Scenario: a solar plant substation maintenance worker suffers an arc flash after skipping a de-energizing step — despite “years of experience”. Electricity grants no second chances. Electrical safety in power projects is labor law’s strictest area, and where “experience” never substitutes for procedure.
The legal frame: OSH for electrical work
The 2019 Labor Code and Law 84/2015/QH13 on Occupational Safety and Hygiene oblige safety for electrical workers — strictly-regulated work. Employers must issue electrical safety procedures, provide specialized PPE (insulating gloves, boots, mats), and ensure periodic inspection of electrical equipment.
Electrical safety training: mandatory and periodic
Electrical workers need OSH training per target groups in Decree 44/2016/ND-CP, with periodic retraining, and may work only when qualified (training certification, health). Assigning electrical work to untrained workers is an administrative violation — and after accidents, grounds for compensation and criminal liability.
The “5-step” procedure never to skip
Standard electrical practice: de-energize → verify absence of voltage → ground → barrier and signage → recheck before work. Every serious electrical accident shares one trait: at least one skipped step. Direct supervisors must enforce compliance — “trusting skilled hands” is not management.
Liability for electrical accidents
Employers must provide first aid, declare and investigate accidents, and compensate/subsidize by working-capacity loss. Where accidents stem from unperformed OSH duties (no training, no PPE, no procedures), compensation is higher and responsible persons may face criminal liability for labor-safety violations.
Frequently asked questions
1. What training do solar/wind workers need?
OSH training under Decree 44/2016/ND-CP (electrical work is strictly regulated), with periodic retraining; work only when qualified.
2. What is the electrical safety procedure?
De-energize, verify no voltage, ground, barrier and signage, recheck before work — no step skippable.
3. Who is liable for electrical accidents?
Employers: first aid, declaration, investigation, compensation/subsidies; heavier where OSH duties were unperformed, possibly criminal.
4. Must experienced electricians follow procedures?
Yes — experience never substitutes for procedure. Every serious electrical accident traces to a skipped step.
5. Must plant electrical equipment be inspected?
Yes — strictly-regulated electrical equipment needs periodic inspection by qualified inspection bodies.
This article has been quality-reviewed by the FLAW AI Legal Council.