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The Neil George Safety System (or 5-Point Safety System) is an occupational health and safety program developed for and used in underground mining. The system was developed in 1942 by Canadian engineer Neil George, who at the time was an employee of Inco Limited in Sudbury, Ontario. The program is used throughout Canada and internationally. [1] [2]
In 1866, the United States Army Corps of Engineers established the Engineer School of Application at Willets Point, New York.The first commander of this school, Major Henry Larcom Abbot, was almost single-handedly responsible for designing and supervising the program of research and development that defined the strategy and tactics for the mine defense of American harbors.
Operation Nimbus Star involved the clearance of naval mines and unexploded ordnance from portions of the Suez Canal and its approaches [1] The U.S. Navy amphibious assault ship USS Iwo Jima (LPH-2) (later relieved by USS Inchon (LPH-12)) deployed more than a month early with only five days notice, and became the flagship of "Task Force 65" to clear mines from the Suez Canal.
Operation Starvation sank more ship tonnage in the last six months of the war than the efforts of all other sources combined. The Twentieth Air Force flew 1,529 sorties and laid 12,135 mines in 26 fields on 46 separate missions. Mining demanded only 5.7% of the XXI Bomber Command's total sorties, and only 15 B-29s were lost in the effort. In ...
A specimen of stibnite. The Stibnite Mining District sits atop the Idaho Batholith, one of the signature features of Idaho’s unique geology.The Idaho Batholith is nearly 14,000 square miles (36,000 km 2) of granite, formed from the collision of the oceanic plate and the North American Plate around 100 million years ago during the Cretaceous period. [10]
WASHINGTON (Reuters) -U.S. President Joe Biden could invoke a Cold War-era defense law as soon as this week to encourage domestic production of minerals needed to make electric vehicle batteries ...
Mining was a siege method used in ancient China from at least the Warring States (481–221 BC) period forward. When enemies attempted to dig tunnels under walls for mining or entry into the city, the defenders used large bellows to pump smoke into the tunnels in order to suffocate the intruders. [5]
25th Anniversary of the Surface Mining Law: A report on the protection and restoration of the nation's land and water resources under the Surface Mining Law, Office of Surface Mining, 2003. Available at OSM website. Green, Edward. State and Federal Roles Under the Surface Mining Control and Reclamation Act of 1977, 21 S. Ill. U. L.J. 531 (1997)