Programmable Logic Controllers - Upgrades and Renewals 2025/26

Charlton, Hopetoun and Murtoa Water Treatment Plants

GWMWater invites tender submissions for the design, supply, installation and commissioning of Programmable Logic Controllers (PLC) hardware and software and associated upgrade works at:

• Charlton Water Treatment Plant.
• Hopetoun Water Treatment Plant.
• Murtoa Water Treatment Plant.

This contract includes hardware and software design, installation and commissioning of GE PAC system RX3i PLCs, including:

• Investigation and review of the individual facilities.
• Updating and developing process and electrical drawings, where required.
• Functional testing of existing plant equipment.
• Upgrades to dosing and instrumentation systems identified.
• Development of PLC and SCADA software.
• Factory acceptance testing.
• Supply, installation and testing of new PLC hardware.
• Onsite migration from old to new PLC and site acceptance testing.
• End-to-end testing.

GWMWater reserves the right to accept tenders in part.

The lowest or any tender not necessarily accepted.

Briefings

PLC - Upgrade and Renewals 2025/26

A briefing session will be held at Online MS Teams, Horsham, Victoria, Australia, 3400 on 11 November 2025 11:00 am.

Attendance at the briefing is a pre-requisite to submission and consideration of a bid.

Registration closes on 11 November 2025 10:00 am

PLC Upgrades and Renewals 2025/26

A briefing session will be held at Murtoa Water Treatment Plant, McClintock Street, Murtoa, Victoria, Australia, 3390 on 13 November 2025 11:00 am.

Notes: Site Contact: Manisha Pillai on 0459 632 946Tour starts at the Murtoa Water Treatment Plant, then travelling to the Charlton Water Treatment Plant and Hopetoun Water Treatment Plant.

A site visit is a pre-requisite to submission and consideration of a bid.

Attendance at the briefing is a pre-requisite to submission and consideration of a bid.

Registration closes on 12 November 2025 05:00 pm