One Capital Square
Richmond, Virginia

Mechanical, electrical, plumbing/fire protection design was provided for the renovation of  a 190,000 SF 24-floor office building in downtown Richmond. The scope included replacement of existing chillers, chilled water pumps re-configured for variable speed operation, new condenser water pumps, refrigerant monitoring for ASHRAE Standard 15 Compliance, addition of VSD’s on all air handling units (previously inlet guide vane control), new roof-mounted dedicated outside air unit with piping risers through the building and ducted outside air to each AHU RPZ on domestic water service, new fire pump, new domestic booster pump, extension of existing fire alarm system and new DDC system architecture for HVAC controls.