Water Supply

Source Puzhal Eri
Location Redhills
Distance 24 K.M.
Year of Commissioning 1970
Installed capacity 41.85 MLD
Designed up to ultimate with population 2040
Head works infiltration well
Gallery Well
Collection Well 1 Nos. (125000 litre Sump)
No. of Over Head Tanks with Capacity
1. Muthapudupet 5.00 Lakhs Litre
2. Pattabiram Mangulam 10.00 Lakhs Litre
3. Thirumullaivoyal Kulakarai st. 10.00 Lakhs Litre
4. Thirumullaivoyal Pananthopu 10.00 Lakhs Litre
5. Thirumullaivoyal Nagamani Nagar 10.00 Lakhs Litre
6. Pattabiram School 10.00 Lakhs Litre
7. Avadi -A 4.55 Lakhs Litre
8. Avadi -B 10.00 Lakhs Litre
Total 69.55 Lakhs Litre
No. of Distribution Zone 10 Nos.
Length of Pumping Main 189.49 K.M.
Total Distribution Main 328.62 K.M.
Total No. of Public Fountain 934 Nos.
Motors Details Avadi OHT
20 HP – 3 Nos
15 HP – 2 Nos
Generator (KVA) 60 (Kva)
Pumping Details  
Head works 0.30 MLD
Local Sources 17.10 MLD
Total 17.40 MLD
LPCD Frequency 50 LPCD
Frequency Daily
No. of Mini Power Pump 710 Nos.
No. of Hand Pump Bore Well 314 Nos.
No. of Open Wells
No. of Water Supply Lorry 14 Nos.
Total No. of House Service Connections
Domestic 432 Nos.
Non Domestic
Total 432 Nos.
House Service Deposit Domestic Rs.10000/-
Non Domestic Rs.20000/-
Industrial Rs.25000/-
Tariff Domestic Rs.220/- Month
Non Domestic Rs.610/- Month
Industrial Rs.3100/- Month