Table of Contents
Task A-1 Performs safety-related functions
Task Descriptor
Gasfitters must be able to recognize hazards and protect themselves, others, property and the environment when working with gas systems and equipment. They must wear personal protective equipment (PPE), use safety equipment, and follow manufacturers’ specifications when performing certain tasks. They must follow codes, standards and regulations related to workplace safety.
A-1.01 - Maintains safe work environment
A-1.01 - Maintains safe work environment
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-1.01.01P |
identify and address hazards |
hazards are identified and addressed according to codes, standards and regulations |
| A-1.01.02P |
report and follow up on hazards to customers, management, coworkers, other trades or Authority Having Jurisdiction (AHJ) |
hazards are reported and followed up to customers, management, coworkers, other trades or AHJ |
| A-1.01.03P |
handle and store hazardous materials |
hazardous materials are handled and stored according to Workplace Hazardous Materials Information System (WHMIS) and Transportation of Dangerous Goods (TDG) procedures |
| A-1.01.04P |
remove, recycle and dispose of hazardous materials |
hazardous materials are removed, recycled and disposed of according to WHMIS and TDG procedures |
| A-1.01.05P |
install safety protection |
safety protection is installed according to site specifications, safety regulations and company policies |
| A-1.01.06P |
identify and implement ventilation in workspace |
ventilation in workspace is identified and implemented according to Occupational Health and Safety (OHS), company policies and site specifications |
| A-1.01.07P |
follow confined space procedures |
confined space procedures are followed according to OHS, company policies and site specifications |
| A-1.01.08P |
keep cables and straps safe |
cables and straps are kept safe by preventing them from being a hazard whether in use or being stored |
| A-1.01.09P |
follow lock-out and tag-out procedures to isolate energy sources |
lock-out and tag-out procedures are followed according to OHS, company policies and site specifications to isolate energy sources |
| A-1.01.10P |
follow elevated height procedures and requirements |
elevated height procedures and requirements are followed according to B149.1, OHS, company policies and site specifications |
| A-1.01.11P |
perform air analysis and identify dangerous air substances |
air analysis is performed to ensure air quality and dangerous air substances areidentified according to B149.1, safety regulations, company policies and site specifications |
| A-1.01.12P |
protect surrounding area when using torches or open flame |
surrounding area is protected when using torches or open flame |
| A-1.01.13P |
maintain clean and tidy work site |
clean and tidy work site is maintained to avoid injuries to self and others |
| A-1.01.14P |
coordinate tasks with other workers |
tasks with other workers are coordinated to avoid injury to self and others |
| A-1.01.15P |
participate in safety meetings and discussions |
safety meetings and discussions are held to ensure that information is recorded and distributed to all team members |
| A-1.01.16P |
identify location of WHMIS manuals and Safety Data Sheets (SDS) |
location of WHMIS manuals and SDS are identified |
| A-1.01.17P |
clear path for access to and egress from confined spaces |
path for access to and egress from confined spaces is cleared according to site safety specifications |
Range of Variables
- hazards include: poor housekeeping that could cause personal injury, equipment or environmental damage, presence of dangerous substances (asbestos, silica)
- codes, standards and regulations (note that certain codes may not be adopted in some provinces and territories) include: Canadian Standards Association (CSA) (Natural Gas and Propane Installation Code [B149.1]; Propane Storage and Handling Code [B149.2]; Code for the Field Approval of Fuel-Related Components on Appliances and Equipment [B149.3]; Installation Code for Propane Fuel Systems and Containers on Motor Vehicles [B149.5]; Code for Digester Gas, Landfill Gas, and Biogas Generation and Utilization [B149.6]; Natural Gas Refuelling Stations Installation Code [B108]; Boiler, Pressure Vessel, and Pressure Piping Code [B51]), Canadian Hydrogen Installation Code (CAN/BNQ 1784), Canadian Electrical Code (CEC), National Building Code (NBC), AHJ, National Fire Protection Association (NFPA), American National Standards Institute (ANSI)/American Society of Mechanical Engineers (ASME), TDG, OHS, WHMIS, Environmental Emergencies Regulations, provincial/territorial standards
- hazardous materials include: threading oil, solvents, fuels, pipe thread compounds
- safety protection includes: signage, barrier tape, barricades
- safety regulations include: OHS, WHMIS
- confined space procedures include: ensuring clear path of access to and egress, testing air quality of confined spaces on a continuous basis using calibrated handheld devices
- energy sources include: electrical, hydronic, pneumatic, mechanical, centrifugal, kinetic
- dangerous air substances include: CO, H2S, Lower Explosive Level/Upper Explosive Level (LEL/UEL)
- team members include: other tradespersons, customers, employers
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-1.01.01L |
demonstrate knowledge of safe work practices |
describe safe work practices to maintain healthy and safe work environment |
| identify hazards and associated mitigating procedures |
| describe procedures to handle, store, remove, recycle and dispose of hazardous materials |
| identify safety protection and describe its uses |
| describe confined space procedures |
| describe procedures to lock out and tag out hazardous energies |
| describe workers’ rights and responsibilities |
| describe components of safety meetings and discussions |
| describe emergency procedures |
| describe hot work permit procedures |
| describe characteristics of stored energy potential (pneumatic, electrical, mechanical, chemical, hydronic, centrifugal) |
| A-1.01.02L |
demonstrate knowledge of training and certification requirements pertaining to workplace safety |
identify training and certification requirements pertaining to workplace safety |
| A-1.01.03L |
demonstrate knowledge of regulatory requirements pertaining to safety |
identify and describe jurisdictional safety regulations to maintain a safe work environment |
| identify components of WHMIS |
| identify and describe jurisdictional requirements for handling, storing, recycling and disposing of hazardous materials |
| describe jurisdictional environmental protection procedures |
Range of Variables
- hazards include: poor housekeeping that could cause personal injury, equipment or environmental damage, presence of dangerous substances (asbestos, silica)
- hazardous materials include: threading oil, solvents, fuels, pipe thread compounds
- safety protection includes: signage, barrier tape, barricades
- confined space procedures include: ensuring clear path of access to and egress, testing air quality of confined spaces on a continuous basis using calibrated handheld devices
- emergency procedures include: what to do in case of alarms, closest hospital, fire safety (chemical, muster points), identify location of on-site first aid stations and equipment, evacuation procedures
- training and certification requirements include: WHMIS, fall protection, confined space entry, site-specific training requirements
- safety regulations include: OHS, WHMIS
- components of WHMIS include: SDS, labels, training
A-1.02 - Uses personal protective equipment (PPE) and safety equipment
A-1.02 - Uses personal protective equipment (PPE) and safety equipment
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-1.02.01P |
select and use PPE and safety equipment |
PPE and safety equipment are selected and used according to task |
| A-1.02.02P |
inspect PPE and safety equipment before each use |
PPE and safety equipment are inspected before each use |
| A-1.02.03P |
identify unsafe, outdated, damaged or defective PPE and safety equipment, and remove from service |
unsafe, outdated, damaged or defective PPE and safety equipment are identified and removed from service according to company policies and manufacturers’ specifications |
| A-1.02.04P |
ensure proper fit of PPE and safety equipment |
PPE and safety equipment are properly fitted according to manufacturers’ specifications |
| A-1.02.05P |
organize PPE and safety equipment |
PPE and safety equipment are organized according to OHS regulations and company policies |
| A-1.02.06P |
clean and store PPE and safety equipment |
PPE and safety equipment are cleaned and stored according to manufacturers’ specifications |
| A-1.02.07P |
obtain mandatory safety certifications for PPE and safety equipment |
mandatory safety certifications for PPE and safety equipment are obtained according to OHS, company policies and manufacturers’ specifications |
Range of Variables
- PPE includes: detection devices (carbon monoxide, combustible gas), safety glasses, gloves, face shields, hearing protection, respiratory equipment, safety footwear, hard hats, fire retardants
- safety equipment includes: fall arrest devices, first-aid kits, eye wash stations
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-1.02.01L |
demonstrate knowledge of PPE and safety equipment, their characteristics, applications and limitations |
identify PPE and safety equipment, and describe their characteristics, applications and limitations |
| describe operating principles of PPE and safety equipment |
| A-1.02.02L |
demonstrate knowledge of procedures to use and maintain PPE and safety equipment |
identify hazards and describe safe work practices to use and maintain PPE and safety equipment |
| describe procedures to select and use PPE and safety equipment |
| describe procedures to ensure proper fit of PPE and safety equipment |
| describe procedures to inspect, identify and remove damaged, worn or unsafe PPE and safety equipment from service |
| describe procedures to maintain and store PPE and safety equipment |
| A-1.02.03L |
demonstrate knowledge of training and certification requirements to use PPE and safety equipment |
identify training and certification requirements to use PPE and safety equipment |
| A-1.02.04L |
demonstrate knowledge of standards and regulations pertaining to PPE and safety equipment |
identify standards and regulations pertaining to PPE and safety equipment |
Range of Variables
- PPE includes: detection devices (carbon monoxide, combustible gas), safety glasses, gloves, face shields, hearing protection, respiratory equipment, safety footwear, hard hats, fire retardants
- safety equipment includes: fall arrest devices, first-aid kits, eye wash stations
- hazards include: damaged, worn and outdated equipment, improper use
Task A-2 Uses tools and equipment
Task Descriptor
Gasfitters use tools and equipment to perform daily tasks in their trade in a safe and efficient manner. They maintain these tools and equipment to ensure longevity and safe operation.
A-2.01 - Uses hand and power tools
A-2.01 - Uses hand and power tools
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-2.01.01P |
select and use hand and power tools |
hand and power tools are selected and used according to task, and manufacturers’ recommendations and specifications |
| A-2.01.02P |
inspect hand and power tools before each use |
hand and power tools are inspected before each use |
| A-2.01.03P |
identify unsafe, damaged or defective hand and power tools, and remove from service |
unsafe, damaged or defective hand and power tools are identified and removed from service according to company policies and manufacturers’ instructions |
| A-2.01.04P |
clean and lubricate hand and power tools |
hand and power tools are cleaned and lubricated according to manufacturers’ recommendations |
| A-2.01.05P |
store hand and power tools |
hand and power tools are stored according to manufacturers’ recommendations |
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-2.01.01L |
demonstrate knowledge of hand and power tools, their characteristics and applications |
identify hand and power tools, and describe their characteristics and applications |
| interpret information pertaining to hand and power tools found in manufacturers’ information |
| A-2.01.02L |
demonstrate knowledge of procedures to use hand and power tools |
identify hazards and describe safe work practices to use hand and power tools |
| describe procedures to inspect hand and power tools |
| describe procedures to use hand and power tools |
| describe procedures to identify and remove unsafe, worn, damaged or defective hand and power tools from service |
| describe procedures to store and maintain hand and power tools |
| A-2.01.03L |
demonstrate knowledge of training and certification requirements to use power tools |
identify training and certification requirements to use power tools |
| A-2.01.04L |
demonstrate knowledge of regulatory requirements pertaining to hand and power tools |
identify codes and regulations pertaining to hand and power tools |
Range of Variables
- hazards include: damaged, worn and outdated equipment, improper use, electrical hazards (e.g., faulty switches, damaged extension cords)
A-2.02 - Uses technical instruments and testers
A-2.02 - Uses technical instruments and testers
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-2.02.01P |
select and use technical instruments and testers |
technical instruments and testers are selected and used according to task and manufacturers’ specifications |
| A-2.02.02P |
inspect technical instruments and testers before each use |
technical instruments and testers are inspected before each use to check accuracy and safety |
| A-2.02.03P |
identify unsafe, outdated, damaged or defective technical instruments and testers, and remove from service |
unsafe, outdated, damaged or defective technical instruments and testers are identified, and removed from service according to company policies and manufacturers’ instructions |
| A-2.02.04P |
interpret results provided by technical instruments and testers |
results provided by technical instruments and testers are interpreted |
| A-2.02.05P |
calibrate technical instruments and testers |
technical instruments and testers are calibrated according to manufacturers’ specifications |
| A-2.02.06P |
perform tests and analysis |
tests and analysis are performed according to test conditions, manufacturers’ specifications and code requirements |
| A-2.02.07P |
store technical instruments and testers |
technical instruments and testers are stored according to manufacturers’ specifications |
Range of Variables
- technical instruments and testers include: multimeters, megohmmeters, pressure gauges, ground resistance testers, thermocouple testers, combustion analyzers, signal generators, digital and incline manometers, thermometers, pyrometers, combustible gas and carbon monoxide detectors
- tests and analysis include: circuit voltage, current and resistance tests; pressure tests; indoor air quality tests; leak tests; gas analysis; combustion analysis
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-2.02.01L |
demonstrate knowledge of technical instruments and testers, their characteristics and applications |
identify technical instruments and testers, and describe their characteristics and applications |
| interpret information pertaining to technical instruments and testers found in manufacturers’ specifications |
| describe gas properties and their associated tests |
| A-2.02.02L |
demonstrate knowledge of procedures to use technical instruments and testers |
identify hazards and describe safe work practices to use technical instruments and testers |
| describe procedures to inspect, identify and remove damaged, worn or unsafe technical instruments and testers from service |
| describe procedures to calibrate technical instruments and testers |
| describe procedures to use technical instruments and testers |
| identify types of tests and analysis performed with technical instruments and testers |
| describe procedures to store technical instruments and testers |
| A-2.02.03L |
demonstrate knowledge of procedures, principles and concepts to interpret results provided by technical instruments and testers |
interpret results provided by technical instruments and testers |
| describe principles and concepts of chemistry and physics |
| apply combustion formulas |
| describe emissions and flue gas composition |
| describe environmental emissions requirements |
| describe appliance thermal efficiencies |
| describe draft velocity and vent pressures |
| describe flue gas recirculation and effects on combustion |
| describe indoor air quality requirements |
| describe external static pressure (ESP) testing requirements |
| describe appliance temperature rise testing requirements |
| describe principles and concepts of electronics and electricity |
| interpret electrical readings |
| A-2.02.04L |
demonstrate knowledge of training requirements to use technical instruments and testers |
identify training requirements to use technical instruments and testers |
| A-2.02.05L |
demonstrate knowledge of regulatory requirements pertaining to technical instruments and testers |
identify codes and regulations pertaining to results from technical instruments and testers |
Range of Variables
- technical instruments and testers include: multimeters, megohmmeters, pressure gauges, ground resistance testers, thermocouple testers, combustion analyzers, signal generators, digital and incline manometers, thermometers, pyrometers, combustible gas and carbon monoxide detectors
- gas properties include: limits of flammability, flame speed, ignition temperature, specific gravity, calorific value
- hazards include: damaged, worn and outdated equipment; improper use; electrical hazards; environmental conditions
- tests and analysis include: circuit voltage, current and resistance tests; pressure tests; indoor air quality tests; leak tests; gas analysis; combustion analysis
A-2.03 - Uses access equipment
A-2.03 - Uses access equipment
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-2.03.01P |
select access equipment |
access equipment is selected taking into consideration unstable conditions, andaccording to task and manufacturers’ specifications |
| A-2.03.02P |
inspect access equipment before each use |
access equipment is inspected before each use according to operating instructions and OHS |
| A-2.03.03P |
identify unsafe, outdated, damaged or defective access equipment, and remove from service |
unsafe, outdated, damaged or defective access equipment is identified and removed from service according to company policies and manufacturers’ specifications |
| A-2.03.04P |
set up and operate access equipment |
access equipment is set up and operated according to OHS regulations, company policies and manufacturers’ specifications |
| A-2.03.05P |
clean and maintain access equipment |
access equipment is cleaned and maintained according to manufacturers’ specifications |
| A-2.03.06P |
dismantle and store access equipment |
access equipment is dismantled and stored according to manufacturers’ specifications |
Range of Variables
- access equipment includes: ladders, mobile elevated work platforms (MEWP), scaffolding
- unstable conditions include: soft and uneven ground, wind, hard-to-reach locations
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-2.03.01L |
demonstrate knowledge of access equipment, their characteristics and applications |
identify access equipment, and describe their characteristics and applications |
| interpret information pertaining to access equipment found in manufacturers’ specifications |
| A-2.03.02L |
demonstrate knowledge of procedures to use and operate access equipment |
identify hazards and describe safe work practices to use and operate access equipment |
| describe procedures to inspect, identify and remove damaged or worn access equipment from service |
| describe procedures to use and operate access equipment |
| describe procedures to clean and maintain access equipment |
| describe procedures to set up, dismantle and store access equipment |
| A-2.03.03L |
demonstrate knowledge of training and certification requirements to use and operate access equipment |
identify training and certification requirements to use and operate access equipment |
| A-2.03.04L |
demonstrate knowledge of regulatory requirements pertaining to access equipment |
identify codes and regulations pertaining to access equipment |
Range of Variables
- access equipment includes: ladders, mobile elevated work platforms (MEWP), scaffolding
- hazards include: damaged, worn and outdated equipment; improper use; electrical hazards; environmental condition
A-2.04 - Operates lifting, rigging and hoisting equipment
A-2.04 - Operates lifting, rigging and hoisting equipment
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-2.04.01P |
select and tie knots |
knots are selected and tied according to load and application |
| A-2.04.02P |
select and use lifting, rigging and hoisting equipment |
lifting, rigging and hoisting equipment is selected and used according to OHS regulations, company policies, and engineers’ and manufacturers’ specifications |
| A-2.04.03P |
inspect lifting, rigging and hoisting equipment before each use |
lifting, rigging and hoisting equipment is inspected before each use |
| A-2.04.04P |
identify unsafe, outdated, damaged or defective lifting, rigging and hoisting equipment, and tag and remove from service |
unsafe, outdated, damaged or defective lifting, rigging and hoisting equipment are identified, tagged and removed from service according to OHS regulations, company policies and manufacturers’ specifications |
| A-2.04.05P |
set up load |
load is set up to enable access for lifting chains and slings according to OHS regulations, company policies and manufacturers’ specifications |
| A-2.04.06P |
locate lifting points |
lifting points are located to ensure proper sling angle and to balance and secure load |
| A-2.04.07P |
secure load |
load is secured using rigging methods according to company policies, engineer’s and manufacturers’ specifications, and safety procedures |
| A-2.04.08P |
guide and control load |
load is guided and controlled using rigging and tag lines |
| A-2.04.09P |
communicate with equipment operators |
equipment operators are communicated with using approved communication methods |
| A-2.04.10P |
maintain and store lifting, rigging and hoisting equipment |
lifting, rigging and hoisting equipment is maintained and stored in designated area according to company policies and manufacturers’ specifications |
Range of Variables
- lifting, rigging and hoisting equipment includes: spreader beams, slings, chokers
- rigging methods include: choking, slinging and securing hooks
- communication methods include: standard crane and hoist hand signals, two-way radios, video, radio, mobile phones
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-2.04.01L |
demonstrate knowledge of lifting, rigging and hoisting equipment, their characteristics and applications |
identify lifting, rigging and hoisting equipment, and describe their characteristics and applications |
| interpret information pertaining to lifting, rigging and hoisting equipment found in manufacturers’ specifications |
| identify types of knots and hitches used for lifting, rigging and hoisting |
| A-2.04.02L |
demonstrate knowledge of procedures to operate lifting, rigging and hoisting equipment |
identify hazards and describe safe work practices to operate lifting, rigging and hoisting equipment |
| describe procedures to inspect lifting, rigging and hoisting equipment |
| describe procedures to identify and remove damaged, worn, or unsafe lifting, rigging and hoisting equipment from service |
| describe procedures to operate lifting, rigging and hoisting equipment |
| identify communication methods used for lifting, rigging and hoisting |
| identify rigging and hoisting practices |
| identify rigging methods |
| A-2.04.03L |
demonstrate knowledge of training and certification requirements to use and operate lifting, rigging and hoisting equipment |
identify training and certification requirements to use and operate lifting, rigging and hoisting equipment |
| A-2.04.04L |
demonstrate knowledge of regulatory requirements pertaining to lifting, rigging and hoisting equipment |
identify codes and regulations pertaining to lifting, rigging and hoisting equipment |
Range of Variables
- lifting, rigging and hoisting equipment includes: spreader beams, slings, chokers
- hazards include: damaged, worn and outdated equipment; improper use; electrical hazards; environmental condition
- communication methods include: standard crane and hoist hand signals, two-way radios, video, radio, mobile phones
- rigging and hoisting practices include: load weight calculations, working load limits, sling angles
- rigging methods include: choking, slinging and securing hooks
Task A-3 Organizes work
Task Descriptor
Gasfitters plan and prepare for installation, service and maintenance by using and interpreting drawings, specifications and codes. They may also prepare drawings and provide specifications for installation. They select systems and their components according to the job requirements. In organizing their work, gasfitters lay out fuel-fired equipment and systems, and check for the availability of equipment and personnel. They also ensure that all documentation is in order. Gasfitters work with other trades to ensure timely and safe completion of site work.
A-3.01 - Interprets documents
A-3.01 - Interprets documents
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-3.01.01P |
select documents |
documents are selected according to job requirements |
| A-3.01.02P |
review documents |
documents are reviewed for inconsistencies and accuracy |
| A-3.01.03P |
obtain permits |
permits are obtained prior to starting job according to jurisdictional regulations |
| A-3.01.04P |
select and use technical instruments to prepare plan |
technical instruments are selected and used to prepare plan according to task |
| A-3.01.05P |
measure lengths and dimensions of equipment and pipe |
lengths and dimensions of equipment and pipe are measured to ensure consistency with job installation |
| A-3.01.06P |
calculate material requirements |
material requirements are calculated according to documents |
| A-3.01.07P |
identify orientation of equipment and pipes |
orientation of equipment and pipes are identified to determine installation location and to avoid conflicts with other objects according to codes |
| A-3.01.08P |
create isometric drawings |
isometric drawings are created using plans and drawings to assist in determining material requirements and layout |
| A-3.01.09P |
use codes to determine minimum amount and type of material |
codes are used to determine minimum amount and type of material according to drawings and specifications |
| A-3.01.10P |
use codes to confirm and calculate minimum service clearances, access requirements and allowances |
codes are used to confirm and calculate minimum service clearances, access requirements and allowances |
| A-3.01.11P |
prepare schematic diagrams from plans and drawings |
schematic diagrams are prepared from plans and drawings using standard formats, symbols and reference systems |
| A-3.01.12P |
trace electrical processes through schematics and block diagrams |
electrical processes are traced through schematics and block diagrams to determine control device requirements using specifications and codes |
| A-3.01.13P |
cross-reference all documents |
documents are cross-referenced to each other for accuracy |
| A-3.01.14P |
develop as-built drawings |
as-built drawings are developed according to completed installation |
Range of Variables
- documents include: drawings, specifications, codes, permits, manufacturers’ instructions, quality assurance (QA)/quality control (QC) manuals, QA/QC registrations, provincial/territorial regulatory notices
- material requirements include: fittings, hangers, supports, piping
- codes include: CSA (B149.1, B149.2, B149.3, B149.5, B149.6, B108), CEC, NBC, AHJ, NFPA, ANSI/ASME, TDG
- drawings include: schematics, isometrics, wiring diagrams, layouts, interconnections, elevations, block and single lines, mechanical, process flow diagrams, piping and instrumentation drawings (P&ID)
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-3.01.01L |
demonstrate knowledge of documents, their characteristics and applications |
identify types of documents and describe their characteristics and applications |
| identify and describe codes and regulatory requirements pertaining to task |
| identify information found on drawings |
| confirm drawing information as related to code requirements |
| identify conventionally accepted symbols, abbreviations, National Electrical Manufacturers Association (NEMA) numbers |
| identify and describe electrical terminology |
| A-3.01.02L |
demonstrate knowledge of procedures to create installation plan |
identify technical instruments used to perform measurements and calculations, and describe their procedures for use |
| interpret documents to create plan |
| identify views used on drawings |
| calculate material requirements |
| describe procedures to prepare schematic diagrams, isometric and as-built drawings |
Range of Variables
- documents include: drawings, specifications, codes, permits, manufacturers’ instructions, quality assurance (QA)/quality control (QC) manuals, QA/QC registrations, provincial/territorial regulatory notices
- codes include: CSA (B149.1, B149.2, B149.3, B149.5, B149.6, B108), CEC, NBC, AHJ, NFPA, ANSI/ASME, TDG
- information found on drawings includes: lines, legend, symbols and abbreviations, title block, notes and specifications, schedules, units of measurement (metric/imperial), seismic
- drawings include: schematics, isometrics, wiring diagrams, layouts, interconnections, elevations, block and single lines, mechanical, process flow diagrams, piping and instrumentation drawings (P&ID)
- views used on drawings include: elevation, plan, section, detail, 3-D
A-3.02 - Selects systems, equipment and components
A-3.02 - Selects systems, equipment and components
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yes |
yes |
ND |
yes |
ND |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-3.02.01P |
identify and choose systems, equipment and component requirements |
systems, equipment and component requirements are identified and chosen according to manufacturers’ specifications, system capacity, site conditions, codes, standards and regulations |
| A-3.02.02P |
interpret and apply heat loss calculations for job requirements |
heat loss calculations for job requirements are interpreted and applied |
| A-3.02.03P |
size systems |
systems are sized taking into consideration factors according to appliance input, job and manufacturers’ specifications, codes, standards and regulations |
| A-3.02.04P |
determine on-site availability and capacity of drainage, fuel, electrical and control compatibility |
on-site availability and capacity of drainage, fuel, electrical and control compatibility are determined to compare with equipment requirements and manufacturers' specifications |
| A-3.02.05P |
submit QA/QC manual |
QA/QC manual is submitted according to AHJ and company policies |
Range of Variables
- systems include: fuel-fired appliances, fuel-gas piping, dispensing, venting, air supply, controls
- equipment includes: boilers, cooking equipment, forced warm-air equipment, water heaters, decorative appliances, process ovens and furnaces, atmosphere generators
- codes, standards and regulations (note that certain codes may not be adopted in some provinces and territories) include: CSA (B149.1, B149.2, B149.3, B149.5, B149.6, B108), CAN/BNQ 1784, CEC, NBC, AHJ, NFPA, ANSI/ASME, TDG
- factors include: electrical, environmental requirements, customer requirements, location, future growth
- fuels include: natural gas, manufactured gas, liquefied petroleum gas, digester gas, landfill gas, biogas, hydrogen, propane gas and air, hydrogen-natural gas, propane, propylene, butanes (normal butane or isobutane), butylene, combination of fuels
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-3.02.01L |
demonstrate knowledge of systems, equipment, theircomponents, characteristics, applications and operation |
identify types of systems, equipment and their components, and describe their characteristics and applications |
| describe operating principles of systems, equipment and their components |
| interpret information pertaining to systems, equipment and their components found on drawings and specifications |
| describe principles and concepts of electronics and electricity |
| describe principles and concepts of gas utilization |
| identify gas properties,and describe their characteristics and applications |
| identify gas system pressure requirements |
| identify and describe venting system combinations and category of appliances I, II, III and IV |
| identify altitude elevation rated equipment and describe their characteristics and applications |
| identify components and their symbols on valve trains (main and pilot) |
| describe regulator applications, clearances, sizing and their accessories |
| identify types of fans, auxiliary fans, and dampers and interlocks for equipment and describe their characteristics and applications |
| interpret sizing charts and identify calculations needed to size systems |
| identify factors to consider when selecting and locating equipment |
| identify elements of QA/QC manual, and describe their characteristics and applications |
| A-3.02.02L |
demonstrate knowledge of procedures to select systems, equipment and their components |
describe procedures to select systems, equipment and their components |
| identify hazards to consider when selecting systems, equipment and their components |
| describe procedures to size systems, equipment and their components |
| A-3.02.03L |
demonstrate knowledge of manufacturers’ training and certification requirements for selecting and sizing systems, equipment and their components |
identify training and certification requirements for selecting and sizing systems, equipment and their components |
| A-3.02.04L |
demonstrate knowledge of regulatory requirements pertaining to systems, equipment and their components |
identify codes, standards and regulations pertaining to systems, equipment and their components |
Range of Variables
- systems include: fuel-fired appliances, fuel-gas piping, dispensing, venting, air supply, controls
- equipment includes: boilers, cooking equipment, forced warm-air equipment, water heaters, decorative appliances, process ovens and furnaces, atmosphere generators
- gas properties include: limits of flammability, flame speed, ignition temperature, specific gravity, calorific value
- factors include: electrical, environmental requirements, customer requirements, location, future growth
- hazards include: uncertified equipment, incorrect fuel, electrical hazards (e.g., faulty switches, damaged extension cords)
- codes, standards and regulations (note that certain codes may not be adopted in some provinces and territories) include: CSA (B149.1, B149.2, B149.3, B149.5, B149.6, B108), CAN/BNQ 1784, CEC, NBC, AHJ, NFPA, ANSI/ASME, TDG
A-3.03 - Plans for installation, service and maintenance
A-3.03 - Plans for installation, service and maintenance
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| NV |
yes |
NV |
yes |
yes |
ND |
yes |
ND |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-3.03.01P |
determine labour requirements |
labour requirements are determined according to job requirements |
| A-3.03.02P |
acquire permits |
permits are acquired according to job, site and AHJ requirements |
| A-3.03.03P |
select tools and equipment and confirm availability |
tools and equipment are selected, and availability is confirmed according to job requirements |
| A-3.03.04P |
coordinate work schedules with other trades, customers and inspectors |
work schedules with other trades, customers and inspectors are coordinated according to job requirements |
| A-3.03.05P |
acquire and distribute documentation |
documentation is acquired and distributed according to job requirements |
| A-3.03.06P |
coordinate logistics of transportation and placement of equipment, material and labour to job site |
logistics of transportation and placement of equipment, material and labour to job site are coordinated |
| A-3.03.07P |
create bill of material |
bill of material is created according to job requirements |
| A-3.03.08P |
order and acquire materials |
materials are ordered and acquired according to bill of material |
| A-3.03.09P |
coordinate job site documentation |
job site documentation is coordinated according to job site requirements |
Range of Variables
- documentation includes: plans, drawings, equipment specifications, safety procedures, permits
- job site documentation includes: daily logs, time sheets, as-built final drawings, work orders
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| A-3.03.01L |
demonstrate knowledge of installation, maintenance and service plans |
identify documentation and job site documentation relevant to job planning and execution, and describe their characteristics and applications |
| identify safety codes and regulations pertaining to installation, service and maintenance |
| A-3.03.02L |
demonstrate knowledge of procedures to plan for installation, maintenance and service |
describe procedures to plan for installation, maintenance and service of systems and equipment |
| describe procedures to create bill of materials |
| describe procedures to obtain permits |
| describe procedures used to coordinate job tasks and procedures |
| describe procedures used to estimate work requirements |
Range of Variables
- documentation includes: plans, drawings, equipment specifications, safety procedures, permits
- job site documentation includes: daily logs, time sheets, as-built final drawings, work orders
Task A-4 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-4.01 - Uses communication techniques
A-4.01 - Uses communication techniques
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| NV |
yes |
NV |
yes |
yes |
ND |
yes |
ND |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-4.01.01P |
demonstrate communication practices with individuals or in a group |
instructions and messages are interpreted by all parties involved in communication |
| A-4.01.02P |
listen using active listening practices |
active listening practices are utilized |
| A-4.01.03P |
speak clearly using correct industry terminology to ensure understanding |
understanding of message is confirmed by both parties |
| A-4.01.04P |
receive and respond to instructions |
response to instructions indicates understanding |
| A-4.01.05P |
receive and respond to feedback on work completed or performed |
response to feedback indicates understanding and corrective measures are taken |
| A-4.01.06P |
provide and explain feedback |
explanation and feedback are provided, and task is carried out as directed |
| A-4.01.07P |
communicate understanding and comfort level in performing trade tasks |
opportunities for practice and gradual exposure to new tasks is offered and understanding is confirmed |
| A-4.01.08P |
use questions to improve communication |
questions enhance understanding, on‑the‑job training and goal setting |
| A-4.01.09P |
participate in safety and information meetings |
meetings are attended, information is relayed to workforce, and is applied |
| A-4.01.10P |
send and receive electronic messages |
electronic messages are sent and received using professionalism, plain language and clear expressions according to company policies |
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-4.01.01L |
demonstrate knowledge of trade terminology |
define terminology used in trade |
| A-4.01.02L |
demonstrate knowledge of effective communication practices |
describe importance of using effective verbal and non-verbal communication with people in the workplace |
| describe importance of teamwork |
| 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, customers, jurisdictional representatives, manufacturers, office administrators
- sources of information include: regulations, codes, occupational health and safety requirements, jurisdictional requirements, prints, drawings, specifications, company and customer documentation
- learning styles include: visual, auditory, 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-4.02 - Uses mentoring techniques
A-4.02 - Uses mentoring techniques
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| NV |
yes |
NV |
yes |
yes |
ND |
yes |
ND |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| A-4.02.01P |
identify and communicate learning objective and point of lesson |
apprentice or learner can explain objective and point of lesson |
| A-4.02.02P |
link lesson to other lessons and project |
lesson order and unplanned learning opportunities are defined |
| A-4.02.03P |
demonstrate performance of a skill to an apprentice or learner |
steps required to demonstrate a skill are performed |
| A-4.02.04P |
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-4.02.05P |
set up conditions where apprentice or learner feels comfortable communicating and asking questions |
conditions are such that apprentice or learner feels comfortable communicating and asking questions |
| A-4.02.06P |
recognize and discuss multiple possible techniques for performing trade tasks and options that may be best for apprentice or learner |
multiple possible techniques for performing trade tasks and options that may be best for apprentice or learner are recognized and discussed |
| A-4.02.07P |
assess apprentice or learner’s ability to perform tasks with increasing independence |
performance of apprentice or learner improves with practice to a point where task can be done with little supervision |
| A-4.02.08P |
give supportive and corrective feedback |
apprentice or learner adopts best practice after having been given supportive or corrective feedback |
| A-4.02.09P |
support apprentices or learners in pursuing technical training opportunities |
technical training is completed within timeframe prescribed by apprenticeship authority |
| A-4.02.10P |
support anti-harassment and anti-discrimination practices in workplace |
workplace is harassment and discrimination-free |
| A-4.02.11P |
support accommodations and alternate work practices that are appropriate for apprentice or learner |
accommodations and alternate work practices that are appropriate for apprentice or learner are supported |
| A-4.02.12P |
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 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 mean: 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-4.02.01L |
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-4.02.02L |
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) are: adaptability, collaboration, communication, creativity and innovation, digital, numeracy, problem solving, reading, writing
- learning styles include: visual, auditory, kinesthetic
- learning needs include: learning disabilities, learning preferences, language proficiency
- strategies to assist in learning a skill include: understanding 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