(1) the sites where only residual hazardous materials under paragraphs 3, 4 and 8 of section 4 and stored, except where such materials are under the possession of a permit holder carrying on an activity under section 70.9 of the Environment Quality Act (chapter Q-2); or
(2) the following sites, except where materials or objects containing PCBs or contaminated by PCBs are stored therein:
(a) a service station;
(b) a commercial automobile maintenance or repair shop having a storage capacity of less than 5,000 kg;
(c) a dry-cleaning establishment;
(d) a teaching establishment;
(e) a laboratory for analyses or research/development; or
(f) an institution to which the Act respecting health services and social services (chapter S-4.2) applies or within the meaning of the Act respecting health services and social services for Cree Native persons (chapter S-5).