Choinière Dam and tunnel concrete repair

Location icon Granby, Canada
Ref #: 306
Category: INFRASTRUCTURES

Construction

Yard Concrete repair, waterproofing of 528-foot (161-m) drainage tunnel, structural crack reinforcement
Location Granby, Canada
Subcategory DAM
Built in 1975
Opened in 1977
Application After four decades in service, the Choinière Dam and its drainage tunnel were experiencing water infiltration from cracks and failing joints. Specialized products and expertise from MAPEI got the repairs done to keep the water out.
Start and finish date 2019/2021
Application Type Concrete restoration, Underground constructions, Waterproofing
Client Government of Quebec
Contractor company Inter-Cité Construction Ltd.
Architects Grazia Toma
MAPEI Distributor Geroquip inc.
MAPEI Coordination Baltazar Basabe, Michel Lafortune and Hamza Ouziame

Additional Attachments

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Product used for the project

Epojet LV
Epojet LV
Product not available for this market,
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MapeWrap 11
MapeWrap 11
Product not available for this market,
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Resfoam SS 75
Resfoam SS 75
Product not available for this market,
contact us

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