Site Engineering Surveys
As part of the quality control procedure, as built surveys verify the sub contractor has carried out his work to the specified tolerances. Often a request by main contractors as an independent check before follow on trades commence without delay.
We carry out 2d and 3d measurements checks on built items and compare these to the design with the aid of AutoCAD. By processing level surveys electronically using a totalstaion and plotting them electronically, any anomalies can be accurately identified on site and remedied if possible. This is a huge advantage over traditional, tape measure and level as built methods where it was almost impossible to pin point problem areas. As builts are vital in lift shafts, prior to the installation of the mechanisms, allowing installers to verify the verticality and opening size.