Public Works Department Tender

SITC of storage water cooler cum purifier 150/150/100 Ltr capacity (150 Ltr storage, 150 Ltr per hr cooling & 100 ltr per hr purification) with inbuilt RO+UV having 7-8 stages Ultra Violet based purification system suitable for operation on 220V ±10% VAC, 50 Hz with power consumption 2000 watt ±10% Providing water oulet temperature at 17 degree C˚ at 1 degree C˚ inlet and outer body dimension 815x635x1530 mm and storage tank of 150 Ltr with PUF thermal insulation compressor make should be of Kirloskar/Emerson/Tecumseh and Refrigerant should be of R134A (Eco Friendly) and No of Faucets should be 3 Nos (2 Nos for cold Water and 1 Nos for Normal purified water minimum input pressure of 0.4 KG/cmsq and maximum input pressure of 2.0 Kg/Cmsq). The storage tank and outer body material should be of SS304 only.

SITC of Water Dispenser with Reverse Osmosis Purification system designed to deliver Normal, Hot & Cold Purified Water through a 7 stage purification process with dimension of 978x318x380mm built with BPA free plastic(i.e. environmental friendly). The system should have in tank UV purification and its membrane should have a pore size of 0.0001 micron size which removes residual impurities and bacteria that cause various type of disease and deliver safe and crystal clear drinking water upto 10.8 LPH with following Technical Specifications: Weight : 28 Kg No. of Faucets : 3 Nos. Cooling Tank Capacity : 8 Litre Heating Tank Capacity : 0.9 Litre Cooling Capacity : 6 Litre/Hour Heating Capacity : 5 Litre/Hour Working Voltage range : 230 V AC, 50 Hz, 1 Phase Power Rating of Heater : 500 Watt Power Rating of Compressor : 150 Watt Stages of Filteration : Pre Filter→Sediment Filter→Pre Carbon Filter→RO Membrane→Post carbon Filter→In Tank UV Purification→UF Mineral Cartridge % of Recovery of Water : 35-40 % Regrigerant : R134A(CFC free) Water Temperature : Cold : 7˚C-13˚C, Hot : 90˚C

Supplying and Fixing of 20'' Heavy Duty Prefilter Assembly complete with filter and accessories for protection of membrane from heavy particles i.e. dust etc in existing water cooler and making functional in all respect and testing etc. as reqd.