Z--JEFF REPLACE COOLING TOWER AND BOILERS

JEFF - Replace Cooling Towers and Boiler Units

SOURCES SOUGHT (MARKET SURVEY):

The National Park Service (NPS) is conducting a market survey to determine the interest and capability of contractors for a possible 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.

Prime contractors interested in working at Gateway Arch National Park the work will consist of:

At the grounds building the work will consist of the following: One new boiler will be installed to provide heat to both reheat and radiant floor system with a heat exchanger installed to lower the water temperature for the radiant in floor system. At the Arch complex, the cooling tower will be replaced by a new 800 T counterflow cooling tower, as part of the project, new condenser water pumps will be installed. We anticipate that work would begin in Fall 2026.

The NAICS code for this project is 238220, Plumbing, Heating, and Air Conditioning Contractors, with a small business size standard of $19M. The Magnitude of Construction anticipated is between $1M and $5M. Interested contractors should also consider their construction bonding capacities when responding.

Contractor must be registered as a small business under the listed socio-economic categories in SAM (System for Award Management) under NAICS code 238220 to be considered/confirmed.

Interested firms must submit the attached Market Research Sources Sought Survey.

This market research is being conducted to acquire additional information about potential contractors that may be interested in performing this work. This is not an invitation for bid (IFB) 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.

All responses must be submitted via email not later than 1200 CT, April 21, 2026. Email address: bridget_parizek@ios.doi.gov. Include the reference number (140P6026B0003) in the subject line.