E5755 East Tower AHU 46-26 Return Air Plenum & Damper Repair

Carpenters worked on restoring the walls leading into the return air plenum and supporting the mixed air damper for East Tower AHU 46-26.  Operator overrides were placed on the mixed air damper, etc.  The fan should be okay to run this way through the night.  ACP staff will be back at it tomorrow morning at or around 6 AM.  As an added safety a low limit pressure switch is being installed to reduce future risk.