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This map shows those areas where Technical Guidance Document - C is to be used. The map is based on an analysis of indoor radon measurements plus geological information including, bedrock type, quaternary geology, soil permeability and aquifer type.
This map shows those areas where Technical Guidance Document - C is to be used. The map is based on an analysis of indoor radon measurements plus geological information including, bedrock type, quaternary geology, soil permeability and aquifer type.