(1) “Certified abatement worker” means an individual who has been trained to perform abatements by an accredited training program and who is certified by the department under this part to perform abatement.

  (2) “Certified clearance technician” means an individual who has completed an approved training course and been certified by the department under this part to conduct clearance testing following interim controls.

  (3) “Certified firm” means a person that performs a lead-based paint activity for which the department has issued a certificate of approval under this part.

  (4) “Certified inspector” means an individual who has been trained by an accredited training program and certified by the department under this part to conduct inspections and take samples for the presence of lead in paint, dust, and soil for the purposes of abatement clearance testing.

  (5) “Certified project designer” means an individual who has been trained by an accredited training program and certified by the department under this part to prepare abatement project designs, occupant protection plans, and abatement reports.

  (6) “Certified risk assessor” means an individual who has been trained by an accredited training program and certified by the department under this part to conduct inspections and risk assessments and to take samples for the presence of lead in paint, dust, and soil for the purposes of abatement clearance testing.

  (7) “Certified supervisor” means an individual who has been trained by an accredited training program and certified by the department under this part to supervise and conduct abatements and to prepare occupant protection plans and abatement reports.

  (8) “Child occupied facility” means a building or portion of a building constructed before 1978 that is visited regularly by a child who is 6 years of age or less, on at least 2 different days within a given week, if each day’s visit is at least 3 hours and the combined weekly visit is at least 6 hours in length, and the combined annual visits are at least 60 hours in length. Child occupied facility includes, but is not limited to, a day-care center, a preschool, and a kindergarten classroom.