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Search results

  1. M

    Heat mat fault, neutral earth reading...

    sensor will feed back to the unit to turn floor on & off, if sensor is faulty could cause mat to turn on or off at random, normally test it during set up. IR camera think you can hire them only need the hand held unit
  2. M

    Signed certs that are filled in badly

    would you not record the maximum for the stated type of supply, put this down in notes & then record your own results for the DB'S installed, if you cannot isolate supply that is ? you could get ZDB for the installed boards
  3. M

    Signed certs that are filled in badly

    the problem is the limitations are not on the test certificate, we had a limitation on a test sheet but not recorded & was only minor but assessor wanted to know why not recorded & no details, that was for one limitation reading the certificate in the picture you might of needed a new sheet to...
  4. M

    Signed certs that are filled in badly

    yes what I was thinking if it has then probably going to be a revisit at least, if no might be alright.
  5. M

    Signed certs that are filled in badly

    just a suggestion if the company is new to this side of the works, look at maybe getting some help in on a temporary basis to go through with you & look at each certificate for the year, make an appointment with every job that looks like has problems with the certificate & get the results...
  6. M

    Signed certs that are filled in badly

    I will be honest with you with the information on the certificate & the work you have installed new DB boards & the guys on-site either could not be bothered to look or ask someone about the gas connection alone, also I take it the certificate has been passed over as a finished job then I think...
  7. M

    Signed certs that are filled in badly

    what was the extent of the works?
  8. M

    Signed certs that are filled in badly

    just looking at the certificate what was the work for ?
  9. M

    Signed certs that are filled in badly

    you would probably need that in writing on headed paper from the hospital concerned & if you mentioned you might need to have your work looked at by a governing body that would be normally acceptable & in worst case scenario you might not just have your inspector with you that day you might have...
  10. M

    Signed certs that are filled in badly

  11. M

    Signed certs that are filled in badly

    if these certificates are before your time as the QS then it will be company problem & may well involve visits to the sites to undertake more in depth testing with the inspector to gain a knowledge of the site & to ensure safety. what most will look at is the consistency of the new test certs...
  12. M

    Signed certs that are filled in badly

    Not Verified NV, you would need to have all these listed in limitations & the reasons why the limitations are in place. gas bonding surely you would be able to see it if not at least X & put in notes location unknown believe not bonded & put X down! most people can find something wrong on a...
  13. M

    STRANGE NEUTRAL CURRENT !!!!

    could you look at balancing the load slightly better this would then bring down the current on the highest phase & bring the other phases closer overall thus reducing the bill.
  14. M

    Heat mat fault, neutral earth reading...

    well if your readings are correct & the programmer is working, check the Resistance of the sensor with multi meter just to make sure. next thing get the mat up hot for couple of hours & use IR camera then should be able to trace the heat pattern around the floor, this should show if any of the...
  15. M

    Heat mat fault, neutral earth reading...

    you say IR value reading is good but no mention of the value, could you supply the IR value for L/E & N/E on the mat & test voltage used to measure. sorry not saying you have not carried out correctly but would like to know the values.
  16. M

    Any tips on lifting glued down chipboard?

    does take me back to one of the first house rewires I undertook owner wanted to supply down lights ok no probs get the ones with individual transformers & not the ones joined to a big unit. owner comes back from one of the big sheds & look what I got such a deal 3 down lights on one & 3 on the...
  17. M

    Any tips on lifting glued down chipboard?

    installing down lights in room already finished & especially with glued down floor is mainly done from below. if you pull that floor up it will squeak & never go back the same. mostly if lucky you will get the luck of the gods on one side & be able to fish cables between joists to each light &...
  18. M

    Shoddy work in carpark!!

    from picture looks like it is on the ground or have I missed something? if it is on the ground I would take a lighter to my trainers burn it up a bit lay on the ground next to it & say I have had an electric shock & watch the s...t hit the fan, bet they would act then!
  19. M

    Temporary building supply

    up front RCD 100ma S type, then into consumer unit 30ma RCD protection at that point, earth rod & tested with results would be good. might get away with 30ma rcd unit at board without the 100ma but they might not connect. 3 phase definitely wont connect you without the 100ma trip
  20. M

    extractor fan issues (as in, it doesn't work very well)

    another thing you might want to check is the volume of trickle vents / vents that let air into your house, you have a good fan you have a gap under the door if your ducting is stretched out properly then you need to look at the volume of trickle vents in the house. page 22 onwards approved...

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