Hon Ken Travers asked about a train disruption on the Joondalup and Mandurah lines on 19 June 2014, caused by a helium balloon. The disruption began at 6:50pm, services resumed at 8:15pm, affecting 15 delayed and 9 cancelled services.

AnsweredQoN 1346Legislative Council
Asked
12 August 2014
Portfolio
Transport

QuestionView source ↗

I refer to the train disruption on the Joondalup and Mandurah rail lines on 19 June 2014, and I ask: (a) what time did the delay first occur; (b) what were the technical issues responsible; (c) when did services resume; and (d) how many services were affected?

AnswerView source ↗

Answered
17 September 2014
Responded by
Parliamentary Secretary representing the Minister for Transport
Response time
36 days
(a) 6.50pm.
(b) A helium balloon floated into live overhead wires in the Esplanade tunnel causing it to burst with a flash, the overhead then tripped causing a loss of power. It took some time for these events to be established and infrastructure checked.
(c) 8.15pm.
(d) 15 services were delayed and 9 services were cancelled.

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