Drilling of Monitoring Holes in underground Tunnels in the quarry area DIONYSOU PENDELIS
Construction of 90 boreholes with a length of up to 50m in the underground marble mines. CLIENT: DIONYSOS PENTELI MARBLES YEAR: 2000
Construction of 90 boreholes with a length of up to 50m in the underground marble mines. CLIENT: DIONYSOS PENTELI MARBLES YEAR: 2000