(a) The industry’s technical activities shall be covered by valid public liability insurance written by a company authorized to do business in the State, or the industry may be self-insured with limits of not less than $300,000 for injury or death of any person, not less than $100,000 for property damage in any one occurrence, and not less than $300,000 in aggregate limits for any one occurrence;

(b) The industry shall conduct its technical activities under the direct supervision of a resident licensed professional engineer trained in electrical, mechanical and plumbing areas who is a full-time employee or partner or owner of the industry, or cause its technical activities to be checked by an independent resident licensed professional engineer trained in electrical, mechanical and plumbing areas who shall be responsible for certifying that the technical activities are being conducted in accordance with the applicable technical code or codes; or

(c) The industry shall cause its technical activities to be controlled and supervised but not necessarily performed by a full-time employee, or partner or owner, who shall satisfy the Code Enforcement Director that he is capable by training and experience of applying the technical codes to the extent such codes are applicable to the operations of the particular industry. There shall be on file with the Code Enforcement Director the name, residence and address of such person and a statement signed by such person setting forth in detail the person’s qualifications and experience for such duties. If an industry uses separate individuals for the supervision of its technical activities, separate statements shall be filed by each individual;

(d) The industry shall be a holder of a current class B license. (Code 1981 § 10-605. Code 1995 § 26-92.)