do I need an earth stake - metre is 25m from fuesboard

[cairns]

Hi there, on a new build Im currently doing, they have decided to put the mains supply (metre etc near the front entrance, I have run a 25mm 3core armoured and have put an isolator in the mains cupboard, its about a 25m run from the mains cupboard to the mains cupboard, do I need any additional earthing measures?

thanks

 

[Pete999]

What is the earthing method in the property?

 

[trev]

Hi there, on a new build Im currently doing, they have decided to put the mains supply (metre etc near the front entrance, I have run a 25mm 3core armoured and have put an isolator in the mains cupboard, its about a 25m run from the mains cupboard to the mains cupboard, do I need any additional earthing measures?

thanks

Really?

 

[Clive P]

Hi,

Trev, that has to be one of the best replies to a thread that I've seen in a long while; classic.

Regards.

 

[Rockingit]

Really?

Trev, just have a look at the OP's post history. Explains everything. :frown2:

 

[Deleted member 9648]

Install a 30ma RCD main isolator in the meter cupboard to feed your SWA,with a 1.2m 3/8" rod driven in no more than half way....make sure you get an Ra of at least 199 ohms. Dont go near that nasty old PME if the meter is nowhere near the DB....lethal. Make sure the DB has a 30ma main switch as well.....Good luck and keep us posted on progress.

(wink edited in!)

 

[HappyHippyDad]

Hopefully you will answer Pete's question? Also perhaps give some ideas yourself as to why you think you may need an earthstake?

 

[flex_m]

Could someone explain to a trainee why it would be lethal to use the DNO supplied earth in such a situation?

If you installed a 30ma RCD at the service head and then another in the DB surely you haven't accounted for discrimination.

 

[HappyHippyDad]

Could someone explain to a trainee why it would be lethal to use the DNO supplied earth in such a situation?

If you installed a 30ma RCD at the service head and then another in the DB surely you haven't accounted for discrimination.

He's joking Flex.

To the OP...

Cairns... I try and stay polite, but you'd get alot more from this forum if you didn't just ask a question without offering any proper information, which is the same for your previous posts.

You have been on this site since 2009, offered no thanks to anyone and received none.

Again, if you want to use this forum to gain information when you need it, then try giving some help as well and also providing a better starting thread!

I'm not usually this personal, so feel I have to apologise if I've offended you, but.....ggrrrr.

 

[flex_m]

:6:What a doughnut!

I usually spot these a mile away, just this time it's on a subject I'm a little unfamiliar with.

At least now cairns doesn't have to ask the same question!

 

[Darkwood]

Hi there, on a new build Im currently doing, they have decided to put the mains supply (metre etc near the front entrance, I have run a 25mm 3core armoured and have put an isolator in the mains cupboard, its about a 25m run from the mains cupboard to the mains cupboard, do I need any additional earthing measures?

thanks

...What method of overload protection do you have for swa ?
...What size supply is it, when you say newbuild you give no indication of domestic industrial or commercial?
...What is the supply arrangement (TNCS) at a guess, although not always the case even on new builds.
...What do the regs say about earthing arrangements and bonding?

You haven't even tried to show an understanding of the regs and relate this into your question, you have just asked a big question... well either show some understanding of the regulations and we will guide you if you have made an error or forget my help and possible others.... Your profile is showing a trend of taking from the site but giving nothing back really and at 87 post counts I would have expected some of it would be site input and not all take... also as mentioned the Thanks button shows your appreciation and your Thanks given tally shows your appreciation over the 4 yrs of membership --- yours is currently zero.

 

[Knobhead]

 

[Rockingit]

You cross-pollinating threads here? That's rather apt for Thursday 18th!!!!

 

[dingledong]

Very apt ha ha h a

 

[Octopus]

So the op has been on this morning and not had the decency to answer any of the points.

very poor.

 

[trev]

So the op has been on this morning and not had the decency to answer any of the points.

very poor.

He's probably scared to

 

[Geordie Spark]

Hi there, on a new build Im currently doing, they have decided to put the mains supply (metre etc near the front entrance, I have run a 25mm 3core armoured and have put an isolator in the mains cupboard, its about a 25m run from the mains cupboard to the mains cupboard, do I need any additional earthing measures?

thanks

So is the "metre" 25 "meters" from the cupboard or is the "meter" 25 "metres" from the cupboard?? I'm confused dot com.

 

[telectrix]

Told you to stick to feet and inches. No confusion then!

 

[Geordie Spark]

He's probably scared to

I can't imagine why. I mean, most of us are nice lads and Tony's had a couple of pounds of raw meat shoved through the bars of his cage this morning so he's ok ..... for a while. :biggrin5:

 

[Geordie Spark]

Told you to stick to feet and inches. No confusion then!

Exactly!!

You should have seen the confusion in the engineering industry during the change over from Imperial to Cillimetres. Drawings arriving on the shop floor printed on Metric sized paper with Metric dimensions which had been converted directly from the original Imperial dimensions and given to a bloke whose machine and measuring instruments were Imperial. The poor sod (me) had to spend half an hour or so with calculator & pencil changing all the dimensions from Metric back to Imperial before the job could be started. ... Madness!!!

The Grantham grocer's daughter fixed it though when she arrived on the scene with her Final Solution ..... :censored:

 

[Geordie Spark]

Ah yes!!!

Dad's Army ... classic comedy but why did I never see a Geordie in it??

 

[trev]

Ah yes!!!

Dad's Army ... classic comedy but why did I never see a Geordie in it??

Because it was set in a fictional town hundreds of miles away from the Democratic People's Republic?

 

[Geordie Spark]

Because it was set in a fictional town hundreds of miles away from the Democratic People's Republic?

Aye ...... Aah knaa that ye silly bugger - it wez doon th' sooth but that nivver stopped them hoyin' a Jock in it did it???

 

[richy3333]

Told you to stick to feet and inches. No confusion then!

Could trip over those feet on the way to the metre?!

 

[Geordie Spark]

Could trip over those feet on the way to the metre?!

Aye, but would that be the Meter or the Metre ..... I mean, when is a meter not a metre??

 

[Geordie Spark]

Hopefully you will answer Pete's question? Also perhaps give some ideas yourself as to why you think you may need an earthstake?

........... and how would he like it cooked; rare, medium rare, well-done or Tidyboiler's specialty - burned to a cinder?? :leaving:

 

[richy3333]

Hopefully you will answer Pete's question? Also perhaps give some ideas yourself as to why you think you may need an earthstake?

If you use an earthsstake what does the earth get tethered to?

 

[Plonker 3]

If you use an earthsstake what does the earth get tethered to?

What????

 

[trev]

Aye ...... Aah knaa that ye silly bugger - it wez doon th' sooth but that nivver stopped them hoyin' a Jock in it did it???

A bribe to stop them wanting independence maybe?

 

[telectrix]

Earth rod every 5 yards, hammer it straight through the SWA . No need for any of that silly green/yellow cable then

 

[Geordie Spark]

A bribe to stop them wanting independence maybe?

Aah wish we cud have independence heor in Geordieland.

Aah cud be President and ye cud be th' Consort Chairman

 

[Silly Sausage]

Aah wish we cud have independence heor in Geordieland.

Aah cud be President and ye cud be th' Consort Chairman

Would that mean that I could go up there and TEFL!

 

[Geordie Spark]

Would that mean that I could go up there and TEFL!

Ye'd hae t' be a membor or filleted.

Soz ..... Aah mean Affiliated.

 

[shanky887614]

........... and how would he like it cooked; rare, medium rare, well-done or Tidyboiler's specialty - burned to a cinder?? :leaving:

why would you ruin a nice piece of steak, be a man and have it blue. flat iron is lovely blue

 

[Geordie Spark]

why would you ruin a nice piece of steak, be a man and have it blue. flat iron is lovely blue

I like it with its horns cut off and its arse wiped.

 

[shanky887614]

I like it with its horns cut off and its arse wiped.

 

[Geordie Spark]

Thank you for that ....... I think. :thinking:

 

[tidyboiler]

........... and how would he like it cooked; rare, medium rare, well-done or Tidyboiler's specialty - burned to a cinder?? :leaving:

Geordie?................. FOXTROT OSCAR!!!! You can cook your own bloody Pot Noodle now!!! :6:

 

[tidyboiler]

I like it with its horns cut off and its arse wiped.

Strange, that's just how I like my men!! :dita:

 

[Geordie Spark]

Geordie?................. FOXTROT OSCAR!!!! You can cook your own bloody Pot Noodle now!!! :6:

Aww ...................... not again pet. I burned it last time.