ERS were commissioned by the client to identify and verify the location of existing drainage pipework associated with an abandoned service reservoir. The objective was to determine both the operational flow paths and the structural condition of the drainage infrastructure.

Utilising a range of remote CCTV inspection systems, ERS conducted a comprehensive investigation to trace all pipework, confirm the direction of flow, and assess the integrity of each asset. ERS also provided the necessary technical access and confined-space rescue support to ensure safe and compliant site operations throughout the project.

This work was critical in supporting the client’s compliance with regulatory deadlines imposed by the water authority. ERS successfully located all drainage routes and confirmed the position and functionality of each outfall. A detailed survey report was subsequently produced, providing accurate data and recommendations that enabled the client to obtain regulatory approval in line with their project schedule.