| MINING: |
| Infrastructure support assets: |
| Electrical
infrastructure assets (including power reticulation, substations,
switchgear and transformers) | 25 years | 8.00% | 4.00% | 1 Jul 2003 |
| Coal mining: |
| Infrastructure support assets: |
| Electrical
infrastructure assets (including reticulation assets, substations,
switch gear and transformers) | 25 years | 8.00% | 4.00% | 1 Jul 2003 |
| MANUFACTURING: |
| 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): |
| Ancillary and support assets: |
| Piping and reticulation lines (excluding fire water pipes) | 25 years | 8.00% | 4.00% | 1 Jul 2012 |
| ELECTRICITY, GAS, WATER AND WASTE SERVICES: |
| Water supply: |
| Assets used in water supply: |
| Water
mains: being lengths of trunk, distribution and reticulation mains
within a section, measured from valve to valve that are of the same age
and same material (not being in the nature of a repair) | 80 years | 2.50% | 1.25% | 1 Jan 2005 |
| Sewerage and drainage services: |
| Sewer
mains: Being lengths of collection sewers measured from manhole to
manhole (including branch, main, pressure, reticulation, sub-main and
trunk sewers) (not being in the nature of a repair) | 80 years | 2.50% | 1.25% | 1 Jan 2005 |
| RETAIL TRADE: |
| Motor vehicle tyre or tube retailing: |
| Compressed air assets: |
| Reticulation lines: |
| Aluminium | 15 years | 13.33% | 6.67% | 1 Jul 2011 |
| Copper | 20 years | 10.00% | 5.00% | 1 Jul 2011 |
| Polyethylene (PE) | 15 years | 13.33% | 6.67% | 1 Jul 2011 |
| Steel | 10 years | 20.00% | 10.00% | 1 Jul 2011 |
| OTHER SERVICES: |
| Automotive repair and maintenance: |
| Automotive and heavy vehicle repair and maintenance assets: |
| Compressed air assets: |
| Reticulation lines: |
| Aluminium | 15 years | 13.33% | 6.67% | 1 Jul 2011 |
| Copper | 20 years | 10.00% | 5.00% | 1 Jul 2011 |
| Polyethylene (PE) | 15 years | 13.33% | 6.67% | 1 Jul 2011 |
| Steel | 10 years | 20.00% | 10.00% | 1 Jul 2011 |