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· Water-well-building: every time
· Drilling for geothermal heating: every time
- technisches Consulting for core-drilling in the Andes (Argentina/Chile)
- B-2, Autobahndirektion Südbayern, BoErk Tunnel Auerbach-Oberau
- Brenner Basistunnel, Kurzbohrungen 2009 (ARGE Plankel-GPS-Tiefbohr)
- Core-drilling TIWAG Ausbau KW Kaunertal
- Core-drilling ÖBB Koralmbahn, Kühnsdorf-Althofen
- Core-drilling ÖBB Golling-Werfen
- Core-drilling Azerbaijan “Shahdag” (beginning Juni 2008) - end Dezember 2009
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