ATCP 93.240(19)(a)1.1. The person holds a certification issued by the department as a certified tank system remover-cleaner. ATCP 93.240(19)(a)2.2. The person is under the direct supervision of another person who holds a certification issued by the department as a certified tank system remover-cleaner. ATCP 93.240(19)(b)(b) Application for examination. A person applying to take a tank system remover-cleaner certification examination shall submit all of the following: ATCP 93.240(19)(c)(c) Examination. A person seeking to obtain a tank system remover-cleaner certification shall take and pass an examination in accordance with sub. (9). ATCP 93.240(19)(d)(d) Application for certification. Upon notification of successfully passing the examination for a tank system remover-cleaner certification, a person may obtain the certification by submitting an application and the certification fee in accordance with subs. (2) and (9) (g). ATCP 93.240(19)(e)(e) Responsibilities. A person who removes or cleans or supervises the removing or cleaning of tanks as a certified tank system remover-cleaner shall be present at the job site for at least all of the following activities: ATCP 93.240(19)(e)5.5. Removal of tank systems from the ground and loading them for transport or filling the tank systems with an inert material. ATCP 93.240(19)(e)6.6. Visual inspection of the soils around the excavation or tank system location. ATCP 93.240(19)(g)2.2. Heating fuel tanks located aboveground or in basements of 1- or 2-family dwellings. ATCP 93.240(20)(a)1.1. No person may conduct the tightness testing specified in this chapter for a tank system unless the person holds a certification issued by the department as a certified tank system tightness tester. ATCP 93.240(20)(a)2.2. Tank system tightness testing shall be performed by a person with no personal or monetary interest in the facility and whose employer has no personal or monetary interest in the facility. ATCP 93.240(20)(b)(b) Application for certification. A person applying for a tank system tightness tester certification shall submit all of the following: