ATO Depreciation Rates 2023

Table A
NameEffective LifeDiminishing Value RatePrime Cost RateDate of Application
AGRICULTURE, FORESTRY AND FISHING:
Water assets:
Water mains:
Galvanised steel25 years8.00%4.00%1 Jul 2008
Water tanks:
Galvanised steel25 years8.00%4.00%1 Jul 2008
Water troughs:
Galvanised steel15 years13.33%6.67%1 Jul 2008
Sheep farming:
Woolshed assets:
Wool tables, steel types20 years10.00%5.00%1 Jan 2007
Beef cattle farming:
Cattle yards (including races and coolers (steel and timber)):
Permanent types30 years6.67%3.33%1 Jan 2007
Portable types20 years10.00%5.00%1 Jan 2007
Beef cattle feedlots:
Cattle handling assets:
Cattle induction and transfer yards (steel and timber)20 years10.00%5.00%1 Jan 2007
Cattle treatment yards (steel and timber)20 years10.00%5.00%1 Jan 2007
Cattle wash yards (steel and timber)20 years10.00%5.00%1 Jan 2007
Cattle pen assets:
Cattle pen infrastructure assets:
Pen fences and gates (steel and timber)20 years10.00%5.00%1 Jan 2007
Feed milling and handling assets:
Grain processing assets:
Tempering silos:
Galvanised steel12 years16.67%8.33%1 Jan 2007
Glass fused to steel50 years4.00%2.00%1 Jan 2007
Stainless steel15 years13.33%6.67%1 Jan 2007
Silos and bins used for storing dry grain:
Steel20 years10.00%5.00%1 Jan 2007
Dairy cattle farming:
Feed milling and handling assets:
Silos (steel)20 years10.00%5.00%1 Jul 2007
Pig farming:
Animal housing assets:
Floors (suspended types):
Steel5 years40.00%20.00%1 Jul 2008
Other agriculture and fishing support services:
Pulse and seed processing assets:
Harvesting assets:
Land rollers - steel8 years25.00%12.50%1 Jul 2017
MINING:
Oil and gas extraction:
Gas production assets:
Central production facility assets:
Flare system assets:
Carbon steel piping15 years13.33%6.67%1 Jul 2002
Stainless steel piping30 years6.67%3.33%1 Jul 2002
Major carbon steel vessels12 ½ years16.00%8.00%1 Jul 2002
Major stainless steel (or lined) vessels30 years6.67%3.33%1 Jul 2002
Offshore platforms:
Generally (including accommodation modules, flare structures, helidecks, jackets, primary steel work and topsides secondary steel work)30 years6.67%3.33%1 Jul 2002
Oil production assets:
Central production facility assets (excluding FPSOs):
Major carbon steel vessels12 ½ years16.00%8.00%1 Jul 2002
Other mining support services:
Gas and oil mining support services (excluding offshore services):
Cementing assets:
Cement silos:
Fixed steel30 years6.67%3.33%1 Jul 2018
MANUFACTURING:
Meat processing:
Livestock handling assets:
Cattle yards (incorporating concrete base and galvanised steel posts and rails)20 years10.00%5.00%1 Jul 2013
Pig lairages (incorporating concrete slat floor and concrete panel walls or concrete floor and galvanised steel posts and rails)20 years10.00%5.00%1 Jul 2013
Sheep lairages (incorporating galvanised web mesh base and galvanised steel posts and rails)10 years20.00%10.00%1 Jul 2013
Cured meat and smallgoods manufacturing:
Ancillary assets:
Bins:
Stainless steel15 years13.33%6.67%1 Jul 2016
Cages, stillages and trolleys (stainless steel)15 years13.33%6.67%1 Jul 2016
Piping, pipelines and pipework (stainless steel)20 years10.00%5.00%1 Jul 2016
Dairy product manufacturing:
Ancillary and support assets:
Bins generally:
Stainless steel15 years13.33%6.67%1 Jul 2017
Assets for cheese manufacturing:
Moulds:
Stainless steel15 years13.33%6.67%1 Jul 2017
Oil and fat manufacturing:
Edible oil or fat, blended, modified, refined or solvent extracted manufacturing assets (including canola, safflower, soybean):
Support assets:
Stacks (steel flues)20 years10.00%5.00%1 Jul 2012
Tanks and vessels:
Other:
Steel20 years10.00%5.00%1 Jul 2012
Stainless steel30 years6.67%3.33%1 Jul 2012
Grain mill product manufacturing:
Flour milling assets:
Product and raw material handling and receiving assets:
Silos:
Steel40 years5.00%2.50%1 Jan 2004
Malt manufacturing assets:
Barley and malt handling assets:
Silos:
Steel construction40 years5.00%2.50%1 Jul 2008
Germination assets:
Vessels:
Stainless steel25 years8.00%4.00%1 Jul 2008
Kiln assets:
Kilns:
Stainless steel25 years8.00%4.00%1 Jul 2008
Steeping assets:
Steeping vessels:
Stainless steel25 years8.00%4.00%1 Jul 2008
Cereal and pasta product manufacturing:
Product and raw material receiving and handling assets:
Bins and hoppers (including tote bins, intermediate bulk containers, scaling bins etc):
Mild and stainless steel15 years13.33%6.67%1 Jul 2008
Silos:
Steel30 years6.67%3.33%1 Jul 2008
Bakery product manufacturing (non-factory based):
Sugar milling assets:
Evaporation and crystallisation assets:
Vapour condensers:
Mild steel20 years10.00%5.00%1 Jul 2011
Stainless steel30 years6.67%3.33%1 Jul 2011
Support assets:
Piping and valves:
Piping:
Mild steel15 years13.33%6.67%1 Jul 2011
Stainless steel25 years8.00%4.00%1 Jul 2011
Tanks (excluding molasses storage tanks):
Other tanks:
Mild steel20 years10.00%5.00%1 Jul 2011
Stainless steel30 years6.67%3.33%1 Jul 2011
Sugar refining assets:
Evaporation and crystallisation assets:
Vapour condensers:
Mild steel20 years10.00%5.00%1 Jul 2011
Stainless steel30 years6.67%3.33%1 Jul 2011
Support assets:
Pipes and valves:
Pipes:
Mild steel15 years13.33%6.67%1 Jul 2011
Stainless steel25 years8.00%4.00%1 Jul 2011
Tanks:
Other tanks:
Mild steel20 years10.00%5.00%1 Jul 2011
Stainless steel30 years6.67%3.33%1 Jul 2011
Prepared animal and bird feed manufacturing:
Prepared animal and bird feed manufacturing assets generally:
Liquid feed assets:
Silos (including polyvinylchloride (PVC) and steel construction)15 years13.33%6.67%1 Jul 2012
Storage tanks (including polyvinylchloride (PVC) and steel construction)15 years13.33%6.67%1 Jul 2012
Other food product manufacturing n.e.c.:
Frozen pre-prepared food manufacturing assets (including frozen appetisers and finger foods such as dim sims and spring rolls, frozen french fries/potato chips, frozen pizzas and frozen pre-prepared meals):
Ingredient receiving and handling assets:
Bins and hoppers (including holding bins, intermediate bulk containers, tote bins etc):
Mild and stainless steel15 years13.33%6.67%1 Jul 2012
Beer manufacturing (except non-alcoholic beer):
Malt handling and cleaning assets:
Silos:
Steel construction40 years5.00%2.50%1 Jul 2008
Packaging assets:
Keg line assets:
Kegs (stainless steel)15 years13.33%6.67%1 Jul 2013
Spirit manufacturing:
Distillation assets
Stainless steel stills (continuous/vacuum stills, marc stills producing grape spirit, neutral spirit or potable ethanol [incorporating analyser/stripping columns, purifier columns, rectifying columns, condensers and dephlegmators/reflux condensers and methanol/fusel oil isolators])25 years8.00%4.00%1 Jul 2018
Support assets:
Barrel racks:
Steel20 years10.00%5.00%1 Jul 2018
Wine and other alcoholic beverage manufacturing:
Support assets:
Pipes and fittings:
Mild steel10 years20.00%10.00%1 Jul 2008
Stainless steel25 years8.00%4.00%1 Jul 2008
Industrial gas manufacturing:
Support and other assets:
Piping assets:
Pipes:
Carbon steel20 years10.00%5.00%1 Jul 2011
Stainless steel30 years6.67%3.33%1 Jul 2011
Basic organic chemical manufacturing:
Ethanol manufacturing assets:
Support and other assets:
Tanks:
Ethanol and petroleum tanks:
Stainless steel30 years6.67%3.33%1 Jul 2012
Glass and glass product manufacturing:
Container glass and flat (float) glass manufacturing assets:
Glass furnace assets:
Exhaust stacks:
Steel12 years16.67%8.33%1 Jul 2008
Glass product manufacturing assets:
Glass handling and storage assets:
Steel grabs12 years16.67%8.33%1 Jul 2009
Cement manufacturing:
Storage, handling and packing assets:
Silos:
Steel, generally30 years6.67%3.33%1 Jan 2004
Steel (used for gypsum or wet slag, or at port facilities)20 years10.00%5.00%1 Jan 2004
Plaster product manufacturing:
Plasterboard and cornice manufacturing assets:
General:
Silos (steel)20 years10.00%5.00%1 Jul 2011
Concrete product manufacturing:
Fibre cement building boards manufacturing assets:
General assets:
Steel templates7 years28.57%14.29%1 Jul 2012
Prefabricated concrete product manufacturing assets:
Steel cutters and benders7 years28.57%14.29%1 Jul 2013
Iron smelting and steel manufacturing:
Assets used in common in iron smelting and steel manufacturing processes:
Automated guided vehicles (AGVs)20 years10.00%5.00%1 Jul 2010
CCTV systems3 years66.67%33.33%1 Jul 2010
Coil cars (including hydraulic sliding floor plates)13 years15.38%7.69%1 Jul 2010
Coil car tracks and rails7 years28.57%14.29%1 Jul 2010
Control systems assets:
Instruments (including temperature probes, control panels, gas analysers, location sensors, carbon monoxide monitors, pressure controls, temperature controls, pyrometers, strip position sensors, gamma ray detectors, hot metal detectors, x-ray gauges, width gauges, thickness gauges)7 years28.57%14.29%1 Jul 2010
Programmable logic controllers (PLCs) and distributed control systems (DCS)10 years20.00%10.00%1 Jul 2010
Uninterruptible power supplies (UPS)5 years40.00%20.00%1 Jul 2010
Cranes and gantries20 years10.00%5.00%1 Jul 2010
Electricity distribution, generation or transmission assets:
Aerials or underground cables30 years6.67%3.33%1 Jul 2010
Electronic protection relays10 years20.00%10.00%1 Jul 2010
High voltage switchgear25 years8.00%4.00%1 Jul 2010
Transformers20 years10.00%5.00%1 Jul 2010
Use any relevant determinations made in Electricity supply (26110 to 26400) for any other electricity distribution, generation or transmission assets
Gasometers30 years6.67%3.33%1 Jul 2010
Rail infrastructure and rolling stock except torpedo cars - use any relevant determinations made for Rail freight and passenger transport services (47100 to 47200)
Rolls for mill roll stands (including roughing mill rolls, finishing mill rolls and skin conditioning mill rolls)2 years100.00%50.00%1 Jul 2010
Roller tables (incorporating gearboxes, motors, drives, rolls, table frames, aprons, side guards and foundations)15 years13.33%6.67%1 Jul 2010
Scale or transfer car rail tracks and turntables20 years10.00%5.00%1 Jul 2010
Scale or transfer cars (incorporating cable reel and drive units)20 years10.00%5.00%1 Jul 2010
Ship ore unloaders20 years10.00%5.00%1 Jul 2010
Slag processing assets:
Crushers20 years10.00%5.00%1 Jul 2010
Granulators15 years13.33%6.67%1 Jul 2010
Slag pots20 years10.00%5.00%1 Jul 2010
Slag pot carriers10 years20.00%10.00%1 Jul 2010
Stacks (including flare off stacks (incorporating burners and derricks))20 years10.00%5.00%1 Jul 2010
Stackers, reclaimers, stacker/reclaimers and sequencers25 years8.00%4.00%1 Jul 2010
Basic oxygen steelmaking (BOS) and electric arc furnace (EAF) steel making assets:
BOS vessels (incorporating motors, gearboxes, bull gear, vessel, torsion bar, lube pumps, pulse generators, tacho generators, brakes, limit switches, pressure switches and support structures)10 years20.00%10.00%1 Jul 2010
Desulphurising lances (incorporating masts, winch control boxes, hydraulic cylinders carriage system, motors, gearboxes, brake lance carriages, lance guides, lances and switches)10 years20.00%10.00%1 Jul 2010
Electric arc furnaces (EAFs)10 years20.00%10.00%1 Jul 2010
Electrode control arms10 years20.00%10.00%1 Jul 2010
Emissions control assets:
Baghouses20 years10.00%5.00%1 Jul 2010
De-dusting ducts and mains15 years13.33%6.67%1 Jul 2010
Electrostatic precipitators15 years13.33%6.67%1 Jul 2010
Primary and secondary scrubbers (incorporating support structure and spray systems)20 years10.00%5.00%1 Jul 2010
Waste gas radiation cooling systems (incorporating water sprays and ducts)20 years10.00%5.00%1 Jul 2010
Waste gas extractor fans and silencers20 years10.00%5.00%1 Jul 2010
Flux making assets:
Kiln contact coolers (including agitator, agitator hydraulic system and rotary valves)15 years13.33%6.67%1 Jul 2010
Kiln burner units (incorporating gas and firing systems)15 years13.33%6.67%1 Jul 2010
Lime kiln discharge conveyors (incorporating structures, belts, pulleys, motors and gearboxes)15 years13.33%6.67%1 Jul 2010
Lime kilns (incorporating rollers, tyres, support structures, drives, motors and gearboxes)25 years8.00%4.00%1 Jul 2010
Raw material crushers and ball mills15 years13.33%6.67%1 Jul 2010
Grinders (incorporating motors, drive pullies and belts, drive shafts, roller crusher units and whizzer separators)15 years13.33%6.67%1 Jul 2010
Heat shielding for vessels incorporating supports30 years6.67%3.33%1 Jul 2010
Hot metal pots20 years10.00%5.00%1 Jul 2010
Lance pumps and motor assemblies15 years13.33%6.67%1 Jul 2010
Liquid oxygen lances (incorporating carriage system, motors, gearboxes, brake lance carriages, lance guides, lances and switches)10 years20.00%10.00%1 Jul 2010
Liquid oxygen supply pipes10 years20.00%10.00%1 Jul 2010
Materials handling assets:
Air blowers15 years13.33%6.67%1 Jul 2010
Bins20 years10.00%5.00%1 Jul 2010
Bucket elevators20 years10.00%5.00%1 Jul 2010
Conveyor systems (incorporating structures, belts, gearboxes and motors)20 years10.00%5.00%1 Jul 2010
Cyclones10 years20.00%10.00%1 Jul 2010
Hoppers, weigh hoppers, chutes, silos20 years10.00%5.00%1 Jul 2010
Scrap metal buckets, skips and stands20 years10.00%5.00%1 Jul 2010
Screens and weighing systems15 years13.33%6.67%1 Jul 2010
Vibro feeders15 years13.33%6.67%1 Jul 2010
Vibrators15 years13.33%6.67%1 Jul 2010
Weighbridges (incorporating load cells)20 years10.00%5.00%1 Jul 2010
Pneumatic air tube systems (incorporating blower units)20 years10.00%5.00%1 Jul 2010
Scull breakers10 years20.00%10.00%1 Jul 2010
Secondary treatment assets:
Composition adjustment stations (including Injection Reheating Up Temperature (IRUT) stations incorporating snorkels, support structures and motors)20 years10.00%5.00%1 Jul 2010
Ladle metallurgical furnaces (LMFs)20 years10.00%5.00%1 Jul 2010
Vacuum degassers (incorporating steam pumps and vacuum pumps)10 years20.00%10.00%1 Jul 2010
Slag rakes10 years20.00%10.00%1 Jul 2010
Steel ladles (incorporating tilting bales, thrusters, cassettes, shells, lids and linings)20 years10.00%5.00%1 Jul 2010
Sub or sampling lances (incorporating motors, drives, gearboxes, limit switches, over speed switches, drums, cables and slow motors)10 years20.00%10.00%1 Jul 2010
Water treatment assets:
Cooling towers (incorporating fans, motors, access platforms and stairs)20 years10.00%5.00%1 Jul 2010
Heat exchangers10 years20.00%10.00%1 Jul 2010
Launder distribution and collection systems15 years13.33%6.67%1 Jul 2010
Pipes and pipelines:
Slurry disposal pipelines15 years13.33%6.67%1 Jul 2010
Water pipes20 years10.00%5.00%1 Jul 2010
Valves and other non-pipe fittings10 years20.00%10.00%1 Jul 2010
Pumps (including slurry disposal pumps)15 years13.33%6.67%1 Jul 2010
Settling ponds30 years6.67%3.33%1 Jul 2010
Tanks:
Conditioner, slurry, polymer, liquid flocculants and mixer tanks20 years10.00%5.00%1 Jul 2010
Water tanks25 years8.00%4.00%1 Jul 2010
Thickeners and clarifiers (incorporating tanks, rakes and access platforms)30 years6.67%3.33%1 Jul 2010
Blast furnace assets:
Cast house assets:
Cast house floor iron and slag runner systems, covers, and tilting spouts5 years40.00%20.00%1 Jul 2010
Cast house structure40 years5.00%2.50%1 Jul 2010
Common hydraulic systems15 years13.33%6.67%1 Jul 2010
Manipulators15 years13.33%6.67%1 Jul 2010
Mud guns15 years13.33%6.67%1 Jul 2010
Taphole drills15 years13.33%6.67%1 Jul 2010
Emissions control assets:
Baghouses20 years10.00%5.00%1 Jul 2010
Chimney mains30 years6.67%3.33%1 Jul 2010
De-dusting ducts and mains15 years13.33%6.67%1 Jul 2010
Dust catchers (incorporating supporting structures)15 years13.33%6.67%1 Jul 2010
Excess gas bleeder systems20 years10.00%5.00%1 Jul 2010
Furnace top recovery turbine systems (incorporating hydraulic system, inlet and outlet mains and valves)20 years10.00%5.00%1 Jul 2010
Scrubbers (incorporating support structure and spray systems)15 years13.33%6.67%1 Jul 2010
Uptakes, bleeders and platforms, downcomers, dust dumping, valves and hydraulics15 years13.33%6.67%1 Jul 2010
Waste gas collector mains and ducts15 years13.33%6.67%1 Jul 2010
Furnace proper assets:
Furnace charging tops (incorporating charging valves and hydraulics)15 years13.33%6.67%1 Jul 2010
Furnace elevators15 years13.33%6.67%1 Jul 2010
Furnace shells (incorporating hearths, refractory linings, staves, probes, profile meters and sondes)15 years13.33%6.67%1 Jul 2010
Furnace support assets (including maintenance platforms and control and switch rooms)15 years13.33%6.67%1 Jul 2010
Furnace support structure (incorporating foundations)40 years5.00%2.50%1 Jul 2010
Hot blast system assets:
Cold blast mains (incorporating snorts and mixer valves)15 years13.33%6.67%1 Jul 2010
Hot blast mains (incorporating bustle mains, back draught mains and tuyere stock)15 years13.33%6.67%1 Jul 2010
Stoves (incorporating refractory, shell, foundations, fan and valves)30 years6.67%3.33%1 Jul 2010
Stoves mixed gas main systems15 years13.33%6.67%1 Jul 2010
Materials handling assets:
Furnace charging bins15 years13.33%6.67%1 Jul 2010
Furnace charging conveyor systems (incorporating structures, belts, gearboxes and motors)20 years10.00%5.00%1 Jul 2010
Furnace charging skip hoist20 years10.00%5.00%1 Jul 2010
Furnace charging skip tracks30 years6.67%3.33%1 Jul 2010
Furnace charging skips15 years13.33%6.67%1 Jul 2010
Screens and weighing systems15 years13.33%6.67%1 Jul 2010
Torpedo cars17 years11.76%5.88%1 Jul 2010
Water treatment assets:
Basins30 years6.67%3.33%1 Jul 2010
Cooling towers (incorporating fans, motors, access platforms and stairs)20 years10.00%5.00%1 Jul 2010
Heat exchangers10 years20.00%10.00%1 Jul 2010
Thickeners and clarifiers (incorporating tanks, rakes and access platforms)30 years6.67%3.33%1 Jul 2010
Valves and other non-pipe fittings8 years25.00%12.50%1 Jul 2010
Water distribution systems10 years20.00%10.00%1 Jul 2010
Water pumps10 years20.00%10.00%1 Jul 2010
Coke making assets:
Coal screening assets:
Crushers20 years10.00%5.00%1 Jul 2009
Hammer mills15 years13.33%6.67%1 Jul 2009
Hydrowashers20 years10.00%5.00%1 Jul 2009
Primary, secondary and tertiary screens and chutes10 years20.00%10.00%1 Jul 2009
Coke ovens batteries assets:
Breeze basins30 years6.67%3.33%1 Jul 2009
Charging car rails20 years10.00%5.00%1 Jul 2009
Charging cars20 years10.00%5.00%1 Jul 2009
Coke ovens batteries (including ovens, doors, individual oven gas off takes from supply and extraction mains)30 years6.67%3.33%1 Jul 2009
Coke ploughs15 years13.33%6.67%1 Jul 2009
Coke transfer cars25 years8.00%4.00%1 Jul 2009
Coke wharves (including concrete end barriers and skids)30 years6.67%3.33%1 Jul 2009
Hot car spur lines30 years6.67%3.33%1 Jul 2009
Hot cars (incorporating locomotive, wagon, tray and bogies)15 years13.33%6.67%1 Jul 2009
Quenchers (incorporating stack structures, water tanks, pipes, pumps, sprays, pneumatic systems and water pump pits)15 years13.33%6.67%1 Jul 2009
Ram tracks and live rails30 years6.67%3.33%1 Jul 2009
Rams30 years6.67%3.33%1 Jul 2009
Coke ovens gas by-products assets:
Acid compound assets:
Acid compound structures, pumps, overflow and storage tanks15 years13.33%6.67%1 Jul 2009
Ammonia absorbers (including pumps, ammonia storage tanks, and distribution pipes including valves)15 years13.33%6.67%1 Jul 2009
Ammonia plant assets:
Ammonia incinerators, ammonia stills, tanks, decanters, pumps, condensers (including support structures, stacks)15 years13.33%6.67%1 Jul 2009
Benzine, toluene and xylene plant assets:
Distillation columns, dephlegorators, pumps, tanks, coolers, condensers and pre heaters30 years6.67%3.33%1 Jul 2009
Benzol scrubbers (including pumps and distribution pipe work including valves)35 years5.71%2.86%1 Jul 2009
Exhausters (including support structures and hydraulic systems)5 years40.00%20.00%1 Jul 2009
Final coolers35 years5.71%2.86%1 Jul 2009
Napthalene plant assets:
Sludge tanks, pre heaters, distillation columns, tanks, decanters, condensers, and pumps35 years5.71%2.86%1 Jul 2009
Primary cooler assets:
Electric and steam pumps, tar tanks, strainers, salt water coolers (including supporting structures and distribution pipes to cooler off takes including valves)40 years5.00%2.50%1 Jul 2009
Sulphate plant assets:
Feed tanks, evaporators, centrifuge units, conveyors (including belts, structures, drives and chutes, jet condensers, hot water tanks, driers including chutes, drives, and support structures, pumps, vibrating screens, cyclones, and scraper conveyors)10 years20.00%10.00%1 Jul 2009
Tar plant assets:
Decanters, make tanks (incorporating scrapers and drives, storage tanks, steam and electric pumps, liquor tank and strainers)15 years13.33%6.67%1 Jul 2009
Tar precipitators20 years10.00%5.00%1 Jul 2009
Emissions control assets:
Waste gas cleaning and dedusting assets:
Baghouses20 years10.00%5.00%1 Jul 2009
Dedusting fans (including extraction dusting incorporating gearboxes and drives)20 years10.00%5.00%1 Jul 2009
Dust collection systems, dust drop out boxes and dust disposal rotary valves (incorporating motors and gearboxes)20 years10.00%5.00%1 Jul 2009
Fume extraction hoods20 years10.00%5.00%1 Jul 2009
Waste gas collector mains and ducts25 years8.00%4.00%1 Jul 2009
Materials handling assets:
Bins (including furnace coke, dust disposal bins)20 years10.00%5.00%1 Jul 2009
Conveyor systems (incorporating structures, belts, gearboxes and motors)15 years13.33%6.67%1 Jul 2009
Conveyor systems transfer houses15 years13.33%6.67%1 Jul 2009
Feed bunkers15 years13.33%6.67%1 Jul 2009
Motorised feeders15 years13.33%6.67%1 Jul 2009
Water treatment assets:
Cooling towers (incorporating fans, motors, access platforms and stairs)25 years8.00%4.00%1 Jul 2009
Hot strip mill assets:
Coil and slab weighers15 years13.33%6.67%1 Jul 2010
Coil box and crop shear assets:
Coil boxes (incorporating side guard drives and transfer mechanism assemblies)8 years25.00%12.50%1 Jul 2010
Coil box shear and scale breakers17 years11.76%5.88%1 Jul 2010
Crop shears (incorporating assemblies and main drive motors)17 years11.76%5.88%1 Jul 2010
Crop shear maintenance jigs and pinch rolls15 years13.33%6.67%1 Jul 2010
Transfer bed oxy cutting stations15 years13.33%6.67%1 Jul 2010
Coil handling assets:
Cooling tunnel conveyors13 years15.38%7.69%1 Jul 2010
Cooling tunnel ventilation fans10 years20.00%10.00%1 Jul 2010
Marking machines15 years13.33%6.67%1 Jul 2010
De-scaling systems (incorporating scale breakers, nozzles, pipe works, valves and high pressure pumps)10 years20.00%10.00%1 Jul 2010
Down coiler assets (including coilers (incorporating side guards, mandrel, mandrel drives, wrappers and unit roll drives))15 years13.33%6.67%1 Jul 2010
Finishing mill assets:
Finishing mill flumes20 years10.00%5.00%1 Jul 2010
Finishing mills (incorporating mill stands, side guides, strippers, screw downs, drive shafts, pinion boxes, main drive motors, transformers, loopers, grease systems, oil circulation systems, and hydraulic systems)20 years10.00%5.00%1 Jul 2010
Laminar flow cooling systems15 years13.33%6.67%1 Jul 2010
Mill roll shop assets:
Bearing washing machines10 years20.00%10.00%1 Jul 2010
Chuck changers15 years13.33%6.67%1 Jul 2010
Floor plate or checker plate machines15 years13.33%6.67%1 Jul 2010
Roll grinders15 years13.33%6.67%1 Jul 2010
Roll lathes20 years10.00%5.00%1 Jul 2010
Roll racks and sleds20 years10.00%5.00%1 Jul 2010
Reversing roughing mill assets:
Reversing roughing mills (incorporating mill stands, entry side guards, delivery side guards, main drive motors and hydraulic systems)20 years10.00%5.00%1 Jul 2010
Vertical edgers (incorporating drive motors, gearboxes and edger adjustments)20 years10.00%5.00%1 Jul 2010
Roll changing assets20 years10.00%5.00%1 Jul 2010
Scale scrapers15 years13.33%6.67%1 Jul 2010
Skin pass mill assets:
Skin pass mills (incorporating mill entry assets,gap control and auxiliary hydraulics, main drive motors, payoff reel, un-coiler mandrels and re-coiler mandrels)20 years10.00%5.00%1 Jul 2010
Tension reels and belt wrappers15 years13.33%6.67%1 Jul 2010
Laser systems mill entry5 years40.00%20.00%1 Jul 2010
Slab tracking systems5 years40.00%20.00%1 Jul 2010
Strapping machines (including radial and circumferential)13 years15.38%7.69%1 Jul 2010
Walking beam furnace assets:
Air dilution manifolds20 years10.00%5.00%1 Jul 2010
Air ducts10 years20.00%10.00%1 Jul 2010
Coke ovens gas systems15 years13.33%6.67%1 Jul 2010
Cold combustion air systems20 years10.00%5.00%1 Jul 2010
Dilution blowers10 years20.00%10.00%1 Jul 2010
Extractors10 years20.00%10.00%1 Jul 2010
Furnaces (incorporating structure, charging machines with synchronising drive trains, refractories, walking beam floors, furnace hydraulic systems, and charge and discharge doors)20 years10.00%5.00%1 Jul 2010
Nitrogen purge systems15 years13.33%6.67%1 Jul 2010
Tracking lasers (incorporating cables and adapters)5 years40.00%20.00%1 Jul 2010
Pellet making assets:
Balling assets:
Balling drums20 years10.00%5.00%1 Jul 2010
Bentonite tanks20 years10.00%5.00%1 Jul 2010
Mixers20 years10.00%5.00%1 Jul 2010
Seed screens10 years20.00%10.00%1 Jul 2010
Cooler assets:
Cooler fans10 years20.00%10.00%1 Jul 2010
Annular coolers (incorporating pans, pan conveyors and drives)25 years8.00%4.00%1 Jul 2010
Roller screens10 years20.00%10.00%1 Jul 2010
Dewatering assets:
Launders20 years10.00%5.00%1 Jul 2010
Pressure filter pumps5 years40.00%20.00%1 Jul 2010
Process water tanks20 years10.00%5.00%1 Jul 2010
Return water pipes20 years10.00%5.00%1 Jul 2010
Slurry feed pipes10 years20.00%10.00%1 Jul 2010
Slurry pumps10 years20.00%10.00%1 Jul 2010
Slurry tanks (incorporating agitators)15 years13.33%6.67%1 Jul 2010
Sumps20 years10.00%5.00%1 Jul 2010
Thickeners (incorporating tanks, rakes and access platforms)20 years10.00%5.00%1 Jul 2010
Vertical plate pressure filters (incorporating filters, plates, membranes, water sprays, ladders, bomb bay doors)20 years10.00%5.00%1 Jul 2010
Emissions control assets:
Compressors20 years10.00%5.00%1 Jul 2010
Dust collection system20 years10.00%5.00%1 Jul 2010
Multi-cone20 years10.00%5.00%1 Jul 2010
Scrubbers20 years10.00%5.00%1 Jul 2010
Waste gas collector mains and ducts20 years10.00%5.00%1 Jul 2010
Waste gas extractor fans20 years10.00%5.00%1 Jul 2010
Fluxing tanks20 years10.00%5.00%1 Jul 2010
Grinding mills15 years13.33%6.67%1 Jul 2010
Induration assets:
Kiln burner units (incorporating gas and firing systems)15 years13.33%6.67%1 Jul 2010
Rotary kilns (incorporating bearings, drive gear and drive system)30 years6.67%3.33%1 Jul 2010
Travelling grates (incorporating motors, gearboxes or drives and rollers)30 years6.67%3.33%1 Jul 2010
Waste heat recovery ducts15 years13.33%6.67%1 Jul 2010
Waste heat recovery fans10 years20.00%10.00%1 Jul 2010
Materials handling assets:
Conveyor systems (incorporating structures, belts, gearboxes and motors):
Conveyors to and from balling drums20 years10.00%5.00%1 Jul 2010
Filter cake conveyors20 years10.00%5.00%1 Jul 2010
Finished pellet conveyor20 years10.00%5.00%1 Jul 2010
Flux bins20 years10.00%5.00%1 Jul 2010
Roller feeders10 years20.00%10.00%1 Jul 2010
Table feeders10 years20.00%10.00%1 Jul 2010
Vibrating feeders10 years20.00%10.00%1 Jul 2010
Weigh feeders10 years20.00%10.00%1 Jul 2010
Plate mill assets:
Cold levellers (incorporating motor, gearbox spindles, hydraulic traverse cylinders, fill-in table rolls, motor, gearbox, rolls and catenaries)30 years6.67%3.33%1 Jul 2010
De-scaling boxes (incorporating sprays, mechanicals, control valves pipe work after isolation valves, de-scaling box table rolls, tables, chains, covers, side guides and covers)10 years20.00%10.00%1 Jul 2010
Edgers (incorporating motors, hydraulic controls, mechanical controls, anvil (carryover table), hand rails and walkways)20 years10.00%5.00%1 Jul 2010
Furnace entry skids20 years10.00%5.00%1 Jul 2010
Furnaces (incorporating slab pushers, bumpers, pyrometers, off takes from king valve to outlets and all structures and equipment from after entry skids up to and including circular apron skids)20 years10.00%5.00%1 Jul 2010
Hot levellers (incorporating motors, gearboxes, spindles, rolls, leveller AGC capsules, screws, crowning device, de-scaling header and valves)20 years10.00%5.00%1 Jul 2010
Inter-roll stand cooling sprays15 years13.33%6.67%1 Jul 2010
Reversing finishing mill (incorporating housing, side guides and covers, guards, motors, drives, spindles, water sprays, gearboxes, screw down, spindles, AGC capsules, hydraulics, mill de-scaling, filler plates, and oil systems within the mill)20 years10.00%5.00%1 Jul 2010
Reversing roughing mill (incorporating housing, side guides and covers, guards, motors, drives, spindles, water sprays, gearboxes, screw down, spindles, AGC capsules, hydraulics, mill de-scaling, filler plates, and oil systems within the mill)20 years10.00%5.00%1 Jul 2010
Rope driven cooling transfer bed20 years10.00%5.00%1 Jul 2010
Shears (including crop, divide, scrap, rotary trim, guillotine and end shears)20 years10.00%5.00%1 Jul 2010
Slab sizing systems (incorporating side guard measuring devices and stands, slab sizing unit supports, cameras and light banks)5 years40.00%20.00%1 Jul 2010
Turnover inspection table (incorporating barriers and hydraulics)20 years10.00%5.00%1 Jul 2010
Walking beam cooling beds (incorporating carry on section, carry off section, moving (walking) section, chain drives and hydraulics)20 years10.00%5.00%1 Jul 2010
Primary metal product casting assets:
Continuous casting machines (incorporating turrets, tundishes (incorporating lids and cassettes), tundish cars, moulds, dummy bars, segments, oscillators, rolls, water sprays, hydraulics, motors and gearboxes):
Billet casters17 years11.76%5.88%1 Jul 2010
Combination casters17 years11.76%5.88%1 Jul 2010
Slab casters17 years11.76%5.88%1 Jul 2010
Cooler transfer arms (incorporating motors, gearboxes and drive shafts)17 years11.76%5.88%1 Jul 2010
Crop removal machines20 years10.00%5.00%1 Jul 2010
Cut to length machines and torch cutters15 years13.33%6.67%1 Jul 2010
De-burring machines (incorporating fixed drives)15 years13.33%6.67%1 Jul 2010
Emissions control assets:
Baghouses20 years10.00%5.00%1 Jul 2010
Dedusting fans (including extraction dusting incorporating gearboxes and drives)15 years13.33%6.67%1 Jul 2010
Dedusting ducts and mains15 years13.33%6.67%1 Jul 2010
Steam exhaust fans10 years20.00%10.00%1 Jul 2010
Hydraulic shears17 years11.76%5.88%1 Jul 2010
Materials handling assets:
Conveyor systems (including structures, belts, gearboxes and motors)20 years10.00%5.00%1 Jul 2010
Mould powder bins23 years8.70%4.35%1 Jul 2010
Screw feeders15 years13.33%6.67%1 Jul 2010
Scarfing machines (incorporating catenary system of hoses, power supply cables and support structures)20 years10.00%5.00%1 Jul 2010
Slab or billet cooler tanks (incorporating grid stands)30 years6.67%3.33%1 Jul 2010
Slab or billet marking machines17 years11.76%5.88%1 Jul 2010
Transfer beds17 years11.76%5.88%1 Jul 2010
Up-enders (including hydraulics)17 years11.76%5.88%1 Jul 2010
Walking beam cooling beds and run out tables17 years11.76%5.88%1 Jul 2010
Water treatment assets:
Basins and ponds30 years6.67%3.33%1 Jul 2010
Cooling towers (incorporating fans, motors, access platforms and stairs)20 years10.00%5.00%1 Jul 2010
Gravel and sand filters25 years8.00%4.00%1 Jul 2010
Heat exchangers10 years20.00%10.00%1 Jul 2010
Pipelines:
Water pipelines20 years10.00%5.00%1 Jul 2010
Valves and other non-pipe fittings10 years20.00%10.00%1 Jul 2010
Pumps:
Water pumps10 years20.00%10.00%1 Jul 2010
Chemical dosing pumps5 years40.00%20.00%1 Jul 2010
Skimmers and scrapers15 years13.33%6.67%1 Jul 2010
Tanks:
Sludge, chemical storage and dosing tanks20 years10.00%5.00%1 Jul 2010
Water tanks25 years8.00%4.00%1 Jul 2010
Thickeners and clarifiers (incorporating tanks, rakes and access platforms)30 years6.67%3.33%1 Jul 2010
Rod, bar, structural and rail mill assets:
Controlled tempering quenching cars10 years20.00%10.00%1 Jul 2010
Cut to length machines17 years11.76%5.88%1 Jul 2010
De-scaling systems (incorporating scale breaker, nozzles, pipe work, valves and high pressure pump)10 years20.00%10.00%1 Jul 2010
Finishing mills (incorporating motors, gearboxes, drives, guides and cassettes)20 years10.00%5.00%1 Jul 2010
Furnace charging skids20 years10.00%5.00%1 Jul 2010
Intermediate mills (incorporating motors, gearboxes, drives, guides and cassettes)20 years10.00%5.00%1 Jul 2010
Reversing roughing mills (incorporating motors, gearboxes, drives, guides and cassettes)20 years10.00%5.00%1 Jul 2010
Roughing mills (incorporating motors, gearboxes, drives, guides and cassettes)20 years10.00%5.00%1 Jul 2010
Shears (incorporating motors and drives)17 years11.76%5.88%1 Jul 2010
Stacker/bundlers12 years16.67%8.33%1 Jul 2010
Straighteners20 years10.00%5.00%1 Jul 2010
Walking beam cooling beds20 years10.00%5.00%1 Jul 2010
Walking beam, natural gas furnaces (incorporating structure, refractories, walking beam floors, furnace hydraulic systems, and charge and discharge doors)20 years10.00%5.00%1 Jul 2010
Sinter making assets:
Cooler assets:
Cooler fans10 years20.00%10.00%1 Jul 2009
Coolers (incorporating pan conveyors and drives)25 years8.00%4.00%1 Jul 2009
Emissions control assets:
Waste gas cleaning and dedusting assets:
Activated carbon packed bed filters15 years13.33%6.67%1 Jul 2009
Dedusting fans10 years20.00%10.00%1 Jul 2009
Electrostatic precipitators and scraper chains20 years10.00%5.00%1 Jul 2009
Waste gas collector mains and ducts20 years10.00%5.00%1 Jul 2009
Feed sequence assets:
Feed rolls7 years28.57%14.29%1 Jul 2009
Mixing and rolling drums30 years6.67%3.33%1 Jul 2009
Materials handling assets:
Belt weighers5 years40.00%20.00%1 Jul 2009
Bins:
Coke bins15 years13.33%6.67%1 Jul 2009
Ore bins23 years8.70%4.35%1 Jul 2009
Sinter bins17 years11.76%5.88%1 Jul 2009
Chutes15 years13.33%6.67%1 Jul 2009
Conveyor systems (incorporating structures, belts, gearboxes and motors)17 years11.76%5.88%1 Jul 2009
Feeders:
Coke15 years13.33%6.67%1 Jul 2009
Ore23 years8.70%4.35%1 Jul 2009
Sinter17 years11.76%5.88%1 Jul 2009
Weigh feeders:
Coke15 years13.33%6.67%1 Jul 2009
Ore23 years8.70%4.35%1 Jul 2009
Strand assets:
Ignition furnaces (incorporating associated air and gas mains)15 years13.33%6.67%1 Jul 2009
Preheat hoods (incorporating waste heat recovery fans and mains)7 years28.57%14.29%1 Jul 2009
Spike roll crushers (incorporating bogey flex, electric motors, primary gearboxes, fluid couplings, grillage bars and crash decks)10 years20.00%10.00%1 Jul 2009
Strand structures and drives (including conveyors, wind legs and dust troughs)20 years10.00%5.00%1 Jul 2009
Water treatment assets:
Thickeners and clarifiers (incorporating tanks, rakes and access platforms)30 years6.67%3.33%1 Jul 2009
Steel railway track product manufacturing assets:
Steel railway clip manufacturing assets:
Anti-corrosion dip tanks20 years10.00%5.00%1 Jul 2011
Coil transfer arms (incorporating motors, gearboxes and drive shafts)15 years13.33%6.67%1 Jul 2011
End spades20 years10.00%5.00%1 Jul 2011
Gas temper furnaces20 years10.00%5.00%1 Jul 2011
Induction heaters20 years10.00%5.00%1 Jul 2011
Noise reduction enclosures30 years6.67%3.33%1 Jul 2011
Presses20 years10.00%5.00%1 Jul 2011
Quench systems (incorporating heat exchangers, transfer arms, tanks, pipes and pumps)20 years10.00%5.00%1 Jul 2011
Shears20 years10.00%5.00%1 Jul 2011
Tooling15 years13.33%6.67%1 Jul 2011
Transfer systems (incorporating flat bed transfer table)30 years6.67%3.33%1 Jul 2011
Quality control test rigs30 years6.67%3.33%1 Jul 2011
Materials handling assets:
Conveyor systems20 years10.00%5.00%1 Jul 2011
Hoppers20 years10.00%5.00%1 Jul 2011
Racks for storage20 years10.00%5.00%1 Jul 2011
Weigh scales15 years13.33%6.67%1 Jul 2011
Water treatment assets:
Cooling towers20 years10.00%5.00%1 Jul 2011
Pumps10 years20.00%10.00%1 Jul 2011
Tanks20 years10.00%5.00%1 Jul 2011
Steel railway sleeper manufacturing assets:
Crop shear and presses20 years10.00%5.00%1 Jul 2011
Form presses20 years10.00%5.00%1 Jul 2011
Punch presses20 years10.00%5.00%1 Jul 2011
Steel strip metallic coating assets:
Accumulators (incorporating rolls, drive gear, winches and rope)17 years11.76%5.88%1 Jul 2010
Air knife assemblies13 years15.38%7.69%1 Jul 2010
Crop shears17 years11.76%5.88%1 Jul 2010
Curing ovens15 years13.33%6.67%1 Jul 2010
Horizontal air coolers (incorporating ducting fans and nozzles)15 years13.33%6.67%1 Jul 2010
Horizontal furnaces20 years10.00%5.00%1 Jul 2010
Levellers (incorporating gearboxes and drives)15 years13.33%6.67%1 Jul 2010
Metal coating pots15 years13.33%6.67%1 Jul 2010
Passivators (incorporating tanks and pumps)17 years11.76%5.88%1 Jul 2010
Payoff reels15 years13.33%6.67%1 Jul 2010
Pot hardware (incorporating zinc roll frames and roll assemblies)13 years15.38%7.69%1 Jul 2010
Pre melt pots5 years40.00%20.00%1 Jul 2010
Quench systems (incorporating rolls, spray bars and tanks)10 years20.00%10.00%1 Jul 2010
Re-coilers15 years13.33%6.67%1 Jul 2010
Resin coaters15 years13.33%6.67%1 Jul 2010
Scrapers13 years15.38%7.69%1 Jul 2010
Skin conditioning mills (incorporating entry and exit tension rolls)20 years10.00%5.00%1 Jul 2010
Steering rolls and bridles (incorporating motors, gearboxes and rolls)15 years13.33%6.67%1 Jul 2010
Vertical air coolers (incorporating ducting, fans and motors)15 years13.33%6.67%1 Jul 2010
Vertical preheat furnaces15 years13.33%6.67%1 Jul 2010
Welders17 years11.76%5.88%1 Jul 2010
Steel strip organic coating assets:
Accumulators (incorporating rolls, drive gear, winches and rope)17 years11.76%5.88%1 Jul 2010
Banders15 years13.33%6.67%1 Jul 2010
Branders10 years20.00%10.00%1 Jul 2010
Chemical rinsing, cleaning and pre-treatment assets15 years13.33%6.67%1 Jul 2010
Cooler and cooling assets15 years13.33%6.67%1 Jul 2010
Curing ovens15 years13.33%6.67%1 Jul 2010
Finishing assets15 years13.33%6.67%1 Jul 2010
Inspection assets17 years11.76%5.88%1 Jul 2010
Payoff reels15 years13.33%6.67%1 Jul 2010
Primer and main coaters13 years15.38%7.69%1 Jul 2010
Quench systems10 years20.00%10.00%1 Jul 2010
Re-coilers15 years13.33%6.67%1 Jul 2010
Shears15 years13.33%6.67%1 Jul 2010
Stitchers17 years11.76%5.88%1 Jul 2010
Tin-plating mill assets:
Accumulators and loopers17 years11.76%5.88%1 Jul 2011
Acid and alkaline cleaning baths (including scrubbing units, rolls and electrical grids)13 years15.38%7.69%1 Jul 2011
Batch annealing assets:
Annealing furnaces6 years33.33%16.67%1 Jul 2011
Bases4 years50.00%25.00%1 Jul 2011
Convector plates4 years50.00%25.00%1 Jul 2011
Inner covers4 years50.00%25.00%1 Jul 2011
Cold reduction mills20 years10.00%5.00%1 Jul 2011
Continuous annealing furnaces15 years13.33%6.67%1 Jul 2011
Crop shears15 years13.33%6.67%1 Jul 2011
Dryers15 years13.33%6.67%1 Jul 2011
Electro plating baths (including scrubbing units, rolls and electrical grids)13 years15.38%7.69%1 Jul 2011
Pickling tanks (including scrubbing units and rolls and electrical grids)13 years15.38%7.69%1 Jul 2011
Preheat furnaces20 years10.00%5.00%1 Jul 2011
Recoilers, bridles and uncoilers15 years13.33%6.67%1 Jul 2011
Rinse tanks15 years13.33%6.67%1 Jul 2011
Side trimmers15 years13.33%6.67%1 Jul 2011
Temper mills20 years10.00%5.00%1 Jul 2011
Tension control system (including steering)10 years20.00%10.00%1 Jul 2011
Welders17 years11.76%5.88%1 Jul 2011
Steel coil roll forming, slitting and blanking and sheet metal forming:
Steel coil blanking or shear line assets:
Coil cars (including stationary coil cars)15 years13.33%6.67%1 Jul 2012
Cut to length shears and guillotines15 years13.33%6.67%1 Jul 2012
De-coilers/un-coilers (incorporating drives, motors, mandrels, gearboxes, snubbers and brakes)15 years13.33%6.67%1 Jul 2012
Flying shears10 years20.00%10.00%1 Jul 2012
Grip feeders10 years20.00%10.00%1 Jul 2012
Levellers15 years13.33%6.67%1 Jul 2012
Meter wheels7 years28.57%14.29%1 Jul 2012
Peeler tables15 years13.33%6.67%1 Jul 2012
Run out tables15 years13.33%6.67%1 Jul 2012
Scissor lifts15 years13.33%6.67%1 Jul 2012
Stackers15 years13.33%6.67%1 Jul 2012
Steel coil roll forming assets:
Auto banders10 years20.00%10.00%1 Jul 2012
Closed section induction welders15 years13.33%6.67%1 Jul 2012
Closed section laser welders10 years20.00%10.00%1 Jul 2012
CNC laser cutting units10 years20.00%10.00%1 Jul 2012
Coil cars15 years13.33%6.67%1 Jul 2012
Coil joining welding units15 years13.33%6.67%1 Jul 2012
Coil levellers and straighteners15 years13.33%6.67%1 Jul 2012
Coil magazines15 years13.33%6.67%1 Jul 2012
Coil tilters15 years13.33%6.67%1 Jul 2012
Coil tilting coil cars15 years13.33%6.67%1 Jul 2012
Control systems assets:
Motion controllers10 years20.00%10.00%1 Jul 2012
Programmable logic controllers (PLCs)10 years20.00%10.00%1 Jul 2012
Potentiometers5 years40.00%20.00%1 Jul 2012
Variable speed drives (VSDs)10 years20.00%10.00%1 Jul 2012
Control systems (including roll former control systems (incorporating end coders), de-coiler/un-coiler control systems and snubber control systems)10 years20.00%10.00%1 Jul 2012
De-coilers/un-coilers (incorporating drives, motors, mandrels, gearboxes, snubbers and brakes)15 years13.33%6.67%1 Jul 2012
Embossing units5 years40.00%20.00%1 Jul 2012
Flying shears10 years20.00%10.00%1 Jul 2012
In-line presses and punches15 years13.33%6.67%1 Jul 2012
In-line printers and labellers7 years28.57%14.29%1 Jul 2012
Metal saws:
Band saws10 years20.00%10.00%1 Jul 2012
Rotary cut off saws10 years20.00%10.00%1 Jul 2012
Roll former tooling8 years25.00%12.50%1 Jul 2012
Roll formers (incorporating entry guides, fixed and height adjustable pinch rollers, drive motor and gearboxes, base and power supply unit):
Fixed15 years13.33%6.67%1 Jul 2012
Mobile10 years20.00%10.00%1 Jul 2012
Run out tables15 years13.33%6.67%1 Jul 2012
Shears and guillotines15 years13.33%6.67%1 Jul 2012
Snubbers (incorporating drives, motors and gearboxes)15 years13.33%6.67%1 Jul 2012
Strip lubricators10 years20.00%10.00%1 Jul 2012
Support assets:
Controlled access gates10 years20.00%10.00%1 Jul 2012
Conveyors:
Gravity feed conveyors (incorporating belts, rollers and frames)15 years13.33%6.67%1 Jul 2012
Motorised conveyors (incorporating gearboxes, belts, rollers, bearings, motors, frames and controls)15 years13.33%6.67%1 Jul 2012
Engineering workshop assets:
CNC and NC lathes10 years20.00%10.00%1 Jul 2012
Drilling machines10 years20.00%10.00%1 Jul 2012
Keyway broaching presses15 years13.33%6.67%1 Jul 2012
Guard lights (incorporating red eye guard lights and stands)7 years28.57%14.29%1 Jul 2012
Lifting assets:
C-hooks15 years13.33%6.67%1 Jul 2012
Overhead cranes and gantries25 years8.00%4.00%1 Jul 2012
Spreader bars10 years20.00%10.00%1 Jul 2012
Manual strapping machines7 years28.57%14.29%1 Jul 2012
Measuring assets (including micrometers, protractors, tapes, and vernier callipers)7 years28.57%14.29%1 Jul 2012
Perimeter fencing15 years13.33%6.67%1 Jul 2012
Pneumatic systems assets:
Air compressors7 years28.57%14.29%1 Jul 2012
Air driers7 years28.57%14.29%1 Jul 2012
Air receivers15 years13.33%6.67%1 Jul 2012
Racking20 years10.00%5.00%1 Jul 2012
Stackers (drop and suction)15 years13.33%6.67%1 Jul 2012
Stretch wrappers10 years20.00%10.00%1 Jul 2012
Tunnel guarding (including safety cages)15 years13.33%6.67%1 Jul 2012
Steel coil slitting assets:
Anti-flutter rolls10 years20.00%10.00%1 Jul 2012
Auto banders (incorporating conveyors, strapping heads, coil lift systems, strapping dispensers, accumulators and controls)10 years20.00%10.00%1 Jul 2012
Carryover tables15 years13.33%6.67%1 Jul 2012
Coil cars15 years13.33%6.67%1 Jul 2012
Coil stacking systems20 years10.00%5.00%1 Jul 2012
Control systems10 years20.00%10.00%1 Jul 2012
Controlled access gates10 years20.00%10.00%1 Jul 2012
Conveyors:
Gravity feed conveyors (incorporating belts, rollers and frames)15 years13.33%6.67%1 Jul 2012
Motorised conveyors (incorporating gearboxes, belts, rollers, bearings, motors, frames and controls)15 years13.33%6.67%1 Jul 2012
De-coiler/un-coiler edge guides10 years20.00%10.00%1 Jul 2012
De-coilers/un-coilers (incorporating drives, motors, mandrels, gearboxes, snubbers and brakes)15 years13.33%6.67%1 Jul 2012
Downenders (incorporating conveyors, hydraulics and controls)20 years10.00%5.00%1 Jul 2012
Entry and exit coil carousels/capstans20 years10.00%5.00%1 Jul 2012
Entry shears15 years13.33%6.67%1 Jul 2012
Exit edge guides10 years20.00%10.00%1 Jul 2012
Exit feed up units (incorporating deflector and lift rolls, shears, separators, tables and traverse drives)20 years10.00%5.00%1 Jul 2012
Exit turnstile/coil stackers20 years10.00%5.00%1 Jul 2012
Lifting assets:
C-hooks15 years13.33%6.67%1 Jul 2012
Magnet cranes20 years10.00%5.00%1 Jul 2012
Overhead cranes and gantries25 years8.00%4.00%1 Jul 2012
Main hydraulic power pack (incorporating interconnecting pipe work to valve stands)15 years13.33%6.67%1 Jul 2012
Pallet conveyor monorails10 years20.00%10.00%1 Jul 2012
Peeler tables15 years13.33%6.67%1 Jul 2012
Perimeter guarding15 years13.33%6.67%1 Jul 2012
Pinch rollers/breakers20 years10.00%5.00%1 Jul 2012
Pneumatic systems assets:
Air compressors7 years28.57%14.29%1 Jul 2012
Air driers7 years28.57%14.29%1 Jul 2012
Air receivers15 years13.33%6.67%1 Jul 2012
Re-coilers (incorporating drives, motors, mandrels, gearboxes, snubbers, and brakes)15 years13.33%6.67%1 Jul 2012
Scrap baller15 years13.33%6.67%1 Jul 2012
Scrap chopper bins and carriages20 years10.00%5.00%1 Jul 2012
Scrap chopper conveyors (incorporating gearboxes, belts, rollers, bearings, motors, frames and controls)15 years13.33%6.67%1 Jul 2012
Scrap choppers20 years10.00%5.00%1 Jul 2012
Separator blades10 years20.00%10.00%1 Jul 2012
Slitter tooling (incorporating blades, rubbers and spacers)5 years40.00%20.00%1 Jul 2012
Slitting head building stations (incorporating rotating rigs)20 years10.00%5.00%1 Jul 2012
Slitting head entry side guides10 years20.00%10.00%1 Jul 2012
Slitting heads (incorporating electric motors, gearboxes and drive shafts)15 years13.33%6.67%1 Jul 2012
Tension units (incorporating entry and exit quadrants, rolls, separators, drag pads, motors, gearboxes and drives)15 years13.33%6.67%1 Jul 2012
Weighing scales (incorporating load cells and controls)20 years10.00%5.00%1 Jul 2012
Steel sheet metal forming assets:
Blankers15 years13.33%6.67%1 Jul 2012
Brake presses20 years10.00%5.00%1 Jul 2012
CNC multi head combined slitter/blankers15 years13.33%6.67%1 Jul 2012
Control systems10 years20.00%10.00%1 Jul 2012
Folders10 years20.00%10.00%1 Jul 2012
Guillotines15 years13.33%6.67%1 Jul 2012
Mini slitters15 years13.33%6.67%1 Jul 2012
Motor vehicle manufacturing:
Metal stamping and blanking assets:
Steel coil and steel sheet handling assets:
Automated guided vehicles (AGVs) (used in blank/stamped parts handling)10 years20.00%10.00%1 Jul 2012
Coil loaders (including hydraulic carts, lift tables and platforms)15 years13.33%6.67%1 Jul 2012
Conveyors15 years13.33%6.67%1 Jul 2012
Forklifts - see Table B
Overhead cranes and hoists20 years10.00%5.00%1 Jul 2012
Steel coil and steel sheet processing assets:
Blank/sheet turnover machines15 years13.33%6.67%1 Jul 2012
Destacking/stacking machines10 years20.00%10.00%1 Jul 2012
Washing machines10 years20.00%10.00%1 Jul 2012
ELECTRICITY, GAS, WATER AND WASTE SERVICES:
Electricity supply:
Electricity distribution:
Distribution lines:
Above ground (incorporating conductors; cross arms, insulators and fittings; poles - concrete, wood, steel or stobie; and transformers - pole or ground pad mounted)45 years4.44%2.22%1 Jan 2002
Electricity generation:
Ash and dust handling and disposal:
On-site storage silos, concrete or steel30 years6.67%3.33%1 Jan 2002
Fuel supply and handling:
Solid fuels:
Day bunkers and silos, concrete or steel (incorporating top side conveyor system)30 years6.67%3.33%1 Jan 2002
On-site storage silos, concrete or steel30 years6.67%3.33%1 Jan 2002
Power station civil and structural works:
Chimney stacks:
Steel flues20 years10.00%5.00%1 Jan 2002
Water supply:
Assets used in water supply:
Reservoirs, elevated tanks and standpipes: whether made from steel or concrete80 years2.50%1.25%1 Jan 2005
Waste remediation and materials recovery services:
Materials recovery facility (MRF) assets:
Feed hoppers (incorporating steel drag chain, conveyor belt, metering feed roller, motor and gearbox)5 years40.00%20.00%1 Jul 2014
CONSTRUCTION:
Formwork, beams and props, steel10 years20.00%10.00%1 Jul 2008
WHOLESALE TRADE:
Intermediate bulk containers:
Mild and stainless steel15 years13.33%6.67%1 Jul 2019
Petroleum product wholesaling:
Bulk fuel regional depot assets (excluding LPG assets):
Petroleum product storage tanks - fibreglass and steel20 years10.00%5.00%1 Jul 2010
Single or multi product gasoline and diesoline dispensers (incorporating meters, electronic circuitry, LCD displays, cash presets, hoses, automatic nozzles and steel cabinets and, where applicable, vapour recovery monitoring and collection systems)10 years20.00%10.00%1 Jul 2010
Single or multi product gasoline and diesoline pumps (incorporating pump units, meter, electronic circuitry, LCD displays, cash presets, hoses, automatic nozzles, steel cabinets and, where applicable, vapour recovery monitoring and collection systems)10 years20.00%10.00%1 Jul 2010
Underground distribution piping systems (incorporating pipes, fittings and manholes) fibreglass and steel20 years10.00%5.00%1 Jul 2010
Bulk fuel terminal assets (excluding LPG assets):
Product piping (steel)20 years10.00%5.00%1 Jul 2010
LPG depot and terminal assets:
Forklift fuel tanks:
Galvanised steel or steel tanks coated with zinc rich enamel15 years13.33%6.67%1 Jul 2010
RETAIL TRADE:
Motor vehicle tyre or tube retailing:
Compressed air assets:
Reticulation lines:
Steel10 years20.00%10.00%1 Jul 2011
Fuel retailing:
Gasoline and diesoline assets:
Single or multi product gasoline and diesoline dispensers (incorporating meters, electronic circuitry, LCD displays, cash presets, hoses, automatic nozzles, steel cabinets and, where applicable, vapour recovery monitoring and collection systems)10 years20.00%10.00%1 Jul 2010
Single or multi product gasoline and diesoline pumps (incorporating pump units, meters, electronic circuitry, LCD displays, cash presets, hoses, automatic nozzles, steel cabinets and, where applicable, vapour recovery monitoring and collection systems7 years28.57%14.29%1 Jul 2010
Underground fuel storage tanks - steel and fibreglass20 years10.00%5.00%1 Jul 2010
LPG assets:
LPG dispensers (incorporating meters, electronic circuitry, LCD displays, cash presets, hoses, automatic nozzles and steel cabinets)10 years20.00%10.00%1 Jul 2010
Underground steel piping systems (incorporating pipes, fittings and manholes)20 years10.00%5.00%1 Jul 2010
Supermarket and grocery stores:
Support and other assets:
Benches (stainless steel), free standing20 years10.00%5.00%1 Jul 2020
TRANSPORT, POSTAL AND WAREHOUSING:
Road transport:
Motor vehicles and trailers:
Trailers having a gross vehicle mass of 4.5 tonnes or less:
Aluminium, galvanised steel, galvanised hot dipped steel and powder coated trailers10 years20.00%10.00%1 Jul 2015
Mild steel trailers (painted and unpainted)5 years40.00%20.00%1 Jul 2015
Rail freight and passenger transport services:
Railway rolling stock:
Wagons - bulk freight:
Mineral ores and coal:
Carbon steel20 years10.00%5.00%1 Jan 2002
Ferritic steel30 years6.67%3.33%1 Jan 2002
INFORMATION MEDIA AND TELECOMMUNICATIONS:
Telecommunications services:
Microwave radio telecommunications assets:
Towers (including guyed, lattice and steel or concrete poles)25 years8.00%4.00%1 Jul 2004
RENTAL, HIRING AND REAL ESTATE SERVICES:
Rental and hiring services (except real estate):
Scaffolding:
Steel15 years13.33%6.67%1 Jul 2015
Residential property operators:
Outdoor assets:
Rainwater tanks:
Galvanised steel25 years8.00%4.00%1 Jul 2019
PROFESSIONAL, SCIENTIFIC AND TECHNICAL SERVICES:
Veterinary services:
Veterinarians' assets:
Animal cages:
Stainless steel cages20 years10.00%5.00%1 Jan 2004
OTHER SERVICES:
Automotive repair and maintenance:
Automotive and heavy vehicle repair and maintenance assets:
Compressed air assets:
Reticulation lines:
Steel10 years20.00%10.00%1 Jul 2011
Oil and grease delivery systems:
Distribution lines:
Steel10 years20.00%10.00%1 Jul 2011
Reels:
Steel7 years28.57%14.29%1 Jul 2011
Laundry and dry cleaning services:
Support assets:
Trolleys and bins:
Stainless steel15 years13.33%6.67%1 Jul 2011
Table B
NameEffective LifeDiminishing Value RatePrime Cost RateDate of Application
Advertising signs:
Billboard assets:
Billboard steel structures (incorporating electrical systems, footings, scaffolding and walking platforms and steel frame sign panels)20 years10.00%5.00%1 Jul 2015
Formwork, beams and props, steel10 years20.00%10.00%1 Jul 2008
Motor vehicles and trailers:
Trailers having a gross vehicle mass of 4.5 tonnes or less:
Aluminium, galvanised steel, galvanised hot dipped steel and powder coated trailers10 years20.00%10.00%1 Jul 2015
Mild steel trailers (painted and unpainted)5 years40.00%20.00%1 Jul 2015
Power supply assets:
Private electricity line assets (where used for a specified purpose):
Distribution lines:
Overhead (incorporating poles - concrete, wood, steel or stobie - and electrical equipment the responsibility of the private landholder such as conductors, cross arms etc)45 years4.44%2.22%1 Jul 2014
Rainwater tanks:
Galvanised steel25 years8.00%4.00%1 Jul 2019
Silos:
Bulk handling:
Steel construction40 years5.00%2.50%1 Jan 2004
Stacks (chimney stacks, exhaust stacks, flues etc):
Steel stacks (steel flues)20 years10.00%5.00%1 Jul 2014

Disclaimer: While all the effort has been made to make this service as helpful as possible, this is free service and the author makes no warranties regarding the accuracy or completeness to any information on this website.

Source: TR 2022/1