Replacement of Chlorinators, Safety Equipments and draught type chlorine leak absorption system at Paithan WTP

) Vacuum type Floor mounting Chlorinator complete with - Filter unit made of schedule 80 A106 grade B carbon steel. - Inlet copper tube, with stub end and brass nut, of length 2 mtrs. - Filter to vacuum regulator copper tube with stub end and brass nut. - Inlet valve assembly having PTFE seat & Hastalloy Spring. - Vacuum regulator with PTFE diaphragm assembly with PVC front and back body - Rotameter made out of PVC with borosilicate glass tube, Teflon float, Flow control spindle made of PVC and PVC outlet adaptor with nut. - PVC tubing with nuts from vacuum regulator to rotameter - Ejector assembly containing ejector block of PVC, Venturi set, Diaphragm assembly, Inlet water pressure gauge, NRV & vaccum tubing. - Fiberboard with angle set and Chlorine pressure gauge. - Inlet/outlet piping with necessary isolation valves up to one meter each. Capacity: Up to 5 Kg/Hr

) Booster Pump Supply and installation of 2 HP three phase Monoblock pump with starter etc. complete.

Supply and Installation of inlet/outlet pipeline Supply and installation of Heavy duty Sch 80 UPVC pipeline for Chlorine Solution of 1” size along with necessary accessories like Elbows, Tees, Bends and Valves.

Air Breathing Apparatus for chlorination system complete with - Air cylinder - seamless high tensile steel cylinder - Cylinder valve - high tensile stress body - Demand valve - Mask - moulded rubber with reflex edges for face seal - Back plate - fiberglass lightweight for easy carryover - Pressure gauge and Audible alarm - Harness assembly - of fine quality nylon webbing & is quick adjustable type DURATION - 45 Minutes (45 min is being offered now instead of 30 min previously)

Chlorine Gas Leak Detector – Wall mounting Type with two sensors Range : 0-10 PPM Resolution / Accuracy : 0.1 PPM / ± 1% Sensor Type : Electrochemical Response Time : Less than 1 Second Display : 3 ½ digit, 12.5 mm digit height, 7 segment LED display Power Supply : 230 volt AC ± 10%, 50 Hz. / 110 V Optional Dimension : 275 (H) x 235 (W) x 115 (D) in mm Accessories : Electrolyte bottle and industrial hooter Total Weight : 5 kg

Emergency Kit for Chlorine cylinder of 100Kg consisting various sub assemblies for controlling leakage of a) Valve b) Outer surface of Cylinder

Supply of Disc type Comparator Kit

Supply and installation of Draught type Leak absorption system 1) Absorbent tank- FRVe: 1500 mm ID x 1600 mm shell height, Conical top 3mm FRVe + 6 coats of FRP 300 mm high, Shell – 3mm FRVe + 5 coats of FRP, Bottom – 3mm FRVe + 7 coats of FRP, with glass level indicator gauge, 25 mm dia. drain line with control valve, 25 mm dia. suction line with control valve and mounting nozzle for absorption tower having flange of 400 mm dia. Manhole – 600mm, GI Ladder – painted, Lugs – 3 nos equispaced of FRP and Lifting Hooks – 3 nos equispaced etc. complete. Qty: 1 Set 2) Absorption tower- FRVe: 400 mm ID x 1400 mm height. Shell – 3mm FRVe + 5 coats of FRP, Bottom – 3mm FRVe + 12 coats of FRP, Top Flange - 3mm FRVe + 12 coats of FRP, Grid plate of PP and perforated – 1 no, Demister pad – 1 no, Pall rings of PP – 1” and 2’, Spray Header of PP – with holes at 45 deg. etc. all complete. Qty: 1 Set 3) FRVe Blower: of capacity 800 m3/hr coupled with 1 HP 3 phase motor of 2900 RPM mounted on a common base plate having suitable FRVe impeller with 100 mm inlet and outlet flanges for connecting blower for Suction and Exhaust etc. all complete. Qty: 1 Set 4) PP circulation pump: of capacity 20 m3/hr. and head of 6 mtrs to discharge the diluted caustic solution at the top of the tower with required PVC piping for suction and delivery, of 1 HP 3 phase etc. all complete. Qty: 1 Set 5) Rigid PVC pipe: of 100 mm dia. of 6 Kg/cm2 capacity for exhaust of the blower and also for connecting blower inlet to Absorption tower outlet with necessary fittings etc. all complete. Qty: 1 Set 6) FRVe hood set: 3mm FRVe - Suitable for covering the chorine cylinder to enable sucking of the leaked chorine through the flexible hose of 100mm dia. connected to the hood for transferring the same to the absorption tower. Hood is provided with an opening suitable for copper tube as well as mounting arrangement for Chlorine sensor. etc. complete. Qty: 1 Set 7) Diluted caustic solution: having 10% concentration for neutralising leaked chorine gas - quantity 2000 Kg. 8) Control panel: Having 3 phase input and complete in all respects including Leak detecting circuit and single point sensor (range 0-10PPM) to facilitate Auto/Manual operation of PP circulation pump and Blower simultaneously. Qty: 1 No Supply and installation of Draught type Leak absorption system 1) Absorbent tank- FRVe: 1500 mm ID x 1600 mm shell height, Conical top 3mm FRVe + 6 coats of FRP 300 mm high, Shell – 3mm FRVe + 5 coats of FRP, Bottom – 3mm FRVe + 7 coats of FRP, with glass level indicator gauge, 25 mm dia. drain line with control valve, 25 mm dia. suction line with control valve and mounting nozzle for absorption tower having flange of 400 mm dia. Manhole – 600mm, GI Ladder – painted, Lugs – 3 nos equispaced of FRP and Lifting Hooks – 3 nos equispaced etc. complete. Qty: 1 Set 2) Absorption tower- FRVe: 400 mm ID x 1400 mm height. Shell – 3mm FRVe + 5 coats of FRP, Bottom – 3mm FRVe + 12 coats of FRP, Top Flange - 3mm FRVe + 12 coats of FRP, Grid plate of PP and perforated – 1 no, Demister pad – 1 no, Pall rings of PP – 1” and 2’, Spray Header of PP – with holes at 45 deg. etc. all complete. Qty: 1 Set 3) FRVe Blower: of capacity 800 m3/hr coupled with 1 HP 3 phase motor of 2900 RPM mounted on a common base plate having suitable FRVe impeller with 100 mm inlet and outlet flanges for connecting blower for Suction and Exhaust etc. all complete. Qty: 1 Set 4) PP circulation pump: of capacity 20 m3/hr. and head of 6 mtrs to discharge the diluted caustic solution at the top of the tower with required PVC piping for suction and delivery, of 1 HP 3 phase etc. all complete. Qty: 1 Set 5) Rigid PVC pipe: of 100 mm dia. of 6 Kg/cm2 capacity for exhaust of the blower and also for connecting blower inlet to Absorption tower outlet with necessary fittings etc. all complete. Qty: 1 Set 6) FRVe hood set: 3mm FRVe - Suitable for covering the chorine cylinder to enable sucking of the leaked chorine through the flexible hose of 100mm dia. connected to the hood for transferring the same to the absorption tower. Hood is provided with an opening suitable for copper tube as well as mounting arrangement for Chlorine sensor. etc. complete. Qty: 1 Set 7) Diluted caustic solution: having 10% concentration for neutralising leaked chorine gas - quantity 2000 Kg. 8) Control panel: Having 3 phase input and complete in all respects including Leak detecting circuit and single point sensor (range 0-10PPM) to facilitate Auto/Manual operation of PP circulation pump and Blower simultaneously. Qty: 1 No