Rehabilitiating the Brooklyn Bridge Manhattan Approach Arches using Jet Grouting: Project by Keller Featured

Working amid the pandemic, “COVID-19 travel restrictions have required our team to accept support from the greater Keller organization through virtual methods. With the benefit of technology, the support has been effective, providing a higher degree of competency for the project team.”, Keller Senior Project Manager James Myers states.

Keller's jet grouting technology allows for real-time quality control provided wirelessly to the drill from the grouting station, while maintaining precise construction parameters. Column data reports and real-time raw data are provided to the client for verification and deeper analysis. By overlaying the design drawing with constructed production elements, installed elements can be visually verified.

• Effective across the widest range of soil types of any grouting system, including silts and most clays
• Ability to construct soilcrete in limited spaces and around subsurface obstacles such as utilities
• Low headroom equipment enables construction in limited spaces such as basements
• Can target specific soil layers at depth without having to treat soils above
• Jet grouting can be combined with other techniques to provide a comprehensive and cost-effective geotechnical solution
• Can usually be done without disrupting normal facility operations
• Containerized, highly mobile support equipment reduces mobilization and demobilization costs and time

Learn more about Keller's Jet Grouting technology