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Contractor-built rigs handle sand fast
Methods used in excavation of 3,000,000 yd of dune sand in process of grading 58-acre oceanside site and delivering spoil 2 1/2 mi away to improve public beach; use of mechanical units that heap 22-yd truck in 33 to 38 sec and other that empties it in 33 to 45 sec; latter machine flings sand average of 70 ft from truck to help distribute it on beach.
Contractor-built rigs handle sand fast
Methods used in excavation of 3,000,000 yd of dune sand in process of grading 58-acre oceanside site and delivering spoil 2 1/2 mi away to improve public beach; use of mechanical units that heap 22-yd truck in 33 to 38 sec and other that empties it in 33 to 45 sec; latter machine flings sand average of 70 ft from truck to help distribute it on beach.
Contractor-built rigs handle sand fast
Construction Methods Equipment
1957
Article (Journal)
English
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