- Construction Date: October 2019 to January 2020
- Location: Canal Electric Generation Station Cape Cod Canal - Sandwich MA
- Category: Cofferdam
An engineering firm working for Canal Electric had redesigned the discharge flume for the power station. The new design required a cofferdam to complete the installation of a new discharge pipe at the canal. NSI installed 50’ long PZ22 sheets into the canal floor forming a cantilevered cofferdam 20x50x20. The contractor sealed the edges with super sacks to complete the installation in the dry.