Definitive Contract W912DW25CA002
- Not listed
- The U.S. Army Corps of Engineers Seattle District awarded a $6.58M firm-fixed price definitive contract to Northbank Civil and Marine, Inc. on May 10, 2023, for the Chief Joseph Dam Spillway Sump Pumps and Controls Upgrade in Bridgeport, Washington. The contract encompasses removal and replacement of two vertical line shaft pumps, six submersible pumps, associated piping and valves, control equipment, and electrical systems at the dam facility. Work is scheduled for completion by December 23,...
- This is a $2,915,680.00 firm fixed price contract awarded by the U.S. Army Corps of Engineers to Northbank Civil And Marine, Inc., a small business. The contract is for the Cougar Dam Oil Spill Prevention System project, which involves infrastructure upgrades and repairs at federal flood control and hydroelectric facilities in the Pacific Northwest. Northbank has significant experience performing similar civil construction and marine services for the Army Corps, including work on dams, locks,...
- The U.S. Army Corps of Engineers awarded a $8.86M firm fixed-price definitive contract to JR Merit, Inc. on February 15, 2025, to rehabilitate the Chief Joseph Dam Powerhouse sump pumps and controls system in Bridgeport, Washington. The scope of work includes replacing three 75-horsepower pumps, upgrading control systems, replacing piping and valves, installing new lighting and access equipment, and performing structural modifications to access areas at the powerhouse facility. The contract is...
- The Army Corps of Engineers awarded a $772,887 firm fixed price purchase order to Arapaho Pipe & Supply LP to replace turbine oil piping at Chief Joseph Dam in Bridgeport, Washington. The solicitation sought bids to supply stainless steel, carbon steel, copper, and rubber/elastomeric piping materials including pipes, fittings, valves, expansion joints, clamps, and associated components for assembling into kits. With a period of performance from August 2021 through April 2022, this total...
- This is a $5,825,105.00 definitive contract awarded by the U.S. Army Corps of Engineers to Northbank Civil & Marine, Inc., a for-profit subchapter S corporation, to perform rehabilitation work on the HAHD SPILLWAY GATES. The contract is a firm fixed-price arrangement and was set aside for total small business participation. Northbank Civil & Marine, Inc. has previously executed over $60 million in civil construction and marine services contracts for the Army Corps of Engineers and...
- This federal contract, awarded by the U.S. Army Corps of Engineers, is for the replacement of the Tainter valve 4 trunnion pin assembly at the Lower Monumental Dam in Kahlotus, Washington. The contract has a firm fixed price of $289,831.39 and was awarded on January 21, 2016, with a final completion date of July 1, 2016. The prime contractor is Northbank Civil and Marine, Inc., a for-profit subchapter S corporation that specializes in infrastructure upgrades and repairs for dams, navigation...
- This is a $2,066,833.02 firm-fixed-price contract awarded by the U.S. Army Corps of Engineers to Northbank Civil And Marine, Inc. for the installation of concrete in a gatewell for fish guidance efficiency improvements at the Bonneville Powerhouse 2 in North Bonneville, Washington. The contract has a total small business set-aside designation and is classified under NAICS code 237990 - Other Heavy and Civil Engineering Construction. The contract duration runs through May 31, 2024. This award...
- This is a firm fixed-price delivery order contract awarded by the U.S. Army Corps of Engineers to Northbank Civil and Marine, Inc., a small business subchapter S corporation based in Vancouver, Washington. The $2,060,110 contract is for the MCL Russell Creek Canal Repair, Lower Valve House Power Service, and Storage Dam Toe Drain Cleaning project. The contract was not set aside for any specific business type. This work is being performed under the Walla Walla Design Build Multiple Award Task...
- This is a $427,283.46 firm fixed-price contract awarded by the U.S. Army Corps of Engineers (USACE) to Northbank Civil and Marine, Inc., a small business contractor based in Vancouver, Washington. The contract is for repairs to the radial arm gates at the Mill Creek Diversion Dam in Walla Walla, Washington. The work includes concrete excavation, installation of electric heating cables, concrete and coating repairs, gate component replacement, and fabrication/installation of a new...
- This is a $4,653,818.07 firm fixed-price definitive contract awarded by the U.S. Army Corps of Engineers to Northbank Civil and Marine, Inc., a for-profit subchapter S corporation, for the BN1 Personnel Safety Improvements project. The contract was set aside for small businesses and has a completion date of January 16, 2020. Northbank Civil and Marine, Inc. has received over $60 million in prior federal contracts from the U.S. Army Corps of Engineers and the Department of Defense for...
This is a firm-fixed-price contract awarded by the U.S. Army Corps of Engineers, Seattle District, to Northbank Civil and Marine, Inc., a small business based in Vancouver, Washington, for upstream monolith joint sealing work at the Chief Joseph Dam in Bridgeport, Washington. The $6,352,350.00 contract is to decrease excessive leakage into the dam's drainage gallery through drilling and installation of waterstops at specific monolith joints, diver-applied sealing, and related incidental work. The contract was awarded on November 1, 2025, with a completion date of April 30, 2026. It was competed as a total small business set-aside under NAICS code 237990 (Other Heavy and Civil Engineering Construction), with an associated size standard of $45 million. This contract is part of Northbank Civil and Marine's portfolio of work for the U.S. Army Corps of Engineers in the Pacific Northwest, which includes indefinite delivery contracts for rehabilitating levee pump stations and providing design-build construction services for civil works projects.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
Chief Joseph Dam Upstream Monolith Joint Sealing | W912DW25CA002 | Department of the Army Corps of Engineers Engineering District Seattle | Award Notice 3/3 | 9/19/25, 12:39 PM | |
Chief Joseph Dam Upstream Monolith Joint Sealing | W912DW25RA001 | Department of the Army Corps of Engineers Engineering District Seattle | Pre-Solicitation 1/3 | 6/24/25, 12:51 PM | |
Chief Joseph Dam Upstream Monolith Joint Sealing | W912DW25RA001 | Department of the Army Corps of Engineers Engineering District Seattle | Solicitation 2/3 | 7/11/25, 4:27 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $2.0m | 9/19/25 |