Rottnest Island Authority · Awarded contract
AwardedPreparation of Scope and Contract Management for Remedial Work at Battery Observation Post, Wadjemup Hill, Rottnest Island
Awarded 02 May 2006
About
Rottnest Island Authority awarded a contract to N/A for the preparation of scope and contract management for remedial work at the Battery Observation Post on Wadjemup Hill, Rottnest Island.
Similar open tenders12
TenderCloses
Wastewater Treatment Plant Capacity Expansion – Rottnest Island AuthorityWater & Sanitation
29 Oct 2026
Lagoon Remediation at Roxby Downs Wastewater Treatment Facility – Bund Restoration, Pipe Encasement & Fence WorksWater & Sanitation
25 Oct 2026
Infrastructure Upgrades and Facility Refurbishment at Borneo Barracks, QLDConstruction
12 Oct 2026
Rottnest Island Authority — Electrical Distribution Network Stage 2 (Network Cable)Infrastructure
23 Oct 2026
Colebatch Avenue Paving Upgrade – Rottnest Island AuthorityInfrastructure
09 Oct 2026
Demolition and Site Remediation of Former C-Band Radar Site – Townsville Field Training AreaConstruction
22 Oct 2026
Design, Supply and Installation of Solar Panels and Batteries for City of Busselton Buildings – Undalup Solar ExpansionEnergy & Environment
13 Oct 2026
Mornington Shire Council — Wet-Hire Plant Operators for Mornington Island Landfill RehabilitationEnergy & Environment
15 Oct 2026
Garden Island Building Refurbishment and Hazmat Remediation – NSWConstruction
15 Oct 2026
Construction for AW Bond Reserve Sportsground Redevelopment – Hobsons Bay City CouncilConstruction
20 Oct 2026
Refurbishment of 24 Single-Room Demountable Units at Visitors Accommodation Centre – Mornington IslandConstruction
06 Oct 2026
Refurbishment Works at RAAF Base Williamtown, NSWConstruction
06 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Remedial Work and Re-roofing of WWII Battery Observation Post on Rottnest IslandConstructionMyers Constructions (1995) PTY LTD
$220,550
Battery Observation Post Remedial Works on Rottnest IslandConstructionColgan Industries Builders (Colgan Industries Pty Ltd)
$134,973
Oliver Hill Battery Remedial Works Awarded to Colgan Industries BuildersConstructionColgan Industries Builders (Colgan Industries Pty Ltd)
$329,554
Supply and Installation of a Radio Mast and Relocation of Communications Aerials on Rottnest IslandTelecommunicationsN/A
$64,911
Electrical Infrastructure Upgrade at Wadjemup Hill by Rottnest Island AuthorityInfrastructureRise Electrics PTY LTD
$243,016
Roof and Electrical Remediation Works on Rottnest IslandConstructionSafeway Building and Renovations Pty Ltd
$2,200,000
Maintenance of Wadjemup Lighthouse on Rottnest IslandInfrastructureN/A
$15,609
Conservation Works at Wadjemup Lighthouse on Rottnest IslandConstructionN/A
$237,925
Roof and Electrical Remediation Works at Rottnest IslandConstructionSafeway Building and Renovations Pty Ltd
$761,875
Replacement of Power Poles on 11kV Wadjemup Line, Rottnest IslandInfrastructureUtility Asset Management (Utility Asset Service Pty Ltd)
$210,589
Facilities, Utilities and Support Services Contract Awarded to Programmed Facilities Management for Wadjemup / Rottnest IslandInfrastructureProgrammed Facilities Management (Programmed Maintenance Services)
$136,000,000
Signal Station Roof and Tie Down Remediation Works Awarded to Colgan Industries BuildersConstructionColgan Industries Builders (Colgan Industries Pty Ltd)
$138,270
Suppliers similar to N/A8
SupplierContracts
Unlock the full platform.
7 days free, then $49.99/AUD per month. Cancel anytime.
What you get
Find
Find construction tenders in WA in one place.
We monitor federal, state and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.
Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.
Narrow it downFilter by category, state and area, or view open tenders on a map.
Tenders WA
Preparation of Scope and Contract Management for Remedial Work at Battery Observation Post, Wadjemup Hill, Rottnest Island
Rottnest Island Authority
$46Kawarded
Alerts
Open tenders like this contract, sent to you.
Tell us what you are looking for and we email you when a matching tender is published.
Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.
Instant or dailyGet an email when a match is published, or one summary a day.
GmailGovMarketto you
7:00 am2 new construction tenders
Wastewater Treatment Plant Capacity Expansion – Rottnest Island AuthorityWater & Sanitation · Closes 29 Oct 2026
Lagoon Remediation at Roxby Downs Wastewater Treatment Facility – Bund Restoration, Pipe Encasement & Fence WorksWater & Sanitation · Closes 25 Oct 2026
From your alert: Construction
Assess
Size up a tender in minutes.
Before you open a single document, get the requirements, a likely value and who you would be up against.
Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.
Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.
Key requirementsFrom 12 documents
Who can bidRegistered commercial cleaners
Mandatory criteriaPolice checks for staff on site
How it is scoredPrice 40%, experience 35%, method 25%
Insurance$20M public liability
Key datesSite visit 14 Oct, closes 28 Oct
Est. value$1.2M – $1.8M
Most likely bidderFacilities firm
Market
Find out who wins, and what agencies pay.
Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.
Supplier and agency profilesWhat each one has won or awarded, who they work with, and how that is changing.
Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.
E
Top suppliersEastmere Health ServiceAgency · 38 contracts
$30.5Mawarded, 12 months
Halvern Facilities8 contracts$12.4M
Orrin Clinical5 contracts$9.1M
Tessel Cleaning Co11 contracts$6.8M
Wexby Linen14 contracts$2.2M
Pipeline
Track your bids from interested to won.
Save a tender in one click and move it through each stage as you work on it.
Work as a teamInvite colleagues so you work from the same list.
Take it with youExport tenders and matches to CSV.
Interested2
Preparing1
Submitted1
Won1
Grounds maintenance panelSaved to your pipeline
InterestedGovMarket AI
Ask a question in plain English.
Find tenders, look up a supplier, or check who won a contract. Just type what you need.
Who wins construction contracts in WA?
Top suppliers by awarded value
1
2
3
Ask about tenders, suppliers or agencies
Get started
Get construction tenders in WA by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then $49.99/AUD per month
