Services
At Jay Dee, we specialize in the complex, demanding work of underground construction. From precision tunneling to structural rehabilitation, our team delivers innovative solutions that ensure safety, efficiency, and long-term performance. Whether excavating with Tunnel Boring Machines, building new underground structures, or rehabilitating aging infrastructure, we take on the toughest challenges to keep critical systems running. We provide these services through multiple delivery methods, including traditional design-bid-build and alternative delivery approaches, ensuring the best fit for each project’s unique needs.
Explore our services and see how we get the job done—without compromise.
Tunnel Boring Machine (TBM) Excavation
Experience efficient and precise tunneling with Jay Dee’s TBM expertise. Our advanced solutions ensure safety and minimal surface impact for diverse underground projects.
Underground Structure Construction
From stations to support facilities, Jay Dee’s underground structure construction integrates seamlessly with existing infrastructure, prioritizing safety and quality.
Sequential Excavation Method (SEM) Tunneling
Jay Dee’s expertise in SEM provides adaptive, efficient tunneling in varied ground conditions, when mechanized tunneling is not possible.
Ground Reinforcement and Stabilization
Jay Dee’s ground improvement solutions ensure stability in the toughest conditions. Using techniques like ground freezing, jet grouting, and dewatering, we deliver precision and reliability for every project.
Tunnel Rehabilitation
Extend the lifespan of your tunnels with Jay Dee’s comprehensive rehabilitation services, focusing on structural repair, waterproofing, and performance upgrades.
Shaft Excavation / Earth Retention
Jay Dee delivers safe, tailored shaft excavation services, creating vital access for deep underground construction projects using state-of-the-art methods.
I-75 Modernization Project (Segment 3)
Want to Dig Deeper?
We are pioneers in the tunneling industry ready to take on every challenge in an ever-evolving landscape. We immerse ourselves in creating innovative tunneling solutions. It’s the foundation of who we are and what we do. Have a project in mind or a question for our team? Let’s connect and start building solutions together.
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