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Thread: OT: Steel deck - seeking advice/idea

  1. #31
    Join Date
    Jan 2008
    Posts
    24

    Default

    Plain optical Transit and rod is the way I have always laid out a job. This after working one summer on a USCE Hydrographic Survey party 50 years ago. Makes me a 3 month expert. We set tide gauges and laid out dredging lines off USGS benchmarks.

    Disadvantage to the level and rod itís a two man job. Instrument man and rod man. Thatís about the only disadvantage. Set the transit on a corner you can shoot the elevations and angles for all the post etc. level will do the elevation not the angles. Either one inexpensive rentals.

    Boats
    Last edited by boats; 04-16-2018 at 02:40 PM.

  2. #32
    Join Date
    Oct 2004
    Location
    DFW Texas
    Posts
    1,037

    Default Update

    The method I ended up with is "none of the above". I am building out from one corner, counting holes and using levels to keep everything in the same plane. I expect it will introduce some error over the 40-ft length. So far so good.


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