Assessments of the environmental effects

As detailed in the Description of Main Environmental Impacts and Proposed Mitigation section within this Record of Determination, there are no significant effects anticipated on any environmental receptors as a result of the works.

Under the HRA process, a Stage 1 Screening and Stage 2 Statement to Inform Appropriate Assessment have been completed for the scheme and its impact on the integrity of River South Esk SAC, in line with NatureScot consultation. The HRA concluded that the works have potential for LSE on the qualifying features of the SAC, however, the works will not result in any adverse effects on site integrity with appropriate mitigation measures implemented.

Consultation has also been undertaken with fisheries stakeholders, including the local District Salmon Fishery Board and Fisheries Trust. Discussions have focused on regulatory requirements, working windows, and fish rescue requirements, which has been incorporated into the construction programme and ecological requirements.

The works require a SEPA EASR permit for engineering activities within the water environment, with the application submitted in October 2025. Engagement with SEPA has been ongoing throughout the design and authorisation determination period. 

Preliminary Ecological Walkovers and dedicated protected species surveys have been undertaken throughout the design stage, and an INNS Method Statement has been prepared by Amey’s Ecology Team to ensure biosecurity measures are appropriately managed.

An Environmental Scoping Assessment and consultation with Angus Council has been undertaken in May 2026 by Amey’s Environmental Team.