Z--Ulysses S. Grant NHS - Geothermal System Leak Detection | SAM.gov Opportunity

Z--Ulysses S. Grant NHS - Geothermal System Leak Detection | SAM.gov Opportunity | G2X

Opportunity Summary

The National Park Service is conducting market research through Sources Sought notice 140P6226Q0001 to identify contractors capable of performing leak detection on a geothermal heating and cooling system at the Ulysses S. Grant National Historic Site in Saint Louis, Missouri. The project scope involves identifying the source of a leak totaling approximately 40 gallons per day, which is currently isolated to one disabled lateral. The leak is located either within an 80-yard lateral or one of five vertical bores, all of which are situated at least five feet below the ground surface. The agency requires a non-invasive detection method and recommends the use of helium leak detection.

This project is categorized under NAICS code 221330 Steam and Air-Conditioning Supply and PSC Z1JA Maintenance of Museums and Exhibition Buildings. The National Park Service will use the results of this survey to determine an acquisition strategy for the requirement. All participating firms must maintain an active registration in the System for Award Management to be eligible for any future related solicitations.

Responses to this notice are due by February 27, 2026, and should be submitted to the point of contact, Matthew Frank. Submissions must include the firm's name, Unique Entity ID, and a summary of leak detection capabilities. This market survey is for planning purposes only and does not represent a formal request for proposal or a commitment by the government to award a contract.

Generated by Lumen AI

Scoped analysis and attachments—go beyond the summary when you need detail from the solicitation package.

Opportunity Summary

Opportunity Details

Response deadline: Feb 27, 2026Expired 109 days ago
NAICS: 221330 (opens in new tab)
PSC: Z1JA (opens in new tab)
Set aside: —
Published: Feb 20, 2026
Updated: Feb 20, 2026
Agency: NATIONAL PARK SERVICE (opens in new tab)
Office: NATIONAL PARK SERVICE
Department: —
Source: View on SAM.gov (opens in new tab)

Contact and place of performance

Point of contact: Frank, Matthew

Place of performance

Saint Louis, MO 63123

USA

Original Description

Ulysses S. Grant NHS - St. Louis, MO - Geothermal System Leak Detection

SOURCES SOUGHT (MARKET SURVEY):

The National Park Service (NPS) is conducting a market survey to determine the interest and capability of contractors for an upcoming project. All costs associated with providing information in response to this market survey shall be the responsibility of the firm. Any information submitted is voluntary. The Contracting Officer will make an acquisition strategy determination based on the results of this market survey.

Work will consist of detecting a leak within the geothermal heating and cooling system at Ulysses S. Grant NHS in St. Louis, MO. Leak volume is approximately 40 gallons per day. Leak is currently isolated to one of the five system laterals and that lateral is disabled. Leak may be within the lateral or may be within one of the five vertical bores. Lateral length is approximately 80 yards. All laterals, vertical bore heads, and interfaces between each are located no less than 5 ft below ground surface; individual bores cannot be isolated. Leak detection shall be non-invasive. Recommended method is helium leak detection.

The NAICS code for this project is 221330 - Steam and Air Conditioning Supply. A registration within the System for Award Management is required. This market research is being conducted to locate potential contractors that may be interested in performing this work. This is not an invitation for bid (IFB), request for proposal (RFP), nor Request for Quote (RFQ) and does not constitute any commitment by the Government to issue any solicitation. All interested firms must respond to future solicitation announcements separately from responses to this market survey. Any solicitation that may be issued will be posted on SAM.gov.Interested parties shall contact the contracting officer at [email protected]. Please reference the posting number, 140P6226Q0001, in your email subject line. Include company name, SAM UEI, and leak detection capabilities in the email body. Phone and text messages are NOT recommended.

Z--Ulysses S. Grant NHS - Geothermal System Leak Detection

Attachments

Version History

Opportunity Summary

Opportunity Summary

Opportunity Details

Original Description

Opportunity Summary