hv cable spiking procedure

Any help much appreciated. wk6 KCLcL We have the test capability to identify and locate cable faults for systems up to 33kV, For more information about our range of high voltage electrical services or to discuss a particular project, please call us on +44 (0)7739 592307 or email: info@swalec.com, Call us today or send us an email to get free consultation. Cables should be spiked using cable spiking equipment after positive MV-HV cable identification to confirm the circuit is not :` j=ivb@0N WebAn approved spiking procedure shall be used to identify the cable. Safety Bulletin No. 07a/2019 Portable grounding devices shall be secured to permanently grounded objects at the location B. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. WebA Spike Test is specifically designed to prove that the screen of a cable can withstand a full specified fault current for a period of no less than 3 seconds. TS18 2BQ, You can view more info on the training centre by visiting this link >>. This cookie is set by GDPR Cookie Consent plugin. $^4qm/ Ol,$HF:;K0Lz!11y-~i.k +XCBeIG #QJH 4 0 obj I need help, Im trying to install a outside plug so I can charge my boat, I ran all the wire.checked wire outside and it works, once I shocked Hi, For more information call us on 01642 987 978 or email training@pass.co.uk for more information. <> WebWith our high voltage cable spiking and identification training course, youll learn to perform cable spiking with appropriate equipment and also how to identify different types of 2.7 At the point where the two tool cuts join, use the edge of a six inch half round file to deepen the cut until the underlying papers just begin to appear. This course is not a cable fault location course. PBwel offers a range of Ultra-safe integrated electrohydraulic cable cutters which are useful to check and to ensure the absence of voltage on LV and MV underground cables. <>/Font<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Necessary cookies are absolutely essential for the website to function properly. *Eng-Tips's functionality depends on members receiving e-mail. Working with the Oil, Gas and Petrochemicals Industry Test Academy courses in High Voltage Regulations (ORHVS), Switching and Responsible Persons, Cable Jointing and Termination, Cable Fault Location and Stockton-On-Tees, TS18 2BQ 01642 987 978Contact Us, We accept Purchase Orders and or ELC Credits, 2023 PASS (Portable Appliance Safety Services) Ltd. Company No: 4457106. Type testing is generally only conducted once in order to demonstrate and prove product design and cable parameters. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. 2.8 Using a hammer and pliers lift the point of the arrow. Learn methods and guidelines for using stereolithography (SLA) 3D printed molds in the injection molding process to lower costs and lead time. This course should be undertaken as an augmentation to the S4 (or similar) full authorisation course. stream Turn button on Zero. HV Cable Splicing | Smokstak Antique Engine Community Substation Earth End Clamps Substation Line End Clamps, Substation Earthing LeadsSubstation Operating PolesSubstation Operating SocketsSubstation Earthing SpigotsSubstation Fixed EarthingEarth Tape Repair KitsSubstation Discharge Rods, Transmission Earth End Clamps Transmission Line End Clamps, Transmission Sparrow Plate Transmission Tee Connectors, Transmission Earthing LeadsTransmission Running EarthTransmission Operating SocketTransmission Operating PolesTransmission Deas Bar, Distribution Earth End Clamps Distribution Line End Clamps Distribution Cross Arms Clamps, Distribution Operating Sockets Distribution Fuse Heads Distribution Pole Adaptor Heads, Distribution Operating Poles Distribution Carrying Bag, Distribution Aluflex LeadsDistribution Cluster Bars and Terminal PlatesDistribution Earth Rods and NestsDistribution Earthing Kits, Rail Shorting Bonds Rail Continuity Jumper Kit, Rail DEP Short EarthRail J117 ClampsRail Long Blue Interlocked EarthRail Short Circuiting StrapsRail Operating Pole KitRail Voltage DetectorsRail Sockets and HeadsArboriculture EquipmentRail Signal Sighting Target, M-TAG Voltage Detector H-TAG Voltage Detector, Beacon Voltage DetectorDS/MS/VA Voltage DetectorWD/6B/DE Voltage DetectorWestminster Discharge RodsMD Proving UnitV Check Proving UnitD3 Live Line IndicatorALADIN Personal AlarmLink Box Earthing Kits, Personal Protection EquipmentElectrical SafetyInsulated ToolsTemporary ProtectionSignage and MarkingLocking OutBags and CabinetEmergency Equipment, MV Cable ToolsLV Cable ToolsSpare Cable ToolsPower Cable cutting & Spiking Tool, Home Power Cable Spiking and Cutting Tools. There are a number of great reasons why choosing to take an electrical training course in the summer is cool. WebPower cables with extruded insulation and their accessories for rated voltages above 30 kV ( U m = 36 kV) up to 150 kV ( U m = 170 kV) Test methods and requirements With a heritage spanning over eighty years, and world-class experience in equipment designed for the safe maintenance of power systems, PBwel provides customers with high-quality service, reliable solutions and technical expertise. Rotherham Im new to the forum, Im currently completing the level 3 2365 G&G with just the Design unit to finish. Please let us know here why this post is inappropriate. endobj By clicking Accept All, you consent to the use of ALL the cookies. Power Cable Spiking and Cutting Tools - PBwel We also provide full HV electrical testing services for HV pressure testing up to 68kV and sheath and cable fault identification. Anyone attending training should also have a good level of both spoken and written English. The cookie is used to store the user consent for the cookies in the category "Performance". XnZ?d$%q* {LhL`J{rDG2)3J9+0#eT ,X|N FO"9iGujO2"b#cooszz| 6 O\/_X~qq{8@p$}T~?f>tLsW od'xK At 13,800 Volts, the nominal operating voltage, one amp 3 phase is 20,000 watts, so 20KW per amp. Or you can call the team using the below button, Transmission Sparrow Plate & Tee Connectors. I am looking for some advice. I take it a firearms license is needed these days? 2 0 obj Underground electrical cables - Construction - HSE document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Unit 1, Leafield Way, Leafield Ind. e) Call Control and ask if any alarms have been received. Any help much appreciated. Cable - LV Cable Jointers & Jointing Procedures Cable spiking is part of a procedure to positively identify the cable to be worked on at the point of work, which may be a joint hole in the ground Close this window and log in. Cable spiking is an essential part of proving that high voltage cables are completely dead this training course is an effective method for learning about the principles behind cable spiking, as well as how to safely perform spiking. Admin #2 Posted : 23 October 2008 12:51:00(UTC) Rank: The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. b) If the cable has been identified by signal injection it is not necessary to disconnect the instrument and re-apply the Earth. Spiking is used to ensure that the cable is not live. SPIKING OF CABLES 2.1 When a high voltage cable is spiked the cable spiking gun shall be assembled, operated and maintained strictly in accordance with the manufacturers instructions. We also use third-party cookies that help us analyze and understand how you use this website. Cables PROCEDURE c) The consent of the Technical Authority / Duty Holder must be obtained prior to spiking. 2 0 obj Hi guys, Already a member? (Please see attached pictures). Cable Spiking & Identification - High Voltage Cable Course Est. endobj Corsham, Wiltshire,SN13 9SW, Today we announce, with a touch of sadness, the retirement, Press Release PBwel Managing Director Mike Credicott and Technical Sales, Unit 1, Leafield Way, Leafield Ind. Substation Civil and Electrical Installation and Construction, Copyright 2023 Swalek LTD | Designed by. These cookies ensure basic functionalities and security features of the website, anonymously. Venue address is 1 Alberto Street, Stockton-On-Tees, TS18 2BQ. This ebook covers tips for creating and managing workflows, security best practices and protection of intellectual property, Cloud vs. on-premise software solutions, CAD file management, compliance, and more. I have supply in the garage with its own small consumer unit with a 63a breaker and 1 B6 and 1 B16 breakers. <> WebTrain to be an authorised person responsible for limited switching operations in high voltage environments with our City and Guilds accredited training programme. WebEnergized high-voltage lines, which cross over or under a deenergized line, shall be considered possible sources of energy. Copyright 1998-2023 engineering.com, Inc. All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission. For more information call us on 01642 987 978 or email training@pass.co.uk for more information Programme Details Course Details Swalek have the capability to identify cable by connecting a signal generator at a remote point and picking up the unique signal at the point of excavation where the unknown cable is present, we use a BAUR test set to place a high frequency signal down the cable core and back up a second core. This course is designed for electrical personnel responsible for identification/spiking and proving dead of HV power cables. Remove the tool on completion. The specification details the required skills, knowledge and <>/Font<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 9. The course focuses on the practical element of switching and is predominantly workshop based. I'm trying to find a safe working procedure for the spiking of HV cables. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Go back. When creating a high voltage line by connecting high voltage cables, it is difficult to keep the cables connected by simply linking them together, as described above. Recharge battery clean blade & spike. The means of remote operation is a rope or lanyard. E$H"3/xcI #7h z5P$#Nx?9ih(C8#ZfR SpU`Q9d'8v: M> pWl '*z*"nTNiM4W91Qq} O95B)HpSn*1fA%WcSc-cL}Sk-)`K ~cb1l,@! Activate transmitter button ON12. Video - BSI Kitemark 2 Genesis Business Park Analytical cookies are used to understand how visitors interact with the website. Where new cables arejointed to existing cables the test requirements are modified asdescribed in this SWP to cater for the aged insulation of existingcables. PASS Ltd are a City and Guilds accredited training provider, specialising in electrical training, including 18th edition, PAT testing, electrical installer courses and other training courses including thermography, Part P and solar panel installation. &#O.qZ^ (b#un, I'm trying to find a safe working procedure for the spiking of HV cables. Spiking HV and LV cables - Eng-Tips Forums Turn button on Cut6. Understanding the nature of the hazards is useless unless protective strategies are developed to protect the worker. Metal 3D printing has rapidly emerged as a key technology in modern design and manufacturing, so its critical educational institutions include it in their curricula to avoid leaving students at a disadvantage as they enter the workforce. Webd) Spike the cable. 2.7 At the point where the two tool cuts join, use the edge of a six inch half round file to deepen the cut until the underlying papers So regulation 722.531.3.1 says RCD's shall disconnect all live conductors. It's a similar thing with LV cables but there may be other cables jointed to the cable or connected loads which diminish the resistance to start with. By joining you are opting in to receive e-mail. Im going to install a hard wired 230v security camera, incorporating floodlights, outside and above garage door onto brick. This course is not a cable fault location course. SPIKE pierces the neutral or sheath of a cable, as well as its insulation, to reach the main conductor. w;Vo/;4wo7/''[v&1M)JF |\q>3m[3jQ>6:Q%!%6F&Jzo We also provide full HV electrical testing services for HV pressure testing up to 68kV and sheath and cable A faulted cable might show a low resistance to ground due to a fault. Just thought it might interest some of the domestic lads on here who may never have seen it before. Written examination and practical examination, Certificate of Competency in HV Cable Spiking and Cable Identification Accredited by City & Guilds (Certificate of Attendance gained for those who do not pass the tests or decide not to take the tests), Programme entry and examination costs, lunch and refreshments (tea, coffee and juice). Procedure Delegates who successfully complete the course and both theoretical and practical assessments will receive a Faraday Training Group competence certificate. It will also depend on the condition of the cable before spiking. This in particular cable is a 4core 75mm, and it was providing a supply for a DB You are using an out of date browser. Insert battery9. Safety Bulletin No. 07/2019 SPIKING OF HV CABLES As a company focused on quality and compliance, we're proud of the accreditations we hold: Aside from the ones needed to make our site work properly we use Google Analytics to monitor how the site performs.It's anonymous data and we don't share it with anyone else. endobj Nice post rob ..even for some of us older hands. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". If the cable is powered prior to cutting, an arcing fault is caused by breaking down the insulation. Deny access to the area during C.A.T10.Leave a distance of 8 metres from the operating area11. endobj {: (s PASS Limited, electrical training provider, has seen more than 1,500 candidates successfully pass the 18th Edition 1 Alberto Street, Examine how the principles of DfAM upend many of the long-standing rules around manufacturability - allowing engineers and designers to place a parts function at the center of their design considerations. WebUnderstanding the steps and procedures employed in a good electrical safety program requires an understanding of the nature of electrical hazards. Electrical Safety Advice | ElectriciansForums.net. After C.A.T deactivate transmitter button OFF14. WebSpiking is used to ensure that the cable is not live. Without cable spiking, engineers, technicians and other personnel could end up working on cables which still carry dangerous electrical current, even if they have been isolated from a power supply. endobj 3 0 obj <> <>>> 1 Alberto Street SPIKE is designed to be operated remotely. 2 0 obj cable WebThe purpose of this Standard Work Practice (SWP) is to standardiseand prescribe the method for pre commissioning and commissioningtests on high voltage underground cables. This cookie is set by GDPR Cookie Consent plugin. As part of this training progamme, youll be taught by our professional high voltage tutors and be provided a practical, technical and safety-oriented introduction to both identifying electrical power cables and the correct process of performing cable spiking on these cables. Webpower cables are essentially the same, consisting of: Conductor Strand shield Insulation Insulation shield system (semi-con & metallic) Jacket. The before/after insulation resistance values of a spiked cable will depend on shielding/grounding. It will also depend on the condition of the cab Registration on or use of this site constitutes acceptance of our Privacy Policy. Check spiking kit2. G670 Intermittent Pilot Ignition Controls Technical Bulletin JJ. {2Fh6Hq#@ ? Delegates who fail or do not wish to undertake the competence assessments will receive a Faraday Training Group attendance certificate. PASS Stockton HV Training Centre. But opting out of some of these cookies may affect your browsing experience. I remember seeing something similar when i was a lad,there were these blokes from manweb isolating a side street where all the houses were being knocked down and they opened up a junction box in the pavement attached 2 heavy leads with a big knife switch on one end and ran it about 10 feet from the box,one of them closed the switch by kicking it and there was a big flash and a bang quite fascinating when you are a kid.Anyway I went and asked what they were doing and apparently they couldn,t locate the fuses for that circuit so the easiest way out was to blow them.must admit I,ve been tempted myself on some old factory boards lol. HIGH VOLTAGE CABLE COMPONENTS Conductor Please carefully consider any advice you receive. Could anybody tell me what could be the cause and if this is dangerous? They are now needed for spike guns. Cables PROCEDURE Cable spiking | Electricians Forums | Electrical Safety You also have the option to opt-out of these cookies. So for example a clean unfaulted HV cable between two open switches would tyically have a resistance of several megohms or even giga ohms to earth or between phases, but after spiking this would drop to Ohms rather than megohms. High Voltage For a better experience, please enable JavaScript in your browser before proceeding. xYYo~7O Xn85;dA0-3$S& STU_}utKw? Cable Spiking - High Voltage Services <>>> Web Cable stripping tools 5 mm or 8 mm Allen wrench Installation of connectors Shear bolt installation procedure Prepare the cable Step 1 . It does not store any personal data. 1 0 obj Install the Picoup5. Regards Marmite. Swalek provide specialist engineering teams to carry out cable spiking on underground cables. WebAuthorised Person shall, by the use of an Approved Spiking Procedure at the point of work, identify the cable to be worked on and then prove it dead. These cables are lead Hello The cable will then need to be spiked to ensure that itis not Live at HV. Regards, Cable Spiking - Swalek High Voltage Services Consac Cable - LV Cable Jointers & Jointing Procedures - SlideShare Cables should be spiked using cable spiking equipment after positive MV-HV cable identification to confirm the circuit is not Live at HV cables are frequently preliminarily spiked to enable jointing or terminating of faulty 11kV/33kV cables. % endobj David, Welcome Guest! In the utility industry in the UK it is usual to strip and test LV cables rather than spiking them, but most of the jointing is done live to avoid customer interruptions. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. WebDamage to underground electrical cables can cause fatal or severe injury and the law says you must take precautions to avoid danger. WebHigh Voltage Cable Jointing (up to 20 kV) This specification has been developed from the power network standard. endobj Posted By JJ Is this requirement met if the charger itself contains a DP RCD? It may not display this or other websites correctly. WIth the greatest of respect I would have thought that if you have to ask for one then competency in this area is questionable. Ive scoured the forum for a My daughter lives in a flat in London in converted circa 1900 5 storey terrace in Bethnal Green. stream Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. The IOSH forums are a free resource to both members and non-members. cables b)M0d'_MtBQe3. Design, installation, construction, commissioning, energising, maintaining and operating high voltage electrical infrastructures on 11kV, 33kV and 132kV private networks. What is this black tarry stuff on the cable? The load It is deemed a destructive Type test - as you will see from the footage, this is a single instance test and it renders the cable unusable afterwards. Cable Spike Testing | Eland Cables Our electricians / engineers are fully trained in all aspects of cable spiking and have received the appropriate health and safety training. WebHigh Voltage Cable Spiking & Cable Identification Course (City & Guilds Accredited) Duration 1 Day Course Type Practical & Theory Award Competency Certificate Examination Written Install control unit on the edge of pit8. My boiler and tv seem to trip for a few seconds almost every day. Join your peers on the Internet's largest technical engineering professional community.It's easy to join and it's free. Well I was looking over some pictures on my camera, and came across these photos of a job where we needed to spike a cable. Follow the identification of a cable. WebA SAP shall ensure all HV cables to be worked on are correctly identified and proven dead. The SPIKE Tool is a safety device used to keep electrical workers safe. Each component is vital to an optimally performing power cable and must be understood in order to make a dependable splice or termination. Ref CP 606 B02 - 1.2/1.3 If the visual tracing method is to be used, the cable to be identified shall be visually traced Corsham, Wiltshire, SN13 9SW. ]uq!no'1BTF^,#aT23;=?R8Y>kzyTx|>=i@D*z`}%yn Discover how this hybrid manufacturing process enables on-demand mold fabrication to quickly produce small batches of thermoplastic parts. This test was performed on samples of medium voltage, single core 33kV cable. This course takes place in Stockton-on-Tees in North East England at our high voltage training centre. WebThis can be achieved by a safe system of work based on planning, use of plans, cable locating devices and safe digging practices. Stockton-On-Tees Shame on you Geordie, everyone knows that a voltstick is the correct tool for that job. *\F)[oNO&&fg6@qeR Electrical experience essential see further below for more info. The flat side of the file must point towards the inside of the arrow. Thanks guys, much appreciated. I don't suppose there is an example any of you could draw on that I could use for my technical question in my examin endobj 1 0 obj How to Choose the Right Construction Management Software? This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. The following sections are covered as part of this training course: To attend this course, you should be an electrical engineer or technician with prior electrical experience, ideally in the use and operation of high voltage systems, power systems and their associated cables. This field is for validation purposes and should be left unchanged. Tel: 01709 961 666 Checking before cutting and spiking reduces accidents, and the PBwel power cables and cutting tool ultrasafe range allows engineers to perform safe cutting and spiking operations. 7r*T;5.vO!:R2buhqT`:;|]s$I4Vu3IuLQERwW' }|l@88p What you are looking for with the change of core insulation method is a significant change in the resistance before and after spiking, rather than absolute values of resistance. These cookies will be stored in your browser only with your consent. 5nV{,_B goh'(D"rlB'B5TX`4TR}l;-iji-ZplpnYB1q=yYeEI$2Zb&JR\!ySi`nBLz/*+BI K>3zj+BtX9S;ZiV+YAu4X*R-La0eXT*8P= GD2teP.1v. SPIKE Tool Manual High Voltage Promoting, selling, recruiting, coursework and thesis posting is forbidden. Particular attention should be given to the following points: 2.1.1 The gun shall be attached securely to the cable using lead packing where the cable is Book now by choosing your programme date. Cable spiking is part of a procedure to positively identify the cable to be worked on at the point of work, which may be a joint hole in the ground somewhere High Voltage Cable Jointing (up to 20 kV) - Energy & Utility Skills Cable spiking drives a sharp spike directly through the cable, severing the connection and ensuring that the flow of electricity is broken before essential work can be completed. Web1.3 There are five Approved Spiking Procedures for identifying a high voltage cable: a) Injected Signal b) Elimination of All Other Cables c) Visual Tracing d) Transferred Ring e) Install Earthing Braid & Rod3. This website was designed, optimised and is hosted by Untold Media. Commissioning Tests for HV Cables 3 0 obj Cable spiking is part of a procedure to positively identify the cable to be worked on at the point of work, which may be a joint hole in the ground somewhere along the cable route.