I need a UK qualified and insured structural engineer to design a mezzanine level in a retail unit in London. I have PDF and DWG drawings showing the loadings for the space. This can be provided upon messaging me. The loads are as follows: Super Imposed Dead = 1.0 kN/m2 Imposed = 2.5 kN/m2 I will provide drawings of the proposed mezzanine. It is intended to be constructed using timber, if possible. Site visits are possible if required. The site is in central London. Must be able to turn the plans around quickly.