Opportunity
SAM #69056726B000007
Replacement of Six AOP Culverts at Little Pend Oreille National Wildlife Refuge, WA
Buyer
Western Federal Lands Highway Division
Posted
March 25, 2026
Identifier
69056726B000007
NAICS
237990, 237310
This opportunity involves the replacement of six Aquatic Organism Passage (AOP) culverts at the Little Pend Oreille National Wildlife Refuge in Washington State. - Government Buyer: - Federal Highway Administration, Western Federal Lands Division (Department of Transportation) - U.S. Fish and Wildlife Service (project sponsor) - Scope of Work: - Replacement of 6 AOP culverts - Associated construction services: earthwork, erosion control, structural plate structures, traffic control, and environmental mitigation - Quantities include: - 380 cubic yards of excavation and embankment - 650 cubic yards of riprap - 1100 willow pole cuttings - 24 permanent traffic control signs, 14 temporary construction signs, 10 barricades, and 64 days of traffic control - 715 square yards of rolled erosion control products - 4 rock weirs, 2 log barriers, 6 root wads, 38 fish passage boulders, 490 cubic yards of streambed material, and 237 cubic yards of streambed channel realignment - Additional items: construction survey, quality control, sampling/testing, seeding, fertilizer, rental equipment, general labor, and removal/resetting of gates and cattle guards - Products/Services Requested: - Structural plate structures (culverts and drains) - Concrete box culverts - Roadway aggregate and related construction materials - Unique Requirements: - Multiple schedules with fixed completion dates (Schedule A by Fall 2027, Schedules B and C by Fall 2028) - Environmental mitigation measures (e.g., willow pole cuttings, rock/log/wood structures for habitat) - Project location is approximately 75 miles north of Spokane, WA, within a federal wildlife refuge - Estimated contract value: $2,000,000 to $5,000,000 - No specific OEMs or proprietary products are named; the project is open to qualified construction contractors.
Description
WA FWS LPO MULTI(1) Little Pend Oreille NWR Culvert Improvements
Little Pend Oreille National Wildlife Refuge
Pend Oreille, Washington
This Work consists of replacement of 6 Aquatic Organism Passage (AOP) culverts within the Wildlife refuge,. See “Project Description” posted under Attachments for additional details.
Project Location: approximately 75 Miles North of Spokane, Washington (city).
Project Length: 0.23 Miles
Estimated Price Range: between $2,000,000 and $5,000,000
Tentative Solicitation Date: Spring/ Summer 2026
Contract Type: Sealed Bid; Firm-Fixed-Price
Tentative Fixed Completion Date: this project has multiple schedules
Schedule A, fixed completion date: Fall 2027
Schedule B, fixed completion date: Fall 2028
Schedule C, fixed completion date: Fall 2028
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