Pipeline Inspection, Surveying and Mapping

The City of Duluth is taking a top-to-bottom approach to eliminating sanitary sewer overflows (SSOs). In fact, it has to.For one thing,...

Dresser Supplies Blower Packages for Egyptian Water ProjectDresser Inc., through its Egyptian distributor Tartoussieh Engineering of Cairo, supplied 249 small Roots Universal...

Leak-detection technology continues to be refined. Various technologies have been used in equipment to detect leaks, each with strengths and weaknesses.ADS Environmental...

Contractors and municipalities are constantly alert for ways to make the process of inspecting underground pipes less time- and labor-intensive, especially in...

The City of Cedar Rapids has reduced sanitary sewer backups by more than 80 percent — proof that its aggressive war on...

Private sewer laterals are a major source of infiltration in many communities. Inspecting those pipes can be a chore, because in many...

Trenchless technology has opened up a world of opportunities for cost-effective wastewater infrastructure rehabilitation and life extension for the City of Nampa,...

Heavy rains were causing infiltration at the Factory Street Pump Station in Ypsilanti, Mich., which receives all the city’s sewage flows.The Ypsilanti...

The water distribution crew at the Consolidated Utility District of Rutherford County, Tenn., is starting to sleep a little easier these nights.That’s...

Ralston, NASSCO Past-President, Dies at 71Trent H. Ralston, past-president of the National Association of Sewer Service Companies (NASSCO) and past-chairman of the...

Accurate visual assessment of the interiors of manholes, boreholes, drilled shafts, or other vertical cavities is essential for efficient planning, maintenance, rehabilitation,...