Tomlinson Longstaff Ltd North East Electrical Contractors’ Post

No one needs any surprises when working with electrical systems, which is why it’s vital to ensure safe and thorough isolation prior to any remedial works being carried out (plus it’s a legal requirement!). Whether it’s low or high voltage you are working with: 1. Identify suitable points of isolation - use a plan and include references to drawings and diagrams. 2. Carry out the isolation process - cut off the supply prior to isolation. 3. Secure the point of isolation - use a safety lock with a single unique key. 4. Prove it’s dead - use an approved voltage indicator or test lamp. 5. Apply earths - not always needed for low voltage but a definite requirement for high voltage. Always use a fault rated device. 6. Place danger notices - these may not be needed but are always a useful reminder. 7. Issue an electrical permit to work - ensure the permit is issued by an authorised person. Don’t assume all is safe. Keep your training and your practices up to date. #northeastelectricians #electricalcontractors

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