Work Description: Geotechnical sub-soil investigation and topographical survey using total station machine for Public Works Department projects in North 24 Parganas. Tender Inviting Authority: Superintending Engineer, Eastern Circle, PWD Tender ID: 2026_WBPWD_5015285_1 NIeT No.: WBPWD/SE/EC/NIeQ-01/2026-2027 Key Dates: Start Date: 17 June 2026, 03:00 PM End Date: 08 July 2026, 03:00 PM Official Website: WB Tenders Portal Contact Information: Superintending Engineer, Eastern Circle, PWD