Granby, Canada
| 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 construction, 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 |
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