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. *** An ind... 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. *** 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. ***