❓ Mr Johnston questions Western Power's failure to meet its wood pole replacement KPI and potential liability. The Minister responds that funds were redirected to higher-priority safety and reliability projects based on risk assessment.
AnsweredQoN 4633Legislative Assembly
QuestionView source ↗
(1) What caused Western Power to fail to meet its KPI target on wood pole replacement in 2014/15? (2) What measures is Western Power taking to ensure wood poles are replaced? (3) Does Western Powers replacement of only 17,785 wood poles as opposed to the target of 20,100 expose Western Power to liability in the event of wood pole failure?
AnswerView source ↗
Answered
24 November 2015
Responded by
Minister for Energy
Response time
35 days
(1)-(3) Western Power applies a risk-based investment methodology to ensure capital expenditure is targeted to improve public safety and optimise system reliability.
The capital expenditure allocated for wood pole replacements was redirected to other programs of work for asset classes that were deemed to have higher public safety and/or reliability impacts. This change occurred after the Statement of Corporate Intent was published.
Flexible adjustments in Western Power's annual program of works ensure the greatest risk reduction is achieved for every dollar invested in the network. Further information on Western Power's risked-based investment methodology is published in its annual State of the Infrastructure Report.
The capital expenditure allocated for wood pole replacements was redirected to other programs of work for asset classes that were deemed to have higher public safety and/or reliability impacts. This change occurred after the Statement of Corporate Intent was published.
Flexible adjustments in Western Power's annual program of works ensure the greatest risk reduction is achieved for every dollar invested in the network. Further information on Western Power's risked-based investment methodology is published in its annual State of the Infrastructure Report.
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