Information
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Site name
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Site/Store number
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Location
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Date
MEIWC {BS7671}
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All fields must be completed before this certificate is forwarded for quality checks
Details of Departures from BS 7671
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Description of Minor Works
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Details of the Modified Circuit
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System type and earthing arrangements
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Zs at DB
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DB Ref number
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DB location and type
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Circuit ref number
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Reference method
- A
- B
- C
- D
- E
- F
- G
- 100 4D5
- 101 4D5
- 102 4D5
- 103 4D5
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RCD type
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Over current device type
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Rating
- 5
- 6
- 10
- 15
- 16
- 20
- 30
- 32
- 45
- 50
- 60
- 63
- 80
- 100
- 125
- 200
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I🔼n
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Details of wiring system to modify the circuit.
Inspection and Testing Results
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Circuit resistance R1+R2 Ohms
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Insulation resistance M,Ohms
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Line/line
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Line/Earth
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Instrument serial No.
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Final ring circuit L/L (loop values)
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Final ring circuit N/N (loop values)
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Final ring circuit CPC/CPC (loop values)
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Confirmation of polarity
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Max measured earth fault loop impedance Zs. Ohms
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RCD operating times @ I🔼n in m/sec
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Test button satisfactory
Declaration I certify that the electrical installation,to the extent that is effected by the electrical work,has been tested to ensure it is electrically safe and is accordance with the requirements of BS7671:2008 as amended and any other standard applying to the electrical installation under legislation.
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Signature of Inspecting Person