Boskalis Picked as Lowest Bidder for Elbe Deepening Project 19 December 2018 Boskalis said that it was declared the lowest bidder in the tendering process for the deepening of the river Elbe.Author: Capt. Johnhttps://worldmaritimenews.com/archives/267078/boskalis-picked-as-lowest-bidder-for-elbe-deepening-project/