Electrical Isolation VR Training for Qatar Infrastructure Contractors
VR electrical isolation scenario for Qatar infrastructure contractors: switching, locking, proving dead and temporary supplies on site.
QUICK ANSWER
Qatar infrastructure projects use many temporary supplies and distribution boards that change as the work moves. Qatar Labour Law No. 14 of 2004 sets the employer safety duties. A VR scenario lets electricians practise isolation and proving dead before touching a conductor.
What the Rule Requires
Qatar Labour Law No. 14 of 2004: Law No. 14 of 2004 is the Qatar Labour Law, and its chapter on occupational safety and health sets the employer duties to protect workers. Electrical isolation on projects follows the permit to work and the electrical safety rules of the project and utility.
The scenario is a temporary distribution board feeding a tunnel ventilation fan. The board label is out of date, there is a second feed from a generator, and the voltage tester has not been checked on a known live source.
Hazards in This Scenario
- Wrong circuit isolated due to bad labels
- Back feed from a generator
- A faulty voltage tester
- Others restoring power
The Procedure the Scenario Rehearses
- Trace the circuit, do not trust the label
- Isolate all sources including generators
- Lock and tag every isolation point
- Check the tester on a known live source
- Prove dead at the point of work
- Check the tester again after
Mistakes the Scenario Is Built to Catch
- Trusting an old label
- Missing the generator feed
- Using an unchecked tester
- Not locking the isolation
Competence Assessment Matrix
| Decision point | What the assessor sees | Pass standard |
|---|---|---|
| Label | Out of date | Circuit traced |
| Sources | Generator | Isolated and locked |
| Tester | Checked | Before and after proving dead |
| Proving | Point of work | Dead confirmed at the conductor |
What VR Covers
- Hidden second feed in the scene
- Tester check practised
- Steps in the right order
- Records per worker
What VR Does Not Replace
- Electrical competence and authorisation
- The electrical permit
- Real test equipment
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 check the tester before and after?
To be sure it worked when it showed dead. A faulty tester can show dead on a live conductor.
What is back feed?
Power coming from another source, such as a generator, after the main supply is isolated.
Does VR authorise electricians?
No. Authorisation comes from the employer. VR trains the steps.
Running this scenario across several sites or contractors?
We review your current procedure and tell you which parts can be rehearsed in VR and which still need hands-on practice.
Plan a Multi-Site Pilot