NGT approves Purana Qila lake revival
Rejecting the claim that the revival project of the iconic Purana Qila lake would damage the environment, the National Green Tribunal ( NGT) has given its nod to it by laying impermeable plastic lining on its bed.
The green panel took note of the submission of the state- owned construction firm NBCC that development work of the Purana Qila lake here was being done as per the suggestions of the IITRoorkee and rainwater harvesting structures were being built for groundwater recharge.
The NBCC had said that drawings for development works at Purana Qila lake were approved by the Archaeological Survey of India ( ASI) and it was directed to seek expert advice from a reputed institute such as IIT for laying of the ethylene propylene diene terpolymer ( EPDM) membrane in the lake and send the same to ASI.
The direction came on a plea filed by city- resident R. K. Gupta who contended that NBCC and the ASI have put a plastic sheet on the bed of the lake, preventing groundwater recharge by both treated recycled water and rainwater. The plea said that the method of concretisation and laying down of the sheets will lead to damage to the lake. The petitioner had sought directions to restore the lake to its natural condition by removing the impermeable plastic lining and explore alternative revival techniques for the water body.
“The applicant in person states that the opinion of the IIT is not sound. Recharge of groundwater has to be a priority. If there is any apprehension that the recycled water may not be convenient for the recharge, an option of obtaining a regular supply of treated water could be explored,” a bench headed by NGT Chairperson Justice A. K. Goel.