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CWSS to 133 Coastal habitation in Sirkali and Sembanarkoil Union with bulk provision to Tharangampady UTP.
Name of Scheme: : CWSS to 133 Coastal habitation in Sirkali and Sembanarkoil Union with bulk provision to Tharangampady UTP.
Project cost: : Rs. 1925 Lakhs.
Beneficiaries :  Town Panchayat - 1 No.
 Village Panchayats - 32 Nos
 Habitations - 144 Nos
Population : 138956
Total Daily Requirement : 7.41 mld
Hours of Pumping : 20 Hours
Source : Sub surface water from River Coleroon

 FLOW DIAGRAM

Head works 3.50m dia. Infiltration well - 6 Nos.
 pumpset Submersble Pumpset 1320 Lpm X 18 M - 6 Nos. (100% Standbye)
 Collection sump 1,15,000 litres capacity
  pumpset 90 H.P Turbine pumpset -2nos (1no stand bye) Duty : 5578 lpm x 23m Head.
Transmission Main
 Pumping main 450 mm PSC - 19.0 km
 Gravity main 1) 450 & 400 PSC - 18.62 km
2) 480 & 350 PSC - 6.90 km
Booster station 2 Nos
 Sump with capacity 1) Edakudy Vadapathy- 25.0 LL cap.
2)Mamakudi - 3.0 LL Cap
 Pumpset details i) 75 HP HSC P'sets 7917 lpm X 27 m
ii) 25 HP HSC P'set 4901 lpm X 24 m
Feeder Mains 300 mm AC to 50 mm PVC- 141.38 Km
No of Group sump with Capacity 26 Nos

i) 8.0 LL cap - 1 No
ii) 1.0 LL cap - 10 nos
iii) 0.6 LL cap - 3 nos
iv) 0.3 LL cap - 4 nos
v) 0.1 LL cap - 8 nos
Service Reservoirs with capacity 10,000 lits - 10 nos
30,000 lits - 21 nos
60,000 - 15 nos
1,00,000 - 6 nos
                    52 Nos
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