GOC349965 - Cs - Exhaust Duct Work for a Back-up Move & cool A/C Unit

e intent of the project is to provide a permanent exhaust solution for a new Move & Cool A/C unit that is to be used as an emergency A/C unit for the ATSSC computer/LAN room. The new Move & Cool unit replaces a smaller Move & Cool A/C unit with smaller exhaust discharge duct work. The consultant is to provide direction as for the appropriate and larger size of exhaust duct and as well as a new location for the exhaust air discharge. The new exhaust duct is to match the exhaust port of the new Move & Cool, as per manufacture directions. The existing smaller exhaust duct cannot be used because it will restrict the air flow from removing the heat from the air conditioner condenser coil. The lack of heat removal can cause the Move & Cool to shut off on safety controls and cause the manufacture warranty to be voided. The existing air conditioner is cooled by chilled water supplied from Cliff Street Central Heating Plant. The new Move & Cool will be used when the Cliff Street Chilled water system is off due to unknown reasons.