27th Annual International Aboveground Storage Tank Conference & Trade Show
Event
27th Annual International Aboveground Storage Tank Conference & Trade Show Orlando, Florida Rosen Shingle Creek Hotel Apr 23 - Apr 25, 2025 Conference / Trade Show https://nistm.org/ Come visit…
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CIM Connect Expo 2025
Event
CIM Connect Expo 2025 Montreal, Canada Montreal Convention Centre May 4 - May 7, 2025 Conference / Trade Show https://convention.cim.org/expo Come visit us at booth 2114 alongside GKM at booth 2116.…
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USSD Annual Conference 2025
Event
USSD Annual Conference 2025 Kansas City, Missouri Sheraton Kansas City Hotel at Crown Center May 5 - May 8, 2025 Conference / Trade Show https://www.ussdams.org/25conference/ Come visit us at booth…
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Rapid City
Office
Rapid City South Dakota South Dakota T: 605-503-7990 +16055037990 F: 601 Kansas City St, Suite 3 Rapid City, SD 57701 Joe Harris, Vice President E: [email protected] Nicholas Aro, Project…
/contact-us/rapid-city
Joseph Sopko, Ph.D., P.E.
Content page
Joseph Sopko, Ph.D., P.E. Headshot of Joe Joseph Sopko is the Director of Ground Freezing of Keller in North America.  Joe Sopko received his BSc, MSc, and PhD in Civil Engineering from Michigan…
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Curriculum Vitae | Joseph Sopko, Ph.D., P.E.
Resource
Curriculum Vitae | Joseph Sopko, Ph.D., P.E. Joe Sopko CV Other Learn more about the experience of Joseph Sopko. Download
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Gilbert Road Bridge
Project
Gilbert Road Bridge In response to significant flooding events and working under an accelerated construction schedule in record-high temperatures, Keller constructs some of the largest drilled shafts…
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Port of Miami Tunnel
Project
Port of Miami Tunnel The Port of Miami Tunnel project consisted of a twin tunnel bored through the coral below the Port of Miami, Florida. mobile refrigeration plants The project Twin tunnels,…
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Eastside CSO
Project
Eastside CSO The East Side Combined Sewer Outflow (CSO) Tunnel project consisted of the construction of approximately 29,000 linear feet of tunnel, seven shafts and multiple pipe-line connections.…
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Boston Central Artery Tunnel
Project
Boston Central Artery Tunnel Three tunnels were to be created beneath seven active Amtrak lines serving Boston’s South Station and the financial district. aerial of site The project Jacking of three…
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Terms of use
Content page
Terms of use This website (the 'website') is the website of Keller Management Services, LLC ('Keller', 'us' or 'we'). Please read these terms and conditions of…
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New Design Method for Frozen Earth Shaft Support
Resource
New Design Method for Frozen Earth Shaft Support temp plot Technical paper The first documented procedures for designing frozen earth structures are over 50 years old, implemented long before the…
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The Use of Liquid Nitrogen Systems Converted to Brine
Resource
The Use of Liquid Nitrogen Systems Converted to Brine refrigeration plant Technical paper There has been a trend in recent years in performing the initial formation freezing using liquid nitrogen (…
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Design of frozen Earth structure for cross passage excavation
Resource
Design of frozen Earth structure for cross passage excavation article snippet Other Ground freezing offers several advantages over other methods of ground improvement. The design of frozen Earth…
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Deep foundations
Solution
Deep foundations Weak, compressible soils may require structural elements that transfer loads to underlying competent soils or rock, specifically deep foundations (also known as heavy foundations).…
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Grouting for Freezing
Resource
Grouting for Freezing diagram Technical paper This paper details the field procedures used to locate unfrozen zones, numeric modeling techniques to verify the effect of the groundwater velocity on…
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Forensics by Freezing
Resource
Forensics by Freezing diagram Technical paper This paper presents case histories where ground freezing was used as a remedial technique for slurry diaphragm walls, jet grouted base seals and secant…
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TBM Repair Using Liquid Nitrogen
Resource
TBM Repair Using Liquid Nitrogen distribution manifold Technical paper During tunnel mining operations under the Fraser River in Vancouver, the Tunnel Boring Machine (TBM) was damaged and required…
/node/6751
ASCE Ports 2025
Event
ASCE Ports 2025 Rhode Island Rhode Island Convention Center Jun 1 - Jun 4, 2025 Conference / Trade Show https://www.portsconference.org/ Come visit us at booth 301. The PORTS Conference series is…
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RETC 2025
Event
RETC 2025 Texas Sheraton Dallas Hotel Jun 8 - Jun 11, 2025 Conference / Trade Show https://retc.org/ Come visit us at booth 400. Every two years, industry leaders and practitioners from around the…
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