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C.W.S.S. TO COIMBATORE WATER SUPPLY AUGMENTATION SCHEME WITH SIRUVANI AS SOURCE

 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.
 VVillage Panchayats:10 Nos
  (28 Rural Habitations )
Population : 9,72,627
Total Daily Requirement : 101.40 mld
Hours of Pumping : 24 Hours



 FLOW DIAGRAM

 SCHEMATIC DIAGRAM

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


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