Milwaukee Metropolitan Sewerage District PCB Remediation
The primary focus of this project is to remove approximately 485 cubic yards of PCB impacted sediment from 1.5 miles of 60”-72” interceptor sewer within the city limits of Glendale and Milwaukee. The PCB’s originated from a former superfund site that went through a cleanup back in the early 2000’s.
The scope includes the site development for an area identified as NS3, which will be home to a 100,000 gallon per day treatment facility. All wash water from the cleaning operations and the solidification of the impacted sediment will be treated with this system before reintroducing the water to the interceptor system. This entire solidification and treatment system will be housed under a 125’ long by 75’ wide sprung structure.
Once the treatment system is in place, our cleaning operations will commence, utilizing one of our expert Large Diameter Sewer Cleaning teams. With a high flow system capable of delivery up to 250 GPM at 2500 PSI. Operations are set to start at the end of October 2022.