If you are interested in doing business with H2C we encourage you to register your company & update your information periodically. The more complete and current your company's information is in our database, the more visible your company is to H2C and their ongoing projects. CPCCo, HMIS & H2C all share a vendor database. If you have done business with one of the those prime contractors then you have already registered in the vendor database with H2C.

Register and maintain your company profile at https://www5.hanford.gov/vendreg/.

Expression of Interest - West Area Tank Farms Risk Management (WARM) Construction Services

Expression of Interest – West Area Tank Farms Risk Management (WARM) Construction Services

WARM is being constructed to supply material for off-site treatment and disposal, supporting compliance with regulatory milestones.  This construction project is required in support of Hanford Tank Waste Operations & Closure (H2C) prime contract with the U.S Department of Energy.

EOI for WARM Construction (New)

Expression of Interest Letters Due: Thursday, August 13, 2026.

Claudia Carson
Procurement Specialist, Construction
509-376-8410
Claudia_A_Carson@rl.gov

Expression of Interest - Civil Surveys and Dome Deflection Surveys

Hanford Tank Waste Operations & Closure (H2C) is the Integrated Tank Disposition Contractor (ITDC) and requires civil surveying and dome deflection surveying services to support the scheduled work within mission requirements. These services are needed in support of H2C’s prime contract with the U.S Department of Energy.

EOI Civil Surveys and Dome Deliveries Surveys (New)

Expression of Interest Letters Due: Thursday, April 30, 2026 by 4:00 P.M. (PST)

Glenn Ferguson
Procurement Specialist - Subcontracts
(509) 372-2713
glenn_a_ferguson@rl.gov