Government of India 
Employee Name:
Head of the Department (Marine Wing)
landline Area Code:
33
landline No.:
23219241
Office Address:
GSI Complex,
Bhu Bijnan Bhavan, 9th. floor
Block: DK-6, Sector-II, Salt Lake
Kolkata-700091
(West Bengal)
Email:
hod.er@gsi.gov.in
Designation:
Member
Type of Charge:
Regular
