WTP Grit & Screenings Plant
Tender Overview
About this tender
Overview Melbourne Water Corporation is seeking Expressions of Interest (EOI) for the provision of Design & Construct services for the Western Treatment Plant Grit & Screenings Plant (WTPGSP) project. Successful shortlisted respondents to this EOI will be invited to participate in a subsequent Request for Proposal (RFP). Scope Design & Construct services for the Western Treatment Plant Grit & Screenings Plant (WTPGSP) project Instructions to Tenderers The EOI is conducted through Melbourne Water's procurement system, Zycus. All submissions must be lodged through Zycus and all queries or clarifications must be directed through the Zycus eForum. Access to the EOI is via the following Zycus link: https://zsn.zycus.com/guest (sourcing event number 1222442574). Respondents must first submit an unamended executed confidentiality deed poll (instructions as per the EOI) to Zycus event 1222442574. Respondents will then be invited to a second Zycus event for the EOI submission and to gain access to project information. Respondents may submit their executed confidentiality deed poll until 14:00 AEST, Monday 14 September 2026 Respondents who do not submit their confidentiality deed by this close date will not be invited to the second Zycus event and will not be able to formally lodge an EOI proposal Refer to the Zycus guides attached to this tender notice for registration and setup details. Tender Briefing An optional Industry Briefing Session will be held in person for this opportunity. Date: Monday, 17 August 2026 Location: Melbourne Water's Head Office, 990 La Trobe St, Docklands, VIC 3008 Respondents must register their attendance with the Contact Officer by no later than 14:00 AEST, Thursday 13 August 2026.
How to respond to this tender
A strong tender response is clear, compliant, and backed by evidence. These steps apply to most Australian and New Zealand public tenders.
Read the requirements in full
Open the official listing and download the full tender pack. Note the response schedules, evaluation criteria, mandatory conditions, and the exact closing time and lodgement method.
Confirm you are eligible and it is worth bidding
Check licences, insurances, certifications, and any conformance requirements before you commit. A quick bid or no-bid decision saves days of wasted effort on a tender you cannot win.
Answer every criterion with evidence
Respond to each evaluation criterion directly and back your claims with concrete examples, referees, and past performance. Address the buyer’s stated need, not a generic capability statement.
Lodge early through the official portal
Submit through the source portal well before the deadline. Late or incorrectly lodged bids are almost always rejected, so leave time for uploads, portal errors, and last-minute questions.
