Jul 24 In: rpsteelBy: Rp Steel Construction Date: 24/07/2017 0 1157 Safety roof stairs being constructed to clear ventilation piping for a hotel in Central London.Share This Article : Previous PostMaintenance work Welding to the two uprights where split and a little bit of bracing form the uprights to form an angle and brace bolted down. Buildbase Aylesbury Next PostExtension steel support in Oxford