REPOST | Damper Replacement L14 / L15 / L31 / L32 / L33 | BWC260657 | FY26 | JD

2026-11-03

This project involves : Field verify Damper Measurements from attached Damper Schedule . Removing existing dampers and reinstalling Tamco mechanical dampers in AHUs while leaving actuators in place . Post damper installation to ensure proper mechanical alignment and functionality of dampers with Building Management . Verifying damper operation with Building Management through the Building Automation System ( BAS ) using Johnson Controls Metasys ( no subcontract with Johnson Controls is necessary ). All metal recycling to be left onsite for removal by Building Management . Disposal of all other removed materials to be per environmental guidelines ; 2 . Existing Conditions ; All dampers interior mount Damper Type D642LS ; 3 . Schedule and Phasing ; All work to be completed after business hours between the hours of 6PM and 5AM unless otherwise approved by BWC Facilities . Provide a phasing plan for floors 13 & 14 and 31 - 33 indicating sequences , outages , and access needs . Coordinate with Building Management for any HVAC shutdowns . 4 . Objectives ; Replace or service dampers without disturbing actuators . Confirm dampers open / close correctly and respond to BAS commands . Document all work performed and update damper schedule .

Ohio

2026-04-29