Attachment 2 - Salient Characteristics.pdf

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2 Trane 40-Ton Chiller
Solicitation number
FA441825Q0052
Issued by

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The document is a Salient Characteristics file for a Department of the Air Force contract to replace HVAC equipment at Joint Base Charleston Air Base in South Carolina. The procurement involves purchasing two Trane model CGAM040F2 Chilled Water HVAC units, each a 40-ton, air-cooled scroll packaged chiller with specific technical requirements. Key specifications include 460 volt 3-phase operation, R-454B refrigerant, extra efficiency performance, factory freeze protection, ETL listing, ASHRAE 90.1/CSA C743-2022 compliance, BACnet interface, and Trane controls integration. The solicitation is a small business set-aside under NAICS code 333415, with quotes due by 2:00 PM EST on 12 August 2025, to be emailed directly to specified Air Force contracting personnel.

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Other files

File Type Posted
REV 1 COMBO_FA441825Q0052.pdf PDF
Attachment 5 - Question and answer sheet.pdf PDF
COMBO.pdf PDF
Attachment 1 - Provisions and Clauses.pdf PDF
Attachment 3 - RFQ Fill-in Sheet.pdf PDF
Attachment 4 - Brand name Justification.pdf PDF

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CUI

DEPARTMENT OF THE AIR FORCE

HEADQUARTERS 628TH AIR BASE WING (AMC)

JOINT BASE CHARLESTON SC

CUI

Salient characteristics

DKFX 2025 – 40-Ton Chiller Replacement

Joint Base Charleston Air Base

South Carolina 26 June 2025

Salient characteristics:

The equipment purchase consists of providing two Trane model CGAM040F2 Chilled Water HVAC units delivered, for Government installation.

Equipment Requirements:

Air-Cooled Scroll Packaged Chiller 40 nominal tons 460 volt 3 phases 60 hertz Extra efficiency/performance Refrigerant Charge R-454B With factory installed freeze protection Refrigerant isolation valves (discharge valve) ETL Listed to US/Canadian Safety Standard ASHRAE 90.1/CSA C743 - 2022 Compliance AHRI certified Factory installed flow switch - set point 60 cm/sec Condenser Coil Coating Grooved pipe connection Factory insulation 0.75" Performance based on water Wide Ambient Lanced aluminum fins Across the line starter/direct on line Single point connection main line unit power-ancillary items require other power Circuit breaker Enclosure Type UL 60335 Rated for Outdoor Applications BACnet MS/TP Interface Elastomeric isolators With water strainer factory installed Architectural louvered panels Trane Controls Integration Trane Start Up and Owner Training

File details come from the government source that posted it. Updated .