Thermal Cycle Absorption Process (TCAP) Product Storage Bed C is to be replaced by new components in-kind and add TCAP Product Storage Bed C relief…
Office of NEPA Policy and Compliance
July 7, 2026
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Thermal Cycle Absorption Process (TCAP) Product Storage Bed C is to be replaced by new components in-kind and add TCAP Product Storage Bed C relief line to DI relief header. The new components will conform to the new design pressures and functional classification. In addition to these major components, the Hot and Cold Nitrogen (HCN) system serving TCAP Product Bed C will be updated. All components, including penetrations, of the HCN system within and outside the Diffuser (DI) Glovebox (GB, T105-301-1) serving these components will be replaced as part of this modification. Revision 1 of OBU-H-2022-0079: remove regenerable bed with heater scope and add TCAP Product Storage Bed C relief line to DI relief header.