Siemens TX-I/O Module Products
Closed Pre-Solicitation Posted
- Solicitation number
- 70Z047_SS2026_Module_Products_HVAC
- Agency
-
Coast Guard
Department of Homeland Security
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Place of performance
- Yankeetown, Florida, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Coast Guard, under the Department of Homeland Security, is conducting market research to identify domestically manufactured alternatives to specific Siemens TX-I/O modules used in their Building Automation System. The agency is seeking substitutes for six proprietary Siemens module products: TXA1.K24, TXA1K-48, TXA1-72, TXM1.8D, TXS1.12F4, and TXS1.EF4. To qualify as domestically manufactured, all production processes must occur within the United States, and at least 65 percent of the total component costs must derive from materials mined, produced, or manufactured domestically. The alternative modules must meet satisfactory quality standards and be available in sufficient quantities for commercial needs. Interested firms must submit written responses by November 18, 2025, to Barbara.l.williamson-garris@uscg.mil and sharan.a.lind@uscg.mil with the subject line "Sources Sought Notice Siemens TX-I/O modules." This is a sources sought market survey only, and no contract will be awarded from this announcement.
This pre-solicitation notice includes no set-aside designations and identifies no current incumbents, as this is solely a market research initiative. Siemens is the current supplier of these modules, though the Coast Guard seeks competitive alternatives. No award value or budget range is specified in this sources sought notice, and no specific quantity requirements are detailed. Respondents are required to submit evidence of prior work and other documentation as specified in the solicitation requirements, though the notice indicates that the complete submission requirements have been truncated in the posted announcement. This opportunity falls under NAICS code 238220 (Plumbing, Heating, and Air-Conditioning Contractors) and PSC code N045 (Installation of Equipment – Plumbing, Heating, and Waste Disposal Equipment).
Notice text
Siemens TX-I/O Module Products
SOURCES SOUGHT: THIS IS ONLY A MARKET SURVEY FOR WRITTEN INFORMATION ONLY. THIS IS NOT A SOLICITATION FOR PROPOSALS AND NO CONTRACT WILL BE AWARDED FROM THIS ANNOUCEMENT. No reimbursement will be made for any costs associated with providing information in response to this announcement or any follow-up information requests. In order to protect the procurement integrity of any future procurement that may arise from this announcement, information regarding the technical point of contact will not be given and no appointments for presentations will be made.
The U.S. Coast Guard is conducting market research to identify domestically manufactured alternatives to Siemens TX-I/O modules, which are part of the Siemens Building Automation (BA) System and connect to proprietary Siemens controllers. Specifically, we are seeking alternatives to the following Siemens TX-I/O module products: TXA1.K24, TXA1K-48, TXA1-72, TXM1.8D, TXS1.12F4, and TXS1.EF4. The modules are proprietary that connect to proprietary Siemens controllers.
For these alternative modules to be considered manufactured in the United States, all manufacturing processes must take place in the United States, and at least 65 percent of the total cost of components must come from materials mined, produced, or manufactured domestically. The products must also be of satisfactory quality and available in sufficient quantities to meet commercial needs. The applicable North American Industry Classification System (NAICS) code for this request is 238220, which covers Plumbing, Heating, and Air-Conditioning Contractors. Components of foreign origin of the same class or kind for which nonavailability determinations have been made are treated as domestic.
If your firm is interested, please respond by email to Barbara.l.williamson-garris@uscg.mil and sharan.a.lind@uscg.mil with subject “Sources Sought Notice Siemens TX-I/O modules”.
Your response MUST include the following: (1) evidence of prior work in providing domestically manufactured TX-I/O modules that are comparable to including contract numbers, project titles, dollar amounts, points of contact and telephone numbers and (2) detailed information on the domestically manufactured that is compatible with solution. Your response is required no later than November 18, 2025.
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