A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seven of eight locks are 859 ft long, 80 ft wide and have 30 ft of water at their sills; eighth lock has length of 1380 ft; 62 million cu yd of rock and earth were excavated from canal which cuts through Niagara Peninsula from Port Weller to Port Colborne; dredging equipment described.
Seven of eight locks are 859 ft long, 80 ft wide and have 30 ft of water at their sills; eighth lock has length of 1380 ft; 62 million cu yd of rock and earth were excavated from canal which cuts through Niagara Peninsula from Port Weller to Port Colborne; dredging equipment described.
Deepening Welland canal
Compressed Air Mag
Smallwood, J.P. (author)
1957
7 pages
Article (Journal)
English
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| Engineering Index Backfile | 1958
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Engineering Index Backfile | 1931
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