City of Worcester, MA
EST was contracted by the town’s engineering consultant to perform field services associated with the Lake Avenue Area Sewer System I/I project. CCTV inspections were performed on over 111,000 linear feet of sewer line. Television inspection work was performed during high groundwater conditions to observe active infiltration. These inspections provided information on the specific locations and sources of extraneous water entering the sewer system. All inspections were conducted in accordance with NASSCO PACP methodology for pipeline inspections. Reports were generated using Wincan Software and were, groundwater gauge installation and monitoring, and manhole inspections. All field work was performed in strict accordance with all applicable OSHA and DOT safety regulations.
EST was selected to conduct a Pipeline Cleaning and CCTV Condition Assessment project in 2016 which included a contract extension in 2017 for the town of Plymouth, MA.
EST was contracted by the Town of Needham’s engineering consultant to perform field services associated with a Sewer Inflow/Infiltration Investigation.