Tunnelling Association of Canada
Association canadienne des tunnels
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Ontario Chapter (Toronto)

Email: Ontario@tunnelcanada.ca

About the Ontario Chapter
Primary Centre: Toronto, ON

The Ontario Chapter offers 7 to 8 evening presentations annually with invited speakers on a wide variety of topics (typically doors open at 5:30 pm and presentations begin at 6:00 pm). Active TAC members and non-members are welcome. The cost is $10 for members, $30 for non-members, and includes one drink (beer/wine) and appetizers (please bring your TAC membership card or payment receipt for the year).

See the upcoming events listings below to learn more about upcoming presentations. An RSVP is preferred for planning purposes – if you intend to attend, please e-mail onttac@gmail.com. Last minute attendees are also welcome!

Executive Committee
The Executive Committee of the TAC Ontario Chapter consists of the following members:

Chair (TAC Director, Ontario)
Dan Ifrim
Hatch
Past TAC Director, Ontario
Walter Trisi
Metrolinx
Secretary (TAC Officer - Secretary)
Andre Solecki
Hatch
Treasurer
Riley McMillan
Hatch
Membership
Giuseppe Gaspari
AECOM
Event Coordinator (TAC Director at Large)
Glenn Mongillo
DynaMEK Group Ltd.
Media (TAC Director at Large)
Andrew Caruana
Smith & Long
Owners Representative
Wojtek Sawicki
Metrolinx
Contractors Representative
Henry Huinink
Huinink Infrastructure Ltd.
Young Members Representative
Maria Guimaraes
Hatch

Upcoming Events

May 29 2025
Lone Star Texas Grill, 930 Dixon Rd, Toronto, Ontario
TAC Ontario Talk: Durability Engineering for Tunnelling projects with SIMCO Technologies Inc.
Join the TAC Ontario Chapter for their upcoming May Presentation Event, "Durability Engineering for Tunnelling projects" with SIMCO Technologies Inc.

Presenter:
Francis Mongeon, P. Eng, MBA
Director, Business Development
SIMCO Technologies Inc.

Presentation Abstract:
Durability for Structures
Industry standards and best practices, such as those established by ACI, fib, ASTM, and CSA, outline various approaches to achieving infrastructure durability. While these approaches differ in detail, they share the common goal of quantifying the service life of key infrastructure based on material properties and exposure conditions. The durability engineer works in collaboration with the structural engineer by providing recommendations and optimizations to design structures that meet the structural, constructability, durability, and sustainability requirements.

Traditionally, the prescriptive approach has dominated the industry and is exemplified by requirements like achieving a concrete compressive strength of 30 MPa within 28 days. However, performance-based specifications have emerged as a more effective alternative, offering a comprehensive framework that emphasizes holistic design and implementation to ensure reliable asset performance, public safety, and user satisfaction. The durability engineering ensures the long-term yield/performance of structures, from the smallest to the largest, for which performance criteria are generally specified or targeted.

This technical seminar will explore the following topics:
- Difference between prescriptive and performance specifications
- Factors that influence the durability of concrete structures, from design to maintenance?
- Predictive Methodologies and Strategies to Mitigate Degradation
- Case studies demonstrating durability engineering applications, new and existing assets


About the Presenter:
As a Director of Business Development, Francis is responsible for driving growth, profitability and expand awareness on durability engineering, focusing on his expertise markets: transit, transportation and energy industries. With over twenty years of experience in construction management, technical sales, and business development in those sectors, Francis brings valuable expertise that aligns perfectly with SIMCO’s strategic goals.

Holding a degree in Mechanical Engineering from École Polytechnique de Montréal and an MBA from Athabasca University, Francis has an in-depth understanding of the specific challenges in these markets and has excelled in building a strong network and long-standing business relationships across Canada. Francis holds a P. Eng license with the Professional Engineers of Ontario (PEO).

Recognized for his collaborative approach and commitment to innovation, Francis aims to build strategic partnerships with owners, design firms and contractors to meet the growing demands for sustainability, durability, and efficiency.

Connect with Francis on LinkedIn: https://www.linkedin.com/in/francismongeon

Cost:

TAC Members: $10
Non‐Members: $20
Government Employees: $10

Please register in advance through the Eventzilla link.
Jul 22 2025
125 Nobleton Lakes Dr, Nobleton, ON, L0G 1N0
Save the Date: TAC Ontario Chapter 2025 Golf Tournament
SAVE THE DATE for the 2025 TAC Ontario Golf Tournament!

Details:
- Tuesday, July 22, 2025 at 3 PM
- 125 Nobleton Lakes Dr, Nobleton, ON, L0G 1N0

More details and registration to come soon - stay tuned!

Reports and Presentations - Active TAC Member Access Only



Tunnelling Association of Canada
Association canadienne des tunnels
1 Eglinton Ave. E., Suite 705
Toronto, ON M4P 3A1, Canada
Tel: 1-416-840-7616
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