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Last Updated 11/08/2021 02:07 AM
Project Title

Cooling Tower Pump Repair

Physical Address View project details and contacts
City, State (County) San Bernardino, CA   (San Bernardino County)
Category(s) Single Trades
Sub-Category(s) HVAC
Contracting Method Competitive Bids.
Project Status Results
Bids Due View project details and contacts
Estimated Value
Plans Available from
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Architect View project details and contacts
Description

Replace four (4) existing non-automatic eight-inch (8”) butterfly valves with four (4) new Bray or equivalent automatic eight-inch (8”) butterfly isolation valves. Replace two (2) existing chilled water pumps and two (2) cooling tower (CT) pumps with new upgraded chilled water and CT pumps. The pumps shall be upgraded from existing single speed pumps to new variable speed pumps and integrated into the modified heating, ventilation and air conditioning (HVAC) control system. Contractor shall provide and install two (2) new variable frequency drives (VFD) for two (2) chilled water pumps and two (2) new VFDs for two (2) condenser

Details

Division 23 - Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.

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Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents