Repair boiler and chiller HVAC repairs, nosc peoria IL

The work involves demolition, renovation and new construction for improvement of the HVAC systems in Building 19 of the Navy Operational Support Center, Peoria, Illinois.

The work includes demolishing two air handling units and replacing them with new units, demolishing the hot water boiler and providing two new high efficiency condensing boilers, demolishing and replacing the hot water piping in the boiler room, hot water circulating pumps, hot water expansion tank, hot water air separator and pot feeder, demolishing the indoor chiller and its associated outdoor condensing unit and providing a new outdoor air cooled chiller, demolishing and replacing the chilled water piping in the boiler room, chilled water circulating pump, chilled water expansion tank, chilled water air separator, and pot feeder, demolishing the existing HVAC pneumatic control system and the Network controllers and providing a new DDC control system, demolishing the existing exhaust fans serving the basement toilet and locker rooms and providing a new energy recovery ventilation unit for the basement toilet and locker rooms, demolishing and replacing the existing exhaust fan serving the first and second floor toilet and locker rooms, demolishing the exhaust fans in drill hall storage rooms 125 and 127 and providing an exhaust relief fan in the drill hall ductwork that will be interconnected with the drill hall air handler’s outside air damper, demolishing the unit heaters and exhaust fans in the fitness room and providing a heating and cooling system for the fitness room, and providing testing and balancing of the HVAC and exhaust systems including adding volume dampers in existing ductwork as required.