A. Master Electrician: No person shall perform unsupervised electrical work, within Iowa City, with or without compensation unless the person holds a master electrician's class A license issued by the state of Iowa.
B. Journeyman Electrician: No person shall work as a journeyman electrician within the city unless the person holds a journeyman electrician's class A license issued by the state of Iowa.
C. Fire Alarm: No person shall work as a fire alarm installer or perform maintenance on fire alarm systems unless the person holds a fire alarm license issued by the state of Iowa.
D. Fire Sprinkler Installer: No person shall work as a fire sprinkler installer or perform maintenance on fire sprinkler systems unless the person holds a fire sprinkler installer's license issued by the state of Iowa.
E. Fire Sprinkler Maintenance: No person shall perform maintenance on a fire sprinkler system unless the person holds a fire sprinkler maintenance license or fire sprinkler installer's license issued by the state of Iowa.
F. Master HVAC: No person shall undertake the planning, layout, supervision, or perform heating, ventilation, and air conditioning within the city, with or without compensation, unless the person holds an HVAC master license issued by the state of Iowa.
G. Journeyman HVAC: No person shall work as a journeyman HVAC installer within the city unless the person holds an HVAC journeyman license issued by the state of Iowa.
H. Ducted Air Heating And Cooling Installer: No person shall install heat and cooling ducts as regulated by chapter 1 of this title with or without compensation unless the person holds an HVAC master, HVAC journeyman or a ducted air heating and cooling installer's license issued by the state of Iowa.
I. Master Hydronics: No person shall plan for, lay out, supervise or perform hydronics work within the city, with or without compensation, unless the person holds a master hydronics license or a master HVAC license issued by the state of Iowa.
J. Journeyman Hydronics: No person shall work as a journeyman hydronics installer unless the person holds a journeyman hydronics or a journeyman HVAC license issued by the state of Iowa.
K. Master Plumber: No person shall plan for, lay out, supervise or perform plumbing work within the city, with or without compensation, unless the person holds a master plumber's license issued by the state of Iowa.
L. Journeyman Plumber: No person shall work as a journeyman plumber within the city unless the person holds a journeyman plumber's license issued by the state of Iowa.
M. Sanitary Sewer And Water Service Installer: No person shall work as a sanitary sewer and water service installer within the city unless the person holds a sanitary sewer and water service installer's license issued by the city or holds a master or journeyman plumber's license issued by the state of Iowa.
N. Licensed Persons To Be On Site: There shall be a properly licensed person present at all locations and at all times where work requiring a license is being performed. At least one licensed person shall be present for every three (3) laborers. Such licensed person must be an employee of the permit holder.
O. Unlicensed Persons: No person shall knowingly employ or permit an unlicensed person to perform work within Iowa City if the work is required by this code or the state of Iowa to be performed by a licensed person. (Ord. 15-4633, 7-15-2015)