Ensuring the safety and functionality of transportable buildings through periodic inspections is not just prudent; it's often a regulatory necessity. The Transportable Building Periodic Inspection Report stands as a critical document in this process, providing a comprehensive review of a building's electrical installation in line with the rigorous standards laid out in British Standard 7671. This form, meticulously crafted by an Approved Contractor affiliated with NICEIC, details everything from client and manufacturer information to the specific findings of the inspection and testing conducted. Key sections delineate the scope of the electrical installations examined, limitations faced during the inspection, and a declaration by the inspecting body. Each piece of information gathered is aimed at establishing whether the electrical installations within the transportable building are in satisfactory condition for continued use. By emphasizing the importance of further inspection recommendations and laying out any urgent corrective actions required, the report serves as an essential guide for maintaining electrical safety. Moreover, the document is only considered valid if its unique serial number remains intact, ensuring the authenticity and reliability of the inspection for all parties involved. This thorough approach underscores the critical nature of regular inspections, the results of which are indispensable not only for compliance but also for the overall safety of those using the transportable building.
Question | Answer |
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Form Name | Transportable Building Periodic Inspection Form |
Form Length | 5 pages |
Fillable? | No |
Fillable fields | 0 |
Avg. time to fill out | 1 min 15 sec |
Other names | niceic transportable building certificate, transportable building electrical installation certificate, NICEIC, Postcode |
This report is not valid
if the serial number has TPN3/ been defaced or altered
TRANSPORTABLE BUILDING PERIODIC INSPECTION REPORT
Issued in accordance with British Standard 7671ÐRequirements for Electrical Installations by an Approved Contractor enrolled with NICEIC, Warwick House, Houghton Hall Park, Houghton Regis, Dunstable LU5 5ZX.
A. DETAILS OF THE CLIENT |
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B. TRANSPORTABLE BUILDING MANUFACTURER |
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C. TRANSPORTABLE BUILDING DETAILS |
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Client / |
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Name: |
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Model |
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name: |
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Address: |
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Address: |
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Description: |
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Postcode: |
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Postcode: |
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Original (To the person ordering the work)
D. PURPOSE OF THE REPORT
Purpose for which this report is required:
(see note below)
E. EXTENT OF INSTALLATION AND LIMITATIONS OF INSPECTION A D TESTI G
Extent of the |
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Agreed |
electrical |
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limitations |
installation |
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reasons), if |
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any, on the |
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inspection |
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and testing: |
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à(see note below)
F. PARTICULARS OF THE APPROVED CONTRACTOR
Trading
Title:
Address:
G. DE LARAT ON
I/We, being the person(s) responsible for the inspection and testing of the electrical installation (as indicated by my/our signatures below), particulars of which are described above (see B and ), having exercised reasonable skill and care when carrying out the inspection and testing, hereby declare that the information in this report, including the observations (see H) and the attached schedules (see M,N, O and P), provides an accurate assessment of the condition of the electrical installation taking into account the stated extent of the installation and the limitations of the inspection and testing (see E).
I/We further declare that in my/our judgement, the said installation was overall in |
✤ |
condition (see I) at the time the inspection |
was carried out, and that it should be further inspected as recommended (see J). |
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Postcode: |
INSPECTION, TESTING AND ASSESSMENT BY:
Signature:
Name:
(CAPITALS)
Position:
✤(Insert Ôa satisfactoryÕ or Ôan unsatisfactoryÕ, as appropriate)
REPORT REVIEWED AND CONFIRMED BY: * (see note below)
Signature:
Name:
(CAPITALS)
(Registered Qualified Supervisor for the Approved Contractor at F)
NICEIC Enrolment No |
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Branch No: |
(Essential information) |
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(if applicable) |
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Date: |
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Date: |
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This Transportable Building Periodic Inspection Report must be used only for reporting on the condition of an existing installation.
àThe inspection and testing have been carried out in accordance with BS 7671 as amended. Cables concealed within trunking and conduits, or cables and conduits concealed under floors, and generally within the fabric of the transportable building, have not been visually inspected.
* This Transportable Building Periodic Inspection Report should be reviewed and confirmed by the registered Qualified Supervisor of the Approved Contractor responsible for issuing it.
This form is based on the model Periodic Inspection Report shown in Appendix 6 of BS 7671: 2001.
Published by NICEIC Group Limited © Copyright The Electrical Safety Council (Jan 2008).
Please see the ‘Notes for Recipients’ |
Page 1 of |
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on the reverse of this page. |
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TPN3 / 1
NOTES FOR RECIPIENT
THIS TRANSPORTABLE BUILDING PERIODIC INSPECTION REPORT IS AN IMPORTANT AND VALUABLE DOCUMENT
WHICH SHOULD BE RETAINED FOR FUTURE REFERENCE
The purpose of this periodic inspection report is to identify, so far as is reasonably practicable, whether an electrical installation in a transportable building is in a satisfactory condition for continued service. This report provides an assessment of the condition of the transportable building identified overleaf at the time it was inspected, taking into account the stated extent of the installation and the limitations of the inspection and testing.
The report has been issued in accordance with the national standard for the safety of electrical installations, British Standard 7671 (as amended) - Requirements for Electrical Installations.
Where, as will often be the case, the installation incorporates a residual current device (RCD), there should be a notice at or near the consumer unit stating that the device should be tested at quarterly intervals. For safety reasons, it is important that this test is carried out regularly.
Also for safety reasons, the electrical installation will need to be
It is the responsibility of the competent person connecting the electrical supply to the unit to carry out tests to ensure the values of earth fault loop impedance, maximum prospective fault current at the origin, polarity and RCD tests conform to the requirements of BS 7671.
This report consists of at least three numbered pages. The report is invalid if any of the pages are missing. The report has a printed
This report is intended to be issued only for the purpose of reporting on the condition of an existing electrical installation. The report should identify, so far as is reasonably practicable, and having regard to the extent and limitations recorded in Section E, any damage, deterioration, defects, dangerous conditions and any
This report should not have been issued to certify that a new installation, or an alteration or addition to an existing installation complies with the national safety standard. A Transportable Building Electrical Installation CertiÞcate should have been issued for such work.
You should have received the report marked ÔOriginalÕ and the NICEIC Approved Contractor should have retained the report marked ÔDuplicateÕ.
If you were the person ordering the work, but not the owner of the transportable building, you should pass this report, or a full copy of it including these notes, immediately to that person.
The ‘Original’ report should be kept in a safe place and shown to any person inspecting or undertaking work on the electrical installation in the future.
Section E addresses the extent of the installation inspected and tested and the agreed limitations, if any, on the inspection and testing. Information given here should fully identify the scope of the inspection and testing and of the report. The Approved Contractor should have agreed all such aspects with the person ordering the work and other interested parties before the inspection and testing was carried out.
Section H includes, at the top, two small unshaded
See the reverse of page 2 of this report for guidance on the Recommendation Codes.
A declaration of the overall condition of the installation should have been given by the inspector in Section G of the report. The declaration should reßect that given in Section I which summarises the observations and recommendations made in Section H. A list of observations and recommendations for urgent remedial work and corrective action(s) necessary to maintain the installation in safe working order should have been given in Section H, where appropriate.
All applicable boxes on page 3 should have been completed either by the insertion of the relevant details or by having one of the following codes entered, which have the following meanings:
Ô✓Õ Ô✗Õ
ÔN/AÕ ÔLIMÕ
Published by NICEIC Group Limited © Copyright The Electrical Safety Council (Jan 2008)
This report is not valid
if the serial number has TPN3/ been defaced or altered
ordering the work)
H. OBSERVATIONS AND RECOMMENDATIONS FOR ACTIONS TO BE TAKEN
Referring to the attached schedules of inspection and test results, and subject to the limitations at E:
There are no items adversely affecting electrical safety.
or
Item No |
The following observations and recommendations are made. |
Code ✝ |
1
Note: If necessary, continue on additional pages(s), which must be identiÞed by the Transportable Building Periodic Inspection Report serial number and page number(s).
✝Where observations are made, the inspector will have entered one of the following codes against each observation to indicate the action (if any) recommended:-
1. |
Ôrequires urgent attentionÕ or |
2. |
Ôrequires improvementÕ or |
3. |
Ôrequires further investigationÕ or |
4. |
Ôdoes not comply with BS 7671 (as amended)Õ |
Please see the reverse of this page for guidance regarding the recommendations.
Urgent remedial work recommended for Items: |
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Corrective action(s) recommended for Items: |
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I. SUMMARY OF THE INSPECTION
General condition of the installation:
Note: If necessary, continue on additional page(s), which must be identiÞed by the Transportable Building Periodic Inspection Report serial number and page number(s).
vidence of alterations |
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If yes, estimated age: |
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years |
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or additions: |
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lectrical Installation CertiÞcate no. or |
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previous Periodic Inspection Report no.: |
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Date(s) of the |
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Date of previous |
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inspection: |
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inspection: |
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Overall assessment |
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of the installation: |
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(Entry should read either ÔSatisfactoryÕ or ÔUnsatisfactoryÕ) |
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J. NEXT INSPECTION |
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(Enter interval in terms of years |
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or months, as appropriate) |
I/We recommend that this installation is further inspected and tested after an interval of not more than:
provided that any items at H which have been attributed a Recommendation Code 1 (requires urgent attention) and Code 2 (requires improvement) are remedied without delay and as soon as possible respectively. Items which have been attributed a Recommendation Code 3 should be actioned as soon as practicable (see H).
Original (To the person
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K. TRANSPORTABLE BUILDING |
ARAMETERS |
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Nominal frequency: |
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Hz |
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Maximum load per |
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kVA/ |
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Maximum tolerable |
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kA |
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Enter details as appropriate |
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phase provision: |
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Amps |
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fault current: |
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Nominal voltage Uo/U: |
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V |
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V |
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No of phases: |
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Acceptable system |
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Maximum tolerable upstream |
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Ω |
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type(s): |
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earth fault loop impedance, ZT : |
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L. PARTICULARS OF TRANSPORTABLE BUILDING INSTALLATION |
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Nominal voltage(s) |
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Number |
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Main switch |
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Type |
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Rated current, |
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Residual operating |
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phases |
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[BS (EN) .....] |
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rating (V) |
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In (A) |
capacity (kA) |
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current IΔn |
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Protective measure(s) |
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Main equipotential bonding to |
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Main protective bonding conductors: |
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against electric shock: |
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Water supply |
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Gas supply |
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Oil supply |
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Transportable building |
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Other |
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Material |
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connection |
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connection |
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connection |
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structural steelwork (if any) |
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This form is based on the model Periodic Inspection Report shown in Appendix 6 of BS 7671: 2008. |
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Please see the ‘Notes for Recipients’ |
Page 2 of |
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on the reverse of this page. |
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Published by NICEIC Group Limited © Copyright The Electrical Safety Council (Jan 2008). |
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TPN3 / 3 |
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Guidance for Recipients on the Recommendation Codes
Only one Recommendation Code should have been given for each recorded observation.
Recommendation Code 1. Where an observation has been given a Recommendation Code 1 (requires urgent attention), the safety of those using the installation may be at risk.
The person responsible for the maintenance of the installation is advised to take action without delay to remedy the observed deÞciency in the installation, or to take other appropriate action (such as switching off and isolating the affected part(s) of the installation) to remove the potential danger.
NICEIC make available Ôdangerous conditionÕ notiÞcation forms to enable inspectors to record, and then to communicate to the person ordering the report, any dangerous condition discovered.
Recommendation Code 2 (requires improvement) indicates that, whilst the safety of those using the installation may not be at immediate risk, remedial action should be taken as soon as possible to improve the safety of the installation to the level provided by the national standard for the safety of electrical installations, BS 7671. The NICEIC Approved Contractor issuing this report will be able to provide further advice.
Items which have been attributed Recommendation Code 2 should be remedied as soon as possible (see Section H).
Recommendation Code 3. Where an observation has been given a Recommendation ode 3 (requires further investigation), the inspection has revealed an apparent deÞciency which could not, due to the extent or limitations of this inspection, be fully identiÞed. Items which have been attributed Recommendation Code 3 should be investigated as soon as possible (see Section H).
The person responsible for the maintenance of the installation is advised to arrange for the NICEIC Approved Contractor issuing this report (or other competent person) to undertake further examination of the installation to determine the nature and extent of the apparent deÞciency.
Recommendation Code 4. [does not comply with BS 7671 (as amended)] will have been given to observed
of the other Recommendation Codes. It is not intended to imply that the electrical installation inspected is unsafe, but careful consideration should be given to the beneÞts of improving these aspects of the installation. The NICEIC Approved Contractor issuing this report will be able to provide further advice.
It is important to note that the recommendation given at Section J entitled Next Inspection of this report for the maximum interval until the next inspection, is conditional upon all items which have been given a Recommendation Code 1 and Code 2 being remedied without delay and as soon as possible respectively (see Section I).
It would not be reasonable to indicate a ‘satisfactory’ assessment if any observation in the report had been given a Code 1 or Code 2 recommendation (see Section I).
Published by NICEIC Group Limited © Copyright The Electrical Safety Council (Jan 2008) |
TPN3 / 3&4B |
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This report |
is not |
valid |
TPN3/ |
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if the serial number has |
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been defaced or altered |
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TRANSPORTABLE BUILDING PERIODIC INSPECTION REPORT SCHEDULES |
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M. SCHEDULE OF ITEMS INSPECTED |
†See note below |
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Cables and conductors (cont) |
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N. SCHEDULE OF ITEMS TESTED |
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Additional protection |
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Protective measures against electric shock |
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Presence of residual current device(s) |
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Routing of cables in prescribed zones |
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Continuity of protective conductors |
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Basic and fault protection |
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Presence of supplementary bonding |
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Cables incorporating earthed armour or sheath or |
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conductors |
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run in an earthed wiring system, or otherwise |
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Extra low voltage |
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SELV |
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protected against nails, screws and the like |
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Continuity of ring Þnal circuit conductors |
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Double or reinforced insulation |
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Prevention of mutual detrimental influence |
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Additional protection by 30mA RCD (where |
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Double or reinforced insulation |
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Proximity of |
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required, in premises not under the |
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Insulation resistance between live |
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other inßuences |
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supervision of skilled or instructed persons) |
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conductors |
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Segregation of Band Iand Band II |
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Connection of conductors |
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Insulation resistance between live |
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Basic protection |
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circuits or Band IIinsulation used |
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Presence of Þre barriers, suitable seals |
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Segregation of safety circuits |
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conductors and earth |
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Insulation of live parts |
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Barriers or enclosures |
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and protection against thermal effects |
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Polarity |
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Identification |
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General |
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4 |
Fault protection |
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Presence of diagrams, instructions, |
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N |
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SPECIME |
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Automatic disconnection of supply |
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circuit charts and similar information |
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Presence and correct location of appropriate |
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VeriÞcation of phase sequence |
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Presence of danger notices |
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devices for isolation and switching |
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Presence of earthing conductor |
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Presence of other warning notices, including |
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Adequacy of access to switchgear |
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Operation of residual current device(s) |
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and other equipment |
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Presence of circuit protective conductors |
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presence of mixed wiring colours |
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Particular protective measures for |
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Labelling of protective devices, |
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special installations and locations |
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Functional testing of assemblies |
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Presence of main protective bonding conductors |
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switches and terminals |
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Connection of |
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Choice and setting of protective devices (for fault |
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IdentiÞcation of conductors |
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or switching in line conductors only |
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VeriÞcation of voltage drop |
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protection and/or overcurrent) |
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Correct connection of accessories and |
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Cables and conductors |
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equipment |
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Electrical separation |
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Selection of conductors for current carrying |
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Selection of equipment and protective |
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capacity and voltage drop |
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measures appropriate to external inßuences |
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†See note below |
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For one item of |
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rection methods |
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Selection of appropriate functional switching |
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devices |
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O. SCHEDULE OF CIRCUIT DETAILS |
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P. SCHEDULE OF TEST RESULTS |
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Circuit designation |
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Referencemethod Appendix(see 4 7671)BSof |
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ircuit |
disconnectionMax. permittedtime 7671BSby |
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Overcurrent protective devices |
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RCD |
MaximumZ permittedby BS 7671 |
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Circuit impedances |
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Insulation resistance |
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Polarity |
RCD operating |
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Circuitnumber |
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ofTypewiring code)(see |
Numberof servedpoints |
conductors: csa |
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r1 |
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NoType |
Rating |
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Operating current,I |
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rn |
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r2 |
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times |
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s |
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(Ω) |
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Live |
cpc |
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BS (EN) |
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n |
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Ring Þnal circuits only |
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All circuits |
Line/Neutral |
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Line/Earth |
Neutral/Earth |
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Δ |
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at IΔn |
at 5 IΔn |
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(measured end to end) |
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(mm2) |
(mm2) |
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(A) |
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(mA) |
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(Line) |
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(Neutral) |
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(cpc) |
(R1 |
+ R2) |
(MΩ) |
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(MΩ) |
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( Ω) |
(✓) |
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(if applicable) |
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(s) |
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(Ω) |
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(ms) |
(ms) |
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1 |
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2 |
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3 |
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5 |
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9 |
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Test instruments (serial numbers) used: |
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Insulation |
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Continuity |
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RCD |
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resistance |
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† All boxes must be completed. Ô✓Õ indicates that an inspection or a test was carried out and that the result was satisfactory. Õ✗Ô indicates that an inspection or a test was carried out and the result was unsatisfactory. ‘N/A’ indicates that an inspection or a test |
Page 3 of |
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was not applicable to the particular installation. Õ LIM‘ indicates that exceptionally, a limitation agreed with the person ordering the work (as recorded in Section E) |
prevented the inspection or test being carried out. |
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This form is based on the model Periodic Inspection Report shown in Appendix 6 of BS 7671: 2008. Published by NICEIC Group Limited © Copyright The Electrical Safety Council (Jan 2008).
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(To the person ordering the work) |
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Original |
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O (Other - please state) |
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H |
Mineral- insulated cables |
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OF WIRING |
G |
XLPE/SWA cables |
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FOR TYPE |
F |
PVC/SWA cables |
|
CODES |
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E |
PVC cables in |
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D |
PVC cables in metallic trunking |
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C |
PVC cables in |
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B |
PVC cables in metallic conduit |
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A |
PVC/PVC cables |
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TPN3 / 5