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Our Craft, Your Protection

Five disciplines. One standard of rigour.

Five integrated service lines designed to plug into your operations and your project lifecycle — strengthening compliance, lowering risk, and reducing the cost of both. Every engagement is led by specialists who've spent careers in your industry.

01
Service · 01

Process Hazard Analysis —
Anticipating what can go wrong.

Systematic identification and management of hazards across the full project lifecycle — from concept through start-up and beyond.

Hazard Identification (HAZID)
Early-stage identification of major hazards and their potential consequences, sized for concept-to-FEED decisions.
Hazard & Operability (HAZOP) Study
Structured, node-by-node review of process deviations and their operational impact.
Environment Identification (ENVID)
Systematic identification of environmental aspects and impacts across project phases.
SIL Classification & Verification
Determining and validating safety integrity levels for protection layers (IEC 61508/61511 aligned).
Occupational Health Identification (OHID)
Structured identification of occupational health hazards and the controls that address them.
Project HSE Review (PHSER)
Stage-gated reviews that verify risk treatment is in place before each project phase is approved to proceed.
Inherent Safer Design (ISD) Review
Design evaluation focused on eliminating or minimising hazards at source rather than mitigating them later.
Simultaneous Operations (SIMOPS)
Risk review of concurrent activities sharing the same operational space.
Layout Safety Review
Assessment of facility layout against safety separation principles and escape provisions.
Manual of Permitted Operations (MOPO)
Mapping which activities are permitted under which operational states.
Bow-Tie Analysis
Visual risk model linking threats, preventive controls, consequences, and recovery measures.
Constructability Review
HSE-focused review of construction methodology, sequencing, and SIMOPS during build.
Pre-Startup Safety Review (PSSR)
Final verification that facilities are safe to commission and operate.
Process Safety Management (PSM)
Framework design and implementation for managing process safety as an integrated system.
02
Service · 02

Process Risk Assessment —
Quantifying risk in the language regulators understand.

Quantifying risk in the language regulators, insurers, and boards understand — from fire and explosion through to evacuation and system reliability.

Fire & Explosion Risk Assessment (FERA)
Consequence modelling for fire and explosion scenarios and the risk they pose to personnel and assets.
Toxic Refuge Impairment Assessment (TRIA)
Assessment of toxic gas impairment on temporary refuges and shelters during a release event.
Quantitative Risk Assessment (QRA)
Numerical assessment of risk to personnel, public, and environment — the backbone of credible safety cases.
Detailed Risk Assessment (DRA)
Focused, in-depth assessment of specific operational or design risks where QRA is too broad.
Building Risk Assessment (BRA)
Assessment of occupied buildings against blast, thermal, and toxic hazards from nearby process units.
Flare Radiation & Dispersion
Thermal radiation and dispersion modelling for flare systems — flare height, exclusion zones, and ground-level concentrations.
Toxic Gas Dispersion Zoning
Dispersion modelling and hazard zoning for routine and emergency toxic gas releases.
Vent Dispersion
Modelling of vent releases to verify safe dispersion, vent location, and stack design.
Escape, Evacuation & Rescue Analysis (EERA)
Evaluation of escape routes, mustering, and rescue capability under credible emergency scenarios.
Dropped Objects Analysis
Risk from dropped object scenarios during lifting, particularly relevant offshore and at heavy lift sites.
Emergency System Survivability (ESSA)
Verification that critical safety systems will perform through a major accident event.
Control of Major Accident Hazards (COMAH)
Preparation of safety reports and compliance documentation for major hazard regulations.
ALARP Demonstration
Cost-benefit-based demonstration that residual risks are as low as reasonably practicable.
Reliability, Availability & Maintainability (RAM)
Systems analysis to predict and optimise operational availability and maintenance strategy.
03
Service · 03

3D Risk Assessment Studies —
High-fidelity physics behind credible safety cases.

Advanced computational modelling that puts high-fidelity physics behind your risk picture — and makes the case to regulators, insurers, and boards.

CFD Gas Dispersion Analysis
Computational fluid dynamics modelling of gas release behaviour around real geometry, accounting for congestion, wind, and obstacles.
CFD Smoke Assessment
Smoke movement modelling for evacuation route validation and control room habitability.
3D Fire & Gas Mapping Study
Detector placement optimisation through 3D coverage mapping that ensures real-world detection performance.
CFD Explosion Analysis
Overpressure modelling from vapour cloud explosion scenarios, with realistic geometry effects.
04
Service · 04

Occupational Health Services —
Protecting workers from what they can't see, hear, or feel.

Protecting the workforce from chronic and acute occupational exposures — the slow, invisible hazards that quietly drive long-term liability.

OHID Workshops
Structured workshops to identify occupational health hazards across roles, tasks, and locations.
Indoor Air Quality (IAQ) Monitoring
Monitoring of air contaminants in indoor work environments and habitable spaces.
Chemical Exposure Monitoring
Personal and area measurement of worker exposure to hazardous chemicals against occupational exposure limits.
Microbiological Monitoring
Assessment of microbiological hazards in occupational settings.
Personal Noise Exposure
Personal noise dose measurement against statutory exposure limits.
NORM Measurements
Naturally occurring radioactive material survey, monitoring, and dose assessment.
Vibration Exposure Monitoring
Hand-arm and whole-body vibration monitoring and exposure assessment.
Non-Ionizing Radiation
UV, EMF, and IR radiation monitoring and worker protection assessment.
Ergonomic Assessments
Manual handling, repetitive task, and office ergonomics studies.
Illumination Assessments
Measurement of workplace lighting against task and statutory requirements.
Heat Stress Monitoring
Thermal environment assessment and heat stress management — especially important in regional climates.
Human Factors Engineering (HFE)
Integration of human performance considerations into design, procedures, and operations.
05
Service · 05

Environment Analysis —
Compliance, permits, and stakeholder trust — earned with data.

Quantifying and managing environmental impact — from air and noise emissions through to social baselines and full EIA studies.

Air Dispersion Modelling
Modelling pollutant dispersion for permitting, impact assessment, and compliance demonstration.
Greenhouse Gas (GHG) Emissions Inventory
Quantification of facility GHG emissions for reporting, ESG disclosure, and reduction strategy.
Environmental Impact Assessment (EIA)
Full statutory EIA studies for new developments and major modifications.
Noise Modelling & Mapping
Noise contour modelling for environmental permitting and community impact assessment.
Vibration Modelling & Mapping
Ground-borne vibration assessment for sensitive receptors and structural integrity.
Socio-Economic Studies
Baseline and impact studies covering community, livelihood, and social dimensions of major projects.
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Protect what matters.

Whether you're scoping a HAZOP, building a safety case, or rethinking your HSE programme from the ground up — let's talk. We respond within one business day.

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