Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Baltimore water tunnel under city streets
Construction of water-supply tunnel leading from undeveloped filtration plant to Vernon pumping station in Druid Lake, distance of 13,294 ft; shaft construction; equipment at top of shafts; tunneling operations; checking neat line; ventilation during work; mucking; tunnel drainage during construction; placing pipe; placing concrete pneumatically around pipe.
Baltimore water tunnel under city streets
Construction of water-supply tunnel leading from undeveloped filtration plant to Vernon pumping station in Druid Lake, distance of 13,294 ft; shaft construction; equipment at top of shafts; tunneling operations; checking neat line; ventilation during work; mucking; tunnel drainage during construction; placing pipe; placing concrete pneumatically around pipe.
Baltimore water tunnel under city streets
Contractors Engrs Monthly
1933
Aufsatz (Zeitschrift)
Englisch
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Changing soils complicate tunnel contract under city streets
| Engineering Index Backfile | 1953
Baltimore, Md., reclaims its streets
Engineering Index Backfile | 1948
Baltimore city streets to stay smooth because of drained, stabilized subgrades
| Engineering Index Backfile | 1947
| Engineering Index Backfile | 1927
| Engineering Index Backfile | 1955