Katana Foundations has all work certified by highly established and credible structural engineering firms.
We do not self certify.
The warranty offered by Katana Foundations is based upon the installation process being scruitinised and verified by the engineer's assessment of our install documentation.
All of our installation reports are submitted by the contractor within 48 hours of completing the job. Together with the report, the contractor is required to submit photos of the job, as well as a marked plan showing each pile individually numbered that correlates with the details in the report.
On the proviso that all information is recorded and submitted according to our Installation Procedure, the consulting engineers will issue the certification, which we will then forward to the relevant party.