Shoring, caisson walls, caissons, underpinning

A crane mount drill, service crane and vibratory hammer were all required to advance casing through difficult soil conditions. |

Underpinning below footings of adjacent historical buildings. |

Underpinning is installed in sequential panels to lower existing footing levels. |

Crane mount drill installing shoring in background. Completed underpinning in foreground.. |

Caisson wall shoring system being trimmed below grade to act as a structural support for the future building above. |
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