FA4626 - DEAN Pump Repair
Closed Solicitation Posted
- Solicitation number
- FA462625Q0027
- Agency
-
Global Strike Command
Air Force, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Place of performance
- Malmstrom AFB, Montana 59402, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Air Force Global Strike Command is seeking a contractor to repair and recondition a Dean Brothers R-484 6x8-15 1/2 end-suction centrifugal pump used in the high temperature hot water heating plant at Malmstrom Air Force Base. The solicitation requires the contractor to upgrade the pump with precision-engineered components, including a new high-performance mechanical seal, composite wear parts, and a one-piece shaft design that meets or exceeds the original manufacturer's performance criteria. Contractors must demonstrate expertise in high-temperature centrifugal pump repair and the ability to manufacture components using specific materials like 12% chromium stainless steel and carbon fiber reinforced polymer composites. The work must conform to industry standards including ASME B4.1, ANSI/AGMA 6000, and ASTM A276, with detailed documentation required. The solicitation is posted on April 24, 2025, with proposals due by May 2, 2025 at 12:00 PM, and a requested delivery date of August 1, 2025.
The contract is set aside for Total Small Business, with a potential award value up to $19,000,000. The place of performance is Malmstrom Air Force Base in Montana (ZIP code 59402), and the contractor will be responsible for return shipping costs to the base. The period of performance is 140 days from contract award, with the specific work involving a comprehensive pump repair including complete inspection, disassembly, and rebuilding using upgraded components. The pump must be balanced to ISO 21940-11 Grade G2.5 and finished with high-temperature silver paint. Contractors will need to provide a final work scope report, mechanical seal drawing, spare parts list, and photographic documentation. The procurement falls under NAICS category 238220 for Plumbing, Heating, and Air-Conditioning Contractors and PSC category J043 for Maintenance/Repair/Rebuild of Pumps and Compressors.
Notice text
2 versions
Update #2 · Latest ·
This is a a new requirement for the repair and recondition of one (1) Dean Brothers R-484 6x8-15 1/2 end-suction centrifugal type pump used on the distribution system of the high temperature hot water heating plant. Contractor shall recondition the pump using upgraded materials and precision-engineered components IAW with the specifications in the the Statement of Work. The work must include a new high-performance mechanical seal, composite wear parts, a one-piece shaft design, and shall meet or exceed the original manufacturer's performance criteria. Return shipping costs to Malmstrom AFB shall be included in the quoted price. Additionally, all critical fits, tolerances, and surface finishes shall conform to industry standards, including ASME B4.1, ANSI/AGMA 6000, and ASTM A276. See attached Statement of Work for further details.
A question period will be open until 29 April 2025.
Update #1 ·
This is a a new requirement for the repair and recondition of one (1) Dean Brothers R-484 6x8-15 1/2 end-suction centrifugal type pump used on the distribution system of the high temperature hot water heating plant. Contractor shall recondition the pump using upgraded materials and precision-engineered components IAW with the specifications in the the Statement of Work. The work must include a new high-performance mechanical seal, composite wear parts, a one-piece shaft design, and shall meet or exceed the original manufacturer's performance criteria. Return shipping costs to Malmstrom AFB shall be included in the quoted price. Additionally, all critical fits, tolerances, and surface finishes shall conform to industry standards, including ASME B4.1, ANSI/AGMA 6000, and ASTM A276. See attached Statement of Work for further details.
Files
| File | Type | Posted |
|---|---|---|
| Solicitation - FA462625Q0027.pdf | ||
| Dean pump repair SOW.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Solicitation | |
| FA4626 - DEAN Pump Repair | Pre-Solicitation |
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