A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
44-mile water tunnel hits its first snag
Wet seam was hit during construction of West Delaware tunnel, under construction for New York City Board of Water Supply; 40 ft long concrete plug, with grout pumped into seam after concrete set, was placed by setting vertical circular form, with grout pipes in place before pour; eight days and 16,000 bags of grout were needed.
44-mile water tunnel hits its first snag
Wet seam was hit during construction of West Delaware tunnel, under construction for New York City Board of Water Supply; 40 ft long concrete plug, with grout pumped into seam after concrete set, was placed by setting vertical circular form, with grout pipes in place before pour; eight days and 16,000 bags of grout were needed.
44-mile water tunnel hits its first snag
Eng News-Rec
Engineering News-Record ; 157
1956
4 pages
Article (Journal)
English
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