The DDA told a bench headed by NGT Chairperson Justice Swatanter Kumar that the principal committee constituted by the green panel has approved its plan to develop biodiversity parks in different phases.
"Counsel appearing for the DDA submits that plan prepared by Delhi Development Authority for setting up the biodiversity parks and beautification of the flood plain on Yamuna in NCT of Delhi has also been approved by the principal committee. However, they had mentioned that it could be in phased manner," the bench noted.
It had said that development of the flood plains has to be strictly done keeping biodiversity intact and ensuring that no major construction activity is allowed on the flood plain.
The tribunal had earlier rapped the AAP government and the Delhi Jal Board for not filing their replies to show cause notices on why contempt proceedings should not be initiated against them for delaying compliance of orders on the Yamuna cleaning project.
It had also asked Haryana and Himachal Pradesh Pollution Control Board to jointly conduct a study of water quality and the flow of Yamuna at the point it enters Haryana, and submit the list of industries located in the catchment area.
The green panel had noted that almost 67 per cent of the pollutants reaching Yamuna would be treated by the two sewage treatment plants at Delhi Gate and Najafgarh under the first phase of the 'Maili se Nirmal Yamuna Revitalisation Project'.