Urban News

  • Increase font size
  • Default font size
  • Decrease font size
Water Supply

An account soon, of every drop of drinking water

Print PDF

The Hindu    28.08.2012

An account soon, of every drop of drinking water

K. Lakshmi

To increase accountability in water supply management, Chennai Metrowater will soon implement a system where the entire process, from sourcing to distribution of drinking water to residents, will be monitored through a centralised online network.

The water agency floated a tender recently to implement the project using real-time data acquisition and a matrix display system.

According to sources in Metrowater, the centralised city water supply network will help the agency monitor the status of supply daily.

Electronic data acquisition equipment would be installed at the withdrawal points of five water bodies, including the one at Veeranam, at the four water treatment plants as well at the 16 water distribution stations to gain access to the volume of water drawn, treated and distributed. Ultrasonic open channel-flow measuring units would also be installed at the entry point of the Kandaleru-Poondi canal near Uthukottai. The data would then be transferred through a wireless device and received at the head office in Chintradripet.

Leakage in Chennai, according to Metrowater, is 11-12 per cent of the 830 million litres supplied daily.“The centralised system will help us assess the exact extent of loss of water during transmission from one facility to another. We can then chalk out measures to prevent it,” said an official.

The digital data collected at various points will be made available through a GPRS/GSM-based network.It will then be processed, and images of reports, charts and tables of lake storage, volume drawn and transmitted for treatment and the volume of water pumped to distribution stations and supplied into the piped network will be displayed.

Once the system is installed, officials at the headquarters in Chintadripet will be able to analyse the data and improve the system. The Rs. 2-crore project is expected to be implemented in four to six months.

Welcoming the initiative, residents want the project to be expanded to the pipeline network to deal with water supply complaints. The technology could be adopted to detect problems of low water pressure, pipeline bursts and sewage mixing in drinking water, S. Radhika, a resident of Aminjikarai, said.

Metrowater will implement a system to monitor the entire process, from sourcing to distribution

Last Updated on Tuesday, 28 August 2012 04:41
 

‘No water contamination in Mela Chinthamani area’

Print PDF

The Hindu    27.08.2012

‘No water contamination in Mela Chinthamani area’

Special Correspondent

Drive likely against eatables sold in unhygienic conditions

Extensive checks conducted by the Tiruchi Corporation has revealed that there was no contamination in the drinking water supplied to residential colonies in Mela Chinthamani area, where some children were said to be showing symptoms of jaundice over the past few days.

The corporation believes it has reason to suspect that the problem was caused by food contamination, especially through eatables consumed by the children, and has decided to write to the school heads in the city asking them to curtail the sale of fruits and other eateries under unhygienic conditions around their premises.

Surveillance

The corporation doctors took up surveillance in the area over the past couple of days after several children in the area were reported to be down with fever.

The civic body had even disconnected drinking water supply to the households as a preventive measure and to check for possible water contamination.

Corporation Commissioner V.P.Thandapani told The Hindu on Sunday that the measures have ruled out any water contamination.About sixteen children, most of them in their early teens, were showing symptoms of jaundice.

Enquiries with them have revealed that most of them have consumed eatables, including fruits such as guava, sold outside their school campus; Mr.Thandapani said and added that the Corporation would take up a drive to check the sale of eatables in unhygienic conditions.

“We will also write to the schools asking them to curb the sale of eatables outside their premises under unhygienic conditions,” he added.

Last Updated on Monday, 27 August 2012 05:43
 

Tuticorin residents reel under severe drinking water crisis

Print PDF

The Hindu    20.08.2012

Tuticorin residents reel under severe drinking water crisis

Staff Reporter

Residents of Tuticorin are feeling hot and thirsty sans drinking water supply, which is accessible only once in eight days and beyond in some tail-end localities.

Tuticorin Corporation has been facing an unprecedentedly serious crisis of drinking water in the recent past. With water scarcity looming large, residents have no alternative but to drink boiled borewell water. Anticipating water supply, people even skip their regular work and stay put at their houses to pump the drinking water, said M.S. Muthu, town secretary, DYFI, here on Sunday.

Residents of Toovipuram could not get water for nine consecutive days, he said. Despite growing water scarcity, water was supplied to industries. The industrialists must be insisted on establishing desalination plants to convert sea water in to potable water and the authorities concerned had to enforce the regulation to be followed. If such a measure was adopted, people would be relieved of the water scarcity, he said.

Commissioner of Corporation S. Madhumathi said that due to low level of water at Tamirabarani, unusually, it would be possible to supply water once in eight days and she had appealed to the residents to use water judiciously.

Other sources from corporation said that the daily requirement of drinking water was 26 million litres but only around 13 million litres of water was available. Since water level in Papanasam dam had risen to 38.15 feet against the storage of 33.15 feet a couple of days ago, chances brightened for Tuticorin residents to get water.

Minister for Labour Welfare S.T. Chellapandian inspected Vallanad Water Headworks on Saturday and sought the intervention of public works department authorities to release 500 cusecs of water from the Papanasam dam to solve the crisis. The problem would be solved once the required amount of water is released. Besides, a proposal for implementing the fourth water pipeline at an estimated cost of Rs.222.86 crore had been forwarded to government. Once administrative sanction was accorded, the project would be executed on a 48 kilometre stretch to supply 97 million litres of water per day to the residents of 60 wards. With three pipe lines in existence, the supplying capacity was 25 MLD, sources added.

With incorporation of five additional panchayats in Tuticorin Corporation, the population of the town has increased to 3.90 lakh from 2.40 lakh. Twenty wards included from the incorporated panchayats were the tail-enders who could get water from public taps.

Last Updated on Monday, 20 August 2012 04:50
 


Page 77 of 178