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Water & Sewer Rehabilitation

Westech Coyote hydrovac a compact and cost-effective solution

Westech Vac Systems, a provider of rugged, high-quality vacuum truck-mounted solutions, introduced the compact Coyote hydrovac for utility, municipal and contractor customers in Canada. The mid-sized unit was designed as an ideal option for customers working in urban and metro environments who need maximized legal payloads and who value a rugged, durable and industrial-grade hydrovac truck that can easily maneuver in tight, confined spaces without compromising productivity, performance or legal payload.

ICUEE 2019: What to see at the demo expo, part five

ICUEE, the International Construction & Utility Equipment Exposition, will take place October 1-3 in Louisville, Kentucky. ICUEE is the utility industry's largest trade show, covering 28+ acres of indoor and outdoor exhibits, and bringing together more than 18,000 utility professionals every two years.

Vacuum excavation reduces potential damage to existing underground utilities

With congested underground easements and roadways, it is becoming increasingly important to visually identify the location of underground utilities – gas, fibre, water, telecommunications and sewer – to prevent an accidental utility strike. However, using a compact excavator or a shovel to expose the line could also damage a utility. To reduce the risk of damaging existing utilities, underground contractors and municipalities have started using vacuum excavators, commonly called soft excavation, and over the last two decades there has been a rise in demand for these machines. 

Locating, Inspection

What lies beneath? Locating tools take the mystery out of buried utilities and underground obstacles

Utility locating tools and GPR systems are vital pieces of equipment to aid contractors in mapping out buried utilities and underground obstacles. We asked experts from Subsite Electronics and Vermeer MV Solutions what to look for when choosing a utility locating tool or GPR system so that you can have the most accurate information the next time you dig.

Pole camera from CUES lightweight, portable and wireless

CUES has developed a new lightweight, portable, wireless digital video inspection pole camera that can be operated by one person. The new QuickZoom III (QZIII) camera is designed to provide cable-free safe-viewing in industrial or environmental areas with no man entry. Perform swift inspections and surveys of pipelines, wet wells, manholes, sewer treatment plants, steam generators, tanks, vessels, and other areas that are difficult to reach. QZIII can also be used to locate lateral services or to identify blockages at manholes, access ports, or other entry points without entering the line or structure.

CUES launches new pipeline inspection tool

CUES has developed a new pipeline inspection tool designed to significantly reduce unplanned downtime. The CUES REDI (Remote Evaluation Diagnostic Inspection) Kit is the first pipeline inspection troubleshooting kit available on the market today designed to help diagnose electrical issues, allowing for quicker and more accurate troubleshooting and repairs of problems while in the field. The release of this new product reflects CUES continuing commitment to offer the best customer support services in the business.

Cansel acquires Trenchless Utility Equipment precision locating business

Cansel, a software, hardware, and service provider to engineering, surveying, construction, architecture, government and printing industries announced today that it has acquired the precision location business of Trenchless Utility Equipment Inc. in Ontario and Alberta.  First established in 1992, Trenchless Utility Equipment Inc. was formed to specialize in the relatively new Horizontal Directional Drill Industry. Over the years the company has become a leader in protecting underground utility infrastructure. 

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Tunneling

Robbins EPB caps 62 km of tunneling with final breakthrough at Emisor Oriente

On May 23, 2019, a celebration was in order: The last of six 8.93 m (29.3 ft) diameter EPBs had completed excavation at Lot 4 of Mexico City's Tύnel Emisor Oriente (TEO), a feat marking the completion of ten years and 62.1 km (38.6 mi) of tunneling. "We are proud of having successfully finished the excavation, despite all the adversities we faced, such as large inflows of water, hydraulic loads and constant changes in geology. We solved these by adapting the excavation mode according to each type of geology found," said Hector Arturo Carrillo, Machinery Manager for Lot 4 contractor Carso Infraestructura y Construcción (CARSO).  

Robbins TBM rises to geological challenges in France

In April 2019, a Robbins 3.5-m (11.5-foot) diameter Main Beam TBM broke through into open space, completing its 2.8 km (1.7 mi) long tunnel. It was not the first time the machine had encountered open space: twice during tunnelling, the machine hit uncharted caverns, the largest of which measured a staggering 8,000 cubic metres (283,000 cubic feet) in size.  

Crossover TBM crosses 48 fault zones in Turkey

Excavation of Turkey's longest water tunnel came to an end on December 18, 2018. To get there, a 5.56 m (18.2 ft) diameter Robbins Crossover (XRE) TBM and the contractor JV of Kolin/Limak had to overcome dozens of major fault zones and water pressures up to 26 bar. The completed national priority water line is set to go into operation in March 2019.

Trenching

Heavy-duty trencher from Ditch Witch offers purpose-built design

Ditch Witch, a Charles Machine Works Company, introduced its largest trencher to date, the HT275, to boost productivity and versatility on a broad range of trenching jobs. The unit was designed to increase year-over-year return on investment (ROI) on water, sewer, gas, power and underdrain installations, pipeline distribution and other heavy-duty trenching tasks.