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Z--INDE 236306-Replace Chiller Plants/Cooling Towers

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140P2021R0069Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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The National Park Service is planning a project at Independence National Historical Park in Philadelphia, Pennsylvania, focused on replacing and upgrading key components of its central chiller plant to ensure continuous operation critical for maintaining temperature and humidity control in vital park buildings. The work includes three main components: replacing two original 500-ton centrifugal chillers and associated equipment installed in 1999 that are beyond their useful life; replacing a 2005 vintage 500-ton water-cooled centrifugal chiller and an accompanying 2005 vintage 500-ton forced draft cooling tower; and replacing two 1999 vintage 500-ton forced draft cooling towers with two new 750-ton induced draft cooling towers. These upgrades will enhance reliability and efficiency of the chilled water system, supporting year-round climate control. This announcement serves as a pre-solicitation and outlines the project under solicitation number 140P2021R0069, managed by the Department of the Interior’s Dsc Contracting Services Division based in Denver, Colorado. The contract opportunities fall under NAICS code 238220, which covers plumbing, heating, and air-conditioning contractors. Interested parties can contact Alan Stormont for more information. The project’s emphasis on maintaining uninterrupted chilled water service highlights its importance to the park’s infrastructure, and the effort involves comprehensive replacement and modernization of aging mechanical systems at the Central Chilled Water Plant.

General Info

National Park Service replacing outdated chillers and cooling towers at Independence National Historical Park.

Agency

Department Of The Interior → Dsc Contracting Services Division

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

143 S. Third Street, Philadelphia, PA, 19106-2778, USA

Set-Aside

NONE

Documents

1

Pre-Solicitation Notice 140P2021R0069 - Replace Chiller Plants/Cooling Towers

PDF, Low priority3 pages · presolicitation
Low

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Timeline

2 updates
PhasePresolicitation
Posted

Sources Sought

Notice updated

The notice description changed.

Type Changed

Sources Sought → Presolicitation

Notice updated

The notice description changed.

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Organization & Contact Information

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AgencyDepartment Of The Interior → Dsc Contracting Services Division
Contacts1 person available
OfficeDenver, CO, 80225, USA
Organization / AgencyDepartment Of The Interior → Dsc Contracting Services Division
Office AddressDenver, CO, 80225, USA
Contacts
Alan Stormont
contact@example.gov
+1 (555) 000-0000

Full Description

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Revision 1 corrects the project identification numbers in this "Description" block as follows. All other information remains the same. INDE-236306/310912/310913 - Replace Chiller Plants/Cooling Towers, Independence National Historical Park, Philadelphia, PA - 140P2021R0069. The National Park Service has an upcoming requirement consisting of the following components: (1) INDE 236306 - Replace Critical Components - Chillers Number One & Two: This project will remove and replace two centrifugal chillers and their associated controls, pumps, valves, and actuators. Chillers #1 and #2 are 500-ton units installed when the park's central chiller plant was constructed in 1999 and are beyond their useful life. (2) INDE 310912 - Replace Failing Chiller #3 and Cooling Tower #3 at Central Chilled Water Plant: This project will replace one 2005 vintage 500-ton water cooled centrifugal chiller, and one 2005 vintage 500-ton forced draft cooling tower. (3) INDE 310913 - Replace Two Failing Cooling Towers at Central Chilled Water Plant: This project will replace two 1999 vintage 500-ton forced draft cooling towers with two new 750-ton induced draft cooling towers at the Central Chilled Water Plant. It remains essential that the park's central chiller plant remains in continuous operation. Chilled water from the plant must be available year-round to control temperatures and humidity in the park's most critical buildings. Project will be located at Independence National Historical Park, Philadelphia County, Pennsylvania. This is a pre-solicitation announcement, not a formal solicitation. Please see the attachment for further information regarding this requirement.

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NAICS: 237110
Federal
Water Treatment System RehabilitationThis subcontract for the Department of the Interior's DSC Contracting Services Division involves the rehabilitation and upgrading of existing water treatment facilities. The scope of work includes cleaning, repairing, and replacing critical infrastructure such as filtration systems, chemical feed systems, and treatment tanks through the installation of new membranes, pumps, and control panels. The primary objective is to deliver a fully operational water treatment system that adheres to all EPA and local water quality standards. This opportunity falls under NAICS code 237110 and requires a response by October 23, 2026.
Water and Sewer Line and Related Structures Construction

POSTED

about 1 month ago

DEADLINE

in 2 days
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NAICS: 238220
Federal
Lift Station Component ReplacementThis subcontract, managed by the Dsc Contracting Services Division under the Department of the Interior, focuses on the replacement of mechanical and structural components for lift stations at National Park Service recreation facilities. The scope of work involves replacing pumps and control panels, along with all necessary mechanical and electrical installations as specified in the construction drawings to ensure the delivery of a fully operational lift station. The opportunity is designated as a total Small Business Set Aside under NAICS code 238220. It is intended for providers acting as subcontractors to prime contractors on these federal projects, with the official posting date set for September 11, 2026.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 1 month ago

DEADLINE

N/A
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