Description of operations using 50-ton ratchet jack to force 30-in. corrugated iron culvert through base of railroad embankment at saving of $1030 on $21,000 job.


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    Title :

    Culvert jacked under railroad


    Additional title:

    Constructor


    Published in:

    Constructor ; 11 , n 9


    Publication date :

    1929


    Size :

    2 pages


    Remarks:

    3 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :



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