CLL is able to utilise our diverse skill base and experience to undertake seismic strengthening projects of all sorts. We are able to do strengthening under existing structures by installing micropiles and using ground improvement techniques such as injection grouting using durvinal pipes.
We have invented the horizontal soil mixed beam system which has been used in Christchurch as part of the earthquake rebuild and included in the MBIE guidelines.
We can also recondition and strengthen existing foundations and have a number of skilled formwork and carpentry crews. We also are experts in the use of various new materials developed for such purposes and can advise on options that may be applicable to your project.