Submission of details required by condition 26 (No piped discharge of surface water from the development of a Phase shall take place until works to provide a satisfactory outfall), 28 (detailed site investigation and risk assessment methodology to assess the nature and extent of potential localised areas of made ground as identified on the Site Features Plan) and 29 (prior to development of a Phase commencing, a detailed remediation strategy for that Phase) of planning approval 16/07870/MAO