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Main Title Feasibility study of a new surface mining method "Longwall Stripping" /
Author Moomau, Henry F.,
Other Authors
Author Title of a Work
Zachar, Frank R.
Leonard, Joseph W.
CORP Author Potomac Engineering and Surveying Co., Petersburg, W. Va.
Publisher Office of Research and Development, U.S. Environmental Protection Agency, For sale by the Supt. of Docs., U.S. G.P.O.
Year Published 1974
Report Number EPA-670/2-74-002; EPA-68-01-0763; W74-09060
Stock Number PB-233 146
OCLC Number 00963637
Subjects Strip mining ; Coal mines and mining
Additional Subjects Coal mining ; Surface mining ; Strip mining ; Feasibility studies ; Mining engineering ; Mining equipment ; Underground supporting ; Environmental engineering ; Economic analysis ; Longwall mining
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 670-2-74-002 Headquarters Library/Washington,DC 11/20/2012
EJBD  EPA 670-2-74-002 c.1 Headquarters Library/Washington,DC 05/17/2013
NTIS  PB-233 146 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation iv, 67 pages : illustrations ; 27 cm.
Abstract 'Longwall stripping' is a new surface mining concept developed by the Environmental Protection Agency. Longwall stripping adapts existing underground longwall mining technology for use in recovering shallow cover coal without the total environmental disturbance often associated with surface mining. This study investigated the environmental, mining and economic feasibility of longwall stripping. Longwall stripping was determined to be a feasible method for mining coal under shallow cover. A discussion of the criteria that are necessary to consider in selecting a site and developing the mining plan is included. Additionally, alternate methods of the longwall stripping concept are discussed.
Notes "Contract No. 68-01-0763; Program Element No. 1BB040." "February 1974." Report prepared by Potomac Engineering & Surveying, Petersburg, West Virginia. Includes bibliographical references (pages 28-29).
Place Published Washington, D.C.
Availability Notes Paper copy available from GPO $1.15 as stock no. EP1.23:670-2-74-002.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.
Title Ser Add Ent Research reporting series. Environmental protection technology ; EPA-670/2-74-002.
PUB Date Free Form 1974
Series Title Traced Environmental protection technology series, EPA-670/2-74-002
Series Title Untraced Environmental protection technology series ; EPA-670/2-74-002
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20110923164101
Language eng
SUDOCS Number EP 1.23/2:670/2-74-002
Origin OCLC
OCLC Rec Leader 01408cam 2200337Ia 45020