mine safety
31Safety lamp — A safety lamp is any of several types of lamp, which are designed to be safe to use in coal mines. These lamps are designed to operate in air that may contain coal dust, methane, or firedamp, all of which are potentially flammable or explosive… …
32Mine flail — A preserved, World War 2, Sherman Crab – an M4 Sherman tank fitted with a flail A mine flail is a vehicle mounted device that makes a safe path through a mine field by deliberately detonating land mines in front of the vehicle that carries it.… …
33Mine Westray — 45°33′14″N 62°38′44″O / 45.55389, 62.64556 La mine Westray (Westray Mine en a …
34mine examiner — an official who inspects a mine to ensure compliance with safety requirements. Cf. fire boss. * * * …
35mine examiner — an official who inspects a mine to ensure compliance with safety requirements. Cf. fire boss …
36safety line — In land mine warfare, demarcation line for trip wire or wire actuated mines in a minefield. It serves to protect the laying personnel. After the minefield is laid, this line is neither marked on the ground nor plotted on the minefield record …
37mine inspector — noun : one that checks mines to determine the safety condition of working areas, equipment, ventilation, and electricity and to detect fire and dust hazards …
38safety cage — noun : a cage for an elevator or mine lift that has appliances to check the fall if the rope breaks …
39Sago Mine disaster — wikinewshas|three articles on the accident * * *The Sago Mine disaster was a coal mine explosion on January 2, 2006, in the Sago Mine (pronEng|ˈseɪgoʊ) in Sago, West Virginia, USA near the Upshur County seat of Buckhannon. The blast and ensuing… …
40Crandall Canyon Mine — Coordinates: 39°27′36″N 111°10′04″W / 39.460000°N 111.167639°W / 39.460000; 111.167639 The Crandall Canyon Mine, formerly Genwal …
