Civil Aviation Authority Of The Philippines Iloilo Airport Tender

Description I. Replacement Of Bearings And Mechanical Seal Of Primary And Secondary Chilled Water Pumps 1 Lot Ball Bearings Japan Made 1.0 6204zz 2 Pc 2.0 6305zz 2 Pc 3.0 6306zz 3 Pc 4.0 6307zzc3 12 Pc 5.0 6308zzc3 10 Pc 6.0 6309zzc3 4 Pc 7.0 6310zzc3 2 Pc 8.0 6312zzc3 4 Pc 9.0 6313zzc3 1 Pc Mechanical Seal 10.0 Ø35 Ea560h−35n 10 Pc 11.0 Ø45 Ea560h−45n 4 Pc 12.0 Penetrating Oil 4 Can 13.0 Rugs Big @ 10pcs Per Bundle 6 Bundle 14.0 Labor Cost 1 Lot 15.0 Equipment Rental Cost 1 Lot * Gear Puller * Shaft Alignment Tool Ii. Repair Of Defective Ac Unit At Cctv Room 1 Lot 16.0 Motor Compressor 3tr/4hp, 3 Phase 220vdc Inverter 1 Unit 17.0 Nitrogen Refill 1 Tank 18.0 Labor Cost 1 Lot 19.0 Equipment Rental Cost 1 Lot * Refrigerant Recovery Machine * Gauge Manifold Iii. Repair/replacement Of Defective Ac Unit At Cfru Monitor Room 1 Lot 20.0 2.0 Hp Ceiling Cassette Split Type Ac Inverter 1 Unit Specifications: Cooling Capacity: 2.0 Hp, 18,000btu - 5.27kw Power Input: 220-240vac, 60hz, 1 Phase Refrigerant: R32 21.0 Nitrogen Gas (refill Only) 1 Unit 22.0 Labor Cost 1 Lot 23.0 Equipment Rental Cost 1 Lot * Refrigerant Recovery Machine * Gauge Manifold Iv. Replacement Parts 1 Lot 24.0 Motor Compressor 5tr Scroll Type, 200-230vac, 60hz, 3 Phase, Lra-125 Non-inverter 2 Unit 25.0 Motor Compressor 3tr Scroll Type, 200-230vac, 60hz, 1 Phase, Lra-98, Non-inverter 2 Unit 26.0 Synthetic Grease, Hi Temp Grease Synthetic Lithium Complex 454gm/can 16 Can 27.0 Motor Compressor 2tr Reciprocating Non-inverter 2 Unit 28.0 Refrigerant R22 (13.6kg/tank) 2 Tank 29.0 Refrigerant R32( 9.5kg/tank) 2 Tank 30.0 Magnetic Contactor 40a, 440vac, 60hz With Ol Relay, Heavy Duty, Japan Made 6 Set 31.0 Magnetic Contactor 25a, 440vac, 60hz, With Ol Relay, Heavy Duty, Japan Made 4 Set 32.0 Gauge Manifold 1 Set Ii.           Scope Of Work: The Contractor Shall Provide All Labor, Materials, Equipment, Tools, Technical Supervision And Expertise For The Repair And Maintenance Of Air-conditioning And Chiller System At Iloilo International Airport, Cabatuan, Iloilo. 1.       primary And Secondary Pump Motor Bearing Replacement A.    Supply And Delivery Of Ball Bearings And Mechanical Seals B.    Close The Suction And Discharge Gate Valves C.    Disassemble Pump Motors One After The Other And Replace The Bearings On Both Sides. D.    Replace The Mechanical Seal If Necessary E.    Assemble The Pump Motor And Reinstall. F.     Align The Pump And Pump Motor Using A Shaft Alignment Tool G.    Test Run Of Pump Without Load And With Load. 2.        Repair Of Ac Unit At Cctv Room At Ptb A.    Supply And Delivery Of Motor Compressor And Nitrogen (refill Only) B.    Recover The Remaining Refrigerant In The System Using A Recovery Machine. C.    Dismantle The Defective Motor Compressor. D.    Flushing Of The System Using Nitrogen Gas. E.    Install The New Motor Compressor And Weld Connections F.     Leak Testing And Reprocessing Of The System (vacuum And Refrigerant Charging). G.    Termination Of Electrical Connections And Start-up. H.    Prepare And Submit The Start-up/service Report 3.        Repair/replacement Of Defective Ac Unit At Cfru Monitor Room A.    Supply And Delivery Of Replacement Air-conditioning Unit B.    Recover The Remaining Refrigerant In The System Using A Recovery Machine. C.    Dismantle The Outdoor And Indoor Units. D.    Flushing Of The System Using Nitrogen Gas. E.    Install And Connect The Indoor And Outdoor Replacement Units. F.     Termination Of Electrical Connections And Start-up. G.    Prepare And Submit The Start-up/service Report