The design criteria is based on an analytical analysis of existing refrigeration conditions, associated operation, and proactive maintenance management in sync with the hospital’s overall updating the policy and procedure manual as it pertains to refrigerant management and the environment.
The design criteria shall be based on an analytical analysis of existing HVAC conditions, associated operation, and proactive maintenance management in sync with the hospital’s overall needs, updating the policy and procedure manual as it pertains to occupant comfort and IAQ and infection control.
The existing central plants shall provide heating in the winter to maintain 68°F and 76° in the air conditioning season via a single duct, single zone, providing ventilation air and maintaining a positive building pressure of 0.05 inch gage.
The finalized system selection shall be a decentralized HVAC system with decentralized HVAC air systems and terminal units with central plant heating and central plant air conditioning.
A new central air system will replace the existing unit to provide improved HVAC to the renovation space being converted to a study hall on the college campus building.