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Water Supply

Water supply to be disrupted

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The Hindu              01.11.2013

Water supply to be disrupted

Staff Correspondent

Following power shutdown at pumping stations at Savadatti and Amminabavi, some wards of the city will not get water on Thursday and Friday, KUWSDB has said in a release. Water will be supplied to those wards on the following days with revised timings. According to KUWSDB, areas coming under wards 34, 38, 39, 42, 43, 44, 55, and 56 will get water on Thursday, while areas under wards 42, 43, 44 and 46 will get water on Friday.

 

Much-awaited relief for Kozhikode's water woes

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The Times of India              28.10.2013  

Much-awaited relief for Kozhikode's water woes

KOZHIKODE: From next summer, people residing in the city as well as those in 13 grama panchayats nearby will have better access to drinking water. The multi-crore Japan International Cooperation Agency (JICA) -assisted drinking water project is set for commissioning in April 2014.

The Rs 805.6 crore project aims to provide 174 MLD (million litres per day) water from the Peruvannamuzhi reservoir to Kozhikode city and the 13 grama panchayats of Balussery, Nanmanda, Kakkoor, Kakkodi, Chelannur, Narikuni, Kunnamangalam, Kurivattoor, Peruvayal, Perumanna, Kadalundi, Olavanna and Thalakulathur. The project will benefit 13 lakh people.

According to JICA project officials, 85% of transmission line works has been completed. Of the 123 kilometres of transmission lines, only a 120-metre stretch at Feroke railway land and another 40-metre stretch at Mattampally remain. Work has also been completed on 17 of the 20 reservoirs. Of this, works on reservoirs proposed at Kakkodi and Thalakulathur have already started and that of the reservoir at Narikuni will begin soon.

The works of reservoirs will complete in 2014, February.

Besides, nearly 60% work of the intake well at Peruvannamuzhi is over.

The work on fixing the floating intake well after conducing rock explosion at river bed is remaining.

The works will over by March 2014. The works of water treatment plant having the 174 mld output is nearing completion. Only 50% of the work on the distribution network has been completed as yet.

Of the 1,854 km distribution lines, JICA officials could complete work only along 925 km. JICA is yet to get permission from the PWD and National Highway Authority of India to dig up roads along 160 km to lay distribution lines.

Delay in receiving sanction from PWD and NHAI for digging roads has held up the laying of distribution lines along 160km.

JICA project director K G Harshan said that once the JICA-aided drinking water project is commissioned, KWA will able to allot up to 1 lakh immediate water connections. "KWA has already received around 47,000 applications for domestic water connections. The city needs about 140 MLD water, but at present KWA is able to distribute only 50 MLD after distribution loss Supply of drinking water is mostly affected during summer," he said. "With the commissioning of the JICA-aided project,Kozhikode will get 174 MLD water over and above the current amount of 50 MLD, reducing existing water woes during summer," said Harshan.

Referring to the pipe-laying for distribution lines, the project director said he has already expressed concern over the delay in getting permission to dig up roads under the PWD and NHAI.

"The JICA project office has already remitted Rs 30 crore as road reformation fee to PWD and NHAI to receive sanction for laying distribution lines. We hope to complete 75% of the distribution line works by March 2014. Of the Rs 805.6 crore, JICA has already spent Rs 600 crore. We need to utilize the remaining amount by April 2014, else the fund will get lapsed as the tenure of the JICA loan ends in April 2014," he said.

Deputy mayor P T Abdul Latheef said that the project will be a relief to city residents who have been finding it difficult to access potable water during summer. "Water scarcity is a major issue in the city. We hope the authorities will carry out the road works without creating trouble for the public," he said.

 

Lake protection: 18 firms submit EoI

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The New Indian Express              28.10.2013 

Lake protection: 18 firms submit EoI

As many as 18 agencies have submitted Expression of Interest (EoI) to the Hyderabad Metropolitan Water Supply and Sewerage Board (HMWS&SB) for preparation of a detailed project report (DPR) under the National Lake Conservation Plan (NCLP) for protection and conservation of the Osmansagar and Himayatsagar reservoirs.

Lately, HMWS&SB has realised that there is need to conserve and protect Osmansagar and Himayatsagar reservoirs and took a decision to take remedial measures to protect these lake from getting further polluted and avoid making another Hussainsagar.

The firms which submitted the EoI are:  YAB Water projects Pvt Ltd, Voyants Solutions Private Limited, Consulting Engineering Services (India) Pvt Ltd, DPC Design and Planning Counsel Pvt Ltd, Ramky Enviro Engineers Ltd, MSV International Inc, USA.

Sai Consulting Engineers Pvt Ltd, Terracon Eco Tech Pvt Ltd, Tata Consulting Engineers Ltd, Feedback Infra Pvt Ltd, IPE Global Pvt Ltd. PBS Consultancy Services, EGIS India Consulting Engineers Pvt Ltd, Vision EIS Consulting Pvt Ltd, WAPCOS Limited, Multi Mantech International Pvt Ltd, GGS and MWH India Pvt Ltd.

HMWS&SB officials told Express that the bids would be evaluated by an expert committee which would take one month for evaluation. Based on the committee’s report, the state government will take necessary action. 

The Osmansagar and Himayatsagar lakes are the main sources of drinking water for the citizens of Hyderabad. As on today, the two reservoirs supply about 30 million gallons of water per day (MGD) to the twin cities.

Because of the construction boom near the two lakes and release of sewage into them, the lakes’ water quality has been deteriorating.

The National Environmental Engineering Research Institute (NEERI), which conducted a detailed study a few years ago, said in its report to HMWS&SB that these two lakes were being polluted due to sewage inflows.

NEERI recommended studies on the two reservoir structures, draw and inflow pattern, rainfall and hydrological data. The agencies should study GIS mapping of FTL contours, water spread area at FTL to demarcate the lake boundaries and fixing of FTL pillars at 100-metre distances. They should study adoption of suitable protective measures such as fencing, construction of bunds, digging of trenches,  etc to establish lake boundaries and to prevent encroachments into FTL areas. Also to be studied are the entry point of sewerage from surrounding villages and their discharged pattern etc.

 


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