Owner – City of Manchester, NH Environmental Protection Division
Completed June 2021
Owner’s Representative – CDM/Smith
GVC was the prime contractor for project and performed all open cut sewer work as well as all civil
support needed to complete rehabilitation of existing sewers using the CIPP method by Green Mountain
Pipeline Services.
Highlights of this project included:
+35,000 LF of Sewer Rehabilitation using the CIPP Method
+4,500 LF of open cut gravity & force main sewer pipe replacements and supporting structures
+50 sewer manhole replacements
60-inch Culvert cleaning & rehabilitation of McQuesten Brook
