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| 1 | Supply and fix stainless steel (SS) water cooler electric driven single phase 220 volt, 50 Hz, storage capacity of 40 litre and nominal cooling capacity of 40 litres per hour, temperature range 2º C - 10º C, No of taps - 02 Nos, including testing & commissioning complete all as specified and directed by Engineer-in-Charge. |
| 2 | Supply and fix stainless steel (SS) water cooler electric driven single phase 220 volt, 50 Hz, storage capacity of 60 litre and nominal cooling capacity of 60 litres per hour, temperature range 2º C - 10º C, No of taps - 02 Nos including testing & commissioning complete all as specified and directed by Engineer-in-Charge. |
| 3 | Supply and fix stainless steel (SS) water cooler electric driven single phase 220 volt, 50 Hz, storage capacity of 150 litre and nominal cooling capacity of 150 litres per hour, temperature range 2º C - 10º C, No of taps - 03 Nos including testing & commissioning complete all as specified and directed by Engineer-in-Charge. |
| 4 | Supply and fix desert cooler electric driven single phase 220 volt, 50 Hz, normal air flow capacity of 9000 CuM per hours, Water Tank Cap 110 Ltr, Fan speed 1350 RPM, Plastic body, including testing & commissioning complete all as specified and directed by Engineer-in-Charge. |
| 5 | Supply & Fixing Evaporative Air Cooler in steel body (Desert Cooler) with propeller type cooler fan with motor (ISI marked) 1400 RPM (4 Pole) three speeds, nominal capacity 3000 Cum/hour, fan size 450mm, type of blade Plastic (HIP). submersible water pump, filter pads, power consumption-225 Watts (maximum). electric driven, single phase, 230 Volts, 50 Hz, capacitor 4 mfd, including all accessories, complete all as specified & as directed.Notes: (i) Filter panels, front, grill and top of the cooler body shall be made of 0.80 mm galvanized steel sheet. The sump tank and rest of the body shall be made of 1.00 mm thick galvanized steel sheet. The galvanised steel sheet shall be ISI marked and shall have zinc coating not less than 100 gms/sqm and shall conform to IS 277.(ii) All internal surfaces including inside of the tank, fan blades, motor body, pump, pump body and frame shall be painted with water resistant paint conforming to IS: 9862 The outer surface of the cooler shall be spray painted with synthetic enamel paint of approved shade/tint.(iii) The desert cooler shall be fitted with adjustable grill with separate on/off switch of 5/6 Amp rating (ISI marked) for cooler fan and water pump and three stage speed regulator (Low, Medium, High) for three speed cooler fan motor of louvers (iv) Suitable nylon bushes shall be provided in the grill for easy and smooth movement.(v) The filter pads shall contain wood wool. The filter pads shall be fixed over the panel and secured by clamping guard of galvanized wire of 2mm dia (approx.) and net size 100 mm (approx) square/rectangular. The wire guard shall be fixed in the clamps to avoid any sagging. Please Enable Macros to View BoQ information |
| 6 | Supply & Fixing Evaporative Air Cooler in steel body (Desert Cooler) with propeller type cooler fan with motor (ISI marked) 1400 RPM (4 Pole) three speeds, nominal capacity 3000 Cum/hour, fan size 450mm, type of blade Plastic (HIP). submersible water pump, filter pads, power consumption-225 Watts (maximum). electric driven, single phase, 230 Volts, 50 Hz, capacitor 4 mfd, including all accessories, complete all as specified & as directed.Notes: (i) Filter panels, front, grill and top of the cooler body shall be made of 0.80 mm galvanized steel sheet. The sump tank and rest of the body shall be made of 1.00 mm thick galvanized steel sheet. The galvanised steel sheet shall be ISI marked and shall have zinc coating not less than 100 gms/sqm and shall conform to IS 277.(ii) All internal surfaces including inside of the tank, fan blades, motor body, pump, pump body and frame shall be painted with water resistant paint conforming to IS: 9862 The outer surface of the cooler shall be spray painted with synthetic enamel paint of approved shade/tint.(iii) The desert cooler shall be fitted with adjustable grill with separate on/off switch of 5/6 Amp rating (ISI marked) for cooler fan and water pump and three stage speed regulator (Low, Medium, High) for three speed cooler fan motor of louvers (iv) Suitable nylon bushes shall be provided in the grill for easy and smooth movement.(v) The filter pads shall contain wood wool. The filter pads shall be fixed over the panel and secured by clamping guard of galvanized wire of 2mm dia (approx.) and net size 100 mm (approx) square/rectangular. The wire guard shall be fixed in the clamps to avoid any sagging. Please Enable Macros to View BoQ information |
