
Riverstone Wastewater Treatment Plant
Stage 1 Amplification & Upgrade
Stage 1 Amplification & Upgrade
AJM United worked with UGL and other contractors to deliver the first of three major projects on the LSCTP (Lower South Creek Treatment Program). Despite complex challenges, AJM United built a reputation for on-time delivery, high-quality standards, and achieving Zero Harm throughout. The team managed tight window shutdowns and worked against the clock to complete scopes without affecting plant operations.
Milestones engineered into delivery.
Quantifiable wins from a programme delivered to the highest engineering, safety and environmental standards.
The Challenge.
The project had many challenges — tight window shutdowns required working against time to ensure scope of works were completed within the timeframe or risk affecting plant operations. Coordination between AJM United and the client UGL required high-quality standard compliance with zero compromise on health, safety, and environment.

Areas of Work.
- Inlet Processing Area (Screenings & Grit Removal/Handling)
- Mechanical Primaries Area
- MPS Primary & Secondary Channels
- Polymer Dosing Plant
- Liquid Sugar Storage and Dosing
- Primary Sludge Gravity Thickeners
- Digester Gallery
- Digester Feed Well Tank
Project Gallery.
A visual window into the water sector environments AJM United operates within.





Delivered. Safely. On time.
Delivered on time. Zero harm achieved. Reputation established as the go-to SMP subcontractor on the LSCTP program, leading to subsequent award of further projects on the same program.
