# Set of Photolithographic Polarizers

Canonical: https://abierto.us/opportunities/80nssc259785

- Solicitation number: 80NSSC259785
- Notice type: Presolicitation
- Status: Awarded to Celtic Terahertz Technology Limited
- Department: National Aeronautics and Space Administration
- Contracting office: NASA Shared Services Center (80NSSC)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 6640 Laboratory Equipment and Supplies
- First posted: July 13, 2025
- Last posted: July 13, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/c0c8e364eaa34caaa3be6b92a60fd627/view

## Description

**Synopsis:** 80NSSC NASA/NSSC has a requirement for A Set of Photolithographic Polarizers. NASA/NSSC intends to issue a sole source contract to Cel?c Terahertz Technology Limited under the authority of FAR 13.106-1(b)(1)(i). It has been determined that Cel?c Terahertz Technology Limited is the only source that provides the custom components for the equipment currently in place at NASA/Goddard Space Flight Center. 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 and services using the provisions, clauses and procedures prescribed in FAR Part 12 and FAR Part 13. The NAICS Code for this procurement is 334516. Interested organizations may submit their capabilities and qualifications to perform the effort in writing no later than 11:59 p.m. Eastern Standard Time on 7/21/2025.

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 Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at http://prod.nais.nasa.gov/pub/pub_library/Omb.html .

## Award on USAspending

- Recipient: Celtic Terahertz Technology Limited (UEI J1H2PS8RCZA8)
- Contract: 80NSSC25PA514, purchase order
- Obligated: $17,150.00
- Competition: Not Competed Under SAP, 1 offers received
- Link: solicitation number 80NSSC259785 equals the FPDS solicitation identifier; same awarding office 80NSSC (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_80NSSC25PA514_8000_-NONE-_-NONE-/


## Publications

- July 13, 2025: Presolicitation, due July 21, 2025 at 11:59 AM EDT. Notice c0c8e364eaa34caaa3be6b92a60fd627. https://sam.gov/workspace/contract/opp/c0c8e364eaa34caaa3be6b92a60fd627/view

## Points of contact

- 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/80nssc259785.