Decommissioning Of Facilities For Mining And Milling Of Radioactive Ores And Closeout Of Residues

As nuclear power plants reach the end of their life cycle and are closed, the uranium mining and milling facilities that have fed them will have to be decommissioned. This report provides information to governments to help plan and implement the decommissioning and closeout of such facilities along with the associated tailings impoundments, debris piles, leach fields, and unprocessed ore stockpiles. The goal is to enable a site to meet the radiological criteria either for unrestricted use or for long-term closeout under institutional control. Includes a glossary without pronunciation. No index. Distributed in the US by UNIPUB. Annotation copyright by Book News, Inc., Portland, OR

Once a nuclear installation has reached the end of its safe and economical operational lifetime, the need for its decommissioning arises. Different strategies can be employed for nuclear decommissioning, based on the evaluation of particular hazards and their attendant risks, as well as on the analysis of costs of clean-up and waste management. This allows for decommissioning either soon after permanent shutdown, or perhaps a long time later, the latter course allowing for radioactivity levels to drop in any activated or contaminated components. It is crucial for clear processes and best practices to be applied in decommissioning such installations and sites, particular where any significant health and environmental risks exist. This book critically reviews the nuclear decommissioning processes and technologies applicable to nuclear power plants and other civilian nuclear facilities. Part one focuses on the fundamental planning issues in starting a nuclear decommissioning process, from principles and safety regulations, to financing and project management. Part two covers the execution phase of nuclear decommissioning projects, detailing processes and technologies such as dismantling, decontamination, and radioactive waste management, as well as environmental remediation, site clearance and reuse. Finally, part three details international experience in the decommissioning of nuclear applications, including the main nuclear reactor types and nuclear fuel cycle facilities, as well as small nuclear facilities and legacy nuclear waste sites. Critically reviews nuclear decommissioning processes and technologies applicable to nuclear power plants and other civilian nuclear facilities Discusses the fundamental planning issues in starting a nuclear decommissioning process Considers the execution phase of nuclear decommissioning projects, including dismantling, decontamination, and radioactive waste management, as well as environmental remediation, site clearance and reuse

This Safety Guide provides recommendations on the establishment of an appropriate regulatory framework for the management of naturally occurring radioactive material (NORM) residues in an integrated manner and using a graded approach. It also elaborates on roles and responsibilities, options for management of NORM residues, long term safety of NORM residues, and exemption and clearance. The publication is targeted at regulatory bodies, operating organizations, technical support organizations and other parties who are interested and involved in management of NORM residues.

Nuclear sites become contaminated with radionuclides due to accidents and activities carried out without due consideration for the environment. Naturally-occurring radioactive materials (NORM) released by industrial processes such as coal power production and fertilizer manufacture may also require clean-up. Environmental remediation and restoration aim to reduce exposure to radiation from contaminated soil or groundwater. This book provides a comprehensive overview of this area. Part 1 provides an introduction to the different types of contaminated site and their characteristics. Part 2 addresses environmental restoration frameworks and processes. Part 3 then reviews different remediation techniques and methods of waste disposal. Explores types and characteristics of contaminated nuclear and NORM sites Provides an in depth guide to environmental restoration frameworks and processes including stakeholder involvement, risk assessment and cost-benefit analysis in the remediation and restoration of contaminated nuclear and NORM sites Offers coverage of remediation techniques and waste disposal from electrokinetic remediation to in situ and ex situ bioremediation of radionuclides contaminated soils

On 16 November 1994, the 1992 U.N. Law of the Sea Convention took effect. Progress is now evident in the implementation of Chapter 17 of Agenda 21, as reviewed by the 1997 UNGA Special Session. These developments and the establishment of the International Seabed Authority (ISBA) and the International Tribunal for the Law of the Sea (ITLOS) make the continuation of the NILOS Documentary Yearbook, now in its 11th year, of particular significance in the years to come. The Yearbook compiles the documents related to ocean affairs and the law of the sea issued each year by organizations, organs, and bodies of the United Nations system. These include documents of the U.N. General Assembly, ECOSOC and its regional Commissions, the U.N. Secretary-General's Informal Consultations, PrepCom ISA/ITLOS, UNCED, UNEP and UNCTAD; followed by the documents of specialized agencies and other autonomous organizations of the U.N. system, including FAO, IAEA, ILO, IMO, UNESCO/IOC and WMO. The Yearbook reproduces in full documents issued in the course of the most recent year and lists other relevant documents. The NILOS Documentary Yearbook has proved of invaluable assistance in facilitating access by the community of scholars and practitioners in ocean affairs and the law of the sea to essential documentation.

Remediation of Contaminated Environments summarises - amongst other things - what happened to the people and environment around Chernobyl (and other nuclear sites) and what measures need to be taken in future in the event of nuclear accidents etc. plus it has a very important and currently topical use in detailing what to do in the event of a terrorist dirty bomb attack on a city. Remediation, including characterization of contaminated sites; safety requirements; remediation planning; effectiveness of individual measures in different environments; social, ethical and economic considerations; application of modern decision aiding technologies Applicable to different categories of contaminated environments and contaminants, comprising areas contaminated by radiation accidents and incidents, nuclear weapon tests, natural radionuclides associated with nuclear fuel cycle, fossil material mining and gas and oil production Associated side effects (environmental and social) and human based remediation measures, comprising perception of this activity by the population; with particular regard to stakeholders and population involvement in making decisions on environmental safety and remediation of contaminated sites

This book evaluates current technology and policy practices in the United States and Western Europe in the areas of environmental risk assessment, risk prioritization and risk management, and recommends strategies for successful risk management regarding cleanups in Central and Eastern Europe (CEE).The primary focus is on the evaluation of proven risk management stategies, which can gain public and regulatory acceptance, and thereby accelerate the demonstration and use of innovative US and host country environmental technologies in CEE. This will, in turn, help to accelerate the use of innovative, cost-effective cleanup systems at US DOE sites, and the use of US environmental technologies in foreign markets.The book emphasizes using risk management strategies as key components of integrated life cycle systems designed to treat hazardous/radioactive waste, and to remediate soil/groundwater plumes. Other topics of discussion include: partnerships with international companies for commercial applications; acceptance by CEE governments; and relationships to other US government initiatives.