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Last Updated 07/23/2020 11:29 AM
Project Title

Round Elementary HVAC/BAS Replacement

Physical Address View project details and contacts
City, State (County) Manassas, VA 20108   (Manassas City 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 $1,489,000 to $1,518,780
Plans Available from Municipal Agency
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Description

The scope of work includes replacement of 6 rooftop Air Handling Units (AHU), replacement of roughly 68 parallel fan-powered volume air variable (VAV) boxes, removal of the pneumatic controls system and installation of open protocol Direct Digital Control (DDC) Building Management System (BMS). New communication interfaces from existing office RTU, 2 boilers, 2 chillers, 4 hot/chilled water pumps, 5 heaters and parking lot lighting will be tied into the new DDC controls. New AHU will match existing supply and return duct locations and pipe chase locations to minimize reconfiguration of those existing systems. New electric is being added to support increased power demand from the new AHUs and BMS panels.

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