W912DW25CA002↗

Name: W912DW25CA002: Chief Joseph Dam Upstream Monolith Joint Seal, Bridgeport, Wa See Attached Specifications, Plans, Supplement Drawings and Appendix D Encl 1 and 2.
Creator: SpendQuery
License: https://www.usa.gov/government-works

Northbank Civil and Marine, LLC received this contract from W071 Endist Seattle, Department of the Army: $6.27M obligated so far for construction of other non-building facilities. Its period of performance ended 2026-05-02.

Key facts · data as of Oct 22, 2026

Recipient: Northbank Civil and Marine, LLC
Awarding agency: Department of the Army (Department of Defense)
Contracting office: W071 Endist Seattle (W912DW)
Obligated to date: $6.27M
Potential value: $6.27M
Ends: 2026-05-02

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 22, 2026.

Cite this page: SpendQuery, Award W912DW25CA002, data as of Oct 22, 2026, https://spendquery.com/award?id=CONT_AWD_W912DW25CA002_9700_-NONE-_-NONE-

Northbank Civil and Marine, LLC: all federal awards · Department of Defense: spending · W071 Endist Seattle: what it buys

CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.

Definitive Contract · Department of the Army · to Northbank Civil and Marine, LLC (UEI PUVYFG5N1NH8) · data as of 2026-10-22

Obligated to date$6.27M9 actions

Current value$6.27Mwith options exercised

Period2025-11-01 → 2026-05-02current end date

What it is

Product or service: Construction of Other Non-Building Facilities (PSC Y1PZ)
Industry: Other Heavy and Civil Engineering Construction (NAICS 237990)
Contracting office: W071 Endist Seattle (W912DW)
Competition: Full and open after exclusion of sources · 2 offers received
Set-aside: Small business
Pricing: Firm fixed price
How it was bought: Standalone contract
Solicitation: W912DW25RA001
Where the work is: Douglas, WA · district WA-04

Obligations by fiscal year

FY2025$2.00M

FY2026$4.27M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

9 actions since 2025-09-19. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-05-18	P00007	Administrative change	$0	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.
2026-05-12	P00006	Change order	-$145.2K	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.
2026-04-01	A00001	Supplemental agreement (work within scope)	$65.7K	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.
2026-02-11	P00005	Option exercised	$160.0K	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.
2026-01-26	P00004	Option exercised	$144.7K	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.
2025-12-02	P00003	Option exercised	$160.4K	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.
2025-10-30	P00002	Funding only	$3.89M	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.
2025-10-01	P00001	Administrative change	$0	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.
2025-09-19	0		$2.00M	CHIEF JOSEPH DAM UPSTREAM MONOLITH JOINT SEAL, BRIDGEPORT, WA SEE ATTACHED SPECIFICATIONS, PLANS, SUPPLEMENT DRAWINGS AND APPENDIX D ENCL 1 AND 2.

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-22). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…