Skip to main content
IPWEA WA Members Only
Practice Note 12: Useful Life of Infrastructure
The Practice Note will guide practitioners to generate more reliable useful life estimates to help their entities obtain more reliable annual depreciation expense and consequently more reliable operating results.
Determining the useful life of an infrastructure assets involves consideration of several factors:
• Expected usage of the asset
• Expected physical wear and tear
• Technical or commercial obsolescence, and
• Legal or similar limits on use of the asset.
Your price is:
Once you proceed to the checkout, payment can be made with either Visa or MasterCard, or by selecting ‘bill me’ in the payment details and entering a valid purchase order number. Please send all purchase orders through to
Australian Infrastructure Financial Management...
Asset Management Basics
Sustainable Communities - Critical Insights
Developing Levels of Service & Performance...
International Infrastructure Mgt Manual (IIMM)...
Practice Note 8 - Levels of Services (E-Book)