ELECTRICAL INSTALLATION CERTIFICATE 1377- Master
[BS 7671 :2008 as amended] amtech™ Details of the Client
Client/ Address
RYDON, RYDON HOUSE, STATION RD, FOREST ROW, EAST SUSSEX, PostCode
Details of the Installation
Address: GRENFELL TOWER, GRENFELL RD, LONDON, SW11 1TQ
Extent of the TEMPORARY LIGHTING TO MAIN ENTRANCE WALK WAY installation INCLUDING EMERGENCY LIGHTING AND RCD PROTECTION VIA SPUR UNIT. covered by this certificate
I being the person(s) responsible for the design of the electrical installation (as indicated by my signature(s) below), particulars of which
are described above, have exercised reasonable skill and care when carrying out the design hereby CERTIFY that the design work for which
I have been responsible is, to the best of my knowledge and belief in accordance with BS 7671:2008 amended to
except for the departures, if any detailed as follows: ~...... ____ _.
Details of departures from BS7671 :2008, as amended (Regulations 120.3 and 134.1.8): None
The extent of liability of the signatory or signatories is limited to the work described above as the subject of this certificate. For the DESIGN of the installation:
Signature Date Name
Signature Date Name
**(where there is mutual responsibility for the design)
For Construction
New
An Addition
An Alteration
Designer 1
Designer 2 **
I being the person(s) responsible for the construction of the electrical installation (as indicated by my signature(s) below), particulars of which
are described above, have exercised reasonable skill and care when carrying out the construction hereby CERTIFY that the construction work for which
I have been responsible is, to the best of my knowledge and belief in accordance with BS 7671:2008 amended to
except for the departures, if any detailed as follows:
Details of departures from BS7671 :2008, as amended (Regulations 120.3 and 134.1.8): None
The extent of liability of the signatory is limited to the work described above as the subject of this certificate.
For the CONSTRUCTION of the installation:
Signature Name
For Inspection and Testing
Constructor
I being the person(s) responsible for the inspection and testing of the electrical installation (as indicated by my signature(s) below), particulars of which
are described above, have exercised reasonable skill and care when carrying out the inspection and testing hereby CERTIFY that the work for which I have been responsible is, to the best of my knowledge and belief in accordance with BS 7671 :2008 amended to
except for the departures, if any detailed as follows:
Details of departures from BS7671 :2008, as amended (Regulations 120.3 and 134.1.8): None
The extent of liability of the signatory is limited to the work described above as the subject of this certificate. For the INSPECTION and TEST of the installation:
Signature Date 18/03/2015 Name M RUTTER
Reviewed by
Signature Name
Copyright© Amtech Group Ltd 2013, FastTest Pro [17th Edition] v2013.0.0, Oakmead Electrical
Inspector
Qualified Supervisor
Page 1 of 5
RBK000607 42_0001 RBK00060742/1
1377- Master
Particulars of the Signatories to the Electrical Installation Certificate DESIGNER (No 1) Organisation OAKMEAD ELECTRICAL CO
ru-N-=IT~1-0-1--------~------~==================================~--N-IC--E-IC--E-nr-o-lm_e_n_t----~::::::::::::::::::::~ Address
62 TRITTON ROAD Number LONDON SE 21 8DE SE21 8DE
DESIGNER (No 2) Organisation N/A
Tel N/A Branch No.(lf Applicable)
~----------------------------------------------------------------------~
Address
Tel N/A
CONSTRUCTOR Organisation OAKMEAD ELECTRICAL CO
Address UNIT 101 62 TRITTON ROAD LONDON SE 21 8DE SE21 8DE Tel N/A
INSPECTOR Organisation OAKMEAD ELECTRICAL CO
Registration Number
Branch No.(lf Applicable)
NICEIC Enrolment Number
Branch No.(lf Applicable)
Address UNIT 101 NICEIC Enrolment 62 TRITTON ROAD LONDON SE 21 8DE SE21 8DE Tel
Supply Characteristics and Earthing Arrangements
System Type(s)
TN-S
TN-C-S
TN-C
TT
IT
1-Phase (2wire)
2-Phase (3wire)
3-Phase (3wire)
Other
Number and Type of Live Conductors
a.c. d.c.
1-Phase N/A 2 (3 wire) Pole
3 Pole
Other
Particulars of Installation Referred to in the Certificate
N/A
Nominal Voltage
Nominal frequency
u
Prospective fault current lpf
External loop Ze 1mpedence
Number of Supplies
Number
Branch No.(lf Applicable)
Nature of Supply Parameters
Means of Earthing Details of Installation Earth Electrode (where applicable)
Distributor's facility
Installation earth electrode
Type (eg rod(s), tape etc)
Electrode resistance,R A
0
Location
Method of measurement
N/A
N/A
Supply protective device characteristics
BS(EN)
Nominal current rating
Short circuit Capacity
Main Switch or Circuit-Breaker Protective measure(s) against electric shock
Type BS(EN) LIM Voltage Rating
No. of poles 3 Current Rating
A
Supply RCD Conductors Copper operating mA
material current, lt.n
Supply RCD Conductors mm2 operating ms
GSA time at, lt.n
Earthing Conductor
material:
2 csa: mm
Main Protective bonding conductors
material:
csa
Connection Check
2
Bonding of extraneous conductive parts ( v')
Water Gas
Oil Steel
INSPECTION LIMITED TO THE FUSE BOARD LL DB
, The designer(s) RECOMMEND that this installation is further inspected and tested after an interval of not more than 1 Year or change of tenancy
Copyright© Amtech Group Ltd 2013. FastTest Pro [17th Edition] v2013.0.0. Oakmead Electrical Page 2 of 5
RBK00060742_0002 RBK00060742/2
Schedule of Items Inspected PROTECTIVE MEASURES AGAINST ELECTRIC SHOCK Basic and fault protection
SELV
PELV
Double or Reinforced insulation
Basic Protection
Insulation of live parts
Barriers or enclosures
Obstacles **
Placing out of reach **
Fault protection
Automatic disconnection of supply
Presence of earthing conductor
Presence of circuit protective conductors
Presence of main protective bonding conductors
Presence of earthing arrangements for combined protective and functional purposes
Presence of adequate arrangements for alternate sources, where applicable
FELV
Choice and setting of protective and monitoring devices (for fault protection and/or overcurrent protection)
Non-conducting location **
N/A Absence of protective conductors
Earth-free local equipotential bonding **
N/A Presence of earth-free equipotential bonding
Electrical Separation
For one item of current-using equipment
For more than one item of current-using equipment
Additional protection
Presence of residual current device(s)
1377- Master
Prevention of mutual detrimental influence
Proximity of non-electrical services and other influences
Segregation of Band I and Band II circuits and Band II insulation used
Segregation of safety circuits
Identification
Presence of diagrams, instructions, circuit charts and similar information
Presence of danger notices and other warning notices
Labelling of protective devices, switches and terminals
Identification of conductors
Cables and conductors
General
Selection of conductors for current-carrying capacity and voltage drop
Erection methods
Routing of cables in prescribed zones
Cables incorporating earthed armour or sheath, or run in an earthed wiring system, or otherwise protected against nails, screws and the like
Additional protection by 30mA RCD for cables concealed in walls (where required, in premises not under the supervison of skilled or instructed persons)
Connection of conductors
Presence of fire barriers, suitable seals and protection against thermal effects
Presence and correct location of appropriate devices for isolation and switching
Adequacy of access to switchgear and other equipment
Particular protective measures for special installations and locations
Connection of single pole devices for protection or switching in line conductors only
Correct connection of accessories and equipment
Presence of undervoltage protective devices
Selection of equipment and protective measures appropriate to external influences
Selection of appropriate functional switching devices Presence of supplementary bonding conductors
** For use in controlled supervised/conditions only --~-------------------====-----------------------------------__,
Schedule of Items Tested + see note below
External earth fault loop impedence, Ze
Installation earth electrode resistance, RA
Continuity of protective conductors
Continuity of ring final circuit conductors
Insulation resistance between live conductors
Insulation resistance between live conductors and Earth
Protection by separation of circuits
Basic Protection by barrier or enclosure provided during erection
Insulation of non-conducting floors and walls
Polarity
Earth fault loop impedance, Zs
Verification of phase sequence
Operation of residual current devices
Functional testing of assemblies
Verification of voltage drop
N/A
.f to Indicate an Inspection has been carried out and the result is satisfactory N/A to Indicate the Inspection is not applicable to a particular item x to Indicate an Inspection has been carried out and the resultis not satisfactory (applicable for a periodic inspection only)
Copyright© Amtech Group Ltd 2013, FastTest Pro [17th Edition] v2013.0.0, Oakmead Electrical Page 3 of 5
RBK000607 42_0003 RBK00060742/3
SCHEDULE OF CIRCUIT DETAILS FOR THE INSTALLATION 1377- Master
Board Details
TO BE COMPLETED IN EVERY CASE ONLY TO BE COMPLETED IF THE DISTRIBUTION BOARD IS NOT CONNECTED DIRECTLY TO THE ORIGIN OF THE INSTALLATION
Location of distribution board
ENTRANCE RISER Supply to distribution board is from
No of phases Nominal Voltage
Distribution Overcurrent protective device for the distribution circuit
Rating
board designation DB LL L----------1 Type
BS(EN) L...N_i_A ________ ---1
Circuit Details Circuit Max.
Circuit Type Refe- No conductors per-
number of renee of csa milled
and wiring method points disc-
phase Circuit designation served on nee-Live cpc lion
time
mm 2 mm2 s
Circuit NotTested 1/L 1
2/L 1
3/L 1
4/L 1 0 c 11 1.5 1.5 0.4
5/L 1
6/L 1
7/L 1
8/L 1
Circuit NotTested 9/L 1
Circuit NotTested 10/L1
Circuit NotTested 11/L1
Circuit NotTested 12/L 1
13/L1
14/L1
15/L1
NOTE 0 - FP 200 16/L1
A B c D E F
PVC cables PVC cables PVC cables PVC cables PVC/PVC in in in in PVC/SWA
cables metallic non-metallic metallic non-metallic cables conduit conduit trunking trunking
Copyright© Amtech Group Ltd 2013, FastTest Pro [17th Edition] v2013.0.0, Oakmead Electrical
Associated RCD (if any)
BS(EN) N/A
RCDNo of poles
RCD rating, Ill n
Overcurrent protective device
BS(EN) Type Rating
No
A
60898 MCB c 6
G H
Mineral XLPE/SWA
insulated cables
cables
RCD Max.
Short Op. per-circuit curr- mitt-capa- en! ed city Zs
kA It; n 0
10 3.83
0
Other
Page 4 of 5
RBK00060742_0004 RBK00060742/4
SCHEDULE OF CIRCUIT TESTS FOR THE INSTALLATION 1377- Master
---ONLY TO BE COMPLETED IF THE DISTRIBUTION BOARD TEST INSTRUMENTS (SERIAL NUMBERS) USED IS NOT CONNECTED DIRECTLY TO THE ORIGIN OF THE INSTALLATION
Earth fault Zs
1 .3 10 Operating At I i; n I NIA ms loop 1 9272030 I RCD 19272030 I times of impedance
associated lpf 1 7.8 ~ kA RCD (if any) At 51 L; n I NIA
ms Insulation 1 9272030 I Other I NIA I resistance
Confirmation of (if applicable)
1 9272030 I Other I NIA I Supply polarity -/ Continuity
- Circuit impedances Insulation resistance RCD operating
Q p times 0 Maximum
I measured At At Circuit Ring final circuits only All circuits a earth fault number (measured end to end) (At least one Line/ Line/ Line/ Earth/ r loop and column Line Neutral Earth Neutral i impedance I L; n 51 L; n
phase to be completed) I
r1 rn r2 y
R1+ R2 R2 (Line) (Neutral) (cpc) MO MO MO MO Q ms ms
1/L 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
I 2/L 1 N/A N/A N/A N/A N/A
I N/A
I N/A N/A N/A N/A N/A N/A N/A
3/L 1 N/A N/A N/A N/A N/A I
N/A I
N/A N/A N/A N/A N/A N/A N/A
4/L 1 .95 200 200 200 -/ 18.4 17.2
5/L 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6/L 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
7/L 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
8/L 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
9/L 1 N/A
I
N/A
I I
N/A N/A N/A N/A N/A N/A N/A N/A
I 10/L1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
11/L1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
12/L 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
13/L1
14/L1 -
I 15/L1 -
16/L1 N/A N/A
Signature ?#i~Jib I Position I QUALIFIED TESTER I Name I
Date of 118/03/2015 I M RUTTER testing
Copyright© Amtech Group Ltd 2013. FastTest Pro [17th Edition] v2013.0.0. Oakmead Electrical Page 5 of 5
RBK000607 42_0005 RBK00060742/5
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