Eaton 93PM 50KW UPS and Installation for NEXRAD Sites
ID: 142082-25-0247Type: Sources Sought
Overview

Buyer

COMMERCE, DEPARTMENT OFNATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATIONDEPT OF COMMERCE NOAANORFOLK, VA, 23510, USA

NAICS

All Other Miscellaneous Electrical Equipment and Component Manufacturing (335999)

Original Source

https://sam.gov/workspace/contract/opp/274290703aed4361b4d2ae0f51b1f40d/view
Timeline
    Description

    The Department of Commerce, specifically the National Oceanic and Atmospheric Administration (NOAA), is conducting market research for an indefinite delivery, indefinite quantity (IDIQ) contract to replace the Transition Power Source (TPS) for its 158 NEXRAD weather radars. The procurement aims to secure new Eaton uninterruptible power supply (UPS) systems, specifically the 93M and 93PM models, which must meet stringent requirements for lifecycle, power output, modularity, and seismic protection, as the current TPS is outdated and no longer supported. These systems are critical for maintaining operational continuity during power fluctuations, ensuring the reliability of weather radar operations across the United States. Interested vendors are encouraged to submit their capability statements and company profiles to Taylor Wisneski at taylor.wisneski@noaa.gov by 12:00 PM CST on November 28, 2025, as responses will inform the government's procurement strategy.

    Point(s) of Contact
    Taylor Wisneski
    (816) 426-2115
    taylor.wisneski@noaa.gov
    Files
    Title
    Posted
    SON for TPS hardware and install.pdf
    The National Weather Service (NWS) is seeking to replace the outdated Transition Power Source (TPS) for its 158 NEXRAD weather radars, which are critical for operational continuity during power fluctuations. The current TPS, a 20-year-old 50KVA uninterruptible power supply, is no longer manufactured or supported. The Request for Proposal outlines two main requirements (CLIN 0001 and CLIN 0002) for new Eaton UPS systems (93M and 93PM models, respectively) with specific life cycle, power, feature, mechanical, battery cabinet, sidecar/maintenance bypass module, and earthquake protection requirements. Both CLINs require the new units to be repairable, have a 15-year life cycle, provide 50 KVA of clean 208VAC, 60 Hz power, and be modular. Installation instructions detail the removal of old units, disposal protocols, and precise installation procedures for the new UPS, including seismic protection, communication cabling, and commissioning by an Eaton Customer Service Engineer. CLIN 0003 specifies spare units for NLSC without installation.
    Lifecycle
    Title
    Type
    Eaton 93PM 50KW UPS and Installation for NEXRAD Sites
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