SEM Shift Coordinator

Overview

Oversee SEM tunneling shift safety, quality, and documentation for Ontario Line project

Key Responsibilities

• excavation monitoring
• shotcrete monitoring
• production reporting
• profile inspection
• safety inspection
• sem coordination

Tasks

-Monitor and adjust excavation parameters as needed, based on ground conditions and project requirements. -Continuously monitor the shotcrete application process, ensuring quality and uniformity. -Monitor and coordinate the activities of the SEM crew during each shift, ensuring proper sequence and technique are followed. -Generate weekly production reports and track material usage, placing orders as required to meet design specifications and production schedules. -Track weekly production and costs, supporting end-of-month processes, including accruals, cost summaries, and short-term production forecasts. -Prepare all necessary documents for the daily Permit to Tunnel meeting. -Reduce crowding on the existing Line 1 (Yonge-University) subway. -Conduct regular inspections of tunnel profiles to ensure they meet the required tolerances and geometrical accuracy. -Collaborate with other shift engineers, subcontractors, and suppliers to ensure smooth coordination of tunneling operations. -Enforce strict adherence to safety protocols, ensuring all site activities comply with local and industry regulations. -Improve the quality of life for commuters by reducing daily travel time. -Complete all required daily quality documentation, including Inspection and Test Plans (ITP), production logs, shotcrete testing, concrete testing, rockbolt testing reports, and calibration records for on-site testing equipment. -Ensure that all installed supports, including shotcrete, anchors, and lining, are correctly placed and meet design requirements. -Lead safety briefings and toolbox talks at the beginning of each shift, emphasizing safety in all operations -Inspect the final tunnel profile to ensure compliance with project specifications and correct any deviations promptly. -Engage with the design team and other engineering staff to resolve technical challenges encountered during excavation. -Conduct regular inspections of the tunnel face and surrounding ground conditions to identify potential risks or deviations. -Prepare daily excavation plans, distribute them to the site crew, explain them thoroughly, and attend all shift handover meetings. -Conduct daily safety inspections, identifying potential hazards, and implementing preventive measures. -Supervise the installation of shotcrete, ensuring it meets specified thickness, strength, and coverage criteria. -Prepare daily shift reports, documenting progress, safety incidents, and quality control measures. -Participate in shift handovers, ensuring that all critical information is communicated clearly to the incoming team. -Oversee the quality of SEM tunnel excavation, ensuring compliance with design specifications and project standards.

Requirements

• civil engineering
• sem
• leadership
• safety regulations
• engineering software
• 3+ years

What You Bring

-Ability to work in a high-pressure, fast-paced environment. -Strong leadership, communication, and organizational skills. -Bachelor’s degree in Civil Engineering, Mining Engineering, or a related field. -(Optional) RRSP matching -Knowledge of relevant safety regulations and best practices in tunnel construction. -Proven experience in conducting detailed inspections, preparing shift and profile reports, monitoring shotcrete applications, and handling production and cost tracking. -Minimum of 3 years of experience in tunneling, with specific expertise in the Sequential Excavation Method (SEM). -Proficiency in using engineering software and tools for documentation, reporting, and quality control.

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Benefits

-Comprehensive Benefits Package: -Extended medical insurance -Competitive Salary -Disability Insurance -Up to 57,000 more jobs accessible by transit (in 45 minutes or less) for Toronto residents. -Reduction in traffic congestion, greenhouse gases, and fuel consumption by providing an alternative transportation option. -One above-ground station to be integrated with the existing GO Transit Exhibition Station. -Economic and community growth along the future transit line and thousands of job opportunities annually during construction. -Dental Insurance -Discretionary Bonus -Two underground stations to be integrated with the existing TTC Osgoode and Queen subway stations.

About Ontario Transit Group - Ontario Line - Southern Civil, Stations & Tunnel

-A powerhouse joint venture led by Ferrovial and VINCI, backed by global design partners including AECOM, COWI, GHD and SENER. -Part of the Ontario Line, it focuses on tunneling, station construction, utilities, mechanical/electrical systems, and guideway structures and preparation. -Mobilized crews in early 2023 and is building one above‑ground and six underground stations between Exhibition and Corktown. -The contract spans design, construction and financing, with work running through to around 2030. -Aims to reduce congestion, increase transit access, and spur urban growth.

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