Case study 3- Bridge Road Alveley
Problem: Family away on holiday only to return and find the house has been flooded by a burst pipe in the loft. Before the drying machines can be temporary installed the electrical installation needed to be checked.
Solution: Test all of the circuits. It was found that only two circuits were safe to be left working and so the rest were disconnected. The central heating circuit had to be rewired to allow heating to the property.
Testing: This revealed many faults some of which are shown below.
Plug socket in lounge by the TV. The black neutral wire was not connected. Hazard: overloads cable so that the cable becomes a fire hazard
This is a picture of the cables that connected the kitchen lights. The earth wire (green) was not connected. This could not be seen until the plasterboard was removed. Hazard: Electric shock.
This is a double socket found in the kitchen. The live cable has a clear break which has been covered with tape. Hazard: Fire
This is part of the central heating circuit. It was found behind the plasterboard near a kitchen socket. The burnt connection has been caused by poor connections. Hazard: Fire and electric shock
This was part of the circuit that powered the fridge. The neutral has burnt out and the earth wire is not connected. Hazard: Electric shock and fire.
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