Rottnest Island Authority · Awarded contract
AwardedRottnest Island Sea Wall Refurbishment by Colgan Industries Builders
Awarded 19 Oct 2017
Awarded19 Oct 2017
Value$657,851.00
StateWA
CategoryInfrastructure
Ended 8y 8mo ago4mo term
Awarded 19 Oct 2017Expired 16 Feb 2018
About
Rottnest Island Authority awarded a contract to Colgan Industries Builders (Colgan Industries Pty Ltd) for the refurbishment of the historically significant Rottnest Island Sea Wall, originally constructed 150 years ago.
The project aims to eliminate lateral soil active pressure and tree root impact, addressing stability issues documented since 1999.
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Rottnest Island Sea Wall Refurbishment by Colgan Industries Builders
Won by Colgan Industries Builders (Colgan Industries Pty Ltd) · Rottnest Island Authority
$658Kawarded
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Colebatch Avenue Paving Upgrade – Rottnest Island AuthorityInfrastructure · Closes 9 Oct 2026
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