A three-dimensional numerical model is used to calculate ground-level air concentration and deposition (due to precipitation scavenging) after a hypothetical tornado strike at the Exxon Nuclear Company at Richland, Washington. Plutonium particles less than 20 ..mu..m in diameter are assumed to be lifted into the tornadic storm cell by the vortex. The rotational characteristics of the tornadic storm are embedded within the larger mesoscale flow of the storm system. The design-basis translational wind values are based on probabilities associated with existing records of tornado strikes in the vicinity of the plant site. Turbulence exchange coefficients are based on empirical values deduced from experimental data in severe storms and from theoretical assumptions obtained from the literature. The method of moments is used to incorporate subgrid-scale resolution of the concentration within a grid cell volume. This method is a quasi-Lagrangian scheme which minimizes numerical error associated with advection. In all case studies, the effects of updrafts and downdrafts, coupled with scavenging of the particulates by precipitation, account for most of the material being deposited within 20 to 45 km downwind of the plant site. Ground-level isopleths in the x-y plane show that most of the material is deposited behind and slightly to the left of the centerline trajectory of the storm. Approximately 5% of the material is dispersed into the stratosphere and anvil section of the storm.
A three-dimensional numerical model is used to calculate ground-level air concentration and deposition (due to precipitation scavenging) after a hypothetical tornado strike at the Exxon Nuclear Company at Richland, Washington. Plutonium particles less than 20 μm in diameter are assumed to be lifted into the tornadic storm cell by the vortex. The rotational characteristics of the tornadic storm are embedded within the larger mesoscale flow of the storm system. The design-basis translational wind values are based on probabilities associated with existing records of tornado strikes in the vicinity of the plant site. Turbulence exchange coefficients are based on empirical values deduced from experimental data in severe storms and from theoretical assumptions obtained from the literature. The method of moments is used to incorporate subgrid-scale resolution of the concentration within a grid cell volume. This method is a quasi-Lagrangian scheme which minimizes numerical error associated with advection. In all case studies, the effects of updrafts and downdrafts, coupled with scavenging of the particulates by precipitation, account for most of the material being deposited within 20 to 45 km downwind of the plant site. Ground-level isopleths in the x-y plane show that most of the material is deposited behind and slightly to the left of the centerline trajectory of the storm. Approximately 5% of the material is dispersed into the stratosphere and anvil section of the storm
Core 12, of the Yankee Rowe (YR), plant is to be licensed with the Exxon Nuclear Co. PWR Evaluation Model. This appendix presents methodology and results of an example calculation for the YR plant using the ENC Evaluation Model. This example problem is for the double-ended guillotine cold leg break with a discharge coefficient of 0.6 assuming loss of one emergency diesel. The NSSS supplier has determined this case to give the highest peak cladding temperature (PCT) for Core 11. The YR example problem was performed to determine the maximum acceptable local peak heating rate (Kw/ft). The blowdown was performed with beginning-of-cycle (BOC) ENC fuel at full power with the hot assembly power corresponding to the design peak rod heating rate of 12.9 Kw/ft. The HOT CHANNEL, TOODEE2, and RELAP4-FLOOD runs were made at several reduced hot assembly radial peaks, holding axial peaking constant, until an acceptable PCT was achieved. This procedure results in a PCT of 1834 0 F at a reduced peak linear heating rate of 10.5 Kw/ft for the ENC fuel at BOC. (auth)
The Exxon Nuclear low-enriched uranium fuel fabrication plant in Richland, Washington produces fuel assemblies for both pressurized water and boiling water reactors. The Richland plant was the first US bulk-handling facility selected by the IAEA for inspection under the US-IAEA Safeguards Agreement. The plant was under IAEA inspection from March 1981 through October 1983. This text provides a written description of the plant layout, operation and process. The text also includes a one ton-a-day model (or reference) plant which was adapted from the Exxon Nuclear plant. The Model Plant provides a generic example of a low-enriched uranium (LEU) bulk-handling facility. The Model Plant is used to illustrate in a more quantitative way some of the key safeguards requirements for a bulk-handling facility
Skogen, F.B.; Killgore, M.R.; Holm, J.S.; Brown, C.A.
Exxon Nuclear Company (ENC) has achieved a high standard of performance in its supply of fuel reloads for both BWRs and PWRs, while introducing substantial innovations aimed at realization of improved fuel cycle costs. The ENC experience with advanced design features such as the bi-metallic spacer, the dismountable upper tie plate, natural uranium axial blankets, optimized water-to-fuel designs, annular pellets, gadolinia burnable absorbers, and improved fuel management scenarios, is summarized
The nuclear material control and accounting system at Exxon Nuclear will be described in detail. Subjects discussed will include: the basis of the MC and A system, the nuclear materials accounting systems (NMRS and NICS), physical inventory taking, IAEA inspection experience, safeguards organization, measurements and measurement control, MUF evaluation, accounting forms and reports and use of tamper-indicating seals. The general requirements for material accounting and control in this type of a bulk-handling facility are described. The way those requirements are met for the subject areas shown above is illustrated using a reference (Model Plant) version of the Exxon Nuclear plant The difference between the item-accounting procedures used at reactor facilities and the bulk-accounting procedures used at fuel fabrication facilities is discussed in detail
Exxon Chemical (Fareham, U.K.) has shelved plans to expand its 100,000-m.t./year steam cracker at Fawley, U.K. Exxon confirms it has not included the proposed expansion in the company's capital investment program for the next two to three years. 'Money is tight and this project failed to secure the investment,' the company says
Skogen, F.B.; Stout, R.B.
Modifications to the Exxon Nuclear PWR neutronic design calculational methods are presented as well as the results obtained when these improved methods are compared to reactor measurements. The basic PWR design tools remain unchanged; i.e., the XPOSE code is used for generating the basic nuclear parameters, the PDQ-7 code is used for calculating reactivity and x-y power distributions, and the XTG code is used for three-dimensional analysis. The recent start-up experiences at D. C. Cook Unit 1 and H. B. Robinson Unit 2 have provided a significant increase in the data base supporting the current ENC PWR neutronic methods. The verification comparisons contained in the supplement include reactor measurements from D. C. Cook Unit 1, Cycle 2; H. B. Robinson Unit 2, Cycles 4 and 5; Palisades Cycle 2, and R. E. Ginna, Cycle 7
A former chief executive of Scottish Nuclear, formed when United Kingdom electricity generation was privatized, describes the financial viability of the company and considers the future of nuclear power. Scottish Nuclear owns and operates the Advanced Gas Cooled (AGR) and Magnox reactors at Hunterston and the AGR reactor at Torness and is a separate company from those dealing with hydro-electric and non-nuclear generation of electricity. Costs of running the reactors is identified as a proportion of the whole for certain key issues such as station costs, depreciation, decommissioning and insurance. While nuclear power generation using outmoded Magnox reactors is costly, the ecological cost of global warming is seen as more of a problem. Future policy for nuclear power in Scotland must include new plant, probably pressurized water reactors and a clear policy of safety enhancement. (UK)
A historical recount of the presence is made in Colombia of what is today Exxon Mobil; company that with the same history of the Colombian petroleum and with good part of the industrial development of the country. It was the Tropical Oil Company (Troco), subsidiary in Colombia of the Standard Oil Company and that today it is known as Exxon Mobil, the one that made possible the take off of this industry in the beginnings of the century twenty
Four years after its occurrence rocked the petroleum industry and revitalized the US environmental movement, the Exxon Valdez tanker oil spill off Alaska continues to stir controversy. Conflicting reports abound over whether there is long term damage to the Prince William Sound ecosystem resulting from the March 24, 1989, spill. Government scientists at recent conferences disclosed studies they contend show long term, significant damage to the sound. Exxon this month launched a counteroffensive, disclosing results of studies it funded that it claims show no credible scientific evidence of long term damage. At the same time, the company blasted as flawed the government's data on assessing environmental damage to the sound and charged that test samples from the sound were mishandled. Meantime, Prince William Sound still shows lingering effects from the Exxon Valdez oil spill. But recovery has been so rapid that there is more controversy over how to use $900 million in natural resource recovery funds that Exxon paid than over how badly species are suffering. The paper describes Exxon's studies; faulty data; lingering damage; and an update on tanker safety
Krysinski, T.L.; Bjornard, T.A.; Steves, L.H.
A proposed integrated ECCS model for non-jet pump boiling water reactors is presented, using the RELAP4-EM/BLOWDOWN and RELAP4-EM/SMALL BREAK portions of the Exxon Nuclear WREM-based Generic PWR Evaluation Model coupled with the ENC NJP-BWR Fuel Heatup Model. The results of the application of the proposed model to Oyster Creek are summarized. The results of the break size sensitivity study using the proposed model for the Oyster Creek Plant are presented. The application of the above results yielded the MAPLHGR curves. Included are a description of the proposed non-jet pump boiling water reaction evaluation model, justification of its conformance with TOCFR50, Appendix K, the adopted Oyster Creek plant model, and results of the analysis and sensitivity studies. (auth)
Perezagua, R. L.
The importance of training is growing in all business areas and fields and especially in hi-tech companies like engineering firms. Nuclear projects are highly multidisciplinary and, even in the initial awarding and pre-construction phases, need to be staffed with personnel that is well-prepared and highly-qualified in areas that, in most cases, are not covered by university studies. This article examines the variables that influence the design of specific training for nuclear projects in engineering firms, along with new training technologies (e-learning) and new regulatory aspects (IS-12). (Author)
Holm, J.S.; Burnside, R.J.
The power distribution control procedure, denoted PDC-II, described in this report enables nuclear plants to manage core power distributions such that Technical Specification Limits on F/sub Q//sup T/ are not violated during normal operation and limits on MDNBR are not violated during steady-state, load-follow, and anticipated transients. The PDC-II data base described provides the means for predicting the maximum F/sub Q//sup T/(z) distribution anticipated during operation under the PDC-II procedure taking into account the incore measured equilibrium power distribution data for the reactor in question. A comparison of this distribution with the Technical Specification limit curve determines whether the Technical Specification limit can be protected by PDC-II procedure. If such protection can be confirmed for a given operating cycle interval, APDMS monitoring is not necessary over this interval and the excore monitored constant axial offset limits will protect the Technical Specification F/sub Q//sup T/ limits. This document describes the maximum possible variation in F/sub Q//sup T/(z) which can occur during operation when following the PDC-II procedures. This bounding variation in F/sub Q//sup T/(z) is referred to as V(z). This V(z) distribution represents the maximun variation in F/sub Q//sup T/(z) when the axial offset is maintained within the range defined in this report [+- 5% at full power condition
The feasibility of utilities incorporating service companies to construct and maintain nuclear power plants is analyzed. Responsibilities of the service companies and the public opinion of the concept are discussed
The Federal Ministry of Economics plans that the nuclear companies with all their assets to cover disposal costs can be used where a power plant operator is governed by its parent company, hence the latter Capital or voting majority of the operators holding or these passes; To date, the parent company is liable only limited and not more than five years after the end of the domination of one Subsidiary, oparating a power plant. In this way, prevents ultimately the public sector and thus the Taxpayers have to pay for the long-term consequences of the use of nuclear energy. Until now ensured paragraph 303 AktG a group law Secondary liability the parent companies of the operating company in the case of of termination of the control and profit transfer agreements is very limited for the nuclear liabilities, namely in two ways: The claim is only focused on the backup performance and not at the expense of acquisition and Moreover, according to the case law limited of five years after its foundation; for the area of transformation law comparable rules are valid. thereby the dismantling of a nuclear power station takes just already for 20 years and a final repository is expected before 2050 not be available. [de
Archie, Jeffrey B.
Operated by South Carolina Electric and Gas Company in the southeastern United States, V.C. Summer Nuclear Station has maintained a reputation of excellence for more than 25 years. The key to its success: placing safety as its first priority, keeping a keen focus on operations, establishing a culture of continuous learning, and embracing collaboration with industry peers. This philosophy guides its new nuclear project, which SCE and G has undertaken to meet the need for baseload generation in its service area in a manner that is clean, safe, reliable, and efficient. In the process, SCE and G is generating jobs and boosting the economy. Site preparation has been under way since 2009. SCE and G anticipates receiving its combined construction and operating license from the Nuclear Regulatory Commission, the independent, federal agency that oversees commercial nuclear power plants in the U.S., in late 2011 or early 2012, which will allow major construction to commence. The 2 new reactors are scheduled to begin commercial operation in 2016 and 2019, respectively, placing V.C. Summer at the forefront of a U.S. nuclear renaissance and carrying its legacy of excellence into the future. (orig.)
Bjoernard, T.A.; Sofer, G.A.
About one year ago, after 18 years of business as a wholly owned affiliate of Exxon Corporation, Exxon Nuclear Company was acquired by Siemens/KWU and its name was changed to Advanced Nuclear Fuels Corporation (ANF). This profile describes the status of ANF one year later, principally from the European perspective but with some mention of ANF's worldwide operations to provide a balanced picture. After one year of operation as an affiliate of Siemens/KWU, ANF's role remains as an independent international supplier of nuclear fuel and services to utilities in Europe, the USA and the Far East, but with substantially augmented capabilities resulting from the new affiliation
With Nuclear Energy Industry development, Nuclear Power Company has the continual promoting stress of inner management to the sustainable marketing operation development. In view of this, it is very imminence that Nuclear Power Company should promote the cost management levels and built the nuclear safety based lower cost competitive advantage. Activity based costing management (ABCM) transfer the cost management emphases from the 'product' to the 'activity' using the value chain analysis methods, cost driver analysis methods and so on. According to the analysis of the detail activities and the value chains, cancel the unnecessary activity, low down the resource consuming of the necessary activity, and manage the cost from the source, achieve the purpose of reducing cost, boosting efficiency and realizing the management value. It gets the conclusion from the detail analysis with the nuclear power company procedure and activity, and also with the selection to 'pieces analysis' of the important cost related project in the nuclear power company. The conclusion is that the activities of the nuclear power company has the obviously performance. It can use the management of ABC method. And with the management of the procedure and activity, it is helpful to realize the nuclear safety based low cost competitive advantage in the nuclear power company. (author)
... Company, Perry Nuclear Power Plant; Exemption 1.0 Background FirstEnergy Nuclear Operating Company (FENOC... the Perry Nuclear Power Plant, Unit 1 (PNPP). The license provides, among other things, that the... date for all operating nuclear power plants, but noted that the Commission's regulations provide...
Hardin, L. A.
Historically, the development of advanced space technology has been accomplished by the federal government providing funding to commercial companies through the standard contracting process. Although recently, commercial space ventures, such as Space X, have begun to develop enhanced commercial space launch capabilities, and many companies provide space related services - including satellite development and operations, advanced technology development still requires (and should require) participation by the federal agency assigned this role - the National Aeronautics and Space Administration (NASA). However, this standard funding model may not be the most efficient and stable means of developing the advanced technology systems. And while the federal government does not need to be involved in areas where private industry can reasonably operate, it should remain the leader in supporting the development of new and advanced space technologies to further increase our national capability. And as these technologies mature, then private industry can begin the commercialization process, freeing up resources and funds for NASA to develop the next generations of advanced space technology. In fact, simply examining the last decades of space technology development shows that there is room for improvement. Part of the problem is that there are realistically two space frontiers. There is the commercialization frontier (the realm of Space X and others) and the exploratory frontier (the realm of NASA.). Often technologies that can support the exploratory frontier can also immediately support the commercialization frontier. Yet, these technologies are still developed under the standard model of federal funding and contracting. Is that really the best way to proceed? In this paper, the argument is put forward that a new process is required, a new paradigm. A consortium of federal agencies as well as commercial companies is needed - in a collaborative rather than a contractual
Guo Dongli; Chen Hua
The rapid development of nuclear power industry in China requires specialized management for the nuclear power engineering projects. It is necessary to establish the nuclear power architectural engineering company to meet the increasing market needs by providing the owner with specialized nuclear engineering project management and overall contracting services. It is imperative that the purpose of establishing the corporation and enterprise core competitiveness should be clearly identified when it is established. Its organizational structure should be geared to the enterprise operation management and development to facilitate the intensified project management and control, and improve its risk-proof ability. (authors)
The Savannah River Site (SRS) in South Carolina is a 300+ square mile facility owned by the US Department of Energy (DOE) and operated by Westinghouse Savannah River Company (WSRC), the prime contractor; Bechtel Savannah River, Incorporated (BSRI) is a major subcontractor. The site has used all of the five nuclear reactors and it has the necessary nuclear materials processing facilities, as well as waste management and research facilities. The site has produced materials for the US nuclear arsenal and various isotopes for use in space research and nuclear medicine for more than 30 years. In 1989, WSRC took over as prime contractor, replacing E.I. du Pont de Nemours and Company. At this time, a concentrated effort began to more closely align the operating standards of this site with those accepted by the commercial nuclear industry of the United States. Generally, this meant acceptance of standards of the Institute of Nuclear Power Operations (INPO) for nuclear-related facilities at the site. The subject of this paper is maintenance of nuclear facilities and, therefore, excludes discussion of the maintenance of non-nuclear facilities and equipment
Supran, G.; Oreskes, N.
Coal, oil, and gas companies have operated - and continue to operate - across myriad facets of the climate problem: scientific, political, and public. Efforts to engage the fossil fuel industry in addressing climate change should therefore be informed by this broad historical context. In this paper, we present an empirical document-by-document textual content analysis and comparison of 187 diverse climate change communications from ExxonMobil spanning 1977 to 2014, including peer-reviewed and non-peer-reviewed publications, internal company documents, and paid, editorial-style advertisements ("advertorials") in The New York Times. We examine whether these communications sent consistent messages about the state of climate science and its implications - specifically, we compare their positions on climate change as real, human-caused, serious, and solvable. In all four cases, we find that as documents become more publicly accessible, they increasingly communicate doubt. That is, ExxonMobil contributed to advancing climate science - by way of its scientists' academic publications - but promoted doubt about it in advertorials. Our findings shed light on one oil and gas company's multivalent strategic responses to climate change. They offer a cautionary tale against myopic engagement with the fossil fuel industry, demonstrating the importance of evaluating the full spectrum of a company's claims and activities.
Su Guangchao; Wang Yonggang; Tang Yangyang
With the development of nuclear use for peaceful purposes and the intensification of international cooperation in the field of nuclear energy, many countries attach more and more importance to legal risks of nuclear liability, and the companies in nuclear industry also enhance research on restrictive articles of nuclear liability in their international businesses. However, because China has neither signed any international convention on civil liability for nuclear damage nor adopted any law on atomic energy and on compensation for nuclear damage, many impediments often occur in international cooperation and trade. This essay is trying to outline the status and structure of international nuclear liability, analyze nuclear liabilities in international procurement for nuclear operating companies and respective solutions. (authors)
The nuclear plant building industry faces a paradoxical situation. The use of nuclear reactors to produce energy for civil purposes is both a promising technology, with potentially huge outlets, and a technology facing declining demand. One of the key problems is then: how to maintain the capabilities necessary to benefit from the potential recovery? The resource-based view of strategic management has shown the importance of different types of resources and capabilities in gaining a sustainable competitive advantage. Successful incumbents in the market of nuclear station building have built those kinds of distinctive capabilities that give them a competitive advantage over potential new entrants. But we show that, without a permanent activity in plant building, preserving those capabilities necessitates specific strategic action. We firstly develop the argument that the nuclear plant building industry is in a paradoxical situation in terms of demand and technical performance trends. Secondly, we try to identify the key capabilities of the incumbents. We show that companies in that field use mainly three types of distinctive capabilities: pure technical and scientific knowledge in direct relation to the use of nuclear as an energy generator, competences in risk management and competences in large project management, including financing. Thirdly, we show that although some of those capabilities are used through other nuclear-related activities such as plant maintenance or fuel supply, some of them necessitate taking strategic actions in order to be preserved. We argue that this should be a priority of nuclear equipment company managers in the next few years. (author)
..., Beaver Valley Power Station, Unit Nos. 1 and 2; Environmental Assessment and Finding of No Significant Impact The U.S. Nuclear Regulatory Commission (NRC) is considering issuance of an exemption, pursuant to... Operating Company (licensee), for operation of the Beaver Valley Power Station, Unit Nos. 1 and 2 (BVPS-1...
Shah, Naman K
Equatorial Guinea, the most prosperous country in Africa, still bears a large malaria burden. With massive wealth from oil reserves, and nearly half its population living in island ecotypes favourable for malaria control, only poor governance can explain continued parasite burden. By financially backing the country's dictator and other officials through illicit payments, the oil company ExxonMobil contributed to the state's failure. Now ExxonMobil, having helped perpetuate malaria in Equatorial Guinea, gives money to non-governmental organizations, charitable foundations, and universities to advocate for and undertake malaria work. How, and on what terms, can public health engage with such an actor? We discuss challenges in the identification and management of conflicts of interest in public health activities. We reviewed the business and foundation activities of ExxonMobil and surveyed organizations that received ExxonMobil money about their conflict of interest policies. Reforms in ExxonMobil's business practices, as well as its charitable structure, and reforms in the way public health groups screen and manage conflicts of interest are needed to ensure that any relationship ultimately improves the health of citizens.
Jansen, Siw Linnea
EDF is Europe's largest power company with 640 TWh produced in 2005 and 36,7 million customers in Europe. On a global scale the company has more than 40 million customers. EDF has significant positions in the four big energy markets in Europe: Germany, France, Great Britain and Italy. EDF has an ambitious investment program in the area of nuclear power, and holds that increased investments in this sector is the best and most beneficial way of keeping up with Europe's increasing energy demand (ml)
Stiopol, Mihaela; Bilegan, C. Iosif
Romania started the nuclear power program about 20 years ago, by a high level Government decision. After 1989 the former Ministry of Electrical Power was transformed into a state owned company, RENEL, in which nuclear activities were also included. RENEL was a monopoly system responsible for production, transport and distribution of electricity in Romania. The deregulation process in the power sector was many times asked by the World Bank and International Monetary Fund, to split this monopoly system in separately activities: Production, Transport and Distribution. The first step occurred in July 1998, when the nuclear activities were externalized from RENEL. In nuclear sector two new entities were created: SN 'Nuclearelectrica' SA, a state own company that includes three branches: - Nuclear Power Production - Cernavoda NPP Unit 1; - Nuclear Fuel Plant-Pitesti; - Project Development Branch - Cernavoda Units 2-5. The second entity is the so-called Romanian Authority (Autonomous Reggie) for Nuclear Activities (RAAN), including as branches the heavy water fabrication plant 'ROMAG PROD', the Nuclear Research Institute (ICN) Pitesti and the Nuclear Engineering and Design Institute (CITON) Bucharest. The rest of conventional power sector was renamed, namely, CONEL. The organization process continued and in August 2000, by a Government Ordinance the CONEL was split into the following companies: - one for hydropower production 'HIDROELECTRICA'; - one for thermal power production 'TERMOELECTRICA'; - one for transport 'TRANSELECTRICA'; - one for distribution 'ELECTRICA'. The goal of a third step of restructuring process is the privatization in the power field. The steps of Romanian Power Sector Restructuring are presented. Since 1991 a Public Information program has been established. Depending on the evolution of the construction of the first Romanian nuclear power station, during the years, the messages changed. Everybody working in the nuclear field knows how difficult is
Lee, Myung Ho; Lee, Chang Woo; Choi, Gyun Sik; Lee, Won Yun; Park, Hyu Gok; Park, Do Won [Korea Atomic Energy Research Institute, Taejeon (Korea)
Environmental Radiation Monitoring was carried out with measurement of environmental radiation and environmental radioactivity analysis around Korea Nuclear Fuel Company. Environmental Radiation rates measured by portable ERM and accumulated dose rates measured by TLD were on the same level as those measured in the previous years. Total alpha and beta concentrations in the air particulates showed the similar values in all sampling points. The concentration of uranium isotopes in soils and underground waters were measured similar to natural uranium values. The concentration of uranium isotopes in surface waters and sediments around the nuclear facilities were somewhat higher than those from reference site. The concentrations of uranium isotopes in rain water and foods such as rices and vegetables were similar to natural uranium level, the environment around the nuclear facilities has been contaminated only to an insignificant extent. It is estimated that the environmental impact resulting from the operation of KNFC in 2001 was negligible. 31 refs., 30 figs., 41 tabs. (Author)
Supran, Geoffrey; Oreskes, Naomi
This paper assesses whether ExxonMobil Corporation has in the past misled the general public about climate change. We present an empirical document-by-document textual content analysis and comparison of 187 climate change communications from ExxonMobil, including peer-reviewed and non-peer-reviewed publications, internal company documents, and paid, editorial-style advertisements (‘advertorials’) in The New York Times. We examine whether these communications sent consistent messages about the state of climate science and its implications—specifically, we compare their positions on climate change as real, human-caused, serious, and solvable. In all four cases, we find that as documents become more publicly accessible, they increasingly communicate doubt. This discrepancy is most pronounced between advertorials and all other documents. For example, accounting for expressions of reasonable doubt, 83% of peer-reviewed papers and 80% of internal documents acknowledge that climate change is real and human-caused, yet only 12% of advertorials do so, with 81% instead expressing doubt. We conclude that ExxonMobil contributed to advancing climate science—by way of its scientists’ academic publications—but promoted doubt about it in advertorials. Given this discrepancy, we conclude that ExxonMobil misled the public. Our content analysis also examines ExxonMobil’s discussion of the risks of stranded fossil fuel assets. We find the topic discussed and sometimes quantified in 24 documents of various types, but absent from advertorials. Finally, based on the available documents, we outline ExxonMobil’s strategic approach to climate change research and communication, which helps to contextualize our findings.
Frenz, Walter [RWTH Aachen Univ. (Germany). Lehr- und Forschungsgebiet Berg-, Umwelt- und Europarecht
The Federal Ministry of Economics plans that the nuclear companies with all their assets to cover disposal costs can be used where a power plant operator is governed by its parent company, hence the latter Capital or voting majority of the operators holding or these passes; To date, the parent company is liable only limited and not more than five years after the end of the domination of one Subsidiary, oparating a power plant. In this way, prevents ultimately the public sector and thus the Taxpayers have to pay for the long-term consequences of the use of nuclear energy. Until now ensured paragraph 303 AktG a group law Secondary liability the parent companies of the operating company in the case of of termination of the control and profit transfer agreements is very limited for the nuclear liabilities, namely in two ways: The claim is only focused on the backup performance and not at the expense of acquisition and Moreover, according to the case law limited of five years after its foundation; for the area of transformation law comparable rules are valid. thereby the dismantling of a nuclear power station takes just already for 20 years and a final repository is expected before 2050 not be available. [German] Das Bundeswirtschaftsministerium plant, dass die Atomkonzerne mit ihrem ganzen Vermoegen zur Deckung der Entsorgungskosten herangezogen werden koennen, soweit ein Kraftwerksbetreiber von seinem Mutterkonzern beherrscht wird, mithin Letzterer die Kapital- oder Stimmrechtsmehrheit an dem Betreiber haelt bzw. diesen leitet; bislang haftet der Mutterkonzern nur eingeschraenkt und hoechstens fuenf Jahre nach Beendigung der Beherrschung einer Tochtergesellschaft, die ein Kraftwerk betreibt. Auf diese Weise wird verhindert, dass letztlich die oeffentliche Hand und damit der Steuerzahler fuer die Spaetfolgen der Kernenergienutzung zahlen muss. Bislang gewaehrleistet paragraph 303 AktG eine konzernrechtliche Nachhaftung der Muttergesellschaften der
... deep drop and a fuel to fuel drop. The shallow drop postulates that the fuel assembly drops vertically... need for SUNSI, deadline for NRC staff to complete information processing and file motion for... Information AGENCY: Nuclear Regulatory Commission. ACTION: Order and notice of license amendment request...
... NUCLEAR REGULATORY COMMISSION [NRC-2010-0298; Docket No. 50-346] First Energy Nuclear Operating Company; Notice of Receipt and Availability of Application for Renewal of Davis Besse Nuclear Power...Energy Nuclear Operating Company, filed pursuant to Section 104(b) of the Atomic Energy Act of 1954, as...
This publication first recalls the reasons for subcontracting the maintenance of French nuclear plants (need of specialised expertise and abilities) even though EDF keeps an industrial and technical control. It describes the framework of these subcontracted activities (a long lasting collaboration, implementation of requirements), and how multi-annual markets are subcontracted to support the development of specialised companies. It outlines to which extent the selection and certification process is rigorous, that subcontractor salaried personnel is to be specifically trained, that radiation protection is performed under the same conditions for everybody. It indicates some specific measures which have been implemented to take subcontractor personnel working conditions into account. The updating of abilities for future activities is discussed. Some key data are provided regarding jobs, contracts, training, medical expenses, and fields of activity of subcontracting companies
Lee, Myung Ho; Lee, Chang Woo; Choi, Yong Ho; Cho, Yueng Hyun; Choi, Gyun Sik [Korea Atomic Energy Research Institute, Taejon (Korea)
Environmental Radiation Monitoring was carried out with measurement of environmental radiation and environmental radioactivity analysis around Korea Nuclear Fuel Company. Environmental Radiation rates measured by Portable ERM and accumulated dose rates measured by TLD were same level compared with past years. Total alpha and beta concentrations in the air particulates showed the similar values in all sampling points. The concentration of uranium isotopes in soils and underground waters were measured similar to natural uranium values. The concentration of uranium isotopes in surface waters and sediments decreased with increasing distances from the point of discharge. The concentrations of uranium isotopes in rain water and foods such as rices and vegetables were not detected or measured similar to natural uranium level. Hence, the environment around the nuclear facilities in Korea has been contaminated only to an insignificant extent, although a small amount of disequilibated uranium was detected within 4 km downstream of the point of discharge of KNFC. 31 refs., 26 figs., 42 tabs. (Author)
Seguin-Dulude, L.; Desranleau, C.; Fortier, Y.
Research and development expenditures by Exxon Corporation, one of the major multi-national oil companies, was studied in an effort to demonstrate the manner in which research and development is planned, managed and financed on a global scale, and to discern the role played in the worldwide network of Exxon Corporation laboratories by Exxon's main Canadian affiliate, Imperial Oil Limited of Sarnia. The findings are based upon close examination of all public documents regarding Exxon and its affiliates since 1882 to 1975, and interviews with research personnel. It was described how in the 1920s, the Sarnia research centre of Imperial Oil began to develop its expertise in lubricant research, earning a world research mandate in 1967 with exclusive rights in this area for the entire Exxon Corporation. It is evident that by being able to concentrate in areas that took advantage of their technological competence and expertise while, on the other hand, ensuring that the processes and products generated by the whole network of laboratories were available and adapted to the Canadian context, the commercial impact of Imperial's research and development efforts have been greatly enhanced by its affiliation with the large multinational company. 27 refs
Olson, W.O.; Nigg, D.W.
The PFB reactor is being considered as an irradiation facility to test LWR fuel rods for Exxon Nuclear Company. Requested test conditions are 18 kW/ft axial peak steady state power in 2.5% initial enrichment, 20,000 MWd/Tu exposed rods. Multigroup transport theory calculations (S/sub n/ and Monte Carlo) showed that this was unattainable in the standard PBF test loop. Thus, a flux multiplier was developed in the form of a Zr-2-clad 0.15-inch thick cylindrical shell of 35% enriched, 88% T.D. UO 2 replacing the flow divider, surrounding the rod within the in-pile tube in PFB. With this flux multiplier installed and assuming an average water density of 0.86 g/cm 3 within the test loop, a Figure of Merit (FOM) for a single-rod test assembly of 0.86 kW/ft-MW +- 5% (at 95% confidence level) was calculated. This FOM is the axial peak linear test rod power per megawatt of reactor power. A reactor power of about 21 megawatts will therefore be required to supply the requested linear test rod axial peak heating rate of 18 kW/ft
Following the accident at Three Mile island in March 1979 the Nuclear Power Company (NPC) has made evaluations of the available information and carried out preliminary investigations of the implications of the accident for all UK AGR's and for the PWR design. The results are summarized. Recommendations of the President's Commission are discussed with especial reference to those under the following headings: (1) The utility and its suppliers. (2) Training of operating personnel. (3) Technical assessment. It is concluded that while many of the relevant recommendations in the report of the President's Commission are already satisfied by UK practices for nuclear safety, and are being applied by NPC in their current programmes of work on AGR's and PWR's it is realised that it is of the utmost importance that complacent attitudes to safety are not allowed to develop. The accident at TMI and report of the Commision have provided a sharp reminder of the necessity to maintain unremitting vigilance in all aspects of design, construction and operation which are involved with the safety of the public and operators.
This document is presented as a demonstration of the ENC WREM-II ECCS model calculational procedure applied to a Westinghouse 2-loop PWR with a dry containment (R. E. Ginna plant, for example). The hypothesized Loss-of-Coolant Accident (LOCA) investigated was a split break with an area equal to twice the pipe cross-sectional area. The break was assumed to occur in one pump discharge pipe (DECLS break). The analyses involved calculations using the ENC WREM-II model. The following codes were used: RELAP4-EM/ENC26A for blowdown and hot channel analyses, RELAP4-EM FLOOD/ENC26A for core reflood analysis, CONTEMPT LT/22 modified for containment backpressure analysis, and TOODEE2/APR77 for heatup analysis
Perezagua, R. L.
The importance of training is growing in all business areas and fields and especially in hi-tech companies like engineering firms. Nuclear projects are highly multidisciplinary and, even in the initial awarding and pre-construction phases, need to be staffed with personnel that is well-prepared and highly-qualified in areas that, in most cases, are not covered by university studies. This article examines the variables that influence the design of specific training for nuclear projects in engineering firms, along with new training technologies (e-learning) and new regulatory aspects (IS-12). (Author)
... Company, Palo Verde Nuclear Generating Station, Unit 3; Environmental Assessment and Finding of No.... NPF-74, issued to Arizona Public Service Company (APS, the licensee), for operation of Palo Verde... Statement for the Palo Verde Nuclear Generating Station, NUREG-0841, dated February 1982. Agencies and...
Choi, Yong Ho; Lee, C. W.; Choi, G. S.
The environmental monitoring program for Korea Nuclear Fuel Company (KNFC) was implemented to investigate environmental radiation and radioactivity levels around the facilities. Accumulated environmental radiation doses were measured to be on almost the same level as those measured in the previous years. Total alpha and beta concentrations in air particulates were also similar to the past measurements. The concentrations of uranium isotopes in soil and underground water were investigated to be similar to natural levels. The concentrations of uranium isotopes in sediment around the facilities were not significantly different from those for the reference site. Surface water around the facilities showed somewhat higher uranium isotope concentrations than the reference samples but the activity levels were not much different from those reported before. The concentrations of uranium isotopes in rain water and foodstuffs such as rice seeds and Chinese cabbage were, on the whole, in the ranges of the previously reported levels. Based on the present results of the environmental monitoring, it can be estimated that the environmental impact resulting from the operation of KNFC in 2004 is negligible
...; Three Mile Island Nuclear Station, Unit 1; Environmental Assessment and Finding of No Significant Impact... Company, LLC (the licensee), for operation of Three Mile Island Nuclear Station, Unit 1 (TMI-1), located... Three Mile Island Nuclear Station, Units 1 and 2, NUREG-0552, dated December 1972, and Generic...
... NUCLEAR REGULATORY COMMISSION [Docket Nos. 50-528, 50-529, 50-530; NRC-2009-0012] Arizona Public Service Company, Palo Verde Nuclear Generating Station; Notice of Availability of the Final Supplement 43... of operation for the Palo Verde Nuclear Generating Station (PVNGS). Possible alternatives to the...
... NUCLEAR REGULATORY COMMISSION [Docket Nos. 52-018-COL, 52-019-COL, 52-025-COL, 52-026-COL; ASLBP No. 11-913-01-COL-BD01] Duke Energy Carolinas, LLC; Southern Nuclear Operating Company; Establishment... following captioned cases: Duke Energy Carolinas, LLC, (William States Lee III Nuclear Station, Units 1 and...
..., Shearon Harris Nuclear Power Plant, Unit No. 1; Exemption 1.0 Background Carolina Power & Light Company... operation of the Shearon Harris Nuclear Power Plant (HNP), Unit 1. The license provides, among other things... request to generically extend the rule's compliance date for all operating nuclear power plants, but noted...
... Generating Station, Units 3 and 4; Southern Nuclear Operating Company; Change to Information in Tier 1, Table... Nuclear Operating Company, Inc., and Georgia Power Company, Oglethorpe Power Corporation, Municipal... Table 3.3-1, ``Definition of Wall Thicknesses for Nuclear Island Buildings, Turbine Buildings, and Annex...
Wang Zhong; Liu Wenbin
In the eleventh five-year, our company scientific research have a long way to go and preparatory work of commercial reprocessing has startup under digital information society. Fundamental change of existing content, model of nuclear science and technology information occurred to fit for new situation and new environment, and in order to service for our company scientific research. In this paper, we discuss the development of new services that fits for our company science and technology information. (authors)
Kelso, D.D.; Brown, M.D.
The wreck of the Exxon Valdez in Prince william sound in Alaska leaves in its aftermath grave policy questions about how much risk the public should be asked to bear and how much industry should be required to do to prevent oil spills and to clean them up when they occur. But because of industry's inadequate response to the Exxon Valdez spill, this catastrophe will provide few solid answers say the authors. The results of the accident were clearly catastrophic: 1,200 miles of polluted shorelines, 260,000 to 580,000 dead birds, decreased biological productivity, and disruption of life and business in scores of seashore communities. As with any accident, prevention and preparedness are the twin concepts that underlie most post-accident policy analyses. Actions since the accident by both Congress and the state of Alaska to prevent such spills in the future are useful, kelso and Brown note. The lack of effective technology to clean up large oil spills was dramatically demonstrated in this incident, they add, making a national research and development undertaking essential. Public involvement in establishing standards for spill prevention, response preparedness, and cleanup is vital, Kelso and Brown emphasize, because in the final analysis, it is the public that is hurt if the prevention and response systems break down
Bragg, J.R.; Prince, R.G.; Harner, E.J.; Atlas, R.M.
Statistical analyses of changes in the composition of oil residues remaining on beaches following the Exxon Valdez oil spill in Prince William Sound have demonstrated that bioremediation was effective in accelerating oil removal. Extensive data were obtained in a joint bioremediation monitoring program conducted during the summer of 1990 by the US Environmental Protection Agency (EPA), the State of Alaska, and Exxon. Composition changes in the oil relative to hopane, a trace oil component very resistant to biodegradation, provided the basis for accurately determining rates and extent of biodegradation. Results show that on fertilized beaches the rate of oil biodegradation was from three to more than five times faster than on adjacent, unfertilized control beaches. Further, most hydrocarbon components of the oil were biodegraded simultaneously, although at different rates. On one beach studied, about 60 percent of the total hydrocarbons detectable by gas chromatograph and 45 percent of the total PAH were biodegraded in three months. Bioremediation effectiveness was determined to depend primarily on the amount of nitrogen fertilizer delivered to the sediment per unit of oil present, time, and the extent of oil degradation prior to fertilizer application. The results suggest ways to improve future bioremediation application strategies and monitoring
Faudon, V.; Pailler, S.; Miniere, D.; Pouget-Abadie, X.; Journes, F.; Ouali, F.; Brochard, D.; Choho, T.; Lagarde, D.; Anglaret, P.; Kottman, G.; Mockly, D.; Ouzounian, G.; Cordier, P.Y.; Prenez, J.C.; Arpino, J.M.; Jaouen, C.; Jolly, B.
This document gathers a series of short articles in which the following players: French Nuclear Safety Authority (ASN), Electricity of France (EdF), French Alternative Energies and Atomic Energy Commission (CEA), AREVA, ALSTOM, the Association of French Nuclear Industry Exporters (AIFEN), the National Radioactive Waste Management Agency (ANDRA) and the French Society of Nuclear Energy (SFEN) present their competencies in their respective fields and their strategies and commercial offers for exports. 2 articles are dedicated to the achievements of the French nuclear industry in China and another details the cooperation between SFEN and its foreign counterparts. Another article briefly presents the EPR and ATMEA reactors. (A.C.)
Phan Nguyen, Thien Thanh; Wall, Kim
Corporation Social Responsibility (CSR) has been growing in its importance, which makescompanies under great pressure with the handling of CSR and making it a useful managerial tool.This thesis tries to answer the questions of whether the E.ON Group, Vestas, ExxonMobil, andthe Shell Corporation are using the appropriate CSR communication strategies, and whether ornot a company’s relative environmental friendliness affects the CSR communication strategy ofsaid company, and was written to incre...
... hereby given that the U.S. Nuclear Regulatory Commission (NRC) has published the final, plant-specific..., U.S. Nuclear Regulatory Commission, Washington, DC 20555- 0001; telephone: 301-415-3617; email: Tam... efficiency; (8) wind power; (9) solar power; (10) hydroelectric power; (11) ocean wave and current energy...
Extended reach drilling (ERD) records are now regularly being broken by ExxonMobil Corporation's Sakhalin project on Russia's east coast. In 2008, an oil well on the coast established a new record by achieving a measured depth of 11,680 meters. The well was punched out by a Texas-based drilling company using the world's largest land-based drilling rig. The use of ERD has reduced the capital and operating costs of the project in addition to reducing its environmental impacts. ERD has been used to drill onshore beneath the seafloor and has eliminated the need for additional offshore structure and pipelines. The horizontal reach of the wells has improved productivity while also avoiding disturbing whale migrations in the region. The rig features a 1.5 million pound load capacity, 3000 horsepower draw-works. The top-drive drilling systems were used to transmit real time data to external locations for further evaluation. Oil and gas is also produced from a gravity-based offshore platform. It was concluded that longer wellbore are now being developed by the corporation in order to drill under the Beaufort Sea. 2 figs.
The following list indicates percentage ownership of commercial nuclear power plants by utility companies as of June 1, 1987. The list includes all plants licensed to operate, under construction, docked for NRC safety and environmental reviews, or under NRC antitrust review. It does not include those plants announced but not yet under review or those plants formally canceled. In many cases, ownership may be in the process of changing as a result of altered financial conditions, changed power needs, and other reasons. However, this list reflects only those ownership percentages of which the NRC has been formally notified. Part I lists plants alphabetically with their associated applicants/licensees and percentage ownership. Part II lists applicants/licensees alphabetically with their associated plants and percentage ownership. Part I also indicates which plants have received operating licenses (OL's). Footnotes for both parts appear at the end of this document
National Oceanic and Atmospheric Administration, Department of Commerce — This hydrocarbon database was initiated after the Exxon Valdez oil spill in 1989. The first version was as an RBase database, PWSOIL(Short, Heintz et al. 1996). It...
Scientists from NOAA and Exxon dispute whether the Prince William Sound ecosystem is recovering from the Exxon Valdez spill. NOAA scientists claim that the Sound is still staggering from a major ecological blow and that crude oil weathering products are contaminating vast numbers of Alaskan wildlife. Exxon scientists claim that most of the biota of the Sound is returning to full strength and is largely free of oil from the spill. At the heart of the dispute is the technique of hydrocarbon fingerprinting to identify the source of crude. Exxon scientists claim that government scientists do not know how to interpret the data, and that what they claim is contamination from Valdez crude actually comes from other sources, such as diesel soot from the smokestacks of ships used to collect fish for study. NOAA scientists claim that hydrocarbon fingerprinting is an inappropriate method for tracking oil-spill damage to biota, due to the varied ways in which living organisms metabolize petroleum
In 1975, the General Electric Company (GE) published a Nuclear Reactor Study, also referred to as ''the Reed Report,'' an internal product-improvement study. GE considered the document ''proprietary'' and thus, under the regulations of the Nuclear Regulatory Commission (NRC), exempt from mandatory public disclosure. Nonetheless, members of the NRC staff reviewed the document in 1976 and determined that it did not raise any significant new safety issues. The staff also reached the same conclusion in subsequent reviews. However, in response to recent inquiries about the report, the staff reevaluated the Reed Report from a 1987 perspective. This re-evaluation, documented in this staff report, concluded that: (1) there are no issues raised in the Reed Report that support a need to curtail the operation of any GE boiling water reactor (BWR); (2) there are no new safety issues raised in the Reed Report of which the staff was unaware; and (3) although certain issues addressed by the Reed Report are still being studied by the NRC and the industry, there is no basis for suspending licensing and operation of GE BWR plants while these issues are being resolved
... Service Company, Palo Verde Nuclear Generating Station, Units 1, 2, and 3, Notice of Issuance of Renewed... Company (licensee), the operator of the Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (PVNGS... Plants: Supplement 43, Regarding Palo Verde Nuclear Generating Station,'' issued January 2011, discusses...
JNF PA is characterized by 3 symbolic 'F's if concisely expressed. The first F comes from the Focus F, which stands for JNF's focused or customized attendance to what visitors want. The second F from Friendly F, which symbolizes JNF's simple and easy presentations in an amenable atmosphere without use of specialist language. The last F from First Hand, which means the visitors given the chance to experience themselves in actual touch with uranium. Our nuclear fuel manufacturing facility is one of the limited spots for such an experience. Their encounter with this 'actual reality' is worth a millions of words. Many citizens of Yokosuka have been invited to our facility at every summer holiday season for the past 6 years. 60% of them answered to our survey: 'Yes, I came here with fear in nuclear angry' but 75% admitted 'I now feel easy with it' after they listened to the issues of energy and environment, watched the animated nuclear fuel cycle and toured through our nuclear fuel manufacturing plant. This is an justified encouragement to what we devote in PA. What we should do is two fold. One is to address our PA to younger generations. Another is to support to those PA activities at newly-planned sites for nuclear power generation. For the former case, we now are approaching educational and tutorial personnel to provide pupils with opportunity of touring our facilities. For the latter, we sincerely endeavor to tune up to the visitors from such site areas, with elaboration based on advance information, rather than mere briefings. Like the Japanese tea ceremonial spirit of 'we happen to meet but once for all', why not fulfilling our role from the spot of a nuclear fuel manufacturing facility? (J.P.N.)
Framatome ANP (Advanced Nuclear Power) merges the complementary strengths of two global nuclear industry leaders Framatome and Siemens - offering clients the best technological solutions for safe, reliable and economical plant performance. With a combined workforce of 13,300 skilled individuals, Framatome ANP is now the nuclear industry's leading supplier. Serving as Original Equipment Manufacturer (OEM) for more than 90 reactors that provide about 30% of the world's total installed nuclear power capacity, our experienced resources remain focused on the local needs of individual clients, wherever in the world they may be. The Company main business used to be turnkey construction of complete Nuclear Power plants, BWR and PWR capabilities, heavy equipment manufacturing, comprehensive I and C capabilities, and also expertise and knowledge of VVER. Framatome ANP will benefit in all of its fields of activity of the experience gained through Framatome and Siemens' collaboration on the next generation reactor, the EPR, as well as on steam generators replacements and or modernization of VVER. Framatome ANP nuclear fuel designs for both PWR and BWR plants provide innovative features and world-leading performance. Framatome ANP is organized according a matrix organization with: - 4 Business Groups (Project and Engineering, Service, Nuclear Fuel, Mechanical Equipment) - 3 Regional Divisions (Framatome Advanced Nuclear Power S.A.S., France; Framatome Advanced Nuclear Power GmbH, Germany; Framatome Advanced Nuclear Power Inc., USA). By 30th January 2001 Siemens Nuclear Power GmbH, founded in 2000 as successor of the Nuclear Division of Siemens Power Generation Group (KWU), was renamed to Framatome Advanced Nuclear Power GmbH forming the German part of the world wide acting company. Over the past 40 years 23 nuclear power plants all around the world - not only pressurized and boiling water reactors, but also two heavy-watermoderated reactors have been designed, constructed and
Category 1 and 2 Special Nuclear Materials (SNM) require storage in vault or vault type rooms as specified in DOE orders 5633.3A and 6430.1A. All category 1 and 2 SNM in dry storage on the Hanford site that is managed by Westinghouse Hanford Co (WHC) is located in the 200 West Area at Plutonium Finishing Plant (PFP) facilities. This document provides current and projected SNM vault inventories in terms of storage space filled and forecasts available space for possible future storage needs
Dean, K.G.; Stringer, W.J.; Grove, J.E.; Ahlnas, K.; Royer, T.C.
This paper reports that satellite images were used to investigate the Exxon Valdez oil spill after the tanker ran aground on Bligh Reef, Alaska 24 March 1989. Since that time, over 11 million gallons of crude oil have circulated through the western Prince William Sound region of Alaska, oiling many of its beaches. A good deal of this oil subsequently entered the Gulf of Alaska with some transported beyond Kodiak Island, 500 km to the southwest. Satellite imagery of the spill was recorded by the NOAA Advanced Very High Resolution Radiometer, the Landsat Thematic Mapper, the SPOT Panchromatic Scanner and the SPOT Multispectral Scanner. Images from all four of these sources have been analyzed to help ascertain the extent of the spill and monitor its trajectory along the Alaskan coast. Digital image processing techniques have been utilized to emphasize spectral responses related to oil on the water surface and on teaches. Turbidity and sea surface temperature data have been enhanced to provide information on the circulation and distribution of surface water bodies. In addition to the satellite imagery, airborne visual observations with aerial photography, Side-Looking Airborne Radar, and other airborne sensors as well as shipboard sightings and samples were acquired
Once the task of evaluating the nature and extent of natural resource injuries caused by the Exxon Valdez oil spill neared completion, the equally daunting task of formulating proper restorative measures began. The essence of the natural resource restoration effort is to determine how to utilize the monies received from the criminal and civil settlements to fulfill the natural resource trustees' responsibilities to restore Prince William Sound and the Gulf of Alaska to their condition prior to the spill. Given the magnitude and variety of environmental impact, i.e., natural resource injuries ranging from the death of thousands of sea birds and marine mammals to the persistent sublethal affects of hydrocarbon contamination in intertidal sediments, the field of restorative endeavor is as broad and perplexing as was responding to the spill itself. This paper discusses the policy and legal parameters which give structure to the scientific and technical decisions the natural resource trustees must make in the years to come as they engage in their restoration responsibilities. The discussed policy and legal parameters translate generally to natural resource restoration under such statutes as the Comprehensive Environmental Response, Compensation and Liability Act, the Clean Water Act and the Oil Pollution Act of 1990
Baize, Jean-Marc; Reveillon, Sylvie
French Electricity Company (EDF - Electricite de France) and the associated servicing companies, engaged in maintenance partnership from 1991, reinforce and expand their policy by undersigning a progress charter, to cope with the safety and nuclear sector competition issues. This charter stipulates the mutual engagements in the following sectors: 1. Transparency in calling for servicing; 2. Development of the intervenors' professionalism; 3. Improvement in forecasting activity tasks; 4. Radioprotection; 5. Safety and working conditions. The 55 reactors of the EDF nuclear stock are stopped annually for around 6 weeks for refueling. On this occasion the essential maintenance works necessary to ensure the optimal safety of the installations are carried out. The maintenance requires the intervention of 30,000 employees, 10,000 EDF agents and 20,000 external intervenors and represents an amount of 14 million working hours. The full maintenance expenses amounts up to 11 billion FF in 1996, 6 billion of which are assigned to external companies
... NUCLEAR REGULATORY COMMISSION [Docket Nos. STN 50-528, STN 50-529, and STN 50-530; NRC-2010-0114] Arizona Public Service Company, Palo Verde Nuclear Generating Station, Units 1, 2, and 3; Environmental...-74, issued to Arizona Public Service Company (APS, the licensee), for operation of the Palo Verde...
...] Arizona Public Service Company, et al. Palo Verde Nuclear Generating Station, Units 1, 2, and 3... NPF-74, issued to the Arizona Public Service Company (APS, or the licensee), for operation of the Palo Verde Nuclear Generating Station (PVNGS, the facility), Units 1, 2, and 3, respectively, located in...
... NUCLEAR REGULATORY COMMISSION [Docket No. STN 50-530; NRC-2010-0281] Arizona Public Service Company, et al., Palo Verde Nuclear Generating Station, Unit 3; Temporary Exemption 1.0 Background Arizona Public Service Company (APS, the licensee) is the holder of Facility Operating License No. NPF-74, which...
Stekoll, M.S.; Deysher, L.; Dean, T.A.
A three-year study, initiated in 1989, has evaluated the response of subtidal and intertidal seaweed communities to the Exxon Valdez oil spill and subsequent cleanup activities. The project was part of the coastal habitat injury assessment research sanctioned under the natural resource damage assessment program. A stratified random design was used to select oiled sites for the study. Paired control (unoiled) sites were then matched to the oiled sites. The most consistent effect found in subtidal populations in Prince William Sound was the higher relative abundance of small-size classes of kelps at the oiled sites, indicating the prior disappearance of larger plants. This disappearance was possibly caused by activities associated with the cleanup operations. Intertidal populations of algae were affected by the spill and cleanup in all three major areas studied: Prince William Sound, Cook Inlet-Kenai, and Kodiak-Alaskan Peninsula. The most obvious effect was a significant removal of the dominant intertidal plant Fucus gardneri from the mid and upper intertidal zones. The limited dispersal of this plant combined with the relatively harsh conditions of the upper intertidal will cause a slow recovery of the upper intertidal zone in the affected areas. Effects of the spill extended to other algal species. Species such as Cladophora, Myelophycus, Odonthalia, Palmaria, and Polysiphonia showed decreases in their percent cover at oiled sites. Only Gloiopeltis populations appeared to increase in percent cover in oiled areas. In both the Cook Inlet-Kenai and the Kodiak-Alaskan Peninsula areas Fucus populations appeared to be enhanced in the lower intertidal zone - between 2 and 3 meters below the high-tide mark - in 1991
Bodkin, James L.; Weltz, F.; Bayha, Keith; Kormendy, Jennifer
After the T/V Exxon Valdez oil spill into Prince William Sound, the U.S. Fish and Wildlife Service and Exxon Company, U.S.A., began rescuing sea otters (Enhydra lutris). The primary objective of this operation was to capture live, oiled sea otters for cleaning and rehabilitation. Between 30 March and 29 May 1989, 139 live sea otters were captured in the sound and transported to rehabilitation centers in Valdez, Alaska. Within the first 15 days of capture operations, 122 (88%) otters were captured. Most sea otters were captured near Knight, Green, and Evans islands in the western sound. The primary capture method consisted of dipnetting otters out of water and off beaches. While capture rates declined over time, survival of captured otters increased as the interval from spill date to capture date increased. The relative degree of oiling observed for each otter captured declined over time. Declining capture rates led to the use of tangle nets. The evidence suggests the greatest threat to sea otters in Prince William Sound occurred within the first 3 weeks after the spill. Thus, in the future, the authors believe rescue efforts should begin as soon as possible after an oil spill in sea otter habitat. Further, preemptive capture and relocation of sea otters in Prince William Sound may have increased the number of otters that could have survived this event.
Nakamura, Tatsuaki; Hasunuma, Junichi; Suzuki, Shintaro
Hokuriku Electric Power Company has been operating the Shika Nuclear Power Station that it constructed in Shika city, Ishikawa prefecture, for over 15 years since bringing Unit 1 of this plant online in July 1993. In addition to electricity generation, maintenance and inspection tasks constitute a big part of operating a large-scale nuclear power plant, and in recent years, problems at power stations in the nuclear power industry have led to several revisions of nationally regulated maintenance and inspection systems. This paper describes the background, objectives, development method, and features of the Maintenance Management System and Maintenance History Management System that make effective use of information technology to promote safer and more efficient maintenance work at large-scale nuclear power plants. (author)
Kahar, Wan Shakirah Wan Abdul; Mostafa, Nor Azlan; Salim, Mohd Faiz
Malaysia is currently in the planning phase of its nuclear power program, with the first unit targeted to be operational in 2030. Training of nuclear power plant (NPP) staffs are usually long and rigorous due to the complexity and safety aspects of nuclear power. As the sole electricity utility in the country, it is therefore essential that Tenaga Nasional Berhad (TNB) prepares early in developing its human resource and nuclear expertise as a potential NPP owner-operator. A utility also has to be prudent in managing its work force efficiently and effectively, while ensuring that adequate preparations are being made to acquire the necessary nuclear knowledge with sufficient training lead time. There are several approaches to training that can be taken by a utility company with no experience in nuclear power. These include conducting feasibility studies and benchmarking exercises, preparing long term human resource development, increasing the exposure on nuclear power technology to both the top management and general staff, and employing the assistance of relevant agencies locally and abroad. This paper discusses the activities done and steps taken by TNB in its human resource development for Malaysia's nuclear power program.
We conducted an awareness survey targeted at members of the general public residing in urban areas and in areas scheduled for construction of nuclear power plants as well as employees of electric power company in order to determine the awareness and attitude structures of people residing near scheduled construction sites of nuclear power plants with respect to nuclear power generation, and to examine ways of making improvements in terms of promoting nuclear power plant construction sites. Analysis of those results revealed that there are no significant differences in the awareness and attitudes of people residing in urban areas and in areas near scheduled construction sites. On the contrary, a general sense of apprehension regarding the construction of nuclear power plants was observed common to both groups. In addition, significant differences in awareness and attitudes with respect to various factors were determined to exist between members of the general public residing in urban areas and scheduled construction sites and employees of electric power company. (author)
.... SUPPLEMENTARY INFORMATION: The Court Order establishing the Exxon Valdez Oil Spill Trustee Council also requires..., conservation and environmental, public-at-large, recreation users, commercial tourism, science/technical, subsistence, commercial fishing, aquaculture and mariculture, and Native landowners. In order to ensure that a...
ExxonMobil Middle East Gas Marketing Ltd., an Exxon Mobil Corporation subsidiary, and Qatar General Petroleum Corporation (QGPC) announced on May 2 that they have signed a Development and Production Sharing Agreement (DPSA) for the Enhancement Gas Utilization (EGU) project. Under the EGU project, additional North Field gas will be developed for pipeline sales to domestic projects and regional gas exports. The signing ceremony was attended by HE Abdulla Bin Hamad Al Attiyah, Minister of Energy, Industry, Electricity and Water and Chairman of QGPC, Mr Lucio A. Noto, Vice Chairman, Exxon Mobil Corporation, and Mr Harry J. Longwell, Senior Vice President, Exxon Mobil Corporation. The signing of the agreement follows the signing of the Heads of Agreement (HOA) for the project i December 1998. The EGU project will produce gas from the North Field with nominal capacity of 1.75 billion cubic feet per day (1.75 BCFPD) of gas sales to supply domestic demand and export to regional markets. The project will also produce condensate, butane and propane for export, as well as ethane for feedstock to future petrochemical ventures. (author)
... NUCLEAR REGULATORY COMMISSION [Docket Nos. 50-445 and 50-446; NRC-2013-0182] Luminant Generation Company LLC, Comanche Peak Nuclear Power Plant, Unit Nos. 1 and 2; Application for Amendment to Facility... Operating License Nos. NPF-87 and NPF-89 for the Comanche Peak Nuclear Power Plant, Unit Nos. 1 and 2...
... NUCLEAR REGULATORY COMMISSION [Docket Nos. 50-275-LR; 50-323-LR] Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 And 2); Notice of Appointment of Adjudicatory Employee... Seismologist, Office of Nuclear Material Safety and Safeguards, has been appointed as a Commission adjudicatory...
... NUCLEAR REGULATORY COMMISSION [NRC-2012-0310; Docket Nos. 50-445 and 50-446; License Nos. NPF-87 and NPF-89] In the Matter of Luminant Generation Company LLC, Comanche Peak Nuclear Power Plant, Units... Nuclear Power Plant, Units 1 and 2 (CPNPP), and its Independent Spent Fuel Storage Installation Facility...
...] Arizona Public Service Company, et al. Palo Verde Nuclear Generating Station, Units 1, 2, and 3; Exemption 1.0 Background The Arizona Public Service Company (APS, the licensee) is the holder of Facility... Generating Station (PVNGS), Units 1, 2, and 3, respectively. The licenses provide, among other things, that...
Guerin, S.; Haddy, N.; Giardini, M.; Paoletti, C.; De Vathaire, F.
Full text of publication follows: Current radiation protection standards of occupationally exposed workers are based on an extrapolation of cancer risks estimates derived from studies of the survivors of atomic bombings in Hiroshima and Nagasaki. In order to confirm these standards, International Agency for Research Cancer coordinated a retrospective cohort study to estimate the risk of cancer death after low-level exposure to gamma-ray, in a worldwide population of 400 000 nuclear industry workers in 15 countries. Methods: The present study is part of the international study and includes about 13,000 French nuclear industry workers of 10 contracting companies and subsidiary companies. This study was restricted to workers who wore a radiation dosimeter or badge. Contracting companies were selected on the basis of at least 100 workers in activity in 1996. A retrospective cohort was constituted. For each worker, we collected data concerning personal identifiers, occupational history, exposure history, vital status and cause of death. In order to guarantee the reliability of dosimetry data, we confronted monthly doses of X and gamma rays obtained from each company with monthly doses obtained from the National Institute of Radio Protection (I.R.S.N.). The cut off date was the 31 December of 2000. An incidence study is running within this cohort. Data relatives to poly-exposures, incident cancers and other pathologies, have being collected through a questionnaire form. Results: A total of 12,690 workers were included in the cohort, 1,457 could not be identified. Among the 11,233 identified workers, 280 deaths were recorded and 36% of them were cancer. Most of the workers were men (96%) and the median age at cut off date was equal to 41 years old. Only 25% of workers were exposed seven years or more. The median cumulative dose was equal to 3.1 mSv and 25% of workers had a cumulative dose superior to 22 mSv. Conclusion: Median cumulative dose was lower than expected as
The actual state of the waste management concept for low and medium level radioactive wastes from nuclear power plants, and the most important social components involved, are outlined and evaluated, the starting point of the developments being the occurrences related to the Transnuklear company, which escalated into a public scandal. A new waste management concept is presented which is marked above all by a clear separation of entrepreneurial responsibility, and by a strict application of clear guidelines. It is imperative to regain confidence in the branch in a joint effort. (UA) [de
AREVA is the largest growing nuclear company. Development and construction of new power plants, sustainment and maintenance of existing installations require many professionally trained personnel, more than 800 new appointments per year trigger the in-plant training and education. The AREVA NP Training Center is in charge of the education and training of the personnel. The contribution deals with the applied blended learning concept and the know-how transfer within AREVA NP. Web-based training and the virtual class room are part of the concept.
Wells, P.G.; Butler, J.N.; Hughes, J.S.
This conference was held in Atlanta, Georgia on April 26--28, 1993. The purpose of the conference was to provide a multidisciplinary forum for exchange of state-of-the-art information on the transport and environmental effects, effects on fisheries and wildlife and remediation of the Exxon Valdez oil spill. Individual papers have been processed separately for inclusion in the appropriate data bases
... INFORMATION: The Court Order establishing the Exxon Valdez Oil Spill Trustee Council also requires a public... users, commercial tourism, science/technical, subsistence, commercial fishing, aquaculture and...
Garcia Rodriguez, A.
Risk, its consideration and its acceptance or rejection, are parameters which to a large extent are independent and sometimes difficult to interrelate. Nuclear energy, unlike motoring or civil aviation, has not gained sufficient public acceptance, this despite the fact that the risk to population is by far the least of the three. It is therefore necessary to continue with its improvement is an attempt to create the same confidence in the nuclear industry, as society has placed in civil aviation. Improvement in future nuclear power plants must be a combination of improved safety and a reduction in capital investment. This objective can only be reached through standardization and international cooperation. Engineering has a very important part to play in the standardization process. An increase in engineering input during the design, construction, operation and maintenance phases of future nuclear power plants, and the application of increasingly sophisticated analysis and management tools are anticipated. Nevertheless, the financial impact on the cost of each plant will fall as a result of increased input spread throughout the range of standard plants. Our current Advanced Reactor Power Plant Programme enables the Spanish industry to participate actively in the creation of future standards nuclear power plants. Having a presence in selected engineering activities, which guarantees access to the state of the art in this area, is one of our priorities, since it will facilitate the presence of the rest of the industry in future projects. If the objectives described above are to be reached, the present involvement of the spanish industry in this programme must be maintained in the medium and long term. (Author)
... Operating Company, South Texas Project; Notice of Availability of Draft Supplement 48 to the Generic Environmental Impact Statement for License Renewal of Nuclear Plants and Public Meetings for the License Renewal of South Texas Project Notice is hereby given that the U.S. Nuclear Regulatory Commission (NRC) has...
Wei Lianfeng; Wang Qun
The construction of Fangjiashan nuclear power plant stainless steel cladding has been taken much attention. Based on the careful analysis of stainless steel cladding welding and construction main issues; Many measures have been taken such as welding technology, construction process, the stress control of welding deformation, the cleanliness control of construction process, install precision control, improvements of Non-destructive testing, product protection, etc. And installation methods and techniques have been improved and innovative, the installation quality of stainless steel cladding has been enhanced. At the same time, as owners of the plants, we explored the methods of quality supervision and control, together with the relevant units; and sense of quality management has been unified effectively, made stainless steel cladding quality getting better and better. Fangjiashan nuclear power stainless steel cladding construction quality and management experience has been highly recognized by every company. (authors)
Westinghouse Electric Company has provided a number of Chemistry On-Line Monitoring (OLM) Systems to Nuclear Power Plants in Eastern Europe. Eleven systems were provided to the Temelin Nuclear Power Plant in the south of the Czech Republic. Four systems were provided to the Russian NPP at Novovoronezh. In addition, a system design was developed for primary side chemistry monitoring for units 5 and 6 of another eastern European VVER. The status of the Temelin OLM systems is discussed including updates to the Temelin designs, and the other Eastern European installations and designs are also described briefly. Some of the problems encountered and lessons learned from these projects are also discussed. (R.P.)
Kunitake, Norifumi; Nagano, Koji; Suzuki, Tatsujiro
In this paper, we analyze past and current cost structure of commercial nuclear power plants in Japan based on annual corporate financial statements published by the Japanese electric utility companies, instead of employing the conventional methodology of evaluating the generation cost for a newly constructed model plant. The result of our study on existing commercial nuclear plants reveals the increasing significance of O and M and fuel cycle costs in total generation cost. Thus, it is suggested that electric power companies should take more efforts to reduce these costs in order to maintain the competitiveness of nuclear power in Japan. (author)
Yamauchi, Kiyoshi; Suzuki, Shigemitsu
Mitsubishi Heavy Industries, Ltd. (MHI) is striving to expand and spread nuclear power plants as an 'Integrated Nuclear Power Plant Supply Company' based on its engineering, manufacturing, and technological support capabilities. The company also has ample experience in the export of major components. MHI is accelerating its global deployment through the market introduction of large-sized strategic reactor US-APWR, the joint development of a mid-sized strategic reactor ATMEA1 with AREVA, and a small strategic reactor PBMR. The company also plans to internationally deploy technologies for the nuclear fuel cycle. We present here the leading-edge trends in the global deployment of these nuclear businesses, all of which help to solve the energy and environmental issues in the world. (author)
The historical factors that led to the waste at Hanford are outlined. Westinghouse Hanford Company mission and organization are described. The role of the Quality Oversight organization in nuclear hazardous waste management and environmental restoration at Westinghouse Hanford Company is delineated. Tank Waste Remediation Systems activities and the role of the Quality Oversight organization are described as they apply to typical projects. Quality Oversight's role as the foundation for implementation of systems engineering and operation research principles is pointed out
This paper is a French comment of Exxon Mobil's 2014 issue of the 'Outlook for Energy: A View to 2040' publication. The original Exxon Mobil report is attached to the document. The Outlook for Energy is Exxon Mobil's long-term global view of energy demand and supply. Its findings help guide Exxon Mobil's long-term investments, and help promote better understanding of the issues shaping the world's energy future. Updated each year, this edition covers the period to 2040. The Outlook for Energy includes Exxon Mobil Corporation's internal estimates and forecasts of energy demand, supply, and trends through 2040 based upon internal data and analyses as well as publicly available information from external sources including the International Energy Agency. This report includes forward looking statements
In this session the measurements and the associated measurement control program used at the Model Plant are described. The procedures for evaluating MUF and sigma MUF are also discussed. The use of material composition codes and their role in IAEA safeguards under the US/IAEA Safeguards Agreement are described. In addition, the various accounting forms used at the plant are described and the use of tamper-indicating seals is discussed
Fujiwara, K.; Moriyama, A.; Okabe, K.
The paper summarizes the quality assurance (QA) activities of the Mitsubishi group regarding PWR plant construction. 1. To ensure a uniform approach to QA activities in the group, the Nuclear System Quality Assurance Administration Centre was established at the headquarters of Mitsubishi Heavy Industries. This Centre is engaged in establishing and promoting comprehensive QA plans, in supervising the interface control between the companies concerned, and in auditing each company's QA programme. 2. In parallel with endeavours to complete QA systems, a great effort has been made to instill consciousness of QA in everyone concerned with the work. It is emphasized that quality control (QC) circle activities play an important role in maintaining a high level of quality. An innovative system of design computerization coupled with model engineering is now being developed to improve design reliability and to prevent human error. Reliability improvement and preventive maintenance systems using computers are being introduced with the object of performing systematic corrective actions based on analyses of plant operation. (author)
Lucia P. BLĂJUȚ
Full Text Available This paper investigates the location decisions of foreign direct investments by the most important global multinational companies in Romania. The study covers the top 100 multinational companies, according to Fortune and underline that all of them have the headquarters location in the United States. In particular, this analysis presents the distribution of global companies based on the main industry and major economic sectors. The first company, from the rank 100, that invests in our country is Exxon Mobil (the number two on the list and has numerous projects in petroleum refining industry in many other countries, because energy sector is one of the most important ones in the global economy.
Dean, T.A.; McDonald, L.; Stekoll, M.S.; Rosenthal, R.R.
This paper examines alternative designs for the monitoring and assessment of damages of environmental impacts such as oil spills. The optimal design requires sampling at pairs of impacted (oiled) and control (unoiled) sites both before and after the event. However, this design proved impractical in evaluating impacts of the Exxon Valdez oil spill on nearshore subtidal communities, and may be impractical for future monitoring. An alternative design is discussed in which sampling is conducted at pairs of control and impact sites only after the impact
All conclusions drawn in this dissertation are based on the results of about six hundred study cases. The dynamic characteristics of the present Taiwan Power Company system are very different not only from the characteristics of any other power system in the world but also from Taipower's own history characteristics. Based on the engineers' knowledge, this dissertation takes a calculation risk approach to deal with the problems in the energy systems. Chapter I introduces the information related with the stability of the present Taipower system. Taipower operating engineers are facing the problem of committing a large amount of nuclear generation at a low base load level. The general introduction of the stability program developed for this study is described in Chapter II. In Chapter III, the processes of performing the transient stability study are explained to show how this study was performed. Critical tie flows were suggested in Chapter IV, which might help balance the nuclear generation and thermal generation at the base load level and plan the unit maintenance schedule. Several operation modes which may increase the degree of stability or minimize the number unit trippings were discussed in Chapter V. In Chapter VI, how to adjust the load shedding policy to improve the stability are discussed. The remote tripping scheme which is effective in preventing massive system blackout was studied in Chapter VII. Some broader concepts in load management are presented in Chapter VII for Taipower's management decision
Qi Ting; Zhang Xiangyu
After the Fukushima severe accident, nuclear power development has been in stagnation in all over the world. The Chinese nuclear industry has a slowdown on new NPP construction. As a result, high level technique on safety and effective communication are required. For nuclear power engineering company with EPC mode, high quality on training and technical communication is the principal investment in order to achieve better service on engineering design, environmental impact assessment, environmental engineering design, and equipment supervision and so on. EPC mode requires wide range knowledge on almost every field related to nuclear on nuclear power engineering. In this paper, the author investigated the case of the only nuclear power engineering EPC company (CNPE) in China and present an overview on its training and technical communication both domestic and abroad. Basically, there are 4 main branches of training. The internal training focuses on specifically task (both management and technique), such as HSE training, QC training and quality and safety training. Long term education in the university is organized by cooperated mechanism. Code and platform training is partly carried out by international organization or company, and the experienced engineers coach makes up the other part. The communication is a large part since the EPC mode needs the information and requirements from the NPP entity, authority, and the other institutes, international organizations (like IAEA, NINE, IRSN, OECD, NRC and CEA etc.) and sometimes the public. The overview of the training and communication of the EPC company prevails the outline of its advantage on domestic communication and disadvantage on international technical communication. The paper can be a tool on the soft strength construction of company under EPC mode to broaden its business like consultation and training. Some advice is given by the author on the consultation and global communication in the future. (author)
There are six BWR type nuclear power plants in the Number 1 Fukushima Nuclear Power Station, Tokyo Electric Power Company, Inc. The service hall of the station is located near the entrance of the station. In the center of this service hall, there is the model of a nuclear reactor of full scale. This mock-up shows the core region in the reactor pressure vessel for the number one plant. The diameter and the thickness of the pressure vessel are about 5 m and 16 cm, respectively. The fuel assemblies and control rods are set just like the actual reactor, and the start-up operation of the reactor is shown colorfully and dynamically by pushing a button. When the control rods are pulled out, the boiling of water is demonstrated. The 1/50 scale model of the sixth plant with the power generating capacity of 1100 MWe is set, and this model is linked to the mock-up of reactor written above. The operations of a recirculating loop, a turbine and a condenser are shown by switching on and off lamps. The other exhibitions are shielding concrete wall, ECCS model, and many kinds of panels and models. This service hall is incorporated in the course of study and observation of civics. The good environmental effects to fishes and shells are explained in this service hall. Official buildings and schools are built near the service hall utilizing the tax and grant concerning power generation. This service hall contributes to give much freedom from anxiety to the public by the tour. (Nakai, Y.)
The Investigation Committee on the Accident at the Fukushima Nuclear Power Stations (the Investigation Committee) of Tokyo Electric Power Company (TEPCO) was established by the Cabinet decision on May 24, 2011. Its objectives are: to conduct investigation for finding out the causes of accidents at the Fukushima Dai-ichi Nuclear Power Station (Fukushima Dai-ichi NPS) and Fukushima Dai-ni Nuclear Power Station (Fukushima Dai-ni NPS) of TEPCO as well as the causes of accident damage; and to make policy recommendations for limiting the expansion of damage and preventing reoccurrence of similar accidents. The Investigation Committee has conducted its investigation and evaluation since its first meeting on June 7, 2011. Its activities included: site visits to the Fukushima Dai-ichi and Dai-ni NPSs, as well as to other facilities; hearing of heads of local governments around the Fukushima Dai-ichi NPS; and hearing of people concerned through interviews mainly arranged by the Secretariat. As of December 16, 2011, the number of interviewees reached 456. The investigation and evaluation by the Investigation Committee are still ongoing and the Interim Report does not cover every item that the Committee aims at investigating and evaluating. Fact-finding of even some of those items discussed in the Interim Report are not yet completed. The Investigation Committee continues to conduct its investigation and evaluation and will issue its Final Report in the summer of 2012. This brief executive summary covers mainly considerations and evaluation of the issues in Chapter VII of the Interim Report, with brief reference to Chapters I to VI. The Investigation Committee recommendations are printed in bold. (author)
Shaw, D.G. [Univ. of Alaska, Fairbanks, AK (United States). Inst. of Marine Science; Bader, H. [Univ. of Alaska, Fairbanks, AK (United States). Dept. of Resources Management
Following the 1989 Exxon Valdez oil spill in Alaska, the government gathered environmental data about this accident`s environmental consequences. This was done primarily as part of natural-resource damage assessment, a focused process which is defined in United States law and which limits information gathering to a specific set of studies to meet those statutory requirements. The goal of the damage assessment process is to determine the extent of injury to natural resources so that biological restoration can be obtained; it was neither designed nor intended to study effects of oil spills in a broad sense. Other programs and funding sources exist for that purpose. In our opinion, however, two major problems arose when damage assessment was applied to the Exxon Valdez oil spill. First, the procedural constraints on environmental data collection severely compromised the state and federal governments` ability to demonstrate natural resource injury. Second, by the time it became generally understood what kinds of studies would and would not be conducted as part of the natural-resource damage assessment, numerous valuable research opportunities had either been lost or curtailed for lack of alternate funding. We suggest possible solutions to these problems including better understanding of the goals and limitations of the damage assessment process by those involved, decreased reliance on ecological baseline data, and replacement of restoration with mitigation as a goal of damage assessment. 45 refs
Following the Exxon Valdez oil spill in 1989, over 35,000 dead birds were retrieved and overall mortality was estimated in the hundreds of thousands. These observations led to concerns about persistent impacts on seabirds, especially murres (Uria spp.). Surveys of attendance by murres at breeding colonies in the spill path in 1991, however, indicated no overall differences from prespill attendance levels. Investigations of habitat occupancy conducted shortly after the spill in 1989 showed that, of the 47 bird species examined, the majority were using areas of oil-affected habitats by late 1991, although a few species did not show clear signs of recovery at the end of the study. These species were primarily wintering and resident forms. Because habitat use by other ecologically similar species was not affected by the spill or they recovered rapidly, prospects for recovery of the species that continued to show evidence of oiling impacts on habitat use in late 1991 would seem to be good. Collectively, these studies indicate that concerns about long-term impacts of the Exxon Valdez oil spill on seabirds may not be justified, and that recovery in the use of habitats by many bird species and in colony attendance by murres appeared to be well advanced by late 1991
... and DPR-60] Northern States Power Company; Prairie Island Nuclear Generating Plant, Units 1 and 2... assessment, and behavioral observation) of the unescorted access authorization program when making the... under consideration to determine whether it met the criteria established in NRC Management Directive (MD...
Pauwels, N.; Hardeman, F.; Soudan, K.
Substantial economic losses and potential dangerous situations may result when industrial companies unexpectedly have to shut down their activities in an abrupt way. With respect to the industrial companies located in the Antwerp harbour region, the reason for such an unplanned shut-down could be the decision to (preventively) evacuate their workers, or to have them sheltered, in case of an alarm situation at a nearby nuclear power plant of Doel or in any other adjacent industrial factory. Between January and August 1998, the prevention advisors of nine industrial companies have been interviewed to gain insight in the scale and relative importance of several economic costs and practical difficulties that may arise. Moreover, the appropriateness of the existing nuclear emergency response decision structure and intervention philosophy was investigated. The main conclusions drawn from the interviews are reported. Recommendations are made to increase the efficiency of implementing countermeasures in industrial areas
Pauwels, N.; Hardeman, F.; Soudan, K
Substantial economic losses and potential dangerous situations may result when industrial companies unexpectedly have to shut down their activities in an abrupt way. With respect to the industrial companies located in the Antwerp harbour region, the reason for such an unplanned shut-down could be the decision to (preventively) evacuate their workers, or to have them sheltered, in case of an alarm situation at a nearby nuclear power plant of Doel or in any other adjacent industrial factory. Between January and August 1998, the prevention advisors of nine industrial companies have been interviewed to gain insight in the scale and relative importance of several economic costs and practical difficulties that may arise. Moreover, the appropriateness of the existing nuclear emergency response decision structure and intervention philosophy was investigated. The main conclusions drawn from the interviews are reported. Recommendations are made to increase the efficiency of implementing countermeasures in industrial areas.
This report incorporates all lectures and presentations at the Advanced International Training Course on State Systems of Accounting for and Control of Nuclear Material held April 27 through May 12, 1981 at Santa Fe and Los Alamos, New Mexico, and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards. Major emphasis for the 1981 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory, the Battelle Pacific Northwest Laboratory, and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at both the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, Richland, Washington
This report incorporates all lectures and presentations at the Advanced International Training Course on State Systems of Accounting for and Control of Nuclear Material held April 27 through May 12, 1981 at Santa Fe and Los Alamos, New Mexico, and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards. Major emphasis for the 1981 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory, the Battelle Pacific Northwest Laboratory, and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at both the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, Richland, Washington.
This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held October 17 through November 4, 1983, at Santa Fe and Los Alamos, New Mexico and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a State system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1983 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, the Battelle Pacific Northwest Laboratory, Westinghouse Fast Flux Test Facility Visitor Center, and Washington Public Power System nuclear reactor facilities in Richland, Washington. Individual presentations were indexed for inclusion in the Energy Data Base
This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held October 17 through November 4, 1983, at Santa Fe and Los Alamos, New Mexico and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a State system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1983 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, the Battelle Pacific Northwest Laboratory, Westinghouse Fast Flux Test Facility Visitor Center, and Washington Public Power System nuclear reactor facilities in Richland, Washington. Individual presentations were indexed for inclusion in the Energy Data Base.
Machida, Akira; Chikahata, Kiyomitsu; Nakamura, Mamoru; Nanbu, Taketoshi; Kawakami, Hiroshi
The Tokai(I) nuclear power station, the Japan Atomic Power Company, was commissioned in July, 1966. In this station, temperatures of about 700 points are monitored and recorded with a data logger. However, the logger was manufactured some 15 years ago, therefore it is now old-fashioned, and has caused frequent failures these 2 or 3 years. So it was decided to replace it with a new one, and the process control computer, U-300 system including CRT display, has been adopted considering the latest trend in U.K. The control and monitoring system in this station is not a centralized control system, but a distributed control system divided into three control rooms, namely main control room, turbine generator control room and fuel exchanger (cask machine) control room. Therefore for grasping the complete plant conditions at the main control room, the system has not been convenient, and the centralization of data processing has been desired from the viewpoint of operation. The new logger system is composed so as to facilitate the centralized monitoring in the main control room, considering the above requirement. It has been improved so as to have seven important functions in addition to the existing functions. Hardware and software of this system are briefly explained. The new system was started up in February 1977, and is now operating well, though some early failures were experienced. (Wakatsuki, Y.)
Whitty, W.J.; Smith, J.E.; Davis, J.M. Jr.
The Los Alamos Safeguards Systems Group's Materials Accounting With Sequential Testing (MAWST) computer program was developed to fulfill DOE Order 5633.3B requiring that inventory-difference control limits be based on variance propagation or any other statistically valid technique. Westinghouse Savannah River Company (WSRC) developed a generic computerized accountability system, NucMAS, to satisfy accounting and reporting requirements for material balance areas. NucMAS maintains the calculation methods and the measurement information required to compute nuclear material transactions in elemental and isotopic masses by material type code. The Safeguards Systems Group designed and implemented to WSRC's specifications a software interface application, called NucMASloe. It is a layered product for NucMAS that automatically formats a NucMAS data set to a format compatible with MAWST and runs MAWST. This paper traces the development of NucMASloe from the Software Requirements through the testing and demonstration stages. The general design constraints are described as well as the difficulties encountered on interfacing an external software product (MAWST) with an existing classical accounting structure (NucMAS). The lessons learned from this effort, the design, and some of the software are directly applicable to the Local Area Network Material Accountability System (LANMAS) being sponsored by DOE
Hjelm, Nathan Thomas [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Pritchard, Howard Porter [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
These are a series of slides for a presentation for ExxonMobil's visit to Los Alamos National Laboratory. Topics covered are: Open MPI - The Release Story, MPI-3 RMA in Open MPI, MPI dynamic process management and Open MPI, and new options with CLE 6. Open MPI RMA features are: since v2.0.0 full support for the MPI-3.1 specification, support for non-contiguous datatypes, support for direct use of the RDMA capabilities of high performance networks (Cray Gemini/Aries, Infiniband), starting in v2.1.0 will have support for using network atomic operations for MPI_Fetch_and_op and MPI_Compare_and_swap, tested with MPI_THREAD_MULTIPLE.
Gonzales, H.; Claytor, C.P.
From March of 1986 through early January, 1991 (when the report surveying began) state governments received $3.423 billion in funds obtained by the federal government through two major cases, based on price overcharges committed by numerous oil companies during the period of price controls, between 1973 and 1981. Furthermore, about another $1 billion may still be collected from oil companies, with roughly 1/2 to be distributed to the states (and the other 1/2 to the federal government), over the next 5 to 10 years. The role of state governments is to allocate the funds, within the specific case guidelines, to new or existing energy programs, in a way which is designed to benefit (or provide restitution to) the class or classes of purchasers who bore the burden of the overcharges. This report incorporates information collected by NCLC through telephone surveys conducted from January through March 1991. The information we collected on the status and state uses of both Exxon and Stripper Well funds is contained in the state-by-state narrative summary selection and in a series of tables at the end of the report. Each of the quarterly reports tracks final state decisions allocating use of these funds. The terms ''allocated'' and ''designated'' are used interchangeably throughout the document to mean that final state decisions have been made regarding these funds. Tracking state allocations about these funds is the only practical way for us to provide an overview of the actual status of state processes or decisions which have occurred with regard to this money. 9 tabs
Salo, Ilkka; Svensson, Ola
change, the regulatory and operational activities, safety objectives, threats to safety, and information management and feedback regarding both internal and external system feedback. The event reporting systems and how the organizations measure of safety was also reported and modeled according to the general framework. A number of tentative themes derived from the railway context that may be considered in a systems approach to safety management in nuclear (and other contexts) were suggested. However, the principles for knowledge-transfer between different areas are still under development, and will be concretized further in future contributions to this research area. Such general areas included, for example, facilitation of safety management in the interaction between authorities and companies, subsidiaries and temporary organizational units' contribution to the safety system, and clarification of criteria for event reporting in order to protect external feedback information to authorities. A number of suggestions for future research were outlined. First, two planned studies that partly constitute a continuation and a conclusion of the safety management project were presented. These studies involve the application of system safety management on the nuclear context, and include one organizational study, and one LER report study. Further, a number of interesting themes for further investigations, derived from the results, were presented
... Three Mile Island Nuclear Station, Unit 1 AGENCY: Nuclear Regulatory Commission. ACTION: Exemption... License No. DPR-50, which authorizes operation of the Three Mile Island Nuclear Station, Unit 1 (TMI-1... Facility Operating License No. DPR-50, which authorizes operation of the Three Mile Island Nuclear Station...
Salo, Ilkka; Svensson, Ola (Risk Analysis, Social and Decision Research Unit, Dept. of Psychology, Stockholm Univ., Stockholm (Sweden))
processes of organizational change, the regulatory and operational activities, safety objectives, threats to safety, and information management and feedback regarding both internal and external system feedback. The event reporting systems and how the organizations measure of safety was also reported and modeled according to the general framework. A number of tentative themes derived from the railway context that may be considered in a systems approach to safety management in nuclear (and other contexts) were suggested. However, the principles for knowledge-transfer between different areas are still under development, and will be concretized further in future contributions to this research area. Such general areas included, for example, facilitation of safety management in the interaction between authorities and companies, subsidiaries and temporary organizational units contribution to the safety system, and clarification of criteria for event reporting in order to protect external feedback.
With the blessings of the antitrust regulatory agencies and the ghost of John D. Rockefeller, the proposed marriage between Exxon and Mobil would create the world's largest energy company and corporation of any type. This merger also would reunite the two biggest pieces of Rockefeller's Standard Oil Company, which the U.S. Supreme Court ordered dismantled in 1911 in an antitrust case.Exxon, Mobil, and financial analysts say the merger is driven by the need to operate more efficiently in a tough, competitive environment. The price of oil, after all, recently has been scraping near bottom of the barrel at about $11 per barrel, and companies often need to muster significant capital resources to develop more remote reservoirs.
The amendment of the Foreign Trade and Payments Act (Aussenwirtschaftsgesetz) has prompted the preparation of this paper because of concerns over potential setbacks in advances achieved over the past twenty years in regulating German exports to non-EU countries and shipments to member states of the EU and the watering down of export restrictions to correspond to the low standards in place at the EU level (with the objective of streamlining the Foreign Trade and Payments Act and nullifying special German requirements which place German exporters at a disadvantage compared with their European competitors, according to a spokesperson of the German Federal Ministry of Economics and Technology). This would send the wrong signal on combating proliferation. From the 1970s to 1990s the Federal Republic of Germany played an extremely negative role because it opened the doors wide to the proliferation of weapons of mass destruction through lax legislation and even more slipshod enforcement. Alarmed by several scandals, in recent years the German government has taken the lead regarding this issue and it would be appropriate for it to continue to fulfill this role. The attitude of the German governments in the 1970s to 1990s as well as the attitude of the key government authorities responsible for controlling exports becomes clear through the example of the cases of illegal exports of nuclear technology to Pakistan. Until the early 1990s the legal situation was such that some acts of proliferation could not even be prosecuted because the licensing regime included only goods listed in Part 1 of the Export Control List (Ausfuhrliste Teil I). The relevant authorities - the Bundesamt fuer Wirtschaft (Federal Office of Economics, BAW) and customs authorities - were neither in terms of personnel nor due to the deficiency of their computer equipment - in a position to carry out their legally prescribed duties. The maximum sentence for even the most serious proliferation violations
The amendment of the Foreign Trade and Payments Act (Aussenwirtschaftsgesetz) has prompted the preparation of this paper because of concerns over potential setbacks in advances achieved over the past twenty years in regulating German exports to non-EU countries and shipments to member states of the EU and the watering down of export restrictions to correspond to the low standards in place at the EU level (with the objective of streamlining the Foreign Trade and Payments Act and nullifying special German requirements which place German exporters at a disadvantage compared with their European competitors, according to a spokesperson of the German Federal Ministry of Economics and Technology). This would send the wrong signal on combating proliferation. From the 1970s to 1990s the Federal Republic of Germany played an extremely negative role because it opened the doors wide to the proliferation of weapons of mass destruction through lax legislation and even more slipshod enforcement. Alarmed by several scandals, in recent years the German government has taken the lead regarding this issue and it would be appropriate for it to continue to fulfill this role. The attitude of the German governments in the 1970s to 1990s as well as the attitude of the key government authorities responsible for controlling exports becomes clear through the example of the cases of illegal exports of nuclear technology to Pakistan. Until the early 1990s the legal situation was such that some acts of proliferation could not even be prosecuted because the licensing regime included only goods listed in Part 1 of the Export Control List (Ausfuhrliste Teil I). The relevant authorities - the Bundesamt fuer Wirtschaft (Federal Office of Economics, BAW) and customs authorities - were neither in terms of personnel nor due to the deficiency of their computer equipment - in a position to carry out their legally prescribed duties. The maximum sentence for even the most serious proliferation violations
A series of field and laboratory studies were designed to characterize the initial effects and subsequent rate of ecosystem recovery following the Exxon Valdez oil spill. These studies were organized within an ecological risk assessment framework wherein measurements of residual spill hydrocarbons from specific environmental compartments were correlated with observed biological effects for resident species and communities. This allowed an assessment of the likelihood of spill-related effects vs. effects of natural ecosystem variability. Measurement of polycyclic automatic hydrocarbons (PAH) were made from throughout the spill-affected area for water column, intertidal shoreline sediments and deep subtidal sediments. Data document the expected high levels of PAH in 1989 with rapid PAH decreases in following years from all compartments reflecting natural assimilation and dissipation via chemical, physical and biological processes. Parallel investigations of risks to biological resources representing major trophic levels were conducted to quantify recovery rates of spill impacted habitats and resident species. Results are summarized documenting respective recovery rates for key trophic levels including intertidal flora and fauna, benthic invertebrates and infauna, herring and salmon, shorebirds and colonial seabirds and sea otters. Quantitative data developed for these species support the conclusion that the effects of oil spills are largely short-term acute events, and the Prince William Sound recovery was well advanced by 1991
This paper focuses on the changes in strategic planning of the major oil companies since the 1970s, and considers the reorganisations of the companies, and upstream and downstream planning. New directions for the major companies downstream operation in the retail and aviation sectors, and the influence of the BP/AMOCO/ARCO/BURMAH, EXXON/MOBIL and TOTAL/FINA/ELF mergers on the international oil industry are explored. Tables illustrating the earnings of the major oil companies for upstream and downstream operations, and chemicals in 1999, and for BP UK exploration and production, and refining and marketing profits (quarterly) for 1983-2000 are presented
This report documents the review of the Millstone Nuclear Power Station, Unit 1, operated by Northeast Nuclear Energy Company (located in Waterford, Connecticut). Millstone Nuclear Power Station, Unit 1, is one of ten plants reviewed under Phase II of this program. This report indicates how 137 topics selected for review under Phase I of the program were addressed. Equipment and procedural changes have been identified as a result of the review. It is expected that this report will be one of the bases in considering the issuance of a full-term operating license in place of the existing provisional operating license. This report also addresses the comments and recommendations made by the Advisory Committee on Reactor Safeguards in connection with its review of the Draft Report, issued in November 1982
Molnar, C. M.; Cheung, A. C.; Gresham, J. A.
The United States (US) nuclear industry is in a dynamic, exciting, and challenging time. On one hand, since the mid 90s, the US nuclear utilities have continued to demonstrate improved safety, efficient and reliable operation for the whole nuclear fleet, thus making generation costs for nuclear energy extremely attractive. On the other hand the US utilities are projecting the need to add significant new generation capacities to replace the aging fleet and to sustain the expected economic growth. In addition to the demonstrated improved operation and financial performance, the financial incentives offered in the federal energy bill passed in 2005 enticed many utilities to actively consider the purchase of new nuclear power plants. This paper will highlight the regulatory trends in the USA, the major initiatives and improvements undertaken as well as other operation support issues faced by the US nuclear power industry
In market economy, control and prevention of financial risk is a factual and urgent issue of financial management. As an independent legal identity, the enterprise strives to achieve business operations and developments while bearing risks. In an era of fast growth of China's nuclear power industry, uncertainties facing uranium enrichment companies are inevitable. Without being aware of financial risks, the enterprise could be driven to hopeless situation when catastrophe comes. Recognizing financial risk factors, knowing the cause and effect of risk events, building a mechanism to prevent and control financial risks, are the right approaches for building a robust enterprise. (author)
The president of the Sedan Chamber of Commerce and Industry and managing director of a public works company indicates how local and regional firms involved in the construction of the Chooz B power plant in the Ardennes organized themselves to cater for the requirements of the EDF. The measures taken by these firms to adapt themselves to the demanding and complex nuclear power market are indicated and further the repercussions of the on site work on employment levels and business activity are indicated [fr
Harner, E.J.; Gilfillan, E.S.
Two large shoreline assessment studies conducted in 1990 in Prince William Sound, Alaska, after the Exxon Valdez oil spill used different design strategies to determine the impact of oiling on shoreline biota. One of the studies, the Coastal Habitat Injury Assessment (CHIA) conducted for the Exxon Valdez Oil Spill Council, used matched pairs of sites, normal population distributions for biota, and meta-analysis. The power of the CHIA study to detect oiling impacts depends on being able to identify and select appropriate pairs of sites for comparison. The CHIA study also increased the oiling signal by focusing on moderate to heavily oiled sites. The Shoreline Ecology Program (SEP), conducted for Exxon, used a stratified-random-sampling study design, normal and non-normal population distributions and covariates. The SEP study was able to detect oiling impacts by using a sufficient number of sites and widely spaced transects
The Nuclear Safety Commission recognized the adequacy concerning the inquiry which was offered from the Minister of International Trade and Industry on July 25, 1979, following the safety evaluation in the Ministry of International Trade and Industry, and decided to submit a report to the Minister of International Trade and Industry on July 26, 1979, about the modification of reactor installation in the Genkai nuclear power plant No. 1 of the Kyushu Electric Power Company, Inc. This is concerned to the application which was made from the president of the Kyushu Electric Power Company, Inc., to the Minister of International Trade and Industry on July 24, 1979. The content of the modification is to add a control circuit which is actuated by the signal of abnormal low pressure in a reactor to the circuit of actuating the emergency core cooling system of the plant. The influences on the safety protection system by the addition of the circuit transmitting safety injection signal and by the additions of an interlock circuit preventing the misoperation of pressurizer spray and of a block circuit of safety injection signal in case of the abnormal low pressure in a reactor were evaluated. The effects on the function and characteristics of the emergency core cooling system due to the addition of the control circuit were investigated, and it was recognized by the analysis that there is no effect in the pipe ruptures of both small and large scales. (Nakai, Y.)
... unit'' to ``The closed head automatic sprinkler system in the condenser bay area was designed... the time of design.'' Dated in Rockville, Maryland, this 9th day of November 2012. For the Nuclear...
... oil unit,'' to ``The closed head automatic sprinkler system in the condenser bay area was designed... the time of design.'' Dated in Rockville, Maryland, this 15th day of October 2012. For the Nuclear...
... significant effect on the quality of the human environment and has published an environmental assessment for... Rockville, Maryland, this 23rd day of August, 2012. For the Nuclear Regulatory Commission. Michele Evans...
... not have a significant effect on the quality of the human environment (76 FR 79227, December 21, 2011.... For The Nuclear Regulatory Commission. Michele G. Evans, Director, Division of Operating Reactor...
The Systematic Evaluation Program was initiated in February 1977 to review the designs of older operating nuclear reactor plants to reconfirm and document their safety. The review provides: (1) an assessment of how these plants compare with current licensing safety requirements relating to selected issues, (2) a basis for deciding on how these differences should be resolved in an integrated plant review, and (3) a documented evaluation of plant safety. This report documents the review of the Millstone Nuclear Power Station, Unit 1, operated by Northeast Nuclear Energy Company (located in Waterford, Connecticut). Millstone Nuclear Power Station, Unit 1, is one of ten plants reviewed under Phase II of this program. This report indicates how 137 topics selected for review under Phase I of the program were addressed. Equipment and procedural changes have been identified as a result of the review. It is expected that this report will be one of the bases in considering the issuance of a full-term operating license in place of the existing provisional operating license
The author reports a study based on a detailed analysis of the annual reports of the 8 main international oil companies, completed by a focus on the use of their profits by these companies. The studied companies are super majors (BP, Exxon Mobil and Shell), intermediate majors (Total, Chevron Texaco, and Conoco Phillips) and mini majors (Repsol YPF and ENI). The author highlights the majors' financial health in 2005 and for the first 2006 semester despite a decrease of production in 2005 and a decrease of reserves. He comments the investments expenses in various sectors, analyses the main sources and uses of cash flow, comments and explains their share repurchasing practices
Government's Investigation Committee on the Accident at Fukushima Nuclear Power Stations of Tokyo Electric Power Company published its final report on July 23, 2012. Results of investigation combined final report and interim report published on December 26, 2011. The author was head of accident accuse investigation team mostly in charge of site response, prior measure and plant behavior. This article reported author related technical investigation results focusing on site response and prior measures against tsunamis of units 1-3 of Fukushima Nuclear Power Stations. Misunderstanding of working state of isolation condenser of unit 1, unsuitability of alternative water injection at manual stop of high-pressure coolant injection (HPCI) system of unit 3 and improper prior measure against tsunami and severe accident were pointed out in interim report. Improper monitoring of suppression chamber of unit 2 and again unsuitable work for HPCI system of unit 3 were reported in final report. Thorough technical investigation was more encouraged to update safety measures of nuclear power stations. (T. Tanaka)
Describes the implementation of Exxon's Student-to-Student advising program at Wautauga College. Advanced students are hired to teach beginning students basic college survival skills including time management, taking lecture notes, reading textbooks, taking exams, writing reports, making oral presentation, and improving interpersonal relations.…
... generation, and cladding oxidation from the metal/water reaction shall be calculated using the Baker-Just... boiling or pressurized light-water nuclear power reactor fueled with uranium oxide pellets within... spring 2012. The AREVA fuel design consists of low enriched uranium oxide fuel within M5 \\TM\\ zirconium...
... entry into ADAMS, which provides text and image files of NRC's public documents. If you do not have... searching on Docket ID: NRC-2008-0252. SUPPLEMENTARY INFORMATION: 1. Introduction The U.S. Nuclear... Electric Generating Plant Units 3 and 4 ESP site safety analysis report (SSAR) to allow the use and...
[email protected] . SUPPLEMENTARY INFORMATION: I. Introduction The Nuclear Regulatory Commission (NRC) is... Vogtle Electric Generating Plant ESP site safety analysis report (SSAR) to allow the use of Category 1... provides text and image files of NRC's public documents, may be accessed from this site. The ADAMS...
... CFR 50.46, ``Acceptance criteria for emergency core cooling systems for light-water nuclear power... contain acceptance criteria for the emergency core cooling system (ECCS) for reactors fueled with zircaloy... CFR Part 50 (1) when the exemptions are authorized by law, will not present an undue risk to public...
The approximate total cost of the structure and supporting piping systems is estimated to be 4.1 million dollars. Total dose savings per year could be as high as 70 man Rem for resin processing alone. The ability to store refueling equipment, process contaminated oils, load and unload trucks and containers regardless of weather conditions and support repair work on equipment greatly enhances the cost effectiveness of the project. It will take at least one year of operation of the facility to accurately assess the true cost savings to Alabama Power Company. The morale factor for the Waste and Decon Group has escalated measurably due to the dose reduction to our personnel. Plant and company management are well pleased due to the possibility of a spill or release to the environment has been eliminated which was on intangible cost. Facility construction has been completed as of this date and resin transfer anticipated within the next few days. Some of the problems encountered in planning and constructing this solidification and dewatering facility are presented. A safety evaluation for the facility is included in the appendix
Welty, R.K.; Reid, R.D.
The Exxon Nuclear Company, Inc., acting as a subcontractor to EG and G Idaho Inc., Idaho National Engineering Laboratory, Idaho Falls, Idaho, conducted a laser beam welding study to attach internal stainless steel thermocouples into stainless steel upper end caps in nuclear fuel rods. The objective of this study was to determine the feasibility of laser welding a single 0.063 inch diameter stainless steel (304) sheathed thermocouple into a stainless steel (316) upper end cap for nuclear fuel rods. A laser beam was selected because of the extremely high energy input in unit volume that can be achieved allowing local fusion of a small area irrespective of the difference in material thickness to be joined. A special weld fixture was designed and fabricated to hold the end cap and the thermocouple with angular and rotational adjustment under the laser beam. A commercial pulsed laser and energy control system was used to make the welds
Following the Great Tohoku Earthquake in 2011, Tokai No.2 reactor was shut down automatically. Three of emergency diesel generators worked automatically at loss-of-offsite-power and began to work the cooling system of reactor. The reactor could be kept stable and safe in cold state by management of power from the gas turbine electric generator and power source car. Actions of Japan Atomic Power Company (JAPC) for cold shutdown and Tsunami were stated. Inspection results after the earthquake and testimony of staff was described. Countermeasure of improvement of safety of nuclear power station is explained by ensuring of power source and water supply, crisis management system, countermeasure of accident, ensuring, and training of workers, and action for better understanding of reliance. (S.Y.)
Project for the adaptation of the Instituto Nacional de Investigaciones Nucleares (ININ) to work as companies incubator, and the business plan as support device in the achievement of successful base technological companies
Rubio A, C.R.
The purpose of this project is to study an option to reduce technology dependence by taking advantage of the technology based companies generated by the organisms called 'Companies Incubators'. The first point given, is an introduction about incubation applied to national companies and the experiences had about them. There are also suggested some indicators which can be used to develop the incubator tasks. Once it has been defined the topic about incubation in the country, it is provided information about the items determining the company performance within an incubator. In order to do this, it is shown the way the Instituto Nacional de Investigaciones Nucleares can provide not only its facilities but also qualified personnel working for them. Thus it is given a scheme along with a brief organization description and key personnel for the incubator, stating the functions and responsibilities per each one of the persons who are part of the project direction and leading. The bases for the incubator are stated, as well as the requirements to start-up a company being supported by a company incubator. The key points to have a succesful development for the incubator are: the service it can give as well as the guidelines for companies entrance, which are classified into two sorts of customers, external and internal. It is also included a market research about the main product derived from creating a company incubator, as well as the sub-products, the market area, this is directed to the people who will benefit from it, the supply and demand involved with ININ. The main tool used was Business Plan, which defines its importance within the organization and activities guide, it is also included the Business Plan structure
This thesis explores the roles played by the Canadian General Electric Company's Atomic Power Department (APD) in Canada's distinctive nuclear power program. From the establishment of APD in 1955 until the completion of the KANUPP project in Pakistan in 1972, the company's strategy encompassed the design, manufacture, and commissioning of entire nuclear power projects in Canada and abroad. APD then developed a specialized role in the design and supply of complete nuclear fuel handling systems, nuclear fuel bundles, and service work, that sustained a thriving workplace. Five key factors are identified as the reasons behind the long and successful history of the department: (1) Strong, capable and efficient management from the start, (2) Flexible organizational structure, (3) Extremely competent design group, (4) Excellent manufacturing, test, commissioning and service capabilities, (5) Correctly identifying, at the right time, the best fields in which to specialize. (author)
Burton, D.A.; Birch, M.L.; Orth, W.C.
The accident at Three Mile Island showed that means must be provided to determine the radioactivity levels in high activity liquid and gaseous systems of a nuclear power plant without undue radiation exposure to personnel. The Duke Power Post Accident Liquid Sampling System provides the means for obtaining diluted liquid samples and diluted dissolved gas samples following a reactor accident involving substantial core damage. Their approach yields a straightforward engineering solution at a fraction of the cost of other systems. A description of the system, general design criteria, and color coded flow diagrams are included
Yarden, A.L.; Tam, C.W.; Benes, J.D.; Arnold, W.E.
When Indiana Michigan Power Company's (I and M) 1089- MWe, PWR, Donald C. Cook Nuclear Plant, Unit 1, (Cook 1) in Bridgeman, Michigan went into commercial operation in late 1975, its turbine generator included two Moisture Separator Reheater (MSR) vessels. Each of these original MSRs contained, in addition to the moisture separation section, a single stage 2-pass reheater consisting of 5/8 inch O.D., finned CuNi tubes with main heating steam as an energy source. The enormous size of the tube bank, with a vertical orientation of its tubes' U-bends, led the designer to choose two separate headers for the inlet side and outlet side of the tube bank. Over the years, these 2-pass reheaters had deteriorated mechanically such that maintenance costs had increased considerably. Also, the MSR performance in terms of MWe gain, had fallen off as a result of a gradual reduction of both superheat and moisture separation efficiency. In 1990, these MSRs were totally reconstructed with inherently different 4-pass reheaters and upgraded moisture separation systems. The performance and other direct parameters of these newly retrofitted and improved MSRs have exceeded original design specifications, and their operational stability has improved markedly. This MSR reconstruction at Cook 1 is the first of its kind to include a 4-pass reheater in association with a nuclear turbine generator of this design. This paper highlights the problems and solutions associated respectively with the original reheaters in the Cook 1 MSRs and their recent redesign, reconstruction, and performance
The application was made on August 25, 1979, from the president of the Shikoku Electric Power Company, Inc., to the Minister of International Trade and Industry, relating to the installation modification of the reactor No. 2 in the Ikata nuclear power plant. The inquiry was submitted on September 28, 1979, from the Minister of International Trade and Industry to the Nuclear Safety Commission, after the safety evaluation in the Ministry of International Trade and Industry, and the investigation and deliberation were started on October 1, 1979, in the Nuclear Safety Commission. The content of the modification is to add the circuit actuated by the abnormal low pressure signal of the reactor to the actuating circuit of the emergency core cooling system (ECCS) and to increase the new fuel storage capacity from about 1/3 core to about 2/3 core. The additional signal circuit is composed of the logic circuit of ''2 out of 4'' and is multichannel design. The circuit is independent from the reactor control system and the conventional signal circuit of the concurrence of low pressure in the reactor and low level in the pressurizer. With the addition of the circuit of abnormal low pressure signal of the reactor, the countermeasures for preventing ECCS start by mistake are also added. These modifications give no influence to the functions of the reactor control system and reactor protection system. The function and the performance of ECCS were analyzed and evaluated accompanying these modifications assuming the loss of coolant accident. Concerning the new fuel storage capacity, the type of racks is modified from angle type to can type, and the subcriticality is kept even at the time of water flood. (Nakai, Y.)
Metz-Flamant, C; Samson, E; Caër-Lorho, S; Acker, A; Laurier, D
Studies of nuclear workers make it possible to directly quantify the risks associated with ionizing radiation exposure at low doses and low dose rates. Studies of the CEA (Commissariat à l'Energie Atomique) and AREVA Nuclear Cycle (AREVA NC) cohort, currently the most informative such group in France, describe the long-term risk to nuclear workers associated with external exposure. Our aim is to assess the risk of mortality from solid cancers among CEA and AREVA NC nuclear workers and its association with external radiation exposure. Standardized mortality ratios (SMRs) were calculated and internal Poisson regressions were conducted, controlling for the main confounding factors [sex, attained age, calendar period, company and socioeconomic status (SES)]. During the period 1968-2004, there were 2,035 solid cancers among the 36,769 CEA-AREVA NC workers. Cumulative external radiation exposure was assessed for the period 1950-2004, and the mean cumulative dose was 12.1 mSv. Mortality rates for all causes and all solid cancers were both significantly lower in this cohort than in the general population. A significant excess of deaths from pleural cancer, not associated with cumulative external dose, was observed, probably due to past asbestos exposure. We observed a significant excess of melanoma, also unassociated with dose. Although cumulative external dose was not associated with mortality from all solid cancers, the central estimated excess relative risk (ERR) per Sv of 0.46 for solid cancer mortality was higher than the 0.26 calculated for male Hiroshima and Nagasaki A-bomb survivors 50 years or older and exposed at the age of 30 years or older. The modification of our results after stratification for SES demonstrates the importance of this characteristic in occupational studies, because it makes it possible to take class-based lifestyle differences into account, at least partly. These results show the great potential of a further joint international study of
Fukui, Hirokazu; Sugiman, Toshio
This study aims to conduct a field survey to collect specific instances of 'learning activity' that would help develop a safety culture in a maintenance department of nuclear power plant, with 'activity theory' as a theoretical base, and to derive a conceptual model that portrays these instances as part of comprehensive organizational activities. First, the field survey found instances where an accident that occurred a few years ago provided momentum; a company-wide activity is being implemented in order to fulfill the requests of field workers so that their requests for improvements are positively honored and budgets are allocated to measures designed to accommodate these requests. This paper calls this company-wide activity 'an activity to materialize the requests for improvements in the workplace' and considers it to be a typical instance of learning activity. Second, the field survey found that, in the workplace under discussion, a daily meeting was held in a unique way and a study session was conducted frequently and regularly. Last, we came up with a conceptual model for the entire aspect of organizational activities in which we could position the above instances as well as the results of our past field surveys. This model conceptualizes organizational activities from the two aspects of 'learning activity (primary learning activity)' and 'management activity) and characterizes an activity that would transform the existing organizational activities into ones that could not be even predicted as 'secondary learning activity'. 'An activity to materialize the requests for improvement in the workplace' was taken as falling under the category of secondary learning activity. (author)
Application was made to the Minister of International Trade and Industry for the license relating to the modification of reactor installation of the Hamaoka No. 2 nuclear power plant, Chubu Electric Power Company, Inc., on February 8, 1979, from the president of the company. After the safety evaluation in the Ministry of International Trade and Industry was finished, inquiry was conducted to the head of the Atomic Energy Safety Commission (AESC) on May 25, 1979, from the Minister of International Trade and Industry. The investigation and discussion were commenced by the AESC on May 28, 1979. The modification of the reactor installation is the increase of spent fuel storage capacity from about 220% of in-core fuel at present to about 325%. The fundamental philosophy of the safety evaluation includes the following items; 1) the storage capacity of spent fuel is adequate, 2) the design is such that the criticality is prevented under any assumed condition, 3) the sufficient cooling capacity is kept for decay heat removal, 4) and others required for the safety. The contents of the safety examination for each philosophical item written above are presented. The increased spent fuel storage capacity is equivalent to the quantity produced in about eight years. The prevention of criticality in the spent fuel storage is carefully practiced by putting fuel assemblies in the stainless steel racks with large neutron absorption cross section and locating spent fuel assemblies at the proper distances. The effective multiplication factor is less than 0.95 at the most severe arrangement in the fuel pool. The water temperature in the pool is less than 65 deg C at about 325% core storage by operating the spent fuel pool water cooling system. The spent fuel storage racks are designed as the A class aseismatic structure. (Nakai, Y.)
McGuire Nuclear Station steam generator hideout return and cleanup are discussed. Hideout return data are presented for Unit 1 shutdowns that occurred on November 23, 1984, and April 19, 1985, and a Unit 2 shutdown on January 25, 1985. The data are presented as the concentrations of various species as a function of time after power reduction and primary water temperature. The steam generator blowdown as a function of time after power reduction is also presented. The concentrations of sodium, potassium, calcium, magnesium, aluminum, iron, and copper cations, and chloride, fluoride, sulfate, phosphate and nitrite anions were monitored during the each shutdown. Silica was also measured in the two 1985 shutdowns. The return of sulfate, phosphate, calcium and magnesium showed retrograde solubility. Silica concentrations showed an increase as the temperature decreased to about 450 to 500 0 F and then they decreased as the temperature decreased. McGuire has a holf point at 300 at 350 0 F to clean up the steam generator secondary water. The return of sulfates should occur within 4 to 6 hours. The blowdown is maximized to reduce the secondary water impurity concentrations. Cleanup continues until the sulfate concentration is reduced to below 100 ppb. At that point cooldown is continued
Public procurement is one of the areas of the single market where the results of the liberalization drive have not yet measured up to expectations. This communication presents some technical issues versus public acquisition legal issues and suggests ways and means of improving contract award procedures. Procurement area includes the acquisition of goods, services and works, thus assumption not only for purchasing equipment, components, spare-parts or materials, but also hiring of the contractors or consultants to carry out services and works. Procurement is related to the function of management of supply, which encompasses aside range of planning function, coding and classification, stockholding policies, store-keeping, stores accounting, etc. but it is also related to the hiring of contractors or consultants for work or services. As an answer to the challenge of the increasing market globalization it has been developed the ISO quality system, within 9000 family of standards. The very intensive competition for all market clients, either locally or globally, encouraged development of a new concept of quality management systems. Due to its specificity of activity and with respect to the rules and legislation requirements imposed either by the internal Romanian Laws and Regulations or/and by international market rules and constrains, the development, construction and operation of a Nuclear Power Plant shall be performed in a controlled condition and based on specific authorizations obtained by the Owner of the NPP from the Romanian Regulatory Authorities. The experience, accumulated by over 10 years of operation of Cernavoda NPP Unit 1 by our company, demonstrates the high importance of the Quality Management System that imposes the quality of the components installed on the plant, the services and the works developed to assure a safety operation of the nuclear unit, with a strongly dependence by the procurement system established for purchasing of goods, services and
Rogel, A.; Joly, K.; Metz-Flamant, C.; Laurier, D.; Tirmarche, M.; Hubert, D.; Garcier, Y.
Full text: Background: We conducted a mortality study on a cohort of French nuclear workers employed at Electricite de France (EDF). A first mortality analysis relied on the period 1968-1994. Present results consider an updated mortality analysis including 9 additional years of follow-up and rely on the period 1968-2003. Methods: The cohort includes 22,393 workers, 96% of them are males. Employment data were updated using Personnel EDF file. Vital status was ascertained using the French National Registry of individual identification, and further completed using EDF personnel and pension files. Causes of death were obtained through the National file of causes of death. The observed mortality was compared with national rates by indirect standardisation and expressed by Standardised Mortality Ratios (SMR). All causes, all cancers and external causes SMRs were detailed according to sex, age and calendar year. Variations according to date of entry into cohort, duration of employment and socio-economic status (SES) were studied. Comparison with the earlier follow-up is presented. Results: At the present study end point (31/12/2003), 74% of workers are still in active service. Only 0.3% of workers are lost to follow up. The total number of person-years is nearly 450,000. Causes were ascertained for 96 % of deaths. The total number of deaths is 874: 307 are cancer deaths, including 16 leukaemia. SMRs for all causes of death and all cancers show a significant deficit compared to the French national mortality. Significant variations of all causes and all cancers SMRs according to SES were observed. No significant excess compared to French national mortality was observed for any of the 30 different cancer sites studied. Borderline significant excess were observed however for pancreatic, pleural, kidney and brain cancer. SMR for leukaemia is equal to unity. Conclusion: There is a clear evidence for an effect of selection of healthy individuals into the workforce. Although 9
The Exxon Nuclear Company, Inc., acting as a Subcontractor to EG and G Idaho Inc., Idaho National Engineering Laboratory, Idaho Falls, Idaho, has developed a welding process to attach titanium sheathed thermocouples to the outside of the zircaloy clad fuel rods. The fuel rods and thermocouples are used to test simulated loss-of-coolant accident (LOCA) conditions in a pressurized water reactor (LOFT Reactor, Idaho National Laboratory). A laser beam was selected as the optimum welding process because of the extremely high energy input per unit volume that can be achieved allowing local fusion of a small area irrespective of the difference in material thickness to be joined. A commercial pulsed laser and energy control system was installed along with specialized welding fixtures. Laser room facility requirements and tolerances were established. Performance qualifications, and detailed welding procedures were also developed. Product performance tests were conducted to assure that engineering design requirements could be met on a production basis
Van Gool, M.
The financial markets foresee high risks in the energy sector for the big, private oil companies such as ExxonMobil, Shell and BP. It appears that these companies are undervalued, In contrast, financial backers are justifiably positive about companies providing services to the oil sector, such as Schlumberger and Halliburton, and 'utilities', such as Eon and EDF, which still have considerable room for growth, The relatively high valuation of state-controlled oil and gas companies such as Gazprom is somewhat more speculative
Sagar, Budhi; Bailey, Lucy; Bennett, David G.; Egan, Mike; Roehlig, Klaus
SKB has produced an interim safety assessment report as part of its work to develop a licence application for the construction of a spent nuclear fuel encapsulation plant. The purpose of the interim report is to set out and demonstrate SKB's proposed methodology for long-term safety assessment. The aim of producing an interim report is to allow the Swedish regulatory authorities (SKI and SSI) to review and comment on SKB's proposed methodology before it is used in support of a formal licence application. To help inform their review of SKB's proposed methodology, the authorities appointed an international review team (IRT) to carry out a review of SKB's interim safety assessment report. Comments from the IRT are presented in this document and will be considered by the regulatory authorities in developing their own view of SKB's proposed methodology. The IRT's review included examination of SKB's documentation (the 'Interim Main Report of the Safety Assessment SR-Can' and four supporting documents) and hearings with SKB staff and contractors. The hearings provided an opportunity for the IRT to discuss the SR-Can safety assessment with the authors and contributors to SKB's work. As directed by SKI and SSI, the IRT's review focused on methodological aspects and sought to determine whether SKB's proposed safety assessment methodology: (i) is fit for the purpose of supporting a licence application; (ii) has a reasonable prospect of leading to a safety assessment that is sufficiently comprehensive, reproducible, traceable and transparent; (iii) is compatible with the authorities' regulations and guidance. No evaluation of long term safety or site acceptability was attempted by the IRT. At the request of SKI and SSI, the IRT's review considered and made recommendations on the following issues: Description of the initial state of the repository and its components; Description of features, events and processes (FEPs) relevant to repository evolution; Strategy for safety
EWN GmbH is a state-owned company with these duties: - decommissioning and demolition of the Greifswald and Rheinsberg nuclear power stations; - safe operation of the Zwischenlager Nord interim store; - development of the 'Lubminer Heide' industrial and commercial estate. Other projects for which EWN GmbH uses its know-how: - disposal of 120 decommissioned Russian nuclear submarines in Murmansk; - decommissioning and dismantling of the Juelich, NRW, AVR experimental reactor; - demolition of nuclear plants; running the Central Decontamination Operations Department at Karlsruhe, BW. Since 2008, EWN GmbH has held 25% of the shares of Deutsche Gesellschaft zum Bau- und Betrieb von Endlagern fuer Abfallstoffe mbH (DBE), a firm building and operating nuclear repositories. (orig.)
This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Overview: The Sector, Ranking, Performance Analysis; 2. Company Profiles: ExxonMobil, Total, BASF, Dow Chemical, Reliance Industries, Sabic, LyondellBasell, Mitsubishi Chemical, LG Chem, Sumitomo Chemical; 3. Sources; 4. Annexes
Supplement No. 1 to the Safety Evaluation Report on the application filed by the Cleveland Electric Illuminating Company on behalf of itself and as agent for the Duquesne Light Company, the Ohio Edison Company, the Pennsylvania Power Company, and the Toledo Edison Company (the Central Area Power Coordination Group, CAPCO), as applicants and owners, for a license to operate the Perry Nuclear Power Plant, Units 1 and 2 (Docket Nos. 50-440 and 441). The facility is located near Lake Erie in Lake County, Ohio. This supplement has been prepared by the Office of Nuclear Reactor Regulation of the US Nuclear Regulatory Commission and reports the status of certain items that had not been resolved at the time of publication of the Safety Evaluation Report
Using data from the annual reports of eight major international oil companies (Exxon Mobil, BP, Shell, Total, Chevron Texaco, Conoco Phillips, ENI and Repsol), this study first proposes an analysis of this set of companies considered as a whole with respect to pertinent indicators (sales figure, geographical origin of this sales figure, share of gas and electricity distribution, staff, productivity, profitability, and so on) on the 1999-2004 period. Then, the author proposes analyses for each company, considering its own activities (oil and gas production, refineries, etc.) and also with respect to the others
The Systematic Evaluation program was initiated in February 1977 by the US Nuclear Regulatory Commission to review the designs of older operating nuclear reactor plants to confirm and document their safety. The review provides: (1) an assessment of how these plants compare with current licensing safety requirements relating to selected issues, (2) a basis for deciding on how these differences should be resolved in an integrated plant review, and (3) a documented evaluation of plant safety. This report documents the review of Yankee Nuclear Power Station, operated by Yankee Atomic Electric Company. The Yankee plant is one of 10 plants reviewed under Phase II of this program. This report indicates how 137 topics selected for review under Phase I of the program were addressed. Equipment and procedural changes have been identified as a result of the review
The Systematic Evaluation Program was initiated in February 1977 by the US Nuclear Regulatory Commission to review the designs of older operating nuclear reactor plants to confirm and document their safety. The review provides (1) an assessment of how these plants compare with current licensing safety requirements relating to selected issues, (2) a basis for deciding on how these differences should be resolved in an integrated plant review, and (3) a documented evaluation of plant safety. This report documents the review of Yankee Nuclear Power Station, operated by Yankee Atomic Electric Company. The Yankee plant is one of 10 plants reviewed under Phase II of this program. This report indicates how 137 topics selected for review under Phase I of the program were addressed. Equipment and procedural changes have been identified as a result of the review
Liao, Hsin-kai; Lee, Chung-lin; Chen, Chang-kuo; Hsu, Yao-tung; Shyu, Shian-shing
This paper describes the setups of Automatic Seismic Trip System (ASTS), including development, dedication and implementation, for Nuclear Power Plants (NPPs) of Taiwan Power Company (TPC). The purposed ASTS was designed to trip the reactor when big earthquake occurs. These ASTS were classified as class 1E equipment. They were developed and dedicated for safety applications in accordance with IEEE 323-1983, IEEE 344-1987, IEEE 383-1974 and Reg. Guide 1.180 R1. In order to meet the technical specification required by TPC, three sub-units in the ASTS were developed: Earthquake sensors: Kinemetrices FBA-23 triaxial accelerometers are selected since they were successfully used in Taiwan for seismic monitoring for more than 10 years. Signal conditioning module: It is designed to reduce noise from motion accelerometer (FBA-23) and then transmit seismic signal to the set-point and trip unit via instrument amplify circuit, 0.1 to 10Hz band pass filter circuit, absolute-value converter and voltage to current converter. Trip control module: after comparing the seismic signal level and set-point, the result will decide whether to drive the output relay or not. The output relay is used as the interface between ASTS and the reactor protection system in NPP. For the commercial grade item dedication for safety application, five processes were conducted. Those processes are Seismic test: to use plant specific required response spectrum (RRS), the test required spectrum should envelop RRS: Seismic auto-trip accuracy test: must not trip when filtered PA below set point minus 0.05g, and must trip when filtered PA exceeds set point over 0.05g. Trip signals occurred within 10 second interval are considered as same events: NEMA4 water proof test for sensor box: Anti-radiation test: 8.76x100 rads over 40 years: EMI/EMC test: follow RG 1.180 requirement. The ASTS were installed in three NPPs, six units in total, without connection to RPS in 2006. After one year reliable operation, the
Inagaki, Takeyuki; Yamashita, Norimichi
Fukushima Dai-ichi Nuclear Power Plant is the oldest among three nuclear power plants owned and operated by Tokyo Electric Power Company, which consists of six boiling water reactor units. The commercial operation of Unit 1 was commenced in 1971 (37 years old) and Unit 6 in 1978 (29 years old). Currently ageing degradations of systems, structures and components are managed through maintenance programs, component replacement/refurbishment programs and long-term maintenance plans. The long-term maintenance plans are established through ageing management component replacement/refurbishment programs reviews performed before the 30th year of operation and they are for safe and reliable operation after 30 years (long-term operation). However the past maintenance actions and past component replacement/refurbishment programs were not always proactive and past operational experience and maintenance practices suggest that effective/proactive ageing management programs be introduced in earlier stage of the plant operation. In this circumstance, Tokyo Electric Power Company and Fukushima Dai-ichi Nuclear Power Plant are setting up a new maintenance strategy that includes 1) improving the normal maintenance programs by using ageing degradation data, 2) effective use of information on internal/external operational experience and maintenance practices related to ageing, and 3) proactive component/equipment refurbishment programs during a refreshment outage for safe and reliable long-term operation. To accomplish the goal of this strategy, strengthening engineering capability of plant staff members is a crucial required for the plant. The objective of this paper is to briefly explain main results ageing management reviews, past and current significant ageing issues and management programs against them, and the new maintenance strategy established by Tokyo Electric Power Company and Fukushima Dai-ichi Nuclear Power Plant. (author)
Decision no. 2011-DC-0219 of the French nuclear safety authority from May 5, 2011, ordering the SOCATRI company to proceed to a complementary safety evaluation of some of its basic nuclear facilities in the eyes of the Fukushima Daiichi nuclear power plant accident
As a consequence of the accident of the Fukushima Daiichi nuclear power plant (Japan), the French Prime Minister entrusted the French nuclear safety authority (ASN) with the mission to carry out a safety analysis re-evaluation of the French nuclear facilities, and in particular the nuclear power plants. A decision has been addressed by the ASN to each nuclear operator with the specifications of this safety re-evaluation analysis and the list of facilities in concern. This document is the decision addressed to the SOCATRI company, operator of the nuclear dismantling and waste processing plants of the Tricastin site (France). (J.S.)
Neff, J.M.; Owens, E.H.; Stoker, S.W.; McCormick, D.M.
Following the Exxon Valdez oil spill of March 24, 1989, in Prince William Sound, Alaska, Exxon conducted comprehensive, systematic shoreline surveys in cooperation with federal and state authorities to obtain information on the distribution and magnitude of shoreline oiling and to identify natural and cultural resources requiring special protection. Similar joint surveys were performed during the springs of 1990, 1991, and 1992 on all Prince william Sound and Gulf of Alaska shorelines that were suspected of having remnants of weathered oil and that would benefit from further cleanup. In the springs of 1990, 1991, and 1992, isolated pockets of subsurface oil were found, chiefly in small scattered zones in coarse cobble/boulder sediments in the upper intertidal or supratidal zones. In 1991, about one-third of the subdivisions in Prince William Sound with surface oil also contained some subsurface oil. The areal extent of this subsurface oil declined by nearly 70% between 1991 and 1992, from about 37,000 m 2 to about 12,000 m 2 . Moreover, where subsurface oil remained in 1992, it was present in lesser amounts. Rates of oil removal were greatest on coastal sections treated early in the spring and summer of 1989. Where shoreline treatment was delayed, the subsequent rate of removal of oil from the shore by natural processes was slower. 27 refs., 10 figs., 3 tabs
Marty, G. S.; Okihiro, M. S.; Hinton, D. E.; Brown, E. D.; Hanes, D.
The histopathology of Pacific herring sampled from oiled sites in Prince William Sound, Alaska, three weeks after the 1989 Exxon Valdez oil spill, is discussed. All samples showed multifocal hepatic necrosis and significantly increased tissue concentrations of polynuclear aromatic hydrocarbons (PAH). In contrast, Pacific herring from reference sites in 1989 and from all sites in 1990 and 1991 did not have hepatic necrosis or increase PAH concentrations. Naphthalenes were the predominant PAH in all tissue samples. The development of hepatic necrosis and the predominance of naphthalenes in samples from 1989 is considered consistent with results obtained from recent laboratory studies indicating that crude oil exposure resulted in dose-dependent expression of viral hemorrhagic septicemia virus (VHSV). It was concluded that adult Pacific herring in Prince William Sound were likely exposed to Exxon Valdez oil in April 1989. Because Pacific herring near spawning condition in early spring are in a state of physiological stress, the added stress of oil exposure in 1989 could reasonably have led to expression of VHSV in these fish. The findings suggest that the immediate response to future large toxic spills should include consideration of the potential interaction of multiple stressors in exposed individuals. 29 refs., 7 tabs., 1 fig
In connection with the series of accidents in the Tsuruga Nuclear Power Station of the Japan Atomic Power Company, the state of security management in JAPC and the safety of facilities in the Tsuruga Nuclear Power Station, which have resulted from improvement efforts, are described on the following items: security management setup - communication and reporting in emergency, the management of inspection and maintenance records, work control and supervision in repair, improvement, etc., functional authority and responsibility in maintenance management, operation management, radiation control, personnel education; improvement of facilities - feed water heaters, laundry waste-water filter room, radioactive waste treatment facility, general drainage, concentrated waste liquid storage tanks in newly-built waste treatment building, etc. (Mori, K.)
Sharma, R.K.; Freeman, R.F. III.
Region III of the US Fish and Wildlife Service contracted with the Division of Environmental Impact Studies, Argonne National Laboratory, to make the 316(b) determination for the Donald C. Cook Nuclear Power Plant of the Indiana and Michigan Power Company and to make recommendations for improvement in intake design to facilitate compliance. To conduct this assessment, appropriate literature on screening systems and reports furnished by the applicant on intake design and operation and on ecological studies at the site were reviewed. Modifications of the location and design of the existing intake and possibilities of retrofitting with fine-mesh screening to screen larval forms of fishes were examined. It was determined that currently there is no dictated need for fine-mesh screening of intake flow at the D.C. Cook Nuclear Power Plant
Decision no. 2011-DC-0222 of the French nuclear safety authority from May 5, 2011, ordering the Comurhex company to proceed to a complementary safety evaluation of some of its basic nuclear facilities in the eyes of the Fukushima Daiichi nuclear power plant accident
As a consequence of the accident of the Fukushima Daiichi nuclear power plant (Japan), the French Prime Minister entrusted the French nuclear safety authority (ASN) with the mission to carry out a safety analysis re-evaluation of the French nuclear facilities, and in particular the nuclear power plants. A decision has been addressed by the ASN to each nuclear operator with the specifications of this safety re-evaluation analysis and the list of facilities in concern. This document is the decision addressed to Comurhex company, operator of the Tricastin uranium conversion plant (France). (J.S.)
Decision no. 2011-DC-0223 of the French nuclear safety authority from May 5, 2011, ordering the MELOX SA company to proceed to a complementary safety evaluation of some of its basic nuclear facilities in the eyes of the Fukushima Daiichi nuclear power plant accident
As a consequence of the accident of the Fukushima Daiichi nuclear power plant (Japan), the French Prime Minister entrusted the French nuclear safety authority (ASN) with the mission to carry out a safety analysis re-evaluation of the French nuclear facilities, and in particular the nuclear power plants. A decision has been addressed by the ASN to each nuclear operator with the specifications of this safety re-evaluation analysis and the list of facilities in concern. This document is the decision addressed to MELOX SA company, operator of the Melox MOX fuel fabrication plant of Marcoule (France). (J.S.)
Decision no. 2011-DC-0218 of the French nuclear safety authority from May 5, 2011, ordering the EURODIF SA company to proceed to a complementary safety evaluation of some of its basic nuclear facilities in the eyes of the Fukushima Daiichi nuclear power plant accident
As a consequence of the accident of the Fukushima Daiichi nuclear power plant (Japan), the French Prime Minister entrusted the French nuclear safety authority (ASN) with the mission to carry out a safety analysis re-evaluation of the French nuclear facilities, and in particular the nuclear power plants. A decision has been addressed by the ASN to each nuclear operator with the specifications of this safety re-evaluation analysis and the list of facilities in concern. This document is the decision addressed to the EURODIF SA company, operator of the George Besse I uranium enrichment plant of the Tricastin site (France). (J.S.)
Decision no. 2011-DC-0214 of the French nuclear safety authority from May 5, 2011, ordering CIS bio international company to proceed to a complementary safety evaluation of its basic nuclear facility in the eyes of the Fukushima Daiichi nuclear power plant accident
As a consequence of the accident of the Fukushima Daiichi nuclear power plant (Japan), the French Prime Minister entrusted the French nuclear safety authority (ASN) with the mission to carry out a safety analysis re-evaluation of the French nuclear facilities, and in particular the nuclear power plants. A decision has been addressed by the ASN to each nuclear operator with the specifications of this safety re-evaluation analysis and the list of facilities in concern. This document is the decision addressed to CIS bio international company, operator of the radiopharmaceuticals fabrication facility (INB 29) of Saclay (France). (J.S.)
... Operating Company; Vogtle Electric Generating Plant, Unit Nos. 1 and 2; Notice of Consideration of Issuance... Web site http://www.regulations.gov . Because your comments will not be edited to remove any... will not edit their comments to remove any identifying or contact information, and therefore, they...
... Operating Company, Inc., Vogtle Electric Generating Plant, Unit 1 and 2; Notice of Consideration of Issuance..., http://www.regulations.gov . Because your comments will not be edited to remove any identifying or... received from other persons for submission to the NRC inform those persons that the NRC will not edit their...
... Company met in an ADR session mediated by a professional mediator, arranged through Cornell University's... counsel or representative) to digitally sign documents and access the E-Submittal server for any... requirements for accessing the E-Submittal server are detailed in the NRC's ``Guidance for Electronic...
The Nuclear Safety Commission recognized the adequacy concerning the inquiry which was offered from the Minister of International Trade and Industry on July 24, 1979, following the safety evaluation in the Ministry of International Trade and Industry, and decided to submit a report to the Minister of International Trade and Industry on July 26, 1979, about the modification of reactor installation in the Takahama nuclear power plants No. 1 and No. 2 of the Kansai Electric Power Company, Inc. This is concerned to the application which was made from the president of the Kansai Electric Power Company, Inc., to the Minister of International Trade and Industry on July 23, 1979. The content of the modification is to add a control circuit which is actuated by the signal of abnormal low pressure in a reactor to the circuit of actuating the emergency core cooling system of the plant. The influences on the safety protection system by the addition of the circuit for transmitting safety injection signal and by the additions of an interlock circuit preventing the misoperation of pressurizer spray and of a block circuit of safety injection signal in case of the abnormal low pressure in a reactor were evaluated. The effects on the function and characteristics of the emergency core cooling system due to the addition of the control circuit were investigated, and it was recognized by the analysis that there is no effect in the pipe ruptures of both small and large scales. (Nakai, Y.)
This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Overview: The Sector, Ranking, Performance Analysis; 2. Company Profiles: Sinopec, PetroChina, Shell, ExxonMobil, BP, Total, Chevron, Gazprom, Lukoil, Eni; 3. Sources; 4. Annexes
... Consideration of Issuance of Amendment to Facility Operating License, Proposed No Significant Hazards Consideration Determination, and Opportunity for a Hearing; Correction AGENCY: Nuclear Regulatory Commission. ACTION: Notice of Consideration of Issuance of Amendment to Facility Operating License, Proposed No...
In this paper the drift and spread of the Exxon-Valdez oil spill that occurred on March 24, 1989 are simulated using a modified version of the Canadian Atmospheric Environment Service oil spill behavior model. The model simulations show that the movement of the oil out of Prince William Sound and beyond is sensitive to the wind/ocean currents taken into account is three to four times that with either wind or ocean currents only. While 12-day drift of the spill containing the higher concentrations of oil parcels is in very good agreement with observations, model simulations show the presence of oil further to the south, albeit in lower concentrations. The lateral spread of the oil is also very well simulated by the model
Stubblefield, W.A.; Hancock, G.A.; Ford, W.H.; Prince, H.H.; Ringer, R.K.
The toxic properties of naturally weathered Exxon Valdez crude oil (WEVC) to avian and mammalian wildlife species were evaluated using the surrogate species, mallard duck, Anas platyrhynchos, and European ferret, Mustela putorius. This study was conducted to evaluate the potential for toxic (rather than physical) injury to wildlife species that may have been exposed to WEVC, either through external contact or through dietary uptake. Previous studies have assessed the toxicity of unweathered crude oils, including Alaska North Slope Crude, but little information exists regarding the toxicity of a naturally weathered crude oil, typical of that encountered following a spill. A battery of laboratory toxicity tests was conducted, in compliance with standard and published test procedures, to evaluate acute and subchronic toxicity of WEVC. These included tests of food avoidance, reproductive effects, and direct eggshell application toxicity. Naturally weathered EVC, recovered postspill from Prince William Sound, was used as the test material. 36 refs., 7 figs., 4 tabs
Cogswell, A.; Kenchington, E.; Kennedy, E.; Law, B.; Lee, K.; Tremblay, J.; Worcester, T. [Department of Fisheries and Oceans Canada, Dartmouth, NS (Canada). Maritimes Science; Courtenay, S. [Department of Fisheries and Oceans Canada, Moncton, NB (Canada). Gulf Science; Payne, J. [Department of Fisheries and Oceans Canada, St. John' s, NL (Canada). Newfoundland and Labrador Science
The environmental effects monitoring (EEM) program for the Sable Offshore Energy Project (SOEP) was designed to evaluate predictions made during its environmental assessment (EA) process. The Oceans, Habitat, and Species at Risk Branch of the Department of Fisheries and Oceans Canada was asked to review ExxonMobil Canada Properties Inc.'s 2008 annual report regarding the EEM for this offshore project. This report reviewed the monitoring results for benthic habitat and fish density; produced water chemistry and toxicity; and mussel hydrocarbon body burden. This report revealed that SOEP's 2008 EEM was consistent with previous reports, but that the monitoring methods used were not particularly meaningful, particularly since they failed to address fish health and fish quality issues. 3 refs.
Driskell, W.B.; Houghton, J.P.; Fukuyama, A.K.; Lees, D.C.; Shigenaka, G.; Mearns, A.J.
Data from five years of quantitative monitoring (1989 through 1993) have been analyzed for trends in infaunal recovery on Prince William Sound sand and gravel beaches affected by the Exxon Valdez oil spill and cleanup. Hydraulic washing caused significant, immediate changes in beach morphology, sediment structure, and biota. Total organism abundance, species richness, species diversity, and abundances of several major taxa (polychaetes, molluscs, gastropods) were dramatically reduced in hot-water-treated beaches relative to those in unoiled beaches. These reductions remain discernible but have lessened somewhat after five years. Oiled but untreated beaches continue to have a richer and more abundant infauna than those that were hot-water washed. Multivariate analyses indicate trends in recovery and identify important species in the successional recolonization. Correlations of biological variables with residual sediment total PAH and with sediment coarseness suggest that changes in beach morphology resulting from washing were as important as residual hydrocarbons in affecting recovery
Brannon, E.L.; Moulton, L.L.; Maki, A.W.
The impact of the Exxon Valdez oil spill on pink salmon in Prince William Sound (PWS), was studied. Since the incident, numerous and extensive field and laboratory studies have been completed by various scientists. This paper synthesized information on the post-spill salmon harvests, the concentration of petroleum that entered the water column, the number of streams oiled, and stream sediment chemistry, to determine the potential for oil spill effects. Results from this study showed that oiling to the extent experienced during incubation and rearing during both the spring and fall of 1989 through the spring of 1991, resulted in no measurable effects on the PWS pink salmon. The estimated losses predicted earlier, likely exceeded actual losses. 16 refs., 4 tabs., 4 figs
Palinkas, L.A.; Petterson, J.S.; Russell, J.; Downs, M.A. (Impact Assessment, Inc., La Jolla, CA (United States))
OBJECTIVE: This study examined the relationship between exposure to the Exxon Valdez oil spill and subsequent cleanup efforts and the prevalence of generalized anxiety disorder, posttraumatic stress disorder (PTSD), and depressive symptoms in 13 Alaska communities. METHOD: A community survey of 599 men and women was conducted approximately 1 year after the spill occurred. Questions from the National Institute of Mental Health Diagnostic Interview Schedule were used to assess symptoms of generalized anxiety disorder and PTSD. The Center for Epidemiologic Studies Depression (CES-D) Scale was used to assess levels of depressive symptoms. RESULTS: The post-spill (i.e., 1-year) prevalence of generalized anxiety disorder and PTSD for the study communities with all degrees of exposure was 20.2% and 9.4%, respectively. The prevalence of respondents with CES-D Scale scores above 16 and 18 was 16.6% and 14.2%, respectively. When compared with the unexposed group, members of the high-exposure group were 3.6 times as likely to have generalized anxiety disorder, 2.9 times as likely to have PTSD, 1.8 times as likely to have a CES-D Scale score of 16 and above, and 2.1 times as likely to have a CES-D Scale score of 18 and above. Women exposed to this event were particularly vulnerable to these conditions, and Alaska Natives were particularly vulnerable to depressive symptoms after the oil spill. CONCLUSIONS: The results suggest that the oil spill's impact on the psychosocial environment was as significant as its impact on the physical environment. The Exxon Valdez experience suggests a number of implications for the mental health needs of disaster victims, particularly in primary care settings.
Aderhold, Donna G. R.; Lindeberg, Mandy R.; Holderied, Kris; Pegau, W. Scott
This special issue examines oceanographic and biological variability in the northern Gulf of Alaska region with an emphasis on recent monitoring efforts of the Gulf Watch Alaska (GWA) and Herring Research and Monitoring (HRM) programs funded by the Exxon Valdez Oil Spill Trustee Council (EVOSTC). These programs are designed to improve our understanding of how changing environmental conditions affect Gulf of Alaska ecosystems and the long-term status of resources injured by the Exxon Valdez oil spill.
Three nuclear power reactors of the Fukushima-1 nuclear power plant, the Mihama-1 power plant and the Tsuruga-1 power plant were investigated according to the estimation plan shown in the Fundamental Concept on Plant Life Management of Agency of Natural Resources and Energy, Ministry of International Trade and Industry on April, 1996. Their reports contained the technical evaluation against, the responsive items to and the future examinations of the plant life management. In special, in the responsive items, some items to be added to the present maintenance process and some technical developmental problems are described in details and concretely. (G.K.)
The proposed action is the issuance of an operation license to the Georgia Power Company for the startup and operation of the Edwin I. Hatch Nuclear Plant, Unit No. 2 (Docket No. 50-366), located on the Altamaha River in Appling County, approximately 11 miles north from Baxley, Georgia. The information in this Statement represents the second, assessment of the environmental impact associated with the Edwin I. Hatch Nuclear Plant, Unit No. 2, pursuant to the guidelines of the National Environmental Policy Act of 1969 (NEPA) and 10 CFR Part 51 of the Commission's Regulations. After receipt of an application, in 1970, to construct this plant, the staff carried out a review of impact that would occur during the construction and operation of this plant. That evaluation was issued as a Final Environmental Statement in October 1972. As the result of that environmental review, a safety review, an evaluation by the Advisory Committee on Reactor Safeguards, and a public hearing in Baxley, Georgia and Washington, D.C., the AEC (now NRC) issued a permit in December 1972, for the construction of Unit No. 2 of the Edwin I. Hatch Nuclear Plant. As of February 1977, the construction of Unit No. 2 was 70% complete. With a proposed fuel-loading date of April 1978 for Unit No. 2, the applicant has petitioned for license to operate Unit No. 2 and has submitted (July 1975) the required safety and environmental reports to substantiate this petition. 97 refs., 18 figs., 37 tabs
The Systematic Evaluation Program was initiated in February 1977 by the US Nuclear Regulatory Commission to review the designs of older operating nuclear reactor plants to reconfirm and document their safety. The review provides: (1) an assessment of how these plants compare with current licensing safety requirements relating to selected issues; (2) a basis for deciding on how these differences should be resolved in an integrated plant review; and (3) a documented evaluation of plant safety. This report documents the review of Dresden Nuclear Generating Station, Unit 2 owned and operated by the Commonwealth Edison Company and located in Grundy County, Illinois. Dresden Unit 2 is one of ten plants reviewed under Phase II of this program, which indicates how 137 topics selected for review under Phase I of the program were addressed. Equipment and procedural changes have been identified as a result of the review. It is expected that this report will be one of the bases in considering the issuance of a full-term operating license in place of the existing provisional operating license
Galagan, Patricia A.
Capturing and leveraging knowledge is an important new management trend that is as yet undefined. Some companies are accounting for their intellectual capital and applying it to the company balance sheets. (JOW)
... cladding oxidation from the metal/water reaction shall be calculated using the Baker-Just equation. The... of energy release, hydrogen concentration, and cladding oxidation from the metal-water reaction shall... pressurized light-water nuclear power reactor fueled with uranium oxide pellets within cylindrical zircaloy or...
... pressurized-water reactors located in Maricopa County, Arizona. 2.0 Request/Action Title 10 of the Code of... pressure boundary during normal operating and hydrostatic or leak rate testing conditions. Specifically, 10... NRC's March 16, 2001, SE, the staff noted, ``[t]he CE NSSS [nuclear steam supply system] methodology...
Chai Zhifang; Qian Qinfang; Feng Xiangqian; Ding Wenjun; Kuang Minxu; Wang Hongyu; Zhang Yongchen
Since the First Research Coordination Meeting in Vienna, 20-24 October 1997, on the CRP on Assessment of Levels and Health-effects of Airborne Particulate Matter in Mining, Metal Refining and Metal Working Industries using Nuclear and related Analytical Techniques, our research group has completed the work plan defined by the contract with the Agency, including: (1) collection of airborne particulate, plant and soil samples from sites around the Capital Iron and Steel Company and of human hair, urine, and blood samples from the exposed workers and the control group; (2) validation of the analytical methods (NAA, XRF, SRXRF, JCP-AES etc.) by analyzing appropriate reference materials and by participating in relevant Agency's quality assurance exercises; and (3) analysis of part of the collected samples and preliminary discussion on the available analytical results. Finally, plan for future work was outlined as well. (author)
Holba, C.; McGee, M.; Thompson, P.
On March 24, 1989, the supertanker Exxon Valdez struck a sub- merged rock pinnacle at Bligh Reef, puncturing eight of its storage tanks. Within hours, 11 million gallons of crude oil were dumped into the waters of Prince William Sound. The cleanup, damage assessment, and restoration activities undertaken for this environmentally complex area presented multifaceted challenges to public and private organizations and various professional disciplines. One of these challenges was obtaining and disseminating prespill, spill, and postspill information for both the private and public sector. The Oil Spill Public Information Center (OSPIC) was created for this purpose by the US Department of Justice on behalf of the federal trustees. Its management has since been assumed by the restoration team, an arm of the state-federal Exxon Valdez Oil Spill Trustee Council. On October 8, 1991, a settlement agreement was approved in United States District Court, which required Exxon to pay $1 billion in criminal restitution and civil damages to the United States and the state of Alaska. The settlement terms specify that the Trustee Council shall establish procedures providing for meaningful public participation in the injury assessment and restoration process. Consistent with that mandate, the OSPIC is responsible for providing a repository for all material related to the Exxon Valdez oil spill, The OSPIC is a specialized library open to the public. Its function is to collect, organize, and make accessible materials generated by state and federal agencies and the private sector as a result of the cleanup, damage assessment, and restoration activities of the spill. The OSPIC staff is also identifying and collecting baseline studies in the Prince William Sound and Gulf of Alaska areas, as well as materials on cold water marine spills. The OSPIC serves a variety of patrons, including industry, the oil spill response community, state and federal agencies, scientists, etc
Every year, some 20,000 subcontracted salaried employees are mobilised for maintenance operations in the French nuclear reactors. Subcontracting is an answer to different needs: specific abilities, the short delay for maintenance during which a reactor is stopped, and which requires a very important contribution of labour, and specialised labour for some interventions. The document evokes a rigorous selection and certification process, and indicates the different specific training which are organised for anyone intervening in a nuclear power plant. It outlines that radiation protection and safety arrangements are the same for all (dosimetry), and that some measurements are performed on some temporary workers. Some data shows that these controls are efficient and that safety is improving
Orui, Masatsugu; Suzuki, Yuriko; Goto, Aya; Yasumura, Seiji
After the nuclear disaster in Fukushima on 11 March 2011, some businesses were permitted to continue operating even though they were located in the evacuation area designated by the Japanese government. The aim of this study was to examine differences in the mental health status, workplace, living environment, and lifestyle of employees in the evacuation and non-evacuation areas. We also investigated factors related to their mental health status. Data for this cross-sectional study were collected from the questionnaire responses of 647 employees at three medium-sized manufacturing companies in the evacuation and non-evacuation areas. Through a cross-tabulation analysis, employees who worked at companies in the evacuation areas showed an increase in the duration of overtime work, work burden, and commute time, and had experienced separation from family members due to the radiation disaster and perceived radiation risks. The results of a multivariate logistic regression analysis showed that, even in a harsh workplace and living environment, being younger, participating regularly in physical activity, having a social network (Lubben Social Network Scale-6 ≤ 12), laughing frequently, and feeling satisfied with one's workplace and domestic life were significantly associated with maintaining a healthy mental health status after the disaster. These findings are applicable for workers' health management measures after disasters.
Marty, G.D.; Okihiro, M.S.; Hanes, D.
Demersal rockfish are the only fish species that have been found dead in significant numbers after major oil spills, but the link between oil exposure and effect has not been well established. After the 1989 Exxon Valdez oil spill in Prince William Sound, Alaska, several species of rockfish (Sebastes spp.) from oiled and reference sites were analyzed for hydrocarbon metabolites in bile (1989-1991) and for microscopic lesions (1990 and 1991). Biliary hydrocarbons consistent with exposure to Exxon Valdez oil were elevated in 1989, but not in 1990 or 1991. Significant microscopic findings included pigmented macrophage aggregates and hepatic megalocytosis, fibrosis, and lipid accumulation. Site differences in microscopic findings were significant with respect to previous oil exposure in 1991 (P=0.038), but not in 1990. However, differences in microscopic findings were highly significant with respect to age and species in both years (P<0.001). We concluded that demersal rockfish were exposed to Exxon Valdez oil in 1989, but differences in microscopic changes in 1990 and 1991 were related more to age and species differences than to previous oil exposure. (author)
Beith, D.M.; Shoemaker, E.M.; Horn, K.; Boush, D.
Maintaining human factors conventions/practices that were established during the Detailed Control Design Review (DCRDR), is difficult if Human Factors Engineering (HFE) is not incorporated into the plant modification process. This paper presents the approach used at Carolina Power and Light's nuclear power plants that has successfully incorporated human factors engineering into their plant modification process. An HFE Design Guide or HFE Specification was developed which is used by the design engineers or plant engineering support groups in the preparation of plant modifications
A summary of the company's activities is presented. The world reserves of uranium are estimated to be enough for 100 years. The prospecting of uranium ores in Sweden is continued. The national requirements of natural uranium on to the year 2010 are estimated to 26000-39000 ton. A reserve storage of low enrichment uranium is being built up and so is a center for spent fuel storage near Oskarshamn. Contracts with Cogema concerning reprocessing have been entered into and a maritime transport system is being planned. The projects of the final disposal of radioactive waste are in progress. The research and development of the various aspects of the material science and geology in Connection with the final disposal is dealt with on both national and international basis. (G.B.)
The Systematic Evaluation Program was initiated in February 1978 by the US Nuclear Regulatory Commission to review the designs of older operating nuclear reactor plants to reconfirm and document their safety. The review provides (1) an assessment of how these plants compare with current licensing safety requirements relating to selected issues, (2) a basis for deciding on how these differences should be resolved in an integrated plant review, and (3) a documented evaluation of plant safety. This report documents the review of the Oyster Creek Nuclear Generating Station (located in Ocean County, New Jersey), one of ten plants reviewed under Phase II of this program, and indicates how 137 topics selected for review under Phase I of the program were addressed. Equipment and procedural changes have been identified as a result of the review. It is expected that this report will be one of the bases in considering the issuance of a full-term operating license in place of the existing provisional operating license
We let the electricity giants shrink. Anti-nuclear activists can be successful even against the largest companies; Wir lassen die Stromriesen schrumpfen. AtomkraftgegnerInnen koennen sogar gegen die groessten Konzerne erfolgreich sein
In the newsletter the authors discuss the issues economic situation of the large electricity companies in Germany, the governmental energy policy, the ongoing financial support by the government, and the possibility to shutdown all German nuclear power plants without electricity shortcomings.
VUJE is an engineering company that performs design, supply, implementation, research and training activities, particularly in the field of nuclear and conventional power generation. Our earlier research specialization in the field of nuclear power generation has gradually diversified into design and engineering activities during performing particular tasks. Nowadays we are able to provide all activities related to construction, operation, modernisation and finally termination of operation mainly of power generating facilities. Our objective is to offer complex, professional and quality solutions according to our customers' needs and thus assist to show real asset of nuclear energy generation. (author)
Dean, T.A.; Smith, R.O.; Stekoll, M.S.; Jewett, S.C.; Hose, J.E.
Possible injury to, and recovery of, populations of eelgrass Zostera marine L., in Prince William Sound were assessed following the Exxon Valdez oil spill by comparing populations at oiled vs reference sites between 1990 and 1995. Eelgrass beds in heavily oiled bays were exposed to moderate concentrations of hydrocarbons. In 1990, a year after the spill, concentrations of total polycyclic aromatic hydrocarbons average nearly 4000 ng g -1 dry weight of sediment at oiled sites compared to less than 700 ng g -1 at reference sites. Injuries to eelgrass, if any, appeared to be slight and did not persist for more than a year after the spill. There were possible effects on the average density of shoots and flowering shoots, as these were 24 and 62% lower at oiled than at reference sites in 1990 (p < 0.10 for both). However, there were no differences between oiled and reference sites with respect to eelgrass biomass, seed density, seed germination or the incidence of normal mitosis in seedlings, and there were no signs of the elimination of eelgrass beds. (author)
Gaffney, Shannon H; Panko, Julie M; Unice, Ken M; Burns, Amanda M; Kreider, Marisa L; Gelatt, Richard H; Booher, Lindsay E; Paustenbach, Dennis J
Although occupational benzene exposure of refinery workers has been studied for decades, no extensive analysis of historical industrial hygiene data has been performed focusing on airborne concentrations at specific refineries and tasks. This study characterizes benzene exposures at the ExxonMobil Baytown, TX, refinery from 1978 to 2006 to understand the variability in workers' exposures over time and during different job tasks. Exposures were grouped by operational status, job title, and tasks. More than 9000 industrial hygiene air samples were evaluated; approximately 4000 non-task (> 3 h) and 1000 task-related (work areas, and 16 task bins (when applicable). Process technicians were sampled most frequently, resulting in the following mean benzene concentrations by area: hydrofiner (n=245, mean=1.3 p.p.m.), oil movements (n=286, mean=0.23 p.p.m.), reformer (n=575, mean=0.10 p.p.m.), tank farm (n=9, mean=0.65 p.p.m.), waste treatment (n=446, mean=0.13 p.p.m.), and other areas (n=460, mean=0.062 p.p.m.). The most frequently sampled task was sample collection (n=218, mean=0.40 p.p.m.). Job title and area did not significantly impact task-related exposures. Airborne concentrations were significantly lower after 1990 than before 1990. Results of this task-focused study may be useful when analyzing benzene exposures at other refineries.
Esler, Daniel N.; Ballachey, Brenda E.; Matkin, Craig O.; Cushing, Daniel; Kaler, Robert; Bodkin, James L.; Monson, Daniel; Esslinger, George G.; Kloecker, Kimberly A.
Research and monitoring activities over the 28 years since the T/V Exxon Valdez ran aground and spilled oil into Prince William Sound, Alaska have led to an improved understanding of how wildlife populations were damaged, as well as the mechanisms and timelines of recovery. A key finding was that for some species, such as harlequin ducks and sea otters, chronic oil spill effects persisted for at least two decades and were a larger influence on population dynamics over the long term than acute effects of the spill. These data also offer insights into population variation resulting from factors other than the oil spill. For example, while many seabirds experienced direct and indirect effects of the spill, population trajectories of some piscivorous birds, including pigeon guillemots and marbled murrelets, were linked to long-term environmental changes independent of spill effects. Another species, killer whales, suffered population declines due to acute spill effects that have not been resolved despite lack of chronic direct effects, representing a novel pathway of long-term injury. The observed variation in mechanisms and timelines of recovery is linked to species specific life history and natural history traits, and thus may be useful for predicting population recovery for other species following other spills.
Page, D.S.; Gilfillan, E.S.; Boehm, P.D.; Bence, A.E.; Burns, W.A.; Mankiewicz, P.J.
This 1991 study assessed the subtidal fate of the Exxon Valdez oil spill in 2 bays. A subtidal stratified random sampling design compared stations in the oiled Bay of Isles with stations in the reference Drier Bay. Thirty-five random sampling stations over 3 depth zones in each of the oiled and reference bays enabled generalization of the results. 12 non-randomly chosen stations were also sampled in the two bays. Sediment samples were analyzed for saturate and aromatic hydrocarbons, grain size and organic carbon. The statistical comparisons between the oiled and reference bays were based on PAH analyses. Four types of PAH were identified in the two bays; Alaska North Slope (ANS) petrogenic spill PAH; seep-derived natural petrogenic background PAH; pyrogenic PAH; and diagenetic PAH (perylene). The Bay of Isles sediments contained significantly higher levels of weathered ANS-PAH than Drier Bay. These levels were generally small compared with those of the petrogenic background PAH naturally present. The concentration of the natural petrogenic PAH component increased with increasing depth zone for each bay. Drier Bay, a location of past cannery and mining activity, had significantly greater levels of pyrogenic PAH than the Bay of Isles. All sediment PAH concentrations were well below the 4,000 ng/g total PAH concentration reported in the literature as a sublethal toxicity threshold value in sediments. The highest sediment ANSPAH concentration (201 ng/g) was 20 times lower than this value
Moles, A.D.; Rice, S.D.; Okihiro, M.S.
The authors examined the intensity and prevalence of larval nematodes (Anisakis simplex) and alterations in selected tissues of spawning Pacific herring (Clupea harengus pallasi) exposed to crude oil, in the laboratory under controlled conditions and in Prince William Sound 14 days after the Exxon Valdez oil spill. In the laboratory, intensity and prevalence of nematodes in the body cavities of herring exposed to the water-soluble fraction of oil declined when exposed to doses above 1.2 mg/L total aromatics. In Prince William Sound, nematodes were rare in spawning herring from oiled sites and abundant among herring from areas outside the spill. Oil exposure apparently induced the nematodes to migrate from the body cavity to the body wall with the lower intensity reflecting a change in parasite location. A coccidian, Eimeria clupearum, was found in greater numbers in oil-exposed herring. To verify exposure effects and to link parasite and tissue alteration with oil exposure, histological examination was used. Liver coagulative necrosis indicated hepatotoxic exposure. Necrosis was followed by macrophage aggregation in the resolution phase. The laboratory exposures allowed confirmation of oil exposure in Prince William Sound and permitted analysis of effects on two internal parasites
Neff, J.M.; Stubblefield, W.A.
As part of a comprehensive water-quality assessment program performed in Prince William Sound and the western Gulf of Alaska following the Exxon Valdez oil spill of March 24, 1989, water samples were collected from 417 locations, most of them in areas through which the oil drifted, to assess the distribution and concentrations of petroleum hydrocarbons in the water column. Over 5,000 water samples were analyzed for individual and total petroleum alkanes and for aromatic hydrocarbons by very sensitive gas chromatographic techniques. A total of 2,461 of these samples were analyzed for polycyclic aromatic hydrocarbons (PAHs). Concurrent with some of these samples, an additional 123 water samples were collected in April 1989 (a week to a month after the spill) at 32 offshore locations and in June 1989 at 7 nearshore sites in Prince William Sound to determine the toxicity of the water to representative species of marine organisms. The toxicity of Prince William Sound water was assessed with standard Environmental Protection Agency (EPA) and American Society for Testing and materials (ASTM) marine toxicity tests with representative species of three taxonomic groups: (1) Skeletonema costatum (a marine diatom), (2) Mysidopsis bahia (a crustacean), and (3) larval/juvenile Cyprinodon variegatus (a fish, the sheepshead minnow). 58 refs., 11 figs., 3 tabs
Driskell, W.B.; Payne, J.R.; Shigenaka, G.
A large chemistry data set for polycyclic aromatic hydrocarbon (PAH) and saturated hydrocarbon (SHC) contamination in sediment, water and tissue samples has emerged in the aftermath of the 1989 Exxon Valdez oil spill in Prince William Sound, Alaska. When the oil was fresh, source identification was a primary objective and fairly reliable. However, source identification became problematic as the oil weathered and its signatures changed. In response to concerns regarding when the impacted area will be clean again, this study focused on developing appropriate tools to confirm hydrocarbon source identifications and assess weathering in various matrices. Previous efforts that focused only on the whole or particulate-phase oil are not adequate to track dissolved-phase signal with low total PAH values. For that reason, a particulate signature index (PSI) and dissolved signature index (DSI) screening tool was developed in this study to discriminate between these 2 phases. The screening tool was used to measure the dissolved or water-soluble fraction of crude oil which occurs at much lower levels than the particulate phase, but which is more widely circulated and equally as important as the particulate oil phase. The discrimination methods can also identify normally-discarded, low total PAH samples which can increase the amount of usable data needed to model other effects of oil spills. 37 refs., 3 tabs., 10 figs
Esler, Daniel; Ballachey, Brenda E.; Matkin, Craig; Cushing, Daniel; Kaler, Robert; Bodkin, James; Monson, Daniel; Esslinger, George; Kloecker, Kim
Research and monitoring activities over the 28 years since the T/V Exxon Valdez ran aground and spilled oil into Prince William Sound, Alaska have led to an improved understanding of how wildlife populations were damaged, as well as the mechanisms and timelines of recovery. A key finding was that for some species, such as harlequin ducks and sea otters, chronic oil spill effects persisted for at least two decades and were a larger influence on population dynamics over the long term than acute effects of the spill. These data also offer insights into population variation resulting from factors other than the oil spill. For example, while many seabirds experienced direct and indirect effects of the spill, population trajectories of some piscivorous birds, including pigeon guillemots and marbled murrelets, were linked to long-term environmental changes independent of spill effects. Another species, killer whales, suffered population declines due to acute spill effects that have not been resolved despite lack of chronic direct effects, representing a novel pathway of long-term injury. The observed variation in mechanisms and timelines of recovery is linked to species specific life history and natural history traits, and thus may be useful for predicting population recovery for other species following other spills.
Stubblefield, W.A.; Hancock, G.A.; Ford, W.H.; Ringer, R.K.
The toxic properties of naturally weathered Exxon Valdez crude oil (WEVC) were assessed in a battery of acute and subchronic toxicity tests using mallards, Anas platyrhynchos, and European ferrets, Mustela putorius. Adult mallard acute oral toxicity study results indicated no mortalities or signs o toxicity, i.e., no-observed-adverse-effect level (NOAEL) and median lethal dose (LD50) > 5,000 mg/kg. Acute oral feeding and food avoidance tests with ducklings also indicated no toxicity (NOAEL and LC50 > 50,000 mg/kg diet) with no evidence of food avoidance (FAC50 > 20,000 mg/kg diet). No mortalities or toxic signs were noted in a 14-d feeding study with adult birds at dietary concentrations up to 100,000 mg WEVC/kg diet. Among clinical and physiological end points evaluated, the only significant difference noted was an increase in liver: body weight ratios in the 100,000-mg WEVC/kg diet dose group. No differences in clinical chemistry or hematological parameters were noted, and there were no consistent differences in histological evaluations of organ tissues. Daily oral doses of up to 5,000 mg/kg of WEVC over 5 d resulted in minimal effects on ferrets. Increased serum albumin concentrations were observed in the 5,000-mg/kg dose group females and decreased spleen weights were noted in females of all WEVC treatment groups. No other significant observations were noted
Atlas, Ronald; Bragg, James
In this article we consider what we have learned from the Exxon Valdez oil spill (EVOS) in terms of when bioremediation should be considered and what it can accomplish. We present data on the state of oiling of Prince William Sound shorelines 18 years after the spill, including the concentration and composition of subsurface oil residues (SSOR) sampled by systematic shoreline surveys conducted between 2002 and 2007. Over this period, 346 sediment samples were analysed by GC-MS and extents of hydrocarbon depletion were quantified. In 2007 alone, 744 sediment samples were collected and extracted, and 222 were analysed. Most sediment samples from sites that were heavily oiled by the spill and physically cleaned and bioremediated between 1989 and 1991 show no remaining SSOR. Where SSOR does remain, it is for the most part highly weathered, with 82% of 2007 samples indicating depletion of total polycyclic aromatic hydrocarbon (Total PAH) of >70% relative to EVOS oil. This SSOR is sequestered in patchy deposits under boulder/cobble armour, generally in the mid-to-upper intertidal zone. The relatively high nutrient concentrations measured at these sites, the patchy distribution and the weathering state of the SSOR suggest that it is in a form and location where bioremediation likely would be ineffective at increasing the rate of hydrocarbon removal. © 2009 The Authors. Journal compilation © 2009 Society for Applied Microbiology and Blackwell Publishing Ltd.
Houghton, J.P.; Lees, D.C.; Driskell, W.B.
Native little neck (Protothaca staminea) and butter clams (Saxidomus giganteus) were quantitatively surveyed from 1989 through 1993 to evaluate effects from the Exxon Valdez oil spill. Hydraulic washing of sand and gravel beaches altered beach morphology by transporting material down slope from upper elevations, often burying the lower beach in several centimeters of sediment having a relatively low content of fines and organic carbon. Hydraulically washed beaches showed significant reductions in clam densities in 1989 and 1990. Recruitment of clams was very limited on these beaches through 1993; as a result, clam densities on these hydraulically washed beaches remain very depressed compared to those on beaches that were unoiled or oiled but not washed. Littlenecks transplanted from a reference site to a heavily oiled but untreated site showed significant patterns of increased mortality, decreased growth, and increased bioaccumulation of PAH in response to a gradient in sediment PAH, This same heavily oiled site has consistently had among the highest rates of hardshelled clam recruitment of any of the sites sampled. Littlenecks also were transplanted to another heavily oiled beach that had been hydraulically washed and had little remaining hydrocarbons. These clams showed very high survival, yet this beach has had very little clam recruitment. It is hypothesized that recruitment at this site may be inhibited by the low level of finer sediments and low organic content remaining after washing
During the evening of the second day following the Exxon Valdez oil spill, an estimated 57,000-114,000 liters of North Slope crude oil were eliminated using in-situ combustion. The oil was collected with 3M's Fire Boom towed in a U-shaped configuration behind two fishing boats. Working with 152 m long tow lines, a 137 m boom was moved at ca 0.26-5.2 m/s through slightly emulsified oil patches in the downwind region of the spill. A gelled fuel ignitor was used to ignite the captured oil, and the size and intensity of the blaze was controlled by adjusting the speed of the vessels. Total burn time was ca 1.25 h, however the intense part of the burn lasted for ca 45 minutes. Using several methods to estimate the total volume of oil collected, the volume resulted in ca 1136 liters of stiff, taffy-like burn residue that could be picked up easily on completion of the burn. The controlled burn thus resulted in an estimated 98% or better elimination of crude oil. It had been planned to use a helitorch to ignite the captured oil, however darkness required the use of the gelled ignitor. Had the helitorch been used, numerous ignition points could have been spread througout the contained oil, providing a much more efficient heating and ultimate ignition of the oil. 5 figs
In March 1989 the tanker Exxon Valdez grounded on a well-known reef in Alaska's Prince William Sound, resulting in an oil spill of nearly 11 million gallons (260,000 barrels). Much of the oil washed ashore, coating over 1,200 miles of shoreline, and damaged marine mammals, birds, and other life forms. Response to the spill revealed lack of preparedness, disagreement as to appropriate response tactics and technologies, and a confused decision-making structure. This article provides details of the Alaskan setting of the disaster. The historical conflict between economic development and environmental preservation that characterizes the region is emphasised. An outline is given of the apparent causes of this particular oil spill and then a number of strategic propositions concerning oil spills in general and their remediation are presented. In conclusion, it is argued briefly that, in general, effective and efficient maritime oil spill prevention and remediation require technological, logistic and decision-making mechanisms to be in place at all times on a global scale. This suggests that there should be an overall structural framework, composed of key sub-structures providing the necessary mechanisms. (U.K.)
Following the Exxon Valdez oilspill in March 1989, over 35,000 dead birds were retrieved. Model analyses suggested that actual seabird mortality could have been in the hundreds of thousands, prompting concerns about severe and persistent impacts on populations of several species, especially murres (Uria spp.). Recovery for some populations was projected to take decades. The findings of several studies conducted following the oil spill, however, indicate that these concerns may not be justified. These studies examined colony attendance and reproduction of murres as well as habitat utilization for the prevalent species in Prince William Sound and along the Kenai Peninsula. Surveys of attendance by birds at murre breeding colonies in 1991 indicated no overall differences from prespill attendance levels when colonies were grouped by the degree of oiling in the vicinity. At a large colony in the Barren Islands, where damage was described as especially severe, counts of murres were generally similar to historical estimates made in the late 1970s. In 1990 and 1991, murres breeding at the Barren Islands colony also produced young at levels that were within the range of natural (prespill) variation for this site. Incidental observations indicated that several other species reproduced successfully in oiled areas in Prince William Sound and along the Kenai Peninsula following the spill. 161 refs., 2 figs., 2 tabs
Houghton, J.P.; Fukuyama, A.K.; Lees, D.C.; Driskell, W.B.; Shigenaka, G.; Mearns, A.J.
Hot-water treatments used to remove Exxon Valdez oil from rocky beaches of Prince William Sound in 1989 were shown to have severe short-term impacts on intertidal epibenthos. Quantitative sampling was conducted from 1989 through 1993 to evaluate recovery of littoral habitats from the effects of oiling and hotwater washing. Effects of hot-water treatments applied in 1989 remained visible in intertidal assemblages through 1993. Some hot-water treated rocky shores that had been stripped of biota showed little colonization by 1991; significant differences remained between epibiota on unoiled shores and that on oiled shores that were hot-water washed. On other oiled rocky shores that were not hot-water washed, the majority of the community dominants, including rockweed, mussels, barnacles, limpets, drills, and littorines, survived the oiling; by July 1991 these shores did not differ in most respects from unoiled shores. By July 1993 hot-water-washed rocky shores had been colonized by opportunistic species as well as by most of the original biota. Algal assemblages were heavily dominated by rockweed, but red algae reminded depressed, especially at lower elevations; otherwise, few significant differences remained in 1993 between the epibiota on unoiled and hot-water-washed shores. Full recovery appears to be several years away in many areas, however
Boufadel, Michel C; Geng, Xiaolong; Short, Jeff
Oil from the Exxon Valdez laden with polycyclic aromatic hydrocarbons (PAH) has persisted on some beaches in Prince William Sound, Alaska, >20years after these beaches became contaminated. The degradation rate of the total PAH (TPAH) is estimated at 1% per year. Low oxygen concentrations were found to be the major factor causing oil persistence, and bioremediation through the injection of hydrogen peroxide and nutrients deep into four beaches in PWS were conducted in the summers of 2011 and 2012. It was found that due to the treatment, the TPAH biodegradation rate was between 13% and 70% during summer 2011 and summer 2012. The results also showed high efficiency in the delivery of oxygen and nutrient to the contaminated areas of the beach. However, the approach has an environmental cost associated with it, and stakeholders would need to conduct a rigorous net environmental benefit analysis (NEBA) for pursuing the bioremediation of submerged contaminated sediments, especially in higher latitudes. Copyright © 2016 Elsevier Ltd. All rights reserved.
The role of Atomic Energy of Canada Ltd's Research Company is to perform the research, development, demonstration and marketing needed to apply nuclear sciences and their associated technologies for the maximum benefit of Canada. This article by its president, Dr S R Hatcher, describes the Research Company as it attempts to fulfil its mission in very altered circumstances. (Author)
Application was made to the Minister of International Trade and Industry for the license relating to the modifications of reactor installation in the Ikata No. 1 and 2 nuclear power plants of the Shikoku Electric Power Company, Inc., on February 13, 1979, from the president of the company. After the safety evaluation was finished by the Ministry of International Trade and Industry, inquiry was conducted to the Atomic Energy Safety Commission (AESC) on June 15, 1979, from the Minister of International Trade and Industry. The investigation and discussion were commenced by the AESC on June 19, 1979. The modifications of the reactor installation are the increase of new fuel storage capacity from about 1/3 to about 2/3 of in-core fuel for No. 1 plant and the modification of driving mechanism from the roller nut type to the magnetic jack type for the control rod cluster for adjusting power distribution in the No. 2 plant. The contents of the safety examination for each item written above are presented. The prevention of criticality is carefully practiced for the new fuel storage by putting fuel assemblies in stainless steel can type racks and locating the fuel assemblies at the proper distance. Relating to the driving mechanism for the control rod cluster adjusting power distribution, the driving speed is not modified and the reliability is kept by carrying out the continuous operation test and the electric power black out test as the demonstration test. The magnetic jack type mechanism has the locking device to prevent reactor tripping at the time of electric power black out, and the cluster is held at the location where the cluster existed at the time of black out. (Nakai, Y.)
Application was made to the Minister of International Trade and Industry for the license relating to the modifications of reactor installation in the Genkai No. 1 and 2 nuclear power plants, Kyushu Electric Power Company, Inc., on February 27, 1979, from the president of the company. After the safety evaluation was finished by the Ministry of International Trade and Industry, inquiry was conducted to the head of the Atomic Energy Safety Commission (AESC) on June 15, 1979 from the Minister of International Trade and Industry. The investigation and discussion were commenced by the AESC on June 19, 1979. The modifications of the reactor installation are the increase of new fuel storage capacity from about 1/3 to about 2/3 of in-core fuel for each plant, the new establishment of a miscellaneous solid waste incinerator which is common to both plants, and the enlargement of a solid waste storage which is also common to both plants. The contents of the safety examination for each item written above are presented. The prevention of criticality is carefully practiced for the new fuel storage by putting fuel assemblies in stainless steel can type racks and locating the fuel assemblies at the proper distance. The miscellaneous solid waste incinerator building is designed as the B class aseismatic structure and also as the controlled area with adequate shielding and ventilating facilities. The decontamination factor of the incinerator facility is more than 10 5 , and the necessary monitoring system is provided in the building. Concerning the solid waste storage, the additional storage area is about 1600 m 2 , and the storage capacity is about ten years quantity. This building is designed as the B class aseismatic structure. (Nakai, Y.)
Safety evaluation report related to the operation of Grand Gulf Nuclear Station, Units 1 and 2. Dockets Nos. 50-416 and 50-417, Mississippi Power and Light Company; Middle South Energy, Inc., South Mississippi Electric Power Association
Supplement 2 to the Safety Evaluation Report for Mississippi Power and Light Company, et. al, joint application for licenses to operate the Grand Gulf Nuclear Station, Units 1 and 2, located on the east bank of the Mississippi River near Port Gibson, in Claiborne County, Mississippi, has been prepared by the Office of Nuclear Reactor Regulation of the US Nuclear Regulatory Commission. This supplement reports the status of certain items that had not been resolved at the time of publication of the Safety Evaluation Report
Turning oil into profit is the engine that propels the industry forward. Today, that engine is sputtering, threatened by a longtime friend and adversary, the federal government. As the authors approach the 21st century, most industry analysts expect the trend in the US toward ever more stringent regulation of oil drilling, transportation, and refining to continue. What kind of oil company can profit on that playing field? Will the 21st century favor international producers with upstream and downstream operations scattered across the globe? Or will it reward companies that focus on the American market and its myriad rules and regulations? A close look at two American-based companies offers some perspective. Exxon is a world-wide producer, refiner and seller of petroleum products and Arco, a California-based company that was among the first to view government intervention as an opportunity to gain competitive advantage
A draft version of the environmental impact statement (EPA No. 840331D) concerns the proposal to issue an operating license for Unit 3 of the Millstone Nuclear Power Station on Connecticut. The plant would use a four-loop pressurized water reactor to produce up to 3579 MW of thermal energy and a calculated maximum electric output of 1209 MW of electric power. A new line would require clearing about 350 acres. Positive impacts include the addition of new capacity, which would benefit the area economically and employment opportunities. Negative impacts include the loss of some winter flounder, which would be minimized by a fish return system, and some increases in the concentration of chemical constituents that would enter Long Island Sound. Policies relating to coastal areas, water pollution, and reactor regulation provide a legal mandate for the impact statement
Christian, David A.
The article is an excerpt of an interview with David A. Christian, Senior Vice President-Nuclear and Chief Nuclear Officer, Dominion Generation conducted at NEI's Nuclear Energy Assembly in New Orleans, Louisiana on 13 May 2004. It highlights the company's energy diversity, and in particular, activities related to early-site permits and possible future plans for nuclear power plant development in the U.S. The interview touches on questions related to the Consortium (composed of Dominion, AECL Technologies, the U.S. subsidiary of AECL, Hatachi America and Bechtel Power Corp.) and the DOE financial support involved (approximately 50%) along with comments related to job impacts, energy security and climate change impacts, human resource issues (particularly about getting high school students interested in jobs related to the nuclear industry) and public policy. The interview ends with a discussion of investment interest and the state of standardization in the industry
Full Text Available This study measures operational and environmental efficiencies of nine incumbent electric power companies (EPCos in Japan and examines an influence of market reform and Fukushima nuclear power plant accident on efficiencies using a data set from 2003 to 2015. This study applies output-oriented radial data envelopment analysis (DEA model to the measurement of efficiencies. Three inputs and three desirable outputs are used for the measurement of operational efficiency, and one undesirable output besides inputs and desirable outputs is used to measure environmental efficiency. EPCos produce not only desirable output, for example, electricity, but also undesirable output, for example, CO2, for their operations. For the measurement of environmental efficiency, this study uses a unique DEA model that assumes occurrence of ecotechnology innovation. The results reveal that environmental efficiency of EPCos is mostly invariant over the period of this study, while operational efficiency decreases in the same period. In addition, the results present that Japanese EPCos make efforts to reduce CO2 emissions by promoting ecotechnology innovation. The Kruskal–Wallis rank sum test indicates differences in operational and environmental efficiencies among EPCos. Such performance differences might become larger as market liberalization advances, which could lead to further structural changes of the industry.
Bremer, Joerg; Kim, Duill; Wendt, Ruediger
Fires in NPPs are unfortunately not avoidable and to consider during the planning and operation period of the plants. The multitude of combustible materials which are used especially cables, oils and other building materials describe a potential source of danger. In Germany recently a new planning guideline for the fire protection field in NPPs has been adopted: the nuclear guideline KTA 1401. This document certainly is one of the most progressive guidelines for the fire protection field and has united · structural engineering elements of fire protection · electrotechnical and machine components · as well as questions of fire alarm and organisation measures. Passive and active fire protection measures are explained and layed down in their complexity within this document. Our group of companies has realised quit a lot of fire protection projects in Europe during the last years, especially within retrofitting measures for NPPs in Germany, Switzerland, Russia, the Ukraine and Lithuania, the Czech and Slovak Republic as well as within decommissioning projects of NPPs. We have carried out international fire protection projects of the EBRD, London, and within the framework of TACIS projects of the European Commission, i. a. linked with the working out of fire protection analyses for NPPs realised in close co-operation with the Germanischer Lloyd, Hamburg. We especially have wide experiences in improving the fire protection of cable installations where a 100% separation of the different safety systems is not any longer possible
Esler, Daniel N.; Bowman, Timothy D.; Trust, Kimberly A.; Ballachey, Brenda E.; Dean, Thomas A.; Jewett, Stephen C.; O'Clair, Charles E.; Holland-Bartels, Leslie E.
Following the 1989 Exxon Valdez oil spill in Prince William Sound, Alaska, we studied the status of recovery of harlequin duck (Histrionicus histrionicus) populations during 1995-1998. We evaluated potential constraints to full recovery, including (1) exposure to residual oil, (2) food limitation, and (3) intrinsic demographic limitations on population growth rates. In this paper, we synthesize the findings from our work and incorporate information from other harlequin duck research and monitoring programs to provide a comprehensive evaluation of the response of this species to the Exxon Valdez oil spill. We conclude that harlequin duck populations had not fully recovered by 1998. Furthermore, adverse effects continued as many as 9 years after the oil spill, in contrast to the conventional paradigm that oil spill effects on bird populations are short-lived. These conclusions are based on the findings that (1) elevated cytochrome P450 induction on oiled areas indicated continued exposure to oil in 1998, (2) adult female winter survival was lower on oiled than unoiled areas during 1995-1998, (3) fall population surveys by the Alaska Department of Fish and Game indicated numerical declines in oiled areas during 1995-1997, and (4) densities on oiled areas in 1996 and 1997 were lower than expected using models that accounted for effects of habitat attributes. Based on hypothesized links between oil contamination and demography, we suggest that harlequin duck population recovery was constrained primarily by continued oil exposure. Full population recovery also will be delayed by the time necessary for intrinsic population growth to allow return to pre-spill numbers following cessation of residual oil spill effects. Although not all wildlife species were affected by the Exxon Valdez oil spill, and some others may have recovered quickly from any effects, harlequin duck life history characteristics and benthic, nearshore feeding habits make them susceptible to both initial
Lindeberg, Mandy R.; Maselko, Jacek; Heintz, Ron A.; Fugate, Corey J.; Holland, Larry
On March 24, 1989, the Exxon Valdez grounded on Bligh Reef in Prince William Sound, Alaska, spilling an estimated 10.8 million gallons of crude oil. Contrary to early projections, subsequent studies over several decades have shown subsurface oil persisting on impacted beaches. Here we present findings from a lingering oil survey conducted during the summer of 2015 at a small set of beaches in Prince William Sound known to have persistent subsurface Exxon Valdez oil. The objectives of the survey were to estimate how much oil remains at these sites, the oil composition, and oil retention rates compared to previous studies. Results from the survey found lingering oil was present at 8 of 9 sites that were revisited. Surveys revealed little evidence of change in oil area or mass over the last 14 years, nor has there been a change in the distribution of oiling intensities or their location on the beach. Detailed analysis of the oil indicated it has not weathered since 2001. Subsurface oils collected in 2015 have enriched concentrations of phenanthrenes and chrysenes relative to oil originating in the cargo hold indicating that buried oil has retained some toxic potential over the last two decades, but it is not currently bioavailable. Subsurface oil appears to be sequestered in sediments and protected from hydrological washing and low oxygen and nutrient levels inhibiting biodegradation. These findings are consistent with previous surveys and predictive geomorphic models suggesting the estimated 0.6% Exxon Valdez oil remaining is sequestered and not bioavailable unless disturbed and will likely persist in the environment on a decadal scale.
Taft, D.G.; Egging, D.E.; Kuhn, H.A.
In the fall of 1989, an aerial surveillance program was implemented to locate oil sheens (or slicks) originating from shorelines affected by the Exxon Valdez spill. The objectives of the program were to identify any oil on the water that warranted response and to identify those sections of shoreline that would be priority candidates for further cleanup in 1990. The program initially surveyed the entire affected area, but, because proportionally fewer sheens were spotted in the Gulf of Alaska, the program was refocused on Prince Williams Sound in early 1990. The surveillance program consisted of frequent low-altitude flights with trained observers in a deHavilland Twin otter outfitted with observation ports and communication equipment. The primary surveillance technique used was direct visual observation. Other techniques, including photography, were tested but proved less effective. The flights targeted all shorelines of concern, particularly those near fishing, subsistence, and recreational areas.the observers attempted to locate all sheens, estimate their size and color, ad identify the source of the oil found in the sheen. Size and color were used to estimate the volume of oil in each sheen. Samples were collected whenever possible during the summer of 1990 using a floating Teflon trademark sampling device that was developed for easy deployment from a boat or the pontoon of a float plane. Forty four samples were analyzed by UV-fluorescence spectroscopy. Eleven of these samples were also analyzed by GC/MS. In general, the analyses confirmed the observers' judgment of source. 16 refs., 9 figs., 2 tabs
Nixon, Zachary; Michel, Jacqueline
Remaining lingering subsurface oil residues from the Exxon Valdez oil spill (EVOS) are, at present, patchily distributed across the geologically complex and spatially extensive shorelines of Prince William Sound and the Gulf of Alaska. We review and synthesize previous literature describing the causal geomorphic and physical mechanisms for persistence of oil in the intertidal subsurface sediments of these areas. We also summarize previous sampling and modeling efforts, and refine previously presented models with additional data to characterize the present-day linear and areal spatial extent, and quantity of lingering subsurface oil. In the weeks after the spill in March of 1989, approximately 17,750 t of oil were stranded along impacted shorelines, and by October of 1992, only 2% of the mass of spilled oil was estimated to remain in intertidal areas. We estimate that lingering subsurface residues, generally between 5 and 20 cm thick and sequestered below 10-20 cm of clean sediment, are present over 30 ha of intertidal area, along 11.4 km of shoreline, and represent approximately 227 t or 0.6% of the total mass of spilled oil. These residues are typically located in finer-grained sand and gravel sediments, often under an armor of cobble- or boulder-sized clasts, in areas with limited groundwater flow and porosity. Persistence of these residues is correlated with heavy initial oil loading together with localized sheltering from physical disturbance such as wave energy within the beach face. While no longer generally bioavailable and increasingly chemically weathered, present removal rates for these remaining subsurface oil residues have slowed to nearly zero. The only remaining plausible removal mechanisms will operate over time scales of decades.
Sorenson, R.J.; Schneider, R.A.
Purpose of the course was to train in the accounting and control of nuclear materials in a bulk processing facility, for international safeguards. The Exxon low enriched uranium fabrication plant is used as an example. This volume contains visual aids used for the presentation
Sole, L. M.; Cortes, A.
The most influential aspect when choosing the model of contract between Client and Contractor relapses into the maturity reached by both parts. The service supplier will have to show his competence with his resume, not only technical, but also of actual actions concerning availability reliability, maintainability, security, environment and costs. That maturity may have been the reason why most of the service companies, of national scope, that carry out maintenance of nuclear power stations electricity and instrumentation nowadays, are present from the assembly and implementation phases of these nuclear power stations. (Author)
Holzer, R.; Knoedler, D.
The nuclear fuel industry in the Federal Republic of Germany comprises the full range of manufacturing capabilities for pressurized-, boiling- and heavy-water reactor technology. The existing manufacturing companies are Reaktor-Brennelement Union (RBU) and Alkem. RBU makes natural and enriched UO 2 -fuel assemblies, starting with powder preparation. Facilities to produce UO 2 -gadolinia and UO 2 -ThO 2 fuel are also available. Alkem manufactures mixed-oxide UO 2 /PuO 2 fuel and fuel rods. Zircaloy cladding tubes are produced by Nuklearrohr-Gesellschaft (NRG) and Mannesmannroehren-Werke (MRW). Construction of a new fuel manufacturing plant has been announced by Exxon. Supplementary to quality control, an integrated quality assurance system has been established between the reactor vendor's fuel design and engineering division and the existing manufacturing companies for fuel and tubing. Operating experience with LWR and HWR fuel dates back to 1964/65 and has shown good performance. Possible reasons for a small fraction of defective rods could be identified quickly by a fast feedback system incorporating close co-operation between Kraftwerk Union (KWU) and the utilities. KWU combines fuel development, hot-cell and pool-side service facilities as well as fuel technology linked to manufacturing. The responsibility of KWU for core and fuel design, which enabled an integral optimization, was also an important reason for the successful operation and design flexibility. (author)
Boehm, P.D.; Page, D.S.; Gilfillan, E.S.; Stubblefield, W.A.; Harner, E.J.
This paper describes chemical and toxicological results of a comprehensive shoreline ecology program that was designed to assess recovery in Prince William Sound following the Exxon Valdez oil spill of March 24, 1989. The program is an application of the sediment quality triad approach, combining chemical, toxicological, and biological measurements. The study was designed so that results could be extrapolated to the entire spill zone in the sound and projected forward in time. It combined one-time sampling of 64 randomly chosen study sites representing four major habitats and four oiling levels (including unoiled reference sites), with periodic sampling at 12 subjectively chosen fixed sites. Sediment samples--or when conditions required, filter-wipes from rock surfaces--were collected in each of three intertidal zones and from subtidal stations up to 30-m deep. Oil removal was generally quite rapid: by 1991 the concentration of oil spilled from the Exxon Valdez had been dramatically reduced on the majority of shorelines by both natural processes and cleanup efforts. Acute sediment toxicity from oil (as measured by standard toxicity tests) was virtually absent by 1990--91, except at a small number of isolated locations. The petroleum residues had degraded below the threshold of acute toxic effects. Measurable polycyclic aromatic hydrocarbon (PAH) levels are, in general, well below those conservatively associated with adverse effects, and biological recovery has been considerably more rapid than the removal of the last chemical remnants. 55 refs., 15 figs., 4 tabs
Armstrong, D.A.; Dinnel, P.A.; Orensanz, J.M.
Exposure and possible adverse effects of the Exxon Valdez oil spill (EVOS) at depth were studied between 1989 and 1991 on several species of crustaceans, molluscs, and finfish that are characterized by ontogenetic shifts in distribution from meroplanktonic larvae to benthic and demersal juveniles and adults. The authors approach was to search for (1) evidence of exposure to Exxon Valdez crude oil (EVC) at depth (generally between 20 to 150 m) and (2) measurable perturbations at both the individual and population levels. Primary species targeted were Tanner crab (Chionoecetes bairdi), several pandalid shrimps (Pandalus platyceros, P. hypsinotus, P. borealis), flathead sole (Hippoglossoides elassodon), and several bivalves including scallops (Chlamys rubida) and infaunal clams (Nuculana, Yoldia, and Macoma spp.). The survey design provided a comparison between variables measured in oiled bays around Knight Island and non-oiled bays at other locations within Prince William Sound. Polycyclic aromatic hydrocarbons (PAHs) of petrogenic origin were measured in all bays sampled in this study and levels of PAHs derived from EVC were elevated in the oiled bays following the spill, yet attenuated to less than 200 ng/g sediment by 1991. 95 refs., 22 figs., 6 tabs
Jenster, Per V.; Hussey, David
This volume looks at the company appraisal as a whole, examining the continuing need to appraise companies as part of the continuing strategy process. Building from a sound basis of theory, the text aims to be practical and to give guidance to senior managers and others involved in the strategy...... process. It is thus a book primarily aimed at managers, but should also be useful for MBA students undertaking strategy assignments It provides helpful, practical guidance and identifies weaknesses of traditional methods. It also presents a variety of tools which may be used in the appraisal process...
Project for the adaptation of the Instituto Nacional de Investigaciones Nucleares (ININ) to work as companies incubator, and the business plan as support device in the achievement of successful base technological companies; Proyecto para la adecuacion del Instituto Nacional de Investigaciones Nucleares (ININ) para trabajar como incubadora de empresas y el plan de negocios como instrumento de apoyo en el logro de empresas de base tecnologicas exitosas
Rubio A, C R
The purpose of this project is to study an option to reduce technology dependence by taking advantage of the technology based companies generated by the organisms called `Companies Incubators`. The first point given, is an introduction about incubation applied to national companies and the experiences had about them. There are also suggested some indicators which can be used to develop the incubator tasks. Once it has been defined the topic about incubation in the country, it is provided information about the items determining the company performance within an incubator. In order to do this, it is shown the way the Instituto Nacional de Investigaciones Nucleares can provide not only its facilities but also qualified personnel working for them. Thus it is given a scheme along with a brief organization description and key personnel for the incubator, stating the functions and responsibilities per each one of the persons who are part of the project direction and leading. The bases for the incubator are stated, as well as the requirements to start-up a company being supported by a company incubator. The key points to have a succesful development for the incubator are: the service it can give as well as the guidelines for companies entrance, which are classified into two sorts of customers, external and internal. It is also included a market research about the main product derived from creating a company incubator, as well as the sub-products, the market area, this is directed to the people who will benefit from it, the supply and demand involved with ININ. The main tool used was Business Plan, which defines its importance within the organization and activities guide, it is also included the Business Plan structure.
Miura, Miwa; Hayashida, Rika; Takao, Hideaki; Matsuda, Naoki; Ono, Koji
From October to December 2010, just before the radiological accident at the Tokyo Electric Power Company Fukushima Daiichi nuclear power plant, 71 radiation professionals belonging to the radiation facilities in Japan were asked what they consider as a 'safe' dose of radiation for themselves, their spouse, parents, children, brothers and friends. Although the 'safe' dose varied widely from less than 1 mSv/y to higher than 100 mSv/y, the average dose was 35.6 mSv/y that was around the middle point between the exposure dose limits for annual average (20 mSv/y) and for any single year (50 mSv/y). Similar results were obtained from another surveys for the members of Japan Radioisotope Association (36.9 mSv/y) and for the Oita Prefectural Hospital (36.8 mSv/y). Among the family members and friends, the minimum average 'safe' dose was 8.5 mSv/y for children, to whom 50% of responders claimed the 'safe' dose less than 1 mSv. Gender, age and specialty of the responder also affected the 'safe' dose. These findings suggest that the perception of radiation risk varies widely and that the legal exposure dose limit derived from the regulatory science may act as an anchor of safety even in radiation professionals. The different level of risk perception for different target groups in radiation professionals appears similar to those in non-professional whole population. The gap between these characteristics of real radiation professionals and the generally accepted picture of radiation professionals might take a part in a state of confusion after the radiological accident. (author)
The 1988 financial and technological status of the CEA-Industry Group of Companies is summarized. The activities, technological innovations, and areas of development perspectives of the CEA-Industry Group of Companies, chiefly concentrated in fields relating to nuclear energy, are described. The principal business sectors of the group involve nuclear fuel cycle, nuclear plants and maintenance, computer applications and life science. Some activities of the group are extended to management, construction and financial fields
The Safety Evaluation Report for the application filed by Duke Power Company, North Carolina Municipal Power Agency Number 1, North Carolina Electric Membership Corporation, and Saluda River Electric Cooperative, Inc. as applicants and owners, for licenses to operate the Catawba Nuclear Station, Units 1 and 2 (Docket Nos. 50-413 and 50-414), has been prepared by the Office of Nuclear Reactor Regulation of the US Nuclear Regulatory Commission. The facility is located in York County, South Carolina, approximately 9.6 km (6 mi) north of Rock Hill and adjacent to Lake Wylie. Subject to favorable resolution of the items discussed in this report, the staff concludes that the facility can be operated by the applicant without endangering the health and safety of the public
Four major listings relating to nuclear fuel services are provided. 1. A fuel buyer's guide listing companies under alphabetical order of country and giving addresses and an indication of the services offered. 2. A fuel buyers guide classifying companies in alphabetical order of the services offered. 3. A fuel and front end facility listing subdivided into companies involved in: uranium ore processing; uranium refining and conversion; enrichment; fuel fabrication; heavy water production; zirconium metal production; and zirconium tube production. 4. A fuel and front end facilities listing giving operators' addresses under alphabetical order of country. (UK)
Bue, B.G.; Miller, G.D.; Seeb, J.E.; Sharr, S.
Investigations into the environmental effects of the 1 989 Exxon Valdez oil spill lead us to conclude that chronic damage occurred in some pink salmon populations. Differences in survival between streams contaminated by oil and uncontaminated streams have been observed annually since the spill for pink salmon embryos incubating in the intertidal portions of Prince William Sound. The authors assessed the environmental influence on these findings by collecting gametes from both contaminated and uncontaminated streams, transporting them to a hatchery where intra-stream crosses were made, and incubating the resulting embryos under identical conditions. Lower survival was detected in the embryos originating from the oil-contaminated streams indicating that the agent responsible for the differences detected in the field was genetic rather than environmental
Page, D.S.; Gilfillan, E.S.; Boehm, P.D.; Harner, E.J.
This paper describes the design and analysis of a large field and laboratory program to assess shoreline recovery in Prince William Sound following the Exxon Valdez oil spill. The study was designed so that results could be generalized area-wide (biology, chemistry) or habitat-wide (toxicology) and projected forward in time (chemistry). It made use of the sediment quality triad approach, combining biological, chemical, and toxicological measurements to assess shoreline recovery. Key aspects of the study include the following: coordinated field sampling for chemical, toxicological, and biological studies; stratified random sampling (SRS) as a basis for spatial generalization; periodic sampling to assess trends, including sites with worst-case conditions; analysis of oil-spill effects on hundreds of species; statistical methods based on normal and non-normal theory, consistent with the structure of the data, including generalized linear models and multivariate correspondence analysis. 45 refs., 5 figs., 4 tabs
Ricca, Mark A.; Miles, A. Keith; Ballachey, Brenda E.; Bodkin, James L.; Esler, Daniel N.; Trust, Kimberly A.
Exposure to contaminants other than petroleum hydrocarbons could confound interpretation of Exxon Valdez oil spill effects on biota at Prince William Sound, Alaska. Hence, we investigated polychlorinated biphenyls (PCBs) in blood of sea otters and harlequin ducks sampled during 1998. PCB concentrations characterized by lower chlorinated congeners were highest in sea otters from the unoiled area, whereas concentrations were similar among harlequin ducks from the oiled and unoiled area. Blood enzymes often elevated by xenobiotics were not related to PCB concentrations in sea otters. Only sea otters from the unoiled area had estimated risk from PCBs, and PCB composition or concentrations did not correspond to reported lower measures of population performance in sea otters or harlequin ducks from the oiled area. PCBs probably did not influence limited sea otter or harlequin duck recovery in the oiled area a decade after the spill.
Field surveys were conducted in July and August 1991 on 32 of the 36 murre (Uria spp.) colonies in the northern Gulf of Alaska to assess colony attendance (number of birds present at a colony) two years after the exxon Valdez oil spill. The surveys focused on murre colonies because murres represented 74% of the recovered seabird carcasses and because it had claimed that there was large-scale mortality of murres, leading to 60% to 70% decreases at some large colonies and population recovery periods of 20 to 70 years. Murres were present at all 32 colonies, and colony attendance estimates were generally similar to those from historical (prespill) surveys, particularly for those colonies in the direct path of the spill, i.e., the Barren Islands and Chiswell islands. Colony attendance levels in 1991 do not support the contention that murre colony attendance in the study area was drastically lower than historical levels. When colonies were grouped according to risk of oil exposure, the mean changes in attendance between 1991 and historical murre surveys did not differ significantly among the groups. Factors that could account for the observed similarity of 1991 and historical murre counts despite the high estimated mortality are (1) overestimation of mortality or (2) replacement of lost breeders through either recruitment of formerly nonbreeding individuals into the breeding population at spill-affected colonies or immigration of murres form nonaffected colonies. The findings of this study suggest that impacts of the Exxon Valdez oil spill on murre colony attendance in the northern Gulf of alaska were relatively short-term. 118 refs., 5 figs., 8 tabs
Department of Transportation — The Company Snapshot is a concise electronic record of company identification, size, commodity information, and safety record, including the safety rating (if any),...
The United Kingdom government announced in May 1995 plans to privatize the country's two nuclear generating companies, Nuclear Electric and Scottish Nuclear. Under the plan, the two companies will become operating divisions of a unified holding company, to be called British Electric, with headquarters in Scotland. Britain's nuclear plants were left out of the initial privatization in 1989 because the government believed the financial community would be unwilling to accept the open-ended liability of decommissioning the original nine stations based on the Magnox gas-cooled reactor. Six years later, the government has found a way around this by retaining these power stations in state ownership, leaving the new nuclear company with the eight Advanced Gas-cooled Reactor (AGR) stations and the recently completed Sizewell B PWR stations. The operating Magnox stations are to be transferred to BNFL, which operates two Magnox stations of their own at Calder Hall and Chapelcross
Gelbutovski, A.B.; Troshev, A.V.; Cheremisin, P.I.
In this work the existing situation and ways of solving the problem of solid radioactive waste (SRW) management, resulting from the nuclear power industry are considered. It is shown, that one of the ways to manage SRW is transferring the task to a specialized enterprise. Such an enterprise in Russia is the Joint-Stock Company (JSC) 'ECOMET-S', whose main activity is providing services for processing and disposal of radioactive metal waste. They reduce the volume of SRW, ship it for burial and return metal return to industry for unlimited use. The basic provisions of the system of radioactive metal waste (hereinafter RMW) management developed by JSC 'ECOMET-S' are given. Information referring to technology and enterprise industrial capacity is represented. The results of the JSC 'ECOMET-S' activity for processing and disposal of low-activity radioactive metal waste from the Nuclear Power Plant (hereinafter NPP) of the Russian Federation are shown. (authors)
It is assumed that the carrying out of research, also in the nuclear field should be entrusted to engineering companies, especially when dealing with the setting up of technological structures. This paper considers the problems of the legal status of such companies under Italian legislation. (NEA) [fr
This document proposes a presentation and discussion of the main notions, issues, principles, or characteristics related to nuclear energy: radioactivity (presence in the environment, explanation, measurement, periods and activities, low doses, applications), fuel cycle (front end, mining and ore concentration, refining and conversion, fuel fabrication, in the reactor, back end with reprocessing and recycling, transport), the future of the thorium-based fuel cycle (motivations, benefits and drawbacks), nuclear reactors (principles of fission reactors, reactor types, PWR reactors, BWR, heavy-water reactor, high temperature reactor of HTR, future reactors), nuclear wastes (classification, packaging and storage, legal aspects, vitrification, choice of a deep storage option, quantities and costs, foreign practices), radioactive releases of nuclear installations (main released radio-elements, radioactive releases by nuclear reactors and by La Hague plant, gaseous and liquid effluents, impact of releases, regulation), the OSPAR Convention, management and safety of nuclear activities (from control to quality insurance, to quality management and to sustainable development), national safety bodies (mission, means, organisation and activities of ASN, IRSN, HCTISN), international bodies, nuclear and medicine (applications of radioactivity, medical imagery, radiotherapy, doses in nuclear medicine, implementation, the accident in Epinal), nuclear and R and D (past R and D programmes and expenses, main actors in France and present funding, main R and D axis, international cooperation)
Chifang, Chai; Xiaolin, Hou; Qinfang, Qian; Wenjun, Ding; Xiangqian, Feng [Institute of High Energy Physics and Laboratory of Nuclear Analysis Techniques, Academia Sinica, Beijing (China); Minxu, Kuang; Hongyu, Wang; Yongchen, Zhang [General Hospital of the Capital Iron and Steel Company, Beijing (China)
The atmosphere pollution in some Chinese cities is becoming more and more serious with the industrial development in the past decades. The airborne particulate concentration in Beijing, the Capital of China, far exceeds the allowable level set by the Chinese government and by the related international organizations. The main contribution source for the Beijing atmospheric particulate is the Capital Iron and Steel Company, which constitutes 55% of total air-borne particulate in Beijing. In the framework of this CRP organized by IAEA, we select this company as a target workplace. The INAA (instrumental neutron activation analysis), PIXE (proton induced X-ray emission analysis), SRXRF (synchronous radiation X-ray fluorescence spectrometry) and other related techniques will be applied to determine the concentrations of some target elements, e.g. heavy metal and toxic elements, in environmental samples (including airborne particulate, soil and plants) and human samples (including head hair, urine and blood) collected from this company, its surrounding region and a non-polluted region as a control. The activity completed at the first year and the working plan for next year is outlined in this report. Other related information will be dealt with as well. (author) 7 refs, 1 tab
Chai Chifang; Hou Xiaolin; Qian Qinfang; Ding Wenjun; Feng Xiangqian; Kuang Minxu; Wang Hongyu; Zhang Yongchen
The atmosphere pollution in some Chinese cities is becoming more and more serious with the industrial development in the past decades. The airborne particulate concentration in Beijing, the Capital of China, far exceeds the allowable level set by the Chinese government and by the related international organizations. The main contribution source for the Beijing atmospheric particulate is the Capital Iron and Steel Company, which constitutes 55% of total air-borne particulate in Beijing. In the framework of this CRP organized by IAEA, we select this company as a target workplace. The INAA (instrumental neutron activation analysis), PIXE (proton induced X-ray emission analysis), SRXRF (synchronous radiation X-ray fluorescence spectrometry) and other related techniques will be applied to determine the concentrations of some target elements, e.g. heavy metal and toxic elements, in environmental samples (including airborne particulate, soil and plants) and human samples (including head hair, urine and blood) collected from this company, its surrounding region and a non-polluted region as a control. The activity completed at the first year and the working plan for next year is outlined in this report. Other related information will be dealt with as well. (author)
Contents include: Issuances of the Nuclear Regulatory Commission--Commonwealth Edison Company (Dresden Nuclear Power Station, Unit 1), Consolidated Edison Company of New York (Indian Point, Unit 2), Metropolitan Edison Company, et al. (Three Mile Island Nuclear Station, Unit 1), Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 and 2), Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 and 2), Power Authority of the State of New York (Indian Point, Unit 3), Texas Utilities Generating Company, et al. (Comanche Peak Steam Electric Station, Units 1 and 2); Issuances of Atomic Safety and Licensing Appeal Boards--Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 and 2), Philadelphia Electric Company, et al. (Peach Bottom Atomic Power Statin, Units 2 and 3), Metropolitan Edison Company, et al. (Three Mile Island Nuclear Statin, Unit No. 2), Public Service Electric and Gas Company (Hope Creek Generating Station, Units 1 and 2), The Toledo Edison Company, et al. (Davis-Besse Nuclear Power Station, Units 2 and 3); Issuances of the Atomic Safety Licensing Boards--Cleveland Electric Illuminating Company, et al. (Perry Nuclear Power Plant, Units 1 and 2), Commonwealth Edison Company (Dresden Station, Units 2 and 3), Houston Lighting and Power Company (Allens Creek Nuclear Generating Station, Unit 1), Southern California Edison Company, et al. (San Onofre Nuclear Generating Station, Units 2 and 3), Texas Utilities Generating Company, et al. (Comanche Peak Steam Electric Station, Units 1 and 2), Texas Utilities Generating Company, et al
Bowyer, R.T.; Testa, J.W.; Faro, J.B.; Schwartz, C.C.; Browning, J.B.
The effects of the Exxon Valdez oil spill on the diets of river otters (Lutra canadensis) from oiled and nonoiled areas of Prince William Sound, Alaska, were examined in 1989 and 1990. On the basis of identification of prey remains in their feces, otters fed principally on marine, bottom-dwelling fishes. Marine gastropods, bivalves, and crustaceans composed most of the invertebrates in the diet of otters; freshwater and terrestrial food items seldom occurred in their feces. The diets of otters included 149 different taxa, most of which rarely occurred in their feces. Sixty-five taxa occurred ≥5 times in the combined data set. Species richness and diversity of prey remains in otter feces were similar on oiled and nonoiled study areas in late winter 1989 (before the oil spill) and during summer 1989 following the spill. By summer 1990, however, there were significant declines in the richness and diversity of species (mostly bony fish, molluscs, and bivalves) in otter diets on the oiled area. Likewise, the relative abundance of prey remains in otter feces showed strong differences between areas and years, and an area by year interaction. Members of the Perciformes and Archaeogastropoda declined from 1989 to 1990 on the oiled area while they increased on the nonoiled site; Malacostraca exhibited the opposite pattern. These outcomes, when considered with other data on body mass and blood chemistry, strongly suggest that some effects of the oil spill on otters were delayed. 14 refs., 6 figs., 1 tab
White, C.M.; Ritchie, R.J.; Cooper, B.A.
Helicopter surveys were conducted in Prince William Sound (PWS) to assess the effects of the 1989 Exxon Valdez oil spill on the reproductive success and densities of bald eagles (Haliaeetus leucocephalus) one and two years after the spill (1990 and 1991). Densities of bald eagles were compared between an oiled area in southwestern PWS and an unoiled area in northern PWS. In all surveys (four in 1990, one in 1991) densities of eagles in the oiled areas generally were similar to or higher than those in the unoiled area. Reproductive success was compared between nesting territories that were oiled within 1 km of nests and nesting territories that were unoiled. In 1990, all measures of nest productivity, nest occupancy, and nesting success were similar between oiled and unoiled territories. In 1991, however, the number of young per successful nest was lower in oiled territories. The number of successful nests was slightly lower in 1991 than in 1990 in oiled territories but was significantly lower in 1991 in unoiled territories. Comparisons of nest occupancy and nesting success could not be made in 1991 because early surveys were not conducted. Differences between areas, territories, and years could not be attributed to oil, but rather appeared to be related to natural annual variability. Overall, no demonstrable effects of the oil spill on eagle density or reproduction could be detected in PWS one and two years after the spill. 70 refs., 1 fig., 3 tabs
The use of bioremediation as a supplemental cleanup technology in the Exxon Valdez oil spill, in Prince William Sound, Alaska, has proven to be a good example of the problems and successes associated with the practical application of this technology. Field studies conducted by scientists from the US Environmental Protection Agency have demonstrated that oil degradation by indigenous microflora on the beaches of Prince William Sound could be significantly accelerated by adding fertilizer directly to the surfaces of oil-contaminated beaches. The author's results from the application of an oleophilic fertilizer are presented as exemplary field and laboratory information. The fertilizer enhanced biodegradation of the oil, as measured by changes in oil composition and bulk oil weight per unit of beach material, by approximately twofold relative to untreated controls. The emphasis of this chapter will be on some of the difficulties and problems associated with the fertilizer application and its effect on oil degradation. The author will concentrate primarily on the separate application of an oleophilic fertilizer which occurred at a site called Snug Harbor on Knight Island in Prince William Sound, and on the application of slow-release fertilizer granules which occurred on Disk Island in Prince William Sound
Kocan, R.; Brown, E.; Baker, T.
In order to evaluate long-term residual toxicity, artificially spawned Pacific herring (Clupea pallasl) embryos were deployed at 5 oiled and 5 unoiled sites in Prince William Sound two years after the Exxon Valdez oil spill. Embryos were exposed at 1.5 m and 4.5 m below mean low water for 8--10 d post fertilization. The embryos were then retrieved and transported to the laboratory for hatching and evaluation under controlled conditions, Endpoints were (1) embryo survival, (2) live hatch, (3) deformed larvae and (4) larval dry weight. The oiled sites produced significantly (P < 0.01) more deformed larvae (63.3%) than did the unoiled sites (51.3%), but there was a lower hatching success at the unoiled sites which resulted in no overall difference in normal live larvae produced between oiled and unoiled sites. The mean dry weight of newly hatched larvae from the oiled sites (78 microg/larva) was significantly lower than those from the unoiled sites (97 microg/larva) at all depths (P < 0.01). Increased larval deformities and reduced hatching weight is consistent with what has been reported by several investigators for herring larvae experimentally and naturally exposed to petroleum hydrocarbons. Based on the data, there appeared to be differences between the previously oiled and unoiled sites relative to herring development, but it is not clear whether this was due to residual oil effects or parental effects
McDonald, L.L.; Erickson, W.P.; Strickland, M.D.
The objective of the Coastal Habitat Injury Assessment study was to document and quantify injury to biota of the shallow subtidal, intertidal, and supratidal zones throughout the shoreline affected by oil or cleanup activity associated with the Exxon Valdez oil spill. The results of these studies were to be used to support the Trustee's Type B Natural Resource Damage Assessment under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). A probability based stratified random sample of shoreline segments was selected with probability proportional to size from each of 15 strata (5 habitat types crossed with 3 levels of potential oil impact) based on those data available in July, 1989. Three study regions were used: Prince William Sound, Cook Inlet/Kenai Peninsula, and Kodiak/Alaska Peninsula. A Geographic Information System was utilized to combine oiling and habitat data and to select the probability sample of study sites. Quasi-experiments were conducted where randomly selected oiled sites were compared to matched reference sites. Two levels of statistical inferences, philosophical bases, and limitations are discussed and illustrated with example data from the resulting studies. 25 refs., 4 figs., 1 tab
Bragg, J.R.; Yang, S.H.
Natural interactions of fine mineral particles with residue oil and seawater, in a process called clay-oil flocculation, were found to create solids-stabilized oil-in-water emulsions on shoreline sediments at numerous locations in Prince William Sound following the Exxon Valdez spill. In laboratory tests using oiled sediment samples from Prince William Sound, these emulsions were shown to facilitate natural cleansing and dispersion of oil from sediments by moving water. To investigate the effect of flocculation on natural cleansing, studies were conducted to determine the hydrodynamic energy needed for seawater to remove flocculated oil residues from sediments sampled from shorelines. Water was pumped at different velocities through a column packed with oiled sediment, and the amount and composition of oil removed from the sediment were measured as functions of water velocity and sediment movement. In separate tests, oil removal was observed in a wave tank that generated wave heights less than and greater than needed to move sediments. 28 refs., 13 figs., 7 tabs
Gilfillan, E.S.; Page, D.S.; Harner, E.J.; Boehm, P.D.
This study describes the biological results of a comprehensive shoreline ecology program designed to assess ecological recovery in Prince William Sound following the Exxon Valdez oil spill on march 24, 1989. The program is an application of the ''Sediment Quality Triad'' approach, combining chemical, toxicological, and biological measurements. The study was designed so that results could be extrapolated to the entire spill zone in Prince William Sound. The spill affected four major shoreline habitat types in Prince William Sound: pebble/gravel, boulder/cobble, sheltered bedrock, and exposed bedrock. The study design had two components: (1) one-time stratified random sampling at 64 sites representing four habitats and four oiling levels (including unoiled reference sites) and (2) periodic sampling at 12 nonrandomly chosen sites that included some of the most heavily oiled locations in the sound. Biological communities on rock surfaces and in intertidal and shallow subtidal sediments were analyzed for differences resulting from to oiling in each of 16 habitat/tide zone combinations. Statistical methods included univariate analyses of individual species abundances and community parameter variables (total abundance, species richness, and Shannon diversity), and multivariate correspondence analysis of community structure. 58 refs., 13 figs., 9 tabs
McGurk, M.D.; Warburton, H.D.; Parker, T.B.; Litke, M.; Marliave, J.B.
The Exxon Valdez spill in March 1989 coincided with the spawning period of Pacific herring (Clupea pallasi) in the spill area. Adult herring were first observed near their spawning ground about a week after the spill. Spawners were concentrated in four major areas of Prince William Sound. The northeast and north areas were untouched by the spill, but the Naked Island archipelago and the northern tip of Montague Island were in the spill path. Previous research has shown that growth and mortality of free-swimming herring larvae were not significantly different between non-oiled and oiled areas of the Sound, suggesting that any effect of the oil spill on herring may have been restricted to the egg stage. This hypothesis was tested by measuring survival, hatching schedule, and viability of herring eggs collected from oiled and non-oiled areas of the Sound and incubated in laboratory aquaria. Variance analysis showed that egg survival and mean age of hatch varied with oil treatment, depth, and the interaction of treatment and depth. Six larval abnormalities were identified, all of which would render larvae effectively dead in a natural environment. Dry egg weight and yolk volume varied only with depth. Despite these findings, the population dynamics of both oiled and non-oiled herring eggs from the Sound in 1989 resembled the dynamics of natural, uncontaminated herring eggs. A possible reason for this similarity is that most eggs in the oil treatments may have been exposed to relatively low concentrations of hydrocarbons. 2 refs
The Trojan Nuclear Plant is an 1178 MWe nuclear plant located on the Columbia River 40 miles northwest of Portland, Oregon. The Nuclear Stream Supply System vendor is Westinghouse with a General Electric turbine generator. The reactor is rated and licensed for 3423 MWt (1178 MWe) and the turbine generator is designed for 3570 MWt(1219 MWe). The startup phase testing of Trojan commenced on November 21, 1975, upon receipt of our NRC Operating License. The startup testing program was completed on May 22, 1976, following 100 hours of full-power operation, at which time a scheduled summer maintenance outage began. Some of the highlights and milestones of the startup testing program are described
International Youth Nuclear Congress (IYNC) was Initiated by an international YG group of enthusiasts in 1997. Mission statement developed at ENC1998 in Nice, France Growth in enthusiasm and support: IAEA, Nuclear Societies, companies. IYNC run by the Young Generation with full support of experienced advisors, nuclear societies and companies. First came to African continent when IYNC 2010 was hosted by South Africa
Kuznetsov, B.; Khadeev, V.; Antonov, N.; Gradelnikov, K.
Following goals must be accomplished following this Project : - Develop computerized and automated MCA data system; - Provide up-to-date and reliable accounting and control of availability and transfer of nuclear materials, detect loss or theft of nuclear materials; - Improve book keeping of nuclear materials, provide paperwork for raw materials and finished products sales and purchase control, process nuclear materials shipment data; - Reduce sampling error and to obtain precise measure of nuclear materials to obtain ESADRA target values; - Thorium concentrates transfer preliminary released from raw Beryllium to the new storage to prevent environment radiation pollution and obvious fire accidents; - Improve radioecological situation of the territory caused by old storage dismantling and decontamination of site; - Improve accounting, storing and Physical Protection of Thorium Following is the proposal to obtain goals of the Project : - Develop accounting and control systems - Develop basic standards and procedures for MCA system - Develop users specifications of MCA data system - Develop software of MCA data system - Assembly and adjustment of local network at the production facilities - Automated MCA data system personnel training - Develop measurement system - Determination of the mistakes in sampling and measurement of Uranium and isotopes content - Develop the procedures of sampling and measurement of Uranium and isotopes content providing ESADRA target values - Develop measure control program covering scales and analytical equipment and measuring methods - Develop software for measure control program support - Thorium shipment, decontamination and improvement of Physical Protection of Thorium storage - Accounting of Thorium containing materials when transferring to the new storage - Arrange storage decontamination - Develop new systems of Thorium Containment/Surveillance and Physical Protection
Department of Transportation — The Company Snapshot is a concise electronic record of company identification, size, commodity information, and safety record, including the safety rating (if any),...
Ignorance of the comparative economics and prematurity in adopting light water reactors characterize the nuclear industry, which has defied the laws of logic for learning. The absence of valid authoritative data to determine the economics of a newly ordered nuclear power plant is what leads to the methodological problems in making comparisons with coal. The author's solution adjusts the four most authoritative studies to reality: by the Atomic Energy Commission in 1975, a team of TRW and Mitre Corp. for ERDA in 1976, by the Nuclear Regulatory Commission in 1979, and by Exxon. The adjustments, which include original costs adjusted for lifetime; capital adjustments for sufflation, construction time, unit life, and capacity factor; fuel adjustments, and other adjustments involving management, replacement, maintenance, fuel prices, waste disposal, etc.) show that the total busbar cost per kWh from nuclear power units is 2.2 times that of coal. 7 references, 1 table
Issues behind Radiation management of workers at Fukushima Nuclear Power Plant of Tokyo Electric Power Company. From the viewpoint of radiation exposure of the ocular lens and the biological effects to the lens
Hayashida, Toshiyuki; Sasaki, Hiroshi; Hatsusaka, Natsuko; Hamada, Nobuyuki; Tatsuzaki, Hideo; Akahane, Keiichi; Yokoyama, Sumi
In March 2011, the accident occurred at the Fukushima Daiichi Nuclear Power Plant of Tokyo Electric Power Company. During recovery from critical situations, the radiation dose for some emergency workers exceeded the effective dose limit recommended for an emergency situation. A month after the accident, the International Commission on Radiological Protection issued a statement on tissue reactions recommending significant reduction of the equivalent dose limit to the lens of the eye. Many radiation workers will need to be involved in treatment of water contaminated with radionuclides, fuel debris retrieval, and decommissioning of reactors for a long period of time. Thus, the optimized radiation control in the fields, exposure reduction, prevention of tissue reactions, and reduction of stochastic risks for workers becomes necessary. This paper discusses issues in relation to radiation protection of the ocular lens in such recovery workers, from the viewpoint of radiation exposure of workers, its management, manifestations and mechanisms of the lens effects. (author)
The information in this Final Environmental Statement is the second assessment of the environmental impact associated with the construction and operation of the Perry Nuclear Power Plant, Units 1 and 2, located on Lake Erie in Lake County, about 11 km (7 mi) northeast of Painesville, Ohio. The first assessment was the Final Environmental Statement related to the construction of the plant issued in April 1974, prior to issuance of the construction permits (CPRR-148 and CPPR-149). Plant construction for Unit 1 is currently about 83% complete, and Unit 2 about 43% complete. Fuel loading for Units 1 and 2 currently estimated by the licensee (Cleveland Electric Illuminating Company) for November 1983, with Unit 2 fuel load scheduled for May 1987. The present assessment is the result of the NRC staff review of the activities associated with the proposed operation of the plant
Decree no 96-761 from August 27, 1996 authorizing the company for industrial wastes and effluents conditioning to create a basic nuclear installation, named Centraco, in the town of Codolet (Gard department)
Juppe, A.; Borotra, F.; Lepage, C.
This decree from the French prime minister, the minister of environment and the minister of industry and postal services gives permission to the Socodei company to create a basic nuclear installation, named Centraco, in the town of Codolet (Gard department, France) for the selection, decontamination, valorization, treatment and conditioning of low radioactive effluents and wastes from French and foreign industries. The decree describes the Centraco installation (buildings, incineration and storage unit, maintenance unit). It summarizes the technical rules which must be applied concerning the quality assurance, the protection against risks of radioactive or chemical materials dissemination, the personnel and public protection against ionizing radiations, the control of environmental pollution with liquid and gaseous effluents, the reduction of volume and radioactivity of solid wastes, the transport and handling of radioactive materials, the protection against earthquakes and fire, the safety systems for plant operation, and the personnel training. (J.S.)
SSM has reviewed and evaluated the RDandD programme 2010, in terms of planned research and development activity, reported research results, alternative handling and storage methods, and intended measures (Section 26 of the Nuclear Activities Ordinance). This report presents the results of the review and the evaluation. The RDandD programme 2010 has been circulated for national consultation by SSM to approximately 70 organisations.
SSM has reviewed and evaluated the RDandD programme 2010, in terms of planned research and development activity, reported research results, alternative handling and storage methods, and intended measures (Section 26 of the Nuclear Activities Ordinance). This report presents the results of the review and the evaluation. The RDandD programme 2010 has been circulated for national consultation by SSM to approximately 70 organisations
The history of LWR fuel supply has been characterized by a wide range of design developments and fuel cycle cost improvements. Exxon Nuclear Company, Inc. has pursued an aggressive fuel research and development program aimed at improved fuel performance. Exxon Nuclear has introduced many design innovations which have improved fuel cycle economics and operating flexibility while fuel failures remain at very low levels. The removable upper tie plate feature of Exxon Nuclear assemblies has helped accelerate this development, enabling repeated inspections during successive plant outages. Also, this design feature has made it possible to repair damaged fuel assemblies during refueling outages, thereby minimizing the economic impact of fuel failure from all causes
Ballachey, Brenda E.; Monson, Daniel H.; Esslinger, George G.; Kloecker, Kimberly; Bodkin, James L.; Bowen, Lizabeth; Miles, A. Keith
On March 24, 1989, the tanker vessel Exxon Valdez ran aground in Prince William Sound, Alaska, spilling an estimated 42 million liters of Prudhoe Bay crude oil. Oil spread in a southwesterly direction and was deposited on shores and waters in western Prince William Sound (WPWS). The sea otter (Enhydra lutris) was one of more than 20 nearshore species considered to have been injured by the spill. Since 1989, the U.S. Geological Survey has led a research program to evaluate effects of the spill on sea otters and assess progress toward recovery, as defined by demographic and biochemical indicators. Here, we provide an update on the status of sea otter populations in WPWS, presenting findings through 2013. To assess recovery based on demographic indicators, we used aerial surveys to estimate abundance and annual collections of sea otter carcasses to evaluate patterns in ages-at-death. To assess recovery based on biochemical indicators, we quantified transcription rates for a suite of genes selected as potential indicators of oil exposure in sea otters based on laboratory studies of a related species, the mink (Mustela vison). In our most recent assessment of sea otter recovery, which incorporated results from a subset of studies through 2009, we concluded that recovery of sea otters in WPWS was underway. This conclusion was based on increasing abundance throughout WPWS, including increasing numbers at northern Knight Island, an area that was heavily oiled in 1989 and where the local sea otter population had previously shown protracted injury and lack of recovery. However, we did not conclude that the WPWS sea otter population had fully recovered, due to indications of continuing reduced survival and exposure to lingering oil in sea otters at Knight Island, at least through 2009. Based on data available through 2013, we now conclude that the status of sea otters—at all spatial scales within WPWS—is consistent with the designation of recovery from the spill as
Fifty-seven percent of the employees of the Public Service Electric and Gas Company of Newark, NJ, answered No to the question: When people outside the company talk to you about nuclear power, do you feel you have enough information to adequately explain the company's position. Five booklets produced by the company's Advertising and Community Relations Department in July 1980 would have altered those results. The booklets (Nuclear Energy and the Environment, Low-Level Radiation, Nuclear Reactor Safety, Nuclear Waste Management and Disposal, and Alternative Energy Sources for Electric Generation) are summarized, and ordering information is given
This paper assesses the potential for direct long-term toxicological effects of exposures to oils in birds and mammals by tracing exposures and effects form the initial cute phases through the sub-chronic to the eventual long-term exposures. The immediate effects of oil spills are physical, the oil acting on the plumage of birds or the fur of mammals. This causes a loss of entrained air and a concomitant reduction in buoyancy and thermal insulation. Animals that escape the immediate impacts may be isolated from their food supply and often ingest large amounts of oil while attempting to clean themselves. At the comparatively high dose levels involved, these exposures can result in toxicologically significant responses in many organ systems. In the course of an oil pollution incident, the amounts of biologically available oils decrease steadily, and simultaneously the composition of the oils shifts towards those components that have low volatility, and that resist photo- and bio-degradation. As this occurs, the primary pathways of exposure change from direct intakes to indirect routes involving the food supply. Although laboratory studies often report finding some adverse effects, the dose rates employed in many of these studies are extremely high when compared with those that are potentially available to animals in the wild, and very few actually use weathered oils. An assessment of the toxicological literature and of the available empirical data on the Exxon Valdez oil spill leads to the conclusion that long-term sub-lethal toxic effects of crude oils on wildlife in such marine spills appear to be very unlikely. 111 refs., 4 figs., 1 tab
Button, D.K.; Robertson, B.R.; McIntosh, D.; Juettner, F.
Turnover times for toluene in Resurrection Bay after the Exxon Valdez grounding were determined to be decades, longer than expected considering that dissolved hydrocarbons were anticipated to drift with the current and stimulate development of additional hydrocarbon-utilizing capacity among the microflora in that downcurrent location. These turnover times were based on the recovery of 14 CO 2 from added [ 14 C]toluene that was oxidized. The concentrations of toluene there, 0.1 to 0.2 μg/liter, were similar to prespill values. Oxidation rates appeared to be enhanced upstream near islands in the wake of the wind-blown slick, and even more within the slick itself. Since current-driven mixing rates exceeded those of oxidation, dissolved spill components such as toluene should enter the world-ocean pool of hydrocarbons rather than biooxidize in place. Some of the floating oil slick washed ashore and permeated a coarse gravel beach. A bacterial biomass of 2 to 14 mg/kg appeared in apparent response to the new carbon and energy source. A large population of carbon- and energy-starved, induced hydrocarbon oxidizers with metabolism limited by the physical and molecular recalcitrance of the heavier components is suggested. The effects of a surfactant that was widely applied were unremarkable on a test beach after 1.5 months. Unresolved components appearing in chromatograms from the remaining mixture were characteristic of partial oxidation products. Such compounds, known to accumulate when concentrations of smaller aqueous-phase hydrocarbons exceed the K m , may form in sediments as well
Lance, Brian K.; Irons, David B.; Kendall, Steven J.; McDonald, Lyman L.
We examined post-spill trends (1989-1998) of marine bird populations in Prince William Sound (PWS) following the Exxon Valdez oil spill (EVOS) to evaluate recovery of injured taxa. Two criteria were employed. First, we examined population trends of injured taxa only in the oiled area of PWS using regression models. Second, we examined population trends of injured taxa in the oiled area relative to the unoiled area using homogeneity of the slopes tests. We considered a population recovering if there was a positive trend using either criteria. We considered a population not recovering if there was no trend using either criteria or a negative trend in the oiled area. A significant negative trend in the oiled area relative to the unoiled area was considered a continuing and increasing effect. Most taxa for which injury was previously demonstrated were not recovering and some taxa showed evidence of increasing effects nine years after the oil spill. Four taxa (loons Gavia spp, Harlequin Duck Histrionicus histrionicus, Bufflehead Bucephala spp, and North-western Crow Corvus caurinus) showed weak to very weak evidence of recovery. None of these taxa showed positive trends in both winter and summer. Nine taxa (grebes Podiceps spp, cormorants Phalacrocorax spp, Black Oystercatcher Haematopus bachmani, Mew Gull Larus canus, Glaucous-winged Gull Larus glaucescens, terns Sterna spp, murres Uria spp, Pigeon Guillemot Cepphus columba, and murrelets Brachyramphus spp) showed no evidence of recovery during summer or winter. Four taxa (scoters Melanitta spp, mergansers Mergus spp, goldeneyes Bucephala spp, and Black-legged Kittiwake Rissa tridactyla) showed evidence of continuing, increasing effects. We showed evidence of slow recovery, lack of recovery, and divergent population trends in many taxa which utilise shoreline and nearshore habitats where oil is likely to persist. Potential lingering spill effects and natural variability appear to be acting in concert in delaying
Full Text Available Using a panel of genes stimulated by oil exposure in a laboratory study, we evaluated gene transcription in blood leukocytes sampled from sea otters captured from 2006–2012 in western Prince William Sound (WPWS, Alaska, 17–23 years after the 1989 Exxon Valdez oil spill (EVOS. We compared WPWS sea otters to reference populations (not affected by the EVOS from the Alaska Peninsula (2009, Katmai National Park and Preserve (2009, Clam Lagoon at Adak Island (2012, Kodiak Island (2005 and captive sea otters in aquaria. Statistically, sea otter gene transcript profiles separated into three distinct clusters: Cluster 1, Kodiak and WPWS 2006–2008 (higher relative transcription; Cluster 2, Clam Lagoon and WPWS 2010–2012 (lower relative transcription; and Cluster 3, Alaska Peninsula, Katmai and captive sea otters (intermediate relative transcription. The lower transcription of the aryl hydrocarbon receptor (AHR, an established biomarker for hydrocarbon exposure, in WPWS 2010–2012 compared to earlier samples from WPWS is consistent with declining hydrocarbon exposure, but the pattern of overall low levels of transcription seen in WPWS 2010–2012 could be related to other factors, such as food limitation, pathogens or injury, and may indicate an inability to mount effective responses to stressors. Decreased transcriptional response across the entire gene panel precludes the evaluation of whether or not individual sea otters show signs of exposure to lingering oil. However, related studies on sea otter demographics indicate that by 2012, the sea otter population in WPWS had recovered, which indicates diminishing oil exposure.
Bowen, Lizabeth; Miles, A. Keith; Ballachey, Brenda E.; Waters, Shannon C.; Bodkin, James L.
Using a panel of genes stimulated by oil exposure in a laboratory study, we evaluated gene transcription in blood leukocytes sampled from sea otters captured from 2006–2012 in western Prince William Sound (WPWS), Alaska, 17–23 years after the 1989 Exxon Valdez oil spill (EVOS). We compared WPWS sea otters to reference populations (not affected by the EVOS) from the Alaska Peninsula (2009), Katmai National Park and Preserve (2009), Clam Lagoon at Adak Island (2012), Kodiak Island (2005) and captive sea otters in aquaria. Statistically, sea otter gene transcript profiles separated into three distinct clusters: Cluster 1, Kodiak and WPWS 2006–2008 (higher relative transcription); Cluster 2, Clam Lagoon and WPWS 2010–2012 (lower relative transcription); and Cluster 3, Alaska Peninsula, Katmai and captive sea otters (intermediate relative transcription). The lower transcription of the aryl hydrocarbon receptor (AHR), an established biomarker for hydrocarbon exposure, in WPWS 2010–2012 compared to earlier samples from WPWS is consistent with declining hydrocarbon exposure, but the pattern of overall low levels of transcription seen in WPWS 2010–2012 could be related to other factors, such as food limitation, pathogens or injury, and may indicate an inability to mount effective responses to stressors. Decreased transcriptional response across the entire gene panel precludes the evaluation of whether or not individual sea otters show signs of exposure to lingering oil. However, related studies on sea otter demographics indicate that by 2012, the sea otter population in WPWS had recovered, which indicates diminishing oil exposure.
Moreno Lara, Luisa Fernanda
La monografía pretende explicar el rol desempeñado por Exxon Mobil y Chevron en la formulación de la Gran Estrategia del gobierno Bush hacia Irak. Especialmente, se sostiene que las dos compañías multinacionales mencionadas lograron que la intervención militar en Irak, fuera pensada como un objetivo fundamental de la política energética del gobierno Bush. Para lograr este objetivo, Chevron y Exxon aprovecharon principalmente su posición en la economía nacional estadounidense. De hecho, lograr...
Companies, especially nowadays, are characterized through great mobility, fast circulation of capital, occurring in their chase for profit. In this context, companies look for alliances, economical and political assistance. These objectives can materialize through merging of companies. The merger can be internal (between Romanian companies) or transboundary, which includes foreign companies. In order to correctly reflect these events, the merger operations must be regulated and mu...
The first text deals with a new circular concerning the collect of the medicine radioactive wastes, containing radium. This campaign wants to incite people to let go their radioactive wastes (needles, tubes) in order to suppress any danger. The second text presents a decree of the 31 december 1999, relative to the limitations of noise and external risks resulting from the nuclear facilities exploitation: noise, atmospheric pollution, water pollution, wastes management and fire prevention. (A.L.B.)
Churchill, G.F.; Smith, C.R.
The effect of change, particularly in the field of quality assurance, is examined for NNC, an engineering design, project management and consultancy company formed from the industrial group responsible for nuclear power station construction in the United Kingdom. The role of the company has changed over the past six years moving from being a single supplier for turnkey cost-plus nuclear power station projects to competing in the open market for contracts in diverse nuclear and non-nuclear projects. Changes in working practices needed to accommodate new business roles has been driven, in part, by the development and application of the company's quality system, described in this article. (UK)
In the Tsuruga Nuclear Power Station, JAPC on the shell on extracted-steam side in B system of No. 4 feed water heater, drain water leakage occurred twice in January, 1981. Then, 61 pCi/g cobalt-60 and 10 pCi/g manganese-54 were detected in soil at the outlet of general drainage on April 17, 1981. The cause was found to be the overflow of radioactive liquid waste in the filter sludge storage tank on March 8, the same year. On-the-spot inspection was subsequently made by the Agency of Natural Resources and Energy on both leakage accidents. The results of inspections are described as follows: the course of leakage accident, and also the measures taken to JAPC in connection with the two leakage accidents. (J.P.N.)
Esler, Daniel N.; Bowen, Lizabeth; Miles, A. Keith; Ballachey, Brenda E.; Bodkin, James L.
We found that average cytochrome P4501A induction (as measured by EROD activity) during March 2014 was not elevated in wintering harlequin ducks captured in areas of Prince William Sound oiled by the 1989 Exxon Valdez oil spill, relative to those captured in unoiled areas. This result is consistent with findings from March 2013. We interpret these findings to indicate that exposure of harlequin ducks to residual Exxon Valdez oil abated within 24 years after the original spill. Results from preceding sampling in 2011 indicated that EROD activity was elevated in harlequin ducks in oiled relative to unoiled areas, although the magnitude of elevation was lower than in previous years (1998-2009), suggesting that the rate or intensity of exposure was diminishing by 2011. The data presented in this report add to a growing body of literature indicating that persistence of oil in the environment, and exposure of wildlife to that oil, can occur over much longer time frames than previously assumed.
Marty, G.D.; Hinton, D.E.; Brown, E.D.
Following the Exxon Valdez oil spill in Prince William Sound, Alaska, Pacific herring larvae samples from oiled sites showed ascites, pericardial edema, and genotoxic damage. Laboratory study confirmed that these lesions were consistent with oil exposure. In a laboratory experiment, Pacific herring eggs were exposed to an oil-water dispersion of Prudhoe Bay crude oil and sampled for histopathology less than 24 h after hatching. Effects were significant at the 0.48 mg/L dose. Lesions included ascites, heptocellular vacuolar change and degeneration or necrosis of skeletal myocytes, retinal cells, and developing brain cells. Lesions in field-sampled larvae were consistent with higher mortality rates documented in larvae from oiled sites. In both field and laboratory experiments, ascites was the most significant lesion related to oil exposure. Decreased growth in larvae from oiled sites was also consistent with findings in three other laboratory studies with Pacific herring. This study concluded that if a large proportion of a population is exposed to contamination during early life stages, impacts on subsequent recruitment may be significant. However, estimates of the proportion of Pacific herring year-class affected by the Exxon Valdez oil spill vary from 4 per cent to 50 per cent. Since recruitment of the 1989 year-class was also poor in Sitka Sound (the control site), it was suggested that oceanic variables might have been more significant in limiting recruitment of the 1989 year-class in Prince William Sound than was the oil spill. 40 refs., 3 tabs., 7 figs
Public research institutions are increasingly expected to evaluate the economic impact of their research, but the generally available impact indicators are not satisfactory. This research develops indicators that grasp with greater detail the effects that are induced by R and D collaborations between a laboratory and a firm. Seven such indicators are being developed on the empirical evidence of twenty two R and D projects of the French Nuclear Authority (CEA). Functional relationships are being sought between these indicators and a couple of explanatory variables that stand for the profile of the innovating firm, the features of the collaboration and of the launched innovation. Kohonen's algorithm allows to extract robust associations between indicators and their determinants, thus founding a sort of 'mixed' methodology that relies on the principles of monograph observations and statistical data mining. Three kinds of results are derived from the empirical work: - the production of indicators that are complementary to the currently-used impact indicator, namely the innovation-induced turnover, and the definition of the scenarios in which they apply; - the evidence of a link between different ways of organising collaborative R and D projects and the underlying industrial objectives; - some guidelines for the construction of revenue-optimising contracts for the CEA. The results illustrate the immaterial dimension of technology and its importance in economic terms. The linear model, in spite of the criticism, is shown to produce interesting results in some cases. (author) [fr
... Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental... abandonment of facilities by Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas... resources, fisheries, and wetlands; Cultural resources; Vegetation and wildlife; Endangered and threatened...
Department of Homeland Security — Holding companies are electric power utilities that have a holding company structure. This vector polygon layer represents the area served by electric power holding...
Villota, C. de
Carlos Villota. Director of Nuclear Energy of UNESA gave an overview of the Spanish nuclear industry, the utility companies and the relevant institutions. Companies of the nuclear industry include firms that produce heavy components or equipment (ENSA), manufacturers of nuclear fuel (ENUSA), engineering companies, the National Company for Radioactive Waste Management (ENRESA), and nuclear power plants (nine units at seven sites). Nuclear energy is a significant component of the energy mix in Spain: 11% of all energy produced in Spain is of nuclear origin, whilst the share of nuclear energy in the total electricity generation is approximately 23%. The five main players of the energy sector that provide for the vast majority of electricity production, distribution, and supply have formed the Spanish Electricity Industry Association (UNESA). The latter carries out co-ordination, representation, management and promotion tasks for its members, as well as the protection of their business and professional interests. In the nuclear field, UNESA through its Nuclear Energy Committee co-ordinates aspects related to nuclear safety and radiological protection, regulation, NPP operation and R and D. Regarding the institutional framework of the nuclear industry, ENSA, ENUSA and ENRESA are controlled by the national government through the Ministry of Economy and Finance and the Ministry of Science and Technology. All companies of the nuclear industry are licensed by the Ministry of Industry, Tourism and Trade (MITYC), while the regulatory body is the Nuclear Safety Council (CSN). It is noteworthy that CSN is independent of the government, as it reports directly to Parliament. (author)
Monson, Daniel H.; Doak, Daniel F.; Ballachey, Brenda E.; Bodkin, James L.
Over 20 years ago, the Exxon Valdez oil tanker spilled 42 million L of crude oil into the waters of Prince William Sound, Alaska, USA. At the time of the spill, the sea otter (Enhydra lutris) population inhabiting the spill area suffered substantial acute injuries and loss. Subsequent research has resulted in one of the best-studied species responses to an oil spill in history. However, the question remains: Is the spill still influencing the Prince William Sound sea otter population? Here we fit time-varying population models to data for the sea otter population of western Prince William Sound to quantify the duration and extent of mortality effects from the spill. We hypothesize that the patchy nature of residual oil left in the environment has created a source-sink population dynamic. We fit models using the age distributions of both living and dying animals and estimates of sea otter population size to predict the number of sea otters in the hypothesized sink population and the number lost to this sink due to chronic exposure to residual oil. Our results suggest that the sink population has remained at just over 900 individuals (95% CI: 606-960) between 1990 and 2009, during which time prime-age survival remained 2-6% below pre-spill levels. This reduced survival led to chronic losses of ???900 animals over the past two decades, which is similar in magnitude to the number of sea otter deaths documented in western Prince William Sound during the acute phase of the spill. However, the unaffected source population appears to be counterbalancing these losses, with the model indicating that the sea otter population increased from ???2150 individuals in 1990 to nearly 3000 in 2009. The most optimistic interpretation of our results suggests that mortality effects dissipated between 2005 and 2007. Our results suggest that residual oil can affect wildlife populations on time scales much longer than previously believed and that cumulative chronic effects can be as
Global Oil Company Profiles provides a comprehensive review of 50 of the top oil companies in the world. Each chapter is devoted to an individual company, providing an invaluable insight into the organisation, its structure and operations. Using the most recent data available, the report offers an up-to-date analysis of performance and future direction, as well as a unique benchmarking system for each company profiled. (author)
This report provides a detailed assessment of 60 of the top gas companies form around the world, analysing them according to their internal dynamics and in relation to their competitors. It devotes each chapter to an individual company, providing invaluable insight into the organisation's operational background, financial performance and strategic goals. Using the most up-to-date information available, Global Gas Company Profiles allows you to make detailed analysis of each company's performance and future direction. (author)
This is a 1992 directory of those companies doing business in all areas of the independent power producers industry. The listing includes the company name, address, telephone and FAX numbers, and the name of a company contact. The listing is international in scope
The main body of this report is a broad-based examination of human and social factors in the transportation of nuclear wastes. It deals with pair interested problems that, while familiar to the social science community, appear to have received little attention from the risk assessment community to data: The human and social attenuation of risk estimates, and the organizational amplification of risks. Second, given the special opportunities for learning that are presented by the recent Alaska oil spill, in particular, the Appendix to this report examines the issue of organizational foresight in the context of the Exxon oil spill
Results of special security inspection on improvement of security management setup in Head Office and Tsuruga Nuclear Power Station of the Japan Atomic Power Company and improvement of facilities in Tsuruga Nuclear Power Station
In connection with the series of accidents in the Tsuruga Nuclear Power Station, the Agency of Natural Resources and Energy had instructed JAPC to make comprehensive inspection on the security management setup and to take improvement measures in the nuclear power station. The results of the subsequent inspection by ANRE confirmed that the improvements made by JAPC are adequate, and the following items are described: improvement of security management setup - communication and reporting in emergency, the management of inspection and maintenance records, work control and supervision in repair, improvement, etc., functional authority and responsibility in maintenance management, operation management, radiation control, personnel education; improvement of facilities - feed water heaters, laundry waste-water filter room, radioactive waste treatment facility, general drainage, concentrated waste liquid storage tanks in newly-built waste treatment building, etc. (J.P.N.)
Full Text Available Companies, especially nowadays, are characterized through great mobility, fast circulation of capital, occurring in their chase for profit. In this context, companies look for alliances, economical and political assistance. These objectives can materialize through merging of companies. The merger can be internal (between Romanian companies or transboundary, which includes foreign companies. In order to correctly reflect these events, the merger operations must be regulated and must respect national and international regulations. One important request concerning the merger operations is that the accounting values of the assets, debts and ownership equity must be brought to the present financial value.
In 1990, French nuclear operators and the nuclear industry set up a system for certifying the companies involved in industrial work with exposure to ionizing radiation and the concerned training organizations. Inspectors have been recruited and trained. The first certificates were issued during the past few months. The extension of this certification to cover all work on nuclear sites is being envisaged. (author)
At the present time the whole world realizes the serious need for energy for the preservation of perpetually sustainable development. A distinctive place in the life of modern society belongs to electric energy,its safe production and reliable delivery according high standards of quality. When our company was established 30 years ago, we assumed research and development challenges directly related to the safe, reliable and economical production of electric energy from nuclear power plants, as well as the elimination of potential negative influences on the environment and employees. During our existence, we have gradually expanded our activities and specializations. Our first job was ti train plant personnel. We trained specialists to meet the needs not only of (what was then) Czechoslovakia, but also of Germany and Hungary. Gradually, we also met the problems of processing and storing radioactive waste, maintaining the service-life of our equipment and deactivating and disposing of contaminated devices at the end their operating lives. Industry requirements and concerns led us to broaden our services in energy production to include renewable sources of energy. Our youngest division of activity deals with the distribution of hydro-electrical energy via the electric grid. By continually updating the specialized skills of our elmasil and by investing in the latest equipment, our challenges and operational issues in the energy sector. Responding to developmental trends and the requirements of our consumers, we have established a system of quality management, which complies with the ISO 9001 and 14001 standards certified by the LRQA Corporation of Great Britain. Throughout the years, our company has been consistently proving to the operators of power facilities, both in Slovakia and abroad, our viability and high, innovative potential, in recognition of this, in 2005, when we participated in the sixth EU Framework Programme in R and D, the Slovak Ministry of Education
At the present time the whole world realizes the serious need for energy for the preservation of perpetually sustainable development. A distinctive place in the life of modern society belongs to electric energy,its safe production and reliable delivery according high standards of quality. When our company was established 30 years ago, we assumed research and development challenges directly related to the safe, reliable and economical production of electric energy from nuclear power plants, as well as the elimination of potential negative influences on the environment and employees. During our existence, we have gradually expanded our activities and specializations. Our first job was ti train plant personnel. We trained specialists to meet the needs not only of (what was then) Czechoslovakia, but also of Germany and Hungary. Gradually, we also met the problems of processing and storing radioactive waste, maintaining the service-life of our equipment and deactivating and disposing of contaminated devices at the end their operating lives. Industry requirements and concerns led use to broaden our services in energy production to include renewable sources of energy. Our youngest division of activity deals with the distribution of hydro-electrical energy via the electric grid. By continually updating the specialized skills of our employees and by investing in the latest equipment, our challenges and operational issues in the energy sector. Responding to developmental trends and the requirements of our consumers, we have established a system of quality management, which complies with the ISO 9001 and 14001 standards certified by the LRQA Corporation of Great Britain. Throughout the years, our company has been consistently proving to the operators of power facilities, both in Slovakia and abroad, our viability and high, innovative potential, in recognition of this, in 2005, when we participated in the sixth EU Framework Programme in R and D, the Slovak Ministry of
Full Text Available Little is known about companies whose core business is selling telecommunications products that lever open source projects. Open source telecommunications (OST companies operate in markets that are very different from typical software product markets. The telecommunications market is regulated, vertically integrated, and proprietary designs and special chips are widely used. For a telecommunications product to be useful, it must interact with both access network products and core network products. Due to specifications in Service Agreements Levels, penalties for failures of telecommunications products are very high. This article shares information that is not widely known, including a list of OST companies and the open source projects on which they depend, the size and diversity of venture capital investment in OST companies, the nature of the commercial product-open source software and company-project relationships, ways in which OST companies make money, benefits and risks of OST companies, and competition between OST companies. Analysis of this information provides insights into the ways in which companies can build business models around open source software. These findings will be of interest to entrepreneurs, top management teams of incumbent companies that sell telecommunications products, and those who care about Ontario's ability to compete globally.
Holzer, R.; Knoedler, D.
The nuclear fuel industry in the F.R. Germany comprises the full range of manufacturing capabilities for pressurized - boiling- and heavy water reactor technology. The existing manufacturing companies are RBU and Alkem. RBU makes natural and enriched UO 2 -fuel assemblies, starting with powder preparation. Facilites to produce UO 2 -Gadolinia and UO 2 -ThO 2 fuel are also available. Alkem is manufacturing mixed oxide UO 2 /PuO 2 -fuel and -rods. Zircaloy cladding tubes are produced by NRG and MRW. This constitutes the largest single nuclear fuel manufacturing capacity outside the USA. The companies are interested in export and current capacity trends indicate some overcapacity caused by delays in plant schedules. Construction of a new fuel manufacturing plant in the FRG has been announced by Exxon. Supplementary to quality control in manufacturing an integrated quality assurance-system has been established between the reactor vendor KWU, fuel design and -engineering division, and the existing manufacturing companies for fuel and tubing. The operating experience with LWR and HWR fuel dates back to 1964/65 and proves good performance. No generic problems like densification or rod bow were encountered. Possible reasons for the small fraction of defective rods could be quickly identified by a fast feedback system incorporating a close cooperation between KWU and the utilities. KWU combines fuel development, hot-cell and poolside service facilities as well as fuel technology linking to manufacturing in one hand. The common responsibility of KWU for core- and fuel design which enabled an integral optimization was also an important reason for the successful operation and flexibility in design. Development efforts will be concentrated on tests to improve the understanding of power ramping capability under extreme operational and postulated abnormal conditions, on statistical evaluation of safety aspects and on improved economy. The LWR fuel development was sponsored by the
Rice, Stanley; Peterson, Charles
The 1989 Exxon Valdez oil spill in Prince William Sound became the largest spill in U.S. waters at that time, and impacts and recovery from the spill were monitored extensively across time and species through to the present. By the 10-year anniversary, it was apparent that this spill had induced long-lasting oil contamination of shoreline habitats, long-lasting ecological effects, and demanded fundamental changes in the conceptual model of how to study spills and what to expect had been changed. This special volume (1) presents a selection of papers representing the evolution of studies leading to those currently underway; and (2) demonstrates how there is constant change in the environment, requiring larger and more complex studies to understand both natural and man-caused changes to a coastal ecosystem.
Hose, J. E.; Marty, G. D.; Hinton, D. E.
Extensive sublethal damage assessments were carried out on Pacific herring larvae following the Exxon Valdez oil spill. Egg masses were collected from oiled and non-oiled areas during 1989 to 1991, and incubated to hatch. The hatched larvae were evaluated for morphological deformities, cytogenetic abnormalities, and histopathological lesions. In 1989, herring larvae from the oiled areas showed high incidence of morphological deformities and cytogenetic abnormalities compared to larvae from non-oiled areas. There was no evidence of histopathological lesions. Identical assessments in 1990 and 1991 revealed no detectable oil-related developmental and genetic effects. In contrast, there was a marked decrease in survival, suggesting that that genetic damage at heavily oiled stations combined with severe morphological malformations mitigated against survival through the stressful larval period. 40 refs., 1 tab.,8 figs
Kist, A.W.; Crone, F.J.M.; Hudig, D.F.; Ketting, N.G.; De Swaan, T.; Willems, R.
National and international developments on the energy markets and changes in legislation and regulation require a renewed strategic orientation of energy companies and their shareholders. Decentralized authorities will have to reconsider their position as a shareholder in energy companies carefully. This report provides an overview of the recommendations of the Kist Commission on how provinces and municipalities can make a well-considered choice as shareholder of energy companies. [mk] [nl
Salini, M. P.
The Italian Government decided to adopt the public company structure where a little group of medium-term investors had the task of supporting the transition of the privatised companies to the market. The article examines the reasons for this decision and its failure in attaining the purpose, not excluding the possibility for the public company of imposing itself in the long period and in a context of a minor legislative intervention and more effective Corporate Governance rules [it
Sørensen, Karsten Engsig
The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la......The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la...
Several issues concerning nuclear energy in France during 1996 are presented: permission of a demand for installing underground laboratories in three sites (Marcoule, Bure and Chapelle-Baton); a report assessing the capacity of Superphenix plant to operate as a research tool; the project of merging between Framatome and Gec-Alsthom companies; the revision of a general report on nuclear energy in France; the issue of military plutonium management
The purpose of this paper is to describe Georgia Power Company's on-site college degree program for nuclear power plant personnel. In February 1986, the US Nuclear Regulatory Commission issued a policy statement concerning engineering expertise on shift (Generic Letter 86-04), which appeared in Volume 50, Number 208 of the October 28, 1985 Federal Register. One of the options available to nuclear power plant personnel to meet the requirement was the combined senior reactor operator/shift technical adviser position. One of the methods for meeting the option included a bachelor's degree in engineering technology for an accredited institution, including course work in the physical, mathematical, or engineering sciences
Carolina Power and Lignt Company has recently implement a new version of their computerized Radiological Information management System. The new version was programmed in-house and is run on the Company's mainframe computers. In addition to providing radiation worker dose histories and current dose updates, the system provides real-time access control for all three of the Company's nuclear plants such as respirator and survey equipment control and inventory, TLD QC records, and many other functions
... be no change to radioactive effluents that affect radiation exposures to plant workers and members of... resources. There would be no impact to socioeconomic resources. Therefore, no changes to or different types...
Ansøgning til Socrates programmet vedr. Tematisk netværk inden for området Virtual Company and Modelbank......Ansøgning til Socrates programmet vedr. Tematisk netværk inden for området Virtual Company and Modelbank...
Scheuer, John Damm; Jensen, Inger
This concluding chapter brings together the various research findings of the book "The balanced company - organizing for the 21st Century" and develops a general overview of their implications for our understanding of the balancing processes unfolding in companies and organizations....
Full Text Available In present, the study of vulnerability of companies is increasing in every field due to the unstable economic environment influences. The object of this research is to define and identify vulnerabilities of companies and the establishment of evaluation methods at their level. This article emphasizes the importance and usefulness of one of the best known model in this way, from our point of view, namely Băileşteanu, Negrila Pattern. This pattern covers both external factors and internal ones, that increase vulnerabilities of companies, and fit the companies in which the state of vulnerability are (vitality, viability, vulnerability, high vulnerability, difficulty and high difficulty, with a matrix. The result of the research is that any company belonging to any field, can be analyzed using this model, and assigned to one of the conditions defined within.
.... Paul Park Refining Co. LLC, Suncor Energy Marketing, Inc., United Refining Company v. Enbridge Energy..., Inc., Phillips 66 Canada ULC, St. Paul Park Refining Co. LLC, Suncor Energy Marketing, Inc., and... assistance with any FERC Online service, please email [email protected] , or call (866) 208-3676...
Sorenson, R.J.; Schneider, R.A.
Purpose of the course was to provide practical training in the implementation and operation of a national system of accounting for and control of nuclear materials in a bulk processing facility, in the context of international safeguards. This course extends the training received in the basic course on State Systems of Accounting for and Control of Nuclear Materials to a practical, illustrative example utilizing the Exxon Nuclear low enriched uranium fabrication plant. Volume I of this manual contains the text of the presentations following the outline of the syllabus. Sample problems and answers are also included, along with some visual aids
Nuclear industry is the important part of national security and national economic development is key area of national new energy supported by government. nuclear standardization is the important force for nuclear industry development, is the fundamental guarantee of nuclear safe production, is the valuable means of China's nuclear industry technology to the world market. Now nuclear standardization faces to the new development opportunity, nuclear standardization should implement strategy in standard system building, foreign standard research, company standard building, and talented people building to meet the requirement of nuclear industry development. (author)
Palmu, J.; Nikula, A.
Since 1978, the nuclear power companies have co-ordinated joint studies of nuclear waste disposal through the Nuclear Waste Commission of Finnish Power Companies. The studies are done primarily to gather basic data, with a view to implementing nuclear waste management in a safe, economical and timely way. The power companies' research, development and design work with regard to nuclear waste has been progressing according to the schedule set by the Government, and Finland has received international recognition for its advanced nuclear waste management programme. Last year, the nuclear power companies set up a joint company, Posiva Oy, to manage the final disposal of spent uranium fuel. (orig.)
In this book published to commemorate the twentieth anniversary of the Spanish Nuclear Society, it is included a report on the Spanish Nuclear Industry. The Spanish Companies and Organizations in nuclear world are: CIEMAT, Empresarios Agrupados, ENRESA, ENUSA, ENDESA, Grupo Iberdrola, LAINSA, INITEC AND TECNATOM. Activities, history and research programs of each of them are included
Spanish industrial participation in supply of components for nuclear power plants has grown steadily over the last fifteen years. The share of Spanish companies in work for the five second generation nuclear power plants increased to 50% of total capital investments. The necessity to maintain Spanish technology and production in the nuclear field is emphasized
In 1965 Rotterdam Nuclear received an order for the design, supply of materials, manufacture, testing, inspection and preparation for shipment of one 450MW Boiling Water Reactor pressure vessel. This was one of the first orders for a reactor pressure vessel, ever obtained by a European Manufacturer. The Company has since supplied 19 reactor pressure vessels for nuclear power stations, having a total weight of about 10,000,000kg. The nuclear power stations in which these are installed represent an electrical output of about 15,000MW and they are located in seven different countries (USA, Spain, Switzerland, Argentina, Sweden, Germany and the Netherlands). (Auth.)
Alexandrina Cristina VASILE
Full Text Available Changes are the only constant value in the current unpredictable economy. Under these circumstances leaders and employees must manage the external and internal environment and bring profitability for their companies. This paper gives an introductory approach to different perspective over learning companies in international literature. Different theoretical aspects, models and theories are taken into account for having a higher visibility to the complex concept of learning companies from leadership side to multiculturalism as the firm profitability should be the final goal of each economic system. The article concludes that not the process of learning is important but the adaptability to every different environment must be seen as vital.
Human beings constitute an important factor for smooth operation and fulfilment of special safety requirements in the workplace environment of a nuclear power station. It is therefore important to carry out investigations and continual checks in order to prevent routine complacency of the employees, not only for their respective tasks but also with regard to the structure of the plant. Frantisek Rerucha reports on the investigation of procedural approaches, the methods thereby involved and the results obtained in the nuclear power station Dukovany. The investigation came to the conclusion that communication and information problems exist in many areas. The company goals are communicated inadequately, especially on the lower and middle levels, with the result that employees do not always comply exactly with the directives. On the other hand, the employees are often overstressed with additional, often useless, information. However, willingness to communicate is mostly absent, and the employees have a feeling that personal relationships in general tend to be unsatisfactory in the nuclear power station. Management personnel is experienced as highly qualified experts without qualifications for leadership. But the study came to the conclusion that communication on the operative sector functions very well, by virtue of a well-established personal network. (orig.) [de
The EPA is providing notice of a proposed Administrative Penalty Assessment against the Bull Moose Tube Company, a business located at 1819 Clarkson Road, Chesterfield, MO, 63017, for alleged violations at the facility located at 406 East Industrial Drive,
Andriola, L.; Luciani, R.; Borghini, S.
Environmental communication is becoming a sine qua non for companies which are more and more pressed by the need to reinforce communication with interested parties: environmental groups, local communities, local and national authorities, employees, share-holders, banks, insurance companies, customers and consumers. Reliable environmental information, just like economical and property data, is now required during both company take-over and financing, and in some cases it can affect insurance premiums. In fact, environmental guarantees are more and more often required because breaching environmental regulations can entail legal sanctions going as far as suspension of business. There now also Green investment funds that engage their resources only against specific environmental guarantees on the part of the companies that, before being selected for the investment, are submitted to rather accurate questionnaires by the investment manager [it
Little is known about companies whose core business is selling telecommunications products that lever open source projects. Open source telecommunications (OST) companies operate in markets that are very different from typical software product markets. The telecommunications market is regulated, vertically integrated, and proprietary designs and special chips are widely used. For a telecommunications product to be useful, it must interact with both access network products and core network pro...
Garibaldi, C.A.; Haney, R.M.; Ross, C.E.
In anticipation of continuing declines in upstream activity levels over the next 15 years, the virtual oil company model articulates a vision of fewer, leaner, but financially stronger firms that concentrate only on their core competencies and outsource the rest through well-structured partnering arrangements. Freed from the ''clutter,'' these leading companies will be in better position to focus on those opportunities that offer the potential for renewed reserve and revenue growth
Donald, David C.
This paper identifies some common errors that occur in comparative law, offers some guidelines to help avoid such errors, and provides a framework for entering into studies of the company laws of three major jurisdictions. The first section illustrates why a conscious approach to comparative company law is useful. Part I discusses some of the problems that can arise in comparative law and offers a few points of caution that can be useful for practical, theoretical and legislative comparative ...
Kostuik, John P
The author relates his experience in the development of a spinal implant development company (K2M) that is significantly advised by physicians. To provide information about the development of a spinal implant company (K2M) advised by a group of professional spinal surgeons. To relate the federal laws (STARK and anti-kickback) as they pertain to surgeon-influenced companies. To discuss the role of a scientific advisory board. A self-developed company was developed together with significant, but minority physician financial input and majority scientific advice. A privately owned spinal implant development corporation (K2M) was developed 3 years ago. Physician financial participation was less than 20% (Stark laws state no more than 40%). Users of product are greater than 60% non-investor physicians. The development of a large scientific advisory board has been very influential in product development. A privately owned spinal implant company (K2M) has been developed strictly within Federal laws. Its board of scientific advisors that receives recompense commissurate only with effort significantly impacts the company policy.
... Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental... notice that on March 5, 2010, Northern Natural Gas Company (Northern Natural), 1111 South 103rd Street, Omaha, Nebraska 68124- 1000, filed on behalf of itself and other owners, Southern Natural Gas Company...
Ballachey, Brenda E.; Monson, Daniel H.; Kloecker, K.A.; Esslinger, George G.; Mohr, F.C.; Lipscomb, T.P.; Murray, M.J.; Howlin, S.
We examined livers and liver biopsies collected from captured sea otters in WPWS, 2001–2008, to determine whether indicators of liver health correlated with history of oil contamination from the 1989 Exxon Valdez oil spill. Sea otters captured in oiled areas had a significantly higher proportion of livers with gross pathological change, based on visual inspection at the time of capture, than those from unoiled areas. Of the 10 histopathology variables scored on liver biopsies, only two (vacuolar change and pigment) differed between animals from oiled and unoiled areas, and neither correlated with gross pathology scores. Vacuolar change indicates physiological disturbance, which is consistent with potential effects from oil exposure but also could be influenced by a number of other factors. We concluded that, as of 2008, some differences in liver health were evident between sea otters from oiled and unoiled areas; these differences were consistent with, but not specific to, effects that might be expected with sublethal exposure to lingering Exxon Valdez oil. We also quantified variation in survival of radiomarked sea otters within oiled areas of WPWS in relation to age, sex, body condition, selected blood serum chemistry variables, and histological scores indicative of liver health. Of the variables considered, only the serum enzyme aspartate aminotransferase (AST) and the ratio of serum proteins albumin and globulin (A/G) were correlated with survival, with higher levels of AST and lower levels of A/G associated with increased likelihood of mortality. High AST and low A/G both may be indicative of liver disease. Taken together, results reported here suggest that liver health of sea otters in oiled areas was slightly poorer than those from unoiled areas and, ifurther, that this may have translated to poorer survival through 2008, nearly 2 decades after the spill. More recently collected information indicated that mortality patterns and abundance had returned to
The controversy which followed the launch of the pathfinder prospectus for the flotation of the nuclear generating company, British Energy, which is the last stage in the privatisation of the United Kingdom`s energy sector, is discussed. Critics have highlighted three aspects of the flotation: the company`s generous first-year dividend policy which is perceived as bribery to potential shareholders; a ``fat cat`` directorial pay rise of 38%; and the cost to the taxpayer of a much subsidised privatisation. The arguments of the government`s advisers and their critics over the determination of the company`s value and prospects, and the issue of the division of nuclear liability costs between the company and the taxpayer, are examined. (U.K.).
Described are the history of nuclear energy planning in Iran and the development of the Bushehr Nuclear Power Plant (BNPP-1) project and its impact on the competency building in national companies, nuclear safety infrastructure, training activities, public awareness and acceptance. The activities of Nuclear Engineering Department is also presented. In order to enhance technical support services to BNPP1 and also to use capabilities of other companies in the international arena and in line with safe and reliable operation of Bushehr Nuclear Power Plant, NPPD/TAVANA Company has attempted to make contact with many companies outside the country
The trends and factors currently emerging are likely to have significant influence on the way the upstream oil and gas industry evolves in the coming decade. This paper discusses how these trends might influence events in the 1990s, particularly how they might influence relationships between host countries and companies in the oil industry. State owned companies will dominate the industry in resource terms. These statcos fall into three groups: a small group of technically able, financially sound, well-managed companies; a group of consumer statcos that have limited domestic production but significant domestic demand; a large group that are finding it difficult to maintain their production facilities in good standing to maximize recovery from their resources. This paper describes the future private sector as consisting of the Surviving Sisters and smaller, private companies very active in the upstream. How will these various players behave in the years to come? Conventional activity in the upstream will continue as companies seek to optimize their upstream portfolios
This paper investigates the legal and commercial consequences of companies being considered as both an entity and a person in law – hence the notion of ‘cyborg’ in its title. It concentrates upon legal personhood and relates this particular feature to the issue of corporate citizenship. In turn...... corporate citizenship provides a link to considering the political role of companies, since in claiming citizenship they are implicitly at least claiming a particular set of political rights consequent upon that status, and announcing a particular politically constrained context associated...... with their operational characteristics. But what would be involved in granting companies full citizenship rights in the image of natural person citizenship? The paper explores this issue in connection to the differences between corporate social responsibility and an earlier idea of the socially responsible corporation...
Full Text Available In recent years, some of China’s leading firms have made headlines with their European expansion, by either opening new facilities or by acquiring or merging with significant enterprises in Europe. The goal of this paper is to contribute to the existing literature by examining Chinese enterprises expanding into Switzerland. The study also allows some conclusions for Chinese companies entering Central and Eastern Europe. We analyze via interviews the motivations of Chinese companies to expand into Switzerland as well as their behavior and the impediments in their internationalization process. Our findings show that Chinese companies fail to take advantage of certain benefits of western economies (such as open information and stable rule of law. To move forward efficiently, they should develop competence in dealing systematically with readily available market information, building professional networks that recognize a separation between business life and personal life, and managing their Chinese and foreign employees in the foreign cultural environment.
Hezi Aviram SHAYB
Full Text Available Nobody is planning to fail, but many companies are failing because of lack of planning. Real business experience showed during the years that crisis can be prevented, avoided or limited. If detected in time, the risks associated with the crisis can be mitigated and the effects can be diminished, with the condition that the actions required are done fast, in a sharp and accurate manner. When it comes, a crisis brings an intense level of pressure and under these conditions there is no time or room for mistakes. Delays, losing focus and lack of planning will bring a company one step away from failure. The right way to deal with crisis, if required measures are not done in time, is to minimize the losses and reposition in the best way possible. Analysing the success stories of some of the biggest and strongest companies in the world, led to an important conclusion: the majority of these companies were in the situation to face huge crises which threatened their ability to survive in certain moments, on their way to success. With the right planning and by setting a proper organisational structure, the negative aspects of the crisis can be turned into benefits and opportunities for the company. The most critical challenge for management is to assess the level of exposure to risk of the company and identify the key points to focus on in order to overcome the crisis and create value. In order to set up a strong plan in dealing with crisis, a business organisation needs reliable, efficient and effective tools and this is what this article is all about.
Thomas, R.E.; Brodersen, C.; Carls, M.G.; Babcock, M.; Rice, S.D.
Mussels, Mytilus trossulus, were sampled in 1992 and 1993 from beaches in Prince William Sound that had been oiled by the Exxon Valdez spill of March, 1989. At some of the oiled beaches, mussels were collected from beds overlying oiled sediments, and from bedrock adjacent to these beds. Mussels were also collected from beaches within the Sound that had not been impacted by the spill. Polynuclear aromatic hydrocarbon (PAH) concentrations in mussel tissue, physiological responses (byssal thread production, condition index, clearance rate, and glycogen content), were determined for each group of mussels. Total PAH concentrations in mussel tissue ranged from 0 to 6 μg g -1 , and were significantly greater in mussels from oiled beds than those from reference beds. No significant differences were noted in byssal thread production, condition index, clearance rate, or glycogen content between oiled sample sites and reference sites. The lack of physiological response was surprising because mussels in this study were chronically exposed to PAH for 3-4 years, and none of the physiological responses measured appeared to be affected by that exposure. The lack of a physiological response suggests that chronically exposed mussels may develop a physiological tolerance to PAH, but we recognize that these measures may not have been sensitive enough to discriminate response from background noise. (Copyright (c) 1999 Elsevier Science B.V., Amsterdam. All rights reserved.)
Mankiewicz, P.J.; Boehm, P.D.; Neff, J.
Mussels (Mytilus edulis) were collected as part of shoreline studies following the Exxon Valdez oil spill and analyzed for polycyclic aromatic hydrocarbons (PAH). Data from sites monitored through 1991 in Prince William Sound indicate tissue PAH burdens decreasing over an order of magnitude per year and near levels observed at control sites by the summer of 1991. The distribution of PAH analyses in the tissue shows extensive weathering of the oil and is similar to the pattern observed in adjacent sediments. This similarity in PAH fingerprints suggests mussel accumulation of oil particulates rather than dissolved aromatics. Analyses indicate that the highest PAH concentrations in mussels are at least an order of magnitude below levels known to cause reproductive effects in wildlife. Evaluation of the abundance of mussels in Prince William Sound indicate that the impacted mussels are a small fraction of the total mussel population. Considering the above and that mussels generally comprise a small fraction of total diet, there is little long-term risk to wildlife from the consumption of mussels. These results will be placed in context to a 1993 survey of mussel tissue burdens in Prince William Sound
Atlas, R. [Louisville Univ., Louisville, KY (United States); Bragg, J.R. [Creative Petroleum Solutions LLC, Houston, TX (United States)
This study examined the extent of oil weathering at the Exxon Valdez oil spill (EVOS) sites and estimated the bioremediation potential for shoreline segments by examining the depletion of total polycyclic aromatic hydrocarbons (PAHs) relative to an estimated applicability threshold of 70 per cent. The distribution of oil was examined by location and current ratios of nitrogen and non-polar oil in order to assess if biodegradation rates were nutrient-limited. The impact of sequestration on the effectiveness of bioremediation was also studied. Results of the study showed that the EVOS residues are patchy and infrequently found on sites that were heavily oiled in 1989. Only 0.4 per cent of the oil originally stranded in 1989 remained. The remaining EVOS residues are sequestered under boulder and cobble armour in areas with limited contact with flowing water. The study also showed that concentrations of nitrogen and dissolved oxygen in pore waters within strata adjacent to the sequestered oil can support biodegradation. Most remaining EVOS residues are highly weathered and biodegraded. It was concluded that nutrients added to the shorelines are unlikely to effectively contact the sequestered oil. 31 refs., 2 tabs., 14 figs.
Lipscomb, T.P.; Harris, R.K.; Rebar, A.H.; Ballachey, B.E.; Haebler, R.J.
Following the Exxon Valdez oil spill, sea otters were captured and taken to rehabilitaion centers. Oil exposure was assessed by visual examination on arrival at the centers. Records of 21 oiled otters that died within 10 days of arrival at the centers were reviewed to define the laboratory abnormalities and clinical syndromes associated with these deaths. Tissues from 51 oiled and 6 unoiled sea otters that died in the centers were examined histologically. Histologic examinations were performed on tissues from 5 oiled otters found dead shortly after the spill. Nucropsies were performed on 214 sea otters that were collected and frozen following the oil spill. Pulmonary interstitial emphysema and gastric erosion and hemorrhage were common in oiled animals, and were less frequent in unoiled animals. Tissues from 6 sea otters collected from a nonoiled area were examined, and none of these lesions were found. We conclude that pulmonary interstitial emphysema, gastric erosion and hemorrhage, centrilobular hepatic necrosis, and hepatic and renal lipidosis were associated with exposure to crude oil in sea otters.
Seiser, P.E.; Duffy, L.K.; McGuire, David A.; Roby, D.D.; Golet, Gregory H.; Litzow, Michael A.
In 1997, we compared the haematological and plasma biochemical profiles among populations of pigeon guillemots, Cepphus columba, in areas oiled and not oiled by the 1989 Exxon Valdez oil spill (EVOS) that occurred in Prince William Sound (PWS), Alaska. Pigeon guillemot populations in PWS were injured by EVOS and have not returned to pre-spill levels. If oil contamination is limiting recovery of pigeon guillemots in PWS, then we expected that blood parameters of pigeon guillemots would differ between oiled and unoiled areas and that these differences would be consistent with either toxic responses or lower fitness. We collected blood samples from chicks at approximately 20 and 30 days after hatching. Physiological changes associated with chick growth were noted in several blood parameters. We found that only calcium and mean cell volume were significantly different between the chicks in oiled and unoiled areas. Despite these differences, blood biomarkers provided little evidence of continuing oil injury to pigeon guillemot chicks, eight years after the EVOS. Preliminary data from adults indicated elevated aspartate aminotransferase activity in the adults from the oiled area, which is consistent with hepatocellular injury. Because adults have greater opportunities for exposure to residual oil than nestlings, we recommend studies that fully evaluate the health of adults residing in oiled areas. (C) 2000 Elsevier Science Ltd.
SUCI U GHEORGHE
Full Text Available A company’s manager has to create and maintain a healthy internal control system. An efficient internal control system implies the implementation in the company of risk management. Each company, but also each individual, who tries to attain certain objectives, establishes the activities which lead to the achievement of goals and, at the same time, tries to identify as many “threats” as possible, in order to take the necessary measures to eliminate them. Thus, even if one is not familiar with the concepts of risk and risk management, one acts, consciously or not, for that purpose.
Caruntu Genu Alexandru
Full Text Available In economic and financial activity, risk is an inherent financial decisions, encountered in daily agenda of managers of companies. Unexpected changes in the price of a product development not only affect the financial results of a company, but can cause even bankruptcy. In fact, the nature of financial decisions involve uncertainty. Financial decisions are made based on cash flows under future contracts, which are par excellence incerte.Activitatea an enterprise that holds any weight in the industry is subject to risks, since it can not predict with certainty different components of its outcome (cost, quantity, price and operating cycle (purchase, processing, sales.
@@ Backed by the huge market size,China's energy companies have been ranked in the group of the world's largest industry players. On September 6th,eight companies from the Chinese mainland and six companies from Hong Kong SAR were included in this year's Platts Top 250 Energy Companies List.
This is a summarizing overview of the local, renewable energy initiatives that are grouped under the heading of 'municipal energy company'. A municipal energy company (or sustainable energy company) is a local energy company that initiates, coordinates and/or manages sustainable energy projects with the primary objective of realizing the climate objectives. [nl
Contents include: Issuances of the Nuclear Regulatory Commission--Metropolitan Edison Company (Three Mile Island Nuclear Station, Unit No. 1), Metropolitan Edison Company, et al. (Three Mile Island Nuclear Station, Unit 1), Westinghouse Electric Corp. (Export of LEU to the Philippines); Issuances of Atomic Safety and Licensing Appeal Boards--Duke Power Company (Amendment to Materials License SNM-1773--Transportation of Spent Fuel from Oconee Nuclear Station for Storage at McGuire Nuclear Station); Issuances of the Atomic Safety Licensing Boards--Commonwealth Edison Company (Byron Station, Units 1 and 2), Dairyland Power Cooperative (La Crosse Boiling Water Reactor, Operating License and Show Cause), Florida Power and Light Company (St. Lucie Plant, Unit No. 2), Florida Power and Light Company (Turkey Point Nuclear Generating, Units 3 and 4), Metropolitan Edison Company (Three Mile Island Nuclear Station, Unit 1) Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 and 2), The Regents of the University of California (UCLA Research Reactor), The Toledo Edison Company, et al. (Davis-Besse Nuclear Power Station, Units 2 and 3: Terminiation of Proceedings); Issuances of the Directors Denial--Florida Power and Light Company
Manley, J.; Epp, J.; Godsoe, P.C.
The OPG Review Committee was formed by the Ontario Ministry of Energy to provide recommendations and advice on the future role of Ontario Power Generation Inc. (OPG) in the electricity sector. This report describes the future structure of OPG with reference to the appropriate corporate governance and senior management structure. It also discusses the potential refurbishing of the Pickering A nuclear generating Units 1, 2 and 3. The electricity system in Ontario is becoming increasingly fragile. The province relies heavily on electricity imports and the transmission system is being pushed to near capacity. Three nuclear generating units are out of service. The problems can be attributed to the fact that the electricity sector has been subjected to unpredictable policy changes for more than a decade, and that the largest electricity generator (OPG) has not been well governed. OPG has had frequent senior management change, accountability has been weak, and cost overruns have delayed the return to service of the Pickering nuclear power Unit 4. It was noted that the generating assets owned and operated by OPG are capable of providing more than 70 per cent of Ontario's electricity supply. Decisive action is needed now to avoid a potential supply shortage of about 5,000 to 7,000 megawatts by 2007. In its current state, OPG risks becoming a burden on ratepayers. Forty recommendations were presented, some of which suggest that OPG should become a rate-regulated commercial utility focused on running and maintaining its core generating assets. This would require that the government act as a shareholder, and the company operate like a commercial business. It was also emphasized that the market must be allowed to bring in new players. refs., tabs., figs
Turnage, Martha A.
Saltville, Virginia, is a former company town whose main employer, a soda ash plant, shut down on July 1, 1971. The closure of the chemical plant displaced 700 workers, and created a crisis that threatened not only the existence of the town, but of the entire region. In response, Virginia Highlands Community College (VHCC), in cooperation with the…
In this chapter the following activities of the VUJE, a. s. are described: Reconstruction and modernization of nuclear facilities; Diagnostics, in-service inspections and equipment qualification; Nuclear safety; Personnel training; NPP commissioning; Radiation safety, environmental protection and radwaste management; Information technologies; Construction and operation of electric grid; Conventional power sector and renewable energy sources; Integrated quality management system; Diagnostics, in-service inspections and equipment qualification; In-service inspections of material integrity; Diagnostic systems; Facilities for tests and repairs; Assessment of equipment lifetime; Structural analyses of structures and materials; Equipment qualification; Nuclear safety; Thermal-hydraulic computer analyses; Neutronics; Thermal-physical measurements; Instrumentation and control system; Probabilistic safety assessment; Analyses of events in plant operation; Concepts and nuclear safety upgrading; Electric grid construction and operation; Commissioning and operation of nuclear power plants; Commissioning of nuclear power plants; Operation of nuclear power plants; Measurement of electric parameters; Reliability of electric system operation; Personnel training; Personnel training is carried out in the following areas: Theoretical training; Simulator training; International courses; Other training.
Scottish Nuclear, the company which has owned and operated Scotland's nuclear power generating capacity since privatization, inherited a substantial amount of computer hardware and software from its predecessor, the South of Scotland Electricity Board. Each of the two power stations, Torness and Hunterston, were using Digital Vax clusters as the Scottish Nuclear company was formed. This had a major influence on the information systems strategy which has subsequently been adopted. (UK)
Tølle, Martin; Pedersen, Jørgen Lindgaard
for government sector in Denmark. DC employed 1,000 persons and had a market share on 75 % in the market of large government institutions when it was taken over. Danish government wanted to sell DC in order to get more intensity in competion in IT - markets in general and especially in the market for public...... IT - solitions. CSC wanted to buy DC to penetrate the Nordic market. Some effects can be mentioned: Employment in CSC - DK is in 2003 1,700 persons or 2,600 including other companies bought up recently. In innovation positive effects can be registered from contacts with CSC - International. Not only from access...... - Laboratoriet, Benzon - Pharma and Pharma - Medica during years 1988 - 1991.Nycomed wants to establish itself as a company on European level.After a decade with different owners, fusions and splitting ups a construction in which head quarter and R&D move to Denmark close to Copenhagen. The importance...
The decay of demand, the bad financial results of the first half of 2009 and the hypothetical depletion of reserves must not hide a reality: oil companies are passing through the economic crisis without much trouble. Even if profits have marked time in volume (-57% for BP, -65% for Shell..), the net margins have not significantly suffered and the available cash remains comfortable (14 billion euros for Total as an example). The perspectives offered by the new offshore sites (like Santos in Brazil) added to the fabulous promises of the Iraqi market where 'majors' can now make their come-back will be the key of success of oil companies. The overall exploration-production investments should start up again by the beginning of 2011. For the only offshore drilling domain, they should rise up by 32% during the 2009-2013 period which represents a sum of 367 billion dollars. (J.S.)
through control or trust. Human resource specialists need to make balanced decisions about how to design tasks and jobs in order to make them attractive as well as motivating. Marketers need to make balanced decisions about how to market products in the light of what is now important in consumers...... in their environments. Communication specialists need to make balanced decisions which take the different value systems and assumptions of stakeholders into consideration. Change specialists need to balance the need for continuity and change. Managers need to make balanced decisions about whether to achieve goals...... the creation and recreation of balanced relationships. Chapters in The Balanced Company ask and provide answers to questions about corporately responsible and ethically driven balanced decision making, such as: • How can a company and its stakeholders identify what should be taken into consideration - What...
As oil prices are falling, the oil sector faces company restructuring, merger projects, closure of oil fields, and so on. Restructuring is motivated by the costs of offshore exploration and oil production projects. Saudi Arabia tries to fight the emergence of shale gases by reducing oil prices, and somehow succeeds as some projects in the USA are put into question again. Experts perceive this situation as an opportunity for the sector to improve its efficiency and reduce over-staffing
The thesis discusses the importance of loyal customers, and loyalty system as a tool for building loyalty. It defines loyalty and customer satisfaction, it deals with the issue of customer retention. It describes the history and types of loyalty programs, important factors for deciding on their implementation and problems associated with them. The practical part is concerned with the clothing market, Orsay company and its Orsay Club loyalty systeme. The work also includes a survey of the loya...
This diploma thesis deals with tax optimization of companies. The thesis is divided into two main parts - the theoretical and practical part. The introduction of the theoretical part describes the history of taxes, their basic characteristics and the importance of their collection for today's society. Subsequently, the tax system of the Czech Republic with a focus on value added tax and corporation tax is presented. The practical part deals with specific possibilities of optimization of the a...
Clifford, I. [Zenn Motor Company, Toronto, ON (Canada)
Zenn Motor company is a leader in the electric vehicle space and builds and markets a low speed vehicle known as the zero emission, no noise (ZENN). This presentation provided background information on the Zenn Motor Company as well as on EEStor, a company that develops four-wheeled vehicles and that is seeking partners to fund the development for a modified barium titanate-based ultracapacitor. In 2004, ZENN entered into a technology agreement with EEStor that secured certain exclusive and non-exclusive rights to purchase and deploy EEStor's EESU technology as part of its ZENNergy solutions in several markets, including exclusive rights for new four-passenger vehicles with a curb weight of up to 1,400 kilograms; exclusive rights for the neighbourhood electric vehicles (NEV) and golf carts market; exclusive rights for utility vehicles; and exclusive rights for the aftermarket conversion to ZENNergy of any four-wheeled vehicles. The presentation also addressed ZENNergy and the art of integrating high energy drive solutions. Lessons learned and EEStor's technology attributes were discussed. A hypothetical case study was also offered. The presentation concluded with a discussion of EEStor technology status and opportunity horizons. It was concluded that a better battery is needed to enable the mass adoption of electric vehicles. tabs.
Chinese Nuclear Insurance Started with Daya Bay Nuclear Power Station, PICC issued the insurance policy. Nuclear insurance cooperation between Chinese and international pool's organizations was set up in 1989. In 1996, the Chinese Nuclear Insurance Pool was prepared. The Chinese Nuclear Insurance Pool was approved by The Chinese Insurance Regulatory Committee in May of 1999. The principal aim is to centralize maximum the insurance capacity for nuclear insurance from local individual insurers and to strengthen the reinsurance relations with international insurance pools so as to provide the high quality insurance service for Chinese nuclear industry. The Member Company of Chinese Nuclear Pool and its roles are introduced in this article
Widner, Thomas E; Gaffney, Shannon H; Panko, Julie M; Unice, Kenneth M; Burns, Amanda M; Kreider, Marisa; Marshall, J Ralph; Booher, Lindsay E; Gelat, Richard H; Paustenbach, Dennis J
Benzene is a natural constituent of crude oil and natural gas (0.1-3.0% by volume). Materials that are refined from crude oil and natural gas contain some residual benzene. Few datasets have appeared in the peer-reviewed literature characterizing exposures to benzene at specific refineries or during specific tasks. In this study, historical samples of airborne benzene collected from 1977-2005 at the ExxonMobil Baton Rouge, Louisiana, USA, docks were evaluated. Workers were categorized into 11 job titles, and both non-task (≤180 min sample duration) and task-related (<180 min) benzene concentrations were assessed. Approximately 800 personal air samples (406 non-task and 397 task-related) were analyzed. Non-task samples showed that concentrations varied significantly across job titles and generally resulted from exposures during short-duration tasks such as tank sampling. The contractor - tankerman job title had the highest average concentration [N=38, mean 1.4 parts per million (ppm), standard deviation (SD) 2.6]. Task-related samples indicated that the highest exposures were associated with the disconnection of cargo loading hoses (N=134, mean 11 ppm, SD 32). Non-task samples for specific job categories showed that concentrations have decreased over the past 30 years. Recognizing the potential for benzene exposure, this facility has required workers to use respiratory protective equipment during selected tasks and activities; thus, the concentrations measured were likely greater than those that the employee actually experienced. This study provides a job title- and task-focused analysis of occupational exposure to benzene during dock facility operations that is insightful for understanding the Baton Rouge facility and others similar to it over the past 30 years.
Maki, A.W.; Brannon, E.J.; Gilbertson, L.G.; Moulton, L.L.; Skalski, J.R.
This paper presents results of a field program designed to monitor the status of wildstock pink salmon populations in Prince William Sound following the Exxon Valdez oil spill. Field counts of spawning salmon were conducted each year from 1989 through 1992 to test for spill effects o the distribution nd abundance of pink salmon adults spawning in selected streams in the southwestern portion of Prince William Sound, including streams from the most heavily oiled areas. Counts of whole-stream and intertidal escapement density were statistically compared for 40 study streams in 1989 and for a subset of those streams in successive years. Measurements of residual hydrocarbons were made from stream-bed sediments to test for correlations with spawning behavior. Adult pink salmon in the postspill years of 1990 and 1991, progeny of the year classes considered most vulnerable to the oil spill, returned in high numbers, with the wildstock spawners exceeding their parent year returns. In 1989, adult returns reflected the relatively weak run for that year with a mean spawner density of 0.68 fish/m 2 in reference streams and 0.69 fish/m 2 in oiled streams. In 1990, mean escapement density for reference streams was 1.40 fish/m 2 and 1.55 fish/m 2 for oiled streams, indicating the strongest run of the four study years. Trends in polycyclic aromatic hydrocarbon (PAH) concentrations for the majority of oiled streams show a general decline from 1989 to background levels by 1990. 45 refs., 14 figs., 5 tabs
Bodkin, James L.; Ballachey, Brenda E.; Esslinger, George G.
Sea otters in western Prince William Sound (WPWS) and elsewhere in the Gulf of Alaska suffered widespread mortality as a result of oiling following the 1989 T/V Exxon Valdez oil spill. Following the spill, extensive efforts have been directed toward identifying and understanding long-term consequences of the spill and the process of recovery. We conducted annual aerial surveys of sea otter abundance from 1993 to 2009 (except for 2001 and 2006) in WPWS. We observed an increasing trend in population abundance at the scale of WPWS through 2000 at an average annual rate of 4 percent: however, at northern Knight Island where oiling was heaviest and sea otter mortality highest, no increase in abundance was evident by 2000. We continued to see significant increase in abundance at the scale of WPWS between 2001 and 2009, with an average annual rate of increase from 1993 to 2009 of 2.6 percent. We estimated the 2009 population size of WPWS to be 3,958 animals (standard error=653), nearly 2,000 animals more than the first post-spill estimate in 1993. Surveys since 2003 also have identified a significant increasing trend at the heavily oiled site in northern Knight Island, averaging about 25 percent annually and resulting in a 2009 estimated population size of 116 animals (standard error=19). Although the 2009 estimate for northern Knight Island remains about 30 percent less than the pre-spill estimate of 165 animals, we interpret this trend as strong evidence of a trajectory toward recovery of spill-affected sea otter populations in WPWS.
Full Text Available The effectiveness of a company is largely dependent on the company itself; it depends above all on its corporate governance, management, and implementation, as well as on decision-making processes and coordination. Many authors believe that organizational learning and knowledge are the most relevant aspects of company effectiveness. If a company wants to be effective it needs to create and realize its vision; to do this, it needs creativity, imagination, and knowledge, which can be obtained or enhanced through learning. This paper defines vision, learning, creativity and management and, above all, their relationships. The author argues that company vision influences the learning and knowledge of employees in the company through the vision’s content, through the vision-creating process, and through the vision enforcement process. Conversely, the influence of learning on company vision is explained. The paper is aimed at the use in the practice of companies and helps them to increase their effectiveness.
Insurance is the uncertain business in uncertain society. Today, insures face more complex and difficult risks. Efficient risk management mechanisms are essential for the insurers. The paper is set out initially to explore UK insurance companies risk management and risk disclosure by examining companies annual report after all the listed insurance companies are required to disclose risk information in their annual report, which seeks to reflect the recent development in UK insurance companies...
The main goal of the bachelor thesis Organizational Architecture of Multinational Companies is to elaborate the overview of organizational structures that are used by modern global companies. The thesis contains an analysis of such companies development, principles of functioning, pros and cons and the opportunities which these brings. It also contains a description of the basic concepts associated with organizational architecture such as globalization, multinational companies and organizatio...
Cortazar Sanabria, Javier Mauricio
This thesis focuses on developing a research on the different types of strategies a company can implement depending on their situation and the various analyses that must be completed before making the strategy decision. External and internal environment methods are described together with the various forms of corporate restructure methods a company can use if needed. The whole process is followed step by step to provide a strategy assessment to company Ecopostes, a Colombian company focused o...
Full Text Available In the article there were presented chosen issues of quality management. Important role of information and work processes in companies were emphasized . Based on eight rules of quality management, TQM standards and ideas of discipline pioneers like Deming, Juran, Crosby and Shewart, author has constructed way of using chosen rules and assumptions to company`s information circulation. Analogy, suggested by author, has not only emphasized importance of information as a company`s resource, but also has pointed to possibility of improving ways of managing this information.
The author shows how a performing National Company can efficiently contribute, in line with the producing State, to the negotiation with International Companies and the success of large oil ventures contemplated by reserves-short countries. Fully entrepreneurial, the National Company will usefully ''explore'' touchy matters, and bring closer national rationale and petroleum rationale. (Author)
Sherman, Tamah; Strubell, Miquel
This thematic collection of four papers explores a number of perspectives on companies in which multiple languages are used. The "organisational" perspective concerns the question of how the presence of or demand for multiple languages in the company is managed--how companies are guided by national and other policies in regard to the use…
The Bachelor's Thesis ,,Organizational architecture of multinational company" sets the target to analyse organizational structures used in multinational companies at present. In the teoretical section is briefly described development of this subject, basic concepts associated with organizational architecture such as globalization, multinational companies and organizational architecture. I also generalized main characteristics of organizational forms and describe their pros and cons. The pract...
Contents: Issuances of the Nuclear Regulatory Commission--Consolidated Edison Company of New York, Inc. (Indian Point, Unit No. 2), Power Authority of the State of New York (Indian Point, No. 3 Nuclear Power Plant), Pacific Gas and Electric Company (Diablo Canyon Nuclear Power Plant, Units 1 and 2), Statement of Policy on Conduct of Licensing Proceedings, Uranium Mill Licensing Requirements; Issuances of Atomic Safety and Licensing Appeal Boards--Houston Lighting and Power Company, et al. (South Texas Project, Units 1 and 2), Metropolitan Edison Company, et al. (Three Mile Island Nuclear Station, Unit No. 2), Pennsylvania Power and Light Company and Allegheny Electric Cooperative, Inc. (Susquehanna Steam Electric Station, Units 1 and 2), Philadelphia Electric Company et al. (Peach Bottom Atomic Power Station, Units 2 and 3), Public Service Electric and Gas Company (Hope Creek Generating Station, Units 1 and 2); Issuances of the Atomic Safety and Licensing Boards--Duke Power Company (William B. McGuire Nuclear Station, Units 1 and 2), Florida Light and Power Company (Turkey Point Nuclear Generating, Units 3 and 4), Illinois Power Company, et al. (Clinton Power Station, Units 1 and 2), Sacramento Municipal Utility District (Rancho Seco Nuclear Generating Station); Issuances of the Directors Denial--Commonwealth Edison Company (Byron Station, Units 1 and 2), Consolidated Edison Company of New York, Inc. (Indian Point Unit No. 2), Gulf States Utilities Company (River Bend Station Units 1 and 2), Petition to Suspend All Operating Licenses for Pressurized Water Reactors (River Bend Station Units 1 and 2), Portland General Electric Company (Trojan Nuclear
Mikus, T; Strycek, E.
Slovenske elektrarne (SE) is a producer of electricity and heat, including from nuclear fuel source. The board of SE is ultimately responsible for nuclear and radiation safety matters. In this leaflet main principles of maintaining nuclear and radiation safety of the Company SE are explained
the plans of the Spanish Government to reduce their dependence on oil over the next ten years by a considerable increase in nuclear generating capacity are outlined. Data on the type, generating power, location and commissioning data of a number of nuclear power stations in Spain are tabulated. The use of foreign companies for the design and construction of the nuclear stations and the national organisations responsible for different aspects of the programme are considered. (UK)
Full Text Available TSL companies are characterized by high dynamics of an increase of incomes, and hence increased shipping. Owing to a rational policy in the area of the consolidation of production and distribution, they may boast of a better use of the means of transport. The purpose of this article is to present the activities in the area of the eco-friendly CSR aspect in the activities of TSL companies taking into consideration particularly logistic operators. The research methods used in the study include an analysis of secondary data, observations and comparative analyses. Road transport in the shipping structure comes first and it constitutes 84% of freights. In the year 2009, in Poland greenhouse gas emissions from road transport amounted to 42.5 million tons (4.84% of the EU member states and CO emissions were 41.9 million tons (analogically, 4.83% of environment pollutions in the European Union. This causes an emission of fumes into the atmosphere. The policy of sustainable development pursued by logistic operators under corporate social responsibility is a response to the abovementioned data. They take decisions concerning social and environmental aspects. The activities of TSL companies under CSR need to provide an answer to customer expectations and needs, and they have to cause an increase of competitiveness on the market. The selected four largest logistic operators conduct the following eco-friendly activities on the highest level: fume emission reports and the control of these emissions, transport of hazardous goods (ADR, voluntary services in the scope of environmental protection and cooperation with eco-friendly organizations. There are those activities which call for improvement: a limitation of the emission of fumes, waste management and sewage treatment policy.
Kuzmičová, Anežka; Dias, Patrícia; Vogrinčič Čepič, Ana
in the environment where one engages in individual silent reading. The primary goal of the study was to explore the role and possible associations of a number of variables (text type, purpose, device) in selecting generic (e.g. indoors vs outdoors) as well as specific (e.g. home vs library) reading environments....... Across all six samples included in the study, participants spontaneously attested to varied, and partly surprising, forms of sensitivity to company and social space in their daily efforts to align body with mind for reading. The article reports these emergent trends and discusses their potential...
An unlikely combination of PECO, United States Energy company, and British Energy, with its nuclear plant operation expertise, are combining their interests as the AmerGen Energy Company. AmerGen is seeking to take over ailing US nuclear plants and boost their performance, to the benefit of consumers, and shareholders alike. Considerable financial and public face risks are at stake for the two companies, but despite its public unpopularity, nuclear power generates more than 20% of US electric power, and so the payback is also potentially, correspondingly high. This paper explores this history and likely success of this surprising cooperative venture. (UK)
Cleff, Evelyne Beatrix
European Company Law regulation is currently undergoing a reform. These reforms raise a number of regulatory questions, such as what should be the aims of companies' legislation, and how these aims should best be met by regulation. Many of the reforms and discussions (both on EU and national level...... an increasing influence on the framing of company legislation, such as the choice between mandatory or default rules. This article introduces the project 'European Company Law and the choice of Regulatory Method' which is carried out in collaboration with the 'European Model Company Act Group'. The project aims...
Casier, Ph.; Lepage, B.
Except for dedicated devices for mobile nuclear cardiology for instance, the market is set on variable angulation dual heads cameras. These cameras are suited for all general applications and their cost effectiveness is optimized. Now, all major companies have such a camera in their of products. But, the big question in nuclear medicine is about the future of coincidence imaging for the monitoring of treatments in oncology. Many companies are focused on WIP assessments to find out the right crustal thickness to perform both high energy FDG procedures and low energy Tc procedures, with the same SPECT camera. The classic thickness is 3/8''. Assessments are made with 1/2'', 5/8'' or 3/4'' crystals. If FDG procedures proved to be of great interest in oncology, it may lead to the design of a dedicated SPECT camera with a 1'' crustal. Due to the short half of FDG, it may be the dawning of slip ring technology. (e.g. Varicam from Elscint). The three small heads camera market seems to be depressed. Will the new three large heads camera unveiled by Picker, reverse that trend? The last important topic in nuclear medicine is the emergence of new flat digital detectors to get rid of the old bulky ones. Digirad is the first company to manufacture a commercial product based on that technology. Bichron, Siemens and General Electric are working on that development, too. But that technology is very expensive and the market for digital detection in nuclear medicine is not as large as the market in digital detection in radiology. (author)
Fryburg, David A; Latino, Louis J; Tagliamonte, John; Kenney, Renee D; Song, Diane H; Levine, Arnold J; de Graaf, David
Selventa, Inc. (MA, USA) is a biomarker discovery company that enables personalized healthcare. Originally founded as Genstruct, Inc., Selventa has undergone significant evolution from a technology-based service provider to an active partner in the development of diagnostic tests, functioning as a molecular dashboard of disease activity using a unique platform. As part of that evolution, approximately 2 years ago the company was rebranded as Selventa to reflect its new identity and mission. The contributions to biomedical research by Selventa are based on in silico, reverse-engineering methods to determine biological causality. That is, given a set of in vitro or in vivo biological observations, which biological mechanisms can explain the measured results? Facilitated by a large and carefully curated knowledge base, these in silico methods generated new insights into the mechanisms driving a disease. As Selventa's methods would enable biomarker discovery and be directly applicable to generating novel diagnostics, the scientists at Selventa have focused on the development of predictive biomarkers of response in autoimmune and oncologic diseases. Selventa is presently building a portfolio of independent, as well as partnered, biomarker projects with the intention to create diagnostic tests that predict response to therapy.
In this work author proposes to constitute new virtual library which should centralize the information from nuclear disciplines on the INTERNET, in order to them to give first and foremost the connection on the most important links in set nuclear sciences. The author has entitled this new virtual library The World Wide Web Library: Nuclear Sciences. By constitution of this virtual library next basic principles were chosen: home pages of international organizations important from point of view of nuclear disciplines; home pages of the National Nuclear Commissions and governments; home pages of nuclear scientific societies; web-pages specialized on nuclear problematic, in general; periodical tables of elements and isotopes; web-pages aimed on Chernobyl crash and consequences; web-pages with antinuclear aim. Now continue the links grouped on web-pages according to single nuclear areas: nuclear arsenals; nuclear astrophysics; nuclear aspects of biology (radiobiology); nuclear chemistry; nuclear company; nuclear data centres; nuclear energy; nuclear energy, environmental aspects of (radioecology); nuclear energy info centres; nuclear engineering; nuclear industries; nuclear magnetic resonance; nuclear material monitoring; nuclear medicine and radiology; nuclear physics; nuclear power (plants); nuclear reactors; nuclear risk; nuclear technologies and defence; nuclear testing; nuclear tourism; nuclear wastes; nuclear wastes. In these single groups web-links will be concentrated into following groups: virtual libraries and specialized servers; science; nuclear societies; nuclear departments of the academic institutes; nuclear research institutes and laboratories; centres, info links
Technical evaluation report on the Third 10-year Interval Inservice Inspection Program Plan: Florida Power and Light Company, Turkey Point Nuclear Power Plant, Units 3 and 4 (Docket Numbers 50-250 and 50-251)
Brown, B.W.; Feige, E.J.; Galbraith, S.G.; Porter, A.M.
This report presents the results of the evaluation of the Turkey Point Nuclear Power Plant, Units 3 and 4, Third 10-Year Interval Inservice Inspection Program Plan, Revision 0, submitted September 9, 1993, including the requests for relief from the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, Section XI, requirements that the licensee has determined to be impractical. The Turkey Point Nuclear Power Plant, Units 3 and 4, Third 10-Year Interval Inservice Inspection Program Plan is evaluated in Section 2 of this report. The inservice inspection (ISI) program plan is evaluated for (a) compliance with the appropriate edition/addenda of Section XI, (b) acceptability of the examination sample, (c) correctness of the application of system or component examination exclusion criteria, and (d) compliance with ISI-related commitments identified during previous Nuclear Regulatory Commission (NRC) reviews. The requests for relief are evaluated in Section 3 of this report
The SKODA Nuclear Machinery company is a major manufacturer of nuclear reactor assemblies and supplier of WWER type primary coolant circuits. In the past, the company was nearly a monopolistic manufacturer of WWER reactor assemblies supplied to the Central and East European countries (except the USSR) grouped in the former Council of Mutual Economic Assistance. Over the 1980-1993 period, 21 units of the WWER-440 type and 3 units of the WWER-1000 type were manufactured. The company keeps abreast of technological progress and has been switching to new manufacturing areas, such as compact storage racks for spent fuel pools, hermetic cable bushings, spent fuel storage and transport casks, and cooperation in the manufacture of neutron flux measuring channels. Technological services provided to nuclear power plants constitute another important field of the company's business. The company's combined expertise in Soviet and Western designed PWRs is a considerable asset. (P.A.)
The motivations for a small company to go international were reviewed, as well as the efforts required to identify markets compatible with what one has to offer. The variety of approaches taken to capitalize on the perceived opportunities were summarized. Motives for going international include minimization of risk by market diversification, revenue growth, and improved profitability where there is a run-up in demand. Getting started usually includes the following six steps: (1) selecting a target market, (2) interpreting market needs, (3) understanding local decision making, (4) deciding on a proposal, (5) seeking project financing, and (6) overcoming hurdles. Setting up shop also implies seeking market commitment, finding suitable long-term accommodation, finding suitable local workers, and exploring local sourcing for materials and equipment. Having a competitive advantage is essential to penetrating international markets. A cost advantage is the most valuable. Patience, persistence and perseverance were also identified as essential virtues
In a keynote presentation on the second morning of this year's Healthcare Estates conference, Kim Ormsby (pictured), national corporate social responsibility (CSR) and sustainability manager at NHS Property Services, discussed how, as part of its broader goals of 'supporting the NHS in delivering clinical services', and 'helping to enhance the experience' of patients visiting its buildings, the organization would continue to pursue and embed in its activities sustainable policies wherever and whenever possible, encouraging both its staff and tenants to take a similar approach. In an informative address, she highlighted some of the key steps the property company had already taken to encourage a proactive approach. Echoing the sentiments of Day One keynote speaker, Julian Hartley (see pages 55-60), she argued that one of the fundamentals to success was wide-ranging staff engagement.
Full Text Available According to the logics of the efficient capital investment, the management of the investment of the saving capital in the company’s assets must conclude, on the end of the financial year, with a plus ofreal value (NPV > 0. From this point of view, in this paper we suggest the usage of an investment valuationmodel for the assessment of the company managerial and technological performance. Supposing the book value is a proxy of the just value (of assets and operational results and supposing the capital cost iscorrectly estimated, we evaluate the company’s performance both by the net present value model, and also by the company’s ability to create a surplus of the invested capital (NPV >0.Our paper also aims to identify the performance of the financial breakeven point (for which NPV is at least equal to zero as the minimum acceptable level for the company’s activity. Under this critical sales point, the company goes through the undervaluation of shareholders fortune even if the company’s sales are greater than accounting breakeven point. The performance’s activity level is one which the managers recover and surpass the cost of capital, cost which stand for the normal activity benchmark.The risks of applying of our suggested model we support go down to the confidence of accounting data and of the cost of capital estimating. In spite all of this, the usage of a sensitivity analysis to search anaverage NPV would leads to the company’s performance valuation within investment logic with a high information power.
Full Text Available According to the logics of the efficient capital investment, the management of the investment of the saving capital in the company’s assets must conclude, on the end of the financial year, with a plus of real value (NPV > 0. From this point of view, in this paper we suggest the usage of an investment valuation model for the assessment of the company managerial and technological performance. Supposing the book value is a proxy of the just value (of assets and operational results and supposing the capital cost is correctly estimated, we evaluate the company’s performance both by the net present value model, and also by the company’s ability to create a surplus of the invested capital (NPV >0. Our paper also aims to identify the performance of the financial breakeven point (for which NPV is at least equal to zero as the minimum acceptable level for the company’s activity. Under this critical sales point, the company goes through the undervaluation of shareholders fortune even if the company’s sales are greater than accounting breakeven point. The performance’s activity level is one which the managers recover and surpass the cost of capital, cost which stand for the normal activity benchmark. The risks of applying of our suggested model we support go down to the confidence of accounting data and of the cost of capital estimating. In spite all of this, the usage of a sensitivity analysis to search an average NPV would leads to the company’s performance valuation within investment logic with a high information power.
A catalogue is presented of 27 organizations involved in the Czech nuclear programme. Characteristics and addresses are given of the Czech electrical utility, plant and component manufacturers, the uranium mining company, design and engineering companies, research establishments, and consulting companies. Some foreign companies with activities in the Czech Republic are also dealt with. (J.B.).
A catalogue is presented of 27 organizations involved in the Czech nuclear programme. Characteristics and addresses are given of the Czech electrical utility, plant and component manufacturers, the uranium mining company, design and engineering companies, research establishments, and consulting companies. Some foreign companies with activities in the Czech Republic are also dealt with. (J.B.)
The controversy which followed the launch of the pathfinder prospectus for the flotation of the nuclear generating company, British Energy, which is the last stage in the privatisation of the United Kingdom's energy sector, is discussed. Critics have highlighted three aspects of the flotation: the company's generous first-year dividend policy which is perceived as bribery to potential shareholders; a ''fat cat'' directorial pay rise of 38%; and the cost to the taxpayer of a much subsidised privatisation. The arguments of the government's advisers and their critics over the determination of the company's value and prospects, and the issue of the division of nuclear liability costs between the company and the taxpayer, are examined. (U.K.)
Harwell, Mark A; Gentile, John H; Parker, Keith R
Ecological risk assessments need to advance beyond evaluating risks to individuals that are largely based on toxicity studies conducted on a few species under laboratory conditions, to assessing population-level risks to the environment, including considerations of variability and uncertainty. Two individual-based models (IBMs), recently developed to assess current risks to sea otters and seaducks in Prince William Sound more than 2 decades after the Exxon Valdez oil spill (EVOS), are used to explore population-level risks. In each case, the models had previously shown that there were essentially no remaining risks to individuals from polycyclic aromatic hydrocarbons (PAHs) derived from the EVOS. New sensitivity analyses are reported here in which hypothetical environmental exposures to PAHs were heuristically increased until assimilated doses reached toxicity reference values (TRVs) derived at the no-observed-adverse-effects and lowest-observed-adverse-effects levels (NOAEL and LOAEL, respectively). For the sea otters, this was accomplished by artificially increasing the number of sea otter pits that would intersect remaining patches of subsurface oil residues by orders of magnitude over actual estimated rates. Similarly, in the seaduck assessment, the PAH concentrations in the constituents of diet, sediments, and seawater were increased in proportion to their relative contributions to the assimilated doses by orders of magnitude over measured environmental concentrations, to reach the NOAEL and LOAEL thresholds. The stochastic IBMs simulated millions of individuals. From these outputs, frequency distributions were derived of assimilated doses for populations of 500,000 sea otters or seaducks in each of 7 or 8 classes, respectively. Doses to several selected quantiles were analyzed, ranging from the 1-in-1000th most-exposed individuals (99.9% quantile) to the median-exposed individuals (50% quantile). The resulting families of quantile curves provide the basis for
Genest, M.; Pospelova, V.; Williams, J. R.; Dellapenna, T.; Mertens, K.; Kuehl, S. A.
Large volumes of crude oil are extracted from marine environments and transported via the sea, putting coastal communities at a greater risk of oils spills. It is therefore crucial for these communities to properly assess the risk. The first step is to understand the effects of such events on the environment, which is limited by the lack of research on the impact of oil spills on phytoplankton. This first-of-its-kind research aims to identify how one of the major groups of phytoplankton, dinoflagellates, have been affected by the 1989 Exxon Valdez oil spill in Prince William Sound (PWS), Alaska. To do this, sedimentary records of dinoflagellate cysts, produced during dinoflagellate reproduction and preserved in the sediment, were analyzed. Two sediment cores were collected from PWS in 2012. The sediments are mainly composed of silt with a small fraction of clay. Both well-dated with 210Pb and 137Cs, the cores have high sedimentation rates, allowing for an annual to biannual resolution. Core 10 has a sedimentation rate of 1.1 cm yr-1 and provides continuous record since 1957, while Core 12 has a sedimentation rate of 1.3 cm yr-1 and spans from 1934. The cores were subsampled every centimeter for a total of 110 samples. Samples were treated using a standard palynological processing technique to extract dinoflagellate cysts and 300 cysts were counted per sample. In both cores, cysts were abundant, diverse and well preserved with the average cyst assemblage being characterized by an equal number of cysts produced by autotrophic and heterotrophic dinoflagellates. Of the 40 dinoflagellate cyst taxa, the most abundant are: Operculodinium centrocarpum and Brigantedinium spp. Other common species are: Spiniferites ramosus, cysts of Pentapharsodinium dalei, Echinidinium delicatum, E. zonneveldiae, E. transparantum, Islandinium minutum, and a thin pale brown Brigantedinium type. Changes in the sedimentary sequence of dinoflagellate cysts were analyzed by determining cyst
Evidence in favour of privatisation which was submitted to the UK government's review of the nuclear industry is summarised. Only if capital markets judge proposals for new nuclear stations and they operate within competitive markets, can their economic and commercial viability be determined. The problem of state ownership is that politicians' time horizons are too short for an industry that must take a long view, unless standards are set by competitors, costs are likely to rise. Magnox stations, however, should remain in public ownership though to gain efficiency their operation should be contracted out. The rest of Nuclear Electric and Scottish Nuclear should be privatised as generation companies but should not be tied to nuclear generation. Current protective arrangements should be removed as soon as possible. Among the benefits expected from the entry of two formidable new companies into the privatised electricity are efficiency gains, price reductions, a stimulus to entrepeneurship and innovation, and more straightforward regulation. (UK)
The French nuclear generating industry is highly competitive. The installations have an average age of fifteen years and are half way through their expected life. Nuclear power accounts for 70% of the profits of the French generating company, EDF. Nuclear generation has a minimal effect on the atmosphere and France has a level of CO 2 emissions, thought to be the main cause of the greenhouse effect, half that of Europe as a whole. The air in France is purer than in neighbouring countries, mainly because 75% of all electrical power is generated in nuclear plants and 15% in hydroelectric stations. The operations and maintenance of French nuclear power plants in the service and distribution companies out of a total of 100 000 employees in all, 90 % of whom are based in mainland France. (authors)
Every company must have a company secretary. Their main role is to: carry out the directors’ instructions; help ensure that the company obeys the law and its own constitutional rules; and prepare and maintain the associated company documents.
The renewable energy sector is one of the fastest growing components of the energy industry and along with this increased demand for renewable energy there has been an increase in investing and financing activities. The tradeoff between risk and return in the renewable energy sector is, however, precarious. Renewable energy companies are often among the riskiest types of companies to invest in and for this reason it is necessary to have a good understanding of the risk factors. This paper uses a variable beta model to investigate the determinants of renewable energy company risk. The empirical results show that company sales growth has a negative impact on company risk while oil price increases have a positive impact on company risk. When oil price returns are positive and moderate, increases in sales growth can offset the impact of oil price returns and this leads to lower systematic risk.
... NUCLEAR REGULATORY COMMISSION [Docket No. 50-264; NRC-2012-0026] Dow Chemical Company; Dow Chemical TRIGA Research Reactor; Facility Operating License No. R-108 AGENCY: Nuclear Regulatory Commission... Facility Operating License No. R-108 (``Application''), which currently authorizes the Dow Chemical Company...
M V Korotitskaya
Full Text Available The article substantiates the interconnections between the level of communicative culture in a company and the level of management, which shows the investment and financial attractiveness of the enterprise. The article reveals principles and methods of sociocommunicative technology, whose application positively affects the state of communicative culture of within a company. Application examples of these principles and methods in management of power grid companies in the Belgorod region are also given.
Sasan Ghasemi; Mohammad Nazemi; Mehran Nejati
Benchmarking is considered as one of the most effective ways of improving performance in companies. Although benchmarking in business organizations is a relatively new concept and practice, it has rapidly gained acceptance worldwide. This paper introduces the benchmarking project conducted in Esfahan's Mobarakeh Steel Company, as the first systematic benchmarking project conducted in Iran. It aims to share the process deployed for the benchmarking project in this company and illustrate how th...
Operation of Grand Gulf Nuclear Station, Units 1 and 2, Dockets Nos. 50-416 and 50-417: Mississippi Power and Light Company, Middle South Energy, Inc., South Mississippi Electric Power Association. Final environmental statement
The information in this Final Environmental Statement is the second assessment of the environmental impacts associated with the construction and operation of the Grand Gulf Nuclear Station, Units 1 and 2, located on the Mississippi River in Claiborne County, Mississippi. The Draft Environmental Statement was issued in May 1981. The first assessment was the Final Environmental Statement related to construction, which was issued in August 1973 prior to issuance of the Grand Gulf Nuclear Station construction permits. In September 1981 Grand Gulf Unit 1 was 92% complete and Unit 2 was 22% complete. Fuel loading for Unit 1 is scheduled for December 1981. The present assessment is the result of the NRC staff review of the activities associated with the proposed operation of the Station, and includes the staff responses to comments on the Draft Environmental Statement
The Nuclear Safety Commission has acknowledged the governmental policy, and further decided on the treatment of the opinions expressed by the local people in the public hearing held in May, 1983, in Shimane Prefecture on the addition of Unit 2 to the Shimane Nuclear Power Station, Chugoku Electric Power Co., Inc. The NSC has directed the Committee on Examination of Reactor Safety to take into consideration the opinions in its later examination. The opinions expressed by the local people in the form of question are given as follows: siting conditions (earthquake, ground, weather, etc.), the safety design for reactor installation (general aspect, aseismatic design, core design, ECCS, the teaching of TMI accident, etc.), radioactive wastes, radiation exposure, site evaluation. (Mori, K.)
On November 13, 1981, the Nuclear Regulatory Commission (NRC) staff issued its Safety Evaluation Report (SER) relating to the application for licenses to operate the Palo Verde Nuclear Generating Station, Unit Nos. 1, 2 and 3 (PVNGS 1-3); Supplement No. 1 to the SER was issued on February 4, 1982. In the SER and Supplement No. 1, the staff identified certain issues where either further information was required of the applicant or additional staff effort was necessary to complete the review of the application. The purpose of this supplement is to update the SER by providing (1) the evaluation of additional information submitted by the applicant since Supplement No. 1 to the SER was issued, and (2) the evaluation of the matters that the staff had under review and Supplement No. 1 was issued
Đergović Dragana M.
Full Text Available As international business becomes more competitive, companies are finding that they need to work more effectively to stay in business. Quality assurance has become very important to the majority of production and service companies with international activity. Shipping companies were also required to implement a quality management system. The huge importance of safety in maritime transport operations resulted in the International Safety Management Code (ISM Code by the International Maritime Organization. The general management system principles embodied by the maritime ISM Code and generics ISO standards, have enabled their complementary application in establishing a quality management system in shipping companies, within a safety management system as its subset.
The article focuses on how much we have in common in Europe within company law and its development, and on the principles which are the determining factors for the activities of European companies. The article shows that what we have in common greatly outweighs what divides us, and this is presen......The article focuses on how much we have in common in Europe within company law and its development, and on the principles which are the determining factors for the activities of European companies. The article shows that what we have in common greatly outweighs what divides us...
SSM has reviewed and evaluated the RDandD programme 2010, in terms of planned research and development activity, reported research results, alternative handling and storage methods, and intended measures (Section 26 of the Nuclear Activities Ordinance). This report presents the results of the review and the evaluation. The RDandD programme 2010 has been circulated for national consultation by SSM to approximately 70 organisations.
The Japan Atomic Industrial Forum has carried out the annual survey of nuclear industry from the very inception of the development of nuclear power in Japan. The aim is to research and analyze nuclear-related expenditures, sales and manpower, as well as the future prospect of mining and manufacturing industries, electric utilities, trading companies and other related industries. The 19th fact-finding survey investigated into the actual conditions of the nuclear industry from April, 1977, to March, 1978. The number of companies surveyed increased by 75 from the previous year to 1,244, of which 883 or 71% responded to the questions. 501 companies did the business in the field of nuclear power. The first thing to be pointed out about the economic conditions of the nuclear industry is that the nuclear related expenditures increased in electric utilities, mining and manufacturing industries and trading companies, and exceeded 1 trillion yen mark for the first time in the private sector. It is likely that the current nuclear-related activities of mining and manufacturing industries will soon increase, but it will not be easy to wipe off the cumulative deficit of the industries. The employees increased by more than 7% in the nuclear-related sectors of electric utilities and mining and manufacturing industries. The facilities of nuclear supply industry were operated at the average rate of 50%. (Kako, I.)
Activities of Nuclear Electric company (Great Britain) in 1990-1995, aimed at privatization of certain NPPs and services, are considered. The company introduced commercial principles of work and control in all areas of expenditures. Great attention was paid to the work with personnel according to the program Investments in Personnel. All these initiatives resulted in increase in the total electricity production by 39% during the period of time under consideration in the 100% increase in the output per man/hour. This made it possible for the government to introduce its proposal on privatization of greater part of companies
A joint company Posiva Oy founded by nuclear energy producing Teollisuuden Voima Oy (TVO) and Fortum Power and Heat Oy coordinates the research work of the companies on nuclear waste management in Finland. In Posiva's Nuclear Waste Management Programme 2003, an account of the nuclear waste management measures of TVO and Fortum is given as required by the sections 74 and 75 of the Finnish Nuclear Energy Degree. At first, nuclear waste management situation and the programme of activities are reported. The nuclear waste management research for the year 2003 and more generally for the years 2003-2007 is presented
Luiz Nelson Guedes de Carvalho
Full Text Available The seminal propositions by Modigliani and Miller started a new study area in modern finance theory. Over time, their basic assumptions were relaxed, to the extent that, nowadays, situations in which they can be fully applied, with consistent and satisfactory results, are rare. On the other hand, as this simple set of propositions became known worldwide and was easily applicable, it was adopted as a rule of thumb for general enterprise valuation. However, in situations without methodological bias, the resulting enterprise values obtained by traditional methodologies are abstruse and do not allow for the analysis and management of the individual values that make up the firm and own capital values. In order to avoid this kind of abstruseness in company valuation, this study theoretically deducts an alternative valuation methodology, which permits the identification of assets’ value independently of their financing; moreover, we identify the gain on debt value that the debt provides to the shareholders, the debt tax shield and the value loss of assets and tax shield due to the increase in shareholder risk because of the leverage capital structure.
The internet has revolutionized the ways of communication and many companies/ organizations have adapted to the change but others have not, or have done it halfway. This presentation is a review of the main characteristics of virtual communities and their typology. The status of the Nuclear Online Community, both pro nuclear and antinuclear is analysed , and their main similarities and differences are discussed. The Pro nuclear Online Community is formed gradually. This presentation attempts to define some ways to increase the scope of the Community and encourage greater dissemination of the characteristics of nuclear energy. (Author)
... Company; Notice of Consideration of Issuance of Amendment to Facility Operating License, Proposed No Significant Hazards; Consideration Determination, and Opportunity for a Hearing The U.S. Nuclear Regulatory... the amendment request involves no significant hazards consideration. Under the Commission's...
In this chapter author reviewed the story of the EMO joint venture, joint-stock company, between Slovenske elektrarne, a. s. and EdF. EMO joint venture, joint-stock company, was established to complete the Mochovce nuclear power plant. EMO joint venture, joint-stock company was closed after one year of work. History of EMO joint venture, joint-stock company, was described by its former general manager Mr. Ladislav Loerinc.
Private insurance companies developed means to provide first-tier nuclear coverage to operators of power plants and other nuclear facilities; US Government initially provided second tier. US insurance companies chose 'pooling' technique as means to provide large amounts of insurance capacity by spreading the risk over a number of insurance companies. Classic example of nuclear risk that presents low frequency, high severity loss potential. Insurers usually spread their risk over a large, fairly stable premium base, as with automobile insurance. The American Nuclear Insurers (ANI) and its roles are introduced in this article
The yearbook contains among others the figures of the nuclear insurance line. According to these these the DKVG (German nuclear power plant insurance association) has 102 member insurance companies all registered in the Federal Republic of Germany. By using reinsurance capacities of the other pools at present property insurance amounts to 1.5 billion DM and liability insurance to 200 million DM. In 1991 the damage charges on account of DKV amounted to 3.1 (1990 : 4.3) million DM. From these 0.6 million DM are apportioned to payments and 2.5 million DM to reserves. One large damage would cost a maximum gross sum of 2.2 billion DM property and liability insurance; on account of DKVG 750 million DM. (orig./HSCH) [de
This article highlights the need for oil companies in the future to take into account human rights in corporate decision making. The influence oil companies can bring to bear on government violating human rights, excuses for not voicing condemnation of abuses, and the 1948 Universal Declaration of Human Rights are discussed. (UK)
Strategies based on the kaizen methodology are designed to continuously improve company performance without the need for large capital investments. This article looks at how one company used simple kaizen principles to its advantage, achieving 67% increase in productivity and 10% reduction in the standard cost of product.
Møller, Niels; Hvenegaard, Hans; Limborg, Hans Jørgen
Human Deveoplment and Working Life - Work for Welfare explores whether the development of human resources at company level can improve individuals' quality of life, companies' possibilities of development, and welfare and democracy in society. Chapter four documents the the proces and results...
The environmental management system, as the whole coordinated initiatives 'environmental oriented' introduced by companies in their organization, is discussed. Strategic weight that companies have to be present at the environmental management system is enlisted. Finally, the new professional figures of environmental technicians and environmental manager is discussed
At work I try to define a few concepts - globalization, multinational companies and organizational architecture. Should also bring the development and analyze the structures of multinational companies, and show their use in practice. Zoom in further development of organizational structures with regard to the global crisis.
Monray Marsellus Botha
Full Text Available Central to company law is the promotion of corporate governance. An important question in company law still today is in whose interest the company should be managed. Corporate governance needs to address the entire span of responsibilities to stakeholders of the company such as customers, employees, shareholders, suppliers and the community at large. The promotion of human rights in the application of company law must also take place. This is extremely important given the significant role of enterprises within the social and economic life of the nation. The interests of various stakeholder groups in the context of the corporation as a "social institution" should be enhanced and protected. Because corporations are part of society and the community, like all of us, it is required of them to be socially responsible and have greater accountability to all stakeholders of the company. Although directors must act in the best interests of shareholders collectively they must also consider the interests of other stakeholders. Sustainable relationships with all the relevant stakeholders are thus important. The advancement of social justice is thus important to corporations in that they should take note of the Constitution, labour legislation and company law legislation when social justice issues are dealt with. Employees have become very important stakeholders of companies and their needs should be taken into account in the bigger corporate governance and social responsibility framework.
This paper describes a computer network and data security problems in an existing company. Two main issues were pointed out: data loss protection and uncontrolled data copying. Security system was designed and implemented. The system consists of many dedicated programs. This system protect from data loss and detected unauthorized file copying from company's server by a dishonest employee.
Blaauw, Frank; Bazylevska, L.; Aiello, M.
Gamification refers to the use of game-design elements in a non-gaming context. The consulting company Capgemini has set up a rudimentary Gamification platform to help motivating the people to do extra work for the company in their spare time. In order to re- ward people for this effort, they can
... NUCLEAR REGULATORY COMMISSION [Docket No. 72-26; NRC-2011-0110] Pacific Gas and Electric Company...) issued NRC Materials License No. SNM-2511 to the Pacific Gas and Electric Company (PG&E) for the Diablo.... 5. TS 3.1.2, ``Spent Fuel Storage Cask (SFSC) Heat Removal System,''--revise to allow the HI-STORM...
Currently nuclear power accounts for more than 25% of total electricity production in Europe (including Eastern Europe and the former Soviet Union) However, significant new construction is planned in Central and Eastern Europe only, apart from some in France and, possibly in Finland. Many countries in Western Europe have put nuclear construction plans on hold and several have cancelled their nuclear programs. This report looks at the history of nuclear power and its current status in both Eastern and Western Europe. It provides an outline of nuclear fuel cycle facilities, from uranium procurement to final waste disposal. Economic and environmental issues are discussed, as well as the prospect of increased East-West trade and cooperation in the new poso-cold war world. Detailed profiles are provided of all the countries in Western Europe with significant nuclear power programs, as well as profiles of major energy and nuclear companies
The prospects for nuclear power in the United Kingdom are considered from the point of view of Scottish Nuclear and in the context of the government's Nuclear Review and forthcoming proposals for the future of nuclear generation. Scottish Nuclear has been successful in transforming a loss making public sector company into one which is profitable. If proper account is taken of the risks of higher gas prices, environmental costs and the vulnerability to which the UK energy supply industry might be exposed by over dependence on gas, nuclear power is seen to be attractive. Outcome from the Review which Scottish Nuclear would like to see includes: a separation of their successful ongoing AGR programme from the historical magnox liabilities; a segregated fund to deal with long term AGR decommissioning and waste liabilities; greater commercial freedom and a move towards privatisation. (UK)
Separate abstracts are included for each of the papers presented concerning current technical and economical events in the nuclear field. Twelve papers have been abstracted and input to the data base. The ''international nuclear energy guide'' gives a general directory of the name, the address and the telephone number of the companies and bodies quoted in this guide; a chronology of the main events 1982. The administrative and professional organization, the nuclear courses and research centers in France are presented, as also the organization of protection and safety, and of nuclear fuel cycle. The firms concerned by the design and the construction of NSSS and the allied nuclear firms are also presented. The last part of this guide deals with the nuclear energy in the world: descriptive list of international organizations, and, the nuclear activities throughout the world (alphabetical order by countries) [fr
This report includes the issuances received in October 1996. Issuances are from the Commission, the Atomic Safety and Licensing Boards, and the Directors' Decisions. 15 issuances were received and are abstracted individually in the database: Louisiana Energy Services, U.S. Enrichment Corporation, Yankee Atomic Electric Company, General Public Utilities Nuclear Corporation, James L. Shelton, Juan Guzman, Northern States Power Company, TESTCO Inc., Washington Public Power Supply System, all nuclear plants, Cleveland Electric Illuminating Company, Duke Power Company, Florida Power Corporation, and Northeast Nuclear Energy Company (2 issuances). No issuances were received from the the Administrative Law Judges or the Decisions on Petitions for Rulemaking
This report includes the issuances received in October 1996. Issuances are from the Commission, the Atomic Safety and Licensing Boards, and the Directors` Decisions. 15 issuances were received and are abstracted individually in the database: Louisiana Energy Services, U.S. Enrichment Corporation, Yankee Atomic Electric Company, General Public Utilities Nuclear Corporation, James L. Shelton, Juan Guzman, Northern States Power Company, TESTCO Inc., Washington Public Power Supply System, all nuclear plants, Cleveland Electric Illuminating Company, Duke Power Company, Florida Power Corporation, and Northeast Nuclear Energy Company (2 issuances). No issuances were received from the the Administrative Law Judges or the Decisions on Petitions for Rulemaking.
Steiner, R.; Byers, K.
The public education booklet features an essay on prevention and control of oil spills. It is intended to provoke thought and action among industry, government, and the public that will lead to safer transport of oil, more effective ways of responding to oil spills, and less dependency on petroleum products. The essay is followed by a summary of environmental and biological effects of the spill accompanied by information on state and federal research, an overview of oil spill containment and cleanup technology, and a summary of significant state and federal legislative action. Also included is a list of other publications for readers who would like to explore in greater detail, different aspects of the spill
Lipscomb, T.P.; Harris, R.K.; Moeller, R.B.; Pletcher, J.M.; Haebler, R.J.
Following the Exxon Valdez oil spill in Prince William Sound, Alaska, sea otters (Enhydra lutris) that appeared oiled, were in danger of becoming oiled, or were behaving abnormally were captured and taken to rehabilitation centers. Oil exposure was assessed by visual examination on arrival at the centers. Tissues from 51 oiled sea otters and from 6 unoiled sea otters that died in rehabilitation centers were examined histologically. Histologic examinations were performed on tissues from 5 sea otters found dead with external oil present shortly after the spill. Necropsies were performed on 214 sea otters that had been collected and frozen in the period following the oil spill. Tissues from 6 apparently normal sea otters collected from an area not affected by the oil spill were examined histologically, and none of these lesions were found. We conclude that pulmonary interstitial emphysema, gastric erosion and hemorrhage, centrilobular hepatic necrosis, and hepatic and renal lipidosis were associated with exposure to crude oil in sea otters.
Many electric power companies in Japan, irrespective of their nuclear power generation ratio's difference, have nuclear power plants. These days, corporate brand image is becoming more and more important. Therefore, a survey was carried out to study the effect that nuclear power (including comparison with the other type of industry besides electric power) has on the corporate image of an electric power company. Further more, the survey includes a research about the effect on people's attitude change towards nuclear power before and after discovering the merits or benefits of nuclear power. The possibility of enhancing the corporate brand image of electric power companies by providing merit information of nuclear power was studied. (author)
This Final Environmental Statement contains the second assessment of the environmental impact associated with the operation of the Catawba Nuclear Station, Units 1 and 2, pursuant to the National Environmental Policy Act of 1969 (NEPA) and 10 CFR 51, as amended, of the NRC regulations. This statement examines: the affected environment, environmental consequences and mitigating actions, and environmental and economic benefits and costs. Land use and terrestrial and aquatic-ecological impacts will be small. Operational impacts to historic and archeological sites will be negligible. The effects of routine operations, energy transmission, and periodic maintenance of rights-of-way and transmission facilities should not jeopardize any populations of endangered or threatened species. No significant impacts are anticipated from normal operational releases of radioactivity. The risk associated with accidental radiation exposure is very low. The net socioeconomic effects of the project will be beneficial
Ngoasong, Michael Zisuh
This paper uses narrative analysis to critically examine the business practices used by five international oil and gas companies (IOCs) (Chevron, ExxonMobil, Shell, BP and Total) to respond to local content policies in petroleum-producing developing countries (Nigeria, Angola, Venezuela, Kazakhstan, Brazil, Indonesia, Yemen and Indonesia) during the period 2000–2012. The business practices include the formulation of local content strategies that are implemented through programmes and initiatives aimed at developing and using host country suppliers and workforce. Such practices and the narratives used to communicate them implicitly reflect the context in which the effectiveness of local content policies on economic development can be assessed. By comparing and contrasting the narratives across the five IOCs in relation to the wider literature, four emergent narrative strategies justifying the business practices of IOCs are identified and discussed. They include: (1) direct engagement to renegotiate local content requirements with governments, (2) legal compliance framework, (3) the business case for local content strategies, and (4) corporate social responsibility (CSR) initiatives. The conclusion considers the policy implications of these findings for local content development in petroleum-producing developing countries. - Highlights: • Local content policies define the local context that shape IOCs’ business practices. • Provides a narrative analysis of the business practices of IOCs in developing countries. • IOCs use four narrative strategies to relate their business practices to local content policies. • The business practices of IOCs can determine the effectiveness of local content policies
Van Vliet, Geert; Magrin, Geraud; Dittgen, Romain; Tavares, Marie-Adeline; Doudjidingao, Antoine; Maoundonodji, Gilbert; Liang, Guohuang; Wang, Fan; Yang, Weiyong; Lin, Yiran
This book analyses the factors that influence environmental management in the CNPC when operating outside of China, in the outer margins of the world oil system, specifically in Chad, a Least Developed Country. Within a sector marked by the regulations inherited from the Exxon project in Doba (implemented since 2000 with initial World Bank support), the 2007 CNPC Ronier project aims at refining part of the extracted oil and exporting the remainder, most probably through the pipeline built under the Exxon Doba project. The question of the compatibility between the systems of reference and practices in both firms thus arises. Through the prism of social and environmental responsibility, this text analyses the challenges in the interaction between Chinese oil firms, host countries and OCDE-based firms. (authors)
Delorme, H.; Buttin, J.
FRAMATOME is a French company whose main activities since 1958 have been the design and manufacture of standardized PWR Nuclear Steam Supply Systems. FRAMATOME builds the Reactor Coolant System components and installs and starts-up the extended Nuclear Steam Supply Systems. In addition to the supply of spare parts of tooling, the services offered by Framatome are implementation of backfits aimed at performance and safety improvement and equipment reliability, technical assistance and, maintenance and repair services
Oeij, P.; Žiauberyté-Jakštiené, R.; Dhondt, S.; Corral, A.; Totterdill, P.; Preenen, P.
Workplace innovation (WPI) is a developed and implemented practice or combination of practices which enables employees to participate in organisational change and renewal and hence improve the quality of working life and organisational performance. This report looks at reasons for enabling WPI, adoption and implementation, and impact on organisation and management, employees and employee representatives. The research is based on 51 companies identified in Eurofound’s third European Company Su...
National Oceanic and Atmospheric Administration, Department of Commerce — This collection consists of images of 1,235 ship logbooks created during British East India Company voyages. Period of record 1786-1834, peaking in 1804. The...
The current state and future trends for the world and domestic insurance markets are analyzed. The description of business intelligence methodology, tools and their practical implication for insurance companies are provided.
Full Text Available The current state and future trends for the world and domestic insurance markets are analyzed. The description of business intelligence methodology, tools and their practical implication for insurance companies are provided.
Patey, Luke; Kragelund, Peter
Denmark must not fail to promote corporate social responsibility in fragile states. International companies remain active in these environments, and often worsen rather than alleviate poor governance. Financial transparency and human rights initiatives offer the first step in ensuring...
Oryx Energy is an international hydrocarbon exploration and production company with proved reserves approaching one billion equivalent barrels and assets of about $4 billion. The company's worldwide headquarters are in Dallas, Texas, and it has major interests in the US Gulf of Mexico where it is expanding into the Flex Trend area. By the end of the decade, however, the company expects that 50 percent of its total reserves will be in the fast-growing overseas arena. Its current interests include operations in the United Kingdom North Sea, Indonesia, Equador, Gabon and Australia. To exploit and increase these resources the company has investigated in horizontal drilling techniques and advanced computing facilities which have greatly improved its direct hydrocarbon indicator technology, three-dimensional seismic analysis and reservoir simulations. (UK)
Full Text Available In this paper we study the relationship between the company and the leaders. We are interested what is characteristic of leadership in the best Slovenian companies. We used standardised employee questionnaire and data gathered in the Golden thread project. We observe the situation in these companies in the period between 2007 and 2014 to find out if there are any significant changes in leadership developments. Special attention in leadership observation is devoted to 1. The fundamental relationship between the company and the leaders, 2. The role and quality of leaders work, 3. Organizational culture, climate and relationships, 4. Entrepreneurship and innovation, 5. The quality of the working environment, 6. The personal growth and development and 7. Emotional commitment. The analysis represents an insight into current leadership situation and shows that the recent developments were heavily marked by the economic crisis, especially in 2009.
Full Text Available Today, there are many conceptions involving creation of the company value, as it is the main objective for the owners. However, there are still many companies interested primarily in the different company’s objectives and enhance its competitive position differently. The aim of the paper is to present and analyze the viewpoints of Czech and foreign specialists on the issue of company value creation. The paper provides the determination of factors positively influencing the company value, the description of their characteristics, and on the basis of a detailed academic discussion proposes conclusions. Attention is paid especially to the value drivers which are not recorded in the financial documents.The introduction of the paper gives a brief overview of the topic. The paper is divided into three main parts. The first part introduces the effective cost management. It clarifies the concept of the managerial accounting and explains its contribution to the creation of the company value. The second part deals with the external relationships of the company. It focuses on the buyer-supplier relationships and offers the detailed perspective on the specific issue of the agricultural companies and their competitiveness in relation to the land leases. The third part concentrates on the internal company environment, namely on the human capital potential and its effects on the value of the company. In the concluding part, the findings are summarized. Based on the results, the figure describing the determinants and generators of the company value is formed. This figure can be considered a systematic procedure how to create a company value.All findings are supported with the literature review e.g. Armstrong (2007, Fibírová and Šoljaková (2005, Marinič (2008, Petřík (2007 and Porter (2004. Within the paper elaboration, the analysis and synthesis as scientific methods were used for explanation of the experts’ points of view and then summed up as the
Even, William E.; Macpherson, David
This study examines several issues surrounding the tendency for some pension funds to invest in their own company’s stock. After reviewing the existing literature describing the benefits and costs of investing in company stock, the legislative environment surrounding company stock holdings is reviewed. Using data from Internal Revenue Service Form 5500 filings on the pension fund holdings of over 300,000 defined–contribution pension plans in the 1990s, we show that about one out of ten define...
Full Text Available Benchmarking is considered as one of the most effective ways of improving performance incompanies. Although benchmarking in business organizations is a relatively new concept and practice, ithas rapidly gained acceptance worldwide. This paper introduces the benchmarking project conducted in Esfahans Mobarakeh Steel Company, as the first systematic benchmarking project conducted in Iran. It aimsto share the process deployed for the benchmarking project in this company and illustrate how the projectsystematic implementation led to succes.
This thesis deals with problematic of organizational culture with emphasis on organizational culture in ICT companies. Main goal of this thesis is to develop own framework for influencing organizational culture in ICT companies. The introductory part sums up an overview of definitions of culture and organizational culture in chronological order. Evaluation of definitions from the author's perspective is also part of the opening chapter. The main part of thesis focuses on proposing framework f...
The main goal of this bachelor thesis called "Company Financial Analysis" is to evaluate the financial situation of ZS Kosova Hora a.s. in the years 2005 2013 using standard methods of financial analysis. To achieve this goal horizontal and vertical analyses, ratio analysis, pyramidal decomposition of the ROE indicator and solvency and bankruptcy models have been used. In all these areas the selected company has been compared with a selected sample of other agricultural enterprises and its fi...
Agnieszka Wójcik-Mazur; Karina Wieczorek
The subject of this publication is the problem of distribution management, exemplified by Company X. The process has been defined by analysing the conditions necessary to satisfy prospects’ needs and create the market position of a business entity. The paper focuses on the basic features of distribution system and the character of distribution channels.The assessment of distribution management has been illustrated with an example of Company X. The subjects of interest are: the dynamics of ord...
Casey, Ruth; Gallagher, Marc
It is contended that the skills or competencies that are required of business graduates by technology companies, range from the ability to communicate complex information about global issues in ways that are accessible to and connect with the general public, to problem-solving and project-based interaction. This represents a shift in the type of communication practice that now characterises the technology company, with its main focus on “agile” frameworks of teamwork. This report examines the...
Baghdasaryan, Delia; la Cour, Lisbeth; Schneider, Cédric
Theoretical research shows that competition has positive effects on productivity, for companies that are initially efficient, but not for unproductive firms. Our empirical analysis on a panel data of Czech companies, years 1995–2004, confirms this result. In addition, our analysis shows that when...... economic reforms affect both domestic and foreign competition, controlling for domestic competition is crucial when assessing the impact of trade liberalization. Otherwise, the effect of trade liberalization on firm productivity is upward biased....
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)
Full Text Available The Romanian legislation does not define anyhow the concept of companies. It was the merit of the doctrine, which attempted such a definition, starting usually from the provisions of the Civil Code, which in art. 1491 defines the civil society, for the purpose of the memorandum of the association1. For that matter, also in the specialized foreign doctrine (ex. the French doctrine companies are defined based on similar concepts, but standardized by the Civil Code. The two meanings that the company has to be regarded through, also explain the very specific legal matter, a matter of concepts resulting from understanding the concept of memorandum of association and the company-institution. Thus, the contractual conception, imposed by the development of the contract theory in the last century, explains the existence of the companies starting from the validity conditions imposed to any contract and from the contractual techniques that establish the relationships formed within the society (for example, the company management is based on a mandate contract under which the executive operates.
In Finland, licensing for new nuclear power is ongoing. The political approval is to be completed in 2010. Fennovoima's project is unique in various ways: (i) the company was established only in 2007, (ii) its ownership includes a mixture of local energy companies, electricity-intensive industries and international nuclear competence through E.ON, and (iii) it has two alternative greenfield sites. There are five prerequisites for a successful nuclear power project in a transparent democracy of today: (1) need for additional power capacity, (2) actor prepared to invest, (3) established competence, (4) available site, (5) open communications, and (6) favorable public opinion.
Mekel, Peggy A.; Saerang, David P.E.; Silalahi, Immanuel Maradopan
Employee could be a competitive advantage of a company if company manages its employees well. The success of a company could be seen from how a company manages their employees and engages their employees. Most of big companies put their employees in top priority in order to keep their top performance. These big companies manage their employees and try to engage their employees so that their employees could generate high performance. In this study, employee engagement is the factor to examine ...
Fleming, Daniel; Søborg, Henrik
A study of Danish multinational companies' human resource policy in their subsidiaries in Malaysia and Singapore.The sample of companies consists of 8 Danish multinational companies with activities in both Malaysia and Singapore.......A study of Danish multinational companies' human resource policy in their subsidiaries in Malaysia and Singapore.The sample of companies consists of 8 Danish multinational companies with activities in both Malaysia and Singapore....
The Modular Accident Analysis Program (MAAP) is a fast running, easy to use code for modeling accidents at nuclear power plants. These attributes make MAAP ideal for a number of applications. At Duke Power Company, MAAP has been used extensively in the performance of probabilistic risk assessment (PRA). Applications have also been found in the areas of emergency preparedness, training, and severe accident management. Specific applications of MAAP are presented in this paper with special attention to examples in the area of PRA success criteria development and severe accident management strategies selection. The application of MAAP to developing success criteria for ECCS performance during a large LOCA is presented. Additionally, an example of how MAAP has been used in the assessment of an alternative feed and bleed strategy is provided
Culp, D.C.; Kitlan, M.S. Jr.
Recent examinations performed at several foreign and domestic pressurized water reactors have identified significant control rod cladding wear, leading to the conclusion that previously believed control rod lifetimes are not attainable. To monitor control rod performance and reduce safety concerns associated with wear, Duke Power Company has developed a comprehensive control rod wear program for Ag-In-Cd and boron carbide (B 4 C) rods at the McGuire and Catawba nuclear stations. Duke Power currently uses the Westinghouse 17 x 17 Ag-In-Cd control rod design at McGuire Unit 1 and the Westinghouse 17 x 17 hybrid B 4 C control rod design with a Ag-In-Cd tip at McGuire Unit 2 and Catawba Units 1 and 2. The designs are similar, with the exception of the absorber material and clad thickness. There are 53 control rods per unit
Pontier, Jean-Marie; Roux, Emmanuel; Leger, Marc; Deguergue, Maryse; Vallar, Christian; Pissaloux, Jean-Luc; Bernie-Boissard, Catherine; Thireau, Veronique; Takahashi, Nobuyuki; Spencer, Mary; Zhang, Li; Park, Kyun Sung; Artus, J.C.
This book contains the contributions presented during a one-day seminar. The authors propose a framework for a legal approach to nuclear safety, a discussion of the 2009/71/EURATOM directive which establishes a European framework for nuclear safety in nuclear installations, a comment on nuclear safety and environmental governance, a discussion of the relationship between citizenship and nuclear, some thoughts about the Nuclear Safety Authority, an overview of the situation regarding the safety in nuclear waste burying, a comment on the Nome law with respect to electricity price and nuclear safety, a comment on the legal consequences of the Fukushima accident on nuclear safety in the Japanese law, a presentation of the USA nuclear regulation, an overview of nuclear safety in China, and a discussion of nuclear safety in the medical sector
... process waste at the Humboldt Bay ISFSI will not significantly affect the quality of the human environment... NUCLEAR REGULATORY COMMISSION [Docket No. 72-27; NRC-2011-0115] Pacific Gas and Electric Company; Humboldt Bay Independent Spent Fuel Storage Installation AGENCY: Nuclear Regulatory Commission. ACTION...
Mezhuev, V.; Tsiboulia, V.; Kiruyshkin, A.; Tchirkov, V.
The paper describes major steps of development and implementation of Quality Management System (QMS) in nuclear fuel fabrication at Joint Stock Company 'Mashinostroitelny zavod', Electrostal, Russian Federation. Special emphasis is paid to the estimation of QMS effectiveness, current impact of QMS implementation on nuclear fuel quality, sales market and directions for further QMS development. (author)
Firms on Dow Jones Sustainability Index yield over time the same return as the ''ordinary'' firms on the Dow Jones World Stock Index. There are several investment funds today that deal in shares with selected companies having a high environmental or ethical profile. This is Social Responsible Investing (SRI). When the Norwegian company Storebrand Kapitalforvaltning selects companies for SRI, they exclude immediately nuclear power stations, tobacco factories and manufacturers of land mines. In addition to the same return on invested capital, both investors and society get an environmental profit. The firms analysed and selected by Storebrand for SRI contributes significantly less negative environmental effects than the other firms, typically 33% less to the global heating and have on average 53% less toxic emissions and 45% less water consumption
A critical look at some of the problems facing Britain's nuclear industry is presented. The industry has become so politically and financially unpopular that special arrangements had to be made by the Government for the United Kingdom's nuclear generating capacity during the process of electricity privatization. Calculating the cost of, and providing the technology for reactor decommissioning remain huge problems with no present or likely future solutions. The satisfactory disposal of low, intermediate and high level radioactive waste has yet to be decided upon. The author also discloses how the balance sheets of the nuclear generating companies are being manipulated to avoid admitting to technical insolvency. (UK)
This document is the March 1996 listing of NRC issuances. Included are: (1) NRC orders granting Cleveland Electric Illuminating Company's petition for review of the ASLB order LBP-95-17, (2) NRC orders relating to the potential disqualification of two commissioners in the matter of the decommissioning of Yankee Nuclear Power Station, (3) ASLB orders pertaining to the Oncology Services Corporation, (4) ASLB orders pertaining to the Radiation Oncology Center, (5) ASLB orders pertaining to the Yankee Nuclear Power Station, and (6) Director's decision pertaining to the Yankee Nuclear Power Station
Bertsch, K.A.; Shaw, L.S.
This unique study was written specifically as a reference source for institutional investors concerned about the threat posed to their stock portfolios by the debate over nuclear arms production. The authors focus their analysis on the 26 leading companies in the field. The perspective is neutral and refreshing. Background information on strategic policy, arms control and disarmament, and the influence of the industry on defense policy and the economy is presented rationally. The study also discusses the economic significance of both the conversion from military to civilian production and nuclear freeze initiatives. An appendix contains a fact-filled guide to nuclear weapon systems
Mortality in nuclear workers of the French electricity company: period 1968-2003; Cohorte des travailleurs du nucleaire a Electricite de France: mortalite des agents statutaires sur la periode 1968-2003
Rogel, A.; Joly, K.; Metz-Flamant, C.; Laurent, O.; Tirmarche, M.; Laurier, D. [Institut de Radioprotection et de Surete Nucleaire (IRSN), Lab. d' Epidemiologie, DRPH/SRBE/LEPID, 92 - Fontenay-aux-roses (France); Hubert, D.; Garcier, Y. [Electricite de France (EDF), 93 - Saint-Denis (France)
Background We conducted a mortality study on a cohort of French nuclear workers employed at Electricite de France (EDF). A first cancer mortality analysis had covered the period 1968-1994. This paper presents results from a mortality analysis including nine additional years of follow-up to cover workers employed from 1968 to 2003. Methods The cohort includes 22 393 workers, 97% of whom are males. Employment data were updated using the EDF personnel file. Vital status was ascertained using the French National Registry of Population, and further completed using EDF personnel and pension files. Causes of death were obtained from the National registry of causes of death. Standardised Mortality Ratios (S.M.R.) were computed using national rates as references. Variations of all causes and all cancers S.M.R.s were studied according to demographic and occupational characteristics. Results At the study end point (31/12/2003), 74% of workers are still in active employment. Only 0.3% of workers are lost to follow-up. The median duration of follow-up is 20 years. Causes are ascertained for 96% of deaths. The total number of deaths is 874, 307 of which are cancer deaths. S.M.R.s for all causes and cancers show a significant deficit compared to the French national mortality. No significant excess was observed for any of the cancer sites studied. Non-significant excesses are observed for pancreatic, pleural, kidney and brain cancer. Significant variations of all causes S.M.R.s according to age at study entry and attained age are observed. Significant variations of all causes and all cancers S.M.R.s according to diploma at employment are observed, with a reduced S.M.R. for a higher level of diploma. Conclusion There is a significant deficit of mortality compared to the general population, reflecting a strong Healthy Worker Effect. Although nine years of follow-up were added, this cohort is made up of young workers, most of whom are still in active service. Regular updating of the
The Director of Safety for Scottish Nuclear Ltd, the company which has owned and operated Scotland's nuclear power generating capacity since privatization, explains how the management of safety is realized within the company, in line with the company's motto of ''Quality, Safety, Excellence''. A commitment to the highest levels of safety management in all its aspects is emphasized, from Board level down. The various measures taken to ensure these aims are realized are explained in three broad areas, radiological protection, operational nuclear safety and industrial safety. (UK)
Garner, D.; Krowzak, F.; Wishau, R.
This paper explains the assessment program developed by Commonwealth Edison Company (CECo) to evaluate the effectiveness of technical activities at its nuclear generating stations. The technical activities evaluated are in the areas of chemistry, emergency planning, radiation protection, and radioactive waste operations. The stations have technical programs for each of these areas and are set up to comply with applicable governmental laws and regulations, industry guidelines, and corporate policies and procedures. Reviews and audits need to be performed to ensure that technical program objectives are being met and that the programs are progressing as intended. Many organizations, including the Institute of Nuclear Power Operations, U.S. Nuclear Regulatory Commission, American Nuclear Insurers, and the CECo Quality Assurance Department perform such reviews and audits, which generate a wide variety of information on the stations' activities
Öster, Alexandra; Alm, Cecilia
The development within the European Union is that we are heading towards a common internal market. The law has during the year become more harmo-nized within the Union in many areas. The company law within the European Union has become harmonized through several company law directives and the freedom of establishment, which is included in the EC Treaty. The aim of an internal market is about to be achieved, but there are still differences between the systems of law within the Member States. T...
... mutual), mutual marine insurance companies, and mutual fire insurance companies issuing perpetual... companies (other than life or mutual), mutual marine insurance companies, and mutual fire insurance... insurance companies and mutual fire insurance companies exclusively issuing either perpetual policies, or...
Full Text Available The article describes logistics survey in Estonia carried out in 2007 as a part of the LogOnBaltic project. The level of logistics in Estonian manufacturing, trading and logistics companies is explored through logistics costs, performance indicators, outsourcing, ICT use and logistics self-estimation of the companies responded. Responses from 186 Estonian companies were gathered through a web-based survey (38% of manufacturing, 38% of trading and 24% of logistics sector. Logistics costs as the percentage of turnover make in average 13.8% in manufacturing and 13.3% in trading. Transportation and inventory carrying cost form around 70% of overall logistics costs. Considering the logistics indicators surveyed, Estonian companies show up with relatively low perfect order fulfillment rates, short customer order fulfillment cycles and effective management of cash flows. The most widely outsourced logistics function is international transportation followed by domestic transportation, freight forwarding and reverse logistics. By 2010, the outsourcing of IT systems in logistics followed by inventory management, warehousing and product customization is expected to increase more substantially. The awareness of logistics importance is still low among Estonian companies. Only 27–44% of those agree that logistics has a considerable impact on profitability, competitive advantage, top management or customer service level.
Sheriffah Noor Khamseah Al-Idid Syed Ahmad Idid
Global energy security and climate change concerns sparked by escalating oil prices, high population growth and the rapid pace of industrialization are fueling the current interest and investments in nuclear power. Globally, a significant number policy makers and energy industry leaders have identified nuclear power as a favorable alternative energy option, and are presently evaluating either a new or an expanded role for nuclear power. The International Atomic Energy Agency (IAEA) has reported that as of October 2008, 14 countries have plans to construct 38 new nuclear reactors and about 100 more nuclear power plants have been written into the development plans of governments for the next three decades. Hence as new build is expected to escalate, issues of financing will become increasingly significant. Energy supply, including nuclear power, considered as a premium by government from the socio-economic and strategic perspective has traditionally been a sector financed and owned by the government. In the case for nuclear power, the conventional methods of financing include financing by the government or energy entity (utility or oil company) providing part of the funds from its own resources with support from the government. As national financing is, as in many cases, insufficient to fully finance the nuclear power plants, additional financing is sourced from international sources of financing including, amongst others, Export Credit Agencies (ECAs) and Multilateral Development Institutions. However, arising from the changing dynamics of economics, financing and business model as well as increasing concerns regarding environmental degradation , transformations in methods of financing this energy sector has been observed. This paper aims to briefly present on financing aspects of nuclear power as well as offer some examples of the changing dynamics of financing nuclear power which is reflected by the evolution of ownership and management of nuclear power plants
Yahaya Talib; Othman Mahmud; Asmah Mohibat; Muhamad Syazwan Zulkifli; Mohd Rodzi Ali
Microbiological Laboratory Medical Technology Division is committed in providing microbiological test service to internal and outside customer of Nuclear Malaysia. This paper presents a report on tests that have been performed on various type of samples received from outside customer from year 2009 to year 2012. Between 600 and 800 requests received ever year and 6 companies are our regular customers. Regular tests are sterility test, endotoxin limit test and incubation. Charge for the service contributes to agency's income every year. (author)
Eriksen, Rikke Augustinus; Morsing, Mette
Based on a systematic data collection we study one of the first pioneering company-stakeholder communication campaigns in social media: the case of energy company Vattenfall A/S’s pan-European campaign ‘The Climate Manifesto’. Our findings challenge the general assumption, that stakeholder...... lacked between the company and stakeholders. Vattenfall was accused of green-washing, resulting in a communications crisis. Negative stakeholder reactions consisted of prejudiced and non-negotiable argumentation indicating that social media imposes new managerial challenges since communication processes...... technologies and we question to what extent social media serve the enhancement of improved understandings across corporate and civil society on CSR issues. This paper suggests that managers face a risk of the “double-edge of stakeholder communication” when incorporating social media into their CSR strategies...
The drop in the price of crude oil has had a strong impact on oil companies earnings in 1998: for the first three-quarters, profits were down by an average 30 %. The performance levels attained by the refining-distribution activities, generally on a upwards trend, were not able to compensate for the sharp decrease in upstream earnings. Given these unfavorable circumstances, a number of companies are cutting back on capital investment projects. Unable to make further internal cost reductions on the same scale as before, oil companies are seeking to realize productivity gains through regional partnerships or large-scale mergers that, to some extent, could modify the traditional oil industry ranking
This article explores the Commercial Code and other laws of Ethiopia regarding founders – who they are, liabilities and benefits - who are also called 'promoters' by many other company laws. To some extent, it also looks into the business practice based on documents like memorandum of associations, articles of ...
Spain's Advanced Nuclear Reactors Programs, under DTN's leadership, has meant an active participation the American Design of Advanced Nuclear Power Plants, in both General Electric and Westinghouse Programs. This collaboration has given to the Companies, which directly involved, an in-depth knowledge of both Development Programs, as well as it has allowed to establish relationships with Nuclear Island DTN's coordination. These Companies included a broad sample of Spanish Companies most interest in the Nuclear Field: DTN representing Spanish Utilities with Nuclear Assets; Empresarios Agrupados and INITEC as a Joint Venture, representing Spanish A/E; Equipos Nucleares, S.A., representing Nuclear Components Manufacturers; Tecnatom, representing Nuclear Services and Engineering and CIEMAT as National Laboratory. Taiwan Electric Power has awarded its two 1300 MWe Lungmen Units to General Electric. Knowledge acquired by these Spanish Companies along FOAKE First of kind then Engineering has allowed them to bid for some authorities in Lungmen NPP and in some cases to get important awards. Furthermore, the good working relationship which has been established has made way for other Spanish Companies to bid for other Project Packages. On a case by case basis the response of Spanish manufacturer has been irregular . In some instances manufactures have stopped manufacturing nuclear components, and in other instances a distinct lack of interest has been detected. (Author)
The article analyses the view taken by Community law on companies' pro forma registration in another EU or EEA country. Community law recognises pro forma registration under company law, i.e. a brass plate is sufficient, whereas it does not recognise pro forma registration under tax law, i.......e. a brass plate is not sufficient. The article provides reasons for the differential treatment of the two contexts and clarifies the difference on the basis of the Hubbard criterion, in which it was ruled that the effectiveness of Community law cannot vary according to the various branches of national law....
Palus, Sebastian; Bródka, Piotr; Kazienko, Przemysław
Every single company or institution wants to utilize its resources in the most efficient way. In order to do so they have to be have good structure. The new way to analyze company structure by utilizing existing within company natural social network and example of its usage on Enron company are presented in this paper.
Taiwan Power Company's (Taipower's) nuclear backend management system will be established to encompass disposition of operating waste, plant decommissioning and decommissioning waste and spent nuclear fuel. During the past few years, most of the activities were proceeded in the expansion of spent fuel pool storage capacity of existing six nuclear power stations. A spent fuel interim storage system is being planned taking into account of local condition and international development status of various storage methods. A general principle concerning the plant decommissioning and disposition of operating waste and decommissioning waste is addressed. This paper also describes the general approach to be adopted for well integrating the various components of Taipower's nuclear backend management system. A description of Taipower's ongoing nuclear backend cost recovery program in which an ad hoc fund is set up to guarantee the financing of future backend management activities is given, too
Guo Zhifeng; Ding Qihua; Wang Zheng
In recent years, globalization of the world nuclear industry has developed into a new phase. Chinese nuclear industry will be inevitably integrated into this trend. Globalization will bring both positive and adverse effects on Chinese nuclear industry. Facing the fierce competition, Chinese companies must rise to many challenges to enter the global nuclear market. And China need to make scientific decisions and take effective measures in various fields of nuclear industry to realized the goal of global development. (authors)
The Journal continues its profiles of state owned oil companies with a return to the Persian Gulf, South America, and a first time look at the state oil company of Romania, one of Eastern Europe's most active and oldest producers. The government of Kazakhstan's activities are also covered in this report. These profiles detail the organization of the companies, with emphasis on upstream and downstream operations. Support functions, though essential to a company, are not covered in detail. Company projects and capabilities are only described in this report when necessary to put the company in perspective. Following are the profiles of state companies for Bahrain, Kuwait, Romania, and Venezuela
Following the political changes in Czechoslovakia in the late 1989, preparation of a new energy policy began in the second half of 1990. The principles of this new policy include an increase in the share of electricity in the energy balance, based on an increase in the contribution of nuclear power plants. This new nuclear policy should be oriented to the use of state-of-the-art technologies from world's foremost manufacturers such as Framatome, Siemens-KWU, ABB - Combustion Engineering, Mitsubishi and Westinghouse. In February 1991, companies associated in a consortium, viz. the Czech Power Company, the Slovak Power Company, the Czechoslovak Uranium Industry and Energoprojekt, sent the world manufacturers a preliminary invitation of tenders. The bids are now being evaluated by the Belgian company Belgatom and by the Czechoslovak company Energoprojekt. The completion of the feasibility study is conditional on the decision concerning the siting of a new nuclear power plant. (Z.S.). 1 tab
This report contains the collected issuances of the US Nuclear Regulatory Commission for the month of August, 1994. The report includes issuances of the Commission, the Atomic Safety and Licensing Boards, and the Directors' Decisions. Some of the entities involved include Gulf States Utility company, Sequoyah Fuels Corporation and General Atomics, Georgia Power Company, and Arizona Public Service Company
This small folder presents a digest of some useful information concerning the nuclear power plants worldwide and the situation of nuclear industry at the end of 1997: power production of nuclear origin, distribution of reactor types, number of installed units, evolution and prediction of reactor orders, connections to the grid and decommissioning, worldwide development of nuclear power, evolution of power production of nuclear origin, the installed power per reactor type, market shares and exports of the main nuclear engineering companies, power plants constructions and orders situation, evolution of reactors performances during the last 10 years, know-how and development of nuclear safety, the remarkable facts of 1997, the future of nuclear power and the energy policy trends. (J.S.)
Established companies have collaborated with startups for decades in order to enhance their capabilities in technology and innovation. However, in the recent years, the changes in the business environment have induced established companies to increase their collaboration with startups. Thus, startup activities of established companies have become a timely phenomenon. This study explores the startup activities of established companies by analyzing all the activity established companies conduct...
J. Dul (Jan); W.P. Neumann (Patrick)
textabstractManagers usually associate ergonomics with occupational health and safety and related legislation, not with business performance. In many companies, these decision makers seem not to be positively motivated to apply ergonomics for reasons of improving health and safety. In order to
Ayu Chairina Laksmi
Full Text Available Book ReviewJudul buku : The Living CompanyPenulis : Arie de GeusPengantar : Peter M. SengePenerbit : Harvard Business School PressTahun terbit : 1997Tebal : xiv + 214 hal
Hong, T.M.; Pieke, F.N.; Stam, T.
The rapid growth of Chinese investment in the Netherlands has been cause for both excitement and anxiety. Many of the companies and other investors are still unknown and the background and objectives of their investment often remain unclear. This research takes a close look at fourteen Chinese
Children's Television Workshop, New York, NY.
This handbook outlines the curriculum objectives for the children's television program, "The Electric Company." The first portion of the text delineates strategies for teaching symbol/sound analysis, including units on blends, letter groups, and word structure. A second section addresses strategies for reading for meaning, including…
Bruce Hansen; Jeff Palmer; Jeff Palmer
The wood-products industry is characterized by many small manufacturers that lack the staff to compile and analyze information on their operations and investments. Two computer programs, FRAN and JEFFI, have been developed by the USDA Forest Service at Princeton, West Virginia,to help small companies better analyze and monitor current performance, and better evaluate...
Full Text Available All organisations are primarily interested in maintaining and increasing intellectual capital assets, and knowledge management represents only a manner of supporting the satisfaction of this interest and of laying stress on this type of assets. A mistaken conception, according to which at the level of a company there is a finite knowledge store that can be “managed”, reflects nothing but the fact that, at the beginning, many companies have overlooked the general aim of their business. The intangible part is immaterial, difficult to describe, quantify and measure. The intangible asset has and creates value and that is why the evaluation of intellectual property does not represent a simple activity. From a modern viewpoint, organisational learning does not consist only in obtaining new knowledge, but also considers its employment in carrying out the activities of the company, and so it contributes to the generation of new knowledge. The success of companies depends on the personnel’s ability to understand, manipulate and develop information. In case of epistemic economy, the improvement of the innovation capacity, the creation of value and wealth are based on the division of knowledge.
Riis, Jens Ove
Over a period of several years many companies undergo a transformation with significant improvement in performance. We have studied such a process in seven SMEs to achieve a better understanding of how the change process was initiated and orchestrated. A rather complex picture has emerged...
The annual report of 1998 of Industrias Nucleares do Brasil S A - Brazilian company responsible for the industrial activities of the nuclear fuel cycle - introduces the next main topics: mineral resource directory main actions; industrial directory main actions; finance and administration directory main actions; transparency; environment, safety and quality; the company; and financial statements
1. juuniks on Leedu valitsus saanud Visaginasesse rajatava tuumaelektrijaama puudutavad investeerimisettepanekud Hitachi-GE Nuclear Energy Limited, General Electric Co. ja Westlinghouse Electric Company poolt. Peaminister Andrius Kubiliuse sõnul toob tuumaelektrijaam Leetu energiasõltumatuse
Collier, J. G.
In the United Kingdom, nuclear power plants are operated by three companies: Nuclear Electric (NE), Scottish Nuclear (SN), and British Nuclear Fuels plc (BNFL). The state-operated power industry was privatized in 1989 with the exception of nuclear power generation activities, which were made part of the newly founded (state-owned) NE and SN. At the same time, a moratorium on the construction of new nuclear power plants was agreed. Only Sizewell B, the first plant in the UK to be equipped with a pressurized water reactor, was to be completed. That unit was first synchronized with the power grid on February 14, 1995. Another decision in 1989 provided for a review to be conducted in 1994 of the future of the peaceful uses of nuclear power in the country. The results of the review were presented by the government in a white paper on May 9, 1995. Accordingly, NE and SN will be merged and privatized in 1996; the headquarters of the new holding company will be in Scotland. The review does not foresee the construction of more nuclear power plants. However, NE hopes to gain a competitive edge over other sources of primary energy as a result of this privatization, and advocates construction of a dual-unit plant identical with Sizewell B so as to avoid recurrent design and development costs. Outside the UK, the company plans to act jointly with the reactor vendor, Westinghouse, especially in the Pacific region; a bid submitted by the consortium has been shortisted by the future operator of the Lungmen nuclear power plant project in Taiwan. In upgrading the safety of nuclear power plants in Eastern Europe, the new company will be able to work through existing contacts of SN. (orig.) [de
... Woolen Mill Company, Faribault, MN; Faribo Woolens, Inc., a Related Company of Faribault Woolen Mill... December 9, 2009, applicable to workers of Faribault Woolen Mill Company, Faribault, Minnesota. The notice... Mill Company, a retail outlet store for the subject firm, Faribault Woolen Mill Company. Accordingly...
The annual report of 1998 of Industrias Nucleares do Brasil S A - Brazilian company responsible for the industrial activities of the nuclear fuel cycle - introduces the next main topics: mineral resource directory main actions; industrial directory main actions; finance and administration directory main actions; transparency; environment, safety and quality; the company; and financial statements.
The current and future prospects of the nuclear power industry in Europe are assessed in this Financial Times Energy Publishing report. Key issues relating to the development of the industry in both Eastern and Western Europe are addressed. Changing governmental and popular attitudes to nuclear power are described and nuclear energy's likely future contribution to Europe's energy needs is discussed. Detailed production and consumption statistics make the document useful reading for those in nuclear generating companies, electric utilities, major power consumers, waste management companies, governments, regulatory bodies, investors and environmental groups amongst others. (UK)