Archives: Boring Machines

Rockhead

Posted by Robbins | Apr 14, 2017 |

SBU-M

Posted by Robbins | Apr 14, 2017 |

SBU-M

Posted by Robbins | Apr 14, 2017 |

SBU-A / SBU-RC

Posted by Robbins | Apr 14, 2017 |

Fractured Rock With Water Inflows

Posted by Robbins | Apr 14, 2017 |

Fractured Hard Rock

Posted by Robbins | Apr 14, 2017 |

Variable Geology

Posted by Robbins | Apr 14, 2017 |

Soft Ground

Posted by Robbins | Apr 14, 2017 |

Competent Hard Rock

Posted by Robbins | Apr 14, 2017 |