South Central Regional Office Install Air Cooled Condensers

The Federal Bureau of Prisons (FBOP), South Central Regional Office U.S. Armed Forces Reserve Complex 344 Marine Forces Drive, Grand Prairie, TX 75051, intends to make a single award to a responsible entity that will provide all necessary equipment, labor, materials, and incidentals to install two In-Row CRV Systems for server room located inside the Designation and Sentence
Computation Center (DSCC) Building 345.

All equipment specified in this statement must be brand name or an equal product. Should your firm choose to submit an equal product, you must submit all technical specification of the equal product to be analyzed and a technical determination issued with acceptance/non-acceptance.

B. SCOPE OF WORK
Install CRV In-Row 10-Ton System(s)
This project basis for design is CRO35RA air-cooled 35kW with DX Cooling Coil(s) and a period of performance of 182 calendar days. Contractor shall supply and install (2) new Liebert air handlers in server room located inside DSCC Building 345 including (2) associated Liebert air-cooled condenser units on rooftop with disconnects. (1) system to be set up as redundant system.

Scope of Work Clarification
-Rooftop installation shall include required roof rails and roofing patch back ensuring no water leaks. ***(Ref. Attachment D)***
-Contractor shall provide all required crane and rigging.
-New systems will utilize R410A or R407A refrigerant.
-Air Handler units to be installed on floor location inside server room with best air flow determined on-site by contractor.

***Reference Attachment B for current rack location(s).***
- Certified contractor shall install new line sets from condenser to air handlers, install both 24v control wire and CANbus communication wire between indoor and each outdoor condenser.
-Install (2) 480v 3ph 50-amp dedicated circuits to Liebert air handlers. Install (2) 480v 3ph
15-amp dedicated circuits to Liebert condenser on rooftop with disconnects. (All existing
electrical distribution equipment is currently Square D brand)

***Reference Attachment B for electric panel locations and estimated feet required for power runs. ***
-Install copper 3/8 supply domestic water piping from mechanical room to each air handler for humidifiers.
-Install condensate drain piping from each air handler to a floor drain in the mechanical room.
-Pressurize refrigerant line set and check for leaks.
-Pull vacuum online set below 500 microns.
-Charge system with factory charge.
-Factory start up on installed equipment.
-Include 1 Year entire parts and labor warranty.

We are requesting a pre bid site visit scheduled for September 8th 2022 at 10:00 am.

Bonds and Insurance are required for this project.