B2is a well established organization with rich & vast experience in ground water investigations. It offers consulting services on ground water & mineral explorations as also on hydrogeological & geotechnical investigations using very advanced geoelectrical techniques. B square was established in the year 1992 & the principal Geoscientist T.S.Badrinarayanan is with 38 years of experience in the fields of hydrogeology & ground water geophysics. His other fields of expertise are surface & subsurface geoelectrical explorations, 1D & 2D resistivity imaging, bore well video scanning, geoelectical data interpretations by various geoscientific software packages.

A team of competent, dedicated Geologist, hydrogeologist & geophysicist with different fields of expertise are available for different geological applications.

T.S.BADRINARAYANAN - The Principal Geoscientist Kollidam.

M.Sc. [GEO] PGDHG, ARC GIS-9 [Cert]

60 years old, post graduate in Geology with PG diploma in Hydrogeology. Worked as an Assistant Hydrogeologist in TWAD Board for 13 years 1979 1992. Was a consultant for CESIL, Chennai for two years for DANIDA assisted water supply schemes. Well versed in resistivity survey using advanced microprocessor based digital resistivity meter and electrical logging of bore holes. Having sound knowledge in MS Office-conversant with geoscientific soft ware programs Surfer, Resist, Inverse slope, IPI2 WIN, Win Sev , Rinvert, VES & Schlum. Having good exposures in remote sensing & GIS techniques, Water management, ground water conservation techniques & Ground water pollution studies.


Have attended a number of National & International Seminars & Conferences relating to various aspects of ground water exploration. Research papers published: Published 30 research papers on ground water, mineral explorations & hydrofracturing. Institutional Membership: Life member of Indian Association of Hydrologists [IAH], Indian Society of Geomatics [ISG] & Indian water resources society [IWRS}.