The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
Relevant compliance documentation may include: | legislative, organisation and site requirements and procedures manufacturer's guidelines and specifications Australian standards codes of practice Employment and workplace relations legislation Equal Employment Opportunity and Disability Discrimination legislation |
Equipment pre-start checks may include: | air filter restriction indicator cab (horn, lights, air conditioner) cab condition (no rags in air conditioner vent, dirt around brake and accelerator pedals, seat condition, all gear secured) cab mounts computer systems correct location of equipment damage to equipment danger tags display instrumentation and gauges (e.g. indicators, gauges, laser levels) emergency brake checks emergency steering engine and stop engine lights (orange and red) fire suppression unit (pins in position in triggers) fluid leaks (e.g. oil/fuel/water - engine, hydraulic hoses, on ground, radiator, hoses, transmission) fluid levels (windscreen washer tank, hydraulic oil, coolant, grease, water, engine oil, fuel, transmission) light positioning and cleanliness no combustible material around exhaust personal proximity portable fire extinguisher (bracket, gauge, hose, ease of access) radiator top up tank safety mechanisms operational (e.g. horn, operating lights) |
Start-up, park and shutdown procedures may include: | tyres and rim condition vehicle is left secured vehicle number visual and audio warning devices and lights wheel nuts and studs windows (clean, emergency exit tag in place) |
Potential hazards and risks may include: | adjoining pit walls vertical opening brake failure break and steering failure bund and/or wall collapse clean floor communication failure decline traffic fatigue fire fire on equipment hydraulic line failure level surface mount dismount injuries pot holes road conditions rocks spillage stable ground surface free of obstructions unauthorised personnel undercut brow unsafe ground visibility loading from chutes |
Environmental issues may include: | dust fumes noise water |
Emergency procedures may include: | clean up equipment shut down procedures evacuation procedures/First Aid notification of authorities safety equipment use of personal protective equipment |
Dust suppression and extraction methods may include: | mobile/fixed sprays screens (vent doors, vent blinds) use of water trucks ventilation bags operational watering down site |
Safety provisions may include: | barricades erected where necessary signage visible stop blocks in approved condition and made to approved dimensions lights |
Trucks may include: | 4 wheel drive (diesel, electric) 6 wheel drive articulated rigid tipping or ejector tray |
Working environment limitations may include: | broken ground dry location of water table noise slope of working surface stability of ground stable ground (compaction) amount of scale ventilation characteristics (fumes, dust) visibility wet |
Safe driving conventions may include: | speed limits mine lighting site vehicle identification lights right of way parking in stockpiles parking on incline/decline refuelling procedures rules at intersections driving regulations, rules and conventions towing methods shute operations |
Materials may include: | gravel/ore overburden oxidised waste rejects road base rubbish sand sulphide rock fill tailings |
Indicators may include: | brake air pressure brake oil temperature computer indicators engine oil pressure fuel filter parking brake retarder service meter speedometer/odometer steering filters tachometer torque converter oil temperature transmission filter voltmeter water temperature |
Contaminants may include: | cigarette butts consumables ear plugs explosives metal bucket teeth metal or steel rods old piping old workings plastic timber wet fill |
Servicing may include: | checking fluid levels filter changing greasing keeping cab clean tightening loose fittings |
Equipment cleaning methods may include: | degreasing forced air steam cleaning vacuum water |