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 Construction supervision
- 10 km investigation galleries and 2 shafts
- Total costs: US Dollar 90 million
- Construction period: 2004-2009
Investigation Operations West (3 lots): > Gallery at Mitterpichling 3 km length
> Gallery at Paierdorf 5 km length
> Shaft at Paierdorf 120 m depth
> Full section 40-45 mē Investigation Operations East (1 lot): > Gallery Leibenfeld 2 km length + 60 m depth
> Full section 22 mē
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