Industry News, trenchless products
November 15, 2018 – LAKE MILLS, Wisc. – HammerHead® Trenchless, a Charles Machine Works Company, of Lake Mills, Wisconsin, USA, and Per Aarsleff Pipe Technology, of Aarhus, Denmark, have signed a long-term, strategic partnership agreement that includes plans for HammerHead to produce and distribute the Bluelight LED Curing System for Cured-In-Place pipe (CIPP) to markets outside of Europe and Russia.
The two groups are joining forces with a shared vision of bringing innovative pipe renovation technologies to market by leveraging the resources and expertise of each organization.
“This partnership is an ideal match,” said Kevin Smith, President of HammerHead Trenchless. “Aarsleff has developed a technology proven to greatly improve how contractors rehabilitate laterals, and HammerHead, as part of the Charles Machines Works Family of Companies, has the ability to advance that technology globally. Collaboration between our organizations will allow us to expand availability and maximize impact of new innovations, like the Bluelight System, now and in the future.”
HammerHead Trenchless is a leading manufacturer and supplier of rehabilitation, replacement and installation equipment and consumables for the underground construction market. It offers a broad range of trenchless solutions including quality equipment and materials, technical field support, and comprehensive training services to customers around the world.
Per Arsleff A/S is a top Infrastructure Contractor in Europe with extensive experience in trenchless applications. Its trenchless division, established in 1978, produces and employs its own CIPP liners, resin and installation equipment, including the Bluelight LED Curing System for 4” to 10” laterals. With more than 50,000 installations completed in Europe, the Bluelight system has a proven track record of quality and reliability.
Per Aarsleff Pipe Technology Divisional Manager Hans Christensen said, “Our continued success utilizing the Bluelight system demonstrates that LED can transform the CIPP process for customers around the world. We have found a strong partner in HammerHead and we look forward to expanding the availability of Bluelight curing technology beyond Europe. This partnership is the beginning of many developments in the ways we can renovate pipes.”
The agreement grants HammerHead exclusive rights to produce and distribute the Bluelight product outside of Europe and Russia. The Bluelight product line is currently being adapted and certified for the North American market and is expected to be available in 2019. Per Aarsleff Pipe Technology will continue to sell the Bluelight product in Europe and Russia under the Bluelight brand name.
For more information, visit hammerheadtrenchless.com/bluelightled.
Industry News, trenchless products
Oxford Plastics is an NASTT member and manufacturer of innovative products. Oxford Plastics has developed innovative products for the temporary covering of trenches.
The HS20-44 rated Oxford LowPro 23/05 Composite Modular Road Plates eliminates the need to apply anti-skid, the need for ramping with cold patch, the need for heavy lifting equipment, & noise complaints are a thing of the past!
Utility contractors are increasing safety and bringing more to their bottom line by incorporating the LowPro 23/05 plate system within their fleet.
Handling of the Oxford LowPro 23/05 RoadPlate inner sections are now more ergonomic with the NEW EasiLift handles.
Storage and transport of the modular sections are now easier with the NEW Stillage. The stillage provides safety to the workers, better fleet management, allows for easy inspection, has both hoist & fork lift access, and is stackable.
“Work smarter, not harder” is what they strive for at Oxford Plastics USA. For more info call 800-567-9182, or visit www.oxfordplasticsusa.com.
Industry News, trenchless products
GSSI, the world’s leading manufacturer of ground penetrating radar (GPR) equipment, will be highlighting its StructureScan Mini XT and StructureScan Mini LT systems, and the StructureScan Palm XT antenna at The American Society for Nondestructive Testing Annual Conference, being held October 28-30, 2018, at the George R. Brown Convention Center in Houston, Texas. GSSI will be 
exhibiting its products at booth #941.
StructureScan Mini XT – the newest generation of GSSI’s popular all-in-one concrete inspection GPR system is ideal for locating rebar, conduits, post-tension cables, and voids. The Mini XT can help identify structural elements, including pan decking and concrete cover, and can also provide real time determination of concrete slab thickness. StructureScan Mini XT is the perfect blend of price and performance and is backed by a two-year warranty. It features an intuitive touchscreen interface and six-button control options.
Visitors to the booth can also see a demonstration of the newest accessory for the StructureScan Mini XT. The Palm XT Antenna is a miniaturized GPR antenna that is designed to greatly enhance the capabilities of the StructureScan Mini XT. The handheld Palm XT antenna turns a basic Mini XT into an advanced system by giving users unparalleled access in tightly spaced areas and enabling overhead scanning. Designed to withstand challenging construction sites, the Palm XT is an excellent choice for contractors and engineers alike who need to perform nondestructive testing of concrete structures.
In addition to the Mini XT and the Palm XT accessory, GSSI will be displaying the StructureScan Mini LT. This unit is an integrated all-in-one concrete inspection tool that can help identify structural elements like concrete cover and provides real-time concrete slab thickness measurements. The Mini LT is an all-in-one GPR system that is IP 65-rated to withstand a jobsite’s toughest conditions and features an easy-to-use interface. The StructureScan Mini LT is the perfect entry-level concrete inspection system.
About GSSI
Geophysical Survey Systems, Inc. is the world leader in the development, manufacture, and sale of ground penetrating radar (GPR) equipment, primarily for the concrete inspection, utility mapping and locating, road and bridge deck evaluation, geophysics, and archaeology markets. Our equipment is used all over the world to explore the subsurface of the earth and to inspect infrastructure systems non-destructively. GSSI created the first commercial GPR system nearly 50 years ago and continues to provide the widest range and highest quality GPR equipment available today.
Industry News, trenchless products
VZ Environmental is an innovative leader in secondary drip and spill containment for the oil and gas industry. Carol Van Zandt, owner of VZ Environmental, was challenged by a customer to find a simple method to contain liquid spills in the oil and gas industry. Carol partnered with an equipment supplier to design a drive-over foam bermed containment membrane (VMatz™) to capture and dispose of drips and spills on oil and gas sites. They then utilize a Vac-Tron vacuum excavator to clean up the spill from the containment membrane for proper disposal.
Today, VZ Environmental provides equipment nationwide, servicing areas in five states and have plans for further domestic and international expansion to continue to help oil and gas operators minimize their impact on the environment.
Project Descriptions
VMatz are spill containments that VZ provides for oil and gas operators to minimize their impact on the environment. “Our customers use the VMatz to catch drips and spills while on location and then we come in to cleanup,” says Carol. VZ wanted to provide their own vacuum service to their customers as part of the cleanup process, so that the customer didn’t have to waste time and money calling out for a vacuum truck company and VZ environmental didn’t have to sit on location and wait for the vacuum truck to arrive before they could cleanup.
Solution
Vac-Tron vacuum trailers for vacuum service and cleanup. “The Vac-Tron trailer helps us clean up our VMAtz by removing the fluid from our containments more efficiently and a lot faster. We are not sitting on location waiting on vacuum trucks to arrive. Prior to having Vac-Tron vacuum trailers in our fleet of equipment, we did not offer any type of vacuum service. Our customers had to order a vacuum truck to come help us remove the fluid when we were cleaning our Vmatz. Our Vac-Tron units come with 500-gallon debris tanks and 1,000 cfm which helps us pick up the rocks and sludge that our customers leave in our containments. This is a perfect size because its small and they can park it off to the side, then call upon it as needed,” says Carol.
Results
- Saves customers time and money
- Eliminates down time
- Keeps environment safer
“With a Vac-Tron trailer, we can save our customers money through minimizing the number of trips that they have to call out a vacuum truck. When shopping for vacuum trailers, Vac-Tron is by far the best! Our machines, every time you turn them on, they are rip roaring to go. Our employees don’t have time to go through and try to figure out things, they want to flip it on and use it immediately and they want it to work. Vac-Tron does that for us every time,” says Carol.
Check out the full video interview with VZ Environmental here. For more information on Vac-Tron Equipment and its full fleet of vacuum excavators, please visit them online at www.vactron.com or call 1-352-728-2222.
Industry News, trenchless products
GSSI, the world’s leading manufacturer of ground penetrating radar (GPR) equipment, announces the addition of a new drill hole feature to the StructureScan™ Mini XT – the newest generation of GSSI’s popular all-in-one concrete inspection GPR system. The drill hole feature is a 3D data processing detection algorithm. The algorithm evaluates a user chosen cylindrical area that represents a potential or planned coring location. Scanning for all potential targets within the cylindrical area, the drill hole feature looks for targets that may interfere with a proposed coring location.
Available only within the StructureScan Mini XT user interface, the drill hole indicator is designed for concrete coring applications. In complicated slab situations, the drill hole feature can help users determine the safest location for coring concrete. However, this feature is not a substitute for careful analysis by a trained operator, and GSSI does not recommend that the user depend solely on this algorithm for drill hole interpretation.
Operators should receive special training prior to using this new aid. During training, customers can select areas that they believe are safe for coring while the feature is turned off, and turn the feature on to double check and confirm the initial mark outs.
The new drill hole feature will work with all StructureScan Mini XT’s already in the field, and only requires a software update of the system. New units will come with this user interface pre-installed.
About GSSI
Geophysical Survey Systems, Inc. is the world leader in the development, manufacture, and sale of ground penetrating radar (GPR) equipment, primarily for the concrete inspection, utility mapping and locating, road and bridge deck evaluation, geophysics, and archaeology markets. Our equipment is used all over the world to explore the subsurface of the earth and to inspect infrastructure systems non-destructively. GSSI created the first commercial GPR system nearly 50 years ago and continues to provide the widest range and highest quality GPR equipment available today.
Industry News, trenchless products, trenchless projects
Massive XRE Machine breaks through at Akron OCIT
On August 29, 2018, a 9.26 m (30.4 ft) diameter Robbins Crossover (XRE) TBM crossed the finish line at the Akron Ohio Canal Interceptor Tunnel (OCIT). A press day followed on September 5, where companies and members of the media were invited to view the giant machine. The machine—dubbed “Rosie” in honor of Rosie the Riveter, an icon representing American women who worked in factories and shipyards during World War II—overcame tough ground conditions during the bore.
“One of the most challenging aspects of this job was that we launched right into the most difficult part. We had 60 m (200 ft) of soft ground, a very short reach, and then from there we went right into a mixed face for 180 m (600 ft),” said David Chastka, Project Manager for Kenny Construction, a joint venture contractor on the project with Obayashi. “It took everybody we had in the industry, everybody from Robbins, to fight through that first 240 m (800 ft).”
The TBM was designed for the project’s geology, which transitioned from soil to partial face shale to full face shale rock. The Crossover XRE included features of both EPB and Hard Rock Single Shield TBM types, with a versatile cutterhead that could be configured for hard rock or soft ground conditions. While in soft ground and mixed face conditions the machine operated in closed mode, but once it hit solid rock crews switched excavation to open mode. “The machine had the power to get to the other side and made advance rates we never thought we were going to get. It was very successful in hard rock,” said Chastka. Advance rates once in full-face shale rock reached a high of 34 m (111 ft) in one day (two 10-hour shifts). Muck removal was achieved using a Robbins continuous conveyor, and conveyor availability remained high throughout the project.
“I am most proud of the team that I have had the pleasure of being a part of,” said Don Smida, Robbins Field Service Technician. The overall scope of a project of this scale is immense, and the amount of daily cooperation & hard work that has been asked of The Robbins Company, the local unions, city staff, and Kenny-Obayashi is extremely important in reaching our common goals. I think we should all be proud of our teamwork going forward from a successful completion of the tunnel and into a successful disassembly of Rosie.”
Now that tunneling is complete, the machine will be disassembled and removed from its retrieval shaft this autumn. “The Ohio Canal Interceptor Tunnel is the largest public improvement project in our City’s history and a significant investment in our environment and infrastructure that will benefit Akron residents and businesses for generations to come,” said the City of Akron’s Mayor Daniel Horrigan. “Projects of this kind are inherently dangerous, and I am incredibly proud that the tunneling portion was completed without any major injuries, thanks to a dedicated team of professionals. And although Robbins is an international company with worldwide impact, we were pleased to be able to work with a local Northeast Ohio firm on this significant project.”
The OCIT Project for the City of Akron, Ohio, USA consists of the construction of a conveyance and storage tunnel system to control Combined Sewer Overflows (CSOs) for several regulators in the downtown Akron area. The EPA-mandated project includes the 1.89 km (1.17 mi) conveyance and storage tunnel, as well as drop shafts, diversion structures, consolidation sewers, and related structures.
Image 1: On August 29, 2018, a 9.26 m (30.4 ft) diameter Robbins Crossover TBM broke through at the Akron Ohio Canal Interceptor Tunnel (OCIT).
Image 2: Personnel inspect the Robbins Crossover XRE TBM “Rosie”, named for Rosie the Riveter, after the breakthrough.
Image 3: A crew member cleans the cutterhead of the Robbins Crossover TBM following its breakthrough on August 29, 2018.
Image 4: The Robbins Crossover XRE machine—the first such machine to operate in the U.S.—achieved advance rates of up to 34 m (111 ft) per day in two 10-hour shifts.
Image 5: The 9.26 m (30.4 ft) diameter Robbins Crossover TBM was designed and built in Robbins’ Solon, Ohio, USA facility.
November 15, 2018 – LAKE MILLS, Wisc. – HammerHead® Trenchless, a Charles Machine Works Company, of Lake Mills, Wisconsin, USA, and Per Aarsleff Pipe Technology, of Aarhus, Denmark, have signed a long-term, strategic partnership agreement that includes plans for HammerHead to produce and distribute the Bluelight LED Curing System for Cured-In-Place pipe (CIPP) to markets outside of Europe and Russia.
The two groups are joining forces with a shared vision of bringing innovative pipe renovation technologies to market by leveraging the resources and expertise of each organization.