• Preparation of base maps and Conceptual Design Report for Integrated Rural Water and Sanitation Scheme under World Bank Project of 50 villages in Mandya and Mysore district of Karnataka state for NIDC, 1997.
  • Route Survey including cadastral survey, soil investigation and corrosion survey of Bina-Jhansi-Kanpur Product Pipeline for BPCL 117 Kms, 1998-99.
  • Route Survey including cadastral survey, soil investigation and corrosion survey of Raw Water Pipeline from Mahanadi barrage at Cuttack to Paradip Refinery 95 Kms and Crude Oil pipeline from Paradip Port to Refinery site 19.5 km for EIL/ IOCL, 2000.
  • Reconnaissance Survey for section of Mumbai – Manmad – Indore Product Pipeline for final route selection for BPCL 21 Kms, 2000.