Activities near power lines and underground cables
Teknisk informasjon
Systemkrav
Dette kurset kan kjøres på datamaskin, nettbrett og mobiltelefon. For håndholdte enheter anbefaler vi at du befinner deg på et trådløst nettverk. Det stilles ikke krav til flash for å ta dette kurset.
Betingelser
Mva kommer i tillegg. Se alminnelige betingelser for e-læringskurs.
Note! The Polish version of the course is with Polish subtitles on English video files.
Målsetning
Participants will acquire necessary knowledge and skills to enable them to work safely in the proximity of power lines and underground cables, reducing the possibility of accidents, injuries and loss of life and avoiding damage to equipment and the power grid.
Målgruppe
Professionals working/planning to work near power lines, other electrical installations, or those planning such operations and professionals who need to excavate, mount objects in the ground or lay pipes etc.
Kurset inneholder disse emnene
Electrical installations
- Where are the hazards?
- Power lines
- High-voltage installations
Electrical hazards
- Forces in action in the high-voltage grid
- When machinery and trees touch power lines
Safety at the workplace
- The grid company operations centre
- Working closer than 30 metres from an electrical installation
- Safety distance
- Safety Supervisor – responsibility and authority
- Safety Observer
- Re-energising power lines
When disaster has struck
- Reporting an incident or accident
- Fallen power lines
Charting cables
- Excavation permits
- Excavation near cable routes
- Unearthing cables
- Warning ribbons and cover plates
Handling cables
- Different types of cable
- Earthing
- Damaged cables
- Mounting cables
