NCC 2022 Part 4.2 Support the Edge. Plan the Step.
A level slab can conceal different support arrangements on a sloping site. This Friday Detail explains edge-beam options and stepped strip footings in NCC 2022 clauses 4.2.6 and 4.2.7.
NCC 2022 Part 4.2 Check the Ground Before the Pour
A neat slab platform is not proof of suitable support. This Friday Detail unpacks excavation, fill and foundation requirements in NCC 2022 clauses 4.2.3 to 4.2.5.