Nevada Administrative Code › Chapter 624 - Contractors › CLASSIFICATIONS › Section 624.190 - Classification C-1: Plumbing and heating contracting; subclassifications

Current through June 11, 2024
1. The Board will grant to qualified
			 applicants a license in the specialty of plumbing and heating contracting. The
			 Board designates such a license as a "classification C-1" license. A person who
			 holds a classification C-1 license may perform any of the work authorized for
			 the subclassifications of the classification C-1 license.
2. The subclassifications of the
			 classification C-1 license and the work authorized for persons licensed in the
			 respective subclassifications are:
(a) BOILERS
			 (subclassification C-1a): The installation of boilers and pipes for hot water
			 and steam, including all related fittings, valves, gauges, pumps, radiators,
			 convectors, tanks and lines for fuel oil, chimneys, flues, insulation and other
			 appurtenances.
(b) FIRE SPRINKLERS
			 (subclassification C-1b): The fabrication and installation of all systems of
			 sprinklers for protection from fire, including the appurtenances.
(c) INSULATION OF PIPES AND DUCTS
			 (subclassification C-1c): The insulation of pipes, ducts and related
			 equipment.
(d) PLUMBING
			 (subclassification C-1d): The installation and maintenance of:
(1) Material and fixtures to create sanitary
			 conditions in buildings by providing a permanent means for a supply of safe
			 water and any sanitary waste and vent systems that are required to ensure the
			 appropriate removal of waste from those buildings;
(2) Drainage systems for roofs;
(3) Hydronic heating systems not exceeding
			 200,000 British thermal units;
(4)
			 Systems of landscape irrigation;
(5) Systems to heat potable water, including,
			 without limitation, solar equipment;
(6) A permanent means to supply gas for
			 residential and industrial purposes; and
(7) Pipes for compressed air, vacuums and
			 gases for medical use.
In addition to any work specified in this paragraph, a person
				who holds a subclassification C-1d license may install piping for water and gas
				beginning at the edge of a building and ending at the utility meter for that
				building.
(e)
			 SHEET METAL (subclassification C-1e): The fabrication and installation of sheet
			 metal, including, without limitation, cornices, flashings, gutters, leaders,
			 downspouts for rainwater, pans, food service equipment, ducts, louvres,
			 patented chimneys, flues and metal roof systems. The provisions of this
			 paragraph do not authorize a holder of a subclassification C-1e license to
			 install equipment which uses refrigeration as an integral part of the
			 system.
(f) HEATING, COOLING AND
			 CIRCULATING AIR (subclassification C-1f): The fabrication and installation of
			 systems for the heating, evaporative cooling and circulation of air, including,
			 without limitation, the installation of solar equipment for that purpose. The
			 provisions of this paragraph do not authorize a holder of a subclassification
			 C-1f license to fabricate or install cooling systems which use refrigeration as
			 an integral part of the system.
(g)
			 PIPES AND VENTS FOR GAS (subclassification C-1g): The installation of pipes
			 from the source of supply of liquefied petroleum and natural gas into a
			 building or structure and the installation of the related vents.
(h) WATER HEATERS (subclassification C-1h):
			 The installation, replacement and repair of water heaters, including the
			 connection to existing lines for potable water and gas, the necessary venting
			 and other incidental connections.
(i) CHILLED-WATER PIPING (subclassification
			 C-1i): The fabrication, installation, repair and removal of pipes, pumps,
			 valves and other equipment used in the transfer of chilled water for the
			 control of temperature. The provisions of this paragraph do not authorize a
			 holder of a subclassification C-1i license to fabricate, install, repair,
			 remove or connect to a chiller.
(j)
			 SYSTEMS TO REPLENISH BREATHING AIR FOR FIREFIGHTERS (subclassification C-1j):
			 The installation, replacement and repair of systems to replenish breathing air
			 for firefighters.
(k) INDUSTRIAL
			 PIPING (subclassification C-1k): The fabrication, installation, repair and
			 removal of pipes and equipment used for the transmission of water, steam, gas,
			 chemicals, food and other substances for industrial uses.