PROVISION OF CHLORINE DOSING UNITS AT DIFFERENT PUMP HOUSES AT AF STN BHUJ

Amount

M&L for Supply, install, connecting, testing and commissioning of high pressure single head adjustable Chemical dosing system (for mixing and injecting calcium Hypo chlorite of 65 %- 70% Chlorine in granular form ) including adjustable high pressure 5 Kg/Sqcm power input 230v, 50HZ, 40SPM 1/30 fractional horsepower, max output 10 ltr/hrs with mandatory accessories like lead tubing ,connecting ferrules,check valves etc . The accessories must include the following:- (Make:- Ravi Enterprises/ CHLOROMAX/ ION EXCHANGE/ MAIC(INDIA))

(A) PREPARATION TANK :- It is net capacity 100 Ltrs, FRP dosizng tank dia 650 x net height 375 + conical 300 gross height with standard 1000 mm consisting of :- a) Water inlet line b) Outlet with stainer c) Drain d ) Overflow e) Conical bottom for sludge deposition f) pote hole with cover g) level gauge h) Agitator 120 watt 900 RPM single phase flange mounted with plastic shaft and impeller .

(B) SERVICE TANK :- It is dia not less than 480 mm x 575 net cap 100 ltrs consisting for the following :- a) Water inlet line b) Dosing pump inlet arrangement c) Drain d) Overflow e) Level gauge f) Inspection port g) Agitator 120 watt 900 RPM single phase flange mounted with plastic shaft and impeller . h) Provision of mouting pump on lid/wall : Make of Pump Varima or equivalent.

Ahmed B Khatri

M/s Bombay Novelty Stores