Nant Helen Surface Mine Coelbren Neath Powys
Application to discharge conditions 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 34, 38, 41, 43, 51 and 53 in respect fof phase 1a of 21/0559/OUT