Letter to M/s Coastal Tamil Nadu Power Ltd from Ministry of Environment & Forests regarding environmental clearance of 4000 MW Imported Coal Based UMPP at villages Cheyyur Block-B, Chitharkadu, Gangadevankupam, Panaiyur, Vedal,
and Vilangadu, in Taluk Cheyyur, in Kancheepuram Distt., in Tamil Nadu dated 30th September, 2013.