Stop treating access routes as simple tarmacadam jobs. You need to hit Part M...

https://gb.kompass.com/c/news/1/how-property-managers-are-specifying-access-routes-for-compliance/7a3bf450-4884-4dfd-8c6d-ba8f5d025f4f/

Stop treating access routes as simple tarmacadam jobs. You need to hit Part M regs and test to BS 7976 for slip resistance. Don't skip vetting your crew; use CHAS to ensure quality. It saves you from future liability and expensive rework.