New canal which has improved navigational conditions at Norrkoping, Sweden, by cutting across neck of land separating port from deepwater fjord, is 9-ft deeper and 4 mi shorter than old river channel, and is safely navigable around clock; novel method of excavation by drilling and blasting rock without removing soil cover, and then dredging out clay and broken rock in single operation, is described.
Port of norrkoping and lindo canal
Dock Harbour Authority
Dock and Harbour Authority ; 44 , n 517
1963
7 pages
Article (Journal)
English
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