Some Information on Timbering Bituminous-coal Mines

Some Information on Timbering Bituminous-coal Mines PDF Author: John Joseph Vincent Forbes
Publisher:
ISBN:
Category : Mine timbering
Languages : en
Pages : 46

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Some Information on Timbering Bituminous-coal Mines

Some Information on Timbering Bituminous-coal Mines PDF Author: John Joseph Vincent Forbes
Publisher:
ISBN:
Category : Mine timbering
Languages : en
Pages : 46

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A Look at the Mine-timber Market in the Appalachian Bituminous Coal Region

A Look at the Mine-timber Market in the Appalachian Bituminous Coal Region PDF Author: Robert G. Knutson
Publisher:
ISBN:
Category : Mine timbering
Languages : en
Pages : 16

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"Do coal mine operators use many mine timbers? What are the specifications for mine timbers? Does producing mine timbers differ from producing other sawmill products? These are typical of the questions that sawmill operators in the Appalachians ask about the mine-timber market. At first glance it seems strange that they would ask such questions. After all, the mine-timber market is a traditional outlet for wood products in the Appalachians, and it would seem that all sawmill operators in the region would be familiar with the market. But this is not the case. Sawmill operators, unless they sell mine timbers, know little about the market. Even those who sell mine timbers know little about the coal industry's current and potential need for mine timbers, because they generally supply only one or two mines. This report was prepared to answer some of the questions that sawmill operators have about the rnine-timber business in the Appalachian coal region. S3

Some Suggestions on Safety in Timbering Anthracite Mines

Some Suggestions on Safety in Timbering Anthracite Mines PDF Author: Robert Dewey Currie
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 28

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Costs of Mining Under Bolted Roof and Timbered Roof in Bituminous Coal Mines

Costs of Mining Under Bolted Roof and Timbered Roof in Bituminous Coal Mines PDF Author: M. J. Ackerman
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 32

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Explosives Accidents in Bituminous-coal Mines

Explosives Accidents in Bituminous-coal Mines PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 92

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Electrical Accidents in Bituminous-coal Mines

Electrical Accidents in Bituminous-coal Mines PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 112

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Accidents from Falls of Roof and Coal in Bituminous-coal Mines

Accidents from Falls of Roof and Coal in Bituminous-coal Mines PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 124

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Accident Statistics as an Aid to Prevention of Accidents in Bituminous-coal Mines

Accident Statistics as an Aid to Prevention of Accidents in Bituminous-coal Mines PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Bituminous coal mines and mining
Languages : en
Pages : 48

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Miscellaneous Accidents in Bituminous-coal Mines

Miscellaneous Accidents in Bituminous-coal Mines PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 96

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Explosions and Fires in Bituminous-coal Mines

Explosions and Fires in Bituminous-coal Mines PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 116

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