PIEE #W911S226U3282

Army Solicitation for Carrier (or Equal) 12.5-Ton Rooftop HVAC Unit and Accessories at Fort Detrick

The U.S. Army Materiel Command is soliciting quotes for a like-for-like replacement of a commercial rooftop HVAC unit at Fort Detrick, MD. - Government Buyer: - U.S. Army Materiel Command, S2P2 Contracting Officer - Solicitation managed by W6QM MICC-FT DRUM - OEMs and Vendors: - Carrier (referenced as OEM for all specified equipment) - Equivalent manufacturers are acceptable - Products/Services Requested: - One (1) 12.5-Ton Gas Heat/Electric Cooling Rooftop Unit - Part Number: 48FEEM14A3A5-0A0A0 (Carrier) - 208-volt, 3-phase, single circuit, two-stage cooling (min 10.8 EER / 15.0 IEER) - Two-stage medium gas heat (180 MBH and 224 MBH input) - High-static direct-drive vane axial fan (Carrier EcoBlue or equivalent) - Must use modern, low GWP refrigerant (e.g., R-454b) - One (1) Vertical Economizer with POL224 Controller - Part Number: CRECOMZR105A00 (Carrier) - One (1) Enthalpy Sensor/Harness for Economizer - Part Number: CRENTSEN001A00 (Carrier) - One (1) Edge Pro Two-Stage Programmable Thermostat - Part Number: 33CS2PP2S-03 (Carrier) - Unique/Notable Requirements: - "Brand Name or Equal"—Carrier specified, but equivalents allowed - All accessories must be compatible with the rooftop unit - Material Safety Data Sheet (MSDS) required with offer - Total Small Business Set-Aside - Delivery preferred within 30 days, FOB destination - Updated NAICS code (recent amendment) - Place of Performance: - 9250 Amber Dr, Frederick, MD (Fort Detrick federal facility)

Description

Amended to change NAICS code. This requirement is for a complete, like-for-like replacement of an existing commercial rooftop unit, or RTU. The required equipment package must meet or exceed the following specifications. The base unit must be one 12.5-Ton Gas Heat and Electric Cooling Rooftop Unit with a 208-volt, 3-phase power supply. The unit must have single circuit, two-stage cooling with a minimum 10.8 EER or 15.0 IEER, and two-stage medium gas heat with a first stage of 180 MBH input and a second stage of 224 MBH input. It must also feature a high-static direct-drive vane axial fan, such as a Carrier EcoBlue or equivalent, and use a modern, low GWP refrigerant like R-454b. The package must also include the following compatible accessories: one Vertical Economizer with a controller, one Enthalpy sensor and harness for the economizer, and one standalone, two-stage programmable thermostat.

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