PRESS NIT NO.09, ITEM NO.1(2020-21)CWA (W and S)-I

Repairing & Servicing with spares for three nos. Metito make 40 Kg/hr chlorinators. Supply of Spares likely to be replaced, will be gaskets diaphragms ,disc lead, special Springs, “O” rings, Pressure gauges , vacuum gauges, Membrane, rota meter tube, float, inlet valve, sealing bolt, valve housing and other chlorinator internals & body parts as required for completing the repairing/Servicing of following serviceable/repairable assemblies. (I)Vacuum Regulating Valve assembly

Ejector assembly

Rotameter tube assembly

Replacement of following assembly to improve, The efficacy of the system over longer time Vacuum Regulating assembly

Dismantling & reassembling the 2 nos. chlorinators

Improvement of Chlorination System by executing the following work as detailed below:- Supply & fixing of 2” PP ball valves with flanges, Gaskets, Tail piece and SS nuts and bolts. Make: Parth

Supply & fixing of PVC fittings for 2” for PVC pipe Make : Prince/equivalent

Supply of 63mm pvc pipe of 10 Kg/cm Make : Prince/equivalent

Supply of 90mm PVC pipe of 10 kg/cm2 rating

Supply of fittings for above 3” PVC pipeline

Supply & fixing of ¾” Chlorine gas ball valves. Make Sks/ISI/Sant

Supply & fixing of Chlorine gas pressure gauges

Supply & fixing of ¾” Sch. 80 seamless gas pipe with gas fittings. Make Maharashtra Seamless

Supply & fixing of ¾” needle valves for gas. Techno

Supply & fixing water line PG.Make Guru

Repair of special Metito chlorine gas filters

Painting complete chlorine gas header line, support Frame of chlorinators etc

Dismantling of old gas header line and accessories

Laying of 2” PVC pipeline on walls & floor and clamping as required for 48 mtrs

Laying of 90mm PVC piping in concrete and mud After digging & covering as per site requirement and covering by providing1:3:6 concrete layer(250 mtrs)

Repair & servicing of 2 pumps having 10hp motors

Providing & fixing control panel for 10. Hp motor With required cables & clamping as required Make: Bentex/Amol/equivalent

Supply of 110mm PVC pipe of 10 Kg/cm2 rating. Prince

Laying of 110mm PVC piping in concrete and mud After digging and covering as per site requirement & providing 1:3:6 concrete layer on top of pipe (84 mtrs)

Sewerage pump with 2 hp. Motor Make V.Guard With control panel-make Bentex, cable &30 mtrs 1”hose pipe for Maintenance work.

S/o 2” flexible suction plastic pipe for unloading PAC from tanks

Supply & fixing of 4” PP Ball valves with flanges, Gaskets, SS nuts & bolts, tail piece. Make: Parth

Testing/commissioning of total system and looking After the system for one year

METITO POLLUTION CONTROL INDIA PVT LTD