This project called for the installation of 278 high-capacity, post-tensioned, multi-strand rock anchors. The anchors ranged in size up to 61-strands with test loads approaching 3000 kips. The anchors were installed in 15-inch diameter boreholes to deviation tolerances of less [ Read More… ]
CDE was called on for the installation of an earth retention system to allow the construction of a two-story below grade parking garage to serve as the foundation for a new high-rise student housing facility. To meet the requirements of [ Read More… ]
The Creek Protection Project consisted of several phases of work including increasing the hydraulic capacity of the creek. Coastal installed permanent rock anchors within a post and panel floodwall positioned in the creek. In order to resist the design load, [ Read More… ]
The limited mobility grout injected into void spaces within soil or rock, soft soils, or the soil-filled cavities of the bedrock, improved the subsurface soil and rock conditions by filling the void spaces and replacing soft, loose soils with high [ Read More… ]
The installation of 28 permanent rock anchors and 109 passive dowels on the face and crest of the dam associated with the remediation efforts to improve dam stability. The structure is under the governance of the state Fish and Boat Commission [ Read More… ]
