Assure3D · Available for pilot

The coverage study, rebuilt around what gas actually does.

Assure3D verifies whether a proposed or installed Fire & Gas layout earns the barrier credit assigned to it across credible releases, the full wind space and the plant geometry that shapes dispersion.

Prove it on your plant See the verification method

Live Assure3D split view comparing a traditional wind-blind assessment with wind-resolved coverage results. — Traditional · wind-blindAssure3D · wind-resolved

360°wind-space verification rather than one favourable direction

<1 daytarget full assessment processing versus weeks of manual work

3states only: credited, credit at risk, credit lost

1traceable evidence chain behind every verdict

What changes

From sampled geometry to physics-grounded assurance.

The engineering basis remains yours. Assure3D changes how deeply and honestly it is tested.

Reconstruct the basis

Ingest the HAZOP, LOPA, philosophy, detector register, drawings and model with source, page, method and confidence retained.

Deterministic · Offline · Traceable

Sweep the physical space

Run credible leak nodes through real obstruction, shadowing, channelling, wind direction, speed and stability.

Surrogate ranks · Solver decides

Issue the credit verdict

Bind physical detector votes to each F&G-credited scenario and identify the smallest change that restores the claim.

Designed versus effective

See the gap the mapping report cannot.

Assure3D compares the layout as designed and installed against the dispersion envelope the plant can actually produce.

013D dead-zone and dynamic Minimum Detectable Leak Size maps
02Detector-line-of-sight, obstruction and voting analysis
03Minimum-hardware optimisation that preserves the target

Conceptual process module showing a physics-resolved gas plume and active detectors. — Conceptual dispersion viewResolved physics

The deliverable

Not another dashboard. A signable engineering package.

Every output is designed to survive technical review, client challenge and regulatory scrutiny.

Barrier Credit Register

Every credited HAZOP scenario, physical vote, native metric, evidence quality and verdict.

Scenario-level truth

Gap analysis

Risk-ranked blind zones, timing failures, evidence weaknesses and the smallest defensible fix.

Remediation ready

Assurance dossier

Source-linked findings, spatial overlays, method statement, limitations and qualified-engineer sign-off.

Audit ready

Begin with one unit

Bring the study you already trust. We will show what it can and cannot honestly claim.

A focused pilot uses your existing documents and model. No OT integration is required.

Plan an Assure3D pilot