Z--Grand Coulee Nathaniel Washington Power Plant G23
140R1026B0007 · INTERIOR, DEPARTMENT OF THE
A OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION solicitation, with responses due 2026-08-28. AwardCast estimates what this specific solicitation will close for, before you bid.
What's being bought
Work is located at Nathaniel Washington Power Plant near Grand Coulee Dam, adjacent to the Cities of Grand Coulee and Coulee Dam, Washington, approximately 90 miles west of Spokane, Washington, in Okanogan County. Principal components of work include replacement of damaged stator bottom bar in Gener
Comparable recent awards in OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION
| Winner | Award value | Offers | Date |
|---|---|---|---|
| MCMILLEN, INC. | $21.0M | 3 | 2026-07-02 |
| GMACC SERVICES LLC | $49K | 17 | 2026-06-29 |
| GIVING TREE CAPITAL, LLC | $34K | 9 | 2026-06-26 |
| BALLARD MARINE CONSTRUCTION LLC | $367K | 3 | 2026-06-26 |
| TTP CONTRACTING GROUP, INC. | $34K | 8 | 2026-06-26 |
Questions
What is solicitation 140R1026B0007?
Z--Grand Coulee Nathaniel Washington Power Plant G23, issued by INTERIOR, DEPARTMENT OF THE, under NAICS 237990 (OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION). Responses are due 2026-08-28.
What do similar contracts close for?
Comparable closed awards in this category ran from $34K to $21.0M, across 5 awards shown above. Those are historical results, not a forecast for this solicitation.
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