# Engineering Support and Fabrication of 777 Airborne Instrument Enclosures

Canonical: https://abierto.us/opportunities/80nssc26940146q

- Solicitation number: 80NSSC26940146Q
- Notice type: Special notice
- Status: Awarded to Welch Mechanical Designs, LLC
- Department: National Aeronautics and Space Administration
- Contracting office: NASA Shared Services Center (80NSSC)
- NAICS: 334519 Other Measuring and Controlling Device Manufacturing
- Product or service code: 6695 Combination and Miscellaneous Instruments
- First posted: August 14, 2026
- Last posted: August 14, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/954acd22e214414a93a49de760e35d82/view

## Description

**Synopsis:** NASA/NSSC has a requirement for Engineering Support and Fabrication of 777 Airborne Instrument Enclosures. NASA/NSSC intends to issue a sole source contract to WELCH MECHANICAL DESIGNS, LLC 1200 Technology DR Suite N Aberdeen, Maryland 21001-1124, United States under the authority of FAR 12.102(a).

It has been determined that WELCH MECHANICAL DESIGNS, LLC is the sole provider of Engineering Support and Fabrication of 777 Airborne Instrument Enclosures NASA/NSSC will be the procuring center for this effort. Performance will be located at NASA/ Goddard Space Flight Center (GSFC).

The Government intends to acquire Commercial items or services using the provisions, clauses and procedures prescribed in FAR Part 12 for Commercial The NAICS Code for this procurement is 334519. Interested organizations may submit their capabilities and qualifications to perform the effort in writing to the identified point of contact not later than 12:00 p.m. Central Standard Time on 8/19/2026.

Such capabilities/qualifications will be evaluated solely for the purpose of determining whether or not to conduct this procurement on a competitive basis. A determination by the Government not to compete this proposed effort on a full and open competition basis, based upon responses to this notice, is solely within the discretion of the government. Oral communications are not acceptable in response to this notice. NASA FAR Supplement Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at https://www.hq.nasa.gov/office/procurement/regs/Procurement-Ombuds-Comp-Advocate-Listing.pdf .

**Primary Point of Contact:**

## Award on USAspending

- Recipient: Welch Mechanical Designs, LLC (UEI F2R4K6MU5JJ1)
- Contract: 80NSSC26P1374, purchase order
- Obligated: $110,000.00
- Competition: Not Competed Under SAP, 1 offers received
- Link: solicitation number 80NSSC26940146Q equals the FPDS solicitation identifier; same awarding office 80NSSC (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_80NSSC26P1374_8000_-NONE-_-NONE-/


## Publications

- August 14, 2026: Special notice, due August 19, 2026 at 1:00 PM EDT. Notice 954acd22e214414a93a49de760e35d82. https://sam.gov/workspace/contract/opp/954acd22e214414a93a49de760e35d82/view

## Points of contact

- Sara Jusino-Terry, sara.a.jusino-terry@nasa.gov
- Tiffany Neal, tiffany.neal@nasa.gov

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/80nssc26940146q.