Pipeline Inspection, Surveying and Mapping

When Bob Donati started working forthe Department of Water and Wastewater Resources in Daly City, Calif., 23 years ago, sewer cameras were...

While other areas are struggling in a down economy, the City of Killeen, Texas, has seen record economic growth, border expansion and...

Inflow and infiltration, a sequencing batch reactor unable to handle peak flows, and high BOD levels from two schools and a bakery...

ISCO Launches Pipe Products Web SiteISCO Industries launched a new pipe products Web site, www.isco-pipe.com. The interactive site features a technical...

Inspecting large sewers can be inconvenient and costly, in part because taking an interceptor line out of service for traditional crawler-based inspection...

The Operations and Maintenance Department of Rogue Valley Sewer Services, a sanitary authority in Central Point, Ore., used to summon the vacuum...

It’s a challenge servicing sanitary and storm sewersystems in a county comprising 616 square miles with a population of half a million.That’s...

The Wastewater Maintenance Section in the City of Glendale, Calif., has attacked the root of its sewer problems by letting the guys...

Like many smaller cities, Conneaut, Ohio is looking to stretch its budget. At present, the Wastewater Department faces a systemwide video inspection...

Three years ago, the water system of Wilcox County, Ala., was hemorrhaging both water and money. As much as half the water...

Even the most successful door-to-door salesman would be envious of the sewer department in South Williamsport, Pa. The department is correcting a...

Long established as pipe inspection tools, sewer cameras continue to be refined. In 2001, Aries Industries introduced the ThermaView camera, the first...

The small community of Bay Village, Ohio, was doing everything it should in sewer maintenance: mainline inspection, regular cleaning, root control and...

The Brunswick (Maine) Sewer District needed to upgrade the equipment in its inspection truck. The vehicle was in sound condition, so when...

Roots, inflow and infiltration (I&I) and calcium deposits had caused major backups for the El Toro Water District in Lake Forest, Calif.The...

Heavy rains were over-whelming the Vallejo (Calif.) Sanitation and Flood Control District sewers and bypass systems, sending untreated sewage into San Francisco...

Software that can detect and filter e-mail spam incorporates a library of known spam characteristics, learns from user input and recognizes patterns....