Report of the Bureau of Mines, Mining, and Mine Inspection, Utgåva 6 |
Från bokens innehåll
Resultat 1-5 av 27
Sida 16
... shots shakes down and disturbs the stopping to a great extent . I well remember the first stopping I ever built in close proximity to heavy blasting . It was made of shale and fine dirt , and I thought strong enough to stand for all ...
... shots shakes down and disturbs the stopping to a great extent . I well remember the first stopping I ever built in close proximity to heavy blasting . It was made of shale and fine dirt , and I thought strong enough to stand for all ...
Sida 21
... shots does not disturb them , while a wooden door in the vicinity would be shattered to pieces very soon by the heavy blasting . BOYS IN MINES . Section 7066 , Revised Statutes of 1889 , contains the following : " No male person under ...
... shots does not disturb them , while a wooden door in the vicinity would be shattered to pieces very soon by the heavy blasting . BOYS IN MINES . Section 7066 , Revised Statutes of 1889 , contains the following : " No male person under ...
Sida 35
... shot - firers , as the limited demand for the product would not justify him in keeping them . When the miners were informed of this , they notified Mr. Lanyon that they would not work unless he continued the shot - firing method ...
... shot - firers , as the limited demand for the product would not justify him in keeping them . When the miners were informed of this , they notified Mr. Lanyon that they would not work unless he continued the shot - firing method ...
Sida 54
... shot out in the side of the shaft , in which the water is collected and pumped to the surface . Entries had only been driven in a short distance from the bottom at the time of our inspection ( March 10 ) , and but little attention had ...
... shot out in the side of the shaft , in which the water is collected and pumped to the surface . Entries had only been driven in a short distance from the bottom at the time of our inspection ( March 10 ) , and but little attention had ...
Sida 108
... shots are being fired , the amount of air was increased to 33,430 cubic feet in the same time . The coal averages about 4 feet in thickness and is worked on the pillar - and - room plan . Shot - firers are employed to fire all shots ...
... shots are being fired , the amount of air was increased to 33,430 cubic feet in the same time . The coal averages about 4 feet in thickness and is worked on the pillar - and - room plan . Shot - firers are employed to fire all shots ...
Andra upplagor - Visa alla
Report of the Bureau of Mines, Mining, and Mine Inspection, Utgåva 15 Missouri. Bureau of Mines,Missouri. Division of Mine Inspection Obegränsad förhandsgranskning - 1902 |
Report of the Bureau of Mines, Mining, and Mine Inspection, Utgåva 15 Missouri. Bureau of Mines,Missouri. Division of Mine Inspection Obegränsad förhandsgranskning - 1902 |
Report of the Bureau of Mines, Mining, and Mine Inspection, Utgåva 15 Missouri. Bureau of Mines,Missouri. Division of Mine Inspection Obegränsad förhandsgranskning - 1902 |
Vanliga ord och fraser
accident air-course air-current average depth BATES COUNTY boilers bratticed cage Carterville cents Coal and Mining Coal Mining company-Mine located connected crushers date of inspection drift employed entry erected escapement shaft explosion Fall of roof feet deep feet in depth feet in thickness fire FRANCOIS COUNTY furnace furnishes employment Grundy County Higginsville hoisting shaft horse-power Huntsville idle Inspector Jasper county John Joplin Kansas & Texas Keith & Perry land Lead and Zinc lease Lexington long-wall plan machinery Macon Macon county mile southwest miners mines are located mining boss Moundville opened output owner or lessee past Perry Coal person pillar-and-room plan POSTOFFICE powder produced pumps railroad railroad switch Rich Hill roadways seam shot-firers shots slope steam strip-pit sunk superintendent supply local demand supply local trade surface switch Texas Coal timbers Total number ventilating VERNON COUNTY vicinity Wabash railway Warrensburg Webb City winter Worland Zincite
Populära avsnitt
Sida 285 - For any injury to person or property, occasioned by any wilful violations of this Act, or wilful failure to comply with any of its provisions, a right of action shall accrue to the party injured, for any direct damages sustained thereby...
Sida 284 - Missouri, before any justice of the peace of such county wherein the mine is situate and the accident occurred ; and such fine, when collected, shall be paid into the county treasury for the use and benefit of said county.
Sida 283 - The ventilation required by this section may be produced by any suitable appliances, but in case a furnace shall be used for ventilating purposes, it shall be built in such a manner as to prevent the communication of fire to any part of the works, by lining the upcast with incombustible material for a sufficient distance up from said furnace.
Sida 21 - ... shall be deemed guilty of a misdemeanor, and punished by a fine in the discretion of the court trying the same, subject, however, to the limitations as provided by section 7069 of this article.
Sida 256 - M. ; thence southerly 2681 feet to the southwest corner of the southeast quarter of the southwest quarter of said Section...
Sida 282 - The owner, agent or operator of every mine, whether operated by shaft, slope or drift, shall provide and maintain for every such mine a...
Sida 21 - Any party or person neglecting or refusing to perform the duties required to be performed by the provisions of this article shall be deemed guilty of a misdemeanor...
Sida 283 - ... drum to prevent accident in case of the giving out or breaking of the machinery; and such cage shall be furnished with spring catches intended and provided, as far as possible-, to prevent the consequences of cable breaking or the loosening or disconnecting of the machinery; and no props or rails shall be lowered in a cage while men are descending into or ascending out of said mine...
Sida 286 - ... mine and not have the same closed again, whereby danger is produced, either to the mine or those at work therein, or who shall enter into any part of the mine against caution, or who shall disobey any order given in pursuance of this...
Sida 283 - All boilers used in generating steam in and about coal mines shall be kept in good order, and the...