Sequential Excavation Method (SEM) Tunneling

Jay Dee Contractors specializes in the Sequential Excavation Method (SEM), delivering adaptive, cost-effective tunneling solutions in diverse geological conditions. Our approach ensures controlled excavation, precise support installation, and unwavering safety, maintaining project timelines with expert precision.

Capabilities

Road Header
Pocket Excavation with Shotcrete
Hand Mining

We’re Here to Dig Into Your Project

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.