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DOE announces NEPA exclusion for advanced reactors
The Department of Energy has announced that it is establishing a categorical exclusion for the application of National Environmental Policy Act (NEPA) procedures to the authorization, siting, construction, operation, reauthorization, and decommissioning of advanced nuclear reactors.
According to the DOE, this significant change, which goes into effect today, “is based on the experience of DOE and other federal agencies, current technologies, regulatory requirements, and accepted industry practice.”
S. L. Liew, L. P. Ku, J. Kolibal, K. W. Hill
Fusion Science and Technology | Volume 8 | Number 1 | July 1985 | Pages 1020-1025
Shielding Neutronic | Proceedings of the Sixth Topical Meeting on the Technology of Fusion Energy (San Francisco, California, March 3-7, 1985) | doi.org/10.13182/FST85-A40167
Articles are hosted by Taylor and Francis Online.
Intense neutron and gamma radiation will accompany the reactor like DD and DT plasmas that are planned to be generated on the TFTR. Since many plasma diagnostic systems use detectors that are sensitive to neutrons and gamma-rays to various degrees, local shielding will be required to achieve acceptable signal to noise ratios during those high power operations. In this paper, we analyze the shielding problems related to the horizontal x-ray imaging system.