Client Background
The client operates an industrial manufacturing facility specialising in high-temperature processing for metal machinery components. The existing thermal processing system utilised a manually operated gas-fired furnace with limited automation and minimal safeguarding instrumentation.
Client Problem
The client required a comprehensive HAZOP (Hazard and Operability) study of the existing firing system to identify potential process hazards and operational deviations.
The objective was to establish a risk-based framework for design improvements and safety enhancements.
Due to the involvement of an international engineering team and strict production scheduling, the HAZOP had to be completed within an accelerated three-day window, covering system familiarisation, node definition, deviation analysis, and recommendation finalisation.
Client Objectives
The client had a compressed timescale that required facilitation, data validation, and remote co-ordination across multiple time zones.
To meet the three-day completion requirement, the HAZOP team implemented a structured, high-efficiency workflow.
Insights
Pre-work preparation
System P&IDs, operating manuals, and process parameters were reviewed in advance, allowing participants to enter the workshop fully briefed.
Digital collaboration tools
The study was conducted using an integrated HAZOP software platform that enabled real-time deviation logging, risk ranking, and action tracking across remote participants.
Node prioritisation
Critical nodes associated with gas flow, burner management system (BMS), and furnace ventilation were analysed first using a risk-weighted approach.
Parallel review sessions
Sub-teams addressed supporting utilities and control logic in parallel, ensuring comprehensive coverage within the time limits.
Rapid consensus and validation
Findings and recommendations were validated daily with the client’s engineering and safety representatives to minimise post-session revisions.
Outcomes
The HAZOP was successfully completed within the mandated three-day timescale, with full documentation and consensus on all identified nodes. The accelerated execution strategy maintained analytical rigour while meeting schedule constraints and exceeded client expectations.
The final report provided a prioritised action plan for safety system upgrades, achieving measurable improvement in risk reduction and process reliability.
The project strengthened cross-site collaboration between the client’s international teams and reinforced compliance with relevant industry and safety standards.
