Electrical Installation Testing chart
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| Type of Installation |
Max inspection period |
R - Recommended
M - Mandatory |
| General |
|
|
| Domestic |
10 years |
R |
| Commercial |
5 years |
R |
| Education Establishments |
5 years |
R |
| Hospitals |
5 years |
R |
| Industrial |
3 years |
R |
| Petrol Stations |
1 year |
M |
| Buildings open to
the Public |
|
|
| Cinemas |
1 year |
M |
| Churches under 5 years old |
1 year |
R |
| Churches over 5 years old |
2 years |
R |
| Leisure complexes |
1 year |
R |
| Places of public
entertainment |
1 year |
R |
| Restaurants and Hotels |
1 year |
R |
| Theatres, etc. |
1 year |
M |
| External
Installations |
|
|
| Agricultural &
Horticultural |
3 years |
R |
| Caravans & Caravan Sites |
1 year |
M |
| Highway power supplies |
1 year |
R |
| Special
Installations |
|
|
| Emergency Lighting |
3 years |
R |
| Fire alarms |
1 year |
R |
| Launderettes |
1 year |
M |
| Petrol filling stations |
3 years |
M |
| Temporary installations |
3 months |
R |
| N.B.after testing the above installations the competent person may determine the maximum period between inspections should be less than those stated. |
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