SOLICITATION NUMBER 381784 “GROUTING AND DISPOSAL OF MIXED LOW-LEVEL WASTE”

Hanford Tank Waste Operations & Closure LLC (H2C) is issuing a Sources‑Sought solicitation (SOLICITATION NUMBER 381784) to award multiple Master Indefinite Delivery/Indefinite Quantity (IDIQ) subcontracts for the grouting and disposal of mixed low‑level waste. The work will be performed under the Integrated Tank Disposition Contract (ITDC), Prime Contract #89303324DEM000096, and is classified under NAICS 562211 (Waste Treatment and Disposal). The performance site is in Richland, Washington (ZIP 99352). Qualified firms are invited to review the solicitation details and submit proposals by the response deadline of 23 February 2026, 23:59 local time. Technical and contractual inquiries should be directed to the point of contact, Bryan Tinnin (bryan_w_tinnin@rl.gov; 509‑372‑2724). This opportunity seeks partners that can demonstrate excellence in meeting H2C’s project objectives for safe, compliant grouting and disposal of mixed low‑level waste.

Notice ID

bc209e7da9254e7aaf7f17358d60a680

Solicitation Number

SOLICITATION_NUMBER_381784

NAICS Code

562211

Classification Code

S222