Mobile Over-Barrier Access

Over-Barrier Access for Tunnel Infrastructure Work

The SafeSmart Cantilevered Tunnel Access Platform is a portable work platform designed for tunnel projects where concrete barriers restrict access to the tunnel wall and installed services. Its extended cantilever section reaches beyond the barrier, allowing crews to work closer to electrical brackets, cable routes, and other tunnel infrastructure.

The platform provides usable standing space for technicians, tools, and work equipment at the point of access. Rather than repeatedly setting up a separate access arrangement along the tunnel, the platform can be moved between work areas as installation or maintenance work progresses.

This system was developed for road-tunnel electrical bracket and cabling work, but its configuration can be adapted for other tunnel-wall access requirements where the work area sits beyond a fixed barrier or obstruction.

Key Features

• Extended cantilever section for access beyond concrete tunnel barriers
• Designed to position crews closer to tunnel-wall work areas
• Usable platform space for technicians, tools, and work equipment
• Portable configuration for relocation along progressing tunnel work zones
• Foot-locking arrangement for positioning at the work area
• Custom platform geometry for site-specific tunnel conditions
• Suitable for electrical, cable, and infrastructure installation work

Typical Applications

• Road tunnel electrical bracket installation
• Tunnel cable installation and routing work
• Access beyond concrete safety barriers
• Tunnel-wall infrastructure inspection
• Mechanical and utility service installation
• Progressive fit-out and finishing work in road or rail tunnels

Specifications

• Product Type: Portable cantilevered tunnel access platform
• Access Method: Over-barrier cantilevered working platform
• Mobility: Designed for relocation between tunnel work areas
• Positioning: Foot-locking arrangement
• Configuration: Custom-designed around the tunnel barrier, work area, and access requirements
• Primary Use: Tunnel-wall electrical, cable, and infrastructure work

Final platform geometry, cantilever reach, loading, support method, and intended use should be reviewed against the tunnel conditions and project requirements before manufacture.