What is the purpose of a positioning device system?

• A. To allow workers to rest during their tasks
• B. To provide tethering for tools
• C. To allow workers to be supported on an elevated surface
• D. To aid in transporting materials

Answer: (C)

The purpose of a positioning device system is to ensure that workers are properly supported while they perform tasks at elevation. This system allows technicians to maintain a secure and stable position on an elevated surface, enabling them to use both hands freely for work while reducing the risk of falls. It includes equipment like harnesses, lanyards, and other gear that assist in positioning the worker safely without relying solely on fall arrest measures. This setup is crucial in the telecommunications industry, where technicians often work high above the ground on towers and other structures.

In contrast, while other options touch on important aspects of safety and equipment, they do not define the primary function of a positioning device system. For example, resting during tasks or tethering tools serve different safety and operational purposes, but they do not directly relate to the main function of positioning a worker securely at height. Similarly, transporting materials is important, but again, it falls outside the scope of what positioning devices are specifically designed to achieve.