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before

  1. S

    Mystery wiring - seen anything like this before?

    Hands up, I'm just a domestic spark, but the gym where I train wants to put in a boxing ring and these are in the way. The cable is sheathed and I haven't taken the whole thing to bits but I've never seen anything like these twenty terminations. Apparently the building, which is on a racecourse...
  2. J

    Chippie with pretensions...

    Now then, Just a quick hi as I join. I'm a chippie who dabbles in other trades, but keeps a keen awareness of my own ignorance... Black to red and blue to for crying out loud, no!
  3. D

    Supplier fuse query/DNO

    Went to replace a consumer unit today and removed the service fuse. Lady from next door said her electric had gone off and sure enough, when fuse is removed it cuts off both properties. Rang the DNO and they said that it is not a problem. Surely this is unacceptable?
  4. Stuart Houghton

    EPC New Build

    I've just installed the modules on a new build, it will be some weeks away before I can install the inverter and commission the system. How does it work with regard to the EPC. Do I leave the system switched off and the builder ask the energy assessor to issue the EPC for the building and...
  5. MKspark

    Isolation Certificate

    Morning All this might seem like a strange question but we are re-wiring a lot of kitchens where the kitchens will be ripped out the day before we start works, but they would like us to isolate the Kitchen Ring and cooker circuit before its ripped out as some points are surface mounted on the...
  6. Pete999

    Pete's Videos Kin idiots

    The title says it all Kin idiots
  7. J

    Omron plc cpm2a

    Hi all anyone have any programming experience with omron plc i have a few questions if anyone can help .
  8. N

    Mig welder

    Hi guys, I've gone to a job and the customer has a 5-5 split Rccb board, and there shed is wired from a 32amp mcb. But when the welder is in use it trips the RCcb the welder is brand new. What could be the cause? Cheers
  9. Lou

    Bank Holibob Monday.

    Does anyone have any nice plans tomorrow? Or are you carrying on with work? I can't believe this is the last one before Christmas. This year is flying by!
  10. Malcolm

    Extractor Hood Tripping Rcd

    Hi all. When to a job this moring RCD had tripped, narrowed it down to the kitchen sockets, but found that the RCD stayed on for about 20-30 seconds before tipping out. Unplugged everything, so I thought. Tested the RCD 1x 37ms - 36ms. 5x 11ms - 13ms. Ramp test 19.6 mA. Then I realised the...
  11. P

    Trying To Work Out Price For Doing Wiring In Kitchen

    Hello, I have carried out electrical wiring in a kitchen. I have never priced a job before and don't want to overprice or shortchange myself any help would be much appreciated. I fitted: 16 down lights 2 double socket moves Moved all isolator off walls and relocated to central location (10...
  12. sparky1508

    Testing for MWC

    Hi all, I have recently finished a job and need to do the necessary tests to fill out the MWC. Can I do the earth fault loop impedance test with all lights on as this is in an office environment and switching all lights off is not practical. Also doing the insulation resistance test is not...
  13. bonjovi

    never seen before building earthed via trunking

    hello all in my considerable yrs ive never come across a building earthed via trunking all circuits lights power earth taken back to nearest trunking and terminated no earths at board even main earths for 5x different panels back to trunking is this legal in todays regs ?
  14. S

    switched live is also neutral?

    Replacing a ceiling rose that was taken off some time ago and not replaced in an old house. 2 reds and 2 blacks, I have identified which one of the blacks is switched live using a multimeter. But it appears the 2 blacks also are connected when tested with the meter, indicating it is both a...
  15. D

    Am2

    I keep looking in to doing the Cross Over 2330 to 2357 but i would need to do the AM2 Can you do the AM2 any time, ie before doing the Cross Over bits and how much is it to do the AM2 ££ also what kind of project, its a all day thing Was thinking on the lines of, KNOWING WHAT TO EXPECT...
  16. R

    Joining cables before plastering

    Hi I am preparing a room for decorating, and my customer had an electrician in to move some sockets. He has joined cables with standard terminal blocks and then wrapped in insulation tape. Is this an acceptable practice please ?
  17. D

    Part P Visit/assessment

    Dear all, I've got my Competent Persons Scheme assessment with Stroma coming up and I wondered if anyone could give me some advice on what their hot topics are. I'm flapping a bit because this will be the first time I've been through this as I've always worked with someone else.
  18. H

    How RCDs prevent fire

    https://www.youtube.com/watch?time_continue=210&v=qYmAstpg4FY Cool video.
  19. A

    Consumer unit question before I get a sparky in

    hi guys, i am getting ready for sorting out the electrics in my loft conversion before i put the floor boards down etc. I have a few questions mainly to ensure I know whats going off and i dont get ripped off. I have a bungalow with lounge, conservatory, kitchen, utility, 3 bedrooms and a...

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