72. The following activities are exempted from authorization pursuant to this Division and from the amendment of authorization pursuant to section 30 of the Act:(1) the storage of residual materials for use as cover materials for areas that meet the containment requirements of the Regulation respecting the landfilling and incineration of residual materials (chapter Q-2, r. 19) and have not been covered with a final cover in accordance with section 50 of that regulation; (2) the reclamation of residual materials as cover materials used for the daily covering of an engineered landfill site or the monthly covering of a landfill site for construction or demolition debris referred to in that regulation.