Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combination sewer separated into sanitary and storm lines at low cost
Sewer department of Minneapolis, Minn, has recently placed 5700 ft of corrugated steel pipe in bottom of existing combination sewer -- for sewage only, to reduce load on treatment plant; Armco Smooth-Flo pipe, 42 in. in diam has asphaltic liner; flattened to 53 × 22.5 in., it fits well into bottom of old 102-in.-diam tunnel; prefabricated bands with neoprene gaskets hold sections together, and corrugated hold-down bands anchor them to tunnel wall; concrete is then placed to prevent line from "floating" and provide smooth base for storm flow above.
Combination sewer separated into sanitary and storm lines at low cost
Sewer department of Minneapolis, Minn, has recently placed 5700 ft of corrugated steel pipe in bottom of existing combination sewer -- for sewage only, to reduce load on treatment plant; Armco Smooth-Flo pipe, 42 in. in diam has asphaltic liner; flattened to 53 × 22.5 in., it fits well into bottom of old 102-in.-diam tunnel; prefabricated bands with neoprene gaskets hold sections together, and corrugated hold-down bands anchor them to tunnel wall; concrete is then placed to prevent line from "floating" and provide smooth base for storm flow above.
Combination sewer separated into sanitary and storm lines at low cost
Civ Eng (NY)
1966
Aufsatz (Zeitschrift)
Englisch
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An unusual type of combination storm and sanitary sewer
| Engineering Index Backfile | 1927
Rehabilitation of sanitary sewer lines
| Engineering Index Backfile | 1966
British Library Conference Proceedings | 1998