Rules and Guidelines
Want to participate in the discussions? Please read our Community Rules and Guidelines. Need some help? Visit Support and Answers.

  • State Not Answered
  • Locked Locked
  • Replies 43 replies
  • Subscribers 32 subscribers
  • Views 4008 views
  • Users 0 members are here
Options
You may also be interested in
This discussion is locked.
You cannot post a reply to this discussion. If you have a question start a new discussion

Ring Main Joint Box

PG
A kitchen worktop twin S,O, is to be relocated horizontally by about 60cm. 

The ring final cct (RFC) is cabled in buried T&E and the galv' steel back-box is flushed into the plaster/brick wall.

The RFC T&E extension cabling will be buried under plaster, covered in plastic capping along the horizontal  prescribed zone. Visually, it would be reasonable for an electrician to be aware that the route may contain cable(s).

The circuit is RCD protected.

The intent is touse insulated crimp and double insulating tape the jointed cables within the existing box to achieve a maintenance free connection, A 2mm thick (fabricated) plate was to be used to cover the back box and provide additional mechanical protection. The box would then be plastered over.


The questions are:-

1. How many would consider the steel plate back box cover a desirable feature or would a simple plastic cover suffice?

2. Should the original back box be left  unearthed?


Thanks in advance.
Parents
  • 0

    Sparkingchip:

    What’s wrong with lifting the floor up in the room above the kitchen and moving the cables so they drop straight into the new socket?


     Andy Betteridge 




    Nothing wrong with your alternative. The horizontal link is easier, I can do it before the kitchen fitter removes all the existing units on the wall.

    Do you think that there is something incorrect with the proposed method Andy?

Reply
  • 0

    Sparkingchip:

    What’s wrong with lifting the floor up in the room above the kitchen and moving the cables so they drop straight into the new socket?


     Andy Betteridge 




    Nothing wrong with your alternative. The horizontal link is easier, I can do it before the kitchen fitter removes all the existing units on the wall.

    Do you think that there is something incorrect with the proposed method Andy?

Children
No Data

Join us to get the best from IET EngX.

Joining EngX lets you personalise your experience so you stay up to date on the topics that interest you, plus you’ll be able to make connections who are looking to collaborate, exchange ideas and more.

Join us Not now

Community Rules & Guidelines