2.6 Asset performance indicators
Asset performance indicators allow for the asset
portfolio to be reviewed in light of program delivery
requirements.
Asset performance indicators provide an entity with a
tool for managing its asset portfolio to assist it in
meeting its program delivery requirements.
Performance indicators typically take a
multi-dimensional view of the asset’s contribution to
meeting program delivery requirements. This
multi-dimensional view would include consideration of
the functionality, operational importance and usage
of the asset. These are described below in Table 2.2.
Monitoring asset performance can also assist in
managing and building the performance of key
individual assets or groups of assets, which
contributes to the accountability, decision-making
and governance arrangements of program delivery.
Entities will need to make an assessment of whether
the costs of collecting asset performance information
are justified by the benefits gained from the data.
In most cases, asset performance indicators would be
useful only for entities which maintain significant
individual assets of groups of assets.
Table 2.2: Performance indicators
|
Functionality
|
‘Fitness for purpose’ describes how well a
current asset matches the activities it
supports.
|
|
Operational importance
|
Operational importance reflects how heavily the
asset user depends upon the asset to meet
service delivery needs. In determining an
operational importance rating, consideration
needs to be given to the immediate availability
of alternatives, and the consequences of
failure.
|
|
Use
|
An important part of determining the asset’s
relevance to business requirements is how
intensively the asset is used.
|
Performance indicators rating scale
Individual assets play different roles, including
direct or indirect contributions, to supporting
program delivery requirements. One approach to
ascertaining the level at which assets are
performing, and hence assessing their relative degree
of importance to an entity, is to assign each asset
or asset class a rating. A typical rating scale that
could be used is outlined in Table 2.3
below.
Table 2.3: Performance indicators rating scale
|
Functionality
|
|
1
|
Ideal
|
Ideal indicates that the asset is ideally
suited to the operation and is likely to
continue to be so in the foreseeable future.
|
|
2
|
Satisfactory
|
This grading applies when the asset, while it
may not be ideal, meets the core operational
demands placed on it.
|
|
3
|
Not Suitable
|
An asset that does not meet operational
requirements, for example assets awaiting
disposal.
|
|
Operational importance
|
|
1
|
Critical
|
The asset's function is absolutely essential if
the operations are to be continued as intended,
for example a financial management information
system.
|
|
2
|
Operational need
|
A high level of operational importance to
operational needs without being critical, for
example fit-out.
|
|
3
|
Non-essential
|
The asset is not considered as an integral part
of the operations, for example a kitchen
refrigerator.
|
|
4
|
Not required
|
The asset provides no contribution to the
entity's objectives, for example redundant
assets or assets awaiting disposal.
|
|
Use
|
|
1
|
Standard
|
Considered to be the standard level of usage
for which the area or asset has been designed,
for example leasehold improvements.
|
|
2
|
Excessive
|
This grading describes an asset that is in
constant or continuous use that is excessive,
for example an asset running above its design
specification limits.
|
|
3
|
Under-utilised
|
This asset meets service delivery needs but is
not being used to its full extent possible, for
example where service capacity of the assets
exceeds demand.
|
The performance of physical assets changes over their
life-cycles and ongoing monitoring of key assets is
an important aspect of asset performance. Asset
performance information is usually completed with
other qualitative and quantitative information
relevant to service delivery needs. In doing this,
entities are able to develop asset performance
benchmarks to assist in optimal service delivery
outcomes. Asset performance benchmarks should
consider the nature of the asset, its program
delivery role and its relative importance.
Applying performance indicators to each key asset or
asset class provides entities with a tool to assess
the role of those assets on an ongoing basis.
However, entities may also have valid reasons for
currently maintaining assets with low ratings because
of their importance to the future delivery of program
outcomes.
The ratings for assigned performance indicators are
then combined to determine a relative asset
performance benchmark for each key asset or group of
assets. An example of how asset performance
benchmarks are assigned to each key asset or group of
assets is provided in Table 2.4 below. The lower the total
rating assessment the more critical the performance
of the asset is likely to be to the entity.
Table 2.4: High-level summary of performance
indicator benchmarks
|
Benchmarks
|
Example
|
Functionality rating
|
Operational importance rating
|
Use rating
|
|
A
|
High
|
Precious artworks/artefacts, critical systems
|
1-2
|
1
|
1
|
|
B
|
Normal
|
Office equipment, IT equipment, accommodation
|
1-2
|
2
|
1
|
|
C
|
Low
|
Items with some functional use but of little
operational importance
|
2
|
3
|
1
|
|
D
|
Concern
|
A course of action is required to address an
issue
|
1-3*
|
1-4*
|
1-3*
|
*A range of ratings is provided as different
combinations across functionality, operational
importance and use can provide an overall concern
rating.
Performance indicators can also be collected by way
of a capital management planning survey. An example
of this approach is shown in
Section 4.4.
Case Study 2.2 highlights how
additional costs may be incurred if an entity does
not regularly monitor its asset performance
indicators for key assets or asset groups.
Case Study 2.2: Maintenance planning at the
National Capital Authority
Through recent assessment of asset performance
indicators, the National Capital Authority
identified that, as a result of previous asset
management practices, the condition of some
elements of lighting infrastructure in the Capital
Circle Tunnel, Canberra, was suboptimal. The
previous management practice had involved only
replacing faulty lamps once a threshold point had
been reached and some components of a lower quality
were used. This approach was not part of a
comprehensive maintenance plan.
Due to the extended period that faulty lamps were
left un-repaired, as well as the use of some lower
quality components, excessive heat built up within
the light fittings causing early deterioration and
failure. The extra cost incurred replacing the
additional components more than offset the initial
savings gained from the use of lower quality
components.
The National Capital Authority identified that
preparation of a detailed maintenance plan, focused
on asset performance indicators, could have
identified the need to undertake regular,
relatively low-cost, maintenance to avoid having to
incur periodic high-cost repairs. This would also
improve long term asset performance.