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Wednesday , 14th April 2021

C.W.S.S. to Coimbatore Water Supply Augmentation Scheme With Siruvani as Source.

Section: Combined Water Supply Schemes acivements pages are not under access control

Salient Details

Name of Scheme : C.W.S.S. to Coimbatore Water Supply Augmentation Scheme With Siruvani as Source.
Project cost : Rs. 2196 Lakhs.
Beneficiaries :
  • Corporation : 1 No.
  • Municipality : 3 Nos.
  • Town Panchayats : 9 Nos.
Population : 9,72,627.
Total Daily Requirement : 101.40 mld.
Hours of Pumping : 24 Hours.

Flow Diagram

Schematic Diagram

Source
Source : Siruvani Dam
Head works
Intake Tower
Diameter of Intake Towers : 6.00 m
Height of Tower : 29,50
No.of Offtakes : 4 Nos
Tunnel
Size of Tunnel : 1.80 m x 2.10
Length of Tunnel : 1.55 km
Pick up Weir
SLength of Anaiyar Stream : 1.60 km
Length of weir : 12.00
Height of weir : 1.40 m
Dia of collection well : 3.00 m

 

Treatment Works

A full scale treatment plant of 101.40 mld. Capacity consists the following components

Clear Water Reservoir
Capacity : 45.00 lakhs litres
Transmission Main
Size of main PSC : 1000 mm dia
Length of main : 31.33 km
Break Pressure Tank
Diameter : 6.00 m
Height : 10.80 m
Service Reservoirs
No.of Service Reservoirs : 24 Nos