M and R to Ransai water supply scheme .. Replacement of chlorinators and allied work at WTP Ransai

Item no.01 Providing, erecting, commissioning and testing of 10 Kg./Hr. capacity Vacuum operated Chlorination Plant, comprising of Remote mounting Vacuum Regulator, Inlet Valve assembly, Flow Meter assembly with Control Valve assembly, Remote Injector Assembly, internal piping etc. complete

Item no.02 Providing & fixing uPVC, Sh.80, Vacuum Piping dia. ½” with PVC end Connections to Vacuum Regulator to Control Valve & Flow Meter Assembly and from Flow meter to Ejectors assembly along with proper clamping etc. complete

Item no.03 Providing & fixing uPVC, Sh.80, Chlorine Solution Piping dia. 2” with required uPVC standard accessories like Elbow, Tee etc. to Ejector assembly along with proper clamping etc. complete for Post & Pre Chlorinators at Raw Water Channels and Pure Water Sump

Item No.04 Providing & fixing 2” uPVC Valves on pipeline at WTP Ransai.

Item no.05 Providing & fixing fabricated cPVC valves ½” dia. for Vacuum Line

Item no.06 Providing & fixing Chlorine Header Line CS – 1” with 3000 LBS accessories etc.

Item no.07 Providing and fixing Chlorine Valves as per IS:3224

Item no.08 PVC sleeved Copper Tubing with 5/8” end connection, 2 meter long

Item no.09 Supply of Medical Oxygen having capacity 1200Ltrs. Oxygen Kit for emergency Supply of Oxygen with Oxygen Cylinder, humidifier, Regulator, Flow meter, moving trolley etc. to treat severely Chlorine affected person in emergency.

Item no.10 Supplying & fixing Air Direction Indicator used for determining the direction of air at the time of (emergency) Chlorine Leakage to run away from the leakage site in the opposite direction of wind to avoid contact or inhaling of Chlorine Gas. The Sock (wind Indicator) is made of fine polyester with polyester lining having dimensions 6‘ length X 2‘ dia. X 1 1/4‘ dia. The Air Direction Indicator should be fixed along with 10‘ Mast & double ball bearings with Concreting or clamping etc. complete..

Item no.11 Supply of Chlorine Gas Mask with Canister (ISI): comprising of Full face mask made of natural rubber with or without corrugated Rubber tube & Chlorine Gas Canister suitable for use in case of personnel protection against small Chlorine Leakage to stop Leakage in Chlorine Toner and maintenance of Chlorine Panels.

Item no.12 Providing Chlorine Leak Arresting Kit for 900 Kg. Chlorine Tonner with all accessories including Universal ring etc. complete

Item no.13 Supplying & erecting 50 LPH Dosing Pump for Alum / PAC made of PVDF, Ceramic NRV ball PTFE backed by hyplon material. Solenoid operated electro mechanical design with mechanically linked diaphragm flow control by receiving 4 - 20mA signal with the help of Up/down key digital display showing Strokes Per Minute rate. Operation 230VAC+/-10%,50Hz,1Phase Suction & discharge tubing of LDPE material in 2.5 Mtrs in length with ¼” hose holder connection strainer cum foot valve & Anti-syphon valve in PVDF built-in electric cable moulded with plug & instruction manual

Item no.14 Control Panel with 7” HMI, PLC with input of Resistance / 0 -10 V DC, 0 – 2 V DC, 4 – 20 mA output for above pump with 4 – 20 mA output adjustable to required Dose of PAC / Alum.

Item no.15 Credit for Dismantled Material

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