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Recent content by johnl1234

  1. johnl1234

    settlement calculations horizontal drilling

    OK Job is horizontally drilled hole 150 mm diamter approx 5 m below railway tracks. Ground is sandy clay with ballast on the top
  2. johnl1234

    settlement calculations horizontal drilling

    Can anyone point me in the right direction to obtain settlement calculations for horizontal drilling and tunnelling works ?
  3. johnl1234

    settlement calculations horizontal drilling

    Thanks for that I`ll try one of the other forums
  4. johnl1234

    settlement calculations horizontal drilling

    Can anyone point me in the right direction for obtaining settlement calculations for horizontal drilling and tunnelling works Thanks

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