Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
N9105-90 Revisions 1 -- Side Liners for New 8100 Level Transfer Bin #6 Shaft, 1986-01-07
Sheet 14 of 16
N9123-90 -- 1st Floor Detail for New 8100 Skiploader # G Shaft #6 Shaft Skiploader, 1987-02-03
Sheet 14 of 20
N9193-90 Revisions 1 -- Floor Plate for 7500' Level #4 Winze Transfer Bin #4 Winze Skiploader, 1987-06-15
Sheet 14 of 36
N9599-90 Revision 1 -- Cylinder Operated Air Door 30" Gauge Only Mine Ventilation, 1995-11-27
Sheet 14 of 15
No. 4 Winze Phase 1 Deepening 6800 Level Detail, 1983-11-22
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.
No. 4 Winze, Phase 1 Deepening 6800 Level Detail, 1984-02-17
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.
No. 4 Winze, Phase 1 Deepening, 6800 Level Detail, 1983-11-22
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.
No. 4 Winze, Phase 1 Deepening 6920 Level Detail, 1984-10-23
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.
No. 4 Winze, Phase 1 Deepening 6920 Level Detail, 1984-01-26
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.
No. 4 Winze Phase 1 Deepening 7100 Level Detail, 1983-12-12
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.