Custom-made Key Clamp Access Stepover

Galvanised key clamp step over ductwork

As a small but very important part of our project at this Grade 1 Listed old Admiralty building in Whitehall is this custom-made level 2 frame-welded aluminium RSA stepover with a 4.5 aluminium durbar plate and a galvanised key clamp handrail. The stepover covers some ductwork in a plant room formed with base plates as we were not allowed to fix to the floor under Listed building consent restraints.