Natural Gas Survey
Closed Solicitation Posted
- Solicitation number
- FA4661-25-Q-0139
- Agency
-
Global Strike Command
Air Force, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 541990 All Other Professional, Scientific, and Technical Services
- Place of performance
- Dyess AFB, Texas 79607, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Air Force Global Strike Command is soliciting proposals for a comprehensive natural gas survey at Dyess Air Force Base in Texas. The contractor will survey, inspect, and test approximately 313,000 linear feet of natural gas pipeline infrastructure serving 311 facility premises, including all service lines, meters, regulators, valves, pressure relief devices, and related appurtenances from main distribution systems to individual facility connections. The primary scope focuses on leak detection using approved methods such as Flame Ionization or Laser Methane Detection, with detailed GPS-coordinate reporting of any detected leaks classified by severity level. Contractors must possess Texas state licensing and certification, comply with federal and state regulations including PHMSA and Railroad Commission of Texas standards, and demonstrate technical capability through submitted capability statements. The solicitation follows a best value, lowest price evaluation methodology, with quotes due August 14, 2025 at 12:00 PM CST, following multiple amendments that adjusted deadlines and clarified scope requirements.
This opportunity is designated as a Total Small Business set-aside under solicitation number FA4661-25-Q-0139, with no incumbent contractor identified in the available documentation. While specific contract values are not disclosed, the project involves surveying the extensive natural gas distribution system operating at 40-45 psi across the entire base, including Military Family Housing and specialized facilities like the Youth Center. The contractor must complete all work within 30 days after contract award, with final documentation and reports due within one month of project completion. Performance will occur at Dyess Air Force Base in Abilene, Texas, with work conducted primarily during normal business hours to minimize disruption to base operations, though after-hours and weekend work may be required. A mandatory site visit was scheduled for July 30, 2025, and contractors must maintain appropriate security clearances and base access authorization throughout the performance period.
Notice text
4 versions
Update #4 · Latest ·
Amendment 3:
1. Replace Attachment 2a. Updated SOW due to viewing restriction on previous version.
Amendment 2:
1. Offer due dates has changed to 14 Aug 2025 12pm CST
2. Updated SOW has been added along with map of G-6 Natural Gas Distribution System
3. Add Answers and Questions
Amendment 1: Clarification of dates: Questions are due NLT 4 Aug. Offer are due 11 Aug 2025 12 pm CST.
The Contractor shall survey, inspect, and test the natural gas pipeline that services Dyess AFB. This service will include service lines from the main distribution to the meter, and all downstream piping to include all regulators, piping, valves, meters, pressure relief devices, expansion joints, flanges, fittings, and other appurtenances directly connected to and part of the natural gas distribution system. The total gas lines to be surveyed measure approximately 313,000 linear feet. The Contractor shall perform a natural gas survey of all 311-facility premises on Dyess AFB
Update #3 ·
Amendment 2:
1. Offer due dates has changed to 14 Aug 2025 12pm CST
2. Updated SOW has been added along with map of G-6 Natural Gas Distribution System
3. Add Answers and Questions
Amendment 1: Clarification of dates: Questions are due NLT 4 Aug. Offer are due 11 Aug 2025 12 pm CST.
The Contractor shall survey, inspect, and test the natural gas pipeline that services Dyess AFB. This service will include service lines from the main distribution to the meter, and all downstream piping to include all regulators, piping, valves, meters, pressure relief devices, expansion joints, flanges, fittings, and other appurtenances directly connected to and part of the natural gas distribution system. The total gas lines to be surveyed measure approximately 313,000 linear feet. The Contractor shall perform a natural gas survey of all 311-facility premises on Dyess AFB
Update #2 ·
Amendment 1: Clarification of dates: Questions are due NLT 4 Aug. Offer are due 11 Aug 2025 12 pm CST.
The Contractor shall survey, inspect, and test the natural gas pipeline that services Dyess AFB. This service will include service lines from the main distribution to the meter, and all downstream piping to include all regulators, piping, valves, meters, pressure relief devices, expansion joints, flanges, fittings, and other appurtenances directly connected to and part of the natural gas distribution system. The total gas lines to be surveyed measure approximately 313,000 linear feet. The Contractor shall perform a natural gas survey of all 311-facility premises on Dyess AFB
Update #1 ·
The Contractor shall survey, inspect, and test the natural gas pipeline that services Dyess AFB. This service will include service lines from the main distribution to the meter, and all downstream piping to include all regulators, piping, valves, meters, pressure relief devices, expansion joints, flanges, fittings, and other appurtenances directly connected to and part of the natural gas distribution system. The total gas lines to be surveyed measure approximately 313,000 linear feet. The Contractor shall perform a natural gas survey of all 311-facility premises on Dyess AFB
Files
| File | Type | Posted |
|---|---|---|
| Attachment 2a Updated SOW Nat Gas Surv.docx | DOCX document | |
| G-6 Natural Gas Distribution System_Aug2025.pdf | ||
| Questions.pdf | ||
| Attachment 2 a. Updated SOW Nat Gas Surv.docx | DOCX document | |
| Gas Survey RFQ.pdf | ||
| Attachment 2 Gas Survey SOW.pdf | ||
| Attachment 1 FAR Provisions and Clauses.pdf | ||
| Attachment 3 Wage Determination.pdf |
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