ISDL emerges as L1 bidder for Maintenance Dredging Project in Approach Channel, Entrance Channel, Turning Circles and Docks at Paradip Port, Odisha February 23, 2026 | Awarded, Civil, Project Updates International Seaport Dredging Limited (ISDL) has emerged as the lowest (L1) bidder for … This content is available to only paying subscribers.