Rehabilitation

Jeff Griffin, Senior Editor

Manholes are critical assets of the nation's underground wastewater infrastructure. Recently updated manhole inspection and rehabilitation guidelines are aimed at improving manhole structural integrity by identifying issues and the appropriate methods of repairing and rehabilitation so that timely maintenance prevents major problems.

Project Engineering Consultants (PEC), Phoenix, AZ, won an Engineering Excellence Award for the city of Phoenix Water Services Department 2005 Relief Sewer Project, constructed at 35th Avenue and Peoria Avenue.

The WEBAC P2020 is a single component, high-pressure, polyurethane injection pump.

HydraWrap is an FRP (Fiber Reinforced Polymer) repair system engineered to restore or enhance the structural integrity of pipe and infrastructure.

Containment Solutions’ non-corroding fiberglass rehabilitation manhole is designed to fit within an existing concrete, brick or pre-cast manhole -- installation has never been easier or faster.

TT Technologies has introduced a trenchless method for replacing plastic, copper and steel services — the Mini-Grundotugger.

Bypass pumps from Gorman-Rupp, Thompson Pump, Godwin Pumps, Rain for Rent, Global Pumps and Griffin Dewatering.

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