Pali Highway Shotcrete Honolulu

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(DOT Honolulu) The intent of this shotcrete project was to mitigate rockfall hazards impacting the Pali Highway in Nu’uanu in order to increase public safety. This project began with vegetation clearing and rock scaling. Prometheus then drilled 2′ deep anchor bar holes at 8′ … Continued

Kapolei Interchange Soil Nail Wall

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(Hawaii Department of Transportation) This soil nail wall project on the Kapolei Interchange was constructed for hillside stabilization, erosion control, and public safety.  Scope of work was slope surface preparation, drilling of 1,210 linear feet of 25′ deep soil nail … Continued

Slope Improvements for Erosion Control

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(Hawaii Department of Transportation) This project included 12 different sites around Oahu. Scope of work was; slope surface preparation, clearing vegetation, recontouring by grading and shaving of slopes, installation of anchored wire mesh along slope above highway (with 542 soil/rock … Continued