- (a) During the construction, alteration, or repair of a water well, or installation or repair of pumping equipment there must be, on site, a person who has obtained a registration certificate and has been certified in the type of construction engaged or an apprentice under personal supervision as defined by 17 CAR § 11-310(a)(2).
- (b) At all times in which only an apprentice is on site, the person supervising the apprentice under 17 CAR § 11-310(a)(2) shall remain informed and have knowledge of the status of the work being accomplished.