| Site | Location | Date | Consultant/Licensed Installer | Area (ft2) | Depth (ft) | Description |
| Dow Chemical Site Phase 2 | Sarnia, ON | Sept. 1997 | Dow | 35,227 | 25 | cut-off wall along property boundary |
| Beta Steel Plant | Port of Indiana, IN | Oct. 1997 | Slurry Systems | 22,500 | 42 | closed cell and structural wall constructed of new heavy WEZ 95 sheet pile, construction dewatering application. |
| ICI Site | Shawinigan, PQ | Dec. 1997 | Sanexen / C3 Environmental | 17,000 | 27 | cut-off wall to isolate contaminated soils and limit groundwater flow to adjacent waterway |
| Dover AFB | Delaware | Dec. 1997 | Battele / C3 Environmental | 2,442 | 37 | pilot scale Funnel-and-Gate system |