90 Vaisala radiosondes and antenna preamplifier for Natal and Hanoi
Closed Special Notice Posted
- Solicitation number
- 80NSSC25911709Q
- Agency
-
Shared Services Center
National Aeronautics and Space Administration
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 334516 Analytical Laboratory Instrument Manufacturing
- PSC
- 6640 Laboratory Equipment And Supplies
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
NASA's Shared Services Center has published a Special Notice announcing its intent to issue a sole source contract to Vaisala Inc. for 90 Vaisala radiosondes and an antenna preamplifier for stations in Natal, Brazil and Hanoi, Vietnam. The procurement is being conducted under FAR 13.106-1(b)(1)(i) authority, with NASA determining that Vaisala Inc. is the sole provider capable of supplying these specific items. The contract will be managed by NASA/NSSC with performance occurring at NASA's Goddard Space Flight Center. The procurement falls under NAICS code 334516 for Analytical Laboratory Instrument Manufacturing and will utilize commercial acquisition procedures under FAR Parts 12 and 13.
The primary objective of this procurement is to support long-term ozonesonde measurement operations at two SHADOZ (Southern Hemisphere Additional Ozonesondes) stations, maintaining multi-decadal balloon-borne ozone profile records essential for satellite validation, ozone trend analysis, and climate studies. Interested organizations must submit their capabilities and qualifications in writing by 3:00 p.m. Central Standard Time on August 12, 2025, to the designated points of contact. These submissions will be evaluated solely to determine whether the procurement should be conducted on a competitive basis, though the government retains full discretion over this determination. The period of performance is expected to span approximately one year from August 2025 to July 2026, ensuring continuity of existing measurement records at both international monitoring stations. Oral communications are not acceptable responses to this notice, and all submissions must be made through the identified procurement and contracting officer contacts.
Notice text
Synopsis:
NASA/NSSC has a requirement for 90 Vaisala radiosondes and antenna preamplifier for Natal and Hanoi.
NASA/NSSC intends to issue a sole source contract to VAISALA INC: 194 S TAYLOR AVE; LOUISVILLE, CO 80027 under the authority of FAR 13.106-1(b)(1)(i). It has been determined that VAISALA INC is the sole provider of 90 Vaisala radiosondes and antenna preamplifier for Natal and Hanoi.
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 to the identified point of contact no later than 3:00 p.m. Central Standard Time on 8/12/2025. 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 .
Primary Point of Contact:
Cody Guidry
Procurement Specialist
Cody.d.guidry@nasa.gov
Secondary Point of Contact:
Tiffany Neal
Contracting Officer
Tiffany.neal@nasa.gov
Files
| File | Type | Posted |
|---|---|---|
| SATPC0039454 TAB 04 4 SOW.pdf |
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