The Driller
  • Sign In
  • Create Account
  • Sign Out
  • My Account
  • NEWS
  • CLASSIFIEDS
  • EQUIPMENT
  • SAFETY
  • VIDEOS
  • EDUCATION
  • SOURCEBOOK
  • EVENTS
  • SUBMIT
  • ABOUT
  • SIGN UP
cart
facebook twitter linkedin youtube
  • NEWS
  • Water
  • Geothermal
  • Construction
  • Environmental
  • Mining
  • All Industry News
  • EQUIPMENT
  • Rigs & Heavy Equipment
  • Consumables
  • Pumps
  • Featured Products
  • VIDEOS
  • Newscast
  • Drill Talks
  • Ask Brock
  • Emerging Drillers
  • EDUCATION
  • Drilling Business Insights
  • Reference Desk
  • Sponsored Insights
  • EVENTS
  • Conferences & Demo Days
  • Newscast LIVE
  • SUBMIT
  • Drillers @Work
  • ABOUT
  • Contact
  • Advertise
The Driller
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
The Driller
  • NEWS
    • Water
    • Geothermal
    • Construction
    • Environmental
    • Mining
    • All Industry News
  • CLASSIFIEDS
  • EQUIPMENT
    • Rigs & Heavy Equipment
    • Consumables
    • Pumps
    • Featured Products
  • SAFETY
  • VIDEOS
    • Newscast
    • Drill Talks
    • Ask Brock
    • Emerging Drillers
  • EDUCATION
    • Drilling Business Insights
    • Reference Desk
    • Sponsored Insights
  • SOURCEBOOK
  • EVENTS
    • Conferences & Demo Days
    • Newscast LIVE
  • SUBMIT
    • Drillers @Work
  • ABOUT
    • Contact
    • Advertise
  • SIGN UP
MarketsConstruction DrillingFoundation Drilling

With Slope Work, Company Takes Care of Ohio's Infrastructure

By Debby Keegan
slope stabilization on a highway

The slopes can present a challenge for the equipment, which has to reach over barriers to drill.

Source: Bay Shore Systems Inc. photos

working on a stabilizing hole
A Dennison crew tops off the cement around the I-beam in one stabilizing hole.
roadside slope
The slopes also make these roadside stabilization projects a challenge for crews.
Bay Shore TR60 drilling rig

Dennison turned to a Bay Shore TR60, as opposed to a dangle drill, finding it produced cleaner — and faster — holes.

slope stabilization on a highway
working on a stabilizing hole
roadside slope
Bay Shore TR60 drilling rig
July 24, 2019

Dennison Bridge Inc. has been completing highway and slide repair work for the Ohio Department of Transportation since the 1950s. Slope stabilization is a niche specialty, but with more than 43,000 lane miles of highways representing the fourth-largest portion of the Interstate system in the nation and an infrastructure report card of D+, Dennison Bridge has the resources that can deliver success on most ODOT projects. 

The slope repair project outside of Alexandria, just up from the Ohio River and State Highway 7, was slated to start last fall but, at the last minute, a water main was discovered that had to be relocated before the work could start. This delayed the project until March 2019. 

The project called for a total of 221 drilled shafts in two phases: 25 in one location and 196 in another. The predominant soil conditions included areas with clay on top but rock underneath, so they needed a more powerful and efficient drill rig than the dangle drill they’d been using. Dennison Bridge selected Bay Shore’s TR60. The dangle drill only has a one-piece kelly bar and no crowd-pressure system or side-tilt capabilities. It also weighs only a fraction of what the TR60 weighs, and that extra weight helps the auger battle whatever is in the ground. 

With the slope continually sliding, it was imperative the reinforced concrete pilings be installed as quickly as possible. The first 25 holes were done with the dangle drill and took two weeks, averaging two holes per day. The second phase with 196 holes and using the TR60 completed six holes per day with an expected finish of six weeks. 

The 24-inch diameter holes are drilled 30-feet deep. After drilling the shaft, a 26-foot I-beam is inserted to provide slope stability before cement is poured in. After 20 to 30 minutes, the cement has dried, and a form is placed over the hole so additional cement can be poured to create an above surface column of approximately 2 feet. 

One of the largest savings with this project, between the dangle drill and the TR60, is the cost of cement. With the dangle drill, 12 yards of cement were needed to fill two holes. Because the TR60 is able to drill a smoother and straighter hole, 10 yards of cement are needed to fill three holes. At a cost of $137 per yard, this represents a savings to Dennison Bridge of $2,192 for every six holes drilled.

The most challenging aspect of this project and all of Dennison Bridge’s projects is the sloping conditions on which the machinery and employees must operate. The hillsides can have slopes of 25, 30, even 45 degrees or steeper. The employees are working on the slope where footing is difficult. The drill rig needs enough reach to be able to reach over the barrier and drill the hole, all while remaining stable. 

Matt Nardi, president of Dennison Bridge, said, “This new drill rig is perfect for this application. It’s just what we needed. We are very happy we purchased it.”

During 2019, ODOT will invest more than $2 billion in 1,000 projects, 90 percent of which are to preserve existing roads and bridges.

KEYWORDS: drilled shafts foundation drilling infrastructure

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Debby Keegan is marketing manager for Bay Shore Systems Inc. For more information, visit https://bayshoresystems.com.

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • geotechnical drilling rig

    6 Onsite Phrases Environmental Drillers Hate

    Here are six phrases that highlight common frustrations...
    Markets
    By: Jeff Garby
  • Wayne Nash

    Pipe Stuck? Common Causes and Solutions for Drillers

    If you have drilled for any length of time, sooner or...
    Markets
    By: Wayne Nash
  • submersible pumps, water well pumps

    Selecting and Sizing Submersible Pump Cable

    This article helps pump installers and servicers decide...
    Water Wells
    By: Bob Pelikan
You must login or register in order to post a comment.

Report Abusive Comment

Subscribe For Free!
  • eNewsletters
  • Online Registration
  • Subscription Customer Service
  • Manage My Preferences

The Driller Newscast: Coiled Tubing Drilling and the Future of Geothermal

The Driller Newscast: Coiled Tubing Drilling and the Future of Geothermal

The Driller Newscast: 21st Century Drillers | Part 1 DEMAND

The Driller Newscast: 21st Century Drillers | Part 1 DEMAND

The Driller Newscast, Episode 147: Global Geothermal Collaboration at NY-GEO 2025

The Driller Newscast, Episode 147: Global Geothermal Collaboration at NY-GEO 2025

The Driller Newscast: New York Geo Talks 2025 Conference with Hands-on Driller Education

The Driller Newscast: New York Geo Talks 2025 Conference with Hands-on Driller Education

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the The Driller audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of The Driller or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • demo of a DM450 drilling rig during a customer factory visit
    Sponsored byGeoprobe

    Built for You: Smarter Drill Rigs, Stronger Support, Bigger Opportunities

Popular Stories

MainPhotoTwoBrothers.jpg

Two Brothers' Journey Through the Drilling Industry

demo of a DM450 drilling rig during a customer factory visit

Built for You: Smarter Drill Rigs, Stronger Support, Bigger Opportunities

AI and Drought Concerns

AI’s Growing Thirst for Water and Power

The Driller Classifieds

COMPRESSORS

EAST WEST MACHINERY & DRILLING IS BUYING AND SELLING AIR COMPRESSORS, AIR BOOSTERS, AIR ENDS & PARTS
Company: East West Machinery

DRILL RIGS

LOOKING FOR LATE MODEL TOPHEADS & DRILLTECH D25'S
Company: Spikes’s Rig Sales

DRILL RIG PARTS

MEETING DRILLERS NEEDS AROUND THE WORLD
Company: East West Machinery

ELEVATORS

SEMCO INC. PIPE ELEVATORS
Company: Semco Inc.

GROUTERS

GROUTING EQUIPMENT - GROUT PUMPS & GROUT HOSE REELS
Company: Geo-Loop Inc.

PUMP HOISTS

SEMCO INC. - BASIC PUMP HOISTS
Company: Semco Inc.

WELL PACKERS

LANSAS PRODUCTS - INFLATABLE WELL PACKERS
Company: Vanderlans Lansas Products

WELL SCREENS

WELL SCREENS & SLOTTED PIPE
Company: Alloy Screen Works

Products

Water Quality Engineering: Physical / Chemical Treatment Processes

Water Quality Engineering: Physical / Chemical Treatment Processes

By carefully explaining both the underlying theory and the underlying mathematics, this text enables readers to fully grasp the fundamentals of physical and chemical treatment processes for water and wastewater.

See More Products

Subscribe to The Driller Newscast

Related Articles

  • Trump infrastructure feature image

    Trump Infrastructure Plan Slowly, Steadily Takes Shape

    See More
  • risk management in drilling

    Manufacturing or Drilling, Treat Customer Concerns with Care

    See More
  • Liebherr LB 45

    Liebherr’s New LB 45 Takes on Island Piling Project

    See More

Related Directories

  • Mobile Drill Intl.

    Mobile Drill Intl supplies a full line of new & used drill rigs along with parts & tooling for the Geotechnical & Environmental industries. MDI is structured to not only be a supplier for our customers, but also a resource to assist you with the growth of your business.
  • Star Iron Works Inc.

    Unmatched in its service to the industry, STAR IRON WORKS, INC. manufactures and supplies a comprehensive array of drilling products. Star Iron Works has knowledgeable sales staff that works closely with production management and also offers customers the unique opportunity to ship via our own Star Truck.
  • Keystone Drill Services

    Keystone Drill Services pairs over a century of experience with a diverse supplier network to resolve drill-related issues. Customers look toward Keystone as a one-stop shop for drilling projects. Keystone Drill Services is a trusted partner from sales and service to parts, rentals, and rebuilds. Delivering results & rock-solid dependability.
×
The slopes can present a challenge for the equipment, which has to reach over barriers to drill. Source: Bay Shore Systems Inc. photos
A Dennison crew tops off the cement around the I-beam in one stabilizing hole.
The slopes also make these roadside stabilization projects a challenge for crews.
Dennison turned to a Bay Shore TR60, as opposed to a dangle drill, finding it produced cleaner — and faster — holes.

Dig deeper into the drilling and water supply industry!

Build your knowledge with The Driller, covering the people, equipment and technologies across drilling markets.

SIGN UP NOW
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
    • Classifieds
  • SIGN UP TODAY
    • Create Account
    • eNewsletters
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2025. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing

The Driller
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
The Driller
  • NEWS
    • Water
    • Geothermal
    • Construction
    • Environmental
    • Mining
    • All Industry News
  • CLASSIFIEDS
  • EQUIPMENT
    • Rigs & Heavy Equipment
    • Consumables
    • Pumps
    • Featured Products
  • SAFETY
  • VIDEOS
    • Newscast
    • Drill Talks
    • Ask Brock
    • Emerging Drillers
  • EDUCATION
    • Drilling Business Insights
    • Reference Desk
    • Sponsored Insights
  • SOURCEBOOK
  • EVENTS
    • Conferences & Demo Days
    • Newscast LIVE
  • SUBMIT
    • Drillers @Work
  • ABOUT
    • Contact
    • Advertise
  • SIGN UP