- Construction Date: June 2019 to July 2019
- Location: Watertown MA
- Category: Seawalls
In the Spring 2019 NSI constructed over 145’ feet of a replacement seawalls as part of the reconstruction of a private marina along the Charles River. The seawall was constructed of zinc coated 25’ PZ22 steel sheets braced with stainless steel channel bolted to the pile tops. The construction was completed under approval of the Army Corps of Engineers.