| MINING: |
| Oil and gas extraction: |
| Assets
used to manufacture condensate, crude oil, domestic gas, liquid natural
gas (LNG) or liquid petroleum gas (LPG) but not if the manufacture
occurs in an oil refinery |
| Control systems | 10 years | 20.00% | 10.00% | 1 Jul 2002 |
| Domestic
gas processing assets (including centrifugal compressor, column, gas
turbine, heat exchanger, piping and turbo expander) | 30 years | 6.67% | 3.33% | 1 Jul 2002 |
| Electricity generation assets - see Table A Electricity supply (26110 to 26400) |
| Flare towers for gas flares | 25 years | 8.00% | 4.00% | 1 Jul 2002 |
| Fractionation
train assets (including air coolers, columns, compressors, heat
exchangers, piping and pumps) | 30 years | 6.67% | 3.33% | 1 Jul 2002 |
| Hot water system assets | 17 ½ years | 11.43% | 5.71% | 1 Jul 2002 |
| Instruments | 12 ½ years | 16.00% | 8.00% | 1 Jul 2002 |
| LNG
holding facility assets (including boil off gas compressors, cryogenic
storage tanks, loading arms, pumps and tanks) | 30 years | 6.67% | 3.33% | 1 Jul 2002 |
| LNG
train assets (including centrifugal compressors, columns, cryogenic
heat exchangers, gas turbine drivers and other heat exchangers) | 30 years | 6.67% | 3.33% | 1 Jul 2002 |
| Stabiliser process assets (including columns, heat exchangers, pumps and reciprocating compressors) | 30 years | 6.67% | 3.33% | 1 Jul 2002 |
| Storage
and loading assets (including cryogenic storage tanks, jetties, loading
arms, LPG chillers and pumps) | 30 years | 6.67% | 3.33% | 1 Jul 2002 |
| Trunkline onshore terminal (TOT) assets: |
| Flash tanks | 20 years | 10.00% | 5.00% | 1 Jul 2002 |
| Slugcatcher and associated piping | 30 years | 6.67% | 3.33% | 1 Jul 2002 |
| Valves including control valves | 12 ½ years | 16.00% | 8.00% | 1 Jul 2002 |
| MANUFACTURING: |
| Petroleum refining: |
| Assets
used to manufacture condensate, crude oil, domestic gas, liquid natural
gas (LNG) or liquid petroleum gas (LPG) but not if the manufacture
occurs in an oil refinery - see Table A Oil and gas extraction (07000) |
| ELECTRICITY, GAS, WATER AND WASTE SERVICES: |
| Gas supply: |
| Gas transmission: |
| Gas pipeline LNG station assets | 30 years | 6.67% | 3.33% | 1 Jul 2002 |
| TRANSPORT, POSTAL AND WAREHOUSING: |
| Water transport and support services: |
| Commercial vessels: |
| Tankers: |
| LNG and LPG | 30 years | 6.67% | 3.33% | 1 Jul 2009 |