HAZOP Studies

Hazard & Operability Analysis

A well-run HAZOP is one of the most consequential investments a process facility can make — every deviation surfaced in the study room is a deviation that doesn't have to be discovered in the field. Done rigorously, HAZOP closes the gap between design intent and operational reality before commissioning, and produces a defensible safety case that satisfies regulators, insurers and corporate risk committees alike.

Our practice is built around IChemE-certified facilitators with cross-sector exposure to oil & gas, chemicals, pharmaceuticals and utility systems, working to IEC 61882 and API RP 14J. We bring structured guideword discipline, balanced multidisciplinary teams and post-study verification — the three habits that distinguish a HAZOP that protects a plant from a HAZOP that merely ticks a box.

Assessment | Compliance | Reporting

SERVICE BRIEF

HAZOP FRAMEWORK

Every HAZOP we facilitate follows the same disciplined five-stage workflow, adapted to project complexity and design maturity:

  • Node Definition — decomposition of P&IDs into manageable study sections.
  • Parameter & Guideword Application — systematic combination of process parameters (Flow, Pressure, Temperature, Level, Composition, Time, Reaction) with deviation guidewords (No, More, Less, As Well As, Part Of, Reverse, Other Than).
  • Cause–Consequence Analysis — for each credible deviation, identification of root causes and resulting hazards or operability impacts.
  • Safeguard Evaluation — review of existing protective measures and assessment of residual risk against tolerability criteria.
  • Recommendations & Closeout — documented actions with assigned ownership, target dates and verification audit on completion.
  • TRUSTED BY

    Our HAZOP practice draws on the combined capability and credibility of our partner network:

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      eGreen Compliance Consultants Pvt.

      Ltd. is an India-based environmental consultancy delivering ESIA, ISO 14064 GHG auditing and verification, and ESG advisory (CBAM, BRSR Core). We also offer sector-specific training and develop novel in-house carbon capture technology.

      3rd Floor, KVS Plaza, Church street, Krishna Nagar Extension, Puducherry 605008

      +91 94895 88922

      info@egreen.org.in