Considerable savings in time, labor and material made possible by introduction of new methods and equipment for renewal of conductor rails; with new equipment gang of six men can unload 1 3/4 mi of rail in 4 1/2 hr, and 16 men can lay-in and bond 1/2 mi of rail in similar time.
Installation of long conductor rails on southern region
Engineer
Engineer ; 195 , n 5067
1953
2 pages
Illustrations
Article (Journal)
English
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Engineering Index Backfile | 1941
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