Major Work Activity E - Installs, tests, maintains, troubleshoots and repairs heating, cooling and process piping systems

Task E-13 Installs, tests, maintains, troubleshoots and repairs hydronic systems
Task E-14 Installs, tests, maintains, troubleshoots and repairs process piping systems
Task E-15 Installs, tests, maintains, troubleshoots and repairs industrial water and waste treatment systems
Task E-16 Installs, tests, maintains, troubleshoots and repairs hydraulic systems
Task E-17 Installs, tests, maintains, troubleshoots and repairs heating, ventilation, air conditioning and refrigeration (HVACR) systems
Task E-18 Installs, tests, maintains, troubleshoots and repairs fuel systems
Task E-19 Installs, tests, maintains, troubleshoots and repairs medical gas systems
Task E-20 Installs, tests, maintains, troubleshoots and repairs compressed air and pneumatic systems
Task E-21 Installs and tests fire protection systems - Not Common Core

Task E-13 Installs, tests, maintains, troubleshoots and repairs hydronic systems

Task Descriptor

This refers to the installation of “comfort” heating and cooling systems, and systems that are used for process heating and cooling, including high temperature and low temperature hot water heating systems, chilled water cooling systems and cooling towers.

Steamfitters/Pipefitters are responsible for the maintenance of piping, components and equipment. Maintenance is done on a regular schedule or on an emergency basis to ensure the integrity of the piping system. Steamfitters/Pipefitters are also responsible for diagnosing, locating and repairing or replacing equipment and material as needed.

E-13.01 - Installs equipment for hydronic systems

E-13.01 - Installs equipment for hydronic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-13.01.01P	select hydronic system equipment and controls	hydronic system equipment and controls are selected according to application, type of hydronic system, drawings, specifications and jurisdictional regulations
E-13.01.02P	size hydronic system equipment and controls	hydronic system equipment and controls are sized according to sizing methods, drawings, specifications and jurisdictional regulations
E-13.01.03P	determine high points and low points for hydronic system equipment and controls	high points and low points for hydronic system equipment and controls are identified according to drawings
E-13.01.04P	determine location and placement of hydronic system equipment and controls	location and placement of hydronic system equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-13.01.05P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-13.01.06P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-13.01.07P	determine installation method	installation method used to set hydronic equipment and controls in place is determined according to size, weight and location
E-13.01.08P	install hydronic system equipment	hydronic system equipment is installed according to drawings, specifications and jurisdictional regulations
E-13.01.09P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-13.01.10P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

hydronic system equipment includes: boilers, tanks, heat exchangers, pumps, isolators, valves, chemical feeders
controls include: flow devices, level devices, temperature devices, pressure devices
hydronic systems include: heating, cooling
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
sizing methods include: performing calculations based on load and demand, determining measurements, consulting manufacturer/supplier documentation
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-13.01.01L	demonstrate knowledge of hydronic systems, their characteristics, applications and operation	identify hydronic systems, and describe their characteristics, applications and operation
		identify hydronic equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls, and describe their purpose and operation
		interpret information pertaining to hydronic systems found on drawings and specifications
		identify types of piping components and accessories for hydronic systems, and describe their purpose and operation
		identify sources of heat used in hydronic systems
		identify sources of cooling used in hydronic systems
		explain principles of heat transfer
		identify types of heat transfer equipment, and describe their characteristics, applications and operation
E-13.01.02L	demonstrate knowledge of procedures to install hydronic equipment	identify tools and equipment used to install hydronic equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards and describe safe work practices pertaining to installing hydronic equipment
		describe procedures to install hydronic equipment, controls, supports and fasteners
E-13.01.03L	demonstrate knowledge of regulatory requirements to install hydronic equipment	identify jurisdictional regulations pertaining to installation of hydronic equipment

Range of Variables

hydronic systems include: heating, cooling
hydronic equipment includes: boilers, tanks, heat exchangers, pumps, isolators, valves, chemical feeders
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
sources of heat include: oil, gas, wood, steam, geothermal, solar
sources of cooling include: ground source, cooling towers, chillers, refrigeration, heat exchangers
principles of heat transfer include: radiation, conduction, convection
heat transfer equipment includes: radiators, convectors, pipe coils, unit heaters, radiant panels, heat exchangers
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-13.02 - Installs piping for hydronic systems

E-13.02 - Installs piping for hydronic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-13.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-13.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-13.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-13.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-13.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-13.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-13.02.07P	bend piping	piping is bent according to drawings, specifications and jurisdictional regulations
E-13.02.08P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-13.02.09P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-13.02.10P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-13.02.11P	assemble and install piping	piping is assembled and installed using joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-13.02.12P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping includes: carbon steel, copper, plastic, stainless steel, HDPE, PEX
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
tools and equipment include: see Appendix B
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
joining methods include: flanging, grooving, threading, welding, soldering, brazing, mechanical joints
piping supports include: rollers, hangers, clamps, brackets, stands
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-13.02.01L	demonstrate knowledge of piping and piping components for hydronic systems, their characteristics, applications and operation	identify types of piping and piping components for hydronic systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for hydronic systems
		explain effects of trapped air in piping for hydronic systems and describe procedures to prevent it
		identify considerations for selecting piping components for hydronic systems
		identify systems that require grade or pitch of piping
E-13.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for hydronic systems	identify tools and equipment used to assemble and install piping and piping components for hydronic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for hydronic systems
		describe procedures to install piping and piping components for hydronic systems
		describe procedures to protect piping and piping components for hydronic systems
		describe procedures to bend piping for hydronic systems
		identify documentation to be completed following assembly and installation of piping and piping components for hydronic systems
		identify calculations for determining grade
E-13.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for hydronic systems	identify jurisdictional regulations pertaining to installation of piping and piping components for hydronic systems

Range of Variables

piping includes: carbon steel, alloy steel, copper, stainless steel, HDPE, PEX
piping components include: valves, fittings, flexible connectors and hoses, strainers
hydronic systems include: heating, cooling
piping configurations include: one pipe, two pipe, three pipe, four pipe, primary/secondary zoning
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-13.03 - Tests hydronic systems

E-13.03 - Tests hydronic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-13.03.01P	perform visual pre-check inspection of hydronic systems	visual pre-check inspection of hydronic systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-13.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, QA/QC specifications and jurisdictional regulations
E-13.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-13.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-13.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-13.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-13.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-13.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-13.03.09P	perform test on hydronic systems	test medium is introduced to hydronic systems and results of test are documented for purpose of obtaining sign‑off
E-13.03.10P	remove test medium from hydronic systems	test medium is removed from hydronic systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-13.03.11P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-13.03.12P	reinstate hydronic systems	isolation components and testing equipment and components are removed and hydronic system components are reinstalled according to drawings and specifications
E-13.03.13P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

hydronic systems include: heating, cooling
tests include: hydrostatic, pneumatic
testing equipment and components include: blinds, calibrated pressure gauges, pumps, valves, recorders, testing trees, testing headers, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-13.03.01L	demonstrate knowledge of hydronic systems, their characteristics, applications and operation	identify hydronic systems, their characteristics, applications and operation
E-13.03.02L	demonstrate knowledge of testing of hydronic system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of hydronic system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to hydronic system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing hydronic systems
		explain effects of trapped air in piping for hydronic systems and describe procedures to prevent it
E-13.03.03L	demonstrate knowledge of procedures to test hydronic systems	identify tools and equipment used to test hydronic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing hydronic systems
		identify types of testing equipment and components and describe their characteristics and applications
		describe procedures to test hydronic systems and equipment
		describe procedures to remove test medium from hydronic systems
		describe procedures to reinstate hydronic systems
		identify documentation to be completed following hydronic system testing
		describe confirmation of zero energy state procedures
E-13.03.04L	demonstrate knowledge of regulatory requirements to test hydronic systems	identify jurisdictional regulations pertaining to testing of hydronic systems

Range of Variables

hydronic systems include: heating, cooling
tests include: hydrostatic, pneumatic
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
tools and equipment include: see Appendix B
testing equipment and components include: blinds, calibrated pressure gauges, pumps, valves, recorders, testing trees, testing headers, relief devices
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-13.04 - Maintains, troubleshoots and repairs hydronic systems

E-13.04 - Maintains, troubleshoots and repairs hydronic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-13.04.01P	determine hydronic system issues that require investigation	hydronic system issues requiring investigation are determined by consulting with system owner/operator
E-13.04.02P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-13.04.03P	troubleshoot hydronic system	perform testing and inspection of hydronic system to determine equipment or components in condition for repair or replacement
E-13.04.04P	lock out and tag out hydronic systems	hydronic systems are locked and tagged out to prevent activation during repair or maintenance
E-13.04.05P	install isolation components and ensure hydronic system is in zero energy state	isolation components are installed and confirmation of zero energy state is completed before repair or maintenance of hydronic systems
E-13.04.06P	disassemble hydronic system, repair or replace faulty equipment or components and reassemble system	equipment and components are removed, repaired or replaced and hydronic system is reassembled without damage to other components or surrounding area
E-13.04.07P	reinstate hydronic system to operating condition	hydronic system is filled and pressurized, bled of air or contaminants, and checked for leaks, locks and tags are removed, and system is returned to normal operating condition after maintenance or repair is completed
E-13.04.08P	follow predetermined maintenance schedule	maintenance is performed according to predetermined maintenance schedule, and hydronic equipment is free of contaminants and operating efficiently
E-13.04.09P	perform test on hydronic systems	test medium is introduced to hydronic systems and results of test are documented for purpose of obtaining sign‑off
E-13.04.10P	remove test medium from hydronic systems	test medium is removed from hydronic systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-13.04.11P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations, QA/QC requirements and jurisdictional regulations
E-13.04.12P	complete documentation	documentation is completed according to manufacturers’ recommendations, owner/operator, drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

hydronic systems include: heating, cooling
tools and equipment include: see Appendix B
testing and inspection includes: sensory inspection, diagnostic testing, monitoring system operation
conditions for repair or replacement include: abnormal temperature, leaks, corrosion, control malfunction, vibration, irregular movement
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, and equipment is inoperable
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
hydronic equipment includes: boilers, tanks, heat exchangers, pumps, tanks, isolators, chemical feeders
tests include: hydrostatic, pneumatic
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
documentation includes: lock-out and tag-out, maintenance log, quality control reports
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-13.04.01L	demonstrate knowledge of hydronic systems, their characteristics, applications and operation	identify hydronic systems, their characteristics, applications and operation
E-13.04.02L	demonstrate knowledge of troubleshooting, repairing and maintaining hydronic systems	identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to troubleshooting, repairing and maintaining hydronic systems found on drawings, specifications and manufacturers’ documentation
		explain effects of pressure on elevation when troubleshooting hydronic systems
		explain effects of trapped air in piping for hydronic systems and describe procedures to prevent it
E-13.04.03L	demonstrate knowledge of procedures to troubleshoot, repair and maintain hydronic systems	identify tools and equipment used to troubleshoot, repair and maintain hydronic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to troubleshooting, repairing and maintaining hydronic systems
		identify types of measuring and testing equipment and components, and describe their characteristics and applications
		describe procedures to troubleshoothydronic systems
		describe procedures to repair hydronic systems
		describe maintenance procedures for hydronic systems
		identify documentation to be completed following hydronic system repair or maintenance
E-13.04.04L	demonstrate knowledge of regulatory requirements to troubleshoot, repair and maintain hydronic systems	identify jurisdictional regulations pertaining to troubleshooting, repairing and maintaining of hydronic systems

Range of Variables

hydronic systems include: heating, cooling
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Task E-14 Installs, tests, maintains, troubleshoots and repairs process piping systems

Task Descriptor

Steamfitters/Pipefitters install process piping systems, which are used in specific industry processes, including gas and oil refining, pulp production, mining, food processing and chemical production. These industry processes dictate the use of a wide variety of piping materials and joining methods.

Steamfitters/Pipefitters are responsible for the maintenance of piping, components and equipment. Maintenance is done on a regular schedule or on an emergency basis to ensure the integrity of the piping system. Steamfitters/Pipefitters are responsible for diagnosing, locating and repairing or replacing equipment and material as needed.

E-14.01 - Installs equipment for process piping systems

E-14.01 - Installs equipment for process piping systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-14.01.01P	select process piping equipment and controls	process piping equipment and controls are selected according to application, type of system, drawings, specifications and jurisdictional regulations
E-14.01.02P	size process piping equipment and controls	process piping equipment and controls are sized according to sizing methods, drawings, specifications and jurisdictional regulations
E-14.01.03P	determine high points and low points for process piping equipment and controls	high points and low points for process piping equipment and controls are identified according to drawings
E-14.01.04P	determine location and placement of process piping equipment and controls	location and placement of process piping equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-14.01.05P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-14.01.06P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-14.01.07P	determine installation method	installation method used to set process piping equipment and controls in place is determined according to size, weight and location
E-14.01.08P	install process piping equipment	process piping equipment is installed according to drawings, specifications and jurisdictional regulations
E-14.01.09P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-14.01.10P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

process piping equipment includes: circulating pumps, tanks, pressure vessels, heat exchangers, transfer pumps, holding tanks, isolators, relief valves, isolation valves for equipment, strainers, filters
process piping systems include: gas/oil refining, pulp production, mining, food processing, chemical production, ship building, sawmills, manufacturing, solar
controls include: flow devices, level devices, temperature devices, pressure devices
sizing methods include: performing calculations based on load and demand, determining measurements, consulting manufacturer/supplier documentation
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-14.01.01L	demonstrate knowledge of process piping systems, their characteristics, applications and operation	identify process piping systems, and describe their characteristics, applications and operation
		identify process piping equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls, and describe their purpose and operation
		interpret information pertaining to process piping systems found on drawings and specifications
		identify types of piping components and accessories for process piping systems, and describe their purpose and operation
		identify types of fuel used in high pressure steam and condensate systems
		identify sources of heat used in process piping systems
		identify sources of cooling used in process piping systems
		explain principles of heat transfer
		identify types of heat transfer equipment, and describe their characteristics, applications and operation
E-14.01.02L	demonstrate knowledge of procedures to install process piping equipment	identify tools and equipment used to install process piping equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to installing process piping equipment
		describe procedures to install process piping equipment, controls, supports and fasteners
E-14.01.03L	demonstrate knowledge of regulatory requirements to install process piping equipment	identify jurisdictional regulations pertaining to installation of process piping equipment

Range of Variables

process piping systems include: gas/oil refining, pulp production, mining, food processing, chemical production, ship building, sawmills, manufacturing, solar
process piping equipment includes: circulating pumps, tanks, pressure vessels, heat exchangers, transfer pumps, holding tanks, isolators, relief valves, isolation valves for equipment, strainers, filters
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
fuel includes: fuel oil, gas, coal, biomass
sources of heat include: oil, gas, wood, steam, geothermal, solar, nuclear
sources of cooling include: ground source, cooling towers, chillers, refrigeration, heat exchangers
principles of heat transfer include: radiation, conduction, convection
heat transfer equipment includes: plate, shell and tube exchangers
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-14.02 - Installs piping for process piping systems

E-14.02 - Installs piping for process piping systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-14.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-14.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-14.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-14.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-14.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-14.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-14.02.07P	bend piping	piping is bent according to drawings, specifications and jurisdictional regulations
E-14.02.08P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-14.02.09P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-14.02.10P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-14.02.11P	assemble and install piping	piping is assembled and installed using joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-14.02.12P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping includes: carbon steel, alloy steel, copper, stainless steel, HDPE, specialty
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
joining methods include: flanging, bonding, grooving, threading, welding, soldering, brazing, mechanical joints, fusion
piping supports include: rollers, hangers, clamps, brackets, stands
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-14.02.01L	demonstrate knowledge of piping and piping components for process piping systems, their characteristics, applications and operation	identify types of piping and piping components for process piping systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for process piping systems
		explain effects of trapped air in piping for process piping systems and describe procedures to prevent it
		identify considerations for selecting piping components for process piping systems
		identify systems that require grade or pitch of piping
E-14.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for process piping systems	identify tools and equipment used to assemble and install piping and piping components for process piping systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for process piping systems
		describe procedures to install piping and piping components for process piping systems
		describe procedures to protect piping and piping components for process piping systems
		describe procedures to bend piping for process piping systems
		identify documentation to be completed following assembly and installation of piping and piping components for process piping systems
		identify calculations for determining grade
E-14.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for process piping systems	identify jurisdictional regulations pertaining to installation of piping and piping components for process piping systems

Range of Variables

piping includes: carbon steel, alloy steel, copper, stainless steel, HDPE, specialty
piping components include: valves, fittings, flexible connectors and hoses, strainers
process piping systems include: gas/oil refining, pulp production, mining, food processing, chemical production, ship building, sawmills, manufacturing, solar
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-14.03 - Tests process piping systems

E-14.03 - Tests process piping systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-14.03.01P	perform visual pre-check inspection of process piping systems	visual pre-check inspection of process piping systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-14.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, specifications and jurisdictional regulations
E-14.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-14.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-14.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-14.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-14.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-14.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-14.03.09P	perform test on process piping systems	test medium is introduced to process piping systems and results of test are documented for purpose of obtaining sign‑off
E-14.03.10P	remove test medium from process piping systems	test medium is removed from process piping systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-14.03.11P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-14.03.12P	reinstate process piping systems	isolation components and testing equipment and components are removed and process piping system components are reinstalled according to drawings and specifications
E-14.03.13P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

process piping systems include: gas/oil refining, pulp production, mining, food processing, chemical production, ship building, sawmills, manufacturing, solar
tests include: hydrostatic, pneumatic, vacuum
testing equipment and components include: blinds, calibrated pressure gauges, pumps, valves, recorders, testing trees, testing headers, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
test medium includes: water, water/glycol mix, air, inert gas
method includes: using pumps, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-14.03.01L	demonstrate knowledge of process piping systems, their characteristics, applications and operation	identify process piping systems, their characteristics, applications and operation
E-14.03.02L	demonstrate knowledge of testing of process piping system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of process piping system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to process piping system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing process piping systems
		explain effects of trapped air in piping for process piping systems and describe procedures to prevent it
E-14.03.03L	demonstrate knowledge of procedures to test process piping systems	identify tools and equipment used to test process piping systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing process piping systems
		identify types of testing equipment and components and describe their characteristics and applications
		describe procedures to test process piping systems and equipment
		describe procedures to remove test medium from process piping systems
		describe procedures to reinstate process piping systems
		identify documentation to be completed following process piping system testing
		describe confirmation of zero energy state procedures
E-14.03.04L	demonstrate knowledge of regulatory requirements to test process piping systems	identify jurisdictional regulations pertaining to testing of process piping systems

Range of Variables

process piping systems include: gas/oil refining, pulp production, mining, food processing, chemical production, ship building, sawmills, manufacturing, solar
tests include: hydrostatic, pneumatic, vacuum
test medium includes: water, water/glycol mix, air, inert gas
method includes: using pumps, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
testing equipment and components include: blinds, calibrated pressure gauges, pumps, valves, recorders, testing trees, testing headers, relief devices
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-14.04 - Maintains, troubleshoots and repairs process piping systems

E-14.04 - Maintains, troubleshoots and repairs process piping systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-14.04.01P	determine process piping system issues that require investigation	process piping system issues requiring investigation are determined by consulting with system owner/operator
E-14.04.02P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-14.04.03P	troubleshoot process piping system	perform testing and inspection of process piping system to determine equipment or components in condition for repair or replacement
E-14.04.04P	lock out and tag out process piping systems	process piping systems are locked and tagged out to prevent activation during repair or maintenance
E-14.04.05P	install isolation components and ensure process piping system is in zero energy state	isolation components are installed and confirmation of zero energy state is completed before repair or maintenance of process piping systems
E-14.04.06P	disassemble process piping system, repair or replace faulty equipment or components and reassemble process piping system	equipment and components are removed, repaired or replaced and process piping system is reassembled without damage to other components or surrounding area
E-14.04.07P	reinstate process piping system to operating condition	process piping system is filled and pressurized, bled of air or contaminants, and checked for leaks, locks and tags are removed, and system is returned to normal operating condition after maintenance or repair is completed
E-14.04.08P	follow predetermined maintenance schedule	maintenance is performed according to predetermined maintenance schedule, and process piping equipment is free of contaminants and operating efficiently
E-14.04.09P	check quality of system medium	system medium quality is tested to determine if it is suitable for system using a test kit
E-14.04.10P	perform test on process piping system	test medium is introduced to process piping system and results of test are documented for purpose of obtaining sign‑off
E-14.04.11P	remove test medium from process piping system	test medium is removed from process piping system and either recycled or disposed of according to specifications and jurisdictional regulations
E-14.04.12P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations, QA/QC requirements and jurisdictional regulations
E-14.04.13P	treat system medium in process piping system	system medium in process piping systems is treated with chemicals according to manufacturers’ recommendations, owner/operator, system parameters and results of system medium quality test
E-14.04.14P	complete documentation	documentation is completed according to manufacturers’ recommendations, owner/operator, drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

process piping systems include: gas/oil refining, pulp production, mining, food processing, chemical production, ship building, sawmills, manufacturing, solar
tools and equipment include: see Appendix B
testing and inspection includes: sensory inspection, diagnostic testing, monitoring system operation
conditions for repair or replacement include: abnormal temperature, leaks, corrosion, control malfunction, vibration, irregular movement
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, and equipment is inoperable
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
process piping equipment includes: pumps, tanks, pressure vessels, heat exchangers, isolators, valves, strainers, filters
tests include: hydrostatic, pneumatic, vacuum
test medium includes: water, water/glycol mix, air, inert gas
documentation includes: lock-out and tag-out, maintenance log, quality control reports
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-14.04.01L	demonstrate knowledge of process piping systems, their characteristics, applications and operation	identify process piping systems, their characteristics, applications and operation
E-14.04.02L	demonstrate knowledge of troubleshooting, repairing and maintaining process piping systems	identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to troubleshooting, repairing and maintaining process piping systems found on drawings, specifications and manufacturers’ documentation
		explain effects of pressure on elevation when troubleshooting process piping systems
		explain effects of trapped air in piping for process piping systems and describe procedures to prevent it
E-14.04.03L	demonstrate knowledge of procedures to troubleshoot, repair and maintain process piping systems	identify tools and equipment used to troubleshoot, repair and maintain process piping systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to troubleshooting, repairing and maintaining process piping systems
		identify types of measuring and testing equipment and components, and describe their characteristics and applications
		describe procedures to troubleshootprocess piping systems
		describe procedures to repair process piping systems
		describe maintenance procedures for process piping systems
		identify documentation to be completed following process piping system repair or maintenance
E-14.04.04L	demonstrate knowledge of regulatory requirements to troubleshoot, repair and maintain process piping systems	identify jurisdictional regulations pertaining to troubleshooting, repairing and maintaining of process piping systems

Range of Variables

process piping systems include: gas/oil refining, pulp production, mining, food processing, chemical production, ship building, sawmills, manufacturing, solar
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Task E-15 Installs, tests, maintains, troubleshoots and repairs industrial water and waste treatment systems

Task Descriptor

Industrial water and waste treatment systems remove biological or chemical waste products from water. The functions of these systems may be to treat sewage, agriculture or industrial waste water. Steamfitter/Pipefitters are responsible for installing, maintaining and repairing the piping, and associated components and equipment for these systems. Maintenance is done on a regular schedule or on an emergency basis to ensure the integrity of the piping system. Steamfitters/Pipefitters are also responsible for diagnosing, locating and repairing or replacing equipment and material as needed.

E-15.01 - Installs equipment for industrial water and waste treatment systems

E-15.01 - Installs equipment for industrial water and waste treatment systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-15.01.01P	select industrial water and waste equipment and controls	industrial water and waste equipment and controls are selected according to application, type of system, drawings, specifications and jurisdictional regulations
E-15.01.02P	size industrial water and waste equipment and controls	industrial water and waste equipment and controls are sized according to sizing methods, drawings, specifications and jurisdictional regulations
E-15.01.03P	determine high points and low points for industrial water and waste equipment and controls	high points and low points for industrial water and waste equipment and controls are identified according to drawings
E-15.01.04P	determine location and placement of industrial water and waste equipment and controls	location and placement of industrial water and waste equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-15.01.05P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-15.01.06P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-15.01.07P	determine installation method	installation method used to set industrial water and waste equipment and controls in place is determined according to size, weight and location
E-15.01.08P	install industrial water and waste equipment	industrial water and waste equipment is installed according to drawings, specifications and jurisdictional regulations
E-15.01.09P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-15.01.10P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

industrial water and waste equipment includes: pumps, tanks, valves, filters, strainers, separators, skimmers, aerators, water treatment equipment, clarifiers
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
sizing methods include: performing calculations based on load and demand, determining measurements, consulting manufacturer/supplier documentation
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-15.01.01L	demonstrate knowledge of industrial water and waste systems, their characteristics, applications and operation	identify industrial water and waste systems, and describe their characteristics, applications and operation
		identify industrial water and waste equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls, and describe their purpose and operation
		interpret information pertaining to industrial water and waste systems found on drawings and specifications
		identify types of piping components and accessories for industrial water and waste systems, and describe their purpose and operation
E-15.01.02L	demonstrate knowledge of procedures to install industrial water and waste equipment	identify tools and equipment used to install industrial water and waste equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to installing industrial water and waste equipment
		describe procedures to install industrial water and waste equipment, controls, supports and fasteners
E-15.01.03L	demonstrate knowledge of regulatory requirements to install industrial water and waste equipment	identify jurisdictional regulations pertaining to installation of industrial water and waste equipment

Range of Variables

industrial water and waste systems include: water softeners, settling tanks, clarifiers, chemical injection, aeration
industrial water and waste equipment includes: pumps, tanks, valves, filters, strainers, separators, skimmers, aerators, water treatment equipment, clarifiers
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-15.02 - Installs piping for industrial water and waste treatment systems

E-15.02 - Installs piping for industrial water and waste treatment systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-15.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-15.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-15.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-15.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-15.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-15.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-15.02.07P	bend piping	piping is bent according to drawings, specifications and jurisdictional regulations
E-15.02.08P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-15.02.09P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-15.02.10P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-15.02.11P	assemble and install piping	piping is assembled and installed using joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-15.02.12P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping includes: carbon steel, copper, plastic, stainless steel, fibreglass, cast iron, ductile iron, concrete pressure pipe (CPP), regular concrete pipe, dual containment pipe, polyethylene piping (HCPE)
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
joining methods include: flanging, bonding, grooving, threading, welding, soldering, brazing, mechanical joints, fusion
piping supports include: rollers, hangers, clamps, brackets, stands
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-15.02.01L	demonstrate knowledge of piping and piping components for industrial water and waste systems, their characteristics, applications and operation	identify types of piping and piping components for industrial water and waste systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for industrial water and waste systems
		explain effects of trapped air in piping for industrial water and waste systems and describe procedures to prevent it
		identify considerations for selecting piping components for industrial water and waste systems
		identify systems that require grade or pitch of piping
E-15.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for industrial water and waste systems	identify tools and equipment used to assemble and install piping and piping components for industrial water and waste systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for industrial water and waste systems
		describe procedures to install piping and piping components for industrial water and waste systems
		describe procedures to protect piping and piping components for industrial water and waste systems
		describe procedures to bend piping for industrial water and waste systems
		identify documentation to be completed following assembly and installation of piping and piping components for industrial water and waste systems
		identify calculations for determining grade
E-15.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for industrial water and waste systems	identify jurisdictional regulations pertaining to installation of piping and piping components for industrial water and waste systems

Range of Variables

piping includes: carbon steel, copper, plastic, stainless steel, fibreglass, cast iron, ductile iron, CPP, regular concrete pipe, dual containment pipe, HCPE
piping components include: valves, fittings, flexible connectors and hoses, strainers
industrial water and waste systems include: water softeners, settling tanks, clarifiers, chemical injection, aeration
piping configurations include: gravity, pressurized
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-15.03 - Tests industrial water and waste treatment systems

E-15.03 - Tests industrial water and waste treatment systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-15.03.01P	perform visual pre-check inspection of industrial water and waste systems	visual pre-check inspection of industrial water and waste systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-15.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, specifications and jurisdictional regulations
E-15.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-15.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-15.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-15.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-15.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-15.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-15.03.09P	perform test on industrial water and waste systems	test medium is introduced to industrial water and waste systems and results of test are documented for purpose of obtaining sign‑off
E-15.03.10P	remove test medium from industrial water and waste systems	test medium is removed from industrial water and waste systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-15.03.11P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-15.03.12P	reinstate industrial water and waste systems	isolation components and testing equipment and components are removed and industrial water and waste system components are reinstalled according to drawings and specifications
E-15.03.13P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

industrial water and waste systems include: water softeners, settling tanks, clarifiers, chemical injection
tests include: hydrostatic, pneumatic, aeration
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-15.03.01L	demonstrate knowledge of industrial water and waste systems, their characteristics, applications and operation	identify industrial water and waste systems, their characteristics, applications and operation
E-15.03.02L	demonstrate knowledge of testing of industrial water and waste equipment system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of industrial water and waste equipment system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to industrial water and waste equipment system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing industrial water and waste systems
		explain effects of trapped air in piping for industrial water and waste systems and describe procedures to prevent it
E-15.03.03L	demonstrate knowledge of procedures to test industrial water and waste systems	identify tools and equipment used to test industrial water and waste systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing industrial water and waste systems
		identify types of testing equipment and components and describe their characteristics and applications
		describe procedures to test industrial water and waste systems and equipment
		describe procedures to remove test medium from industrial water and waste systems
		describe procedures to reinstate industrial water and waste systems
		identify documentation to be completed following industrial water and waste equipment system testing
		describe confirmation of zero energy state procedures
E-15.03.04L	demonstrate knowledge of regulatory requirements to test industrial water and waste systems	identify jurisdictional regulations pertaining to testing of industrial water and waste systems

Range of Variables

industrial water and waste systems include: water softeners, settling tanks, clarifiers, chemical injection, aeration
industrial water and waste equipment and components include: pumps, tanks, valves, filters, strainers, separators, skimmers, aerators, water treatment equipment, clarifiers
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tests include: hydrostatic, pneumatic, aeration
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
tools and equipment include: see Appendix B
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-15.04 - Maintains, troubleshoots and repairs industrial water and waste treatment systems

E-15.04 - Maintains, troubleshoots and repairs industrial water and waste treatment systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-15.04.01P	determine industrial water and waste system issues that require investigation	industrial water and waste system issues requiring investigation are determined by consulting with system owner/operator
E-15.04.02P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-15.04.03P	troubleshoot industrial water and waste system	perform testing and inspection of industrial water and waste system to determine equipment or components in condition for repair or replacement
E-15.04.04P	lock-out and tag-out industrial water and waste systems	industrial water and waste systems are locked and tagged out to prevent activation during repair or maintenance
E-15.04.05P	install isolation components and ensure industrial water and waste system is in zero energy state	isolation components are installed and confirmation of zero energy state is completed before repair or maintenance of industrial water and waste systems
E-15.04.06P	disassemble industrial water and waste system, repair or replace faulty equipment or components and reassemble industrial water and waste system	equipment and components are removed, repaired or replaced and industrial water and waste system reassembled without damage to other components or surrounding area
E-15.04.07P	reinstate industrial water and waste system to operating condition	industrial water and waste system is filled and pressurized, bled of air or contaminants, and checked for leaks, locks and tags are removed, and system is returned to normal operating condition after maintenance or repair is completed
E-15.04.08P	follow predetermined maintenance schedule	maintenance is performed according to predetermined maintenance schedule, and industrial water and waste equipment is free of contaminants and operating efficiently
E-15.04.09P	perform test on industrial water and waste systems	test medium is introduced to industrial water and waste systems and results of test are documented for purpose of obtaining sign‑off
E-15.04.10P	remove test medium from industrial water and waste systems	test medium is removed from industrial water and waste systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-15.04.11P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations, QA/QC requirements and jurisdictional regulations
E-15.04.12P	treat system medium in industrial water and waste systems	system medium in industrial water and waste systems is treated with chemicals according to manufacturers’ recommendations and jurisdictional regulations
E-15.04.13P	complete documentation	documentation is completed according to manufacturers’ recommendations, owner/operator, drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

industrial water and waste systems include: water softeners, settling tanks, clarifiers, chemical injection, aeration
tools and equipment include: see Appendix B
testing and inspection includes: sensory inspection, diagnostic testing, monitoring system operation
conditions for repair or replacement include: abnormal temperature, leaks, corrosion, control malfunction, vibration, irregular movement
industrial water and waste equipment and components include: pumps, tanks, valves, filters, strainers, separators, skimmers, aerators, water treatment equipment, clarifiers
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, and equipment is inoperable
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
tests include: hydrostatic, pneumatic
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
documentation includes: lock-out and tag-out, maintenance log, quality control reports
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-15.04.01L	demonstrate knowledge of industrial water and waste systems, their characteristics, applications and operation	identify industrial water and waste systems, their characteristics, applications and operation
E-15.04.02L	demonstrate knowledge of troubleshooting, repairing and maintaining industrial water and waste systems	identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to troubleshooting, repairing and maintaining industrial water and waste systems found on drawings, specifications and manufacturers’ documentation
		explain effects of pressure on elevation when troubleshooting industrial water and waste systems
		explain effects of trapped air in piping for industrial water and waste systems and describe procedures to prevent it
E-15.04.03L	demonstrate knowledge of procedures to troubleshoot, repair and maintain industrial water and waste systems	identify tools and equipment used to troubleshoot, repair and maintain industrial water and waste systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to troubleshooting, repairing and maintaining industrial water and waste systems
		identify types of measuring and testing equipment and components, and describe their characteristics and applications
		describe procedures to troubleshootindustrial water and waste systems
		describe procedures to repair industrial water and waste systems
		describe maintenance procedures for industrial water and waste systems
		identify documentation to be completed following industrial water and waste equipment and components repair or maintenance
E-15.04.04L	demonstrate knowledge of regulatory requirements to troubleshoot, repair and maintain industrial water and waste systems	identify jurisdictional regulations pertaining to troubleshooting, repairing and maintaining of industrial water and waste systems

Range of Variables

industrial water and waste systems include: water softeners, settling tanks, clarifiers, chemical injection, aeration
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
industrial water and waste equipment and components include: pumps, tanks, valves, filters, strainers, separators, skimmers, aerators, water treatment equipment, clarifiers

Task E-16 Installs, tests, maintains, troubleshoots and repairs hydraulic systems

Task Descriptor

Hydraulic systems are used to drive hydraulic motors and actuators in a variety of commercial, industrial and manufacturing processes.

E-16.01 - Installs equipment for hydraulic systems

E-16.01 - Installs equipment for hydraulic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-16.01.01P	select hydraulic equipment and controls	hydraulic equipment and controls are selected according to application, type of system, drawings, specifications and jurisdictional regulations
E-16.01.02P	determine high points and low points for hydraulic equipment and controls	high points and low points for hydraulic equipment and controls are identified according to drawings
E-16.01.03P	determine location and placement of hydraulic equipment and controls	location and placement of hydraulic equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-16.01.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-16.01.05P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-16.01.06P	determine installation method	installation method used to set hydraulic equipment and controls in place is determined according to size, weight and location
E-16.01.07P	install hydraulic equipment	hydraulic equipment is installed according to drawings, specifications and jurisdictional regulations
E-16.01.08P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-16.01.09P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

hydraulic equipment includes: reservoir tanks, pumps, motors, fittings, valves, cylinders, pistons, actuators, accumulators, fluid coolers, fluid heaters, strainers, filters
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)
hydraulic systems include: open loop, closed loop

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-16.01.01L	demonstrate knowledge of hydraulic systems, their characteristics, applications and operation	identify hydraulic systems, and describe their characteristics, applications and operation
		identify hydraulic equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls, and describe their purpose and operation
		interpret information pertaining to hydraulic systems found on drawings and specifications
		identify types of piping components and accessories for hydraulic systems, and describe their purpose and operation
		explain principles of heat transfer
		identify types of heat transfer equipment, and describe their characteristics, applications and operation
E-16.01.02L	demonstrate knowledge of procedures to install hydraulic equipment	identify tools and equipment used to install hydraulic equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to installing hydraulic equipment
		describe procedures to install hydraulic equipment, controls, supports and fasteners
E-16.01.03L	demonstrate knowledge of regulatory requirements to install hydraulic equipment	identify jurisdictional regulations pertaining to installation of hydraulic equipment

Range of Variables

hydraulic systems include: open loop, closed loop
applications include: to operate lifting devices, to operate motors, to operate valves
hydraulic equipment includes: reservoir tanks, pumps, motors, fittings, valves, cylinders, pistons, actuators, accumulators, fluid coolers, fluid heaters, strainers, filters
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
principles of heat transfer include: radiation, conduction, convection
heat transfer equipment includes: radiators, convectors, pipe coils, horizontal and vertical unit heaters, radiant panels, heat/plate exchangers
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-16.02 - Installs piping and hoses for hydraulic systems

E-16.02 - Installs piping and hoses for hydraulic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-16.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-16.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-16.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-16.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-16.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-16.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-16.02.07P	bend piping	piping is bent according to drawings, specifications and jurisdictional regulations
E-16.02.08P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-16.02.09P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-16.02.10P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-16.02.11P	assemble and install piping	piping is assembled and installed using joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-16.02.12P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping include: carbon steel, stainless steel, hydraulic hose, tube, tubing
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
joining methods include: flanging, bonding, grooving, threading, welding, soldering, brazing, mechanical joints
piping supports include: rollers, hangers, clamps, brackets, stands
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-16.02.01L	demonstrate knowledge of piping and piping components for hydraulic systems, their characteristics, applications and operation	identify types of piping and piping components for hydraulic systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for hydraulic systems
		explain effects of trapped air in piping for hydraulic systems and describe procedures to prevent it
		identify considerations for selecting piping components for hydraulic systems
		identify systems that require grade or pitch of piping
E-16.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for hydraulic systems	identify tools and equipment used to assemble and install piping and piping components for hydraulic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for hydraulic systems
		describe procedures to install piping and piping components for hydraulic systems
		describe procedures to protect piping and piping components for hydraulic systems
		describe procedures to bend piping for hydraulic systems
		identify documentation to be completed following assembly and installation of piping and piping components for hydraulic systems
E-16.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for hydraulic systems	identify jurisdictional regulations pertaining to installation of piping and piping components for hydraulic systems

Range of Variables

piping include: carbon steel, stainless steel, hydraulic hose, tube, tubing
piping components include: valves, fittings, flexible connectors and hoses, strainers
hydraulic systems include: open loop, closed loop
applications include: to operate lifting devices, to operate motors, to operate valves
piping configurations include: pressurized, open tank
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-16.03 - Tests hydraulic systems

E-16.03 - Tests hydraulic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-16.03.01P	perform visual pre-check inspection of hydraulic systems	visual pre-check inspection of hydraulic systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-16.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, specifications and jurisdictional regulations
E-16.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-16.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-16.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-16.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-16.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-16.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-16.03.09P	perform test on hydraulic systems	test medium is introduced to hydraulic systems and results of test are documented for purpose of obtaining sign‑off
E-16.03.10P	remove test medium from hydraulic systems	test medium is removed from hydraulic systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-16.03.11P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-16.03.12P	reinstate hydraulic systems	isolation components and testing equipment and components are removed and hydraulic system components are reinstalled according to drawings and specifications
E-16.03.13P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

hydraulic systems include: open loop, closed loop
tests include: service, pneumatic
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
test medium includes: hydraulic fluid, compressed air, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-16.03.01L	demonstrate knowledge of hydraulic systems, their characteristics, applications and operation	identify hydraulic systems, their characteristics, applications and operation
E-16.03.02L	demonstrate knowledge of testing of hydraulic system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of hydraulic system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to hydraulic system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing hydraulic systems
		explain effects of trapped air in piping for hydraulic systems and describe procedures to prevent it
E-16.03.03L	demonstrate knowledge of procedures to test hydraulic systems	identify tools and equipment used to test hydraulic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing hydraulic systems
		identify types of testing equipment and components, and describe their characteristics and applications
		describe procedures to test hydraulic systems and equipment
		describe procedures to remove test medium from hydraulic systems
		describe procedures to reinstate hydraulic systems
		identify documentation to complete following hydraulic system testing
		describe confirmation of zero energy state procedures
E-16.03.04L	demonstrate knowledge of regulatory requirements to test hydraulic systems	identify jurisdictional regulations pertaining to testing of hydraulic systems

Range of Variables

hydraulic systems include: open loop, closed loop
tests include: service, pneumatic
test medium includes: hydraulic fluid, compressed air, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-16.04 - Maintains, troubleshoots and repairs hydraulic systems

E-16.04 - Maintains, troubleshoots and repairs hydraulic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-16.04.01P	determine hydraulic system issues that require investigation	hydraulic system issues requiring investigation are determined by consulting with system owner/operator
E-16.04.02P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-16.04.03P	troubleshoot hydraulic system	perform testing and inspection of hydraulic system to determine equipment or components in condition for repair or replacement
E-16.04.04P	lock out and tag out hydraulic systems	hydraulic systems are locked and tagged out to prevent activation during repair or maintenance
E-16.04.05P	install isolation components and ensure hydraulic system is in zero energy state	isolation components are installed and confirmation of zero energy state is completed before repair or maintenance of hydraulic systems
E-16.04.06P	disassemble hydraulic system, repair or replace faulty equipment or components and reassemble hydraulic system	equipment and components are removed, repaired or replaced and hydraulic system is reassembled without damage to other components or surrounding area
E-16.04.07P	reinstate hydraulic system to operating condition	hydraulic system is filled and pressurized, bled of air or contaminants, checked for leaks, particle tests performed, locks and tags removed, and system is returned to normal operating condition after maintenance or repair is completed
E-16.04.08P	follow predetermined maintenance schedule	maintenance is performed according to predetermined maintenance schedule, and hydraulic equipment is free of contaminants and operating efficiently
E-16.04.09P	perform test on hydraulic system	test medium is introduced to hydraulic system and results of test are documented for purpose of obtaining sign‑off
E-16.04.10P	remove test medium from hydraulic system	test medium is removed from hydraulic system and either recycled or disposed of according to specifications and jurisdictional regulations
E-16.04.11P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations, QA/QC requirements and jurisdictional regulations
E-16.04.12P	complete documentation	documentation is completed according to manufacturers’ recommendations, owner/operator, drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

hydraulic systems include: open loop, closed loop
tools and equipment include: see Appendix B
testing and inspection includes: sensory inspection, diagnostic testing, monitoring system operation
conditions for repair or replacement include: abnormal temperature, leaks, corrosion, control malfunction, vibration, irregular movement
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, and equipment is inoperable
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
hydraulic equipment includes: reservoir tanks, pumps, motors, fittings, valves, cylinders, pistons, actuators, accumulators, fluid coolers, fluid heaters, strainers, filters
tests include: service, pneumatic
test medium includes: hydraulic fluid, compressed air, inert gases
documentation includes: lock-out and tag-out, maintenance log, quality control reports
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-16.04.01L	demonstrate knowledge of hydraulic systems, their characteristics, applications and operation	identify hydraulic systems, their characteristics, applications and operation
E-16.04.02L	demonstrate knowledge of troubleshooting, repairing and maintaining hydraulic systems	identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to troubleshooting, repairing and maintaining hydraulic systems found on drawings, specifications and manufacturers’ documentation
		explain effects of pressure on elevation when troubleshooting hydraulic systems
		explain effects of trapped air in piping for hydraulic systems and describe procedures to prevent it
E-16.04.03L	demonstrate knowledge of procedures to troubleshoot, repair and maintain hydraulic systems	identify tools and equipment used to troubleshoot, repair and maintain hydraulic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to troubleshooting, repairing and maintaining hydraulic systems
		identify types of measuring and testing equipment and components, and describe their characteristics and applications
		describe procedures to troubleshoothydraulic systems
		describe procedures to repair hydraulic systems
		describe maintenance procedures for hydraulic systems
		identify documentation to complete following hydraulic system repair or maintenance
E-16.04.04L	demonstrate knowledge of regulatory requirements to troubleshoot, repair and maintain hydraulic systems	identify jurisdictional regulations pertaining to troubleshooting, repairing and maintaining of hydraulic systems

Range of Variables

hydraulic systems include: open loop, closed loop
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Task E-17 Installs, tests, maintains, troubleshoots and repairs heating, ventilation, air conditioning and refrigeration (HVACR) systems

Task Descriptor

Steamfitters/Pipefitters install HVACR equipment and piping for applications such as food processing plants, recreational facilities, medical facilities, industrial manufacturing processes and liquefied natural gas plants. They may also work on the refrigeration units for co-gen systems in industrial applications. Additional certification may be required in certain jurisdictions.

Steamfitters/Pipefitters are responsible for the maintenance of piping, equipment and associated components. Maintenance is done on a regular schedule or on an emergency basis to ensure the integrity of the piping system. Steamfitters/Pipefitters are responsible for diagnosing, locating and repairing or replacing equipment and associated components.

E-17.01 - Installs equipment for HVACR systems

E-17.01 - Installs equipment for HVACR systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-17.01.01P	select HVACR equipment and controls	HVACR equipment and controls are selected according to application, type of system, drawings, specifications and jurisdictional regulations
E-17.01.02P	size HVACR equipment and controls	HVACR equipment and controls are sized according to sizing methods, drawings, specifications and jurisdictional regulations
E-17.01.03P	determine high points and low points for HVACR equipment and controls	high points and low points for HVACR equipment and controls are identified according to drawings
E-17.01.04P	determine location and placement of HVACR equipment and controls	location and placement of HVACR equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-17.01.05P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-17.01.06P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-17.01.07P	determine installation method	installation method used to set HVACR equipment and controls in place is determined according to size, weight and location
E-17.01.08P	install HVACR equipment	HVACR equipment is installed according to drawings, specifications and jurisdictional regulations
E-17.01.09P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-17.01.10P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

HVACR equipment includes: compressors, condensers, heat pumps, chillers, evaporators, cooling towers, fin fans, liquid receivers, accumulators, humidifiers
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
HVACR systems include: chilled water, industrial cooling
sizing methods include: performing calculations based on load and demand, determining measurements, consulting manufacturer/supplier documentation
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-17.01.01L	demonstrate knowledge of HVACR systems, their characteristics, applications and operation	identify HVACR systems, and describe their characteristics, applications and operation
		identify HVACR equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls, and describe their purpose and operation
		interpret information pertaining to HVACR systems found on drawings and specifications
		identify types of piping components and accessories for HVACR systems, and describe their purpose and operation
		identify sources of heat used in HVACR systems
		identify sources of cooling used in HVACR systems
		explain principles of heat transfer
		identify types of heat transfer equipment, and describe their characteristics, applications and operation
E-17.01.02L	demonstrate knowledge of procedures to install HVACR equipment	identify tools and equipment used to install HVACR equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to installing HVACR equipment
		describe procedures to install HVACR equipment, controls, supports and fasteners
E-17.01.03L	demonstrate knowledge of regulatory requirements to install HVACR equipment	identify jurisdictional regulations pertaining to installation of HVACR equipment

Range of Variables

HVACR systems include: chilled water, industrial cooling
HVACR equipment includes: compressors, condensers, heat pumps, chillers, evaporators, cooling towers, fin fans, liquid receivers, accumulators, humidifiers
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
sources of heat include: oil, gas, wood, steam, geothermal, solar
sources of cooling include: ground source, cooling towers, chillers, refrigeration, plate exchangers
principles of heat transfer include: radiation, conduction, convection
heat transfer equipment includes: radiators, convectors, pipe coils, horizontal and vertical unit heaters, radiant panels, heat/plate exchangers
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-17.02 - Installs piping for HVACR systems

E-17.02 - Installs piping for HVACR systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	no	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-17.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-17.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-17.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-17.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-17.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-17.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-17.02.07P	bend piping	piping is bent according to drawings, specifications and jurisdictional regulations
E-17.02.08P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-17.02.09P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-17.02.10P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-17.02.11P	assemble and install piping	piping is assembled and installed using joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-17.02.12P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping includes: carbon steel, copper, alloys, tube, tubing, plastic tubing and piping, fibreglass piping
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
joining methods include: flanging, bonding, grooving, threading, welding, soldering, brazing, mechanical joints
piping supports include: rollers, hangers, clamps, brackets, stands
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-17.02.01L	demonstrate knowledge of piping and piping components for HVACR systems, their characteristics, applications and operation	identify types of piping and piping components for HVACR systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for HVACR systems
		explain effects of trapped air in piping for HVACR systems and describe procedures to prevent it
		identify considerations for selecting piping components for HVACR systems
		identify systems that require grade or pitch of piping
		identify properties and characteristics of refrigerants
E-17.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for HVACR systems	identify tools and equipment used to assemble and install piping and piping components for HVACR systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for HVACR systems
		describe procedures to install piping and piping components for HVACR systems
		describe procedures to protect piping and piping components for HVACR systems
		describe procedures to bend piping for HVACR systems
		identify documentation to be completed following assembly and installation of piping and piping components for HVACR systems
		identify calculations for determining grade
E-17.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for HVACR systems	identify jurisdictional regulations pertaining to installation of piping and piping components for HVACR systems

Range of Variables

piping include: carbon steel, copper, alloys, tube, tubing, plastic tubing and piping, fibreglass piping
piping components include: valves, fittings, flexible connectors and hoses, strainers
HVACR systems include: chilled water, industrial cooling
applications include: residential cooling, industrial, commercial and institutional (ICI) cooling, process applications
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
piping configurations include: liquid line, gas line, grade, supply and return
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
refrigerants include: chlorofluorocarbons (CFCs), hydrofluorocarbons (HCFCs)
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-17.03 - Tests HVACR systems

E-17.03 - Tests HVACR systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	no	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-17.03.01P	perform visual pre-check inspection of HVACR systems	visual pre-check inspection of HVACR systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-17.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, specifications and jurisdictional regulations
E-17.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-17.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-17.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-17.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-17.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-17.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-17.03.09P	perform test on HVACR systems	test medium is introduced to HVACR systems and results of test are documented for purpose of obtaining sign‑off
E-17.03.10P	remove test medium from HVACR systems	test medium is removed from HVACR systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-17.03.11P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-17.03.12P	reinstate HVACR systems	isolation components and testing equipment and components are removed and HVACR system components are reinstalled according to drawings and specifications
E-17.03.13P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

HVACR systems include: chilled water, industrial cooling
tests include: hydrostatic, pneumatic, vacuum
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-17.03.01L	demonstrate knowledge of HVACR systems, their characteristics, applications and operation	identify HVACR systems, their characteristics, applications and operation
E-17.03.02L	demonstrate knowledge of testing of HVACR system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of HVACR system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to HVACR system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing HVACR systems
		explain effects of trapped air in piping for HVACR systems and describe procedures to prevent it
E-17.03.03L	demonstrate knowledge of procedures to test HVACR systems	identify tools and equipment used to test HVACR systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing HVACR systems
		identify types of testing equipment and components and describe their characteristics and applications
		describe procedures to test HVACR systems and equipment
		describe procedures to remove test medium from HVACR systems
		describe procedures to reinstate HVACR systems
		identify documentation to complete following HVACR system testing
		describe confirmation of zero energy state procedures
E-17.03.04L	demonstrate knowledge of regulatory requirements to test HVACR systems	identify jurisdictional regulations pertaining to testing of HVACR systems

Range of Variables

HVACR systems include: chilled water, industrial cooling
tests include: hydrostatic, pneumatic
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
tools and equipment include: see Appendix B
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-17.04 - Maintains, troubleshoots and repairs HVACR systems

E-17.04 - Maintains, troubleshoots and repairs HVACR systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	no	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-17.04.01P	determine HVACR system issues that require investigation	HVACR system issues requiring investigation are determined by consulting with system owner/operator
E-17.04.02P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-17.04.03P	troubleshoot HVACR system	perform testing and inspection of HVACR system to determine equipment or components in condition for repair or replacement
E-17.04.04P	lock out and tag out HVACR systems	HVACR systems are locked and tagged out to prevent activation during repair or maintenance
E-17.04.05P	install isolation components and ensure HVACR system is in zero energy state	isolation components are installed and confirmation of zero energy state is completed before repair or maintenance of HVACR systems
E-17.04.06P	disassemble HVACR system, repair or replace faulty equipment or components and reassemble HVACR system	equipment and components are removed, repaired or replaced and HVACR system is reassembled without damage to other components or surrounding area
E-17.04.07P	reinstate HVACR system to operating condition	HVACR system is filled and pressurized, bled of air or contaminants, and checked for leaks, locks and tags are removed, and system is returned to normal operating condition after maintenance or repair is completed
E-17.04.08P	follow predetermined maintenance schedule	maintenance is performed according to predetermined maintenance schedule, and HVACR equipment is free of contaminants and operating efficiently
E-17.04.09P	perform test on HVACR system	test medium is introduced to HVACR system and results of test are documented for purpose of obtaining sign‑off
E-17.04.10P	remove test medium from HVACR system	test medium is removed from HVACR system and either recycled or disposed of according to specifications and jurisdictional regulations
E-17.04.11P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations, QA/QC requirements and jurisdictional regulations
E-17.04.12P	treat system medium in HVACR systems	system medium in HVACR systems is treated with chemicals according to manufacturers’ recommendations and jurisdictional regulations
E-17.04.13P	complete documentation	documentation is completed according to manufacturers’ recommendations, owner/operator, drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

HVACR systems include: chilled water, industrial cooling
tools and equipment include: see Appendix B
testing and inspection includes: sensory inspection, diagnostic testing, monitoring system operation
conditions for repair or replacement include: abnormal temperature, leaks, corrosion, control malfunction, vibration, irregular movement
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, and equipment is inoperable
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
HVACR equipment includes: compressors, condensers, heat pumps, chillers, evaporators, cooling towers, fin fans, liquid receivers, accumulators, humidifiers
tests include: hydrostatic, pneumatic
test medium includes: water, water/glycol mix, compressed air, glycol, inert gases
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
documentation includes: lock-out and tag-out, maintenance log, quality control reports
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-17.04.01L	demonstrate knowledge of HVACR systems, their characteristics, applications and operation	identify HVACR systems, their characteristics, applications and operation
E-17.04.02L	demonstrate knowledge of troubleshooting, repairing and maintaining HVACR systems	identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to troubleshooting, repairing and maintaining HVACR systems found on drawings, specifications and manufacturers’ documentation
		explain effects of pressure on elevation when troubleshooting HVACR systems
		explain effects of trapped air in piping for HVACR systems and describe procedures to prevent it
E-17.04.03L	demonstrate knowledge of procedures to troubleshoot, repair and maintain HVACR systems	identify tools and equipment used to troubleshoot, repair and maintain HVACR systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to troubleshooting, repairing and maintaining HVACR systems
		identify types of measuring and testing equipment and components, and describe their characteristics and applications
		describe procedures to troubleshootHVACR systems
		describe procedures to repair HVACR systems
		describe maintenance procedures for HVACR systems
		identify documentation to complete following HVACR system repair or maintenance
E-17.04.04L	demonstrate knowledge of regulatory requirements to troubleshoot, repair and maintain HVACR systems	identify jurisdictional regulations pertaining to troubleshooting, repairing and maintaining of HVACR systems

Range of Variables

HVACR systems include: chilled water, industrial cooling
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
tools and equipment include: see Appendix B
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Task E-18 Installs, tests, maintains, troubleshoots and repairs fuel systems

Task Descriptor

Fuel systems supply required solid, liquid or vapour phase fuels to support combustion systems for heat, process, power generation and transportation. Steamfitter/Pipefitters install, maintain and repair piping, associated components and equipment for fuel systems throughout all aspects of industry including rail, storage tanks and marine tanker transportation systems. Additional certification may be required in certain jurisdictions.

Maintenance is done on a regular schedule or on an emergency basis to ensure the integrity of the piping system. Steamfitters/Pipefitters are also responsible for diagnosing, locating and repairing or replacing equipment and material. Repairs are performed on an as-needed basis.

E-18.01 - Installs equipment for fuel systems

E-18.01 - Installs equipment for fuel systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-18.01.01P	select fuel equipment and controls	fuel equipment and controls are selected according to application, type of system, drawings, specifications and jurisdictional regulations
E-18.01.02P	size fuel equipment and controls	fuel equipment and controls are sized according to sizing methods, drawings, specifications and jurisdictional regulations
E-18.01.03P	determine high points and low points for fuel equipment and controls	high points and low points for fuel equipment and controls are identified according to drawings
E-18.01.04P	determine location and placement of fuel equipment and controls	location and placement of fuel equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-18.01.05P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-18.01.06P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-18.01.07P	determine installation method	installation method used to set fuel equipment and controls in place is determined according to size, weight and location
E-18.01.08P	install fuel equipment	fuel equipment is installed according to drawings, specifications and jurisdictional regulations
E-18.01.09P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-18.01.10P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

fuel equipment includes: expansion joints, pumps, heat transfer equipment, heat exchangers, tanks (may include rail or marine), vacuum breakers, valves and water separation equipment, blowers, flare stacks, flashback arrestors, scrubbers, vaporizers
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
sizing methods include: performing calculations based on load and demand, determining measurements, consulting manufacturer/supplier documentation
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-18.01.01L	demonstrate knowledge of fuel systems, their characteristics, applications and operation	identify fuel systems, and describe their characteristics, applications and operation
		identify fuel equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls, and describe their purpose and operation
		interpret information pertaining to fuel systems found on drawings and specifications
		identify types of piping components and accessories for fuel systems, and describe their purpose and operation
		identify sources of heat used in fuel systems
		identify sources of cooling used in fuel systems
		explain principles of heat transfer
		identify types of heat transfer equipment, and describe their characteristics, applications and operation
E-18.01.02L	demonstrate knowledge of procedures to install fuel equipment	identify tools and equipment used to install fuel equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to installing fuel equipment
		describe procedures to install fuel equipment, controls, supports and fasteners
E-18.01.03L	demonstrate knowledge of regulatory requirements to install fuel equipment	identify jurisdictional regulations pertaining to installation of fuel equipment

Range of Variables

fuel systems include: natural gas, propane, diesel, fuel oil, black liquor, hydrocarbon derivatives, biofuels, bunker C (grade 4 oil or heavier), light oils, recovered biogases (sewer, landfill), hydrogen
fuel equipment includes: expansion joints, pumps, heat transfer equipment, heat exchangers, tanks (may include rail or marine), vacuum breakers, valves and water separation equipment, blowers, flare stacks, flashback arrestors, scrubbers, vaporizers
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
sources of heat include: oil, gas, wood, steam, geothermal, solar
sources of cooling include: ground source, cooling towers, chillers, refrigeration, plate exchangers
principles of heat transfer include: radiation, conduction, convection
heat transfer equipment includes: radiators, convectors, pipe coils, horizontal and vertical unit heaters, radiant panels, heat/plate exchangers
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-18.02 - Installs piping for fuel systems

E-18.02 - Installs piping for fuel systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-18.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-18.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-18.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-18.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-18.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-18.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-18.02.07P	bend piping	piping is bent according to drawings, specifications and jurisdictional regulations
E-18.02.08P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-18.02.09P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-18.02.10P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-18.02.11P	assemble and install piping	piping is assembled and installed using joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-18.02.12P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping includes: carbon steel, copper, HDPE, stainless steel, protective-coated, tube, tubing, venting and exhaust, fibreglass
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
joining methods include: flanging, bonding, grooving, threading, welding, soldering, brazing, mechanical joints, fusion
piping supports include: rollers, hangers, clamps, brackets, stands, anchors, guides
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-18.02.01L	demonstrate knowledge of piping and piping components for fuel systems, their characteristics, applications and operation	identify types of piping and piping components for fuel systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for fuel systems
		explain effects of trapped air in piping for fuel systems and describe procedures to prevent it
		identify considerations for selecting piping components for fuel systems
		identify systems that require grade or pitch of piping
E-18.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for fuel systems	identify tools and equipment used to assemble and install piping and piping components for fuel systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for fuel systems
		describe procedures to install piping and piping components for fuel systems
		describe procedures to protect piping and piping components for fuel systems
		describe procedures to bend piping for fuel systems
		identify documentation to be completed following assembly and installation of piping and piping components for fuel systems
		identify calculations for determining grade
E-18.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for fuel systems	identify jurisdictional regulations pertaining to installation of piping and piping components for fuel systems

Range of Variables

piping includes: carbon steel, copper, HDPE, stainless steel, protective-coated, tube, tubing, venting and exhaust, fibreglass
piping components include: valves, fittings, flexible connectors and hoses, strainers
fuel systems include: natural gas, propane, diesel, fuel oil, black liquor, hydrocarbon derivatives, biofuels, bunker C (grade 4 oil or heavier), light oils, recovered biogases (sewer, landfill), hydrogen
applications include: residential heating, ICI heating, process
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-18.03 - Tests fuel systems

E-18.03 - Tests fuel systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-18.03.01P	perform visual pre-check inspection of fuel systems	visual pre-check inspection of fuel systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-18.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, specifications and jurisdictional regulations
E-18.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-18.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-18.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-18.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-18.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-18.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-18.03.09P	perform test on fuel systems	test medium is introduced to fuel systems and results of test are documented for purpose of obtaining sign‑off
E-18.03.10P	remove test medium from fuel systems	test medium is removed from fuel systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-18.03.11P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-18.03.12P	reinstate fuel systems	isolation components and testing equipment and components are removed and fuel system components are reinstalled according to drawings and specifications
E-18.03.13P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

fuel systems include: natural gas, propane, diesel, fuel oil, black liquor, hydrocarbon derivatives, biofuels, bunker C (grade 4 oil or heavier), light oils, recovered biogases (sewer, landfill), hydrogen
tests include: hydrostatic, pneumatic, NDE
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, test medium, gas detection meters, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
test medium includes: water, water/glycol mix, air, inert gases, fuels
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-18.03.01L	demonstrate knowledge of fuel systems, their characteristics, applications and operation	identify fuel systems, their characteristics, applications and operation
E-18.03.02L	demonstrate knowledge of testing of fuel system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of fuel system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to fuel system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing fuel systems
		explain effects of trapped air in piping for fuel systems and describe procedures to prevent it
E-18.03.03L	demonstrate knowledge of procedures to test fuel systems	identify tools and equipment used to test fuel systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing fuel systems
		identify types of testing equipment and components and describe their characteristics and applications
		describe procedures to test fuel systems and equipment
		describe procedures to remove test medium from fuel systems
		describe procedures to reinstate fuel systems
		identify documentation to complete following fuel system testing
		describe confirmation of zero energy state procedures
E-18.03.04L	demonstrate knowledge of regulatory requirements to test fuel systems	identify jurisdictional regulations pertaining to testing of fuel systems

Range of Variables

fuel systems include: natural gas, propane, diesel, fuel oil, black liquor, hydrocarbon derivatives, biofuels, bunker C (grade 4 oil or heavier), light oils, recovered biogases (sewer, landfill), hydrogen
tests include: hydrostatic, pneumatic, vacuum
test medium includes: water, water/glycol mix, air, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators compressors, test medium, relief devices
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-18.04 - Maintains, troubleshoots and repairs fuel systems

E-18.04 - Maintains, troubleshoots and repairs fuel systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-18.04.01P	determine fuel system issues that require investigation	fuel system issues requiring investigation are determined by consulting with system owner/operator
E-18.04.02P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-18.04.03P	troubleshoot fuel system	perform testing and inspection of fuel system to determine equipment or components in condition for repair or replacement
E-18.04.04P	lock out and tag out fuel systems	fuel systems are locked and tagged out to prevent activation during repair or maintenance
E-18.04.05P	install isolation components and ensure fuel system is in zero energy state	isolation components are installed and confirmation of zero energy state is completed before repair or maintenance of fuel systems
E-18.04.06P	disassemble fuel system, repair or replace faulty equipment or components and reassemble fuel system	equipment and components are removed, repaired or replaced and fuel system is reassembled without damage to other components or surrounding area
E-18.04.07P	reinstate fuel system to operating condition	fuel system is filled and pressurized, bled of air or contaminants, and checked for leaks, locks and tags are removed, and system is returned to normal operating condition after maintenance or repair is completed
E-18.04.08P	follow predetermined maintenance schedule	maintenance is performed according to predetermined maintenance schedule, and fuel equipment is free of contaminants and operating efficiently
E-18.04.09P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations and jurisdictional regulations
E-18.04.10P	treat system medium in fuel systems	system medium in fuel systems is treated with chemicals according to manufacturers’ recommendations and jurisdictional regulations
E-18.04.11P	complete documentation	documentation is completed according to manufacturers’ recommendations, owner/operator, drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

fuel systems include: natural gas, propane, diesel, fuel oil, black liquor, hydrocarbon derivatives, biofuels, bunker C (grade 4 oil or heavier), light oils, recovered biogases (sewer, landfill), hydrogen
tools and equipment include: see Appendix B
testing and inspection includes: sensory inspection, diagnostic testing, monitoring system operation
conditions for repair or replacement include: abnormal temperature, leaks, corrosion, control malfunction, vibration, irregular movement
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, and equipment is inoperable
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
fuel equipment includes: expansion joints, pumps, heat transfer equipment, heat exchangers, tanks (may include rail or marine), vacuum breakers, valves and water separation equipment, blowers, flare stacks, flashback arrestors, scrubbers, vaporizers
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
documentation includes: lock-out and tag-out, maintenance log, quality control reports
drawings include: engineered, mechanical, electrical, architectural, manufacturer

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-18.04.01L	demonstrate knowledge of fuel systems, their characteristics, applications and operation	identify fuel systems, their characteristics, applications and operation
E-18.04.02L	demonstrate knowledge of troubleshooting, repairing and maintaining fuel systems	identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to troubleshooting, repairing and maintaining fuel systems found on drawings, specifications and manufacturers’ documentation
		explain effects of pressure on elevation when troubleshooting fuel systems
		explain effects of trapped air in piping for fuel systems and describe procedures to prevent it
E-18.04.03L	demonstrate knowledge of procedures to troubleshoot, repair and maintain fuel systems	identify tools and equipment used to troubleshoot, repair and maintain fuel systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to troubleshooting, repairing and maintaining fuel systems
		identify types of measuring and testing equipment and components, and describe their characteristics and applications
		describe procedures to troubleshootfuel systems
		describe procedures to repair fuel systems
		describe maintenance procedures for fuel systems
		identify documentation to complete following fuel system repair or maintenance
E-18.04.04L	demonstrate knowledge of regulatory requirements to troubleshoot, repair and maintain fuel systems	identify jurisdictional regulations pertaining to troubleshooting, repairing and maintaining of fuel systems

Range of Variables

fuel systems include: natural gas, propane, diesel, fuel oil, black liquor, hydrocarbon derivatives, biofuels, bunker C (grade 4 oil or heavier), light oils, recovered biogases (sewer, landfill), hydrogen
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
tools and equipment include: see Appendix B
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Task E-19 Installs, tests, maintains, troubleshoots and repairs medical gas systems

Task Descriptor

Medical gas piping systems are addressed separately due to their unique installation methods and applications. Additional certification may be required in certain jurisdictions. Medical gas systems are almost exclusively installed in health care facilities, dental clinics, veterinary clinics and laboratories. Medical gas piping systems supply piped gases, such as oxygen, nitrous oxide, nitrogen, carbon dioxide and medical air, to various parts of the facility.

Steamfitters/Pipefitters are responsible for the installation and maintenance of piping, associated components and equipment for these systems. Maintenance is done on a regular schedule or on an emergency basis to ensure the integrity of the piping system. Steamfitters/Pipefitters are also responsible for diagnosing, locating and repairing or replacing equipment and material. Repairs are performed on an as-needed basis.

E-19.01 - Installs equipment for medical gas systems

E-19.01 - Installs equipment for medical gas systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-19.01.01P	select medical gas equipment and controls	medical gas equipment and controls are selected according to application, type of system, drawings, specifications and jurisdictional regulations
E-19.01.02P	size medical gas equipment and controls	medical gas equipment and controls are sized according to sizing methods, drawings, specifications and jurisdictional regulations
E-19.01.03P	determine high points and low points for medical gas equipment and controls	high points and low points for medical gas equipment and controls are identified according to drawings
E-19.01.04P	determine location and placement of medical gas equipment and controls	location and placement of medical gas equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-19.01.05P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-19.01.06P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-19.01.07P	determine installation method	installation method used to set medical gas equipment and controls in place is determined according to size, weight and location
E-19.01.08P	install medical gas equipment	medical gas equipment is installed according to drawings, specifications and jurisdictional regulations
E-19.01.09P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-19.01.10P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

medical gas equipment includes: valve boxes, terminal boxes, compressors, regulators, pumps, cryogenic tanks, valves, gauges, alarms
controls include: flow devices, level devices, temperature devices, pressure devices
sizing methods include: performing calculations based on load and demand, determining measurements, consulting manufacturer/supplier documentation
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-19.01.01L	demonstrate knowledge of medical gas systems, their characteristics, applications and operation	identify medical gas systems, and describe their characteristics, applications and operation
		identify medical gas equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls,and describe their purpose and operation
		interpret information pertaining to medical gas systems found on drawings and specifications
		identify medical gas connection systems
		identify types of piping components and accessories for medical gas systems, and describe their purpose and operation
		identify sources of heat used in medical gas systems
		identify sources of cooling used in medical gas systems
		explain principles of heat transfer
		identify types of heat transfer equipment, and describe their characteristics, applications and operation
E-19.01.02L	demonstrate knowledge of procedures to install medical gas equipment	identify tools and equipment used to install medical gas equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to installing medical gas equipment
		describe procedures to install medical gas equipment, controls, supports and fasteners
E-19.01.03L	demonstrate knowledge of regulatory requirements to install medical gas equipment	identify jurisdictional regulations pertaining to installation of medical gas equipment

Range of Variables

medical gas systems include: oxygen, nitrogen, vacuum, mixed gases, nitrous oxide/anesthetic, medical air
applications include: hospitals, dental clinics, veterinary clinics, laboratories
medical gas equipment includes: valve boxes, terminal boxes, compressors, regulators, pumps, cryogenic tanks, valves, gauges, alarms
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
medical gas connection systems include: diameter index safety system (DISS), pin indexing system
sources of cooling include: refrigeration, plate exchangers
principles of heat transfer include: radiation, conduction, convection
heat transfer equipment includes: radiators, convectors, pipe coils, horizontal and vertical unit heaters, radiant panels, heat/plate exchangers
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-19.02 - Installs piping for medical gas systems

E-19.02 - Installs piping for medical gas systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-19.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-19.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-19.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-19.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-19.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-19.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-19.02.07P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-19.02.08P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-19.02.09P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-19.02.10P	assemble and install piping	piping is assembled and installed using filler metal and joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-19.02.11P	purge and charge piping	piping are purged and charged ensuring system remains a closed system to prevent environmental contamination according to drawings, specifications and jurisdictional regulations
E-19.02.12P	install emergency shut-off valves	emergency shut-off valves are installed according to drawings, specifications and jurisdictional regulations
E-19.02.13P	label system	entire system is labelled to clearly identify gas products in each line according to drawings, specifications and jurisdictional regulations
E-19.02.14P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping include: copper certified for medical gas service, carbon steel, stainless steel, tube, tubing
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
joining methods include: flanging, bonding, grooving, threading, welding, soldering, brazing, mechanical joints
piping supports include: rollers, hangers, clamps, brackets, stands, anchors, guides
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
filler metal includes: American Welding Society (AWS) BCuP-3, BCuP-5 and Bag series brazing rods
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-19.02.01L	demonstrate knowledge of piping and piping components for medical gas systems, their characteristics, applications and operation	identify types of piping and piping components for medical gas systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for medical gas systems
		explain effects of trapped air in piping for medical gas systems and describe procedures to prevent it
		identify considerations for selecting piping components for medical gas systems
		identify systems that require grade or pitch of piping
		identify medical gas connection systems
E-19.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for medical gas systems	identify tools and equipment used to assemble and install piping and piping components for medical gas systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for medical gas systems
		describe procedures to install piping and piping components for medical gas systems
		describe procedures to protect piping and piping components for medical gas systems
		describe procedures to bend piping for medical gas systems
		identify documentation to be completed following assembly and installation of piping and piping components for medical gas systems
		identify calculations for determining grade
E-19.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for medical gas systems	identify jurisdictional regulations pertaining to installation of piping and piping components for medical gas systems

Range of Variables

piping include: copper certified for medical gas service, carbon steel, stainless steel, tube, tubing
piping components include: valves, fittings, flexible connectors and hoses, strainers
medical gas systems include: oxygen, nitrogen, vacuum, mixed gases, nitrous oxide/anesthetic, medical air
applications include: hospitals, dental clinics, veterinary clinics, laboratories
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
medical gas connection systems include: DISS, pin indexing system
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-19.03 - Tests medical gas systems

E-19.03 - Tests medical gas systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-19.03.01P	perform visual pre-check inspection of medical gas systems	visual pre-check inspection of medical gas systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-19.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, specifications and jurisdictional regulations
E-19.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-19.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-19.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-19.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-19.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-19.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-19.03.09P	perform test on medical gas systems	test medium is introduced to medical gas systems and results of test are documented for purpose of obtaining sign‑off
E-19.03.10P	remove test medium from medical gas systems	test medium is removed from medical gas systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-19.03.11P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-19.03.12P	reinstate medical gas systems	isolation components and testing equipment and components are removed and medical gas system components are reinstalled according to drawings and specifications
E-19.03.13P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

medical gas systems include: oxygen, nitrogen, vacuum, mixed gases, nitrous oxide/anesthetic, medical air
tests include: particulate test, purification test, cross-connection test, destructive test, operational test
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
test medium includes: nitrogen, system gases
method includes: compressors, compressed gas cylinders
isolation components include: valves, plugs and caps
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-19.03.01L	demonstrate knowledge of medical gas systems, their characteristics, applications and operation	identify medical gas systems, their characteristics, applications and operation
E-19.03.02L	demonstrate knowledge of testing of medical gas system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of medical gas system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to medical gas system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing medical gas systems
		explain effects of trapped air in piping for medical gas systems and describe procedures to prevent it
		identify medical gas connection systems
E-19.03.03L	demonstrate knowledge of procedures to test medical gas systems	identify tools and equipment used to test medical gas systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing medical gas systems
		identify types of testing equipment and components and describe their characteristics and applications
		describe procedures to test medical gas systems and equipment
		describe procedures to remove test medium from medical gas systems
		describe procedures to reinstate medical gas systems
		identify documentation to complete following medical gas system testing
		describe confirmation of zero energy state procedures
E-19.03.04L	demonstrate knowledge of regulatory requirements to test medical gas systems	identify jurisdictional regulations pertaining to testing of medical gas systems

Range of Variables

medical gas systems include: oxygen, nitrogen, vacuum, mixed gases, nitrous oxide/anesthetic, medical air
tests include: particulate test, purification test, cross-connection test, destructive test, operational test
test medium includes: nitrogen, system gases
method includes: compressors, compressed gas cylinders
isolation components include valves, plugs and caps
drawings include: engineered, mechanical, electrical, architectural, manufacturer
medical gas connection systems include: DISS, pin indexing system
tools and equipment include: see Appendix B
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, compressors, test medium, relief devices
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-19.04 - Maintains, troubleshoots and repairs medical gas systems

E-19.04 - Maintains, troubleshoots and repairs medical gas systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-19.04.01P	determine medical gas system issues that require investigation	medical gas system issues requiring investigation are determined by consulting with system owner/operator
E-19.04.02P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-19.04.03P	troubleshoot medical gas system	perform testing and inspection of medical gas system to determine equipment or components in condition for repair or replacement
E-19.04.04P	lock out and tag out medical gas systems	medical gas systems are locked and tagged out to prevent activation during repair or maintenance
E-19.04.05P	install isolation components and ensure medical gas system is in zero energy state	isolation components are installed and confirmation of zero energy state is completed before repair or maintenance of medical gas systems
E-19.04.06P	disassemble medical gas system, repair or replace faulty equipment or components and reassemble medical gas system	equipment and components are removed, repaired or replaced and medical gas system is reassembled without damage to other components or surrounding area
E-19.04.07P	reinstate medical gas system to operating condition	medical gas system is filled and pressurized, bled of air or contaminants, and checked for leaks, locks and tags are removed, and system is returned to normal operating condition after maintenance or repair is completed
E-19.04.08P	follow predetermined maintenance schedule	maintenance is performed according to predetermined maintenance schedule, and medical gas equipment is free of contaminants and operating efficiently
E-19.04.09P	perform test on medical gas systems	test medium is introduced to medical gas systems and results of test are documented for purpose of obtaining sign‑off
E-19.04.10P	remove test medium from medical gas systems	test medium is removed from medical gas systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-19.04.11P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations, QA/QC requirements and jurisdictional regulations
E-19.04.12P	treat system medium in medical gas systems	system medium in medical gas systems is treated with chemicals according to manufacturers’ recommendations and jurisdictional regulations
E-19.04.13P	complete documentation	documentation is completed according to manufacturers’ recommendations, owner/operator, drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

medical gas systems include: oxygen, nitrogen, vacuum, mixed gases, nitrous oxide/anesthetic, medical air
tools and equipment include: see Appendix B
testing and inspection includes: sensory inspection, diagnostic testing, monitoring system operation
conditions for repair or replacement include: abnormal temperature, leaks, corrosion, control malfunction, vibration, irregular movement
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, and equipment is inoperable
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
medical gas equipment includes: valve boxes, terminal boxes, compressors, regulators, pumps, cryogenic tanks, valves, gauges, alarms
tests include: particulate test, purification test, cross-connection test, destructive test, operational test
test medium includes: nitrogen, system gases
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
documentation includes: lock-out and tag-out, maintenance log, quality control reports
drawings include: engineered, mechanical, electrical, architectural, manufacturer

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-19.04.01L	demonstrate knowledge of medical gas systems, their characteristics, applications and operation	identify medical gas systems, their characteristics, applications and operation
E-19.04.02L	demonstrate knowledge of troubleshooting, repairing and maintaining medical gas systems	identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to troubleshooting, repairing and maintaining medical gas systems found on drawings, specifications and manufacturers’ documentation
		explain effects of pressure on elevation when troubleshooting medical gas systems
		explain effects of trapped air in piping for medical gas systems and describe procedures to prevent it
		identify medical gas connection systems
E-19.04.03L	demonstrate knowledge of procedures to troubleshoot, repair and maintain medical gas systems	identify tools and equipment used to troubleshoot, repair and maintain medical gas systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to troubleshooting, repairing and maintaining medical gas systems
		identify types of measuring and testing equipment and components, and describe their characteristics and applications
		describe procedures to troubleshootmedical gas systems
		describe procedures to repair medical gas systems
		describe maintenance procedures for medical gas systems
		identify documentation to complete following medical gas system repair or maintenance
E-19.04.04L	demonstrate knowledge of regulatory requirements to troubleshoot, repair and maintain medical gas systems	identify jurisdictional regulations pertaining to troubleshooting, repairing and maintaining of medical gas systems

Range of Variables

medical gas systems include: oxygen, nitrogen, vacuum, mixed gases, nitrous oxide/anesthetic, medical air
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
medical gas connection systems include: DISS, pin indexing system
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Task E-20 Installs, tests, maintains, troubleshoots and repairs compressed air and pneumatic systems

Task Descriptor

Compressed air and pneumatic systems refer to instrument air, utility air and process air piping used in ICI settings.

Steamfitters/Pipefitters install, test and maintain piping, components and equipment. Maintenance is done on a regular schedule or on an emergency basis to ensure the integrity of the piping system. Steamfitters/Pipefitters are also responsible for diagnosing, locating and repairing or replacing equipment and material as needed.

E-20.01 - Installs equipment for compressed air and pneumatic systems

E-20.01 - Installs equipment for compressed air and pneumatic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-20.01.01P	select compressed air and pneumatic equipment and controls	compressed air and pneumatic equipment and controls are selected according to application, type of system, drawings, specifications and jurisdictional regulations
E-20.01.02P	size compressed air and pneumatic equipment and controls	compressed air and pneumatic equipment and controls are sized according to sizing methods, drawings, specifications and jurisdictional regulations
E-20.01.03P	determine high points and low points for compressed air and pneumatic equipment and controls	high points and low points for compressed air and pneumatic equipment and controls are identified according to drawings
E-20.01.04P	determine location and placement of compressed air and pneumatic equipment and controls	location and placement of compressed air and pneumatic equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-20.01.05P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-20.01.06P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-20.01.07P	determine installation method	installation method used to set compressed air and pneumatic equipment and controls in place is determined according to size, weight and location
E-20.01.08P	install compressed air and pneumatic equipment	compressed air and pneumatic equipment is installed according to drawings, specifications and jurisdictional regulations
E-20.01.09P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-20.01.10P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

compressed air and pneumatic equipment includes: compressors (piston, screw type, rotary, axial, reciprocating, vane), heat transfer equipment, receiver tanks, valves, dryers, separators, filters, lubricators, compressed gas cylinders, tanks, liquid drainers
compressed air and pneumatic systems include: compressed air, compressed gases
controls include: flow devices, level devices, temperature devices, pressure devices
sizing methods include: performing calculations based on load and demand, determining measurements, consulting manufacturer/supplier documentation
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-20.01.01L	demonstrate knowledge of compressed air and pneumatic systems, their characteristics, applications and operation	identify compressed air and pneumatic systems, and describe their characteristics, applications and operation
		identify compressed air and pneumatic equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls, and describe their purpose and operation
		interpret information pertaining to compressed air and pneumatic systems found on drawings and specifications
		identify types of piping components and accessories for compressed air and pneumatic systems, and describe their purpose and operation
		identify sources of heat found in compressed air and pneumatic systems
		identify sources of cooling used in compressed air and pneumatic systems
		explain principles of heat transfer
		identify types of heat transfer equipment, and describe their characteristics, applications and operation
E-20.01.02L	demonstrate knowledge of procedures to install compressed air and pneumatic equipment	identify tools and equipment used to install compressed air and pneumatic equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to installing compressed air and pneumatic equipment
		describe procedures to install compressed air and pneumatic equipment, controls, supports and fasteners
E-20.01.03L	demonstrate knowledge of regulatory requirements to install compressed air and pneumatic equipment	identify jurisdictional regulations pertaining to installation of compressed air and pneumatic equipment

Range of Variables

compressed air and pneumatic systems include: compressed air, compressed gases
compressed air and pneumatic equipment includes: compressors (piston, screw type, rotary, axial, reciprocating, vane), heat transfer equipment, receiver tanks, valves, dryers, separators, filters, lubricators, compressed gas cylinders, tanks, liquid drainers
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
sources of heat include: oil, gas, wood, steam, geothermal, solar
sources of cooling include: ground source, cooling towers, chillers, refrigeration, plate exchangers
principles of heat transfer include: radiation, conduction, convection
heat transfer equipment includes: heat/plate exchangers, pipe coils
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-20.02 - Installs piping for compressed air and pneumatic systems

E-20.02 - Installs piping for compressed air and pneumatic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-20.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-20.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-20.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-20.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-20.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-20.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-20.02.07P	bend piping	piping is bent according to drawings, specifications and jurisdictional regulations
E-20.02.08P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-20.02.09P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-20.02.10P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-20.02.11P	assemble and install piping	piping is assembled and installed using joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-20.02.12P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping includes: carbon steel, copper, plastic (approved for use on compressed air and pneumatic systems), galvanized, stainless steel, tube, tubing
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
joining methods include: flanging, bonding, grooving, threading, welding, soldering, brazing, mechanical joints
piping supports include: rollers, hangers, clamps, brackets, stands, anchors, guides
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-20.02.01L	demonstrate knowledge of piping and piping components for compressed air and pneumatic systems, their characteristics, applications and operation	identify types of piping and piping components for compressed air and pneumatic systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for compressed air and pneumatic systems
		explain effects of trapped air in piping for compressed air and pneumatic systems and describe procedures to prevent it
		identify considerations for selecting piping components for compressed air and pneumatic systems
		identify systems that require grade or pitch of piping
E-20.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for compressed air and pneumatic systems	identify tools and equipment used to assemble and install piping and piping components for compressed air and pneumatic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for compressed air and pneumatic systems
		describe procedures to install piping and piping components for compressed air and pneumatic systems
		describe procedures to protect piping and piping components for compressed air and pneumatic systems
		describe procedures to bend piping for compressed air and pneumatic systems
		identify documentation to be completed following assembly and installation of piping and piping components for compressed air and pneumatic systems
		identify calculations for determining grade
E-20.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for compressed air and pneumatic systems	identify jurisdictional regulations pertaining to installation of piping and piping components for compressed air and pneumatic systems

Range of Variables

piping includes: carbon steel, copper, plastic (approved for use on compressed air and pneumatic systems), galvanized, stainless steel, tube, tubing
piping components include: valves, fittings, flexible connectors and hoses, strainers
compressed air and pneumatic systems include: compressed air, compressed gases
applications include: instrument air, utility air, process air, inert gases used in ICI settings
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-20.03 - Tests compressed air and pneumatic systems

E-20.03 - Tests compressed air and pneumatic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-20.03.01P	perform visual pre-check inspection of compressed air and pneumatic systems	visual pre-check inspection of compressed air and pneumatic systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-20.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, specifications and jurisdictional regulations
E-20.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-20.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-20.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-20.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-20.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-20.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-20.03.09P	perform test on compressed air and pneumatic systems	test medium is introduced to compressed air and pneumatic systems and results of test are documented for purpose of obtaining sign‑off
E-20.03.10P	remove test medium from compressed air and pneumatic systems	test medium is removed from compressed air and pneumatic systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-20.03.11P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-20.03.12P	reinstate compressed air and pneumatic systems	isolation components and testing equipment and components are removed and compressed air and pneumatic system components are reinstalled according to drawings and specifications
E-20.03.13P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

compressed air and pneumatic systems include: compressed air, compressed gases
tests include: hydrostatic, pneumatic
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
test medium includes: water, air, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-20.03.01L	demonstrate knowledge of compressed air and pneumatic systems, their characteristics, applications and operation	identify compressed air and pneumatic systems, their characteristics, applications and operation
E-20.03.02L	demonstrate knowledge of testing of compressed air and pneumatic system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of compressed air and pneumatic system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to compressed air and pneumatic system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing compressed air and pneumatic systems
		explain effects of trapped air in piping for compressed air and pneumatic systems and describe procedures to prevent it
E-20.03.03L	demonstrate knowledge of procedures to test compressed air and pneumatic systems	identify tools and equipment used to test compressed air and pneumatic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing compressed air and pneumatic systems
		identify types of testing equipment and components and describe their characteristics and applications
		describe procedures to test compressed air and pneumatic systems and equipment
		describe procedures to remove test medium from compressed air and pneumatic systems
		describe procedures to reinstate compressed air and pneumatic systems
		identify documentation to complete following compressed air and pneumatic system testing
		describe confirmation of zero energy state procedures
E-20.03.04L	demonstrate knowledge of regulatory requirements to test compressed air and pneumatic systems	identify jurisdictional regulations pertaining to testing of compressed air and pneumatic systems

Range of Variables

compressed air and pneumatic systems include: compressed air, compressed gases
tests include: hydrostatic, pneumatic
test medium includes: water, air, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-20.04 - Maintains, troubleshoots and repairs compressed air and pneumatic systems

E-20.04 - Maintains, troubleshoots and repairs compressed air and pneumatic systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-20.04.01P	determine compressed air and pneumatic system issues that require investigation	compressed air and pneumatic system issues requiring investigation are determined by consulting with system owner/operator
E-20.04.02P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-20.04.03P	troubleshoot compressed air and pneumatic system	perform testing and inspection of compressed air and pneumatic system to determine equipment or components in condition for repair or replacement
E-20.04.04P	lock out and tag out compressed air and pneumatic systems	compressed air and pneumatic systems are locked and tagged out to prevent activation during repair or maintenance
E-20.04.05P	install isolation components and ensure compressed air and pneumatic system is in zero energy state	isolation components are installed and confirmation of zero energy state is completed before repair or maintenance of compressed air and pneumatic systems
E-20.04.06P	disassemble compressed air and pneumatic system, repair or replace faulty equipment or components and reassemble compressed air and pneumatic system	equipment and components are removed, repaired or replaced and compressed air and pneumatic system is reassembled without damage to other components or surrounding area
E-20.04.07P	reinstate compressed air and pneumatic system to operating condition	compressed air and pneumatic system is filled and pressurized, bled of air or contaminants, and checked for leaks, locks and tags are removed, and system is returned to normal operating condition after maintenance or repair is completed
E-20.04.08P	follow predetermined maintenance schedule	maintenance is performed according to predetermined maintenance schedule, and compressed air and pneumatic equipment is free of contaminants and operating efficiently
E-20.04.09P	perform test on compressed air and pneumatic systems	test medium is introduced to compressed air and pneumatic systems and results of test are documented for purpose of obtaining sign‑off
E-20.04.10P	remove test medium from compressed air and pneumatic systems	test medium is removed from compressed air and pneumatic systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-20.04.11P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations, QA/QC requirements and jurisdictional regulations
E-20.04.12P	treat system medium in compressed air and pneumatic systems	system medium in compressed air and pneumatic systems is treated with chemicals according to manufacturers’ recommendations and jurisdictional regulations
E-20.04.13P	complete documentation	documentation is completed according to manufacturers’ recommendations, owner/operator, drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

compressed air and pneumatic systems include: compressed air, compressed gases
tools and equipment include: see Appendix B
testing and inspection includes: sensory inspection, diagnostic testing, monitoring system operation
conditions for repair or replacement include: abnormal temperature, leaks, corrosion, control malfunction, vibration, irregular movement
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, and equipment is inoperable
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
compressed air and pneumatic equipment includes: compressors (piston, screw type, rotary, axial, reciprocating, vane), heat transfer equipment, receiver tanks, valves, dryers, separators, filters, lubricators, compressed gas cylinders, tanks, liquid drainers
tests include: hydrostatic, pneumatic
test medium includes: water, air, inert gases
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
documentation includes: lock-out and tag-out, maintenance log, quality control reports
drawings include: engineered, mechanical, electrical, architectural, manufacturer

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-20.04.01L	demonstrate knowledge of compressed air and pneumatic systems, their characteristics, applications and operation	identify compressed air and pneumatic systems, their characteristics, applications and operation
E-20.04.02L	demonstrate knowledge of troubleshooting, repairing and maintaining compressed air and pneumatic systems	identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to troubleshooting, repairing and maintaining compressed air and pneumatic systems found on drawings, specifications and manufacturers’ documentation
		explain effects of pressure on elevation when troubleshooting compressed air and pneumatic systems
		explain effects of trapped air in piping for compressed air and pneumatic systems and describe procedures to prevent it
E-20.04.03L	demonstrate knowledge of procedures to troubleshoot, repair and maintain compressed air and pneumatic systems	identify tools and equipment used to troubleshoot, repair and maintain compressed air and pneumatic systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to troubleshooting, repairing and maintaining compressed air and pneumatic systems
		identify types of measuring and testing equipment and components, and describe their characteristics and applications
		describe procedures to troubleshootcompressed air and pneumatic systems
		describe procedures to repair compressed air and pneumatic systems
		describe maintenance procedures for compressed air and pneumatic systems
		identify documentation to complete following compressed air and pneumatic system repair or maintenance
E-20.04.04L	demonstrate knowledge of regulatory requirements to troubleshoot, repair and maintain compressed air and pneumatic systems	identify jurisdictional regulations pertaining to troubleshooting, repairing and maintaining of compressed air and pneumatic systems

Range of Variables

compressed air and pneumatic systems include: compressed air, compressed gases
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
maintenance include: adding chemical and various additives, lubricating, checking fluids, cleaning components, inspecting equipment or components for wear, replacing worn components
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Task E-21 Installs and tests fire protection systems - Not Common Core

Task Descriptor

Fire protection systems include fire sprinkler systems (wet, dry, pre-action and deluge), gaseous agents and wet and dry chemical agents. These systems protect buildings from the spread of fire.

In some jurisdictions in Canada, work on fire protection systems can only be performed by a certified and trained sprinkler fitter or apprentice. While steamfitters/pipefitters may possess similar skills required to install piping for fire protection systems, their installation and testing requires the application of specific codes and regulations.

Steamfitters/Pipefitters may do work associated with the installation and testing of piping, associated components and equipment for these systems. Maintenance, troubleshooting and repairs are done by sprinkler fitters.

E-21.01 - Installs equipment for fire protection systems - Not Common Core

E-21.01 - Installs equipment for fire protection systems - Not Common Core
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	no	no	no	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-21.01.01P	select fire protection equipment and controls	fire protection equipment and controls are selected according to application, type of system, drawings, specifications and jurisdictional regulations
E-21.01.02P	size fire protection equipment and controls	fire protection equipment and controls are sized according to sizing methods, drawings, specifications and jurisdictional regulations
E-21.01.03P	determine high points and low points for fire protection equipment and controls	high points and low points for fire protection equipment and controls are identified according to drawings
E-21.01.04P	determine location and placement of fire protection equipment and controls	location and placement of fire protection equipment and controls are determined according to drawings, specifications and jurisdictional regulations
E-21.01.05P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-21.01.06P	install supports and fasteners	supports and fasteners are installed according to drawings, specifications and jurisdictional regulations
E-21.01.07P	determine installation method	installation method used to set fire protection equipment and controls in place is determined according to size, weight and location
E-21.01.08P	install fire protection equipment	fire protection equipment is installed according to drawings, specifications and jurisdictional regulations
E-21.01.09P	install controls	controls are installed according to drawings, specifications and jurisdictional regulations
E-21.01.10P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

fire protection equipment includes: water supply systems, tanks, valves, drains, connections, backflow preventers, detection devices, nozzles
controls include: flow devices, level devices, temperature devices, pressure devices
sizing methods include: performing calculations based on load and demand, determining measurements, consulting manufacturer/supplier documentation
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, inserts, beam clamps, nuts, bolts, screws, epoxy
installation method includes: manual, mechanical (cranes, chain falls, tuggers, rollers, come‑alongs, cable grip hoists, hydraulic jacks)

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-21.01.01L	demonstrate knowledge of fire protection systems, their characteristics, applications and operation	identify fire protection systems, and describe their characteristics, applications and operation
		identify fire protection equipment, and describe their characteristics, applications and operation
		identify supports and fasteners, and describe their applications and procedures for use
		identify controls, and describe their purpose and operation
		interpret information pertaining to fire protection systems found on drawings and specifications
		identify types of piping components and accessories for fire protection systems, and describe their purpose and operation
		explain principles of heat transfer
E-21.01.02L	demonstrate knowledge of procedures to install fire protection equipment	identify tools and equipment used to install fire protection equipment, controls, supports and fasteners, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to installing fire protection equipment
		describe procedures to install fire protection equipment, controls, supports and fasteners
E-21.01.03L	demonstrate knowledge of regulatory requirements to install fire protection equipment	identify jurisdictional regulations pertaining to installation of fire protection equipment

Range of Variables

fire protection systems include: standpipes, hose cabinets, wet systems, dry systems, pre-action systems, deluge systems
fire protection equipment includes: water supply systems, tanks, valves, drains, connections, backflow preventers, detection devices, nozzles
supports include: brackets, stands, hangers, plates, housekeeping pads, isolator pads, concrete embeds, seismic restraints, anchors, guides
fasteners include: anchors, expansion type inserts, beam clamps, nuts, bolts, screws, epoxy
controls include: flow devices, level devices, temperature devices, pressure devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
principles of heat transfer include: radiation, conduction, convection
tools and equipment include: see Appendix B
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-21.02 - Installs piping for fire protection systems- Not Common Core

E-21.02 - Installs piping for fire protection systems- Not Common Core
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	no	no	no	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-21.02.01P	determine route and location of piping system	route and location of piping system are determined according to drawings, or modified to avoid obstructions and conflicts
E-21.02.02P	determine high points and low points of piping system	high points and low points of piping system are identified according to drawings
E-21.02.03P	select and size piping	piping is selected and sized according to manufacturers’ recommendations, drawings, specifications and jurisdictional regulations
E-21.02.04P	select and use tools and equipment	tools and equipment are selected and used according to job, type of system and size of piping
E-21.02.05P	clean and prepare fittings and joints	fittings and joints are cleaned and prepared according to drawings, specifications and jurisdictional regulations
E-21.02.06P	determine joining method	joining methods are determined according to drawings, specifications and jurisdictional regulations
E-21.02.07P	bend piping	piping is bent according to drawings, specifications and jurisdictional regulations
E-21.02.08P	determine grade or pitch of piping	grade or pitch of piping is determined according to drawings, specifications and jurisdictional regulations
E-21.02.09P	install piping supports	piping supports are installed according to drawings, specifications and jurisdictional regulations
E-21.02.10P	install piping restraints	piping restraints are installed according to drawings, specifications and jurisdictional regulations
E-21.02.11P	assemble and install piping	piping is assembled and installed using joining methods to allow for insulation of piping, including sleeving and proper spacing, and making allowances for contraction and expansion according to drawings, specifications and jurisdictional regulations
E-21.02.12P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations

Range of Variables

piping includes: carbon steel, copper, plastic, galvanized, copper-nickel, titanium, stainless steel, tube, tubing
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
obstructions include: structural components (beams, walls), other mechanical and electrical systems
conflicts include: high and low points, clearances, protection from environmental damage (extreme heat or cold), protection from mechanical damage (overhead doors, forklifts, machinery)
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
tools and equipment include: see Appendix B
joining methods include: flanging, bonding, grooving, threading, welding, soldering, brazing, mechanical joints
piping supports include: rollers, hangers, clamps, brackets, stands, anchors, guides
piping restraints include: wires, clamps, pipe, brackets, anchors, guides
allowances for contraction and expansion include: expansion joints, expansion loops, swing joints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-21.02.01L	demonstrate knowledge of piping and piping components for fire protection systems, their characteristics, applications and operation	identify types of piping and piping components for fire protection systems, and describe their characteristics, applications and operation
		identify piping configurations, and describe their characteristics, applications and operation
		interpret information pertaining to piping found on drawings and specifications
		explain effects of electrolysis when connecting dissimilar metals on piping and piping components
		explain effects of expansion and contraction on piping for fire protection systems
		explain effects of trapped air in piping for fire protection systems and describe procedures to prevent it
		identify considerations for selecting piping components for fire protection systems
		identify systems that require grade or pitch of piping
E-21.02.02L	demonstrate knowledge of procedures to assemble and install piping and piping components for fire protection systems	identify tools and equipment used to assemble and install piping and piping components for fire protection systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to assembling and installing piping and piping components for fire protection systems
		describe procedures to install piping and piping components for fire protection systems
		describe procedures to protect piping and piping components for fire protection systems
		describe procedures to bend piping for fire protection systems
		identify documentation to be completed following assembly and installation of piping and piping components for fire protection systems
		identify calculations for determining grade
E-21.02.03L	demonstrate knowledge of regulatory requirements for installation of piping and piping components for fire protection systems	identify jurisdictional regulations pertaining to installation of piping and piping components for fire protection systems

Range of Variables

piping includes: carbon steel, copper, plastic, galvanized, copper-nickel, titanium, stainless steel, tube, tubing
piping components include: valves, fittings, flexible connectors and hoses, strainers
fire protection systems include: standpipes, hose cabinets, wet systems, dry systems, pre-action systems, deluge systems
drawings include: engineered, mechanical, electrical, architectural, manufacturer, structural
considerations include: insulation requirements, type of supports, shoes and sleeves, expansion, contraction
tools and equipment include: see Appendix B
protect includes: protection from mechanical damage, seismic activity, environmental conditions
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

E-21.03 - Tests fire protection systems- Not Common Core

E-21.03 - Tests fire protection systems- Not Common Core
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	NV	NV	yes	no	no	no	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
E-21.03.01P	perform visual pre-check inspection of fire protection systems	visual pre-check inspection of fire protection systems is performed to check for possible obstructions and deficiencies, and punch list is completed to confirm components are installed
E-21.03.02P	determine test, testing equipment and components, and test parameters	tests, testing equipment and components, and test parameters are determined according to drawings, specifications and jurisdictional regulations
E-21.03.03P	select and use tools and equipment	tools and equipment are selected and used according to job and type of system
E-21.03.04P	determine test medium and method of filling, draining or purging system	test medium is determined according to test selected, and method of filling, draining or purging is determined according to test medium
E-21.03.05P	assemble testing equipment and components	testing equipment and components are assembled and allow test to be completed
E-21.03.06P	lock out and tag out piping systems and their components	piping systems and their components are locked and tagged out to prevent activation during testing
E-21.03.07P	install isolation components	isolation components are installed, sensitive equipment is protected from test pressures and confirmation of zero energy state is completed according to LOTO procedures
E-21.03.08P	connect testing equipment and components	testing equipment and components are connected according to test procedures
E-21.03.09P	perform test on fire protection systems	test medium is introduced to fire protection systems and results of test are documented for purpose of obtaining sign‑off
E-21.03.10P	remove test medium from fire protection systems	test medium is removed from fire protection systems and either recycled or disposed of according to specifications and jurisdictional regulations
E-21.03.11P	perform system medium quality test	system medium quality test is performed using a test kit and testing equipment according to manufacturers’ recommendations, QA/QC requirements and jurisdictional regulations
E-21.03.12P	remove lock-out and tag-out from piping systems and their components	locks and tags are removed from piping systems and their components according to LOTO procedures
E-21.03.13P	reinstate fire protection systems	isolation components and testing equipment and components are removed and fire protection system components are reinstalled according to drawings and specifications
E-21.03.14P	complete documentation	documentation is completed according to drawings, QA/QC specifications and jurisdictional regulations, and final copies are distributed

Range of Variables

fire protection systems include: standpipes, hose cabinets, wet systems, dry systems, pre-action systems, deluge systems
tests include: hydrostatic, pneumatic
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
drawings include: engineered, mechanical, electrical, architectural, manufacturer
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME
test medium includes: water, glycol, water/glycol mix, compressed air, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
tools and equipment include: see Appendix B
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
confirmation of zero energy state include: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
E-21.03.01L	demonstrate knowledge of fire protection systems, their characteristics, applications and operation	identify fire protection systems, their characteristics, applications and operation
E-21.03.02L	demonstrate knowledge of testing of fire protection system	identify types of tests, and describe their characteristics and applications
		identify test medium used in testing of fire protection system and, describe their characteristics and applications
		identify method of filling, draining or purging test medium
		identify types of isolation components, and describe their characteristics and applications
		interpret information pertaining to fire protection system testing found on drawings and specifications
		explain effect of elevation and temperature on pressure when testing fire protection systems
		explain effects of trapped air in piping for fire protection systems and describe procedures to prevent it
E-21.03.03L	demonstrate knowledge of procedures to test fire protection systems	identify tools and equipment used to test fire protection systems, and describe their applications and procedures for use
		identify hazards, and describe safe work practices pertaining to testing fire protection systems
		identify types of testing equipment and components and describe their characteristics and applications
		describe procedures to test fire protection systems and equipment
		describe procedures to remove test medium from fire protection systems
		describe procedures to reinstate fire protection systems
		identify documentation to complete following fire protection system testing
		describe confirmation of zero energy state procedures
E-21.03.04L	demonstrate knowledge of regulatory requirements to test fire protection systems	identify jurisdictional regulations pertaining to testing of fire protection systems

Range of Variables

fire protection systems include: standpipes, hose cabinets, wet systems, dry systems, pre-action systems, deluge systems
tests include: hydrostatic, pneumatic
test medium includes: water, glycol, water/glycol mix, compressed air, inert gases
method includes: using hand pump, centrifugal pump, compressors, compressed gas cylinders
isolation components include: blinds, spades, plugs and caps, temporary spool pieces
drawings include: engineered, mechanical, electrical, architectural, manufacturer
tools and equipment include: see Appendix B
testing equipment and components include: blind flanges, calibrated pressure gauges, test pumps, isolation valves, recorders, testing trees/headers, regulators, relief devices
confirmation of zero energy state includes: ensuring necessary valves and drains are open and clear, pressure gauges identify zero energy, equipment is inoperable
jurisdictional regulations include: by-laws, standards, codes, ANSI, CSA, OH&S, ASME

Major Work Activity E - Installs, tests, maintains, troubleshoots and repairs heating, cooling and process piping systems

Table of Contents

Task E-13 Installs, tests, maintains, troubleshoots and repairs hydronic systems

Task Descriptor

E-13.01 - Installs equipment for hydronic systems

Range of Variables

Range of Variables

E-13.02 - Installs piping for hydronic systems

Range of Variables

Range of Variables

E-13.03 - Tests hydronic systems

Range of Variables

Range of Variables

E-13.04 - Maintains, troubleshoots and repairs hydronic systems

Range of Variables

Range of Variables

Task E-14 Installs, tests, maintains, troubleshoots and repairs process piping systems

Task Descriptor

E-14.01 - Installs equipment for process piping systems

Range of Variables

Range of Variables

E-14.02 - Installs piping for process piping systems

Range of Variables

Range of Variables

E-14.03 - Tests process piping systems

Range of Variables

Range of Variables

E-14.04 - Maintains, troubleshoots and repairs process piping systems

Range of Variables

Range of Variables

Task E-15 Installs, tests, maintains, troubleshoots and repairs industrial water and waste treatment systems

Task Descriptor

E-15.01 - Installs equipment for industrial water and waste treatment systems

Range of Variables

Range of Variables

E-15.02 - Installs piping for industrial water and waste treatment systems

Range of Variables

Range of Variables

E-15.03 - Tests industrial water and waste treatment systems

Range of Variables

Range of Variables

E-15.04 - Maintains, troubleshoots and repairs industrial water and waste treatment systems

Range of Variables

Range of Variables

Task E-16 Installs, tests, maintains, troubleshoots and repairs hydraulic systems

Task Descriptor

E-16.01 - Installs equipment for hydraulic systems

Range of Variables

Range of Variables

E-16.02 - Installs piping and hoses for hydraulic systems

Range of Variables

Range of Variables

E-16.03 - Tests hydraulic systems

Range of Variables

Range of Variables

E-16.04 - Maintains, troubleshoots and repairs hydraulic systems

Range of Variables

Range of Variables

Task E-17 Installs, tests, maintains, troubleshoots and repairs heating, ventilation, air conditioning and refrigeration (HVACR) systems

Task Descriptor

E-17.01 - Installs equipment for HVACR systems

Range of Variables

Range of Variables

E-17.02 - Installs piping for HVACR systems

Range of Variables

Range of Variables

E-17.03 - Tests HVACR systems

Range of Variables

Range of Variables

E-17.04 - Maintains, troubleshoots and repairs HVACR systems

Range of Variables

Range of Variables

Task E-18 Installs, tests, maintains, troubleshoots and repairs fuel systems

Task Descriptor

E-18.01 - Installs equipment for fuel systems

Range of Variables

Range of Variables

E-18.02 - Installs piping for fuel systems

Range of Variables

Range of Variables