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48 in. diam concrete pipe was fitted into failing old brick arch sewer of 5×5 1/2 ft section in Oakland, Calif; new pipe sections were pulled into place by 85 hp engine and fixed in central position within old conduit, leaving uniform annular space; sewage flow was not interrupted; joints were made during hours of low flow when sewage could be diverted through space under new pipe; space around new pipe was finally grouted through holes made through brick wall.
48 in. diam concrete pipe was fitted into failing old brick arch sewer of 5×5 1/2 ft section in Oakland, Calif; new pipe sections were pulled into place by 85 hp engine and fixed in central position within old conduit, leaving uniform annular space; sewage flow was not interrupted; joints were made during hours of low flow when sewage could be diverted through space under new pipe; space around new pipe was finally grouted through holes made through brick wall.
Sewer goes in sewer
Am City
McCarty, J.E. (Autor:in)
American City ; 76
1961
2 pages
Aufsatz (Zeitschrift)
Englisch
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