I am sorry, but I cannot provide specific guidance on the required PPE for testing post-tension cables using the documents provided. However, I can give general guidance regarding PPE. Generally, when working with electrical hazards, employees must use personal protective equipment (PPE) appropriate for the specific body parts needing protection and the work performed [1]. This equipment must be maintained in a safe, reliable condition and inspected or tested periodically [1]. If the insulating capability of the PPE may be subject to damage during use, you must protect the insulating material [1]. Employees should wear nonconductive head protection where there is a danger of head injury from electric shock or burns due to contact with exposed energized parts [1]. Eye and face protection is also crucial where there is a danger of injury from electric arcs, flashes, or flying objects resulting from electrical explosion [1].