The Mullaperiyar high-power committee will inspect the dam next month.
Justice K Narayana Kurup Commission which conducted the probe has recommended action to be taken against the policemen who were found guilty of torturing Rajkumar.
Tamil Nadu has not clarified whether more cracks have formed in the dam or if it has developed leaks.
Through the notification, the Centre banned new industries and expansion of existing polluting industries in the Zone.
Thick mist and frost in Munnar and surrounding areas are offering an unforgettable experience for visitors.
He drowned in the reservoir of Malankara dam while taking bath along with friends during the break of a film shoot.
Model and actress Bristy Biswas, who was arrested in the case, has links to a Kochi-based drug gang, the police said.
The police said that the questioning was going on and blood tests would be held to ascertain who all used drugs.
A number of DYFI district leaders, elected representatives and local committee members of the CPM took part in the event.
The highlight of the hill paradise is the number of vantage points from where sunrise and sunset can be viewed.