Latest Articles

Cherne Rupture Disc Technology is now available for large diameter Test-Ball and Muni-Ball plugs.

RS MaxPatch is a new alternative to sectional point repair.

Rubber tire trenchers from Ditch Witch, Astec Underground, Vermeer and Mid America Trenchers.

In order to comply with Florida’s increasing demands for energy while ensuring reliable supplies of natural gas, the Florida Gas Transmission Company is currently expanding its pipeline network. The Phase VIII Expansion project adds 772 km (480 miles) of pipeline to the network, allowing more gas to be transported from Houston to Florida. This additional natural gas is primarily used for electricity generation in local power plants thereby covering the daily power requirements of up to 1 million households.

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.

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.

Misaligned manhole frames in streets often cause driving hazards, failure of pavement around the frames, cause poor access to manholes, may be responsible for inflow and infiltration and can also result in other problems. Because manhole frames are not manufactured to be adjustable, efforts to make repairs is time consuming and often ineffective.

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.

The U.S. Army Corps of Engineers, St. Louis District, MO, has awarded a $9.178 million contract to SAK Construction for the Old Mill Creek Phase 1A project for the Metropolitan St. Louis Sewer District. The project, which targets the aging Old Mill Creek Sewer and smaller connecting sewers, is designed to eliminate or control related sewer overflows that affect both the city of St. Louis and St. Louis County, MO.