# SAM #FA441826Q0098 

Major overhaul and hardware procurement for High-Pressure Air System compressors (WP4351) at Nuclear Power Training Unit

**Buyer:** 628th Combat Sustainment Support Battalion
**Posted:** September 15, 2026
**Respond By:** September 21, 2026
**Identifier:** FA441826Q0098
**NAICS:** 811310

This opportunity involves a major maintenance overhaul and hardware procurement for High-Pressure Air (AHP) System compressors at the Nuclear Power Training Unit (NPTU), under the DEPT OF DEFENSE, DEPT OF THE AIR FORCE, AIR MOBILITY COMMAND, FA4418 628 CONS PK.
- Government Buyer:
  - DEPT OF DEFENSE, DEPT OF THE AIR FORCE, AIR MOBILITY COMMAND, FA4418 628 CONS PK
- OEMs and Vendors:
  - Sauer Compressors USA (OEM for WP4351 compressor package and related components)
- Products Requested:
  - WP4351 compressor package with 75 HP motor, baseframe (part number: 4351-800B00-032)
  - Modified container for compressor package (part number: 088273 REV. A)
  - Electrical sub-assembly for compressor (part number: 500434)
  - Drainage assembly for rental container (part number: 500433)
  - Air assembly for rental container (part number: 500432)
  - Weather hoods, strut channels, nuts, washers, rivet nuts, fire extinguishers, and other hardware (various part numbers and quantities)
- Services Requested:
  - 8,000-hour major overhaul of multi-stage AHP compressors, including complete teardown, component replacement, tolerance verification, and re-certification
  - All labor, certified replacement parts, tooling, and test equipment provided by contractor
  - Maintenance actions must be phased to ensure continuous, redundant compressor availability
  - All procedures must strictly adhere to Maintenance Requirement Card (MRC) AHP-R-2 (Rev 3)
- Unique/Notable Requirements:
  - Strict adherence to maintenance and re-certification procedures
  - Continuous compressor availability required during maintenance
  - Certified replacement parts and OEM components must be used
  - Detailed hardware and assembly requirements for compressor system installation

### Description

<p>The Nuclear Power Training Unit (NPTU) requires a major maintenance overhaul of its High-Pressure Air (AHP) System to maintain operational reliability, readiness, and mission support. To sustain critical operations, the multi-stage AHP compressors require an 8,000-hour major overhaul, encompassing complete teardown, component replacement, tolerance verification, and re-certification.</p>

<p>The Contractor shall provide all labor, certified replacement parts, tooling, and test equipment necessary to execute the 8,000-hour major overhaul on the designated AHP compressors. All maintenance, inspections, and re-certification procedures shall be performed strictly in accordance with&nbsp;Maintenance Requirement Card (MRC) AHP-R-2 (Rev 3) (Attachment 02). Maintenance actions must be phased to ensure continuous, redundant compressor availability throughout the period of performance.</p>

<p>Please be advised that the full requirements, including Instructions to Offerors (FAR 52.212-1) and the basis for evaluation (FAR 52.212-2), are detailed in the solicitation attachments. A thorough review of all attached documents is required for a compliant submission.&nbsp;</p>

[View original listing](https://sam.gov/opp/fc6321611206442d88f3c720658cd498/view)