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Monday , 29th November 2021

CWSS to 133 Coastal Habitation in Sirkali and Sembanarkoil Union With Bulk Provision to Tharangampady UTP.

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

Salient details

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 Panchayat - 32 Nos.
  • Habitations - 144 Nos.
Population : 138956.
Total Daily Requirement : 7.141 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.