Germany – Geothermal power station construction work – Feuerwehrgerätehaus Guntersblum - Geothermie

1 Site set-up incl. wheel loader, excavator and vibratory roller 180 m ground source drilling DN 150 with drilling insurance 2 single-U probes 45x4.1 mm, 90 m long 12 t disposal of drilling spoil and contaminated water 2 head holes for ground probes 2400 m ground collector brine pipeline 32 mm 380 t cable sand as sand bags 1 distribution chamber DN 1600 with fittings 65 m³ trench excavation and backfilling 90 m PE pipe 40-63 mm with fittings 4 single-line service connections up to 92 mm 2100 l water-ethylene glycol mixture