STANDARD + VR Forklift and Warehousing · United Kingdom Updated October 14, 2026

LPG Forklift Cylinder Change VR Training (DSEAR 2002)

VR scenario on changing LPG forklift cylinders under DSEAR 2002: ignition sources, the cylinder cage, PPE, leak checks and what to do after a leak.

QUICK ANSWER

DSEAR 2002 requires employers to assess and control the risks from dangerous substances such as LPG, which is heavier than air and can collect in low areas. Changing a forklift cylinder is a frequent, routine task where mistakes happen. A VR scenario trains the change step by step.

What the Rule Requires

Dangerous Substances and Explosive Atmospheres Regulations 2002 (SI 2002/2776): employers must assess the risks from dangerous substances (regulation 5), eliminate or reduce those risks so far as is reasonably practicable (regulation 6), and provide information, instruction and training to employees (regulation 9). LPG is a dangerous substance that is heavier than air and can collect in drains and pits.

The scenario is a change at the cylinder cage at night. The truck is parked near a drain, the operator has no gloves, the new cylinder has a damaged valve guard and there is a hiss after connection.

Hazards in This Scenario

Fire or explosion from leaking LPG
Cold burns from liquid LPG
Gas collecting in drains or pits
Damaged cylinders

The Procedure the Scenario Rehearses

Park away from drains and ignition sources
Turn off the engine and close the valve
Wear gloves and eye protection
Inspect the new cylinder and its seal
Connect, open slowly and check for leaks
Stop and isolate if a leak is found

Mistakes the Scenario Is Built to Catch

Changing near a drain
No gloves
Using a damaged cylinder
Ignoring a hiss

Competence Assessment Matrix

Decision point	What the assessor sees	Pass standard
Position	Truck location	Away from drains
PPE	Gloves and eye protection	Worn
Cylinder	Damage found	Rejected
Leak	Response	Isolates and reports

What VR Covers

Leak response without gas
Step order practice
Hidden cylinder defects
Records per operator

What VR Does Not Replace

Supplier training
Storage cage design
Fire emergency procedures

Scope of a One-Scenario Pilot

A pilot builds this scenario as a single module, in Unity or Unreal Engine depending on the visual fidelity the task needs and the headsets on site. It runs on standalone headsets, logs every learner decision, and exports a per-person record for your training file. It is measured against your current method with a test cohort before anything is scaled.

Frequently Asked Questions

Why is LPG dangerous near drains?

LPG is heavier than air and can collect in low places where it may ignite.

Is training required for cylinder changes?

Yes. DSEAR requires information, instruction and training on dangerous substances.

Can VR replace supplier training?

No. It adds repeat practice of the change procedure. Gas supplier and employer instruction still apply.

Want this scenario built around your site?

We review your current procedure and tell you which parts can be rehearsed in VR and which still need hands-on practice.

Map Your Highest-Risk Scenario