Awarded 06 Nov 2024
This is an awarded contract.
View Live TendersProvision of Design, Tender, Construction Management and Superintendence for Rottnest Island Wastewater Treatment Plant Refurbishment
About
Rottnest Island Authority awarded a contract to coNEXA Projects & Operations Pty Ltd for consulting services covering design, tender preparation, construction management and superintendence for the refurbishment of the Rottnest Island Authority Wastewater Treatment Plant.
The engagement encompassed provision of detailed design, tender documentation and procurement support, management of construction activities, and superintendent responsibilities throughout the refurbishment works.
The contract bundled design, procurement and superintendent roles with a specialist consultancy, reflecting a common delivery model for complex wastewater infrastructure refurbishments where a single consultant manages technical, procurement and onsite supervision responsibilities.
Similar Open Tenders
Wastewater Treatment Plant Capacity Expansion – Rottnest Island Authority
Closes: 29 Oct 2026
Water & Sanitation
Waikerie Wastewater Treatment Plant Upgrade – Design and Construction Services (District Council of Loxton Waikerie)
Closes: 19 Oct 2026
Water & Sanitation
Wastewater Treatment Plant Construction for Acacia Prison Expansion – Department of Transport and Major Infrastructure
Closes: 20 Oct 2026
Water & Sanitation
Engineering Consultancy for Wastewater Treatment Upgrades — Murray Downs, Moama & Barham (Murray River Council)
Closes: 22 Oct 2026
Water & Sanitation
Refurbishment and Augmentation of Sewage Pumping Station BB54 – Catlin Avenue, Batemans Bay
Closes: 22 Oct 2026
Water & Sanitation
Richards Beach Water and Wastewater Reticulation Extension
Closes: 02 Oct 2026
Water & Sanitation
Lagoon Remediation at Roxby Downs Wastewater Treatment Facility – Bund Restoration, Pipe Encasement & Fence Works
Closes: 25 Oct 2026
Water & Sanitation
Design and Construction of Replacement Sludge Drying Bed – Eden Sewage Treatment Plant
Closes: 13 Oct 2026
Water & Sanitation
Design and Construction of Cocos West Island Seawater Desalination Plant – Water Corporation
Closes: 01 Oct 2026
Water & Sanitation
Replacement Office Building at Alstonville Wastewater Treatment Plant – Ballina Shire Council
Closes: 15 Oct 2026
Construction
Upgrade of Kawakawa Wastewater Treatment Plant
Closes: 30 Sep 2026
Water & Sanitation
Busselton Water Plant 8 Supply Improvement – Design and Construct
Closes: 04 Dec 2026
Water & Sanitation
Other Similar Contracts
Value: $1,479,344
Wastewater Treatment Plant Refurbishment by Programmed Facility Management for Rottnest Island Authority
Supplier: Programmed Facility Management Pty Ltd
Water & Sanitation
Value: $70,238
Project Management Consultancy Services for Rottnest Island Authority Refurbishment Programme 2007
Supplier: N/A
Consultancy & Legal
Value: $67,540
Refurbishment of Visitor Accommodation Units on Rottnest Island
Supplier: NS Projects Pty Ltd
Construction
Value: $324,355
Provision of Contract Superintendent Services for Rottnest Island Desalination Plant Upgrade to Jacobs Group (Australia) Pty Ltd
Supplier: Jacobs Group (Australia) Pty Ltd
Water & Sanitation
Value: $133,728
Project Management and Superintendent Services for Geordie Bay Accommodation Refurbishment
Supplier: Encon Project Management (Encon Project Management Pty Ltd)
Construction
Value: $426,119
Consultancy Services for WWTP Expansion to 800 m3/day for Rottnest Island Authority
Supplier: coNEXA Projects & Operations Pty Ltd
Water & Sanitation
Value: $182,217
Business Case for Rottnest Island Wastewater System Upgrade
Supplier: PricewaterhouseCoopers
Water & Sanitation
Value: $156,631
Provided Owner's Engineer Consultancy and Project Management for Staff Housing Sewer Headworks on Rottnest Island
Supplier: CW Perth Pty Ltd (Cossill and Webley Consulting Engineers)
Consultancy & Legal
Value: $119,543
Preparation of Wastewater Business Case for Rottnest Island Authority
Supplier: Scyne Advisory Pty Ltd
Water & Sanitation
Value: $22,715
Project Management for Rottnest Island Refurbishment Programme
Supplier: N/A
Construction
Value: $17,393
Cost Management Consultancy Services for Rottnest Island Refurbishment Program
Supplier: N/A
Consultancy & Legal
Value: $51,568
Project Management for Rottnest Island Accommodation Refurbishment and Reroof Program 2005
Supplier: N/A
Construction
Suppliers similar to coNEXA Projects & Operations Pty Ltd
Unknown
612 contracts
Construction
GHD pty ltd
194 contracts
Consultancy & Legal
XYLEM WATER SOLUTIONS AUSTRALIA
134 contracts
Water & Sanitation
JACOBS AUSTRALIA PTY LTD
36 contracts
Consultancy & Legal
Western Irrigation Pty Ltd
22 contracts
Water & Sanitation
Hays Australia
19 contracts
Public Services & Welfare
Stantec
17 contracts
Consultancy & Legal
Sage Automation
15 contracts
Defense & Aerospace
Live Feed
Tenders and contracts,
consolidated and enriched.
We pull tenders and awarded contracts from government portals around the clock. Each one is categorised, enriched, and searchable shortly after it's published.
Smart Recommendations
Matched to your business,
automatically.
Our AI reads every new tender and contract, and recommends the ones relevant to your business in real time. No searching required.
Your Dashboard
Configure once,
run on autopilot.
Set up your alerts, watchlists, and preferences from your dashboard. GovMarket works in the background so you can focus on winning work.
GovMarket AI
Search tenders and contracts
in plain English.
Find tenders, look up suppliers, check who won contracts, and explore agency spend. Just type what you need.
Get Started
Win more government work.
Join suppliers across Australia using GovMarket to find and win contracts.
7 days free, then $49.99/AUD per month
