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This dataset identifies where the ground beneath the topsoil has potentially ‘corrosive’ or ‘aggressive’ characteristics towards underground iron assets and places them within the recognised scoring framework from the Ductile Iron Pipe Research Association (DIPRA).

The dataset can be used in project planning and desk-study stages for new infrastructure (e.g. renewable energy resources including solar, wind etc.) and as part of a risk-based approach for inspection of underground assets such as pipes, cables and electrical earthing systems.