Industry News, trenchless products, trenchless projects
First of Two Mixed Ground Machines will begin boring this autumn
Singapore industrial photographer service
The first of two Slurry TBMs, a rebuilt 6.65 m (21.8 ft) diameter machine, passed its factory acceptance on September 4, 2017 in Singapore. The machine, fitted with a Robbins cutterhead and outer shields, is destined for the Mumbai Metro Line 3 under contract UGC03 for the Dogus-Soma JV (DSJV), and will begin excavation in late 2017. The factory acceptance for a second 6.65 m (21.8 ft) diameter Slurry TBM will be conducted by the end of 2017.
The on-time delivery of the first machine is just the beginning of partnership that will span years. “There are few companies in the international arena that are as professional as Robbins. Robbins has been very helpful to DSJV since the inception of the project and will be our partners until the end of the contract. Robbins’ presence in India including field service crews will be a great help for us in future,” said Mr. DV Raju, Senior Vice President for SOMA.
Singapore industrial photographer service
The two machines will excavate parallel 3.5 km (2.2 mi) long tunnels between Mumbai Central and Worli station sites, passing through three intermediate cut and cover stations on the way. Ground conditions consist of fresh to weathered basalt and breccia up to 100 MPa UCS with water pressures up to 3 bar.
The JV selected Slurry machines for their contract due to the challenging ground conditions expected. “I have worked with Slurry TBMs on similar geology globally. Slurry TBMs have real power and will suit the hard rock geology of our Mumbai Metro contract 3. The water table and variable geology, especially basalt of higher hardness, can be easily tackled by Slurry TBMs,” said Mr. Tamay Sayin, Project Manager for DSJV. The cutterheads of the machines are fitted with wear protection, wear detection bits, and Robbins 17-inch disc cutters for the conditions. Grizzly bars will limit the size of boulders that can enter the cutterhead to 250 mm (9.8 in). The slurry systems includes rock crushers as well as abrasion-resistant plating in high-wear areas.
Singapore industrial photographer service
The two TBMs are the first of a total of four machines being provided by Robbins for the Mumbai Metro Line 3. Another two 6.65 m (21.8 ft) diameter Crossover XRE machines will bore parallel 2.8 km (1.7 mi) tunnels on a separate contract in 2018. “Mumbai Metro is one of the most prestigious metro works in the country, and Robbins’ involvement in providing suitable machines and associated services is an honor,” said Kapil Bhati, Managing Director for Robbins India.
The 33.5 km (20.8 mi) long Line 3 of Mumbai Metro being constructed by the Mumbai Metro Rail Corporation (MMRC) will consist of 26 underground stations and one at-grade station that will reduce heavy traffic and rail congestion between Bandra and Churchgate areas of the city. A total of 17 TBMs are being procured to bore various sections of the tunnels, which will be excavated at average depths of 15 to 25 m below the city. The entire line is expected to be operational by 2021.
Image 1: Officials from Robbins, owner MMRC, contractor Dogus-Soma JV, and consultant Maple celebrate the successful factory acceptance testing of a Slurry TBM bound for the Mumbai Metro on September 4, 2017.
Image 2: (From left to right) Mr. DV Raju, Senior Vice President-SOMA, Mr. Kapil Bhati, Managing Director-Robbins India, and Mr. Tamay Sayin, Project Manager-DSJV mark the occasion of the first Robbins TBM to be sent to India’s Mumbai Metro Line 3 project.
Image 3: The Slurry machine is the first of four Robbins TBMs that will be supplied to Mumbai Metro, including two Crossover XRE machines to be supplied to another contract in 2018.
Industry News, trenchless products
Vac-Tron Equipment hosted a Red Carpet event to celebrate their 6,000th unit being built, along with their Low Profile trailer mounted industrial vacuum unit debuting in Logan Lucky, a new hit comedy. The event was held in the Villages, FL where Vac-Tron hosted the screening and was a chance for its employees and their families to celebrate this monumental event. Also in attendance was Vac-Tron’s customer Echo Utility Engineering and Surveying, who recently purchased the 6,000th unit, along with Vac-Tron’s dealer, Vermeer Southeast.
‘Lucky’ doesn’t begin to describe the amazing product placement that Vac-Tron received on the big screen. The movie showed the true power of the Vac-Tron units as actors Channing Tatum, Daniel Craig, and Adam Driver used the unit to suck money out of an underground vault and into the vacuum unit for the big heist.
The Vac-Tron unit made its ‘star’ appearance within a few minutes of the movie starting. It was a surreal experience to see the Vac-Tron unit live and in action with the loud cheers from the crowd. The movie showcased the unit at least 10 times with extended periods during each shot and the crowd’s enthusiasm increased every time. This was a humbling experience for the employees of Vac-Tron to see a unit that they built in the little city of Okahumpka, FL make it to the big screen. Vac-Tron units have been built in Central Florida for over 20 years and shipped all around the world.
A reporter with The Daily Sun interviewed Vac-Tron’s Founder Don Buckner and President Tim Fischer. “We never thought that we’d make it on the big screen and we are excited for all of our employees. We have a great team and to be able to celebrate this event and our 6,000th unit is a true honor”, said Fischer.
“I started Vac-Tron in my two-car garage more than 20 years ago. We started with nothing and built it to the organization it is today,” said Buckner. “It’s just surreal to me to imagine that we had this kind of success with our equipment.”
It’s no wonder the director decided to use a Vac-Tron unit when looking for a versatile way to safely dig and suck material up quickly for a project, even if it was just for a movie. While Vac-Tron does not list “robbing a NASCAR race”, as an application for its product, there are many highly efficient applications for a Vac-Tron unit, i.e. locating utilities, potholing, directional drilling, controlled excavation, industrial cleanup and many more.
Vac-Tron Equipment is the industry’s innovative leader and one of the world’s largest producers of industrial vacuum equipment and vacuum excavation equipment. Vac-Tron Equipment, which has more than 30 industrial vacuum products and more than 50 wet and dry uses, has 115 dealer locations in North America.
Contact vactron.com for a demo in your area.
trenchless products
THOMPSON, CONNECTICUT USA, August 31, 2017:
Numa, the world’s leading drilling technology provider, is proud to announce the addition of Mudlogic as its new distributor in Australia, New Zealand, Papua New Guinea, Indonesia, Philippines, and Malaysia. Mudlogic supplies drilling fluids, muds, and specialty products to the mining, water well, foundation, construction, tunneling, and HDD industries in Australia and SE Asia.
Mudlogic offers a growing line of drilling products combined with on-site technical support to help customers in the region reduce overall cost of operation. Mudlogic is renowned for its expertise developed through years of experience working in the field with customers to support their needs.
“Mudlogic keeps abreast of advancements in new technology and changes in the industry so they can provide the region with the best products and advice for the task at hand,” said Ralph Leonard, President of Numa. “Numa is very excited to have teamed with Mudlogic who takes great pride and care in the product line and service they deliver”.
Geoff Wood, General Manager of Mudlogic added, “We are delighted to join the Numa family of distributors. Numa’s world’s leading DTH hammers and bits are the perfect solution for customers in our region looking for the best way to handle any rock drilling needs.”
For more information please visit their website mudlogic.com.au
ABOUT NUMA
Numa provides the world’s leading drilling technology with over 110 DTH Hammer and Bit products serving 11 different industries. Our products are designed to drill vertical, horizontal, and reverse circulation holes from 3½ to 48 inches (89 – 1219 mm) in diameter in hard rock, overburden, or loose strata formations. Having customers in 105+ countries, we have built our customer-centric reputation on providing the highest value in products, performance, and personal service available in the rock drilling industry.
ABOUT MUDLOGIC
The Mudlogic Group is an independent, privately owned specialty drilling fluid and consumables supplier. We have a focus on the Australian and South East Asian region with strategically located offices in Brisbane, Perth, Kalgoorlie and Singapore. Our systems, combined with our on-site technical support and our commercially competitive pricing, will reduce overall cost of operation. We are committed to enabling better processes, offering innovative products for all drilling and special foundation applications as a genuine alternative supplier. This all means that we do better and go further to not only meet, but exceed our customer expectations.
Industry News, trenchless people
Ve Group now sells and services Vermeer underground construction equipment
PELLA, Iowa, August 29, 2017 – Vermeer Corporation expands its South America dealer network with the addition of Medellín, Colombia, based Ve Group. With the addition of Vermeer underground construction equipment, Ve Group will be able to provide its Colombian customers with high-quality construction equipment, as well as aftermarket parts and service support.
“Ve Group is committed to its customers,” said Tony Briggs, vice president – sales & distribution at Vermeer. “Dealer Principal Santiago Durango has an established track record and in-market experience in the pipeline installation, maintenance and rehabilitation markets. He puts his customers’ needs first. We are confident he and everyone at Ve Group will do an excellent job of representing Vermeer.”
Over the last 10 years, Ve Group has been instrumental in establishing trenchless technology best practices in South America and has formally trained more than 1,300 people at universities and on jobsites. The team at Ve Group has provided support and onsite expertise on many of the largest underground projects in Colombia and surrounding countries. Santiago is also a founding member of ICTIS, the Colombian International Society for Trenchless Technology chapter.
“Our partnership with Vermeer will be good for contractors in Colombia,” Durango said. “We’ve always been committed to providing our customers with the best solutions at the best value, and the Vermeer utility installation products exceed our high standards. I’ve had the opportunity to work with the team at Vermeer in various roles throughout my career, and I know they will do a great job of working with customers and us. We’re excited to be representing the Vermeer brand.”
To learn more about Ve Group products and services, visit vedelivers.com.
To learn more about Vermeer Corporation, products, the dealer network and financing options, visit vermeer.com.
trenchless people
Molly & Matt Go to Mears!
After meeting at NASTT’s South Central Regional Chapter event in Arlington, Texas, Sewer Division Director at Mears Group, Inc, Matt Wilkin, invited NASTT Membership Manager, Molly Gallagher, on her very first jobsite visit! Fortunately Matt was going to be in Cleveland, Ohio in early August and they set a date to meet up. Preparations began as Molly had to purchase her first pair of steel toed boots! “Safety First” is the message that Matt continuously drove home, as the mission statement at Mears is to safely deliver innovative, efficient and high quality construction solutions to the energy distribution industry by:
- Providing best value services to our customers
- Developing and retaining the best people in the industry
- Committing to the highest safety and quality standards
- Investing in the best equipment and technology available
Mears has more than $50 million invested personal safety equipment and training in past two years, including AED equipment on their trucks and other locations totaling 5,000 AEDs purchased with training provided to all employees.
Molly met several crew members on two job sites and was invited back anytime.
Molly added, “I want to offer a sincere thank you to Matt Wilkin and Mears for allowing me to see the inter-working of your crews, staff and facility. It was an experience I won’t ever forget. I should have asked to keep the hardhat and stylish vest!”
Click here for more information on NASTT Corporate Member, Mears Group, Inc.
