Expert Shaft Construction for Deep Access Requirements

Our shaft sinking services support microtunnelling and pipejacking operations, providing safe, engineered access points for underground works. We deliver efficient shaft construction designed for minimal disruption in tight-access areas.

Shaft Sinking Capabilities

Engineered shaft construction solutions for safe underground access

Caisson, segmental, or sheet pile shaft construction

Multiple construction methods to suit site conditions and requirements

Sinking depths up to XX metres

Deep access capabilities for complex underground operations

Internal diameters ranging from XX mm to XX mm

Flexible sizing to accommodate various access and operational needs

Dewatering and ground support as required

Comprehensive support systems for safe and stable construction

Construction Methods

Caisson Construction: Reinforced concrete shafts for permanent installations
Segmental Lining: Precast concrete segments for rapid construction
Sheet Pile Walls: Steel sheet piling for temporary or permanent support
Ground Support Systems: Comprehensive dewatering and stabilization

Engineered Solutions

Custom-designed shafts for optimal safety and functionality

Applications

Versatile shaft construction for various underground infrastructure needs

Launch and retrieval shafts

Pump stations

Valve chambers

Access manholes

Storage chambers

Safety-First Approach

Safety Engineering

Comprehensive safety analysis and risk mitigation for all shaft construction projects

Precision Design

Custom engineering solutions tailored to specific ground conditions and requirements

Tight Access

Specialized techniques for construction in confined urban and industrial environments

Planning a deep access solution? TTC delivers safe and efficient shaft sinking.

Contact our shaft construction specialists for expert consultation and project assessment