Major Work Activity B – Performs rigging, hoisting/lifting and moving
Task B-7 Plans rigging, hoisting/lifting and moving
Task Descriptor
Industrial mechanics (millwrights) determine load and select appropriate rigging, hoisting/lifting and moving equipment to ensure proper and safe lifts of machinery. For the purpose of this task, lifts include hoisting, lifting and moving of equipment, materials and components.
B-7.01 Determines load
Essential Skills
Numeracy, Working with Others, Thinking
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Performance Criteria |
Evidence of Attainment |
| B-7.01.01P |
scale the load using measuring devices |
load is scaled using measuring devices |
| B-7.01.02P |
calculate load |
load weight is calculated taking into consideration size, material type, wet/dry, centre of gravity, added components and weight of rigging hardware |
| B-7.01.03P |
refer to nameplates, shipping information and manufacturers’ manuals |
load weight is referenced from nameplates, shipping information and manufacturers’ manuals to determine procedures used to perform a lift |
Range of Variables
measuring devices include: scales, dynamometers
rigging hardware includes: blocks, shackles, spreader beams, slings
procedures used to perform a lift include: planning, environment analysis, load determination, communication methods, pre-lift checks, placement of load, post-lift inspection, supervision of lift, securing work area
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Learning Outcomes |
Learning Objectives |
| B-7.01.01L |
demonstrate knowledge of rigging, hoisting/lifting and moving equipment, their applications, limitations and procedures for use |
define terminology associated with rigging, hoisting/lifting and moving |
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interpret jurisdictional regulations pertaining to rigging, hoisting/lifting and moving |
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identify types of rigging equipment and accessories, and describe their applications, limitations and procedures |
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identify types of hoisting and lifting equipment and accessories, and describe their applications, limitations and procedures |
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identify types of moving equipment and accessories, and describe their applications, limitations and procedures |
| B-7.01.02L |
demonstrate knowledge of calculations required when performing hoisting and lifting operations |
identify the factors to consider when selecting rigging, hoisting/lifting and moving equipment |
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describe the procedures used to determine the weight and weight distribution of loads |
Range of Variables
factors include: weight (dry or wet), material, dimensions, sling angles, centre of gravity, environmental conditions
procedures used to determine the weight and weight distribution of loads include: reference load charts, determine types of loads, engineered lifts
B-7.02 Selects rigging equipment
Essential Skills
Document Use, Numeracy, Thinking
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Performance Criteria |
Evidence of Attainment |
| A-7.02.01P |
determine rigging equipment needed |
rigging equipment is determined based on the characteristics of the lift, process, the number of items being lifted at one time and determined weight of load |
| A-7.02.02P |
refer to load ratings for sling arrangements |
load ratings are referred to for sling arrangements |
| A-7.02.03P |
confirm rigging capacity |
rigging capacity is determined to be appropriate for the lift by taking into consideration working load limit ( WLL), design factors and actual weight of load being lifted |
| A-7.02.04P |
confirm certification of rigging equipment |
certification of rigging equipment is confirmed by referring to the equipment’s tag or documentation |
| A-7.02.05P |
assess, inspect and document rigging equipment condition |
rigging equipment condition is assessed, inspected and documented to ensure they meet site and manufacturers’ specifications, and jurisdictional regulations |
| A-7.02.06P |
remove and tag faulty or damaged rigging equipment from service |
faulty or damaged rigging equipment is removed from service and tagged to be repaired or discarded, and is reported to appropriate authority according to site and manufacturers’ specifications and jurisdictional regulations |
Range of Variables
process includes: lifting, dragging (using rollers), pulling sideways
sling arrangements include: all recommended sling configurations
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Knowledge |
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Learning Outcomes |
Learning Objectives |
| A-7.02.01L |
demonstrate knowledge of rigging equipment, its applications, limitations and procedures |
define terminology associated with rigging equipment |
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interpret jurisdictional regulations pertaining to rigging equipment |
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identify types of rigging equipment and accessories, and describe their applications, limitations and procedures |
| A-7.02.02L |
demonstrate knowledge of the procedures used to rig material or equipment for lifting |
identify the factors to consider when selecting rigging equipment |
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describe the procedures used to rig material or equipment for lifting |
| A-7.02.03L |
demonstrate knowledge of safety practices related to rigging equipment |
identify hazards and describe safe work practices pertaining to rigging equipment |
Range of Variables
safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations, hazard identification
B-7.03 Selects hoisting/lifting and moving equipment
Essential Skills
Numeracy, Thinking, Document Use
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Performance Criteria |
Evidence of Attainment |
| B-7.03.01P |
determine hoisting/lifting and moving equipment needed |
hoisting/lifting and moving equipment needed is determined based on the job scope, process and determined weight of load |
| B-7.03.02P |
inspect and document condition of hoisting/lifting and moving equipment |
condition of hoisting/lifting and moving equipment is inspected and documented |
| B-7.03.03P |
confirm certification of hoisting/lifting and moving equipment |
certification of hoisting/lifting and moving equipment is confirmed by referring to operators’ manuals, and the equipment’s document of certification according to site and manufacturers’ specifications, and jurisdictional regulations |
| B-7.03.04P |
refer to load charts for boom angles and distance |
load charts for boom angles and distance, for mobile equipment, are referred to, to ensure equipment is not overloaded |
| B-7.03.05P |
remove and tag faulty or damaged hoisting/lifting and moving equipment from service |
faulty or damaged hoisting/lifting and moving equipment is removed from service and tagged to be repaired or discarded, and reported to appropriate authority according to site and manufacturers’ specifications, and jurisdictional regulations |
Range of Variables
job scope includes: headroom, environment (ground conditions, obstructions, weather), distance
process includes: lifting, dragging (using rollers), pulling sideways
document of certification includes: tags, stamps, crane inspection reports, certification reports, load ratings
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Knowledge |
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Learning Outcomes |
Learning Objectives |
| B-7.03.01L |
demonstrate knowledge of hoisting/lifting and moving equipment, their applications, limitations and procedures |
define terminology associated with hoisting/lifting and moving equipment |
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interpret jurisdictional regulations pertaining to hoisting/lifting and moving equipment |
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identify types of hoisting/lifting equipment and accessories, and describe their applications, limitations and procedures |
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describe inspection requirements for hoisting/lifting and moving equipment and accessories |
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identify types of moving equipment and accessories, and describe their applications, limitations and procedures |
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explain sling angle when preparing for hoisting/lifting operations |
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identify the factors to consider when selecting hoisting/lifting and moving equipment |
| B-7.03.02L |
demonstrate knowledge of safety practices related to hoisting/lifting and moving equipment |
identify hazards and describe safe work practices pertaining to hoisting/lifting and moving equipment |
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identify hazards and describe safe work practices pertaining to mobile and overhead cranes |
Range of Variables
factors include: weight (dry or wet), material, dimensions, sling angles, centre of gravity, environmental conditions
safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations, hazard identification
B-7.04 Secures area
Essential Skills
Oral Communication, Writing, Working with Others
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Performance Criteria |
Evidence of Attainment |
| B-7.04.01P |
assess site, ground, environmental conditions and plan route |
site, ground and environmental conditions are identified before route is planned |
| B-7.04.02P |
determine and secure lift radius |
lift radius is determined and secured using barricades and tape |
| B-7.04.03P |
confirm location of personnel |
location of personnel is confirmed |
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Knowledge |
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Learning Outcomes |
Learning Objectives |
| B-7.04.01L |
demonstrate knowledge of rigging, hoisting/lifting and moving equipment, their applications, limitations and procedures |
define terminology associated with rigging, hoisting/lifting and moving equipment |
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interpret jurisdictional regulations pertaining to rigging, hoisting/lifting and moving equipment |
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identify types of rigging equipment and accessories, and describe their applications, limitations and procedures |
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identify types of hoisting and lifting equipment and accessories, and describe their applications, limitations and procedures |
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identify types of moving equipment and accessories, and describe their applications, limitations and procedures |
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describe the procedures used to ensure the work area is safe for lifting |
| B-7.04.02L |
demonstrate knowledge of safety practices related to rigging, hoisting/lifting and moving operations |
identify hazards and describe safe work practices pertaining to rigging, hoisting/lifting and moving |
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identify hazards and describe safe work practices pertaining to mobile and overhead cranes |
Range of Variables
procedures used to ensure the work area is safe for lifting include: barriers installed and tagged, assessment of ground conditions, non-congestion of the work area, approach limits, obtain required permits
safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations, hazard identification
Task B-8 Rigs, hoists/lifts and moves load
Task Descriptor
Rigging, hoisting/lifting and moving loads are hazardous activities and care must be taken to ensure the safety of all personnel and prevent damage to equipment. Industrial mechanics (millwrights) must be skilled in the proper procedures for rigging, hoisting, lifting, drifting, dragging (using rollers) loads.
B-8.01 Sets up rigging, hoisting/lifting and moving equipment
Essential Skills
Thinking, Numeracy, Document Use
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Performance Criteria |
Evidence of Attainment |
| B-8.01.01P |
prepare for lift |
lift is prepared for by using floats under outriggers, cribbing (dunnage) |
| B-8.01.02P |
install and set up all rigging, hoisting/lifting and moving components |
all rigging, hoisting/lifting and moving components are installed and set up in preparation for moving loads |
| B-8.01.03P |
perform pre-use inspection of equipment |
pre-use inspection of equipment is performed to verify conditions and documented |
| B-8.01.04P |
read and interpret load charts |
load charts are read and interpreted |
| B-8.01.05P |
adjust schedule of the lift to address environmental conditions |
schedule of the lift is adjusted to address environmental conditions |
Range of Variables
conditions include: fuel levels, tire pressure, absence of leaks
environmental conditions include: wind, shifting ground, lightning, fog, rain, snow, temperature
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Knowledge |
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Learning Outcomes |
Learning Objectives |
| B-8.01.01L |
demonstrate knowledge of rigging, hoisting/lifting and moving equipment, their applications, limitations and procedures |
define terminology associated with rigging, hoisting/lifting and moving equipment |
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interpret jurisdictional regulations pertaining to rigging, hoisting/lifting and moving |
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identify types of rigging equipment and accessories, and describe their applications, limitations and procedures |
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identify types of hoisting and lifting equipment and accessories, and describe their applications, limitations and procedures |
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identify types of moving equipment and accessories, and describe their applications, limitations and procedures |
| B-8.01.02L |
demonstrate knowledge of the procedures used to perform rigging, hoisting/lifting and moving operations |
identify types of knots, hitches and bends, and describe their applications |
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describe the procedures used to rig material or equipment for hoisting/lifting and moving operations |
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explain sling angle when preparing for rigging, hoisting/lifting and moving operations |
| B-8.01.03L |
demonstrate knowledge of safety practices related to rigging, hoisting/lifting and moving operations |
identify hazards and describe safe work practices pertaining to rigging, hoisting/lifting and moving equipment |
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identify hazards and describe safe work practices pertaining to mobile and overhead cranes |
Range of Variables
safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations, hazard identification
B-8.02 Performs hoist/lift and move
Essential Skills
Oral Communication, Working with Others, Thinking
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Performance Criteria |
Evidence of Attainment |
| B-8.02.01P |
ensure direct line of sight between the operator and signal person |
direct line of sight between the operator and signal person is ensured |
| B-8.02.02P |
use hand signals and verbal communication according to jurisdictional regulations |
hand signals and verbal communication are used according to jurisdictional regulations |
| B-8.02.03P |
use alternate communication methods when there is no direct line of sight |
when there is no direct line of sight, alternate communication methods are used |
| B-8.02.04P |
assess and make adjustments to stabilize load as required |
load is stabilized by assessing and making adjustments as required |
| B-8.02.05P |
adjust schedule of lift to address environmental conditions |
schedule of lift is adjusted to address environmental conditions |
| B-8.02.06P |
perform post-lift inspection of rigging, hoisting/lifting and moving equipment |
post-lift inspection is performed of rigging, hoisting/lifting and moving equipment |
Range of Variables
alternate communication methods include: two-way radio, bell signals, horns, lights
environmental conditions include: wind, changing ground conditions, lightning, fog, rain, snow, temperature
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Knowledge |
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Learning Outcomes |
Learning Objectives |
| B-8.02.01L |
demonstrate knowledge of hoisting/lifting and moving equipment, their applications, limitations and procedures |
define terminology associated with hoisting/lifting and moving |
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interpret jurisdictional regulations pertaining to hoisting/lifting and moving |
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identify types of hoisting and lifting equipment and accessories, and describe their applications, limitations and procedures |
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identify types of moving equipment and accessories, and describe their applications, limitations and procedures |
| B-8.02.02L |
demonstrate knowledge of the procedures used to perform hoisting/lifting and moving operations |
describe the procedures used to perform a lift |
| B-8.02.03L |
demonstrate knowledge of the use of standard hand signals |
describe procedures used to communicate during hoisting/lifting and moving operations |
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perform standard hand signals |
| B-8.02.04L |
demonstrate knowledge of calculations required when performing hoisting/lifting and moving operations |
describe the procedures used to determine the weight and weight distribution of loads |
| B-8.02.05L |
demonstrate knowledge of safety practices related to hoisting/lifting and moving operations |
identify hazards and describe safe work practices pertaining to hoisting/lifting and moving operations |
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identify hazards and describe safe work practices pertaining to mobile and overhead cranes |
Range of Variables
procedures used to perform a lift include: planning, environment analysis, load determination, communication methods, pre-lift checks, placement of load, post-lift inspection, supervision of lift, securing work area
procedures used to communicate include: verbal, radio, visual (hand signals)
procedures used to determine the weight and weight distribution of loads include: reference load charts, determine types of loads, engineered lifts, engineered drawings, nameplates, calculations, scales
safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations, hazard identification
B-8.03 Maintains rigging, hoisting/lifting and moving equipment
Essential Skills
Thinking, Document Use, Writing
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Performance Criteria |
Evidence of Attainment |
| B-8.03.01P |
perform scheduled maintenance on equipment |
scheduled maintenance is performed on equipment according to site and manufacturers’ specifications, and jurisdictional regulations |
| B-8.03.02P |
perform visual inspection of rigging, hoisting/lifting and moving equipment |
visual inspection of rigging, hoisting/lifting and moving equipment is performed |
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identify rejection criteria for hardware |
rejection criteria for hardware are identified according to site and manufacturers’ specifications, and jurisdictional regulations |
| B-8.03.03P |
identify and replace damaged hardware and remove from service |
damaged hardware is identified, replaced and removed from service |
| B-8.03.04P |
identify non-destructive testing ( NDT) techniques used on rigging, hoisting/lifting and moving equipment |
NDT techniques used on rigging, hoisting/lifting and moving equipment are identified to detect defects according to site and manufacturers’ specifications, and jurisdictional regulations |
| B-8.03.05P |
store rigging, hoisting/lifting and moving equipment |
rigging, hoisting/lifting and moving equipment is stored according to site and manufacturers’ specifications, and jurisdictional regulations |
Range of Variables
maintenance includes: lubricating, cleaning, inspecting, repairing
hardware includes: eye-bolts, slings, shackles, hooks, safety latches, spreader beam, tag lines
defects include: damaged (cracked, stretched or twisted) chains, broken links, broken wires, frayed slings, chemical damage, damaged tags, heat damage
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Knowledge |
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Learning Outcomes |
Learning Objectives |
| B-8.03.01L |
demonstrate knowledge of rigging, hoisting/lifting and moving equipment, their applications, limitations and procedures |
define terminology associated with rigging, hoisting/lifting and moving equipment |
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interpret jurisdictional regulations pertaining to rigging, hoisting/lifting and moving equipment |
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identify types of rigging equipment and accessories, and describe their applications, limitations and procedures |
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identify types of hoisting and lifting equipment and accessories, and describe their applications, limitations and procedures |
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identify types of moving equipment and accessories, and describe their applications, limitations and procedures |
| B-8.03.02L |
demonstrate knowledge of the procedures used to maintain rigging, hoisting/lifting and moving equipment |
describe the procedures used to inspect, maintain and store rigging, hoisting/lifting and moving equipment |
| B-8.03.03L |
demonstrate knowledge of safety practices related to rigging, hoisting/lifting and moving equipment |
identify hazards and describe safe work practices pertaining to rigging, hoisting/lifting and moving |
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identify hazards and describe safe work practices pertaining to mobile and overhead cranes |
Range of Variables
safe work practices include: company policies, site procedures, jurisdictional regulations, manufacturers’ recommendations, hazard identification
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