ContractPresolicitation

Z--Nathaniel Washington Power Plant Turbine Repair: Construction Indefinite Delive

INTERIOR, DEPARTMENT OF THE 140R1026B0004
Response Deadline
Jun 8, 2026
17 days left
Days Remaining
17
Until deadline
Set-Aside
Full & Open
Notice Type
Presolicitation

Contract Opportunity Analysis

The Bureau of Reclamation is seeking a five-year indefinite-delivery/indefinite-quantity construction contract to repair turbine runners and stay vanes at the Nathaniel Washington Power Plant at Grand Coulee Dam in Washington. The work includes inspecting turbine components, installing and removing draft tube platforms, building and removing temporary scaffolding, and performing metal removal, welding, grinding, and coating. The procurement is unrestricted and full and open under NAICS 238190, with a $19 million small business size standard, an IDIQ ceiling of $13.5 million, and a Buy American-Construction Materials clause for trade agreement coverage. The solicitation is expected on SAM.gov no sooner than 15 days after the notice and to close about 30 days after issuance, with SAM registration required and a site visit strongly encouraged.

Classification Codes

NAICS Code
238190
Other Foundation, Structure, and Building Exterior Contractors
PSC Code
Z2KA
REPAIR OR ALTERATION OF DAMS

Solicitation Documents

1 Files
C02_01_Pre_Sol_Notice_5_22_26_1.docx
Word18 KBMay 22, 2026
AI Summary
The Bureau of Reclamation is seeking a five-year Indefinite-Delivery/Indefinite Quantity (IDIQ) contract for construction services to repair turbine runners and stay vanes at the Nathaniel ‘Nat’ Washington Power Plant, located at the Grand Coulee Dam in Washington. The scope of work includes inspection, scaffolding construction, metal removal, welding, grinding, and coating. The project falls under NAICS code 238190, with a small business size standard of $19.0 million and an IDIQ ceiling of $13,500,000.00. This is an unrestricted, full and open competitive solicitation. Bidders must be registered in SAM.gov, and a site visit is strongly encouraged. Foreign national attendees must submit passport information for security clearance. The solicitation will be posted on www.sam.gov approximately 15 days after this notice.

Related Contract Opportunities

Project Timeline

postedOriginal Solicitation PostedMay 22, 2026
deadlineResponse DeadlineJun 8, 2026
expiryArchive DateJun 8, 2026

Agency Information

Department
INTERIOR, DEPARTMENT OF THE
Sub-Tier
BUREAU OF RECLAMATION
Office
PACIFIC NW REGION PN 6615

Point of Contact

Name
Fleming, Lance

Place of Performance

Grand Coulee Dam, Washington, UNITED STATES

Official Sources