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This Pre-Solicitation opportunity from Department Of Commerce was posted on August 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

SOLE SOURCE: GRAW Software Support for the NWS/ Program Management Office.

Closed
142082-26-0440Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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AI Contract Overview

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The National Oceanic and Atmospheric Administration intends to award a sole source purchase order to GRAW Radiosondes GmbH & Co. KG for software support services benefiting the National Weather Service Program Management Office in Silver Spring, Maryland. The contract structure consists of a base period with four option years. This procurement is designated as a sole source because GRAW Radiosondes GmbH & Co. KG holds the proprietary source code and internal architecture for GRAWMET, making them the only provider capable of modifying the software to process unique data telemetry formats for DFM-17 radiosondes and integrating with MROS ground station hardware. Failure to maintain this specific support would jeopardize the operation of 55 sites, resulting in a loss of mission-critical atmospheric data used for tracking hurricanes and other weather patterns. While this is a pre-solicitation notice and not a request for proposals, interested firms may submit documentation to the contract specialist within 15 days of publication to challenge the sole source determination. The procurement falls under NAICS code 541519 and is managed by the Eastern Acquisition Division-Kansas City.

General Info

NOAA sole source contract for GRAW Radiosondes software support for National Weather Service.

NAICS

541519 - Other Computer Related Services

Place of Performance

Silver Spring, MD, 20910, USA

Set-Aside

NONE

Documents

0

No documents available

Documents will appear here when they are available.

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed
Posted

Presolicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Commerce Noaa
Contacts1 person available
OfficeNORFOLK, VA, 23510, USA
Organization / AgencyDepartment Of Commerce Noaa
Office AddressNORFOLK, VA, 23510, USA

Full Description

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The National Oceanic and Atmospheric Administration's (NOAA) Acquisition and Grants Office, Eastern Acquisition Division-Kansas City intends to negotiate and award a Base plus four option year purchase order, on a sole source basis, under authority of RFO FAR 6.103-1, with GRAW Radiosondes GmbH & Co. KG for software support services for existing GRAW Radiosondes for the National Weather Service (NWS) Program Management Office in Silver Spring, MD.


Sole Source Justification: 
The sole source determination is based on NOAA's Sole Source Justification. Only one source is capable - GRAW Radiosondes GmbH & Co. KG is the only company that can make modifications to the source code necessary to identify, modify, and rectify potential issues. This GRAW Radiosondes GmbH & Co. KG brand name is essential to the requirement because the source code and internal architecture of GRAWMET are proprietary to the Original Equipment Manufacturer (OEM). No other commercial software can process the unique data telemetry formats of the DFM-17 radiosonde or integrate with the existing MROS ground station hardware. Attempting to modify third­party software to meet these needs is not feasible, as it would require unauthorized access to proprietary GRAW protocols and would risk a critical gap in service. A disruption in support would prevent 55 sites from launching radiosondes, leading to a loss of mission-critical atmospheric data essential for tracking hurricanes and other significant weather patterns. Therefore, GRAW Radiosondes GmbH & Co. KG is the only source capable of providing the required maintenance and security updates necessary to ensure the continued reliability of the NWS upper-air observation network. 


This pre-solicitation notice is not a request for competitive proposals and no solicitation package is available. However, firms that believe they can fully meet the government's requirements may submit substantiating documentation or a request for additional information in writing to the (Contract Specialist) within 15 days after publication of this pre-solicitation notice. Such requests and documentation 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 conduct a competitive procurement, based upon responses to this notice, is solely within the discretion of the government. Oral communications are not acceptable in response to this pre-solicitation notice. 

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