Willamette falls locks seismic upgrades
Ended Definitive Contract Awarded Last action
- Contract number
- W9127N23C0003
- Awardee
-
Northbank Civil And Marine, LLC UEI PUVYFG5N1NH8
- Awarding agency
-
ENDIST Portland
US Army Corps of Engineers, Department of Defense
- Obligated
- $4,458,882
Award facts
- Opportunity
-
- Willamette Falls Locks (WFL) Seismic and Safety Upgrades Pre-Solicitation · W9127N22R0005 · Posted Sep 28, 2021
- Contract value 100% obligated
- $4,458,882.00 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- Contracting staff
- Funding agency
- US Army Corps of Engineers Department of the Army, Department of Defense
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Z2KA Repair Or Alteration Of Dams
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources · 4 offers Negotiated Proposal / Quote
- Pricing
- Firm Fixed Price
- Place of performance
- Oregon City, OR 97045, USA
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $83,222 | |
| Supplemental Agreement for work within scope | $30,660 | |
| Original award | $4,345,000 |
About this award
The U.S. Army Corps of Engineers awarded a $4.46 million firm fixed-price definitive contract to Northbank Civil and Marine, LLC for seismic upgrades to the Willamette Falls Locks on March 7, 2023, under a total small business set-aside. The contract was completed on June 5, 2025.
Work is performed in Oregon City, OR. The originating solicitation, posted as a pre-solicitation notice in September 2021, requested stabilization of the masonry guard lock wall, concrete canal basin wall, and two masonry miter gate monoliths through post-tensioned rock anchors, reinforced concrete, and anchoring steel rods. The acquisition targeted small businesses with capacity to execute structural stabilization work near water with limited site access. NAICS code 237990 (other heavy and civil engineering construction) applies, with a size standard of $36.5 million.
Quick answers
Who was awarded contract W9127N23C0003?
W9127N23C0003 was awarded to Northbank Civil And Marine, LLC by ENDIST Portland (US Army Corps of Engineers) on March 7, 2023.
How much is contract W9127N23C0003 worth?
The government has obligated $4,458,882 on W9127N23C0003.
Which agency awarded contract W9127N23C0003?
ENDIST Portland (US Army Corps of Engineers) awarded W9127N23C0003, with funding from US Army Corps of Engineers (Department of the Army).
Was contract W9127N23C0003 competed?
The extent of competition for W9127N23C0003 was full and open competition after exclusion of sources. The government received 4 offers. It was set aside: Total Small Business.
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