But opting out of some of these cookies may affect your browsing experience. Already a Member? <>/Font<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> By joining you are opting in to receive e-mail. 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 A division of, High Voltage Cable Spiking & Cable Identification Course (City & Guilds Accredited), C&G 2365 Electrical Installations (Level 2), C&G 2365 Electrical Installations (Level 3), C&G 2365 Electrical Installations (Combined), C&G 2391-50 Initial Verification (Level 3), C&G 2391-51 Periodic Inspection (Level 3), C&G 2391 Initial/Periodic Inspection (Combined), C&G 2392-10 Fundamentals & Initial Verification, LCL Domestic Electric Installer (DEI-Part P), C&G 2921-31 EVSE Charging Point Installer (Level 3), High Voltage Authorised Person (SAP) / Switching, Authorised Person Limited Operation of HV Systems, Authorised Person Limited Operation of HV Systems (Refresher), HV Sanction for Test Receipt Authorisation, Practical Intro to Safe Operation of Switchgear (15kV), Safe Operation of 33kV HV Systems (33kV Upgrade), Senior Authorised Person Safe Switching Operation of HV Systems, C&G Wind Turbine SAP Safe Switching of Power Distribution Networks, Safe Access to HV Substations & Switchrooms, C&G Earth Electrode Testing on HV Systems, C&G Dielectric Strength Testing (Pressure Testing), Authorised Person Safe Operation of HV Systems, Senior Authorised Person Safe Switching of HV Systems, Safe Use of Electrical Equipment in Hazardous Areas, C&G HV Cable Spiking & Cable Identification, High Voltage Onsite Training & Consultancy, ITC Thermal Camera (Thermography) Training Level 1, ITC Thermal Camera (Thermography) Training Level 2, ITC Thermal Camera (Thermography) Training Level 3, Online ITC Foundation Thermography Course, Online ITC Level 1 Thermal Camera (Thermography), Authorised Person Boiler & Pressure Systems, Authorised Person Boilers & Pressure Systems Course (Refresher). So regulation 722.531.3.1 says RCD's shall disconnect all live conductors. PASS Stockton Centre 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 The means of remote operation is a rope or lanyard. 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. This course is designed for personnel who have previous authorisation up to 15kV, who wish to extend their authorisation level to enable them to operate on (indoor) 33kV systems. e) Call Control and ask if any alarms have been received. Login. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Unit 1, Leafield Way, Leafield Ind. WebCourse Overview. HIGH VOLTAGE CABLE COMPONENTS Conductor %PDF-1.5 Working with the Oil, Gas and Petrochemicals Industry b. 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. 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. Regards, Click Here to join Eng-Tips and talk with other members! 2 Genesis Business Park Video - BSI Kitemark Admin #2 Posted : 23 October 2008 12:51:00(UTC) Rank: DSR 5.9.2 and CP606 B02 - 1.2/3.0 An approved spiking procedure shall be used to This may not change much after spiking and could be an unreliable method of identifying the cable from its termination ends. By clicking Accept All, you consent to the use of ALL the cookies. It simulates the accidental 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. The course focuses on the practical element of switching and is predominantly workshop based. stream Put safety mat7. Hi all It simulates the accidental "spiking" of a live cable installation and ensures that the circuit protection will operate and the circuit fails to safety - for example if a mechanical digger accidentally pierces cable that is buried direct in the ground whilst it is doing groundwork. WebThis can be achieved by a safe system of work based on planning, use of plans, cable locating devices and safe digging practices. Receive the latest news & updates from ESUK. <>/Font<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> STAFFING 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. Position the cable vertically so that it is centered between the apparatus bushing and parking pocket, parallel to, and 6.00 inches (152.0 mm) from the apparatus front plate I don't suppose there is an example any of you could draw on that I could use for my technical question in my examination? Close this window and log in. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. 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. idle or abandoned cables that are not part of a network, as Circuit Main Earths cannot be applied. 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. WebDamage to underground electrical cables can cause fatal or severe injury and the law says you must take precautions to avoid danger. <>>> Electrical Safety Advice | ElectriciansForums.net. It may not display this or other websites correctly. Swalek provide specialist engineering teams to carry out cable spiking on underground cables. I have supply in the garage with its own small consumer unit with a 63a breaker and 1 B6 and 1 B16 breakers. This course is not a cable fault location course. In case there is no procedure described in the instruction manual, never remove the cover and do not touch the inside of the power supply. 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 <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Necessary cookies are absolutely essential for the website to function properly. This in particular cable is a 4core 75mm, and it was providing a supply for a DB Once the cable has been positively identified we can then spike the cable on request of the customer thus proving the cable is dead and safe to cut away. ]uq!no'1BTF^,#aT23;=?R8Y>kzyTx|>=i@D*z`}%yn Thanks. <> SPIKE is designed to be operated remotely. Spiking is used to ensure that the cable is not live. WebAn approved spiking procedure shall be used to identify the cable. 3 0 obj P2}FqI_VG5WPStJ*1Jzdo:N(;PDawAo,nA$gm50]G9da+Yoo4JQrh-AS0)1-l25QO_A$_)EJRW6mW*k|1K3>/`$G4Y15)K\_bdJ+@7A't.q,[Qr=cqp+H9Xq<8|E8I\4Zo$L_((o#kI%its/b^wr +"Wz;tea^GWk`t;2zFAvhTsdF\`K;+(Y|V3X"c. Understanding the nature of the hazards is useless unless protective strategies are developed to protect the worker. This test was performed on samples of medium voltage, single core 33kV cable. 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 The purpose of spiking a cable is the last test to prove its dead and safe to work on. c) The consent of the Technical Authority / Duty Holder must be obtained prior to spiking. Webpower cables are essentially the same, consisting of: Conductor Strand shield Insulation Insulation shield system (semi-con & metallic) Jacket. Install the Picoup5. The specification details the required skills, knowledge and It will also depend on the condition of the cable before spiking. JJ, Posted By David Matthew Each component is vital to an optimally performing power cable and must be understood in order to make a dependable splice or termination. 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. The cable will then need to be spiked to ensure that itis not Live at HV. &#O.qZ^ (b#un, $^4qm/ Ol,$HF:;K0Lz!11y-~i.k +XCBeIG #QJH Install Earthing Braid & Rod3. 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 For a better experience, please enable JavaScript in your browser before proceeding. for the electricity generation and transmission, electricity distribution, rail and electric mobility and traction industry. Already a member? Compact integrated electro hydraulic units, Distribution Cluster Bars and Terminal Plates, Thank you for your leadership Mike Credicott, PBwel is pleased to announce that it has recently appointed Thorne & Derrick as a Preferred Distribution partner. For more information call us on 01642 987 978 or email training@pass.co.uk for more information. These cables are lead Hello 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. Postings made by forum users are personal opinions.

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