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| 1 | CLEANING AND SERVICING OF STORAGE TYPE WATER COOLER (Storage Capacity: 40 Liters & 80 Liters): It includes, cleaning ofwater storage tank to maintain water quality parameters suitable for drinking purpose. It also includes cleaning of Condenser Coil by using brush, Air Blower and by rinsing with water or coil cleaning solution as recommended by the manufacturer, Cleaning of Drain Tray and Drain pipe, checking all electrical wiring connections and ensuring proper earth connection with water cooler through electrical wiring connections, Measurement of Supply Voltage, Phase-Neutral polarity, Running Current of Water Cooler, Ensuring proper functioning ofWater Coolerparts such as Thermostat, Condenser Fan Motor, Compressor, Water drain, Inlet and Outlet water supply , Faucetsand fill up the preventive maintenance Servicing Reportas per prescribed format and obtain the signature of Engineer |
| 2 | POLYPROPYLENE SPUN WATER FILTER CARTRIDGE (Size: 20\"\"): Supply and Fixing of new Polypropylene Spun Filter Cartridge in existing filter housing to replace old PP spun filter cartridge. Required Technical Specifications of new polypropylene spun water filter cartridge are given below Length Size: 20\"\",Diameter Size: 58 to 65 mm, Life Cycle: 12000 to 15000 Liters, Filtration Capacity: 5 Micron, Maximum Operating Pressure: 2.5 Kg/cm2, Maximum Operating Temperature: 60 ⁰C, Weight: 350 to 500 Grams, complete as required duly tested and quality approved product |
| 3 | POLYPROPYLENE SPUN WATER FILTER CARTRIDGE (Size: 10\"\"): Supply and Fixing of new Polypropylene Spun Filter Cartridge in existing filter housing to replace old PP spun filter cartridge. Required Technical Specifications of new polypropylene spun water filter cartridge are given below Length Size: 10\"\",Diameter Size: 58 to 65 mm, Life Cycle: 12000 to 15000 Liters, Filtration Capacity: 5 Micron, Maximum Operating Pressure: 2.5 Kg/cm2, Maximum Operating Temperature: 60 ⁰C, Weight: 250 to 325 Grams, complete as required duly tested and quality approved product |
| 4 | CARBON BLOCK WATER FILTER CARTRIDGE (Size: 20\"\"): Supply and Fixing of new Carbon Block Water Filter Cartridge in existing filter housing to replace old carbon filter cartridge. Required Technical Specifications of new Carbon Block Water Filter Cartridge are given below Length Size: 20\"\", Diameter Size: 60 to 70 mm, Filtration Capacity: 5 Micron, Cartridge Material: 100% pure coconut shell Carbon, Top & Bottom Cap: Polypropylene (with suitable size Rubber Gasket), Life Cycle: 9000 to 12000 Liters, Maximum Operating Temperature: 37 ⁰C, Maximum Operating Pressure: 125 PSI, complete as required duly tested and quality approved product |
| 5 | CARBON BLOCK WATER FILTER CARTRIDGE (Size: 10\"\"): Supply and Fixing of new Carbon Block Water Filter Cartridge in existing filter housing, to replace old carbon filter cartridge. Required Technical Specifications of new Carbon Block Water Filter Cartridge are given below Length Size: 10\"\", Diameter Size: 60 to 70 mm, Filtration Capacity: 5 Micron, Cartridge Material: 100% pure coconut shell Carbon, Top & Bottom Cap: Polypropylene (with suitable size Rubber Gasket), Life Cycle: 9000 to 12000 Liters, Maximum Operating Temperature: 37 ⁰C, Maximum Operating Pressure: 125 PSI, complete as required duly tested and quality approved product |
| 6 | THERMOSTAT (FOR WATER COOLER): Supply and Fixing of Thermostat suitable for the application of Water Cooler to replace defective thermostat of water coolerRequiredTechnical Specifications of Thermostat:Operating Temperature Range: +22⁰ C to +7⁰ C with Differential of 5⁰ C, Power Supply Rating: 4(20)A, 240V-250V, 50 Hz, Capilary Tube material & Length: Copper, Length not less than 1.0 Meter, including all electrical wiring connections and Testing for it proper functioning complete as required |
| 7 | FAN MOTOR (FOR WATER COOLER): Supply and Fixing of Fan Motor suitable for the application of Water Cooler to replace defective Fan Motor of a water coolerRequired Technical Specifications of Fan Motor:Watts: 35, RPM: 1200 to 1325, Operating on 230 Volts, 50Hz, Single Phase power supply, Fixed speed type, including all electrical wiring connections and Testing for its proper functioning complete as required |
| 8 | RECIPROCATING COMPRESSOR (FOR WATER COOLER): Supply and Fixing of Reciprocating Compressor to replace defective compressor of Water CoolerRequired technical specifications of a Compressor:Cooling Capacity: 3675 BTU/Hr, Operating Voltage: 180 to 260 Volts, 50Hz, Single Phase power supply, Motor Insulation Class: Class B, COP (W/W): 2.0 or Above, Refrigerant: As per Defective Compressor, including dismantling of defective compressor, replacment of new capillary tube and Filter set, leakage tesing, Vaccuming and Gas Charging and all electrical wiring connections andTesting for its proper functioning, Complete as required |
| 9 | WATER PURIFIER PIPE: Supply and Fixing of flexible pipe (Material: Food Grade Plastic), Dia. Size: 3/8 inch, required for water cooler fitting, complete as required. All the piping connections should be free of water leakages. |
| 10 | WATER FILTER FITTINGS: Supply and Fixing of different types of Fittings Sizes: 1/4\"\", 3/8\"\", 1/2\"\" Types: Male Elbow Connector, Elbow Connector (Both side Push Fit), Female Straight Connector, Tee Connector (All side Push Fit), Flow Adjuster Connector (Both side push fit), Material: Polypropylene/Polyoxymethylene for the leakproof piping connections of water purifier complete as required |
| 11 | ULTRAVIOLET WATER STERLIZER KIT: Supply, Installation, Testing and Commissioning ofUltraviolet Water Sterlizer kit as per following Technical SpecificationsFlow Rate Capacity: 200-250 Liters per Hour, Inlet/Outlet Size: 3/8\"\" or 1/4\"\" or 1/2\"\", SS304 Electro polished UV Radiator/Chamber, No. of UV lamp: 01 nos., UV lamp Power Range: 6 to 8 Watt, No. of Quartz Sleeve: 01 Nos.,UV Electronic Balast: Input Voltage: 220V AC Output Voltage: 12V/24V DC, Output Current: 500 mA -1A, Electric Cable length: 1.5 Meter to 2.0 Meter with all protection features for Overload, Short-Circuit,and Overheat, complete as requiredNote: Please note that all test certificates like Hydro test, Electrical Test, Inspection Report and Warrenty Certificate etc. should be provided at the time of installation |
| 12 | DC SOLENOID VALVE: Supply and fixing of DC Solenoid valve including all required inlet/outlet water supply fittings as per following technical specifications Operating/Coil Voltage: 24 Volts DC, Flow Model: Uni-Directional, Port Size: 1/4\"\" or 3/8\"\" BSP, Valve Type: 2 Way Normally closed, Orifice Size: 2.5 mm, Operating Pressure: 0-0.7 MPa and complete testing as required. |
| 13 | SWITCH MODE POWER SUPPLY ADAPTER: Supply and fixing of Switch Mode Power Supply adapter as per following technical specifications: Input Supply Voltage: 150 to 260 Volts AC, Frequency: 50 Hz, Output Voltage: 24 Volts DC, Output Current capacity: 2.5 A, along with integrated 3 Pin input wiring connections not less than 1.5 Meter long and complete testing as required. Note: please note that the product should be BIS approved |
| 14 | CLEAR FILTER HOUSING 10\"\": Supply and Fixing ofClear Filter Housing made up of highest quality acrylic styreneon including wall mounted Housing Bracket of suitable size and as per following Technical Specifications: Size: Length 10\"\", Inlet/Outlet Connection: 1/2\"\" BSP, Housing Cap Colour: As per Company Specifications, Sump Colour: Clear, with Single recess top mounted O-ring design to prevents pinching and leaks, Housing Cap with pressure relief valve and mounting bolt hole design, Cap & Sump Material: 100% Virgin, Minimum Operating Temperature: 5 ⁰C, Maximum Operating Temperature: 40 ⁰C, Maximum Operating Pressure: 6.5 bar, complete as required |
| 15 | CLEAR FILTER HOUSING 20\"\": Supply and Fixing ofClear Filter Housing made up of highest quality acrylic styreneon includingwall mounted Housing Bracket of suitable size and as per following Technical SpecificationsSize: Length 20\"\", Dia: 2.5\"\", Inlet/Outlet Connection: 1/2\"\" BSP, Housing Cap Colour: As per Company Specifications, Sump Colour: Clear, with Single recess top mounted O-ring design to prevents pinching and leaks, Housing Cap with pressure relief valve and mounting bolt hole design, Cap & Sump Material: 100% Virgin, Minimum Operating Temperature: 5 ⁰C, Maximum Operating Temperature: 40 ⁰C, Maximum Operating Pressure: 6.5 bar and complete as required |
| 16 | WATER LEVEL CONTROLLER: Supply and fixing of Water Level Controller device as per following Technical Specifications Controller: Input Voltage: 230 Volts AC, OUTPUT Voltage: 230 Volts AC, Maximum Current Capacity: 10 A, Frequency: 50 Hz, Three Pin Size: 16 A, Protection Class: IP67 Float Sensor: Operating Voltage: 2 to 12 V DC, Current: 5 to 50 mA DC, Max. Switch Current: 500 mA DC, Float Length: 5 Inch to 7 Inch, Sensor Cord length: 2.0 Meter or More,Working principle: Durable and Waterproof and Shockproof Magnetic Sensor that detects the water level with high precision, ensuring consistent and accurate operation in commercial settings to maintain the level of Water within a tank and controlling the power supply of water purifier unit as per set level of sensor and complete testing for its proper functioning as per requirement |
| 17 | ULTRAVIOLET LAMP: Supply and fixing of Ultraviolet lamp Bulb Type: T5, Base Type: G8, MOL: 287 mm, MOD: 15.5 mm, Watts: 8, Nominal Voltage: 56 V, Average Life: 8000 hrs., including UV Balast of suitable specifications, designed fordisinfection of water and complete as required |
| 18 | FLOAT VALVE ASSEMBLY: Supply and Fixing of Float Valve assembly consiting of Flat shape Float (Material: Plastic) with one side female thread for fixing of connecting road, Float Valve (Plastic Body) 15x20 MM, Male Thread Brass Insert for fitting with storage tank of Water Cooler andlever mechanism for actuating ON/OFF operation with one side female threading for connecting rod,Connecting road material Aluminium or Brass of length not more than 150 mm with both side external threading (M6 or M8) |
