Judgement of the National Green Tribunal in the matter of M/s Ahuja Plastics Ltd. Vs State of Himachal Pradesh dated 13/01/2015 regarding grant of mining lease for mining of lime stone in an area comprising nearly 101.11 bighas of land in Khasra No. 629/1 situated at Village Kalva, near Village Bhutmari (Renukaji), District Sirmour, Himachal Pradesh for a period of 20 years under the provisions of Mineral Concession Rules, 1960.