A bench, headed by NGT Chairperson Justice Swatanter Kumar, directed all the concerned officers to be present along with the complete report as to whether the private players were willing to carry on with the project on STPs.
"The Principal Committee, Chief Secretary, Delhi, Chairman and heads of all the public organisations will be present in chamber meeting on September 14," the bench said.
The Tribunal had in January constituted the Principal Committee which would be responsible for implementation of the 'Maili se Nirmal Yamuna Revitalisation Project 2017'.
The green panel also directed the head of the committee Shashi Shekhar, who is also the secretary in the ministry of water resources, to be present in the meeting.
Irked by the blame game by various departments within the state, the Tribunal had earlier imposed a fine of Rs one lakh on Delhi government for not following its orders on implementation of "Maili se Nirmal Yamuna Revitalisation Project 2017".
Observing that Yamuna restoration has to move on a priority basis and cannot be put at the convenience of the authorities, the green panel slammed various departments and termed as 'unfortunate' the failure of state agencies to comply with its various directions.
Cracking the whip on those polluting Yamuna, it had passed a slew of directions including a fine of Rs 5,000 on individuals spotted throwing waste or religious items and a fine of Rs 50,000 on anyone caught dumping construction material in the river.