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Rehabilitation of a 20 m diameter arch

Featured project · Specialized expertise

Rehabilitation of a 20 m diameter arch

An arch critical for vehicle traffic had been closed for 15 years. Mandated to validate the calculations and the proposed rehabilitation methods, including the complete replacement of the arch, we concluded that it could be backfilled and produced the plans and specifications.

40 mmPredicted settlement
40 mmObserved settlement
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