Mississippi River Project Office - Rotary Screw Air Compressors
Closed Solicitation Posted
- Solicitation number
- W912EK26QA055
- Agency
-
ENDIST Rock Island
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 333912 Air and Gas Compressor Manufacturing
- PSC
- 4310 Compressors And Vacuum Pumps
- Place of performance
- Pleasant Valley, Iowa, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, Rock Island District, seeks four rotary screw air compressors with an option for one additional unit for the Mississippi River Project Office, with quotes due September 18 at 2:00 PM CST. Amendment 0001, effective September 11, converted this from a 100% Total Small Business Set-Aside to Full and Open Competition; small business distributors and suppliers remain eligible to compete.
Place of performance is Pleasant Valley, Iowa (ZIP code 52767). The specification requires Ingersoll Rand RS110IE, 110KW, 125 PSIG Fixed Speed Oil Lubricated Rotary Screw Compressors or equivalent units (brand name or equal). Each compressor must include 150HP TEFC motors rated 460/3/60, space heaters in the electrical cabinet, RTDs in manufacturer-specified locations, air-cooled oil coolers with orifice plates maintaining 65 psig in the sump, XS-180E controllers with second I/O boards, factory-installed containment bases, outdoor modification enclosures, low ambient capability rated to −20F, stainless steel braided oil hoses with O-ring face seals, and five-year manufacturer warranty. Units must be delivered complete and fully functional for immediate operation without contractor installation or start-up services; USACE handles physical installation and unloading. Equipment will be stored outdoors without shelter in extreme heat, direct sunlight, extreme cold, and snow conditions.
Delivery is required within 22 weeks of contract award, on or before March 1, 2027. Quoters must submit via email with SF 1449 blocks 12, 17, 23, 24, and 30 completed, current SAM registration, and data sheets verifying all specifications. Technical questions close September 9 at 2:00 PM CDT. Award goes to the lowest-priced conforming quoter. HUBZone price evaluation applies a 10% factor to non-HUBZone offers. NAICS 333912; PSC 4310.
Notice text
3 versions
Update #3 · Latest ·
Q&A Document was updated and attached 9.16.2026. - All other terms and conditions remain unchanged.
The purpose of Amendment 0001 to Solicitation W912EK26QA055 is to:
1. Update the Scope of Work. Changes are highlighted in YELLOW.
2. Extend the quote due date to 18 September 2026 at 2:00 PM CST.
3. Formally amend the solicitation competition type from a 100% Total Small Business Set-Aside to Full and Open Competition (Unrestricted). Small business distributors and suppliers remain fully eligible and encouraged to compete.
Q&A Document Attached as well.
Update #2 ·
The purpose of Amendment 0001 to Solicitation W912EK26QA055 is to:
1. Update the Scope of Work. Changes are highlighted in YELLOW.
2. Extend the quote due date to 18 September 2026 at 2:00 PM CST.
3. Formally amend the solicitation competition type from a 100% Total Small Business Set-Aside to Full and Open Competition (Unrestricted). Small business distributors and suppliers remain fully eligible and encouraged to compete.
Q&A Document Attached as well.
Update #1 ·
The U.S. Army Corps of Engineers (USACE), Rock Island District, Mississippi River Project, has a requirement for the procurement of four (4) new Rotary Screw Air Compressors (Base Requirement), with an option to purchase one (1) additional compressor (Option Unit) for the Locks and Dam section.
Technical inquiries and questions regarding Solicitation W912EK26QA055 are due no later than 2:00 PM CT on September 9, 2026. Quotes are due by 2:00 PM CT on September 14, 2026.
See the full Solicitation and its attachments for all instructions, technical specifications, and information required for quote submission.
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Solicitation | |
| Mississippi River Project Office - Rotary Screw Air Compressors | Pre-Solicitation |
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