LimitsWhat we do not take onWe do not design complete building frames, so we will not price a full superstructure from foundations to roof.We do not carry out site inspections, weld testing or non-destructive examination of steelwork already erected.We do not act as the principal designer or principal contractor on any project, and we will not sign for those duties.We do not provide temporary works design, crane base design or scaffolding design for the erection stage.