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M107

Billy-the-Kid
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Well it was a farm, a chicken farm to be precise.

The current owners grandfather put the old stuff in over many years. The supply comes into an old barn and feeds the battery hen sheds a silo and a sub-main to the house.

Post a small electrical fire it was decided to remove all supplies to the old farming outbuildings (farm no longer operational) but keep the house connected & change the old cu, with the scope to put power back into the barns at a later date if required.

The owner tried to make it a safer installation post fire by fitting a 30mA RCD on the meter tails (bottom of picture) & again another 30mA at the house cu on the 16mm² T&E tails, all done with the aid of on line help from youtube and forums  :facepalm:  apparently they had regular trips from the house up the road to the barn  in the dark on rain filled nights to fumble about resetting the 30mA rcd at the meter.

So any issues here ? :slap  . Notice the blue fertilizer bag IP rated to keep the rain off (the roof has now been fixed)

old mess at incommer.jpg

Flames were from this and engulfed the meter above.

RCD burn out.jpg

The switch fuse for the house & silo. House is the T&E & no I didn't remove the fuses, only opened to proove dead & show the apprentice what asbestos flash pads were & to advise not to disturb. after the photo cables were sheared off outside the case, the bill casing was removed from wall closed sealed with tape, placed in a sealed clear plastic bag with warning asbestos written on it all ready for disposal.

IMG_20160514_094948.jpg

New switch fuse and larger enclosure for 100mA S type rcd and any future circuits the owner might like to install for the barns or paddock he is planning on building.

new rcd and switch fuse.jpg

switch fuse to house.jpg

Old cu in the house & until the owner a few months ago put the rcd it the only way to isolate the board was back at the barn. No pics of the front cover but where the main switch/rcd would have been was a dirty big hole that had been there for as long as the customer could remember......he thought it was how it was supposed to be.

old cu no front cover.jpg

New board going in

New cu with rc.jpg

 
Is that an sbs board? 

The first double stack board, is that compliant amd3 board? Just looks like Perspex lids? 

Nice work btw. 👍

 
Last edited by a moderator:
Farm electrics, don't they make you cringe, at least they were willing to spend the money to get it sorted.

Nice job.

 
@Sharpend the first part of the install is on a farm, ie comercial ?  also its TT? and lastly is there any dwelling above the fertiliser bag?


Yes but it still may need to be steel in order to provide adequate protection from impact.  

Great job though.  Good advice to the apprentice.  Have you considered an asbestos awareness online course?  They can be done very cheaply and will give the young one a wealth of information and ensure you are being a responsible employer.  :Salute

 
Have you considered an asbestos awareness online course? 
Not a bad idea E1 but not something I need to worry about at the moment as he has done an awareness course, he just hadn't seen one of the old  Bill Royal switch fuses.

Is that an sbs board?
They are although I don't think he is doing the stacked unit any longer, I had it in stock from a cancelled job.

The first double stack board, is that compliant amd3 board? Just looks like Perspex lids? 
You are correct it is but as pointed out this is:

  • commercial
  • TT system
  • Although a shared supply with a dwelling the dwelling is remote & detached from the barn
  • risk assessed & impact not found to be an issue due to installed height and no vehicle access to the room. But E1 is correct had external influences been different a metal unit may have been required to comply.
 
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