Scottish Water has successfully finalized one of the initial sewer network enhancement projects as part of its prominent £500 million Improving Urban Waters initiative.
The establishment of a new screened storm overflow near Lord Ancrum Woods in Edinburgh signifies a significant step forward in the continuous efforts to improve the water environment and bolster the resilience of Scotland’s sewer system.
This £2 million project, which commenced in March 2024, involved the replacement and installation of a new overflow equipped with a powered screen, a control kiosk, an outfall pipe, and a new sewer section.
The design prioritized keeping most construction activities away from the woodland, thereby minimizing environmental impact and reducing the necessity to remove trees for access.
Karen Dee, General Manager of Waste Water Services Strategy at Scottish Water, stated: “We are thrilled to have completed this crucial project at Lord Ancrum Woods. “The newly installed screened overflow will be vital in safeguarding local watercourses and promoting a cleaner, healthier environment for the community.
“We sincerely appreciate everyone’s patience and support throughout the planning and construction stages. This project exemplifies effective collaboration. “With the community’s assistance and cooperation, we managed to execute the project with minimal disruption, ensuring pedestrian access and access to local football fields was maintained.
“The new overflow will significantly decrease the volume of sewage-related debris entering the Mary Burn and, consequently, the River Esk, enhancing the overall water environment.”
Overflows are a vital component of Scotland’s wastewater infrastructure, serving as relief points to prevent storm and excess rainwater from overwhelming the system during weather events, thus protecting homes and businesses from flooding.
In the last ten years, Scottish Water has invested £2.7 billion in enhancing and maintaining the nation’s public drainage system and infrastructure.
Karen Dee further remarked, “We are currently investing unprecedented amounts to tackle the issues posed by aging infrastructure and climate change. “This additional £500 million investment will improve sewer system monitoring, reduce sewage-related debris, and minimize overflows from the sewer network.
“Individuals also have a role to play by flushing only the three P’s – pee, poo, and toilet paper – to keep our sewers clear of blockages and our rivers and beaches clean. “By collaborating, we can protect properties, communities, and the environment from the effects of increasing demand and climate change.”
The Improving Urban Waters investment program encompasses over 100 projects that are currently in development, design, and delivery. The work on the Lord Ancrum Woods overflow was executed by our delivery partner, Caledonia Water Alliance.
Source :Scottish Water
