With thousands of anchor and soil nail installations in place over the years, we have encountered a broad and varying range of soil conditions around the state. Our crews have employed a range of anchoring systems, helical systems torqued into place, hollow core bars drilled and grouted in a continuous operation, drilled systems with casing extracted during grouting to construct a verifiable cross section, and pre-grouted tendon systems for the ultimate in corrosion protection. We continue to be the local leader and expert in geotechnical construction in the state of Hawaii.