# SAM #FA812626Q0062

Geotechnical Engineering Services Solicitation for Tinker Air Force Base

**Buyer:** AFSC PZIMB
**Posted:** September 23, 2026
**Respond By:** October 23, 2026
**Identifier:** FA812626Q0062
**NAICS:** 541330

This opportunity is for geotechnical engineering services at Tinker Air Force Base, Oklahoma, requested by the 76th Maintenance Group (MXSG) of the Air Force Sustainment Center.
- Government Buyer:
  - Department of the Air Force
  - 76th Maintenance Squadron Group (76th MXSG)
  - Oklahoma City-Air Logistics Complex (OC-ALC)
  - Air Force Sustainment Center (AFSC/PZIMB)
- OEMs and Vendors:
  - No specific OEMs or commercial vendors are named; services must be provided by a licensed Professional Engineer and certified drilling technician.
- Products/Services Requested:
  - Geotechnical Engineering Services (one-time contract)
    - Mobilization to site
    - Drilling three soil borings to specified depths
    - Soil sampling and laboratory testing (moisture content, particle-size distribution, Atterberg limits, soil classification, Total Petroleum Hydrocarbon analysis)
    - Hazardous waste analysis
    - Restoration of drilling sites
    - Professional Engineer stamped geotechnical report (including field data, lab results, soil bearing capacity, and recommendations)
- Unique/Notable Requirements:
  - Contractor personnel must be licensed and certified
  - Strict safety, environmental, and security compliance
  - Government provides utilities, security, and workspace
  - 100% Small Business Set Aside
  - Full and open competition
  - All technical details and requirements are specified in the Performance Work Statement


### Description

<p>The 76th MXSG unit is requesting a one-time contract for Geotechnical Engineering Services. Three boring locations will be identified and marked in the field by the MXSG Engineering Office.</p>

<p>*** An industry day will be held and open to interested vendors on 08 October 2026 beginning at 10:00 AM CDT at Tinker AFB, OK. If you plan to attend, please RSVP to the contacts below before 3:00 PM CDT; Tuesday, October 06, 2026. ***</p>

<p></p>

[View original listing](https://sam.gov/opp/1fdac44c5066494fb5ac4b3c0ec10348/view)