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Pipeline two miles long delivers sand fill to airfield
Sand dredged from ocean floor 32 mi away is filling in 15-acre boat basin at La Guardia Airport in New York City; self-loading hopper dredge picks up sand and carries it 30 mi to pumping station at end of pipeline; another boosts pressure in line to send sand and sea water mixture 2 mi to fill area; mixture is 15% sand, 85% water; pressure in line is 145 psi; 15 ft fill was topped with 12 ft temporary overburden to help settlement.
Pipeline two miles long delivers sand fill to airfield
Sand dredged from ocean floor 32 mi away is filling in 15-acre boat basin at La Guardia Airport in New York City; self-loading hopper dredge picks up sand and carries it 30 mi to pumping station at end of pipeline; another boosts pressure in line to send sand and sea water mixture 2 mi to fill area; mixture is 15% sand, 85% water; pressure in line is 145 psi; 15 ft fill was topped with 12 ft temporary overburden to help settlement.
Pipeline two miles long delivers sand fill to airfield
Construction Methods Equipment
1958
2 pages
Aufsatz (Zeitschrift)
Englisch
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