Liability and automation : issues and challenges for socio-technical systems

NARCIS (Netherlands)

Contissa, G.; Laukyte, M.; Sartor, G.; Schebesta, H.; Masutti, A.; Lanzi, P.; Marti, P.; Tomasello, P.

2013-01-01

Who is responsible for accidents in highly automated systems? How do we apportion liability among the various participants in complex socio-technical organisations? How can different liability regulations at different levels (supranational, national, local) be harmonized? How do we provide for

Meeting of the High Committee - 13 December 2012: Report by the national commission of assessment of the financing of nuclear liabilities on a long term (CNEF); Elements of doctrine for the post-accidental management of a nuclear accident; Interventional radiology

International Nuclear Information System (INIS)

Lepine, M.; Gallay, Florence; Aubert, Bernard

2012-01-01

The first part of this document proposes a report made by the national commission of assessment of the financing of the nuclear liabilities on a long term (CNEF): presentation of the administrative authority, assessment of liabilities, assets, and remarks. The second part contains elements of doctrine for the post-accidental management of a nuclear accident: works made by the CODIRPA, definition of three critical objectives and six key issues for post-accidental management, post-accidental zoning, first post-accidental measures for the protection of the population, future objectives for CODIRPA work groups. The third part addresses interventional radiology: definition, specificities (uses, characteristics, continuous increase, number of sessions), related risks, clinic evidence and thresholds and delays of appearance of cutaneous effects, international concern, legal and regulatory framework (radiation protection measures), incidents known by the IRSN, results of a national survey on patient radiation protection in interventional cardiology centres, perspectives and expectations, worker exposure, recommendations regarding the regulatory framework, professional training, equipment and patient monitoring, information on potential undesired effects

Liability and automation : issues and challenges for socio-technical systems

NARCIS (Netherlands)

Contissa, Giuseppe; Laukyte, Migle; Sartor, Giovanni; Schebesta, H.; Masutti, Anna; Lanzi, Paola; Marti, Patrizia; Paola, Tomasello

2013-01-01

Who is responsible for accidents in highly automated systems? How do we apportion liability among the various participants in complex socio-technical organisations? How can different liability regulations at different levels (supranational, national, local) be harmonized? How do we provide for

The 1968 Brussels convention and liability for nuclear damage

International Nuclear Information System (INIS)

Sands, Ph.; Galizzi, P.

2000-01-01

The legal regime governing civil liability for transboundary nuclear damage is expressly addressed by two instruments adopted in the 1960's: the 1960 Paris Convention on Third Party Liability in the Field of Nuclear Energy and the 1963 Vienna Convention on Civil Liability for Nuclear Damage These establish particular rules governing the jurisdiction of national courts and other matters, including channelling of liability to nuclear operators, definitions of nuclear damage, the applicable standard of care, and limitations on liability. Another instrument - the 1968 Brussels Convention on Jurisdiction and the Enforcement of Judgements in Civil and Commercial Matters (hereinafter referred to as 'the Brussels Convention') - which is not often mentioned in the nuclear context will nevertheless also be applicable in certain cases. It is premised upon different rules as to forum and applicable law, and presents an alternate vision of the appropriate arrangements governing civil liability for nuclear damage. In this paper we consider the relative merits and demerits of the Brussels Convention from the perspective of non-nuclear states which might suffer damage as a result of a nuclear accident in another state. We conclude that in the context of the applicability of the Brussels Convention the dedicated nuclear liability conventions present few attractions to non-nuclear states in Europe. We focus in particular on issues relating to jurisdiction and applicable law, and do so by reference to a hypothetical accident in the United Kingdom which has transboundary effects in Ireland. (author)

Fukushima: liability and compensation

International Nuclear Information System (INIS)

Vasquez-Maignan, Ximena

2012-01-01

On 11 March 2011, Japan endured one of the worst natural disasters in its history when a massive earthquake struck the Pacific coast of the country and was followed by a tsunami which led to considerable loss of lives. It also led to a major accident at the Fukushima Daiichi nuclear power plant. Soon afterwards, the operator of the plant, Tokyo Electric Power Company (TEPCO), assumed responsibility and liability for the nuclear accident. On 28 April 2011, TEPCO established a dedicated contact line to provide consulting services for financial compensation related to the damage caused

Compensation for damages in case of a nuclear accident

International Nuclear Information System (INIS)

Leger, M.

2011-01-01

This article presents the system of compensation for damages in case of a nuclear accident. This system of civil liability for nuclear damage, as a specific regime, departs on several points from the common rules of civil liability, in order to provide an adequate and equitable compensation for the damages suffered by the victims of nuclear accidents. The French system of civil liability for nuclear damage results from two International Conventions integrated in French law (Paris convention 1960 and Brussels convention 1963) and the French law of 1968, October 30 on civil liability in the area of nuclear energy. These texts define the conditions under which a nuclear operator could be held liable in case of a nuclear accident. The protocols to amend the Paris and Brussels Conventions of 2004, not yet come into force, are also presented. They ensure that increased resources are available to compensate a greater number of victims of a nuclear accident. (author)

Nuclear insurance and third-party liability. An overview

Energy Technology Data Exchange (ETDEWEB)

Rashid, Nahrul Khair

1986-04-01

As for any other insurance policy, nuclear insurance involves two parties, the insurer and the insured. The coverage provided for can be against any misfortune or peril; material or physical losses, financial losses, third party liability or even the insured himself as in the case of life or personal insurance. In property and liability insurance, the element of certainty does not exist. Accidents cannot be predicted, the insured will only be able to financially recover the present worth of the property insured as evaluated at the time of the accident and to the extent of the damage arising from the event insured against, which in most cases will be lower than the full value of the property.

Liability of German suppliers and service providers for foreign projects

International Nuclear Information System (INIS)

Raetzke, Christian

2017-01-01

Main topic is the question of the extent to which German plant constructors, suppliers, engineering consultants, experts or operators expose themselves to liability for the delivery of their products and services abroad. In principle, in almost all nuclear power countries, liability is channelled to the operator; suppliers and service providers are exempted from liability. However, there are conceivable cases in which this principle does not apply. This can occur, for example, if a major accident is assumed to have an impact on neighbouring countries of the country of destination; here, depending on the applicable law, the German supplier or service provider could be ordered to pay for damages. The risk of liability remaining in this way can be reduced if necessary by means of an exemption clause in the supply contract. The regulation of the operator's recourse to the contractor, insofar as the latter is responsible for the accident, and the - controversial -question of to what extent damage to the plant itself gives rise to claims for damages by the operator against the contractor are also discussed.

THE FAIR VALUE OF AUTHENTIC AND TRUE METHOD OF ASSESSING THE LIABILITIES OF THE COMPANY

Directory of Open Access Journals (Sweden)

S. Travinska

2013-11-01

Full Text Available The article explores the nature of the category “assessment” in the scientific literature and normative documents; considered the types of assessments in the domestic and international practice; the methodology to assess the fair value of liabilities in accordance with IFRS; recommended methods for assessment of certain types of current liabilities accounting. Also the author describes the case for the use of different systems assessments of reflection of economic operations of the company. Defined the essence and necessity of application of the fair value in respect of the liabilities that would provide a true assessment of the financial condition of the enterprise and rational management accounting.

Liability according to civil law regarding border-crossing nuclear damage

International Nuclear Information System (INIS)

Baer, Caroline

1987-12-01

The problem of the liability in border-crossing damage caused by a nuclear-reactor accident is divided into two different areas: the liability according to international law of the state, and liability according to civil right of the licensee of a nuclear power plant. In this study attention is paid to the question of the liability according to civil right: is it possible that an aggrieved obtains compensation for damage? This is investigated on the basis of three standard questions of international private law: which judge is qualified, which law is to be applied, and is acknowledgement and execution of foreign sentences possible? First a historical survey is given of international agreements and national legislations regarding third-party liability. (author). 112 refs

Civil liability versus state liability in case of a nuclear incident - some thoughts inspired by the Vienna Convention revision exercise

International Nuclear Information System (INIS)

Reyners, P.

1992-01-01

The juridical reconstruction involved in the current work in the International Atomic Energy Agency (IAEA) for revision of the Vienna Convention on Civil Liability for Nuclear Damage is not simply a matter of re-surfacing the edifice of private law liability. It has also led certain architects to draw up plans for the foundations of a regime of State responsibility in this field, based on the strict liability of States to compensate for transfrontier damage. Following the post-Chernobyl stocktaking by the author and Otto von Busckist for the Tokyo Congress in 1989, this report sets out to analyse the question of the implementation of States' liability in the case of a nuclear accident, from the viewpoints of positive law, the work of the International Law Commission and specific aspects linked to the nuclear risk. It also examines the proposals in this regard deposited with the IAEA Standing Committee on Liability for Nuclear Damage. (author)

Dose assessment in radiological accidents

International Nuclear Information System (INIS)

Donkor, S.

2013-04-01

The applications of ionizing radiation bring many benefits to humankind, ranging from power generation to uses in medicine, industry and agriculture. Facilities that use radiation source require special care in the design and operation of equipment to prevent radiation injury to workers or to the public. Despite considerable development of radiation safety, radiation accidents do happen. The purpose of this study is therefore to discuss how to assess doses to people who will be exposed to a range of internal and external radiation sources in the event of radiological accidents. This will go a long way to complement their medical assessment thereby helping to plan their treatment. Three radiological accidents were reviewed to learn about the causes of those accidents and the recommendations that were put in place to prevent recurrence of such accidents. Various types of dose assessment methods were discussed.(au)

Chernobyl and the international liability regime

International Nuclear Information System (INIS)

Brunner, G.; Schmidt, C.

1986-01-01

The authors investigate whether Federal German citizens would have any success in claiming compensation for damage as a result of the Chernobyl reactor accident in a Soviet court, and the answer is positive in terms of substantive law. Actions would have to be filed against the AES at Chernobyl to the Chernobyl county court, which would examine the claims according to Soviet (Ukrainian) civil law, and taking into account two aspects of liability, namely strict liability, and liability in tort. However, it would indeed be more realistic to expect that any such action would be dismissed by the court upon the directive of political authorities, as the Soviet Government certainly would have no interest at all to give any foreign citizen the chance to win a case in such a politically significant matter. (orig./HSCH) [de

The compensation of damage in Germany following the Chernobyl accident

International Nuclear Information System (INIS)

Eich, W.

2003-01-01

In the framework of the workshop on the indemnification of damage in the event of a nuclear accident, this paper presents the proceeding of the the discussion on the compensation of damage in Germany following the Chernobyl accident. This paper presents also the national experiences and opinions, a documentation of the Federal Office of Administration on the topic, the example of Tokai-mura accident third party liability and compensation and the third party liability in the field of nuclear law in Ireland. (A.L.B.)

Assessing economic consequences of radiation accidents

International Nuclear Information System (INIS)

Rowe, M.D.; Lee, J.C.; Grimshaw, C.A.; Kalb, P.D.

1987-01-01

A recent review of existing models and methods for assessing potential consequences of accidents in the high-level radioactive waste (HLW) disposal system identifies economic consequence assessment methods as a weak point. Existing methods have mostly been designed to assess economic consequences of reactor accidents, the possible scale of which can be several orders of magnitude greater than anything possible in the HLW disposal system. There is therefore some question about the applicability of these methods, their assumptions, and their level of detail to assessments of smaller accidents. The US Dept. of Energy funded this study to determine needs for code modifications or model development for assessing economic costs of accidents in the HLW disposal system. The objectives of the study were as follows: (1) review the literature on economic consequences of accidents to determine the availability of assessment methods and data and their applicability to the HLW disposal system before closure. (2) Determine needs for expansion, revision, or adaptation of methods and data for modeling economic consequences of accidents of the scale projected for the disposal system. (3) Gather data that might be useful for the needed revisions for modeling economic impacts on this scale

10 CFR 76.85 - Assessment of accidents.

Science.gov (United States)

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Assessment of accidents. 76.85 Section 76.85 Energy... Assessment of accidents. The Corporation shall perform an analysis of potential accidents and consequences to... postulated accidents which include internal and external events and natural phenomena in order to ensure...

Nuclear liability insurance in the United States: an insurer's perspective

International Nuclear Information System (INIS)

Quattrocchi, J.

2000-01-01

By the mid-1950's the United States recognised that it was in the interest to promote commercial development of nuclear energy. But the uncertainties of the technology and the potential for severe accidents were clear obstacles to commercial development. Exposure to potentially serious uninsured liability inhibited the private sector. These impediments led Congress to enact the Price-Anderson Act in 1957. The Act had several purposes: the first was to encourage private development of nuclear power; the second was to establish a legal framework for handling potential liability claims; and the third was to provide a ready source of funds to compensate injured victims of a nuclear accident. Insurers chose the pooling technique by creating in the US the American Nuclear Insurers. ANI acts as a managing agent for its members insurance companies. The accident of three Miles Island occurred on 28 March 1979 and with came the claims experience in US. The 1988 amendments to the Price-Anderson Act directed the President to establish a Commission for the purpose of developing a means to assure full compensation of victims of a catastrophic nuclear accident that exceeds the limitation on aggregate public liability, or currently just over US$ 9.7 billion. The Presidential Commission issued its report in August 1990, in which it reached a number of conclusions and offered a number of recommendations.The US Congress has not acted on the Commission's report, but may revisit its recommendations as debate begins this year (1999) or next on the renewal of the Price-Anderson Act. (N.C.)

Standard rules for liability and cover for nuclear installations

International Nuclear Information System (INIS)

Pfaffelhuber, J.K.; Kuckuck, B.

1980-01-01

To afford full protection for possible victims, the authors of this article are in favour of doing away with the limitation of liability of nuclear operators presently provided under the German Atomic Energy Act, the principle of which is based on the Paris Convention and the Brussels Supplementary Convention. In support of this argument reference is made to the recent accident at Three Mile Island, trends in other national legislation towards unlimited liability as well as high safety standards in German nuclear plants. Finally, possible ways of providing unlimited liability are proposed, in particular increased insurance cover and the constitution of an interest-bearing fund in addition to State intervention in case of a major nuclear incident. (NEA) [fr

Nuclear Energy and Liability in Law. Records of the meeting

International Nuclear Information System (INIS)

1977-01-01

The question of nuclear energy and liability in law was discussed at a one-day meeting organised jointly by the Societe francaise de radioprotection and the Societe francaise d'energie nucleaire. This report contains three of the papers presented. The first paper describes the different types of liability: civil, penal, administrative, international and explains the reasons which have led the legislator to introduce special liability rules to meet the problems raised by nuclear energy. The second paper deals with radiation protection and the different types of liability in law which may result from activities involving radiation protection. Finally, the third paper discusses nuclear risk insurance from the viewpoint of atomic insurance pools and specifies that insurers are concerned with improving accident prevention measures, in close collaboration with nuclear operators and the public authorities. (NEA) [fr

Lessons drawn from the accidents occurred in the framework of conventional external radiotherapy;Lecons tirees des accidents survenus dans le cadre de la radiotherapie externe conventionnelle

Energy Technology Data Exchange (ETDEWEB)

Holmberg, O. [Agence Internationale de l' Energie Atomique, Unite de Radioprotection des Patients, Section Securite et Controle, Vienna (Austria); Czarwinski, R. [Agence Internationale de l' Energie Atomique, Unite de Radioprotection des Patients, Vienna (Austria)

2009-12-15

This study examines some radiation accidents occurred in the past. This information has been systematically assessed to get global lessons. The experience feedback shows that the most of accidents happened in certain conditions. These conditions can be distributed in four categories: 1- perception and vigilance in occupation: accidental exposure happened by lack of vigilance in details and lack of vigilance and perception; 2- procedures: accidental exposure happened following a lack of procedures or control that were not enough complete, not enough documented or not completely implemented; 3- training and understanding: accidental exposures happened because the personnel was not enough qualified and educated, did not get the general training nor the the necessary specialized training; 4- liabilities: accidental exposures happened following lacks and ambiguity in the definition of functions of the personnel and in the hierarchy liabilities. In these precise cases the safety tasks have not been enough covered. (N.C.)

Insurance and catastrophic events: can we expect de facto limits on liability recoveries

International Nuclear Information System (INIS)

Solomon, K.A.; Whipple, C.; Okrent, D.

1978-01-01

The purpose of this study is to take an overview of large technological systems in society to ascertain the prevalence, if any, of situations that can lead to catastrophic effects where the resultant liabilities far exceed the insurances or assets subject to suit in court, thereby imposing de facto limits on liability recoveries. In part, interest in this topic is spurred by the continuing discussion and controversy over the Price-Anderson Act which requires operators of nuclear plants to waive certain defenses and which limits the combined liability of the operator and the government to an amount less than the maximum potential public cost of a major nuclear reactor accident. A variety of technological events could result in assignable liabilities up to $25 billion, or more, depending on the value of life. These postulated events include: (1) the crash of a large aircraft into a crowded sports facility (an estimated $20.3 billion liability); (2) an explosion and subsequent dispersion of a chemical (such as chlorine or LNG) into a population center from a large manufacturing, storage, or transport facility (estimated $25.5 billion liability); (3) a massive nuclear power plant accident and the subsequent dispersal of large quantities of radioactive material to a large downwind population center ($25 billion liability); (4) the collision of two ships, such as a large LNG tanker and a large passenger liner, resulting in the deaths of all passengers on board ($5.5 billion liability); and (5) collapse of a large building in an earthquake, known by the owners to be seismically deficient and no steps having been taken to warn occupants or to remedy the situation (major deficiencies). All these events are found to involve potential liability far exceeding the available resources, whether they be insurance, corporation assets, or government revenues

The application of the assessment of nuclear accident status in emergency decision-making during nuclear accident

International Nuclear Information System (INIS)

Yang Ling

2011-01-01

Nuclear accident assessment is one of the bases for emergency decision-making in the situation of nuclear accident in NPP. Usually, the assessment includes accident status and consequence assessment. It is accident status assessment, and its application in emergency decision-making is introduced here. (author)

Economic consequences of the German environmental liability act: Capital market response for the chemical industry

OpenAIRE

Bartsch, Elga

1997-01-01

The Environmental Liability Act (Umwelthaftungsgesetz) enacted January 1, 1991 is claimed to have substantially tightened the environmental liability regime in Germany. The economic consequences of the amendment of the German environmental liability legislation initiated by the Sandoz accident are investigated for a portfolio of firms in the chemical industry. By means of an event study it is determined whether the UmweltHG has led to a revision of expectations regarding the profitability of ...

Cost per severe accident as an index for severe accident consequence assessment and its applications

International Nuclear Information System (INIS)

Silva, Kampanart; Ishiwatari, Yuki; Takahara, Shogo

2014-01-01

The Fukushima Accident emphasizes the need to integrate the assessments of health effects, economic impacts, social impacts and environmental impacts, in order to perform a comprehensive consequence assessment of severe accidents in nuclear power plants. “Cost per severe accident” is introduced as an index for that purpose. The calculation methodology, including the consequence analysis using level 3 probabilistic risk assessment code OSCAAR and the calculation method of the cost per severe accident, is proposed. This methodology was applied to a virtual 1,100 MWe boiling water reactor. The breakdown of the cost per severe accident was provided. The radiation effect cost, the relocation cost and the decontamination cost were the three largest components. Sensitivity analyses were carried out, and parameters sensitive to cost per severe accident were specified. The cost per severe accident was compared with the amount of source terms, to demonstrate the performance of the cost per severe accident as an index to evaluate severe accident consequences. The ways to use the cost per severe accident for optimization of radiation protection countermeasures and for estimation of the effects of accident management strategies are discussed as its applications. - Highlights: • Cost per severe accident is used for severe accident consequence assessment. • Assessments of health, economic, social and environmental impacts are included. • Radiation effect, relocation and decontamination costs are important cost components. • Cost per severe accident can be used to optimize radiation protection measures. • Effects of accident management can be estimated using the cost per severe accident

Assessment of accident energetics in LMFBR core-disruptive accidents

International Nuclear Information System (INIS)

Fauske, H.K.

1977-01-01

An assessment of accident energetics in LMFBR core-disruptive accidents is given with emphasis on the generic issues of energetic recriticality and energetic fuel-coolant interaction events. Application of a few general behavior principles to the oxide-fueled system suggests that such events are highly unlikely following a postulated core meltdown event

Liability for international nuclear transport: an overview

International Nuclear Information System (INIS)

Brown, O.F.; Horbach, N.

2000-01-01

Many elements can bear on liability for nuclear damage during transport. For example, liability may depend upon a number of facts that may be categorized as follows: shipment, origin or destination of the shipment, deviation from the planed route, temporary storage incidental to carriage; content of shipment, type of nuclear material involved, whether its origin is civilian or defence-related; sites of accident, number and type of territories damaged (i.e. potential conventions involved), applicable territorial limits, exclusive economic zone, high seas, etc.; nature of damages, personal injury, property damage, damage to the means of carriage, indirect damage, preventive measures, environmental cleanup or retrieval at seas, res communis, transboundary damages etc.; victims involved, nationality and domiciles of victims; jurisdiction, flag (for ships) or national registration (for aircraft) of the transporting vessel, courts of one or more states may have (or assert) jurisdiction to hear claims, and may have to determine what law to apply to a particular accident; applicable law, the applicability laws and/or international nuclear liability conventions; the extent to which any applicable convention has been implemented or modified by domestic legislation, conflicts with the 1982 Law of the Sea Convention or other applicable international agreements, and finally, also written agreements between installation operators and carriers can define applicable law as well as responsibilities. Harmonizing nuclear liability protection and applying it to additional international shipments would be facilitated by more countries being in treaty relations with each other as soon as possible. Adherence to an international convention by more countries (including China, Russia, the United States, etc.) would promote the open flow of services and advanced technology, and better facilitate international transport. The conventions protect the public, harmonize legislation in the

Use of PSA and severe accident assessment results for the accident management

International Nuclear Information System (INIS)

Jang, S. H.; Kim, H. G.; Jang, H. S.; Moon, S. K.; Park, J. U.

1993-12-01

The objectives for this study are to investigate the basic principle or methodology which is applicable to accident management, by using the results of PSA and severe accident research, and also facilitate the preparation of accidents management program in the future. This study was performed as follows: derivation of measures for core damage prevention, derivation of measures for accident mitigation, application of computerized tool to assess severe accident management

Use of PSA and severe accident assessment results for the accident management

Energy Technology Data Exchange (ETDEWEB)

Jang, S H; Kim, H G; Jang, H S; Moon, S K; Park, J U [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of)

1993-12-15

The objectives for this study are to investigate the basic principle or methodology which is applicable to accident management, by using the results of PSA and severe accident research, and also facilitate the preparation of accidents management program in the future. This study was performed as follows: derivation of measures for core damage prevention, derivation of measures for accident mitigation, application of computerized tool to assess severe accident management.

Risk assessment of complex accident scenarios

International Nuclear Information System (INIS)

Kluegel, Jens-Uwe

2012-01-01

The use of methods of risk assessment in accidents in nuclear plants is based on an old tradition. The first consistent systematic study is considered to be the Rasmussen Study of the U.S. Nuclear Regulatory Commission, NRC, WASH-1400. Above and beyond the realm of nuclear technology, there is an extensive range of accident, risk and reliability research into technical-administrative systems. In the past, it has been this area of research which has led to the development of concepts of safety precautions of the type also introduced into nuclear technology (barrier concept, defense in depth, single-failure criterion), where they are now taken for granted as trivial concepts. Also for risk analysis, nuclear technology made use of methods (such as event and fault tree analyses) whose origins were outside the nuclear field. One area in which the use of traditional methods of probabilistic safety analysis is encountering practical problems is risk assessment of complex accident scenarios in nuclear technology. A definition is offered of the term 'complex accident scenarios' in nuclear technology. A number of problems are addressed which arise in the use of traditional PSA procedures in risk assessment of complex accident scenarios. Cases of complex accident scenarios are presented to demonstrate methods of risk assessment which allow robust results to be obtained even when traditional techniques of risk analysis are maintained as a matter of principle. These methods are based on the use of conditional risk metrics. (orig.)

Evaluation of severe accident environmental conditions taking accident management strategy into account for equipment survivability assessments

International Nuclear Information System (INIS)

Lee, Byung Chul; Jeong, Ji Hwan; Na, Man Gyun; Kim, Soong Pyung

2003-01-01

This paper presents a methodology utilizing accident management strategy in order to determine accident environmental conditions in equipment survivability assessments. In case that there is well-established accident management strategy for specific nuclear power plant, an application of this tool can provide a technical rationale on equipment survivability assessment so that plant-specific and time-dependent accident environmental conditions could be practically and realistically defined in accordance with the equipment and instrumentation required for accident management strategy or action appropriately taken. For this work, three different tools are introduced; Probabilistic Safety Assessment (PSA) outcomes, major accident management strategy actions, and Accident Environmental Stages (AESs). In order to quantitatively investigate an applicability of accident management strategy to equipment survivability, the accident simulation for a most likely scenario in Korean Standard Nuclear Power Plants (KSNPs) is performed with MAAP4 code. The Accident Management Guidance (AMG) actions such as the Reactor Control System (RCS) depressurization, water injection into the RCS, the containment pressure and temperature control, and hydrogen concentration control in containment are applied. The effects of these AMG actions on the accident environmental conditions are investigated by comparing with those from previous normal accident simulation, especially focused on equipment survivability assessment. As a result, the AMG-involved case shows the higher accident consequences along the accident environmental stages

Assessment of uncertainties in severe accident management strategies

International Nuclear Information System (INIS)

Kastenberg, W.E.; Apostolakis, G.; Catton, I.; Dhir, V.K.; Okrent, D.

1990-01-01

Recent progress on the development of Probabilistic Risk Assessment (PRA) as a tool for qualifying nuclear reactor safety and on research devoted to severe accident phenomena has made severe accident management an achievable goal. Severe accident management strategies may involve operational changes, modification and/or addition of hardware, and institutional changes. In order to achieve the goal of managing severe accidents, a method for assessment of strategies must be developed which integrates PRA methodology and our current knowledge concerning severe accident phenomena, including uncertainty. The research project presented in this paper is aimed at delineating uncertainties in severe accident progression and their impact on severe accident management strategies

The law concerning liability for nuclear damage

International Nuclear Information System (INIS)

Kinouchi, Kazuo

1978-01-01

This treatise outlines the Law on Compensation for Nuclear Damage (Law No. 147, June 17, 1961) and the Law on Indemnity Agreement for Compensation of Nuclear Damage (Law, No. 148, June 17, 1961) which are both came into effect in March, 1962, and describes how these laws will be executed if an accident occurs actually in nuclear facilities. The first law which prescribes various provisions for compensation of nuclear damage is characterised as having the principle of no-fault liability and hence making a nuclear enterpriser responsible for securing adequate financial resources to indemnify general public for their damages from nuclear accidents. Thus, in compliance with the law a nuclear enterpriser should effect both the contract of the indemnity responsible insurance and the indemnity agreement for compensation of nuclear damage. The second law deals with the indemnity agreement which is concluded by a nuclear enterpriser with the government and constitutes a full measure for compensation of nuclear damage supplementing the indemnity responsible insurance. The indemnity agreement is to insure compensation liabilities for nuclear damages which the indemnity responsible insurance can not cover-that is, damages caused by earthquakes and volcanic eruptions, and also damages from normal operations of nuclear facilities and those occurs after 10 years of an accident. Then, the author describes in detail how these laws apply in a nuclear accident to damages to third parties and those to facilities of related nuclear enterpriser himself and to his employees. Finally, the author refers to the legal systems for compensation of nuclear damage in the United States, Britain, France and West Germany. (Matsushima, A.)

Severe accidents at nuclear power plants. Their risk assessment and accident management

International Nuclear Information System (INIS)

Abe, Kiyoharu.

1995-05-01

This document is to explain the severe accident issues. Severe Accidents are defined as accidents which are far beyond the design basis and result in severe damage of the core. Accidents at Three Mild Island in USA and at Chernobyl in former Soviet Union are examples of severe accidents. The causes and progressions of the accidents as well as the actions taken are described. Probabilistic Safety Assessment (PSA) is a method to estimate the risk of severe accidents at nuclear reactors. The methodology for PSA is briefly described and current status on its application to safety related issues is introduced. The acceptability of the risks which inherently accompany every technology is then discussed. Finally, provision of accident management in Japan is introduced, including the description of accident management measures proposed for BWRs and PWRs. (author)

Liability for the nuclear risk

International Nuclear Information System (INIS)

Faure, M.; Govaerts, P.; Malbrain, C.; Veuchelen, L.; Spriet, B.

1993-01-01

Results of a cooperative research project on the juridical aspects of nuclear risk (criminal, civil and administrative aspects), according to the Belgian and Dutch laws, are presented. In this multi-disciplinary project also attention is paid to the economic impacts and positive-scientific aspects of the nuclear risk regarding radioactive waste problems and nuclear accidents. The liability for and the decision-making regarding the site selection of nuclear power plants is dealt with as well. 9 figs., 23 tabs., 198 refs

Assessment of Mobile Accident Response Capability

International Nuclear Information System (INIS)

1983-03-01

This report presents the results of a DOE-sponsored assessment of nuclear accident response resources. It identifies the mobile resources that could be required to respond to different types of nuclear accidents including major ones like TMI-2, identifies the resources currently available and makes recommendations for the design and construction of additional mobile accident response resources to supplement those already in existence. This project is referred to as the Mobile Accident Response Capability (MARC) program

Third party liability of nuclear installation decommissioning with Russian nuclear submarines as an example: insurance versus technologies

International Nuclear Information System (INIS)

Gavrilov, S.D.; Derevyankin, A.A.; Khamyanov, L.P.; Kovalenko, V.N.; Kovalivich, O.M.; Smirnov, P.L.

2001-01-01

Third party and environment of civil liability damage caused by incidents at military nuclear installations, for instance at decommissioned NPS (nuclear powered submarines), may be divided into three main trends: -) Liability of NPS without high-enriched irradiated nuclear fuel (SNF) for its self-submersion (radiation incident); -) Liability of NPS with SNF aboard for its self-submersion (radiation incident); and -) Liability of floating NPS for its SNF discharge (nuclear accident). Without step-by-step transition from the Russian Federation guaranties to insurance and making allowance for liability limits according to the Vienna Convention approach, the sizes of the financial guarantee for the civil liability of the NPS owner (Russian state), in US dollars of 2000, are approximately assessed as the following: -) storing decommissioned NPS or a floating module without SNF - from 12 to 25 thousand dollars per year (per one submarine or module); -) storing decommissioned NPS with SNF inside reactors cores - from 25 to 40 thousand dollars per year; -) assembly-by-assembly removing SNF from reactors' core of decommissioned NPS - up to 1.5 million dollars for undamaged reactor per the discharging period; -) SNF removing within reactor using the filled in-space reactor's core by liquid-phased hardened or dispersed solid-phase materials from decommissioned NPS - from 30 to 50 thousand dollars for undamaged reactor per the discharging period. Both rates and sums for NPS with damaged reactors are to be estimated for the each damaged reactor and NPS at all. It is necessary to perform the measures reducing the risk of nuclear accidents of NPS with undamaged SNF and NPS with damaged reactors in possibly short time. It will allow not only to cut risks by ten times and more, but also to accumulate necessary insurance reserves faster. These measures can be partially or completely executed using the preventing measures reserves assigned to all decommissioned Russian NPS and

Third party liability of nuclear installation decommissioning with Russian nuclear submarines as an example: insurance versus technologies

Energy Technology Data Exchange (ETDEWEB)

Gavrilov, S.D. [PREKSAT Ltd., Moscow (Russian Federation); Derevyankin, A.A. [Reseaarch and Development Institute of Nuclear Power Engineering, Moscow (Russian Federation); Khamyanov, L.P. [All-Russian Research Institute on NPP Operation, Moscow (Russian Federation); Kovalenko, V.N. [Ministry for Nuclear Energy Of Russian, Moscow (Russian Federation); Kovalivich, O.M. [Research and Technological Center for Nuclear and Radiation Safety of Supervisory, Nuclear Energy State Commitee of Russia, Moscow (Russian Federation); Smirnov, P.L. [Nuclear Safety Institute of Russian Academy of Sciences, Moscow (Russian Federation)

2001-07-01

Third party and environment of civil liability damage caused by incidents at military nuclear installations, for instance at decommissioned NPS (nuclear powered submarines), may be divided into three main trends: -) Liability of NPS without high-enriched irradiated nuclear fuel (SNF) for its self-submersion (radiation incident); -) Liability of NPS with SNF aboard for its self-submersion (radiation incident); and -) Liability of floating NPS for its SNF discharge (nuclear accident). Without step-by-step transition from the Russian Federation guaranties to insurance and making allowance for liability limits according to the Vienna Convention approach, the sizes of the financial guarantee for the civil liability of the NPS owner (Russian state), in US dollars of 2000, are approximately assessed as the following: -) storing decommissioned NPS or a floating module without SNF - from 12 to 25 thousand dollars per year (per one submarine or module); -) storing decommissioned NPS with SNF inside reactors cores - from 25 to 40 thousand dollars per year; -) assembly-by-assembly removing SNF from reactors' core of decommissioned NPS - up to 1.5 million dollars for undamaged reactor per the discharging period; -) SNF removing within reactor using the filled in-space reactor's core by liquid-phased hardened or dispersed solid-phase materials from decommissioned NPS - from 30 to 50 thousand dollars for undamaged reactor per the discharging period. Both rates and sums for NPS with damaged reactors are to be estimated for the each damaged reactor and NPS at all. It is necessary to perform the measures reducing the risk of nuclear accidents of NPS with undamaged SNF and NPS with damaged reactors in possibly short time. It will allow not only to cut risks by ten times and more, but also to accumulate necessary insurance reserves faster. These measures can be partially or completely executed using the preventing measures reserves assigned to all decommissioned Russian NPS

Federal and state regulatory schemes affecting liability for high-level waste transportation incidents: opportunities for clarification and amendment

International Nuclear Information System (INIS)

Friel, L.E.; Livingston-Behan, E.A.

1985-01-01

The Price-Anderson Act of 1957 provides extensive public liability coverage in the event of a serious accident involving the transportation of nuclear materials to or from certain federally-licensed, or federal contractor-operated facilities. While actual liability for a nuclear incident and the extent of damages are usually determined by state law, the Act establishes a comprehensive system for the payment of such damages. Despite the federally-mandated scheme for liability coverage several aspects of the Act's application to transportation to a permanent repository have not yet been settled and are open to various interpretations. Some areas of uncertainty apply not only to future waste transport to a repository, but also to current transportation activities, and include: coverage for emergency response and clean-up costs; coverage for precautionary evacuations; and the federal government's financial liability. The need to address liability issues is also increasingly recognized at the state level. The state laws which are used to determine liability and the extent of damages in the event of a transportation accident vary widely among states and significantly affect the compensation that an injured person will receive under the provisions of the Price-Anderson Act. Areas of state law deserving special attention include: standards for determining liability; statutes of limitations; standards for proof of causation; state sovereign immunity statutes; and recovery of unique emergency response costs

Towards a global system of compensation for transboundary nuclear damage: reflexions on the interrelationship of civil and international state liability

International Nuclear Information System (INIS)

Handl, G.

1993-01-01

International state liability is an essential complementary element of any global and comprehensive nuclear compensation system. Civil liability alone will not be able to fully compensate victims of a nuclear accident and will therefore not fully internalize the costs of nuclear activities. To make it effective and politically acceptable, state liability must be fully integrated procedurally with any civil liability system as a last tier of compensation following a simple process for handling together both civil and state liability claims at the international level, with individuals being able to sue Installation States. 69 refs

Cosyma a new programme package for accident consequence assessment

International Nuclear Information System (INIS)

Kelly, G.N.

1991-01-01

This report gives details of a new programme package for accident consequence assessment, prepared under the CEC's Maria programme (Methods for assessing the radiological impact of accidents) initiated in 1982 to review and build on the nuclear accident consequence assessment methods in use within the European Community

Liability of German suppliers and service providers for foreign projects; Haftung deutscher Lieferanten und Dienstleister bei Auslandsprojekten

Energy Technology Data Exchange (ETDEWEB)

Raetzke, Christian [CONLAR Consulting on Nuclear Law and Regulation, Leipzig (Germany)

2017-10-15

Main topic is the question of the extent to which German plant constructors, suppliers, engineering consultants, experts or operators expose themselves to liability for the delivery of their products and services abroad. In principle, in almost all nuclear power countries, liability is channelled to the operator; suppliers and service providers are exempted from liability. However, there are conceivable cases in which this principle does not apply. This can occur, for example, if a major accident is assumed to have an impact on neighbouring countries of the country of destination; here, depending on the applicable law, the German supplier or service provider could be ordered to pay for damages. The risk of liability remaining in this way can be reduced if necessary by means of an exemption clause in the supply contract. The regulation of the operator's recourse to the contractor, insofar as the latter is responsible for the accident, and the - controversial -question of to what extent damage to the plant itself gives rise to claims for damages by the operator against the contractor are also discussed.

Transport Nuclear Liability Insurance

International Nuclear Information System (INIS)

Folens, M.

2006-01-01

Although transport of nuclear substances represents only a very small part of the global transport of dangerous goods, it takes place every day all over the world and it is part of our daily life. Transport of nuclear material takes also place at every stage of the nuclear fuel cycle; radioactive materials are carried out all over the world by all major modes of transport: sea, air, road and rail. Despite the large number of nuclear transports, they are not considered as posing a serious risk. A major nuclear incident is almost always associated with the operating of fixed installations such as nuclear power plants; just think about Three Mile Island and Chernobyl. This perception is strengthened by the absence so far of serious accidents in the nuclear transport sector and this finding is in fact proof of the very safe conditions of nuclear transport. But accidents can never be excluded entirely and in some cases damages could be as large as those caused by fixed installations. This means that protection of the interests of possible victims should also be covered in a correct way. That is why the special nuclear liability regime has also been developed to cover damage caused by a nuclear transport accident. As stated by Patrick Reyners, the prime motivation for originally adopting a special nuclear regime was the harmonisation of national legislation and that nowhere more than in the field of international transport operations is such harmonisation felt desirable . The international legal regime has been developed along two tracks, one based on the mode of transport and the other based on the notion of dangerous goods. The linkage between those two tracks is of permanent concern and the mode of transport is the key element to determine which international instrument should be applicable. The purpose of this paper is to briefly introduce the financial security provided by the insurance industry to cover the international nuclear liability regime for nuclear

The need to bring the new global regime of civil nuclear liability to life

International Nuclear Information System (INIS)

McIntosh, St.

2000-01-01

The Chernobyl accident raised consciousness around the world about civil liability issues. People in Australia and elsewhere looked at the existing international nuclear liability regime and concluded that it was inadequate. The amount of compensation available under the regime was too low. The regime did not cover environmental damage. Australia decided to take an active role in the proceedings of the Standing Committee on Nuclear liability. Australia has a favourable judgment on the new Convention on Supplementary Compensation for nuclear damages. It provided for a dedicated fund for transboundary damage, the inclusion of environmental damage, the lion's share of the contributions to the international fund established under the Convention to be borne by nuclear power generating states, jurisdiction over actions concerning nuclear damage from a nuclear accident in a Party's territory or Exclusive Economic Zone to lie with the courts of that Party. It reproaches this Convention for compensable damage to be determined by the law of the competent court, and the necessity of emission of ionizing radiations for the Convention to take effect. (N.C.)

Legislative Study on China’s Compensation for Nuclear Damage Liability

Directory of Open Access Journals (Sweden)

Jiu Liu

2018-06-01

Full Text Available The civil nuclear industry plays an important role in improving environmental quality and safeguarding energy security in China. Nevertheless, the industry is facing a huge risk of nuclear accident damage. The legal system of nuclear damage compensation is of vital importance for the industry to address potential risks. The Nuclear Safety Law, which has recently been published in China, stipulates two articles about nuclear damage compensation in principle. However, in general, the current nuclear damage compensation legal system in China has not yet been made systematic and there are still problems, such as a lack of maneuverability and details. This paper adopts qualitative and quantitative methodologies to summarize and analyze the current legislation and regulation pertaining to civil nuclear damage compensation liability in China and analyzes the shortages and deficiencies of these rules in detail by using legal analysis methods. Suggestions to establish and perfect China’s legal system of nuclear damage compensation are proposed to safeguard the healthy development of the civil nuclear industry and remedy damages brought about by nuclear accidents. Such a legal system should contain the elements of clear legislative goals and objectives, a specific definition and scope of nuclear damage, strict and sole responsibility principles for operators, an appropriate liability amount, a stable financial guarantee for operators, and national supplementary liability.

Application of a value-based equivalency method to assess environmental damage compensation under the European Environmental Liability Directive

NARCIS (Netherlands)

Martin-Ortega, J.; Brouwer, R.; Aiking, H.

2011-01-01

The Environmental Liability Directive (ELD) establishes a framework of liability based on the 'polluter-pays' principle to prevent and remedy environmental damage. The ELD requires the testing of appropriate equivalency methods to assess the scale of compensatory measures needed to offset damage.

New tendencies in the legal mark give the civil liability for nuclear damages

International Nuclear Information System (INIS)

Gil Portela, Rosario; Alonso Gonzalez, Ivonne

1998-01-01

The development gives an indispensable legal mark for the execution a nuclear program it includes relative special dispositions to the civil liability for nuclear damages. The existence gives an international regime in this matter and its current improvement, give the one that Cuba is State it leaves, it conditions the inclusion additional requirements in the national legislative system on civil liability relatives to the possible damages that it could cause to the personal one and environment in general a nuclear accident

A U.S. Perspective on Nuclear Liability: A Continuing Impediment to International Trade and Public Protection

International Nuclear Information System (INIS)

Brown, O. F.

2008-01-01

More than two decades after the 1986 events at Chernobyl demonstrated nuclear power plant accidents can have cross-border consequences, there still is not a unified international legal regime for liability associated with nuclear accidents. This continues to present an impediment to international nuclear trade and protection of the public. Liability potentially associated with international nuclear commerce remains a labyrinth of statutes and treaties not yet interpreted by the courts. Countries with a majority of the world's 439 operating nuclear power plants are not yet parties to any nuclear liability convention in force. The global Vienna Convention on Civil Liability for Nuclear Damage now covers only about 73 operating nuclear power plants; the regional Paris Convention on Third Party Liability in the Field of Nuclear Energy now covers about 126; and, the Joint Protocol that links those two Conventions covers only about 68. The best solution would be for more countries to join the United States (with 104 operating nuclear power plants) in ratifying the Convention on Supplementary Compensation for Nuclear Damage (CSC) adopted by the International Atomic Energy Agency (IAEA) in 1997. As soon as the CSC enters into force, it will cover more nuclear power plants than either the Vienna or Paris Convention. This presentation also provides an update on insurance coverage in the United States for acts of terrorism.(author)

Process business risk: a methodology for assessing and mitigating the financial impact of process plant accidents; Avaliacao de risco ao negocio devido a acidentes de processo em plantas industriais

Energy Technology Data Exchange (ETDEWEB)

Almeida, Ana Cristina C.; Bardy, Mariana B. [Det Norske Veritas (Brazil)

2008-07-01

Traditional risk management has focused on effects on people, particularly when using Quantitative Risk Assessment (QRA). A much broader approach is being adopted nowadays, with companies beginning to consider potential accidental losses in their decision making process. This paper describes a study where business risks from major accident hazards were assessed for a large petrochemical plant. The results are presented as F-Cost curves, which are similar to traditional F-N curves, but represent cumulative frequencies of events versus their cost, instead of fatalities. A different variety of costs can be evaluated as property damage, business interruption, inventory loss, environmental loss, clean-up costs, legal costs, fatality and injury costs, amongst others. As final objective of the study insurance values can be adjusted as well as decisions on reducing risk can be made based on the actual benefit, considering the reduction of losses and the amount to be spent on mitigating major risks. Also, values for civil liability insurance can be reviewed, based on the hazards that can result in fatalities and injuries, as well as property losses, for third parties. This paper presents the results of a study which involved the evaluation of the company's civil liability. The key driver was to consider a more accurate value for the company insurance policy, considering the different losses that major accident can lead on for a community and industries located nearby a petrochemical plant. The results of the analysis are presented as F-Cost curves and we describe the risk-based decision making process and criteria adopted by the company to set the maximum loss value to be insured for civil liability. In conclusion, this paper presents results from a real life example of the application of the quantitative evaluation of business risks, illustrating that a financial or business risk approach can help management in day-to-day decisions when considering possible effects of

Comparative analysis of international environmental liability arising from maritime accident

Energy Technology Data Exchange (ETDEWEB)

Pereira, Luciana Vianna; Victorio, Glaucia Lima [Trench, Rossi e Watanabe Advogados, Rio de Janeiro, RJ (Brazil)

2012-07-01

The oil industry is dynamic and global, being performed worldwide and by investors from several countries. In this sense, it is essential for investors to be informed of the legal frameworks in target countries and the differences between the legislation in those countries and their own legal systems. In this article, we will analyze the main differences on the environmental liability in Brazil, which is, currently, one of the most attractive markets in the oil and gas industry, the United States of America (US), the largest consumer of oil and the third producer around the world; and the European Union (EU) which concentrates the second largest global consumer, besides being the main player in the international and diplomatic relationships. Thus, the present paper, without the intent to exhaust the subject matter, aims at presenting comparisons between the legal environment of the three main players in the international oil and gas scenario, specifying not only the legal aspects of each of them, but also outlining the economic impacts generated over business investors from the oil industry, determining that although the differences in the basis of legal framework, all players have presented the liability and the duty to compensate. (author)

Microbial aerosol generation during laboratory accidents and subsequent risk assessment.

Science.gov (United States)

Bennett, A; Parks, S

2006-04-01

To quantify microbial aerosols generated by a series of laboratory accidents and to use these data in risk assessment. A series of laboratory accident scenarios have been devised and the microbial aerosol generated by them has been measured using a range of microbial air samplers. The accident scenarios generating the highest aerosol concentrations were, dropping a fungal plate, dropping a large bottle, centrifuge rotor leaks and a blocked syringe filter. Many of these accidents generated low particle size aerosols, which would be inhaled into the lungs of any exposed laboratory staff. Spray factors (SFs) have been calculated using the results of these experiments as an indicator of the potential for accidents to generate microbial aerosols. Model risk assessments have been described using the SF data. Quantitative risk assessment of laboratory accidents can provide data that can aid the design of containment laboratories and the response to laboratory accidents. A methodology has been described and supporting data provided to allow microbiological safety officers to carry out quantitative risk assessment of laboratory accidents.

Nuclear energy: liability for damage to the environment according to the National Environmental Law

International Nuclear Information System (INIS)

Eiras, Sergio Alves; Couto, Roberto Toscano

1995-01-01

Liability for damage of the environment is the kind of subject which arouses heated debates in the nuclear energy field among the jurists. Brazil lacks a specific environmental law upon which settlement on questions of nuclear damage could be based. In spite of such lackness, considerable progress has been achieved with the obligatory elaboration of the Environmental Impact Assessment (EIA), the constitutional rules establishing competence and responsibilities on this matter, and some scattered laws. The objective of this work is to focus the responsibility of the Union that exercised the monopoly of nuclear activities, its agents and the team of experts which elaborate the EIA as well as the damage to the environment from a nuclear accident. This study is based on the legal definitions of nuclear reactor, radioactive waste and product, radioisotope, among others. It also focuses some proposed amendments of the law regulating both the civil and criminal liabilities for nuclear damage. (author). 7 refs

The compensation of losses in case of a nuclear accident; L'indemnisation des prejudices en cas d'accident nucleaire

Energy Technology Data Exchange (ETDEWEB)

Leger, M. [CEA Saclay, Dir. Juridique et du Contentieux, 91 - Gif-sur-Yvette (France)

2010-07-01

After having recalled that the elaboration of a special regime of liability for nuclear damages due to a nuclear accident aimed at conciliating two distinct objectives (to protect population and workers, and to provide a judicial security to the nuclear industry), this document comments the present regime of nuclear civil liability, its legal framework and its evolution. It comments its scope of application (geographical field of application, concerned activities, covered damages), and the principles of nuclear civil liability regime (a specific regime has been introduced by the Paris Convention for the operators). The content of Paris and Brussels Conventions review protocols which have been signed in 2004 is described

Care of radiation accidents

International Nuclear Information System (INIS)

Renz, K.

1983-01-01

The small probability of a serious radiation accident happening dispenses neither the plants where radiation exposure occurs nor the employers' liability insurance associations from their obligation to make provision for such cases. On the other hand, the efforts involved in such preventive measures must be kept within reasonable limits. As a result of these considerations a concept for taking care of radiation accidents was developed that is based on already existing institutions. The most attention was demanded by questions of organization, logistics, communication and information. The syndrome appearing after acute whole-body irradiation is known. This syndrome in its different stages and the relative therapeutic measures form the basis for the organization of the care of radiation accidents. (orig./MG) [de

Swedish REGULATORY APPROACH TO SAFETY Assessment AND SEVERE ACCIDENT MANAGEMENT

International Nuclear Information System (INIS)

Frid, W.; Sandervaag, O.

1997-01-01

The Swedish regulatory approach to safety assessment and severe accident management is briefly described. The safety assessment program, which focuses on prevention of incidents and accidents, has three main components: periodic safety reviews, probabilistic safety analysis, and analysis of postulated disturbances and accident progression sequences. Management and man-technology-organisation issues, as well as inspections, play a key role in safety assessment. Basis for severe accident management were established by the Government decisions in 1981 and 1986. By the end of 1988, the severe accident mitigation systems and emergency operating procedures were implemented at all Swedish reactors. The severe accident research has continued after 1988 for further verification of the protection provided by the systems and reduction of remaining uncertainties in risk dominant phenomena

Legal liability and claims for the hotel industry

OpenAIRE

Dimcho Todorov

2017-01-01

The paper presents a review of various aspects of legal liability and claims to hotel management arising in the hotel industry in the context of the legal framework and possible legal consequences for hotels and other types of commercial accommodation establishments. The main reasons for accidents' occurrence in the hotel industry are chronologically traced. Possible claims to the hotel management are also presented in detail. The problem with workplace discrimination, which is considered as ...

Price--Anderson Act: an imaginative approach to public liability concerns

International Nuclear Information System (INIS)

Lowenstein, R.

1977-01-01

Opposition to the Price-Anderson Indemnity Law is felt to be motivated by opposition to new nuclear power plant construction rather than against the insurance industry. Those who oppose nuclear power plants view them as an alternative rather than the additional source of energy needed to meet demand. The Act's historical background is reviewed, leading up to the insurance industry's conclusion that lack of actuarial statistics would prevent it from providing adequate insurance for potential liability claims. The 1957 Act was intended to provide public compensation in the event of an accident and to limit the liability of private industry. Several modifications were enacted over the years to close gaps in the original law and extend protection to new developments. Amendments were passed in 1975 that extend coverage to August 1, 1987, allow industry-financed indemnity to be substituted for government indemnity beyond the insurance available, and increase the limit of liability. Critics contend that (1) although the government has yet to pay out any claims, government indemnity amounts to a subsidy; (2) limits on liability are not reasonable if reactors are safe and licensable; and (3) liability coverage is a disincentive for reactor safety measures. These criticisms are not felt to be valid, however, and the amended bill's provisions are listed and found to be adequate

The Chernobyl case: its repercussions on the International System on Civil Liability for Nuclear Damages

International Nuclear Information System (INIS)

Gonzalez Guadarrama, J.L.

1992-01-01

With the discovery of the Nuclear Energy the world has been development her life the present investigation is based in the accident of the one of the most important Nuclear Power Plant in the world, situated in the Union of Socialist Sovietic Republics. The Nuclear Power Plant of Chernobyl. Us found in the investigation what not exist one legislation agree with the needs of development of the actual world in matter of the liability civil in case of the nuclear accidents. Found only the Convention of the Vienna. the Convention of the Brussels the which only cover the transportation the Nuclear substances in ships and others transportation medios. The complementary a the convention of the Paris and actually The Communication in case of the nuclear accidents and radiological accidents. In the present work think what the Community International haven the needs of created one legislation with character international what can help a the many countries what have Nuclear Power Plants, on all for protection of the her habitants. The International Atomic Energy Agency together with the International Justice Court and the United Nations Organization (U.N.O.) aplicated the law in matter of the nuclear accidents derivates of the liability responsibility in the use of the Nuclear Plants for elaboration the Electrical Energy or for Investigation in matter the nuclear energy both with identical responsibility civil in case the nuclear accident. (Author)

Intangible liabilities: beyond models of intellectual assets

OpenAIRE

García Parra, Mercedes; Simó Guzmán, Pep; Sallán Leyes, José María; Mundet Hiern, Joan

2009-01-01

Purpose – Most models of intellectual capital measurment equal intellectual capital with intellectual assets. Nevertheless, companies sometimes must incur liabilities to make intellectual assets truly actionable. This fact suggests the existence of intangible liabilities. The aim of this paper is to refine the methods of assessment of intellectual capital by refining and extending the concept of intangible liabilities. Design/methodology/approach – The paper consists of a literature revi...

THE LIABILITY FORMS OF THE MEDICAL PERSONNEL.

Science.gov (United States)

Bărcan, Cristian

2015-01-01

Current legislation, namely Law no. 95/2006 on healthcare reform in the medical malpractice domain stipulates that medical staff can be held accountable in the following forms: disciplinary liability, administrative liability, civil liability and criminal liability. Each form of legal liability presents its features, aspects that are found mainly in the procedural rules. However, the differences between the various legal forms of liability are not met only in the procedural rules but also in their effects and consequences. It is necessary to know what the procedure for disciplinary responsibility, administrative liability, civil liability, or criminal liability is. In addition to the differentiation determined by the consequences that may arise from the different forms of legal liability, it is important to know the competent authorities to investigate a case further and the solutions which various public institutions can take regarding the medical staff. Depending on the type of legal liability, authorities have a specialized authority. If the Disciplinary Committee is encountered at the College of Physicians, it may not intervene in cases before the monitoring and competence for malpractice cases Committee. The latter two committees cannot intervene directly in the legal assessment of civil or criminal cases, as no criminal investigation authorities cannot intervene in strictly civilian cases. Therefore, the importance of knowing the competent institutions is imperative.

Internal dose assessment in radiation accidents

International Nuclear Information System (INIS)

Toohey, R.E.

2003-01-01

Although numerous models have been developed for occupational and medical internal dosimetry, they may not be applicable to an accident situation. Published dose coefficients relate effective dose to intake, but if acute deterministic effects are possible, effective dose is not a useful parameter. Consequently, dose rates to the organs of interest need to be computed from first principles. Standard bioassay methods may be used to assess body contents, but, again, the standard models for bioassay interpretation may not be applicable because of the circumstances of the accident and the prompt initiation of decorporation therapy. Examples of modifications to the standard methodologies include adjustment of biological half-times under therapy, such as in the Goiania accident, and the same effect, complicated by continued input from contaminated wounds, in the Hanford 241 Am accident. (author)

Accident Assessment

International Nuclear Information System (INIS)

Tripputi, Ivo; Lund, Ingemar

2002-01-01

There is a general feeling that decommissioning is an activity involving limited risks, compared to NPP operation, and in particular risks involving the general public. This is technically confirmed by licensing analysis and evaluations, where, once the spent fuel has been removed from the plant, the radioactivity inventory available to be released to the environment is very limited. Decommissioning activities performed so far in the world have also confirmed the first assumptions and no specific issue has been identified, in this field, to justify a completely new approach. Commercial interests in international harmonization, which could drive an in-depth discussion about the bases of this approach, are weak at the moment. However, there are several reasons why a discussion in an international framework about the Safety Case for decommissioning (and, in particular, about Accident Assessment) may be considered necessary and important, and why it may show some specific and peculiar aspects. An effort for a comprehensive and systematic D and D accident safety assessment of the decommissioning process is justified. It is necessary also to explore in a holistic way the aspects of industrial safety, and develop tools for the decision-making process optimization. The expected results are the implementation of appropriate and optimized protective measures in any event and of adequate on/off-site emergency plans for optimal public and workers protection. The experience from other decommissioning projects and large-scale industrial activities is essential to balance provisions and an Operating Experience review process (specific for decommissioning) should help to focus on real issues

Nuclear liability and the Price--Anderson Act

International Nuclear Information System (INIS)

Wilson, R.

1977-01-01

The Price-Anderson Act is viewed as meeting public needs in a unique and responsible way, reflecting the far-sightedness of those involved in the early development of nuclear power who saw the importance of building safety into each step of the program. An extension of the Act is advised as a first step in recognizing that many potential and real disasters (e.g., dam breaks, floods, etc.) are man-made rather than ''Acts of God''. Rather than abolish the Price-Anderson Act because it is unique, the case is made for extending it to cover these other situations. Provisions of the Act are examined in terms of the role of negligence in nuclear accidents, and the conclusion is reached that public concern for reactor safety should not be affected. Limited assets on the part of insurers and insurance pools have made government involvement important but not a real subsidy because of high premiums. Premiums in the new amendment are paid retroactively when there is an accident, which relieves the problem of anticipating what premiums may be needed in the future. This limits government liability and, combined with the waiver of defenses against liability, offers better protection for the public. Recommendations for allowing tort law to operate above the $560 million Price-Anderson limits are criticized, and a counter proposal is made for reassessing the figure at an appropriate limit and extending insurance to competitive industries

Assessing economic consequences of radiation accidents

International Nuclear Information System (INIS)

Rowe, M.D.; Lee, J.C.; Grimshaw, C.A.; Kalb, P.D.

1987-01-01

This project reviewed the literature on the economic consequences of accidents to determine the availability of assessment methods and data and their applicability to the high-level radioactive waste (HLW) disposal system before closure; determined needs for expansion, revision, or adaptation of methods and data for modeling economic consequences of accidents of the scale projected for the disposal system; and gathered data that might be useful for the needed revisions. 8 refs., 1 tab

Assessment of CRBR core disruptive accident energetics

International Nuclear Information System (INIS)

Theofanous, T.G.; Bell, C.R.

1984-03-01

The results of an independent assessment of core disruptive accident energetics for the Clinch River Breeder Reactor are presented in this document. This assessment was performed for the Nuclear Regulatory Commission under the direction of the CRBR Program Office within the Office of Nuclear Reactor Regulation. It considered in detail the accident behavior for three accident initiators that are representative of three different classes of events; unprotected loss of flow, unprotected reactivity insertion, and protected loss of heat sink. The primary system's energetics accommodation capability was realistically, yet conservatively, determined in terms of core events. This accommodation capability was found to be equivalent to an isentropic work potential for expansion to one atmosphere of 2550 MJ or a ramp rate of about 200 $/s applied to a classical two-phase disassembly

Accident assessment under emergency situation in Daya Bay nuclear power station

International Nuclear Information System (INIS)

Yang Ling; Chen Degan; Lin Shumou; Fu Guohui

2004-01-01

The accident assessment under emergency situation includes the accident status evaluation and its consequence estimation. This paper introduces evaluation methods for accident status and its assistant computer system (SESAME-GNP) utilized during the emergency situation in Guangdong Daya Bay Nuclear Power Station (GNPS) in detail. At the same time, an improved accident consequence estimation system in GNPS (RACAS-GNP) is briefly described. With the improvement of the accident assessment systems, the capability of emergency response in GNPS is strengthened

Ecological catastrophe and economical damages. The problems of assessment from Amoco-Cadiz

International Nuclear Information System (INIS)

Bonnieux, F.; Rainelli, P.

1991-01-01

This book strikes the balance of the accident of the tanker ship Amoco-Cadiz (environmental effects and economic impact) and sets the problem of damages assessment, liabilities, victims compensation. 99 refs., 41 figs., 43 tabs

Accident consequence assessment code development

International Nuclear Information System (INIS)

Homma, T.; Togawa, O.

1991-01-01

This paper describes the new computer code system, OSCAAR developed for off-site consequence assessment of a potential nuclear accident. OSCAAR consists of several modules which have modeling capabilities in atmospheric transport, foodchain transport, dosimetry, emergency response and radiological health effects. The major modules of the consequence assessment code are described, highlighting the validation and verification of the models. (author)

Challenges facing the insurance industry since the modernisation of the international nuclear third party liability regime

International Nuclear Information System (INIS)

Quere, Alain

2014-01-01

The modernisation of international conventions governing third-party liability in the nuclear field is essentially an attempt to resolve certain shortcomings whilst setting out higher compensation sums and extending the cover for nuclear damage for which compensation is payable. The latest convention revisions occurred in 2004 and led to the adoption of protocols amending the Paris Convention on Third Party Liability in the Field of Nuclear Energy and the Brussels Convention supplementing the Paris Convention. However, the substance of the current regimes is largely the result of conventions drawn up in the 1960's and, in the eyes of the general public, the changes made in 2004 are mainly concerned with increasing the compensation sums. Despite the proposed increases in the compensation amounts, there is certainly no doubt that the potential costs of a major nuclear accident will not be fully covered by the revised Conventions. In other words, the actual compensation amount in the event of nuclear damage is quite low if we refer back to known events. By way of example, the direct cost of the Fukushima Daiichi nuclear power plant accident is estimated to be above EUR 100 billion according to different sources. The accident virtually bankrupted the Tokyo Electric Power Company (TEPCO) immediately after this event. The economic costs of the Chernobyl accident, however, are difficult to assess even now. But, according to various sources, the costs also exceed USD 100 billion. The Fukushima Daiichi and Chernobyl accidents share common characteristics. First, the amount of damage could have been even higher had the accident occurred close to major population centres or if the wind direction at the time of the accident had been different. Second, no compensation was provided by the insurance world. Further, these two accidents did not occur within the framework of the new amended conventions (the latest revision of the Paris Convention has still not taken effect). These

Assessment of accident risks in the CRBRP. Volume 2. Appendices

Energy Technology Data Exchange (ETDEWEB)

None

1977-03-01

Appendices to Volume I include core-related accident-sequence definition, CRBRP risk-assessment sequence-probability determinations, failure-probability data, accident scenario evaluation, radioactive material release analysis, ex-core accident analysis, safety philosophy and design features, calculation of reactor accident consequences, sensitivity study, and risk from fires.

The compensation of losses in case of a nuclear accident

International Nuclear Information System (INIS)

Leger, M.

2010-01-01

After having recalled that the elaboration of a special regime of liability for nuclear damages due to a nuclear accident aimed at conciliating two distinct objectives (to protect population and workers, and to provide a judicial security to the nuclear industry), this document comments the present regime of nuclear civil liability, its legal framework and its evolution. It comments its scope of application (geographical field of application, concerned activities, covered damages), and the principles of nuclear civil liability regime (a specific regime has been introduced by the Paris Convention for the operators). The content of Paris and Brussels Conventions review protocols which have been signed in 2004 is described

Chernobyl: Lessons in nuclear liability

International Nuclear Information System (INIS)

Kwaczek, A.S.; Mooney, S.; Kerr, W.A.

1990-01-01

Chernobyl dumped significant quantities of radioactive fallout as far as 1,300 miles away, causing severe economic loss in nations stretching from Sweden to Greece. It cost innocent sheep growers in Wales, fishermen in Switzerland, reindeer-dependent Laplanders in Norway, dairymen in Sweden and Austria, and cheese makers in Greece. European nations have calculated costs from deposition of nuclear materials in the hundreds of millions report the authors. The accident at chernobyl and the European experience with the consequences can offer several insights relevant to the US commercial nuclear industry, the authors note: (1) the aggregate effect of such an accident is extremely large and unpredictable; (2) adequate disaster planning can significantly reduce costs and ease the disruption; and (3) the experience raises questions about the adequacy of the nation's nuclear insurance and liability programs. given the number of commissioned nuclear reactors today, the present scheme would provide financial compensation of approximately $7 billion per incident. Depending on the circumstances, the authors say this may not be sufficient

The OECD/NEA workshop on the indemnification of nuclear damage in the event of a nuclear accident

International Nuclear Information System (INIS)

Wagstaff, F.

2002-01-01

Since 1993, the OECD Nuclear Energy Agency (OECD/NEA) has run the International Nuclear Emergency Exercise (INEX) Program. The program serves to discuss an effective accident management approach on the basis of a simulated nuclear accident situation together with the states involved and their institutions, and also elaborate measures for its further improvement. At the present time, the INEX Program has reached Phase 3 in which, for the first time, also aspects of liability for the consequences of accidents were included. These aspects were made the subject of a workshop held after an emergency exercise. The scenario covered was based on an INES level-4 accident in the French Gravelines Nuclear Power Station situated close to the French-Belgian border. The workshop dealt with these topics, among others: the application of the Paris Convention on Third Party Liability, the Brussels Supplementary Convention, and the Vienna Convention on Civil Liability for Nuclear Damage as well as the Supplementary Compensation Convention of 1997. It was seen that there was a clear need for further discussion, especially to shed more light on the interrelationship of these treaties. (orig.) [de

Developing and assessing accident management plans for nuclear power plants

International Nuclear Information System (INIS)

Hanson, D.J.; Johnson, S.P.; Blackman, H.S.; Stewart, M.A.

1992-07-01

This document is the second of a two-volume NUREG/CR that discusses development of accident management plans for nuclear power plants. The first volume (a) describes a four-phase approach for developing criteria that could be used for assessing the adequacy of accident management plans, (b) identifies the general attributes of accident management plans (Phase 1), (c) presents a prototype process for developing and implementing severe accident management plans (Phase 2), and (d) presents criteria that can be used to assess the adequacy of accident management plans. This volume (a) describes results from an evaluation of the capabilities of the prototype process to produce an accident management plan (Phase 3) and (b), based on these results and preliminary criteria included in NUREG/CR-5543, presents modifications to the criteria where appropriate

The Fukushima Daiichi Accident. Technical Volume 2/5. Safety Assessment

International Nuclear Information System (INIS)

2015-08-01

Technical Volume 1 of this report has described what happened during the accident at the Fukushima Daiichi nuclear power plant (NPP). This volume begins (Section 2.1) with a review of how the design basis of the site for external events was assessed initially and then reassessed over the life of the NPP. The section also describes the physical changes that were made to the units as a result. The remainder of the volume describes the treatment of beyond design basis events in the safety assessment of the site, the accident management provisions, the effectiveness of regulatory programmes, human and organizational factors and the safety culture, and the role of operating experience. Further background information is contained in three annexes included on the CD-ROM of this Technical Volume which describe analytical investigations of the accident along with information on topics such as system performance, defence in depth and severe accident phenomena. Section 2.2 provides an assessment of the systems that failed, resulting in a failure to maintain the fundamental safety functions in Units 1–3, which were in operation at the time of the tsunami and in which the reactor pressure vessels (RPV) and containment vessels failed. The section also describes Units 4-6, which were shut down at the time of the tsunami, and the site’s central spent fuel storage facility. Section 2.3 discusses the probabilistic and deterministic safety assessments of beyond design basis accidents (BDBAs) that had been performed for the plant and the insights from these assessments that had led to changes in the plant’s design. The section pays particular attention to the assessment of extreme natural hazards, such as the one which led to the total loss of AC power supply on the site. The additional loss of DC power supply in Units 1 and 2 played a key role in the progression of the accident because it impeded the diagnosis of plant conditions and made the operators unaware of the status of

EPRI nuclear fuel-cycle accident risk assessment

International Nuclear Information System (INIS)

Anon.

1981-01-01

The present results of the nuclear fuel-cycle accident risk assessment conducted by the Electric Power Research Institute show that the total risk contribution of the nuclear fuel cycle is only approx. 1% of the accident risk of the power plant; hence, with little error, the accident risk of nuclear electric power is essentially that of the power plant itself. The power-plant risk, assuming a very large usage of nuclear power by the year 2005 is only approx. 0.5% of the radiological risk of natural background. The smallness of the fuel-cycle risk relative to the power-plant risk may be attributed to the lack of internal energy to drive an accident and the small amount of dispersible material. This work aims at a realistic assessment of the process hazards, the effectiveness of confinement and mitigation systems and procedures, and the associated likelihood of errors and the estimated size of errors. The primary probabilistic estimation tool is fault-tree analysis, with the release source terms calculated using physicochemical processes. Doses and health effects are calculated with CRAC (Consequences of Reactor Accident Code). No evacuation or mitigation is considered; source terms may be conservative through the assumption of high fuel burnup (40,000 MWd/t) and short cooling period (90 to 150 d); high-efficiency particulate air filter efficiencies are derived from experiments

Japan's compensation system for nuclear damage - As related to the TEPCO Fukushima Daiichi nuclear accidents

International Nuclear Information System (INIS)

Nomura, Toyohiro; Matsuura, Shigekazu; Takahashi, Yasufumi; Takenaka, Chihiro; Hokugo, Taro; Kamada, Toshihiko; Kamai, Hiroyuki

2012-01-01

Following the TEPCO Fukushima Daiichi nuclear power plant accident, extraordinary efforts were undertaken in Japan to implement a compensation scheme for the proper and efficient indemnification of the affected victims. This publication provides English translations of key Japanese legislative and administrative texts and other implementing guidance, as well as several commentaries by Japanese experts in the field of third party nuclear liability. The OECD Nuclear Energy Agency (NEA) has prepared this publication in co-operation with the government of Japan to share Japan's recent experience in implementing its nuclear liability and compensation regime. The material presented in the publication should provide valuable insights for those wishing to better understand the regime applied to compensate the victims of the accident and for those working on potential improvements in national regimes and the international framework for third party nuclear liability

Natural Disaster as a Reason to Annul the Nuclear Liability: From National and International Law’s Perspective

International Nuclear Information System (INIS)

Taufiq, D.

2016-01-01

One serious issue that deserves more attention from Indonesia before constructing its first NPP, regarding its ''ring of fire'' geological position, is the natural disaster as a reason to annul the nuclear liability. Article 32 of Act No 10 Year 1997 on Nuclear Energy stipulates that ''nuclear installation operator shall not be responsible for the damage caused by a nuclear accident that occurred as a direct impact of a domestic or international armed conflict or natural disaster that exceeded the design limits and acceptance criteria set by the regulatory body.'' In its explanation natural disaster includes earthquakes. This article adopts the provision of article IV paragraph 3b 1963 Vienna Convention on Civil Liability for Nuclear Damage. But, in 1997 Amendment Protocol, this provision has been deleted. Natural disasters often referred to as an ''act of god'' because it occurs outside the control of the human. Nevertheless, not all natural disasters could cause the operator to annul its civil liability. The most important question is: ''has the operator taken all necessary preventive actions to prevent accidents, before and during the natural disaster?''

Revised Paris and Vienna Nuclear Liability Conventions - Challenges for Nuclear Insurers

International Nuclear Information System (INIS)

Tetley, M.

2006-01-01

The revisions recently implemented to both the Vienna and Paris nuclear liability Conventions are intended to widen significantly the amount and scope of compensation payable in the event of a nuclear accident. Whilst this is a laudable objective, the final extent of the revisions leaves nuclear site operators and their insurers with greater uncertainty as a result of the wider and unquantifiable nature of some aspects of the revised nuclear damage definition, in particular where reference is made to environmental reinstatement and extended prescription periods. Incorporating broader definitions in the Convention revisions will therefore leave gaps in the insurance cover where insurers are unable to insure the new, wider scope of cover. If no insurance is available, then the liability for the revised scope of cover must fall upon either the operator or the national Government. This presentation will give an overview of where and why the major gaps in nuclear liability insurance cover will occur in the revised Conventions; it will also examine the problems in defining the revised scope of cover and will look at where these unquantifiable risks should now reside, to ensure there is equity between the liabilities imposed on the nuclear industry and those imposed on other industrial sectors. (author)

Risk management and liability for environmental harm caused by ...

African Journals Online (AJOL)

This calls for the existence of a liability regime that will place some legal responsibility on the party responsible for the harm. This paper assesses the South African regulatory framework of relevance to GMOs, which is composed of a fragmented set of laws that deals with risk assessment, risk management and liability for ...

7 CFR 1400.204 - Limited partnerships, limited liability partnerships, limited liability companies, corporations...

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Limited partnerships, limited liability partnerships..., limited liability partnerships, limited liability companies, corporations, and other similar legal entities. (a) A limited partnership, limited liability partnership, limited liability company, corporation...

A framework for assessing severe accident management strategies

International Nuclear Information System (INIS)

Kastenberg, W.E.; Apostolakis, G.; Dhir, V.K.; Okrent, D.; Jae, M.; Lim, H.; Milici, T.; Park, H.; Swider, J.; Xing, L.; Yu, D.

1991-01-01

Accident management can be defined as the innovative use of existing and or alternative resources, systems and actions to prevent or mitigate a severe accident. Together with risk management (changes in plant operation and/or addition of equipment) and emergency planning (off-site actions), accident management provides an extension of the defense-in-depth safety philosophy for severe accidents. A significant number of probabilistic safety assessments (PSA) have been completed which yield the principal plant vulnerabilities. For each sequence/threat and each combination of strategy there may be several options available to the operator. Each strategy/option involves phenomenological and operational considerations regarding uncertainty. These considerations include uncertainty in key phenomena, uncertainty in operator behavior, uncertainty in system availability and behavior, and uncertainty in available information (i.e., instrumentation). The objective of this project is to develop a methodology for assessing severe accident management strategies given the key uncertainties mentioned above. Based on Decision Trees and Influence Diagrams, the methodology is currently being applied to two case studies: cavity flooding in a PWR to prevent vessel penetration or failure, and drywell flooding in a BWR to prevent containment failure

Program for rapid dose assessment in criticality accident, RADAPAS

International Nuclear Information System (INIS)

Takahashi, Fumiaki

2006-09-01

In a criticality accident, a person near fissile material can receive extremely high dose which can cause acute health effect. For such a case, medical treatment should be carried out for the exposed person, according to severity of the exposure. Then, radiation dose should be rapidly assessed soon after an outbreak of an accident. Dose assessment based upon the quantity of induced 24 Na in human body through neutron exposure is expected as one of useful dosimetry techniques in a criticality accident. A dose assessment program, called RADAPAS (RApid Dose Assessment Program from Activated Sodium in Criticality Accidents), was therefore developed to assess rapidly radiation dose to exposed persons from activity of induced 24 Na. RADAPAS consists of two parts; one is a database part and the other is a part for execution of dose calculation. The database contains data compendiums of energy spectra and dose conversion coefficients from specific activity of 24 Na induced in human body, which had been derived in a previous analysis using Monte Carlo calculation code. Information for criticality configuration or characteristics of radiation in the accident field is to be interactively given with interface displays in the dose calculation. RADAPAS can rapidly derive radiation dose to the exposed person from the given information and measured 24 Na specific activity by using the conversion coefficient in database. This report describes data for dose conversions and dose calculation in RADAPAS and explains how to use the program. (author)

Severe accidents risk assessment as a basis for emergency preparedness

International Nuclear Information System (INIS)

Sinka, D.; Mikulicic, V.

2000-01-01

The paper demonstrates, by example of the Republic of Croatia, the possibilities of implementing risk assessment as basis for nuclear accident emergency preparedness development. Individual risks of severe accidents for citizens of the biggest Croatian population centers, as well as collective risk for entire population have been assessed using the PRONEL method. The assessment covered 90 power reactors located at a distance up to 1.000 km. The conducted assessment shows the risks for various regions of the Republic of Croatia, and comparison between them. If risk would be taken as basic criterion in nuclear emergency planning, the results of assessment would directly indicate the necessary preparation level for each region. Furthermore, the assessment of risks from individual power plants and power plant types indicates to which facilities the greatest attention should be paid in nuclear accidents preparedness development. Risks from groups of power plants formed in accordance with their respective distance from exposure location shows what kind of tools for determining consequences and protective actions during a nuclear accident should be made available. (author)

Comparative assessment of severe accident risks in the energy sector

International Nuclear Information System (INIS)

Hirschberg, S.; Spiekerman, G.; Dones, R.

1997-01-01

This paper addresses one of the major limitations of the current comparative studies of environmental and health impacts of energy systems, i.e. the treatment of severe accidents. The work covers technical aspects of severe accidents and thus primarily reflects an engineering perspective on the energy-related risk issues. The assessments concern full energy chains associated with fossil sources (coal, oil and gas), nuclear power and hydro power. A comprehensive severe accidents database has been established. Thanks to the variety of information sources used, it exhibits in comparison with other corresponding databases a far more extensive coverage of the energy-related accidents. For hypothetical nuclear accidents the probabilistic approach has been employed and extended to cover the economic consequences of power reactor accidents. Results of comparisons between the various energy chains are shown and discussed along with a number of current issues in comparative assessment of severe accidents. As opposed to the previous studies, the aim of the present work has been, to cover whenever possible, a relatively broad spectrum of damage categories of interest. (author) 5 figs., 1 tab., 18 refs

Aspects of an amendment of the regime of third party liability and financial security under atomic energy law in the 1990s

International Nuclear Information System (INIS)

Pelzer, N.

1991-01-01

The existing regime of third party liability and financial security applicable in the FRG basically is an up-to-date and risk-adequate system of compensation for nuclear damage. This is particularly true since unrestricted financial liability has been introduced. The legal provisions offer adequate protection of interests of possible victions of a nuclear accident without inflicting unreasonable hardship on liable persons. The expert opinion discusses the limits, purposes and subjects of a possible amendment of the nuclear liability law, referring to items such as: principles of liability, financial security, commitment of the Federal Government; the concept of definition of damage, time limit to claims. Points of main interest for a future improvement are stated to be the yet unsolved strict liability problem, the organizational scheme of settlement of claims, and an international nuclear liability regime, the so-called system of risk pooling. (orig./HSCH) [de

Nuclear law and radiological accidents

International Nuclear Information System (INIS)

Frois, F.

1998-01-01

Nuclear activities in Brazil, and particularly the radiological accident of Goiania, are examined in the light of the environmental and nuclear laws of Brazil and the issue of responsibility. The absence of legislation covering radioactive wastes as well as the restrictions on Brazilian States to issue regulations covering nuclear activities are reviewed. The radiological accident and its consequences, including the protection and compensation of the victims, the responsibility of the shareholders of the Instituto Goiano de Radioterapia, operator of the radioactive source, the provisional storage and the final disposal at Abadia de Goias of the radioactive waste generated by the accident are reviewed. Finally, nuclear responsibility, the inapplicability of the Law 6453/77 which deals with nuclear damages, and the state liability regime are analysed in accordance with the principles of the Brazilian Federal Constitution. (author)

Nuclear industry and the management of accident risk in Europe: from the internalisation default to the coverage organization; Industrie nucleaire et gestion du risque d'accident en Europe: du defaut d'internalisation a l'organisation de la couverture

Energy Technology Data Exchange (ETDEWEB)

Fiore, K.

2007-12-15

The production of nuclear energy creates environmental and sanitary risks among which the risk of nuclear accident. There is a twofold dimension in the management of such a risk: a preventive dimension and a compensatory one. Given its catastrophic and unpredictable character, the nuclear risk has always been managed in a specific way. In Europe, its management is unsatisfactory. The civil liability regime is beneficial to the nuclear industry as it leads to a lack of internalisation and thus to a limited coverage of potential damages. The financial cap of the nuclear operator's civil liability reduces his incentives for the prevention of accidents. By narrowing its liability, it also limits the burden tied to the coverage of the full potential damages. The organisation of the nuclear risk coverage was heavily conditioned by the civil liability regime and the financial cap it creates. Such an organisation is inefficient. The nuclear insurance market's financial capacity is not enough to compensate for all the potential victims of a major nuclear accident. Moreover, the functioning of this market is quite costly for the nuclear operator. While new electronuclear projects are being launched in Europe, the management of nuclear risks must be questioned in order to find better solutions to the necessity of internalising, preventing and compensating. Nuclear operators should be responsible for all the damages caused through an unlimited liability rule. The coverage of potential damages could also be improved by setting up a risk-sharing agreement at the European scale between operators. (author)

Accidents in the operation of nuclear power stations. Action for damages against foreign operators

International Nuclear Information System (INIS)

Willner, K.

1986-01-01

On the occasion of a lecture evening of the Leo Goodman Library in Munich questions of civil liability of foreign reactor operators in cases of nuclear accidents were discussed by participants of various universities. Special subjects were i.a. problems of civil procedural and insurance law, absolute liability according to sec. 25 Atomic Energy Act as well as questions of applicable law. (WG) [de

Key risk indicators for accident assessment conditioned on pre-crash vehicle trajectory.

Science.gov (United States)

Shi, X; Wong, Y D; Li, M Z F; Chai, C

2018-08-01

Accident events are generally unexpected and occur rarely. Pre-accident risk assessment by surrogate indicators is an effective way to identify risk levels and thus boost accident prediction. Herein, the concept of Key Risk Indicator (KRI) is proposed, which assesses risk exposures using hybrid indicators. Seven metrics are shortlisted as the basic indicators in KRI, with evaluation in terms of risk behaviour, risk avoidance, and risk margin. A typical real-world chain-collision accident and its antecedent (pre-crash) road traffic movements are retrieved from surveillance video footage, and a grid remapping method is proposed for data extraction and coordinates transformation. To investigate the feasibility of each indicator in risk assessment, a temporal-spatial case-control is designed. By comparison, Time Integrated Time-to-collision (TIT) performs better in identifying pre-accident risk conditions; while Crash Potential Index (CPI) is helpful in further picking out the severest ones (the near-accident). Based on TIT and CPI, the expressions of KRIs are developed, which enable us to evaluate risk severity with three levels, as well as the likelihood. KRI-based risk assessment also reveals predictive insights about a potential accident, including at-risk vehicles, locations and time. Furthermore, straightforward thresholds are defined flexibly in KRIs, since the impact of different threshold values is found not to be very critical. For better validation, another independent real-world accident sample is examined, and the two results are in close agreement. Hierarchical indicators such as KRIs offer new insights about pre-accident risk exposures, which is helpful for accident assessment and prediction. Copyright © 2018 Elsevier Ltd. All rights reserved.

Civil liability and compensation for damages caused by certain hazardous and noxious substances during their carriage by sea

International Nuclear Information System (INIS)

Bievre, A. de.

1985-01-01

In this paper current international efforts directed at the establishment of a special legal regime for civil liability and compensation for damages caused by hazardous and noxious substances during their transport by sea, specifically chemicals and liquid gas products, are described and analysed. Special attention is given to the way in which concern with the development of an 'environment oriented' regime which provides full recovery for victims in a reliable manner, on the one hand, and, on the other, considerations relating to cost effectiveness complement or conflict with each other. Another important area of investigation concerns the potential role of the marine insurance industry in accident prevention through the provision of incentives for careful (i.e. safe and environmentally sound) behaviour. There is a distinct regulatory trend in favour of strict liability (i.e. liability without fault) and compulsory insurance. There is also a growing perception of the need to depart from the traditional pattern of maritime liability which channels liability automatically to the person exercizing operational control during transport by sea (i.e. the carrier), and to additionally impose liability on those responsible for the risks attached to the inherently harmful characteristics of the cargoes carried. (orig.) [de

Some considerations on disciplinary liability overlapping criminal liability

Directory of Open Access Journals (Sweden)

Ştefania DUMITRACHE

2011-12-01

Full Text Available Among the various forms of legal liability there are many points of contact reflected in their common goal - the encouragement of active members of society. Starting from the statement - the independent nature of the various forms of legal liability does not mean they are excluded - in what follows, given the legal autonomy of spheres of social relations protected by various laws, we will consider disciplinary overlapping with other forms of legal liability - criminal liability. Of course, this is possible only if the act committed by the employee is both disciplinary and criminal. This form of accumulation are possible without violating the principle of non bis in idem that since each of the envisaged legal rules protect different social relations. In addition of this applying the same principle prohibits two or more same kind sanctions for an unlawful action

Comparative Assessment of Severe Accidents in the Chinese Energy Sector

Energy Technology Data Exchange (ETDEWEB)

Hirschberg, S; Burgherr, P; Spiekerman, G; Cazzoli, E; Vitazek, J; Cheng, L

2003-03-01

This report deals with the comparative assessment of accidents risks characteristic for the various electricity supply options. A reasonably complete picture of the wide spectrum of health, environmental and economic effects associated with various energy systems can only be obtained by considering damages due to normal operation as well as due to accidents. The focus of the present work is on severe accidents, as these are considered controversial. By severe accidents we understand potential or actual accidents that represent a significant risk to people, property and the environment and may lead to large consequences. (author)

Liability Issues

International Nuclear Information System (INIS)

O’Donoghue, K.

2016-01-01

Nuclear liability conventions try to provide a set of rules to govern third party liability. Not all States are parties to one of the existing liability conventions. There are a number of reasons why individual States may choose not to join one of the existing conventions. These include limits of compensation, jurisdiction issues, complexity, cost and definition of damage among others. This paper looks at the existing conventions and identifies some of the main issues in the existing conventions which prevent some States from signing them. The paper attempts to tease out some of the perceived gaps in the existing conventions and give a brief description of the reasons why non-Contracting Parties have difficulty with the provisions of the conventions. The paper recognizes that there has been work done in this area previously by the International Expert Group on Nuclear Liability (INLEX) and others to try to develop the existing frameworks to enhance global adherence by nuclear and non-nuclear States to an effective nuclear liability regime. (author)

Determining cutoff distances for assessing risks from transportation accident radiation releases

International Nuclear Information System (INIS)

Sandquist, G.M.; Slaughter, D.M.; Kimura, C.Y.; Brumburgh, G.

1995-01-01

The transportation of radioactive materials throughout the United States and the world is a ubiquitous and sometimes controversial activity. Almost universally, these transportation activities have been performed without major incident, and the safety record for transportation of radioactive material is outstanding compared with the transportation of other hazardous materials. Nevertheless, concerns still exist regarding adequate regulation of radioactive material transportation and accurate assessment of the health risks associated with accidents. These concerns are addressed through certification by the cognizant regulatory authority over the transportation container or the performance of a transportation risk assessment. In a transportation risk assessment, accident situations are examined, frequencies are estimated, and consequences resulting from the accident are analyzed and evaluated for acceptance. A universal question with any transportation risk assessment that examines the radiological consequences from release accidents is, At what distance may the dispersion analysis be terminated? This paper examines cutoff distances and their consequences for assessing health risks from radiological transportation releases

The inadequate liability and compensation regime for damage caused by nuclear activities

International Nuclear Information System (INIS)

Dyke, Jon M. Van

2010-09-01

The specific obligation to provide restitution and compensation when nuclear activities cause injuries has been recognized repeatedly and is now certainly part of customary international law. But problems remain regarding how to measure damages, how to implement the duty to repair the injuries, and what specific obligations exist to protect neighboring states from transboundary pollution. Although some treaties exist governing liability for harm resulting from nuclear accidents, they are not adequate to protect victims and have not been widely ratified. The failure to require nuclear operators to prepare for damage that may result from accidents constitutes a subsidy to the nuclear industry and makes it difficult to compare the real costs of nuclear energy with the costs of other energy sources. This survey of settled norms and unresolved issues demonstrates that further work is needed to develop a comprehensive and authoritative regime to govern harm from nuclear activities. Although it is clear that both the operators of nuclear facilities and the states that have jurisdiction over them would be responsible to provide restitution and compensation for such harm under a strict liability regime, the types of injuries that must be compensated and the range of damages that must be covered remain subjects of controversy. Although the underlying customary international law principles (the no-harm principle and the polluter-pays principle) are clear, the actual treaties that have been drafted are inadequate and they have not been widely ratified. Victims of damage from nuclear activities would have difficulty finding a neutral tribunal in which to bring their claims and would face procedural obstacles including caps on liabilities and inappropriately short statutes of limitations as well as difficulties regarding proof of damages. The failure to develop a proper regime that would ensure full restitution and compensation for harm resulting from nuclear facilities

Liability for the nuclear risk; Aansprakelijkheid voor het nucleaire risico

Energy Technology Data Exchange (ETDEWEB)

Faure, M. [ed.] [Rijksuniversiteit Limburg, Maastricht (Netherlands); Govaerts, P.; Malbrain, C.; Veuchelen, L. [Centre d`Etude de l`Energie Nucleaire, Mol (Belgium); Spriet, B. [Katholieke Univ. Leuven (Belgium). Inst. voor Strafrecht; Heldeweg, M.; Hertogs, M.; Van Maanen, G.; De Roos, T.; Seerden, R. [Maastrichts Europees Instituut voor Transnationaal Rechtswetenschappelijk Onderzoek METRO, Rijksuniversiteit Limburg, Maastricht (Netherlands)

1993-12-31

Results of a cooperative research project on the juridical aspects of nuclear risk (criminal, civil and administrative aspects), according to the Belgian and Dutch laws, are presented. In this multi-disciplinary project also attention is paid to the economic impacts and positive-scientific aspects of the nuclear risk regarding radioactive waste problems and nuclear accidents. The liability for and the decision-making regarding the site selection of nuclear power plants is dealt with as well. 9 figs., 23 tabs., 198 refs.

Identification and assessment of BWR in-vessel severe accident mitigation strategies

International Nuclear Information System (INIS)

Hodge, S.A.; Kress, T.S.; Cleveland, J.C.; Petek, M.

1992-01-01

This paper briefly describes the results of work carried out in support of the US Nuclear Regulatory Commission Accident Management Research Program to evaluate the effectiveness and feasibility of current and proposed strategies for BWR severe accident management. These results are described in detail in the just-released report Identification and Assessment of BWR In-Vessel Severe Accident Mitigation Strategies, NUREG/CR-5869, which comprises three categories of findings. First, an assessment of the current status of accident management strategies for the mitigation of in-vessel events for BWR severe accident sequences is combined with a review of the BWR Owners' Group Emergency Procedure Guidelines (EPGs) to determine the extent to which they currently address the characteristic events of an unmitigated severe accident. Second, where considered necessary, new candidate accident management strategies are proposed for mitigation of the late-phase (after core damage has occurred) events. Finally, two of the four candidate strategies identified by this effort are assessed in detail. These are (1) preparation of a boron solution for reactor vessel refill should control blade damage occur during a period of temporary core dryout and (2) containment flooding to maintain the core debris within the reactor vessel if the injection systems cannot be restored

Nuclear industry and the management of accident risk in Europe: from the internalisation default to the coverage organization

International Nuclear Information System (INIS)

Fiore, K.

2007-12-01

The production of nuclear energy creates environmental and sanitary risks among which the risk of nuclear accident. There is a twofold dimension in the management of such a risk: a preventive dimension and a compensatory one. Given its catastrophic and unpredictable character, the nuclear risk has always been managed in a specific way. In Europe, its management is unsatisfactory. The civil liability regime is beneficial to the nuclear industry as it leads to a lack of internalisation and thus to a limited coverage of potential damages. The financial cap of the nuclear operator's civil liability reduces his incentives for the prevention of accidents. By narrowing its liability, it also limits the burden tied to the coverage of the full potential damages. The organisation of the nuclear risk coverage was heavily conditioned by the civil liability regime and the financial cap it creates. Such an organisation is inefficient. The nuclear insurance market's financial capacity is not enough to compensate for all the potential victims of a major nuclear accident. Moreover, the functioning of this market is quite costly for the nuclear operator. While new electronuclear projects are being launched in Europe, the management of nuclear risks must be questioned in order to find better solutions to the necessity of internalising, preventing and compensating. Nuclear operators should be responsible for all the damages caused through an unlimited liability rule. The coverage of potential damages could also be improved by setting up a risk-sharing agreement at the European scale between operators. (author)

The Development of Marine Accidents Human Reliability Assessment Approach: HEART Methodology and MOP Model

Directory of Open Access Journals (Sweden)

Ludfi Pratiwi Bowo

2017-06-01

Full Text Available Humans are one of the important factors in the assessment of accidents, particularly marine accidents. Hence, studies are conducted to assess the contribution of human factors in accidents. There are two generations of Human Reliability Assessment (HRA that have been developed. Those methodologies are classified by the differences of viewpoints of problem-solving, as the first generation and second generation. The accident analysis can be determined using three techniques of analysis; sequential techniques, epidemiological techniques and systemic techniques, where the marine accidents are included in the epidemiological technique. This study compares the Human Error Assessment and Reduction Technique (HEART methodology and the 4M Overturned Pyramid (MOP model, which are applied to assess marine accidents. Furthermore, the MOP model can effectively describe the relationships of other factors which affect the accidents; whereas, the HEART methodology is only focused on human factors.

Six Decades of Nuclear Accidents, Nuclear Compensation, and Issues of Radioactive Waste Management

International Nuclear Information System (INIS)

Boonsuwan, P.; Songjakkeaw, A.

2011-11-01

Thailand has made a serious aim to employ nuclear power by adopting five 1,000 MWt in the 2010 national Power Development Plan (PDP 2010) with the first NPP coming online in 2020. However, after the Fukushima nuclear disaster in March 2011, the National Energy Policy Committee had made the resolution to postpone the plan by 3 years. The post-Fukushima atmosphere does not bode well for the public sentiment towards the proposed programme, especially with regards to safety of an NPP. Nonetheless, during the six decades that NPPs have been in operation in 32 countries worldwide, there are only 19 serious accidents involving fatalities and/or damage to properties in excess of 100 million USD. Out of the three significant accidents - Fukushima nuclear accident (2011), Chernobyl nuclear accident (1986), and Three Miles Island nuclear accident (1979) - only the accident at Three Miles Island occurs during normal operation. Such can be implied that the operation of NPPs does maintain a high level of safety. The current technology on nuclear safety has been advancing greatly to the point that the new NPP design claims to render the possibility of a severe accident resulting in core melting insignificant. Along with the technical improvements, laws and regulations have also be progressing in parallel to adequately compensate and limit the liability of operators in case of a nuclear accident. The international agreements such as the Vienna Convention on Civil Liability for Nuclear Damage and the Convention of the Third Party Liability in the Field of Nuclear Energy had also been established and also the national laws of countries such as the United States and Japan have been implemented to address such issues to the point that victims of a nuclear accidents are adequately and justly compensated. In addition to the issues of nuclear accident, the dilemma in nuclear waste management, especially with regards to the High Level Waste which is highly radioactive while having very

Managing nuclear liabilities

International Nuclear Information System (INIS)

Pooley, D.

1997-01-01

This paper discusses the importance of managing liabilities in the nuclear industry and considers the main ingredients which make for successful liabilities management. It looks specifically at UKAEA's experience to date and lists its key management principles, including the use of the liabilities management ratio which is the company's current bottom-line performance measure. (Author)

Legal liability and claims for the hotel industry

Directory of Open Access Journals (Sweden)

Dimcho Todorov

2017-10-01

Full Text Available The paper presents a review of various aspects of legal liability and claims to hotel management arising in the hotel industry in the context of the legal framework and possible legal consequences for hotels and other types of commercial accommodation establishments. The main reasons for accidents' occurrence in the hotel industry are chronologically traced. Possible claims to the hotel management are also presented in detail. The problem with workplace discrimination, which is considered as unrightfully actions from administration towards hospitably industry personnel and the connected consequences, is discussed. A definition is given of the various forms of discrimination and the obligations of management to provide a healthy work environment without problems for the personnel are stated, as well. Regulative measures and documents are also presented, regarding measures following possible labour law violations. Conclusions and recommendations are formulated and ways to prevent and overcome problems and accidents in various accommodation establishments and the hotel industry as a whole are shown

The collection and interpretation of domestic accident data. A discussion on some aspects of the British consumer safety system.

Science.gov (United States)

Wilson, J R

1979-06-01

This article discusses the workings of a Consumer Safety System and identifies the problems of collecting and using domestic accident data. In the light of proposed changes in the civil law on product liability, particular consideration is given to the difficulties of providing evidence of consumer product involvement in domestic accidents. The paper is based on one read at the CBI Conference "Product Liability in Perspective", held at the Hilton Hotel, London, 30-31 March, 1977. The views expressed are those of the Institute for Consumer Ergonomics and are not necessarily those of the Department of Prices and Consumer Protection.

Nuclear liability insurance: the Price-Anderson reparations system and the claims experience of the nuclear industry

International Nuclear Information System (INIS)

Marrone, J.

1983-01-01

The manner in which the Price-Anderson Law operates to provide reparations is reviewed, and the changes made in the law by Congress in 1975 are outlined. Nuclear liability insurers' response to the Three Mile Island accident is described, including emergency assistance funds advanced to qualified evacuees and the claims and litigations that followed. Other nuclear liability claims that have been asserted are described as being brought chiefly by onsite workers. Good health physics protection of workers is acknowledged, but the need to improve record keeping for transient workers is stressed. The nuclear industry is urged to implement a more effective record-keeping program for such workers

Accident frequency and unrealistic optimism: Children's assessment of risk.

Science.gov (United States)

Joshi, Mary Sissons; Maclean, Morag; Stevens, Claire

2018-02-01

Accidental injury is a major cause of mortality and morbidity among children, warranting research on their risk perceptions. Three hundred and seven children aged 10-11 years assessed the frequency, danger and personal risk likelihood of 8 accidents. Two social-cognitive biases were manifested. The frequency of rare accidents (e.g. drowning) was overestimated, and the frequency of common accidents (e.g. bike accidents) underestimated; and the majority of children showed unrealistic optimism tending to see themselves as less likely to suffer these accidents in comparison to their peers, offering superior skills or parental control of the environment as an explanation. In the case of pedestrian accidents, children recognised their seriousness, underestimated the frequency of this risk and regarded their own road crossing skill as protection. These findings highlight the challenging task facing safety educators who, when teaching conventional safety knowledge and routines, also need to alert children to the danger of over-confidence without disabling them though fear. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Development of Marine Accidents Human Reliability Assessment Approach: HEART Methodology and MOP Model

OpenAIRE

Ludfi Pratiwi Bowo; Wanginingastuti Mutmainnah; Masao Furusho

2017-01-01

Humans are one of the important factors in the assessment of accidents, particularly marine accidents. Hence, studies are conducted to assess the contribution of human factors in accidents. There are two generations of Human Reliability Assessment (HRA) that have been developed. Those methodologies are classified by the differences of viewpoints of problem-solving, as the first generation and second generation. The accident analysis can be determined using three techniques of analysis; sequen...

Chernobyl accident: Assessing the data

Energy Technology Data Exchange (ETDEWEB)

Soerensen, B

1986-01-01

Data presented in the official Soviet report to the IAEA on the Chernobyl reactor accident are critically assessed. Special attention is given to the derivation of release fractions from fallout measurements, a procedure which is demonstrated to involve large elements of uncertainty. Further comments relate to estimates of plume rise and deposition velocity. A comparison is made with the predictions of previously published theoretical reactor safety studies.

Liability of statutory organs in limited liability companies

Directory of Open Access Journals (Sweden)

Martin Janků

2011-01-01

Full Text Available Statutory organs of business companies (and similarly of co-operatives have numerous obligations imposed by generally binding provisions; relied with these is the liability for non-fulfilment of the latter. Some of the obligations are imposed directly by the laws, some are assumed on contractual basis. Their infringements may lead to the liability for the situation and consequences occurred. The regulation of the liability of persons engaged in the company’s bodies covers persons that are entrusted by the management of foreign assets. Sometimes these are in fact not entirely foreign assets because, although the assets are legally owned by the business company, persons acting as statutory organs are mostly partners (shareholders in these companies as well. As such they manage the foreign assets but the company properties were created by their contributions or through the business by themselves. The paper analyses the requirements laid down for the function of managing directors (jednatel in the limited company. Consequently it analyses the scope of the liability of managing directors firstly, in relationship to the company’s creditors (persons standing outside the company and, subsequently, in relationship to the shareholders. It also presents and characterises the recent trends in the Commercial Court’s judgement of the conditions required for the liability for damage and claims for damages put forward by action to recover damages by the managing directors. De lege ferenda the paper recommends that the legal regulation will be amended by provisions limiting the scope of persons to be appointed as executive director and/or extending the liability for damages for the partners of the company in cases where the damage in such cases can not be compensated by the executive director and the partners should bear consequences for their culpa in eligendo.

Government-sponsored microfinance program: Joint liability vs. individual liability

Directory of Open Access Journals (Sweden)

Arghya Kusum Mukherjee

2014-12-01

Full Text Available Swarnajayanti Gram Swarozgar Yojana (SGSY is a government-sponsored microfinance program. The scheme is based on four features: group lending with joint liability, progressive lending, back-ended subsidy, and social capital. We propose a new model of SGSY having these features: group lending with individual liability, progressive lending, back-ended subsidy, and social capital. “Joint liability” clause of the existing model is replaced with individual liability in the new model. The paper shows that problem of adverse selection is removed in both models, i.e. in “SGSY with group lending and joint liability” and “SGSY with group lending and individual liability.” The problem of “moral hazard” is more severe in the existing model of SGSY compared with the proposed model of SGSY. Borrowers are also benefitted from participation in the proposed scheme of SGSY than that in the existing model of SGSY.

Effects of personality on risky driving behavior and accident involvement for Chinese drivers.

Science.gov (United States)

Yang, Jiaoyan; Du, Feng; Qu, Weina; Gong, Zhun; Sun, Xianghong

2013-01-01

Motor vehicle accidents are the leading cause of injury-related fatalities in China and pose the most serious threat to driving safety. Driver personality is considered as an effective predictor for risky driving behavior and accident liability. Previous studies have focused on the relationship between personality and risky driving behavior, but only a few of them have explored the effects of personality variables on accident involvement. In addition, few studies have examined the effects of personality on Chinese drivers' risky driving and accident involvement. The present study aimed to examine the effects of personality variables on Chinese drivers' unsafe driving behaviors and accident involvement. Two hundred and twenty-four Chinese drivers aged 20 to 50 were required to complete questionnaires assessing their personality traits (anger, sensation-seeking, altruism, and normlessness), risky driving behaviors (aggressive violations, ordinary violations), and accident involvement (all accidents, serious accidents, at-fault accidents). Multivariate regression analyses, adjusting for gender, age, and overall mileage, were conducted to identify the personality traits related to risky driving behaviors and accident involvement. Participants' personality traits were found to be significantly correlated with both risky driving behavior and accident involvement. Specifically, the traits of anger and normlessness were effective predictors for aggressive violations. The traits of anger, sensation-seeking, normlessness, and altruism were effective predictors for ordinary violations. Moreover, altruism and normlessness were significant predictors for the total number of accidents participants had during the past 3 years. Consistent with previous studies, the present study revealed that personality traits play an important role in predicting Chinese drivers' risky driving behaviors. In addition, Chinese drivers' personality characteristics were also associated with accident

Economic and social impacts of nuclear accidents on the agricultural sector

International Nuclear Information System (INIS)

Brenot, J.; Hubert, P.

1997-01-01

The economic and social impact of a major nuclear accident on the agricultural sector are reviewed. The associated costs are evaluated by more or less proper methods depending on the duration and severity of the post accident situation. Calculating such costs is necessary in order to allow farmers, farm-food enterprises, and public authorities to define the indemnification levels as well as to identify means of minimizing the accident consequences. The indemnification procedures are described in a section dedicated to liability issues and the costs due to Chernobyl accident. Concerning the limitation of accident consequences the responsibility falls upon the public authorities. In regard for decision making the existent methods vary according to the situation complexity and proposed objectives. Examples are given to point out the costs and social impact

77 FR 61446 - Proposed Revision Probabilistic Risk Assessment and Severe Accident Evaluation for New Reactors

Science.gov (United States)

2012-10-09

... Severe Accident Evaluation for New Reactors AGENCY: Nuclear Regulatory Commission. ACTION: Standard... its Standard Review Plan (SRP), Section 19.0, ``Probabilistic Risk Assessment and Severe Accident... assessment (PRA) information and severe accident assessments for new reactors submitted to support design...

Apportioning liability for transborder damages

International Nuclear Information System (INIS)

Krause-Ablass, W.-D.

1988-01-01

The legal situation in the case of cross border damage being caused by reactor accidents or transportation of nuclear material through more than one country is analysed. Two questions have to be asked - which country's courts have jurisdiction over the claims for damage? and which law is applicable? In considering the jurisdiction problem, the Paris and Vienna Conventions are discussed and also other rules of jurisdiction. The way the law is applicable is discussed in the second section. When the action for liability is based on the Paris or Vienna Convention the issue of reciprocity may arise and this is discussed. After a nuclear incident a potential plaintiff may have a choice amongst various jurisdictions and various available laws. Success may depend on the right choice of the forum chosen. This is illustrated by two examples. (U.K.)

Indemnification of damage in the event of a nuclear accident

International Nuclear Information System (INIS)

2003-01-01

The Workshop on the Indemnification of Damage in the Event of a Nuclear Accident, organised by the OECD Nuclear Energy Agency in close co-operation with the French authorities, was held in Paris from 26 to 28 November 2001. This event was an integral part of the International Nuclear Emergency Exercise INEX 2000. It attracted wide participation from national nuclear authorities, regulators, operators of nuclear installations, nuclear insurers and international organisations. The objective was to test the capacity of the existing nuclear liability and compensation mechanisms in the 29 countries represented at the workshop to manage the consequences of a nuclear emergency. This workshop was based upon the scenario used for the INEX 2000 Exercise, i.e. an accident simulated at the Gravelines nuclear power plant in the north of France in May 2001. These proceedings contain a comparative analysis of legislative and regulatory provisions governing emergency response and nuclear third party liability, based upon country replies to a questionnaire. This publication also includes the full responses provided to that questionnaire, as well as the texts of presentations made by special guests from Germany and Japan describing the manner in which the public authorities in their respective countries responded to two nuclear accidents of a very different nature and scale. (authors)

Assessment of risk of accident at work as an indicator of safe behaviour of workers

Energy Technology Data Exchange (ETDEWEB)

Pisiewicz, K

1978-10-01

In 1977 the Psychology and Sociology Research Development Unit of the Central Mining Institute carried out research on the influence of assessment of the accident risk on the safe behaviour of workers. 450 workers employed at the longwall faces in 6 coal mines with various accident rates were questioned. It was found that a low assessment of risk favours hazardous operations, contrary to the principles of work safety, while a high assessment of the risk does not favour hazardous operations. Miners employed in coal mines with high accident rates tend to a low assessment of accident risk (arithmetic mean x 48.54) in comparison to miners from mines with low accident rates (arithmetic mean x 53.68). It was also found that the arithmetic mean of assessment of risks among workers who had had an accident at work is lower (x 50.3) than among workers who had not yet had an accident at work (x 55.32).

Nuclear Liability Laws

International Nuclear Information System (INIS)

McIntosh, S.

2016-01-01

The principles of the nuclear liability regime, including their application to the case of transport, are described in the IAEA Handbook on Nuclear Law, and will not be repeated in this paper. Rather, this paper examines some specific aspects of liability during transport, and particularly draws on some of the work of the IAEA International Expert Group on Nuclear Liability (INLEX). In that regard, particular reference is made to the Explanatory Texts published in 2004

Method of assessing severe accident management strategies

International Nuclear Information System (INIS)

Kastenberg, W.E.; Apostolakis, G.; Dhir, V.K.; Okrent, D.; Jae, M.; Lim, H.; Milici, T.; Park, H.; Swider, J.; Xing, L.; Yu, D.

1991-01-01

Accident management can be defined as the innovative use of existing and or alternative resources, systems, and actions to prevent or mitigate a severe accident. A significant number of probabilistic safety assessments (PSAs) have been completed that yield the principal plant vulnerabilities. These vulnerabilities can be categorized as (1) dominant sequences with respect to core-melt frequency. (2) dominant sequences with respect to various risk measures. (3) dominant threats that challenge safety functions. (4) dominant threats with respect to failure of safety systems. For each sequence/threat and each combination of strategy, there may be several options available to the operator. Each strategy/option involves phenomenological and operational considerations regarding uncertainty. These considerations include uncertainties in key phenomena, operator behavior, system availability and behavior, and available information. This paper presents a methodology for assessing severe accident management strategies given the key uncertainties delineated at two workshops held at the University of California, Los Angeles. Based on decision trees and influence diagrams, the methodology is currently being applied to two case studies: cavity flooding in a pressurized water reactor (PWR) to prevent vessel penetration or failure, and drywell flooding in a boiling water reactor to prevent vessel and/or containment failure

Liability for medical malpractice--recent New Zealand developments.

Science.gov (United States)

Sladden, Nicola; Graydon, Sarah

2009-03-01

Over the last 30 years in New Zealand, civil liability for personal injury including "medical malpractice" has been most notable for its absence. The system of accident compensation and the corresponding bar on personal injury claims has been an interesting contrast to the development of tort law claims for personal injury in other jurisdictions. The Health and Disability Commissioner was appointed in 1994 to protect and promote the rights of health and disability consumers as set out in the Code of Health and Disability Services Consumers' Rights. An important right in the Code, in terms of an equivalent to the common law duty to take reasonable care, is that patients have the right to services of an appropriate standard. Several case studies from the Commissioner's Office are used to illustrate New Zealand's unique medico-legal system and demonstrate how the traditional common law obligation of reasonable care and skill is applied. From an international perspective, the most interesting aspect of liability for medical malpractice in New Zealand is its relative absence - in a tortious sense anyway. This paper will give some general background on the New Zealand legal landscape and discuss recent case studies of interest.

A framework for the assessment of severe accident management strategies

International Nuclear Information System (INIS)

Kastenberg, W.E.; Apostolakis, G.; Dhir, V.K.; Okrent, D.; Jae, M.; Lim, H.; Milici, T.; Park, H.; Swider, J.; Xing, L.; Yu, D.

1992-01-01

Accident management can be defined as the innovative use of existing and or alternative resources, systems and actions to prevent or mitigate a severe accident. Together with risk management (changes in plant operation and/or addition of equipment) and emergency planning (off-site actions), accident management provides an extension of the defense-in-depth safety philosophy for severe accidents. A significant number of probabilistic safety assessments (PSA) have been completed which yield the principal plant vulnerabilities. For each sequence/threat and each combination of strategy there may be several options available to the operator. Each strategy/option involves phenomenological and operational considerations regarding uncertainty. These considerations include uncertainty in key phenomena, uncertainty in operator behavior, uncertainty in system availability and behavior, and uncertainty in available information (i.e., instrumentation). The objective of this project is to develop a methodology for assessing severe accident management strategies given the key uncertainties mentioned above. Based on decision trees and influence diagrams, the methodology is currently being applied to two case studies: cavity flooding in a pressurized water reactor to prevent vessel penetration or failure, and drywell flooding in a boiling water reactor to prevent containment failure

Identification and assessment of BWR in-vessel severe accident mitigation strategies

Energy Technology Data Exchange (ETDEWEB)

Hodge, S.A.; Cleveland, J.C.; Kress, T.S.; Petek, M. [Oak Ridge National Lab., TN (United States)

1992-10-01

This report provides the results of work carried out in support of the US Nuclear Regulatory Commission Accident Management Research Program to develop a technical basis for evaluating the effectiveness and feasibility of current and proposed strategies for boiling water reactor (BWR) severe accident management. First, the findings of an assessment of the current status of accident management strategies for the mitigation of in-vessel events for BWR severe accident sequences are described. This includes a review of the BWR Owners` Group Emergency Procedure Guidelines (EPGSs) to determine the extent to which they currently address the characteristic events of an unmitigated severe accident and to provide the basis for recommendations for enhancement of accident management procedures. Second, where considered necessary, new candidate accident management strategies are proposed for mitigation of the late-phase (after core damage has occurred) events. Finally, recommendations are made for consideration of additional strategies where warranted, and two of the four candidate strategies identified by this effort are assessed in detail: (1) preparation of a boron solution for reactor vessel refill should control blade damage occur during a period of temporary core dryout and (2) containment flooding to maintain the core debris within the reactor vessel if the injection systems cannot be restored.

Identification and assessment of BWR in-vessel severe accident mitigation strategies

International Nuclear Information System (INIS)

Hodge, S.A.; Cleveland, J.C.; Kress, T.S.; Petek, M.

1992-10-01

This report provides the results of work carried out in support of the US Nuclear Regulatory Commission Accident Management Research Program to develop a technical basis for evaluating the effectiveness and feasibility of current and proposed strategies for boiling water reactor (BWR) severe accident management. First, the findings of an assessment of the current status of accident management strategies for the mitigation of in-vessel events for BWR severe accident sequences are described. This includes a review of the BWR Owners' Group Emergency Procedure Guidelines (EPGSs) to determine the extent to which they currently address the characteristic events of an unmitigated severe accident and to provide the basis for recommendations for enhancement of accident management procedures. Second, where considered necessary, new candidate accident management strategies are proposed for mitigation of the late-phase (after core damage has occurred) events. Finally, recommendations are made for consideration of additional strategies where warranted, and two of the four candidate strategies identified by this effort are assessed in detail: (1) preparation of a boron solution for reactor vessel refill should control blade damage occur during a period of temporary core dryout and (2) containment flooding to maintain the core debris within the reactor vessel if the injection systems cannot be restored

Romanian Nuclear Liability Legislation

International Nuclear Information System (INIS)

Banu, R.

2006-01-01

The regime of civil liability for nuclear damages in the Romanian legislation is defined especially by the Law no. 703/2001 on civil liability for nuclear damage, as well as the Government Decision no. 894/2003 for the approval of the Norms for the enforcement of Law no. 703/2001. These two documents constitute the legal framework that regulates the third party civil liability for nuclear damages. The paper is proposing to present the main elements of the relatively recent legal framework, namely: the principles content in the international acts on civil liability for nuclear damages, the subject to whom such law applies, the regime of civil liability for nuclear damages in Romania and provisions regarding the terrorist acts.(author)

Securitization product design for China's environmental pollution liability insurance.

Science.gov (United States)

Pu, Chengyi; Addai, Bismark; Pan, Xiaojun; Bo, Pangtuo

2017-02-01

The environmental catastrophic accidents in China over the last three decades have triggered implementation of myriad policies by the government to help abate environmental pollution in the country. Consequently, research into environmental pollution liability insurance and how that can stimulate economic growth and the development of financial market in China is worthwhile. This study attempts to design a financial derivative for China's environmental pollution liability insurance to offer strong financial support for significant compensation towards potential catastrophic environmental loss exposures, especially losses from the chemical industry. Assuming the risk-free interest rate is 4%, the market portfolio expected return is 12%; the financial asset beta coefficient is 0.5, by using the capital asset pricing model (CAPM) and cash flow analysis; the principal risk bond yields 9.4%, single-period and two-period prices are 103.85 and 111.58, respectively; the principal partial-risk bond yields 10.09%, single-period and two-period prices are 103.85 and 111.58, respectively; and the principal risk-free bond yields 8.94%, single-period and two-period prices are 107.99 and 115.83, respectively. This loss exposure transfer framework transfers the catastrophic risks of environmental pollution from the traditional insurance and reinsurance markets to the capital market. This strengthens the underwriting capacity of environmental pollution liability insurance companies, mitigates the compensation risks of insurers and reinsurers, and provides a new channel to transfer the risks of environmental pollution.

Preliminary neutronic assessment for ATF (Accident Tolerant Fuel) based on iron alloy

International Nuclear Information System (INIS)

Abe, Alfredo; Carluccio, Thiago; Piovezan, Pamela; Giovedi, Claudia; Martins, Marcelo R.

2015-01-01

After Fukushima Daiichi nuclear accident in 2011, the nuclear fuel performance under accident condition became a very important issue and currently different research and development program are in progress toward to reliability and withstand under accident condition. These initiatives are known as ATF (Accident Tolerant Fuel) R and D program, which many countries with different research institutes, fuel vendors and others are nowadays involved. Accident Tolerant Fuel (ATF) can be defined as enhanced fuel which can tolerate loss of active cooling system capability for a considerably longer time period and the fuel/cladding system can be maintained without significant degradation and can also improve the fuel performance during normal operations and transients, as well as design-basis accident (DBA) and beyond design-basis (BDBA) accident. Different materials have being proposed as fuel cladding candidates considering thermo-mechanical properties and lower reaction kinetic with steam and slower hydrogen production. The aim of this work is to perform a neutronic assessment for several cladding candidates based on iron alloy considering a standard PWR fuel rod (fuel pellet and dimension). The purpose of the assessment is to address different parameters that might contribute for possible neutronic reactivity gain in order to overcome the penalty due to increase of neutron absorption in the cladding materials. All the neutronic assessment is performed using MCNP, Monte Carlo code. (author)

Legal analysis at the Law for Civil liabilities by nuclear damage

International Nuclear Information System (INIS)

Gonzalez G, A.

2000-01-01

The present work has the objective to analyse in specific terms the legal regime of the Civil liability by nuclear damage. It has been the intention of that this compilation is the initiation of a large way which awake the interests of jurists and specialists dedicated to study the aspects as the liability by nuclear damage, compensation guarantee, risk and nuclear damage among others. The peaceful applications of the nuclear energy require the necessity of a legal ordinance that it is updated according to the nuclear technology development that the regulations of the common law do not cover. This work is initiated mentioning some antecedents of the nuclear energy law in Mexico. Also is realized the study of the elemental concepts and definitions about the subject as the evolution of the legal figure in the National law frame where the jurist must do an incursion in the nuclear field and make use of scientific and technical terminology. It was analysed and it was made the reflection of the legal figure of liability, its exoneration cases, about the concepts of risk and nuclear damage overcoming the conceptual error among them. It is talked about the study of nuclear damage and its repairing as financial guarantee to compensate to the people injured by a nuclear accident. Finally, it was treated about the legal analysis and proposals of additions and reforms for updating the Nuclear damage liability Law, concluding with general contributions to the Law resulting products of this work. (Author)

International aspects of nuclear accidents

International Nuclear Information System (INIS)

Uematsu, K.

1989-09-01

The accident at Chernobyl revealed that there were shortcomings and gaps in the existing international mechanisms and brought home to governments the need for stronger measures to provide better protection against the risks of severe accidents. The main thrust of international co-operation with regard to nuclear safety issues is aimed at achieving a uniformly high level of safety in nuclear power plants through continuous exchanges of research findings and feedback from reactor operating experience. The second type of problem posed in the event of an accident resulting in radioactive contamination of several countries relates to the obligation to notify details of the circumstances and nature of the accident speedily so that the countries affected can take appropriate protective measures and, if necessary, organize mutual assistance. Giving the public accurate information is also an important aspect of managing an emergency situation arising from a severe accident. Finally, the confusion resulting from the unwarranted variety of protective measures implemented after the Chernobyl accident has highlighted the need for international harmonization of the principles and scientific criteria applicable to the protection of the public in the event of an accident and for a more consistent approach to emergency plans. The international conventions on third party liability in the nuclear energy sector (Paris/Brussels Conventions and the Vienna Convention) provide for compensation for damage caused by nuclear accidents in accordance with the rules and jurisdiction that they lay down. These provisions impose obligations on the operator responsible for an accident, and the State where the nuclear facility is located, towards the victims of damage caused in another country

Review of severe accidents and the results of accident consequence assessment in different energy systems (Contract research)

International Nuclear Information System (INIS)

Matsuki, Yoshio; Muramatsu, Ken

2008-05-01

The cases of severe accidents and the consequence assessments in different energy systems, Coal, Oil, Gas, Hydro and Nuclear, were collected, and then they were further analyzed. In this report, the information on the accidents in various energy systems were collected from the sources of the Paul Scherrer Institute (hereinafter, 'PSI') and the International Atomic Energy Agency (hereinafter, 'IAEA'). The information on the severe accidents of nuclear power plants were collected from the report of the US Presidential Commission on Catastrophic Nuclear Accidents and several relevant reports issued in the countries of the European Union, together with the reports of the PSI and the IAEA. To analyze the collected information, several parameters, which are numbers of fatalities, injuries, evacuees and the costs of the damages, were chosen to characterize those accidents in different energy systems. And then, upon the comparison of these characteristics of different accidents, the impacts of the accidents in nuclear and other energy systems were compared. Upon the results of the analysis, it is pointed out that the cost caused by the Chernobyl Accident, the severe accident in nuclear energy, tends to be higher than in the other energy systems. On the other hand, from the aspects of fatalities and injuries, it is not confirmed that the damages of the Chernobyl Accident are larger than in the other energy systems. However, it is also recognized, as the specific characteristics of the severe nuclear accident, that the impacts of the accident spread in a wider area, and stay for a longer period, in comparison with the ones in the other energy systems. (author)

Managing UK nuclear liabilities

International Nuclear Information System (INIS)

Sadnicki, Mike; MacKerron, Gordon.

1997-01-01

This paper sets out a framework for a fundamental reappraisal of the management of nuclear liabilities in the United Kingdom, built around two policy objectives, sustainable development and cost-effectiveness. The practical implications of the policy objectives are explored in relation to nuclear liability strategies, such as the adequacy or otherwise of current funding arrangements, the completeness of liability estimates and the distribution of financial responsibility between the public and private sector. A fundamental review of the management of nuclear liabilities is urged in the light of inadequacies identified in this paper. (UK)

The IAEA Conventions on Early Notification of a Nuclear Accident and on Assistance in the Case of a Nuclear Accident or Radiological Emergency

International Nuclear Information System (INIS)

Moser, B.

1989-01-01

This article provides a comprehensive analysis of the provisions of both IAEA Conventions. Special attention is paid to the rules of the Convention on Early Notification which identify the events subject to notification and the content and addresses of the information to be provided with regard to a nuclear accident, as well as to the provisions of the Convention on Assistance concerning the request and grant of international assistance with regard to a nuclear accident and the duties attributed in this field to the IAEA. The author also considers the liability questions raised by that Convention. (NEA) [fr

A simple assessment scheme for severe accident consequences using release parameters

Energy Technology Data Exchange (ETDEWEB)

Silva, Kampanart, E-mail: kampanarts@tint.or.th [Thailand Institute of Nuclear Technology, 16 Vibhavadi-Rangsit Rd., Latyao, Chatuchak, 10900 (Thailand); Okamoto, Koji [The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-8654 (Japan)

2016-08-15

Highlights: • Nuclear accident consequence index can assess overall consequences of an accident. • Correlations between the index and release parameters are developed. • Relation between the index and release amount follows power function. • The exponent of the power function is the key to the relation. - Abstract: Nuclear accident consequence index (NACI) which can assess the overall consequences of a severe accident on people and the environment is developed based on findings from previous studies. It consists of three indices: radiation effect index, relocation index and decontamination index. Though the NACI can cover large range of consequences, its assessment requires extensive resources. The authors then attempt to simplify the assessment, by investigating the relations between the release parameters and the NACI, in order to use the release parameters for severe accident consequence assessment instead of the NACI. NACI and its components increase significantly when the release amount is increased, while the influences of the release period and the release starting time on the NACI are nearly negligible. Relations between the release amount and the NACI and its components follow simple power functions (y = ax{sup b}). The exponent of the power functions seems to be the key to the relations. The exponent of the relation between the release amount and the NACI was around 0.8–1.0 when the release amount is smaller than 100 TBq, and it increased to around 1.3–1.4 when the release amount is equal to or larger than 100 TBq.

Assessment of Equipment Capability to Perform Reliably under Severe Accident Conditions

International Nuclear Information System (INIS)

2017-07-01

The experience from the last 40 years has shown that severe accidents can subject electrical and instrumentation and control (I&C) equipment to environmental conditions exceeding the equipment’s original design basis assumptions. Severe accident conditions can then cause rapid degradation or damage to various degrees up to complete failure of such equipment. This publication provides the technical basis to consider when assessing the capability of electrical and I&C equipment to perform reliably during a severe accident. It provides examples of calculation tools to determine the environmental parameters as well as examples and methods that Member States can apply to assess equipment reliability.

Third party nuclear liability regime in the Romanian legislation - current status

International Nuclear Information System (INIS)

Chirica, T.; Chiripus, V.

2004-01-01

The regime of civil liability for nuclear damages in the Romanian legislation is defined by Law no. 703/2001 on civil liability for nuclear damages, as well as Government Decision no. 894/2003 for the approval of the Norms for the enforcement of Law no. 703/2001. These two documents constitute the legal framework that regulates the third party civil liability for nuclear damages. The paper aims at presenting to the audience the main elements of the relatively recent legal framework, namely: the scope of Law no. 703/2001, as well as the subjects to whom such law applies, the regime of civil liability for nuclear damages in Romania (with special emphasis on the relevant responsibilities of nuclear operators), the Romanian nuclear damages compensation system, statute of limitation for claims, types of insurance and financial guarantees covering against civil liability for nuclear damages, limits of nuclear operators' liability, specific requirements regarding the insurance, responsibilities of control and supervision bodies, assessment of nuclear damage.(author)

Assessment of WWER fuel condition in design basis accident

International Nuclear Information System (INIS)

Bibilashvili, Yu.; Sokolov, N.; Andreeva-Andrievskaya, L.; Vlasov, Yu.; Nechaeva, O.; Salatov, A.

1994-01-01

The fuel behaviour in design basis accidents is assessed by means of the verified code RAPTA-5. The code uses a set of high temperature physico-chemical properties of the fuel components as determined for commercially produced materials, fuel rod simulators and fuel rod bundles. The WWER fuel criteria available in Russia for design basis accidents do not generally differ from the similar criteria adopted for PWR's. 12 figs., 11 refs

Civil Cases Proof Peculiarities of Road Traffic Accidents Damages

Directory of Open Access Journals (Sweden)

Polyakov D. N.

2012-11-01

Full Text Available The author reveals proof peculiarities in civil cases of reparation of damages harmed by road traffic accident, in relation to the determination of a respondent (debtor. In the article are analyzed the appropriate norms of the RF Civil code regulating the rules and conditions of civil liability for damage caused by using a transport facility as a source of danger

77 FR 66649 - Proposed Revision to Probabilistic Risk Assessment and Severe Accident Evaluation for New Reactors

Science.gov (United States)

2012-11-06

... and Severe Accident Evaluation for New Reactors AGENCY: Nuclear Regulatory Commission. ACTION... Assessment and Severe Accident Evaluation for New Reactors.'' The NRC is extending the public comment period... assessment (PRA) information and severe accident assessments for new reactors submitted to support design...

Risk assessment of maintenance operations: the analysis of performing task and accident mechanism.

Science.gov (United States)

Carrillo-Castrillo, Jesús A; Rubio-Romero, Juan Carlos; Guadix, Jose; Onieva, Luis

2015-01-01

Maintenance operations cover a great number of occupations. Most small and medium-sized enterprises lack the appropriate information to conduct risk assessments of maintenance operations. The objective of this research is to provide a method based on the concepts of task and accident mechanisms for an initial risk assessment by taking into consideration the prevalence and severity of the maintenance accidents reported. Data were gathered from 11,190 reported accidents in maintenance operations in the manufacturing sector of Andalusia from 2003 to 2012. By using a semi-quantitative methodology, likelihood and severity were evaluated based on the actual distribution of accident mechanisms in each of the tasks. Accident mechanisms and tasks were identified by using those variables included in the European Statistics of Accidents at Work methodology. As main results, the estimated risk of the most frequent accident mechanisms identified for each of the analysed tasks is low and the only accident mechanisms with medium risk are accidents when lifting or pushing with physical stress on the musculoskeletal system in tasks involving carrying, and impacts against objects after slipping or stumbling for tasks involving movements. The prioritisation of public preventive actions for the accident mechanisms with a higher estimated risk is highly recommended.

Assessment of WWER fuel condition in design basis accident

Energy Technology Data Exchange (ETDEWEB)

Bibilashvili, Yu; Sokolov, N; Andreeva-Andrievskaya, L; Vlasov, Yu; Nechaeva, O; Salatov, A [Vsesoyuznyj Nauchno-Issledovatel` skij Inst. Neorganicheskikh Materialov, Moscow (Russian Federation)

1994-12-31

The fuel behaviour in design basis accidents is assessed by means of the verified code RAPTA-5. The code uses a set of high temperature physico-chemical properties of the fuel components as determined for commercially produced materials, fuel rod simulators and fuel rod bundles. The WWER fuel criteria available in Russia for design basis accidents do not generally differ from the similar criteria adopted for PWR`s. 12 figs., 11 refs.

Third party liability for nuclear damage

International Nuclear Information System (INIS)

Crancher, D.W.

1976-12-01

Basic principles of nuclear liability legislation are discussed including absolute and limited liability and the role of the Sovereign State in idemnifying the operator for damage in excess of limited liability. European counrties realised the need for unifying the law of nuclear instability and efforts were made accordingly towards producing workable international conventions. The world's first legislation on nuclear liability - the USA Price-Anderson Act - is described in detail and a digest of nuclear liability claims experience is given. Observations of the present status of nuclear third party liability are outlined. (Author)

A systematic process for developing and assessing accident management plans

International Nuclear Information System (INIS)

Hanson, D.J.; Blackman, H.S.; Meyer, O.R.; Ward, L.W.

1991-04-01

This document describes a four-phase approach for developing criteria recommended for use in assessing the adequacy of nuclear power plant accident management plans. Two phases of the approach have been completed and provide a prototype process that could be used to develop an accident management plan. Based on this process, a preliminary set of assessment criteria are derived. These preliminary criteria will be refined and improved when the remaining steps of the approach are completed, that is, after the prototype process is validated through application. 9 refs., 10 figs., 7 tabs

Questions of jurisdiction in the event of a nuclear accident in a member state of the European union

International Nuclear Information System (INIS)

Galizzi, P.

1996-01-01

Jurisdictional problems are outlined that could be encountered by victims of a serious nuclear accident, with transboundary consequences, seeking to recover compensation (in a Member State of the European Union). The situation is only partly covered by existing treaty law and not all Member States are a party to the relevant treaties. A hypothetical case-study has been devised which supposes that a nuclear accident has occurred in the Netherlands causing damage in three selected countries. Of these, the first (Germany) is a party to the 1960 Paris Convention on Third Party Liability in the field of Nuclear Energy, the second (Hungary) is a party to the 1963 Vienna Convention on Civil Liability for Nuclear Damage, and the third (Luxembourg) is a not a party to either Convention. Answers are sought for two questions related to this hypothetical accident. Firstly, which courts have jurisdiction over private claims for damage caused in these various countries? Secondly, which law will the competent courts apply? (UK)

Analytical assessment of current insurance as part of management of consequences of emergencies

Directory of Open Access Journals (Sweden)

K.Yu. Polyak

2017-03-01

Full Text Available The article examines the current state of the insurance system as a component of managing the consequences of emergencies. The researches are presented in the following areas: the insurance against accidents and fire risks and risks of natural disasters; property insurance (property, goods and agricultural products; the insurance of transport (by modes; liability insurance (by liability. So, the author made the statistical and analytical assessment of consequences of emergencies that was learned through the study of modern insurance system, which enabled to identify the complex of accounting objects in the management of consequences of emergencies.

Nuclear Liability Legislation in Slovenia

International Nuclear Information System (INIS)

Skraban, A.

1998-01-01

This paper reviews Slovenian national legislation in the field of third party liability for nuclear damage, applicability of the international nuclear liability treaties in Slovenia legal system and outlines some main provisions of national legislation. It is worth mentioning that legal instruments covering third party liability and compulsory insurance of such liability exist in Slovenia for almost 20 years and that our nuclear facilities are covered by relevant international treaties and conventions in this field, among them also by the Vienna Convention on Civil Liability for Nuclear Damage (from 1977) and the Joint Protocol Relating to the Application of the Vienna Convention and the Paris Convention (from 1994). (author)

Severe accident risks: An assessment for five US nuclear power plants

International Nuclear Information System (INIS)

1991-01-01

This report summarizes an assessment of the risks from severe accidents in five commercial nuclear power plants in the United State. These risks are measured in a number of ways, including: the estimated frequencies of core damage accidents from internally initiated accidents and externally initiated accidents for two of the plants; the performance of containment structures under severe accident loadings; the potential magnitude of radionuclide releases and offsite consequences of such accidents; and the overall risk (the product of accident frequencies and consequences). Supporting this summary report are a large number of reports written under contract to NRC that provide the detailed discussion of the methods used and results obtained in these risk studies. This report, Volume 3, contains two appendices. Appendix D summarizes comments received, and staff responses, on the first (February 1987) draft of NUREG-1150. Appendix E provides a similar summary of comments and responses, but for the second (June 1989) version of the report

The College Professor's Professional Liability

Science.gov (United States)

Griggs, Walter S.; Rubin, Harvey W.

1977-01-01

The growing number of professional liability suits against professors warrants a close examination of the need for and provisions of available insurance coverage. The evolution of tort liability, the question of negligence, and the professional liability policy are discussed. (LBH)

Evaluation of nuclear accidents consequences. Risk assessment methodologies, current status and applications

International Nuclear Information System (INIS)

Rodriguez, J.M.

1996-01-01

General description of the structure and process of the probabilistic methods of assessment the external consequences in the event of nuclear accidents is presented. attention is paid in the interface with Probabilistic Safety Analysis level 3 results (source term evaluation) Also are described key issues in accident consequence evaluation as: effects evaluated (early and late health effects and economic effects due to countermeasures), presentation of accident consequences results, computer codes. Briefly are presented some relevant areas for the applications of Accident Consequence Evaluation

Researches and Applications of ESR Dosimetry for Radiation Accident Dose Assessment

International Nuclear Information System (INIS)

Wu, K.; Guo, L.; Cong, J.B.; Sun, C.P.; Hu, J.M.; Zhou, Z.S.; Wang, S.; Zhang, Y.; Zhang, X.; Shi, Y.M.

1998-01-01

The aim of this work was to establish methods suitable for practical dose assessment of people involved in ionising radiation accidents. Some biological materials of the human body and materials possibly carried or worn by people were taken as detection samples. By using electron spin resonance (ESR) techniques, the basic dosimetric properties of selected materials were investigated in the range above the threshold dose of human acute haemopoietic radiation syndrome. The dosimetric properties involved included dose response properties of ESR signals, signal stabilities, distribution of background signals, the lowest detectable dose value, radiation conditions, environmental effects on the detecting process, etc. Several practical dose analytical indexes and detecting methods were set up. Some of them (bone, watch glass and tooth enamel) had also been successfully used in the dose assessment of people involved in three radiation accidents, including the Chernobyl reactor accident. This work further proves the important role of ESR techniques in radiation accident dose estimation. (author)

Lessons learned from the EG&G consolidated hazardous waste subcontract and ESH&Q liability assessment process

Energy Technology Data Exchange (ETDEWEB)

Fix, N.J.

1995-03-01

Hazardous waste transportation, treatment, recycling, and disposal contracts were first consolidated at the Idaho National Engineering Laboratory in 1992 by EG&G Idaho, Inc. At that time, disposition of Resource, Conservation and Recovery Act hazardous waste, Toxic Substance Control Act waste, Comprehensive Environmental Response, Compensation, and Liability Act hazardous substances and contaminated media, and recyclable hazardous materials was consolidated under five subcontracts. The wastes were generated by five different INEL M&O contractors, under the direction of three different Department of Energy field offices. The consolidated contract reduced the number of facilities handling INEL waste from 27 to 8 qualified treatment, storage, and disposal facilities, with brokers specifically prohibited. This reduced associated transportation costs, amount and cost of contractual paperwork, and environmental liability exposure. EG&G reviewed this approach and proposed a consolidated hazardous waste subcontract be formed for the major EG&G managed DOE sites: INEL, Mound, Rocky Flats, Nevada Test Site, and 10 satellite facilities. After obtaining concurrence from DOE Headquarters, this effort began in March 1992 and was completed with the award of two master task subcontracts in October and November 1993. In addition, the effort included a team to evaluate the apparent awardee`s facilities for environment, safety, health, and quality (ESH&Q) and financial liability status. This report documents the evaluation of the process used to prepare, bid, and award the EG&G consolidated hazardous waste transportation, treatment, recycling, and/or disposal subcontracts and associated ESH&Q and financial liability assessments; document the strengths and weaknesses of the process; and propose improvements that would expedite and enhance the process for other DOE installations that used the process and for the re-bid of the consolidated subcontract, scheduled for 1997.

Telemetry video-electroencephalography (EEG) in rats, dogs and non-human primates: methods in follow-up safety pharmacology seizure liability assessments.

Science.gov (United States)

Bassett, Leanne; Troncy, Eric; Pouliot, Mylene; Paquette, Dominique; Ascah, Alexis; Authier, Simon

2014-01-01

Non-clinical seizure liability studies typically aim to: 1) confirm the nature of EEG activity during abnormal clinical signs, 2) identify premonitory clinical signs, 3) measure plasma levels at seizure onset, 4) demonstrate that drug-induced seizures are self-limiting, 5) confirm that conventional drugs (e.g. diazepam) can treat drug-induced seizures and 6) confirm the no observed adverse effect level (NOAEL) at EEG. Our aim was to originally characterize several of these items in a three species comparative study. Cynomolgus monkey, Beagle dog and Sprague-Dawley rat with EEG telemetry transmitters were used to obtain EEG using the 10-20 system. Pentylenetetrazol (PTZ) was used to determine seizure threshold or as a positive seizurogenic agent. Clinical signs were recorded and premonitory signs were evaluated. In complement, other pharmacological agents were used to illustrate various safety testing strategies. Intravenous PTZ doses required to induce clonic convulsions were 36.1 (3.8), 56.1 (12.7) and 49.4 (11.7) mg/kg, in Beagle dogs, cynomolgus monkeys and Sprague-Dawley rats, respectively. Premonitory clinical signs typically included decreased physical activity, enhanced physiological tremors, hypersalivation, ataxia, emesis (except in rats) and myoclonus. In Sprague-Dawley rats, amphetamine (PO) increased high (approximately 40-120Hz), and decreased low (1-14Hz) frequencies. In cynomolgus monkeys, caffeine (IM) increased power in high (14-127Hz), and attenuated power in low (1-13Hz) frequencies. In the rat PTZ infusion seizure threshold model, yohimbine (SC and IV) and phenobarbital (IP) confirmed to be reliable positive controls as pro- and anticonvulsants, respectively. Telemetry video-EEG for seizure liability investigations was characterized in three species. Rats represent a first-line model in seizure liability assessments. Beagle dogs are often associated with overt susceptibility to seizure and are typically used in seizure liability studies only if

Numerical Assessment of the Influences of Gas Pressure on Coal Burst Liability

Directory of Open Access Journals (Sweden)

Haochen Zhao

2018-01-01

Full Text Available When coal mines exploit deep seams with high-gas content, risks are encountered due to the additional high likelihood of rock bursting potential problems. The bursts of coal pillars usually lead to severe fatalities, injuries, and destruction of property, including impeding access to active mine workings underground. The danger exists given that conditions in the already highly brittle coal material can be exacerbated by high stress and high gas pressure conditions. It is thus critical to develop methods that improve current understanding about bursting liability, and techniques to forecast or prevent coal bursting in underground coal mines. This study uses field data from a deep coal mine, and numerical modeling to investigate the effects of gas pressure and mechanical compressive stresses on coal bursting liability in high gas content coal seams. The bursting energy index is adopted to determine the coal bursting liability under high gas pressure conditions. The adopted methodology uses a two-staged approach comprising investigating the influence of gas pressure on the bursting liability of coal pillar, and the influence of the gas pressure on the resulting pillar failure mode. Based on numerical simulations of coal pillars, correlations are observed between the magnitudes of gas pressures and the bursting energy index. Irrespective of pillar size, failure time is shortest when the gas pressure achieves a threshold value between 50 kPa to 70 kPa. At 50 kPa, the value of the BEI increases by 50% going from the 4 m pillar to the 6 m pillar. The value of the BEI increases by 43% going from the 6 m high pillar to the 8 m high pillar at 50 kPa. When pillars fail there is a degree of stress relief leading to a reduction in bursting liability. The results suggest that before 50 kPa, pillar failure is largely due to mechanical loading. After 50 kPa, pillar failure is largely due to excessive gas pressures.

The Liabilities Management Group

International Nuclear Information System (INIS)

Whitehead, A.W.

1998-01-01

The Liabilities Management Group (LMG) was initiated by DTI. It is a cooperative forum which was set up in 1995. The current participants are DTI, UKAEA, NLM (for BNFL), MOD and Magnox Electric. The LMG was initiated to produce closer cooperation between public sector liability management organizations, achieve more cost-effective management of UK nuclear liabilities and enhance development of the UK nuclear decommissioning and waste management strategy. The objectives are to compare practices between liabilities management organizations discuss the scope for collaboration identify priority areas for possible collaboration agree action plans for exploring and undertaking such collaboration.Four task forces have been formed to look at specific areas (R and D, safety, contracts, and project management) and each reports separately to the LMG. The LMG has achieved its original aim of bringing together those with public sector liability management responsibilities. All participants feel that the LMG has been useful and that it should continue. Looking to the future, there is a continuing need for the LMG to facilitate removal of barriers to the achievement of best value for money. The LMG might also consider addressing the 'business process' elements that a liability management organization must be good at in order to define best practice in these. (author)

Problems of probabilistic safety assessment after Fukushima Daiichi nuclear power plant accident

International Nuclear Information System (INIS)

Sugiyama, Naoki

2011-01-01

Probabilistic safety assessment (PSA) methodology to assure nuclear safety is had great expectations of lessons learned from Fukushima Daiichi nuclear power plant (NPP) accident and on the other hand this accident made actualized technical problems of PSA. Effectiveness of current PSA methodology for risk assessment was confirmed by comparing the accident development with accident scenario of PSA and equipment failure rate. From a viewpoint of nuclear safety objective and defense in depth approach of IAEA, technical problems of PSA were (1) extension of PSA for spent fuel pool and waste disposal system as well as level 3PSA for broader environmental contamination and (2) overlapping of accident scenario of plural unit site, balance of high quality plant management and preceding negation, treatment of uncertainty of external events, severe accident measure and human reliability analysis and reflection of disaster prevention capability to level 3PSA. In order to upgrade PSA technology, six proposals were described for nuclear safety and defense in depth, comprehensive evaluation scope and catch-up of latest technology, necessity of strategic preparation of PSA standard, human resources fostering and risk communication. (T. Tanaka)

Comparative risk assessment of severe accidents in the energy sector

International Nuclear Information System (INIS)

Burgherr, Peter; Hirschberg, Stefan

2014-01-01

Comparative assessment of accident risks in the energy sector is a key aspect in a comprehensive evaluation of sustainability and energy security concerns. Safety performance of energy systems can have important implications on the environmental, economic and social dimensions of sustainability as well as availability, acceptability and accessibility aspects of energy security. Therefore, this study provides a broad comparison of energy technologies based on the objective expression of accident risks for complete energy chains. For fossil chains and hydropower the extensive historical experience available in PSI's Energy-related Severe Accident Database (ENSAD) is used, whereas for nuclear a simplified probabilistic safety assessment (PSA) is applied, and evaluations of new renewables are based on a combination of available data, modeling, and expert judgment. Generally, OECD and EU 27 countries perform better than non-OECD. Fatality rates are lowest for Western hydropower and nuclear as well as for new renewables. In contrast, maximum consequences can be by far highest for nuclear and hydro, intermediate for fossil, and very small for new renewables, which are less prone to severe accidents. Centralized, low-carbon technology options could generally contribute to achieve large reductions in CO 2 -emissions; however, the principal challenge for both fossil with Carbon Capture and Storage and nuclear is public acceptance. Although, external costs of severe accidents are significantly smaller than those caused by air pollution, accidents can have disastrous and long-term impacts. Overall, no technology performs best or worst in all respects, thus tradeoffs and priorities are needed to balance the conflicting objectives such as energy security, sustainability and risk aversion to support rationale decision making. - Highlights: • Accident risks are compared across a broad range of energy technologies. • Analysis of historical experience was based on the

Information Processing and Limited Liability

OpenAIRE

Bartosz Mackowiak; Mirko Wiederholt

2012-01-01

Decision-makers often face limited liability and thus know that their loss will be bounded. We study how limited liability affects the behavior of an agent who chooses how much information to acquire and process in order to take a good decision. We find that an agent facing limited liability processes less information than an agent with unlimited liability. The informational gap between the two agents is larger in bad times than in good times and when information is more costly to process.

Introduction of unlimited liability into the atomic law with special regard to the international nuclear liability conventions

International Nuclear Information System (INIS)

Hohlefelder, W.

1984-01-01

The paper was read at the international symposium on nuclear liability held in Munich in September 1984 by OECD/NEA and IAEA. It outlines the basic principles of the Paris liability convention and the international development. The author pleads in favour of unlimited liability for hazards on grounds of history, legal policy, legal dogmatics and practice. Moreover he thinks it useful and appropriate because it also improves the protection of the citizens. The same as the federal government the author holds that unlimited liability for hazards is compatible with the maximum damages and the congruity regulations of the Paris and Brussels liability convention. An amendment to the liability convention, though not necessary, would be desirable to make clear that both options - limited and unlimited liability - are open. (HSCH) [de

Understanding legacy liabilities

Energy Technology Data Exchange (ETDEWEB)

Ossi, G.J. [Venable, LLP (United States)

2005-08-01

Among the most immediate issues facing operations with a workforce represented by the United Mine Workers of America (UMWA) are the so-called 'legacy liabilities'. Legacy liabilities fall under two categories: retiree health care and pension. The retiree health benefit obligations fall into two categories; statutory - those created under the Coal Industry Retiree Health Benefit Act of 1992 and contractual - the 1993 Employer Benefit Plan and the Individual Employer Plans. The pension liabilities are more straightforward; there are three different retirement plans in the NBCWA; the UMWA 1950 Pension Plan, the UMWA 1974 Pension Plan and the UMWA Cash Deferred Savings Plan of 1988.

THE ROAD ACCIDENT FUND AND SERIOUS INJURIES: THE NARRATIVE TEST

Directory of Open Access Journals (Sweden)

Magda Slabbert

2012-08-01

Full Text Available The Road Accident Fund Amendment Act 19 of 2005 came into effect on 1 August 2008. This Act limits the Road Accident Fund’s liability for compensation in respect of claims for non-pecuniary loss to instances where a “serious injury” has been sustained. A medical practitioner has to determine whether or not the claimant has suffered a serious injury by undertaking an assessment prescribed in the Regulations to the Act. The practitioner has to complete a RAF 4 report. In doing so the practitioner must assess the injury in terms of the American Medical Association’s Guides to the Evaluation of Permanent Impairment (6th ed. If the injury is considered to have resulted in less than 30 per cent of the whole person impairment the medical practitioner should apply the narrative test. The article focuses on the narrative test but also discusses reasons why the regulations do not fulfil the requirements of the Act; reasons why the Guides is not adequate to the task; the impact of the circumstances of an injured person on disability; problems with the existing wording of the narrative test; shortcomings on the RAf 4 form; the administrative process as well as the appeal tribunals.

Specific defences to the liability of a nuclear operator for damages resulting from a nuclear incident

International Nuclear Information System (INIS)

Schwartz, J.A.; Cunningham, G.H.

1988-01-01

This paper reviews the cases in which the nuclear operator may be partly or totally exonerated from his liability for a nuclear accident (insurrection, civil war, exceptional natural disasters, intentional act of the victim, etc.) under the Paris and Vienna Conventions and national laws. The laws of the countries reviewed are the following: United States, Japan, Canada, United Kingdom, Brazil, Belgium, the Federal Republic of Germany, France (NEA) [fr

General Principles Governing Liability

International Nuclear Information System (INIS)

Reyners, P.

1998-01-01

This paper contains a brief review of the basic principles which govern the special regime of liability and compensation for nuclear damage originating on nuclear installations, in particular the strict and exclusive liability of the nuclear operator, the provision of a financial security to cover this liability and the limits applicable both in amount and in time. The paper also reviews the most important international agreements currently in force which constitute the foundation of this special regime. (author)

Data base of accident and agricultural statistics for transportation risk assessment

Energy Technology Data Exchange (ETDEWEB)

Saricks, C.L.; Williams, R.G.; Hopf, M.R.

1989-11-01

A state-level data base of accident and agricultural statistics has been developed to support risk assessment for transportation of spent nuclear fuels and high-level radioactive wastes. This data base will enhance the modeling capabilities for more route-specific analyses of potential risks associated with transportation of these wastes to a disposal site. The data base and methodology used to develop state-specific accident and agricultural data bases are described, and summaries of accident and agricultural statistics are provided. 27 refs., 9 tabs.

Data base of accident and agricultural statistics for transportation risk assessment

International Nuclear Information System (INIS)

Saricks, C.L.; Williams, R.G.; Hopf, M.R.

1989-11-01

A state-level data base of accident and agricultural statistics has been developed to support risk assessment for transportation of spent nuclear fuels and high-level radioactive wastes. This data base will enhance the modeling capabilities for more route-specific analyses of potential risks associated with transportation of these wastes to a disposal site. The data base and methodology used to develop state-specific accident and agricultural data bases are described, and summaries of accident and agricultural statistics are provided. 27 refs., 9 tabs

Report by the Nuclear Liability Commission

International Nuclear Information System (INIS)

2003-01-01

The Nuclear Liability Commission set up by the Ministry of Trade and Industry was to find out whether the basic principles of Finland's current nuclear liability system are appropriate and well functioning and what changes should be made to the present system, taking into account Finland's position in the European convention system (Paris and Brussels Conventions). No proposal in the form of a bill was expected of the Commission. The Finnish nuclear liability system would be further developed as part of the international convention system so that the negotiated amendments to the conventions would be enforced in Finland as soon as possible after the final adoption of the convention texts. The Nuclear Liability Act would be amended so that the principle of unlimited liability of the nuclear installation operator would be adopted instead of the principle of limited liability. The unlimited liability should be covered by an insurance limited in amount so that the installation operator must take out an insurance of at least euro 700 million to cover the injured parties. The liability of the host State would be extended to cover damages exceeding the amount subject to the liability to take out an insurance referred to above by euro 500 million. The international compensation community would cover damages exceeding euro 1.2 billion by no more than euro 300 million. In this case a total of euro 1.5 billion should be compensated from the liability insurance of the installation operator and on the basis of the liability obligation of the host State and compensation community. Later, within the limits of the insurance capacity available, the liability to take out an insurance could be increased to euro 1.2 billion by gradually raising the limit so as to finally also cover fully the share of euro 500 million of the host State referred to above. As for appeal times, the Nuclear Liability Act would be amended so that the appeal time of personal damages would be prolonged. The

Assessment of two BWR accident management strategies

International Nuclear Information System (INIS)

Hodge, S.A.; Petek, M.

1991-01-01

Candidate mitigative strategies for management of in-vessel events during the late phase (after core degradation has occurred) of postulated BWR severe accidents were considered at Oak Ridge National Laboratory (ORNL) during 1990. The identification of new strategies was subject to the constraint that they should, to the maximum extent possible, make use of the existing equipment and water resources of the BWR facilities and not require major equipment modifications or additions. As a result of this effort, two of these candidate strategies were recommended for additional assessment. The first is a strategy for containment flooding to maintain the core and structural debris within the reactor vessel in the event that vessel injection cannot be restored to terminate a severe accident sequence. The second strategy pertains to the opposite case, for which vessel injection would be restored after control blade melting had begun; its purpose is to provide an injection source of borated water at the concentration necessary to preclude criticality upon recovering a damaged BWR core. Assessments of these two strategies have been performed during 1991 under the auspices of the Detailed Assessment of BWR In-Vessel Strategies Program. This paper provides a discussion of the motivation for and purpose of these strategies and the potential for their success. 33 refs., 9 figs

An application of probabilistic safety assessment methods to model aircraft systems and accidents

Energy Technology Data Exchange (ETDEWEB)

Martinez-Guridi, G.; Hall, R.E.; Fullwood, R.R.

1998-08-01

A case study modeling the thrust reverser system (TRS) in the context of the fatal accident of a Boeing 767 is presented to illustrate the application of Probabilistic Safety Assessment methods. A simplified risk model consisting of an event tree with supporting fault trees was developed to represent the progression of the accident, taking into account the interaction between the TRS and the operating crew during the accident, and the findings of the accident investigation. A feasible sequence of events leading to the fatal accident was identified. Several insights about the TRS and the accident were obtained by applying PSA methods. Changes proposed for the TRS also are discussed.

Users guide for NRC145-2 accident assessment computer code

International Nuclear Information System (INIS)

Pendergast, M.M.

1982-08-01

An accident assessment computer code has been developed for use at the Savannah River Plant. This computer code is based upon NRC Regulatory Guide 1.145 which provides guidence for accident assessements for power reactors. The code contains many options so that the user may utilize the code for many different assessments. For example the code can be used for non-nuclear assessments such as Sulpher Dioxide which may be required by the EPA. A discription of the code is contained in DP-1646. This document is a compilation of step-by-step instructions on how to use the code on the SRP IBM 3308 computer. This document consists of a number of tables which contain copies of computer listings. Some of the computer listings are copies of input; other listings give examples of computer output

Generic assessment procedures for determining protective actions during a reactor accident

International Nuclear Information System (INIS)

1997-08-01

This manual provides the tools, procedures and data needed to evaluate the consequences of a nuclear accident occurring at a nuclear power plant throughout all phases of the emergency before, during and after a release of radioactive material. It is intended for use by on-site and off-site groups responsible for evaluating the accident consequences and making recommendations for the protection of the plant personnel, the emergency workers and the public. The scope of this manual is restricted to the technical assessment of radiological consequences. It does not address the emergency response infrastructure requirements, nor does it cover the emergency management aspects of accident assessment (e.g. reporting, staff qualification, shift replacement, and procedure implementation). The procedures and methods in this manual were developed based on a number of assumptions concerning the design and operation of the nuclear power plant and national practices. Therefore, this manual must be reviewed as part of the planning process to match the potential accidents, local conditions, national criteria and other unique characteristics of an area or nuclear reactor where it may be used. Refs, figs, tabs

Assessment of the accident response of a light-water-moderated breeder-reactor system: AWBA development program

International Nuclear Information System (INIS)

High, H.M.

1983-05-01

The predicted accident response for a light water moderated, thorium/U-233 fueled, seed-blanket reactor concept was assessed. The first part of the assessment compared breeder accident response with that of a current commercial pressurized water reactor design for several different types of transients. Based on these comparisons and a review of the various parameter differences between the breeder and a U-235 fueled plant, the second part of the assessment studied the breeder accident behavior in more detail, particularly in areas of potential concern. Based on the two parts of the assessment, it was concluded that the breeder accident response would be very similar to that of present commercial pressurized water reactor plants. The large Doppler and moderator reactivity coefficients of the breeder would significantly reduce the severity of many of the accidents that must be considered. It is expected that the accident response of the breeder can be shown to meet regulatory criteria

Hazard Identification, Risk Assessment and Risk Control (HIRARC Accidents at Power Plant

Directory of Open Access Journals (Sweden)

Ahmad Asmalia Che

2016-01-01

Full Text Available Power plant had a reputation of being one of the most hazardous workplace environments. Workers in the power plant face many safety risks due to the nature of the job. Although power plants are safer nowadays since the industry has urged the employer to improve their employees’ safety, the employees still stumble upon many hazards thus accidents at workplace. The aim of the present study is to investigate work related accidents at power plants based on HIRARC (Hazard Identification, Risk Assessment and Risk Control process. The data were collected at two coal-fired power plant located in Malaysia. The finding of the study identified hazards and assess risk relate to accidents occurred at the power plants. The finding of the study suggested the possible control measures and corrective actions to reduce or eliminate the risk that can be used by power plant in preventing accidents from occurred

The United States nuclear liability regime under the Price-Anderson Act

International Nuclear Information System (INIS)

Brown, O. F.

2011-01-01

The 1958 U. S. Price-Anderson Act created the worlds first national nuclear liability regime. It now provides US $12,6 Billion of nuclear liability coverage for the 104 nuclear power plants in the United States, by far the highest monetary coverage of any nuclear liability regime in the world. Each power plant operator provides nuclear hazards coverage for anyone liable through a combination of private insurance from the American nuclear insurance pool (now US$ 375 million) and a retrospective assessment (now US$111,9 million per power plant per incident plus 5 percent for claims and costs). The United States in 2008 ratified the International Atomic Energy Agency's Convention on Supplementary Compensation for Nuclear Damage (CSC). and is promoting it as the basis for a more global nuclear liability regime uniting States that are party to the Vienna Convention or the Paris Convention, or have a domestic law consistent with the CSC Annex. The CSC Annex was written to grad father the Price-Anderson Acts economic channeling of liability to the installation operator. The omnibus feature of Price-Anderson is similar to the legal channeling of all liability to the installation operator under the international nuclear liability conventions and domestic laws of many other countries. The Price-Anderson system (like the Vienna and Paris Conventions) does not provide liability coverage for nuclear damage to or loss of use of on-site property. (Author)

MELCOR assessment of sequential severe accident mitigation actions under SGTR accident

International Nuclear Information System (INIS)

Choi, Wonjun; Jeon, Joongoo; Kim, Nam Kyung; Kim, Sung Joong

2017-01-01

The representative example of the severe accident studies using the severe accident code is investigation of effectiveness of developed severe accident management (SAM) strategy considering the positive and adverse effects. In Korea, some numerical studies were performed to investigate the SAM strategy using various severe accident codes. Seo et.al performed validation of RCS depressurization strategy and investigated the effect of severe accident management guidance (SAMG) entry condition under small break loss of coolant accident (SBLOCA) without safety injection (SI), station blackout (SBO), and total loss of feed water (TLOFW) scenarios. The SGTR accident with the sequential mitigation actions according to the flow chart of SAMG was simulated by the MELCOR 1.8.6 code. Three scenariospreventing the RPV failure were investigated in terms of fission product release, hydrogen risk, and the containment pressure. Major conclusions can be summarized as follows: (1) According to the flow chart of SAMG, RPV failure can be prevented depending on the method of RCS depressurization. (2) To reduce the release of fission product during the injecting into SGs, a temporary opening of SDS before the injecting into SGs was suggested. These modified sequences of mitigation actions can reduce the release of fission product and the adverse effect of SDS.

SAFETY ASSESSMENT AND LIABILITY REGULATIONS IN THE CONTEXT OF GENETICALLY MODIFIED FOOD IN THE BRICS COUNTRIES

Directory of Open Access Journals (Sweden)

Sh. K. Balashanmugam

2018-01-01

Full Text Available International trade of food products is expected to increase rapidly with the widespread introduction of genetically modified (GM food. There will be greater participation of developing countries based on investment as well as research and development. Investment in research and development and commercial production of GM crops is high in Asia, particularly in India and China, but also in Latin American countries, such as Brazil, and on the African continent, especially in South Africa. Despite the merits, the introduction of GM foods in the world market has continued to raise public concerns touching upon health, legal, social, ethical and environmental issues. Especially, the issue of contamination is considered asignificant threat at many stages of development of GM food. Transboundary aspects and certain aspects of the components of the food safety system such as safety assessment, liability and redress are still not completely addressed. The present study is the systematic review of the extent of the development of legislation and institutional mechanisms in relation to safety assessment and liability mechanisms for regulating the emerging GM foods in the developing countries of BRICS. Additionally, the comparison of the components of national food safety systems of Brazil, Russia, India, China and South Africa reveals differences in policy and regulation in relation to GM food.

Development on Dose Assessment Model of Northeast Asia Nuclear Accident Simulator

Energy Technology Data Exchange (ETDEWEB)

Kim, Ju Yub; Kim, Ju Youl; Kim, Suk Hoon; Lee, Seung Hee; Yoon, Tae Bin [FNC Techology, Yongin (Korea, Republic of)

2016-05-15

In order to support the emergency response system, the simulator for overseas nuclear accident is under development including source-term estimation, atmospheric dispersion modeling and dose assessment. The simulator is named NANAS (Northeast Asia Nuclear Accident Simulator). For the source-term estimation, design characteristics of each reactor type should be reflected into the model. Since there are a lot of reactor types in neighboring countries, the representative reactors of China, Japan and Taiwan have been selected and the source-term estimation models for each reactor have been developed, respectively. For the atmospheric dispersion modeling, Lagrangian particle model will be integrated into the simulator for the long range dispersion modeling in Northeast Asia region. In this study, the dose assessment model has been developed considering external and internal exposure. The dose assessment model has been developed as a part of the overseas nuclear accidents simulator which is named NANAS. It addresses external and internal pathways including cloudshine, groundshine and inhalation. Also, it uses the output of atmospheric dispersion model (i.e. the average concentrations of radionuclides in air and ground) and various coefficients (e.g. dose conversion factor and breathing rate) as an input. Effective dose and thyroid dose for each grid in the Korean Peninsula region are printed out as a format of map projection and chart. Verification and validation on the dose assessment model will be conducted in further study by benchmarking with the measured data of Fukushima Daiichi Nuclear Accident.

Interactive Rapid Dose Assessment Model (IRDAM): reactor-accident assessment methods. Vol.2

International Nuclear Information System (INIS)

Poeton, R.W.; Moeller, M.P.; Laughlin, G.J.; Desrosiers, A.E.

1983-05-01

As part of the continuing emphasis on emergency preparedness, the US Nuclear Regulatory Commission (NRC) sponsored the development of a rapid dose assessment system by Pacific Northwest Laboratory (PNL). This system, the Interactive Rapid Dose Assessment Model (IRDAM) is a micro-computer based program for rapidly assessing the radiological impact of accidents at nuclear power plants. This document describes the technical bases for IRDAM including methods, models and assumptions used in calculations. IRDAM calculates whole body (5-cm depth) and infant thyroid doses at six fixed downwind distances between 500 and 20,000 meters. Radionuclides considered primarily consist of noble gases and radioiodines. In order to provide a rapid assessment capability consistent with the capacity of the Osborne-1 computer, certain simplifying approximations and assumptions are made. These are described, along with default values (assumptions used in the absence of specific input) in the text of this document. Two companion volumes to this one provide additional information on IRDAM. The user's Guide (NUREG/CR-3012, Volume 1) describes the setup and operation of equipment necessary to run IRDAM. Scenarios for Comparing Dose Assessment Models (NUREG/CR-3012, Volume 3) provides the results of calculations made by IRDAM and other models for specific accident scenarios

Assessment of ICARE/CATHARE V1 Severe Accident Code

International Nuclear Information System (INIS)

Chatelard, Patrick; Fleurot, Joelle; Marchand, Olivier; Drai, Patrick

2006-01-01

The ICARE/CATHARE code system has been developed by the French 'Institut de Radioprotection et de Surete Nucleaire' (IRSN) in the last decade for the detailed evaluation of Severe Accident (SA) consequences in a primary system. It is composed of the coupling of the core degradation IRSN code ICARE2 and of the thermal-hydraulics French code CATHARE2. It has been extensively used to support the level 2 Probabilistic Safety Assessment (PSA-2) of the 900 MWe PWR. This paper presents the synthesis of the ICARE/CATHARE V1 assessment which was conducted in the frame of the 'International ICARE/CATHARE Users' Club', under the management of IRSN. The ICARE/CATHARE V1 validation matrix is composed of more than 60 experiments, distributed in few thermal-hydraulics non-regression tests (to handle the front end phase of a severe accident), numerous Separate-Effect Tests, about 30 Integral Tests covering both the early and the late degradation phases, as well as a 'circuit' experiment including hydraulics loops. Finally, the simulation of the TMI-2 accident was also added to assess the code against real conditions. This validation task was aimed at assessing the ICARE/CATHARE V1 capabilities (including the stand-alone ICARE2 V3mod1 version) and also at proposing recommendations for an optimal use of this version ('Users' Guidelines'). Thus, with a correct account for the recommended guidelines, it appeared that the last ICARE/CATHARE V1 version could be reasonably used to perform best-estimate reactor studies up to a large corium slumping into the lower head. (authors)

Environmental Impact Assessment following a Nuclear Accident to a Candu NPP

International Nuclear Information System (INIS)

Margeanu, C.A.; Margeanu, S.; Olteanu, Gh.

2009-01-01

The paper presents calculations of nuclear accident consequences to public and environment, for a Candu NPP using advanced fuel in two hypothetical accident scenarios: (1) large LOCA followed by partial core melting with early containment failure; (2) late core disassembly and containment bypass through ECCS. During both accidents a release occurs, radioactive contaminants being dispersed into atmosphere. As reference, estimations for Candu standard UO 2 fuel were used. The radioactive core inventory was obtained by using ORIGEN-S computer code included in ORNL,SCALE 5 programs package. Radiological consequences assessment to public and environment was performed by means of PC COSYMA computer code

The Limited Liability Company: An Analysis

OpenAIRE

Wayne Wells; Gary Yoshimoto

1993-01-01

In recent years, businesses in many states have been given the opportunity to select a new form in which to conduct business called the limited liability company. This form provides the advantage of the personal liability protection of a corporation, while being taxed as a partnership. If most states create the limited liability company and current issues of uncertainty are favorably resolved, the limited liability company should become the most advantageous business form for most small and m...

Liability concerns and shared use of school recreational facilities in underserved communities.

Science.gov (United States)

Spengler, John O; Connaughton, Daniel P; Maddock, Jason E

2011-10-01

In underserved communities, schools can provide the physical structure and facilities for informal and formal recreation as well as after-school, weekend, and summer programming. The importance of community access to schools is acknowledged by authoritative groups; however, fear of liability is believed to be a key barrier to community access. The purpose of this study was to investigate perceptions of liability risk and associated issues among school administrators in underserved communities. A national survey of school administrators in underserved communities (n=360, response rate of 21%) was conducted in 2009 and analyzed in 2010. Liability perceptions in the context of community access were assessed through descriptive statistics. The majority of respondents (82.2%) indicated concern for liability should someone be injured on school property after hours while participating in a recreational activity. Among those that did not allow community access, 91% were somewhat to very concerned about liability and 86% believed that stronger legislation was needed to better protect schools from liability for after-hours recreational use. Among those who claimed familiarity with a state law that offered them limited liability protection, nearly three fourths were nevertheless concerned about liability. Liability concerns are prevalent among this group of school administrators, particularly if they had been involved in prior litigation, and even if they indicated they were aware of laws that provide liability protection where use occurs after hours. Reducing these concerns will be important if schools are to become locations for recreational programs that promote physical activity outside of regular school hours. Copyright © 2011 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Development of A Methodology for Assessing Various Accident Management Strategies Using Decision Tree Models

Energy Technology Data Exchange (ETDEWEB)

Kim, Nam Yeong; Kim, Jin Tae; Jae, Moo Sung [Hanyang University, Seoul (Korea, Republic of); Jerng, Dong Wook [Chung-Ang University, Seoul (Korea, Republic of)

2016-05-15

The purpose of ASP (Accident Sequence Precursor) analysis is to evaluate operational accidents in full power and low power operation by using PRA (Probabilistic Risk Assessment) technologies. The awareness of the importance of ASP analysis has been on rise. The methodology for ASP analysis has been developed in Korea, KINS (Korea Institute of Nuclear Safety) has managed KINS-ASP program since it was developed. In this study, we applied ASP analysis into operational accidents in full power and low power operation to quantify CCDP (Conditional Core Damage Probability). To reflect these 2 cases into PRA model, we modified fault trees and event trees of the existing PRA model. Also, we suggest the ASP regulatory system in the conclusion. In this study, we reviewed previous studies for ASP analysis. Based on it, we applied it into operational accidents in full power and low power operation. CCDP of these 2 cases are 1.195E-06 and 2.261E-03. Unlike other countries, there is no regulatory basis of ASP analysis in Korea. ASP analysis could detect the risk by assessing the existing operational accidents. ASP analysis can improve the safety of nuclear power plant by detecting, reviewing the operational accidents, and finally removing potential risk. Operator have to notify regulatory institute of operational accident before operator takes recovery work for the accident. After follow-up accident, they have to check precursors in data base to find similar accident.

Civil liability on nuclear activities

International Nuclear Information System (INIS)

Bittar, C.A.

1982-01-01

The civil liability theory in the actual context is shown in the first and second part of this thesis, including some considerations about concepts and types of liability in dangerous and not dangerous activities. In the third part, the legal aspects of civil liability for the nuclear activities are analyzed, with a brief description of the history evolution, standard systems, inspection corporation and juridical regulation. (C.G.C.). 239 refs

Indemnification of Damage in the Event of a Nuclear Accident

International Nuclear Information System (INIS)

2006-01-01

The Second International Workshop on the Indemnification of Nuclear Damage was held in Bratislava, Slovak Republic, from 18 to 20 May 2005. The workshop was co-organised by the OECD Nuclear Energy Agency and the Nuclear Regulatory Authority of the Slovak Republic. It attracted wide participation from national nuclear authorities, regulators, operators of nuclear installations, nuclear insurers and international organisations. The purpose of the workshop was to assess the third party liability and compensation mechanisms that would be implemented by participating countries in the event of a nuclear accident taking place within or near their borders. To accommodate this objective, two fictitious accident scenarios were developed: one involving a fire in a nuclear installation located in the Slovak Republic and resulting in the release of significant amounts of radioactive materials off-site, and the other a fire on board a ship transporting enriched uranium hexafluoride along the Danube River. The first scenario was designed to involve the greatest possible number of countries, with the second being restricted to countries with a geographical proximity to the Danube. These proceedings contain the papers presented at the workshop, as well as reports on the discussion sessions held. (author)

Cost-effectiveness analysis of countermeasures using accident consequence assessment models

International Nuclear Information System (INIS)

Alonso, A.; Gallego, E.

1987-01-01

In the event of a large release of radionuclides from a nuclear power plant, protective actions for the population potentially affected must be implemented. Cost-effectiveness analysis will be useful to define the countermeasures and the criteria needed to implement them. This paper shows the application of Accident Consequence Assessment (ACA) models to cost-effectiveness analysis of emergency and long-term countermeasures, making use of the different relationships between dose, contamination levels, affected areas and population distribution, included in such a model. The procedure is illustrated with the new Melcor Accident Consequence Code System (MACCS 1.3), developed at Sandia National Laboratories (USA), for a fixed accident scenario. Different alternative actions are evaluated with regard to their radiological and economical impact, searching for an 'optimum' strategy. (author)

Techniques and decision making in the assessment of off-site consequences of an accident in a nuclear facility

International Nuclear Information System (INIS)

1987-01-01

This Guide is intended to complement the IAEA's existing technical guidance on emergency planning and preparedness by providing information and practical guidance related to the assessment of off-site consequences of an accident in a nuclear or radioactive materials installation and to the decision making process in implementing protective measures. This Guide contains information on emergency response philosophy, fundamental factors affecting accident consequences, principles of accident assessment, data acquisition and handling, systems, techniques and decision making principles. Many of the accident assessment concepts presented are considerably more advanced than some of those that now pertain in most countries. They could, if properly interpreted, developed and applied, significantly improve emergency response in the early and intermediate phases of an accident. Furthermore, they are considered to be applicable to a broad range of serious nuclear accidents and radiological emergencies. The extent of their application is governed by both the scale of the accident and by the availability of preplanned resources for accident assessment and emergency response. 68 refs, 28 figs, 14 tabs

Nuclear Liability and Insurance Cover for Risk of Nuclear Power Plants - Situation for Nuclear Installations in Germany

International Nuclear Information System (INIS)

Boediker, T.

1998-01-01

A dispute about nuclear liability and insurance cover for risks of nuclear power plants from an insurer's point of view has to determine and to judge the essential risk relevant factors. These are beside plant and site specific factors considerations of insurance restrictions in the extent of cover compared with the legal scope of liability for (re-)insurability's sake. Among such consideration are: financial limitation and obligation for its reinstatement, exclusions for gradual emissions of approved activities, armed conflicts, hostilities, civil war, insurrections or grave natural disaster and restrictions in the limitation and preclusion periods. In comparison with conventional liability risks there are some specialties to be considered some of which prove to be a risk relief other as a risk burden for insurance: Salvage expenses or interests and court costs to be paid by unsuccessful party in a lost litigation do not fall under legal liability and hence are excluded from the financial security cover so that are compensation is subject to agreed separate limits. A serious burden for the insurers can result out of the loss regulation costs in case of a severe nuclear accident. These expenses, which can exceed hundred million DM by far, are to be carried by the insurers in the frame of their obligation to investigate raised claims. Therefore the insurers should aim a fixed limitation in order to restrict their limit. (author)

Improvement of the following accident dose assessment system

Energy Technology Data Exchange (ETDEWEB)

Kim, Enn Han; Han, Moon Hee; Suh, Kyung Suk; Hwang, Won Tae; Choi, Young Gil [Korea Advanced Institute of Science and Technology, Taejon (Korea, Republic of)

1999-12-15

The FADAS has been updates for calculating the real-time wind fields continuously at the nuclear sites in Korea. The system has been constructed to compute the wind fields using its own process for the dummy meteorological data, and dose not effect on the overall wind field module. If the radioactive materials are released into the atmosphere in real situation, the calculations of wind fields and exposure dose in the previous FADAS are performed in the case of the recognition of the above situation in the source term evaluation module. The current version of FADAS includes the program for evaluating the effect of the predicted accident and the assumed scenario together. The dose assessment module is separated into the real-time and the supposed accident respectively.

Chernobyl radiological data for accident consequence assessment

International Nuclear Information System (INIS)

Bottino, A.; Sacripanti, A.

1989-01-01

In this draft is presented the results of a first effort to summarize information related to the radionuclides behaviour in rural areas, in order to estimate pathway parameters to assess accident consequences. This topic encloses relevant aspects concerning contamination of rural environment, the most important being: 1) dry deposition velocities; 2) washout coefficient; 3) accumulation in lakes; 4) migration in soil; 5) winter conditions; 6) filtering effects of forests

Dose assessment around TR-2 reactor due to maximum credible accident

International Nuclear Information System (INIS)

Turgut, M. H.; Adalioglu, U.; Aytekin, A.

2001-01-01

The revision of safety analysis report of TR-2 research reactor had been initiated in 1995. The whole accident analysis and accepted scenario for maximum credible accident has been revised according to the new safety concepts and the impact to be given to the environment due to this scenario has been assessed. This paper comprises all results of these calculations. The accepted maximum credible accident scenario is the partial blockage of the whole reactor core which resulted in the release of 25% of the core inventory. The DOSER code which uses very conservative modelling of atmospheric distributions were modified for the assessment calculations. Pasquill conditions based on the local weather observations, topography, and building affects were considered. The thyroid and whole body doses for 16 sectors and up to 10 km of distance around CNAEM were obtained. Release models were puff and a prolonged one of two hours of duration. Release fractions for the active isotopes were chosen from literature which were realistic

Including district heating pipelines in absolute liability laws

Energy Technology Data Exchange (ETDEWEB)

Gronau, W

1977-10-01

On January 1, 1978 the provisions of the Act Amending the Rules of Liability Damages have entered into force. Formally this means that the provisions of the Reich Liability Act (Reichshaftpflichtgesetz, RHG) and those of the Act on Liability with Respect to Property Damage of Railways and Tramways (SHG) are now combined under the new term of Liability Act (Haftpflichtgesetz). In material terms it means that the district heat industry with its supply pipelines is subject to absolute liability. This creates a liability situation for this industry which has been existing for the electricity and gas industries since 1943 as a result of an amendment of the Reich Liability Act.

International nuclear third party liability law: The response to Chernobyl

International Nuclear Information System (INIS)

Schwartz, J.A.

2006-01-01

In terms of liability and compensation issues, the response of the international community to the accident at Chernobyl has been comprehensive, aimed at modernising two outdated international regimes, linking them together and adopting a brand, new global one - all this in the hope of bettering the situation of victims of a nuclear accident, wherever they may be found. That improvement will be brought about in a number of ways once all of the relevant international instruments have entered into force. Much more money will be available to compensate victims of a nuclear accident and that money will be more readily and easily accessible. More victims will be entitled to compensation, both in terms of the type of damage that they have suffered and where those victims were physically located at the time they suffered it; in some cases, such as under the Supplementary Compensation Convention, victims in states other than that of the liable operator will be in a privileged position as regards a portion of the available compensation. In addition, the period in which claims for compensation can be made in respect of personal injury and loss of life has been extended, in recognition of the fact that some such injuries may not manifest themselves for many years after the accident has occurred. Yet despite the lessons learned from Chernobyl, despite the attempts to make these new or amended instruments as attractive as possible to encourage the broadest possible adherence, their acceptance by individual states has not been overwhelming. This is particularly true in the case of the VC Protocol and the CSC where the required liability amounts and financial security limits were intentionally established at levels deemed to be acceptable to the vast majority of potential parties. It is equally discouraging to see that Ukraine has not ratified either the VC Protocol or the CSC, even though it signed both shortly after their adoption in 1997. Similarly, the Russian Federation has

12 CFR 965.2 - Authorized liabilities.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Authorized liabilities. 965.2 Section 965.2 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK LIABILITIES SOURCE OF FUNDS § 965.2 Authorized liabilities. As a source of funds for business operations, each Bank is authorized to...

12 CFR 229.21 - Civil liability.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Civil liability. 229.21 Section 229.21 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM... Availability Policies § 229.21 Civil liability. (a) Civil liability. A bank that fails to comply with any...

Assessment of off-site consequences of nuclear accidents (MARIA)

International Nuclear Information System (INIS)

Haywood, S.M.

1985-01-01

A brief report is given of a workshop held in Luxembourg in 1985 on methods for assessing the off-site radiological consequences of nuclear accidents (MARIA). The sessions included topics such as atmospheric dispersion; foodchain transfer; urban contamination; demographic and land use data; dosimetry, health effects, economic and countermeasures models; uncertainty analysis; and application of probabilistic risk assessment results as input to decision aids. (U.K.)

State and supplementary civil liability insurance: the example of swiss nuclear liability law

International Nuclear Information System (INIS)

Buehlmann, W.A.

1993-01-01

This paper describes State guarantee and nuclear liability insurance which has been established, in Switzerland, after the vote of the law of 18 march 1983: Civil liability of nuclear operator has no limitations for nuclear damages compensations. The coverage is given by private insurance and State guarantee. 1 tab

A critical assessment of energy accident studies

International Nuclear Information System (INIS)

Felder, Frank A.

2009-01-01

A comparison of two studies conducted ten years apart on energy accidents provides important insights into methodological issues and policy implications. Recommendations for further improvements in energy accident studies are developed including accounting for differences between average and incremental accident damages, testing for appropriate levels of aggregation of accidents, making references and databases publicly available, more precisely defining and reporting different types of economic damages, accounting for involuntary and voluntary risks, reporting normalized damages, raising broader public policy and planning implications and updating existing accident databases.

A critical assessment of energy accident studies

Energy Technology Data Exchange (ETDEWEB)

Felder, Frank A. [Edward J. Bloustein School of Planning and Public Policy, Rutgers, The State University of New Jersey, 33 Livingston Avenue, New Brunswick, NJ 08901 (United States)

2009-12-15

A comparison of two studies conducted ten years apart on energy accidents provides important insights into methodological issues and policy implications. Recommendations for further improvements in energy accident studies are developed including accounting for differences between average and incremental accident damages, testing for appropriate levels of aggregation of accidents, making references and databases publicly available, more precisely defining and reporting different types of economic damages, accounting for involuntary and voluntary risks, reporting normalized damages, raising broader public policy and planning implications and updating existing accident databases. (author)

Lessons learned from the EG ampersand G consolidated hazardous waste subcontract and ESH ampersand Q liability assessment process

International Nuclear Information System (INIS)

Fix, N.J.

1995-03-01

Hazardous waste transportation, treatment, recycling, and disposal contracts were first consolidated at the Idaho National Engineering Laboratory in 1992 by EG and G Idaho, Inc. At that time, disposition of Resource, Conservation and Recovery Act hazardous waste, Toxic Substance Control Act waste, Comprehensive Environmental Response, Compensation, and Liability Act hazardous substances and contaminated media, and recyclable hazardous materials was consolidated under five subcontracts. The wastes were generated by five different INEL M and O contractors, under the direction of three different Department of Energy field offices. The consolidated contract reduced the number of facilities handling INEL waste from 27 to 8 qualified treatment, storage, and disposal facilities, with brokers specifically prohibited. This reduced associated transportation costs, amount and cost of contractual paperwork, and environmental liability exposure. EG and G reviewed this approach and proposed a consolidated hazardous waste subcontract be formed for the major EG and G managed DOE sites: INEL, Mound, Rocky Flats, Nevada Test Site, and 10 satellite facilities. After obtaining concurrence from DOE Headquarters, this effort began in March 1992 and was completed with the award of two master task subcontracts in October and November 1993. In addition, the effort included a team to evaluate the apparent awardee's facilities for environment, safety, health, and quality (ESH and Q) and financial liability status. This report documents the evaluation of the process used to prepare, bid, and award the EG and G consolidated hazardous waste transportation, treatment, recycling, and/or disposal subcontracts and associated ESH and Q and financial liability assessments; document the strengths and weaknesses of the process; and propose improvements that would expedite and enhance the process for other DOE installations that used the process and for the re-bid of the consolidated subcontract

75 FR 76946 - Demurrage Liability

Science.gov (United States)

2010-12-10

... because the warehouseman--which otherwise has no incentive to agree to liability--can avoid liability... based on an unjust enrichment theory? The court rejected such an approach in Middle Atlantic, 353 F...

Development of a Methodology for VHTR Accident Consequence Assessment

Energy Technology Data Exchange (ETDEWEB)

Lee, Joeun; Kim, Jintae; Jae, Moosung [Hanyang University, Seoul (Korea, Republic of)

2016-05-15

The substitution of the VHTR for burning fossil fuels conserves these hydrocarbon resources for other uses and eliminates the emissions of greenhouse. In Korea, for these reasons, constructing the VHTR plan for hydrogen production is in progress. In this study, the consequence analysis for the off-site releases of radioactive materials during severe accidents has been performed using the level 3 PRA technology. The offsite consequence analysis for a VHTR using the MACCS code has been performed. Since the passive system such as the RCCS(Reactor Cavity Cooling System) are equipped, the frequency of occurrence of accidents has been evaluated to be very low. For further study, the assessment for characteristic of VHTR safety system and precise quantification of its accident scenarios is expected to conduct more certain consequence analysis. This methodology shown in this study might contribute to enhancing the safety of VHTR design by utilizing the results having far lower effect on the environment than the LWRs.

Accident consequence assessment and siting criteria development

International Nuclear Information System (INIS)

Kollas, J.G.

1988-01-01

The methodology developed is based on assessing the average over a large spectrum of meteorological conditions whole body collective dose resulting from a severe reference accident. The assessment of this dose is performed by code CRAC.GAEC, the Greek A.E.C. version of code CRAC2. The collective dose, which is chosen as a measure of the social radiation risk, is compared to the dose corresponding to a level of social risk encountered historically in energy production as a whole. The outcome of the comparison can be the determination of one or more sectors of acceptable sites for a set of specific conditions considered, such as the reactor characteristics. The present approach was aimed to deal with the problems stemming from the demographic idiomorphy of Greece, where one third of the country's population is concentrated in Athens, with the rest of the country exhibiting small population densities. One of the applications of the methodology developed concerned the identification of acceptable sites near Athens. For these sites the risk from the reference severe accident of a standard reactor to the over three millions inhabitants of Athens is less tan the risk corresponding to the same population that is due to energy production

Assessment of two BWR accident management strategies

International Nuclear Information System (INIS)

Hodge, S.A.; Petek, M.

1994-01-01

Candidate mitigative strategies for the management of in-vessel events during the late phase (after-core degradation has occurred) of postulated boiling water reactor (BWR) severe accidents were considered at Oak Ridge National Laboratory (ORNL) during 1990. The identification of new strategies was subject to the constraint that they should, to the maximum extent possible, make use of the existing equipment and water resources of the BWR facilities, and not require major equipment modifications or additions. As a result of this effort, two of these candidate strategies were recommended for further assessment. The first was a strategy for containment flooding to maintain the core and structural debris within the reactor vessel in the event that vessel injection cannot be restored to terminate a severe accident sequence. The second strategy pertained to the opposite case, for which vessel injection would be restored after control blade melting had begun; its purpose was to provide an injection source of borated water at the concentration necessary to preclude criticality upon recovering a damaged BWR core. Assessments of these two strategies were performed during 1991 and this paper provides a discussion of the motivation for and purpose of these strategies, and the potential for their success. ((orig.))

Nuclear damage - civil liability

International Nuclear Information System (INIS)

Simoes, A.C.

1980-01-01

An analysis is made of the civil liability for nuclear damage since there is a need to adjust the existing rules to the new situations created. The conventions that set up the new disciplining rules not considered in the common law for the liability of nuclear damage are also mentioned. (A.L.) [pt

To What Extent International Law Constitutes an Appropriate Answer to Nuclear Accidents?

International Nuclear Information System (INIS)

Durand-Poudret, E.

2015-01-01

Regulating high risks activities has always been an ambitious task as the regime shall both prevent and compensate the potential damage of such activities. It becomes even more complex with nuclear energy as radioactivity possesses this transboundary character which implies an international cooperation. The need for an appropriate framework for nuclear energy started to raise in the 60s, when States realise that the classic liability system was not relevant for that kind of activity. The Paris and Vienna conventions were subsequently adopted in order to fill this legal gap. Nonetheless, the real turning point remains the Chernobyl accident which resulted in a considerable number of new international instruments as 5 conventions were adopted in the fields of safety and emergency preparedness within a 11 years period: the Convention on Early Notification of a Nuclear Accident, the Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency, the Convention on Nuclear Safety, the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management and the Convention on Supplementary Compensation for Nuclear Damage. This catastrophe was also the occasion to identify and mitigate the shortcomings of the existing regime in undertaking a revision process through several supplementary protocols, the Joint Protocol Relating to the Application of the Vienna Convention and the Paris Convention, the Protocol to Amend the Vienna Convention on Civil Liability for Nuclear Damage. 25 years after Chernobyl, another tragic nuclear event occurred in Fukushima. Once again it challenged the efficiency of the existing international regime and raises the question as to whether international law represents a relevant solution to such accident. (author)

Risk assessment for long-term post-accident sequences

International Nuclear Information System (INIS)

Ellia-Hervy, A.; Ducamp, F.

1987-11-01

Probabilistic risk analysis, currently conducted by the CEA (French Atomic Energy Commission) for the French replicate series of 900 MWe power plants, has identified accident sequences requiring long-term operation of some systems after the initiating event. They have been named long-term sequences. Quantification of probabilities of such sequences cannot rely exclusively on equipment failure-on-demand data: it must also take into account operating failures, the probability of which increase with time. Specific studies have therefore been conducted for a number of plant systems actuated during these long-term sequences. This has required: - Definition of the most realistic equipment utilization strategies based on existing emergency procedures for 900 MWe French plants. - Evaluation of the potential to repair failed equipment, given accessibility, repair time, and specific radiation conditions for the given sequence. - Definition of the event bringing the long-term sequence to an end. - Establishment of an appropriate quantification method, capable of taking into account the evolution of assumptions concerning equipment utilization strategies or repair conditions over time. The accident sequence quantification method based on realistic scenarios has been used in the risk assessment of the initiating event loss of reactor coolant accident occurring at power and at shutdown. Compared with the results obtained from conventional methods, this method redistributes the relative weight of accident sequences and also demonstrates that the long term can be a significant contribution to the probability of core melt

Evaluation of food chain transfer data for use in accident consequence assessment

International Nuclear Information System (INIS)

Coughtrey, P.J.; Kirton, J.A.; Mitchell, N.G.

1991-01-01

Input data for the food chain transport component of radiological assessment models are summarised in the context of the sources of information available prior to the Chernobyl accident and those derived after the accident. Particular attention is devoted to interception and retention soil-to-plant, and plant-to-animal transfer, and to the applicability of environmental data to both equilibrium and time-dependent models. It is argued that much of the current uncertainty in parameter values for use in radiological assessment models reflects lack of understanding of processes involved in the various stages of transfer of radionuclides to man. The Chernobyl accident highlighted this lack of fundamental knowledge and illustrated a number of areas where further research and model development is justified. These areas are identified and suggestions given for appropriate research to support model development

The Study for the Establishment of the Korea Nuclear Liability System complying with International Standards

International Nuclear Information System (INIS)

Lee, D. S.; Chung, W. S.; Yun, S. W.; Kim, H. J.; Lee, J. H.

2011-06-01

This study is for making system of the fast and adequate compensation to the victim in the nuclear accident of domestic and foreign country. As a method to come true the purpose we reviewed Convention on Supplementary Compensation for Nuclear Damage (hereinafter 'CSC') and designed enabling laws for joining the CSC. Moreover international workshop regarding the CSC was hold as a main assignment of this study for sharing knowledge and information with neighboring countries. Convention relating to Civil Liability in the Field of Maritime Carriage on Nuclear Material, 1971 shall be analyzed in this study. Legal approach to the CSC and designing enabling laws for joining the CSC were enclosed to this study. As a result of the international workshop this study shows how U.S. (CSC member country) deals with CSC and mandatory obligation of donating the public funds. Finally Convention relating to Civil Liability in the Field of Maritime Carriage on Nuclear Material, 1971 is analyzed legally

Comparative Assessment Of Natural Gas Accident Risks

International Nuclear Information System (INIS)

Burgherr, P.; Hirschberg, S.

2005-01-01

The study utilizes a hierarchical approach including (1) comparative analyses of different energy chains, (2) specific evaluations for the natural gas chain, and (3) a detailed overview of the German situation, based on an extensive data set provided by Deutsche Vereinigung des Gas- und Wasserfaches (DVGW). According to SVGW-expertise DVGW-data can be regarded as fully representative for Swiss conditions due to very similar technologies, management, regulations and safety culture, but has a substantially stronger statistical basis because the German gas grid is about 30 times larger compared to Switzerland. Specifically, the following tasks were carried out by PSI to accomplish the objectives of this project: (1) Consolidation of existing ENSAD data, (2) identification and evaluation of additional sources, (3) comparative assessment of accident risks, and (4) detailed evaluations of specific issues and technical aspects for severe and smaller accidents in the natural gas chain that are relevant under Swiss conditions. (author)

Joint liability lending and the peer selection effect

NARCIS (Netherlands)

Gangopadhyay, S; Ghatak, M; Lensink, R

2005-01-01

We show that the joint liability lending contracts derived in Ghatak (2000) violate an ex post incentive-compatibility constraint which says that the amount of joint liability cannot exceed the amount of individual liability. We derive and characterise optimal separating joint liability contracts

Liability-driven investment in longevity risk management

OpenAIRE

Helena Aro; Teemu Pennanen

2013-01-01

This paper studies optimal investment from the point of view of an investor with longevity-linked liabilities. The relevant optimization problems rarely are analytically tractable, but we are able to show numerically that liability driven investment can significantly outperform common strategies that do not take the liabilities into account. In problems without liabilities the advantage disappears, which suggests that the superiority of the proposed strategies is indeed based on connections b...

Improvement of nuclear third party liability system

International Nuclear Information System (INIS)

Kim, S. W.; Oh, B. J.; Yoo, S. O.; Kang, S. C.; Lee, J. I.

2001-01-01

A special regime for nuclear third party liability is necessary since the ordinary common law is not well suited to deal with the particular problems in the field of nuclear industry. The basic principles of this regime is i) strict liability (other than traditional fault liability), ii) channelling and the exclusive liability of operator, iii) compulsory financial security, iv) limits on liability in amount and in time v) intervention by the state, etc. In Korea, a revision was made to the Nuclear Damage Compensation Act on 16th January, 2001. The revision aimed at the reflection of the spirit of the new Vienna Convention on Nuclear Liability (1997) such as i) limit of liability to an amount of 300mil SDR, ii) increase of the level of financial protection (in the presidential decree, the 'Phasing-In' system would be introduced), iii) Extension of the definition 'nuclear damage', iv) extension of the scope of application to EEZ, v) deletion of 'natural calamity' from the causes of immunity, vi) extension of prescription period for personal injury to a length of 30 year

Development Of Dynamic Probabilistic Safety Assessment: The Accident Dynamic Simulator (ADS) Tool

International Nuclear Information System (INIS)

Chang, Y.H.; Mosleh, A.; Dang, V.N.

2003-01-01

The development of a dynamic methodology for Probabilistic Safety Assessment (PSA) addresses the complex interactions between the behaviour of technical systems and personnel response in the evolution of accident scenarios. This paper introduces the discrete dynamic event tree, a framework for dynamic PSA, and its implementation in the Accident Dynamic Simulator (ADS) tool. Dynamic event tree tools generate and quantify accident scenarios through coupled simulation models of the plant physical processes, its automatic systems, the equipment reliability, and the human response. The current research on the framework, the ADS tool, and on Human Reliability Analysis issues within dynamic PSA, is discussed. (author)

Development Of Dynamic Probabilistic Safety Assessment: The Accident Dynamic Simulator (ADS) Tool

Energy Technology Data Exchange (ETDEWEB)

Chang, Y.H.; Mosleh, A.; Dang, V.N

2003-03-01

The development of a dynamic methodology for Probabilistic Safety Assessment (PSA) addresses the complex interactions between the behaviour of technical systems and personnel response in the evolution of accident scenarios. This paper introduces the discrete dynamic event tree, a framework for dynamic PSA, and its implementation in the Accident Dynamic Simulator (ADS) tool. Dynamic event tree tools generate and quantify accident scenarios through coupled simulation models of the plant physical processes, its automatic systems, the equipment reliability, and the human response. The current research on the framework, the ADS tool, and on Human Reliability Analysis issues within dynamic PSA, is discussed. (author)

Regulation and control by international organizations in the context of a nuclear accident. The International Atomic Energy Agency and the OECD Nuclear Energy Agency

International Nuclear Information System (INIS)

Reyners, P.; Lellouche, E.

1988-01-01

IAEA and NEA rapidly reoriented their work programmes to respond to the problems raised by the Chernobyl accident. This chapter describes both Agencies' statutory responsabilities, their work in the areas of radiation protection, nuclear safety and nuclear liability and the actions they took post-Chernobyl to increase international co-operation for prevention and management of nuclear accidents and their consequences (NEA) [fr

Pharmacodynamic and pharmacokinetic assessment of electronic cigarettes, combustible cigarettes, and nicotine gum: implications for abuse liability.

Science.gov (United States)

Stiles, Mitchell F; Campbell, Leanne R; Graff, Donald W; Jones, Bobbette A; Fant, Reginald V; Henningfield, Jack E

2017-09-01

Electronic cigarettes (ECs) are becoming popular alternatives for smokers, but there has been limited study of their abuse liability. The objective of this study was to evaluate the abuse liability of three Vuse Solo ECs, ranging from 14 to 36 mg in nicotine content, relative to high- and low-abuse liability comparator products (usual brand combustible cigarettes and nicotine gum, respectively) in a group of 45 EC-naïve smokers. Enrolled subjects' ratings of subjective effects and nicotine uptake over 6 h were used to measure abuse liability and pharmacokinetics following in-clinic use of each EC. Use of Vuse Solo resulted in subjective measures and nicotine uptake that were between those of combustible cigarettes and nicotine gum, although generally closer to nicotine gum. Compared to combustible cigarettes, use of Vuse Solo resulted in significantly lower scores in measures of product liking, positive effects, and intent to use again. These pharmacodynamic findings were consistent with the pharmacokinetic data, showing that cigarettes produced substantially faster and higher levels of nicotine uptake as compared to Vuse Solo and nicotine gum. Vuse Solo resulted in more rapid initial uptake of nicotine compared to nicotine gum, but peak concentration and long-term extent of uptake were not different or were lower with Vuse. Collectively, these findings suggest that Vuse Solo likely has an abuse liability that is somewhat greater than nicotine gum but lower than cigarettes. ClinicalTrials.gov identifier: NCT02269514.

Nuclear liability legislation in Slovenia

International Nuclear Information System (INIS)

Skraban, A.

2000-01-01

This paper gives some basic data about nuclear installations in Slovenia, reviews Slovenian national legislation in the field of third-party liability for nuclear damage, applicability of the international nuclear liability treaties in the Slovenian legal system and outlines some main provisions of national legislation. It also aims to give some facts about history and present status of nuclear insurance pool and the insurance of nuclear risks in Slovenia. Paper finally indicates also some future legislative steps with respect to nuclear third party liability, at national and international level. (author)

Liability and Insurance for Suborbital Flights

Science.gov (United States)

Masson-Zwaan, T.

2012-01-01

This paper analyzes and compares liability and liability insurance in the fields of aviation and spaceflight in order to propose solutions for a liability regime and insurance options for suborbital flights. Suborbital flights can be said to take place in the grey zone between air and space, between air law and space law, as well as between aviation insurance and space insurance. In terms of liability, the paper discusses air law and space law provisions in the fields of second and third party liability for damage to passengers and 'innocent bystanders' respectively, touching upon international treaties, national law and EU law, and on insurance to cover those risks. Although the insurance market is currently not ready to provide tailor-made products for operators of suborbital flights, it is expected to adapt rapidly once such flights will become reality. A hybrid approach will provide the best solution in the medium term.

Method for Assessing Risk of Road Accidents in Transportation of School Children

Science.gov (United States)

Pogotovkina, N. S.; Volodkin, P. P.; Demakhina, E. S.

2017-11-01

The rationale behind the problem being investigated is explained by the remaining high level of the accident rates with the participation of vehicles carrying groups of children, including school buses, in the Russian Federation over the period of several years. The article is aimed at the identification of new approaches to improve the safety of transportation of schoolchildren in accordance with the Concept of children transportation by buses and the plan for its implementation. The leading approach to solve the problem under consideration is the prediction of accidents in the schoolchildren transportation. The article presents the results of the accident rate analysis with the participation of school buses in the Russian Federation for five years. Besides, a system to monitor the transportation of schoolchildren is proposed; the system will allow analyzing and forecasting traffic accidents which involve buses carrying groups of children, including school buses. In addition, the article presents a methodology for assessing the risk of road accidents during the transportation of schoolchildren.

Spectral decomposition of optimal asset-liability management

NARCIS (Netherlands)

Decamps, M.; de Schepper, A.; Goovaerts, M.

2009-01-01

This paper concerns optimal asset-liability management when the assets and the liabilities are modeled by means of correlated geometric Brownian motions as suggested in Gerber and Shiu [2003. Geometric Brownian motion models for assets and liabilities: from pension funding to optimal dividends.

Assets, liabilities and risks

OpenAIRE

R. Thomson

2014-01-01

Financial economists and actuaries do not always talk the same language. One particular difference of concern to actuaries is the method of treatment (or non-treatment) of the liabilities of an investor in the portfolio selection problem. Another difference relates to the way in which liabilities are valued. In this paper, these differences are discussed and possible way forward are suggested.

Insurance Cover for Revised Nuclear Liability

International Nuclear Information System (INIS)

Reitsma, S. M. S.

2008-01-01

The financial security to be provided to victims of an incident at a nuclear installation is the main objective of international nuclear liability conventions. As from the introduction of the Paris Convention on Third Party Liability in the Field of Nuclear Energy in 1960 and the Vienna Convention on Liability for Nuclear Damage in 1963 insurers have been prepared to provide the financial capacity needed to cover the liability under both conventions. They did so in close co-operation with the competent national and international authorities, which has resulted in the insurability of as much of the nuclear liability under the conventions as possible. This tradition of co-operation between authorities and insurers was extended to include the revision negotiations regarding the above conventions, which were concluded in 1997 and 2004 respectively. This has resulted in the insurability of by far the largest part of the convention based liability. However, some heads of damage have been introduced about which insurers had expressed concerns as to their likelihood to attract insurance support. In view of the explicit choice by Convention States to include the uninsurable heads of damage into the revised conventions one would expect that liability for them would fall upon national Governments. This would reflect practice in a number of States, which already assume liability for uninsurable mandatory liabilities for a long time. Nonetheless some other States now seem reluctant to do so, the resulting deadlock having a tendency to manifest itself in a negative perception of the insurance industry. Insurers are therefore appreciative of the forum provided by the CNS to once again explain the areas where problems as regards insurability have arisen and why this is the case. This presentation will show that those areas are few in number and notably relate to a limited number of environmental damages as well as the extension of prescription periods. Furthermore, thoughts will

Assessment of radiation risks as a result of the Chernobyl accident

International Nuclear Information System (INIS)

Ivanov, V.K.

1998-01-01

Full text of publication follows: the Government of the former USSR had made decision on establishing common registry of exposed persons in several months after the Chernobyl accident. The registry had served in Medical Radiological Research Centre of Russian Academy of Medical Sciences, Obninsk City till 1992 (the time of dissolution of the USSR). Individual medical and dosimetric information on 659292 persons, including 284907 emergency accident workers (liquidators) had been collected for the period between 1986 and 1991. As of 01.01.1998, National Chernobyl Registry of the Russian Federation has kept individual data on 508236 persons including 167726 liquidators. As it is known, long-term epidemiological study of Hiroshima and Nagasaki A-bomb survivors resulted in statistically significant assessments of radiation risks for induction of cancer at the dose level above 0.5 Gy. Radiation doses after the Chernobyl accident do not exceed 0.3-0.5 Gy. That is why assessment of radiation risks at low radiation doses is a problem of great importance. As a result of the epidemiological studies performed on the basis of the Russian Chernobyl registry we pioneered the assessment of statistically significant radiation risks for induction of cancer at low radiation dose. (author)

Learning Safety Assessment from Accidents in a University Environment

OpenAIRE

Jensen, Niels; Jørgensen, Sten Bay

2013-01-01

This contribution describes how a chemical engineering department started learning from accidents during experimental work and ended up implementing an industrially inspired system for risk assessment of new and existing experimental setups as well as a system for assessing potential risk from the chemicals used in the experimental work. These experiences have led to recent developments which focus increasingly on the a theoretical basis for modeling and reasoning on safety as well as operati...

Evaluation of severe accident risk in the Pickering a risk assessment

International Nuclear Information System (INIS)

Dinnie, K.S.; Raina, V.M.

1997-01-01

The nature of the design of commercial power plants is such that significant impacts on public health can only occur if a number of barriers fail. Rigorous design and licensing requirements ensure that the more likely accidents do not fail all these barriers and their contribution to risk is likely to be small. The task of estimating accident risk must, therefore, focus more towards those less likely but potentially more serious combinations of failures that are characterized by the following: a) a large release of fission products into the containment atmosphere, b) a breach in the containment envelope, and c) the existence of a driving force to expel the containment atmosphere to the outside environment. The likelihood of such conditions existing simultaneously during the course of an accident is expected to be small, such that experience and data regarding the behaviour of plant systems under such conditions is sparse or non-existent. The challenge of Probabilistic Safety Assessments (PSAs) is to examine the potential for severe accidents using approaches that are sufficiently detailed and realistic to provide valid information regarding plant risk and susceptibilities, while simple enough to keep the analysis manageable. This paper outlines the key features of the Pickering A Risk Assessment (PARA) (1) and the manner in which it addresses these issues, and provides some insights into the results and conclusions drawn from the study. (author)

Civil liability and nuclear coverage: synthesis report

International Nuclear Information System (INIS)

1995-01-01

The report has been written considering the advanced work which has been done by the Expert Committee, sponsored by the International Atomic Energy Agency (IAEA), Vienna, having the purpose to examine the modifications issued in course of Vienna Convention as well as the Paris convention and the complementary Brussels Convention, in view to adapt the legislation to the actual context and to answer the populations expectations. The work has been organized in three majors chapters: the first one in concerned to the damage definition, proposition to the to reach the environment, the prevention and charges. the research and military installations are also considered. The second chapter has been dedicated to the civil responsibility, its limits, financing modes, the national and international legal competence besides the litigation charges due to the nuclear accidents born on the occasion. In the third chapter the insurance considering the damage nature, the capacity to assure liability coverage and the damage management are harmonized

Problematic of mining environmental liabilities in Colombia

International Nuclear Information System (INIS)

Arango Aramburo, Marcela; Olaya, Yris

2012-01-01

Mining environmental liabilities (PAM from its acronym in Spanish) are areas where there is a need for restoration, mitigation or compensation for environmental damage or unmanaged impact, produced by inactive or abandoned mining that threatens health, quality of life or public or private property. In Colombia the environmental liabilities from mining have not been regulated, but given the age and the prevalence of informality in mining, there is increasing interest in defining, regulating and managing these obligations. In this paper we approach the problem of valuing mining environmental liabilities by examining different management approaches for such liabilities around the world. We also identify key information requirements to manage mining environmental liabilities in Colombia.

Site assessment after a pipeline accident at Moutnice

International Nuclear Information System (INIS)

Kult, L.; Sara, V.; Vavra, J.

1993-12-01

The current condition of land contaminated with crude oil due to the accident which occurred at the Druzhba (Friendship) pipeline in 1988, and of the vegetation growing on it is assessed. The contours of maximum pollution shortly after the accident can be easily found based on the observed nonpolar substance contents in the soil. The pH values are about 7.4. Analyses revealed no elevated heavy metal contents as compared with normal unpolluted soil. The above-ground parts of barley exhibit retarded growth corresponding to the degree of soil pollution. With one exception, the vanadium and nickel contents of plants grown in the polluted soil are lower than as encountered in clean soil. In the most affected areas the level of pollution is too high to enable the land to be used for farming. (J.B.). 6 tabs., 5 figs

Civil Liability for Environmental Damages

Directory of Open Access Journals (Sweden)

Daniela Ciochină

2012-05-01

Full Text Available We debated in this article the civil liability for environmental damages as stipulated in ourlegislation with reference to Community law. The theory of legal liability in environmental law is basedon the duty of all citizens to respect and protect the environment. Considering the importance ofenvironment in which we live, the liability for environmental damages is treated by the Constitution as aprinciple and a fundamental obligation. Many human activities cause environmental damages and, in linewith the principle of sustainable development, they should be avoided. However, when this is notpossible, they must be regulated (by criminal or administrative law in order to limit their adverse effectsand, according to the polluter pays principle, to internalize in advance their externalities (through taxes,insurances or other forms of financial security products. Communication aims to analyze these issues andlegal regulations dealing with the issue of liability for environmental damage.

Regulation Plans on Severe Accidents developed by KINS Severe Accident Regulation Preparation TFT

International Nuclear Information System (INIS)

Kim, Kyun Tae; Chung, Ku Young; Na, Han Bee

2016-01-01

Some nuclear power plants in Fukushima Daiichi site had lost their emergency reactor cooling function for long-time so the fuels inside the reactors were molten, and the integrity of containment was damaged. Therefore, large amount of radioactive material was released to environment. Because the social and economic effects of severe accidents are enormous, Korean Government already issued 'Severe Accident Policy' in 2001 which requires nuclear power plant operators to set up 'Quantitative Safety Goal', to do 'Probabilistic Safety Analysis', to install 'Severe Accident Countermeasures' and to make 'Severe Accident Management Plan'. After the Fukushima disaster, a Special Safety Inspection was performed for all operating nuclear power plants of Korea. The inspection team from industry, academia, and research institutes assessed Korean NPPs capabilities to cope with or respond to severe accidents and emergency situation caused by natural disasters such as a large earthquake or tsunami. As a result of the special inspection, about 50 action items were identified to increase the capability to cope with natural disaster and severe accidents. Nuclear Safety Act has been amended to require NPP operators to submit Accident Management Plant as part of operating license application. The KINS Severe Accident Regulation Preparation TFT had first investigated oversea severe accident regulation trend before and after the Fukushima accident. Then, the TFT has developed regulation draft for severe accidents such as Severe accident Management Plans, the required design features for new NPPs to prevent severe accident against multiple failures and beyond-design external events, countermeasures to mitigate severe accident and to keep the integrity of containment, and assessment methodology on safety assessment plan and probabilistic safety assessment

Development of integrated accident management assessment technology

International Nuclear Information System (INIS)

Jung, Won Dea; Ha, Jae Joo; Jin, Young Ho

2002-04-01

This project aims to develop critical technologies for accident management through securing evaluation frameworks and supporting tools, in order to enhance capabilities coping with severe accidents. For the research goal, firstly under the viewpoint of accident prevention, on-line risk monitoring system and the analysis framework for human error have been developed. Secondly, the training/supporting systems including the training simulator and the off-site risk evaluation system have been developed to enhance capabilities coping with severe accidents. Four kinds of research results have been obtained from this project. Firstly, the framework and taxonomy for human error analysis has been developed for accident management. As the second, the supporting system for accident managements has been developed. Using data that are obtained through the evaluation of off-site risk for Younggwang site, the risk database as well as the methodology for optimizing emergency responses has been constructed. As the third, a training support system, SAMAT, has been developed, which can be used as a training simulator for severe accident management. Finally, on-line risk monitoring system, DynaRM, has been developed for Ulchin 3 and 4 unit

FEATURES OF PROFESSIONAL LIABILITY INSURANCE REALIZATION IN UKRAINE

Directory of Open Access Journals (Sweden)

О. Lobova

2015-04-01

Full Text Available The signs of professional liability insurance are generalized in the article. It is the presence of losses, additional costs that require mechanisms and sources of compensation. The essence of the professional responsibility concept is determined and it is characterized like specialists material liability of different professions, lack of qualifications, errors and omissions are due to carelessness or negligence may cause harm to the client The main elements of the professional liability insurance contract, such as insurance objects, insurance compensation, insurance risks are described. The types of professional liability insurance are characterized. There are such types of the professional liability insurance: professional liability insurance of architect, lawyer, auditor (accountant, appraiser, notary, customs broker and doctor. It is determined, that the most widespread in Ukraine is the professional liability insurance of lawyer and customs broker because the policy is purchased for the sole purpose to obtain a license. The size of insurance rates in the provision of professional liability insurance in different insurance companies of Ukraine are analyzed. It is established that insurance rate depends on the type of professional activity, scope of service, qualifications and the other factors. The development impulse can only provide judicial and legal definition of professions wide list that are subject under mandatory professional liability insurance.

Assets, liabilities and risks

Directory of Open Access Journals (Sweden)

R. Thomson

2014-01-01

Full Text Available Financial economists and actuaries do not always talk the same language. One particular difference of concern to actuaries is the method of treatment (or non-treatment of the liabilities of an investor in the portfolio selection problem. Another difference relates to the way in which liabilities are valued. In this paper, these differences are discussed and possible way forward are suggested.

Formation of decontamination cost calculation model for severe accident consequence assessment

International Nuclear Information System (INIS)

Silva, Kampanart; Promping, Jiraporn; Okamoto, Koji; Ishiwatari, Yuki

2014-01-01

In previous studies, the authors developed an index “cost per severe accident” to perform a severe accident consequence assessment that can cover various kinds of accident consequences, namely health effects, economic, social and environmental impacts. Though decontamination cost was identified as a major component, it was taken into account using simple and conservative assumptions, which make it difficult to have further discussions. The decontamination cost calculation model was therefore reconsidered. 99 parameters were selected to take into account all decontamination-related issues, and the decontamination cost calculation model was formed. The distributions of all parameters were determined. A sensitivity analysis using the Morris method was performed in order to identify important parameters that have large influence on the cost per severe accident and large extent of interactions with other parameters. We identified 25 important parameters, and fixed most negligible parameters to the median of their distributions to form a simplified decontamination cost calculation model. Calculations of cost per severe accident with the full model (all parameters distributed), and with the simplified model were performed and compared. The differences of the cost per severe accident and its components were not significant, which ensure the validity of the simplified model. The simplified model is used to perform a full scope calculation of the cost per severe accident and compared with the previous study. The decontamination cost increased its importance significantly. (author)

BNFL nuclear decommissioning liabilities management program

International Nuclear Information System (INIS)

Colquhoun, A.P.

1995-01-01

The objective of this paper is to describe BNFL's policy and strategy for decommissioning and also to summarize the overall scope of nuclear liabilities in the wider field of waste retrieval and storage, as well as the dismantling and demolition aspects of decommissioning. BNFL's recently established organisational arrangements for discharging all types of these liabilities are explained, together with a review of practical progress in dealing with them. Organisational changes in recent years have amalgamated decommissioning work with operations covering waste storage and retrieval operations. A strategy of minimising residual activity in shutdown plants is pursued, followed by dismantling and demolition on appropriate time scales to minimise risk and cost. Since April 1995, a new BNFL subsidiary, Nuclear Liabilities Management Company Limited has taken responsibility for discharge of BNFL's Waste Retrieval and Decommissioning liabilities on all BNFL sites. NLM has the objectives of optimal and lowest cost management of liabilities and much clearer segregation of physical operations from project specification and planning. The Ministry of Defense (MoD) policy, strategy, work programmes and progress for the Atomic Weapons Establishment (AWE) are also outlined. MoD/AEA has established an equivalent strategy for dealing with its liabilities. (J.S.). 5 refs., 2 figs., 4 appends

Third Party Liability governing Dangerous and Nuclear Activities

International Nuclear Information System (INIS)

Di Martino, Vittorio.

1979-01-01

The introductory chapters of this book analyse the concept of fault as a basis for third party liability and the evolution of jurisprudence and doctrine towards the concept of absolute liability. The following part covers the Italian system of liability for hazardous activities. The nuclear third party liability system is then analysed according to existing international conventions and nuclear legislation in several countries. The Appendix contains various legislative and regulatory texts on nuclear third party liability in Italy and in other countries which provide for special legislation in this field. (NEA) [fr

ASSESSING ACCIDENT HOTSPOTS BY USING VOLUNTEERED GEOGRAPHIC INFORMATION

Directory of Open Access Journals (Sweden)

Golnoosh

2017-11-01

Full Text Available Due to the ever-increasing number of vehicles, transportation issues, especially transportation safety have gained great importance. One of the social problems in the world, and particularly in developing countries, which each year imposes great casualties, and economic, social and cultural costs on society, is traffic accidents. Traffic accidents cause waste of time and assets and loss of human resources in society, therefore studies and measures to reduce accidents and damage caused by them, particularly in recent decades, has become important. One of the suggested ways to deal with the problem of car accidents is the modeling of accident-prone points, as by identifying these points, factors affecting accidents can be identified, and elimination of these factors leads to a reduction in accidents. Numerous studies have been conducted in this respect, using official police data to identify these points and performing necessary analysis on them. Official data has gaps and shortcomings. Using Volunteered Geographic Information to determine accident-prone venues can be a suitable answer to the problems of using official data. The aim of this study is the use of volunteered geographic information in relation to the accidents and their causes. By taking into account factors affecting traffic accidents in the study area, and determining the importance of each factor, as well as the severity-of-accidents parameter, and using the Expert Choice software, a decision-making software based on the hierarchical analysis, high-risk venues are determined, and the accident-prone points of the study area are specified.

A Model for Traffic Accidents Prediction Based on Driver Personality Traits Assessment

Directory of Open Access Journals (Sweden)

Marjana Čubranić-Dobrodolac

2017-12-01

Full Text Available The model proposed in this paper uses four psychological instruments for assessing driver behaviour and personality traits aiming to find a relationship between the considered constructs and the occurrence of traffic accidents. A Barratt Impulsiveness Scale (BIS-11 was used for the assessment of impulsivity, Aggressive Driving Behaviour Questionnaire (ADBQ for assessing the aggressiveness while driving, Manchester Driver Attitude Questionnaire (DAQ and the Questionnaire for self-assessment of driving ability. Besides these instruments, the participants filled out an extensive demographic survey. Within the statistical analysis, in addition to the descriptive indicators, correlation coefficients were calculated and four hierarchical regression analyses were performed to determine the predictive power of personality traits on the occurrence of traffic accidents. Further, to confirm the results and to obtain additional information about the relationship between the considered variables, the structural equation modelling and binary logistic regression have been implemented. A sample of this research covered 305 drivers, of which there were 100 bus drivers and 102 truck drivers, as well as 103 drivers of privately owned vehicles. The results indicate that BIS-11 and ADBQ questionnaires show the best predictive power which means that impulsivity and aggressiveness as personality traits have the greatest influence on the occurrence of traffic accidents. This research could be useful in many fields, such as the design of selection procedures for professional drivers, development of programs for the prevention of traffic accidents and violations of law, rehabilitation of drivers who have been deprived of the driving license, etc.

Fusion energy and nuclear liability considerations

International Nuclear Information System (INIS)

Fork, William E.; Peterson, Charles H.

2014-01-01

For over 60 years, fusion energy has been recognised as a promising technology for safe, secure and environmentally-sustainable commercial electrical power generation. Over the past decade, research and development programmes across the globe have shown progress in developing critical underlying technologies. Approaches ranging from high-temperature plasma magnetic confinement fusion to inertial confinement fusion are increasingly better understood. As scientific research progresses in its aim to achieve fusion 'ignition', where nuclear fusion becomes self-sustaining, the international legal community should consider how fusion power technologies fit within the current nuclear liability legal framework. An understanding of the history of the civil nuclear liability regimes, along with the different risks associated with fusion power, will enable nations to consider the proper legal conditions needed to deploy and commercialise fusion technologies for civil power generation. This note is divided into three substantive parts. It first provides background regarding fusion power and describes the relatively limited risks of fusion technologies when compared with traditional nuclear fission technologies. It then describes the international nuclear liability regime and analyses how fusion power fits within the text of the three leading conventions. Finally, it examines how fusion power may fall within the international nuclear liability framework in the future, a discussion that includes possible amendments to the relevant international liability conventions. It concludes that the unique nature of the current civil nuclear liability regime points towards the development of a more tailored liability solution because of the reduced risks associated with fusion power. (authors)

Testing of an accident consequence assessment model using field data

International Nuclear Information System (INIS)

Homma, Toshimitsu; Matsubara, Takeshi; Tomita, Kenichi

2007-01-01

This paper presents the results obtained from the application of an accident consequence assessment model, OSCAAR to the Iput dose reconstruction scenario of BIOMASS and also to the Chernobyl 131 I fallout scenario of EMRAS, both organized by International Atomic Energy Agency. The Iput Scenario deals with 137 Cs contamination of the catchment basin and agricultural area in the Bryansk Region of Russia, which was heavily contaminated after the Chernobyl accident. This exercise was used to test the chronic exposure pathway models in OSCAAR with actual measurements and to identify the most important sources of uncertainty with respect to each part of the assessment. The OSCAAR chronic exposure pathway models had some limitations but the refined model, COLINA almost successfully reconstructed the whole 10-year time course of 137 Cs activity concentrations in most requested types of agricultural products and natural foodstuffs. The Plavsk scenario provides a good opportunity to test not only the food chain transfer model of 131 I but also the method of assessing 131 I thyroid burden. OSCAAR showed in general good capabilities for assessing the important 131 I exposure pathways. (author)

An athlete’s criminal liability towards spectators

Directory of Open Access Journals (Sweden)

mohammad nabipour

2017-10-01

Full Text Available Abstract:   Basically and according to clause of article 158 of the Islamic penal code, approved in 2013 (sporting activities and accidents resulting from it, if the reason of accidents do not violate the rules related to that sport and these regulation are not in conflict with religious rules there will be no criminal liability for the athlete. As it appears the athlete that will be exempted from any criminal offense when he has not violated the rules, however, if the athletes is offender whether the injured is opponent athlete or one of the spectators, the offending athletes will be liable for the penalty. In other words, what kind of criminal responsibility would be in these cases, if the act committed by him towards the spectator was deliberate (which would warrants retaliation or a psedudo_deliberate error (which would warrants the payment of atonement and also sanction punishment it means that imprisonment 1 to 3 years in case of victim death by the offending athlete according to article 616 in sanction law or vasted error (which would warrants prey for a loss by kinsmam the responsibility of the athlete will be different.But whether the athlete respect to all of the rules he will be completely exempted from the damage that he enters into the spectator or not, is the point of disagreement which this article seeks to ask the question.    

Regulation Plans on Severe Accidents developed by KINS Severe Accident Regulation Preparation TFT

Energy Technology Data Exchange (ETDEWEB)

Kim, Kyun Tae; Chung, Ku Young; Na, Han Bee [KINS, Daejeon (Korea, Republic of)

2016-05-15

Some nuclear power plants in Fukushima Daiichi site had lost their emergency reactor cooling function for long-time so the fuels inside the reactors were molten, and the integrity of containment was damaged. Therefore, large amount of radioactive material was released to environment. Because the social and economic effects of severe accidents are enormous, Korean Government already issued 'Severe Accident Policy' in 2001 which requires nuclear power plant operators to set up 'Quantitative Safety Goal', to do 'Probabilistic Safety Analysis', to install 'Severe Accident Countermeasures' and to make 'Severe Accident Management Plan'. After the Fukushima disaster, a Special Safety Inspection was performed for all operating nuclear power plants of Korea. The inspection team from industry, academia, and research institutes assessed Korean NPPs capabilities to cope with or respond to severe accidents and emergency situation caused by natural disasters such as a large earthquake or tsunami. As a result of the special inspection, about 50 action items were identified to increase the capability to cope with natural disaster and severe accidents. Nuclear Safety Act has been amended to require NPP operators to submit Accident Management Plant as part of operating license application. The KINS Severe Accident Regulation Preparation TFT had first investigated oversea severe accident regulation trend before and after the Fukushima accident. Then, the TFT has developed regulation draft for severe accidents such as Severe accident Management Plans, the required design features for new NPPs to prevent severe accident against multiple failures and beyond-design external events, countermeasures to mitigate severe accident and to keep the integrity of containment, and assessment methodology on safety assessment plan and probabilistic safety assessment.

Utilization of dose assessment models to facilitate off-site recovery operations for accidents at nuclear facilities

International Nuclear Information System (INIS)

Dickerson, M.H.; Foster, K.T.

1989-09-01

One of the most important uses of dose assessment models in response to accidents at nuclear facilities is to help provide guidance to emergency response managers for identifying, and mitigating, the consequences of an accident once the accident has been terminated. By combining results from assessment models with radiological measurements, a qualitative methodology can be developed to aid emergency response managers in determining the total dose received by the population and to minimize future doses through the use of mitigation procedures. To illustrate the methodology, this discussion focuses on the use of models to estimate the dose delivered to the public both during and after a nuclear accident. 4 refs., 10 figs., 1 tab

The evaluation of the abuse liability of drugs.

Science.gov (United States)

Johanson, C E

1990-01-01

In order to place appropriate restrictions upon the availability of certain therapeutic agents to limit their abuse, it is important to assess abuse liability, an important aspect of drug safety evaluation. However, the negative consequences of restriction must also be considered. Drugs most likely to be tested are psychoactive compounds with therapeutic indications similar to known drugs of abuse. Methods include assays of pharmacological profile, drug discrimination procedures, self-administration procedures, and measures of drug-induced toxicity including evaluations of tolerance and physical dependence. Furthermore, the evaluation of toxicity using behavioural end-points is an important component of the assessment, and it is generally believed that the most valid procedure in this evaluation is the measurement of drug self-administration. However, even this method rarely predicts the extent of abuse of a specific drug. Although methods are available which appear to measure relative abuse liability, these procedures are not validated for all drug classes. Thus, additional strategies, including abuse liability studies in humans, modelled after those used with animals, must be used in order to make a more informed prediction. Although there is pressure to place restrictions on new drugs at the time of marketing, in light of the difficulty of predicting relative abuse potential, a better strategy might be to market a drug without restrictions, but require postmarketing surveillance in order to obtain more accurate information on which to base a final decision.

RESPONSABILIDADE CIVIL DO EMPREGADOR NOS DANOS AO MEIO AMBIENTE LABORAL / EMPLOYER’S LIABILITY IN THE DAMAGE TO THE WORKPLACE ENVIRONMENT

Directory of Open Access Journals (Sweden)

Caren Silva Machado

2014-12-01

Full Text Available The work environment consists of a fundamental human right of third dimension, and can be conceptualized as any place where work activities are performed, which must be free of harmful agents in worker’s physical or mental health. It highlights the importance of studying this subject by the fact that labor accidents commonly arise from improper work environments. Brazil is the fourth in the world ranking regarding the greatest number of accidents. This study has the general objective of analyzing if the liability of the employer in the damage to the work environment is objective or subjective. As for specific goals, this research will verify the concept of the working environment as a kind of environment in the light of the principle of human dignity; and study the institute of civil liability of the employer to see if it is possible to admit that it is objective from a systematic and harmonic analysis of the article 1, III; caput of Article 7, caput and Part III of article 170 and §3 of article 225 of the Federal Constitution and sole paragraph of article 927 of the Civil Code. The research method is deductive and hermeneutic. The methodology is bibliographic and documentary.

Assessment of Technogenic Accident Risk of Industrial Building Structures

Science.gov (United States)

Baiburin, D. A.; Baiburin, A. Kh

2017-11-01

A methodology for assessing the risk of an industrial building accident was developed taking into account the damage caused by various localization of collapse. Before the beginning of the survey of a facility technical condition, groups including the same type of building structures are selected. Further, assessment is made for the reduction in their load-carrying capacity from the strength and stability conditions taking into account defects. The characteristics of the influence of defects and structural damage on a building safety is the degree of compliance with the standards expressed by the reliability level. Reliability levels assignment is carried out on the basis of calculations, operating experience and inspection of a particular type of structure according to the formalized rules. The risk of collapse according to a separate scenario is calculated for structures that are capable and incapable of causing a progressive ossification. The results of the technique application are based on the analysis of the accident risk at the welding shop “Vysota (Height) 239” of the Chelyabinsk Pipe Rolling Plant.

Future financial liabilities of nuclear activities

International Nuclear Information System (INIS)

1996-01-01

This report deals with future financial liabilities arising from nuclear activities, in particular electricity generation. Future financial liabilities are defined as costs which an organisation or company is expected to meet beyond some five years as a consequence of its current and past activities. The study provides a comprehensive picture on policies for recognizing and funding future financial liabilities arising from nuclear activities and their implementation schemes in Nea Member countries. Mechanisms for reporting and funding future financial liabilities are described, analysed and compared. The report offers some findings, conclusions and recommendations for consideration by Member countries. The nuclear activities considered in the report include nuclear research and development, nuclear industry sectors such as uranium mining and milling, conversion and enrichment, nuclear fuel fabrication, nuclear power plant operation and maintenance, and radioisotopes production. Future financial liabilities arising from these activities cover management and disposal of radioactive wastes, reprocessing of spent fuels when applicable and decommissioning of facilities at the end of their life time. 12 refs., 14 figs., 16 tabs

Direct liability of corporations and their personnel under CERCLA

International Nuclear Information System (INIS)

Landreth, L.W.

1991-01-01

The prevailing liability theory applied to those persons who have caused, through their action or inaction, the release of a hazardous substance is that CERCLA provides a statutory basis for direct personal liability This direct avenue to liability is in conflict with well-settled principles of corporate limited liability. This paper discusses the impact CERCLA has had on the common law concepts of liability for corporations and their members

Cernavoda CANDU severe accident evaluation

International Nuclear Information System (INIS)

Negut, G.; Marin, A.

1997-01-01

The papers present the activities dedicated to Romania Cernavoda Nuclear Power Plant first CANDU Unit severe accident evaluation. This activity is part of more general PSA assessment activities. CANDU specific safety features are calandria moderator and calandria vault water capabilities to remove the residual heat in the case of severe accidents, when the conventional heat sinks are no more available. Severe accidents evaluation, that is a deterministic thermal hydraulic analysis, assesses the accidents progression and gives the milestones when important events take place. This kind of assessment is important to evaluate to recovery time for the reactor operators that can lead to the accident mitigation. The Cernavoda CANDU unit is modeled for the of all heat sinks accident and results compared with the AECL CANDU 600 assessment. (orig.)

An assessment the severe accident equipment survivability for the Korean Next Generation Reactor

International Nuclear Information System (INIS)

Lee, B. C.; Moon, Y. T.; Park, J. W.; Kho, H. J.; Lee, S. W.

1999-01-01

One of the prominent design approaches to cope with the severe accident challenges in the Korean Next Generation Reactor is an assessment of equipment survivability in the severe accident environment at early design stage. In compliance with 10CFR50.34(f) and SECY-93-087, this work addresses that a reasonable level of assurance be provided to demonstrate that sufficient instrumentation and equipment will survive the consequences of a severe accident and will be available so that the operator may recover from and trend severe core damage sequences, including those scenarios which result in 100 percent oxidation of the active fuel cladding. An analytical and systematic approach was used to identify the equipment and instrumentation of safety-function and define severe accident environments including temperature, pressure, humidity, and radiation before and after the reactor vessel breach. As a result, it was concluded that with minor exceptions, existing design basis equipment qualification methods are sufficient to provide a reasonable level of assurance that this equipment will function during a severe accident. Furthermore, supplemental severe accident equipment and instrument procurement requirements were identified. (author)

[School accidents--an epidemiological assessment of injury types and treatment effort].

Science.gov (United States)

Kraus, R; Heiss, C; Alt, V; Schnettler, R

2006-10-01

Children and adolescents spend up to 50% of their time at school. The purpose of this study was to assess injury patterns with their treatment of school accidents in a Trauma Service of a German University Hospital and to compare these data to the literature. All school accidents from 01.07.1999 to 30.06.2004 were statistically analysed in a retrospective manner by chart review. There were 1399 school accidents treated in our department. Average age of the injured children was 11.8 years with a boy:girl ratio of 3:2. Almost 40% of the injuries occurred during school sport. The most frequently injured region was the upper extremity including the hand (36.8%). Distortion and contusion were the most frequent diagnoses of all injuries. 16% of the cases had to be treated surgically and/or under general anaesthesia and also a total of 16% of the patients had to be admitted to the hospital. It can be concluded for school facilities that special attention has to be paid during school sports activity and breaks because they account for most accidents. Traffic education may reduce severe injuries. For diagnosis and treatment of school accidents specific knowledge of the growing longbones of the upper extremity and the hand is important.

Assessment of severe accident prevention and mitigation features: PWR, large dry containment design

International Nuclear Information System (INIS)

Perkins, K.R.; Hsu, C.J.; Lehner, J.R.; Luckas, W.J.; Cho, N.; Fitzpatrick, R.G.; Pratt, W.T.; Eltawila, F.; Maly, J.A.

1988-07-01

Plant features and operator actions which have been found to be important in either preventing or mitigating severe accidents in PWRs with large dry containments have been identified. These features and actions were developed from insights derived from reviews of risk assessments performed specifically for the Zion plant and from assessments of other relevant studies. Accident sequences that dominate the core-damage frequency and those accident sequences that are of potentially high consequence were identified. Vulnerabilities of the large dry containment to severe accident containment loads were also identified. In addition, those features of a PWR with a large dry containment, which are important for preventing core damage and are available for mitigating fission-product release to the environment were identified. The report is issued to provide focus to the analyst examining an individual plant. The report calls attention to plant features and operator actions and provides a list of deterministic tributes for assessing those features and actions found to be helpful in reducing the overall risk for Zion and other PWRs with large dry containments. Thus, the guidance is offered as a resource in examining the subject plant to determine if the same, or similar, plant features and operator actions will be of value in reducing overall plant risk. This report is intended to serve solely as guidance

Assessment of severe accident prevention and mitigation features: PWR, ice-condenser containment design

International Nuclear Information System (INIS)

Hsu, C.J.; Perkins, K.R.; Luckas, W.J.; Fitzpatrick, R.G.; Cho, N.; Lehner, J.R.; Pratt, W.T.; Eltawila, F.; Maly, J.A.

1988-07-01

Plant features and operator actions which have been found to be important in either preventing and mitigating severe accidents in PWRs with ice-condenser containments have been identified. Thus features and actions were developed from insights derived from reviews of risk assessments performed specifically for the Sequoyah plant and from assessments of other relevant studies. Accident sequences that dominate the core-damage frequency and those accident sequences that are of potentially high consequence were identified. Vulnerabilities of the ice-condenser containment to sever accident containment loads were also identified. In addition, those features of a PWR with an ice-condenser containment, which are important for preventing core damage and are available for mitigating fission-product release to the environment were identified. This report is issued to provide focus to an analyst examining an individual plant. The report calls attention to plant features and operator actions and provides a list of deterministic attributes for assessing those features and actions found to be helpful in reducing the overall risk for Sequoyah and other PWRs with ice-condenser containments. Thus, the guidance is offered as a resource in examining the subject plant to determine if the same, or similar, plant features and operator actions will be of value in reducing overall plant risk. This report is intended to serve solely as guidance. 14 tabs

A review of severe accident assessment

International Nuclear Information System (INIS)

Kawashima, Kei

2000-01-01

One of the most difficult problems on evaluation of external costs on nuclear power generation is value on a severe accident risk. Once forming a severe accident, its effect is very important and extends to a wide range, to give a lot of damages. It is a main area of study on externality of energy to compare various risks by means of price conversion at unit kWh. Here was outlined on research examples on main severe accident risks before then. A common fact on estimation cost such research examples is to limit it to direct cost (mainly to health damage) at accident phenomenon. As an actual problem, it is very difficult to substantially quantify such parameters because of basically belonging to social psychology. It is due to no finding out decisive evaluation method on this problem to be adopted conventional EED (Expert Expected Damages) approach in the ExternE Phase III, either. (G.K.)

Nuclear third party liability under Polish law

International Nuclear Information System (INIS)

Lewaszkiewic-Petrykowska, B.

1988-01-01

This paper describes the system governing liability for nuclear incidents in Poland. The Atomic Energy Act of 10 April 1986, which entered into force on 1 July 1986, covers all aspects of nuclear activities, including third party liability. Such liability is channelled onto the nuclear operator who must take out insurance to cover his liability up to an amount fixed in the contract. The Act provides that questions not settled by its provisions are governed by the Civil Code; therefore, if personal injuries exceed that amount victims may claim the difference from the State under that Code (NEA) [fr

Limiting the liability of the nuclear operator

International Nuclear Information System (INIS)

Reyners, P.

1986-01-01

This article discusses the questioning of a fundamental principle of the special nuclear third party liability regime by certain NEA countries: the limitation of the nuclear operator's liability. This regime, set up since the late fifties at European then at worldwide level, had until now been widely adopted in the national legislation of most of the countries with a nuclear power programme. The author analyses the different arguments in favour of restoring unlimited liability for the nuclear operator and attempts to define its implications for the future of the nuclear third party liability regime in NEA countries. (NEA) [fr

Severe Accident Progression and Consequence Assessment Methodology Upgrades in ISAAC for Wolsong CANDU6

International Nuclear Information System (INIS)

Song, Y.M.; Kim, D.H.; Nijhawan, Sunil

2015-01-01

Amongst the applications of integrated severe accident analysis codes like ISAAC, the principal are to a) help develop an understanding of the severe accident progression and its consequences; b) support the design of mitigation measures by providing for them the state of the reactor following an accident; and c) to provide a training platform for accident management actions. After Fukushima accident there is an increased awareness of the need to implement effective and appropriate mitigation measures and empower the operators with training and understanding about severe accident progression and control opportunities. An updated code with reduced uncertainties can better serve these needs of the utility making decisions about mitigation measures and corrective actions. Optimal deployment of systems such as PARS and filtered containment venting require information on reactor transients for a number of critical parameters. Thus there is a greater consensus now for a demonstrated ability to perform accident progression and consequence assessment analyses with reduced uncertainties. Analyses must now provide source term transients that represent the best in available understanding and so meaningfully support mitigation measures. This requires removal of known simplifications and inclusion of all quantifiable and risk significant phenomena. Advances in understanding of CANDU6 severe accident progression reflected in the severe accident integrated code ROSHNI are being incorporated into ISAAC using CANDU specific component and system models developed and verified for Wolsong CANDU 6 reactors. A significant and comprehensive upgrade of core behavior models is being implemented in ISAAC to properly reflect the large variability amongst fuel channels in feeder geometry, fuel thermal powers and burnup. The paper summarizes the models that have been added and provides some results to illustrate code capabilities. ISAAC is being updated to meet the current requirements and

Severe Accident Progression and Consequence Assessment Methodology Upgrades in ISAAC for Wolsong CANDU6

Energy Technology Data Exchange (ETDEWEB)

Song, Y.M.; Kim, D.H. [KAERI, Daejeon (Korea, Republic of); Nijhawan, Sunil [Prolet Inc. 98 Burbank Drive, Toronto (Canada)

2015-05-15

Amongst the applications of integrated severe accident analysis codes like ISAAC, the principal are to a) help develop an understanding of the severe accident progression and its consequences; b) support the design of mitigation measures by providing for them the state of the reactor following an accident; and c) to provide a training platform for accident management actions. After Fukushima accident there is an increased awareness of the need to implement effective and appropriate mitigation measures and empower the operators with training and understanding about severe accident progression and control opportunities. An updated code with reduced uncertainties can better serve these needs of the utility making decisions about mitigation measures and corrective actions. Optimal deployment of systems such as PARS and filtered containment venting require information on reactor transients for a number of critical parameters. Thus there is a greater consensus now for a demonstrated ability to perform accident progression and consequence assessment analyses with reduced uncertainties. Analyses must now provide source term transients that represent the best in available understanding and so meaningfully support mitigation measures. This requires removal of known simplifications and inclusion of all quantifiable and risk significant phenomena. Advances in understanding of CANDU6 severe accident progression reflected in the severe accident integrated code ROSHNI are being incorporated into ISAAC using CANDU specific component and system models developed and verified for Wolsong CANDU 6 reactors. A significant and comprehensive upgrade of core behavior models is being implemented in ISAAC to properly reflect the large variability amongst fuel channels in feeder geometry, fuel thermal powers and burnup. The paper summarizes the models that have been added and provides some results to illustrate code capabilities. ISAAC is being updated to meet the current requirements and

Inadequacies in the civil nuclear liability regime evident after the Chernobyl accident: the response in the joint protocol of 1988

International Nuclear Information System (INIS)

Pelzer, N.

1993-01-01

The Joint Protocol of 21 September 1988 Relating to the Application of the Vienna Convention and the Paris Convention, by bridging both Conventions and by broadening thus the area where internationally harmonized nuclear liability law is applicable to nuclear incidents, contributes to doing away with inadequacies in the system of compensation for nuclear damage. On the other hand the Protocol has negative repercussions on the existing liability Conventions. Due to the enlargement of the territorial scope of application the compensation amounts available will be exhausted earlier. In order to avoid an aggravation of the legal position of the victims in the territories of the original Contracting Parties to the Vienna and the Paris Conventions the joint Protocol has to be responded to by a considerable increase of the compensation amounts

[Beginners' operations and medical specialist standards : Avoidance of criminal liability and civil liability].

Science.gov (United States)

Schneider, H

2018-05-16

In all phases, patients are entitled to receive medical treatment according to medical specialist standards. This does not mean that patients necessarily have to be treated by a medical specialist. Operations performed by "beginners", e. g. assistant physicians, are permitted. However, there are increased liability risks, both for the specialist and the assistant physician. Furthermore, there are risks of criminal responsibility for causing bodily harm by negligence or negligent manslaughter. This article portrays the requirements of civil liability and criminal responsibility concerning beginners' operations on the basis of cases and judgments of the Federal Court and the Higher Regional Courts in Germany. Additionally, the reception of the jurisprudence by the relevant legal literature will be discussed. Jurisprudence and legal literature categorize breaches of duty of care. Assistant physicians can be subject to contributory negligence liabilities, while specialists can bear liabilities for negligent selection, organization or supervision. Responsible specialist and assistant physicians can protect themselves (and the patient) and avoid legal risks by only performing operations adequate to their educational level or by delegating operations to beginners and ensuring intervention by a specialist by supervision of the operation which is suitable to the assistant physician's level of education.

Homicide committed by psychiatric patients: Psychiatrists' liability in Italian law cases.

Science.gov (United States)

Terranova, Claudio; Rocca, Gabriele

2016-01-01

Interest in psychiatrists' professional liability in Italy has increased in recent years because of the number of medical malpractice claims. Professional liability for failure to prevent violent behaviour by psychiatric patients is particularly debated. This study describes three Italian cases in which health professionals - physicians and nurses - were found guilty of manslaughter for murders committed by psychiatric patients. Examination of the cases focuses on claims of malpractice, patients' characteristics, the circumstances of the homicide and the reasons for the court's judgment. In particular, the predictability of violent behaviour and the concept of causal links are examined in detail. The cases provide an opportunity for a study of comparative jurisprudence. The topics discussed are relevant not only to practicing psychiatrists but also to experts assessing medical liability in cases of criminal acts committed by psychiatric patients. © The Author(s) 2015.

Development of radiation dose assessment system for radiation accident (RADARAC)

International Nuclear Information System (INIS)

Takahashi, Fumiaki; Shigemori, Yuji; Seki, Akiyuki

2009-07-01

The possibility of radiation accident is very rare, but cannot be regarded as zero. Medical treatments are quite essential for a heavily exposed person in an occurrence of a radiation accident. Radiation dose distribution in a human body is useful information to carry out effectively the medical treatments. A radiation transport calculation utilizing the Monte Carlo method has an advantageous in the analysis of radiation dose inside of the body, which cannot be measured. An input file, which describes models for the accident condition and quantities of interest, should be prepared to execute the radiation transport calculation. Since the accident situation, however, cannot be prospected, many complicated procedures are needed to make effectively the input file soon after the occurrence of the accident. In addition, the calculated doses are to be given in output files, which usually include much information concerning the radiation transport calculation. Thus, Radiation Dose Assessment system for Radiation Accident (RADARAC) was developed to derive effectively radiation dose by using the MCNPX or MCNP code. RADARAC mainly consists of two parts. One part is RADARAC - INPUT, which involves three programs. A user can interactively set up necessary resources to make input files for the codes, with graphical user interfaces in a personnel computer. The input file includes information concerning the geometric structure of the radiation source and the exposed person, emission of radiations during the accident, physical quantities of interest and so on. The other part is RADARAC - DOSE, which has one program. The results of radiation doses can be effectively indicated with numerical tables, graphs and color figures visibly depicting dose distribution by using this program. These results are obtained from the outputs of the radiation transport calculations. It is confirmed that the system can effectively make input files with a few thousand lines and indicate more than 20

Liability for oil spill damages: issues, methods, and examples

International Nuclear Information System (INIS)

Grigalunas, T.A.; Opaluch, J.J.; Diamantides, J.; Mazzotta, M.

1998-01-01

Liability is an important incentive-based instrument for preventing oil spills and provides a sustainable approach for restoring coastal resources injured by spills. However, the use of liability for environmental damages raises many challenges, including quantification of money measures of damages. In this article, case studies are used to illustrate the issues, methods, and challenges associated with assessing a range of damages, from those that can be measured relatively easily using market information to more 'esoteric', and much more difficult, cases involving non-market-valued losses. Also discussed are issues raised by the new national and international regulatory focus on restoration and by the simplified, compensatory formula used by some states. (author)

Review and assessment of package requirements (yellowcake) and emergency response to transportation accidents

International Nuclear Information System (INIS)

1978-10-01

As a consequence of an accident involving a truck shipment of yellowcake, a joint NRC--DOT study was undertaken to review and assess the regulations and practices related to package integrity and to emergency response to transportation accidents involving low specific activity radioactive materials. Recommendations are made regarding the responsibilities of state and local agencies, carriers, and shippers, and the DOT and NRC regulations

Liability for nuclear damage. An international perspective

International Nuclear Information System (INIS)

Lopuski, J.

1993-01-01

The book deals with some of the complex issues of liability and compensation for nuclear damage which have been considered in the course of the work of the IAEA concerning the revision of the Vienna Convention on nuclear liability. It presents, in an orderly way, personal reflections of its author based on this experience gathered in years 1989-1992 when participating in this work. Necessarily it contains in some of its parts references to documents of the IAEA Standing Committee on Nuclear Liability; these documents because of their length could not be reproduced. Consequently these parts may be fully intelligible for those who have not participated in or closely followed in Committee's work. The IAEA work on liability for nuclear damage was initiated in the wake of the impact made on the world's public opinion by the Chernobyl incident and its transboundary effects; issues of international state liability and full compensation have been raised. But humanitarian ideas have quickly been confronted with cold calculations of the cost of financial protection for victims and an open unwillingness of some nuclear states the engage their liability; conflict of interests between nuclear and non-nuclear states has been manifested. After three years of discussion no wide consensus could be reached on some basic issues, such as: relationship between international state and civil liability regimes, structures of international legislation, concept of nuclear damage, limits of compensation, role of public funds or jurisdiction. The author presents his approach to these controversial issues, trying to provide at the same time a theoretical outline for the future international legislation on nuclear liability. (author)

Development of a dose assessment computer code for the NPP severe accident

International Nuclear Information System (INIS)

Cheong, Jae Hak

1993-02-01

A real-time emergency dose assessment computer code called KEDA (KAIST NPP Emergency Dose Assessment) has been developed for the NPP severe accident. A new mathematical model which can calculate cloud shine has been developed and implemented in the code. KEDA considers the specific Korean situations(complex topography, orientals' thyroid metabolism, continuous washout, etc.), and provides functions of dose-monitoring and automatic decision-making. To verify the code results, KEDA has been compared with an NRC officially certified code, RASCAL, for eight hypertical accident scenarios. Through the comparison, KEDA has been proved to provide reasonable results. Qualitative sensitivity analysis also the been performed for potentially important six input parameters, and the trends of the dose v.s. down-wind distance curve have been analyzed comparing with the physical phenomena occurred in the real atmosphere. The source term and meteorological conditions are turned out to be the most important input parameters. KEDA also has been applied to simulate Kori site and a hyperthetical accident with semi-real meteorological data has been simulated and analyzed

Study on the code system for the off-site consequences assessment of severe nuclear accident

Energy Technology Data Exchange (ETDEWEB)

Kim, Sora; Mn, Byung Il; Park, Ki Hyun; Yang, Byung Mo; Suh, Kyung Suk [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2016-12-15

The importance of severe nuclear accidents and probabilistic safety assessment (PSA) were brought to international attention with the occurrence of severe nuclear accidents caused by the extreme natural disaster at Fukushima Daiichi nuclear power plant in Japan. In Korea, studies on level 3 PSA had made little progress until recently. The code systems of level 3 PSA, MACCS2 (MELCORE Accident Consequence Code System 2, US), COSYMA (COde SYstem from MAria, EU) and OSCAAR (Off-Site Consequence Analysis code for Atmospheric Releases in reactor accidents, JAPAN), were reviewed in this study, and the disadvantages and limitations of MACCS2 were also analyzed. Experts from Korea and abroad pointed out that the limitations of MACCS2 include the following: MACCS2 cannot simulate multi-unit accidents/release from spent fuel pools, and its atmospheric dispersion is based on a simple Gaussian plume model. Some of these limitations have been improved in the updated versions of MACCS2. The absence of a marine and aquatic dispersion model and the limited simulating range of food-chain and economic models are also important aspects that need to be improved. This paper is expected to be utilized as basic research material for developing a Korean code system for assessing off-site consequences of severe nuclear accidents.

Study on the code system for the off-site consequences assessment of severe nuclear accident

International Nuclear Information System (INIS)

Kim, Sora; Mn, Byung Il; Park, Ki Hyun; Yang, Byung Mo; Suh, Kyung Suk

2016-01-01

The importance of severe nuclear accidents and probabilistic safety assessment (PSA) were brought to international attention with the occurrence of severe nuclear accidents caused by the extreme natural disaster at Fukushima Daiichi nuclear power plant in Japan. In Korea, studies on level 3 PSA had made little progress until recently. The code systems of level 3 PSA, MACCS2 (MELCORE Accident Consequence Code System 2, US), COSYMA (COde SYstem from MAria, EU) and OSCAAR (Off-Site Consequence Analysis code for Atmospheric Releases in reactor accidents, JAPAN), were reviewed in this study, and the disadvantages and limitations of MACCS2 were also analyzed. Experts from Korea and abroad pointed out that the limitations of MACCS2 include the following: MACCS2 cannot simulate multi-unit accidents/release from spent fuel pools, and its atmospheric dispersion is based on a simple Gaussian plume model. Some of these limitations have been improved in the updated versions of MACCS2. The absence of a marine and aquatic dispersion model and the limited simulating range of food-chain and economic models are also important aspects that need to be improved. This paper is expected to be utilized as basic research material for developing a Korean code system for assessing off-site consequences of severe nuclear accidents

Severe accident phenomena

International Nuclear Information System (INIS)

Jokiniemi, J.; Kilpi, K.; Lindholm, I.; Maekynen, J.; Pekkarinen, E.; Sairanen, R.; Silde, A.

1995-02-01

Severe accidents are nuclear reactor accidents in which the reactor core is substantially damaged. The report describes severe reactor accident phenomena and their significance for the safety of nuclear power plants. A comprehensive set of phenomena ranging from accident initiation to containment behaviour and containment integrity questions are covered. The report is based on expertise gained in the severe accident assessment projects conducted at the Technical Research Centre of Finland (VTT). (49 refs., 32 figs., 12 tabs.)

Liability exposure for surgical robotics instructors.

Science.gov (United States)

Lee, Yu L; Kilic, Gokhan; Phelps, John Y

2012-01-01

Surgical robotics instructors provide an essential service in improving the competency of novice gynecologic surgeons learning robotic surgery and advancing surgical skills on behalf of patients. However, despite best intentions, robotics instructors and the gynecologists who use their services expose themselves to liability. The fear of litigation in the event of a surgical complication may reduce the availability and utility of robotics instructors. A better understanding of the principles of duty of care and the physician-patient relationship, and their potential applicability in a court of law likely will help to dismantle some concerns and uncertainties about liability. This commentary is not meant to discourage current and future surgical instructors but to raise awareness of liability issues among robotics instructors and their students and to recommend certain preventive measures to curb potential liability risks. Published by Elsevier Inc.

Systematic approach for assessment of accident risks in chemical and nuclear processing

International Nuclear Information System (INIS)

Senne Junior, Murillo

2003-07-01

The industrial accidents which occurred in the last years, particularly in the 80's, contributed a significant way to draw the attention of the government, industry and the society as a whole to the mechanisms for preventing events that could affect people's safety and the environment quality. Techniques and methods extensively used the nuclear, aeronautic and war industries so far were adapted to performing analysis and evaluation of the risks associated to other industrial activities, especially in the petroleum, chemistry and petrochemical areas. The risk analysis in industrial facilities is carried out through the evaluation of the probability or frequency of the accidents and their consequences. However, no systematized methodology that could supply the tools for identifying possible accidents likely to take place in an installation is available in the literature. Neither existing are methodologies for the identification of the models for evaluation of the accidents' consequences nor for the selection of the available techniques for qualitative or quantitative analysis of the possibility of occurrence of the accident being focused. The objective of this work is to develop and implement a methodology for identification of the risks of accidents in chemical and nuclear processing facilities as well as for the evaluation of their consequences on persons. For the development of the methodology, the main possible accidents that could occur in such installations were identified and the qualitative and quantitative techniques available for the identification of the risks and for the evaluation of the consequences of each identified accidents were selected. The use of the methodology was illustrated by applying it in two case examples adapted from the literature, involving accidents with inflammable, explosives, and radioactive materials. The computer code MRA - Methodology for Risk Assessment was developed using DELPHI, version 5.0, with the purpose of systematizing

Liability for on-site nuclear property damage

International Nuclear Information System (INIS)

Neems, H.J.

2000-01-01

Typically, liability for on-site property addressed in contracts between operator and its suppliers. Nuclear power plant operators ordinarily protect themselves against risk of nuclear damage to on-site property by insurance. Nuclear liability laws do not specifically address liability for nuclear damage to on-site property. Nuclear plant owners should address risk of damage to on-site property when developing risk management program

Fast dose assessment models, parameters and code under accident conditions for Qinshan Nuclear Power Plant

International Nuclear Information System (INIS)

Zhang, Z.Y.; Hu, E.B.; Meng, X.C.; Zhang, Y.; Yao, R.T.

1993-01-01

According to requirement of accident emergency plan for Qinshan Nuclear Power Plant, a Gaussian straight-line model was adopted for estimating radionuclide concentration in surface air. In addition, the effects of mountain body on atmospheric dispersion was considered. By combination of field atmospheric dispersion experiment and wind tunnel modeling test, necessary modifications have been done for some models and parameters. A computer code for assessment was written in Quick BASIC (V4.5) language. The radius of assessment region is 10 km and the code is applicable to early accident assessment. (1 tab.)

Looking at nuclear liability and insurance in Russia

International Nuclear Information System (INIS)

Schwartz, J.

1997-01-01

A recent seminar in Moscow has addressed the issue of nuclear liability and insurance in the Russian nuclear industry since the breakup of the Soviet Union. The potential benefits of joining the international liability regime and adopting comprehensive nuclear liability legislation were discussed. The need to establish appropriate nuclear insurance structures and provide indemnity to cover the liability were also debated. Whether these changes can be put into action or not is less certain than the need for them. (UK)

Modeling non-maturing liabilities

OpenAIRE

von Feilitzen, Helena

2011-01-01

Non‐maturing liabilities, such as savings accounts, lack both predetermined maturity and reset dates due to the fact that the depositor is free to withdraw funds at any time and that the depository institution is free to change the rate. These attributes complicate the risk management of such products and no standardized solution exists. The problem is important however since non‐maturing liabilities typically make up a considerable part of the funding of a bank. In this report different mode...

Electronic cigarettes: abuse liability, topography and subjective effects.

Science.gov (United States)

Evans, Sarah E; Hoffman, Allison C

2014-05-01

To review the available evidence evaluating the abuse liability, topography, subjective effects, craving and withdrawal suppression associated with e-cigarette use in order to identify information gaps and provide recommendations for future research. Literature searches were conducted between October 2012 and January 2014 using five electronic databases. Studies were included in this review if they were peer-reviewed scientific journal articles evaluating clinical laboratory studies, national surveys or content analyses. A total of 15 peer-reviewed articles regarding behavioural use and effects of e-cigarettes published between 2010 and 2014 were included in this review. Abuse liability studies are limited in their generalisability. Topography (consumption behaviour) studies found that, compared with traditional cigarettes, e-cigarette average puff duration was significantly longer, and e-cigarette use required stronger suction. Data on e-cigarette subjective effects (such as anxiety, restlessness, concentration, alertness and satisfaction) and withdrawal suppression are limited and inconsistent. In general, study data should be interpreted with caution, given limitations associated with comparisons of novel and usual products, as well as the possible effects associated with subjects' previous experience/inexperience with e-cigarettes. Currently, very limited information is available on abuse liability, topography and subjective effects of e-cigarettes. Opportunities to examine extended e-cigarette use in a variety of settings with experienced e-cigarette users would help to more fully assess topography as well as behavioural and subjective outcomes. In addition, assessment of 'real-world' use, including amount and timing of use and responses to use, would clarify behavioural profiles and potential adverse health effects.

Focus on the future of nuclear liability law

International Nuclear Information System (INIS)

Pelzer, N.

2000-01-01

The main nuclear liability principles are examined. Then, aspects newly introduced by the 1997 Convention on Supplementary Compensation and by the new austrian nuclear liability law are studied. Then general deliberations on the extent and the limits of a civil nuclear liability regime are tackled. (N.C.)

46 CFR 5.69 - Evidence of criminal liability.

Science.gov (United States)

2010-10-01

... INVESTIGATION REGULATIONS-PERSONNEL ACTION Statement of Policy and Interpretation § 5.69 Evidence of criminal liability. Evidence of criminal liability discovered during an investigation or hearing conducted pursuant... 46 Shipping 1 2010-10-01 2010-10-01 false Evidence of criminal liability. 5.69 Section 5.69...

Learning Safety Assessment from Accidents in a University Environment

DEFF Research Database (Denmark)

Jensen, Niels; Jørgensen, Sten Bay

2013-01-01

This contribution describes how a chemical engineering department started learning from accidents during experimental work and ended up implementing an industrially inspired system for risk assessment of new and existing experimental setups as well as a system for assessing potential risk from...... the chemicals used in the experimental work. These experiences have led to recent developments which focus increasingly on the a theoretical basis for modeling and reasoning on safety as well as operational aspects within a common framework. Presently this framework is being extended with barrier concepts both...

PROBABILISTIC SAFETY ASSESSMENT OF OPERATIONAL ACCIDENTS AT THE WASTE ISOLATION PILOT PLANT

International Nuclear Information System (INIS)

Rucker, D.F.

2000-01-01

This report presents a probabilistic safety assessment of radioactive doses as consequences from accident scenarios to complement the deterministic assessment presented in the Waste Isolation Pilot Plant (WIPP) Safety Analysis Report (SAR). The International Council of Radiation Protection (ICRP) recommends both assessments be conducted to ensure that ''an adequate level of safety has been achieved and that no major contributors to risk are overlooked'' (ICRP 1993). To that end, the probabilistic assessment for the WIPP accident scenarios addresses the wide range of assumptions, e.g. the range of values representing the radioactive source of an accident, that could possibly have been overlooked by the SAR. Routine releases of radionuclides from the WIPP repository to the environment during the waste emplacement operations are expected to be essentially zero. In contrast, potential accidental releases from postulated accident scenarios during waste handling and emplacement could be substantial, which necessitates the need for radiological air monitoring and confinement barriers (DOE 1999). The WIPP Safety Analysis Report (SAR) calculated doses from accidental releases to the on-site (at 100 m from the source) and off-site (at the Exclusive Use Boundary and Site Boundary) public by a deterministic approach. This approach, as demonstrated in the SAR, uses single-point values of key parameters to assess the 50-year, whole-body committed effective dose equivalent (CEDE). The basic assumptions used in the SAR to formulate the CEDE are retained for this report's probabilistic assessment. However, for the probabilistic assessment, single-point parameter values were replaced with probability density functions (PDF) and were sampled over an expected range. Monte Carlo simulations were run, in which 10,000 iterations were performed by randomly selecting one value for each parameter and calculating the dose. Statistical information was then derived from the 10,000 iteration

PROBABILISTIC SAFETY ASSESSMENT OF OPERATIONAL ACCIDENTS AT THE WASTE ISOLATION PILOT PLANT

Energy Technology Data Exchange (ETDEWEB)

Rucker, D.F.

2000-09-01

This report presents a probabilistic safety assessment of radioactive doses as consequences from accident scenarios to complement the deterministic assessment presented in the Waste Isolation Pilot Plant (WIPP) Safety Analysis Report (SAR). The International Council of Radiation Protection (ICRP) recommends both assessments be conducted to ensure that ''an adequate level of safety has been achieved and that no major contributors to risk are overlooked'' (ICRP 1993). To that end, the probabilistic assessment for the WIPP accident scenarios addresses the wide range of assumptions, e.g. the range of values representing the radioactive source of an accident, that could possibly have been overlooked by the SAR. Routine releases of radionuclides from the WIPP repository to the environment during the waste emplacement operations are expected to be essentially zero. In contrast, potential accidental releases from postulated accident scenarios during waste handling and emplacement could be substantial, which necessitates the need for radiological air monitoring and confinement barriers (DOE 1999). The WIPP Safety Analysis Report (SAR) calculated doses from accidental releases to the on-site (at 100 m from the source) and off-site (at the Exclusive Use Boundary and Site Boundary) public by a deterministic approach. This approach, as demonstrated in the SAR, uses single-point values of key parameters to assess the 50-year, whole-body committed effective dose equivalent (CEDE). The basic assumptions used in the SAR to formulate the CEDE are retained for this report's probabilistic assessment. However, for the probabilistic assessment, single-point parameter values were replaced with probability density functions (PDF) and were sampled over an expected range. Monte Carlo simulations were run, in which 10,000 iterations were performed by randomly selecting one value for each parameter and calculating the dose. Statistical information was then derived

Assessment of accident risks from german nuclear plants

International Nuclear Information System (INIS)

Heuser, F.W.

1979-01-01

The German risk study are presented. The main objectives can be summed up as follows: (a) An assessment of the societal risk due to accidents in nuclear power plants with reference to German conditions; (b) To get experience in the field of risk analysis and to provide a basis for estimation of uncertainties; (c) To provide guidance for future activities in the German Reactor Safety Research Program. Finally several conclusions reached by this study are discussed. (author)

Common Purpose Liability versus Joint Enterprise: A Practical View on the ICC's Hierarchy of Liability Theories

NARCIS (Netherlands)

Cupido, M.

2016-01-01

On 7 March 2014, Trial Chamber II of the International Criminal Court (ICC) convicted Germain Katanga for war crimes and crimes against humanity. Katanga's conviction is based on the concept of common purpose liability as regulated in Article 25(3)(d) of the Rome Statute. This liability theory

Preventive radioecological assessment of territory for optimization of monitoring and countermeasures after radiation accidents.

Science.gov (United States)

Prister, B S; Vinogradskaya, V D; Lev, T D; Talerko, M M; Garger, E K; Onishi, Y; Tischenko, O G

2018-04-01

A methodology of a preventive radioecological assessment of the territory has been developed for optimizing post-emergency monitoring and countermeasure implementation in an event of a severe radiation accident. Approaches and main stages of integrated radioecological zoning of the territory are described. An algorithm for the assessment of the potential radioecological criticality (sensitivity) of the area is presented. The proposed approach is validated using data of the dosimetric passportization in Ukraine after the Chernobyl accident for the test site settlements. Copyright © 2018 Elsevier Ltd. All rights reserved.

Negative liability

NARCIS (Netherlands)

Dari-Mattiacci, G.

2009-01-01

Negative and positive externalities pose symmetrical problems to social welfare. The law internalizes negative externalities by providing general tort liability rules. According to such rules, those who cause harm to others should pay compensation. In theory, in the presence of positive

A bridge between two conventions on civil liability for nuclear damage: The Joint Protocol relating to the application of the Vienna Convention and the Paris Convention

International Nuclear Information System (INIS)

Busekist, Otto von

2006-01-01

The adoption of the Joint Protocol and its signature on 21 September 1988, at the closure of the diplomatic conference jointly convened in Vienna by the IAEA and the NEA, was hailed as landmark in efforts towards the establishment of a comprehensive civil nuclear liability regime. The importance of liability and compensation for transfrontier damage caused by a nuclear incident is indeed one of the lessons learned from the Chernobyl accident. The present article attempts to describe the history of the Joint Protocol during the many years it took to develop this link between the two conventions, to provide comment on its objectives and content, and to discuss some important questions related to its application

A bridge between two Conventions on civil liability for nuclear damage: the Joint protocol Relating to the application of the Vienna Convention and the Paris Convention

International Nuclear Information System (INIS)

Busekist, O. von.

1989-01-01

The adoption of the Joint-Protocol and its signature on 21 September 1988, at the closure of the diplomatic conference jointly convened in Vienna by the IAEA and NEA, was hailed as a landmark in efforts towards the establishment of a comprehensive civil nuclear liability regime. The importance of liability and compensation for transfrontier damage caused by a nuclear incident is indeed one of the lessons learned from the Chernobyl accident. This article describes the history of the Joint Protocol during the many years it took to develop this link between the two Conventions, provides a comment on its objectives and content, and discusses some important questions related to its application. (NEA) [fr

Preliminary Assessment of the Loss of Flow Accident for PGSFR

Energy Technology Data Exchange (ETDEWEB)

Shin, Andong; Choi, Yong Won; Bae, Moohoon [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

2014-10-15

TRACE code have being considered as a candidate tool for SFR audit calculation for licensing review since 2012. On the basis of modeling and precalculation experience for the Demonstration Sodium cooled Fast Reactor (DSFR-600), TRACE code model for PGSFR was developed this year. In this paper, one of representing Design Base Event (DBE), Loss of Flow (LOF) accident was pre-calculated and Locked Rotor (LR) case was compared with LOF case since it could be a possible limiting case for LOF representing DBE. Sensitivity calculation for the LR case was implemented for identifying major parameters for the scenario. For the preparation of the review of licensing application for PGSFR, TRACE model for the PGSFR was developed and the loss of flow accident was precalculated. The locked pump rotor case was also calculated as a possible bounding case for the loss of flow scenario. Pre-calculation showed that the locked rotor case was similar or worst case to the loss of flow accident. Therefore, the locked rotor case should take into account in design base accident assessment of PGSFR. Sensitivity calculations for the rocked rotor case also studied for identification of unfixed design parameters influencing to estimation of inner surface temperature. Sensitivity result showed that the first temperature peak was largely influenced by reactor trip delay and second peak mostly influenced by pump coast down characteristic.

Risk assessment of severe accident-induced steam generator tube rupture

International Nuclear Information System (INIS)

1998-03-01

This report describes the basis, results, and related risk implications of an analysis performed by an ad hoc working group of the U.S. Nuclear Regulatory Commission (NRC) to assess the containment bypass potential attributable to steam generator tube rupture (SGTR) induced by severe accident conditions. The SGTR Severe Accident Working Group, comprised of staff members from the NRC's Offices of Nuclear Reactor Regulation (NRR) and Nuclear Regulatory Research (RES), undertook the analysis beginning in December 1995 to support a proposed steam generator integrity rule. The work drew upon previous risk and thermal-hydraulic analyses of core damage sequences, with a focus on the Surry plant as a representative example. This analysis yielded new results, however, derived by predicting thermal-hydraulic conditions of selected severe accident scenarios using the SCDAP/RELAP5 computer code, flawed tube failure modeling, and tube failure probability estimates. These results, in terms of containment bypass probability, form the basis for the findings presented in this report. The representative calculation using Surry plant data indicates that some existing plants could be vulnerable to containment bypass resulting from tube failure during severe accidents. To specifically identify the population of plants that may pose a significant bypass risk would require more definitive analysis considering uncertainties in some assumptions and plant- and design-specific variables. 46 refs., 62 figs., 37 tabs

Liability in nuclear establishments

International Nuclear Information System (INIS)

Bockli, H.R.

1980-01-01

The paper gives a history of safety legislation in nuclear plants. A change has been suggested to the present law which would put total liability for damage or injury on the owner of the plant. This new legislation is being introduced in Switzerland. It covers even natural disasters as well as acts of war, but excludes injuries caused through negligence or irresponsibility of employee, however, third party injured as a consequence is to be compensated. The liability stretches over 30 years after the event. (G.R.S.)

Accident-generated radioactive particle source term development for consequence assessment of nuclear fuel cycle facilities

International Nuclear Information System (INIS)

Sutter, S.L.; Ballinger, M.Y.; Halverson, M.A.; Mishima, J.

1983-04-01

Consequences of nuclear fuel cycle facility accidents can be evaluated using aerosol release factors developed at Pacific Northwest Laboratory. These experimentally determined factors are compiled and consequence assessment methods are discussed. Release factors can be used to estimate the fraction of material initially made airborne by postulated accident scenarios. These release fractions in turn can be used in models to estimate downwind contamination levels as required for safety assessments of nuclear fuel cycle facilities. 20 references, 4 tables

Risk assessment model for nuclear accident emergency protection countermeasure based on fuzzy matter-element analysis

International Nuclear Information System (INIS)

Xin Jing; Tang Huaqing; Zhang Yinghua; Zhang Limin

2009-01-01

A risk assessment model of nuclear accident emergency protection countermeasure based on fuzzy matter-element analysis and Euclid approach degree is proposed in the paper. The weight of assessed index is determined by information entropy and the scoring by experts, which could not only make full use of the inherent information of the indexes adequately, but reduce subjective assumption in the course of assessment effectively. The applied result shows that it is reasonable that the model is adopted to make risk assessment for nuclear accident emergency protective countermeasure,and it could be a kind of effective analytical method and decision making basis to choose the optimum protection countermeasure. (authors)

Vicarious liability and criminal prosecutions for regulatory offences.

Science.gov (United States)

Freckelton, Ian

2006-08-01

The parameters of vicarious liability of corporations for the conduct of their employees, especially in the context of provisions that criminalise breaches of regulatory provisions, are complex. The decision of Bell J in ABC Developmental Learning Centres Pty Ltd v Wallace [2006] VSC 171 raises starkly the potential unfairness of an approach which converts criminal liability of corporations too readily into absolute liability, irrespective of the absence of any form of proven culpability. The author queries whether fault should not be brought back in some form to constitute a determinant of criminal liability for corporations.

37 CFR 10.78 - Limiting liability to client.

Science.gov (United States)

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Limiting liability to client... Office Code of Professional Responsibility § 10.78 Limiting liability to client. A practitioner shall not attempt to exonerate himself or herself from, or limit his or her liability to, a client for his or her...

Analysis of rail accident frequencies and severities for the assessment of radioactive material transport risk - Summary report

International Nuclear Information System (INIS)

Heywood, J.D.; Schwartz, G.; Fett, J.

2001-01-01

This shortened version of the final contractual report to the European Commission DGXVII summarises the work performed and the conclusions drawn from consideration, comparison and analysis of transport accident frequency and severity assessment methods for radioactive material transport by rail. This paper aims to provide an introduction to the study whose final report is 155 pages in length. The findings are based on a comprehensive review of transport risk assessment methods and related databases available to EU member states. The emphasis has been on the probabilistic accident severity and frequency assessment methodologies developed and used by the organisations involved in this EU-funded research project - AEA Technology and GRS. The results should be of major assistance in the understanding and development of standardised quantitative risk assessment models. Further work is suggested to underpin the development of a harmonised accident methodology including the collection of more detailed rail data and analysis on a year by year basis as well as further consideration of the assumptions made for fire accident scenarios. (author)

Application of Whole Body Counter to Neutron Dose Assessment in Criticality Accidents

Energy Technology Data Exchange (ETDEWEB)

Kurihara, O.; Tsujimura, N.; Takasaki, K.; Momose, T.; Maruo, Y. [Japan Nuclear Cycle Development Institute, Tokai (Japan)

2001-09-15

Neutron dose assessment in criticality accidents using Whole Body Counter (WBC) was proved to be an effective method as rapid neutron dose estimation at the JCO criticality accident in Tokai-mura. The 1.36MeV gamma-ray of {sup 24}Na in a body can be detected easily by a germanium detector. The Minimum Detectable Activity (MDA) of {sup 24}Na is approximately 50Bq for 10minute measurement by the germanium-type whole body counter at JNC Tokai Works. Neutron energy spectra at the typical shielding conditions in criticality accidents were calculated and the conversion factor, whole body activity-to-organ mass weighted neutron absorbed dose, corresponding to each condition were determined. The conversion factor for uncollied fission spectrum is 7.7 [(Bq{sup 24}Na/g{sup 23}Na)/mGy].

Remediation strategies after nuclear or radiological accidents: part 2 - accident scenarios for assessing effectiveness of cleanup procedures

International Nuclear Information System (INIS)

Rochedo, Elaine R.R.

2009-01-01

The selection of protective measures and remediation strategies after an accident needs to be based on previously established criteria, to minimize unnecessary stress and the exposures involved in cleanup operations that are not effective in reducing doses to the public. In a first stage, a database describing the countermeasures has been developed including their efficiency on removing contamination from surfaces. However, to assess the effectiveness of cleanup procedures in reducing doses to members of the public, it was necessary to derive specific scenarios in order to simulate the long term behavior of the material in the environment, since the contribution of different surfaces to doses changes with time after contamination. A basic release and exposure scenario was developed to assess the dose reduction due to the mostly used procedures. Exposure scenarios were selected to fit the surroundings of the Brazilian nuclear power plants in Angra dos Reis. Simulations were performed using SIEM, the integrated system for dose assessment after contamination events, developed at IRD. The contamination of urban environments was assessed for Cs-137, as this was found to be the most relevant long term radionuclide to contribute to doses to member of the public. The effects on reducing external exposures were assessed for periods up to 50 years after the contamination. For agricultural areas, the focus was on ingestion doses from contamination with I-131 for periods up to 1 year after contamination. Results will be complemented on the database in order to support multi-criteria decision making processes after accidents. (author)

Remediation strategies after nuclear or radiological accidents: part 2 - accident scenarios for assessing effectiveness of cleanup procedures

Energy Technology Data Exchange (ETDEWEB)

Rochedo, Elaine R.R. [Comissao Nacional de Energia Nuclear (CNEN-RJ), Rio de Janeiro, RJ (Brazil). Coordenacao de Instalacoes Nucleares], e-mail: erochedo@cnen.gov.br; Silva, Diogo N.G.; Wasserman, Maria A.V.; Conti, Luiz F.C. [Instituto de Radioprotecao e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil)], e-mail: dneves@ird.gov.br, e-mail: angelica@ird.gov.br, e-mail: lfcconti@ird.gov.br

2009-07-01

The selection of protective measures and remediation strategies after an accident needs to be based on previously established criteria, to minimize unnecessary stress and the exposures involved in cleanup operations that are not effective in reducing doses to the public. In a first stage, a database describing the countermeasures has been developed including their efficiency on removing contamination from surfaces. However, to assess the effectiveness of cleanup procedures in reducing doses to members of the public, it was necessary to derive specific scenarios in order to simulate the long term behavior of the material in the environment, since the contribution of different surfaces to doses changes with time after contamination. A basic release and exposure scenario was developed to assess the dose reduction due to the mostly used procedures. Exposure scenarios were selected to fit the surroundings of the Brazilian nuclear power plants in Angra dos Reis. Simulations were performed using SIEM, the integrated system for dose assessment after contamination events, developed at IRD. The contamination of urban environments was assessed for Cs-137, as this was found to be the most relevant long term radionuclide to contribute to doses to member of the public. The effects on reducing external exposures were assessed for periods up to 50 years after the contamination. For agricultural areas, the focus was on ingestion doses from contamination with I-131 for periods up to 1 year after contamination. Results will be complemented on the database in order to support multi-criteria decision making processes after accidents. (author)

Independent assessment of MELCOR as a severe accident thermal-hydraulic/source term analysis tool

International Nuclear Information System (INIS)

Madni, I.K.; Eltawila, F.

1994-01-01

MELCOR is a fully integrated computer code that models all phases of the progression of severe accidents in light water reactor nuclear power plants, and is being developed for the US Nuclear Regulatory Commission (NRC) by Sandia National Laboratories (SNL). Brookhaven National Laboratory (BNL) has a program with the NRC called ''MELCOR Verification, Benchmarking, and Applications,'' whose aim is to provide independent assessment of MELCOR as a severe accident thermal-hydraulic/source term analysis tool. The scope of this program is to perform quality control verification on all released versions of MELCOR, to benchmark MELCOR against more mechanistic codes and experimental data from severe fuel damage tests, and to evaluate the ability of MELCOR to simulate long-term severe accident transients in commercial LWRs, by applying the code to model both BWRs and PWRs. Under this program, BNL provided input to the NRC-sponsored MELCOR Peer Review, and is currently contributing to the MELCOR Cooperative Assessment Program (MCAP). This paper presents a summary of MELCOR assessment efforts at BNL and their contribution to NRC goals with respect to MELCOR

26 CFR 50.5 - Liability for the tax.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 17 2010-04-01 2010-04-01 false Liability for the tax. 50.5 Section 50.5... TAXES (CONTINUED) REGULATIONS RELATING TO THE TAX IMPOSED WITH RESPECT TO CERTAIN HYDRAULIC MINING § 50.5 Liability for the tax. Liability for tax attaches to any person engaged at any time during the...

New Swiss legislation on nuclear third party liability

International Nuclear Information System (INIS)

Fischer, U.

1981-10-01

Following a description of the Paris Convention and Brussels Supplementary Convention system for nuclear third party liability and that prevailing until now in Switzerland, the paper reviews the new Swiss nuclear third party liability Bill prepared after a popular consultation. The new provisions are analysed and in particular, that providing for unlimited liability. (NEA) [fr

The Liability of the Employer and the Liability of the Employees between Civil Law and Labour Law

Directory of Open Access Journals (Sweden)

Alexandru POPA

2010-02-01

Full Text Available The working relationships based on the individual labour contract have an unprecedented aspect in civil law, namely, inequity of parts during the performance of the contract. This inequity is transposed in theoretical and applicative plan by the existence of the subordination report between the employer and employee. The lack of balance of the forces between the two parts of the contract constituted the necessary element for the birth of the new law branch which, by its settlements, to compensate this drawback. Though, in matter of liability, this “law of inequity” does not distinguish as a creator of new and independent institutions from “the general law”, apparently confining only at the removing or compensating the premises of the parts inequity. Thus, the Romanian labour law create a specific institution named patrimonial liability which involve applicable rules in the legal relationship arise from the individual labour contract that represent an exception from the common rules of the civil liability but does not completely delimit from it and using it as a decipherer resource of its elements and as supplement resource.The patrimonial liability does not exclude in all the situations the co-existence of other forms of civil, contravention or criminal liability if the necessary elements for their incidence occur.

Towards more realistic assessment of reactor accident consequences

International Nuclear Information System (INIS)

Tveten, U.

1985-07-01

The purpose of the Nordic project described in the report has been to improve the data base used in accident consequence assessments, and also to improve the assessment models in use in the Nordic countries. The following data related questions have been dealt with: Terrestrial transfer factors, the freshwater pathways, comparison of dynamic and static calculation models for fish, and the shielding effect of buildings. The work on terrestrial transfer factors has resulted in the generation of a Nordic fallout data bank. The following experimental investigations have been performed: Natural decontamination of roofs under summer and winter conditions, deposition in urban areas, and the filter effect of buildings. Various aspects of mitigating actions have also been examined

Limitation of Auditors' Liability

DEFF Research Database (Denmark)

Werlauff, Erik; Foged-Ladefoged, Lise Kolding

2014-01-01

The article examines the question of whether rules on the limitation of auditors’ liability within the perspective of EU law are needed, and if so, which rules can provide an appropriate balance between the potential injured party’s interests and those of the auditing sector, including with respect...... to the fact that the insurance premiums associated with an unlimited liability must of course make the auditor’s tasks more expensive. Relevant EU recommendations and a comparative glance at other EU countries’ proposed solutions to the problem are included....

Comment: Legal Liability as Climate Change Policy

OpenAIRE

Hilary Sigman

2007-01-01

Several U.S. states have attempted to use of legal liability imposed on greenhouse gas emitters as a public policy instrument for climate change. This brief comment considers the desirability of this approach, focusing on three possible roles for climate change liability: as a source of compensation, as a direct influence on greenhouse gas concentrations, and as a means to facilitate the adoption of ex ante public policies to control greenhouse gases. The strongest argument for liability may ...

On the optimal environmental liability limit for marine oil transport

International Nuclear Information System (INIS)

Di Jin; Kite-Powell, H.L.

1999-01-01

Recent changes in the US liability regime for oil pollution damage have intensified a policy debate about environmental liability limits. Economic theory suggests that some type of limit may be needed under certain conditions, and that such a limit should be set so that the marginal social benefit and cost are equal. However, it is unclear how a liability limit may be determined specifically for tanker shipping in US waters. We first examine conditions under which corner solutions (no liability or unlimited liability) are desirable. We then formulate a model to determine a socially optimal liability limit for oil pollution damage in US waters when a non-zero, finite liability limit is desirable. The model captures the tradeoff between less expensive energy supply and more stringent protection of the marine environment. Numerical simulations illustrate the properties of the model and major factors affecting the public policy decision regarding a liability limit. (author)

Transfrontier nuclear civil liability without international conventions

International Nuclear Information System (INIS)

Dogauchi, M.

1992-01-01

Japan is not a contracting party of any international convention in the field of nuclear civil liability, and neither are other east Asian countries who have or will soon have nuclear plants. Therefore, the ordinary rules on private international law will play an important role in dealing with transfrontier nuclear civil liability. Above all, the problems on judicial jurisdiction and governing law are crucial points. With regard to the relations between the above countries and the countries whose legal systems are within the framework of Paris or Vienna Conventions, geographical scopes of these conventions are to be considered. There are two different parts in the international civil liability conventions: uniform civil liability law and mutual funds. As to the first, it is important that, even without the conventions, the basic structure of the nuclear civil liability laws in non-member countries are almost the same with those of members. In any event, considering that the establishment of a single international regime to cover all countries will be hardly possible, legal consequences under the private international law will be explored. (author)

Progress in methodology for probabilistic assessment of accidents: timing of accident sequences

International Nuclear Information System (INIS)

Lanore, J.M.; Villeroux, C.; Bouscatie, F.; Maigret, N.

1981-09-01

There is an important problem for probabilistic studies of accident sequences using the current event tree techniques. Indeed this method does not take into account the dependence in time of the real accident scenarios, involving the random behaviour of the systems (lack or delay in intervention, partial failures, repair, operator actions ...) and the correlated evolution of the physical parameters. A powerful method to perform the probabilistic treatment of these complex sequences (dynamic evolution of systems and associated physics) is Monte-Carlo simulation, very rare events being treated with the help of suitable weighting and biasing techniques. As a practical example the accident sequences related to the loss of the residual heat removal system in a fast breeder reactor has been treated with that method

43 CFR 29.7 - Imposition of strict liability.

Science.gov (United States)

2010-10-01

... LIABILITY FUND § 29.7 Imposition of strict liability. (a) Notwithstanding the provisions of any other law... prove that the damages were caused by an act of war or by the negligence of the United States or other... negligence of such damaged party. (c)(1) Strict liability for all claims arising out of any one incident...

Severe accident risks: An assessment for five US nuclear power plants: Appendices A, B, and C

International Nuclear Information System (INIS)

1990-12-01

This report summarizes an assessment of the risks from severe accidents in five commercial nuclear power plants in the United States. These risks are measured in a number of ways, including: the estimated frequencies of core damage accidents from internally initiated accidents and externally initiated accidents for two or the plants; the performance of containment structures under severe accident loadings; the potential magnitude of radionuclide release and offsite consequences of such accidents; and the overall risk (the product of accident frequencies and consequences). Supporting this summary report are a large number of reports written under contract to NRC that provide the detailed discussion of the methods used and results obtained in these risk studies. Volume 2 of this report contains three appendices, providing greater detail on the methods used, an example risk calculation, and more detailed discussion of particular technical issues found important in the risk studies

The underwriting process of liability insurance in South Africa

Directory of Open Access Journals (Sweden)

Anderson, S. E.

2014-03-01

Full Text Available Liability risks may embody far-reaching financial consequences for individuals, business enterprises and professional people. This paper focuses on the underwriting process which should be taken into consideration by short-term insurers when they are underwriting the main types of liability insurance, which include employer’s, householder’s, personal, product, professional and public liability insurance. The improvement of financial decision-making by short-term insurers when underwriting liability insurance represents the objective of this research. A study of secondary data was done to identify the existing literature, which formed the basis for compiling a questionnaire to obtain primary data. The top 10 short-term insurers which are the market leaders of liability insurance in South Africa and who received more than 85% of the annual gross written premiums for liability insurance in South Africa, represented the sample of the empirical study. This paper highlights the importance of the underwriting factors concerning liability insurance, how often the stipulations of insurance policies should be adjusted by the short-term insurers to account for the underwriting factors, as well as the problem areas which the underwriters may experience when they are underwriting liability insurance. Possible solutions to solve the problem areas were also addressed

A Nordic approach to impact assessment of accidents with nuclear-propelled vessels

International Nuclear Information System (INIS)

Reistad, O.; Hustveit, S.; Palsson, S.E.; Hoe, S.; Lahtinen, J.

2012-11-01

The MareNuc project has identified the parameters in a graded approach to impact assessment for marine nuclear reactors. The graded approach is founded on the following elements: 1) More detailed understanding of previous accidents in nuclear-propelled vessels (initiating events, accident developments, release fractions), including release mechanisms (radionuclide retention in vessel construction); 2) Bench-marking of release scenarios using modelling tools applied in the Nordic countries, in addition to demonstration of generally accessible and free software developed by the IAEA; 3) Other systematic approaches to safety assessments of vessel port calls, and to the design and maintenance of emergency preparedness systems; More specifically, increased emphasis compared to earlier analysis after the Kursk accident is given to the engineered vessel barriers. Relevant standards from impact assessments for commercial nuclear power plants have been identified, such as from the NUREG series. The Nordic approaches to safety evaluation, impact assessments and emergency preparedness organisation was also reported as part of the project. The Canadian approach for international port calls was carefully reported and assessed as part of the project, and commended for its broad and comprehensive approach to reactor and vessel design for the nationalities involved, to the design and maintenance of emergency preparedness systems, and the well-structured and broad cooperation between civilian and military institutions. This approach goes beyond the current approach in the Nordic countries, also in the case of Norway, which experience regular port calls from allied nuclear navies. The overall result is a broader understanding in the Nordic countries for the importance of the various parameters for impact assessment of releases from marine reactors, and to the design and maintenance of an emergency preparedness organisation without detailed knowledge of the installation in question

A Nordic approach to impact assessment of accidents with nuclear-propelled vessels

Energy Technology Data Exchange (ETDEWEB)

Reistad, O. [Institute for Energy Technology, Kjeller (Norway); Hustveit, S. [Norwegian Radiation Protection Authority, Oesteraes (Norway); Palsson, S.E. [Icelandic Radiation Safety Authority, Reykjavik (Iceland); Hoe, S. [Danish Emergency Management Agency, Birkeroed (Denmark); Lahtinen, J. [STUK, Helsinki (Finland)

2012-11-15

The MareNuc project has identified the parameters in a graded approach to impact assessment for marine nuclear reactors. The graded approach is founded on the following elements: 1) More detailed understanding of previous accidents in nuclear-propelled vessels (initiating events, accident developments, release fractions), including release mechanisms (radionuclide retention in vessel construction); 2) Bench-marking of release scenarios using modelling tools applied in the Nordic countries, in addition to demonstration of generally accessible and free software developed by the IAEA; 3) Other systematic approaches to safety assessments of vessel port calls, and to the design and maintenance of emergency preparedness systems; More specifically, increased emphasis compared to earlier analysis after the Kursk accident is given to the engineered vessel barriers. Relevant standards from impact assessments for commercial nuclear power plants have been identified, such as from the NUREG series. The Nordic approaches to safety evaluation, impact assessments and emergency preparedness organisation was also reported as part of the project. The Canadian approach for international port calls was carefully reported and assessed as part of the project, and commended for its broad and comprehensive approach to reactor and vessel design for the nationalities involved, to the design and maintenance of emergency preparedness systems, and the well-structured and broad cooperation between civilian and military institutions. This approach goes beyond the current approach in the Nordic countries, also in the case of Norway, which experience regular port calls from allied nuclear navies. The overall result is a broader understanding in the Nordic countries for the importance of the various parameters for impact assessment of releases from marine reactors, and to the design and maintenance of an emergency preparedness organisation without detailed knowledge of the installation in question

Preliminary dose assessment of the Chernobyl accident

International Nuclear Information System (INIS)

Hull, A.P.

1987-01-01

From the major accident at Unit 4 of the Chernobyl nuclear power station, a plume of airborne radioactive fission products was initially carried northwesterly toward Poland, thence toward Scandinavia and into Central Europe. Reports of the levels of radioactivity in a variety of media and of external radiation levels were collected in the Department of Energy's Emergency Operations Center and compiled into a data bank. Portions of these and other data which were obtained directly from published and official reports were utilized to make a preliminary assessment of the extent and magnitude of the external dose to individuals downwind from Chernobyl. Radioactive 131 I was the predominant fission product. The time of arrival of the plume and the maximum concentrations of 131 I in air, vegetation and milk and the maximum reported depositions and external radiation levels have been tabulated country by country. A large amount of the total activity in the release was apparently carried to a significant elevation. The data suggest that in areas where rainfall occurred, deposition levels were from ten to one-hundred times those observed in nearby ''dry'' locations. Sufficient spectral data were obtained to establish average release fractions and to establish a reference spectra of the other nuclides in the release. Preliminary calculations indicated that the collective dose equivalent to the population in Scandinavia and Central Europe during the first year after the Chernobyl accident would be about 8 x 10 6 person-rem. From the Soviet report, it appears that a first year population dose of about 2 x 10 7 person-rem (2 x 10 5 Sv) will be received by the population who were downwind of Chernobyl within the U.S.S.R. during the accident and its subsequent releases over the following week. 32 refs., 14 figs., 20 tabs

Research on risk assessment for maritime transport of radioactive materials. Preparation of maritime accident data for risk assessment

International Nuclear Information System (INIS)

Odano, Naoteru; Sawada, Ken-ichi; Mochiduki, Hiromitsu; Hirao, Yoshihiro; Asami, Mitsufumi

2010-01-01

Maritime transport of radioactive materials has been playing an important role in the nuclear fuel cycle in Japan. Due to recent increase of transported radioactive materials and diversification of transport packages with enlargement of nuclear research, development and utilization, safety securement for maritime transport of radioactive materials is one of important issues in the nuclear fuel cycle. Based squarely on the current circumstances, this paper summarizes discussion on importance of utilization of results of risk assessment for maritime transport of radioactive materials. A plan for development of comprehensive methodology to assess risks in maritime transport of radioactive materials is also described. Preparations of database of maritime accident to be necessary for risk assessment are also summarized. The prepared data could be utilized for future quantitative risk assessment, such as the event trees and fault trees analyses, for maritime transport of radioactive materials. The frequency of severe accident that the package might be damaged is also estimated using prepared data. (author)

Assessment of Radiological and Economic Consequences of a Hypothetical Accident for ETRR-2, Egypt Utilizing COSYMA Code

International Nuclear Information System (INIS)

Tawfik, F.S.; Abdel-Aal, M.M.

2008-01-01

A comprehensive probabilistic study of an accident consequence assessment (ACA) for loss of coolant accident (LOCA) has accomplished to the second research reactor ETRR-2, located at Inshas Nuclear Research Center, Cairo, Egypt. PC-COSYMA, developed with the support of European Commission, has adopted to assess the radiological and economic consequences of a proposed accident. The consequences of the accident evaluated in case of early and late effects. The effective doses and doses in different organs carried out with and without countermeasures. The force mentioned calculations were required the following studies: the core inventory due to the hypothetical accident, the physical parameters of the source term, the hourly basis meteorological parameters for one complete year, and the population distribution around the plant. The hourly stability conditions and height of atmospheric boundary layers (ABL) of the concerned site were calculated. The results showed that, the nuclides that have short half-lives (few days) give the highest air and ground concentrations after the accident than the others. The area around the reactor requires the early and late countermeasures action after the accident especially in the downwind sectors. Economically, the costs of emergency plan are effectively high in case of applying countermeasures but countermeasures reduce the risk effects

Progress towards a global nuclear liability regime

International Nuclear Information System (INIS)

2014-01-01

During its April 2014 meeting, the Steering Committee for Nuclear Energy held a policy debate on 'Progress towards a Global Nuclear Liability Regime'. The Steering Committee heard presentations from several experts on nuclear liability issues. To prepare the delegates to the Steering Committee for the policy debate, the NEA Secretariat prepared a background note on the status of the nuclear liability regimes, as well as on current issues and challenges in implementing the regimes. This article is based on the background note and is intended to provide basic information on the relevant international conventions and an overview of recent developments to enhance the understanding of the legal framework in which policy-makers and practitioners are engaging to respond to the call for broader adherence to the international liability instruments. (authors)

Assessment of potential doses to workers during postulated accident conditions at the Waste Isolation Pilot Plant

International Nuclear Information System (INIS)

Hoover, M.D.; Newton, G.J.; Farrell, R.F.

1996-01-01

This qualitative hazard evaluation systematically assessed potential doses to workers during postulated accident conditions at the U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP). Postulated accidents included the spontaneous ignition of a waste drum, puncture of a waste drum by a forklift, dropping of a waste drum from a forklift, and simultaneous dropping of seven drums during a crane failure. The descriptions and estimated frequencies of occurrence for these accidents were developed by the Hazard and Operability Study for CH TRU Waste Handling System (WCAP 14312). The estimated materials at risk, damage ratios, airborne release fractions and respirable fractions for these accidents were taken from the 1995 Safety Analysis Report (SAR) update and from the DOE handbook Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear Facilities (DOE-HDBK-3010-94). A Monte Carlo simulation was used to estimate the range of worker exposures that could result from each accident. Guidelines for evaluating the adequacy of defense-in-depth for worker protection at WIPP were adopted from a scheme presented by the International Commission on Radiological Protection in its publication on Protection from Potential Exposure: A Conceptual Framework (ICRP Publication 64). Probabilities of exposures greater than 5, 50, and 300 rem were less than 10 -2 , 10 -4 , and 10 -6 per year, respectively. In conformance with the guidance of DOE standard 3009-94, Appendix A (draft), we emphasize that use of these evaluation guidelines is not intended to imply that these numbers constitute acceptable limits for worker exposure under accident conditions. However, in conjunction with the extensive safety assessment in the 1995 SAR update, these results indicate that the Carlsbad Area Office strategy for the assessment of hazards and accidents assures the protection of workers, as well as members of the public and the environment

Liability and compensation for oil spill accidents : International regime and its implementation in China

NARCIS (Netherlands)

Yang, Yuan

2017-01-01

Marine oil spill accidents have long been caused by ship collisions. However, the proliferation of offshore oil and gas installations portends a marked increase in oil spills from these sources. This presents a unique enforcement challenge for international and Chinese domestic systems for oil

Transport accident frequency data, their sources and their application in risk assessment

International Nuclear Information System (INIS)

Appleton, P.R.

1988-08-01

Base transport accident frequency data and sources of these data are presented. Both generic information and rates specific to particular routes or packages are included. Strong packages, such as those containing significant quantities of radioactive materials, will survive most of the accidents represented by these base frequencies without a containment breach. The association of severity probability distributions with a base frequency, and package and contents response, leading to the quantification of release frequency and magnitude, are often more important in risk assessment than the base frequency itself. This paper therefore also includes brief comments on techniques adopted to utilize the base frequencies. This paper reports an accident frequency data survey undertaken at the end of 1986. It has not been updated to take account of work published between January 1987 and the Report publication date. (author)

Reassessing the nuclear liability regime

International Nuclear Information System (INIS)

Havinh Phuong

1985-01-01

The nuclear liability regime was thoroughly reviewed by nuclear plant operators, officials of regulatory authorities, and legal and insurance experts at the Symposium on Nuclear Third Party Liability and Insurance, held in September 1984 in Munich, Federal Republic of Germany. The symposium highlighted specific areas where adjustments or improvements would be needed in order to cope with practical problems encountered or emerging issues. By focusing on questions of legitimate concern to the public, it also sought to promote confidence in a compensation system for public protection that is in many ways unique. Topics addressed included the following: greater harmonization of the compensation amounts for nuclear damage established in different countries and in territorial scope; the concept of unlimited liability; the time limitation for compensation claims; the problem of proving causation; the concept of nuclear damage; and insurance coverage

Assessment of two BWR accident management strategies

International Nuclear Information System (INIS)

Hodge, S.A.; Petek, M.

1991-01-01

A recently completed Oak Ridge effort proposes two management strategies for mitigation of the events that might occur in-vessel after the onset of significant core damage in a BWR severe accident. While the probability of such an accident is low, there may be effective yet inexpensive mitigation measures that could be implemented employing the existing plant equipment and requiring only additions to the plant emergency procedures. In this spirit, accident management strategies have been proposed for use of a borated solution for reactor vessel refill should control blade damage occur during a period of temporary core dryout and for containment flooding to maintain the core debris within the reactor vessel if injection systems cannot be restored. The proposed strategy for poisoning of the water used for vessel reflood should injection systems be restored after control blade damage has occurred has great promise, using only the existing plant equipment but employing a different chemical form for the boron poison. The dominant BWR severe accident sequence is Station Blackout and without means for mechanical stirring or heating of the storage tank, the question of being able to form the poisoned solution under accident conditions becomes of supreme importance. On the other hand, the proposed strategy for drywell flooding to cool the reactor vessel bottom head and prevent the core and structure debris from escaping to the drywell holds less promise. This strategy does, however, have potential for future plant designs in which passive methods might be employed to completely submerge the reactor vessel under severe accident conditions without the need for containment venting

A route-specific system for risk assessment of radioactive materials transportation accidents

International Nuclear Information System (INIS)

Moore, J.E.; Sandquist, G.M.; Slaughter, D.M.

1995-01-01

A low-cost, powerful geographic information system (GIS) that operates on a personal computer was integrated into a software system to provide route specific assessment of the risks associated with the atmospheric release of radioactive and hazardous materials in transportation accidents. The highway transportation risk assessment (HITRA) software system described here combines a commercially available GIS (TransCAD) with appropriate models and data files for route- and accident-specific factors, such as meteorology, dispersion, demography, and health effects to permit detailed analysis of transportation risk assessment. The HITRA system allows a user to interactively select a highway or railroad route from a GIS database of major US transportation routes. A route-specific risk assessment is then performed to estimate downwind release concentrations and the resulting potential health effects imposed on the exposed population under local environmental and temporal conditions. The integration of GIS technology with current risk assessment methodology permits detailed analysis coupled with enhanced user interaction. Furthermore, HITRA provides flexibility and documentation for route planning, updating and improving the databases required for evaluating specific transportation routes, changing meteorological and environmental conditions, and local demographics

The assessment of environmental consequences of nuclear reactor accidents

International Nuclear Information System (INIS)

Beattie, J.R.

1981-01-01

Thorough measures are taken throughout all stages of design, construction and operation of nuclear power reactors, and therefore no accident producing any significant environmental impact is likely to occur. Nevertheless as a precaution, such accidents have been the subject of intensive scientific predictive studies. After a historical review of theoretical papers on reactor accidents and their imagined environmental impacts and of those accidents that have indeed occurred, this paper gives an outline of fission products or other radioactive substances that may or may not be released by an accident, and of their possible effects after dispersion in the atmosphere. This general introduction is followed by sections describing what are sometimes called 'design basis accidents' for four of the main reactor types (magnox, AGR, PWR and CDFR), the precautions against these accidents and the probable degree of environmental impact likely. The paper concludes with a reference to those very low probability accidents which might have more serious environmental impacts, and proceeds from there to show that both the individual and community risks from such accidents are numerically moderate compared to other risks apparently accepted by society. A brief reflection on the relevance of numerical values and perceived risk concludes the paper. (author)

26 CFR 1.752-2 - Partner's share of recourse liabilities.

Science.gov (United States)

2010-04-01

... creditor's right to repayment of a partnership liability is limited solely to one or more assets of the... partnership liability equals the portion of that liability, if any, for which the partner or related person... risk of loss for a partnership liability is made under the rules in paragraphs (b) through (k) of this...

Assessment of severe accident prevention and mitigation features: BWR, Mark II containment design

International Nuclear Information System (INIS)

Lehner, J.R.; Hsu, C.J.; Eltawila, F.; Perkins, K.R.; Luckas, W.J.; Fitzpatrick, R.G.; Pratt, W.T.

1988-07-01

Plant features and operator actions, which have been found to be important in either preventing or mitigating severe accidents in BWRs with Mark II containments (BWR Mark II's) have been identified. These features and actions were developed from insights derived from reviews of in-depth risk assessments performed specifically for the Limerick and Shoreham plants and from other relevant studies. Accident sequences that dominate the core-damage frequency and those accident sequences that are of potentially high consequence were identified. Vulnerabilities of the BWR Mark II to severe-accident containment loads were also noted. In addition, those features of a BWR Mark II, which are important for preventing core damage and are available for mitigating fission-product release to the environment were also identified. This report is issued to provide focus to an analyst examining an individual plant. This report calls attention to plant features and operator actions and provides a list of deterministic attributes for assessing those features and actions found to be helpful in reducing the overall risk for Mark II plants. Thus, the guidance is offered as a resource in examining the subject plant to determine if the same, or similar, plant features and operator actions will be of value in reducing overall plant risk. This report is intended to serve solely as guidance

Current US nuclear liability regime

International Nuclear Information System (INIS)

Brown, O.F.

2000-01-01

The Price-Anderson Act Adopted by US Congress in 1957 as the world's first national nuclear liability regime. It is a comprehensive, complicated and unique system and stems from special features of US legal regime and federal system of government. It differs from other systems by providing for 'economic', not legal; channeling of liability to facility operator and not recommended as model for other states, but most features adopted by other states and international conventions

The international liability funds in the maritime field

Directory of Open Access Journals (Sweden)

Mišo Mudrić

2009-08-01

Full Text Available This Paper aims to explore the current system of the international liability funds in the maritime field. Through the systematic economical, legal and political analysis of the current and envisaged international, regional and national liability funds connected to the pollution of the seas, an overview of the function, efficiency and critical considerations of the chosen liability funds will be presented. A comparison between the international system of the compensation for the oil pollution damage (and the pending hazardous and noxious substances compensation model, and that of the United States is necessary, in order to determine a difference in approaches these two systems use to tackle the burning issues of oil (and hazardous and noxious substances spills. A special consideration will be devoted to the questions of limited or unlimited liability, scope and strength of the Protection & Indemnity insurance and reinsurance market, problems of the channeling of the liability, moral hazard of the financial caps, and the general lack of the liability funds in the maritime field. Finally, an attempt will be made to consolidate the difference in opinions regarding the previously mentioned issues, and to predict the possible routes of changes awaiting the fund compensation systems.

Valuation of Non-Life Liabilities from Claims Triangles

Directory of Open Access Journals (Sweden)

Mathias Lindholm

2017-07-01

Full Text Available This paper provides a complete program for the valuation of aggregate non-life insurance liability cash flows based on claims triangle data. The valuation is fully consistent with the principle of valuation by considering the costs associated with a transfer of the liability to a so-called reference undertaking subject to capital requirements throughout the runoff of the liability cash flow. The valuation program includes complete details on parameter estimation, bias correction and conservative estimation of the value of the liability under partial information. The latter is based on a new approach to the estimation of mean squared error of claims reserve prediction.

Assessment of clad integrity of PHWR fuel pin following a postulated severe accident

International Nuclear Information System (INIS)

Dutta, B.K.; Kushwaha, H.S.; Venkat Raj, V.

2000-01-01

A mechanistic fuel performance analysis code FAIR has been developed. The code can analyse fuel pins with free standing as well as collapsible clad under normal, off-normal and accident conditions of reactors. The code FAIR is capable of analysing the effects of high burnup on fuel behaviour. The code incorporates finite element based thermo-mechanical module for computing transient temperature distribution and thermal-elastic-plastic stresses in the fuel pin. A number of high temperature thermo-physical and thermo-mechanical models also have been incorporated for analysing fuel pins subjected to severe accident scenario. The present paper describes salient features of code FAIR and assessment of clad integrity of PHWR fuel pins with different initial burnup subjected to severe accident scenario. (author)

The new definition of nuclear damage in the 1997 protocol to amend the 1963 vienna convention on civil liability for nuclear damage

International Nuclear Information System (INIS)

Soljan, V.

2000-01-01

This communication analyzes the content and the impact of the new definition of nuclear damage contented in the amendment protocol of the Vienna Convention relative to the civil liability in the 1963 Convention. Having in mind the experience of the Three Mile Island and Chernobyl accidents, it is demonstrated that the costs of preventive measures, damage to the environment and economic loss may constitute substantial portions of the total damage following a nuclear accident. Then, the new definition is studied in detail, on insisting on the notion of economic loss. A development is devoted to the question of damage to the environment. The preventive measures are studied and their conditions of the compensation receivability evoked with the criteria of reasonable measures. (N.C.)

Liability for damage to the global commons

International Nuclear Information System (INIS)

Leigh, K.

1993-01-01

The 'global commons' discussed in this paper are the areas beyond the limits of national jurisdiction. Responsibility to prevent environmental damage to these areas is clearly recognized in customary international law. On the other hand, although liability for such damage undoubtedly has a useful role to play in protecting these areas, the precise nature of liability for such damage is unclear. Some issues, such as whether liability for such damage is strict or tied to breaching a standard of care and the definition of environmental damage, equally arise in relation to damage to the environment of States. Others, such as who could take action to enforce the liability and the nature of the remedy, raise special problems in the case of damage to the global commons. The work under way in the IAEA Standing Committee on Liability for Nuclear Damage provides an opportunity for clarifying these issues in relation to nuclear damage to the global commons. Treaties dealing with particular types of damage which have recently been adopted or are currently being developed in other fields provide a starting point in dealing with this matter. More work, however, needs to be done

Risk Management And Liability For EnvironmentalL Harm Caused By GMOS – The South African Regulatory Framework

Directory of Open Access Journals (Sweden)

L Feris

2006-05-01

Full Text Available Biotechnology is still relatively new and as with any new technology, it carries some level of risk. This necessitates appropriate risk assessments and appropriate risk management. One element of risk management however, is taking into account that during the production, development, transport or release of a GMO it may cause injury to person, property or the environment, regardless of risk management procedures. This calls for the existence of a liability regime that will place some legal responsibility on the party responsible for the harm. This paper assesses the South African regulatory framework of relevance to GMOs, which is composed of a fragmented set of laws that deals with risk assessment, risk management and liability for damage to the environment. It discusses the GMO Act as the principle legislation regulation GMOs and also the recent amendment thereof and also consider other legislation such as the ECA, NEMA and NEMA Biodiversity Act in an attempt to determine whether the regulatory framework addresses risk management and liability in an effective and adequate manner. It comes to the conclusion that South Africa does not as yet have a satisfactory legal regime that provides for risk management and liability in the context of GMOs.

Integrated framework for the external cost assessment of nuclear power plant accident considering risk aversion: The Korean case

International Nuclear Information System (INIS)

Lee, Sang Hun; Kang, Hyun Gook

2016-01-01

Recently, the estimation of accident costs within the social costs of nuclear power plants (NPPs) has garnered substantial interest. In particular, the risk aversion behavior of the public toward an NPP accident is considered an important factor when integrating risk aversion into NPP accident cost. In this study, an integrated framework for the external cost assessment of NPP accident that measures the value of statistical life (VSL) and the relative risk aversion (RRA) coefficient for NPP accident based on an individual-level survey is proposed. To derive the willingness to pay and the RRA coefficient for NPP accident risks, a survey was conducted on a sample of 1550 individuals in Korea. The estimation obtained a mean VSL of USD 2.78 million and an RRA coefficient of 1.315. Based on the estimation results in which various cost factors were considered, a multiplication factor of 5.16 and an external cost of NPP accidents of 4.39E−03 USD-cents/kW h were estimated. This study is expected to provide insight to energy policy decision-makers on analyzing the economic validity of NPP compared to other energy sources by reflecting the estimated external cost of NPP accident into the unit electricity generation cost of NPP. - Highlights: •External cost assessment framework for NPP is proposed considering risk aversion. •VSL was derived from WTP for mortality risk reduction from hypothetical NPP accident. •RRA was derived to integrate public risk aversion into external cost of NPP accident. •Individual-level survey was conducted to derive WTP and RRA for NPP accident risk. •The external cost was estimated considering the direct cost factors of NPP accident.

Main results of assessing integrity of RNPP-3 steam generator heat exchange tubes in accident management

International Nuclear Information System (INIS)

Shugajlo, Al-j P.; Mustafin, M.A.; Shugajlo, Al-r P.; Ryzhov, D.I.; Zhabin, O.I.

2017-01-01

Tubes integrity evaluation under accident conditions considering drain of SG and current technical state of steam exchange tubes is an important question regarding SG long-term operation and improvement of accident management strategy.The main investigation results prepared for heat exchange surface of RNPP-3 steam generator are presented in this research aimed at assessing integrity of heat exchange tubes under accident conditions, which lead to full or partial drain of heat exchange surface, in particular during station blackout.

Beyond designed functional margins in CANDU type NPP. Radioactive nuclei assessment in an LOCA type accident

Directory of Open Access Journals (Sweden)

Budu Andrei Razvan

2015-01-01

Full Text Available European Union's energy roadmap up to year 2050 states that in order to have an efficient and sustainable economy, with minimum or decreasing greenhouse gas emissions, along with use of renewable resources, each constituent state has the option for nuclear energy production as one desirable option. Every scenario considered for tackling climate change issues, along with security of supply positions the nuclear energy as a recommended option, an option that is highly competitive with respect to others. Nuclear energy, along with other renewable power sources are considered to be the main pillars in the energy sector for greenhouse gas emission mitigation at European level. European Union considers that nuclear energy must be treated as a highly recommended option since it can contribute to security of energy supply. Romania showed excellent track-records in operating in a safe and economically sound manner of Cernavoda NPP Units 1&2. Both Units are in top 10 worldwide in terms of capacity factor. Due to Romania's need to ensure the security of electricity supply, to meet the environmental targets and to move to low carbon generation technologies, Cernavoda Units 3&4 Project appears as a must. This Project was started in 2010 and it is expected to have the Units running by 2025. Cost effective and safety operation of a Nuclear Power Plant is made taking into consideration functional limits of its equipment. As common practice, every nuclear reactor type (technology used is tested according to the worse credible accident or equipment failure that can occur. For CANDU type reactor, this is a Loss of Cooling Accident (LOCA. In a LOCA type accident in a CANDU NPP, using RELAP/SCDAP code for fuel bundle damage assessment the radioactive nuclei are to be quantified. Recently, CANDU type NPP accidents are studied using the RELAP/SCDAP code only. The code formerly developed for PWR type reactors was adapted for the CANDU geometry and can assess the

Assessment of work-related accidents associated with waste handling in Belo Horizonte (Brazil).

Science.gov (United States)

Mol, Marcos Pg; Pereira, Amanda F; Greco, Dirceu B; Cairncross, Sandy; Heller, Leo

2017-10-01

As more urban solid waste is generated, managing it becomes ever more challenging and the potential impacts on the environment and human health also become greater. Handling waste - including collection, treatment and final disposal - entails risks of work accidents. This article assesses the perception of waste management workers regarding work-related accidents in domestic and health service contexts in Belo Horizonte, Brazil. These perceptions are compared with national data from the Ministry of Social Security on accidents involving workers in solid waste management. A high proportion of accidents involves cuts and puncture injuries; 53.9% among workers exposed to domestic waste and 75% among those exposed to health service waste. Muscular lesions and fractures accounted for 25.7% and 12.5% of accidents, respectively. Data from the Ministry of Social Security diverge from the local survey results, presumably owing to under-reporting, which is frequent in this sector. Greater commitment is needed from managers and supervisory entities to ensure that effective measures are taken to protect workers' health and quality of life. Moreover, workers should defend their right to demand an accurate registry of accidents to complement monitoring performed by health professionals trained in risk identification. This would contribute to the improved recovery of injured workers and would require managers in waste management to prepare effective preventive action.

Nuclear third party liability in Germany

International Nuclear Information System (INIS)

Raetzke, Christian

2016-01-01

The German system of nuclear third party liability has always been, and arguably still is, the object of considerable interest in the international nuclear law community. This may seem surprising since Germany adheres to the Paris Convention and is therefore a party to a community of 15 states all following the same principles enshrined in this Convention. In fact, when implementing the PC, Germany chose the approach ensuring the most literal adherence to the PC's principles: it adopted the PC in its entirety, thus directly transposing the PC text into binding German law, instead of enacting a national law derived from, but not literally translating, the PC. At the same time, perhaps no other nation has made use of the options, choices and margins offered or abandoned by the PC to the national legislators, or kept in store by way of a reservation at signature of the Convention, in such an extended manner, testing - and as has even been contended in the past: stressing - the boundaries of the PC system. Unlimited liability introduced in 1985, the highest financial security of any PC state (EUR 2.5 billion), unlimited territorial scope combined with the principle of reciprocity and liability of German operators even in the force majeure cases of Article 9 of the PC are probably the most interesting decisions made by Germany in this context, established in the Atomic Energy Act (Atomgesetz). These choices betray a certain tendency of the German government to give the greatest possible benefit to victims, and in parallel to achieve a 'normalisation' of the nuclear liability regime, without stifling the industry. Within the compromise underlying the international nuclear liability regime - enabling the nuclear industry to create and sustain an energy sector highly relevant for national electricity production on the one hand and protecting potential victims on the other - Germany has more and more shifted the balance, as far as practically possible, to the

Civil liability for nuclear damage

International Nuclear Information System (INIS)

1963-01-01

An international Convention on Civil Liability for Nuclear Damage was adopted in Vienna on 19 May 1963 by a sixty-nation conference convened by the International Atomic Energy Agency. The Convention, which is subject to ratification by the States signing it, will come into force three months after the deposit of the fifth instrument of ratification. The Convention is designee only to establish minimum rules regarding civil liability for nuclear damage; it may thus well be described as a framework convention, the main provisions of which represent the essential common denomination acceptable to as many States as possible. It leaves wide scope for national legislation and regional arrangements with a view to implementing these provisions The Convention does not purport to create a uniform civil law in this field, but it contains the minimal essential for protection of the public and forms the legal basis for uniform world-wide liability rules

Structure shielding from cloud and fallout gamma ray sources for assessing the consequences of reactor accidents

International Nuclear Information System (INIS)

Burson, Z.G.; Profio, A.E.

1975-12-01

Radiation shielding provided by transportation vehicles and structures typical of where people live and work were estimated for cloud and fallout gamma-ray sources resulting from a hypothetical reactor accident. Dose reduction factors are recommended for a variety of situations for realistically assessing the consequences of reactor accidents

Exposing government response action contractors to environmental tort liability

International Nuclear Information System (INIS)

Roy, M.J.

1991-01-01

Government contractors, particularly those involved with hazardous waste response action activities, are encountering increased risks for environmental tort liabilities. Contracts often include tasks and work assignments requiring the management of industrial, chemical, nuclear or mining wastes, spent fuels, munitions or other toxic substances. Contractors exposure to liability for damages results directly from the environmental laws and regulations pursuant to which the Government has contracted them to respond. Additionally, contractors may be exposed to common law liability under such dogmas as nuisance, trespass and strict liability in tort

A methodology for analysing human errors of commission in accident scenarios for risk assessment

International Nuclear Information System (INIS)

Kim, J. H.; Jung, W. D.; Park, J. K

2003-01-01

As the concern on the impact of the operator's inappropriate interventions, so-called Errors Of Commissions(EOCs), on the plant safety has been raised, the interest in the identification and analysis of EOC events from the risk assessment perspective becomes increasing accordingly. To this purpose, we propose a new methodology for identifying and analysing human errors of commission that might be caused from the failures in situation assessment and decision making during accident progressions given an initiating event. The proposed methodology was applied to the accident scenarios of YGN 3 and 4 NPPs, which resulted in about 10 EOC situations that need careful attention

Assessment of potential doses to workers during postulated accident conditions at the Waste Isolation Pilot Plant

Energy Technology Data Exchange (ETDEWEB)

Hoover, M.D.; Farrell, R.F. [DOE, Carlsbad, NM (United States); Newton, G.J.

1995-12-01

The recent 1995 WIPP Safety Analysis Report (SAR) Update provided detailed analyses of potential radiation doses to members of the public at the site boundary during postulated accident scenarios at the U.S. Department of Energy`s Waste Isolation Pilot Plant (WIPP). The SAR Update addressed the complete spectrum of potential accidents associated with handling and emplacing transuranic waste at WIPP, including damage to waste drums from fires, punctures, drops, and other disruptions. The report focused on the adequacy of the multiple layers of safety practice ({open_quotes}defense-in-depth{close_quotes}) at WIPP, which are designed to (1) reduce the likelihood of accidents and (2) limit the consequences of those accidents. The safeguards which contribute to defense-in-depth at WIPP include a substantial array of inherent design features, engineered controls, and administrative procedures. The SAR Update confirmed that the defense-in-depth at WIPP is adequate to assure the protection of the public and environment. As a supplement to the 1995 SAR Update, we have conducted additional analyses to confirm that these controls will also provide adequate protection to workers at the WIPP. The approaches and results of the worker dose assessment are summarized here. In conformance with the guidance of DOE Standard 3009-94, we emphasize that use of these evaluation guidelines is not intended to imply that these numbers constitute acceptable limits for worker exposures under accident conditions. However, in conjunction with the extensive safety assessment in the 1995 SAR Update, these results indicate that the Carlsbad Area Office strategy for the assessment of hazards and accidents assures the protection of workers, members of the public, and the environment.

Accident progression event tree analysis for postulated severe accidents at N Reactor

International Nuclear Information System (INIS)

Wyss, G.D.; Camp, A.L.; Miller, L.A.; Dingman, S.E.; Kunsman, D.M.; Medford, G.T.

1990-06-01

A Level II/III probabilistic risk assessment (PRA) has been performed for N Reactor, a Department of Energy (DOE) production reactor located on the Hanford reservation in Washington. The accident progression analysis documented in this report determines how core damage accidents identified in the Level I PRA progress from fuel damage to confinement response and potential releases the environment. The objectives of the study are to generate accident progression data for the Level II/III PRA source term model and to identify changes that could improve plant response under accident conditions. The scope of the analysis is comprehensive, excluding only sabotage and operator errors of commission. State-of-the-art methodology is employed based largely on the methods developed by Sandia for the US Nuclear Regulatory Commission in support of the NUREG-1150 study. The accident progression model allows complex interactions and dependencies between systems to be explicitly considered. Latin Hypecube sampling was used to assess the phenomenological and systemic uncertainties associated with the primary and confinement system responses to the core damage accident. The results of the analysis show that the N Reactor confinement concept provides significant radiological protection for most of the accident progression pathways studied

Role of the Federal Radiological Monitoring and Assessment Center (FRMAC) following a radiological accident

International Nuclear Information System (INIS)

Doyle, J.F. III.

1986-01-01

The Federal Radiological Emergency Response Plan (FRERP) calls for the Department of Energy to establish a Federal Radiological Monitoring and Assessment Center (FRMAC) immediately following a major radiological accident to coordinate all federal off-site monitoring efforts in support of the State and the Cognizant Federal Agency (CFA) for the facility or material involved in the accident. Some accidents are potentailly very complex and may require hundreds of radiation specialists to ensure immediate protection of the public and workers in the area, and to identify priorities for the Environmental Protection Agency (EPA) long-term efforts once the immediate protective actions have been carried out. The FRMAC provides a working environment with today's high technology tools (i.e., communication, computers, management procedures, etc.) to assure that the State and CFA decision makers have the best possible information in a timely manner on which to act. The FRMAC planners also recognize an underlying responsibility to continuously document such operations in order to provide the State, the CFA, and the EPA the technical information they will require for long term assessments. In addition, it is fully recognized that information collected and actions taken by the FRMAC will be subjected to the same scrutiny as other parts of the accident and the overall response

A radiological accident consequence assessment system for Hong Kong

International Nuclear Information System (INIS)

Wong, M.C.; Lam, H.K.

1993-01-01

An account is given of the Hong Kong Radiological Accident Consequence Assessment System which would be used to assess the potential consequences of an emergency situation involving atmospheric release of radioactive material. The system has the capability to acquire real-time meteorological information from the Observatory's network of automatic stations, synoptic stations in the nearby region as well as forecast data from numerical prediction models. The system makes use of these data to simulate the transport and dispersion of the released radioactive material. The effectiveness of protective action on the local population is also modeled. The system serves as a powerful aid in the protective action recommendation processes

46 CFR 298.38 - Partnership agreements and limited liability company agreements.

Science.gov (United States)

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Partnership agreements and limited liability company... liability company agreements. Partnership and limited liability company agreements must be in form and...) Duration of the entity; (b) Adequate partnership or limited liability company funding requirements and...

Unlimited - nuclear liabilities in the Federal Republic of Germany

International Nuclear Information System (INIS)

Arendt, W.

1986-01-01

Unlimited nuclear liabilities as in force in the Federal Republic of Germany go beyond the international rules of the Paris liability agreement. The unlimited liability mainly roots in the positive operational experiences and safety balance of the 20 nuclear power plants which meanwhile are in operation in the Federal Republic of Germany. Nuclear liabilities must not be confounded with scepticism as to the utilization of nuclear power. Extraordinary requirements of that kind should rather be reflecting responsibility and clear ideas and notions of the advantages and risks of nuclear energy. (HSCH) [de

The Pulse of Liability of Foreignness

DEFF Research Database (Denmark)

Kaiser, Ulrich; Sofka, Wolfgang

companies. Such liabilities of foreignness are persistent in nature. We investigate the causes behind these detrimental effects. We identify two major factors conceptually: a lack of legitimacy in the host country on the demand side and a lack of responsiveness on the side of the multinational corporation......Globalization has provided many companies with new opportunities for growth and efficiency. This requires them to operate successfully across cultural and social borders. These can be stumbling blocks to internationalization and have been found to cause frequent errors and delays for multinational...... that legitimacy is the dominant factor behind the effects of liability of foreignness. As customer experience increases, liability of foreignness caused by a lack of responsiveness becomes more of an issue....

The safety-incentive theory of liability

International Nuclear Information System (INIS)

Marshall, J.M.

1977-11-01

The use of liability law to improve incentives for safety is supported by certain recent theoretical results. The main ideas and the key argumants are summarized. Basic weaknesses of the theory are discussed, namely: (1) the simple model of Calabresi does not generalize; (2) the more complex systems of J.P. Brown, P. Diamond, and J. Green require that courts possess a great deal of information and use it to set appropriate standards of due care; (3) in practice safety incentives also depend upon fear of criminal penalties and the sense of social responsibility. The questions whether and when liability rules can significantly affect incentives are addressed. It is concluded that the theory in its present state can hardly serve as a basis for altering liability rules

The Principles Of Liability On Telemedicine Practices

Directory of Open Access Journals (Sweden)

Arman Anwar

2016-09-01

Full Text Available This research was aimed at analyzing and finding the principle of liability in telemedicine medical practice proportionally.This research is a legal research with the approach of statute approach, conceptual approach and comparative approach, as well as the approach to the case approach. According to Article 24 paragraph (1 of the 1945 Constitution and Article 5 (1 of Act No. 48 of 2009 on Judicial Authority, determine that the judge shall explore, and understand the legal values and sense of justice in society. Thus Article 1367 paragraph (3 BW and Article 46 of Act No. 44 of 2009 on Hospitals in the application must be in the context of the intended. The principle of liability risk in medical practice telemedicine in proportion refers to professional liability among medical practitioners telemedicine. The theoretical legitimacy is based on professional relationships in the delegation of medical action based on the code of ethics, professional standards, and service standards, and standard operating procedures. Consequences on liability does not necessarily have to be based on errors primary physician (primary care physician / PCP or primary nurse as subordinate as mean vicarious liability doctrine. Nomenclature "proportional" in a significant liability risk as the distribution of rights and obligations of professionals in proportion to each party's fault based on the values of equality (equitability, feasibility and appropriateness (fair and reasionableness. Accountability based on the viewpoint of interactive justice according to the values of professional skill, prudence or accuracy, responsibility, and colleague and the desire to do good for the sake of healing patients (doing good.

Electronuclear Park, Privatization and Civil Strict Liability

International Nuclear Information System (INIS)

Mondello, Gerard Camille

2008-01-01

The civil strict liability regime of the electronuclear industry is a fundamental variable for preventing risk. Because prices of other energies as oil or gas are becoming higher and unpredictable, nuclear power becomes cost-effective and may favour the partial privatization of nuclear parks. By considering theoretical traditional liability models, we study the conditions that ensure the most efficient safety level when comparing natural monopoly situation and Bertrand duopoly. Our results are that natural monopoly is safer than duopoly only when strict liability is fully applied. We define conditions that neutralize risk for applying some privatization plan to nuclear park

Experience with COSYMA in an international intercomparison of probabilistic accident consequence assessment codes

International Nuclear Information System (INIS)

Hasemann, I.; Jones, J.A.; Steen, J. van der; Wonderen, E. van

1996-01-01

The Commission of the European Communities and the Nuclear Energy Agency of the OECD have organized an international exercise to compare the predictions of accident consequence assessment codes, and to identify those features of the models which lead to differences in the predicted results. Alongside this, a further exercise was undertaken in which the COSYMA code was used independently by several different organizations. Some of the findings of the COSYMA users' exercise are described that have general applications to accident consequence assessments. A number of areas are identified in which further work on accident consequence models may be justified. These areas, which are also of interest for codes other than COSYMA, are (a) the calculation and averaging of doses and risks to people sheltered in different types of buildings, particularly with respect to the evaluation of early health effects; (b) the modeling of long-duration releases and their description as a series of shorter releases; (c) meteorological sampling for results at a certain location, specifically for use with trajectory models of atmospheric dispersion; and (d) aspects of calculating probabilities of consequences at a point

Development of liability syndromes for schizophrenia: where did they come from and where are they going?

Science.gov (United States)

Stone, William S; Giuliano, Anthony J

2013-10-01

Three decades after Paul Meehl proposed the term "schizotaxia" to describe a conceptual framework for understanding the liability to schizophrenia, Ming Tsuang et al. at Harvard University reformulated the concept as a clinical syndrome with provisional research criteria. The reformulated view relied heavily on more recent data showing that many non-psychotic, un-medicated biological relatives of individuals with schizophrenia showed difficulties in cognitive and other clinical functions that resembled those seen in their ill relatives. The reformulation raised questions about both whether and when liability could be assessed validly in the absence of psychosis, and about the extent to which symptoms of liability are reversible. Both questions bear on the larger issue of early intervention in schizophrenia. This article reviews the efforts of Tsuang et al. to conceptualize and validate schizotaxia as one such syndrome of liability. Towards this end, liability is considered first more generally as an outcome of interactive genetic and environmental factors. Liability is then considered in the context of endophenotypes as a concept that is both broader and is potentially more specific (and predictive) than many DSM or ICD diagnostic symptoms. Liability syndromes are then considered in the context of their proximity to illness, first by reviewing prodromal syndromes (which are more proximal), and then by considering schizotaxia, which, as it is currently formulated, is pre-prodromal and, therefore, less proximal. Finally, challenges to validation and future directions for research are considered. © 2013 Wiley Periodicals, Inc.

The cost of nuclear accidents

International Nuclear Information System (INIS)

2015-01-01

Proposed by a technical section of the SFEN, and based on a meeting with representatives of different organisations (OECD-NEA, IRSN, EDF, and European Nuclear Energy Forum), this publication addresses the economic consequences of a severe accident (level 6 or 7) within an electricity producing nuclear power plant. Such an assessment essentially relies on three pillars: release of radio-elements outside the reactor, the scenario of induced consequences, and the method of economic quantification. After a recall and a comment of safety arrangements, and of the generally admitted probability of such an accident, this document notices that several actors are concerned by nuclear energy and are trying to assess accident costs. The issue of how to assess a cost (or costs) of a nuclear accident is discussed: there are in fact several types of costs and consequences. Thus, some costs can be rather precisely quantified when some others can be difficult to assess or with uncertainty. The relevance of some cost categories appears to be a matter of discussion and one must not forget that consequences can occur on a long term. The need for methodological advances is outlined and three categories of technical objectives are identified for the assessment (efficiency of safety measures to be put forward to mitigate the risk via a better accident management, compensation of victims and nuclear civil responsibility, and comparison of electricity production sectors and assessment of externalisation to guide public choices). It is outlined that the impact of accidents depend on several factors, that the most efficient mean to limit consequences of accidents is of course to limit radioactive emissions

Product Liability: A Neo-Austrian Based Perspective

NARCIS (Netherlands)

Folmer, H.; Heijman, W.J.M.; Leen, A.R.

2002-01-01

The paper is an exercise in a neo-Austrian based economic analysis of product liability. After a short historical introduction, we take two of the basic premises of Austrian economic thought and see which system of product liability results. If costs are subjective and entrepreneurship is the

Civil liability related to imaging exams in Brazil

OpenAIRE

Fontana, Mathias Pante; Liedke, Gabriela Salatino; Fontoura, Helena da Silveira; Silveira, Heraldo Luis Dias da; Silveira, Heloísa Emilia Dias da

2015-01-01

Aim: To analyze all court lawsuits in Brazil in relation to civil liability involving radiographic and tomographic images up to February 2014. Methods: All Brazilian courts were surveyed for “civil liability,” “error,” “radiology,” “radiography,” and “tomography,” returning 3923 second-instance lawsuits. Out of them were excluded labor legislation, health insurance coverage of radiological examinations, and criminal liability cases and 359 were selected. Compliance with expert reports, involv...

Structural assessment of TAPS core shroud under accident loads

International Nuclear Information System (INIS)

Bhasin, Vivek; Kushwaha, H.S.; Mahajan, S.C.; Kakodkar, A.

1996-09-01

Over the last few years, the Core Shroud of Boiling Water Reactors (BWRs) operating in foreign countries, have developed cracks at weld locations. As a first step for assessment of structural safety of Tarapur Atomic Power Station (TAPS) core shroud, its detailed stress analysis was done for postulated accident loads. This report is concerned with structural assessment of core shroud, of BWR at TAPS, subjected to loads resulting from main steam line break (MSLB), recirculation line break (RLB) and safe shut down earthquake. The stress analysis was done for core shroud in healthy condition and without any crack since, visual examination conducted till now, do not indicate presence of any flaw. Dynamic structural analysis for MSLB and RLB events was done using dynamic load factor (DLF) method. The complete core shroud and its associated components were modelled and analysed using 3D plate/shell elements. Since, the components of core shroud are submerged in water, hence, hydrodynamic added mass was also considered for evaluation of natural frequencies. It was concluded that from structural point of view, adequate safety margin is available under all the accident loads. Nonlinear analysis was done to evaluate buckling/collapse load. The collapse/buckling load have sufficient margin against the allowable limits. The displacements are low hence, the insertion of control rod may not be affected. (author)

CEC workshop on methods for assessing the offsite radiological consequences of nuclear accidents

International Nuclear Information System (INIS)

Luykx, F.; Sinnaeve, J.

1986-01-01

On Apr 15-19, 1985, in Luxembourg, the Commission of the European Communities (CEC), in collaboration with the Kernforschungszentrum Karlsruhe (KfK), Federal Republic of Germany, and the National Radiological Protection Board (NRPB), United Kingdom, presented a workshop on methods for assessing the offsite radiological consequences of nuclear accidents. The program consisted of eight sessions. The main conclusions, which were presented in the Round Table Session by the individual Session Chairmen, are summarized. Session topics are as follows: Session I: international developments in the field of accident consequence assessment (ACA); Session II: atmospheric dispersion; Session III: food chain models; Session IV: urban contamination; Session V: demographic and land use data; Session VI: dosimetry, health effects, economic and counter measure models; Session VII: uncertainty analysis; and Session VIII: application of probabilistic consequence models as decision aids

Assessment of the abuse liability of three menthol Vuse Solo electronic cigarettes relative to combustible cigarettes and nicotine gum.

Science.gov (United States)

Stiles, Mitchell F; Campbell, Leanne R; Jin, Tao; Graff, Donald W; Fant, Reginald V; Henningfield, Jack E

2018-05-03

We previously reported that following a short-term product use period, use of non-menthol Vuse Solo electronic cigarettes (ECs) resulted in product effect-related subjective responses and nicotine uptake between those of combustible cigarettes (high-abuse liability comparator) and nicotine gum (low-abuse liability comparator); the results were generally closer to those of nicotine gum. Using a similar design to the previous study, we evaluated the abuse liability of three menthol-flavored Vuse Solo ECs with the same nicotine contents (14, 29, and 36 mg) in a group of EC-naïve, menthol cigarette smokers, relative to comparator products. Six-hour nicotine uptake and ratings of subjective effects were used to determine abuse liability and pharmacokinetics. Use of menthol Vuse Solo resulted in significantly lower responses to subjective measurements (product liking, intent to use product again, and liking of positive product effects), higher urge to smoke responses, and a lower peak (C max ) and overall extent (AUC 0-360 ) of nicotine uptake compared to smoking the usual brand menthol cigarette. When compared with use of nicotine gum, subjective responses to use of menthol Vuse ECs were in the same direction as those resulting from smoking cigarettes but were more similar to nicotine gum use in magnitude than they were to cigarettes. These findings are concordant with our previous results and provide evidence that menthol Vuse Solo ECs have abuse liability that is lower than menthol cigarettes and potentially greater than that of nicotine gum. ClinicalTrials.gov identifier: NCT02664012.

Risk of nuclear damage

International Nuclear Information System (INIS)

Kienzl, K.

1997-01-01

Following the opening and words of welcome by Mr. Fritz Unterpertinger (unit director at the Austrian Federal Ministry for the Environment, Youth and Family; BMUJF) Mrs Helga Kromp-Kolb (professor at the Institute for Meteorology and Physics of the University of Natural Resources Science Vienna) illustrated the risks of nuclear damage in Europe by means of a nuclear risk map. She explained that even from a scientific or technical point of view the assessment of risks arising from nuclear power stations was fraught with great uncertainties. Estimates about in how far MCAs (maximum credible accident) could still be controlled by safety systems vary widely and so do assessments of the probability of a core melt. But there is wide agreement in all risk assessments conducted so far that MCAs might occur within a - from a human point of view - conceivable number of years. In this connection one has to bear in mind that the occurrence of such a major accident - whatever its probability may be - could entail immense damage and the question arises whether or not it is at all justifiable to expose the general public to such a risk. Klaus Rennings (Centre for European Economic Research, Mannheim, Germany) dealt with the economic aspects of nuclear risk assessment. He explained that there are already a number of studies available aiming to assess the risk of damage resulting from a core melt accident in economic terms. As to the probability of occurrence estimates vary widely between one incident in 3,333 and 250,000 year of reactor operation. It is assumed, however, that a nuclear accident involving a core melt in Germany would probably exceed the damage caused by the Chernobyl accident. The following speakers addressed the legal aspects of risks associated with nuclear installations. Mrs Monika Gimpel-Hinteregger (professor at the Institute for Civil Law in Graz) gave an overview on the applicable Austrian law concerning third party liability in the field of nuclear energy

Analysis of your professional liability insurance policy.

Science.gov (United States)

SADUSK, J F; HASSARD, H; WATERSON, R

1958-01-01

The most important lessons for the physician to learn in regard to his professional liability insurance coverage are the following:1. The physician should carefully read his professional liability policy and should secure the educated aid of his attorney and his insurance broker, if they are conversant with this field.2. He should particularly read the definition of coverage and carefully survey the exclusion clauses which may deny him coverage under certain circumstances.3. If the physician is in partnership or in a group, he should be certain that he has contingent partnership coverage.4. The physician should accept coverage only from an insurance carrier of sufficient size and stability that he can be sure his coverage will be guaranteed for "latent liability" claims as the years go along-certainly for his lifetime.5. The insurance carrier offering the professional liability policy should be prepared to offer coverages up to at least $100,000/$300,000.6. The physician should be assured that the insurance carrier has claims-handling personnel and legal counsel who are experienced and expert in the professional liability field and who are locally available for service.7. The physician is best protected by a local or state group program, next best by a national group program, and last, by individual coverage.8. The physician should look with suspicion on a cancellation clause in which his policy may be summarily cancelled on brief notice.9. The physician should not buy professional liability insurance on the basis of price alone; adequacy of coverage and service and a good insurance company for his protection should be the deciding factors.

Accident management information needs

International Nuclear Information System (INIS)

Hanson, D.J.; Ward, L.W.; Nelson, W.R.; Meyer, O.R.

1990-04-01

In support of the US Nuclear Regulatory Commission (NRC) Accident Management Research Program, a methodology has been developed for identifying the plant information needs necessary for personnel involved in the management of an accident to diagnose that an accident is in progress, select and implement strategies to prevent or mitigate the accident, and monitor the effectiveness of these strategies. This report describes the methodology and presents an application of this methodology to a Pressurized Water Reactor (PWR) with a large dry containment. A risk-important severe accident sequence for a PWR is used to examine the capability of the existing measurements to supply the necessary information. The method includes an assessment of the effects of the sequence on the measurement availability including the effects of environmental conditions. The information needs and capabilities identified using this approach are also intended to form the basis for more comprehensive information needs assessment performed during the analyses and development of specific strategies for use in accident management prevention and mitigation. 3 refs., 16 figs., 7 tabs

Accident management information needs

Energy Technology Data Exchange (ETDEWEB)

Hanson, D.J.; Ward, L.W.; Nelson, W.R.; Meyer, O.R. (EG and G Idaho, Inc., Idaho Falls, ID (USA))

1990-04-01

In support of the US Nuclear Regulatory Commission (NRC) Accident Management Research Program, a methodology has been developed for identifying the plant information needs necessary for personnel involved in the management of an accident to diagnose that an accident is in progress, select and implement strategies to prevent or mitigate the accident, and monitor the effectiveness of these strategies. This report describes the methodology and presents an application of this methodology to a Pressurized Water Reactor (PWR) with a large dry containment. A risk-important severe accident sequence for a PWR is used to examine the capability of the existing measurements to supply the necessary information. The method includes an assessment of the effects of the sequence on the measurement availability including the effects of environmental conditions. The information needs and capabilities identified using this approach are also intended to form the basis for more comprehensive information needs assessment performed during the analyses and development of specific strategies for use in accident management prevention and mitigation. 3 refs., 16 figs., 7 tabs.

Liability for the Payment of Public School Fees

Directory of Open Access Journals (Sweden)

M Carnelley

2011-10-01

Full Text Available The author highlights some legal issues regarding the liability of parents and other individuals to pay public school fees in the light of recent judicial precedent, specifically Fish Hoek Primary School v GW 2009 JOL 24624 (SCA. The various possible legal bases for the liability for such fees are examined. In this regard the common law duty to maintain as amended by legislation; contractual liability; and the concepts of household necessaries, stipulatio alteri, negotiorum gestio and unjustified enrichment are considered.

Reconsideration of the principle of the nuclear operator's limitation of liability

International Nuclear Information System (INIS)

Hohlefelder, W.

1985-01-01

The author considers that the introduction of unlimited strict liability in nuclear liability law is now reasonable and appropriate; there is no need for liability and cover to coincide to ensure the soundness of the regime. The provisions in Article 7 of the Paris Convention regarding maximum amounts of liability can no longer be considered to be the sole permissible system. Interpretation on the basis of the spirit and the purpose of these rules indicates that also unlimited liability is permissible in the light of the economic and safety-related technical development of the peaceful uses of nuclear energy. Also, a deviation from the principle that limited liability and cover should tally seems possible. (NEA) [fr

Cargo liability regimes

Science.gov (United States)

2001-01-01

There are at present at least three international regimes of maritime cargo liability in force in different countries of the world - the original Hague rules (1924), the updated version known as the Hague-Visby rules (1968, further amended 1979), and...

SNR-300 steam generator accident philosophy - Assessment due to new understandings in Na/H20-reactions

International Nuclear Information System (INIS)

Ruloff, G.; Huebner, R.

1990-01-01

Recent R+D results in the intermediate leak range (finally confirmed by the PFR steam generator accident) lead to a new assessment for the SNR-300 steam generator accident. This paper discusses the course of such accident which has to be expected under the SNR-300 conditions, starting with an unblocked micro leak and ending with the pressure loads on the secondary system due to overheating failure. Also, enclosed are the possibilities for a leak detection before serious damage has occurred and the discussion of the definition of the DBA. (author). 2 refs, 9 figs

Contractual liability: In European, comparative and Serbian law

Directory of Open Access Journals (Sweden)

Salma Jožef

2011-01-01

Full Text Available Contractual liability is an important topic of the ongoing reform of the effective Serbian Law on Obligations (2007-2009, which aims to harmonize the national legislation in this field with the laws of the European Union. In this paper the author analyzes the evolution of the traditional European civil codes (the German BGB, French Code civil, the Austrian ABGB the Swiss OR and the Hungarian Civil Code, with due attention to the doctrine and jurisprudence, taking into account the proposed reforms of the effective Serbian Law on Obligations concerning issues of contractual liability, such as the legal consequences of nonperformance, misperformance, default, etc. The author is of the opinion that the notion of the breach of contract doesn't cover all the cases in which contractual liability arises, although it embraces nonperformance, misperformance and default. The notion of contractual liability, namely, covers not only the cases of breach of contract, but the infringement of public policy, good morals and mandatory rules, which all lead to the nullity of the contract. In cases of voidable contracts (that is in case of defects of contractual will, such as mistake, deceit and duress it is questionable whether the scope of contractual liability should be extended to mistake, which is a case of nonconscious discrepancy between contractual will and its expression. It is undisputable that contractual liability arises in case of deceit and duress, to the burden of the party acting in bad faith. The rescission of contract entails a separate complex of legal issues, since it may be justified by the other party's breach of the contract. It can also be onesided, two-sided or by a mutual agreement. Furthermore, specific rules apply to rescission of contract due to changed circumstances. In case of termination of a contract by mutual agreement, the parties usually agree on the extent of liability, that is on the extent of indemnification. Contractual

Strengthening Canada's nuclear liability regime

International Nuclear Information System (INIS)

McCauley, D.; Henault, J.

2014-01-01

On January 30, 2014, a Bill entitled the Energy Safety and Security Act, was introduced in Parliament that, among other things, would strengthen Canada's nuclear civil liability legislation by replacing the current Nuclear Liability Act. The proposed legislation also includes implementing provisions that would permit Canada to join the International Atomic Energy Agency's Convention on Supplementary Compensation for Nuclear Damage. This paper will discuss the importance of a comprehensive civil liability regime for nuclear damage to a country's legislative framework for nuclear development and will present the key elements of Canada's new legislation and the policy considerations behind them. (author))

Liability aspects of home energy-rating systems

Energy Technology Data Exchange (ETDEWEB)

Hendrickson, P.L.

1983-10-01

Liability aspects of home energy rating systems are discussed. An introduction to the rating system concept, including types of rating systems, implementation efforts to date, and possible groups to conduct ratings, is also included. The home energy rating system concept involves the periodic rating of the energy efficiency of residential buildings. The rating can provide a relative indication of a home's energy efficiency and also a quantitative estimate of consumption, fuel cost, or both. Primary attention is given to liability issues associated with developing and performing ratings. Secondary attention is given to possible liability associated with misuse of a rating once it has been performed.

HEALTH - module for assessment of stochastic health effects after nuclear accidents

International Nuclear Information System (INIS)

Raicevic, J.J.; Gajic, M.; Popovic, Z.

2003-01-01

In this paper the program module HEALTH for assessment of stochastic health effects in the case of nuclear accidents is presented. Program module HEALTH is a part of the new European real-time computer system RODOS for nuclear emergency and preparedness. Some of the key features of module HEALTH are presented, and some possible further improvements are discussed (author)

Probabilistic Assessment of Severe Accident Consequence in West Bangka

Science.gov (United States)

Sunarko; Su'ud, Zaki

2017-07-01

Probabilistic dose assessment for severe accident condition is performed for West Bangka area. Source-term from WASH-1400 reactor analysis is used as a conservative release scenario for 1000 MWe PWR. Seven groups of isotopes are used in the simulation based on core inventory and release fraction. Population distribution for Muntok district and the area within a 100 km radius is obtained from 2014 data. Meteorological data is provided through cyclic sampling from a database containing two-year site-specific hourly records in 2014-2015 periods. PC-COSYMA segmented plume dispersion code is used to investigate the assumed the consequence of the accident scenario. The result indicates that early or deterministic effect is important for areas close the release point while long-term or stochastic effect is related to population distribution and covers area of up to 100 km from the release point. The mean annual expected values for early mortality and late mortality for the population within 100 km radius from Muntok site are 2.38×10-4 yr -1 and 1.33×10-3 yr -1 respectively.

Probabilistic risk assessment for the Los Alamos Meson Physics Facility worst-case design-basis accident

International Nuclear Information System (INIS)

Sharirli, M.; Butner, J.M.; Rand, J.L.; Macek, R.J.; McKinney, S.J.; Roush, M.L.

1992-01-01

This paper presents results from a Los Alamos National Laboratory Engineering and Safety Analysis Group assessment of the worse-case design-basis accident associated with the Clinton P. Anderson Meson Physics Facility (LAMPF)/Weapons Neutron Research (WNR) Facility. The primary goal of the analysis was to quantify the accident sequences that result in personnel radiation exposure in the WNR Experimental Hall following the worst-case design-basis accident, a complete spill of the LAMPF accelerator 1L beam. This study also provides information regarding the roles of hardware systems and operators in these sequences, and insights regarding the areas where improvements can increase facility-operation safety. Results also include confidence ranges to incorporate combined effects of uncertainties in probability estimates and importance measures to determine how variations in individual events affect the frequencies in accident sequences

Nuclear civil liability international system. Evolution prospects

International Nuclear Information System (INIS)

Reyners, P.

1996-01-01

This paper sets out the necessity of a special system of international conventions in the scope of nuclear civil liability. Then the main principles of the conventions in Paris and Vienna are described. Recently, works have been carried out in order to improve and modernize the civil liability system. (TEC). 4 tabs

31 CFR 321.15 - Liability for losses.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Liability for losses. 321.15 Section... INSTITUTIONS OF UNITED STATES SAVINGS BONDS AND UNITED STATES SAVINGS NOTES (FREEDOM SHARES) Losses Resulting From Erroneous Payments § 321.15 Liability for losses. Under the governing statute, as amended (31 U.S...

RASCAL [Radiological Assessment System for Consequence AnaLysis]: A screening model for estimating doses from radiological accidents

International Nuclear Information System (INIS)

Sjoreen, A.L.; Athey, G.F.; Sakenas, C.A.; McKenna, T.J.

1988-01-01

The Radiological Assessment System for Consequence AnaLysis (RASCAL) is a new MS-DOS-based dose assessment model which has been written for the US Nuclear Regulatory Commission for use during response to radiological emergencies. RASCAL is designed to provide crude estimates of the effects of an accident while the accident is in progress and only limited information is available. It has been designed to be very simple to use and to run quickly. RASCAL is unique in that it estimates the source term based on fundamental plant conditions and does not rely solely on release rate estimation (e.g., Ci/sec of I-131). Therefore, it can estimate consequences of accidents involving unmonitored pathways or projected failures. RASCAL will replace the older model, IRDAM. 6 refs

An Inconvenient Deliberation. The Precautionary Principle's Contribution to the Uncertainties Surrounding Climate Change Liability

International Nuclear Information System (INIS)

Haritz, M.M.

2011-01-01

There is increasing evidence to suggest that adaptation to the inevitable is as relevant to climate change policymaking as mitigation efforts. Both mitigation and adaptation, as well as the unavoidable damage occurring both now and that is predicted to occur, all involve costs at the expense of diverse climate change victims. The allocation of responsibilities - implicit in terms of the burden-sharing mechanisms that currently exist in public and private governance - demands recourse under liability law, especially as it has become clear that most companies will only start reducing emissions if verifiable costs of the economic consequences of climate change, including the likelihood of liability, outweigh the costs of taking precautionary measures. This vitally important book asks: Can the precautionary principle make uncertainty judiciable in the context of liability for the consequences of climate change, and, if so, to what extent? Drawing on the full range of pertinent existing literature and case law, the author examines the precautionary principle both in terms of its content and application and in the context of liability law. She analyses the indirect means offered by existing legislation being used by environmental groups and affected individuals before the courts to challenge both companies and regulators as responsible agents of climate change damage. In the process of responding to its fundamental question, the analysis explores such further questions as the following: (a) What is the role of the precautionary principle in resolving uncertainty in scientific risk assessment when faced with inconclusive evidence, and how does it affect decision-making, particularly in the regulatory choices concerning climate change? To this end, what is the concrete content of the precautionary principle?; (b) How does liability law generally handle scientific uncertainty? What different types of liability exist, and how are they equipped to handle a climate change

Proposed Amendments to the Nuclear Liability

International Nuclear Information System (INIS)

1981-01-01

This Memorandum issued by the Swedish Ministry of Justice contains proposed amendments to the 1968 Nuclear Liability Act which can be divided into two categories. Those in the first category are required to enable Sweden to ratify the draft Protocols to amend the Paris Convention and the Brussels Supplementary Convention. The second category of amendments propose that the nuclear operator's liability be raised from the present sum of 50 million Kroner to 500 million Kroner, to be covered by insurance; it is also proposed that a State liability be introduced over and above the compensation available, the aggregate amount being limited to 300 million Kroner. State indemnification would apply to the Nordic countries. The Annexes to the Memorandum contain the English and French texts of the draft Protocols to amend both above-mentioned Conventions (NEA) [fr

Historical Drawbacks of Limited Liability

Directory of Open Access Journals (Sweden)

Denis Boyle

2016-07-01

Full Text Available Limited liability is a human invention which has facilitated enormous economic growth around the world, particularly since the time of its general application in advanced countries during the nineteenth century. The individual legal identity of companies, coupled with the limited liability of their owners, has provided protection for investors from the risks associated with their investments. It has thus contributed to increase the sources of capital available to finance projects which might otherwise have been considered unviable. However, the legal protection offered to investors has negative consequences for other participants in economies. Speculation in stock markets often damages society. It is very important to study the drawbacks of limited liability and to suggest modifications to achieve a more stable, less volatile, economic growth in the world. Although this article goes to some lengths to recognise the work of authors who emphasise the positive historical economic contribution of limited lability, its main objective is to provoke a reflection around texts which point out the drawbacks and propose solutions.

Legal liabilities in continuing education: protecting your institution and yourself.

Science.gov (United States)

Allington, G H; Cava, A

1988-01-01

Continuing medical education (CME) activities conducted by medical schools, institutions, or organizations contain inherent liability potentials that should be recognized. Three major areas for potential liability should be carefully regarded by individuals who supervise, organize, or plan educational programs. These are: 1) contract liability--specifically in contracts with hotels, i.e., cancellation clauses, warranties, and indemnifications; 2) liability for ensuring the health and safety of individuals, i.e., fire, security, hazards, emergency procedures, and alcohol at functions; and 3) appropriate and adequate insurance coverage.

Estimation of cost per severe accident for improvement of accident protection and consequence mitigation strategies

International Nuclear Information System (INIS)

Silva, Kampanart; Ishiwatari, Yuki; Takahara, Shogo

2013-01-01

To assess the complex situations regarding the severe accidents such as what observed in Fukushima Accident, not only radiation protection aspects but also relevant aspects: health, environmental, economic and societal aspects; must be all included into the consequence assessment. In this study, the authors introduce the “cost per severe accident” as an index to analyze the consequences of severe accidents comprehensively. The cost per severe accident consists of various costs and consequences converted into monetary values. For the purpose of improvement of the accident protection and consequence mitigation strategies, the costs needed to introduce the protective actions, and health and psychological consequences are included in the present study. The evaluations of these costs and consequences were made based on the systematic consequence analysis using level 2 and 3 probabilistic safety assessment (PSA) codes. The accident sequences used in this analysis were taken from the results of level 2 seismic PSA of a virtual 1,100 MWe BWR-5. The doses to the public and the number of people affected were calculated using the level 3 PSA code OSCAAR of Japan Atomic Energy Agency (JAEA). The calculations have been made for 248 meteorological sequences, and the outputs are given as expectation values for various meteorological conditions. Using these outputs, the cost per severe accident is calculated based on the open documents on the Fukushima Accident regarding the cost of protective actions and compensations for psychological harms. Finally, optimized accident protection and consequence mitigation strategies are recommended taking into account the various aspects comprehensively using the cost per severe accident. The authors must emphasize that the aim is not to estimate the accident cost itself but to extend the scope of “risk-informed decision making” for continuous safety improvements of nuclear energy. (author)

Time Consistent Strategies for Mean-Variance Asset-Liability Management Problems

Directory of Open Access Journals (Sweden)

Hui-qiang Ma

2013-01-01

Full Text Available This paper studies the optimal time consistent investment strategies in multiperiod asset-liability management problems under mean-variance criterion. By applying time consistent model of Chen et al. (2013 and employing dynamic programming technique, we derive two-time consistent policies for asset-liability management problems in a market with and without a riskless asset, respectively. We show that the presence of liability does affect the optimal strategy. More specifically, liability leads a parallel shift of optimal time-consistent investment policy. Moreover, for an arbitrarily risk averse investor (under the variance criterion with liability, the time-diversification effects could be ignored in a market with a riskless asset; however, it should be considered in a market without any riskless asset.

27 CFR 479.31 - Liability for tax.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Liability for tax. 479.31... OTHER FIREARMS Special (Occupational) Taxes § 479.31 Liability for tax. (a) General. Every person who... United States shall pay a special (occupational) tax at a rate specified by § 479.32. The tax shall be...

Liability for nuclear damage and compensation therefor

International Nuclear Information System (INIS)

Prochazkova, D.

1996-01-01

The basic principles are outlined of the Paris Convention on Third Party Liability in the Field of Nuclear Energy, the Brussels Convention Supplementary to the Paris Convention, the Vienna Convention on Civil Liability for Nuclear Damage, and the Joint Protocol Relating to the Application of the Paris Convention and the Vienna Convention. (P.A.)

The jurisprudence of product liability in Nigeria: a need to ...

African Journals Online (AJOL)

Bearing in mind that a principal rationale of tort law is to ensure that prejudiced parties are compensated for losses suffered, this article explains why it is necessary to assess and review applicable principle of liability in Nigeria to ensure that it is in line with the demands of justice, which should be in conformity with the ...

The French regime of civil liability for nuclear

International Nuclear Information System (INIS)

Leger, Marc

2013-01-01

As civil liability for nuclear is a matter of discussion and initiatives at the European and international levels, the author proposes an overview of the legal framework of the French regime of civil liability for nuclear which is a combination of two international treaties (Paris and Brussels conventions) and a national arrangement (a 1968 law). He presents and comments the main characteristics of this regime (geographical scope of application, concerned activities, excluded events, covered damages, principles regarding operator's liability) and the improvements brought by Paris and Brussels convention review protocols

Hereditary Neuropathy with Liability to Pressure Palsy: A Recurrent and Bilateral Foot Drop Case Report

Directory of Open Access Journals (Sweden)

Filipa Flor-de-Lima

2013-01-01

Full Text Available Hereditary neuropathy with liability to pressure palsy is characterized by acute, painless, recurrent mononeuropathies secondary to minor trauma or compression. A 16-year-old boy had the first episode of right foot drop after minor motorcycle accident. Electromyography revealed conduction block and slowing velocity conduction of the right deep peroneal nerve at the fibular head. After motor rehabilitation, he fully recovered. Six months later he had the second episode of foot drop in the opposite site after prolonged squatting position. Electromyography revealed sensorimotor polyneuropathy of left peroneal, sural, posterior tibial, and deep peroneal nerves and also of ulnar, radial, and median nerves of both upper limbs. Histological examination revealed sensory nerve demyelination and focal thickenings of myelin fibers. The diagnosis of hereditary neuropathy with liability to pressure palsy was confirmed by PMP22 deletion of chromosome 17p11.2. He started motor rehabilitation and avoidance of stressing factors with progressive recovery. After one-year followup, he was completely asymptomatic. Recurrent bilateral foot drop history, “sausage-like” swellings of myelin in histological examination, and the results of electromyography led the authors to consider the diagnosis despite negative family history. The authors highlight this rare disease in pediatric population and the importance of high index of clinical suspicion for its diagnosis.

The claims handling process of liability insurance in South Africa

Directory of Open Access Journals (Sweden)

Jacoline van Jaarsveld

2015-04-01

Full Text Available Liabilities play a very important financial role in business operations, professional service providers as well as in the personal lives of people. It is possible that a single claim may even lead to the bankruptcy of the defendant. The claims handling process of liability insurance by short-term insurers is therefore very important to these parties as it should be clear that liability claims may have enormous and far-reaching financial implications for them. The objective of this research paper embodies the improvement of financial decision-making by short-term insurers with regard to the claims handling process of liability insurance. Secondary data was initially studied which provided the basis to compile a questionnaire for the empirical survey. The leaders of liability insurance in the South African short-term insurance market that represented 69.5% of the annual gross written premiums received for liability insurance in South Africa were the respondents of the empirical study. The perceptions of these short-term insurers provided the primary data for the vital conclusions of this research. This paper pays special attention to the importance of the claims handling factors of liability insurance, how often the stipulations of liability insurance policies are adjusted by the short-term insurers to take the claims handling factors into consideration, as well as the problem areas which short-term insurers may experience during the claims handling process. Feasible solutions to address the problem areas are also discussed.

Public acceptance and assessment of countermeasures after the Chernobyl accident

International Nuclear Information System (INIS)

Komarov, E.I.; Archangelskaya, G.V.; Zykova, I.A.

1997-01-01

General Background. Previous studies confirmed that the main reason of the psychological stress after Chernobyl was a worry about radiation influence on personal health and health of children. This ''Chernobyl stress'' is typical ''information'' or emotional stress resulting from mass media information on radioactive contamination and exposure but not from direct personal visual or auditory and other impression for 5 million population. The population was not able to define the radiation danger by direct sensual perception without measuring equipment but was obliged to change their life-style and diet as a remedial action and to follow the radiation protection requirements and advices. Therefore the anxiety was related not only to information about the accident but also to implemental countermeasures, which changed the everyday life. The countermeasures became the first real sign of the accident. Methods. In 1988-1994 studies based on population interview of about 5 thousand residents and questionnaires were carried out on contaminated (15 - 40 Ci/km2) territories, adjacent and distant areas. The following information was used: population knowledge of protective measures; sources of information about radiation and level of trust; assessment of the effectiveness and reasons of non-satisfaction of the protection measures; compliance and involvement of population in countermeasures including effects of life-style changes and behavior; public opinion on priority for financial expenditure for mitigation of accident consequences

A CONCEPTUAL PERSPECTIVE REGARDING PRODUCT LIABILITY

Directory of Open Access Journals (Sweden)

Daniela POPESCU

2010-01-01

Full Text Available This study analyses a current and highly important problem because we are in front of an unrecorded growth of the production volume in parallel with its diversification. Due to the fact that the introduction in production of the new products is preceded by the subsequent execution of some manually manufactured prototypes, the products are manufactured afterwards on an industrial scale. Under these circumstances there is the possibility of small errors which affect the consumer’s behaviour towards the new products. That is why, in auditing the focus is on the careful supervision of the opinions of the consumers and especially of the shortcomings of some products indicated by consumers in order to remove these from the manufacturing line. Under these circumstances, a very tight connection is required between the producers and the consumers, and a special liability of the producers towards those products. At the same time this is also a worldwide concern for the regulation of the products responsibility which has already been adopted by some large manufacturing countries. The recent example of USA was followed by the European legislation. That is why American organisations which export to Europe have to be warned because the law of product liability has been adopted in many European countries. The insurance companies are usually paying the initial losses for the cases of product liability. The manufacturer of a product has to protect itself from the risk of being brought to trial or at least to reduce the risk to a level where he could afford a reasonable profit or a continuous growth. In order to meet this objective, we need a product liability prevention program. This study analyses the product liability prevention program and presents some of the essential common elements for such a program. Therefore, one can argue that in order to have an effective product liability prevention program, some operations are required as for example

25 CFR 141.57 - Procedures to cancel liability on bond.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Procedures to cancel liability on bond. 141.57 Section 141.57 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES BUSINESS... Procedures to cancel liability on bond. (a) Any surety who wishes to be relieved from liability arising on a...

Abuse liability of novel 'legal high' designer stimulants: evidence from animal models.

Science.gov (United States)

Watterson, Lucas R; Watterson, Elizabeth; Olive, Michael Foster

2013-09-01

In the last few years, the variety and recreational use of 'legal high' designer stimulants has increased to unprecedented levels. Since their rapid emergence in drug markets, numerous adverse physical and psychological effects have been extensively reported. However, less is understood about the potential for compulsive use of and addiction to these drugs. Recently, a small collection of scientific studies assessing the abuse liability of these drugs has emerged. This new knowledge has been derived primarily from animal studies using behaviorally based procedures which include intravenous self-administration, conditioned place preference, intracranial self-stimulation, and drug discrimination. In this review we present a brief history of the recent rise in designer stimulant use followed by a short methodological description of the aforementioned procedures. We then review neurochemical and abuse liability studies on designer stimulants that have been examined to date. Finally, we conclude with a discussion of these collective findings, our current understanding of the abuse liability of these drugs in relation to each other and the illicit drugs they are designed to mimic, and recommend future research directions.

A framework for the assessment of severe accident management strategies

International Nuclear Information System (INIS)

Kastenberg, W.E.; Apostolakis, G.; Dhir, V.K.

1993-09-01

Severe accident management can be defined as the use of existing and/or altemative resources, systems and actors to prevent or mitigate a core-melt accident. For each accident sequence and each combination of severe accident management strategies, there may be several options available to the operator, and each involves phenomenological and operational considerations regarding uncertainty. Operational uncertainties include operator, system and instrumentation behavior during an accident. A framework based on decision trees and influence diagrams has been developed which incorporates such criteria as feasibility, effectiveness, and adverse effects, for evaluating potential severe accident management strategies. The framework is also capable of propagating both data and model uncertainty. It is applied to several potential strategies including PWR cavity flooding, BWR drywell flooding, PWR depressurization and PWR feed and bleed

A framework for the assessment of severe accident management strategies

Energy Technology Data Exchange (ETDEWEB)

Kastenberg, W.E. [ed.; Apostolakis, G.; Dhir, V.K. [California Univ., Los Angeles, CA (United States). Dept. of Mechanical, Aerospace and Nuclear Engineering] [and others

1993-09-01

Severe accident management can be defined as the use of existing and/or altemative resources, systems and actors to prevent or mitigate a core-melt accident. For each accident sequence and each combination of severe accident management strategies, there may be several options available to the operator, and each involves phenomenological and operational considerations regarding uncertainty. Operational uncertainties include operator, system and instrumentation behavior during an accident. A framework based on decision trees and influence diagrams has been developed which incorporates such criteria as feasibility, effectiveness, and adverse effects, for evaluating potential severe accident management strategies. The framework is also capable of propagating both data and model uncertainty. It is applied to several potential strategies including PWR cavity flooding, BWR drywell flooding, PWR depressurization and PWR feed and bleed.

Legal analysis at the Law for Civil liabilities by nuclear damage; Analisis juridico a la Ley de responsabilidad civil por danos nucleares

Energy Technology Data Exchange (ETDEWEB)

Gonzalez G, A

2000-07-01

The present work has the objective to analyse in specific terms the legal regime of the Civil liability by nuclear damage. It has been the intention of that this compilation is the initiation of a large way which awake the interests of jurists and specialists dedicated to study the aspects as the liability by nuclear damage, compensation guarantee, risk and nuclear damage among others. The peaceful applications of the nuclear energy require the necessity of a legal ordinance that it is updated according to the nuclear technology development that the regulations of the common law do not cover. This work is initiated mentioning some antecedents of the nuclear energy law in Mexico. Also is realized the study of the elemental concepts and definitions about the subject as the evolution of the legal figure in the National law frame where the jurist must do an incursion in the nuclear field and make use of scientific and technical terminology. It was analysed and it was made the reflection of the legal figure of liability, its exoneration cases, about the concepts of risk and nuclear damage overcoming the conceptual error among them. It is talked about the study of nuclear damage and its repairing as financial guarantee to compensate to the people injured by a nuclear accident. Finally, it was treated about the legal analysis and proposals of additions and reforms for updating the Nuclear damage liability Law, concluding with general contributions to the Law resulting products of this work. (Author)

Organizational Mortality: The Liabilities of Newness and Adolescence.

Science.gov (United States)

Bruderl, Josef; Schussler, Rudolf

1990-01-01

Contains a theoretical discussion and an empirical test of Stinchcombe's "liability of newness" hypothesis, which assumes higher failure risks for young organizations than for older ones. This hypothesis does not adequately represent mortality hazards of German business organizations. A "liability of adolescence" concept…

Optimization of the company tax liability

OpenAIRE

Jelínková, Blanka

2010-01-01

This thesis introduces the tax system of the Czech Republic. The corporate income tax in particular is specified in bigger detail. Its basic structural elements are described with the focus on the transformation of the accountable profit to the tax base. The practical part is divided into chapters, each of which deals with the optimization of the amount of the real tax liability. The content, instruments mentioned and methods for decreasing company tax liability applied suggest this work more...

Asset liability management using stochastic programming

OpenAIRE

Pirbhai, M; Mitra, G; Kyriakis, T

2003-01-01

This chapter sets out to explain an important financial planning model called asset liability management (ALM); in particular, it discusses why in practice, optimum planning models are used. The ability to build an integrated approach that combines liability models with that of asset allocation decisions has proved to be desirable and more efficient in that it can lead to better ALM decisions. The role of uncertainty and quantification of risk in these planning models is con...

A Time Series Model for Assessing the Trend and Forecasting the Road Traffic Accident Mortality.

Science.gov (United States)

Yousefzadeh-Chabok, Shahrokh; Ranjbar-Taklimie, Fatemeh; Malekpouri, Reza; Razzaghi, Alireza

2016-09-01

Road traffic accident (RTA) is one of the main causes of trauma and known as a growing public health concern worldwide, especially in developing countries. Assessing the trend of fatalities in the past years and forecasting it enables us to make the appropriate planning for prevention and control. This study aimed to assess the trend of RTAs and forecast it in the next years by using time series modeling. In this historical analytical study, the RTA mortalities in Zanjan Province, Iran, were evaluated during 2007 - 2013. The time series analyses including Box-Jenkins models were used to assess the trend of accident fatalities in previous years and forecast it for the next 4 years. The mean age of the victims was 37.22 years (SD = 20.01). From a total of 2571 deaths, 77.5% (n = 1992) were males and 22.5% (n = 579) were females. The study models showed a descending trend of fatalities in the study years. The SARIMA (1, 1, 3) (0, 1, 0) 12 model was recognized as a best fit model in forecasting the trend of fatalities. Forecasting model also showed a descending trend of traffic accident mortalities in the next 4 years. There was a decreasing trend in the study and the future years. It seems that implementation of some interventions in the recent decade has had a positive effect on the decline of RTA fatalities. Nevertheless, there is still a need to pay more attention in order to prevent the occurrence and the mortalities related to traffic accidents.

Identification and initial assessment of candidate BWR late-phase in-vessel accident management strategies

International Nuclear Information System (INIS)

Hodge, S.A.

1991-01-01

Work sponsored by the United States Nuclear Regulatory Commission (USNRC) to identify and perform preliminary assessments of candidate BWR [boiling water reactor] in-vessel accident management strategies was completed at Oak Ridge National Laboratory (ORNL) during fiscal year 1990. Mitigative strategies for containment events have been the subject of a companion study at Brookhaven National Laboratory. The focus of this Oak Ridge effort was the development of new strategies for mitigation of the late phase events, that is, the events that would occur in-vessel after the onset of significant core damage. The work began with an investigation of the current status of BWR in-vessel accident management procedures and proceeded through a preliminary evaluation of several candidate new strategies. The steps leading to the identification of the candidate strategies are described. The four new candidate late-phase (in-vessel) accident mitigation strategies identified by this study and discussed in the report are: (1) keep the reactor vessel depressurized; (2) restore injection in a controlled manner; (3) inject boron if control blade damage has occurred; and (4) containment flooding to maintain core and structural debris in-vessel. Additional assessments of these strategies are proposed

PENGARUH MANAJEMEN ASET, MANAJEMEN LIABILITI, MANAJEMEN ASET LIABILITI TERHADAP ECONOMIC VALUE ADDED (EVA PADA PERBANKAN KONVENSIONAL YANG TERDAFTAR DI BURSA EFEK INDONESIA

Directory of Open Access Journals (Sweden)

H Hamidah

2013-08-01

Full Text Available Generally, company wants to optimize its profit. Properly manage the asset management, liability management and asset liability management can provide value added profits for the company. A sample of research consists of 18 banking companies listed at Indonesia Stock Exchange (IDX during the 2005-2009. This research investigate the relationship net loans/total earning assets (NLA, non performing loan (NPL, liabilities/total assets (LA, equity/total assets (EA, net interest margin (NIM, loan to deposite ratio (LDR on economic value added (EVA. The research use regression of panel data. The result show that net loans/total earning assets (NLA, liabilities/total assets (LA, equity/total assets (EA, net interest margin (NIM, loan to deposite ratio (LDR are have significant effect on economic value added (EVA but non performing loan (NPL.

Nuclear liability act and nuclear insurance

International Nuclear Information System (INIS)

Clarke, Roy G.; Goyette, R.; Mathers, C.W.; Germani, T.R.

1976-01-01

The Nuclear Liability Act, enacted in June 1970 and proclaimed effective October 11, 1976, is a federal law governing civil liability for nuclear damage in Canada incorporating many of the basic principles of the international conventions. Exceptions to operator liability for breach of duty imposed by the Act and duty of the operator as well as right of recourse, time limit on bringing actions, special measures for compensation and extent of territory over which the operator is liable are of particular interest. An operator must maintain $75,000,000. of insurance for each nuclear installation for which he is the operator. The Nuclear Insurance Association of Canada (NIAC) administers two ΣPoolsΣ or groups of insurance companies where each member participates for the percentage of the total limit on a net basis, one pool being for Physical Damage Insurance and the other for Liability Insurance. The Atomic Energy Control Board recommends to the Treasury Board the amount of insurance (basic) for each installation. Basic insurance required depends on the exposure and can range from $4 million for a fuel fabricator to $75 million for a power reactor. Coverage under the Operator's Policy provides for bodily injury, property damage and various other claims such as damage from certain transportation incidents as well as nuclear excursions. Workmen's Compensation will continue to be handled by the usual channels. (L.L.)

Professional liability in the safety and environmental context

International Nuclear Information System (INIS)

Matheson, J.A.; Price, A.A.; Scott, J.B.

1992-01-01

In Texas, the theories of liability under which professionals can be held liable are breach of contract, common law fraud or misrepresentation, failure to disclose, and the Texas Deceptive Trade Practices Act. Because case law involving safety or environmental professionals is scarce it is necessary to draw analogies from cases involving architects and engineers. These cases, however, may be directly applicable to those who are engineers. This paper reviews examples of these types of liabilities providing case references for each. The paper finishes with preventative steps for minimizing the liabilities of both consulting groups and practicing professionals

75 FR 16645 - Increase in the Primary Nuclear Liability Insurance Premium

Science.gov (United States)

2010-04-02

... Primary Nuclear Liability Insurance Premium AGENCY: Nuclear Regulatory Commission. ACTION: Final rule... impractical. The NRC is amending its regulations to increase the primary premium for liability insurance... protection requirements and indemnity agreements to increase the primary nuclear liability insurance layer...

ASSETS AND LIABILITIES DEPENDENCE: EVIDENCE FROM AN EUROPEAN SAMPLE OF BANKS

Directory of Open Access Journals (Sweden)

Cociuba Mihail Ioan

2014-12-01

Full Text Available In this paper we analyzed the correlation between asset and liabilities using the canonical correlation method, in the case of correlation we analyze the interdependence between two variables, by using canonical correlation analyses we study the interdependence between two groups of variables, X consisting of p variables and Y with q variables from which the best linear combination can be constructed to maximize the correlation between X and Y. While on the financial markets the relation between variables may be linear or non-linear and although canonical correlation analyses only the linear combination of variables it is a more efficient tool than then simple correlation.The asset group which we analyze is composed of different types of loans, derivatives and other earning assets, while in the group of liabilities we have deposits (short and long term, interest bearing liabilities and trading liabilities. We find that the assets and liabilities in the banking sector are directly linked. In the context of the global financial crisis (2007-2008 and the afterwards financial recession this direct correlation between assets and liabilities created a vicious cycle in which the losses from assets had a direct impact on the liabilities which also influenced the levels of assets.The behavior of different variables is important, especially in the financial markets, mainly due to the structure of financial markets. The banking sector and the systemic risk associated with it can affect the financial system and even the whole economy so the study of the correlation of assets and liabilities may give us insights on the causes of the financial crises. We use a panel of fifty-nine European banks for the 2004-2011 period and we analyses the correlation between assets and liabilities. We find that there exists a direct and strong connection between different classes of assets held by banks and the structure of liabilities. The impact of the economic crisis on

Accidents - Chernobyl accident; Accidents - accident de Tchernobyl

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This file is devoted to the Chernobyl accident. It is divided in four parts. The first part concerns the accident itself and its technical management. The second part is relative to the radiation doses and the different contaminations. The third part reports the sanitary effects, the determinists ones and the stochastic ones. The fourth and last part relates the consequences for the other European countries with the case of France. Through the different parts a point is tackled with the measures taken after the accident by the other countries to manage an accident, the cooperation between the different countries and the groups of research and studies about the reactors safety, and also with the international medical cooperation, specially for the children, everything in relation with the Chernobyl accident. (N.C.)

Severe Accident Research Program plan update

International Nuclear Information System (INIS)

1992-12-01

In August 1989, the staff published NUREG-1365, ''Revised Severe Accident Research Program Plan.'' Since 1989, significant progress has been made in severe accident research to warrant an update to NUREG-1365. The staff has prepared this SARP Plan Update to: (1) Identify those issues that have been closed or are near completion, (2) Describe the progress in our understanding of important severe accident phenomena, (3) Define the long-term research that is directed at improving our understanding of severe accident phenomena and developing improved methods for assessing core melt progression, direct containment heating, and fuel-coolant interactions, and (4) Reflect the growing emphasis in two additional areas--advanced light water reactors, and support for the assessment of criteria for containment performance during severe accidents. The report describes recent major accomplishments in understanding the underlying phenomena that can occur during a severe accident. These include Mark I liner failure, severe accident scaling methodology, source term issues, core-concrete interactions, hydrogen transport and combustion, TMI-2 Vessel Investigation Project, and direct containment heating. The report also describes the major planned activities under the SARP over the next several years. These activities will focus on two phenomenological issues (core melt progression, and fuel-coolant interactions and debris coolability) that have significant uncertainties that impact our understanding and ability to predict severe accident phenomena and their effect on containment performance SARP will also focus on severe accident code development, assessment and validation. As the staff completes the research on severe accident issues that relate to current generation reactors, continued research will focus on efforts to independently evaluate the capability of new advanced light water reactor designs to withstand severe accidents

Nuclear Liability Legislation in the Republic of Croatia

International Nuclear Information System (INIS)

Sladonja, B.

1998-01-01

This paper contains a basic data about the legislation referring to third party liability for nuclear damage in Croatia. It also, gives some drafting provisions in the Croatian Nuclear Liability Act, but only those which implements a substantial changes compared to the Act currently in force. (author)

Liability and damages in Japanese nuclear law

International Nuclear Information System (INIS)

Hoshino, E.

1981-01-01

The Japanese legislation relating to nuclear liability is based on two laws which date back to 1961, i.e. the law concerning compensation for nuclear damage and the law concerning financial damage compensation indemnification. In Japan, the legal channelling of liability is in force, a contractual recourse is not possible unless there is intent. The financial security act in Japan consists of a (third-party) liability insurance contract concluded with a private insurer and the cover contract concluded with the state. According to the agreement on financial security concluded between government and operator, the operator has to pay the state a certain sum per year. Basically, the amount covered is DM 50 million per site. This sum will be increased to DM 90 million. The operator is fully liable. The state is not bound by law to fully cover damages but will be - de facto - prepared to do so anyway. For potential damage to personnel, the social insurance law is applicable as it is in the Federal Republic of Germany. However, this damage is intended to be subject to nuclear liability, to be effected by an amendmend. (orig./HP) [de

Risk assessment of aircraft accidents anywhere near an airport

International Nuclear Information System (INIS)

Barbaran, Gustavo; Jensen Mariani Santiago Nicolas

2011-01-01

This work analyzes the more suitable areas to build new facilities, taking into account the conditions imposed by an airport located nearby. Initially, it describes the major characteristics of the airport. Then, the restrictions imposed to ensure the normal operation of the aircraft are analyzed. Following, there is a summary of the evolution of studies of aircraft accidents at nuclear facilities. In the second part, three models of aircraft crash probabilities are presented, all of them developed in the U.S.A, each with an increasing level of complexity in modeling the likelihood of accidents. The first model is the 'STD-3014' Department of Energy (DOE), the second is the 'ACRAM'(Aircraft Crash Risk Assessment Methodology) prepared by the 'Lawrence Livermore National Laboratory'(LLNL) and finally the more advanced 'ACRP-3', produced by the 'Transportation Research Board'. The results obtained with the three models establish that the risks imposed on the airport vicinity, remain low due to the improvement and innovation in the aircraft's safety, reducing the risk margin for the location of new nuclear facilities near an airport. (author) [es

Nuclear Liability, State of the Art

International Nuclear Information System (INIS)

Reitsma, S. M. S.

2010-01-01

Over fifty years ago states started to introduce legislation protecting the public against the potential magnitude and peculiarity of risks arising from the nuclear energy production. They did so trough a specific liability and compensation regime. Whether legislation was based on national initiatives or, as more frequently, related to international nuclear liability conventions, it was based on a number of principles being applied universally. Furthermore, it at the same time strived for not preventing the development of the nuclear industry because of an unbearable liability. This paper aims at explaining the broad outline of the above legislation, its development since its early years, the state of the art as regards its modernisation as well as the (alleged) problems underlying the delay in its introduction in a number of countries. When dealing with those problems it will be inevitable to touch upon a number of insurance related matters, which, as an insurer I am happy to tell, will lead me to familiar territory.(author).

Reactor safety study. An assessment of accident risks in U.S. commercial nuclear power plants. Executive summary: main report

International Nuclear Information System (INIS)

1975-10-01

Information is presented concerning the objectives and organization of the reactor safety study; the basic concepts of risk; the nature of nuclear power plant accidents; risk assessment methodology; reactor accident risk; and comparison of nuclear risks to other societal risks

Lessons learned from accidents investigations

Energy Technology Data Exchange (ETDEWEB)

Zuniga-Bello, P. [Consejo Nacional de Ciencia y Tecnologia (CONACYT), Mexico City (Mexico); Croft, J. [National Radiological Protection Board (United Kingdom); Glenn, J

1997-12-31

Accidents from three main practices: medical applications, industrial radiography and industrial irradiators are used to illustrate some common causes of accidents and the main lessons to be learned. A brief description of some of these accidents is given. Lessons learned from the described accidents are approached by subjects covering: safety culture, quality assurance, human factors, good engineering practice, defence in depth, security of sources, safety assessment and monitoring and verification compliance. (author)

Lessons learned from accident investigations

International Nuclear Information System (INIS)

Zuniga-Bello, P.; Croft, J.R.; Glenn, J.

1998-01-01

Accidents in three main practices - medical applications, industrial radiography and industrial irradiators - are used to illustrate some common causes of accidents and the main lessons to be learned from them. A brief description of some of these accidents is given. Lessons learned from the accidents described are approached bearing in mind: safety culture, quality assurance, human factors, good engineering practice, defence in depth, security of sources, safety assessment and monitoring and verification compliance. (author)

Managing 'tail liability'.

Science.gov (United States)

Frese, Richard C; Weber, Ryan J

2013-11-01

To reduce and control their level of tail liability, hospitals should: Utilize a self-insurance vehicle; Consider combined limits between the hospital and physicians; Communicate any program changes to the actuary, underwriter, and auditor; Continue risk management and safety practices; Ensure credit is given to the organization's own medical malpractice program.

Development of an accident management expert system for containment assessment

International Nuclear Information System (INIS)

Nelson, W.R.; Sebo, D.E.; Haney, L.N.

1987-01-01

The United States Nuclear Regulatory Commission (USNRSC) is sponsoring a program at the Idaho National Engineering Laboratory (INEL) to develop an accident management expert system. The intended users of the system are the personnel of the NRC Operations Center in Washington, D.C. The expert system will be used to help NRC personnel monitor and evaluate the status and management of the containment during a severe reactor accident. The knowledge base will include severe accident knowledge regarding the maintenance of the critical safety functions, especially containment integrity, during an accident. This paper summarizes the concepts that have been developed for the accident management expert system, and the plans that have been developed for its implementation

French practice for assessing the fission product releases from the containment during a PWR severe accident

International Nuclear Information System (INIS)

Duco, J.; Dufresne, J.; L'homme, A.

1988-10-01

French safety philosophy as concerns severe PWR accidents has already been outlined by the Director of CEA/IPSN in an article published in ''Nuclear Safety''. Therefore the present paper will focus on: a) the French reference source terms, as used for elaborating ultimate emergency procedures on PWRs and for emergency planning; b) the methods currently developed for more realistic assessments of the release of fission products during a severe accident

Fiscal Liability of State Contractors

Directory of Open Access Journals (Sweden)

Santiago Fajardo-Peña

2017-06-01

Full Text Available The State contract is one of the most important tools for public management. The formation, execution and liquidation of State contracts are also a potential cause of State patrimonial damages. Perhaps for this reason, many State contractors are prosecuted as if they were public spending managers. The question, however, is not as simple. The fiscal liability process has a qualified recipient: the fiscal manager. In this article, through a conceptual exposition and a case study, we identify the criterion for determining in which cases a State contractor acquires the function of controlling public funds and when he/she can be subjected to a fiscal liability.

A quantitative assessment method for the NPP operators' diagnosis of accidents

International Nuclear Information System (INIS)

Kim, M. C.; Seong, P. H.

2003-01-01

In this research, we developed a quantitative model for the operators' diagnosis of the accident situation when an accident occurs in a nuclear power plant. After identifying the occurrence probabilities of accidents, the unavailabilities of various information sources, and the causal relationship between accidents and information sources, Bayesian network is used for the analysis of the change in the occurrence probabilities of accidents as the operators receive the information related to the status of the plant. The developed method is applied to a simple example case and it turned out that the developed method is a systematic quantitative analysis method which can cope with complex relationship between the accidents and information sources and various variables such accident occurrence probabilities and unavailabilities of various information sources

The importance of long range atmospheric transport in probabilistic accident consequence assessment

International Nuclear Information System (INIS)

ApSimon, H.M.; Goddard, A.J.H.; Wilson, J.J.N.

1988-01-01

The disaster at the Chernobyl-4 reactor has demonstrated that severe nuclear accidents can give rise to significant radiological consequences several thousand kilometres from the source. The subsequent dispersion of the release over much of Western Europe further demonstrated the importance of synoptic scale weather patterns in determining the magnitude of the consequences of such accidents. A version of the MESOS-II European scale trajectory model, which is able to simulate large scale variations in weather conditions through the use of spatially and temporally variable meteorological input data, has been used to simulate the pattern of dispersion from Chernobyl with some success. This paper presents the results of probabilistic consequence assessments for a number of West European sites, made using the MESOS-II model. The results illustrate the effects, on probabilistic assessments, of using a more realistic treatment of long range atmospheric transport than the Gaussian plume model and also the spatial variation in the distributions of consequences arising from the variation in synoptic scale weather conditions across Western Europe

7 CFR 1767.19 - Liabilities and other credits.

Science.gov (United States)

2010-01-01

... this section shall be used by all RUS borrowers. Liabilities and Other Credits Margins and Equities... Income Taxes—Other Liabilities and Other Credits Margins and Equities 200Memberships A. This account... conformance with the bylaws of the cooperative. 219Other Margins and Equities A. This account shall include...

Assessment and limitation of radioactivity transfers in the event of a postulated severe PWR accident

International Nuclear Information System (INIS)

Gauvain, J.

1992-01-01

This report constitutes the supporting material for a lecture on severe accidents which could occur on PWR type nuclear reactors. It is assumed for present purposes that the reader has at least a rudimentary acquaintance with the basics of general physics if not with the operating processes of these reactors. After defining what is meant by a ''severe accident'' on a reactor, the possible phenomenology of such an accident is qualitatively described: loss of coolant and loss of containment integrity. A certain number of elements are then given for the quantitative assessment of these phenomena involving possible radioactivity transfers within and outside the plant. In conclusion, available means are indicated for the limitation and control of these environmental transfers. (author). 5 refs, figs

Probability safety assessment of LOOP accident to molten salt reactor

International Nuclear Information System (INIS)

Mei Mudan; Shao Shiwei; Yu Zhizhen; Chen Kun; Zuo Jiaxu

2013-01-01

Background: Loss of offsite power (LOOP) is a possible accident to any type of reactor, and this accident can reflect the main idea of reactor safety design. Therefore, it is very important to conduct a study on probabilistic safety assessment (PSA) of the molten salt reactor that is under LOOP circumstance. Purpose: The aim is to calculate the release frequency of molten salt radioactive material to the core caused by LOOP, and find out the biggest contributor to causing the radioactive release frequency. Methods: We carried out the PSA analysis of the LOOP using the PSA process risk spectrum, and assumed that the primary circuit had no valve and equipment reliability data based on the existing mature power plant equipment reliability data. Results: Through the PSA analysis, we got the accident sequences of the release of radioactive material to the core caused by LOOP and its frequency. The results show that the release frequency of molten salt radioactive material to the core caused by LOOP is about 2×10 -11 /(reactor ·year), which is far below that of the AP1000 LOOP. In addition, through the quantitative analysis, we obtained the point estimation and interval estimation of uncertainty analysis, and found that the biggest contributor to cause the release frequency of radioactive material to the core is the reactor cavity cooling function failure. Conclusion: This study provides effective help for the design and improvement of the following molten salt reactor system. (authors)

Nuclear liability amounts on the rise for nuclear installations

International Nuclear Information System (INIS)

Vasquez-Maignan, Ximena; Schwartz, Julia; Kuzeyli, Kaan

2015-01-01

The NEA Table on Nuclear Operator Liability Amounts and Financial Security Limits (NEA 'Liability Table'), which covers 71 countries, aims to provide one of the most comprehensive listings of nuclear liability amounts and financial security limits. The current and revised Paris and Brussels Supplementary Conventions ('Paris-Brussels regime'), the original and revised Vienna Conventions ('Vienna regime') and the Convention on Supplementary Compensation for Nuclear Damage, newly entered into force in April 2015, provide for the minimum amounts to be transposed in the national legislation of states parties to the conventions, and have served as guidelines for non-convention states. This article examine in more detail increases in the liability amounts provided for under these conventions, as well as examples of non-convention states (China, India and Korea)