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Purchase Order Terms and Conditions (US)
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Purchase Order Terms and Conditions (US) PO document Policy Standard Keller Purchase Order Terms and Conditions for the United States. Download
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Curriculum Vitae | Joseph Sopko, Ph.D., P.E.
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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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New Design Method for Frozen Earth Shaft Support
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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
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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
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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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Grouting for Freezing
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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
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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
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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…
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Keller Ground Freezing brochure
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Keller Ground Freezing brochure Keller Ground Freezing brochure Brochure Ground Freezing is a cost-effective groundwater control technique when other conventional methods are not feasible. Download
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Keller driver safety protocols
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Keller driver safety protocols Other Protocols that detail proper attire, required safety gear, and loading procedures for driver safety. Download
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Parcel 12
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Parcel 12 aerial view of a construction site in downtown Boston Video Keller provides deep foundations and excavation support for the first air rights development project over the Massachusetts…
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2022 Keller calendar video
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2022 Keller calendar video 2022 Keller calendar Video Every day, people around the world live, work and play on ground prepared by Keller. Download https://youtu.be/9KOvx4tDYzM
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Celebrating 160 years of Keller
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Celebrating 160 years of Keller Keller 160 logo Video 2020 has been a challenging year in many respects, so it’s important that we take opportunities to celebrate wherever we can. In November 2020 we…
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Becoming Keller
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Becoming Keller Becoming Keller main image Video Operating as one company, Keller offers all products and services in each local market. Clients can be confident they’re getting the best, most…
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Keller Inclusion Commitments brochure
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Keller Inclusion Commitments brochure Brochure cover Brochure Keller is committed to being an inclusive workplace, reflecting the world in which we operate. We encourage all our people to realize…
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Our wellbeing foundations
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Our wellbeing foundations Our wellbeing foundations brochure image Brochure Keller's global employee wellbeing framework Download
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The Site Report: Episode 1
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The Site Report: Episode 1 Jim Hussin and Nigel Osborn Video We're family; it's that simple Download https://youtu.be/xVN5YdXk6ks
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The Site Report: Episode 2
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The Site Report: Episode 2 Hannah Iezzoni and Chelsea Riddle Video If you see it, you can be it Download https://youtu.be/taEz9pYkrG8
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The Site Report: Episode 3
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The Site Report: Episode 3 Mike and Matt Video Check your ego at the door Download https://youtu.be/7Y1BdydEC8Y
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The Site Report: Episode 4
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The Site Report: Episode 4 Joe and John Video If only Keller knew what Keller knows Download https://youtu.be/ZE61HuU76wc
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