Categorical exclusion (CX) determination for a proposed second egress hoist to be used for emergency egress at shaft No. 5.
The scope of this activity will be to install blanks to Vessel 6.8E and 7.7E for cooling water and steam at 221-H. Blanking cooling water and steam…
The FTF Facility needs a permanent design for supplying Chromate Water (CRW) to F-Tank Farm tanks above grade. The route will start east of Tank 25…
Improving the thermal envelope, replacing the HVAC system, upgrading the “black start” diesel generator systems of the generating plant, and instal…
Restore Tank 709 level control to original design with new float style Kimray level controller (LC-415) in H Canyon.…
The purpose of the action is to apply Categorical Exclusion (CX) B2.5 "Facility safety and environmental improvements," as a Generic CX within Env…
Bonneville Power Administration (BPA) proposes to add interior fencing and add additional base rock within the Grand Coulee Substation 230-kilovolt…
The U.S. Department of Energy (DOE) proposes to construct a Central Utility Plant (CUP) east of the Far Experimental Hall (FEH) Building 999 (B999)…
The existing Buildings 264-H and 264-2H Safety Significant (SS) Fire Suppression Systems (FSS) need to be upgraded/qualified to meet Seismic Design…
Convert Room B-070 in 773-A into a Vault-type Room (VTR). Connect the VTR to the existing 773-A ARGUS node.…