- Construction Date: June 2019 to August 2019
- Location: Waterbury CT
- Category: Soil Remediation
In March 2019 NSI was contracted to construct a 200’ foot long cofferdam along a stream adjacent to a former commercial laundry. The facility had spread PCB contaminated wastes along the shoreline. The shoring isolated the affected segment between the stream and the contamination. The removal excavated over 200 cu yards of contaminated soils for proper disposal.