What are the main steps in a hazard analysis before electrical work?

• A. Identify hazards, assess risk, determine controls (engineering, administrative, PPE), and document the plan.
• B. Hire a consultant.
• C. Ignore hazards if PPE is available.
• D. Remove all controls to speed up work.

Answer: (A)

Hazard analysis before electrical work focuses on uncovering what could go wrong, judging how likely it is and how severe the outcome would be, and then putting in place layered controls to prevent or lessen those risks, with the plan written down so everyone knows what to do. Start by identifying potential hazards such as electric shock, arc flash or arc blast, fires, and hazards from tools, equipment, or the work environment. Then assess risk by considering how likely each hazard is and how serious the consequences could be. Next, decide on controls in order of effectiveness: engineering controls like de-energizing circuits, proper lockout/tagout, guarding and insulation; administrative controls such as job planning, permits, sequencing, and crew briefings; and personal protective equipment as a last line of defense. Documenting the plan ensures clear roles, steps, and verification of implementation before work begins. The focus is on using a combination of controls, not relying on PPE alone; consultants can help, but the actual hazard analysis and controls belong to the team performing the work; and removing controls to hurry the job is unsafe and noncompliant.