National Green Tribunal (NGT) in 2015 had directed MSRDC to get a separate environmental clearance.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/versova-sealink-gets-green-nod
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-age-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra
[4] http://admin.indiaenvironmentportal.org.in/thesaurus/environment-clearance-ec
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coastal-regulations
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-green-trbunal-ngt
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment-act-1986
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment