Supply, installation, testing and commission of 2 cum desalination RO plant at Gosaba Development Block

Amount

Raw Water Feed Pump Type: Horizontal capacity:6000 lit/hrs Moc : CI Make : Kirloskar/CRI/LUBI

Oxidation Chamber Size: 350mm (Dia) x 1650mm (Hos) Operation: Free Flow Size of inter connection : 40mm Media : gravels, Mno2 Working pressure : 10Kg/ Cm2 (Tested) MOC: FRP Make : Filamate Filter DESIGN BY : EW

Iron Removal Filter Size: 355 mm (dia) x 1651 mm (height), Type: vertical Cylindrical Valve : Mulitport Filtration media: sand,Gravel Fontal pipeline : 25 mm Working : Down flow Operating System : Semi-automatic Working pressure : 10.00 (kg/cm2) max, Flow rate : 9000 (lit/hrs) min flow rate 1000 (lit/hrs) Moc : FRP Make : JRMS/JESS/SSK

Activated Carbon Filter Size: 355 mm (dia) x 1651 mm (height), Type: vertical Cylindrical Valve : Mulitport Filtration media: Carbon, Valve: Mulitiport Fontal pipeline : 25 mm Working : Down flow Operating System : Semi-automatic Working pressure : 10.00 (kg/cm2) max, Flow rate : 9000 (lit/hrs) min flow rate 1000 (lit/hrs) Moc : FRP Make : JRMS/JESS/SSK

Softener Filter Size: 355 mm (dia) x 1651 mm (height), Type: vertical Cylindrical Valve : Mulitport Filtration media: Resin, Valve: Mulitiport Fontal pipeline : 25 mm Working : Down flow Operating System : Semi-automatic Working pressure : 10.00 (kg/cm2) max, Flow rate : 9000 (lit/hrs) min flow rate 1000 (lit/hrs) Moc : FRP Make : JRMS/JESS/SSK

Anti Scalant Dosing System Feeder : Electronic Metering Type Capacity : 6 LPH storage tank Moc : PP Chemical grade Storage tank capacity : 100 lit Make : E Does/ EtatronDS/Milton Ray

Coagulant Dosing System Feeder : Electronic Metering Type Capacity : 6 LPH storage tank Moc : PP Chemical grade Storage tank capacity : 100 lit Make : E Does/ EtatronDS/Milton Ray

Micron Cartidges Filter Rating : 5 Micron Type Capacity : 6 LPH storage tank Moc : Polypropylene Type : Wounded Type Size : 4" (dia) x 20" (L) Make : Enmark/JESS/Gopani

Cartridges Housing Rating : 5 Micron Type Capacity : 6 LPH storage tank Moc : Food grade PP Accessories: Inlet,Outlet connection with air vent Make : Enmark/JESS/Gopani

Pressure Gauges Rating : 7 kg/cm2 Type : Filled Mountained Moc : Food grade PP Accessories: Siphon & Cock assembly Make : H Guru/fly/japsin

Desalination elements/Membranes Rating : 7 kg/cm2 Type : TFC Brackish water high rejection polymide type size: 80 40 Accessories: Siphon & Cock assembly Make : Hydronotics/DOW Filtec (USA)/Hydro jess

Membrane housing Rating : 7 kg/cm2 Type : Horizontal pressure vessel size: 80 40 Moc : FRP Make : Hydronotics/DOW Filtec (USA)/Hydro jess

High pressure pump Rating : 6 cumec/hr at 10 bar pressure Type : Vertical Multistages centrifugal Discharge capacity: 2000 lit/hrs Moc : Stainless steel Make : Kiloskar/Willo/Lubi

Flow Meter Type Rota meter Make : Aster/Flowstar/UKL

R.O Skid : 1No for R.O unit The components of RO block should be epoxy coated skid mounted in a perfect asthetic layout and alignment for mounting of components like membrane housing,HPP,control instruments Make : JRMS/JESS/SSK

Ultra violet unit at Final outlet Disinfection efficency: 90 % Maximum output flow rate: 1000 lts/hr vessel construction stainless steel-304 wave length of UV lamp:2537 Angstron Type of lamp: Slim line Nominal wattage : 39 W UV Output lamp : 13.8 W Diameter of UV lamp : 15 mm max Operating pressure : 100 PSI Supply voltage: 230 V Wattage of system : 120 W Inlet outlet connection : 1.5 Make : ULFA/PLASMA/SUKRIT

TDS Meter Type : Digital display with on line electrodes Make : Aster/HM Digital/Flow control

Chemical and commissioning 1 Year Operation and Maintenance including chemical dosing NIVA ANTISCALANT AND SMBS

P-29,item-1(a) Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. 50 mm dia

SANFUI CONSTRUCTION (BID ID -6372110)

OISHIKI CONSTRUCTION (BID ID -6374945)