Occupational Radiation Protection during the Decommissioning of Nuclear Installations: Main Aspects of Management, Planning and Conduct

This publication provides practical information on occupational radiation protection and examples of good practices from the nuclear industry for complying with IAEA Safety Standards Series No. GSR Part 3. It is useful for planning new decommissioning projects and improving existing ones, as well as for licensing and supervision.

Format: Paperback / softback
Length: 62 pages
Publication date: 30 June 2021
Publisher: IAEA

This comprehensive publication offers valuable insights into occupational radiation protection, providing practical guidance and exemplars from the nuclear industry on how to adhere to the requirements outlined in IAEA Safety Standards Series No. GSR Part 3, Radiation Protection and Safety of Radiation Sources: International Basic Safety Standards. With the significant milestone of over 70% of the world's nuclear reactors slated for decommissioning by 2040, this publication serves as a valuable resource for planning new decommissioning projects and enhancing the effectiveness of existing decommissioning endeavors. Furthermore, it provides useful input for licensing and supervision of decommissioning projects, ensuring adherence to international safety standards and promoting the well-being of workers involved in these critical activities.

Introduction:
The decommissioning of nuclear reactors is a critical phase in the lifecycle of nuclear power plants, involving the safe and efficient removal of radioactive materials and equipment from the site. As the world's nuclear fleet continues to age, the demand for decommissioning services is expected to increase significantly. This publication aims to provide practical information and examples on occupational radiation protection and safety during decommissioning activities.

Occupational Radiation Protection:
Occupational radiation protection is a fundamental aspect of decommissioning projects. It involves the implementation of measures to minimize the exposure of workers to radiation and to ensure that their exposure remains within acceptable limits. The IAEA Safety Standards Series No. GSR Part 3 provides guidelines and recommendations on radiation protection and safety of radiation sources, which are essential for decommissioning activities.

Good Practices from the Nuclear Industry:
The nuclear industry has extensive experience in decommissioning and has developed a range of good practices that can be applied to other decommissioning projects. These good practices include the use of specialized equipment and techniques, such as remote handling and robotics, to minimize worker exposure to radiation. They also involve the development of comprehensive safety management systems and the implementation of regular safety audits and training programs.

Planning for Decommissioning Projects:
Planning for decommissioning projects is a critical step in ensuring the success of these activities. It involves the development of a detailed decommissioning plan that outlines the scope of work, the timeline, and the resources required. The plan should also include measures to minimize worker exposure to radiation and to ensure that the decommissioning process is conducted in a safe and environmentally responsible manner.

Licensing and Supervision of Decommissioning Projects:
Licensing and supervision of decommissioning projects are essential to ensure that these activities are conducted in compliance with international safety standards and regulations. Licensing authorities, such as the Nuclear Regulatory Commission (NRC) in the United States, play a crucial role in reviewing and approving decommissioning plans and ensuring that the necessary safety measures are in place. Supervision by experienced professionals is also important to monitor the progress of the decommissioning process and to address any safety concerns that may arise.

Conclusion:
In conclusion, this publication provides valuable insights into occupational radiation protection and safety during decommissioning activities. By adhering to the requirements outlined in IAEA Safety Standards Series No. GSR Part 3 and implementing good practices from the nuclear industry, decommissioning projects can be conducted in a safe and environmentally responsible manner. The use of specialized equipment and techniques, the development of comprehensive safety management systems, and the implementation of regular safety audits and training programs are essential for minimizing worker exposure to radiation and ensuring the success of these activities.

Weight: 190g
Dimension: 297 x 210 (mm)
ISBN-13: 9789201071217