Rough-in is the initial phase of electrical installation where electricians install basic wiring, boxes, and cables before walls are closed up with drywall or plaster. This is like creating the electrical 'skeleton' of a building. It's a crucial early stage that happens after the basic framing is done but before the finishing work begins. When you see this term on a resume, it means the person has experience with the foundational aspects of electrical installation in construction projects.
Completed Rough-In electrical installations for 50+ new residential properties
Supervised team of 4 electricians during Rough-In phase of commercial building project
Performed Rough-In and Rough-In Inspection preparations for multi-unit apartment complex
Typical job title: "Electricians"
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Q: How do you plan and supervise a large-scale rough-in project?
Expected Answer: Should discuss coordinating teams, reading blueprints, planning material needs, scheduling inspections, and ensuring code compliance across multiple work areas.
Q: What are common problems you've encountered during rough-in and how did you solve them?
Expected Answer: Should mention dealing with obstacles in walls, coordinating with other trades, resolving blueprint discrepancies, and managing timeline delays.
Q: What steps do you take to prepare for a rough-in inspection?
Expected Answer: Should explain checking all connections, ensuring proper wire support, verifying box heights, and having necessary permits ready.
Q: How do you determine the correct sizing for electrical boxes during rough-in?
Expected Answer: Should discuss counting wires and devices, following box fill calculations, and considering future accessibility needs.
Q: What safety measures do you follow during rough-in work?
Expected Answer: Should mention wearing proper PPE, using safe ladder practices, checking for power sources, and following lockout/tagout procedures.
Q: What are the basic tools needed for rough-in work?
Expected Answer: Should list essential tools like wire strippers, drills, measuring tape, voltage tester, and basic hand tools.