Environmental Assessment

The scope of the environmental consultancy services relates to the identification of environmental constraints within the study area, close liaison with the engineering team, the environmental assessment of viable options, public participation and environmental assessment of the preferred scheme. The overall objective of the environmental assessment is to ensure that environmental receptors within the receiving environment are identified and the interaction of these receptors with the proposed flood relief measures are understood and assessed in terms of significant environmental impacts.

The first step in the environmental assessment process is the identification of environmental constraints. The Constraints Study will be primarily delivered via desk-top work and targeted field assessments by various experts to identify environmental constraints that might be relevant to, or impose constraints on, the design and construction of proposed flood relief scheme. The Constraints Study will be informed through consultation with statutory and non-statutory bodies, collation of background information, relevant national datasets and mapping, a public information day (including feedback), relevant information from the engineering team and Steering Group. Previously commissioned reports and surveys for the flood relief area will be reviewed and their findings incorporated into the constraints process. Consultation will seek to request comment, observations and relevant information regarding the scheme and likely sensitive receptors.

The findings of the constraints process will be presented in a Constraints Study Report and will include an assessment of the constraints on receptors such as population and human health, biodiversity including ecological designations, protected habitats and species, watercourses and waterbodies (hydrological connectivity to the wider environment), groundwater vulnerability, karst features, groundwater dependent terrestrial ecosystems, cultural heritage including features of archaeological and architectural interest, landscape character areas etc. The output of this study will be to inform the design process for the scheme from an environmental viewpoint.

The next step will be for the environmental experts to conduct an environmental assessment of the viable options. This will be an iterative process with the engineering team and the steering group to identify an option that delivers the objectives of the scheme whilst seeking to avoid or minimise impacts on the environment.  RPS will identify the likely environmental impacts for each viable option while also identifying feasible avoidance or mitigation measures and environmental enhancement measures required for each. Potential impacts will be described in terms of quality, significance, extent and context, probability, duration and type as defined in the EPA Draft Guidelines for Environmental Impact Assessment Report (EIAR) 2017.

The preferred option will then be subject to Environmental Impact Assessment and Appropriate Assessment screening in accordance with the EIA Directive 2011/92/EU (as amended by EIA Directive 2014/52/EU) and Habitats Directive 92/43/EEC as transposed into Irish legislation under the European Union (Planning and Development) (Environmental Impact Assessment) Regulations 2018 and Planning and Development Act 2000, as amended. The outcome of these screening assessments will determine whether an Environmental Impact Assessment Report and Natura Impact Statement are required for the scheme.

Any further relevant reports will be uploaded to this page as they become available.



Environmental Constraints Study ( Report  | Appendix A | )

AA Screening for Ground Investigation Works ( Report )

AA Screening Determination ( Determination )



Postal address: Ballina Flood Relief Scheme Project Manager – RPS Consulting Engineers, Lyrr 2, IDA Business and Technology Park, Mervue, Galway, H91 H9CK.

Telephone: +353 91 400 200

Email: ballinafrs@rpsgroup.com

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