(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 an upper 260′ x 19′ keystone block retaining wall and a lower 260′ x 4′ keystone retaining wall using GRP slope protection. We also constructed two structural and sculpted shotcrete pedestals totaling 720 square feet.
