City of Calgary
Green Line - Highfield Tunnelling
Project Overview
PCL Construction Management Inc. (PCL) constructed the Green Line – (Enabling Works) CN Highfield Track Reconfiguration Project in Calgary, Alberta. Within the scope of the project, two crossing locations have been completed using microtunnel methodology.
Engineering Design Scope:
- IFC Alignment and Profile Drawings
- Thrust Force Assessments
- Method Statement and Execution Plan
- Settlement Analysis
Construction Planning & Support Scope:
- Specification deviation requests
- Method Statement and Execution Plan
- Minimize tunnelling downtime
- Cutter head assessment and optimization
- Troubleshoot production challenges
- Risk management identification and plan
- Inspection Test Plan
- Onsite support
- City of Calgary – Trenchless SME Report
