Online e-tender is invited by the Superintending Engineer, Planning Circle, GAP Wing, W&S Sector, KMDA, 1st Floor, Block-D, Unnayan Bhavan, Kolkata-700091, from reliable, resourceful, bonafide and experienced firms/companies/individual contractors for the work of construction of retaining walls for river bank protection and allied works at Baidyabati, Hooghly (2nd call). Estimated amount: Rs. 1,40,36,682/- Earnest Money: Rs. 2,80,734/- Time of completion: 06 months Last date and time of online bid submission: 15.07.2026 up to 13:30 hrs For details contact: Office of Superintending Engineer, Planning Circle, GAP Wing, W&S Sector, KMDA, Unnayan Bhavan, Kolkata-700091 Website: www.kmda.gov.in www.wbtenders.gov.in Tender reference: KMDA-146 / T-03 of 2026-27 (2nd Call