Minor electrical installation works certificate

• Minor electrical installation works certificate

Part 1: description of minor works

• 1. Description of the minor works

• Location/ address
  Address

• Date minor works completed

  Date

• Details of departures, if any, from BS 7671:2008 as amended

• Details of permitted exceptions (Regulation 411.3.3). Where applicable a suitable risk assessment must be attached to this certificate

Part 2: Installation details

• System earthing arrangement

  TN-C-S

  TN-S

  TT

• Method of fault protection

• Protective device for the modified circuit type

• Rating (A)

• Comments on existing installation, including adequacy of earthing and bonding arrangements (see regulation 132.16 C1, C2 C3)

• Additional comments

Part 3: Essential tests

• Earth continuity satisfactory

• Installation resistance Live - Live (MΩ)

• Installation resistance Live - Earth (MΩ)

• Earth fault loop impedance (Ω)

• Polarity satisfactory

• RCD operation (if applicable). Rated residual operating current (IΔn) mA

• Disconnected time at IΔn (ms)

• Disconnected time at 5IΔn (ms)

• Satisfactory test button operation

Part 4: Declaration

• I CERTIFY that the said works do not impair the safety of the existing installation, that the said works have been designed, constructed, inspected and tested in accordance with BS 7671:2008 (IET Wiring Regulations), amended to (date) and that the said works, to the best of my knowledge and belief, at the time of my inspection, compiled with BS 7671 except as detailed in Part 1 above.

  Date

• Name

• For and on behalf of

• Address
  Address

• Customer’s signature

  Sign

• Engineer’s signature

  Sign

• Position

• Date

  Date

• Customer requires certificate

  Emailing

  Posting

• Photographs

  Media