A. Assessment of Fees and Penalties. Fees or penalties to be assessed under the 2018 International Mechanical Code provisions shall be determined by the administrative authority for each subdivision.
B. Requirements for Plans and Specifications.
(1) Plans and specifications for the installation of all heating, ventilation, air-conditioning, or refrigeration systems shall:
(a) Be approved by a licensed Maryland HVACR master, HVACR master restricted licensed for the system being installed, or a Maryland licensed professional engineer; and
(b) Have affixed to them the name and license number of the Maryland HVACR master, HVACR master restricted licensed for the system being installed, or Maryland licensed professional engineer.
(2) Adequate details of mechanical and electrical work, including computations, diagrams, and other essential technical data, shall be filed. All engineering plans and computations shall bear the signature and license number of the licensed engineer responsible for the design.
C. Permits for Temporary Installations. A temporary permit is required for mechanical equipment to be installed for a period not to exceed 6 months and shall be issued by the local subdivision where the installation occurs. The permit may be extended for a 6-month period by the local subdivision.