Listen: Review of common construction practice finds environmental contamination

 

When most of us think about storm drainage, we think of a system safely diverting large amounts of water from areas where it could cause dangerous conditions. It appears that the process of repairing these pipes could be much more damaging to the area.

A recent study at Purdue University found that common repair practices caused contamination incidents in 10 different states.

The cured-in-place pipe repair – or CIPP, encompasses several different processes across multiple states, without any consistent standard of deployment or testing. One process involves a resin-soaked segment of fabric being hardened inside the existing pipe through the use of UV light or pressurized steam. This process can release a toxic mix of chemicals into both the air and water, but the full extent of of what is created is just now being studied.

According to Andrew Whelton, associate professor of civil engineering and environmental and ecological engineering, “While the technology has been around for 30 years, there are very few laboratory and field studies on possible environmental effects.”

Follow us on social media for the latest updates in B2B!

Image

Latest

micro internships
The Job Dating Model: How Micro Internships Build Talent, Enable Smarter Hiring, and Boost Campus Impact
November 17, 2025

Experiential learning is surging in relevance. Employers are finding it harder than ever to evaluate early-career talent, while students are graduating into a labor market where more than half—about 52%—end up in roles that don’t require their degree. That disconnect is prompting colleges to reimagine how they equip students for meaningful career entry. Meanwhile,…

Read More
Bouvet
Chasing Radio’s Rarest Signal: Meet Donato IK2EGL and the Bold Expedition to Earth’s Most Isolated Outpost
November 15, 2025

Few destinations stir the imagination of radio amateurs quite like Bouvet Island—a windswept, ice-covered outpost in the South Atlantic Ocean and one of the most remote places on Earth. Reaching it demands months of planning, rugged endurance, and a willingness to face conditions that few humans ever experience. For the dedicated team behind this expedition,…

Read More
Baker Tilly
Baker Tilly Bridges Cultures and Markets to Power U.S.–China Business Growth
November 14, 2025

Baker Tilly’s U.S.–based China practice supports Chinese enterprises operating in the United States as well as U.S. companies with Chinese-heritage leadership. Team members such as Beverly Bian, Terry Dickens, and Lucy Ni work with clients ranging from early-stage ventures to major multinational organizations navigating cross-border growth. The practice distinguishes itself through its bilingual capabilities…

Read More
construction
Empowering Excellence: How Rick Ward Elevates Southwest Construction Services
November 13, 2025

In an industry where timelines tighten and jobsite complexities grow by the day, quality assurance has become one of construction’s most defining—and differentiating—disciplines. At its core, QA isn’t just about correcting mistakes; it’s about building systems and people capable of preventing them in the first place. This is especially true in specialized sectors…

Read More