Problem
The Village of Hamler, Ohio, faced severe hydrogen sulfide corrosion and excessive groundwater infiltration in its manholes, leading to 168,000 gallons per...
Online Exclusives
Displaying results 229-247 of 4135
Online Exclusives
NASTT Offering New and Updated Trenchless Courses in 2025
NASTT offers multiple in-depth, high-quality courses each year in cities throughout North America as well as virtual options.
The course content is of...
Online Exclusives
Duperon Celebrates Skilled Trades Day With Hands-On Student Event
Duperon Corporation — a leading provider of screening and solids handling solutions — recently welcomed more than 200 students from Saginaw Career Complex...
Online Exclusives
The Basics of Using Pipe Plugs for Sewage Bypass
Pipe plugs are designed to perform three essential functions: blocking a pipeline; conducting an air test in a pipeline; and bypassing effluent...
Online Exclusives
Iowa Research Project Examines Biodiversity Potential of Treatment Wetlands
A research team at Iowa State University is investigating whether engineered wetlands designed to improve water quality can also support biodiversity in...
Blogs
What Are the Main Causes of Manhole Deterioration?
After years of rehab and lining work spread across thousands and thousands of manholes, OBIC is regularly asked about the most common...
Online Exclusives
Hydro International Advanced Grit Management Now Available from Oldcastle Infrastructure
Oldcastle Infrastructure is an industry leader in engineered building solutions. Offering more than 16,000 pipe, precast, stormwater, enclosure, and building accessory products,...
Online Exclusives
Utility Launches Children’s Book to Promote Responsible Disposal Habits
In a compelling blend of public outreach and education, the San Antonio Water System has released a new children’s book titled "Pipa’s...
Blogs
HeadCell: Unparalleled Grit Separation Performance
Of all the grit removal systems on the market, HeadCell leads the pack in customer satisfaction, and there are plenty of reasons...
Online Exclusives
When it Rains, Grit Pours — Hydro GritCleanse Protects a WWTP During Heavy Rain Events
Problem
The greater Columbia, South Carolina, metropolitan area is home to the state’s capital, the University of South Carolina, and 829,470 residents. Like...
Online Exclusives
News Briefs: Oregon Lawmakers Work on Water Allocation Bills
Oregon lawmakers are working to modernize the state's water allocation system through a series of bills aimed at improving collaboration among resource agencies. The...
Online Exclusives
HeadCell Eliminates a Punishing Grit Problem at Chandler Airport WRF
Background
Chandler, Arizona, is located just 20 miles from downtown Phoenix. The microchip manufacturer Intel employs nearly 12,000 people in the region. In...
Online Exclusives
Introducing Barnes SyFlo: A New Era in Solids Handling
Barnes SyFlo is the latest high-efficiency solids handling solution from Crane Pumps & Systems, engineered for superior performance and long-term reliability. Featuring...
Online Exclusives
NASTT Announces Virtual Course on New Installation Methods
The North American Society for Trenchless Technology invites industry professionals to its virtual New Installation Methods Good Practices course, scheduled for June...
Online Exclusives
NUCA Declares June as Trench Safety Month
June 2025 has been declared Trench Safety Month by the National Utility Contractors Association, further highlighting the association's innovative educational and safety program,...
Online Exclusives
Reed Manufacturing Double-Squeeze PE Squeeze-Off Tool
Reed Manufacturing offers well-designed tools for stopping flow in 1/2- to 8-inch PE pipe. Double-bar PE squeeze-off tools provide two pinch points...
Online Exclusives
Victoria’s Old Brick Sewers Rehabilitated With GRP Pipe Lining
True to its name, the provincial capital city of Victoria, British Columbia, is known for its Victorian English heritage. Some of that...
Online Exclusives
News Briefs: Sewage Boat Explosion Kills NYC DEP Engineer
A veteran New York City Department of Environmental Protection engineer died in a raw sewage boat explosion on the Hudson River May...
Online Exclusives
Share Your Expertise During the 2026 No-Dig Show’s Technical Program
The No-Dig Show is heading back to Palm Springs, California next year.Taking place from March 29 to April 2, 2026, this premier...




















