SATPC0041443 Tab 06 RDSS..pdf

This is a Recommendation and Determination to Solicit from One Source or Brand Name document from NASA's Shared Services Center regarding a sole source acquisition for a Thrust Measurement System (TMS) test stand.

The procurement recommends negotiating exclusively with Force Measurement Systems for the Test Stand 406 Thrust Measurement System, with an estimated delivery date of 03/31/2027. Force Measurement Systems is identified as the only supplier providing Thrust Measurement Systems compatible with hypergolic propellants, capable of operating at 0.1 psia, and able to withstand the environmental conditions present in a vacuum-rated rocket propulsion test stand. The justification emphasizes that competition is impractical due to the specialized nature of the requirement and the critical timeline constraints. Selection of an alternative vendor would require over a year for vetting and certification to meet OSHA and NASA safety standards, effectively doubling the project schedule and cost. The TMS is required for testing Hypergolic Thrusters for NASA's Lunar Lander and Boeing's Starliner missions scheduled for January 2027. The document notes that Force Measurement Systems has previously supplied TMS units for WSTF, Marshall, and Stennis facilities, demonstrating established capability and experience with NASA requirements.