Unsafe work at height practices at Z6. •	Performing rebar fixing and shuttering work with lack of proper access and egress; operatives are found using wooden planks to access in and it kept on the top of rebar cage. •	Boulders, interlocks and other items were found in edge of excavation and the workers are working inside the excavation. Potential risk of falling material. •	Workers were found exposed to the leading edge of excavation. •	An operative (supervisor) was found in a leading edge without individual fall protection. •	Inadequate barricades for excavation.
Hazard category: Unsafe access / egress