The unit is close to the deer sanctuary at Gangaikondan
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/iocl-bottling-plant-given-conditional-environmental-nod
[2] http://admin.indiaenvironmentportal.org.in/category/author/tk-rohit
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[5] http://admin.indiaenvironmentportal.org.in/thesaurus/environment-clearance-ec
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-oil-corporation-ioc
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife-clearance-0
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment