Specifications include, but are not limited to: 4 QUARTER NAICS: 561499 MAINTENANCE SERVICE FOR: 2 EACH PACKAGED "CARRIER" A/C UNITS (ON ROOF); 2 EACH REMOTE A/C UNITS (ONE "CARRIER", ONE "LENNOX"); 10 EACH FAN COIL UNITS WITH HEATING COILS AND 3-WAY VALVES; AND 4 EACH EXHAUST FANS ON ROOF WITH BELTS SERVICE SHALL INCLUDE: FILTER CHANGE; CHECK, ADJUST, AND REPLACE BELTS, AS NECESSARY; GREASE FAN MOTOR BEARINGS; CHECK ELECTRICAL FOR LOOSE CONNECTIONS; CHECK RELAYS AND CONTACTORS FOR BURNT WIRES; CHECK OIL AND REFRIGERANT LEVELS ON COMPRESSORS FOR PROPER PRESSURES AND TEMPERATURES; CLEAN RETURN AND SUPPLY AIR REGISTERS; PRICE TO INCLUDE ALL FILTERS AND LABOR. MAINTENANCE SERVICE FOR BOILER AND CIRCULATING PUMP AT THE BEGINNING OF THE HEATING SEASON, BUT PRIOR TO OCTOBER 1, AS FOLLOWS: - CHECK BOILER CONTROLS - CHECK GAS PRESSURES AND ADJUST AS NECESSARY - CLEAN BURNERS AND PILOT TUBE - SWEEP ROOM AND DUST EQUIPMENT TO KEEP AREA CLEAN