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Crews wrap up yearslong landslide project on Columbia Parkway in Cincinnati, Ohio

By kk42|September 28th, 2021|Landslides, Geotechnical Ohio, Cincinnati, Geotechnical Services|

Source: Columbia Parkway Hillside Stabilization - Transportation & Engineering Source: Crews wrap up yearslong landslide project on Columbia Parkway Crews have wrapped up construction on a years long project to stabilize a large swath of hillside along Columbia Parkway in Cincinnati, Ohio — a stretch that has long been a landslide risk. Contractor crews officially wrapped up the $17.6 million project this week, city officials announced. The project’s footprint extends over two miles on the uphill side of the parkway from Bains Street near downtown to just east of the William Howard Taft Road-Torrence Parkway intersection in East Walnut Hills. Cincinnati’s Department of Transportation & Engineering began developing a long-term stabilization plan for the parkway in the spring of 2019 following a series of landslides in multiple locations along the uphill side. Landslides in the area began increasing in frequency and significance in recent years, peaking in the winter and early spring of 2019. The threat to public safety also was increasing with mud and debris frequently spilling over existing retaining walls onto the roadway, prompting emergency closures along the five-lane thoroughfare that carries approximately 30,000 vehicles a day from the city’s east side into downtown. The parkway was built in the late 1930s as a Depression-era public works project situated along a bluff overlooking the Ohio River. The Ohio River traces a path along Illinois, Indiana, Kentucky, Ohio, Pennsylvania, and West Virginia. Mitigation efforts in the 1990s helped reduce the impact of landslides on the downhill side of the parkway but didn’t address the uphill side. City council approved funding for an emergency mitigation project in late spring 2019 and it started to take shape that summer once Canton-based Beaver Excavating was selected as the prime contractor. The proposed dual solution including soil nailing for the steepest sections, and [...]

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Ohio Geotechnical engineering faculty to develop course with Japanese colleagues

By smadi66|September 20th, 2021|Lorain, Geotechnical Services, Columbus, Cleveland, Cincinnati, Toledo, Akron, Dayton, Parma, Canton, Youngstown, Geotechnical Ohio|

Source: Geotechnical engineering faculty to develop course with Japanese colleagues | Civil, Environmental and Geodetic Engineering Geotechnical engineering faculty to develop course with Japanese colleagues Posted: July 20, 2020 Thanks to an award granted by a partnership of The American Council on Education (ACE) and the Institute for Innovative Global Education, Ohio State faculty and students will have soon have the opportunity to collaborate with their colleagues and peers at the University of Tsukuba in Japan. The two universities were selected by ACE to participate in the U.S.-Japan Rapid Response Virtual Exchange / Collaborative Online International Learning (COIL) Transformation Lab. The COIL program fosters U.S.-Japan higher education ties through the development of new and innovative courses. Daniel Pradel Daniel Pradel, professor of practice in geotechnical engineering, will collaborate with Takashi Matsushima, professor of engineering information and systems at the University of Tsukuba, to adapt a current Ohio State course called, “Learning from disasters: Extreme events and their impact on infrastructure, engineering, and society.” Professor Pradel previously participated in several post-disaster, engineering reconnaissance teams, including the 2015 Ghorka Earthquake in Nepal, the 2011 Tohuku Earthquake and Tsunami in Japan and 2017 Hurricanes Irma and Maria in Puerto Rico. He said that studying the response to these and other extreme events will reinforce, to students, the importance of resilience in designing and developing infrastructure. "Historical decisions in planning, engineering and/or urban development play important roles that often magnify the destructive effects of extreme events," Pradel said in a statement. He went on to emphasize the other challenges these events present. "In developing countries, where resources tend to be limited, extreme events such as earthquakes and typhoons often result in medical threats from infectious diseases due to the limited availability of clean water and emergency medical services." Daniel Pradel surveys landslide damage caused by Hurricane Maria, Puerto Rico, 2017. While international travel is not possible during [...]

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Testing Pavement Sections at Ohio University

By smadi66|December 5th, 2019|Geotechnical Alabama, Geotechnical Connecticut, Geotechnical Florida, Vertek Partners, Video Posts, Geotechnical Arizona, Geotechnical Arkansas, Geotechnical California, Geotechnical Colorado, Geotechnical Ohio, Geotechnical Delaware, Geotechnical Georgia|

Ohio Unversity Accelerated Pavement Tester in Action! In 1997 Vertek delivered our first of many Accelerated Transportation Loading Systems (ATLaS). Ohio University published this video, dated in 2012 of the pavement load tester in use at their Accelerated Pavement Load Facility. Common pavement tests include: Pavement coating lifetime analysis Experimental pavement fatigue estimation Pavement rutting Impact of temperature cycling on pavement Effects of wheel wander on pavement lifespan [/fusion_youtube] Though our designs have evolved since 1997 to better handle environmental and energy useage factors, many components of the above are still present on our current deliveries of pavement and bridge deck testers. These testers are designed to deliver actionable data regarding the lifespan and limits of road surfaces and pavement composition in shortened timespans. While this website is primary dedicated to our CPT business, Vertek's wealth of geotechnical manufacturing experience has led to additional focus on structural integrity fields such as load testing. See our ATLaS pavement and bridge load testing page for more information or to inquire.

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MSD budgets $200 million for Ohio River Tunnel project – WDRB 41 Louisville News

By smadi66|September 12th, 2017|Tunneling, Geotechnical Kentucky, Louisville, Drilling Kentucky|

The Metropolitan Sewer District is budgeting $200 million for the Ohio River Tunnel project to improve water quality in Louisville. LOUISVILLE, Ky. (WDRB) – The Metropolitan Sewer District is budgeting $200 million for the Ohio River Tunnel project to improve water quality in Louisville. According to Jacob Mathis, an MSD engineer and manager of this project, just a tenth-of-an-inch of rain can overwhelm parts of the sewer system in the district, sending stormwater and drainage straight into the Ohio River or Beargrass Creek. “In a typical year, there’d be four billion gallons of sewage released into these waterways,” Mathis said. In hopes to reduce sewer drainage across the country, the federal government is requiring communities to find ways to mitigate the damage by Dec. 31, 2020. If Louisville does not meet the deadline, the government could enforce fines or penalties. In response, MSD engineers devised a plan of three new basins in three different neighborhoods to store overflow. But there were concerns over how much that could interrupt construction, business and daily life. MSD decided to take a different route and came up with the Ohio River Tunnel project. “This project is one of the first of its kind in Louisville or even the state of Kentucky,” Mathis said. Engineers describe it as being on the same level and magnitude as the Ohio River bridges undertaking. But this project is intended to be out of sight, out of mind. “There will be less disruption to the community itself with traffic impacts, economic impacts,” Mathis said. “We won’t disturb the big economic corridor along Main Street.” The tunnel will start underneath what will be the western part of Waterfront Park near 13th and Rowan Streets. It’ll head east underneath the Ohio River towards I-64. At the Second Street Bridge, the tunnel then jogs inland to Butchertown. [...]

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Louisville Indiana – Kentucky Ohio River Bridges Project

By smadi66|December 6th, 2015|Florence, Georgetown, Louisville, Lexington, Geotechnical Indiana, Bowling Green, Owensboro, Hopkinsville, Louisville, Richmond, Geotechnical Ohio|

https://www.youtube.com/watch?v=26r9MpVATsI Today's "Walk the Bridge" event attracted tens of thousands of people. The Louisville-Southern Indiana Ohio River Bridges Project addresses cross-river transportation needs in Louisville, Kentucky and Southern Indiana and will result in safer travel, less congestion and improved access to destinations in the region. LOUISVILLE, Ky. – Governor Steve Beshear announced that the new Ohio River bridge between Kentucky and Indiana in downtown Louisville will be named the Abraham Lincoln Bridge – connecting, as it does, the states of Lincoln’s birth and raising. “Lincoln led our nation through its bloodiest and greatest constitutional and political crisis – the American Civil War,” Gov. Beshear said. “But at the end of that national trauma, we remained a ‘United’ States of America. It’s therefore fitting that we honor Lincoln’s legacy with a bridge that further unites Kentucky, where he was born, with Indiana then Illinois, where he emigrated as a youth and grew to adulthood.” Kentucky and Indiana jointly are building the bridges project to improve cross-river mobility between Louisville and Southern Indiana. The project also includes construction of a new bridge eight miles upriver, connecting Prospect, Kentucky, and Utica, Indiana.

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Ohio Geotechnical

By smadi66|August 29th, 2015|

Ohio Geotechnical: 200 E. Campus View Blvd., Suite 200 Columbus, Ohio 43235 T: (614) 636-4624 email: Offers the best geotechnical services in Ohio and geotechnical drilling Ohio Geotechnical: Akron, Canton, Cincinnati, Cleveland, Columbus, Dayton, Lorain, Parma, Toledo, Youngstown

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MSE walls going up for landmark Ohio highway project

By smadi66|May 2nd, 2015|Geotechnical Ohio|

Geogrids cited for roads, bridges to improve safety and reduce road congestion. Tensar International announced in an April 16 press release that construction has commenced on one of the largest highway projects in Ohio—including $3 million to construct MSE (mechanically stabilized earth) retaining walls. When complete, 30 precast panel retaining walls will be built, totaling more than 200,000 square feet, “making it one of the largest projects in Tensar’s uniaxial geogrid product line history,” the release stated. The full scope of the Ohio highway project is to construct 22 new bridges, improve safety, reduce road congestion, and connect neighborhoods in Columbus, Ohio. A new travel lane will also be added on Interstate 670 to help reduce weaving across traffic lanes to exits. (Interstate 670 runs through downtown Columbus, connecting I-70 west of downtown with I-270 and U.S. 62 near the eastern suburb of Gahanna.) The release noted that the first phase of the Columbus Crossroads project is slated for completion in 2014. Kokosing Construction is the contractor for the project.

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Ohio highway closed when enormous rock falls on it

By smadi66|May 2nd, 2015|Geotechnical Ohio|

A major route along the Ohio side of the Ohio River was closed Friday after a house-sized boulder fell on the westbound lanes. IRONTON, Ohio —A major route along the Ohio side of the Ohio River was closed Friday after a house-sized boulder fell on the westbound lanes. The rockslide happened at about 3 a.m. on U.S. 52 just across the river from Ashland, Ky., allowing crews to detour Ohio traffic through Kentucky. WSAZ-TV reported that a pickup ran into the rock shortly after it fell, but the driver was not injured. Crews estimate it will take two days to remove the boulder and other debris.

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Cleveland Heights hires engineering firm for review of recommendation to remove Horseshoe Lake dam

By kk42|October 6th, 2021|Cleveland, Cincinnati, Toledo, Akron, Dayton, Parma, Canton, Youngstown, Lorain, Geotechnical Ohio, Columbus|

Source: Cleveland Heights hires engineering firm for review of recommendation to remove Horseshoe Lake dam - cleveland.com CLEVELAND HEIGHTS, Ohio -- The city has hired its engineering firm to conduct a peer review of the Northeast Ohio Regional Sewer District’s recommendation to remove Horseshoe Lake dam and restore Doan Brook to its earlier natural state. Gannett Fleming Engineers and Architects, based in Camp Hill, Pa., with an office in Fairlawn, agreed last month to do the assessment for $9,000. Plans are to complete the initial review within two weeks of the city’s notice to proceed. From there, Gannett Fleming will take part in a virtual meeting with city officials to present its findings and answer questions, with written commentary to be provided within two weeks of that, according to a “scope of services” agreement. Meanwhile, Northeast Ohio Regional Sewer District CEO Kyle Dreyfuss-Wells sent an update to Cleveland Heights council last week also asking that the city “consider its concurrence with our recommended approach by Nov. 8.” On Sept. 27, Shaker Heights City Council approved its “resolution of concurrence” with the NEORSD recommendations, also being sought from Cleveland Heights council as well, since both cities lease the designated parkland from the City of Cleveland. Cleveland Heights council decided last month to seek a “second opinion” on the $28.3 million proposal to remove the lake and dam, as well as keeping Lower Shaker Lake intact with a refortified dam and dredging -- at no cost to either city. “We are confident in our recommendation to the cities of Shaker Heights and Cleveland Heights to restore Doan Brook through removal of Horseshoe Lake dam,” Dreyfuss-Wells stated. The Gannett Fleming peer review will likely include “hydrologic and hydraulic analyses and an evaluation of engineering alternatives to address identified deficiencies, and that the evaluations [...]

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Collaborative summer at ERIC for freshwater research

By kk42|October 4th, 2021|Geotechnical Indiana, Geotechnical Ohio, Geotechnical Illinois, Geotechnical Michigan, Geotechnical Wisconsin, Geotechnical Minnesota|

Source: Freshwater research: A collaborative summer at ERIC | All In Wisconsin When Amanda Stickney learned about chemistry in sixth grade, her love of math and science clicked. Amanda Stickney analyzes samples at the ERIC lab. “In high school, I went to a semester boarding school that focused on environmental science and stewardship,” says the recent graduate of UW-Stevens Point’s chemistry program. “That’s when I knew I wanted to do something with environmental chemistry.” Last summer, Stickney had a unique opportunity to expand her laboratory skills at UW Oshkosh’s Environmental Research and Innovation Center (ERIC), the UW System’s most comprehensive research and testing center. Each year ERIC hires about 40 students for its various programs. Historically, most of them have been undergraduates from UW Oshkosh. A grant from the Freshwater Collaborative of Wisconsin (FCW) helped give students from other UW campuses, including UW-Eau Claire, UW-Stevens Point, UW-Stout, UW-Superior, UW-Parkside and UW-Whitewater, the opportunity to train at one of ERIC’s three locations — Oshkosh, Manitowoc, or Door County. The FCW grant funded four positions, and an additional three-and-half positions were funded through matching grants. “We provide opportunities for students to learn the techniques, the workflow and the environment of this type of laboratory,” says Greg Kleinheinz, Viessmann Chair of Sustainable Technology and professor of environmental engineering technology at UW Oshkosh. “One of the goals of our Freshwater Collaborative project was to make inroads with other campuses and bring students from the different campuses together.” Students spent a week in the ERIC lab training and learning analytical techniques. Because of her major, Stickney worked in the lab all summer, learning how to run the equipment, analyze samples and follow standard operating procedures. “If I want to work in a lab, I wanted to really learn chemical safety,” she says. “Not everyone can follow an SOP [Standard Operating Procedure] for [...]

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