Brcc Sink Building Ahu Chilled Water Lines Replacement

All AHUs with exception of AHU #7: o Install cleanout piping on copper drain line. o Replace rod seals on actuators, eliminate any leaks or seepage around the actuator rod & recalibrate. o Replace all rusted, corroded or leaking piping. Install new fiberglass insulation with scrim vapor barrier on all piping replaced. o If any additional isolation valves are required by the Contractor to accomplish the work, this will be the Contractor’s responsibility and expense. o Install new fiberglass insulation with scrim vapor barrier on all exposed chilled water piping. o Replace all damaged or discolored insulation with fiberglass insulation with scrim vapor barrier. o Reroute condensate drainpipes to existing floor drains. o Install new insulation on drainpipes AHU #2: o Replace existing leaking air purge valve with new automatic air p

Division 33 -

Utilities, Instrumentation and Control for Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks.