Unless the context clearly requires otherwise, the definitions in this section apply throughout this chapter.
(1) "Asbestos abatement project" means an asbestos project involving three square feet or three linear feet, or more, of asbestos-containing material.
(2) "Asbestos project" means the construction, demolition, repair, maintenance, remodeling, or renovation of any public or private building or mechanical piping equipment or systems involving the demolition, removal, encapsulation, salvage, or disposal of material, or outdoor activity, releasing or likely to release asbestos fibers into the air.
(3) "Department" means the department of labor and industries.
(4) "Director" means the director of the department of labor and industries or the director's designee.
(5) "Person" means any individual, partnership, firm, association, corporation, sole proprietorship, or the state of Washington or its political subdivisions.
(6) "Certified asbestos supervisor" means an individual who is certified by the department to supervise an asbestos project. A certified asbestos supervisor is not required for projects involving less than three square feet or three linear feet of asbestos-containing material.
(7) "Certified asbestos worker" means an individual who is certified by the department to work on an asbestos project.
(8) "Certified asbestos contractor" means any partnership, firm, association, corporation or sole proprietorship registered under chapter
18.27 RCW that submits a bid or contracts to remove or encapsulate asbestos for another and is certified by the department to remove or encapsulate asbestos.
(9) "Owner" means the owner of any public or private building, structure, facility or mechanical system, or the agent of such owner, but does not include individuals who work on asbestos projects on their own single-family residences no part of which is used for any commercial purpose.