condition assessment checklist tool to guide and help in the condition assessment process. Make an overall ACAA assessment of the entire asset using the asset condition model shown below in Figure 2. Table1: Condition Index and Impact Asset Asset Description of Description of Required Remaining Life Condition Condition Relative Condition (where supported)/ Index Impact Condition Maintenance Level Required New (Very 1 - Very good All asset elements meet Required > 15 yrs. Normal Good) (Nil/Negligible) condition well Condition, and: inspection/TMP work. – above No action required for Performing some key elements Required all Asset Categories. as significantly exceed Required Condition. intended Condition Some ageing or and/or deterioration of many elements well exceed operating a limited Required Condition efficiently. number of any minor deterioration evident components. has no affect on the asset’s functioning or availability is very well maintained Good 2 - Minor Minor defects All asset elements meet Required 10-15 yrs. Minor disruption only above Condition, and: maintenance and – Performing required inspections (5%). as many elements exceed condition. Attention within 1 2 – intended Required Condition Deterioration of years for Superior, but with some some physical deterioration High and Above minor components. may be present but it does not Average Assets. Attention within 5 affect the asset’s function or availability years for Average, Below Average & Low is well maintained Asset Categories. Average 3 Moderate Maintenance All asset elements meet Required 5-10yrs. Important – (Fair) Disruption required Condition, and: maintenance and Returning to repair (10-20%). Performing the asset’s functioning and Accepted Increased diagnostic, as availability are at acceptable of Service testing, possible at – intended levels Required replacement needed but with Condition. some elements may be before 5 years pending moderate Noticeable on criticality. deteriorating deterioration or Attention within 0 1 – needs maintenance serious year for Superior, deterioration of High and Above specific Average Assets components. Categories. Attention within 2 - 4 years for Average, Below Average & Low Assets Categories.
condition assessment checklist tool to guide and help in the condition assessment process. Make an overall ACAA assessment of the entire asset using the asset condition model shown below in Figure 2. Table1: Condition Index and Impact Asset Condition Index Asset Condition Impact Description of Relative Condition Level Description of Required Condition Remaining Life (where supported)/ Maintenance Required New (Very Good) Performing as intended and/or operating efficiently. 1 - (Nil/Negligible) Very good condition – well above Required Condition. Some ageing or deterioration of a limited number of components. All asset elements meet Required Condition, and: some key elements significantly exceed Required Condition many elements well exceed Required Condition any minor deterioration evident has no affect on the asset’s functioning or availability is very well maintained > 15 yrs. Normal inspection/TMP work. No action required for all Asset Categories. Good Performing as intended but with minor 2 - Minor disruption Minor defects only – above required condition. Deterioration of some components. All asset elements meet Required Condition, and: many elements exceed Required Condition some physical deterioration may be present but it does not affect the asset’s function or availability is well maintained 10-15 yrs. Minor maintenance and inspections (5%). Attention within 1 – 2 years for Superior, High and Above Average Assets. Attention within 5 years for Average, Below Average & Low Asset Categories. Average (Fair) Performing as intended but with moderate 3 – Moderate Disruption Maintenance required Returning to Accepted of Service – at Required Condition. Noticeable deterioration or serious deterioration of specific components. All asset elements meet Required Condition, and: the asset’s functioning and availability are at acceptable levels some elements may be deteriorating needs maintenance 5-10yrs. Important maintenance and repair (10-20%). Increased diagnostic, testing, possible replacement needed before 5 years pending on criticality. Attention within 0 – 1 year for Superior, High and Above Average Assets Categories. Attention within 2 - 4 years for Average, Below Average & Low Assets Categories.
Infra%205-2%20Sydeny%20Trains%20asset%20crticality.docx