If the chief approves restoration off the permit area in accordance with this division, the operator shall complete all mitigation construction or other activities required by the mitigation plan.
Performance security for reclamation activities on the permit area shall be released pursuant to division (F) of this section, except that the release of the remaining portion of performance security under division (F)(3)(c) of this section shall not be approved prior to the construction of required mitigation activities off the permit area.
R.C. § 1513.16