Can't find a reg on it, but it just seems wrong...

[Martyn Fletcher]

OK! Picture won't upload... sorry.

 

[westward10]

Looks like you have a right can of worms there my friend.

 

[westward10]

OK! Picture won't upload... sorry.

We can see it.

 

[Marvo]

OK! Picture won't upload... sorry.

Don't panic, it uploaded fine.

 

[Deleted member 26818]

Looks like the solid core is aluminium.

 

[westward10]

Think there is one option to rectify that lot, rip it out and start again. I would not even be willing to patch it up to get it going again.

 

[Spoon]

It does not suggest it can be left exposed to the elements or mechanical stress.

The intention of my post is to show the section where the OSG suggests it may be used for outside. Other factors may come into play, as suggested.

 

[westward10]

Delete.

 

[Octopus]

The best option is to charge for your time to investigate .... invoice for that and then send a quote to put right ......

 

[Martyn Fletcher]

Well!
After explaining, as I went along with the client, I could see they were getting increasing frustrated at the number of faults I was uncovering. (Not that that stopped me).
Turns out that another guy had visited this site, found that there were faults but rather than identifying them simply removed the overload (ie... the outhouse) and left power to the stables. Happy client... for now.
I turn up and find all sorts of problems and I'm suddenly the villian. "Why didn't the first guy find these faults?"..."Why aren't you looking at the outhouse where you're boss (Who I'm subbing for) said the fault was?"
Worst part of it all was that the guy I'm subbing for took a similar view. "Why are you making my company look like a shark?"
Well, I said, I'm just doing my job.....properly.

I don't think I'll be invited back. I'm too thorough so it seems.

 

[Wilko]

... the outhouse is supplied via a 2.5mm T&E from the main house CU, which runs for several meters along an external wall (outside and unprotected) then disapears into a 50mm plastic pipe underground ... but from a basic level is ... T&E ... into buried conduit really compliant with regs? I can't find where it isn't ...

Hi - I've opened BBB for the first read - Reg 522.8.10 is the same as before. It roughly says if it's not SWA then it needs to be in conduit or ducting that provides equivalent mechanical protection. Just my take on it, but 50mm plastic drain pipe (I guess that's what they've used) wouldn't pass muster as mechanical protection equivalent to SWA.

 

[Toneyz]

Was it acceptable under the past regs to be able to run T& E in plastic conduit in the ground (at a suitable depth)? As I have come across this quite often.

 

[Martyn Fletcher]

Hi - I've opened BBB for the first read - Reg 522.8.10 is the same as before. It roughly says if it's not SWA then it needs to be in conduit or ducting that provides equivalent mechanical protection. Just my take on it, but 50mm plastic drain pipe (I guess that's what they've used) wouldn't pass muster as mechanical protection equivalent to SWA.

Thanks for that.
Food for thought... and a frantic grab for the regs book again....
I didn't say it was drain pipe and I didn't confirm it was regulation standar conduit. But all said and done I can assume that 2.5mm running externally is not recommended and I need to confirm that it is adequately (mechanically) protected when run externaly or buried.
The rest is vague, but I'm sure that whatever happens I'll be the richer for it.

 

[Deleted member 26818]

Problem with the OSG, is it does sometimes make reference to old Regulations.

 

[brianmoooore]

Single core cables with thick, solid insulation are HV electric fence cables, intended to be buried across gates openings, or when the fence wire has to pass through vegetation, etc.