Major Work Activity C – Installs air and material handling systems
Task C-10 Prepares installation site
Task Descriptor
Sheet metal workers need to confirm field measurements and prepare the site prior to installation of air and material handling systems to ensure safe, smooth and efficient installation.
C-10.01 Performs on-site measurements
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-10.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements and manufacturers’ specifications |
| C-10.01.02P |
coordinate locations of installations with other trades for clearances |
locations of installations are coordinated with other trades for clearances according to project specifications |
| C-10.01.03P |
measure and verify work area dimensions |
work area dimensions are measured, verified on-site and compared to drawings and manufacturers’ and project specifications for discrepancies |
| C-10.01.04P |
identify obstructions and problems |
obstructions and problems to be resolved are identified |
| C-10.01.05P |
identify penetrations and sleeve locations |
penetrations and sleeve locations for duct fittings are identified according to drawings |
| C-10.01.06P |
verify location and size of penetrations and sleeves |
location and size of penetrations and sleeves are verified on-site according to drawings and project specifications |
| C-10.01.07P |
mark penetrations |
penetrations are marked according to drawings and project specifications |
| C-10.01.08P |
determine position of hangers, braces and brackets |
position of hangers, braces and brackets are determined according to jurisdictional regulations and project specifications |
| C-10.01.09P |
verify duct design to achieve airflow capacity |
duct design is verified to achieve airflow capacity |
Range of Variables (include, but not limited to)
- clearances: code requirements, service access
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-10.01.01L |
demonstrate knowledge of procedures to perform on-site measurements prior to installation of air and material handling systems
- identify tools and equipment used to perform on-site measurements, and describe their procedures for use
- identify hazards, and describe safe work practices to perform on-site measurements
- describe procedures to perform on-site measurements
- interpret information about positioning of air and material handling systems found on drawings and project specifications
- identify types of obstructions that could prevent installation
- identify importance of duct design to achieve airflow capacity
|
| C-10.01.02L |
demonstrate knowledge of calculations required to measure work area
- calculate orientation, alignment and air flow projections
|
| C-10.01.03L |
demonstrate knowledge of regulatory requirements and project specifications for measurements and installation of hangers, braces and brackets
- identify standards and project specifications for measuring and installation of hangers, braces and brackets
|
Range of Variables (include, but not limited to)
standards: SMACNA, ASHRAE, AHJ, NFPA, CSA, NBC, Underwriters Laboratories of Canada (ULC), Health Canada, site-specific
C-10.02 Performs demolition for renovations
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-10.02.01P |
prepare removal plan for materials and equipment |
removal plan for materials and equipment is prepared considering factors and according to job requirements, site conditions and sequence |
| C-10.02.02P |
identify materials and equipment to be removed |
materials and equipment to be removed are identified according to removal plans and demolition drawings |
| C-10.02.03P |
identify potential hazards and when other specialized personnel are required |
potential hazards and other specialized personnel required are identified |
| C-10.02.04P |
arrange for containment of demolition area |
demolition area is contained according to site conditions, potential hazards and jurisdictional regulations |
| C-10.02.05P |
select and use tools and equipment |
tools and equipment are selected and used according to project requirements and removal plan |
| C-10.02.06P |
place barricades |
barricades are placed to isolate demolition site according to project and safety requirements |
| C-10.02.07P |
dismantle and remove materials and equipment |
materials and equipment are dismantled and removed according to removal plan and jurisdictional regulations |
| C-10.02.08P |
recycle or dispose of waste materials and equipment |
waste materials and equipment are recycled or disposed of according to project and safety requirements, and jurisdictional regulations |
Range of Variables (include, but not limited to)
- factors: containment of particles, hazardous materials, noise levels, biohazards, radiation
- hazards: asbestos, mildew, mold, radiation, electricity, gas, water, contaminated air
- tools and equipment: grinders, hammers, saws, hoisting equipment, drills, specialized PPE and safety equipment, high efficiency particulate air (HEPA) filters with fans
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-10.02.01L |
demonstrate knowledge of procedures to dismantle materials and equipment
- identify tools and equipment used to dismantle materials and equipment, and describe their procedures for use
- identify hazards, and describe safe work practices to dismantle materials and equipment
- list factors to consider when analyzing integrity of waste materials and equipment
- describe procedures and processes to dismantle, demolish and remove materials and equipment
- describe process and factors for sorting material to be removed
|
| C-10.02.02L |
demonstrate knowledge of regulatory requirements to dispose of and recycle waste materials
- identify codes, standards, jurisdictional regulations and specifications to dispose of and recycle waste materials
|
| C-10.02.03L |
demonstrate knowledge of sustainability and environmental stewardship practices
- identify practices that contribute to environmental protection
- describe procedures to dispose of and recycle waste materials
- identify practices that contribute to net-zero and carbon neutral efforts
|
Range of Variables (include, but not limited to)
- tools and equipment: grinders, hammers, saws, hoisting equipment, drills, specialized PPE and safety equipment, high efficiency particulate air (HEPA) filters with fans
- hazards: asbestos, mildew, mold, radiation, electricity, gas, water, contaminated air
- safe work practices: de-energization and physical isolation of energy sources
C-10.03 Installs penetrations and sleeves
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-10.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-10.03.02P |
measure and lay out penetrations |
penetrations are measured and laid out to ensure accuracy and clearances |
| C-10.03.03P |
identify obstructions and hidden hazards in surrounding area |
obstructions and hidden hazards in surrounding area are identified for safety and architectural reasons |
| C-10.03.04P |
isolate cutting area |
cutting area is isolated before beginning to cut to prevent damage to equipment, property and injury to people |
| C-10.03.05P |
coordinate installation with other trades |
work is coordinated with other trades |
| C-10.03.06P |
perform cut |
cut is performed according to markings, drawings and project specifications |
| C-10.03.07P |
install sleeves |
sleeves are installed according to drawings and project specifications |
Range of Variables (include, but not limited to)
- obstructions and hidden hazards: electrical, structural members, plumbing, hazardous materials (asbestos)
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-10.03.01L |
demonstrate knowledge of penetrations and sleeves, their components, characteristics and applications
- identify penetrations and sleeves, and describe their characteristics and applications
- interpret information about penetrations and sleeves found on drawings and project specifications
|
| C-10.03.02L |
demonstrate knowledge of procedures to cut penetrations and install sleeves
- identify tools and equipment used to cut penetrations and install sleeves, and describe their procedures for use
- identify hazards, and describe safe work practices to cut penetrations and install sleeves
- describe procedures to cut penetrations and install sleeves
- describe cutting methods using manual and mechanical processes
- describe procedures to cut materials of various thicknesses
|
| C-10.03.03L |
demonstrate knowledge of regulatory requirements to install sleeves and components
- identify codes, standards and jurisdictional regulations to install sleeves and components
|
C-10.04 Installs supports and bases
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-10.04.01P |
select and use tools and equipment |
tools and equipment are selected and used according to project requirements |
| C-10.04.02P |
verify drawings and specifications of equipment |
drawings and specifications of equipment to be installed are verified |
| C-10.04.03P |
determine anchor positions |
anchor positions are determined according to drawings, and manufacturers’ and project specifications |
| C-10.04.04P |
select and use fasteners |
fasteners to support load are selected and used according to engineered drawings, and manufacturers’ and project specifications |
| C-10.04.05P |
install isolators |
isolators are installed according to engineered drawings, and manufacturers’ and project specifications to isolate system from vibration |
| C-10.04.06P |
install supports and bases |
supports and bases are installed according to manufacturers’ and project specifications |
| C-10.04.07P |
install seismic restraints |
seismic restraints are installed according to engineered drawings, project specifications and standards |
Range of Variables (include, but not limited to)
- fasteners: screws, inserts, rivets, glue, welds, anchors
- supports and bases: gussets, riser clamps, inertia bases, housekeeping pads, equipment rails
- standards: SMACNA, CWB, NBC, AHJ, NFPA, industry
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-10.04.01L |
demonstrate knowledge of supports and bases, their components, characteristics, applications and operation
- identify supports and bases, and describe their characteristics and applications
- describe operating principles of supports and bases
- interpret information about supports and bases found on drawings and project specifications
|
| C-10.04.02L |
demonstrate knowledge of procedures to install supports and bases
- identify tools and equipment used to install supports and bases, and describe their procedures for use
- identify hazards, and describe safe work practices to install supports and bases
- describe procedures to install supports and bases
|
| C-10.04.03L |
demonstrate knowledge of regulatory requirements to install supports and bases
- identify standards to install supports and bases
- identify codes and standards related to seismic restraints
|
Range of Variables (include, but not limited to)
- supports and bases: gussets, riser clamps, inertia bases, housekeeping pads, equipment rails
- standards: SMACNA, CWB, NBC, AHJ, NFPA, industry
C-10.05 Installs hangers, cables, braces, brackets and seismic restraints
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NB |
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MB |
SK |
AB |
BC |
NT |
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yes |
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yes |
yes |
yes |
yes |
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-10.05.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-10.05.02P |
verify drawings and specifications |
drawings and specifications of equipment to be installed are verified |
| C-10.05.03P |
determine anchor positions |
anchor positions are determined according to drawings, project specifications and site conditions |
| C-10.05.04P |
select components |
components to be used are selected according to drawings, project specifications, standards and jurisdictional regulations |
| C-10.05.05P |
measure and cut material |
material to fabricate hangers, cable assemblies, braces and brackets is measured and cut according to project requirements |
| C-10.05.06P |
secure anchors and fasteners |
anchors and fasteners to support load are secured according to standards and manufacturers’ specifications |
| C-10.05.07P |
install seismic restraints |
seismic restraints are installed according to engineered drawings, manufacturers’ specifications and standards |
Range of Variables (include, but not limited to)
- components: anchors, braces, cables and locks, brackets, inserts, epoxy, structural shapes, threaded rod
- standards: SMACNA, CWB, NBC, AHJ, NFPA
- materials: angle, square tubing, steel, aluminum, copper, stainless steel
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-10.05.01L |
demonstrate knowledge of hangers, cables, braces, brackets and seismic restraints, their components, characteristics and applications
- identify types of hangers, cables, braces, brackets and seismic restraints, and their components, and describe their characteristics and applications
- identify types of materials used to fabricate hangers, cables, braces, brackets and seismic restraints, and describe their characteristics and applications
- interpret information about hangers, cables, braces, brackets and seismic restraints found on drawings and specifications
|
| C-10.05.02L |
demonstrate knowledge of procedures to install hangers, cables, braces, brackets and seismic restraints
- identify tools and equipment used to install hangers, cables, braces, brackets and seismic restraints, and describe their procedures for use
- identify hazards, and describe safe work practices to install hangers, cables, braces, brackets and seismic restraints
- describe procedures to install hangers, cables, braces, brackets and seismic restraints
|
| C-10.05.03L |
demonstrate knowledge of regulatory requirements to install hangers, cables, braces, brackets and seismic restraints
- identify standards and project specifications to install hangers, cables, braces, brackets and seismic restraints
- identify codes, drawings and standards related to seismic restraints
|
| C-10.05.04L |
demonstrate knowledge of sustainability and environmental stewardship practices
- identify practices that contribute to environmental protection
- describe procedures to dispose of and recycle materials
|
Range of Variables (include, but not limited to)
- components: anchors, braces, cables and locks, brackets, inserts, epoxy, structural shapes, threaded rod
- materials: angle, square tubing, steel, aluminum, copper, stainless steel
- standards: SMACNA, CWB, NBC, AHJ, NFPA
Task C-11 Installs and connects chimneys, breeching and venting to exhaust appliances and mechanical equipment
Task Descriptor
Chimneys are the vertical section used to vent gases, smoke and other products of combustion to the atmosphere. Stacks are the industrial version of chimneys. Breeching is the section of venting that connects one or more appliances or mechanical equipment to the chimney. Proper installation methods are important to ensure indoor and outdoor air quality and safety. Additional certification may be required by some jurisdictions to install products.
C-11.01 Installs chimneys and stacks
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-11.01.01P |
select and size chimney system |
chimney system is selected and sized according to jurisdictional regulations, codes and manufacturers’ specifications |
| C-11.01.02P |
plan location of chimney |
location of chimney is planned to minimize interference and conflicts while ensuring most direct path according to jurisdictional regulations, codes, drawings, and project and manufacturers’ specifications |
| C-11.01.03P |
select and use tools and equipment |
tools and equipment are selected and used according to project specifications |
| C-11.01.04P |
assemble and fasten sections |
sections are assembled and fastened according to manufacturers’ specifications |
| C-11.01.05P |
flash and seal roof penetration |
roof penetration is flashed and sealed to weatherproof according to project specifications |
| C-11.01.06P |
install clean-out |
clean-out at base of chimney is installed for removal of debris or cleaning |
| C-11.01.07P |
seal chimney |
chimney is sealed according to manufacturers’ specifications |
Range of Variables (include, but not limited to)
- chimney systems: B-vent, BW-vent, A-vent, special venting systems, combustion air
- codes: Natural gas and propane installation code (CSA B149), Installation code for oil-burning equipment (CSA B139), NBC, NFPA
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-11.01.01L |
demonstrate knowledge of chimney systems, their components, characteristics, applications and operation
- identify chimney systems and their components, and describe their characteristics and applications
- describe operating principles of chimney systems
- interpret information about chimney systems found on drawings and specifications
|
| C-11.01.02L |
demonstrate knowledge of procedures to install chimney systems
- identify tools and equipment used to install chimney systems, and describe their procedures for use
- identify hazards, and describe safe work practices to install chimney systems
- describe procedures to install chimney systems
- identify flashing requirements pertaining to chimneys
- describe calculations and measurements related to installation, sizing and site conditions
|
| C-11.01.03L |
demonstrate knowledge of regulatory requirements to install chimney systems
- identify codes, standards and jurisdictional regulations to install chimney systems
|
| C-11.01.04L |
demonstrate knowledge of sustainability and environmental stewardship practices
- identify practices that contribute to environmental protection
- describe procedures to dispose of and recycle chimney material waste
- identify practices that contribute to net-zero and carbon neutral efforts
|
Range of Variables (include, but not limited to)
- chimney systems: B-vent, BW-vent, A-vent, special venting systems, combustion air
- calculations and measurements related to installation, sizing and site conditions: combustion air, vent calculations, run, rise, equivalent length, equipment requirements
- codes: Natural gas and propane installation code (CSA B149), Installation code for oil-burning equipment (CSA B139), NBC, NFPA
- environmental protection: use of specialty equipment to condition exhaust products that could be harmful to wildlife, use of scrubbers to reduce carbon emissions
C-11.02 Connects appliances or mechanical equipment to chimney and breeching
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-11.02.01P |
select appliance and mechanical equipment to connect to chimney |
appliance and mechanical equipment to connect to chimney are selected according to manufacturers’ specifications |
| C-11.02.02P |
select venting materials |
venting materials are selected according to manufacturers’ specifications |
| C-11.02.03P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-11.02.04P |
plan location of breeching for appliance or mechanical equipment |
location of breeching for appliance or mechanical equipment is planned according to engineered drawings, manufacturers’ specifications, jurisdictional regulations and codes |
| C-11.02.05P |
select breeching components, size, thickness and material |
breeching components, size, thickness and material are selected according to codes and jurisdictional regulations |
| C-11.02.06P |
identify and report all energy sources or dangerous conditions related to venting appliances or equipment, and implement measures for confining or securing them |
energy sources and dangerous conditions related to venting appliances or equipment are identified and reported, and confining and securing measures are applied |
| C-11.02.07P |
assemble and fasten breeching |
breeching is assembled and fastened according to codes and jurisdictional regulations |
| C-11.02.08P |
fasten breeching to appliance |
breeching is fastened to appliance according to manufacturers’ specifications |
| C-11.02.09P |
fasten breeching to chimney |
breeching is fastened to chimney according to manufacturers’ specifications |
| C-11.02.10P |
sequence appliance or mechanical equipment connection |
appliance or mechanical equipment connection is sequenced to breeching according to codes and jurisdictional regulations |
| C-11.02.11P |
seal breeching |
breeching is sealed to appliance or mechanical equipment according to manufacturers’ specifications, codes and local authorities |
Range of Variables (include, but not limited to)
- codes: CSA B149, CSA B139
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-11.02.01L |
demonstrate knowledge of breeching, their components, characteristics, applications and operation
- identify types of breeching, and describe their characteristics and applications
- describe operating principles of breeching
|
| C-11.02.02L |
demonstrate knowledge of procedures to connect appliances and mechanical equipment to chimneys and breeching
- identify tools and equipment used to connect appliances and mechanical equipment to chimneys and breeching, and describe their procedures for use
- identify hazards, and describe safe work practices to connect appliances and mechanical equipment to chimneys and breeching
- interpret information to connect appliances and mechanical equipment to chimneys and breeching found on drawings and specifications
- describe procedures to connect appliances and mechanical equipment to chimneys and breeching
|
| C-11.02.03L |
demonstrate knowledge of regulatory requirements to connect appliances and mechanical equipment to chimneys and breeching
- identify codes, standards and jurisdictional regulations to connect appliances and mechanical equipment to chimneys and breeching
|
Range of Variables (include, but not limited to)
- codes: CSA B149, CSA B139
- standards: CWB, AHJ, Wood Energy Transfer Technology (WETT)
C-11.03 Installs high efficiency appliances and mechanical equipment
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yes |
yes |
yes |
yes |
yes |
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yes |
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NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-11.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-11.03.02P |
plan location of venting |
location of venting is planned to minimize offsets while maintaining grade according to site conditions, manufacturers’ specifications and jurisdictional regulations |
| C-11.03.03P |
select venting size and material |
venting size and material are selected according to codes, jurisdictional regulations and manufacturers’ specifications |
| C-11.03.04P |
assemble and fasten pre-fabricated sections |
pre-fabricated sections are assembled and fastened according to codes, jurisdictional regulations and manufacturers’ specifications |
| C-11.03.05P |
connect high efficiency appliances and mechanical equipment to venting |
high efficiency appliances and mechanical equipment are connected to venting according to codes, jurisdictional regulations and manufacturers’ specifications |
| C-11.03.06P |
install exterior vent termination |
exterior vent termination is installed according to codes, jurisdictional regulations and manufacturers’ specifications |
| C-11.03.07P |
seal and weatherproof exterior vent termination |
exterior vent termination is sealed and weatherproofed according to codes, jurisdictional regulations and manufacturers’ specifications |
Range of Variables (include, but not limited to)
- codes: CSA B149, CSA B139
- pre-fabricated sections: pipe, elbows (45°, 90°), tees, fittings, termination kits, couplings
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-11.03.01L |
demonstrate knowledge of high efficiency appliances and mechanical equipment, their components, characteristics, applications and operation
- identify types of high efficiency appliances and mechanical equipment, and describe their characteristics and applications
- interpret information about high efficiency appliances and mechanical equipment found on drawings and specifications
|
| C-11.03.02L |
demonstrate knowledge of procedures to install high efficiency appliances and mechanical equipment
- identify tools and equipment used to install high efficiency appliances and mechanical equipment, and describe their procedures for use
- identify hazards, and describe safe work practices to install high efficiency appliances and mechanical equipment
- describe procedures to install high efficiency appliances and mechanical equipment
|
| C-11.03.03L |
demonstrate knowledge of regulatory requirements to install high efficiency appliances and mechanical equipment
- identify codes, standards and jurisdictional regulations to install high efficiency appliances and mechanical equipment
|
Range of Variables (include, but not limited to)
- codes: CSA B149, CSA B139
Task C-12 Installs air handling system components
Task Descriptor
Sheet metal workers install air handling systems to ensure comfort, air quality and efficiency. There are many components manufactured to be installed in air handling systems. They can be used for climate control, humidity control, indoor air quality, security, noise attenuation and fire prevention.
C-12.01 Installs air handling equipment
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MB |
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BC |
NT |
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yes |
yes |
yes |
yes |
yes |
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yes |
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NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-12.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.01.02P |
assemble air handling equipment components |
air handling equipment components are assembled according to manufacturers’ specifications |
| C-12.01.03P |
place and secure air handling equipment |
air handling equipment is placed and secured to base/structure according to manufacturers’ and project specifications, and drawings |
| C-12.01.04P |
install flexible connections |
flexible connections are installed according to project and manufacturers’ specifications |
| C-12.01.05P |
remove shipping brackets |
shipping brackets are removed prior to unit start-up |
| C-12.01.06P |
verify tightness and alignment of pulleys and belts, and direction of fan rotation |
tightness and alignment of pulleys and belts, and direction of fan rotation are verified according to manufacturers’ specifications |
| C-12.01.07P |
attach condensate drain |
condensate drain is attached according to manufacturers’ specifications |
Range of Variables (include, but not limited to)
- air handling equipment: heat recovery ventilators (HRV), energy recovery ventilators (ERV), air handlers, make-up air units (MUA), roof top units (RTU), unit heaters, air curtains, fans, furnaces, fan coils
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.01.01L |
demonstrate knowledge of air handling equipment, their components, characteristics, applications and operation
- identify types of air handling equipment, and describe their characteristics and applications
- describe operating principles of air handling equipment
- interpret information about air handling equipment found on drawings and specifications
|
| C-12.01.02L |
demonstrate knowledge of procedures to install air handling equipment
- identify tools and equipment used to install air handling equipment, and describe their procedures for use
- identify hazards, and describe safe work practices to install air handling equipment
- describe procedures used to prepare for installation of air handling equipment
- identify considerations and requirements when installing air handling equipment
- describe procedures to install air handling equipment
|
| C-12.01.03L |
demonstrate knowledge of basic concepts of electricity
- identify hazards, and describe safe work practices to work on or around electrical equipment and sources
- explain basic principles of electricity
- identify electrical devices, and describe their characteristics and applications
|
| C-12.01.04L |
demonstrate knowledge of air quality management
- identify hazards, and describe safe work practices for air quality management
- identify considerations and requirements for air quality management
- identify areas requiring special air quality ventilation
- identify methods of improving or correcting problems with air quality
- identify methods used to determine air quality relating to humidity and temperature
- identify air quality problems and describe procedures used to prevent or correct them
- describe impact improper system or component installation can have on air quality
- explain importance of indoor air quality
|
| C-12.01.05L |
demonstrate knowledge of regulatory requirements for air handling equipment
- identify codes, standards and jurisdictional regulations to install air handling equipment
- identify codes, standards and jurisdictional regulations for air quality management
|
Range of Variables (include, but not limited to)
- air handling equipment: heat recovery ventilators (HRV), energy recovery ventilators (ERV), air handlers, make-up air units (MUA), roof top units (RTU), unit heaters, air curtains, fans, furnaces, fan coils
- procedures used to prepare for installation of air handling equipment: determining equipment requirements, determining penetration locations, performing site measurements, demolishing and removing existing systems and components, performing on-site coordination, staging (storing material), planning, distributing (material to installation area), sectioning (pre-assembling on-site), erecting, performing final inspection (completing)
- considerations and requirements when installing air handling equipment: manufacturers’ specifications, isolators, building materials, environmental conditions, field design modifications, LEED requirements, indoor air quality, seismic requirements
- electrical devices: circuit breakers, disconnects, overload heaters, ground fault interrupters (GFI), fuses, programmable logic controllers (PLC), motors, capacitors
- considerations and requirements for air quality management: environmental conditions, intake locations, exhaust locations
- areas requiring special air quality ventilation: clean/sterile rooms, industrial/commercial settings
- methods of improving or correcting problems with air quality: heating/cooling, ventilation, conditioning (filtration, sterilization, purification, humidification/dehumidification), noise attenuation
- air quality problems: contamination, humidity, temperature (hot/cold zones), air motion
- standards: SMACNA, ASHRAE, ANSI, NBC, NFPA, CSA, ULC, AHJ
C-12.02 Installs ductwork and fittings
| 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 |
| C-12.02.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.02.02P |
select and lay out fittings and components |
fittings and components are selected and laid out according to drawings and sequence to be installed |
| C-12.02.03P |
connect and seal joints |
joints are connected and sealed to ensure integrity according to project specifications and standards |
| C-12.02.04P |
secure ductwork |
ductwork is secured to support system according to project specifications and standards |
| C-12.02.05P |
align ductwork with building lines |
ductwork is aligned with building lines to ensure uniformity and aesthetics, and according to project specifications |
Range of Variables (include, but not limited to)
- standards: SMACNA, ASHRAE, ANSI, NBC, NFPA, CSA, ULC, AHJ
- ductwork: sheet metal, polyethylene, fibreglass, fabric, phenolic, flexible
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.02.01L |
demonstrate knowledge of ductwork and fittings, their components, characteristics, applications and operation
- identify types of ductwork and fittings, and describe their characteristics and applications
- interpret information about ductwork and fittings found on drawings and specifications
|
| C-12.02.02L |
demonstrate knowledge of procedures to install ductwork and fittings
- identify tools and equipment used to install ductwork and fittings, and describe their procedures for use
- identify hazards, and describe safe work practices to install ductwork and fittings
- describe procedures to install ductwork and fittings
|
| C-12.02.03L |
demonstrate knowledge of regulatory requirements to install ductwork and fittings
- identify codes, standards and jurisdictional regulations to install ductwork and fittings
|
Range of Variables (include, but not limited to)
- ductwork: sheet metal, polyethylene, fibreglass, fabric, phenolic, flexible
- standards: SMACNA, ASHRAE, ANSI, NBC, NFPA, CSA, ULC, AHJ
C-12.03 Installs dampers
| 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 |
| C-12.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.03.02P |
select dampers |
dampers are selected according to size, use and project specifications |
| C-12.03.03P |
determine damper positions and access |
damper positions and access are determined according to factors |
| C-12.03.04P |
prepare ductwork |
ductwork is prepared using processes to receive dampers |
| C-12.03.05P |
prepare sectional dampers |
sectional dampers are prepared using methods and according to manufacturers’ specifications to allow blades to move in unison and are free of obstruction |
| C-12.03.06P |
measure dampers |
dampers are measured to verify that they are true |
| C-12.03.07P |
secure dampers and control mechanisms |
dampers and control mechanisms are secured using fasteners according to manufacturers’ specifications |
| C-12.03.08P |
mark or slot shafts |
shafts are marked or slotted to identify blade position |
| C-12.03.09P |
cycle dampers |
dampers are cycled to ensure free movement of parts |
| C-12.03.10P |
set dampers |
dampers are set according to project specifications |
Range of Variables (include, but not limited to)
- dampers: splitters, OBD, parallel blades, blast gates, fire, smoke, explosion, iris, rotary valve, backdraft, relief, motorized, VAV/mixing box, volume, barometric
- factors: air direction, shaft access, duct orientation, environmental conditions, project specifications
- ductwork: sheet metal, polyethylene, fibreglass, fabric, phenolic, flexible
- processes: installing retaining brackets, slotting ductwork, sleeving dampers
- methods: bolting sections together, adding stiffeners to damper frames, adding brackets to damper blades, connecting brackets to linkages, installing motors
- fasteners: screws, rivets, bolts, welds
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.03.01L |
demonstrate knowledge of dampers, their components, characteristics, applications and operation
- identify types of dampers, and describe their characteristics and applications
- describe operating principles of dampers
- interpret information about dampers found on drawings and specifications
|
| C-12.03.02L |
demonstrate knowledge of procedures to install dampers
- identify tools and equipment used to install dampers, and describe their procedures for use
- identify hazards, and describe safe work practices to install dampers
- identify hazards, and describe safe work practices to work on or around electrical equipment and sources
- describe procedures to install dampers
|
| C-12.03.03L |
demonstrate knowledge of regulatory requirements to install dampers
- identify codes, standards and jurisdictional regulations to install dampers
|
Range of Variables (include, but not limited to)
- dampers: splitters, OBD, parallel blades, blast gates, fire, smoke, explosion, iris, rotary valve, backdraft, relief, motorized, VAV/mixing box, volume, barometric
- standards: SMACNA, ASHRAE, ANSI, NBC, NFPA, CSA, ULC, AHJ
C-12.04 Installs fire and fire/smoke dampers
| 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 |
| C-12.04.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.04.02P |
select fire and fire/smoke dampers |
fire and fire/smoke dampers are selected according to size, duct orientation, application and project specifications |
| C-12.04.03P |
choose location for installation of fire and fire/smoke dampers and access doors |
location of fire and fire/smoke dampers and access doors are chosen according to application, and project and manufacturers’ specifications |
| C-12.04.04P |
select and prepare sleeves |
sleeves are selected and prepared according to application, codes, jurisdictional regulations and manufacturers’ specifications |
| C-12.04.05P |
measure fire and fire/smoke dampers |
fire and fire/smoke dampers are measured and compared to drawings and project specifications |
| C-12.04.06P |
prepare sectional fire and fire/smoke dampers |
sectional fire and fire/smoke dampers are prepared by bolting sections together and adding stiffeners to fire and fire/smoke damper frames, according to manufacturers’ specifications |
| C-12.04.07P |
secure fire and fire/smoke dampers |
fire and fire/smoke dampers are secured using fasteners and retaining angles according to codes, jurisdictional regulations and manufacturers’ specifications |
| C-12.04.08P |
test fire and fire/smoke dampers |
fire and fire/smoke dampers are tested to ensure free movement of parts according to project specifications |
| C-12.04.09P |
install access doors on ductwork |
access doors on ductwork are installed for easy access to perform tests and visual inspections and to reset fire and fire/smoke dampers |
| C-12.04.10P |
install breakaway joints |
breakaway joints are installed according to jurisdictional regulations, codes and manufacturers’ specifications |
| C-12.04.11P |
seal fire and fire/smoke dampers |
fire and fire/smoke dampers are sealed at retaining angles to maintain fire separation according to jurisdictional regulations and manufacturers’ specifications |
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.04.01L |
demonstrate knowledge of fire and fire/smoke dampers, their components, characteristics, applications and operation
- identify types of fire and fire/smoke dampers, and describe their characteristics and applications
- describe operating principles of fire and fire/smoke dampers
- interpret information about fire and fire/smoke dampers found on drawings and specifications
|
| C-12.04.02L |
demonstrate knowledge of procedures to install fire and fire/smoke dampers
- identify tools and equipment used to install fire and fire/smoke dampers, and describe their procedures for use
- identify hazards, and describe safe work practices to install fire and fire/smoke dampers
- identify hazards, and describe safe work practices to work on or around electrical equipment and sources
- describe procedures to install fire and fire/smoke dampers
|
| C-12.04.03L |
demonstrate knowledge of regulatory requirements to install fire and fire/smoke dampers
- identify codes, standards and jurisdictional regulations to install fire and fire/smoke dampers
|
Range of Variables (include, but not limited to)
- standards: SMACNA, ASHRAE, ANSI, NBC, NFPA, CSA, ULC, AHJ
C-12.05 Installs registers, grilles, diffusers and louvers
| 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 |
| C-12.05.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.05.02P |
select registers, grilles, diffusers and louvers |
registers, grilles, diffusers and louvers are selected according to drawings and project specifications |
| C-12.05.03P |
connect registers, grilles, diffusers and louvers to ductwork |
registers, grilles, diffusers and louvers are connected to ductwork using flex and rigid connections, placing in ceiling grid/wall/floor, and taking directional considerations into account |
| C-12.05.04P |
align registers, grilles, diffusers and louvers |
registers, grilles, diffusers and louvers are aligned for aesthetic reasons |
| C-12.05.05P |
assemble registers, grilles, diffusers, louvers and their components |
registers, grilles, diffusers, louvers and their components are assembled according to manufacturers’ specifications |
| C-12.05.06P |
install access doors |
access doors are installed according to jurisdictional regulations and project specifications |
| C-12.05.07P |
seal grilles, diffusers and louvers |
grilles, diffusers and louvers are sealed according to job requirements |
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.05.01L |
demonstrate knowledge of registers, grilles, diffusers and louvers, their components, characteristics, applications and operation
- identify types of registers, grilles, diffusers and louvers, and describe their characteristics and applications
- describe operating principles of registers, grilles, diffusers and louvers
- interpret information about registers, grilles, diffusers and louvers found on drawings and specifications
|
| C-12.05.02L |
demonstrate knowledge of procedures to install registers, grilles, diffusers and louvers
- identify tools and equipment used to install registers, grilles, diffusers and louvers, and describe their procedures for use
- identify hazards, and describe safe work practices to install registers, grilles, diffusers and louvers
- describe procedures to install registers, grilles, diffusers and louvers
|
| C-12.05.03L |
demonstrate knowledge of regulatory requirements to install registers, grilles, diffusers and louvers
- identify codes, standards and jurisdictional regulations to install registers, grilles, diffusers and louvers
|
Range of Variables (include, but not limited to)
- standards: SMACNA, ASHRAE, ANSI, NBC, NFPA, CSA, ULC, AHJ
C-12.06 Installs terminal boxes
| 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 |
| C-12.06.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.06.02P |
determine terminal box position |
terminal box position is determined according to factors |
| C-12.06.03P |
install access doors on ductwork |
access doors on ductwork are installed according to drawings, and project and manufacturers’ specifications for testing and cleaning purposes |
| C-12.06.04P |
secure and seal terminal boxes |
terminal boxes are secured and sealed to ductwork, plenums or units using mechanical fasteners |
| C-12.06.05P |
determine duct inlet straight length requirements |
duct inlet straight length requirements are determined prior to connection to main ductwork for optimal operation according to project and manufacturers’ specifications |
Range of Variables (include, but not limited to)
- factors: airflow direction marked on box, duct inlet straight length requirements, access to connections and shafts, drawings, project and manufacturers’ specifications
- mechanical fasteners: S-cleats, drive cleats, screws
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.06.01L |
demonstrate knowledge of terminal boxes, their components, characteristics, applications and operation
- identify terminal boxes, and describe their characteristics and applications
- describe operating principles of terminal boxes
- interpret information about terminal boxes found on drawings and specifications
|
| C-12.06.02L |
demonstrate knowledge of procedures to install terminal boxes
- identify tools and equipment used to install terminal boxes, and describe their procedures for use
- identify hazards, and describe safe work practices to install terminal boxes
- describe procedures to install terminal boxes
|
| C-12.06.03L |
demonstrate knowledge of regulatory requirements to install terminal boxes
- identify codes, standards and jurisdictional regulations to install terminal boxes
|
Range of Variables (include, but not limited to)
- standards: SMACNA, ASHRAE, ANSI, NBC, CSA, ULC, AHJ
C-12.07 Installs coils and duct heaters
| 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 |
| C-12.07.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.07.02P |
verify coil and duct heater sizing |
sizing of coil and duct heater is verified according to load |
| C-12.07.03P |
determine coil and duct heater position |
coil and duct heater position is determined according to factors |
| C-12.07.04P |
install access doors on ductwork |
access doors on ductwork are installed for testing and cleaning purposes according to drawings, and project and manufacturers’ specifications |
| C-12.07.05P |
place, secure and seal coils and duct heater |
coils and duct heater are placed, secured and sealed to ductwork, plenums and units by installing channels, drain pans and blanking using mechanical fasteners |
Range of Variables (include, but not limited to)
- factors: airflow direction marked on coil and duct heater, access to connections, for easy removal and service, spacing requirements, drawings, project specifications, manufacturers’ specifications
- mechanical fasteners: S-cleats, drive cleats, screws, bolts
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.07.01L |
demonstrate knowledge of coils and duct heaters, their components, characteristics, applications and operation
- identify coils and duct heaters, and describe their characteristics and applications
- describe operating principles of coils and duct heaters
- interpret information about coils and duct heaters found on drawings and specifications
|
| C-12.07.02L |
demonstrate knowledge of procedures to install coils and duct heaters
- identify tools and equipment used to install coils and duct heaters, and describe their procedures for use
- identify hazards, and describe safe work practices to install coils and duct heaters
- identify hazards, and describe safe work practices about air quality management
- identify hazards, and describe safe work practices to work on or around electrical equipment and sources
- describe procedures to install coils and duct heaters
|
| C-12.07.03L |
demonstrate knowledge of regulatory requirements to install coils and duct heaters
- identify codes, standards and jurisdictional regulations to install coils and duct heaters
|
Range of Variables (include, but not limited to)
- standards: SMACNA, ASHRAE, ANSI, NBC, NFPA, CSA, ULC, AHJ
C-12.08 Installs system component accessories
| 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 |
| C-12.08.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.08.02P |
determine installation requirements for system component accessories |
installation requirements for system component accessories are determined according to drawings, and project and manufacturers’ specifications |
| C-12.08.03P |
determine location of system component accessories |
location of system component accessories is determined according to accessibility, and project and manufacturers’ specifications |
| C-12.08.04P |
secure system component accessories |
system component accessories are secured using mechanical fasteners according to job requirements and manufacturers’ specifications |
Range of Variables (include, but not limited to)
- system component accessories: air balancing test ports; burglar bars; humidifiers; dehumidifiers; spark arrestors; air, noise and odour filtration systems; access doors; airflow sensors; temperature sensors; controls
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.08.01L |
demonstrate knowledge of system component accessories, their components, characteristics, applications and operation
- identify types of system component accessories, and describe their characteristics and applications
- describe operating principles of system component accessories
- interpret information about system component accessories found on drawings and specifications
|
| C-12.08.02L |
demonstrate knowledge of procedures to install system component accessories
- identify tools and equipment used to install system component accessories, and describe their procedures for use
- identify hazards, and describe safe work practices to install system component accessories
- identify hazards, and describe safe work practices for air quality management
- identify hazards, and describe safe work practices to work on or around electrical equipment and sources
- describe procedures to install system component accessories
|
| C-12.08.03L |
demonstrate knowledge of regulatory requirements to install system component accessories
- identify codes, standards and jurisdictional regulations to install system component accessories
|
Range of Variables (include, but not limited to)
- system component accessories: air balancing test ports; burglar bars; humidifiers; dehumidifiers; spark arrestors; air, noise and odour filtration systems; access doors; airflow sensors; temperature sensors; controls
C-12.09 Installs plenums
| 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 |
| C-12.09.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-12.09.02P |
select and lay out plenums and components |
plenums and components are selected and laid out according to drawings and installation sequence |
| C-12.09.03P |
assemble plenums and components |
plenums and components are assembled according to labelling, tagging and drawings |
| C-12.09.04P |
connect and seal joints |
joints are connected and sealed to ensure integrity according to project specifications and standards |
| C-12.09.05P |
place and secure plenums |
plenums are placed and secured to support system according to project specifications and standards |
Range of Variables (include, but not limited to)
- components: coils, duct heaters, fans, humidifiers, dehumidifiers, flexible connections, filters, louvers, dampers, drains, drain pans, doors, diffusers
- standards: SMACNA, ASHRAE, ANSI, NBC, CWB, NFPA, AHJ
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-12.09.01L |
demonstrate knowledge of plenums, their components, characteristics, applications and operation
- identify plenums and their components, and describe their characteristics and applications
- describe operating principles of plenums and their components
- interpret information about plenums and their components found on drawings and specifications
|
| C-12.09.02L |
demonstrate knowledge of procedures to install plenums
- identify tools and equipment used to install plenums, and describe their procedures for use
- identify hazards, and describe safe work practices to install plenums
- describe procedures to install plenums
|
| C-12.09.03L |
demonstrate knowledge of regulatory requirements to install plenums
- identify codes, standards and jurisdictional regulations to install plenums
|
Range of Variables (include, but not limited to)
- components: coils, duct heaters, fans, humidifiers, dehumidifiers, flexible connections, filters, louvers, dampers, drains, drain pans, doors, diffusers
- standards: SMACNA, ASHRAE, ANSI, NBC, CWB, NFPA, AHJ
Task C-13 Installs material handling system components
Task Descriptor
Material handling system components have specific applications such as dust collection, product separation and conveyance, and handling materials. These components may be installed for convenience, safety, cleanliness and cost-saving.
C-13.01 Installs pneumatic and gravity material handling system components
| 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 |
| C-13.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-13.01.02P |
determine location of components |
location of components is determined according to project specifications |
| C-13.01.03P |
assemble ductwork, fittings and components |
ductwork, fittings and components are assembled according to tagging, drawings and manufacturers’ specifications |
| C-13.01.04P |
check ground wires are installed |
ground wires are checked to ensure they are installed |
| C-13.01.05P |
complete transverse connections |
transverse connections are completed by welding or fastening to limit protrusions according to manufacturers’ specifications |
| C-13.01.06P |
secure ducts and fittings |
ducts and fittings are secured to support systems according to project specifications and standards |
| C-13.01.07P |
select and install components |
components are selected and installed to ensure a smooth passage of materials through system by minimizing angle and direction changes |
| C-13.01.08P |
select and install material handling lining |
material handling lining is selected and installed according to manufacturers’ and project specifications |
Range of Variables (include, but not limited to)
- components: chutes, explosion ducts, blast gates, relief vents, explosion dampers, blowers, separating devices (bag houses, cyclones), air locks, isolators, hoppers, bins
- standards: SMACNA, ASHRAE, NBC, ANSI, CSA, NFPA, CWB
- material handling lining: ceramic, ultra high molecular weight (UHMW) polyurethane, composite
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-13.01.01L |
demonstrate knowledge of pneumatic and gravity material handling system components, their characteristics, applications and operation
- identify types of pneumatic and gravity material handling system components, and describe their characteristics and applications
- describe operating principles of pneumatic and gravity material handling system components
- interpret information about pneumatic and gravity material handling system components found on drawings and specifications
|
| C-13.01.02L |
demonstrate knowledge of procedures to install pneumatic and gravity material handling system components
- identify tools and equipment used to install pneumatic and gravity material handling system components, and describe their procedures for use
- identify hazards, and describe safe work practices to install pneumatic and gravity material handling system components
- describe procedures to prepare for installation of pneumatic and gravity material handling system components
- identify considerations when installing pneumatic and gravity material handling system components
- describe procedures to install pneumatic and gravity material handling system components
|
| C-13.01.03L |
demonstrate knowledge of regulatory requirements to install pneumatic and gravity material handling system components
- identify codes and standards to install pneumatic and gravity material handling system components
|
Range of Variables (include, but not limited to)
- components: chutes, explosion ducts, blast gates, relief vents, explosion dampers, blowers, separating devices (bag houses, cyclones), air locks, isolators, hoppers, bins
- hazards: pinch/crush points, system pressure hazards
- procedures to prepare for installation of pneumatic and gravity material handling system components: determining equipment requirements, verifying duct sizing, determining penetration locations, performing site measurements, demolishing and removing existing systems and components, performing on-site coordination, staging (storing material), planning, distributing (material to installation area), sectioning (pre-assembling on-site), erecting, completing final inspection
- considerations when installing pneumatic and gravity material handling system components: manufacturers’ specifications, building materials, environmental conditions, field design modifications, site conditions, equipment requirements, design limitations
- standards: SMACNA, ASHRAE, NBC, ANSI, CSA, NFPA, CWB
C-13.02 Installs mechanized material handling system components
| 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 |
| C-13.02.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-13.02.02P |
determine location of mechanized material handling system components |
location of mechanized material handling system components is determined according to project and manufacturers’ specifications |
| C-13.02.03P |
assemble mechanized material handling system components |
mechanized material handling system components are assembled according to tagging, drawings and project specifications |
| C-13.02.04P |
complete connections |
connections are welded and fastened according to drawings and project specifications |
| C-13.02.05P |
secure mechanized material handling system components |
mechanized material handling system components are secured to supports, bases or hanging systems according to project specifications |
| C-13.02.06P |
select and install fittings and mechanized material handling system components |
fittings and mechanized material handling system components are selected and installed according to project specifications |
| C-13.02.07P |
select and install material handling lining |
material handling lining is selected and installed according to project specifications |
Range of Variables (include, but not limited to)
- mechanized material handling system components: chutes, slides, conveyors, augers
- material handling linings: ceramic, UHMW polyurethane, composite
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-13.02.01L |
demonstrate knowledge of mechanized material handling system components, their characteristics, applications and operation
- identify types of mechanized material handling system components, and describe their characteristics and applications
- identify types of material handling linings, and describe their characteristics and applications
- describe operating principles of mechanized material handling system components
- interpret information about mechanized material handling system components found on drawings and specifications
|
| C-13.02.02L |
demonstrate knowledge of procedures to install mechanized material handling system components
- identify tools and equipment used to install mechanized material handling system components, and describe their procedures for use
- identify hazards, and describe safe work practices and procedures to install mechanized material handling system components
- describe procedures to install mechanized material handling system components
- describe procedures to complete a connection
|
| C-13.02.03L |
demonstrate knowledge of regulatory requirements to install mechanized material handling system components
- identify standards to install mechanized material handling system components
|
Range of Variables (include, but not limited to)
- mechanized material handling system components: chutes, slides, conveyors, augers
- material handling linings: ceramic, UHMW polyurethane, composite
- safe work practices and procedures: lock-out and tag-out, identifying pinch/crush points, working around moving equipment
- standards: SMACNA, ASHRAE, NBC, ANSI, CSA, NFPA
Task C-14 Applies thermal insulation, lagging, cladding and flashing
Task Descriptor
Sheet metal workers apply insulation, lagging, cladding and flashing to prevent condensation, limit operating costs, increase the efficiency of equipment through the conservation of energy, and to protect insulation and ductwork from damage due to environmental exposure. For this task, application may include on-site fabrication.
C-14.01 Applies thermal insulation to components
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-14.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-14.01.02P |
select insulation |
insulation is selected according to project specifications and standards |
| C-14.01.03P |
identify location to be insulated |
location to be insulated is identified according to drawings, project specifications and standards |
| C-14.01.04P |
measure, lay out and cut insulation pieces |
insulation pieces are measured, laid out and cut |
| C-14.01.05P |
secure insulation |
insulation is secured by applying fasteners and components |
Range of Variables (include, but not limited to)
- tools and equipment: knives, end cutters, pin spotters, banders, snips, glue guns, paint brushes
- standards: SMACNA, NFPA, NBC
- fasteners and components: pins, z-bars, glue, insulation washers, bands
- thermal insulation: ceramic wool, fibreglass, mineral wool, closed cell, foam glass
- safe work practices and procedures: using PPE, elevating devices, keeping areas well-ventilated
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-14.01.01L |
demonstrate knowledge of thermal insulation, their characteristics and applications
- identify types of thermal insulation, and describe their characteristics and applications
- identify types of fasteners and components used to apply thermal insulation, and describe their characteristics and applications
- interpret information about thermal insulation found on drawings and specifications
|
| C-14.01.02L |
demonstrate knowledge of procedures to apply thermal insulation
- identify tools and equipment used to apply thermal insulation, and describe their procedures for use
- identify hazards, and describe safe work practices and procedures to apply thermal insulation
- describe procedures to apply thermal insulation
|
| C-14.01.03L |
demonstrate knowledge of regulatory requirements to apply thermal insulation
- identify codes, standards and jurisdictional regulations to apply thermal insulation
|
Range of Variables (include, but not limited to)
- thermal insulation: ceramic wool, fibreglass, mineral wool, closed cell, foam glass
- fasteners and components: pins, z-bars, glue, insulation washers, bands
- tools and equipment: knives, end cutters, pin spotters, banders, snips, glue guns, paint brushes
- safe work practices and procedures: using PPE, elevating devices, keeping areas well-ventilated
- standards: SMACNA, NFPA, NBC
C-14.02 Applies lagging and cladding to components
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-14.02.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-14.02.02P |
select material and fasteners |
material and fasteners are selected according to drawings and job requirements |
| C-14.02.03P |
measure, lay out, cut and form material |
material is measured, laid out, cut and formed to ensure fit |
| C-14.02.04P |
select seams and joints |
seams and joints are selected according to SMACNA |
| C-14.02.05P |
form seams and joints for lagging and cladding |
seams and joints for lagging and cladding are formed according to drawings and project specifications |
| C-14.02.06P |
overlap seams and joints and slope material |
seams and joints are overlapped, and material is sloped to shed moisture |
| C-14.02.07P |
secure and seal material |
material is secured and sealed using fasteners |
Range of Variables (include, but not limited to)
- materials: metal (copper, aluminum, stainless steel), plastic, composite
- fasteners: banding, screws, sealants, adhesives, expansion springs
- seams and joints: slip-lock, lapped, Pittsburgh
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-14.02.01L |
demonstrate knowledge of lagging and cladding, their characteristics and applications
- identify lagging and cladding, and describe their characteristics and applications
- identify types of material, fasteners, seams and joints used for lagging and cladding, and describe their characteristics and applications
- interpret information about lagging and cladding found on drawings and specifications
|
| C-14.02.02L |
demonstrate knowledge of procedures to apply lagging and cladding to components
- identify tools and equipment used to apply lagging and cladding to components, and describe their procedures for use
- identify hazards, and describe safe work practices to apply lagging and cladding to components
- describe procedures to apply lagging and cladding to components
- identify methods used to secure and seal material, and seams and joints
- identify layout methods
- calculate measurements of materials before cutting
- calculate seam and joint allowances
|
| C-14.02.03L |
demonstrate knowledge of regulatory requirements to apply lagging and cladding to components
- identify standards to apply lagging and cladding to components
|
Range of Variables (include, but not limited to)
- materials: metal (copper, aluminum, stainless steel), plastic, composite
- fasteners: banding, screws, sealants, adhesives, expansion springs
- seams and joints: slip-lock, lapped, Pittsburgh
C-14.03 Applies flashing to components
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yes |
yes |
yes |
yes |
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-14.03.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-14.03.02P |
select material |
material is selected according to drawings and project specifications |
| C-14.03.03P |
measure and modify flashing |
flashing is measured and modified to fit on-site conditions |
| C-14.03.04P |
complete seams and joints |
seams and joints are completed to shed moisture |
| C-14.03.05P |
secure and seal material |
material is secured and sealed using fasteners to ensure a weather-tight seal |
Range of Variables (include, but not limited to)
- fasteners: screws, sealants, adhesives, rivets
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-14.03.01L |
demonstrate knowledge of flashing, their characteristics and applications
- identify flashing, and describe their characteristics and applications
- identify types of fasteners used to apply flashing, and describe their characteristics and applications
- interpret information about flashing found on drawings and specifications
|
| C-14.03.02L |
demonstrate knowledge of procedures to apply flashing to components
- identify tools and equipment used to apply flashing to components, and describe their procedures for use
- identify hazards, and describe safe work practices to apply flashing to components
- describe procedures to apply flashing to components
- identify considerations when installing flashing to components
|
Range of Variables (include, but not limited to)
- fasteners: screws, sealants, adhesives, rivets
- considerations: isolators, building materials, environmental conditions, field design modifications
Task C-15 Performs leak testing, air balancing and commissioning
Task Descriptor
Sheet metal workers perform testing, adjusting, balancing and leak testing to ensure that the system operates efficiently at its specified performance level. Sheet metal workers also participate in the commissioning of building systems.
C-15.01 Performs leak tests
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-15.01.01P |
select and use tools and equipment |
tools and equipment are selected and used according to job requirements |
| C-15.01.02P |
seal and cap test section using materials |
test section is sealed and capped using materials according to job requirements and project specifications |
| C-15.01.03P |
determine allowable system leakage rate |
allowable system leakage rate is determined by comparing leakage test results to standards and project specifications |
| C-15.01.04P |
pressurize ductwork to predetermined pressure |
ductwork is pressurized to predetermined pressure by attaching blower to duct according to standards and project specifications |
| C-15.01.05P |
identify and mark leaking areas |
leaking areas are identified and marked when leakage is higher than allowable leakage rate |
| C-15.01.06P |
reseal and retest leaking areas |
leaking areas are resealed and retested once sealant has cured according to manufacturers’ specifications |
| C-15.01.07P |
document test results |
test results are documented according to project specifications |
Range of Variables (include, but not limited to)
- materials: end caps, polyethylene, tape, sealers, gaskets
- standards: SMACNA; ASHRAE; AHJ; LEED; Testing, Adjusting and Balancing Bureau (TABB)
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-15.01.01L |
demonstrate knowledge of leak tests, their characteristics, limitations and applications
- identify types of leak tests, and describe their characteristics, limitations and applications
- interpret information about leak tests found on drawings and specifications
|
| C-15.01.02L |
demonstrate knowledge of procedures to perform leak tests
- identify tools and equipment used to perform leak tests, and describe their procedures for use
- identify hazards, and describe safe work practices to perform leak tests
- describe procedures to perform leak tests
- identify problems pertaining to air and material handling systems, and describe procedures to prevent and correct them
|
| C-15.01.03L |
demonstrate knowledge of additional training and certification requirements to perform leak tests
- identify additional training and certification requirements to perform leak tests
|
| C-15.01.04L |
demonstrate knowledge of regulatory requirements to perform leak tests
- identify standards and jurisdictional regulations to perform leak tests
|
Range of Variables (include, but not limited to)
- leak tests: pressure test, smoke test
- problems pertaining to air and material handling systems: lack of or excessive air pressure, improper installation (duct sizing, noise)
- training and certification: in some jurisdictions TABB training and certification may be required
- standards: SMACNA; ASHRAE; AHJ; LEED; Testing, Adjusting and Balancing Bureau (TABB)
C-15.02 Performs testing, adjusting and balancing (TAB)
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-15.02.01P |
select and use tools and testing equipment |
tools and testing equipment are selected and used according to job requirements |
| C-15.02.02P |
verify dampers, filters and coils |
dampers are verified to ensure they are operational, and filters and coils are verified for cleanliness |
| C-15.02.03P |
perform duct traverse |
duct traverse is performed by creating test ports in ductwork by drilling holes, to determine volume and velocity of system |
| C-15.02.04P |
perform calculations |
calculations are performed to determine airflow and compare to project specifications |
| C-15.02.05P |
adjust air handling system equipment and components |
air handling system equipment and components are adjusted to achieve required airflow at unit |
| C-15.02.06P |
test and adjust main, zone and branch ductwork and individual outlets |
main, zone and branch ductwork and individual outlets are adjusted to meet project specifications |
| C-15.02.07P |
document balancing results |
balancing results are documented according to project specifications |
Range of Variables (include, but not limited to)
- air handling system equipment and components: motor pulleys, dampers, blower pulleys, three-stage fans, variable speed drives, test ports
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-15.02.01L |
demonstrate knowledge of testing, adjusting and balancing (TAB) on air handling systems, their characteristics, limitations and applications
- identify TAB on air handling systems, and describe their characteristics, limitations and applications
- interpret information about performing TAB on air handling systems found on drawings and specifications
|
| C-15.02.02L |
demonstrate knowledge of procedures to perform TAB on air handling systems
- identify tools and testing equipment used to perform TAB on air handling systems, and describe their procedures for use
- identify hazards, and describe safe work practices to perform TAB on air handling systems
- identify problems pertaining to air handling systems, and describe procedures to prevent and correct them
- explain importance of TAB to ensure optimal system performance
- describe procedures to perform TAB on air handling systems
- describe procedures to adjust air handling system equipment and components to optimize performance
|
| C-15.02.03L |
demonstrate knowledge of regulatory requirements to perform TAB on air handling systems
- identify codes, standards and jurisdictional regulations to perform TAB on air handling systems
|
Range of Variables (include, but not limited to)
- air handling system equipment and components: motor pulleys, dampers, blower pulleys, three-stage fans, variable speed drives, test ports
- standards: TABB, SMACNA
C-15.03 Participates in commissioning of air and material handling systems
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| C-15.03.01P |
meet with commissioning agent throughout project |
meetings with commissioning agent are held throughout project to verify work completed so far |
| C-15.03.02P |
provide documentation to commissioning agent |
documentation is provided to commissioning agent according to project specifications |
| C-15.03.03P |
perform walk-around with commissioning agent |
walk-around with commissioning agent is performed to identify locations of equipment and deficiencies |
| C-15.03.04P |
address deficiencies cited on commissioning report |
deficiencies cited on commissioning report are addressed |
| C-15.03.05P |
label equipment |
equipment is labelled according to project specifications for purpose of identification, commissioning and maintenance |
| C-15.03.06P |
educate building manager or owner on system operation and maintenance, and provide turnover documents |
building manager or owner is educated on system operation and maintenance, and information is provided in turnover documents |
Range of Variables (include, but not limited to)
- documentation: equipment shop drawings, as-built drawings, test results
Knowledge
| Reference Code |
Learning Outcomes and Objectives |
| C-15.03.01L |
demonstrate knowledge of commissioning of air and material handling systems, its characteristics and applications
- identify purpose of commissioning air and material handling systems, and describe its characteristics and applications
- interpret documentation about commissioning of air and material handling systems
|
| C-15.03.02L |
demonstrate knowledge of procedures to participate in commissioning of air and material handling systems
- describe procedures to participate in commissioning of air and material handling systems
|
Range of Variables (include, but not limited to)
- documentation: equipment shop drawings, as-built drawings, test results