At HITE Engineering, we provide industry-trusted HAZOP (Hazard and Operability) studies and structured risk analyses to help clients prevent system failures, identify hidden hazards, and maintain compliance with Canadian and international process safety standards.
From chemical plants to water treatment systems, a HAZOP isn’t just a box to check — it’s a critical tool for managing risk in complex processes. Our experienced engineers lead effective workshops, deliver detailed reports, and ensure outcomes are not only compliant — but actionable.
HAZOP is a structured, team-based risk assessment method designed to identify deviations from normal operations that could lead to safety hazards, environmental incidents, or equipment failures.
Proper HAZOP execution leads to a deeper understanding of your facility’s vulnerabilities and an evidence-based path to reduce risk.
We support clients with a full range of hazard identification and process safety reviews, including:
We lead structured workshops with your operations, engineering, and safety teams — ensuring active participation and thorough documentation.
Early-stage assessments to identify hazards and controls before system design is finalized.
Detailed assessment of failure points in components, equipment, and controls.
Quantifies risk by analyzing how each protection layer reduces the likelihood of hazardous events.
Evaluation of safety instrumented systems to determine the level of reliability required.
Our engineering-led HAZOP services are most commonly used in:
Identifying ignition risks, storage hazards, and system failures in flammable or toxic environments.
Protecting hygienic processes, thermal systems, and clean-in-place (CIP) systems.
Managing containment and equipment interactions in tightly controlled environments.
Water and wastewater treatment plants, where chlorine, UV, or biological processes pose risks.
Evaluating chemical mixing, flammable atmospheres, and ventilation effectiveness.
We adapt our approach for both brownfield upgrades and greenfield design phases.
Our risk analysis process is designed to be comprehensive, collaborative, and compliant:
We review existing process diagrams (P&IDs), SOPs, layout drawings, and safety protocols to understand your system in depth.
Our experienced engineers lead the sessions using a proven guide word methodology. We bring together operators, engineers, and safety staff to ensure practical input.
Each scenario is ranked using a risk matrix, highlighting critical issues. Our reports are clear, well-structured, and delivered with follow-up support if needed.
We identify where additional engineering controls, procedural changes, or equipment upgrades are required.
If needed, we provide drawings, specifications, or follow-up support to help you implement the recommended risk mitigation actions.
HITE Engineering ensures your facility complies with key safety and process standards:
We also assist clients during insurance audits, regulatory inspections, and pre-start health and safety reviews (PSHSRs).
Facilities often struggle with:
In one project, a water treatment facility had added a new chemical dosing system, but the original risk review had not accounted for the potential interaction with chlorine systems. Our HAZOP identified the failure mode, ranked the risk, and provided engineered recommendations that were later implemented before commissioning.
Need a HAZOP for your new process? Concerned about risk in an existing facility?
Our engineering team is ready to help.
Book a workshop or request a proposal today to move forward with confidence.
