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Office Location and Contact Back To MCSD Home

Marine and Coastal Survey Division (M&CSD) with Headquarters at Mangalore is primarily responsible for planning, programming, deployment of officers and monitoring of activities related to Marine and Coastal Surveys and aspects related to Marine Geotechnical Surveys, Modernisation and acquisitions and coordinating with other organizations working/engaged in Marine Surveys. The Division has 5 operational offices under the administrative control of 2 Regions. They are:

Region Name City State Address Telephone
Operation West Coast-I, Marine and Coastal Survey Division Geological Survey of India
GSI, Marine & Coastal survey, West Coast I Mangalore Karnataka Mangladevi Road, Pandeshwar, Mangalore- 575001 0824-2426073, 2425087
Operation West Coast-II, Kochi
Southern Region GSI, Marine & Coastal survey, West Coast II Cochin Kerala C Block, 4th Floor, Kendriya Bhavan, kakkanad, Cochin-682037 0484-2428939
Operation East Coast-II, Visakhapatnam
GSI, Marine & Coastal survey, East Coast II Vishakhapatnam Andhra Pradesh NH- 5 , opposite Marripalem, Vishakhapatnam-530018 0891-2551674
Operation East Coast-IV, Chennai
GSI, Marine & Coastal survey, East Coast IV Chennai Tamilnadu GSI Building, Inner Road, Guindy Industrial Estate, Chennai-600032 044-22256500, 22254116
Operation East Coast-I, Kolkata
Eastern Region GSI, Marine & Coastal survey, East Coast I Kolkata West Bengal Bhu-Bijnan Bhavan (9th Floor), Block: DK-6, Sector-II, Saltlake, Kolkata-700091 033-23347212, 033-23214054
For any feedback or issues, please write to ocbis.helpdesk@gsi.gov.in or call IP Phone 10013/10014, BSNL 033-2357-1775
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