2019-02-12 Attachment 1 to Item 3 - Stormwater Infrastructure Asset Management Plan

There are a number of different asset classes within the Stormwater Infrastructure that are yet to
have a physical condition assessment assigned to them within the Technology One System until the
data has been reconciled. For the purpose of this AMP, the assets within the financial asset register
are referred to as commissioned assets and have been assigned an age-based condition which is
determined on the remaining life of the asset. Further development and prioritisation is required to
ensure that all Stormwater Infrastructure assets are reconciled within the asset system and condition
assessments are undertaken or for those assessments completed are assigned within technology
one system.

In asset reporting an approach to linking individual assets to the specific asset class has been
undertaken. Figure 1 details the pipes, pits and structures asset conditions and at figure 2 includes
all other Stormwater Infrastructure asset classes that are considered in this AMP. These assets are
grouped consistently and reported accordingly throughout this document. Any Stormwater
Infrastructure assets that have reached condition 5 will be included in the relevant renewal programs
of the 10-year Capital Works Program.




Figure 1: Condition by Number of Assets


Figure 2 identifies all Stormwater Infrastructure assets other than those assets defined in Figure 1.
The graph highlights that there are only a small volume of other stormwater infrastructure assets that
are currently on the asset register. The reported condition is based on the anticipated remaining life
of the stormwater infrastructure assets and does not reflect the physical condition of those assets.
Undertaking physical condition assessments of the assets represented in Figure 2 is required.
Physical condition knowledge will assist in developing a more realistic approach to developing
renewal plans that are prioritised and planned.




Asset Management Plan: Stormwater Infrastructure                                               Page 9