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  1. Hutten

    Effect of water over fresh concrete pier

    Note that the poly form sometimes "floats" up above surface and some concrete spills out from non-continuuously formed column. Sorry--can't seem to post more than one photo per posthttp://files.engineering.com/getfile.aspx?folder=4e45848e-24d8-46a7-9a29-63930cc13876&file=100.jpg
  2. Hutten

    Effect of water over fresh concrete pier

    Here is another photo...http://files.engineering.com/getfile.aspx?folder=5a6d1fd4-afc0-4e1e-8bbe-3d3827d68330&file=138.jpg
  3. Hutten

    Effect of water over fresh concrete pier

    Attached photos are of yesterdays 2 pm pour--16-inch >2500psi concrete piers cast in polyethelene form then wrapped with 5-7 inch straw waddle insulation with some suran wrap over. Last nights temp at 34 degree low, tonight cold front at 18 degree low. Difficult dewatering leads to water...
  4. Hutten

    water in borehole

    Yes. Thanks. Drilling contractor indicated there was a spec that I didn't have...
  5. Hutten

    water in borehole

    We are inspecting 18" diameter boreholes for a concrete pour for a pier. There is some standing water at the bottom of the hole. Can someone direct me to a specification for allowable depth of water without a tremmie. They are just pouring down the hole with a chute.
  6. Hutten

    Pile / pier design review fundamentals?

    1. Do you mean lateral bearing strength of the CLSM? 2. Low temps @ construction, then subsequent freeze/thaw cycles, in-hole CLSM at 38 degrees at 6 inches deep after 24 hours--apparently cement had not gone off. Also, there is cracking about 2" deep visible at the surface. For some CLSM...
  7. Hutten

    Pile / pier design review fundamentals?

    I am looking at structural design calcs for solar panel arrays to be constructed at our facility. The panel assemblies will be mounted on JIS piles vibrated into fresh pour 16" diameter reinforced high strength concrete piers. Because of huge boulders on-site, the pile locations were first...
  8. Hutten

    sheet layouts have completely disappeared!!!

    Thanks for reply--it is actually not the tabs--sorry for mis-phrasing--but the border title block, the viewports, any paper space text. The layout sheet is empty...
  9. Hutten

    sheet layouts have completely disappeared!!!

    After a series of commands in model tab, I went to my layout tabs and there was nothing there!! Anyone know what's up?

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