Attachment E - Salient Features for HVAC System.pdf

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AMENDMENT 0004- RFI, Proposed Mod, Update Wage Determination
Solicitation number
N4008020R0035
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This solicitation is for HVAC and electrical system repairs at Building 3280 aboard Marine Corps Base Quantico in Virginia. The scope of work includes replacing the existing 300-ton chiller, chilled and condenser water pumps, boiler, and all ten air handling units. It also involves replacing VAV boxes, renovating the building automation system, updating controls, and correcting cooling tower issues. The base bid requires completing all scope items. Bid Option 1 provides a temporary trailer for displaced occupants. Bid Option 2 isolates occupied areas on respective floors for work during nights and weekends only. The Department of the Navy, Naval Facilities Engineering Command is the agency seeking these repairs by the specified response and award dates.

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Text version

ATTACHMENT E – SALIENT FEATURES FOR HVAC SYSTEM

BRAND NAME OR EQUAL SUPPLEMENTAL:

See Sheet M-601 Water-cooled Chiller Schedule (CH2)

Chiller: Carrier 30HXC206

Reference Sheet M-601 Water Cooled Chiller Schedule CH-2

Nominal Chiller Size: 206 Tons

Semi-hermetic Twin-screw

No. of Compressors: 3

Nominal capacity (tons) per Compressor: 66/39/80

No. of capacity steps: 8

Overall maximum dimension: 153 inches

AHRI RATINGS

Capacity Tons: 211.7

Input Power: 146.1

Evap flow: 507.5 gpm

Evap Pressure Drop: 14.7 ft H2O

Condenser flow: 647.9 gpm

Condenser Pressure drop: 21.7 ft H2O

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