As the world commemorates World Water Day on 22 March, globally trusted infrastructure consulting firm AECOM’s commitment to pioneering water solutions globally stands as a testament to its leadership in the field. With a diverse team of water experts engaged in projects spanning continents, AECOM continues to push the boundaries of water infrastructure, sustainability, and digital innovation. Its professionals are at the forefront of these efforts, bringing international insights and advanced digital tools to both local and global challenges.
Aumika Ramnarain, a civil engineer based in AECOM’s Durban office, exemplifies the consultancy’s ability to provide professionals with international experience. She is currently seconded to the Caledonia Water Alliance in Scotland, where she works on water and wastewater projects for Scottish Water.
“Being able to work on large-scale projects in Scotland has provided me with valuable insights that I can bring back to South Africa,” says Ramnarain. “Many of the challenges, such as wastewater disposal and ageing infrastructure, are quite similar between the two countries. However, Scotland’s investment in upgrading infrastructure offers key lessons for improving our local systems.”
Exposure to different water challenges, such as Scotland’s high rainfall and stormwater management concerns, enables AECOM engineers to adapt innovative solutions for South African conditions. “Water quality is a critical issue, and the opportunity to contribute to sustainable water reuse strategies is invaluable,” adds Ramnarain.
Jan Bekker, from AECOM’s Centurion office, specialises in water resource management and is currently involved in the Smithfield Dam project, one of South Africa’s most significant water initiatives in years. “The Smithfield Dam project, located in KwaZulu-Natal, is crucial for the Mgeni Water Supply System’s water security, and being part of its detailed design phase is an honour,” says Bekker. “It’s a full-circle moment for me, as I was involved in the feasibility study when I first joined AECOM.”
Bekker has also contributed to water reuse projects in the Middle East, where treated sewage effluent is used to fill dams for irrigation purposes. “The scale of these projects is immense, and they provide insights into how water-scarce regions can maximise their resources. These experiences are helping us integrate advanced water management techniques into local projects.”
Terisha Naicker, a process engineer specialising in water and wastewater treatment, has worked on projects across the Middle East and South Africa. “The Middle East is at the forefront of using advanced treatment technologies and sustainability practices,” she explains. “Their focus on reusing wastewater and solids aligns with global sustainability goals, and we aim to bring that level of international innovation to South Africa.”
However, Naicker notes that South Africa faces unique challenges. “Our main focus is ensuring infrastructure remains operational. Unlike in the Middle East, where aesthetics and automation play a significant role, South Africa’s priority is maintaining and upgrading existing systems.”
One of the biggest challenges in wastewater treatment is influent quality. “If the incoming water quality is not properly controlled, it affects the entire treatment process. Better monitoring, source control and operational maintenance can significantly improve compliance with discharge standards,” says Naicker.
AECOM is not just shaping water solutions through engineering expertise but also leveraging digital tools to enhance efficiency. The use of integrated software in large-scale projects, such as the Smithfield Dam, ensures seamless design, construction, and monitoring.
“Digitisation has revolutionised water projects,” says Bekker. “From topographical surveys to real-time monitoring, digital solutions allow us to optimise processes and ensure successful project delivery.”
As water scarcity, ageing infrastructure, and climate change continue to impact global water systems, AECOM remains committed to equipping its experts with the tools and experience needed to tackle these challenges head-on. By combining international exposure, digital innovation, and a strong commitment to sustainability, AECOM’s water professionals are shaping the future of water management worldwide.
Through collaboration and continuous learning, AECOM is empowering its team to deliver water solutions that serve diverse markets and applications. Whether enhancing South Africa’s water security or pioneering wastewater treatment technologies abroad, AECOM is leading the way in creating a more sustainable and resilient water future for all.