- Client: ACAI Group
- Modelled by: Mark Ebbs
- Job date: June 2020
LSJ Engineering was commissioned by ACAI Group to replace a badly corroded external basement access staircase at their property in Old Burlington St, Mayfair, London.
The existing stair, being probably in excess of 30 years old, did not conform to current regulations and nor could the replacement stair due to the space restrictions. Therefore, permission was granted by Building Control to replace ‘like for like’ in terms of tread goings and risers.
The new stair stringers and balustrade were powder-coated in an external grade finish prior to installment; the treads were hot dip galvanized rather than powder coated for durability.