Minor Works Certificate — Royal Docks Electrical

1

DETAILS OF THE CONTRACTOR

Royal Docks Electrical Ltd
13 Western Gateway, London E16 1AJ
Tel: 020 7473 7807 | info@royaldockselectrical.com

Job Number

2

DETAILS OF THE INSTALLATION — CLIENT AND LOCATION

Client Name *

Address *

Email

Phone

Description of minor works *

Date works completed *

Location of minor works

3

INSTALLATION DETAILS — COMPLIANCE

BS standard to which installation complies

A2:2022+A3:2024 is withdrawn on 15 Oct 2026 — after that, only A4:2026 may be declared.

Method of fault protection

Details of earthing arrangement

TN-S

TN-C-S (PME)

TN-C-S (PNB)

TT

Nominal voltage

V

Overcurrent protection rating

A

Overcurrent device BS EN

Were departures from BS 7671 necessary?

No

Yes (give details)

Risk assessment attached

4

CIRCUIT DETAILS

DB Reference No.

DB Location & type

Circuit No.

Installation ref. method

Live conductor csa

mm²

cpc csa

mm²

OCPD Type

Zdb (loop at DB)

Ω

Main protective bonding to

Water Gas Oil Structural steel Other

5

TEST RESULTS

Earth continuity

Ω

Insulation resistance L-E

MΩ

Insulation resistance L-L

MΩ

Earth fault loop impedance Zs

Ω

Polarity correct

✓ YES

✗ NO

RCD operating time at In

ms

Test voltage

V

RCD / AFDD / SPD

RCD BS EN

RCD Type

RCD Rating

A

RCD residual current

mA

AFDD BS EN

AFDD Rating

A

SPD BS EN

SPD Type

CONTINUITY

R2

Ω

Ring L/L

Ω

Ring N/N

Ω

Ring cpc/cpc

Ω

Test instrument used (make / serial no.)

Earthing & bonding confirmed adequate RCD operation satisfactory

Additional test results / notes

6

DECLARATION

I/We, being the person(s) responsible for the design, construction, inspection and testing of the minor electrical installation work described above, certify that the said work for which I/we have been responsible is to the best of my/our knowledge and belief in accordance with BS 7671:2018+A4:2026 except for departures, if any, noted above.

DESIGNER / ENGINEER

Name

Position

Signature

Date

AUTHORISED FOR ISSUE BY

Name

Position

Signature

Date

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