What must be done to facility components before they are wrapped with poly sheeting?

Before wrapping facility components with poly sheeting, it is essential that the surfaces be wetted. This step is crucial because moistening the materials helps to minimize the release of asbestos fibers into the air during the wrapping process. By adding moisture, the fibers adhere to the material, reducing the potential for inhalation exposure to any airborne asbestos that may be present.

Wetting is particularly important when dealing with materials that contain friable asbestos, which can easily release fibers if disturbed. This practice helps ensure compliance with safety regulations and protects workers and anyone nearby from the hazards associated with asbestos exposure. Proper moisture application plays a vital role in maintaining safety within the remediation or abatement process.