In addition to all other penalties prescribed herein, the Chief shall have the power to revoke, suspend, or deny the granting of any permit, Special Permit, general approval, or Certificate of Fitness, required pursuant to the provisions of this article, for any of the following reasons:
1. When necessary for the protection of life and property; or
2. Violation of any provision of this article or any rule or regulation amended hereunder; or
3. Violation of applicable law; or
4. Violation of any of the terms or conditions of such permit, Special Permit, general approval, or Certificate of Fitness; or
5. Changing the occupancy, equipment, materials, processes, or other conditions as permitted on a premises in such a manner as to create a greater risk of fire or explosion or less protection than was present at the time of issuance of such permit, Special Permit, general approval, or Certificate of Fitness; or
6. Upon a finding by the Chief of any practice constituting a fraud upon the public; or
7. Upon a finding by the Chief of evidence of inability, lack of necessary expertise, or willful or negligent failure to properly and safely perform the duties for which a Certificate of Fitness is granted; or
8. Upon a finding by the Chief of evidence of a lack of cooperation with, or courtesy to, members of the public, the Department, or other agencies in the conduct of the activity for which the certificate was issued.