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Recent content by CharlieConklin

  1. CharlieConklin

    Directional Drilling sewer pipe

    Regarding directional drilling of gravity sanitary sewer pipes, it is possible with conventional HDD at slopes steeper than one or two percent, but if you want to have a controlled or lesser slope, you need to use the ArrowBore (TM) process. It is a patented process that improves the HDD method...

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