4Z provide 3D integrity analysis and FFS assessment of critical assets and infrastructure. 4Z provides services that will generate raw 3D data (point cloud or mesh surfaces) for further analysis and processing into your FEA packages, as well as providing our own inspection and metrology analysis and reports. 4Z staff are all highly qualified Engineers, NDT and rope access inspectors, and are therefore able to perform tasks in confined spaces, and difficult to access platforms and other elevated areas within industrial sites. Services that 4Z provide are listed below: • Turbine inspection • Wear analysis of tools, and mill linings • Reverse engineering of components (valves, vessels, complex piping, nozzles, junctions, turbines) • Thickness analysis of parts • Piping inspection • Mechanical damage inspection of different pressurised components • Corrosion evaluation on support structures • Corrosion inspection on tank floors • Weld inspection (Hi-Low, angle, full profile, etc…) • Volume calculation, missing volume calculation • Alignment inspection of shafts, gears, turbines