Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gold dredging on Macquarie river
Notes on alluvial fields near Wellington, New South Wales, and construction progress on dredge of Wellington Alluvials, Ltd, designed to dig and treat 3,000,000 cu yd of overburden and gold-bearing gravel per annum; 110 buckets each of 14 cu ft capacity; bucket ladder 158 ft long; dredge will effectively dig to depth of 75 ft below paddock water level, and about 30 ft above water level; treatment plant; handling of overburden; mooring winch; ladder hoist; electrical equipment.
Gold dredging on Macquarie river
Notes on alluvial fields near Wellington, New South Wales, and construction progress on dredge of Wellington Alluvials, Ltd, designed to dig and treat 3,000,000 cu yd of overburden and gold-bearing gravel per annum; 110 buckets each of 14 cu ft capacity; bucket ladder 158 ft long; dredge will effectively dig to depth of 75 ft below paddock water level, and about 30 ft above water level; treatment plant; handling of overburden; mooring winch; ladder hoist; electrical equipment.
Gold dredging on Macquarie river
Indus Australian Mining Standard
1937
3 pages
Aufsatz (Zeitschrift)
Englisch
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