FastPatch HPRE® System Case Study – Dallas Area Rapid Transit (DART)

A Disruption in DART’s Downtown Business District

FastPatch HPRE® Downtown Dallas Business District, May 2019.

FastPatch HPRE® Downtown Dallas Business District, May 2019.

Willamette Valley Company, LLC specializes in collaborative approaches to solving tough industry problems.  Earlier this year, Willamette Valley Company had the opportunity to work with Dallas Area Rapid Transit (DART) which serves the Dallas–Fort Worth metroplex of Texas.

Story Source: wvcorailroad.com

Embedding rail in rail grout had traditionally been a messy, labor-intensive, wasteful and time-consuming process. When Mike Holbrook, VP of Rail Operations for DART, found out about a new mechanically delivered and fast curing Polyurethane system, he started working with Willamette Valley Company’s Bret Andreasen to create a system that would bring rail grout into the modern Transit and Light Rail World. (To read Mike Holbrook’s full article on the Dallas DART project see Passenger Transport June 24th 2019 edition, page 10 )

DART provided multiple test locations before committing to this new disruptive technology to bring rail grout into the 21st Century. “We chose HPRE®-MD from the Willamette Valley Company for Environmental, Labor Reduction, Speed of Cure and Noise & Vibration reduction reasons AND it’s made in America” cites Holbrook.

HPRE®-MD allows trains to be put back into service within 1 hour of placing the rail grout due to the quick cure of the 2 liquid components which are mixed at the nozzle. The high output of a minimum 30 cubic feet per hour allowed DELTA RR and GW Peoples to finish early with just a 3 man crew. DELTA & GWP were instrumental in creating innovative methods for preparing the rail replacement and for installing the rail grout.

For example, Larry Lorella of DELTA RR pushed for larger containers for the chemicals asking the manufacturer to design day tanks to avoid time-consuming change-outs of the chemical totes. Willamette Valley’s Bret Andreasen went to work and the result was further collaboration and success for the Design, Manufacturing and Contracting teams. The disruption to service in Dallas was minimized, the disruption to traditional technology by using HPRE®-MD is a big impact.

So what makes this technology work so well in the Light Rail/Transit World? Nathan Werst, the formulating chemist for HPRE®-MD explains: “Although fast curing Polyurethanes are nothing new in the Construction World, what is new is the level of performance that HPRE® provides. My team designed a system that meets the highest performance possible to support current and future ridership forecasts and environments.”

“For example, The HPRE®-MD system is VOC free and 100 times more electrically isolating than previous/existing generation materials on offer. HPRE®-MD was formulated to maximize the expectations of the specifiers and owners expectations as to how a rail grout should perform and not how it could perform based upon technology available at that time.”

Mr. Werst added: “We do not worry about comparing Shore hardness to outdated technology or our compressive strength to harder (brittle) materials, what really counts is toughness and resilience to stand the test of time and increased load.”

Agencies that have and are using the polymer system include: DART, Baltimore MTA, Cleveland, Minneapolis, Chicago RTD, SFMTA, RTD (Denver), VTA, BART as well as many DOTs and Airport facilities in the USA, Canada, Latin America and around the Globe. If you would like more information about this topic, please contact us at Sales@WVCORailroad.com or 800-333-9826. 

WVCO to Exhibit FastPatch Fiber Connect 2018

Fiber-Connect

As the demand for more bandwidth and widespread deployments of fiber broadband increases, so does the need for cost-effective concrete repair solutions. Fiber networks are enhancing economic development and social interaction in communities throughout the United States and the world. According to Cisco’s latest Virtual Networking Index, the average North American home has 7 Internet-capable devices going at any given time. And by the year 2020, that number will swell to over 12 devices per person.

Fiber optic installation must be precise and cost-effective so numerous civic, business and political leaders are turning to reliable concrete repair solutions like FastPatch to quickly repair roads, sidewalks and other important infrastructure while keeping repair costs down.

WVCO will be in Nashville June 4th-6th exhibiting products from our FastPatch division at the premier fiber broadband event in North America – the 2018 Fiber Connect conference, presented by the Fiber Broadband Association! We are looking forward to the opportunity to meet with industry leaders, fiber broadband network operators, and other cutting-edge vendors and equipment providers.

Typical uses of FastPatch concrete repair products include

  • Filling voids, defects and damaged areas in roadways, parking lots, warehouses, and sidewalks.
  • Concrete foundations and footings, anchor bolts or rebar.
  •  Repair cracks and spalls in roadways, warehouse, and freezer floors.
  • Roadway, warehouse floors, and dock repairs.
  •  Pillars, curbs, sidewalks.

About the Fiber Broadband Association (FBA)
The FBA is a non-profit association consisting of organizations that deliver services over next-generation, direct fiber-optic connections – as well as companies that manufacture fiber products and others involved in planning and building fiber networks.
Gigabit-enabled networks are now possible and are beginning to appear in some communities, with expectations that these superfast, all-fiber services will become standard within a few short years. To learn more, visit www.fiberbroadband.org.

FastPatch Launches New Consumer Friendly Website

FastPatchNew FastPatch Website Filled with Helpful Resources and Info:  www.FastPatchSystems.com

Though our roots are in the wood and railroad products industry, our groundbreaking line of concrete repair solutions is in high demand. It all began more than a decade ago when we were approached by key transportation professionals who needed fast-curing and ultra-tough materials for repairing roadways and bridges.

Our solution was the development of FastPatch.

FastPatch is a significant leap forward in technology from antiquated “powder” type repair materials that are non-flexible, require water, and are labor intensive to install. The product proved to outperform and outlast traditional products, plus it was easier to install with our custom dispensing machine and easy-to-use kits.

It didn’t take long for FastPatch to be adopted by several States D.O.T.s such as California, Texas, Georgia and Washington among others. Today FastPatch is used to repair airports, roads, driveways, highways, bridges, railroads, parking lots, ramps and loading docks, warehouse floors, and other various applications all over the world (e.g., Australia, China, South America, Canada, Mexico, UK).

Product use has become so widespread, we launched a new website dedicated to this product. The website is filled with resources for everyone from Public Works & Engineering/Construction industry professionals to home improvement “DIYers”. It is also filled with helpful data sheets, FAQs, and case studies.

We hope you will visit our new website and contact us with any questions and feedback: FastPatch@wilvaco.com or 800-333-9826. You can check out our videos all in one place at vimeo.com/fastpatch.

FastPatch Pavement and Structure Preservation from FastPatch Systems on Vimeo.

photo credit: tenpouzann01 via photopin (license)