Z--JEFF REPLACE COOLING TOWER AND BOILERS

Agency: INTERIOR, DEPARTMENT OF THE
State: Missouri
Type of Government: Federal
FSC Category:
  • Z - Maintenance, Repair or Alteration of Real Property
NAICS Category:
  • 238220 - Plumbing, Heating, and Air-Conditioning Contractors
Set Aside: Total Small Business Set-Aside (FAR 19.5)
Posted Date: May 7, 2026
Due Date: May 22, 2026
Solicitation No: 140P6026B0003
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Z--JEFF REPLACE COOLING TOWER AND BOILERS
Active
Contract Opportunity
Notice ID
140P6026B0003
Related Notice
140P6026B0003
Department/Ind. Agency
INTERIOR, DEPARTMENT OF THE
Sub-tier
NATIONAL PARK SERVICE
Office
MWR MIDWEST REGION(60000)
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General Information
  • Contract Opportunity Type: Presolicitation (Original)
  • Original Published Date: May 07, 2026 03:09 pm CDT
  • Original Response Date: May 22, 2026 12:00 pm CDT
  • Inactive Policy: 15 days after response date
  • Original Inactive Date: Jun 06, 2026
  • Initiative:
    • None
Classification
  • Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
  • Product Service Code: Z2NB - REPAIR OR ALTERATION OF HEATING AND COOLING PLANTS
  • NAICS Code:
    • 238220 - Plumbing, Heating, and Air-Conditioning Contractors
  • Place of Performance:
    11 North 4th Street St. Louis , MO 63102
    USA
Description
JEFF REPLACE COOLING TOWER AND BOILERS

PRE-SOLICITATION NOTICE:

The National Park Service, CONOPS ¿ Central, intends to issue an Invitation for Bid (IFB) for the Replace Cooling Tower and Boiler Units project for the Gateway Arch National Park in St. Louis, Missouri.

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.

SOLICITATION NUMBER: 140P6026B0003

PROJECT MAGNITUDE: Between $1,000,000 and $5,000,000

TYPE OF CONTRACT: This will be a firm-fixed price contract expected to be awarded to a prime contractor by Summer 2026 with performance to begin in Fall 2026.

Construction Wage Rate Requirements for St. Louis, MO will apply.

North American Industry Classification System (NAICS) CODE CLASSIFICATION and SET ASIDE: The NAICS Code is 238220, Plumbing, Heating, and Air Conditioning Contractors, with a small business size standard of $19M.

This project is set aside 100% for Total Small Businesses.

SITE VISIT: A site visit date, time, and meeting location will be announced in the solicitation. Offerors are highly encouraged to attend the scheduled site visit to inspect the site and to ensure they fully understand the requirement and conditions that may affect the cost of the project, specifications, and performance.

PUBLICIZING: The official solicitation and its attachments will be issued and available Late May/Early June 2026 and will be posted to the Contract Opportunities/SAM.gov website at https://sam.gov/content/opportunities .

The contracting office will not provide hardcopies or email copies of the solicitation.

REGISTRATIONS: In order to be awarded a contract, an offeror must have an UEI number. Also, the offeror must be registered and active in the System for Award Management (SAM), website at http://www.sam.gov, and have completed their Online Representations and Certifications at the time of the solicitation close date once the solicitation is posted.

POINT OF CONTACT: Bridget Parizek, Contracting Officer, bridget_parizek@ios.doi.gov

Attachments/Links
Contact Information
Contracting Office Address
  • 601 Riverfront Drive
  • OMAHA , NE 68102
  • USA
Primary Point of Contact
Secondary Point of Contact


History

Related Document

Apr 14, 2026[Sources Sought (Original)] Z--JEFF REPLACE COOLING TOWER AND BOILERS
Jun 24, 2026[Solicitation (Original)] JEFF REPLACE COOLING TOWER AND BOILERS
Jun 25, 2026[Solicitation (Updated)] Z--JEFF REPLACE COOLING TOWER AND BOILERS
Jul 9, 2026[Solicitation (Updated)] Z--JEFF REPLACE COOLING TOWER AND BOILERS
Jul 21, 2026[Solicitation (Updated)] Z--JEFF REPLACE COOLING TOWER AND BOILERS
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