As a Structural Engineer at OCI Group, Charly Massaad conducts forensic investigations to determine the cause and extent of structural failures and property damage across residential, commercial, and industrial buildings. His experience includes evaluating losses related to fire, water infiltration, building envelope deficiencies, structural failures, and code compliance.

Charly manages forensic engineering assignments from initial site inspection through to final reporting, coordinating with clients while conducting detailed structural assessments and analyses. He prepares repair recommendations, develops stamped engineering drawings, and performs site reviews to verify construction compliance and support rehabilitation projects.

In addition to his technical expertise, Charly reviews construction documentation, technical specifications, contracts, and applicable building codes to assess liability and identify contributing factors to structural failures. He delivers clear, evidence-based engineering reports and expert opinions to support insurance claims, legal proceedings, and dispute resolution.

As a Structural Engineer, Dimitri Djuricic conducts structural assessments and investigations involving a wide range of building systems and construction methods. He is a licensed Professional Engineer with Engineers and Geoscientists British Columbia (EGBC) and has extensive experience in the design and construction of high-rise residential towers, tilt-up buildings, and Part 9 buildings in accordance with the British Columbia Building Code (BCBC). Dmitri has worked extensively with concrete, steel, wood, masonry, and aluminum, applying Canadian design codes to evaluate structural performance and develop practical engineering solutions.

As a Fire Investigator, TJ Robbins specializes in determining the origin and cause of fires through detailed scene examinations, evidence collection, and witness interviews. She analyzes fire patterns, evaluates physical evidence, and applies technical data to identify where a fire originated and how it progressed. Her investigations provide clear, objective findings that support insurance claims, fire prevention initiatives, and legal proceedings when required.

Mohammad Shehadeh is a Structural Engineer specializing in forensic structural investigations, building assessments, and the design and rehabilitation of structural systems. His experience includes the analysis and design of wood, steel, and concrete structures, fire separation design, and building code compliance reviews. Mohammad conducts detailed evaluations of structural and environmental failures, providing practical engineering solutions for a wide range of building types. His work involves all stages of an investigation, from assessing existing conditions and determining causes of failure to developing effective repair and rehabilitation recommendations.

Noah Hebb is a Structural Engineering Intern with OCI Group specializing in structural assessments and support services for buildings affected by fire, treefall, snow loading, and water damage. He holds a Bachelor of Applied Science in Civil Engineering from Queen’s University and completed a professional internship during his studies. Since joining OCI Group, he has been involved in more than 20 structural assessment and support projects, assisting with damage evaluations, emergency stabilization measures, and repair recommendations for a variety of residential, commercial, and industrial properties.

Tim Donaldson is a Fire and Explosion Investigator at OCI Group with a strong background in mechanical systems, fire protection infrastructure, and investigative procedures. As a Red Seal Automotive Service Technician with over 15 years of technical experience, Tim brings a practical and detail-oriented approach to fire and explosion investigations involving commercial, industrial, and residential properties.

His experience includes the management of preventative maintenance programs, facility improvement projects, and the installation and testing of complex fire protection systems, including dry, wet, and pre-action sprinkler systems within large-scale facilities. Tim has also been directly involved in fire pump installation and successful flow testing, providing him with extensive knowledge of building systems and fire suppression operations.

In addition to his technical expertise, Tim previously served as an auxiliary member of the Stirling-Rawdon Police Service, where he participated in criminal and non-criminal investigations. Through this work, he gained valuable experience in evidence preservation, witness interviews, investigative procedures, and courtroom testimony — skills that support his forensic investigation work at OCI Group.

Tim combines his mechanical knowledge, fire protection experience, and investigative background to assist clients with determining the origin and cause of fires and explosions while delivering thorough and reliable forensic assessments.

OCI Group structural engineer Helena Wollman specializes in forensic structural investigations for residential, commercial, and industrial properties, including the analysis, assessment, and design of rebuild efforts following structural losses and failures. Her experience includes investigations involving wood, steel, concrete, and masonry structures, as well as the evaluation of structural damage and construction-related deficiencies.

Helena’s background includes structural design and analysis for new construction projects, renovations, and fit-outs across Western Canada. She has extensive knowledge of Part 4 of the National Building Code of Canada and has provided consulting services throughout various phases of construction, from design development to on-site support and project coordination.

With experience spanning both forensic investigations and structural design, Helena brings a practical and technically focused approach to complex structural challenges, helping clients identify causes of failure and develop effective repair and rebuilding solutions.

Joe is a pro board-certified Fire and Explosion Investigator. He has 30 years experience with Brandon Fire and Emergency Services as a Firefighter/PCP, Fire Inspector, Fire Investigator and Fire Prevention Officer. Joe has conducted over 100 fire investigations and 2000 fire life safety inspections. In his role as a Fire prevention Officer, he was the direct liaison with Brandon Police Services Major Crimes Unit dealing with arson related crimes.

Marcin is a Certified Fire and Explosion Investigator with nearly two decades of experience in engineering and forensic fire investigation. He graduated with honours from the Mechanical Engineering Technology program at NAIT and brings over 10 years of design engineering experience, including advanced proficiency in multiple 3D design platforms and specialized work in hydraulic surface tools for the oilfield industry.

His work focuses on vehicle and structural fire investigations, providing technical and analytical consulting services to the insurance industry. He is currently awaiting Professional Technologist certification and holds two patents.

Michael is a Certified Engineering Technologist (C.E.T.) member of the Ontario Association of Certified Engineering Technicians and Technologists (OACETT) as well as a Registered Building Code Designer (BCIN) and has more than a decade of engineering experience working directly under the supervision of a Professional Civil Engineer across residential, commercial, institutional and agricultural projects. With advanced skills in AutoCAD, strong working knowledge of Revit, and a deep understanding of the Ontario Building Code, he specializes in producing precise architectural, structural and civil site drawings. Mike has led a wide range of projects and utilizing his skills with structural calculations, technical accuracy, client-focused solutions, strong problem-solving and efficient building permit packages as well as in depth knowledge for obtaining minor variance applications within several different municipalities.