Otter and Water vole survey of the banks of a section of the River Cam where bank stabilisation and river re-alignment work is proposed. Assessment of the value of the area as habitat for protected species. Production of a survey report assessing the possible impact of proposed works.
Preliminary assessment of the ecological impacts of proposed railway bridge strengthening works over a watercourse included within the River Nene Washes SSSI.
Survey of river corridors under bridges owned by Railtrack to determine the potential ecological impact of scour protection works to the river bed and associated landforms. Preparation of impact assessments and proposed mitigation.