Flow Control and Monitoring

Centrifugal chopper pumps in a major lift station put an end to frequent plugging that drove up costs and threatened SSOs

The Solo robotic inspection system from RedZone Robotics helps communities achieve substantial increases in productivity in the field phase of studies

A Tennessee utility’s proactive valve maintenance program quickly pays dividends in reduced manual labor, reduced leakage, and better asset data

Ralston, NASSCO Past-President, Dies at 71; Fluid Conservation Systems Names Distributor; UEMSI Adds 3T Equipment as West Coast Service Center; Northeast Trenchless Hosts Annual Meeting, January Mud School

The Panoramo SI 3D optical manhole scanner brings a “virtual reality” experience to the routine task of inspecting manholes and other vertical cavities

The City of Santa Barbara creates an exemplary sewer maintenance program by putting the latest tools in the hands of an empowered and highly capable staff

The historic City of Alexandria, Va., effectively uses outside resources with a “manageable chunks” approach to reduce I&I and rehabilitate aging infrastructure

A comprehensive cleaning, inspection and rehabilitation program helps a small Michigan community control severe I&I problems

Manhole accessories include protective devices, magnetic and lever lid-lifting systems, and inflow-prevention seals

A Pennsylvania township authority brings mainline and lateral inspection in-house using a flexible and portable camera system

A carefully designed monitoring program helps King County, Wash., keep a close eye on system performance and understand future needs

A small New England community finds the solution to its inflow and infiltration issues through trenchless technology and a no-dig approach