Ground investigation (GI) works

As part of the project, we will be carrying out ground investigation works to help us better understand the conditions beneath the ground at key locations along the River Slea.

These investigations will take place around Cranwell Line Sluice, Carre Street Tilting Gate, Swimming Bath Sluice and the embankment opposite Swimming Bath Sluice. Ground investigations are not currently planned at Cogglesford Mill Tilting Gate.

We plan to set up our site compounds and work areas in late October 2026, with investigations expected to begin on 26 October 2026. The work is expected to take around four weeks and be completed by late November 2026. Working hours will generally be between 8am and 6pm. During this time, you may see our teams and specialist equipment working in the area.

At Swimming Bath Sluice, we may need to temporarily close a section of the footpath while the work is taking place. If this is necessary, we will clearly signpost an alternative route.

As part of the investigations, we will drill a number of boreholes to collect soil and rock samples. This information will help us understand the ground conditions and support the design of future improvements along the river.

We will carry out the work in line with an Environmental Action Plan, which includes measures to minimise impacts such as noise and disturbance. Some activities may be noisy at times, but we do not expect the work to cause significant vibration in the surrounding area.

The information gathered through these investigations will help us develop the detailed design of the project, identify opportunities to protect and enhance the local environment, and prepare the Full Business Case.