Following the Advanced Tender Notice issued on 26 March 2025 (ATNMW26), Melbourne Water (MW) is seeking Expressions of Interest (EOIs) for our biosolids processing solution.

Respondents are required to confirm their ability to satisfy all mandatory criteria and prequalification eligibility as part of this invitation.

Access to the EOI will be provided subsequent to the Prequalification and Confidentiality Deed being received, the EOI will be conducted through MW's eProcurement system called Zycus. All submissions must be lodged through Zycus and all queries/clarifications are to be directed through the Zycus eForum.

Refer to the Zycus guides for instructions.