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RepairUse of Dry-Mix Shotcrete to Repair a Lighthouse Structure

Martin Gendreau, Eng. MSc., Denis Beaupre©, Eng. PhD., Pierre Lacombe, Eng. MSc., and Jean De Montigny, Eng. MSc

This paper presents a description of the repair work carried out in 1996 at the Haut-Fond Prince lighthouse structure located in the St. Lawrence River, 8 km (5 mi) from the coast of Tadoussac, Quebec, Canada. The damaged section of the structure in the tidal