Arizona Administrative Code › Title 20 - COMMERCE, FINANCIAL INSTITUTIONS, AND INSURANCE › Chapter 05 - INDUSTRIAL COMMISSION OF ARIZONA › Article 4 - ARIZONA BOILERS AND LINED HOT WATER HEATERS › Section R20-5-402 - Definitions

Current through Register Vol. 30, No. 28, July 12, 2024
In addition to the definitions provided in A.R.S. §
									23-471, the following definitions
				  apply to this Article:
"Act" means A.R.S. Title 23, Chapter 2, Article 11.
"Alteration" means any change in the item described on the
				  original manufacturer's data report which affects the pressure-containing
				  capability of the Boiler or Pressure Vessel, including but not limited
				  to:
Non physical changes such as an increase in the MAWP either
				  internal or external, or
A reduction in minimum design temperature of a Boiler or
				  Pressure Vessel requiring additional mechanical tests.
"ANSI" means American National Standards Institute,
				  Inc.
"Apartment Complex" means a building with multiple family
				  dwelling units, not used for commercial purposes, including condominiums and
				  townhouses, where Boilers are located in a common area outside of the
				  individual dwelling units, such as a Boiler room.
"Applicant" means an individual requesting permission to act
				  as a Special Inspector under A.R.S. §
									23-485.
"ASME " means the American Society of Mechanical
				  Engineers.
"Authorized Inspector" means an Authorized Representative
				  under A.R.S. §
									23-471(1)  or a
				  Special Inspector under A.R.S. §
									23-485.
"Blowdown Tank" or "Blowdown Separator" means an
				  ASME-stamped vessel designed to receive discharged steam or hot water from a
				  Boiler blowoff or blowdown piping system.
"BTU" means British thermal units.
"Condemned" means a Boiler or Lined Hot Water Heater that
				  has been inspected and found to be unsafe by an Authorized Inspector and has
				  been stamped or tagged with the code XXX AZ8 XXX.
"CSD-1" means Controls and Safety Devices for Automatically
				  Fired Boilers, published by ASME, incorporated by reference in
				  R20-5-404(A)(4).
"Direct Fired Jacketed Steam Kettle" means a jacketed steam
				  kettle having its own source of energy, such as gas or electricity for
				  generating steam within the jacket's walls.
"External Inspection" means an examination of a Boiler or
				  Lined Hot Water Heater performed by an Authorized Inspector when the Boiler or
				  Lined Hot Water Heater is in operation.
"Forced Circulation Lined Hot Water Heater" means a Lined
				  Hot Water Heater used for potable water, a Lined Hot Water Heater requiring
				  movement of water to prevent overheating and failure of the tubes or coils, and
				  has no definitive waterline.
"Fully Attended Power Boiler" means a Power Boiler that is
				  operated by an individual who meets the requirements of
				  R20-5-408(D), and
				  whose primary function is the care, maintenance, and operation of the Boiler
				  and the equipment associated with the Boiler system.
"Historical Boilers" means steam Boilers preserved,
				  restored, or maintained for hobby or demonstration use.
"HS" means heating surface.
"Inspection Certificate" means a document issued by the
				  Division for the operation of a Boiler, Lined Hot Water Heater, or Direct Fired
				  Jacketed Steam Kettle when a Certificate Inspection has been successfully
				  completed.
"Internal Inspection" means a complete examination of the
				  internal and external surfaces of a Boiler or Lined Hot Water Heater by an
				  Authorized Inspector after the Boiler or Lined Hot Water Heater is shut
				  down.
"Kw" means kilowatt.
"MAWP" means maximum allowable working pressure.
"National Board Commissioned Inspector" means an individual
				  who holds a valid and current National Board Commission issued by the National
				  Board of Boiler and Pressure Vessel Inspectors.
"National Board Registration Number" means a unique number
				  issued to a Boiler, Lined Hot Water Heater, or Pressure Vessel by the
				  manufacturer and recorded with the National Board of Boiler and Pressure Vessel
				  Inspectors.
"NFPA" means National Fire Protection Association.
"Non-Standard Boiler" means any Boiler, Lined Hot Water
				  Heater, or Pressure Vessel that is not constructed or maintained to the
				  standards incorporated by reference of this Article.
"Out of Service" means to either:
(1) physically sever or disconnect all
				sources of energy (water, gas, fuel, electricity, etc.); cap all fuel lines;
				and disconnect or remove all electrical lines from the Boiler, Lined Hot Water
				Heater, or Pressure Vessel; or
(2)
				to lock out and tag out the Boiler, Hot Water Heater, or Pressure Vessel per
				29 C.F.R. §
										1910.147, OSHA, General Industry Regulations.
"Portable Boiler" means a Boiler permanently affixed to a
				  trailer with wheels, that is totally self-contained while operating, and not
				  attached to any other object either by pipe, hose , or wire.
"PVHO" means Pressure Vessels for Human Occupancy.
"Relief Valve" means an ASME-stamped automatic pressure
				  relieving device designed for liquid service which is actuated by the pressure
				  upstream of the valve and opens further with an increase in pressure above the
				  stamped pressure.
"Repairs" means work necessary to restore a Boiler, Lined
				  Hot Water Heater, or Pressure Vessel to operating condition that complies with
				  this Article.
"Safety Relief Valve" means an ASME-stamped automatically
				  pressure-actuated relieving device designed for use either as a Safety Valve or
				  as a Relief Valve.
"Safety Valve" means an ASME-stamped automatic pressure
				  relieving device designed for steam or vapor service which is actuated by the
				  pressure upstream of the valve and characterized by full opening
				  pop-action.
"Secondhand" means a Boiler, Lined Hot Water Heater, or
				  Pressure Vessel that has changed both location and ownership since original
				  installation.
"Serves" means either mailing to the last known address of
				  the receiving party, or transmitting by other means, including electronic
				  transmission, with the written consent of the receiving party.
"Shelter" means a permanent structure that provides
				  protection from the weather.
"Special Inspector" means an inspector who is issued A
				  Special Inspector Certificate under
				  R20-5-420.
"State Identification Number" means a unique number assigned
				  by the Division to a Boiler, Lined Lined Hot Water Heater, or Pressure Vessel
				  installed in Arizona.
"User" means a person or entity that does not have legal
				  title to a Boiler, Lined Hot Water Heater, or Pressure Vessel, but has control
				  and responsibility for the operation of a Boiler, Lined Hot Water Heater, or
				  Pressure Vessel.