Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction of storm drainage system at site of new United States Air Force Academy near Colorado Springs, Colo; system involves 15, 000 ft of pipe, from 4 to 60 in. in diam; specifications require curved fine grade for pipelines, 95% density backfilling to spring lines, and high quality backfilling to point where pipe is covered; general notes on project, which will occupy tract of about 17,500 acres.
Construction of storm drainage system at site of new United States Air Force Academy near Colorado Springs, Colo; system involves 15, 000 ft of pipe, from 4 to 60 in. in diam; specifications require curved fine grade for pipelines, 95% density backfilling to spring lines, and high quality backfilling to point where pipe is covered; general notes on project, which will occupy tract of about 17,500 acres.
Contractors begin 'operation falcon'
Excavating Engr
Day, R. (Autor:in)
Excavating Engineer ; 50
1956
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1921
Gravel aggregate for Falcon dam
| Engineering Index Backfile | 1952
Falcon dam stimulates irrigation in Mexico
| Engineering Index Backfile | 1951
Falcon 7X - design by Norman Foster
| Online Contents | 2009
Russia´s Peregrine Falcon takes flight
| IuD Bahn | 2009