Question On Notice No. 1763 asked in the Legislative Council on 8 November 2018 by Hon Jim Chown
Question Directed to the: Minister for Regional Development representing the Minister for Tourism; Racing and Gaming; Small Business; Defence Issues; Citizenship and Multicultural Interests
Parliament: 40 Session: 1
Question
(1) I refer to the Rottnest Island army jetty:
(a) how many times was this infrastructure inspected by a structural engineer for safety purposes in 2017 and 2018;
(b) on what dates; and
(c) who undertook these inspections?
(2) I refer to the Rottnest Island main jetty:
(a) how many times was this infrastructure inspected by a structural engineer for safety purposes in 2017 and 2018;
(b) on what dates; and
(c) who undertook these inspections?
Answered on 6 December 2018
(1)(a) The Army Jetty is a decommissioned asset and was not inspected by a structural engineer in 2017 or 2018.
(1)(b-c) Not applicable.
(2)(a–c) The Rottnest Island Main Jetty was inspected as follows:
Inspection type
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Safety Inspection Date (b)
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Inspected By (c)
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Engineering - visual inspection report
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3 May 2017
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Broadspectrum (BRS) commissioned by the Department of Transport (Civil and Structural Engineers)
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Dive inspection - pile testing and cathodic testing on sheet piling
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9 January 2018
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Shore Water Marine supervised by RIA Marine Engineer (Civil and Structural Engineer)
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Engineering - fendering system confirmation
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25 July 2018
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Searle Consulting (Civil and Structural Engineer)
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Engineering report Berth 4&5 inspection concrete deck
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25 September 2018
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Duratec Australia (Materials Engineers) supervised by RIA Marine Engineer (Civil and Structural Engineer)
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Visual Inspection - tie rods
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2 November 2018
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West Water Marine supervised by RIA Marine Engineer (Civil and Structural Engineer)
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