Tunnelling Association of Canada
Association canadienne des tunnels
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| Date | Location | Event | Contact |
| Oct 30, 2025 | Lone Star Texas Grill (930 Dixon Rd, Toronto) | TAC Ontario Chapter Talk: Tunnelling in a Pumped Storage Scheme Join the TAC Ontario Chapter on Thursday, October 30, 2025, for our next Chapter presentation event on Tunnelling in a pumped storage scheme, led by Angelos Gakis, Dr. Dipl.-Ing, MSc DIC, Head of Geotechnics, Principal Tunnel Engineer, Dr. Sauer & Partners. Location: Lone Star Texas Grill (930 Dixon Rd, Toronto) Time: 5:30 p.m. (Registration) 6:00 p.m. (Presentation) Registration: TAC Members: Compliments of Dr. Sauer & Partners Non‐Members: $10 Abstract: This talk will showcase the ongoing design and construction of portals, tunnels, shafts and power waterway pipes for a 220 MW pumped storage power facility. The underground works extend over 4 km of tunnels and 750 m of shafts, including a powerhouse and surge tank, developed under complex geological and hydrostatic conditions. With overburden depths reaching 700 m and operational pressures of up to 93 bar, the project includes the full range of tunnelling, from soft-ground, low cover tunnels to deep tunnels under squeezing conditions. Extensive ground investigation is key to optimize tunnel layouts, support systems, and excavation methods. Advanced numerical modelling is utilised to verify stability and aid the design of the various support classes and permanent structural members. The talk will also focus on the key design optimisations implemented in the project. About Angelos Gakis, Dr. Dipl.-Ing, MSc DIC: Angelos’ academic background includes 5-year diploma (BSc and MSc) in Civil Engineering in the Aristotle University of Thessaloniki, Greece, followed by an MSc in Soil Mechanics and Environmental Geotechnics in London Imperial College (MSc DIC) and a PhD in Civil/Geotechnical Engineering in Aristotle University of Thessaloniki. He is a Chartered Civil Engineer in UK (CEng MICE). His working experience includes among others about 20 years of geotechnical and tunnelling design and site supervision, in both urban and rural environments. Since 2011 he has been working with Dr. Sauer and Partners in the U.K., on major UK and International projects, and in 2019 he relocated to the Salzburg office. Major projects he has been involved in holding senior roles include among others, Crossrail 1 and 2 UK, Eglinton Light Rail Toronto, Metro M2 Tel Aviv. Registration will be at the door of the event. No need to RSVP in advance. We look forward to seeing you there! | Contact admin@tunnelcanada.ca |
| Nov 16-18, 2025 | Vancouver, B.C. | 2025 TAC Workshop: Health and Safety in Tunnelling We are excited to announce the TAC Workshop on Health & Safety in the Canadian Tunnelling Industry, set to take place from November 15-18, 2025, in Vancouver, B.C.! The 3-day hybrid workshop will focus on the critical topic of safety in tunnelling through engaging sessions that explore real-world challenges and innovations in the field. Whether you're in engineering, construction, regulation, legal, or insurance, this is the event to attend. We hope to see you in 2025 to experience the best that TAC and Vancouver, British Columbia, have to offer! Registration is OPEN! See all the Workshop details including the preliminary program on the event website: https://site.pheedloop.com/event/EVEDFJBGYXABH/home | Visit the Workshop Website |
| Dec 03, 2025 | Trolly 5 - 728, 17th Avenue SW | TAC Alberta (Calgary) Chapter: Holiday Mixer You're Invited: TAC Calgary Holiday Mixer Calling all tunnellers in the Calgary region! Join the TAC Calgary Chapter as we celebrate the end of 2025 with a laid-back evening of networking, drinks, and bites. Connect with fellow professionals and toast to the year’s achievements in a relaxed atmosphere. When: Wednesday, December 3, 2025 Location: Trolly 5 - 728, 17th Avenue SW Time: 4:00 p.m. Registration Cost: $10 – for TAC Members $20 – for Non-members Event Highlights: - Networking & Entertainment - Connect with industry professionals in a lively environment! - Short Technical Session - A 30-minute-long presentation will cover a timely topic in the industry. Details to come! - Food & Drink - Enjoy two drink tickets courtesy of TAC and a selection of delicious appetizers and refreshments. Register Here: https://www.eventzilla.net/e/tac-calgary-chapter-holiday-mixer-2138681178 | Register HERE! |
| Dec 03, 2025 | Bellvue Manor, 8083 Jane Street, Vaughan, ON, L4K 2M7 (East side of Jane, North of Hwy 7). | TAC Ontario 2025 Year End Social As 2025 comes to a close, it's time to come together, celebrate our accomplishments, and enjoy an evening of festive cheer! The TAC Ontario Chapter is thrilled to invite you to the TAC-ON Year-End Social and Santa Barbara Celebration. Join fellow TAC members, colleagues, and friends for a night of fun, food, and great company. What to Expect: • A delicious buffet dinner & drinks • Live music • Exciting raffle prizes (bring cash to participate!) • Networking with industry peers • TAC Coffee Table Book for sale at $200 (HST included) • And a few surprises along the way! Event Details: • Date: Thursday, December 4, 2025 • Location: Bellvue Manor, 8083 Jane Street, Vaughan, ON, L4K 2M7 (East side of Jane, North of Hwy 7). • Time: 5:30 p.m. (Doors Open) Registration: • TAC Members: $20 • Non‐Members: $120 (includes a $30 voucher towards TAC 2026 membership) • Corporate members are entitled to two participations as member. Online Pre-Registration is required. Walk-ins may not be accepted if we exceed the capacity and contract value. Showcase your Company - Sponsorship Opportunities are Available: • Platinum sponsorship (includes posting of banners and company promos, along with and 4 complementary registrations) • Gold sponsorship (includes posting of banners and company promos along with 2 complementary registration). Refer to the event registration page for more information. | Register HERE! |
| May 15-21, 2026 | Montréal, Québec, Canada | The WORLD TUNNEL CONGRESS 2026: Montréal Planning is underway for the WTC 2026! Get excited to join us in Montréal to meet high-profile leaders, decision-makers, and influencers from around the world. The Call for Abstracts will be launched in March 2025 followed by Registration in June 2025. In the meantime, be sure to join the conversation! We are excited to launch the www.wtc2026.ca website, distribution list as well as the World Tunnel Congress 2026 (WTC 2026) LinkedIn page! These platforms will keep you updated on all things related to the World Tunnel Congress in Montréal, including the theme "Connecting Communities through Underground Infrastructure / Connecter les communautés au moyen d'infrastructures souterraines." Stay tuned for the latest news, insights, and opportunities to engage with fellow tunnelling enthusiasts in 2026! Let’s connect and shape the future of our industry together! Exhibitor & Sponsorship opportunities are now available. Visit the event website for all the details! | https://wtc2026... |
| Jul 20, 2026 | Copper Creek Golf Club (11191 Highway 27, Kleinburg, ON. L0J 1C0) | SAVE THE DATE - TAC Ontario Chapter 2026 Golf Tournament Join the TAC Ontario Chapter for its 3rd annual golf event in 2026 at the Copper Creek Golf Club. Show your skills with the club and ball and enjoy a relaxed evening with industry colleagues. Space is limited (only 70 slots available). Registration will be on a first-come, first-served basis. Details: - Monday, July 20, 2026 - Copper Creek Golf Club (11191 Highway 27, Kleinburg, ON. L0J 1C0) Registration will open in early Spring 2026. Registration includes: • Golf fees and dinner. • 18 Holes of Golf including Power Carts, Short Game Driving Range, Locker Room Usage, and Scoring • Dinner menu: will be sent by email for selection upon registration. --- Be a part of our event – get in touch about a sponsorship opportunity! • Bronze sponsorship - $1,000 (includes 1 free entry) • Gold sponsorship - $2,000 (includes 2 free entries) • Platinum sponsorship - $4,000 (includes 4 free entries) Sponsors will be recognized on the course and the TAC website. Get in touch with admin@tunnelcanada.ca today! |
