Categorical Exclusion Determinations: B1.3

Evaluate and Correct Process Well 905-108H.…

Deployment of a temporary frac tank system to replace the failing septic system, so that a plan to move forward can be formulated while the septic …

Subcontractor will perform a roof repairs on 735-A. The Subcontractor "will not" disturb the existing roof on 735-A.…

Remove current air compressor, Compressed air dryer and necessary piping. Install New Air compressor, two Compressed air dryers and necessary pipin…

The EEC covers the sealing of windows and roof of 711-6N.…

Maintenance Dredging of River Water Intake Canal 681-3G.…

Hanford Mission Integration Solutions (HMIS) and their subcontractors perform routine maintenance activities and custodial services for buildings, …

Central Plateau Cleanup Company (CPCCo) and its subcontractors perform routine maintenance activities and custodial services for buildings, structu…

Grading of the exterior of 760-11G and the installation of a drainage system, to prevent further water intrusion.…

The site plans to complete additional roadway resurfacing on Road C this FY '24 (likely around the Mar/Apr timeframe). The section of roadway from …