ZONE 24- Observed unsafe access/egress at differ shafts. 1- Access/Egress ladder not secured. 2- Two ladder tie together for extension. 3- Ladder height is short. 4- scaffold platform  steps height is more.  All the access/egress ladder must be secured properly, never tie two ladder to extend, Ladder height must be 1 meter above the landing platform and scaffold step must be in safe height.
Hazard category: Unsafe access / egress