Economy NGT allows Vedanta to make representation to committee on maintenance of Tuticorin plant Updated : September 18, 2018 08:48 PM IST A bench headed by NGT Chairperson Justice Adarsh Kumar Goel passed the order after the company alleged it was not being allowed access to the plant despite permission granted by the tribunal. The counsel appearing for the mining firm said that a large quantity of copper concentrate, having 30 percent Sulphur, was lying inside the plant which needs to be taken care of. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.