Folder PCA0002-3b
Container
Contains 80 Results:
A cable tower atop the pass marked the beginning of an aerial tramway system constructed to ferry workers and equipment down the slope., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-11
Scope and Contents
PC2446-19
Dates:
Issued: 1976-11
The tram was quickly dubbed the “ski lift” by workers who normally ride to work on more conventional buses., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-12
Scope and Contents
PC2445-16
Dates:
Issued: 1976-11
Here, a section of pipe 80-feet long and weighing 10 tons is being lowered down the slope on the aerial tram with instructions being relayed by radio to the tram system operator., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-13
Scope and Contents
PC2466-12
Dates:
Issued: 1976-11
More than routine safety precautions were required in handling equipment and materials on the slopes of Thompson Pass., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-14
Scope and Contents
PC2509-1
Dates:
Issued: 1976-11
Each movement of pipe down the tram required precise timing and direction between the persons coordinating the operation of the cable system., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-15
Scope and Contents
PC2504-13
Dates:
Issued: 1976-11
Here, an 80-foot section of pipe is aligned with the pipeline in the ditch for welding., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-16
Scope and Contents
PC2462-16
Dates:
Issued: 1976-11
Mistakes here could have been serious, and the crew was on guard to prevent them., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-17
Scope and Contents
PC2459-15
Dates:
Issued: 1976-11
The welding crews working in the ditch were protected from the falling rocks by walls of Styrofoam blocks in the ditch above them., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-18
Scope and Contents
PC2472-10
Dates:
Issued: 1976-11
Weather was a continual problem at Thompson Pass. Rain, sleet, snow and strong winds hampered progress., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-19
Scope and Contents
PC2506-5
Dates:
Issued: 1976-11
The heavy snowfall required a constant effort of removing snow from the ditch., 1976-11
Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-20
Scope and Contents
PC2488-8
Dates:
Issued: 1976-11