I have carried a periodic in Lon se4 the ze reading is 26ohm which is unsatisfactory .I have install a earth rod and my ze reading 9.5 ohms which is good,i then carry out psc test reading is 12v is this ok ? .There is three flats,one have ccu with a 30ma ...
Installing earthing to building:
... motor vehicles are also regularly attacked.” Jeremy says preventing vermin damage has three lines of defence. The first is building in physical barriers or deterrence including routing cable to avoid spaces where rodents live or travel such as under ...
New register for all Part P registered electrical installers will help householders find competent persons
... These operatives are regularly assessed and deemed competent to legally self-certify that their work complies with the Building Regulations (England and Wales). Registered Competent Person Electrical is supported by all Full Scope electrical Competent ...
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