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Brendan Harrigan


Headshot (2)Brendan Harrigan, Principal Building Environment Group, P.Eng.

Brendan is a Senior Environmental Engineer who has been with the firm since 2000 and who joined the Board of Directors in 2013. He is the senior manager of one of DST’s corporate service sectors. He has extensive experience in a wide range of environmental projects including Hazardous Materials Surveys, Asbestos/Mould/Lead Abatement Programs, Industrial Hygiene and Occupational Exposure Evaluations, Indoor Air Quality (IAQ) Assessments, Building Demolition/Deconstruction Programs, Environmental Compliance Studies, and Waste Audits. Other experience with DST includes providing external training programs (asbestos, mould, etc.), senior quality assurance, development of corporate marketing plans, business development, and senior reviews to a wide variety of environmental reports.


Project Experience

  • Project Manager and Site Investigator – Asbestos and Mould Assessment and Remediation Program, Rideau Regional Centre , Smiths Falls, Ontario, PWGSC, March 2005
  • Technical Reviewer – Development of Hazardous Materials and Hazardous Waste Management Plan – Various Buildings in Belleville, Barrie, Brantford, Burlington, Chatham, Cornwall, London, Sarnia, and Windsor, Ontario, PWGSC, March 2005
  • Site Investigator and Reporting – Supplemental Designated Substance/Hazardous Materials Survey – Buildings 62, 121, and 135, Central Experimental Farm, Ottawa, Agriculture and Agri-Food Canada, August 2004
  • Project Manager – Hazardous Chemical Storage Room Evaluation and Design, Brookfield LePage Johnson Controls, March 2005
  • Project Manager and Site Investigator – Designated Substances & Hazardous Materials Surveys, 64 Residential Units, Pickering Lands, Pickering, Ontario, PWGSC, March 2004.
  • Project Manager – Toxic Substances, Hazardous Materials, and Hazardous Waste Inventory, Amherstburg Canadian Cost Guard Base, Department of Fisheries and Oceans and PWGSC , January 2004
  • Site Investigator – Asbestos Inventory Program, 183 Buildings, CFB Petawawa, Petawawa, Ontario, Defence Construction Canada, 2001



Community Events

We are in Full Operation

Adapting to Working Remotely to Keep Project Work Going.   Impacts of the COVID-19 pandemic are far reaching with very few left unaffected. Our business, our people, and our clients…

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International Society of Explosives Engineers R...

DST Consulting Engineers Inc. is proud to announce our commitment to the International Society of Explosives Engineers – Eastern Canada Chapter. As a founding sponsor, we are investing in this…

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OACETT Award Winner 2019

Andrew Couturier, second row far left, pictured with the other award winners. Congratulations to Andrew Couturier for receiving the 2019 Outstanding Community Service Award from the…

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Young Professionals in St. John’s

Every three years, in conjunction with the annual Canadian Geotechnical Society annual conference, the Canadian Young Geotechnical and Geoscientists Conference occurs. This event brings together young professionals from across Canada…

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Bump! Spike! Set!

Another year, another great time at the  HOPE Beach Volleyball tournament held annually at Mooney’s Bay in Ottawa, Ontario.   The DST VolleyBrawlers had a fantastic time serving up fun…

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Blasting Videos

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Our qualified blasting engineers design more than just rock-cuts and mines. They take down structures! Reinforced concrete buildings, smokestacks, steel tanks…

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