Name: Enhancing Fire Life Safety in Underground
Price: 99 CAD

What You'll Learn

check_circleExplore the role and responsibilities of fire ventilation specialists. Gain knowledge of different tunnel ventilation systems and their design principles.

check_circleComprehend the fundamentals of tunnel ventilation, including fire behavior and emergency evacuation considerations.

check_circleExplore fire detection, smoke control, and fire suppression systems specific to tunnels.

check_circleUnderstand the types of mechanical fans used in tunnel ventilation and their integration with overall systems.

check_circleExplore advanced tools like computational fluid dynamics for modeling and analyzing tunnel ventilation systems.

About This Course

Explore the critical importance of fire life safety in underground tunnels and the pivotal role played by fire ventilation specialists. Gain insights into the various types of tunnel ventilation systems and their overarching importance in ensuring the safety of occupants. This course delves into the fundamentals of tunnel ventilation, covering key principles and factors influencing design, including fire behavior, airflow requirements, and emergency evacuation considerations.

Topics discussed:

Definition and objectives of tunnel ventilation.
Overview of different types of tunnel ventilation systems.
Key principles and factors influencing tunnel ventilation design, including fire behavior, airflow requirements, control of toxic gases, and emergency egress considerations.
Fire detection and alarm systems, covering types of technologies and placement considerations.
Smoke control strategies, including smoke extraction techniques and emergency ventilation systems.
Fire suppression systems, exploring water-based and alternative technologies.
Introduction to mechanical ventilation systems.
Types of mechanical fans used in tunnel ventilation, including axial and centrifugal fans.
Fan selection, sizing considerations, and integration with tunnel ventilation systems.
Unique challenges of underground tunnel environments, such as limited access and complex airflow patterns.
Best practices, including the use of computational fluid dynamics (CFD) modeling and the integration of fire and life safety systems.

Your Instructor

Varun Prakash Puneria

Tunnel Ventilation Engineer at Kiewit

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Tunnel Ventilation Engineer with specialization in Computational Fluid Dynamics (Fluent, FDS, ICEM CFD). Currently working on a multi-billion dollar rail and transit project whilst enjoying inter-disciplinary coordination as well as collaborating with multiple interfacing systems, human factors and RAMS analysis teams. Experienced in on-site testing and commissioning (T&C) including Site Acceptance Tests (SATs) for verification of TVS fan equipment and System Integration Tests (SITs) for combined testing of TVS, SCADA and S&TCS systems. Participated in the demonstration of TVS capabilities for smoke control by means of cold smoke tests Prolific technical writing skills with extensive experience in handling a variety of CFD simulation problems like multi-phase, multi-species, thermal and buoyancy studies. Adept at meshing in ICEMCFD, CFD problem solving via ANSYS-Fluent and LES based FDS, and a variety of programming skills (C/C++, python etc.).

Credit Information

Do these courses count toward my professional development requirements?

This portal is provided as a training and development resource for City of Markham employees. Every course is delivered by a qualified subject matter expert or learning organization, is quantifiable in hours, and is verifiable — you receive a documented certificate of completion for every course you finish, stored on LearnFormula indefinitely.

If you hold a professional designation (for example in engineering, accounting, human resources, or law), courses may be counted as professionally relevant, verifiable learning activities toward your continuing professional development. Individual practitioners are responsible for confirming that an activity meets the requirements of their professional body. For questions about the City of Markham's training and development policies, please speak with your people leader or Human Resources.

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