Comprehensive Maintenance Contract For Ac Units , Water Coolers And Purifiers At Rajahmundry Airport , Comprehensive Maintenance Of Air Conditioning Units , Water Coolers And Water Purifiers Of Following Rating And Capacity Of Various Makes At Different Locations Including Routine & Preventive Maintenance , Breakdown Repairs & Servicing And Providing All Necessary Consumables And Spares Etc . Complete As Required As Per Special Conditions Of The Contract And Inventory Details ( Prefilters , Post Filters And Membarane As Required For Water Purifiers Shall Be Provided By Aai ) , 1 . 5 / 2 Tr Single Phase Split Type / Inverter Split Type / Cassette Type Ac Units . Note: Out Of 68 Nos . , 42 Nos . Ac Units Are Installed In The Year Of 2020 . These 42 Nos . Ac Units Are Under Guarantee Period / Defects Liability Period Up To 31 . 08 . 2021 . These 42 Nos Ac Units Will Be Handed Over W . E . F . 01 . 09 . 2021 . Payment Shall Not Be Made Up To 31 . 08 . 2021 For 42 Nos . Ac Units . , 3Tr / 4 Tr Three Phase Split Type / Inverter Split Type / Cassette Type Ac Units / Vertical Split Type Ac Units . Note: Out Of 24 Nos . , 11 Nos . Ac Units Are Installed In The Year Of 2020 . These 11 Nos . Ac Units Are Under Guarantee Period / Defects Liability Period Up To 31 . 08 . 2021 . These 11 Nos Ac Units Will Be Handed Over W . E . F . 01 . 09 . 2021 . Payment Shall Not Be Made Up To 31 . 08 . 2021 For 11 Nos . Ac Units . , 40 Lph Capacity ( Make & Model: Blue Star Sdlx 480 ) , 80 Ltrs Storage Type Single Phase Water Cooler Cum Dispenser , 125 Lph Capacity ( Make & Model:Conway D 125 Whc ) Warm ( 30 Ltrs ) , Cold ( 40 Ltrs ) , Hot ( 05 Ltrs ) Water Storage Type Single Phase Water Cooler Cum Dispenser . Note: 15 Nos . Above Water Cooler Cum Dispenser Units Are Installed In The Year Of 2020 . These 15 Nos . Units Are Under Guarantee Period / Defects Liability Period Up To 31 . 08 . 2021 . These 15 Nos . Units Will Be Handed Over W . E . F . 01 . 09 . 2021 . Payment Shall Not Be Made Up To 31 . 08 . 2021 For 15 Nos . Units . , 25 Lph Capacity , Ro+ Uv Based Water Purifier Which Is Inbuilt With The Above Model Conway D 125 Whc Water Cooler Cum Dispenser Including Replacement Of All Departmentally Provided Pre & Post Filters , Membarane Once In A Year . Note: 15 Nos . Above Water Purifiers Units Are Installed In The Year Of 2020 . These 15 Nos . Units Are Under Guarantee Period / Defects Liability Period Up To 31 . 08 . 2021 . These 15 Nos . Units Will Be Handed Over W . E . F . 01 . 09 . 2021 . Payment Shall Not Be Made Up To 31 . 08 . 2021 For 15 Nos . Units . , 20 Lph And 8 Ltr Storage Capacity , Wall Mounted Ro+ Uv Based Water Purifier ( Kent Grand+ ) I Including Replacement Of All Departmentally Provided Pre & Post Filters , Membarane Once In A Year . , Supply Of Water Purifier Filters Suitable For 25 Lph Capacity , Ro+ Uv Based Water Purifier Which Is Inbuilt With The Above Model Conway D 125 Whc Water Cooler Cum Dispenser . , 10 Spun Candle Filter , 10 Carbon Block , Membrane , Sediment Filter , Post Carbon , Supply Of Water Purifier Filters Suitable For 20 Lph And 8 Ltr Storage Capacity , Wall Mounted Ro+ Uv Based Water Purifier ( Kent Grand+ ) , Ro , Frt Filter , Sediment Filter , Carbon Filter , Transinstallation Of Split Type / Inverter Split Type / Cassette Type Ac Units Including Manpower , Transport , Testing And Commissioning Etc . , Complete As Required . , Upto 2 Tr , Upto 3Tr / 4Tr , Refilling Suitable Refrigerant Gas Including Leak Testing With Nitrogen Gas , Testing And Commissioning During Transinstallation Of Ac Units Etc . , Complete As Required . , Supply And Installation Of Additional Refrigerant Copper Suction And Discharge Pipes Of Suitable Size Along With Foam Heat Insulated Tube Wrapped With Tape Etc Complete As Required . , Upto 2 Tr , Upto 3Tr / 4Tr , Providing And Fixing Of Suitable Size Foam Heat Insulated Tube Wrapped With Tape For Protection For Both Copper Suction And Discharge Pipe For The Following Rating Air Conditioner Etc . , As Required . , Upto 2 Tr , Upto 3Tr / 4Tr , Providing And Fixing Of 25 Mm Cpvc Drain Pipe For Split Type / Inverter Split Type / Cassette Type Ac Units With Necessary Saddles Complete Etc . As Requried .
