historical lovers come together on Saturday to Key Hereditary Adit, which runs at Zabrze. They walked only a piece, a further hike in fact prevented them from lack of oxygen. However, samples collected will help determine the status of the tunnel.
That was another longer trip to the tunnel, this time without the assistance of mine rescue team. - Due to the large amount of carbon dioxide passed only a piece. It was a collection of samples of water, mud, mortar and stone - says Tomasz Bugaj from association Pro Futuro, which looks after zabrzańskimi monuments. The Association tries to Zabrzańska tunnel has become a major tourist attraction in Upper Silesia. For now, though that does not travel underground train and boat stuck in a stalemate Zabrze officials.
Downloaded on Saturday, the samples will be used to determine the status of the tunnel. This is being done by Dr. Wojciech Preidl from the Department of Underground Construction Silesian University of Technology. As we said Dr. Preidl, research results, primarily stone, will be known after about two months.
Source: Gazeta Wyborcza Katowice.
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