9-Mile Pump Station
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST DETROIT.W072 ENDIST DETROIT · Response deadline: Tue, 20 Oct 2026
What the government is buying
The U.S. Army Corps of Engineers, Detroit District is soliciting construction work for the "9-Mile Pump Station" project. Based on the title and NAICS code, this involves water and sewer line and related structures construction—specifically, work on a pump station facility that likely supports stormwater management, flood control, or wastewater infrastructure. Pump stations are critical water resources infrastructure that move water from lower to higher elevations when gravity flow is insufficient.
The Corps of Engineers routinely designs, builds, and maintains civil works projects across the Great Lakes region, including flood risk management, coastal restoration, and water supply infrastructure. The Detroit District manages programs across Michigan and parts of Ohio, Indiana, Illinois, and Wisconsin.
Key facts
| Attribute | Value |
|---|---|
| Agency | U.S. Army Corps of Engineers, Detroit District |
| Notice type | Solicitation |
| Solicitation number | W911XK26BA028 |
| NAICS | 237110 — Water and Sewer Line and Related Structures Construction |
| Set-aside | None (full and open competition) |
| Response deadline | October 20, 2026 at 2:00 PM ET |
| Place of performance | See the solicitation |
Who can bid
This solicitation is full and open competition with no small business set-aside specified. Any responsible offeror—regardless of business size—may submit a bid, provided they meet the general requirements for federal construction contracting.
Small businesses are still eligible and encouraged to compete. Under NAICS 237110, the Small Business Administration size standard is $47.5 million in average annual receipts, which covers many regional and specialty construction firms. If you're a small business, note that you will compete directly against large firms for award.
To be eligible, your firm must:
- Be registered in SAM.gov with active registration through contract performance
- Have the appropriate North American Industry Classification System (NAICS) code in your SAM profile
- Meet any minimum experience, bonding capacity, and past performance requirements specified in the solicitation
How to put together a competitive bid
For heavy civil construction with the Corps of Engineers, competitiveness depends on technical precision and risk management:
Understand Corps-specific requirements. Army Corps projects use standardized specifications (typically the EM 1110 series and Unified Facilities Guide Specifications). If you haven't worked with the Corps before, review their contractor quality control requirements, which are typically more rigorous than commercial standards.
Assess bonding capacity early. Pump station construction involves significant earthwork, concrete, mechanical, and electrical components. Anticipate requirements for performance and payment bonds—potentially at 100% of bid price—and confirm your surety's willingness to support your bid.
Evaluate subcontractor strategy. Water resources construction typically requires specialized mechanical and electrical work for pumps, motors, and control systems. The solicitation may specify self-perform percentages; identify qualified subcontractors and obtain their commitments before bid day.
Price risk carefully. Underground construction carries geotechnical uncertainty. See the solicitation for any geotechnical data, dewatering requirements, and differing site conditions clauses. The Corps typically includes a changed conditions provision (FAR 52.236-2), but documentation and notice requirements are strict.
Review past performance requirements. The Corps weights past performance heavily. Prepare relevant project references of comparable size and complexity, even if this is your first Corps project.
Next steps
Download and review the full solicitation on SAM.gov using solicitation number W911XK26BA028. The solicitation contains the statement of work, drawings, specifications, and all evaluation criteria necessary to prepare your bid.
Critical deadline: Responses are due October 20, 2026 at 2:00 PM Eastern Time. SAM.gov shows this solicitation was posted on October 23, 2026—verify this date in the solicitation itself, and note whether the response deadline allows adequate preparation time for a project of this scope. Late submissions are typically not accepted under federal acquisition regulations.
View the official notice on SAM.gov →