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Water Supply

Tepid response for water supply improvement project

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The Indian Express               02.01.2014

Tepid response for water supply improvement project

THE ambitious Water Distribution Improvement Programme (WIDP) for equitable distribution and effective management of water supply in the city has received lukewarm response from bidders. Only two firms have expressed interest in the project so far. The project involves leak detection, GIS mapping of the existing water supply network, reducing water contamination and a 24/7 customer support helpline.

"As of now, only two firms have bid for the project. We are currently scrutinising their proposals and will decide on allotting the contract only if they fulfil all the criteria of the project," said Ramesh Bamble, hydraulic engineer. The project, estimated to cost over Rs 100 crore, is expected to be implemented in Bandra and Mulund on a pilot basis, following which it will be implemented across the city.

Under the new project, the BMC also plans to identify sources of water contamination and low pressure areas.

The civic administration, which had planned to begin work on the project by October 2013, cited bureaucratic delays in the tender process. "The tender process was delayed due to paperwork, but the project is now on track and we hope to finish the scrutiny process soon," said a senior civic official.

The proposal will finally be sent to the civic standing committee for approval once the scrutiny process is complete, said officials. They added that the process is likely to take around three months.

While it had hoped to receive interest from a wider range of Indian and foreign firms, only two foreign firms - Vonia Water India Private Ltd and European based Suez Environment Pvt Ltd - bid for the project.

Of the 3,500 million litres of water that is supplied to the city every day, nearly 700 million litres is unaccounted for, which means it is either lost to leakages or is stolen. The total demand for water in the city is estimated to be around 4,200 million litres daily.

 

Sewage line clearing

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The Hindu              02.01.2014

Sewage line clearing

The BWSSB will take up sewage lines clearing work on Tuesday in Malleswaram 1 and 2, Srirampura, Yeshwanthpur 1 and 2, Bhashyam Park areas coming under North East 1 subdivision (ph: 9845444017); V.V. Puram, Sudhamanagar 2, Kempegowda Nagar, Jagajeevanram Nagar, Chamarajpet coming under South-West 1 subdivision (ph: 9845444085). The work will also be taken up in Purnapragna Layout, Banashankari, Padmanabhanagar, Kumaraswamy Layout areas coming under South 1 subdivision (ph: 9845444036).

 

603 plaints of water contamination in 2013

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Deccan Herald            30.12.2013

603 plaints of water contamination in 2013

DH Illustration

 The Bangalore Water Supply and Sewerage Board (BWSSB) has received as many as 603 complaints of water contamination this year.

Old and corroded lines which are frequently clogged, and haphazard laying of water and sanitary lines are reasons cited by the Board for the contamination.

Some of the worst-affected in the City are residents of HBR Layout, 5th Block, where many people have taken ill after consuming water which was mixed with sewage water.
Dr Gopal K, a resident, said: “The water and sewage pipelines run parallel to each other. We suspect that the water lines were damaged, which was what caused the contamination of water. Although BWSSB officials visited the spot, they were unable to identify the source of contamination. There is now an immediate need to replace the water pipelines.”

Similar problems

Residents of Lakshmipuram in Ulsoor on CMH Road are also facing similar problems. Tap water in this locality is black in colour and has a foul smell.

“I have written several times to many BWSSB officials, including the chairman, but there has been no response. The pipelines are laid unscientifically, as is evident from a pipe bend at one of the lines on 18th ‘A’ Cross, which is the main cause of contamination. We would like senior engineers from the BWSSB to inspect our locality,” said Shanmuganathan, a resident of Lakshmipuram.

Those living in the vicinity of Garuda Mall also receive supply of contaminated water due to the ongoing drain construction.

‘No permanent solution’

Pradeep Chandran, a resident of Magrath Road in Ashoknagar, says that the water he receives at home is dark-coloured and resembles sewage water in appearance and odour.

“For the past one year, there have been several episodes of water contamination. Though the BWSSB official attends to our query, there is no permanent solution,” he added.

Reacting to the contamination complaints, BWSSB’s engineer-in-chief T Venkataraju, said that contamination mainly happens at house service connections and not in the main water lines.

“There are many house service connections which need replacement, but the residents are not willing to spend on it and say it is the Board’s fault.

Contamination happens at places which are thickly populated and where there are numerous lines cutting each other. If the contamination happens through BWSSB’s pipelines and residents approach us, we will replace them immediately,” he added.


 


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