SAM #2032H326R00017

Treasury Vault 9 CRAC Unit Replacement and Secure Door Installation

This opportunity involves a construction and mechanical upgrade project for Vault 9 at the Main Treasury Building, led by the Department of the Treasury and supported by the General Services Administration. - Government Buyer: - Department of the Treasury, Departmental Offices, Procurement Services Division, Financial Management - General Services Administration (GSA), GSA PM - OEMs and Vendors: - Liebert (CRAC units) - ClarkDietrich (steel framing components) - Xylem (balance valves, as referenced for equivalency) - Siemens (Building Automation System controls integration) - Products and Services Requested: - Removal and installation of two Liebert CRAC (Computer Room Air Conditioning) units (Model CRAC-9-1 and CRAC-9-1A, part number 7540-01-152-8067) - Installation of new chilled water, cold water, and condensate drain lines - Installation of new STC-50 sound-rated acoustic steel doors (Types A and B) with heavy-duty federal-spec hardware (including X-10/CDX-10 locks, electrified mortise locksets, and card readers) - ClarkDietrich steel jambs (362HD300-97) and header brackets (350HDSC300-97) - Rockwool acoustical fire batt insulation and Type X gypsum wallboard for fire and soundproofing - Electrical work: new circuits, raceways, wiring, disconnects, and SCIF EMI power filters - Siemens BAS controls integration (BACnet interface, sensors, programming) - Certified air and water balancing, factory start-up, and training - Unique or Notable Requirements: - All work must comply with federal safety, security, and Buy American regulations - Doors must meet ICD/ICS 705 security and STC-50 acoustic standards, with UL 2050 and FF-L-2740 compliance - Integration with Siemens Building Automation System is required - One-year warranty on installed equipment - Coordination to maintain cooling during CRAC replacement - All installations must follow detailed engineering and mechanical drawings

Description

Construction project for the Main Treasury to Remove and install the CRAC units in Vault 9 and remove, modify and install two new doors in Vault 9 as outlined in: a) MT Vault 9 M&E drawings dated 3-19-26 and b) MT Vault 9 Installation of New Doors dated 6-6-26. 

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