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MEWP Mobile Elevated Work Platform Aerial Lift Operator Training

Aerial Lift operator training

 

  • Experienced and highly trained instructors will travel to your facility to perform an operator evaluation
  • Easy to follow training material
  • Economical training cost
  • Class size up to 10 people per visit
  • Contact SMI today for your aerial lift training quote

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An MEWP is any vehicle-mounted device used to elevate personnel, including:

  • Extendable boom platforms
  • Aerial ladders
  • Articulating (jointed) boom platforms
  • Vertical towers
  • Any combination of the above

Aerial lifts have replaced ladders and scaffolding on many job sites due to their mobility and flexibility.  They may be made of metal, fiberglass reinforced plastic, or other materials.  They may be powered or manually operated, and are considered to be aerial lifts whether or not they can rotate around a primarily vertical axis.  Many workers are injured or killed on aerial lifts each year.  OSHA provides the following information to help employers and workers recognize and avoid safety hazards they may encounter when they use aerial lifts.

The following are ANSI MEWP Classification Examples

– Group A, Type 1 MEWP: Push-Around Stock Picker

The aerial platform never extends beyond the chassis, and the machine may only be moved with

the platform retracted.

Group A, Type 3 MEWP: Electric scissor lift or drive able stock picker

Both of these machines fit the description of Group A because the platform never extends

beyond the equipment tipping line, and travel can be initiated from the platform.

– Group B, Type 3 MEWP: Boom lifts

The aerial platform emends beyond the wheels and the machine can be moved by the operator

while on the elevated work platform.

MEWP Aerial Lift Operator Training Facts

Hazards Associated with MEWP’s

The following hazards, among others, can lead to personal injury or death:

  • Fall from elevated level
  • Objects falling from lifts
  • Tip-overs
  • Ejections from the lift platform
  • Structural failures (collapses)
  • Electric shock (electrocutions)
  • Entanglement hazards
  • Contract with objects
  • Contact with ceilings and other overhead objects

Training

Only trained and authorized persons are allowed to operate an aerial lift.  Training should include:

  • Explanations of electrical, fall, and falling object hazards
  • Procedures for dealing with hazards
  • Recognizing and avoiding unsafe conditions in the work setting
  • Instructions for correct operation of the lift (including maximum intended load and load capacity)
  • Demonstrations of the skills and knowledge needed to operate an aerial lift before operating it on the job
  • When and how to perform inspections
  • Manufacturer’s requirements

Retraining

Workers should be retrained if any of the following conditions occur

  • An accident occurs during aerial lift use
  • Workplace hazards involving an aerial lift are discovered
  • A different type of aerial lift used

Employees are also required to retrain workers who they observe operating an aerial lift improperly.

What to do before operating an MEWP

Pre-start inspection

Prior to each work shift, conduct a pre-start inspection to verify that the equipment and all its components are in safe operating condition.  Follow the manufacturer’s recommendations and include a check of:

Vehicle components

  • Proper fluid levels (oil, hydraulic, fuel and coolant)
  • Leaks of fluid
  • Wheels and tires
  • Battery and charger
  • Lower-level controls
  • Horn, gauges, lights and backup alarms
  • Steering and brakes

Lift components

  • Operating and emergency controls
  • Personal protective devices
  • Hydraulic, air, pneumatic, fuel and electrical systems
  • Fiberglass and other insulating components
  • Missing or unreadable placards, warnings, or operational, instructional and control markings
  • Mechanical fasteners and locking pins
  • Cable and wiring harnesses
  • Outriggers, stabilizers and other structures
  • Loose or missing parts
  • Guardrail systems

Do not operate any aerial lift if any of these components are defective until it is repaired by a qualified person.  Remove defective aerial lifts from service (tag out) until repairs are made.

Work Zone Inspections

  • Drop-offs, holes, or unstable surfaces such as loose dirt
  • Inadequate ceiling heights
  • Slopes, ditches, or bumps
  • Debris and floor obstructions
  • Overhead electric power lines and communication cables
  • Other overhead obstructions
  • Other hazardous locations and atmospheres
  • High wind and other severe weather conditions such as ice
  • The presence of others in close proximity to the work

What to do while operating an MEWP

Fall Protection:

  • Ensure that access gates or openings are closed
  • Stand firmly on the floor of the bucket or lift platform
  • Do not climb on or lean over guardrails or handrails
  • Do not use planks, ladders, or other devices as a working position
  • Use a body harness or a restraining belt with a lanyard attached to the boom or bucket
  • Do not belt-off to adjacent structures or poles while in the bucket

Operation/Traveling/Loading:

  • Do not exceed the load-capacity limits.  Take the combined weight of the worker(s), tools and materials into account when calculating the load
  • Do not use the aerial lift as a crane
  • Do not carry objects larger than the platform
  • Do not drive with the lift platform raised (unless the manufacturer’s instructions allow this)
  • Do not operate lower level controls unless permission is obtained from the worker(s) in the lift (except in emergencies)
  • Do not exceed vertical or horizontal reach limits
  • Do not operate an aerial lift in high winds above those recommended by the manufacturer
  • Do not override hydraulic, mechanical, or electrical safety devices

Overhead Protection:

  • Be aware of overhead clearance and overhead objects, including ceilings
  • Do not position aerial lifts between overhead hazards if possible
  • Treat all overhead power lines and communication cables as energized, and stay at least 10 feet (3 meters) away
  • Ensure that the power utility or power line workers de-energize power lines in the vicinity of the work

Stability in the Work Zone:

  • Set outriggers on pads or on a level, solid surface
  • Set brakes when outriggers are used
  • Use wheel chocks on sloped surfaces when it is safe to do so
  • Set up work zone warnings, such as cones and signs, when necessary to warn others

Insulated aerial lifts offer protection from electric shock and electrocution by isolating you from electrical ground.  However, an insulated aerial lift does not protect you if there is another path to ground (for instance, if you touch another wire).  To maintain the effectiveness of the insulating device, do not drill holes in the bucket.

Standards that Apply

OSHA Standards:

29CFR 1910.67, 29 CFR 1910.269(p), 29 CFR 1926.21, 29 CFR 1926.453, 29 CFR 192.502.

American National Standards Institute Standards (ANSI):

New – ANSI SAIA A92.20-2020, ANSI SAIA A92.22-2020, ANSI SAIA A92.24-0218

Old – (ANSI/SIA A92.2-1969, ANSI/SIA A92.3, ANSI/SIA A92.5, ANSI/SIA A92.6)

Additional Information:

OSHA has a variety of publications, standards, technical assistance and compliance tools to help you.  OSHA also offers extensive assistance through workplace consultations, grants, strategic partnerships, state plans, training and education.  OSHA’s Safety and Health Program Management Guidelines (54 Federal Register 3904-3916, January 26, 1989) detail elements critical to the development of a successful safety and health program.

To learn more about training and consultative services, call 507-257-3742 or email sales@southernminnesotainspection.com

We also offer the following training courses, all on-site:

Forklift Operator Training

Fall Protection Authorized Person Training

Hoist Operator Training

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