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Development of Improved Multiseam Contour Haulback Mining.

Authors
Kaufman-WW; Shrader-WD
Source
NTIS: PB/80-149354 :347 pages
Link
NIOSHTIC No.
10001523
Abstract
This report summarizes a study conducted to develop improved techniques for haulback mining of multiple seam contour surface operations. The methods employed to perform contour haulback mining are discussed as are the implications of regulations requiring back to approximate original contour reclamation. Problems inherent to multiseam contour surface mines are defined and several potential solutions to those problems are introduced.
Publication Date
19790101
Document Type
CP; Final Contract Report;
Fiscal Year
1979
NTIS Accession No.
PB80-149354
NTIS Price
A16
Identifying No.
OFR 5-80
NIOSH Division
SRC;
Source Name
NTIS: PB/80-149354
Performing Organization
Skelly and Loy
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