Electrical inspection and PAT testing in Dumfriesshire and Cumbria. Auto electric fault repair. Landlord safety checks & certificate. Emergency electrician

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Testing Intervals

Information

Testing Intervals

Installation type Routine check Maximum period between
inspections and testing
as necessary
General installation
Domestic N/A change of occupancy/10 years
Commercial 1 year change of occupancy/5 years
Educational establishments 4 months 5 years
Hospitals 1 year 5 years
Industrial 1 year 3 years
Residential accommodation at change of occupancy/ 1 year 5 years
Offices 1 year 5 years
Shops 1 year 5 years
Laboratories 1 year 5 years
Buildings open to the public
Cinemas 4 months 1 year
Church installations 1 year 5 years (quinquenially)
Leisure complexes 4 months 1 year
Places of public entertainment 1 year 5 years
Restaurants and hotels 4 months 1 year
Theatres 4 months 1 year
Public houses 1 year 5 years
Village halls/Community centres 1 year 5 years
External installations
Agricultural and horticultural 1 year 3 years
Caravans 1 year 3 years
Caravan parks 6 months 1 year
Highway power supplies as convenient 6 years
Marinas 4 months 1 year
Fish farms 4 months 1 year
Emergency lighting daily/monthly 3 years
Fire alarms daily/weekly/monthly 1 year
Laundrettes 1 year 1 year
Petrol filling stations 1 year 1 year
Construction site installations 3 months 3 months

Portable Appliance Testing - Frequency

There is no specific schedule set out. There are however guidelines to help. The frequency of testing depends on the type of equipment and the environment in which it is used. For example a high-risk item such as an electric drill should be tested more frequently than a low risk item such as a PC. Furthermore a drill that is used everyday in a high density manufacturing plant should be tested more frequently than a drill used only occasionally in an office environment.


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