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What should the contractor do once the work area is controlled and preparations have been made for disturbance?
Conduct a pre-abatement inspection
Notify local authorities
Remove all personnel from the area
Shut off, lock, and tag the electrical system
The correct answer is: Shut off, lock, and tag the electrical system
Once the work area is controlled and preparations have been made for disturbance, shutting off, locking, and tagging the electrical system is an essential safety protocol. This process ensures that all electrical sources are deactivated, which significantly reduces the risk of accidental electrocution or sparks that could ignite hazardous materials, including asbestos fibers, during the abatement process. In the context of asbestos work, controlling the work area often involves isolating it to prevent the spread of contaminants, and addressing electrical systems is a vital step in ensuring that the work environment is safe for workers. Inadequate management of electrical systems can lead to severe accidents, which is why this procedure is non-negotiable in maintaining safety standards during asbestos removal or disturbance activities. While conducting a pre-abatement inspection, notifying local authorities, and removing personnel from the area are all important steps in the overall asbestos management process, these actions typically occur before or alongside the effort to ensure electrical safety. Specific procedures like shutting off and securing electrical sources directly relate to immediate safety in the disturbed area.