Upon satisfactory application and examination pursuant to paragraph (O)(6)(915.6) of this rule, the state fire marshal may certify any individual or provisional individual to service, test, repair or install fire protection or fire fighting equipment in the following categories:
(a) Automatic sprinkler and standpipe systems;
(b) Fire service mains and water tanks;
Exception: Excavation and earth moving equipment operators are not required to be certified in this category provided the work they perform to meet the requirements of NFPA 22 and 24 is conducted under the direct supervision and active direction of an individual certified in this category (who remains on site while the work is performed).
(c) Fire pumps;
(d) Fire alarm and detection equipment;
(e) Household fire warning equipment only;
(f) Portable fire extinguishers;
(g) Engineered extinguishing equipment other than water;
(h) Pre-engineered extinguishing equipment other than water;
(i) Fire pump diesel technician;
(j) Aerosol extinguishing equipment; or
(k) Such other categories as deemed necessary by the state fire marshal.