Technology
New Orleans utility launches AI tool to track neighborhood flooding
New Orleans flooding tool, SWBNO FloodTracker, ISeeChange AI partnership, New Orleans stormwater management, catch basin reporting New Orleans, localized flooding New Orleans, SWBNO drainage maintenance, stormwater infrastructure tracking.
Study says 2.3x more fiber needed to support U.S. AI by 2029
The Fiber Broadband Association has published results from research performed by RVA LLC, emphasizing that 2.3x more fiber is needed in the U.S. to support AI performance, scalability and security.
CIPP lining strengthens 7,700-foot Fox River interceptor in Wisconsin
A Wisconsin sewer district completed a complex CIPP lining project beneath the Fox River, restoring more than 7,700 feet of interceptor pipe. The work, carried out entirely from barges, overcame unique challenges posed by the riverbed and urban setting.
Azuria, Inframark combine to form leading water solutions business
Azuria Water Solutions and Inframark are combining businesses to form a leading, independent water solutions and services platform. The merger brings anticipated revenue of more than $2 billion and more than 6,000 employees, the combination will give customers access to a leading end-to-end suite of solutions and technologies, the companies announced.
Exodigo raises $96 million to expand AI underground mapping for U.S., global projects
Underground mapping innovator Exodigo has secured $96 million in funding, doubling its valuation based on global demand from utility, transportation and infrastructure leaders. Exodigo's technology focuses on mapping buried pipes, wires and utility assets, to make designing and constructing new buildings, highways, subways, and other massive infrastructure projects safer and avoid unnecessary excavation.
Normet appoints new tunneling director to expand North, Latin America reach
Normet, a global technology company specializing in underground solutions, tunneling and civil engineering, has appointed Claudia Hernandez as Director of Tunneling Americas, reinforcing its goal to expand across both North America and Latin America. Claudia has held key technical and leadership roles supporting some of the world's most complex underground projects, Normet stated.
Leica unveils DS4000 system for deeper underground utility detection
Leica Geosystems has launched the DS4000, a utility detection system capable of identifying underground assets up to 60% deeper than traditional methods, with improved clarity for both shallow and deep utilities.
Azuria Water Solutions acquires BLD Services to expand pipeline rehab capabilities
Azuria Water Solutions has acquired BLD Services, the nation's largest installer of CIPP lateral liners, expanding its footprint in water pipeline rehabilitation across the Central and Eastern U.S.
Heath to divest 811 locate services to USIC, sharpen focus on emissions tech
Heath Consultants is selling its 811 locate services to USIC to focus on methane emissions detection technologies. The deal, expected to close by Q3 2025, supports Heath’s strategic pivot toward advanced leak detection and regulatory compliance tools.
Preparing brick masonry manholes for bonded rehabilitation systems
Brick masonry manholes made from clay or shale brick and laid with portland-cement mortar are still used in North America. Although typically historical, they are often found in manhole rehabilitation projects.
CASE introduces two new midi excavators to its lineup
CASE Construction Equipment has introduced two new compact, feature-packed midi excavators designed to bolster productivity and flexibility on the job: the CX85E and CX90E midi excavators.
Subsite launches M10 beacon for underground utility installation
Contractors can more easily and reliably run short shots of fiber lines and other underground utilities using the new M10 HDD guidance beacon from Subsite. The M10 beacon is designed for use with compact Ditch Witch horizontal directional drills (HDDs) like the JT5 and small drills from other manufacturers.
Fort Wayne, Ind., tunnel project uses Vortex inserts to protect sewer system
Fort Wayne City Utilities is constructing a five-mile-long tunnel deep beneath the city to reduce combined sewer overflows into local rivers. Part of its Tunnel Works program, the project includes nine drop shafts, five of which feature IPEX’s Vortex Flow Inserts designed to minimize odors, prevent corrosion and improve wastewater quality before treatment.
Bridging the digital divide: Fiber installation brings innovation to the Pennsylvania Turnpike
In Pennsylvania, a groundbreaking fiber optic installation along the Turnpike is tackling two challenges at once: expanding the state’s digital backbone and closing the broadband gap in rural communities. With innovative micro-trenching methods and all-season materials, the project is on track to deliver 325 miles of new connectivity infrastructure by 2026.
Cleveland, Texas, modernizes water system with new advanced metering infrastructure
Cleveland, Texas, completes AMI water system upgrade with Ameresco, improving meter accuracy, cutting costs, and boosting revenue recovery.
Understanding HDD pullback options: Conventional, direct and non-threaded methods explained
Explore HDD pullback options, including conventional setups, direct pullback, and non-threaded systems. Learn how each method impacts efficiency, flexibility, and jobsite performance.
New Products - April 2025
In the latest New Products column, Underground Infrastructure highlights Bobcat’s new lineup of heavy-duty loaders and excavators, John Deere’s advanced 850 X-Tier Dozer and SmartDetect Digital system, and SPMR’s real-time utility work order platform – each designed to boost performance, safety, and efficiency in underground utility construction.
Rehab Spotlight: Trenchless technologies offer new solutions for pipeline rehabilitation
This Rehab Spotlight highlights innovative trenchless technologies from Danby, HammerHead, NuFlow, MaxLiner, Reline America, and more, offering structural and CIPP solutions for aging underground infrastructure.
UI Awards 2025: Top projects, technologies honored during Underground Infrastructure Conference
UI Awards 2025 recognized leading underground infrastructure achievements, including major sewer, fiber, water and rehabilitation projects, at the annual awards dinner during the Underground Infrastructure Conference.
Cyberattacks on U.S. water utilities worsen, posing growing threat to infrastructure, study finds
A new Semperis study reveals that 62% of utilities in the U.S. and U.K. faced cyberattacks last year, with over half suffering permanent data loss. Nation-state actors, including China's Volt Typhoon, are increasingly targeting power and water systems.
Vermeer launches new digital platform to simplify equipment management
Vermeer has launched VermeerOne™, a digital platform that streamlines the management, monitoring and maintenance of Vermeer equipment. The platform serves as a central hub where equipment owners can access manuals, warranty information, machine data, dealer support and more in a single interface.
ProStar, Pix4D launch 3D mobile mapping tool for underground infrastructure
ProStar Holdings Inc. has partnered with 3D mapping firm Pix4D to integrate their technologies and deliver a real-time, mobile-friendly solution for visualizing underground infrastructure.
Griffolyn pre-liners improve reliability in trenchless pipe lining
Griffolyn reinforced pre-liners offer added protection and reliability during CIPP trenchless pipe rehabilitation, helping prevent resin washout, liner buckling, and installation delays in water and sewer infrastructure projects.
Evanston, Ill., begins sewer line rehabilitation project using CIPP trenchless technology
The City of Evanston has begun work on a multi-month sewer rehabilitation project using the Cured-In-Place Pipe (CIPP) trenchless method. Sewer cleaning and inspection started on March 25, with pipe lining scheduled to begin in May, weather permitting.
Worm-like robot burrows underground to cut power line installation costs
The innovation, known as a "peristaltic conduit," mimics the segmented movement of earthworms to propel itself through the soil with minimal disruption to existing infrastructure.
Tech Tips: Effective in-house root control for sewer systems
Roots infiltrating sewer systems are a major concern for many municipalities, leading to blockages, overflows, and potential EPA fines. Traditional root-cutting methods, such as spinner nozzles for light to medium roots and root saws for heavier growth, can cause pipeline deterioration over time.
SAERTEX multiCom achieves two sustainability rehabilitation milestones
Sustainability is an integral part of the corporate culture at SAERTEX multiCom and embedded in its DNA. Trenchless pipe rehabilitation using SAERTEX-LINERS makes a valuable contribution to protecting the precious resource of drinking water.
Vortex launches water division to tackle aging infrastructure
Vortex Companies has launched Vortex Water, a new division focused on water infrastructure rehabilitation. The move expands the company's trenchless solutions beyond sewer and industrial systems to address aging water pipelines with advanced materials, liners, and trenchless technologies.
Schneider Electric strengthens OT security with SCADAPack RTU upgrade
Schneider Electric has introduced new cybersecurity features for its SCADAPack 470i and 474i remote terminal units (RTUs), aiming to enhance operational technology (OT) security for critical infrastructure.
New Products - January 2025
In the latest New Products column, Underground Infrastructure highlights CASE Construction Equipment's limited edition 580 Super N Construction King backhoe loader and Caterpillar's new advanced Cat D8 dozer, showcasing the latest advancements designed to enhance jobsite performance and sustainability.
- HDD industry faces challenges as cities push back on fiber drilling disruptions
- 2 workers killed, 1 injured while working on sewer line in Mobile, Ala.
- Tunnel boring continues under Chesapeake Bay for $3.9 billion HRBT Expansion project
- $5.3 billion, 516-mile pipeline to connect Texas to Arizona through New Mexico
- Judge approves construction for key portion of $485 million pipeline in Larimer County, Colo.
- New products: Latest industry developments
- 31 workers rescued after LA tunnel partially collapses
- Ohio Supreme Court rules sewer line location isn’t a ‘defect’ in property dispute
- Faulconer Construction begins rock blasting for water pipeline project in Charlottesville, Va.
- $5.3 billion, 516-mile pipeline to connect Texas to Arizona through New Mexico