Equipment and systems · Electricians, foremen and site workers
Temporary electricity: cables, distribution and moisture
Temporary power systems move with work zones and face moisture, dust and equipment traffic. Electrical repair and authorization must remain with qualified personnel.
Illustrative site situation
Illustrative situation: workers reconnect an extension lead after facade washing while the area is still wet. A dry-looking surface is not sufficient; use the site electrical safety check.
Original hypothetical example, not an actual incident.
01Before work
- 1Identify the temporary distribution point and the equipment being supplied.
- 2Check cable routing, protection from mechanical damage and wet conditions.
- 3Have appropriately authorized personnel verify protection and connections.
- 4Explain who to contact when electrical defects are found.
02During work
- 1Do not attempt ad hoc electrical repairs without authorization.
- 2Stop affected use and report damaged cable insulation, sparks or unsafe moisture.
- 3Recheck power routing whenever equipment or work zones move.
03Records and follow-up
- 1Power distribution and cable positions
- 2Responsible checker and condition
- 3Electrical hazards and actions taken
- 4Authorization and verification before re-energizing
Official laws and guidance
Primary documents are in Korean. Confirm current legal applicability and detailed requirements at source.
- Korean primary source · www.law.go.kr
Primary documents are in Korean. Confirm current legal applicability and detailed requirements at source.
- Korean primary source · www.law.go.kr
Primary documents are in Korean. Confirm current legal applicability and detailed requirements at source.
- Korean primary source · www.kosha.or.kr
Primary documents are in Korean. Confirm current legal applicability and detailed requirements at source.