Los Angeles, 2005, Job No: JN05012.
Replacement of an existing 160 ton R-22 30HR water-cooled reciprocating chiller with a 160 ton R-134a water-cooled screw compressor chiller.
Upgrade of the existing chiller room to meet current mechanical code including refrigerant monitoring and alarms, emergency refrigerant purge and equipment shutdown, and chiller room ventilation.
Services performed: mechanical engineering and drawings for design-build project delivery.