While my knowledge base doesn't contain specific documentation on the safe handling and testing of post-tensioning cables, I can provide general safety guidance based on industry best practices and relevant OSHA regulations regarding personal protective equipment (PPE). A hazard assessment should be performed to determine the necessary PPE for the task.

The following PPE is typically required:

• Head protection: Hard hats are crucial where there's a risk of falling objects or head contact with electrical hazards.
• Eye and face protection: Safety glasses or face shields are essential to protect against flying particles, dust, chemical splashes, and other potential hazards.
• Hand protection: Gloves appropriate for the specific task are necessary. This may include cut-resistant gloves, general-purpose work gloves, chemical-resistant gloves, insulated gloves, or others, depending on the hazards involved.
• Foot protection: Work shoes or boots with slip-resistant and puncture-resistant soles should be worn. Safety-toed footwear is important when working around heavy equipment or falling objects.
• Hearing protection: Earplugs or earmuffs are needed in high-noise areas where chainsaws or heavy equipment are used.
• Torso protection: Depending on the specific hazards, torso protection such as chemical-resistant coveralls, flame-resistant jackets, high-visibility garments, or other appropriate protective clothing may be required.
• Leg protection: Leg protection, such as leggings or boots that are penetration-resistant or chemical-resistant, may be needed depending on the hazards.
• Respiratory protection: If there is a risk of exposure to air contaminants above permissible exposure limits, appropriate respirators are required.
• Fall protection: If working at heights, a personal fall arrest system or fall restraint system may be necessary.

Employers are responsible for providing appropriate PPE, ensuring it fits properly, and requiring employees to use it correctly. Employees must also be trained on when PPE is necessary, how to use it, its limitations, and proper care and maintenance.