| http://www.w3.org/ns/prov#value | - (c) Polyethylene drop sheets placed on the floor of the work area beneath the asbestos materials that are being removed, and over objects and materials that cannot be removed from the work area. (d) All windows, doorways, and other openings including ducts and vents sealed to prevent the release of asbestos fibres into areas beyond the boundaries of the work area.
|
