Gryphon Quarry Products, Trefil Quarry, Trefil, Tredegar, Abertillery, Blaenau Gwent, NP22 4HE
Application for Discharge of conditions: 14 and 15 (Dust Mitigation Scheme), 21 (Blast Monitoring Scheme), 28 (Water Management and Poll Prevent Plan) and 49 (Communication and Engagement Scheme) of planning permission P/2022/0171 (Extension to Trefil Quarry for mineral working comprising limestone extraction and future restoration)