The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. |
Appropriate may include: | reach stacker capabilitiesenvironmental conditions (such as wind, lightning, storms) |
Appropriate standards may include: | codes of practicelegislation and regulations (national/state/territory)Australian Standardsmanufacturer specificationsindustry standards |
Appropriate path may include: | clear of obstaclesclear of personnelin accordance with traffic management planfree of ramps or inclines |
Appropriate personnel may include: | site OH&S personnelsupervisory personneloperations supervisorguide |
Authorised personnel may include: | national/state/territory government regulatory bodiessite OH&S personnel |
Best mobile practice may include: | minimum speedgentle acceleration and braking (to minimise container swing)minimum boom lengthcarrying the container at manufacturer recommended heightnot driving across inclines or slopes |
Configuration may include: | boomspreaderstabilisers |
Container spreader may include: | twist locks to engage and disengage the containerextension from 20 ft to 40 ft containersarticulation device to rotate containerside-shift to balance/equalise container |
Communication equipment may include: | fixed channel two-way radioshand held two-way radioshand signalswhistle |
Communication method may include: | verbalwritten instructions and proceduressignagetwo-way radioshand signalsaccording to worksite protocol |
Communication signals may include: | stop – handstop – whistle and/or two-way radioluff boom down – handluff boom down – whistle and/or two-way radioluff boom up – handluff boom up – whistle and/or two-way radiotelescope out – handtelescope out – whistle and/or two-way radiotelescope in – handtelescope in – whistle and/or two-way radio |
Ground suitability may include: | hard standingrough uneven groundbackfilled groundsoft soilshard compacted soilrailway linesrockbitumenconcrete |
Hazards may include: | condition of plant and equipmentmovement of vehicle or rail wagonground stability (condition, recently filled trenches, slopes)dangerous goods/hazardous substancesoverhead hazards (electric lines, service pipes)underground hazards (powerlines, service pipes)insufficient lightingweather conditions (high winds, lightning)traffic (pedestrians, vehicles)environmental conditions (wind, lightning, storms)other specific site hazards (work personnel, other equipment) |
Planned route may include: | unusual or difficult terrainobstacles or obstructionpersonnelequipment/traffic |
Pre-start operational checks must include: | complying with manufacturer instructions, Australian Standards and industry guidelines |
Pre-start operational checks may include: | safety devices/alarms fitted where appropriateall operational functionsload chart/range diagram interpretedlogbook, operators manual availableexternal visual check including, evidence of damage, leaks, electrical, wheels and tyres, boom and spreader |
Post-operational checks may include: | checking equipment after shut down to ensure the reach stacker is safe for the next operator and includes checking:equipment is parked to avoid hazards all systems are shut down structural damage hydraulic or brake fluid leaks |
Procedures may include: | manufacturer guidelines (instructions, specifications, operator manual or checklists)industry operating proceduresworkplace procedures (work instructions, operating procedures, checklists) |
Range diagram may include: | height of container stackmaximum reachcontainer dimensionsmaximum weight |
Reach stacker may include: | a type of plant greater than 3 tonnes capacity that incorporates an attachment for lifting, moving and travelling with a shipping container, but does not include a portainer crane |
Reach stacker controls may include: | luffing leversspreader controls (extend/retract/side shift/rotate)twist lock controlsboom extension leverscabin positioning controls |
Relevant reach stacker movements may include: | telescoping in and outbooming up and downarticulatingrotating spreaderextending/retracting spreaderequalising spreader |
Risk prevention and control measures | eliminating or reducing risk to personnel and property through the application of control measuresapplying the hierarchy of control:eliminationsubstitutionisolationengineering control measures using safe work practices personal protective equipmentsafety tags on electrical switches/isolatorsinsulated electric linessafety observer used inside exclusion zonedisconnected powertraffic barricades and traffic controlspedestrian controlstrench coversmovement of obstructionspersonal protective equipmentadequate illumination |
Signage and labels may include: | reach stacker data plates/labelsrange diagram/load chartsreach stacker safety decalscontrol labels |
Service logbook may include: | equipment logbookservice bookhistory record system |
Safety devices may include: | horns/sirensaudible and visual reversing devicesoperator restraint deviceslightsstability and weight limitation/warning devices |
Shut down may include: | parking in a safe locationusing correct parking proceduresretracting boomretracting spreaderreposition cabinidling engine to stabilise temperatureretracting stabilisersturning off engineisolating power |
Stability may include: | deploying stabiliserscomputer providing stability reading as a percentage |
Test lift may include: | conducting a controlled lift as a test lift prior to commencing operations, where the container is lifted just clear of the lifting plane to allow for checks to ensure that:computer correctly displays stability percentage of reach stackerboom length and height are displayed correctly computer/weight scale is working correctlyall reach stacker hydraulic controls and brake systems are functioning properly (no boom creep etc.) |
Unplanned and/or unsafe situations may include: | failure/loss of control (brakes and steering)failure of equipment (hydraulic system, computer)rail/road moving unannounced while loading/dischargingenvironmental conditions (wind, lightning, storms) |
Work area may include: | depotwarehousewharfrail siding |