Features

Rehabilitating sanitary sewer laterals was the subject of a recent series of articles that focused on legal issues regarding ownership of laterals and the emergence of trenchless methods for lateral rehabilitation.

However, another key element in dealing with laterals involves point repairs that effectively address inflow and infiltration (I&I) problems that are structurally sound and do not require rehabilitation.

Jeff Griffin, Senior Editor

This year the cured-in-place pipe rehabilitation process and Insituform Technologies, the company that created it, celebrate a significant milestone: Insituform’s 40th birthday and the anniversary of the completion of the first commercial CIPP project, a 12-inch sewer.

Jeff Griffin, Senior Editor

For the first time in decades, Irv Gemora doesn’t have a “regular” job to go to each day.

After retiring as executive director of NASSCO (National Association of Sewer Service Companies) last August, Gemora helped with the transition of the association’s new executive director, Ted DeBoda, and he remains on the payroll as a consultant until February.

Jeff Griffin, Senior Editor

Vermeer is launching a system for cutting narrow trench in paved rights-of-way, primarily for installing duct for fiber optic cable.

“The target market is the last-mile, fiber-to-the-premises (FTTP) installations,” said Jon Kuyers, product manager of the Vermeer utility segment. “The system is the complete package for installing micro duct for fiber.”

Jeff Griffin, Senior Editor

Ted DeBoda took over as executive director of NASSCO (National Association of Sewer Service Companies) in August 2010 and has settled in quickly, managing on-going association programs and looking ahead to the challenges of the future.

Jeff Griffin, Senior Editor

Addressing the problems of the nation’s aging underground infrastructure is a priority for many cities and sanitary sewer and water districts across North America. Though slowed by the economy, there is still a host of massive rehabilitation and construction projects under way or in planning stages with many more such efforts to come.

Jeff Griffin, Senior Editor

The Metropolitan St. Louis Sewer District (MSD) is in the midst of a multi-million dollar, multi-year capital improvement and replacement program that is expanding and rehabilitating the district’s entire wastewater collection and treatment system. It is the largest, most extensive improvement program in the history of the district.

After three years on the road, the annual Underground Construction Technology International Conference & Exposition (UCT) returns to Houston from Jan. 25 -27 at the George R. Brown Convention Center.

UCT is the underground construction industry’s premier trade event, focusing exclusively on the underground construction and rehabilitation markets. It is the only annual industry event that brings together contractors, utility providers, consulting engineers, manufacturers and service providers in a true business and educational environment.

Jeff Griffin, Senior Editor

Finding ways to effectively address problems posed by deteriorating laterals is one of the most serious challenges municipal and utility districts face in rehabilitating sanitary sewer infrastructures.

In this article, several industry representatives say what they believe is necessary to make significant progress in bringing laterals up to acceptable standards. Industry representatives sharing their views for this report agree on many points, differ on others.

A U.S. Environmental Protection Agency (EPA) report published earlier this year contains a wealth of information about rehabilitation technologies available for sewer force mains. The report, “State of Technology Report for Force Main Rehabilitation,” was prepared as part of the EPA’s Sustainable Water Infrastructure Initiative. Here, the principal author of the report gives his summary of the contents.

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