A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
3-mi tunnel to develop 1235 ft of power drop on Bridge River project of British Columbia Power Corp, 130 mi northeast of Vancouver, B C; tunnel is concrete-lined throughout and has horseshoe section equivalent to 14-ft 3-in. diam of circular conduit; bore encountered heavy ground; contract provides pay for overbreak concrete at fixed rate; grouting data. (See also - (discussion) n 25 Dec 22 p 755)
3-mi tunnel to develop 1235 ft of power drop on Bridge River project of British Columbia Power Corp, 130 mi northeast of Vancouver, B C; tunnel is concrete-lined throughout and has horseshoe section equivalent to 14-ft 3-in. diam of circular conduit; bore encountered heavy ground; contract provides pay for overbreak concrete at fixed rate; grouting data. (See also - (discussion) n 25 Dec 22 p 755)
Driving Bridge River Tunnel, British Columbia
Eng News-Rec
Blee, C.E. (author)
Engineering News-Record ; 109
1932
3 pages
Article (Journal)
English
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