EWB Travels to Bolivia to Address Roadway Flooding and Erosion.

Michigan Tech Students with Young Community Members
Young community members receive a lesson on how to fly and take pictures with a drone. Pictured: Maria Carpita, Sarah Hirsch, and Travis Durgan.

The Engineers Without Borders-USA (EWB-USA) Chapter at Michigan Tech has been working with the communities of Santa Barbara and Buena Vista, Bolivia to address the major regional problem of roadway flooding and erosion during the rainy season. When the road becomes impassable, as it frequently does in these months, it can completely cut off community members from access to healthcare, agricultural work, education, and commerce. In May of 2019, five student members and one alumni advisor traveled to Bolivia to assess the situation and the needs of the communities. During their visit, the team utilized drones to topographically map the community and 8 km of road leading to and from Buena Vista. They also met with local government officials to discuss the problem and potential solutions and held an introductory meeting with community members.

 

Students setting up a drone landing.
Students on the May 2019 Assessment Trip stage the Mavic Pro Drone for data collection along an 8-km stretch of road.
Pictured: Sarah Hirsch, Joshua Langlois, Jake Aguado, and Travis Durgan.

In the coming year at Michigan Tech, the team will use the data they collected to design and eventually implement affordable and sustainable solutions, potentially including culverts, drainage ditches, and alternative materials and road resurfacing methods.  EWB-USA community partnerships last for a minimum of 5 years and work to address basic human needs through projects in water distribution, sanitation, energy, agriculture, and transportation infrastructure.

Azad Heidari Publishes with the Journal of Hydrology

Dr. Alex Mayer, Azad Heidari and Dr. David Watkins
Dr. Alex Mayer, Azad Heidari and Dr. David Watkins

PhD Candidate, Azad Heidari along with his advisors – David Watkins and Alex Mayer recently published “Hydrologic impacts and trade-offs associated with forest-based bioenergy development practices in a snow-dominated watershed, Wisconsin, USA in the Journal of Hydrology. The journal is a peer-reviewed academic publication that is currently ranked first in Google Scholar in the Hydrology and Water Resource category.

Researchers Model PFAS Treatment

CarbonAlan Labisch, an environmental engineering student, Eric Seagren (CEE), and David Hand (CEE) are featured in a Detroit Free Press article.

Researchers seek PFAS solutions as they try to break down the ‘forever chemical’

It’s a daunting task: How to break down “the forever chemical?”

But scientists across the country are researching, with urgency, ways to bust apart or capture per- and polyflouroalkyl substances, or PFAS. State officials suspect the potentially harmful compound could be contaminating more than 11,000 sites in Michigan, and hundreds more across the country.

In addition, Michigan Technological University is examining how granular-activated carbon filters, the most common solution to dealing with PFS contamination, can be optimized for peak performance at the lowest cost.

“What we’re trying to do is create ways to tell other engineers how they can treat PFAS with granular-activated carbon,” said Alan Labisch, an environmental engineering student working on the project under the supervision of Michigan Tech environmental engineering professor Eric Seagren and professor emeritus David Hand.

Read more at the Detroit Free Press by Keith Matheny.

Zhanping You Applies Asphalt Solution to Dickinson County Roads

Zhanping You
Zhanping You

IRON MOUNTAIN, Mich. (WLUC) – Researchers at Michigan Tech are working with the Michigan Department of Environment, Great Lakes, and Energy and the Dickinson County Road Commission to test a new type of asphalt.

Zhanping You, Professor of Civil & Environmental Engineering at Michigan Tech helped to secure a $650,000 grant which was partially funded by the Michigan EGLE – formerly the DEQ.

It all starts at the asphalt plant, where they’re using the exact same asphalt various aggregates, petroleum and heat. However, there’s one crucial difference. They also add powdered rubber tires. They crush used tires up into a fine powder and through it in the fire.

“We prepared the lab designs for example how much gravel, how much sand, how much rubber and how much asphalt,” Professor You explained. They’ve also determined precisely how thick each layer should be for maximized performance.

Read more at TV6 FOX UP, by Shawn Householder.

Related:

How to Make Sweaty, Freezing, Versatile Bituminous Materials

Stan Vitton on Unique Norwood Shale

Norwood Shale showing rocky hillside

The Hayes Township Board of Trustees could cover up what is considered one of the most unique rock formations in the world because of flaking shale.

Stanley Vitton is a professor at Michigan Tech, who has a Ph.D. in civil engineering, a Master of Science in mining engineering and a Bachelor of Science in geological engineering, and also has worked for the Shell Mining Company, which is a subsidiary of Shell Oil Company. He is also an expert in geometrics, along with having a long list of scholarly research and creative contributions throughout his career.

Vitton informed the board the shale wall is structurally safe, after he examined the shale inside Hayes Township Park Camp Sea-Gull.

Read more at the Charlevoix Courier, by Lonnie G. Allen.

Video: Norwood Shale at Hayes Township Park Camp Sea-Gull

Culvert Asset Management Selected as Project of the Year

APWA 2018 Award with five people including two recipients

Tim Colling, Director of the Center for Technology & Training, congratulates Chris Gilbertson and Scott Bershing for their leadership with the 2018 Michigan Local Agency Culvert Asset Management Pilot Project. The project was selected as the 2019 Project of the Year by the Michigan Chapter of the American Public Works Association (APWA). The team was able to complete this project on a tight, legislatively mandated timeframe.

I think this project is a great example of the work that Michigan Tech does working closely with state and local government to support public infrastructure. Tim Colling

Gilbertson and Bershing received the award at APWA’s Statewide Conference on May 23, 2019. The project was forwarded to the APWA National office for competition at that level.

Also winning an APWA award was Zhanping You for his project with Kalamazoo Country Road commission using recycled tire rubber for a chip seal.

Tim Colling
CTT Director Tim Colling
Chris Gilbertson
Chris Gilbertson
Scott Bershing
Scott Bershing
Zhanping You
Zhanping You

Marty Auer Selected to Receive IAGLR Lifetime Achievement Award

Martin T. Auer
Martin T. Auer

The International Association for Great Lakes Research (IAGLR) has selected Marty Auer (CEE) for their Lifetime Achievement Award. He has been a member since 1975 and a generous donor of IAGLR scholarships. His nomination described Auer’s academic excellence in several areas of research and leadership that has had a positive impact on Great Lakes research.

By Civil and Environmental Engineering.

Rural School Educational Grant

Lloyd Wescoat
Lloyd Wescoat

Lloyd Wescoat (CEE/GLRC) is the principal investigator on a project that has received a $74,967 grant from the U.S. Department of Commerce – National Oceanic and Atmospheric Association.

Joan Schumaker Chadde (CEE) and Amanda Gonczi (GLRC) are co-PIs on the project titled “Lake Superior Stewardship Initiative – Meaningful Watershed Educational Experiences for Rural Schools.”

This is an 18-month project totaling $74,967.