DWA Tube Bulkhead Seals
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W912EF26QA074
- Agency
-
ENDIST Walla Walla
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 326291 Rubber Product Manufacturing for Mechanical Use
- PSC
- 9320 Rubber Fabricated Materials
- Place of performance
- Ahsahka, Idaho 83520, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Army Corps of Engineers Engineering District Walla Walla seeks draft tube bulkhead seals and drill bits for the Dworshak Dam project, with proposals due July 7 at 11:00 AM. This procurement is a 100% women-owned small business (WOSB) set-aside, foreclosing competition outside that pool.
Place of performance is Ahsahka, Idaho. The procurement covers three line items: seven Bay 4-6 Bottom Section Draft Tube Bulkhead Seals, seven Bay 4-6 Top Section Draft Tube Bulkhead Seals, and twenty 5/8-inch Hollow Core Drill Bits with 1/2-inch shanks. The rubber seals must be full-molded type with J-bulb tops and sides and flat-type bottoms, featuring hot factory vulcanized corners, matching dimensions in reference drawings DWP-1-5-2/2 and DWP-1-5-2/1, and delivered without bolt holes. Rubber composition shall consist of natural rubber, synthetic polyisoprene, or a blend with reinforcing carbon black, zinc oxide, accelerators, antioxidants, vulcanizing agents, and plasticizers. Physical properties must meet ASTM standards: tensile strength of 3,000 psi minimum, 450 percent elongation at break, durometer hardness of 60–70 Shore Type A, maximum 5 percent water absorption, maximum 30 percent compression set, and no cracking under ozone resistance testing. Delivery is required within 15 weeks of award, FOB Destination, in durable wooden crates suitable for forklift offloading. Each seal set shall be covered by the manufacturer's standard warranty of not less than one year. Award will be made at best value based on price to a responsible offeror meeting all requirements. Quoted prices must remain valid for 30 days from the solicitation due date. The NAICS code is 326291, Rubber Product Manufacturing for Mechanical Use; the size standard is 750 employees. Submissions must include signed SF 1449 forms and any amendments via SF 30.
Notice text
Please see attached Solicitation, drawings, and technical specifications.
NOTE: All submissions must have a signed SF1449 and any accompanying SF30s (SF30 only applies if there are amendments).
Files
| File | Type | Posted |
|---|---|---|
| Drawings - b79v - 2025 and 2026.pdf | ||
| Specifications - DWA Draft Tube Bulkhead Seals.pdf | ||
| Solicitation - W912EF26QA074.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| DWA Tube Bulkhead Seals | Award Notice | |
| This notice | Solicitation |
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| Dworshak Skeleton Bay Draft Tube Bulkhead Rehabilitation | ENDIST Walla Walla | Total Small Business |
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