Earth Retention
With the CHANCE helical pier solution, there are no holes to drill and no delays because there is no grout. In cohesive soils, there is no need for belled and/or long sockets and in non-cohesive soils, there are no casings or grouted sockets. There is a typical production rate of 30-40 per day. Terminations can be set according the type of all thread bar (if needed) or the existing bolt hole can be utilized as a termination mechanism for wall’s steel structure.
For existing retaining wall systems, holes can be cored through the existing wall and helical anchors installed through the cored holes. A threaded termination is attached to the helical anchor and a solid steel plate is secured using beveled washers and nuts.
