Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
Q6861-76 -- roof section R-9 thru R-11 Kirk fans, 1975-07-08
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
Q9123-90 -- Cylinder Suppoert Beams for New 8100 #6 Shaft Skiploader, 1987-02-25
Sheet 17 of 20
Q9193-90 Revisions 2 -- Side Liners for 7500' Level #4 Winze Transfer Bin #4 Winze Skiploader, 1987-06-19
Sheet 17 of 36
R6861-76 -- side pannels P-1 thru P-3 Kirk fans, 1975-07-08
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
R9123-90 Revisions 1 -- Skippers Floor for New 8100 #6 Shaft Skiploader, 1987-02-18
Sheet 18 of 20
R9193-90 -- Rear, Middle, & Side Columns for 7500' Level #4 Transfer Bin #4 Winze Skiploader, 1987-06-23
Sheet 18 of 36
Rope Change Drift for 6200 Level #6 Shaft #6 Shaft
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
Rope Length Determination #6, 1972-01-31
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
S6861-76 -- motor and fan shafts Kirk fans, 1975-07-08
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
S9123-90 Revisions 1 -- Skipprs for New 8100 #6 Shaft Skiploader, 1987-02-19
Sheet 19 of 20