CLL are able to install CFA piles up to 900mm down to 21m deep.
Of particular note we are installers of TTT Multipoles which can be installed in CFA drilled piles. These are a very cost effective and practical solution for areas with poor ground. This piling technique avoids the use of casings and is an innovative Kiwi solution with great potential for use in many situations.
Where loads are appropriate timber TTT MultiPoles are superior to reinforcing cages for CFA piles as they are much easier and cheaper to install. Further details of the CFA TTT MultiPole solution are presented on the attached document. (TTT MultiPole is a registered trademark of TTT Products Limited).