Geotechnical Kentucky Archives - GEOTILL provides geotechnical, construction testing and Environmental services Indianapolis Indiana

The Inner Workings of Geotechnical Drilling | The Driller

The Inner Workings of Geotechnical Drilling Column Helps Drillers, Consultants Improve Drilling Operations Geotechnical drilling is a compelling field. With The Underground Network, we aim to help drillers, assistant drillers, consultants and others navigate its complexities. Welcome to The Underground Network, a new column designed unravel the inner workings of geotechnical drilling. I aim to provide candid, constructive insights for experienced drillers, assistant drillers just starting out and environmental consultants alike. I hope to make this column a must-read for enhancing your knowledge and improving your drilling operations. Why should you read The Underground Network? In this first edition, I outline the topics I plan to cover and offer a couple of starter bits of advice. Practical Techniques and Tips: Geotechnical drilling is a compelling field, and it’s important to stay up-to-date on new techniques and tips that can improve your everyday drilling efficiency onsite. I can provide practical insights, proven approaches and fresh ideas you can apply directly to your everyday work onsite. These tips can complement your existing skills, minimize downtime and ultimately improve the outcomes of your client’s projects. What kind of tips? How about this: Looking to be a better driller? Baroid IDP has conducted drilling fluid trainings for over 50 years, offering field and classroom seminars and demonstrations for rig personnel, contractors, engineers, geologists and regulatory personnel. These seminars, held annually in Houston, consist of five-day courses covering basic drilling fluids technology as well as operational applications such as water well drilling, diamond coring for minerals exploration and construction-trenchless technology. I can guide you through the sign-up process. Industry Updates and News: Success in our drilling industry requires you to stay informed about the latest trends and developments. I plan to deliver important industry updates, including new technologies, drilling rig advancements and regulatory changes. By [...]

By smadi66|July 7th, 2024|Drilling Ohio, Drilling Kentucky, Geotechnical Indiana, Drilling Michigan, Drilling, Drilling Missouri, Geotechnical Kentucky, Geotechnical Ohio, Geotechnical Illinois, Cone Penetration, Geotechnical Michigan, Geotechnical, Drilling, Drilling, Drilling Indiana, Drilling Illinois|0 Comments

BUILD Grant Geotechnical Work Kentucky

BUILD Grant Geotechnical Work Kentucky Leads to Schultz Park Temporary Closure. To design the BUILD grant's riverboat landing facility, a portion of Schultz Park will be closed for crews to conduct geotechnical drilling. A section of Schultz Park along Paducah’s riverfront will be closed to the public for geotechnical crews with Bacon Farmer Workman Engineering & Testing, Inc. to access to the park. The floodwall opening at the Jefferson Street and Water Street intersection will be closed to the public. However, this work will not affect the parking area facing the Ohio River near the transient boat dock. The public will be able to access those parking spaces and the adjacent park from the floodwall entrance at North Second and Madison streets. The four geotechnical borings will provide soil data that will be used in the design of the new riverboat landing structure included in Paducah’s Better Utilizing Investments to Leverage Development (BUILD) grant award. Mayor George Bray said, “This geotechnical work is an exciting milestone for the BUILD grant. We are moving from the environmental assessment phase, which has taken significant time due to requirements by the regulatory agencies, to the design phase. We are grateful for the generous BUILD grant funds and look forward to improving the passenger experience for riverboat visitors to downtown Paducah and to enhancing downtown’s transportation elements.” Source: BUILD Grant Geotechnical Work Leads to Schultz Park Temporary Closure | City of Paducah

By smadi66|July 7th, 2024|Hopkinsville, Richmond, Florence, Georgetown, Drilling Kentucky, Covington, Geotechnical Kentucky, Elizabethtown, Louisville, CPT Blog, Lexington, Cone Penetration, Bowling Green, Owensboro|0 Comments

Louisville VAMC project reaches milestone > Louisville District > Kentucky News Stories

At times there were multiple drill rigs working on the site of the Louisville VA Medical Center to prepare the earth for drilled piers. Louisville, Ky. – For most construction projects, progress can be visually measured as structures start to come out of the ground and begin to take shape. This would not be possible without the foundations that transfers the loads of the vertical structures to the soil safely. Part of that foundation work can include the installation of drilled piers. The Louisville VA Medical Center project recently achieved the completion of a major feature of work by reaching the milestone of “bottoming out” with the installation of the last of 1,057 drilled piers across the site. The drilled piers ranged from 24 to 72 inches in diameter and from five to 35 feet in depth. All buildings have some type of foundation. Most residential buildings have what is called shallow foundations which generally include spread footings to prevent the building from settling. Drilled piers are a type of deep foundation, which is generally utilized for larger buildings, like the Louisville VA Medical Center, said David Garvin, geotechnical engineer. “Drilled piers connect structures directly to the bedrock - keeping the building in place by minimizing settlement and lateral loads from outside forces such as wind loads, seismic loads, etc.,” he explained. “Since drilled piers are below the building, they are advanced from the top of the ground until bedrock is reached, with rebar and concrete placed, then the pier is tied into a column or grade beam.” “Once the drilled pier is tied into the column or grade beam, the steel beams will be placed on top of it. After all steel beams are placed the loads from the entire building will transfer down to the drilled piers and [...]

By smadi66|July 7th, 2024|Louisville, Lexington, Covington, Bowling Green, Elizabethtown, Owensboro, Cone Penetration, Hopkinsville, Richmond, Florence, Georgetown, Drilling Kentucky, Geotechnical Kentucky|0 Comments

Geotechnical Testing happening for U.S. 51 Ohio River Cairo Bridge Replacement Project in Kentucky

The Kentucky Transportation Cabinet (KYTC) announced last week that geotechnical testing for the project was to start at the end of June. The testing includes field work and drilling in the river upstream from the existing bridge. According to the release, crews are driling and testing soil samples from ground level to as deep as 400 feet below the riverbed. Drilling is taking place 24 hours a day, seven days a week, until the work is complete. “Because of the area’s complex river conditions, a lift boat will be used to minimize the impact on passing Ohio River towboat traffic,” the release stated. “The geotechnical work is expected to take a couple of months, but the schedule is dependent on river levels. The geotechnical testing will provide a better analysis of the soils under the river and existing geological conditions, which will give engineers the information necessary to design the foundations for a new bridge.” The work will have no impact on vehicle traffic crossing the existing bridge. The geotechnical work comes as the U.S. 51 Bridge Project Team has scheduled a meeting to update the public on planning for construction of a new bridge. Among other things, the team plans to share the bridge design type for the new structure that could start construction in 2028. Photos and display materials will be available online at https://us51bridge.com/ after the public meeting. The existing U.S. 51 Ohio River ‘Cairo’ Bridge serves as a north-south connector for U.S. 51 and an east-west transportation corridor for U.S. 60 and U.S. 62. The bridge carries about 5,400 vehicles per day between Kentucky and Illinois. About 43 percent of the traffic is commercial trucks. The bridge crosses the Ohio River at navigation mile point 980.4 and carries U.S. 51, U.S. 60, and U.S. 62 [...]

Studying the ground under your feet: Interview with Taylor Hall about rock and soil stability

Source: Studying the ground under your feet: Science Moab speaks with Taylor Hall about rock and soil stability | Get Out & Go | moabsunnews.com Moab is renowned for its biological soil crusts, but what’s happening underneath all that crusty black — with the soil and rock itself? This week, we speak with geotechnical engineer Taylor Hall, owner of the Moab Geotechnical Group, about soil mechanics, engineering tools, and how he decided — at age 15, in a McDonald’s — to start working with the dirt. Science Moab: What is geotechnical engineering? Hall: Geotechnical engineering generally deals with rock and soil mechanics and physics: how those materials will respond to structures or just how they respond to gravity. We might look at something like a bridge to understand its foundations, or we might look at a landslide that gets triggered by natural causes. We’re fortunate to be able to come in there and tell you how things are responding and why and what to expect. Science Moab: How do you test soil? Hall: When geotechnical engineering got its feet in the 1940s and 1950s, they would sample soil by drilling a hole and driving a sampler into the ground using a fixed-weight hammer. Using that method, we were able to acquire a sample and get some resistance associated with that sample. That's much of what we do today, but we do it now because it's backed by 60 or 70 years’ worth of empirical relationships. Generally, you're only dealing with one or two such holes, and you have to use them to characterize a whole site. It's tough, but that's why I chose geotechnical engineering: because no two sites are the same. It provides the opportunity to really think on your feet. Science Moab: Once you’ve taken measurements, how do [...]

By kk42|October 15th, 2021|Geotechnical Wyoming, Geotechnical Kentucky, Geotechnical Arizona, Geotechnical California, Geotechnical Idaho, Geotechnical Montana, Geotechnical New York, Geotechnical Oregon, Geotechnical Utah|0 Comments

Section of Cobb Road closed by sinkhole in Trigg County

Source: Section of Cobb Road closed by sinkhole in Trigg County | WHOP 1230 AM | News Radio A section of Cobb Road in northern Trigg County is closed due to the formation of a sinkhole between the 4 and 5 mile marker not far from the Brushy Grove Creek Bridge. The Kentucky Transportation Cabinet says it’s about two miles west of the Cerulean Community and a little less than a mile east of the Trigg-Caldwell County Line. A contract mowing crew was working along the right-of-way Wednesday when one of the tractors broke through the surface. On investigation, the crew discovered a hole created by the tractor at the edge of the pavement was about 8 feet deep and extended out under the pavement about 10 feet or more. Cobb Road is closed and barricaded at the site as state officials develop a repair plan. The Cabinet says while sinkholes are not uncommon in areas with karst topography, this appears to be one of the larger holes to develop in recent years. Depending on the depth of the sinkhole, Cobb Road could be closed at the site for several days or more.

By kk42|October 1st, 2021|Geotechnical Kentucky, Louisville, Lexington, Bowling Green, Owensboro, Hopkinsville, Richmond, Florence, Georgetown, Covington, Elizabethtown|0 Comments

Kentucky seeks action against West Virginia’s Governor’s coal companies

Source: Kentucky seeks action against WVa gov's coal companies - LEXINGTON, Ky. (AP) — Regulators want the family of West Virginia Gov. Jim Justice to pay a penalty and follow through on a promise to fix environmental problems at eastern Kentucky coal mines. The Kentucky Energy and Environment Cabinet asked a circuit judge this week to enforce an agreement over reclamation violations against Justice; his son, Jay Justice; and several family coal companies. It included a $3 million penalty, plus interest, the Lexington Herald-Leader reported. In a motion filed in Franklin County, the Kentucky agency wants to revoke five permits at Justice-company mines and seize money that had previously been posted for reclamation. The motion seeks to force the companies to fix the site violations and block any new or amended permits until then. The Justices and their companies “have been provided many second chances to meet their permit obligations and time and again have failed,” the motion said. Lexington attorney Richard Getty, who represents the family, said the state’s request was “unnecessarily severe.” Justice has said many of the violations were inherited when he acquired the properties. The companies admitted to hundreds of reclamation violations in eastern Kentucky in 2014 and agreed to monitor water quality, fix drainage problems, stabilize landslides, clean out sediment ponds and eliminate highwalls at dozens of mines. After the companies missed a deadline to fix the issues, the state sued in 2015 to enforce the earlier agreement. A new settlement was reached in 2019 setting deadlines to complete reclamation work at five mines, along with other requirements. Last year, Justice's companies agreed to pay more than $5 million for thousands of mine safety violations in a civil case brought by prosecutors in Virginia on behalf of the U.S. Department of Labor and the Mine Safety and [...]

By kk42|October 1st, 2021|Richmond, Florence, Georgetown, Covington, Elizabethtown, Geotechnical Kentucky, Geotechnical West Virginia, Louisville, Lexington, Bowling Green, Owensboro, Hopkinsville, Environmental|0 Comments

South Dakota Homeowners Sue County Over Sinkhole Risks

Source: South Dakota Homeowners Sue County Over Sinkhole Risks More than 150 homeowners in a development outside Rapid City, South Dakota, are suing Meade County over risks to their properties after a sinkhole exposed an abandoned gypsum mine. The federal complaint filed Sept. 27 by Hideaway Hills residents in Black Hawk seeks damages to be determined by a jury and other relief “allowed by law or equity.” The sinkhole forced about 40 residents from 15 homes in April 2020. Geotechnical studies show there could be water flowing through the abandoned mine and toward Interstate 90 and there is the potential for future sinkholes, the Rapid City Journal reported. The complaint alleges several violations of the state Constitution. It says the decision to approve the subdivision by the county Planning Commission and the Meade County Commission put homeowners at risk. “Without the decisions to approve the subdivision, issue building permits and certificates of occupancy, the opportunity for harm would not have existed,” the complaint states. Developers allegedly informed the county in 2001 of an underground gypsum mine and discussed taking steps to determine if it was safe to build on. The commission approved the subdivision proposal in 2003. Katelyn Cook, an attorney for the county, said her legal team does not comment on pending litigation. South Dakota isn't the only area that suffers from sinkholes. Florida, Texas, Alabama, Missouri, Kentucky, Tennessee, and Pennsylvania tend to have the most damage from sinkholes.

By kk42|October 1st, 2021|Geotechnical Texas, Geotechnical Kentucky, Geotechnical Tennessee, Geotechnical Missouri, Geotechnical Pennsylvania, Geotechnical Alabama, Geotechnical Florida, Geotechnical South Dakota|0 Comments

Sustainable solution to mining’s ‘red mud’ waste enters final stage of testing

Source: Sustainable solution to mining’s ‘red mud’ waste enters final stage of testing | Central Queensland Today University of Queensland has developed technology that could rehabilitate mine waste back to useful soil is entering full-scale trials. University of Queensland has developed technology that could rehabilitate mine waste back to useful soil, with the technology now entering full-scale trials. Developed by researchers at UQ’s Sustainable Minerals Institute in partnership with Rio Tinto and Queensland Alumina Limited (QAL) the bio-engineering technology works by transforming bauxite residue, a by-product of alumina refining also commonly called ‘red mud’, into a soil-like material capable of hosting plant life. QAL Environment and Tailings Manager Trent Scherer said there was an excitement amongst the team to see the project move to a full-scale trial. “After years of watching various trials unfold within our daily work environment, to now be able to see the tangible outcomes of UQ’s work unfolding has been encouraging for the team,” he said. Mr Scherer said QAL were committed to minimizing their environmental footprint through their 5-YES program and the funding and resources provided to this project were further steps in that journey. In 2018 QAL commenced works for their 5-Year Environmental Strategy, comprising of 60 capital works projects and culture change initiatives. With a budget of $440 million designed to improve the environmental performance of QAL. This initiative with UQ is in addition to the 5-YES funding and QAL are hoping will pave the way for the future of tailings management. Ecological Engineering of Mine Wastes Group Leader Professor Longbin Huang said the technology would be trialed on an operational scale at two red mud sites in Queensland after the team secured new multi-million dollar funding agreements with Rio Tinto and QAL. “The technology demonstrates how transformative industry-academia partnerships can [...]

By kk42|September 29th, 2021|Geotechnical Wyoming, Geotechnical Kentucky, Geotechnical Illinois, Drilling Illinois, Drilling Kentucky, Geotechnical Pennsylvania, Geotechnical West Virginia|0 Comments

Lancaster County sinkhole raises concern over detours, emergency responder response times

Source: Lancaster County sinkhole raises concern over detours, emergency responder response times | WHP LANCASTER COUNTY, Pa. — A nearly 20-foot sinkhole on State Route 324 (Marticville Road) between Sprecher Road and West Penn Grant Road in Lancaster County is causing detours for community members and concern over delays for emergency responders. PennDOT implemented a detour Sunday night, originally anticipating work to fill the sinkhole would begin in a month. PennDOT Engineering District 8 Press Officer Dave Thompson exclusively tells CBS 21 News’ Samantha York Thursday the timeline has extended. “We expect this road might be closed into next spring before we can actually start working on it,” Thompson says. “That’s- that’s news to me,” New Danville Fire Company Fire Chief Brad Shenk says. 20% of his 25 active volunteer firefighters live on the opposite side of the sinkhole and respond to emergencies from home in a rural town. He says being delayed for a few minutes can make a big difference when time is of the essence, requesting the sinkhole to be filled sooner. “It’s going to have an adverse effect on our response times to get those members here,” Shenk tells CBS 21’s Samantha York. “We’re a small fire company, we’re counting on everybody to go up at any given time, whoever’s available responds and these guys are going to be delayed by several minutes.” Community members speculate the sinkhole, which reaches from the middle of the road through a drainage ditch and into adjacent property, has something to do with new construction nearby. However, the cause remains undetermined by officials – which is causing the delay in getting it fixed. “We’ve assessed what needs to be done, but we need to get some- an agreement in place with a local property owner that’s property is adjacent to [...]

By kk42|September 29th, 2021|Geotechnical Florida, Geotechnical Texas, Geotechnical Kentucky, Geotechnical Tennessee, Geotechnical Missouri, Geotechnical Pennsylvania, Geotechnical Alabama|0 Comments