Manator
©Honorary Essex Boy™
That is not a report or test. Why and how do these people get away with doing this.
what i find worse is all the plumbers calling themselves Engineers !!!!!!!!They get away with such practices because the electrical industry has point-blank refused to accept any meaningful standards for an "electrician" - for purely commercial reasons.
This has left the public subject to VERY dodgey practices and attitudes. Say that a customer asks the man on the doorstep if they are a "qualified electrician" and they reply "I am a member of/registered with/ blah blah blah". If this individual were NOT a qualified installation electrician, this would be regarded in a British Court of Law as witholding pertinent or providing false or misleading information for the purposes of proving services for monetary gain.
So, misrepresentation or fraud?
Toss a coin to decide .... Especially the "five day wonders" with insurance policies whose T's and C's you do not meet and whose insurance underwriters will be laughing all of the way to the bank.
Ever wondered why the scams "walk away when it gets legal" -
a) Would YOU risk being cross-examined regarding the competence of "five day wonders" which may comprise over 80% of your membership?
b) Would you like to explain why a member has been "assessed" for several years running, yet upon independent questioning by an expert witness IN COURT appears to lack even the most basic, rudimentary knowledge of the work that they have supposedly been "independently approved" :slap to carry out?
The case for the prosecution rests .... ]
Only thing with this method is it wont pick up any high resistance through OCPD's or RCD's etc. You could always carry out the alternate Zs test by linking L-E at the furthest point.I know a few time served JIB electricians who always work for large companies and on big sites who always just do a Zs as this guy has done when doing an EICR. Zs, Insulation, RCD times, Ze, PFC, is all i usually see from others.
I often find the JIB site electricians who work for large firms are the worst, although i dont think i have met any of these electricians that have just done a 4-5 week course that gets quoted so often.
I personally normally always do R1+R2 as my tester (Megger MFT1730, yes they are all like this and im not going to buy another make to find out if other makes are equally as unreliable when testing Zs on RCD protected circuits) is not as accurate doing a Zs on RCD protected circuits. As i measure Ze, Zs by calculation is fine.
I do as you do Steps,But, testing Zs alone does not prove CPC continuity, it could also be parallel paths,,,,,
Much better, imho, to do R1&R2 and calc Zs that way if required to.
Btw, I do always do a Zs afterwards to compare and satisfy myself I have remade connections adequately.
Agreed and this is what I do. But as its an eicr there isn't a requirement to do R1 plus R2 even though it would be prudent. On new installations I either bypass the RCD or carry out the alternative method. Imo gives more of a true reflection than using the low current/no trip setting.But, testing Zs alone does not prove CPC continuity, it could also be parallel paths,,,,,
Much better, imho, to do R1&R2 and calc Zs that way if required to.
Btw, I do always do a Zs afterwards to compare and satisfy myself I have remade connections adequately.
According to the certs the tester used, there most certainly is a requirement.Agreed and this is what I do. But as its an eicr there isn't a requirement to do R1 plus R2 even though it would be prudent. On new installations I either bypass the RCD or carry out the alternative method. Imo gives more of a true reflection than using the low current/no trip setting.
What was his response when you asked him why do I need instruments that comply with GS38? :slapon my last annual nic inspection the guy said i should calculate Zs not measure it as i shouldn't be working live.
Not really any good for testing if live unless they have a neon built in :innocentWaste of time having insulated tools really...
no need for my VDE torque wrench and socket sets then :innocent
If you get Ze by inquiry then you have to measure Zs.Asked him where i get the Ze to calculate without live testing and told by inquiry!!
Apparently live testing is an unnecessary risk.
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