Expression of Interest for the Design and Construction of the Kyogle Sewage Treatment Plant

### 🏗️ Project Overview Kyogle Council is inviting Expressions of Interest (EOI) for the **Design and Construction of the new Kyogle Sewage Treatment Plant (KSTP)**. This critical infrastructure project involves the development of a 4,200 EP (Equivalent Person) treatment facility located on the existing KSTP site. ### 📋 Scope and Requirements The project follows the completion of concept designs and focuses on the detailed design and construction phases. The council has identified the **Intermittently Decanted Extended Aeration (IDEA)** process as the preferred technology to ensure regulatory compliance, operational efficiency, and environmental sustainability. Key components include: * New inlet works and flow equalisation * Ultraviolet disinfection and emergency storage * Mechanical, electrical, civil, and control systems * Repurposing existing ponds for sludge management ### 🔑 Mandatory Qualifications Interested parties must demonstrate: * Status as a Registered Australian Company * Proven experience in similar water/sewage infrastructure projects * Sufficient technical and financial capacity to execute the works * Full submission of all required EOI Schedules ### 📍 Location and Timeline The project is based in **Kyogle, New South Wales**. The EOI process is open until **May 8, 2026**, with a decision expected by **June 19, 2026**. **Keywords:** Sewage Treatment Plant, KSTP, Infrastructure Construction, Water Engineering, Wastewater Treatment, Civil Engineering, Kyogle Council, IDEA Process, EOI.