Wastewater Advisory & Engineering Services

Sweco advises and engineers solutions for the challenges facing the wastewater sector.
Our services cover the entire project lifecycle, from feasibility studies and system selection through to detailed design and tender documentation.

We operate across the full spectrum of disciplines, including Process Engineering, Mechanical Engineering, Electrical & Instrumentation, Infrastructure and Civil/Structural Engineering, as well as Contract Advisory, Operations, Maintenance & Asset Management, Permitting, and current focus areas such as Sustainability.

Our strength lies in our way of working: open, collaborative and closely aligned with our clients, with a clear focus on achieving shared project objectives.

Representative projects include Chemours Aquarius and GOS Spijkenisse for the Water Authority Hollandse Delta. Both projects commenced with a system selection phase, during which we supported and advised the client in defining and shaping their challenge. This was followed by an engineering phase to further develop the solution, both technically and contractually, in preparation for implementation. During the execution phase, we subsequently provided support during construction and commissioning.

Through this approach, we deliver independent, end‑to‑end project support, guiding our clients from business case through to realisation, both technically and organisationally.