Drilling for Answers

Drilling for Answers. Bohrmeister Heinz Holzer and his team conducted drilling operations in the Breitequartier in December 1979 to gather soil samples for the…

Location: Breitequartier, Winterthur, Switzerland

Year:

Category: hidden

Bohrmeister Heinz Holzer and his team conducted drilling operations in the Breitequartier in December 1979 to gather soil samples for the planned tunnel. The samples were taken from depths of up to 40 meters and were later geologically examined. This painstaking process was part of the feasibility study for the tunnel, which ultimately did not come to fruition.

Source: Bohren fürs Archiv

Drilling for Answers — Winterthur, Canton of Zurich

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