This parliamentary question seeks information on the planning stage, design, cost, and timeline for improvements to the Jurien Bay Marina, specifically regarding the consideration of a groyne for protection. The answer provides updates on studies, design, cost estimates, and potential construction timeline, pending approvals.

AnsweredQoN 6330Legislative Assembly
Asked
11 August 2020
Portfolio
Transport; Planning

QuestionView source ↗

(1) At what stage is the planning for improvements to the Jurien Bay Marina? (2) Has a groyne been considered to protect the marina: (a) If so, is it designed; (b) What is the estimated cost; and (c) When will construction commence and finish?

AnswerView source ↗

Answered
15 September 2020
Responded by
Minister for Transport; Planning
Response time
9 days
1.    The Department of Transport (DoT) has completed extensive data collection, modelling and study work, commissioned two independent studies into potential modifications to the northern breakwater and undertaken several trials to improve water quality.
2.    Yes.
(a) A preliminary engineering design has been prepared for a 150 metre extension to the northern entrance breakwater.
(b) A preliminary cost estimate has been prepared, with an upper estimate of $7.8 million.
(c) Construction works are estimated to take approximately four to six months.
Commencement will depend on securing necessary environmental and budgetary approvals.

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