Maintenance Schemes
Operation and Maintenance of CWSS:
As per GO MS No 84 / MA &WS dt.10.03.94 the Combined Water Supply Schemes (CWSS) implemented in Tamil Nadu covering more than one Local Body are being maintained by TWAD Board.
Schemes Under Maintenance of TWAD Board:
Number of Schemes Under Maintenance. | 523 | ||||
---|---|---|---|---|---|
Beneficiaries (Civic status-wise) | |||||
Corporation | Municipalities | Town Panchayats | Rural Habitations | Industries / Commercial Organisations; | Population (crores) |
11 | 65 | 320 | 48,948 | 567 | 4.26 |
Maintenance Pattern:
The schemes are maintained by 49 Divisions of TWAD Board spread over all districts of Tamil Nadu except Chennai Corporation. TWAD Board maintains the infrastructure of Head Works, Pumping Stations and Pumping Mains up to delivery of water to the Over Head Tanks of the Beneficiaries. Maintenance of Over Head Tanks and the local distribution system is taken care by the concerned Local Body.
The expenditure towards the maintenance of these CWSS is met out from the water charges collected from the beneficiaries at the tariff rate fixed by the Government. The tariff fixed for the local bodies by the Government is as below
Tariff structure:
S.No | GO reference | Period | Tariff Rs/1KL | ||
---|---|---|---|---|---|
From | To | ||||
Rural | Urban | ||||
1 | As per GO (MS) No. 136 MA&WS (WS4) Department dt:03.10.2002. | 11.08.1997 | 02.10.2002 | 2.25 | 3.00 |
2 | As per GO (MS) No. 338 MA&WS(WS4) Department dt: 18.10.2004. | 03.10.2002 | 30.11.2017 | 3.00 | 4.50 |
3 | As per GO (MS) No. 39 MA&WS(WS4) Department dt: 17.04.2018. | 01.12.2017 | 31.03.2018 | 7.00 | 9.00 |
01.04.2018 | 31.03.2019 | 7.35 | 9.45 | ||
01.04.2019 | 31.03.2020 | 7.72 | 9.92 | ||
01.04.2020 | 31.03.2021 | 8.11 | 10.42 | ||
01.04.2021 | 31.03.2022 | 8.51 | 10.94 | ||
01.04.2022 | 31.03.2023 | 8.94 | 11.49 |
The tariff for Institutions/ Industries vary from Rs 30/KL to Rs 150/KL depending with category of the beneficiary as per B.P.M.S.No. 88 (O&M) wing, Dt 08.11.2017.
Organisations who have paid proportionate Cost Of Scheme | Rs.45.00 /KL |
For Industries /Commercial Organisations who have NOT paid the proportionate cost of CWSS | |
Industries / Commercial Organisations | Rs. 150.00 /KL |
Private Educational Institutions | Rs.125.00 /KL |
Private Hospitals | Rs. 125.00 /KL |
Government Industries and Organisations | Rs. 80.00 /KL |
Government Hospitals, Government Educational Institutions Places of Worship | Rs.30.00 /KL |
Orphanage & Homes | Rs. 30.00 /KL |
S.No
|
Name of District | No.of CWSS | Designed Qty in MLD | Corporation | Municipalities | TP | Rural Habns | Private Beneficiaries | Total No.of beneficiaries | Population Benefited |
---|---|---|---|---|---|---|---|---|---|---|
CHIEF ENGINEER/VELLORE
|
||||||||||
1 | Krishnagiri | 18 | 78.48 | 1 | 1 | 7 | 5079 | 3 | 5090 | 2086608 |
2 | Chengalpattu | 12 | 25.63 | 1 | 2 | 1 | 87 | 14 | 101 | 780852 |
3 | Thirupathur | 1 | 51.64 | 1 | 12 | 5 | 698 | - | 716 | 981076 |
4 | Kanchipuram | 8 | 5.35 | 0 | 0 | 1 | 89 | 5 | 94 | 173572 |
5 | Ranipet | 9 | 12.65 | 0 | 2 | 0 | 68 | 1 | 72 | 178090 |
6 | Kallakurichi | 4 | 11.88 | - | 1 | 2 | 116 | 0 | 119 | 445207 |
7 | Dharmapuri | 7 | 63.89 | 0 | 10 | 10 | 3432 | 3 | 3446 | 1717445 |
8 | Villupuram | 3 | 4.71 | - | - | 1 | 39 | 0 | 40 | 92323 |
9 | Cuddalore | 15 | 13.07 | 0 | 0 | 2 | 478 | 0 | 480 | 260434 |
10 | TVMalai | 27 | 25.20 | 0 | 0 | 6 | 790 | 2 | 799 | 634281 |
11 | Vellore | 4 | 2.59 | 0 | 0 | 0 | 88 | 0 | 88 | 57126 |
12 | Tiruvallur | 8 | 4.26 | 0 | 0 | 0 | 168 | 0 | 168 | 112938 |
TOTAL(NR) | 116 | 298.64 | 3 | 28 | 35 | 11132 | 28 | 11213 | 7519952 | |
CHIEF ENGINEER/THANJAVUR
|
||||||||||
13 | Ariyalur | 8 | 31.25 | - | 1 | 1 | 769 | 0 | 769 | 1008042 |
14 | Pudukkottai | 32 | 72.503 | 0 | 1 | 5 | 4260 | 12 | 4273 | 1873769 |
15 | Thanjavur | 8 | 47.914 | 0 | 1 | 7 | 991 | 1 | 997 | 1013576 |
16 | Tiruvarur | 1 | 23 | 0 | 1 | 1 | 313 | 0 | 315 | 468989 |
17 | Nagapattinam | 5 | 40.33 | 0 | 2 | 3 | 1056 | 3 | 1065 | 784620 |
18 | Mayiladuthurai | 7 | 29.82 | 0 | 0 | 2 | 662 | 2 | 666 | 735436 |
19 | Perambalur | 5 | 27.633 | 0 | 1 | 3 | 616 | 5 | 625 | 572097 |
20 | Trichy | 30 | 142.532 | 1 | 2 | 8 | 3886 | 26 | 3926 | 2581153 |
TOTAL(ER) | 96 | 414.982 | 1 | 9 | 30 | 12553 | 49 | 12636 | 9037682 | |
CHIEF ENGINEER/COIMBATORE
|
||||||||||
21 | Erode | 38 | 106.05 | 1 | 0 | 28 | 2476 | 37 | 2552 | 1741993 |
22 | Namakkal | 12 | 50.111 | 0 | 1 | 11 | 2120 | 22 | 2154 | 1345403 |
23 | Nilgris | 2 | 13.01 | 0 | 1 | 0 | 100 | 4 | 107 | 90441 |
24 | Karur | 12 | 27.12 | 0 | 0 | 2 | 1206 | 0 | 1208 | 598643 |
25 | Salem | 9 | 179.945 | 0 | 3 | 25 | 4303 | 17 | 4360 | 3468520 |
26 | Tiruppur | 13 | 85.951 | 0 | 3 | 12 | 2551 | 0 | 2568 | 1257580 |
27 | Coimbatore | 12 | 354.024 | 2 | 5 | 29 | 1206 | 59 | 1314 | 7095178 |
TOTAL(WR) | 98 | 816.211 | 3 | 13 | 107 | 13962 | 139 | 14263 | 15597758 | |
CHIEF ENGINEER/MADURAI
|
||||||||||
28 | Madurai | 8 | 92.43 | 1 | 2 | 8 | 2151 | 9 | 2174 | 2122073 |
29 | Theni | 26 | 41.96 | 0 | 0 | 12 | 431 | 3 | 447 | 805227 |
30 | Dindigul | 30 | 60.11 | 1 | 1 | 15 | 2433 | 6 | 2457 | 1909503 |
31 | Sivagangai | 24 | 74.39 | 0 | 1 | 4 | 1344 | 2 | 1351 | 543844 |
32 | Ramanathapuram | 32 | 8.75 | 0 | 4 | 7 | 2971 | 3 | 2985 | 1535270 |
33 | Virudunagar | 12 | 71.38 | 1 | 4 | 9 | 1751 | 0 | 1865 | 2367177 |
34 | Thoothukudi | 24 | 87.86 | 0 | 1 | 12 | 1386 | 87 | 1490 | 1315983 |
35 | Tirunelveli | 22 | 83.32 | -- | 1 | 12 | 1741 | 7 | 1756 | 1510078 |
36 | Kanyakumari | 13 | 80.71 | 1 | 2 | 42 | 675 | 0 | 738 | 1564997 |
37 | Tenkasi | 9 | 54.62 | 0 | 6 | 16 | 557 | 4 | 587 | 1330357 |
TOTAL(SR) | 200 | 655.54 | 4 | 22 | 137 | 15440 | 121 | 15850 | 15004509 | |
GRANDTOTAL | 558 | 2249.03 | 8 | 69 | 337 | 48948 | 562 | 51976 | 42610650 |