Major Work Activity A - Performs common occupational skills

A-1 Performs safety-related functions
A-2 Uses and maintains tools and equipment
A-3 Organizes work
A-4 Performs routine trade activities
A-5 Uses communication and mentoring techniques
- A-5.01 Uses communication techniques
- A-5.02 Uses mentoring techniques

Task A-1 Performs safety-related functions

Task Descriptor

Safety is integral to every aspect of the plumber trade. Plumbers maintain a safe work environment to prevent and correct any potential or immediate hazards, address an incident or accident, and follow up to ensure the safety and wellness of every person on the work site. Additional site-specific safety practices and procedures may be required. The use and maintenance of personal protective equipment (PPE) and safety equipment are essential to every job. It is also very important to be proficient in the use of safety documentation. Lock-out of equipment and piping is important before working on systems to prevent negative impacts on the environment, spills, property damage, personal injury, and fatalities. Each plumber is responsible for their own lock-out and tag-out (LOTO) equipment. Canada has aligned the Workplace Hazardous Materials Information System (WHMIS) with the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). For the purpose of this document this will be indicated as WHMIS (GHS).

A-1.01 - Maintains safe work environment

A-1.01 - Maintains safe work environment
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-1.01.01P	participate in toolbox meetings	documentation of participation and understanding in meetings is signed off
A-1.01.02P	plan job hazard analysis (JHA) before performing each task	pre-hazard assessment plan is in place and task is completed without incident
A-1.01.03P	reference safety regulations	safety regulations are being followed by workers on site
A-1.01.04P	recognize, handle, store and document hazardous materials	hazardous materials are recognized, handled, stored and documented according to Workplace Hazardous Materials Information System (WHMIS (GHS)) and controlled products regulations
A-1.01.05P	locate and interpret WHMIS (GHS) materials	directions on safety data sheets (SDS) are verified and followed (use of PPE and ventilation)
A-1.01.06P	recognize and report unsafe conditions and worksite hazards	conditions are brought to the attention of supervisor and documented
A-1.01.07P	address or correct worksite hazard	worksite hazard is mitigated or eliminated, and information is documented and communicated to supervisor and Health and Safety representative immediately
A-1.01.08P	communicate hazards to co‑workers and general public	hazards are communicated to co-workers and general public using various methods and they are aware of hazards
A-1.01.09P	keep workplace tidy and organized (housekeeping)	workplace is free of debris and clutter

Range of Variables

safety regulations include: lock-out and tag-out (LOTO) regulations, jurisdictional health and safety regulations, site-specific regulations, Transportation of Dangerous Goods (TDG)
hazardous materials include: thread sealant, cutting oil, glycol, solvents, compressed gas cylinders, additives
WHMIS (GHS) materials are: SDS, labels
worksite hazards include: poor housekeeping, overhead hazards, tripping hazards, trenching and shoring hazards, electrical hazards, confined space hazards, hot work hazards, silica and asbestos hazards, noise hazards, environmental hazards, vibration hazards, air quality hazards, falling hazards
methods include: verbally, safety meetings, sirens, air horns, radios, warning lights, flagging off the area, putting up signage, digital

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-1.01.01L	demonstrate knowledge of safe work practices and procedures	identify work site hazards and describe safe work practices and procedures
		describe components of professional conduct
		identify environmentally friendly products that promote a healthy work site
A-1.01.02L	demonstrate knowledge of regulatory requirements pertaining to workplace safety	describe federal, jurisdictional and local safety regulations
		describe federal, jurisdictional and local regulations and practices related to safe disposal of hazardous products
		describe company or jurisdictional procedures for emergency response
		identify responsibilities regarding site-specific safety policies and procedures
A-1.01.03L	demonstrate knowledge of emerging technologies and practices pertaining to safe work practices	identify jurisdictional mandates that contribute to net zero and carbon neutral commitments
A-1.01.03L		identify developing technologies pertaining to less toxic and environmentally friendly products

Range of Variables

worksite hazards include: poor housekeeping, overhead hazards, tripping hazards, trenching and shoring hazards, electrical hazards, confined space hazards, hot work hazards, silica and asbestos hazards, noise hazards, environmental hazards, vibration hazards, air quality hazards, falling hazards
professional conduct includes: no horseplay or roughhousing, no drug and alcohol use (either at work or prior to coming to work), no harassment, appropriate work attire
safety regulations include: lock-out and tag-out (LOTO) regulations, jurisdictional health and safety regulations, site-specific regulations, Transportation of Dangerous Goods (TDG)

A-1.02 - Uses personal protective equipment (PPE) and safety equipment

A-1.02 - Uses personal protective equipment (PPE) and safety equipment
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-1.02.01P	select PPE and safety equipment	PPE and safety equipment are selected according to company policies, authority having jurisdiction (AHJ) and application requirements
A-1.02.02P	maintain PPEand safety equipment	PPE and safety equipment are maintained by cleaning and ensuring they are in safe working condition according to specifications
A-1.02.03P	identify and replace worn, damaged or defective PPE and safety equipment	worn, damaged or defective PPE and safety equipment are tagged, reported to supervisor and removed from service according to specifications
A-1.02.04P	inspect PPE and safety equipment	PPE and safety equipment are inspected for function, expiration date and fit, deficiencies are identified, and defective equipment is tagged, reported to supervisor and removed from service
A-1.02.05P	store PPE and safety equipment	PPE and safety equipment are organized and stored to prevent damage
A-1.02.06P	complete training and certification	training and certification for use of PPE and safety equipment is completed and certifications are achieved according to AHJ, and site requirements and conditions
A-1.02.07P	inspect, connect, tie or hook fall-protection and fall-arrest equipment	connection of fall-protection and fall-arrest equipment is performed in a manner that restricts user’s free fall movement
A-1.02.08P	ensure fall-protection and fall-arrest equipment is recertified	fall-protection and fall-arrest equipment is certified according to manufacturers’ information, jurisdictional codes, standards and regulations
A-1.02.09P	use PPE and safety equipment	PPE and safety equipment is used according to manufacturers’ information, company policies and procedures, and jurisdictional guidelines
A-1.02.10P	complete documentation	documentation is completed according to company policies

Range of Variables

PPE includes: respirators, steel toed boots, hardhats, safety glasses, hearing protection, gloves, face shields, face masks, protective wristlets, fire-retardant clothing, high-visibility clothing
safety equipment includes: fall-arrest systems, fire extinguishers, first aid kits, smoke and fume extractors
application requirements include: fit, specific work hazards, conditions
training and certification include: first aid, confined space, fall-arrest, aerial work platform use

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-1.02.01L	demonstrate knowledge of PPE and safety equipment, and their characteristics and applications	identify types of PPE and safety equipment, and describe their characteristics and applications
A-1.02.02L	demonstrate knowledge of procedures to use PPE and safety equipment	describe procedures to use PPE and safety equipment
		describe procedures to maintain PPE and safety equipment
		identify hazards and describe safe work practices pertaining to use of PPE and safety equipment
A-1.02.03L	demonstrate knowledge of training and certification requirements for PPE and safety equipment	identify training required by jurisdictional codes, standards and regulations, and site-specific regulations
A-1.02.04L	demonstrate knowledge of regulatory requirements pertaining to use of PPE and safety equipment	identify regulations and safety documentation pertaining to use of PPE and safety equipment
A-1.02.05L	demonstrate knowledge of emerging technologies, procedures and practices pertaining to safety equipment	identify technologies that contribute to safe work practices

Range of Variables

PPE includes: respirators, steel toed boots, hardhats, safety glasses, hearing protection, gloves, face shields, face masks, protective wristlets, fire-retardant clothing, high-visibility clothing
safety equipment includes: fall-arrest systems, fire extinguishers, first aid kits, smoke and fume extractors
hazards include: poor housekeeping, overhead hazards, tripping hazards, trenching and shoring hazards, electrical hazards, confined space hazards, hot work hazards, silica and asbestos hazards, noise hazards, environmental hazards, vibration hazards, air quality hazards, falling application

A-1.03 - Performs lock-out and tag-out (LOTO) procedures

A-1.03 - Performs lock-out and tag-out (LOTO) procedures
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-1.03.01P	determine LOTO requirements for system components	LOTO requirements for system components are determined according to local AHJ, site requirements and conditions, and company policies and procedures
A-1.03.02P	obtain and install designated LOTO equipment	LOTO equipment is installed in required location according to documentation from owner’s representative
A-1.03.03P	complete documentation	documentation for LOTO is signed off by installing personnel according to company policies and procedures
A-1.03.04P	apply isolation methods	isolation methods are applied to system being locked out and system is at a zero-energy state
A-1.03.05P	remove lock-out equipment	lock-out equipmentis removed according to procedural guidelines
A-1.03.06P	apply reinstatement methods and procedures	reinstatement methods and procedures are applied to system being re-energized to a full energy state

Range of Variables

system components include: pumps, valves, electrical panels, HVAC systems
LOTO equipment includes: lock and key, chains and tags, lock-out scissor clamps, lock-box
documentation includes: LOTO permits, tool box meeting reports, sign-in and sign-out sheets
isolation methods include: double-block-and-bleed, blinding, breaker locks, opening low point valves, checking gauges and switches, inspecting sight glasses
procedural guidelinesinclude: tag-in and tag-out, sign-in and sign-out, company-specific policies

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-1.03.01L	demonstrate knowledge of LOTO equipment, and their characteristics and applications	identify LOTO equipment, and describe their characteristics and applications
A-1.03.01L		identify types of documentation related to company LOTO policies and procedures
A-1.03.02L	demonstrate knowledge of LOTO equipment	identify tools and equipment used to LOTO, and describe their procedures for use
		identify hazards and describe safe work practices pertaining to use of LOTO equipment
		describe procedures to LOTOpiping systems
		describe isolation methods
		identify situations and system components that require lock-out
A-1.03.03L	demonstrate knowledge of training and certification requirements to LOTO	identify training and certification requirements to LOTO
A-1.03.04L	demonstrate knowledge of regulatory requirements pertaining to LOTO	identify safety regulations pertaining to locking out system components
A-1.03.04L		identify codes, standards and regulations pertaining to LOTO
A-1.03.05L	demonstrate knowledge of emerging technologies and practices pertaining to LOTO equipment and procedures	identify emerging technologies that enhance LOTO equipment and procedures

Range of Variables

LOTO equipment includes: lock and key, chains and tags, lock-out scissor clamps, lock-box
hazards include: electrocution, chemical burns, crushing, pinching, sudden release of energy
isolation methods include: double-block-and-bleed, blinding, breaker locks, opening low point valves, checking gauges and switches, inspecting sight glasses
system components include: pumps, valves, electrical panels, HVAC systems

Task A-2 Uses and maintains tools and equipment

Task Descriptor

Tools and equipment should be used in a safe manner and for the purpose that they are intended. All tools and equipment must be used, monitored, maintained and stored according to safe work practices and procedures to complete all tasks of the trade, and to prevent injuries and damage to materials and property. Plumbers are expected to keep tools and equipment organized and in good working order so that work can be done efficiently and without down time due to tool and equipment failure.

A-2.01 - Uses common tools and equipment

A-2.01 - Uses common tools and equipment
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-2.01.01P	maintain tools and equipment	tools and equipment are maintained according to specifications, and safety practices and procedures
A-2.01.02P	perform visual inspection	deficiencies or defects are identified according to visual inspection before using tools and equipment
A-2.01.03P	remove worn, damaged or defective tools and equipment	worn, damaged or defective tools and equipment are tagged using identification markings, reported to supervisor and removed from service
A-2.01.04P	organize tools and equipment	tools and equipment are organized and stored according to specifications and company policies and procedures to prevent damage
A-2.01.05P	follow scheduled servicing procedures for tools and equipment	scheduled servicing procedures documentation is completed for maintenance of tools and equipment
A-2.01.06P	select tools and equipment	tools and equipment are selected according to application and materials
A-2.01.07P	set up tools and equipment	tools and equipment are set up according to applications and safe work practices
A-2.01.08P	protect equipment and flammable materials while operating equipment	flammable materials are protected or removed from vicinity of work and equipment is protected

Range of Variables

deficiencies or defects include: worn, bent, broken, damaged and inoperable tools
identification markings include: tape, colour codes, markings, tags

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-2.01.01L	demonstrate knowledge of tools and equipment, their applications, maintenance and procedures for use	identify hazards and describe safe work practices pertaining to use of tools and equipment
		identify types of hand tools, and describe their procedures for use
		identify types of power tools, and describe their procedures for use
		identify types of measuring tools and equipment, and describe their procedures for use
		identify types of powder-actuated tools, and describe their applications
		identify types of pipe cutting and joining equipment, and describe their procedures for use
		identify types of oxy-fuel equipment and describe their procedures for use
		identify oxy-fuel gauges, torches and tips, and describe their procedures for use
		identify flammable materials related to oxy-fuel equipment
A-2.01.02L	demonstrate knowledge of procedures to inspect, maintain and store tools and equipment	describe procedures to inspect, maintain and store tools and equipment
A-2.01.03L	demonstrate knowledge of training and certification requirements pertaining to use of tools and equipment	identify training and certification required by AHJ and manufacturer pertaining to use of tools and equipment
A-2.01.04L	demonstrate knowledge of emerging technologies and practices pertaining to use of tools and equipment	identify technologies that contribute to efficient use of tools and equipment

Range of Variables

hazards include: electrocution, cuts, pinches, burns, debris, embedded objects, projectiles, slip and fall, fumes, kickback
oxy-fuel equipment includes: flashback arrestors, regulators, hoses, strikers, tanks, torch tips and handles

A-2.02 - Uses access equipment

A-2.02 - Uses access equipment
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-2.02.01P	select ladders	ladders are selected according to application requirements
A-2.02.02P	select work platforms	work platforms are selected according to application requirements
A-2.02.03P	perform visual inspection of ladders, work platforms and motorized aerial work platforms	visual inspection of ladders, work platforms and motorized aerial work platforms is completed prior to and during use, and safety documentation is completed
A-2.02.04P	secure ladders, work platforms and motorized aerial work platforms	ladders, work platforms and motorized aerial work platforms are secured according to safety codes, jurisdictional guidelines and site-specific requirements
A-2.02.05P	identify, tag and remove worn, damaged or defective ladders, work platforms and motorized aerial work platforms	ladders, work platforms and motorized aerial work platforms are tagged, reported to supervisor and removed from service
A-2.02.06P	store ladders, work platforms and motorized aerial work platforms	ladders, work platforms and motorized aerial work platforms are organized and stored to prevent damage
A-2.02.07P	verify certification dates for ladders, work platforms and motorized aerial work platforms	ladders, work platforms and motorized aerial work platforms certifications are current according to documentation
A-2.02.08P	obtain motorized aerial work platform training	motorized aerial work platform training is completed according to company policy and jurisdictional regulations

Range of Variables

ladders include: stepladders, extension ladders, platform ladders
work platforms include: scaffolding, tube and clamp
motorized aerial work platforms include: scissor lift, articulated boom, personnel basket

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-2.02.01L	demonstrate knowledge of ladders, work platforms and motorized aerial work platforms, their characteristics, applications and limitations	identify types of ladders, and describe their characteristics, applications and limitations
		identify types of work platforms, and describe their characteristics, applications and limitations
		identify types of motorized aerial work platforms, and describe their characteristics, applications and limitations
A-2.02.02L	demonstrate knowledge of procedures to use access equipment	describe procedures to erect and dismantle ladders, work platforms and motorized aerial work platforms
A-2.02.02L	demonstrate knowledge of procedures to use access equipment	identify hazards and describe safe work practices pertaining to ladders, work platforms and motorized aerial work platforms
A-2.02.03L	demonstrate knowledge of training and certification requirements to use access equipment	identify access equipment training and certification requirements
A-2.02.04L	demonstrate knowledge of regulatory requirements to use access equipment	identify jurisdictional regulations and site-specific requirements pertaining to access equipment
A-2.02.05L	demonstrate knowledge of emerging technologies pertaining to access equipment	identify emerging technologies that contribute to work efficiency

Range of Variables

ladders include: stepladders, extension ladders, platform ladders
work platforms include: scaffolding, tube and clamp
motorized aerial work platforms include: scissor lift, articulated boom, personnel basket
hazards include: pinch points, slip and fall, falling objects, lack of supervision, missing safety accessories, tipping, excessive load, electrocution or shock, uneven surfaces
jurisdictional regulations and site-specific requirements include: personnel training/certification, equipment certification requirements, proper use and limitations of equipment

A-2.03 - Uses rigging, hoisting, lifting and positioning equipment

A-2.03 - Uses rigging, hoisting, lifting and positioning equipment
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-2.03.01P	plans lift	lift plan strategy and procedures to communicate are implemented according to job requirements and site conditions
A-2.03.02P	identify new and existing hazards and elements	hazards and elements are identified and recorded, and hazard assessment forms are completed according to AHJ, and company policies and procedures
A-2.03.03P	verify rigging, hoisting, lifting and positioning equipment is suitable for load requirements	rigging, hoisting, lifting and positioning equipment is verified according to AHJ and safe work policies and procedures to meet working load limit (WLL) requirements
A-2.03.04P	inspect rigging, hoisting, lifting and positioning equipment	rigging, hoisting, lifting and positioning equipment is inspected physically and visually for equipment faults
A-2.03.05P	assess, report, tag and remove damaged rigging, hoisting, lifting and positioning equipment from service	damaged rigging, hoisting, lifting and positioning equipment is tagged, reported, and removed from service
A-2.03.06P	communicate lift plan to others	all personnel are advised of lift plan
A-2.03.07P	restrict access to lift area and path of travel	access to lift area and path of travel are restricted using barricades, signage and barrier tape
A-2.03.08P	select and attach rigging, hoisting, lifting and positioning equipment	rigging, hoisting, lifting and positioning equipment is selected according to lift plan
A-2.03.09P	inspect knots, hitches and bends	knots, hitches and bends are visually inspected
A-2.03.10P	place load and secure in location	various methods for securing load without damage to personnel and property are used according to lift plan
A-2.03.11P	clean and lubricate rigging, hoisting, lifting and positioning equipment	rigging, hoisting, lifting and positioning equipment is cleaned, lubricated and maintained according to specifications

Range of Variables

procedures to communicate include: electronic communications (audible), hand signals (visual)
hazards include: blind spots, overhead piping, live equipment, power lines, site-specific hazards, shock loading, equipment fatigue, uneven surfaces
elements include: weather, temperature
rigging, hoisting, lifting and positioning equipment includes: block and tackle, chain block, come‑along, snatch blocks, tugger (power), winch, forklift, grip hoist, wire rope, shackles, slings, softeners, rope, rollers, chain falls, jacks, cable grip hoists, cranes
load requirements include: WLL, final location of load
equipment faults include: rips, tears, cracks, bird-caging, frayed wire rope, frayed synthetic slings, worn shackles, hydraulic oil leaks, missing rating tags, non-CSA approved equipment
knots, hitches and bends include: bowline, cat’s paw, clove hitch, half-hitch
methods for securing load include: bolting, lashing, site‑specific methods

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-2.03.01L	demonstrate knowledge of rigging, hoisting, lifting and positioning equipment, their characteristics, applications and limitations	identify types of rigging, hoisting, lifting and positioning equipment, and their accessories, and describe their applications and load capacity
		identify types of equipment used to secure lift area
		identify types of knots, hitches and bends, and describe their characteristics and applications
		identify factors to consider when selecting rigging, hoisting, lifting and positioning equipment
A-2.03.02L	demonstrate knowledge of calculations required when performing hoisting, lifting and positioning operations	explain how to calculate load weight
		explain sling angles when preparing for hoisting and lifting operation
		explain correlation of sling angles to sling capacities
		identify equipment derating criteria based on specifications and load demands
A-2.03.03L	demonstrate knowledge of inspection, maintenance and storage procedures for rigging, hoisting, lifting and positioning equipment	identify hazards and describe safe work practices pertaining to rigging, hoisting, lifting and positioning
		describe procedures to inspect, maintain and store rigging, hoisting, lifting and positioning equipment
		describe procedures for inspecting knots, hitches and bends
A-2.03.04L	demonstrate knowledge of procedures to use rigging, hoisting, lifting and positioning equipment	identify tools and equipment used for rigging, hoisting, lifting and positioning equipment, and describe their procedures for use
		identify hazards, and describe safe work policies and procedures pertaining to hoisting, lifting, rigging and positioning
		describe procedures to ensure work area is safe for rigging, hoisting, lifting and positioning
		describe procedures to communicate during rigging, hoisting, lifting and positioning operations
		identify elements in lift plan, and describe requirements and procedures used for attaching rigging equipment to load
		describe procedures to rig material and equipment for lifting, hoisting and positioning
		describe procedures to tie knots, hitches and bends
A-2.03.05L	demonstrate knowledge of training and certification requirements for rigging, hoisting, lifting and positioning equipment	identify training and certification requirements for rigging, hoisting, lifting and positioning equipment
A-2.03.06L	demonstrate knowledge of regulatory requirements to use rigging, hoisting, lifting and positioning equipment	identify codes, standards and regulations to use rigging, hoisting, lifting and positioning equipment

Range of Variables

rigging, hoisting, lifting and positioning equipment includes: block and tackle, chain block, come‑along, snatch blocks, tugger (power), winch, forklift, grip hoist, wire rope, shackles, slings, softeners, rope, rollers, chain falls, jacks, cable grip hoists, cranes
knots, hitches and bends include: bowline, cat’s paw, clove hitch, half-hitch
factors include: load characteristics, rigging inspection, work environment, safety factors, sling angles
sling angles include: 45°, 60°
hazards include: blind spots, overhead piping, live equipment, power lines, site-specific hazards, shock loading, equipment fatigue, uneven surfaces
procedures to ensure a safe work area include: supervision of lift, securing work area, communication
procedures to communicate include: electronic communications (audible), hand signals (visual)

A-2.04 - Rigs loads for cranes

A-2.04 - Rigs loads for cranes
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-2.04.01P	plans lift	lift plan strategy andprocedures to communicate are implemented according to job requirements and site conditions
A-2.04.02P	identify new and existing hazards and elements	hazards and elements are identified and recorded, and hazard assessment forms are completed according to AHJ, and company policies and procedures
A-2.04.03P	assist to determine load requirements for lift	load requirements are determined and rigging, hoisting, lifting and positioning equipment is verified to ensure a safe lift
A-2.04.04P	perform physical and visual inspection	rigging, hoisting, lifting and positioning equipment is inspected physically and visually, and faults are detected and documented
A-2.04.05P	inspect line for knots, hitches and bends	lines are inspected and are removed from service when knots, hitches and bends are faulty
A-2.04.06P	communicate lift plan to personnel	personnel are advised of lift plan
A-2.04.07P	identify swing radius and potential obstructions and hazards	equipment is positioned to clear obstructions and hazards
A-2.04.08P	restrict access to lift area and path of travel	access to lift area and path of travel are restricted using barricades, signage and barrier tape
A-2.04.09P	assist in inspection of rigging, hoisting, lifting and positioning equipment	rigging, hoisting, lifting and positioning equipment is visually and physically inspected according to safe work practices
A-2.04.10P	tie knots, hitches and bends	knots, hitches and bends are tied and visually inspected
A-2.04.11P	use tag line to orientate and stabilize lift	tag line is secured to load and load is under control at all times
A-2.04.12P	transfer load to other rigging equipment for final placement of load as required	method of securing load to transfer without damage to material, equipment or personnel is used
A-2.04.13P	place load and secure in location	load is placed and secured using various methods according to job requirements

Range of Variables

procedures to communicate include: electronic communications, signaler, horns, sirens(audible), hand signals (visual)
hazards include: blind spots, power lines, overhead piping, live equipment, site-specific hazards, weather, shock-loading
elements include: weather, temperature
load requirements include: WLL, final location of load
rigging, hoisting, lifting and positioning equipment includes: wire rope, shackles, slings, softeners, tag lines, spreader bars, chokers, boom trucks, overhead cranes, telescopic forklifts, mobile cranes, tower cranes
faults include: rips, tears, cracks, bird-caging, frayed wire rope, frayed slings, worn shackles, hydraulic oil leaks, missing rating tags
knots, hitches and bends include: bowline, cat’s paw, clove hitch, half-hitch
other rigging equipment includes: boom truck, mobile crane, forklift, tower crane
methods for securing load include: bolting, lashing, site‑specific methods

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-2.04.01L	demonstrate knowledge of rigging, hoisting, lifting and positioning equipment, their characteristics, applications and limitations	identify types of rigging, hoisting, lifting and positioning equipment and accessories, and describe their characteristics, applications and limitations
A-2.04.01L		identify types of knots, hitches and bends,and describe their characteristics and applications
A-2.04.02L	demonstrate knowledge of procedures to rig loads using rigging, hoisting, lifting and positioning equipment	identify tools and equipment used to rig loads using rigging, hoisting, lifting and positioning equipment, and describe their procedures for use
		identify hazards and describe safe work practices pertaining to rigging, hoisting, lifting and positioning
		describe procedures to use rigging, hoisting, lifting and positioning equipment
		describe procedures to ensure a safe work area for rigging, hoisting, lifting and positioning
		describe methods used for attaching rigging equipment to load
		describe procedures to rig material and equipment for lifting, hoisting and positioning
		describe procedures to communicate during rigging, hoisting, lifting and positioning operations
		describe procedures to communicate during set up operations
		describe procedures to tie knots, hitches and bends
A-2.04.03L	demonstrate knowledge of training and certification requirements for rigging, hoisting, lifting and positioning equipment	identify training and certification requirements for rigging, hoisting, lifting and positioning equipment
A-2.04.04L	demonstrate knowledge of regulatory requirements to use rigging, hoisting, lifting and positioning equipment	identify codes, standards and regulations to use rigging, hoisting, lifting and positioning equipment
A-2.04.04L		identify jurisdictional regulations and site requirements pertaining to rigging for cranes

Range of Variables

rigging, hoisting, lifting and positioning equipment includes: wire rope, shackles, slings, softeners, tag lines, spreader bars, chokers, boom trucks, overhead cranes, telescopic forklifts, mobile cranes, tower cranes
knots, hitches and bends include: bowline, cat’s paw, clove hitch, half-hitch
hazards include: blind spots, power lines, overhead piping, live equipment, site-specific hazards, weather, shock-loading
procedures to ensure a safe work area include: supervision of lift, securing work area, communication
procedures to communicate include: electronic communications, signaler, horns, sirens(audible), hand signals (visual)

A-2.05 - Uses welding equipment

A-2.05 - Uses welding equipment
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	no	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-2.05.01P	assist in selection of welding equipment	welding equipment is selected according to application and materials
A-2.05.02P	handle welding consumables	handling of welding consumables is performed according to quality control requirements
A-2.05.03P	assist in matching alloys to specific components to be welded	alloy selected matches specifications
A-2.05.04P	assist in setting up welding equipment	welding equipment is set up according to application
A-2.05.05P	protect surrounding equipment and flammable materials while welding	flammable materials are protected or removed from vicinity of welding work, and equipment is protected
A-2.05.06P	assist in performing tack welding	tack welds are performed within jurisdictional limitations
A-2.05.07P	assist in performing visual inspections to maintain welding equipment	all defects in welding equipment are identified
A-2.05.08P	assist in identifying, tagging and replacing worn, damaged or defective welding equipment	worn, damaged or defective welding equipment is identified, tagged, reported to supervisor and replaced, and is in safe and operable condition
A-2.05.09P	ensure work area location is disarmed within safety monitoring system	work area location is disarmed by building operator and safety monitoring system procedures are followed according to building policy

Range of Variables

welding equipment includes: Shielded Metal Arc Welding (SMAW) equipment, Gas Tungsten Arc Welding (GTAW) equipment, Gas Metal Arc Welding (GMAW) equipment, heat fusion welding equipment, plasma welding equipment, laser welding equipment
welding consumables include: welding rods, flux, grinding discs, shielding gases
safety monitoring system includes: a system that assists locating fire, smoke and health hazards in a building and alerting first responders

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-2.05.01L	demonstrate knowledge of welding equipment, their characteristics and applications	identify types of welding equipment, and describe their characteristics and applications
		identify different welding processes and their applications
		identify welding consumables, and describe their characteristics and applications
		identify materials that can be reconditioned, reused or recycled
A-2.05.02L	demonstrate knowledge of procedures to perform non-pressure and non-structural welds	identify welding equipment used to perform non-pressure and non-structural welds, and describe their procedures for use
		identify hazards, and describe safety practices pertaining to welding
		describe procedures to perform non-pressure and non-structural welds
		describe procedures to inspect, maintain and store welding equipment and welding consumables
		describe energy-saving equipment
A-2.05.03L	demonstrate knowledge of training and certification requirements to use welding equipment	identify training and certification requirements to use welding equipment
A-2.05.04L	demonstrate knowledge of regulatory requirements to use welding equipment	identify codes, standards, and regulations to use welding equipment
A-2.05.05L	demonstrate knowledge of emerging technologies and practices pertaining to welding equipment	identify emerging technologies such as laser welding

Range of Variables

welding equipment includes: Shielded Metal Arc Welding (SMAW) equipment, Gas Tungsten Arc Welding (GTAW) equipment, Gas Metal Arc Welding (GMAW) equipment, heat fusion welding equipment, plasma welding equipment, laser welding equipment
welding processes include: SMAW, GTAW, GMAW, laser welding
welding consumables include: welding rods, flux, grinding discs, shielding gases
hazards include: electrocution, fumes, sparks, flash, burns

A-2.06 - Uses soldering and brazing equipment

A-2.06 - Uses soldering and brazing equipment
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-2.06.01P	select soldering and brazing equipment	soldering and brazing equipment is selected according to application and materials
A-2.06.02P	set up soldering and brazing equipment	soldering and brazing equipment is set up according to application
A-2.06.03P	match alloys to specific components to be soldered or brazed	alloy selected matches specifications
A-2.06.04P	select flux and solder	flux and solder are selected according to application and codes, and meets requirements of weld procedures and quality control
A-2.06.05P	join piping fittings and components	piping fittings and components are joined according to procedures for brazed or soldered materials
A-2.06.06P	purge and flush piping and tubing	piping and tubing are purged and flushed ensuring system remains a closed system to prevent contamination
A-2.06.07P	protect equipment and flammable materials while soldering and brazing	flammable materials are protected or removed from vicinity of soldering and brazing work, and equipment is protected
A-2.06.08P	maintain soldering and brazing equipment	soldering and brazing equipment is maintained according to specifications, and is in safe and operable condition
A-2.06.09P	identify, tag and replace worn, damaged or defective soldering and brazing equipment	worn, damaged or defective soldering and brazing equipment is identified, tagged, reported to supervisor and replaced
A-2.06.10P	store soldering and brazing equipment and consumables	soldering and brazing equipment and consumables are organized and stored to prevent damage and according to specifications
A-2.06.11P	ensure work area location is disarmed within safety monitoring system	work area location is disarmed by building operator and safety monitoring system procedures are followed according to building policy

Range of Variables

soldering and brazing equipment includes: oxy-fuel and air-fuel torches, attachments (strikers, methylacetylene-propadiene propane [MAPP] gas cylinders, torch heads)
soldering and brazing consumables include:silver solder, flux, soft solder, brazing rod, sand cloth, gases (nitrogen, carbon dioxide, oxygen, acetylene, MAPP, propane, argon)
safety monitoring system includes: a system that assists locating fire, smoke and heat hazards in a building and alerting first responders

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-2.06.01L	demonstrate knowledge of soldering and brazing equipment, their characteristics and applications	identify types of soldering and brazing equipment, and describe their characteristics and applications
		identify different soldering and brazing processes, and describe their characteristics and applications
		identify flush and purge procedures required for soldering and brazing
		identify soldering and brazing consumables
		identify fittings and piping that can be reused
A-2.06.02L	demonstrate knowledge of disarming work area location within safety monitoring system	describe procedure to isolate specific area of safety monitoring system
A-2.06.03L	demonstrate knowledge of soldering and brazing procedures	identify soldering and brazing equipment used for soldering and brazing, and describe their procedures for use
		identify hazards, and describe safety procedures pertaining to soldering and brazing
		describe soldering and brazing procedures
		describe procedures to inspect, maintain and store soldering and brazing equipment
A-2.06.04L	demonstrate knowledge of training and certification requirements for soldering and brazing	identify training and certification requirements for soldering and brazing
A-2.06.05L	demonstrate knowledge of regulatory requirements for soldering and brazing	identify codes, standards and regulations for soldering and brazing
A-2.06.06L	demonstrate knowledge of lead-reduction practices pertaining to soldering and brazing	identify technologies that contribute to lead-reduction

Range of Variables

soldering and brazing equipment includes: oxy-fuel and air-fuel torches, attachments (strikers, methylacetylene-propadiene propane [MAPP] gas cylinders, torch heads)
flush and purge procedures include: valve isolation, monitoring pressures, monitoring flow rates
soldering and brazing consumables include:silver solder, flux, soft solder, brazing rod, sand cloth, gases (nitrogen, carbon dioxide, oxygen, acetylene, MAPP, propane, argon)
safety monitoring system includes: a system that assists locating fire, smoke and heat hazards in a building and alerting first responders
hazards include: fumes, sparks, flash, burns, cuts, fire

Task A-3 Organizes work

Task Descriptor

Plumbers participate in organizing jobs, planning the work, generating material lists and managing their time to meet project deadlines. They ensure the plumbing systems are assembled correctly, through quality control practices, by following regulations and specifications. Plumbers use drawings and specifications to determine scope of work, and materials and methods to be used for specific installations. Drawings are also used to communicate detailed construction information such as dimensions, materials used, joining methods and templates, which are used in the layout and fabrication of piping systems.

It is very important for plumbers to develop a strong understanding of costing, work efficiencies, safe work practices and procedures, regulations and codes.

A-3.01 - Organizes project tasks and procedures

A-3.01 - Organizes project tasks and procedures
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-3.01.01P	identify task and sequence of tasks	task planning is done by completing construction sequence according to schedule
A-3.01.02P	identify tools, piping, equipment and materials required for task	required tools, piping, equipment and materials are identified according to application
A-3.01.03P	estimate time and labour requirements to complete tasks	productivity and progress reports reflect estimates
A-3.01.04P	coordinate schedule and work with other trades	work practices are tracked in progress reports and work schedules
A-3.01.05P	verify that required permits are in place before commencing work	required documentation is filed according to task requirements and AHJ
A-3.01.06P	adapt to changing environmental conditions	accommodate for unexpected environmental conditions
A-3.01.07P	organize work area requirements	work area requirements are met, and work practices are tracked in productivity reports and work schedule
A-3.01.08P	perform hazard assessments	hazard assessments are completed according to safe work practices and procedures
A-3.01.09P	coordinate for all necessary tools, piping, equipment, materials and spool pieces to be at installation location when needed	all necessary tools, piping, equipment, materials and spool pieces are at installation location when needed

Range of Variables

environmental conditions include: site-specific, weather, air quality, asbestos abatement, flooding
work area requirements include: installing temporary shelters, platforms, heaters, waste disposal, lunch
rooms, specific site safety requirements
hazards include: asbestos, trip hazards, overhead hazards, other trade activities, electrical hazards, silica dust

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-3.01.01L	demonstrate knowledge of procedures to plan and organize work	identify sources of information relevant to work planning
		describe considerations for determining job requirements
		describe planning procedures
		describe procedures to organize and maintain inventory
		describe Leadership in Energy and Environmental Design (LEED) procedures
A-3.01.02L	demonstrate knowledge of project costs and efficient trade practices	calculate labour and time costs
		calculate material costs and wastage
		identify work methods and planning to maximize most efficient practices while maintaining commitment to safety
A-3.01.03L	demonstrate knowledge of job-specific technology	identify digital devices to plan and organize tasks and schedules
		describe procedures for using digital devices to plan and organize tasks and schedules
		identify technologies including software and modelling practices pertaining to material and labour savings

Range of Variables

sources of information include: documentation, drawings, related professionals, clients, Internet
considerations include: safety, site layout, crane requirements, excavation, access
planning procedures include: scheduling, estimating, job costing

A-3.02 - Organizes materials and supplies

A-3.02 - Organizes materials and supplies
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-3.02.01P	estimate material and supplies required	materials and supplies for the task are estimated according to drawings and specifications, and are in place to prevent cost overruns and to enable smooth operation of project
A-3.02.02P	select and order material and equipment for task	material and equipment for task is selected and ordered according to specifications and site requirements
A-3.02.03P	schedule use of material and supplies throughout project	use of material and supplies is scheduled, and sufficient materials and supplies are available
A-3.02.04P	organize and store materials and supplies	materials and supplies are organized and stored to prevent theft and damage, and to ensure availability

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-3.02.01L	demonstrate knowledge of procedures to organize and maintain materials and supplies	identify sources of information relevant to organizing materials and supplies
		describe considerations for determining material and supply requirements
		describe procedures to organize and maintain inventory
		describe LEED procedures
A-3.02.02L	demonstrate knowledge of job-specific technology	identify technologies including software and modelling practices pertaining to material savings

Range of Variables

considerations include: plans, specifications, drawings, environment, codes, AHJ

A-3.03 - Uses documentation

A-3.03 - Uses documentation
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-3.03.01P	interpret technical documents	technical documents are interpreted to determine tasks to be performed
A-3.03.02P	use documentation	documentation is used according to task, company policies and procedures
A-3.03.03P	interpret symbols, dimensions and specifications	symbols, dimensions and specifications are interpreted
A-3.03.04P	perform metric/imperial conversions	metric/imperial conversions are performed
A-3.03.05P	measure dimensions	dimensions are measured according to technical documents
A-3.03.06P	sketch modifications of repairs and installations	modifications of repairs and installations are sketched according to specifications
A-3.03.07P	document work	work is documented according to company policies and procedures
A-3.03.08P	document alterations	alterations are documented by modifying plans, schematics and drawings to reflect changes and additions made to original design
A-3.03.09P	communicate status of task and LOTO to personnel	status of task and LOTO are communicated to personnel according to facility policies
A-3.03.10P	compile maintenance manuals from installed equipment specifications	product data sheets for installed equipment are included in maintenance manuals
A-3.03.11P	submit final documentation, including revisions to facility manager	final documentation including revisions are submitted to facility manager according to specifications

Range of Variables

technical documents include: AFC, as-built, schematics, diagrams, flow charts, specifications
documentation includes: work orders, estimating guides, service or repair guides, meeting records, specifications, as-built drawings (civil/site, architectural, mechanical, structural, shop, electrical, single line), sketches, logic diagram
installations include: piping systems, fixtures, equipment

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-3.03.01L	demonstrate knowledge of documentation, its purpose, application and use	describe and identify types of documentation developed from tasks
		describe procedures for finalizing documentation
		identify materials that can be reconditioned, reused or recycled
A-3.03.02L	demonstrate knowledge of technical documents anddocumentation, their characteristics and applications	identify terminology associated with technical documents anddocumentation
		identify types of technical documents anddocumentation, and describe their characteristics and applications
		identify common mechanical and electrical symbols
		describe metric/imperial systems and conversions
A-3.03.03L	demonstrate knowledge of procedures to use and interpret technical documents anddocumentation	describe procedures to use and interpret technical documents anddocumentation

Range of Variables

documentation includes: work orders, estimating guides, service or repair guides, meeting records, specifications, as-built drawings (civil/site, architectural, mechanical, structural, shop, electrical, single line), sketches, logic diagram
technical documents include: AFC, as-built, schematics, diagrams, flow charts, specifications

Task A-4 Performs routine trade activities

Task Descriptor

Routine trade activities are performed on a regular basis. These activities include performing piping system layout and related calculations, installing piping supports and sleeves, protecting piping systems, coordinating excavation and commissioning systems. Additional training and certification may be required, for example testing of cross connection devices.

A-4.01 - Plans layout for piping systems

A-4.01 - Plans layout for piping systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-4.01.01P	lay out final position of fixtures, appliances, pipe and pipe fittings	final positions of fixtures, appliances, pipe and pipe fittings are laid out according to drawings, codes, specifications, AHJ and site conditions
A-4.01.02P	select and use tools and equipment	required tools and equipment are selected and used according to type of piping material and used according to specifications
A-4.01.03P	coordinate layout with other trades to avoid interferences with other systems	final piping layout does not interfere with other systems

Range of Variables

fixtures include: water closets, sinks, tub/showers, basins
appliances include: water heaters, dishwashers, water treatment equipment, disposal unit, washing machines
pipe fittings include: tees, elbows, valves, devices
specifications include: engineered drawings, manufacturers’ requirements, job specifications, standards, shop drawings
tools and equipment include: levels, builders’ levels, measuring tapes, lasers, marking tools, wraparound, software and modeling technologies
piping material includes: plastic, copper, steel, cast iron
systems include: ventilation, electrical, sprinkler

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-4.01.01L	demonstrate knowledge of various piping and component layouts and their applications	interpret blueprints, specification documentation and job site instructions
		identify components used with various piping systems, and describe their characteristics and applications
		describe requirements of various piping systems
A-4.01.02L	demonstrate knowledge of procedures to lay out piping systems	identify tools and equipment required for layout, and describe their procedures for use
		describe procedures to lay out piping systems
		identify practices that promote labour savings
A-4.01.03L	demonstrate knowledge of training and certification requirements to lay out piping systems	identify training and certification requirements to lay out piping systems
A-4.01.04L	demonstrate knowledge of regulatory requirements to lay out piping systems	identify codes, standards and regulations to lay out piping systems
A-4.01.05L	demonstrate knowledge of emerging technologies and practices pertaining to laying out piping systems	identify technologies including software and modelling practices pertaining to material and labour savings

Range of Variables

piping includes: pipe and pipe fittings
components include: appliances, fixtures and control devices
tools and equipment include: levels, builders’ levels, measuring tapes, lasers, marking tools, wraparound, software and modeling technologies

A-4.02 - Calculates tube, tubing and pipe lengths

A-4.02 - Calculates tube, tubing and pipe lengths
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-4.02.01P	select and use tools	tools to complete tube, tubing and pipe length calculations are selected and used according to application
A-4.02.02P	calculate materials required	tube, tubing and pipe materials are calculated using appropriate tools
A-4.02.03P	calculate cut length of tube, tubing and pipe	cut length of tube, tubing and pipe is calculated using fitting allowances, gaps, measurements and expansion rates

Range of Variables

tools include: measuring tapes, scale rulers, calculators
cut length includes: end-to-end, centre-to-centre, centre-to-end

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-4.02.01L	demonstrate knowledge of tube, tubing and pipe, their characteristics and applications	identify tube, tubing and pipe, and describe their characteristics and applications
		interpret linear expansion and contraction tables in codes and specifications
		describe types of fitting allowances and their applications
		identify and create materials list
		identify materials that can be reused or recycled
A-4.02.02L	demonstrate knowledge of procedures to calculate tube, tubing and pipe lengths	identify tools and equipment used to calculate tube, tubing, pipe and offsets length, and describe their procedures for use
		describe procedures to calculate cut length
		describe procedures to calculate offsets
		identify practices that reduce material waste
A-4.02.03L	demonstrate knowledge of regulatory requirements pertaining to tube, tubing, pipe and offsets length	identify codes, standards and regulations pertaining to tube, tubing, pipe and offsets length
A-4.02.04L	demonstrate knowledge of emerging technologies and practices pertaining to pipe, tube, tubing and offsets length	identify technologies including software and modelling practices pertaining to material and labour savings

Range of Variables

specifications include: engineered drawings, manufacturers’ requirements, job specifications, shop drawings
fitting allowances include: face-to-centre, end-to-centre, thread engagement, insertion depth
tools include: measuring tapes, scale rulers, calculators
cut length includes: end-to-end, centre-to-centre, centre-to-end

A-4.03 - Installs piping supports

A-4.03 - Installs piping supports
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-4.03.01P	select hangers	hangers are selected according to specifications, pipe size, contents and pipe material, and ensure adequate support and prevent damage to piping and structural members
A-4.03.02P	select supports for seismic restraint	supports for seismic restraints are selected according to jurisdictional regulations and specifications
A-4.03.03P	place supports and hanger systems	supports and hanger systems are placed according to codes and specifications
A-4.03.04P	assemble supports and hangers	supports and hangers are assembled according to specifications
A-4.03.05P	attach supports and hangers to structural members	supports and hangers are attached according to specifications and codes
A-4.03.06P	select and use tools and equipment	tools and equipment for installing hangers and supports are selected according to application
A-4.03.07P	install support components	support components are installed according to specifications

Range of Variables

specifications include: engineered drawings, manufacturers’ requirements, job specifications, shop drawings
structural members include: concrete, wood and steel beams, joist systems
tools and equipment include: powder-actuated tools, hammer drills, chop saws
support components include: anchors, guides, threaded rods

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-4.03.01L	demonstrate knowledge of piping supports and hangers, their characteristics and applications	identify piping supports and hangers for various types and sizes of pipe, and describe their characteristics and applications
A-4.03.02L	demonstrate knowledge of procedures to install piping supports and hangers	identify tools and equipment used to install piping supports and hangers, and describe their procedures for use
		identify hazards and describe safe work practices pertaining to installation of piping supports and hangers
		describe procedures to install piping supports and hangers
		identify practices that reduce material waste
A-4.03.03L	demonstrate knowledge of training and certification requirements to install piping supports and hangers	identify training and certification requirements to install piping supports and hangers
A-4.03.04L	demonstrate knowledge of regulatory requirements to install piping supports and hangers	identify codes, standards and regulations to install piping supports and hangers
A-4.03.05L	demonstrate knowledge of emerging technologies and practices pertaining to installing piping supports and hangers	identify technologies including software and modelling practices pertaining to material and labour savings

Range of Variables

tools and equipment include: powder-actuated tools, hammer drills, chop saws
hazards include: pinch points, cuts, lifting, elevated work, falling materials, debris, auditory and vision hazards

A-4.04 - Installs piping sleeves

A-4.04 - Installs piping sleeves
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-4.04.01P	lay out piping sleeves	piping sleeve is laid out according to measurements taken from drawings
A-4.04.02P	select piping sleeves	piping sleeves are selected according to specifications and pipe size, and provide adequate space for insulation and fire stopping
A-4.04.03P	fabricate piping sleeves	piping sleeves are fabricated from material required for application and according to specifications
A-4.04.04P	select and use tools and equipment	tools and equipment for installing piping sleeves are selected and used according to installation
A-4.04.05P	cut hole to receive piping sleeve	hole is cut to accommodate piping sleeve size using piping sleeve cutting methods
A-4.04.06P	fasten piping sleeves to structures	piping sleeves are aligned and securely fastened to structures
A-4.04.07P	protect piping sleeves	piping sleeves are protected from blockage and misalignment during concrete pour

Range of Variables

specifications include: engineered drawings, manufacturers’ requirements, job specifications, shop drawings
material includes: plastic pipe, metal pipe, firestop sleeves, sheet metal
tools and equipment include: coring drills, tin snips, grinders, hole saws
piping sleeve cutting methods include: coring, drilling, cutting
structures include: metal decking, formwork, block wall

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-4.04.01L	demonstrate knowledge of piping sleeves, their characteristics and applications	identify types of materials used for piping sleeves, and describe their characteristics and applications
		identify piping sleeves for various sizes of pipe, and describe their characteristics and applications
		identify specifications for determining piping sleeves and clearances
		identify materials that can be reconditioned, reused or recycled
A-4.04.02L	demonstrate knowledge of procedures to install piping sleeves	identify tools and equipment used to install piping sleeves, and describe their procedures for use
		identify hazards and describe safe work practices pertaining to installation of piping sleeves
		describe procedures to install piping sleeves
		determine proper location of piping sleeves
		identify practices that reduce material waste
A-4.04.03L	demonstrate knowledge of training and certification requirements to install piping sleeves	identify training and certification requirements to install piping sleeves
A-4.04.04L	demonstrate knowledge of regulatory requirements to install piping sleeves	identify codes, standards and regulations to install piping sleeves
A-4.04.05L	demonstrate knowledge of emerging technologies and practices pertaining to installing piping sleeves	identify technologies including software and modelling practices pertaining to material and labour savings

Range of Variables

specifications include: engineered drawings, manufacturers’ requirements, job specifications, shop drawings
tools and equipment include: coring drills, tin snips, grinders, hole saws
hazards include: pinch points, cuts, lifting, elevated work, falling materials, debris, auditory and vision hazards

A-4.05 - Commissions systems

A-4.05 - Commissions systems
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-4.05.01P	flush and degrease lines and clean strainers prior to commissioning system to remove foreign matter	lines are flushed, degreased and foreign matter is removed so that plumbing system is ready for commissioning
A-4.05.02P	purge air and fill system to operating levels and pressures	air is purged from system, and operating levels and pressures are set according to specifications
A-4.05.03P	add chemicals for prevention of freezing and deterioration	chemicals are added according to specifications
A-4.05.04P	start system to verify operation	system operates safely according to specifications and system requirements
A-4.05.05P	adjust components to ensure operation of system	components are adjusted according to specifications, and system and safety requirements
A-4.05.06P	clean, flush and sanitize potable water systems	potable water systems are sanitized according to specifications and before occupancy
A-4.05.07P	document and forward commissioning information	commission documents are completed according to specifications and AHJ, and provided to building authority

Range of Variables

foreign matter includes: debris, scale
specifications include: engineered drawings, manufacturers’ requirements, job specifications, as-built drawings, approved shop drawings
chemicals include: glycol, inhibitors
components include: sensors, mechanical and electrical controls
commissioning information includes: chemicals added, date of commissioning, pressure readings
commission documents include: manufacturers’ instructions, engineering specifications
building authority includes: building owner/occupant, engineer, architect, maintenance staff

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-4.05.01L	demonstrate knowledge of commissioning	identify systems and equipment that require commissioning
A-4.05.01L	demonstrate knowledge of commissioning	describe sources of information pertaining to commissioning systems
A-4.05.02L	demonstrate knowledge of procedures to commission systems	identify tools and equipment to commission systems, and describe their procedures for use
		identify hazards and describe safe work practices pertaining to commissioning
		describe procedures to commission systems
A-4.05.03L	demonstrate knowledge of training and certification requirements to commission systems	identify training and certification requirements to commission systems
A-4.05.04L	demonstrate knowledge of regulatory requirements pertaining to commissioning systems	identify codes, standards and regulations pertaining to commissioning systems

Range of Variables

sources of information include: specifications, codes, standards and regulations, operation and maintenance manuals, quality assurance and quality control documentation, as-built drawings, approved shop drawings
tools and equipment include: pumps, glycol meter, gauges, multimeters
hazards include: pressure, explosions, burns, electrocution, flying debris, silica hazards, auditory and visual hazards
procedures include: marking and labelling system components (valves, equipment, pipes), providing turnover instructions, coordinating system start-up

A-4.06 - Protects piping systems, equipment and structure from damage

A-4.06 - Protects piping systems, equipment and structure from damage
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-4.06.01P	make penetrations through building envelope	penetrations through building envelope are secured and watertight using materials according to specifications
A-4.06.02P	install galvanic protection where dissimilar metals come into contact	galvanic protection is installed according to industry piping practice to prevent electrolysis where required
A-4.06.03P	install heat tracing and insulation	heat tracing and insulation materials are installed according to specifications to prevent freezing of piping contents
A-4.06.04P	install components that protect against vibration and movement	piping and equipment are protected from damage from vibration or other movement
A-4.06.05P	install expansion joints in piping systems	expansion joints are installed according to specifications to allow for thermal expansion and contraction, and settling of structures
A-4.06.06P	lay out housekeeping pads for pumps and equipment	housekeeping pads for pumps and equipment are placed according to specifications
A-4.06.07P	install water hammer arrestors	water hammer arrestors are installed according to codes, AHJ and specifications to protect systems from water hammer
A-4.06.08P	protect embedded components	embedded components are protected according to specifications, AHJand site requirements
A-4.06.09P	install backwater valves	backwater valves are installed according to codes, specifications and AHJ to protect structure from backflow

Range of Variables

materials include: flashings, vent terminations, caulking, guards, link seal
specifications include: engineered drawings, manufacturers’ requirements, job specifications, approved shop drawings
components include: spring hangers, isolators, flex connectors, seismic restraints

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-4.06.01L	demonstrate knowledge of methods used to protect piping systems, equipment and structure from damage	identify components,and describeapplications used to protect against vibration and movement
		identify types of potential damage
		describe dielectric fittingsand applications used to prevent electrolysis
		describe heat trace and insulation,and applications used to prevent freezing of pipe contents
		describe expansion tanksand applications used to accommodate thermal expansion
		describe water hammer arrestorsand applications used to prevent water hammer
		describe devices used to prevent backflow in piping systems
A-4.06.02L	demonstrate knowledge of procedures to protect piping systems, equipment and structure from damage	identify tools and equipment used to protect piping systems, equipment and structure from damage, and describe their procedures for use
		identify hazards and describe safe work practices pertaining to protecting piping systems, equipment and structure from damage
		describe procedures to protect piping systems, equipment and structure from damage
A-4.06.03L	demonstrate knowledge of training and certification requirements to protect piping systems, equipment and structure from damage	identify training and certification requirements to protect piping systems, equipment and structure from damage
A-4.06.04L	demonstrate knowledge of regulatory requirements to protect piping systems, equipment and structure from damage	identify codes, standards and regulations to protect piping systems, equipment and structure from damage

Range of Variables

components include: spring hangers, isolators, flex connectors, seismic restraints
hazards include: pinch points, cuts, lifting, elevated work, falling materials, debris, auditory and vision hazards

A-4.07 - Coordinates excavation and backfilling of trenches

A-4.07 - Coordinates excavation and backfilling of trenches
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-4.07.01P	obtain permits	permits required by AHJ are obtained according to specifications and scope of work
A-4.07.02P	lay out and mark excavation route	excavation route is marked according to specifications
A-4.07.03P	coordinate with utility companies to locate underground utilities	all utilities are located and marked to avoid consequences
A-4.07.04P	determine excavation requirements and document	excavation requirements are determined according to specifications and site conditions
A-4.07.05P	schedule equipment for excavation	required equipment is available for excavation
A-4.07.06P	verify backfill material	backfill materials are verified according to codes, specifications, AHJand site conditions
A-4.07.07P	supervise backfilling and compaction	backfilling and compaction procedures are completed according to specifications, AHJ, and site conditions and requirements

Range of Variables

specifications include: engineered drawings, manufacturers’ requirements, job specifications, approved shop drawings
consequences include: damage to utilities, injuries to personnel
excavation requirements include: depth, grade, bedding
equipment includes: backhoes, jackhammers, tampers, shovels

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-4.07.01L	demonstrate knowledge excavating, backfilling and compacting trenches	identify types of backfill materials, and describe their characteristics and applications
		describe considerations to excavate, backfill and compact trenches
		calculate amount of grade and elevation required using fractions, ratios and percentages
		identify materials that can be reconditioned, reused or recycled
A-4.07.02L	demonstrate knowledge of procedures to excavate, backfill and compact trenches	identify tools and equipment used to excavate, backfill and compact trenches, and describe their procedures for use
		identify hazards and describe safe work practices pertaining to excavating, shoring and backfilling trenches
		describe procedures to excavate, backfill and compact trenches
		identify practices that reduce material waste
A-4.07.03L	demonstrate knowledge of training and certification requirements pertaining to excavating, backfilling and compacting trenches	identify training and certification requirements pertaining to excavating, backfilling and compacting trenches
A-4.07.04L	demonstrate knowledge of regulatory requirements pertaining to excavating, backfilling and compacting trenches	interpret codes, regulations, standards and specifications pertaining to excavating, backfilling and compacting trenches
A-4.07.05L	demonstrate knowledge of emerging technologies and practices pertaining to excavating, backfilling and compacting trenches	identify technologies that contribute to work efficiencies

Range of Variables

equipment includes: backhoes, jackhammers, tampers, shovels
hazards include: crushing, buried by backfill, electrocution, flooding, drowning

A-4.08 - Installs fire stopping devices and materials

A-4.08 - Installs fire stopping devices and materials
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-4.08.01P	identify locations where fire stopping devices and materials are required	locations where fire stopping devices and materials are required to prevent potential spread of fire and smoke are identified according to specifications
A-4.08.02P	select fire stopping devices and materials	fire stopping devices and materials are selected according to specifications
A-4.08.03P	select and use tools and equipment	tools and equipment are selected and used according to application
A-4.08.04P	anchor fire stopping devices to building structure	fire stopping devices are firmly attached to building structure using approved methods
A-4.08.05P	apply fire stopping material to fill gaps and cavities around penetrations in walls and floors	all gaps and cavities around penetrations are filled using fire stopping materialaccording to specifications and AHJ
A-4.08.06P	secure fire stopping material to pipe	fire stopping material is secured to pipe according to specifications

Range of Variables

fire stopping devices and materials include: collars, straps, caulking, insulating materials
specifications include: manufacturer specifications, engineered listings, building code requirements
tools and equipment include: screw guns, caulking guns, hammer drills
methods include: screwing, wrapping, pinning

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-4.08.01L	demonstrate knowledge of fire stopping devices and materials, their characteristics, applications and operation	identify fire stopping devices and materials, and describe their characteristics and applications
		describe operating principles of fire stopping devices and materials
		identify systems requiring fire stopping
		identify materials that can be reconditioned, reused or recycled
A-4.08.02L	demonstrate knowledge of procedures to install fire stopping devices and materials	identify tools and equipment used to install fire stopping devices and materials, and describe their procedures for use
		identify hazards and describe safe work practices pertaining to installation of fire stopping devices and materials
		describe procedures to install fire stopping devices and materials
A-4.08.03L	demonstrate knowledge of training and certification requirements to install fire stopping devices and materials	identify training and certification requirements to install fire stopping devices and materials
A-4.08.04L	demonstrate knowledge of regulatory requirements to install fire stopping devices and materials	identify codes, standards and regulations pertaining to fire stopping
A-4.08.05L	demonstrate knowledge of emerging technologies and practices pertaining to the installation of fire stopping devices and materials	identify technologies that contribute to product installation efficiencies

Range of Variables

fire stopping devices and materials include: collars, straps, caulking, insulating materials
systems requiring fire stopping include: sanitary drainage systems, venting systems, storm drainage systems, potable water distribution systems, hot water heating systems, specialty systems
tools and equipment include: screw guns, caulking guns, hammer drills
hazards include: auditory hazards, vision hazards, burns, cuts, respiratory damage, pinch points

Task A-5 Uses communication and mentoring techniques

Task Descriptor

Learning in the trades is done primarily in the workplace with tradespeople passing on their skills and knowledge to apprentices, as well as sharing knowledge among themselves. Apprenticeship is, and always has been about mentoring – learning workplace skills and passing them on. Because of the importance of this to the trade, this task covers the activities related to communication in the workplace and mentoring skills.

A-5.01 - Uses communication techniques

A-5.01 - Uses communication techniques
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-5.01.01P	demonstrate communication practices with individuals or in a group	instructions and messages are interpreted by all parties involved in communication
A-5.01.02P	listen using active listening practices	active listening practices are used
A-5.01.03P	speak clearly using correct industry terminology to ensure understanding	understanding of message is confirmed by both parties
A-5.01.04P	receive and respond to instructions	response to instructions indicates understanding
A-5.01.05P	receive and respond to feedback on work completed or performed	response to feedback indicates understanding and corrective measures are taken
A-5.01.06P	explain and provide feedback	explanation and feedback are provided and task is carried out as directed
A-5.01.07P	use questions to improve communication	questions enhance understanding, on‑the‑job training and goal setting
A-5.01.08P	participate in safety and information meetings	meetings are attended, information is relayed to workforce, and is applied
A-5.01.09P	send and receive electronic messages	electronic messages are sent and received using professionalism, plain language and clear expressions according to company policy

Range of Variables

active listening includes: hearing, interpreting, reflecting, responding, paraphrasing
electronic messages include: email, text messages

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-5.01.01L	demonstrate knowledge of trade terminology	define terminology used in trade
A-5.01.02L	demonstrate knowledge of effective communication practices	describe importance of using effective verbal and non-verbal communication with people in the workplace
		identify sources of information to effectively communicate
		identify communication and learning styles
		describe effective listening and speaking skills
		describe how to receive and give instructions effectively
		identify personal responsibilities and attitudes that contribute to on-the-job success
		identify value of equity, diversity and inclusion in workplace
		identify communication that constitutes bullying, harassment and discrimination
		identify communication styles appropriate to different systems and applications of electronic messages

Range of Variables

people in the workplace include: other tradespeople, colleagues, apprentices, supervisors, clients, jurisdictional representatives, manufacturers
sources of information include: regulations, codes, occupational health and safety requirements, jurisdictional regulations, prints, drawings, specifications, company and client documentation
learning styles include: visual, auditory, reading, writing, kinesthetic
personal responsibilities and attitudes include: asking questions, working safely, accepting constructive feedback, time management and punctuality, respect for authority, good stewardship of materials, tools and property, efficient work practice
harassment: as defined by the Canadian and jurisdictional Human Rights Commissions
discrimination:as defined by the Canadian Human Rights Act and jurisdictional human rights laws
electronic messages include: email, text messages

A-5.02 - Uses mentoring techniques

A-5.02 - Uses mentoring techniques
NL	NS	PE	NB	QC	ON	MB	SK	AB	BC	NT	YT	NU
yes	yes	NV	yes	yes	yes	yes	yes	yes	yes	NV	NV	NV

Skills
Reference Code	Performance Criteria	Evidence of Attainment
A-5.02.01P	identify and communicate learning objective and point of lesson	apprentice or learner can explain objective and point of lesson
A-5.02.02P	link lesson to other lessons and project	lesson order and unplanned learning opportunities are defined
A-5.02.03P	demonstrate performance of a skill to an apprentice or learner	steps required to demonstrate a skill are performed
A-5.02.04P	set up conditions required for apprentice or learner to practice a skill	practice conditions are set up so that skill can be practiced safely by apprentice or learner
A-5.02.05P	assess apprentice or learner’s ability to perform tasks with increasing independence	performance of apprentice or learner improves with practice to a point where skill can be done with little supervision
A-5.02.06P	give supportive and corrective feedback	apprentice or learner adopts best practice after having been given supportive or corrective feedback
A-5.02.07P	support apprentices or learners in pursuing technical training opportunities	technical training is completed within timeframe prescribed by apprenticeship authority
A-5.02.08P	support anti-harassment and anti-discrimination practices in workplace	workplace is harassment- and discrimination-free
A-5.02.09P	assess apprentice or learner suitability to trade during probationary period	apprentice or learner is given constructive feedback that helps them identify their own strengths and weaknesses and suitability for the trade

Range of Variables

steps required to demonstrate a skill include: understanding who, what, where, when, why, and how, explaining, showing, giving encouragement, following up to ensure skill is performed correctly
practice conditions include: guided, limited independence, full independence
harassment: as defined by the Canadian and jurisdictional Human Rights Commissions
discrimination:as defined by the Canadian Human Rights Act and jurisdictional human rights laws

Knowledge
Reference Code	Learning Outcomes	Learning Objectives
A-5.02.01L	demonstrate knowledge of strategies for learning skills in workplace	describe importance of individual experience
		describe shared responsibilities for workplace learning
		determine one’s own learning preferences and explain how these relate to learning new skills
		describe importance of different types of skills in workplace
		describe importance of skills for success (essential skills) in workplace
		identify different learning styles
		identify different learning needs and strategies to meet them
		identify strategies to assist in learning a skill
A-5.02.02L	demonstrate knowledge of strategies for teaching workplace skills	identify different roles played by workplace mentor
		describe teaching skills
		explain importance of identifying point of lesson
		identify how to choose a good time to present lesson
		explain importance of linking lessons
		identify context for learning skills
		describe considerations in setting up opportunities for skill practice
		explain importance of providing feedback
		identify techniques for giving effective feedback
		describe a skills assessment
		identify methods of assessing progress
		explain how to adjust lesson to different situations

Range of Variables

skills for success (essential skills) include: reading, document use, writing, oral communication, numeracy, thinking, working with others, digital technology, continuous learning
learning styles include: visual, auditory, reading, writing, kinesthetic
learning needs include: learning disabilities, learning preferences, language proficiency
strategies to assist in learning a skill include: understanding the basic principles of instruction, developing coaching skills, being mature and patient, providing feedback
teaching skills include: identifying point of lesson, linking lessons, demonstrating skill, providing practice, giving feedback, assessing skills and progress

Major Work Activity A - Performs common occupational skills

Table of Contents

Task A-1 Performs safety-related functions

Task Descriptor

A-1.01 - Maintains safe work environment

Range of Variables

Range of Variables

A-1.02 - Uses personal protective equipment (PPE) and safety equipment

Range of Variables

Range of Variables

A-1.03 - Performs lock-out and tag-out (LOTO) procedures

Range of Variables

Range of Variables

Task A-2 Uses and maintains tools and equipment

Task Descriptor

A-2.01 - Uses common tools and equipment

Range of Variables

Range of Variables

A-2.02 - Uses access equipment

Range of Variables

Range of Variables

A-2.03 - Uses rigging, hoisting, lifting and positioning equipment

Range of Variables

Range of Variables

A-2.04 - Rigs loads for cranes

Range of Variables

Range of Variables

A-2.05 - Uses welding equipment

Range of Variables

Range of Variables

A-2.06 - Uses soldering and brazing equipment

Range of Variables

Range of Variables

Task A-3 Organizes work

Task Descriptor

A-3.01 - Organizes project tasks and procedures

Range of Variables

Range of Variables

A-3.02 - Organizes materials and supplies

Range of Variables

A-3.03 - Uses documentation

Range of Variables

Range of Variables

Task A-4 Performs routine trade activities

Task Descriptor

A-4.01 - Plans layout for piping systems

Range of Variables

Range of Variables

A-4.02 - Calculates tube, tubing and pipe lengths

Range of Variables

Range of Variables

A-4.03 - Installs piping supports

Range of Variables

Range of Variables

A-4.04 - Installs piping sleeves

Range of Variables

Range of Variables

A-4.05 - Commissions systems

Range of Variables

Range of Variables

A-4.06 - Protects piping systems, equipment and structure from damage

Range of Variables

Range of Variables

A-4.07 - Coordinates excavation and backfilling of trenches

Range of Variables

Range of Variables

A-4.08 - Installs fire stopping devices and materials

Range of Variables

Range of Variables

Task A-5 Uses communication and mentoring techniques

Task Descriptor

A-5.01 - Uses communication techniques

Range of Variables

Range of Variables

A-5.02 - Uses mentoring techniques

Range of Variables

Range of Variables