bonding

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  1. BeardyJaws

    EP Bonding Copper pvc copper

    Hi, a little clarity required please. I’ve recently been to a property to make an emergency repair to a broken cable ( they drilled through it). I’ve patched the cable for the moment but while I was looking at the bonding I found the CH pipes bonded next to the incomer but not the incomer...
  2. J

    Bonding - CU or Main Incoming Fuse

    I'm aware that a 10mm earth cable needs to run to the incoming water and gas supply but I was wondering if someone could tell me whether this should be from the consumer unit, the main incoming fuse, or both? TIA
  3. C

    Sup bonding code for property with no rcd

    What code would you give when doing EICR for a property that has no supplementary bonding in a bathroom, there is no RCD on any circuit but zs and insulation tests are good, Is it acceptable to measure the resistance between the shower and pipework, if it's under 0.05 ohm's take it as bonded...
  4. P

    AM2 Fault finding failure. Bonding splan motor circuit

    Hi everyone. I sat my AM2 last week and passed everything except the fault finding. They just tell u pass or fail not what u got right or wrong etc. I struggled on the faults I'll explain below. I know the faults will be different next time but would still like to know how to approach these...
  5. P

    Communication cable bonding requirements

    Hello new here so please be kind. Im not qualified but have had work checked and signed off by qualified electricians. I have installed communications and video cabling throughout house using shielded cables and these require bonding from cabinet to earth to drain static etc. Can this earth...
  6. PJH2903

    Undersized Water bonding advice please.

    Been out to price for another CU change this evening and would appreciate the groups advice. When looking at the job I noticed that the water bonding is undersized at 4mm on 25mm tails so should be 10mm which is not a problem as I can include that in the quote. Gas bonding has been done and is...
  7. multimick

    bonding thoughts with a sure stop remote tap fitted

    hi all terrace house lead water incomer with old stop cock which i assume is redundant as plumber has fitted a surestop stop tap the one which works by air pressure switch,,i put the main bond on incomer before sure stop (only about 2 foot of pipe) he swopped it to after the sure stop...
  8. R

    Pricing Kitchen rewire and consumer unit upgrade with bonding and Cert

    Good evening people. I'm about to price up a kitchen we wire for a friend I've done work for mates before and know how it goes. Anyway, was hoping to get some guidance as I'm an improved and steadily taking on larger jobs myself. Job: Kitchen rewire. 3 sockets 3 single sockets chased in 4...
  9. Gavin John Hyde

    twin and earth for water bonding?

    Been on a quote this morning to provide a new circuit for oven and hob in a kitchen, Customer says Cu changed about 2 years ago, they have been in house just a few months. Gas, CU and cutout all in recessed cupboards in kitchen; face value looks okay. then I see the wiring is poorly dressed and...
  10. J

    18th edition and bonding to gas and water

    hi, I have my 18th edition exam booked next week. I have just started to read up on the changes. I am correct in stating that if the gas and water pipes have a plastic insulated section. At point of entry, then they do not require 10mm bonding?? Sorry if this is a stupid question.... Thanks
  11. Doomed

    Gas bonding in block of flats

    Old block of four flats now having gas installed for the first time, all gas meters together just outside front door, main earthing terminal (and earth rosd) just inside front door. Gas pipes run to boiler in kitchen of each flat, less then 1 meter of pipework inside the flat, rest on the...

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