2025 Underground Stone Safety Seminar
Join Us at the 2025 Underground
Stone Safety Seminar

Join us at the Underground Stone Safety Seminar on Tuesday, December 9, and Wednesday, December 10 at the Louisville Marriott East Hotel. This is a must-attend event in the underground stone industry! With 250+ attendees from over 20 states representing 70+ companies, this seminar is your chance to learn from experts, explore the latest safety innovations, and network with industry leaders.
Kick off the conference on Tuesday afternoon for our early bird session before joining us for our welcoming reception in the exhibit area—perfect for connecting with peers and discovering new equipment and trends. On Wednesday, dive into engaging presentations and interactive sessions, enjoy lunch with fellow professionals, and wrap up the day with door prizes and plenty of networking opportunities.
Don’t miss this opportunity to gain insights, strengthen connections, and stay ahead in underground stone safety!
Itinerary:
Tuesday, December 9:
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Registration opens at 3:00 p.m.
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Afternoon general session: 4:00 – 6:00 p.m.
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Welcome Reception immediately following in the exhibit area – a perfect opportunity to network with industry professionals and explore the latest trends, equipment, and safety advancements.
Wednesday, December 10:
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Registration opens at 7:00 a.m.
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General session: 8:00 a.m. – 12:00 p.m., followed by lunch
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Afternoon session: Final presentations
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Conference concludes with door prizes around 4:00 p.m.
Don’t miss this chance to connect, learn, and stay ahead in underground stone safety!
How to Register as an Attendee for the Conference
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Early Bird Registration: $325 – Ended Monday, September 15
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Regular Registration: $375 – Began Tuesday, September 16
To help us prepare for the conference, online registration will close on Friday, November 22.
What’s Included:
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Reception, breakfast, and lunch on Day 2
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All meeting materials
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10 Professional Development Hours (PDH) available for seminar attendees that will be emailed to attendees on December 12, 2025.
How to Become an Exhibitor / Sponsor
Important Registration & Cancellation Information
To help us properly prepare for the conference, online registration will close on Wednesday, November 13.
(Please click the Exhibitor/Sponsorship link to view what is included.)
Cancellation Policy: Cancellations must be submitted to the Kentucky Crushed Stone Association office at least 3 business days prior to the start of the conference.
Hotel Reservations – Louisville Marriott East
A block of rooms has been reserved for Tuesday, December 9, and Wednesday, December 10 at the Louisville Marriott East. The room rate is $154 per night, plus tax.
Please note: The hotel room block closes on Monday, November 17. We encourage you to book early to secure your accommodations, as availability is limited and the block is expected to fill quickly.
Important Dates:
Monday, September 15 - Early Bird (Discounted) Registration Ends
Tuesday, September 16 - Regular Registration Begins
Wednesday, November 12 - Deadline to be an Exhibitor
Sponsorship deadlines vary by level, so be sure to check yours for the exact date.
Friday, November 14 - Deadline to receive the discounted room rate.
Friday, November 21 - Deadline to register as an attendee for the conference.
Agenda
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December 9 |
Speaker |
Topic/Title |
| 4:00 PM | Nick Rodgers (Kentucky Crushed Stone Association) | Welcome and Opening Comments |
| 4:10 PM | Emily Hargrove (NSSGA) | NSSGA Update |
| 4:45 PM | Break | Break |
| 5:00 PM | Greg Coker | Leadership & Management / Safety |
| 6:00 PM | Reception with Exhibitors | Close |
| 7:00 PM | Reception ends | |
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December 10 |
Speaker |
Topic/Title |
| 8:00 AM | MSHA (Invited) | MSHA Health and Safety Update |
| 8:40 AM | Dave or Chris Newman (Appalachian Mining & Engineering) | Best Practices for Inter-Level Underground Declines and Shaft |
| 9:10 AM | Todd Elswick or Jordan Elswick | Practical Solutions for Airflow and Dust Control - Paul's Fan Jackie Estep Sales and Marketing Manager |
| 9:45 AM | Dr. Zach Agioutantis, UK Mining Engineering | Stability Mapping Platform for Stone Pillar Analysis |
| 10:15 AM | Lauren Shields, UK Mining Engineering |
Underground Blast Fragmentation Modeling for Use in the Mine-to-Mill Strategy |
| 10:45 AM |
Cade Spurlock & Gable Rath, UK Mining Engineering |
Parameterizing Drone Flight Paths in Underground Mines |
| 11:05 AM | Break | |
| 11:15 AM | Austin Powder Company | Drilling and Blasting |
| 12:00 PM | LUNCH | LUNCH |
| 1:00 PM | Flood Panel | Flood Panel - Risk Management For Mine Flooding |
| 2:00 AM | BREAK | BREAK |
| 2:10 PM |
Nino S Ripepi, Associate Professor, Department of Mining & Minerals Engineering, Director, Virginia Center for Coal & Energy Research, Virginia Tech |
Fundamentals of Stone Pillar Mechanics |
| 2:35 PM | Brent Slaker, RESPEC | Review of Pillar Benching and its Impact on Stability |
| 3:00 AM | Taghi Sherizadeh, Missouri S&T & Sam Nowak, Optirock | Distributed Fiber Optic Sensing (DFOS) for ground movement monitoring |
| 3:30 AM | Ryan Burkholder, Caterpillar | Cat Detect, Tracking, Driver Safety Systems (DSS), and Collision Avoidance Systems (CAS) |
| 4:05 PM | Door Prize Drawing | Adjourn |
Exhibit Layout

Registered Exhibitors
Booth 1 - J.H. Fletcher & Co.
Booth 2 -
Booth 3 -
Booth 4 - Seiler Instrument Geospatial
Booth 5 - Strata Worldwide
Booth 6 - Sandvik
Booth 7 - Respec
Booth 8 - Thaman Rubber Co.
Booths 9 - Victaulic
Booth 10 - Getman Corportation
Booth 11 - Royal Brass and Hose
Booth 12 -
Booth 13 -
Booth 14 - Carroll Technologies Group
Booth 15 -
Booth 16 -
Booth 17 -
Booth 18 -
Booth 19 - NLT Digital Solutions
Booth 20 -
Booth 21 -
Booth 22 - JENNMAR
Booth 23 - Lynx Core Management
Booth 24 - Arrow Electric
Booth 25 - Belt Tech Industrial
Booth 26 - Shaw Equipment
Booth 27 - McCoy Constructoin & Forestry
Booth 28 - Antraquip Corporation
Booth 29 - RUDD Equipment Company
Booth 30 - Oricas
Booth 31 - GMS Mine Repair
Booth 32 - CMC
Booth 33 -
THANK YOU TO OUR SPONSORS
Platium |
Gold |
Silver |
Bronze |
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