Please send your query at the following email address

Point of Contact: 

Name	Telephone
Sh. Saibal Sarkar, Director (Survey Div.)	011-24360841
Sh. Rakesh Kakkar, Dy. Director (Survey Div.)	011-24362671
Sh. B. N. Mishra (CSR Acitivities)	011-24363066
Sh. Amit Rastogi	011-24361220
Technical queries  Sh. U.K.Swamy, Technical Director	011-24361483