) Three drilling teams created six geothermal probe fields. 128 boreholes were drilled to a depth of 80 m, and 8 km of piping was laid Geothermal drilling rigs from KLEMM Bohrtechnik GmbH were used Bayreuth, Germany - The new rehabilitation clinic of the Deutschen Rentenversicherung Nordbayern in Bayreuth's Seulbitz... read full story