Kattupalli currently has approval for constructing five berths with total quay length of 1,900 metres, according to the original master plan.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/crucial-inspection-decide-kattupalli-port-expansion
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-indian-express-chennai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gujarat-adani-port-limited-gapl
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environmental-security
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coastal-regulations
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment