Horizontal/Subsurface Infrastructure & Transportation

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  • 1.  Observed surface failure around existing manhole with recent connection

    Posted 11 days ago
    Observed failure
    Further failure
    Hello,
    I am hoping to start discussion about this manhole.  I would like to gain peer insight and draw on your experience.  The contractor has been having issues meeting the required 95% compaction in this wastewater utility trench and around manholes.  I also do not think they are packing the bedding aggregate properly.
    Thanks, 
    HS


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    Hale Sloan P.E., M.ASCE
    Owner, Principal Engineer
    Sloan Engineering and Consulting, LLC
    Hays KS
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  • 2.  RE: Observed surface failure around existing manhole with recent connection

    Posted 4 days ago

    Hale, 

    We address these infrastructure issues on a regular basis. We use single component and dual component polyurethanes for targeted leak sealing and soil compaction. Reach out if you would like to discuss. 

    Albert Falk

    Commercial Solutions Specialist

    757-681-8392

    albert.falk@...

    www.groundworks.com/ commercial



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    Albert Falk M.ASCE
    Commercial Solutions Specialist
    Chesapeake VA
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