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Sunday , 09th May 2021
Section: Major Water Supply Schemes pages are not under access control

Augmentation of water supply scheme to 708 habitations in Annur ,Avinashi and Sulur Unions in Coimbatore and Tiruppur Districts with bulk provision to 165 habitations in Tiruppur Union of Tiruppur District with source of Existing schemes and Surface Water of River Bhavani at Kutheripalyam

During the demand for the year 2017-2018, the Hon’ble Minister for Municipal Administration & Rural Development and Implementation of Special programme has announced that CWSS to 708 Habitations in Annur and Sulur Unions in Coimbatore District and Avinashi Union in Tiruppur District With Bulk Provision to 165 Habitation In Tiruppur Union of Tiruppur District will be taken up for investigation.

The Scheme has been administratively sanctioned for Rs.362.20 crore vide G.O.(Ms) No.20/dated.13.02.2020 under the funding NABARD RIDGF XXII and TPCGF&RGCF.

The Scheme consists of three phases to serve a total base year population of 358210(2020) with 19.90 MLD, Intermediate population of 475390 (2035) with 26.34 MLD for and ultimate population of 642830 (2050) with 36.16 MLD.

Under Phase I of this scheme, 8 village panchayats in Annur union and 7 village panchayats in Avinashi union (total of 15 village panchayats) will be served with 55 lpcd of water as per norms. The required quantity of 6.02 mld in intermediate stage and 7.71 mld in ultimate stage will be pumped from the Pogalur sump in the existing Water supply improvement scheme to Tiruppur and 412 habitations. Further it is proposed to construct 89 Nos of service reservoirs, 16Nos of sumps, clear water main of 74.930 kms, feeder main of 206.91kms and distribution system of 64kms under this Phase I. Under Phase II of this scheme, 13 village panchayats in Annur union ,16 village panchayats in Avinashi union and 4 village panchayats in sulur union (total of 33 village panchayats) will be served with 55 lpcd of water as per norms. The required quantity of 9.35 mld in intermediate stage and 11.60 mld in ultimate stage will be pumped from the Vellikuppampalayam Sump in existing combined water supply scheme to 249 habitations. Further it is proposed to construct 108 Nos of service reservoirs , 33Nos of sumps , clear water main of 134.418kms, feeder main of 325.430kms and distribution system of 78kms under this Phase II.

Under Phase III of this scheme, it is proposed to construct head works at kutheripalayam in river Bhavani, raw water booster station at Bommampalayam, 11.51 MLD treatment plant at Ramanathapuram , 63 Nos of service reservoirs , 10Nos of sumps , raw water main of 25.698 km, clear water main of 58.580 km, feeder main of 102.605 km and distribution system of 84.50 km. On completion of this package, 8 village Panchayats in Avinashi union and 10 village panchayats in Tiruppur union (total of 18 village panchayats) will be served with 55 lpcd of water as per norms (11.51 mld in intermediate stage and 17.67 mld in ultimate stage ).

PRESENT STAGE OF THE SCHEME

Work Order was issued on 01.10.2020 for all the three Packages and work commenced on 28.10.2020. 25 % of work has been completed till now and balance works are in progress. The expenditure incurred for the scheme as on date is Rs.140.20 (39%) Crore.

The scheme will be completed by 04/2022 and will be put into beneficial use after completion of 6 months period trial run.

 Flow Diagram :

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