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Elements and Performance Criteria

  1. Plan work
  2. Conduct routine checks
  3. Set up elevating work platform
  4. Operate elevating work platform
  5. Shut down and secure elevating work platform

Performance Evidence

A person who demonstrates competency in this unit must provide evidence of safely operating a boom type elevating work platform with a boom lengths of 11 metres or more and satisfy all of the elements, performance criteria and foundation skills requirements of the unit on at least one occasion including:

applying appropriate mathematical procedures to estimate loads

applying best operating practice including:

avoiding ground depressions

gently accelerating and braking

minimum speed

minimum boom/jib length

applying emergency procedures and safety equipment, including the use of safety harnesses, energy absorbers, lanyard and anchor points

applying hazard prevention/control measures including:

disconnected power

illumination requirements

insulated electric lines

moving obstructions

pedestrian controls

personal protective equipment

safety tags on electrical switches/isolators

using safety observer inside exclusion zone

suitable area for set-up

suitable firm and stable standing

traffic barricades and controls

trench covers

applying relevant plant movements including:

articulating

hinging

lowering boom

raising boom

slewing

telescoping

applying risk assessment and hazard control strategies, including hierarchy of control as applied to positioning and safely operating an elevating work platform

assessing ground conditions to confirm site is suitable (e.g. firm, level and safe) to extend and travel the elevating work platform

communicating with other workplace personnel through:

appropriate worksite protocols

bells

buzzers

listening

making and interpreting hand signals

questioning to confirm understanding

signage

two way radios

verbal and non-verbal language

written instructions

complying with WHS/OHS licensing legislation

identifying problems and equipment faults and where practicable demonstrating appropriate response procedures

operating and controlling a boom type elevating work platform including all functions to their maximum extension within the safe working (rated) capacity including:

a telescoping device

articulated device

hinged device

or any combination of the above used to support a platform on which personnel, equipment and materials may be elevated to perform work

positioning, stabilising, set up of elevating work platforms, including the use of outriggers/stabilisers and packing to ensure that the safest lift is performed

receiving and interpreting workplace instructions, safety information, emergency procedures

recording and maintaining accurate information relating to operating elevating work platform

shutting down a boom type elevating work platform in accordance with manufacturer specifications and workplace procedures including:

idling engine to stabilise temperature

folding boom/jib into the transport position

removing key from ignition

retracting boom/jib

retracting outriggers/stabilisers

turning off engine

stabilising a boom type elevating work platform by:

correctly positioning plates or packing

deploying outriggers

establishing correct size plates or packing

using and interpreting manufacturer specifications and data

using communications signals including:

luff boom down – hand

luff boom down – whistle and/or two-way radio

luff boom up – hand

luff boom up – whistle and/two-way radio

stop –hand

stop – whistle and/or two-way radio

telescope out – hand

telescope out – whistle and/or two-way radio

telescope in – hand

telescope in – whistle and/or two-way radio

using outriggers/stabilisers and packing to ensure safest lift is performed

verifying problems and equipment faults and applying appropriate response procedures to unplanned and/or unsafe situations including:

contact with overhead electrical conductors

damage caused by contact with obstructions

environmental conditions (e.g. wind, lightning, storms, etc.)

failure of controls

illness of personnel

loss of power.


Knowledge Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

appropriate mathematical procedures for estimating loads to ensure elevating work platform is not overloaded

Australian and industry standards relevant to operating a boom-type elevating work platform (boom length 11 metres or more)

boom length capability including:

nominal reach, measured horizontally from centre point of rotation to outer edge of platform in its most extended position

vertical distance from floor of platform to surface supporting elevating work platform with platform at its maximum height

Commonwealth, state or territory WHS/OHS legislation, standards and codes of practice relevant to the full range of processes for the crane class

ground stability including:

backfilled ground

bitumen

concrete

hard compacted soil

rock

rough uneven ground

soft soils

elevating work platform characteristics, operations and operating techniques

emergency procedures and safety equipment, including the use of safety harness, energy absorber, lanyard and anchor points

hazards including:

environmental conditions (e.g. wind, lightning, storms, etc.)

ground stability (e.g. ground condition, recently filled trenches, slopes)

insufficient lighting

other specific hazards (e.g. tidal areas, chainsaws, pressure washers, dangerous materials

overhead hazards (e.g. electric lines, service pipes, trees, buildings etc.)

traffic (e.g. pedestrians, vehicles, plant)

hierarchy of hazard identification and control:

elimination

substitution

isolation

engineering controls

administrative controls

personal protective equipment (PPE)

procedures for recording, reporting and maintaining workplace records and information, including using the service logbook

organisational and workplace standards, requirements, policies and procedures for conducting elevating work platform operations

rated capacity and working load limits

risks associated with overhead electric lines/electrical cables, ground conditions, wind, pedestrians and tipping

systematic process of eliminating or reducing risk to personnel and property through the application of controls

typical routine problems encountered in the process and with equipment, and adjustments required for correction.