Our Projects

We tend to be hands on consultants involved in all aspects of drinking water, recycled water and wastewater.

Narromine Concept Design

City Water Technology is working with Narromine Shire Council to develop the concept design for the upgrade of the Narromine Water Treatment Plant.

Concept Design, Jar Testing, PFD, Production of P&IDs, Risk Assessment

Data Driven Dynamic Modelling for WTPs

CWT was engaged by Seqwater to support the development of a data-driven dynamic modelling framework for water treatment plant process assessment and optimisation.

Predictive AI Models, Process Optimisation, Wastewater

Crescent Head WTP Design & Construct

Building on CWTs past experience and expertise with Crescent Head WTP, CWT was engaged by Eire Construction to provide process support for the design and construct for Crescent Head WTP.

Concept Design, PFD, Safety in design considerations

Lake Crackenback Resort and Spa STP

CWT acted as the Owner’s Engineer for the design and construction of a new packaged sewage treatment plant (STP) to produce high-quality recycled water suitable for unrestricted, high-exposure irrigation across the LCR grounds.

Concept Design, Water Quality

Sydney Water Orchard Hills Pre-Treatment Upgrade D&C

CWT was engaged to develop a detailed design for Sydney Water’s Orchard Hills Water Filtration Plant (WFP) in conjunction with BG&E, Atlas, CPB and others

Concept Design, Process Optimisation

PFAS Guidance for Water Authorities

CWT scientist, Ryan Melville, explains the facts and common misconceptions of pre- and polyfluoroalkyl substances (PFAS).

PFAS

Predictive AI Models in WTP Operations

Real-time Coagulant Optimisation - Utilising Predictive AI Models in WTP Operations

Predictive AI Models

Douglas Shire Council WTP Performance Optimisation

CWT, as part of an emergency response team, addressed post-Cyclone Jasper water supply issues at Mossman WTP for Douglas Shire Council.

Process Optimisation, Scoping and Options Evaluation, Water Quality, Water Treatment

Mackay Regional Council Acting Treatment Coordinator

CWT provided an Acting Treatment Coordinator for council’s water and wastewater treatment plants.

Documentation, Operations, Operator Training, Process Optimisation, Water Quality, Water Treatment

Emergency Treatment of PFAS Contaminated Flood Water

City Water Technology was engaged by Veolia Environmental Services to provide specialist process, project management and operations support for an emergency PFAS water treatment plant in Sydney.

Commissioning, Operations, PFAS, Tertiary Filtration, Wastewater, Water Treatment

Veolia Aqua UV System Options, Concept Design and Technical Specification for 3 Sites

Anticipated increases in recreational activities near Coliban’s waterways will have implications on meeting microbial log reduction targets for potable supplies drawing from these sources.

Concept Design, Risk Assessment, Water Quality

Scoping, Concept, Technical Specification and Contract Management for Wilcannia, Ivanhoe and White Cliffs WTPs

City Water Technology were engaged by Central Darling Shire Council to undertake the design and act as owners’ engineers for the build of Council’s three WTPs located at Wilcannia, Ivanhoe and White Cliffs.

Concept Design, Owners Engineer, Technical Specification

Greater Sydney Filtration Plants Enhanced Coagulation Jar Testing for NOM Removal

In response to changing raw water profiles across the Greater Sydney catchment, CWT undertook an extensive jar test research project investigating the potential for Enhanced Coagulation (EC) to improve the removal of NOM for the Nepean, Woronora and Illawarra WFPs.

Jar Testing