Renovation/ Upgradation of 09 Nos toilet at officers institute G S Road campus under HQ Spl DG BSF (EC), Lord Sinha Road, Kolkata (SH Supply, installation and commissioning of Iron Removal Plant 6000 lph)

Amount

Supply, installation and commissioning of Iron Removal Plant 6000 lph, all complete as per direction of Engineer in charge, Specification of Iron removal filter plant (IRP):- Flow rate on outlet :-6 KLPH(+/-10%) IRON Removal Filter. 1. Chlorine Doser:- a. Material of Construction:- Body : PP Diaphgram Type b. Specification:- 0-6 LPH c. Make:- E-Dose/ Equivalent d. Quantity:- 1 Nos. 2. Chlorine Tank:- a. Material of Construction:- HDPE b. Specification:- 200 Ltr. c. Make:- Sintex/ Patton/ Eqv d. Quantity:- 1 Nos. 3.Vessel 1:- a. Material of Construction:- FRP b. Specification:- Diameter- 30”, Height- 72” c. Make:- TATA/ Equivalent d. Quantity:- 1 Nos. 4.Vessel 2:- a.Material of Construction:- FRP b. Specification:- Diameter- 30”, Height- 72” c. Make:- TATA/ Equivalent d. Quantity:- 1 Nos. 5.Multiport Valve a.Material of Construction:- PP b. Specification:- Inlet & Outlet c. Make:- UKL/INITIATIVE/Equivalent d. Quantity:- 2 Nos. 6.Pipe Line a.Material of Construction:- UPVC/ CPVC b. Specification:- CPVC/ UPVC -32mm/40mm/50mm c. Make:- ASTRAL/ASHIRVAAD/Equivalent d. Quantity:- 1 Lot.( from supply line to discharge pipe all complete) 7.P.G. (Pressure Gauge) a.Material of Construction:- Body SS304 Liquid Filled b. Specification:- Dial Size: 2.5” c. Make:- FLO/MASS/ Equivalent d. Quantity:- 2 Nos. 8.Filter Media for IRON Removal Plant. a.Vessel 1:- Gravels - 8 bags(35 x 8 = 280Kg), Sand-8 bags(35 x 8 = 280 Kg), Anthracite 3 bags (35 x 3 = 105kg) b. Vessel 2:- Gravels-3 bags(35 x 3= 105kg), Sand-3 bags (35 x 3=105Kg) , MZ10 Plus 7 bags( 7 x 20= 140kg). NOTE : MZ10 plus media life 5years guarantee • Filter media mentioned above will be sent in bag packed condition only from the manufacturer end and will not be filled in vessels at the time of dispatch.

DAS ENTERPRISE

K.DAS AND CO.