Accession Number AVA07593-VNB1
Title Why Roof Control Plans.
Publication Date 1994
Media Count 1AV-VHS 1/2 inch - 1 cassette
Personal Author N/A
Abstract States that roof and rib falls are still the most dangerous hazard that the underground coal miner faces. Discusses how the hazard can be prevented or reduced by following an approved roof control plan. Basic plans are explained, examples given, and the i ...
Keywords Audiovisual aids
Cave-ins
Hazards
Mining
Roof bolts
Roofs
Strata control
Supports
Underground structures
 
Please call 1-800-553-6847 or 703-605-6000 to order (NTIS Order Number AVA07593-VNB1).
Source Agency SOLO - Audiovisual
NTIS Subject Category 48A - Mineral Industries
Corporate Author Mine Safety and Health Administration, Arlington, VA.
Document Type Audiovisual
Title Note N/A
NTIS Issue Number 9920
Contract Number N/A

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