create duties to assess and manage structural safety risks in in-scope buildings that are at least 11 metres high or which have at least 5 storeys.
creu dyletswyddau i asesu a rheoli risgiau diogelwch strwythurol mewn adeiladau o fewn y cwmpas sydd o leiaf 11 metr o uchder neu sydd ag o leiaf 5 llawr.