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Excavation job involving removal of only 1500 yd of rock and concrete for new bank under Pennsylvania Station in New York; 27-ft wide space, running 60 ft along station wall, had to be excavated while contractor supported street and also kept several underground utilities in service.
Excavation job involving removal of only 1500 yd of rock and concrete for new bank under Pennsylvania Station in New York; 27-ft wide space, running 60 ft along station wall, had to be excavated while contractor supported street and also kept several underground utilities in service.
Tricky excavation under terminal
Construction Methods Equipment
Kayser, O.W. (author)
1957
Article (Journal)
English
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