Categorical Exclusion Determinations: Savannah River Operations Office

A 9975 package is being heated to a temperature of up to 250F with external and internal heaters.…

Gas phase Molybdenum Hexafluoride (MoF6), CO2 and water samples will be condensed on a diamond slide and studied using the Helios femtosecond trans…

Revision 1: Dismantlement and Removal (D and R) of the Electrostatic Precipitators and connections attached to the 484-D Powerhouse…

Domestic Water Line Valve HQ-234000-DW-V-80.018 (provides make-up water for 218-2H Cooling Tower) will be corrected/replaced.…

Subcontractor will provide roof repairs at 225-22H. The Subcontractor will disturb the existing roof while performing these repairs on 225-22H.…

Aqueous corrosion testing is performed for numerous materials in solutions composed of an array of chemicals.…

The Process Technology Programs (PTP) will conduct laboratory scale simulations of the Defense Waste Processing Facility (DWPF) process at the Aike…

SRNL will perform synthesis for the development of materials pertaining to photovoltaic devices such as electrolytes, (photo)sensitizers/anodes, an…

The Proposed Activity is to remove both of the stack pipes for 782-5M and 782-6M soil vapor extraction units for both safety and cost savings.…

Isolation and removal of several pieces of equipment originally used by MOX from Building 226-2F to Building 717-F, to Building 711-1N or to availa…