7. For items classified in Section K as C1 ( Danger

Transcription

1 NAPIT Electrical Installation Condition Report Guidance for recipients This report is an important and valuable document which should be retained for future reference.. The purpose this condition report is to confirm, so far as reasonably practicable, whether or not the electrical installation is in a satisfactory condition for continued service (see Section report should identify any damage, deterioration, defects and/or conditions which may give rise to danger (see Section. The person ordering the Report should have received the original Report and the inspector should have retained a duplicate. 3. The original Report should be retained in a safe place and be made available to any person inspecting or undertaking work on the electrical installation in the future. If the property is vacated, this Report will provide the new owner /occupier with details the condition the electrical installation at the time the Report was issued.. incorporates residual current devices there should be a notice at or near the devices stating that they should be tested quarterly. For safety reasons it is important that these instructions are followed. 5. identify fully the extent the installation covered by this Report and any limitations on the inspection and testing. The inspector should have agreed these aspects with the person ordering the Report and with other interested parties (licensing authority, insurance company, mortgage provider and the like) before the inspection was carried out.. Some operational limitations such as such as inability to gain access to parts the installation or an item equipment may have been encountered during the inspection. The inspector should have noted these in Section 7. For items classified in Section K as C ( Danger Present ), the safety those using the installation is at risk and it is recommended that a skilled person or persons competent in electrical installation work undertakes the necessary remedial work immediately. 8. as C ( Potentially Dangerous ), the safety those using the installation may be at risk and it is recommended that a skilled person or persons competent in electrical installation work undertakes the necessary remedial work as a matter urgency.. it has been an observation requires further code the inspection has revealed an apparent deficiency which may result in a code C or C could not, due to the extent or limitations this inspection, be fully identified. Such observations should be investigated as soon as possible. A further examination the installation will be necessary, to determine the nature and extent the apparent deficiency (see Section F). 0. For Safety reasons, the electrical installation should be re-inspected at appropriate intervals by a skilled person or persons competent in such work. The recommended date by which the next inspection is due is stated in Section F the Report under Recommendations and on a label at or near to the consumer unit /distribution board.

2 A B C Details the installation Client Address Postcode Electrical Installation Condition Report for Industrial / Commercial Premises Requirements for Electrical Installations BS 77: 008 incorporating Amendment No.3,05 [IET Wiring Regulations 7th Edition] Only for the reporting on the condition an existing installation. Installation (If different from client) UNIT Address UNIT OFF OTLEY ROAD, BAILDON BRADFORD, W YORKS Postcode BD7 7QM Reason for producing this report This form to be used only for reporting on the condition an existing installation. INSURANCE WILLIAM 5 HAWKSTONE AVE GUISELEY LEEDS, W YORKS LS0 8ES (s) on which the inspection and testing were carried out Details the installation which is the subject this report Description premises Domestic Commercial Industrial Other (please state) Estimated age the wiring system 0+ years Evidence alterations or addition No Not apparent If, estimated years Records installation available No Records held by NA last inspection Not Known Electrical Installation Certificate No. or previous Inspection Report No. Not known Extent electrical installation covered by this report: D Extent and limitations inspection and testing REPLACEMENT OF FUSE BOARD IN WELDING AREA AND SUB METER. CIRCUITS IN BOARD WELDER, LIGHTS, SOCKETS & SUPPLY TO SUB BOARD THAT HAS BEEN INSTALLED BY OTHER PARTY. Agreed limitations (See Regulations 3.) Operational limitations including the reasons Agreed with: Not Specified The inspection and testing detailed within this report and accompanying schedule has been carried out in accordance with BS 77: 008 (IET Wiring Regulations), amended to 05 (date) It should be noted that cables concealed within the trunkings and conduits, under floors, in ro spaces and generally within the fabric the building or underground have not been inspected unless specifically agreed between the client and inspector prior to the inspection. ESummary the condition the installation General conditions the Installation (in terms safety) INSTALLATION STARTING TO SHOW ITS AGE. MAY REQUIRE RE-WIRE AT NEXT INSPECTION. to Not Specified F Overall assessment the installation in terms its suitability for continued use SATISFACTORY UNSATISFACTORY* * An UNSATISFACTORY assessment indicates that dangerous (code C) and/or potentially dangerous (code C) conditions have been identified Recommendations Where the overall assessment the suitability the installation for continued use above is stated as UNSATISFACTORY, I / We recommend that any observations classified as Danger present ( ) or Potentially dangerous ( ) are acted upon as a matter urgency. Investigation without delay is recommended for observations identified as further required ( ) Observations classified as recommended ( ) should be given due consideration. Subject to the necessary remedial action being taken, I / we recommend that the installation is further inspected and tested by 5/05/08 (date) G Declaration I/We, being the person(s) responsible for the inspection and testing the electrical installation (as indicated by my/our signatures below), particulars which are described above, having exercised reasonable skill and care when carrying out the inspection and testing, hereby declare that the information in this report, including the observations and the attached schedules, provides an accurate assessment the condition the electrical installation taking into account the stated extent and limitations in section D this report. Company HBS Electrical ited Inspected and tested by Authorised for issue by Membership No. 7 Name: William Hawksworth Address 8 Bewick Drive : William Hawksworth Position: ELECTRICIAN DIRECTOR BINGLEY, West Yorkshire Postcode BD 3QE : 0/05/0 5/05/0 H Schedule(s) schedule(s) inspection and schedule(s) test results are attached. The attached schedule(s) are part this document and this report is valid only when they are attached to it. This form is based on the requirements Appendix BS 77 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfield, Nottinghamshire NG 8RL Copyright NAPIT January 05

3 I Electrical Installation Condition Report for Industrial / Commercial Premises Requirements for Electrical Installations BS 77: 008 incorporating Amendment No.3,05 [IET Wiring Regulations 7th Edition] Only for the reporting on the condition an existing installation. Supply characteristics and earthing arrangements Earthing Arrangements TN-S TN-C-S TT Other Please specify: Number & type live conductors a.c. d.c. No. phases No. wires Nature Supply Parameters (Note: ( ) by enquiry, ( ) by enquiry or by measurement) Nominal voltage, U/U 0 ( ) 30 v Nominal frequency, f( ) 50 Hz Confirmation supply polarity Prospective fault current, I pf ( ) ka External loop impedance, Z e ( ) 0. Supply Protective Device BS Type Nominal Current Rating 0 A J Other Sources Supply Particulars installation referred to in this report Means Earthing Distributor s facility Installation earth electrode Details Installation earth electrode (where applicable) Type (e.g. rod(s), tape etc) Rod Location BEHIND DB EXTERNALLY Electrode resistance to earth 0. Main Protective Conductors Material Csa (mm ) ( ) Copper (s) Copper Other Main Switch / Switch-Fuse/ Circuit Breaker / RCD Location WELDING AREA BY OL BS (EN) 07-3 No. Poles Current rating 00 A Fuse/device rating or setting 00 A Voltage rating 30 V If RCD main switch: Rated residual operating current I n = ma Rated time delay ms (at I n ) Measured operating time at I n = ms K Observations Referring to the attached schedule inspection and test results, and subject to the limitations at Section D. No remedial work required The following observations are made Explanation codes C. Danger present. Risk injury. Immediate remedial action required C. Potentially dangerous. Immediate remedial action required.. recommended.. required without delay Item No. Observation Code UNABLE TO ND GAS OR WATER EARTHING NO RE SEAL AROUND CABLE ENTRY FOR LIGHTS NO SMOKE DETECTORS NO EMERGENCY LIGHTING C C One the above codes, as appropriate, has been allocated to each the observations made above and/or any attached observation sheets to indicate to the person(s) responsible for the installation the degree urgency for remedial action. Immediate remedial work required for items Urgent remedial work required for items for items required without delay This form is based on the requirements Appendix BS 77 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfield, Nottinghamshire NG 8RL, 3 Copyright NAPIT January 05

4 Outcomes Electrical Installation Condition Report Main Intake Inspection Schedule for Industrial/Commercial Premises Requirements for Electrical Installations BS 77: 008 incorporating Amendment No.3,05 [IET Wiring Regulations 7th Edition] C or C itation: 3 Item No. Description Outcome.0 CONDITION / ADEQUACY OF DISTRIBUTOR S / SUPPLY INTAKE EQUIPMENT. Service cable. Service head.3 Distributors Earthing arrangements. Meter tails Distributor / Consumer.5 Metering equipment. Isolator.0 Presence adequate arrangements for parallel or switched alternative sources. Adequate arrangements where a generator set operates as a switched alternative to the public supply [55.]. Adequate arrangements where a generator set operates in parallel with the public supply [55.7] 3.0 AUTOMATIC DISCONNECTION OF SUPPLY 3. Main Earthing / Bonding Arrangements [.3; Chap 5] 3.. Presence distributor s earthing arrangement [5...; 5...], 3.. or Presence installation earth electrode arrangement [5...3] 3. Adequacy earthing conductor size [5.3; 53..] 3.3 Adequacy earthing conductor connections [5.3.] 3. Accessibility earthing conductor connections [53.3.] 3.5 Adequacy main protective bonding conductor sizes [5.] 3. Adequacy and location main protective bonding conductor connections [53.3.; 5.. ] 3.7 Accessibility all protective bonding connections [53.3.] 3.8 Provision earthing / bonding labels at all appropriate locations [5.3] 3. FELV- requirements satisfi ed [.7;.7.].0 OTHER METHODS OF PROTECTION (Where the methods listed below are employed details should be provided on separate sheets). Non-conducting location [8.]. Earth-free local equipotential bonding [8.].3 Electrical separation [Section 3; 8.3] 5. Double insulation [Section ].5 Reinforced insulation [Section ] 5.0 DISTRIBUTION EQUIPMENT 5. Adequacy Working space / accessibility to equipment [3.; 53.] 5. Security fi xing [3..] 5.3 Condition insulation live parts [.] 5. Adequacy / security barriers [.] 5.5 Condition enclosure[s] in terms IP rating etc [.] 5. Condition enclosure[s] in terms fi re rating etc [..:..0:5.5] Inspector s Name 5.7 Enclosure not damaged / deteriorated so as to impair safety [. [iii] ] 5.8 Presence and effectiveness obstacles [7.] 5. Presence main switch[es], linked where required [537..; 537..] 0/05/0 Copyright NAPIT June 05 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfi eld, Nottinghamshire NG 8RL MI/IS/00 (V)

5 Electrical Installation Condition Report Main Intake Inspection Schedule for Industrial/Commercial Premises Requirements for Electrical Installations BS 77: 008 incorporating Amendment No.3,05 [IET Wiring Regulations 7th Edition] Outcomes C or C itation: Item No. Description Outcome 5.0 Operation main switch[es] [functional check] [.3.] 5. Manual operation circuit-breakers and RCDs to prove disconnection [.3.] 5. Confi rmation that integral test button / switch causes RCD[s] to trip when operated [functional check] [.3.] 5.3 RCD[s] provided for fault protection includes RCBOs [..;.5.; 53.] 5. RCD[s] provided for additional protection where required includes RCBOs [.3.3; 5.] 5.5 Presence RCD retest notice at or near equipment where required [5..] 5. Presence diagrams, charts or schedules at or near equipment where required [5..] 5.7 Presence non-standard [mixed] cable colour warning notice at or near equipment where required [5.] 5.8 Presence alternative supply warning notice at or near equipment where required [5.5] 5. Presence next inspection recommendation label [5..] 5.0 Presence other required labelling [Please specify] [section 5] 5. Examination protective device[s] and base[s]; correct type and rating [no signs unacceptable thermal damage, arcing or overheating] [.3.;.,.5,.; Sections 3; 33] 5. Single-pole switching or protective devices in line conductors only [3.., ] 5.3 Protection against mechanical damage where cables enter equipment [5.8.; 5.8.] 5. Protection against electromagnetic effects where cables enter ferromagnetic enclosures [5.5.].0 DISTRIBUTION CIRCUITS. Identifi cation conductors [5.3.]. Cables correctly supported throughout their run [5.8.5].3 Condition insulation live parts [.]. Non-sheathed cables protected by enclosure in conduit, ducting or trunking [5.0.].5 Suitability containment systems for continued use [including fl exible conduit] [Section 5]. Cables correctly terminated in enclosures [Section 5].7 Confi rmation that ALL conductor connections, including connections to busbars are correctly located in terminals and are tight and secure [5.].8 Examination cables for signs unacceptable thermal or mechanical damage / deterioration [.; 5.]. Adequacy cables for current-carrying capacity with regard for the type and nature installation [Section 53].0 Adequacy protective devices; type and rated current for fault protection [.3]. Presence and adequacy circuit protective conductors [.3..; 53.]. Co-ordination between conductors and overload protective devices [33.; 533..].3 Cable installation methods / practices with regard to the type and nature installation and external infl uences[section 5]. Where exposed to direct sunlight, cable a suitable type [5..].5 Cables installed in prescribed zones [see extent and limitations] [5..0]. Cables incorporating earthed armour or sheath, or run within earthed wiring system, or otherwise protected against mechanical damage caused by nails, screws and the like [see extent and limitations] [5..0].7 Provision additional protection by 30 m A RCD for cables concealed in walls [5..0; 5..03].8 Provision fi re barriers, sealing arrangements and protection against thermal effects [Section 57]. Band II Cables segregated / separated from Band I cables [58.].0 Cables segregated / separated from non-electrical services [58.3] Inspector s Name 0/05/0 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfi eld, Nottinghamshire NG 8RL MI/IS/00 (V) Copyright NAPIT June 05

6 Electrical Installation Condition Report Main Intake Inspection Schedule for Industrial/Commercial Premises Requirements for Electrical Installations BS 77: 008 incorporating Amendment No.3,05 [IET Wiring Regulations 7th Edition] Outcomes C or C itation: Item No. Description Outcome. Condition circuit accessories [. [iii]]. Suitability circuit accessories for external infl uences [5.].3 Single-pole switching or protective devices in line conductors only [3.., ]. Adequacy connections, including cpcs, within accessories and to fi xed and stationary equipment identify / record numbers and locations items inspected in [Section 5].5 Presence, operation and correct location appropriate devices for isolation and switching [537.]. General condition wiring systems [.[ii]].7 Temperature rating cable insulation [5..; Table 5.] Inspector s Name 0/05/0 Copyright NAPIT June 05 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfi eld, Nottinghamshire NG 8RL MI/IS/00 (V)

7 Electrical Installation Condition Report Test Schedule for Industrial / Commercial Premises Requirements for Electrical Installations BS 77:008 incorporating Amendment No.3 05 [IET Wiring Regulations 7th Edition] Client WILLIAM Installation address UNIT, OFF OTLEY ROAD, BAILDON, BRADFORD, W YORKS Postcode BD7 7QM Complete in every case Complete only if the distribution board is not connected directly to the origin the installation Test instrument serial number(s) Location Supply to distribution Characteristics at this distribution board Associated RCD Earth fault distribution board WELDING ARE DB, () board is from (if any): BS (EN) loop imped. Distribution board Overcurrent protective device No. Nominal V Z Operating At I Insulation n ms designation DB for the distribution circuit: phases Voltage 30 times RCD resistance I n ma Continuity Number ways Type BS(EN) Rating A I associated No pf ka at 5 I n ms RCD(if any) Poles Supply polarity confirmed Phase sequence confirmed RCD Circuit No. Circuit designation CIRCUIT DETAILS Type wiring Ref. method No. points served Circuit conductors csa Live (mm ) CPC (mm ) Maximum disconnection time (BS:77) (S) Overcurrent protective devices BS EN Number Type No. Rating Breaking capacity RCD operating current I n BS77 Max. permitted value Z s Other 80% Circuit impedence Ring final circuits only (measured end to end) Figure 8 check TEST RESULTS All circuits to be completed using R R, or R, not both Insulation resistance (Record lower reading) Maximum measured Z s (A) (ka) (ma) r r n r ( ) R +R R (M ) (M ) ( ) ( ) ms ms ( ) Live / Live Live / Earth Polarity at I n RCD testing at 5 I n Test Button operation Sub Main to board B 3 NA 0.55 NA NA NA 0.33 NA >500 > Welder C 3 NA 0.5 NA NA NA 0.3 NA >500 > Sockets B 3 NA NA >500 > Lights B NA 5.8 NA NA NA 0.53 NA >500 > Details circuits and/or installed equipment vulnerable to damage when testing Tested by: Name (capital letters) Position ELECTRICIAN Wiring Types = PVC/PVC = Single Insulated in Conduit or Trunking 3= Mineral Insulated = SWA/XPLE 5= FP00 0/05/0 Copyright NAPIT January 05 This form is based on the requirements Appendix BS 77 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfield, Nottinghamshire NG 8RL

8 Outcomes Electrical Installation Condition Report Distribution Board Inspection Schedule for Industrial / Commercial Premises Requirements for Electrical Installations BS 77: 008 incorporating Amendment No.3,05 [IET Wiring Regulations 7th Edition] Only for the reporting on the condition an existing installation. C or C itation: 7 Item No. DB ref. DB Description DB Location. WELDING AREA.0 CONSUMER UNIT(S) / DISTRIBUTION BOARD(S). Adequacy working space / accessibility to consumer unit / distribution board [3.; 53.]. Security fi xing [3..].3 Condition insulation live parts [.]. Adequacy / security barriers [.].5 Condition enclosure[s] in terms IP rating etc [.]. Condition enclosure[s] in terms fi re rating etc [..0; 5.5].7 Enclosure not damaged/deteriorated so as to impair safety [[. [iii]].8 Presence isolator [537..; 537..]. Operation isolator [functional check] [.3.].0 Correct identifi cation circuit details and protective devices [5.8.; 5..]. Adequacy protective devices; type and rated current for fault protection [Section ]. Manual operation circuit-breakers and RCDs to prove disconnection [.3.].3 RCD[s] provided for fault protection - includes RCBO[s] [..;.5.; 53.]. RCD[s] provided for protection against fi re [.3.; ].5 Presence RCD quarterly test notice at or near consumer unit / distribution board [5..]. Presence circuit schedule at or near the consumer unit / distribution board [5..].7 Presence non-standard (mixed) cable colour warning notice at or near consumer unit / distribution board [5.].8 Presence alternative supply warning notice at or near consumer unit / distribution board [5.5]. Presence next inspection recommendation label [5..].0 Presence other required labelling [Please specify] [Section 5]. Examination protective device[s] and base[s]; correct type and rating [no signs unacceptable thermal damage, arcing and overheating] [..3]. Single-pole switching or protective devices in line conductors only [3..; ].3 Protection against mechanical damage where cables enter consumer unit / distribution board [5.8.; 5.8.]. Protection against electromagnetic effects where cables enter consumer unit / distribution board / enclosures [5.5.].5 Confi rmation indication that the SPDs functional [53..8]..0 CIRCUITS Confi rmation that ALL conductor connections including busbars, are correctly located in terminals and are tight and secure [5.]. Identifi cation conductors [5.3.] Outcome. Cables correctly supported throughout their run [5.8.5; 5..0].3 Condition insulation live parts [.] Inspector s Name. Non-sheathed cables protected by enclosure in conduit, ducting or trunking [5.0.] To include the integrity conduit and trunking systems [metallic and plastic] 0/05/0 This form is based on the requirements Appendix BS 77 Copyright NAPIT June 05 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfi eld, Nottinghamshire NG 8RL DB/00 (V)

9 Outcomes Electrical Installation Condition Report Distribution Board Inspection Schedule for Industrial / Commercial Premises Requirements for Electrical Installations BS 77: 008 incorporating Amendment No.3,05 [IET Wiring Regulations 7th Edition] Only for the reporting on the condition an existing installation. C or C itation: 8 DB ref. DB DB Location. WELDING AREA Item No. Description Outcome.5 Adequacy cables for current-carrying capacity with regard for the type and nature the installation [Section 53]. Adequacy protective devices; type and rated current for fault protection [.3].7 Presence and adequacy circuit protective conductors [.3..; 53.].8 Co-ordination between conductors and overload protective devices [33.; 533..]. Wiring system[s] appropriate for the type and nature the installation and external infl uences [Section 5].0 Concealed cables installed in prescribed zones [See Section D. extent and limitations] [5..0]. Cables concealed under fl oors, above ceilings or in walls / partitions, adequately protected against damage. [See section D, Extent and limitations] [5..0] 3. Provision additional protection by RCD not exceeding 30mA:.. for all socket-outlets rating 0 A or less unless exempt [Regulation.3.3].. for supply to mobile equipment not exceeding 3 A rating for use outdoors [.3.3]..3 for cables concealed in walls / partitions at a depth less than 50mm [5..0; 5..03].. for cables concealed in walls / partitions containing metal parts regardless depth [5..03].3 Provision fi re barriers, sealing arrangements and protection against thermal effects [Section 57]. Band II Cables segregated / separated from Band I cables [58.].5 Cables segregated / separated from communications cabling [58.]. Cables segregated / separated from non-electrical services [58.3].7 Termination cables at enclosures indicate extent sampling in Section D the report [Section 5].7. Connections soundly made and under no undue strain [5.].7. No basic insulation a conductor visible outside enclosure [5.8].7.3 Connections live conductors adequately enclosed [5.5].7. Adequately connected at point entry to enclosure [glands, bushes etc ] [5.8.5].8 Condition accessories including socket-outlets, switches and joint boxes [. [iii]]. Suitability accessories for external infl uences [5.].0 Adequacy working space / accessibility to equipment [3.; 53.]. Single-pole switching or protective devices in line conductors only [3..; ] 3.0 ISOLATION AND SWITCHING 3. Isolators [ 537.] 3.. Presence and condition appropriate devices [537..] 3.. location state if local or remote from equipment in question [ ] 3..3 Capable being secured in the OFF position [537...] 3.. Correct operation verifi ed [.3.] 3..5 Clearly identifi ed by position and /or durable marking[s] [537...] 3.. Warning label posted in situations where live parts cannot be isolated by the operation a single device [5.., ] 3. Switching f for mechanical maintenance [ 537.3] 3.. Presence and condition appropriate devices [ ] 3.. location state if local or remote from equipment in question [ ] 3..3 Capable being secured in the OFF position [ ] 3.. Correct operation verifi ed [.3.] Inspector s Name 0/05/0 This form is based on the requirements Appendix BS 77 Copyright NAPIT June 05 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfi eld, Nottinghamshire NG 8RL DB/00 (V)

10 Outcomes Electrical Installation Condition Report Distribution Board Inspection Schedule for Industrial / Commercial Premises Requirements for Electrical Installations BS 77: 008 incorporating Amendment No.3,05 [IET Wiring Regulations 7th Edition] Only for the reporting on the condition an existing installation. C or C itation: DB ref. DB DB Location. WELDING AREA Item No. Description Outcome Clearly identifi ed by position and /or durable marking[s] [ ] 3.3 Emergency switching / stopping [ 537.] 3.3. Presence and condition appropriate devices [537...] 3.3. Readily accessible for operation where danger might occur [ ] Correct operation verifi ed [537...] 3.3. Clearly identifi ed by position and /or durable marking[s] [ ] 3. Functional switching [537.5] 3.. Presence and condition appropriate devices [ ] 3.. Correct operation verifi ed [ , ].0 CURRENT-USING EQUIPMENT [PERMANENTLY CONNECTED]. Condition equipment in terms IP rating etc [.]. Equipment does not constitute a fi re hazard [Section ].3 Enclosure not damaged/deteriorated so as to impair safety [. [iii] ]. Suitability for the environment and external infl uences [5.].5 Security fi xing [3..]. Cable entry holes in ceiling above luminaires, sized or sealed so as to restrict the spread fi re List number and location luminaires inspected. [separate page].7 Recessed luminaires [downlighters].7. Correct type lamps fi tted.7. Installed to minimise build-up heat by use fi re rated fi ttings, insulation displacement box [..].7.3 No signs overheating to surrounding building fabric [55..].7. No signs overheating to conductors / terminations [5.] 5.0 SPECIAL LOCATIONS PART 7s 5. List special locations present, if any. List the results particular inspections applied a separate page is required for each location Schedule Tests Results to be recorded on Schedule Test Results (insert or ) External earth loop Impedance, Ze Insulation Resistance between Live conductors Installation earth electrode Prospective fault current lpf Continuity Earth Conductors Continuity Circuit Protective Conductors Continuity ring fi nal conductors Continuity Protective Bonding Conductors Volt drop verifi ed Inspector s Name 0/05/0 This form is based on the requirements Appendix BS 77 Insulation Resistance between Live conductors & Earth Polarity (Prior to energisation) Polarity (prior to energisation) Polarity (after energisation) including phase sequence Earth fault loop impedance RCDs / RCBOs including discrimination Functional testing devices. Copyright NAPIT June 05 NAPIT Administration Centre, th Floor, Mill 3, Pleasley Vale Business Park, Mansfi eld, Nottinghamshire NG 8RL DB/00 (V)