In addition, the rules shall identify those soil conditions that present a high risk of inadequate treatment or dispersal of sewage. For such high risk conditions, the vertical separation distance shall be set at a depth from twenty-four to thirty-six inches and shall not be lowered unless a reduction of vertical separation is granted in accordance with rules adopted under division (A)(3)(a)(iii) of this section.
The rules shall establish a cost methodology for determining the fee for the registration of an installer, service provider, or septage hauler in any health district.
The rules also shall establish procedures for giving such notice and for conducting the hearing required in rules adopted under division (A)(18) of this section.
The director may adopt other rules under division (A) of this section that the director determines are necessary to implement this chapter and to protect the public health and welfare.
At least sixty days prior to adopting a rule under division (A) of this section, the director shall provide boards of health and any other interested parties an opportunity to comment on the rule.
R.C. § 3718.02