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 ontario@tunnelcanada.ca. 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
Vice Chair & Treasurer
Riley McMillan
Hatch
Past TAC Director, Ontario
Walter Trisi
Metrolinx
Secretary (TAC Officer - Secretary)
Andre Solecki
Hatch
Liaison with TAC National (TAC Director at Large)
Walter Milani
Self Employed
Event Coordinator (TAC Director at Large)
Glenn Mongillo
DynaMEK Group Ltd.
Media (TAC Director at Large)
Andrew Caruana
Smith & Long
Membership
Giuseppe Gaspari
AECOM
Owners Representative
Wojtek Sawicki
Metrolinx
Suppliers Representative
Jackson Rand
SIKA
Young Members Representative
Maria Guimaraes
Hatch

Upcoming Events

Dec 3 2026
Bellvue Manor – Greater Toronto Area (8083 Jane St, Concord ON L4K 2M7)
TAC Workshop & Year End Social
Join us for Energy Underground: Canada’s Energy Tunnelling Opportunities — the 2026 TAC Workshop & Year‑End Social at Bellvue Manor!

The one‑day workshop featuring engaging sessions and opportunities to connect with colleagues from across Canada. The program brings together leaders from energy, tunnelling, utilities, policy, and finance to explore the opportunities shaping Canada’s next major infrastructure frontier.

The workshop will examine the expanding role of underground infrastructure in pumped hydro energy storage, nuclear‑related tunnelling and waste repositories, underground transmission and utility corridors, hydrogen and thermal energy storage, and trenchless and pipeline systems. The workshop will examine case studies from coast to coast.

Reports and Presentations - Active TAC Member Access Only



Tunnelling Association of Canada
Association canadienne des tunnels
40 Eglinton Ave. E., Suite 200
Toronto, ON M4P 3A2, Canada
Tel: 1-416-840-7616
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© 2025 Tunnelling Association of Canada
© 2025 Tunnelling Association of Canada