With our geothermal drilling rig HBR 504 not only drillings for heat probes but also drillings for micro piles and anchors can be done!

• Building project: 6 SBK Muldenbahn Rifflsee
• Client: Pitztaler Gletscherbahnen GmbH & CoKG
• Sea level construction site approx. 2300m
• Scope: 80 small bored piles with a length of 8 to 18 meters
• Total length approx. 1100 m
• Expansion with GEWI piles
• Diameter 50mm for the valley station of the new Muldenbahn