EBC Tunnelling and Underground Services by ebcinc.com

TUNNEL AND UNDERGROUND GROUP

OUR HISTORY

In 1968,FernandHouleandhisbrotherGermain foundedEntreprisesBonConseil,latershortenedto EBC.Atthattime,theteamfocusedprimarilyonthe constructionofinstitutionalbuildings.EBCsoon expandeditsareasofoperationtoincludebridge, tunnel and viaduct construction.

In the recent years, EBC restructures into four groups: Major Civil Projects, Civil, Building, and Industrial. This new structure allows for greater efficiency in realizing complex projects by aligning specialized expertise with client needs across diverse markets.

In 1999, Marie-Claude Houle assumed the leadership of the company, annual revenues have soared from

1968

EBC is founded by brothers Fernand and Germain Houle

First project: Académie de Québec expansion project (now the Cégep de Sainte-Foy)

1969

First civil engineering project: constructing the pillars for the Québec and Pierre-Laporte Bridges interchange

1989

EBC builds its ﬁrst tunnel project: LA-1 Diversion tunnel

EBC one of Canada’s largest construction companies.

In 2026, Ghyslain Deschamps takes on the role of President and CEO, ensuring leadership continuity and guiding the organization into its next chapter of sustainable growth and innovation.

$100 million in revenues to over $1.6 billion in 2026 , Allthissuccesshasbeenmadepossiblebyour bilingual, mobile, and highly skilled team. Thanks to theexpertiseanddeterminationofour

1,600 employees. Our mission is to build the future by delivering responsible and sustainable infrastructures and buildings through our renowned expertise, exemplary collaboration, and our relentless commitment to excellence.

2002

1993

1991

EBC builds its ﬁrst hydroelectric generating station (Brisay), establishing the foundation for its vast expertise in hydroelectric construction

1999

Consolidating its tunnel expertise, EBC is awarded the Montréal métro extension to Laval project

Marie-Claude Houle appointed Chair of EBC

2015

The consortium of which EBC is a member, was selected by the City of Montréal to build a water main in a tunnel on Jarry Street, using a TBM

Signature on the Saint Lawrence Group, which includes EBC, is chosen to build the new Champlain Bridge

First project

Lafontaine collector

2018

EBC wins a number of major contracts, including:

— SiteC:Thebiggest clean energy project in Canada, located in Northern British Columbia

— REM: Québec’s most extensive integrated infrastructure for public transportation since the Montréal métro

2021

EBC in consortium was awarded the Fairbank

Storm Trunk Tunnel and Microtunnel Storm Collectors project by the City of Toronto

2022

To build the future by delivering responsible and sustainable infrastructures and buildings through our renowned expertise, exemplary collaboration and our relentless commitment to excellence.

MISSION VISION

To be the partner of excellence, to build better.

REM station at YUL airport built

2023

Tunnels and Underground Works Group created within the Major Projects Division

2024

— In Quebec, EBC is part of the consortium selected to build the Montréal métro extension of the Blue Line Tunnel Project

— In Western Canada, EBC is the leader of the consortium awarded the construction of the Stanley Park Water Supply Tunnel Project in Vancouver

2026

EBC Awarded the two major design build contracts for the Québec Tramway including a 2km long tunnel beneath the provincial Parliament Hill

Ghyslain Deschamps appointed President and Chief Executive Officer

EBC ADVANTAGE

Expertise is a fundamental value at EBC, and client satisfaction is at the core of our culture. We thrive in a constantly evolving, demanding market by embracing flexibility, fostering innovation, and demonstrating an unwavering determination to meet our clients’ needs.

Responding swiftly to market demands can be challenging, but at EBC, specialization and diversification set us apart. Our broad network of expert teams forms the backbone of our versatility, positioning us to successfully deliver even the most complex projects. Regardless of scope, our teams consistently go above and beyond to exceed client expectations in safety, cost control, deadlines, and environmental responsibility.

What this means for our clients

They benefit from our pan-canadian expertise and our unwavering commitment to excellence.

They partner with a seasoned team that values transparency, agility, and innovation.

They move forward with confidence, knowing every decision is guided by rigorous, exemplary management.

Together, we create high-value projects that help build a sustainable future.

OUR VALUES

Expertise

Oure mpl oyees expertis eis the keytoour su cc es s. We valuehi rin gprofes si onal s with provenknowledgeand experience. Furthermore,we encourageallofouremployeestocontinuously develop andimproveupontheirskills.

SafetyRespect

W he th eron si te or inthe safety ofour workersin all our decisions.Safetyisnotjusta slogan,it’sourwayoflife.At EBC, we’re all about safety.

Thehighestregard and considerationforouremployees, cust omersandpartners is reﬂectedin our every action. Thisphilosophyallows us to develop beneﬁcial andlasting relationships.

Integrity

Ourwordisourbondandwe believe thatfairness should be at theheart ofallourbusiness transactions.

Collaboration isfundamental to allourachievements.Our individualstrengthsmakesus stronger as a whole.

SAFETY

Our Priority

At EBC, we believe that our success comes with ahealthy and safe workforce. In order to provide a healthy and safe working environment for all of our employees, suppliers and subcontractors working under the authority of EBC or our subsidiaries, we promote impactful leadership, positive reinforcement and proactive involvement on the ground.

Quality

EBCisaleadingconstructioncompanyinCanada with prov en e xp er tis e sp an ning d eca desin executing projectsofallsizes. The quality system im ple ment ed by EBCis cer tified andco mplie s withall requirementsof ISO 9001-2015, including t opicssuchasqualityin projectmanagement , company’sm an ag e me ntprocessesa nd r is k assessment, quality controlactivities,continuous improvement.

Environment

As a Ca n adian c on st ru cti on ind us tryleade r, EBCisactivein thebuilding,mining, andmajor civil engineering sectors.

Incollaborationwithitsbusinesspartners,EBCcarries outambitiousanddi verse pr ojectsofthehighe st quality.Weapplythemoststringentsafetyandquality standards while focusing on customer satisfaction.

Weare mindfulth at our ac tivities often le avean

reduce and minimize our ecological impact.

— Strong commitment to workplace health and safety: ISO 45001 and COR certiﬁed

— Firm dedication to Environmental Preservation: ISO 14001 certiﬁed (with Quebec)

— Quality and timeline controls: certiﬁed

— Innovative Solutions for your toughest challenges

— Extensive network of suppliers and subcontractors

— Financial strength

— Extensive capacity to secure bonds, insurance, and ﬁnancing

— Large ﬂeet of specialized equipment which maximizes our autonomy and keeps us competitive.

— Reputation for partnering with First Nations.

— EBC is a proud non-Aboriginal member of the Canadian Council for Aboriginal Business

— Supportive of local communities and businesses

— Experience on remote and northern jobs

— Reliability: we uphold our agreements to the satisfaction of our clients

Technology and Innovations

We bank on innovationtotackle today’schallenges andweare proudofourteamofengineers,architects, LEED® and GoldSeal certiﬁed professionals and BIM technicians.

TUNNEL AND UNDERGROUND GROUP

MECHANIZED TUNNELLING

CONVENTIONAL TUNNELLING

AND UNDERGROUND GROUP

SHAFT EXCAVATION

OTHER WORKS

MECHANIZED TUNNELLING

— TBM

— ROADHEADER

Proven experience in various geological formations. Whether it is soft ground or hard rock, we will get it done.

MECHANIZED TUNNELLING

CONVENTIONAL TUNNELLING

— DRILL AND BLAST — SEQUENTIAL EXCAVATION (SEM & NATM)

onic detonators to reduc

urgical rock excava on o 1 project performing a serie move rock around an activ

Our experiencedates backtotheearly1990’s withour ﬁrstDrillandBlasttunnelprojectin Quebec. Wehave si nceexpa n ded across Ca n ada an dre fi ne d our t echn iq ue sto adequ ate lyma n agevib ra ti o nscl o se to sensitivestructures. EBC has experience using regularandelectro toreduce vibrations.

EBCperformed sur on the KemanoPhase1proj es ofshort blasts toremovero ve penstock.

CONVENTIONAL TUNNELLING

pihsrentraps’CBE7102nI

received the Innovation of theYearAward fromthe TunnellingAssociationof Canada(TAC)fortheuseofa pipeumbrellasystemtoget throughlooselyconsolidated waterbearingpumiceonthe Upper Lillooet Hydro project

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SHAFT EXCAVATION

Countless deep shafts, portals and station boxes utilizing most of the existing support of excavation techniques.

In Montréal, EBC utilized the hydraulic rock splitter method to excavate the REM station at the Trudeau Internation Airport and all the

stations of the future Blue Line Métro extension project located in a densely populated area. This State-of-the-art technique enables a high-production operation while fully eliminating the risk of vibrations, noise, dust nuisances, and ﬂying projectiles.