ELECTRICAL INSTALLATION CONDITION REPORT FOR A TELECOMS INSTALLATION

Transcription

1 LCTRICAL INSTALLATION CONDITION RPORT FOR A TLCOMS INSTALLATION OPRATOR CLL ID WORKORDR No. COD SRIAL No. MBNL WO NOTI DTAILS OF TH CLINT ORDRING TH RPORT Company Name riccson Ltd Address: Unit 4, Midleton Gate, Guildford Business Park, GU2 8SG RASON FOR PRODUCING THIS RPORT DTAILS OF TH INSTALLATION Greenfield Rooftop Streetworks Tick correct Network Description of Operator MBNL cellsite: Name and Address of Other: (Please state) Cellsite stimated age of the 15 years of wiring system Date of this vidence of alterations If yes, years inspection or additions estimated age Date of previous inspection Verge area on A1044, Glaisdale Rd, Yarm, Stockton on Tees, TS15 9XN 22/10/2014 Periodic lectrical Test and Inspection lectrical Installation Certificate No or or previous inspection report No Previous records available Records held by: XTNT OF TH INSTALLATION AND LIMITATIONS OF TH INSPCTION xtent of the electrical installation covered by this report: All distribution / sub-distribution cables & final circuits relating to the named Telecoms Installation, with the exception of agreed limitations. Agreed limitations, if any, on the inspection and testing: No Test of - DC Circuits, Fire Alarm System, Circuits where there is no local point of isolation, additional circuits or alterations to circuits made by others and not in accordance to BS 7671, arth lectrode resistance (Zr) where there is no RCD for supplementary protecting, arth electrode resistance (Zr) on 3rd party/shared sites due to parallel paths, insulation resistance where the circuit is protected by the surge protection device, circuits where there is no adequate access to switchgear. This inspection has been carried out in accordance with BS 7671: 2008 as amended to Cables concealed within trunking and conduits, under floors, in inaccessible roof spaces and generally within the fabric of the building or underground, have not been inspected. DCLARATIONS 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, 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 of the condition of the electrical installation taking into account the stated extent and limitations listed in this report. I further declare that in my judgement, the said installation was overall in a Satisfactory condition and should be further inspected as recommended on page 3. * (insert 'a satisfactory' or 'an unsatisfactory', as appropriate) INSPCTD BY: RPORT RVIWD BY: Signature: A Grayson Signature: A G Leck Name: (CAPITALS) For A GRAYSON KIR MG Name: (CAPITALS) For A G Leck KIR Position: LCTRICIAN Position: Supervisor Date 22/10/2014 Date: 27/10/ MBNL

2 OBSRVATIONS SRIAL No. MBNL WO NOTI Referring to the attached schedule of inspection and test results, and subject to the limitations Confirm if Remedial Works are required or not by selecting or NO NO RMDIAL WORKS AR RQUIRD Confirm if Observations have been made or not by selecting or NO NO OBSRVATIONS HAV BN MAD* * If is selected, list Observations below; ITM OBSRVATION COD Further Investigation 1 Note: if necessary, continue on additional page(s), which must be identified by the Periodic Inspection Report date and page number(s) One of the following codes, as appropriate, has been allocated to each of the observations made above to indicate to the person(s) responsible for the installation the degree of urgency for remedial action C1 Danger present. Risk of injury. Immediate remedial action required C2 Potenentially dangerous - urgent remedial action required C3 Improvement recommended INFO Provided only as extra information SUMMARY OF TH INSPCTION General condition of the installation: GOOD Date(s) of the inspection: Overall assessment of the installation: (ntry should read either ' Satisfactory ' or ' Unsatisfactory ') 22/10/2014 Satisfactory 2

3 SRIAL No. MBNL WO NOTI SUPPLY CHARACTRISTICS AND ARTHING ARRANGMNTS Tick boxes and enter details, as appropriate * System Type(s) * Number and Type of Live Conductors Nature of Supply Parameters * Supply protective TN-S a.c. d.c. Nominal device characteristics TN-CS 1-phase 1-phase 2 pole Nominal Voltage U V Uo 230 V BS (N) (2 wire) (3 wire) frequency, f 50 Hz Type 3-pole Prospective TN-C 2-phase fault current I pf 0.78 ka Nominal current (3 wire) other rating 60 A xternal earth fault TT 3-phase 3-phase Loop impedance, Z e 0.3 Ω Short-circuit (3 wire) (4 wire) Number of capacity 33 ka supplies 1 IT other Supply polarity PARTICULARS OF INSTALLATION RFRRD TO IN TH CRTIFICAT * Means of arthing Details of Installation arth lectrode (where applicable) Distributer's Type: Location: facility: (eg rod(s), tape etc) Method of Installation lectrode Ω measurement: earth electrode: resistance, R A : *Main Switch or circuit-breaker Maximum Protection measure(s) against electric shock Type: Voltage Demand (Load) BS(N) RCD rating 230 V A per phase No of Current arthing and Protective Bonding Conductors Bonding of extraneous poles 2 rating, 1 n 100 A arthing conductor Main protective bonding conductive parts Supply RCD operating conductors Telecoms Cable Sheath Gas Conductors: Copper current 300 ma material Copper material Copper Material Water Steel Supply RCD operating csa 10mm2 csa 10mm2 Conductors 25mm2 time (at 1 n )* 18 ms Continuity Continuity Lightning Other csa Check Check * Where a number of sources are available to supply the installation, and where the data given for the primary source may differ from other sources, a separate sheet must be provided which identifies the relevant information relating to each additional source. SCHDULS AND ADDITIOL PAGS Inspection Schedule for the Telecoms Additional pages, if used, Pages 9 to 12 Installation: Pages 4 to 6 including additional source(s) data sheets: Schedule of Circuit Details for the Page 7 Schedule of Test Results for the Page 8 Telecoms Installation: Telecoms Installation: ADS 1361 Fuse HBC 2 The pages identified here form an essential part of this report. The report is valid only if accompanied by all the schedules and additional pages identified above. NXT INSPCTION I/We recommend that this installation is further inspected and tested after an interval of not more than 5 years or change of tenancy (nter interval in items of years, months or weeks, as appropriate) Where the overall assessment of the suitability of the installation for continued use is stated as UNSATISFACTORY, I / we recommend that any observations clasified as Danger Present (C1) or Potentially Dangerous (C2) are acted upon as a matter of urgency. Investigation without delay is recommended for observations identified as Requiring Further Investigation. Observations classified as Improvement Required (C3) should be given due consideration. DTAILS OF LCTRICAL CONTRACTOR Trading Title Kier Address: Unit D1, Broadoak Business Park, Ashburton Road, Trafford Park, Manchester M17 1RW Telephone number: Fax number: This Condition Report is based on the model forms for shown in BS7671:2008 Amendment No1:2011 and has been designed for use specifically by Kier MG solely on Telecommunication Installations such as Telecoms Remote Base Stations (RBS / cellsites) including cabins, cabinets, internal rooms etc 3

4 SRIAL No. MBNL WO NOTI INSPCTION SCHDUL FOR A TLCOMS INSTALLATION OUTCOM CODS Acceptable condition Unacceptable condition state C1 or C2 Improvement recommended state C3 C1 C2 Not Verified NV Limitation of testing LIM Not applicable C3 NV LIM ITM DSCRIPTION OUTCOM Further investigation required 1.0 DISTRIBUTORS OR SUPPLY INTAK QUIPMNT 1.1 Condition of service cable NO 1.2 Condition of service head (cutout fuses) 1.3 Condition of meter tails - Distributor 1.4 Condition of meter tails - Telecoms Installation 1.5 Condition of metering equipment 1.6 Condition of mains isolator 1.7 Condition & operation of mains RCD - if applicable 1.8 Presence of RCD retest notice at/or near distribution board - if applicable 1.9 Presence of next test & inspection notice (may also be positioned at DB) 2.0 Presence of adequate arrangements for secondary or alternative sources (generators) 3.0 ARTHING & BONDING ARRANGMNTS for Automatic Disconnection of Supply 3.1 Presence and condition of distributors earthing arrangements 3.2 Presence and condition of earth electrode where applicable 3.3 Provision of earthing or bonding labels at all appropriate locations 3.4 Adequacy of earthing conductor size 3.5 Accessibility and condition of earthing conductor connections 3.6 Adequacy of main protective bonding conductor sizes 3.7 Condition and accessibility of main protective bonding conductor connections 3.8 Accessibility and condition of all protective bonding connections 4.0 CONSUMR UNIT OR DISTRIBUTION BOARD 4.1 Adequacy of working space or accessibility to the distribution board 4.2 Security of fixings 4.3 Condition of enclosure(s) in terms of IP rating 4.4 Condition of enclosure(s) in terms of fire rating 4.5 nclosure not damaged or deteriorated so as to impair safety 4.6 Presence of linked DB main switch 4.7 Operation of DB main switch / DB main RCD - functional check 4.8 Manual operation of circuit breakers & RCDs to prove disconnection 4.9 Presence of schedule of circuit details at or near distribution board 4.10 Presence of RCD retest notice at or near distribution board 4.11 Presence of non-standard (mixed) cable colour warning notice at or near distribution board 4.12 Presence of alternative / dual supply warning noticed at or near distribution board 4.13 Presence of other required labelling 4

5 SRIAL No. MBNL WO NOTI INSPCTION SCHDUL FOR A TLCOMS INSTALLATION OUTCOMS Acceptable condition Unacceptable condition Improvement recommended state either C1 or C2 state C3 ITM Not Verified Limitation of testing Not applicable NV LIM DSCRIPTION CONSUMR UNIT OR DISTRIBUTION BOARD (continued from page 4) xamination of protective device(s) and bases(s), correct type of rating with no signs of OUTCOM thermal damage, arcing or overloading 4.15 Single pole protective devices in line conductor only 4.16 Protection against mechanical damage where cables enter the distribution board 4.17 Protection against electromagnetic effects where cables enter the distribution board 4.18 RCDs provided for fault protection, including RCBOs 4.19 Operation of RCD provided for fault protection - functional check (via test button) 4.2O Selection of RCDs provided for additional protection including RCBOs 4.21 Operation of RCDs provided for additional protection - functional check (via test button) Further investigation required C1 C2 C3 NV LIM NO FIL CIRCUITS Identification of conductors 5.2 Cables correctly supported throughout their run 5.3 Condition of the insulation of live parts 5.4 Non-sheathed cables protected by enclosure in conduit, trunking or ducting 5.5 Adequacy of cables for current carrying capacity regarding the type and nature of the installation 5.6 Coordination between conductors and overload protective devices 5.7 Adequacy of protective devices, type and rated current for fault protection 5.8 Presence and adequacy of circuit protection conductors 5.9 Wiring system(s) appropriate for the type and nature of the installation and external influences 5.10 Concealed cables installed in prescribed zones 5.11 Concealed cables incorporating earthed armour or sheath, or run within an earthed wiring system, or otherwise protected against mechanical damage from screws or nails, etc 5.12 Provision of additional protection by RCD not exceeding 30mA: for all socket outlets of a rating of 20A or less provided for use by ordinary persons unless an exception is permitted for supply to mobile equipment not exceeding 32A rating for use outdoors. for cables concealed in walls or partitions 5.13 Provision of fire barriers, sealing arrangements and protection against thermal effects 5.14 Band II cables segregated or separated from Band I cables 5.15 Cables segregated or separated from communication cabling 5.16 Cables segregated or separated from non-electrical services 5.17 Termination of cables at enclosures.connections soundly made and under no undue strain.no basic insulation of a conductor visible outside of the enclosure.connections of live conductors adequately enclosed.adequately connected at the point of entry to enclosure (glands, bushes etc) 5.18 Condition of accessories including socket outlets, switches and joint boxes 5.19 Suitability of accessories for external influences 5

6 SRIAL No. MBNL WO NOTI INSPCTION SCHDUL FOR A TLCOMS INSTALLATION OUTCOMS Acceptable condition Unacceptable condition Improvement recommended state either C1 or C2 state C3 Not Verified Limitation of testing Not applicable NV LIM C1 C2 C3 NV LIM ITM DSCRIPTION OUTCOM Further investigation required 6.0 OTHR MTHODS OF PROTCTION 6.1 Non-conducting location NO 6.2 arth-free local equipotential bonding 6.3 lectrical separation 6.4 Double insulation 6.5 Re-inforced insulation 7.0 ISOLATION AND SWITCHING 7.1 Presence and condition of appropriate devices 7.2 Acceptable location 7.3 Capable of being secured in the OFF position 7.4 Verify correct operation 7.5 Clearly identified by position or by durable marking 7.6 Warning label posted in situation where live parts cannot be isolated by the operation of a single device 8.0 CURRNT-USING QUIPMNT (PRMANNTLY CONNCTD) 8.1 Condition of equipment in terms of IP rating 8.2 Confirm equipment does not constitute a fire hazard 8.3 nclosure not damaged / deteriorated so as to impair safety 8.4 Suitability of the equipment for the environment and external influences 8.5 Security of equipment fixings 9.0 LOCATIONS CONTAINING A BATH, SHOWR OR SAU 10.0 SURG PROTCTION DVICS (SPD) 10.1 TYP 1 SPD installed correctly at origin of Telecoms installation 10.2 TYP 2 SPD installed correctly at Distribution Board 10.3 TYP 3 SPD installed correctly at / for equipment 11.0 OTHR PART 7 SPCIAL INSTALLATIONS OR LOCATIONS 11.1 List all other special installations or locations present, if any, below 12.0 RSRVD FOR FUTUR US 6

7 SRIAL No. MBNL WO NOTI SCHDUL OF CIRCUIT DTAILS FOR TH TLCOMS INSTALLATION TO B COMPLTD IN VRY CAS ONLY TO B COMPLTD IF TH DISTRIBUTION BOARD IS NOT CONNCTD DIRCTLY TO TH ORIGIN OF TH INSTALLATION In cabinet Location of Supply to DB No of Nominal DB is from: phases: Voltage: V Overcurrent protective device for the distribution circuit: DB Type: Name 1 (BS(N) Associated RCD (if any): BS(N) Circuit number and phase Rating A Rating of RCD A ma CIRCUIT DTAILS Circuit Circuit conductors: csa Overcurrent Protective Devices Description Live cpc BS (N) Type of wiring (see codes below) Reference method * Number of points served Max. disconnection time permitted by BS 7671 (mm 2 ) (mm 2 ) (A) (ka) (ma) (Ω) 1 RF B1 (SPAR) MCB C RF B2 (SPAR) MCB C HMS FAN A C MCB C V SUPPLY A C MCB D RF B1 FAN(SPAR) MCB C RF B2 FAN(SPAR) MCB C SHUNT TRIP A C MCB - #N/A 8 BTS CONTROL A C MCB C BTS 1 A C MCB C BTS 2(SPAR) MCB C Type No Rating Breaking capacity RCD Operating current, I n Ammended Zs values (80% of BS 7671 tabulated values) * See table 4A2 of Appendix 4 of BS 7671 CODS TYPS OF WIRING A B C D F G H PVC/PVC cables PVC cables in metallic conduit PVC cables in non-metallic conduit PVC cables in metallic trunking PVC cables in non-metallic trunking PVC/SWA cables XLP/SWA cables Mineralinsulate d cables O (please state) See page 8 for Schedule of Test Results 7

8 SRIAL No. MBNL WO NOTI SCHDUL OF TST RSULTS FOR TH TLCOMS INSTALLATION ONLY TO B COMPLTD IF TH DISTRIBUTION BOARD IS NOT CONNCTD DIRCTLY TO TH ORIGIN OF TH INSTALLATION Test instruments (serial numbers) used: Characteristics at this distribution board arth fault loop impedance 11C-0770 RCD 11C-0770 * See note below Operating times of associated RCD (if any) Z s (Ω) at I n ms Insulation resistance 11C-0770 Other I pf (KA) at 5I n ms Continuity 11C-0770 Other (If applicable) TST RSULTS Circuit number and phase Circuit ompedances r 1 (phase) Ring final circuits only (measured end to end) r n (Neutral) r 2 (cpc) All circuits (At least one column to be completed) (Ω) Insulation resistance *Record lower or lowest value Polarity Measured earth Phase/Phase * phase/neutral * Phase/arth * Neutral/arth fault loop impedance, Zs at I n at 5I n *See note below R 1 +R 2 R 2 (MΩ) (MΩ) (MΩ) (MΩ) ( ) (MΩ) (ms) (ms) LIM LIM LIM LIM LIM LIM 4 LIM LIM LIM LIM LIM LIM LIM LIM LIM LIM LIM LIM 8 LIM LIM LIM LIM LIM LIM 9 LIM LIM LIM LIM LIM LIM 10 RCD * Note: Where the installation can be supplied by more than one source, such as a primary source (eg public supply) and a secondry source (eg standby generator), the higher or highest values must be recorded. TSTD BY Signature: A Grayson Position: LCTRICIAN Name: (CAPITALS) A GRAYSON Date of testing: 22/10/2014 See page 7 for Schedule of Circuit Details 8