Air Conditioning Maintenance

Tender description

Annual maintenance contract for the various air conditioning systems at Tudor Park Education trust. Maintenance Agreement to consist of REFRIGERANT CIRCUIT / CONDENSER SECTION CHECK CONDITION AND CLEAN CONDENSER COIL. CHECK CONDENSER FAN MOTOR OPERATION AND CONDITION. CHECK MAINS POWER AND CONTROL WIRING CONDITION. CHECK SIGHT GLASS MOISTURE INDICATOR AND CONDITION. CHECK PIPEWORK AND CIRCUIT FOR SIGNS OF REFRIGERANT LEAKS. REPORT ALL SYSTEM OPERATING FAULTS AND/OR PROBLEMS. CHECK COMPRESSOR OPERATION AND RECORD RUN AMPS. CHECK AND RECORD COMPRESSOR SUCTION PRESSURE. CHECK AND RECORD COMPRESSOR DISCHARGE PRESSURE. CHECK CRANKCASE HEATER OPERATION AND CONDITION. RECORD CONDENSER COIL TEMPERATURE DIFFERENCE. CHECK SAFETY DEVICE CONDITION, OPERATION AND SETTINGS. CHECK HEAD PRESSURE CONTROL DEVICE OPERATION AND SETTINGS. CHECK EXPANSION DEVICE OPERATION. EVAPORATOR / FAN COIL SECTION CHECK EVAPORATOR FAN MOTOR AND BLADES FOR OPERATION. CLEAN/CHANGE AIR FILTER, PRE FILTER (MINOR CHANGE). CHECK MAINS POWER AND CONTROL WIRING CONDITION. CHECK CONTROLLER OPERATION AND RECORD TEMPERATURE SETPOINT. CHECK ELECTRIC HEATER OPERATION AND CONDITION. CHECK/CLEAN DRIP TRAY, CONDENSE PUMP AND PIPEWORK. CLEAN INTERNAL, EXTERNAL SURFACES AND GRILLE INLET SCREENS. REPORT ALL SYSTEM OPERATING FAULTS AND PROBLEMS. CLEAN/CHANGE AIR FILTER, PRE AND BAG FILTER (MAJOR CHANGE). CHECK/CHANGE FAN DRIVE BELT AND CHECK DRIVE COMPONENTS. CHECK CONDITION AND CLEAN EVAPORATOR COIL. CHECK AND RECORD EVAPORATOR ON COIL TEMPERATURE. CHECK AND RECORD EVAPORATOR COOLING OFF COIL TEMPERATURE. A full asset list of plant on site is including in the attachments To apply please send email quotations directly to s.knowles@tudorparkeducation.org