As part of a the wider development to the Wornington Green area, made up of many phases, we were appointed as Principal Designer for the Phase 2B Block 4 project. Following demolition of existing properties, the works consisted of the construction of a 7-storey block providing 89 apartments for affordable rent and private sale, spaced over 3 cores. The site runs adjacent to the main Paddington/West Country railway line managed by Network Rail, which had implications for the construction works as wells as from a design and future maintenance perspective. We were able to, as part of the design team, develop a cleaning strategy for windows on the rear elevation due to the close proximity of the railway line. The conclusion was for davit arms and rope access cleaning.