Observed an access ladder installed in a scaffolding resting in an incorrect angle. Note that: (1) When the ladder is set-up for use, it must be placed on firm level ground and without any type of slippery condition present at either the base or top support points. Use a ladder only on a stable and level surface, unless it has been secured (top or bottom) to prevent displacement. (2) An extension or straight ladder used to access an elevated surface must extend at least 3 feet above the point of support. (3) The proper angle for setting up a ladder is to place its base a quarter of the working length of the ladder from the wall or other vertical surface. This observation displays a strong possibility of a fall hazard. Contractor to ensure that the installed access ladders are properly inspected before placing the safety tags.  Ensure that the workers including supervisors are suitably trained regarding safe use of access ladder for working at height.  TBT must be conducted in a regular basis for all site personnel to ensure awareness is raised with regards to this matter.
Hazard category: Falls from height