(City and County of Honolulu) Significant grading of existing slope above roadway to accomodate for 300’+ impact fencing, 200’ shotcrete averaging 14ft high, 200’ concrete drainage swale.
(City and County of Honolulu) Cleared and graded slope to be hydroseeded. Installed 1,250 s.f. of anchored turf reinforcement mat with mechanical earth anchors. Applied shotcrete system at base of slope with wire mesh, anchors, and drainage system to prevent … Continued
(DLNR) Demolished and removed 20 existing deteriorating concrete docks along with associated pile-caps and gangways. Furnished 20 new aluminum framed docks with composite decking. Installed new dock boxes and chain link entry gates. Tremie poured 2’ diameter piles around existing … Continued
Concrete foundation and anchored grade beam for construction of new home on steep hillside. Installed and pull-tested / tensioned 2 vertical rock anchors (45 kips), 2 micropiles (100 kips), and 4 inclined rock anchors (30 kips). Formed and poured reinforced … Continued
(University of Hawaii) – This purpose of this job was to halt the erosion of a large soil and rock slope on the east side of University of Hawaii lower campus. The Prometheus team graded, scaled, demolished boulders and constructed … Continued