• nisku-bridge

    Nisku Overpass Bridge Load Evaluation

  • supreme

    Supreme Crane Runway Expansion


    Bridge Load Evaluation

  • ardy-rigging

    Hagwilget Bridge

  • 107.4 Ashcroft. Right side

    CN - Ashcroft

  • CN Trestle

    CN Trestle Bridge

  • Blueberry

    Blueberry Bridge Load Evaluation

  • dscn0771

    Coast Edmonton Bridge Rehabilitation

  • 30 ave

    Edmonton 30 Avenue

NWAHD STR1.7 Jacking


GeoMetrix was retained by the contractor (Ardy Rigging) to undertake an evaluation of the existing structure (Bridge Structure 9 FGP STR 1.7) ability to bear lateral loads while undergoing jacking. The existing structure is a horizontally curved one lane bridge, having five bearings, each secured by two anchor bolts. The evaluation was undertaken to determine if the remaining bearings would be able to withstand lateral loads due to traffic and wind, while up to four of the bearings and anchor bolts were no longer resisting lateral loads while being replaced.