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Water Supply

PWSSB to restart work on Janakpuri sewerage

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The Times of India 09.09.2009

PWSSB to restart work on Janakpuri sewerage

LUDHIANA: Finally, in a sign of relief for the residents of Janakpuri locality of the city that is worst affected due to water-logging in rainy season, the Punjab Water Supply and Sewerage Board (PWSSB) would soon restart the work on this project after finalizing the new design.

According to information, chief parliamentary secretary Harish Rai Dhanda and deputy speaker Satpal Gosain raised the matter in a meeting held with PWSSB chairman Baldev Raj Chawla on Tuesday.

Both the leaders apprised Chawla that due to the stalling of the project, residents were forced to face lots of problems in rainy days as the area gets flooded. They also informed him that the state government had already allocated funds for initiating the work and that the delay was caused by Board officials only.

Meanwhile, Chawla assured both the leaders that the work on this ambitious project would restart soon as they have finalized the design for its. Besides, the allocation for the work would be made soon after calling the tenders, he stressed.

The MC had prepared an estimate of Rs 92 lakh for laying down the sewerage system and entrusted the job to the PWSSB.

It was proposed that the sewerage would be laid down from Janakpuri locality to Buddha Nullah at the Rajpura Road that would solve the problem of water logging in major areas of the city.

But the PWSSB officers had raised objection on the project design according to which the water was to be pumped out using pumping sets against the natural flow of the water. The officers had cited that it would not have been feasible.

However, overruling the objections, the project was initiated in 2006 to be stalled later due to the technical faults after spending Rs 21 lakh.

The Punjab government had allotted the payment of Rs 92 lakh to the PWSSB under the Punjab Nirman Scheme but after utilizing Rs 21 lakh, the remaining Rs 71 lakh lies unutilized with the PWSSB so the state government had asked the agency to return the money.
 

Study shows rise in groundwater level

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The New Indian Express 07.09.2009

Study shows rise in groundwater level



KOCHI: The groundwater Department is upbeat as the rain water harvesting programme introduced in the State four years ago has started yielding positive results with the groundwater level in several parts of the district showing signs of improvement. In Ernakulam district, the department had bored 62 observatory wells in the past two years to monitor the groundwater level.

“The preliminary analysis indicates an increase in the groundwater level. Before coming out with the final figures, we have to analyse certain other parameters like porousness of the soil and the total rainfall received in a particular area,” said senior hydrogeologist P Balakrishnan.

“In certain parts of the district, especially in the Thrikkakkara area where low groundwater level is recorded, a vigorous campaign should be launched as people are yet to install rain water harvesting systems at their homes,” Balakrishnan said.

He said that the department would seriously examine the groundwater table in and around Thrikkakkara as the region had shown considerable fall in the water level in the last three to four years. According to him, regions with clay or sandy soil cannot be included in the test as it is impossible to artificially recharge the groundwater in such areas.

“Usually the main indicators of increase in the water level are the wells and temple ponds in an area.

We regularly analyse the salt level or the level of the Total Dissolved Solids (TDS) in the groundwater to monitor the salt content in the water. The TDS which is counted in Part Per Million (PPM) will come down once the groundwater is charged with rain water,” said a Kerala Water Authority official.

“The TDS is the quantity of certain chemicals, including chloride or bio-carbonate, present in groundwater. This is one of the main reasons for the water to taste salty. The TDS is less in areas with sandy soil and is more in areas with clay and as well as the coastal areas,” said the official.

Last Updated on Tuesday, 08 September 2009 09:53
 

AMC installs water-level meter at underpass

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The Times of India 04.09.2009

AMC installs water-level meter at underpass

AHMEDABAD: Seeing the dangers involved in passing through water-logged underpasses in the city during heavy rainfall, Ahmedabad Municipal
Corporation (AMC) authorities have come up with a scientific way to alert the unsuspecting citizens.

An indicator has been recently installed at Akhabarnagar underpass, which helps commuters know the water level before they get into the underpass. The indicator works on ultra-sonic sense, which measures the depth of the water in the underpass during heavy downpour and beams the information to the display board installed at the entry point on both sides of the underpass.

A senior AMC official said, "We have taken the project on a pilot basis starting with Akhabarnagar underpass. These underpasses becomes quite dangerous during heavy and continuous rains. This is to avoid any mishap due to water logging in the underpasses."

The equipment cost Rs 1.4 lakh. The underpasses, which have regular problems of water logging in the city are the ones in Mithakali, Maninagar and near Stadium Circle, among others.
 


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