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Stripping overburden with dredge
Orebody lies 27 to 50 ft below set level under tidal river at edge of coastal plain; cutter section dredge was chosen to handle stiff clay overburden and uses 24 in. ID pipe as spoil discharge of pipe line aboard dredge; dredge pump has ideal capacity of 800 cu yd/hr; capacity changes greatly as overburden conditions change; normal production on eight hr shift averages 150,000 cu yd/mo.
Stripping overburden with dredge
Orebody lies 27 to 50 ft below set level under tidal river at edge of coastal plain; cutter section dredge was chosen to handle stiff clay overburden and uses 24 in. ID pipe as spoil discharge of pipe line aboard dredge; dredge pump has ideal capacity of 800 cu yd/hr; capacity changes greatly as overburden conditions change; normal production on eight hr shift averages 150,000 cu yd/mo.
Stripping overburden with dredge
Min Eng
Cazort, Jr., J.G. (author)
Mining Engineering ; 12
1960
7 pages
Article (Journal)
English
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