Illustrations and technical details of railroad tunnel for copper mine at Bingham, Utah; almost 80% of 4646-ft length has concrete lining, remaining length wooden lining; electrical and mechanical equipment for excavation, concrete pouring, etc, described.
Utah copper company builds railroad tunnel
Explosives Engr
Explosives Engineer ; 23 , n 5
1945
3 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1938
Guatemala builds electric railroad
Engineering Index Backfile | 1928
Railroad builds diesel electric tug
Engineering Index Backfile | 1924
Uncle Sam builds a railroad -- Fast!
Engineering Index Backfile | 1941
The salt lake and Utah railroad
Engineering Index Backfile | 1915