help me wire this please

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Hey guys


As some of you know I study at York College. I am working on an assignment exam, Which I need some help with.

Fixed appliances:

  • 12k W electric cooker with induction hub (no socket)
  • 300W extractor over cooker
  • 7 KW electrical central heating and hot water boiler.


Building construction :

  • Outer walls - brick with wood cladding, insulated cavity
  • Inner walls : plasterboard dot and dabbed onto lightweight blockwork
  • Floors: laminate flooring on 50mm concrete seed.
  • Ceiling 😛lasterboarded through with acess hatch into fully accessible loft void above. Ceiling 2.3m above finished floor level.
  • Loft insulation : this 250mm thick and cables are to be clipped to joist or lay on plasterboard.
Electric supply

  • 230v , TNCS, with ZE and PFC at 0.3 ohms and 0.77ka
  • Amb temp 25 degrees


This is for a 2 bedroom bunglow and I need to wire it.





I have decided the accessories will include the below and with FSU for boiler, and cooker:



2 bedrooms –ill put 1 x light in each room. And 3 x double sockets each room

1 onsuite room – so 1x light – no sockets

Small hallway – 1 xlight and 1 double socket and 1 smoke alarm

Bathroom has sections so 2x lights. 0 sockets

Utlity room – 1 x light plus 2 x double sockets

Kitchen 1 xlight. Plus about 7 xdouble sockets and 2 x single sockets.

Large diner and lounge room integrated.. so therefore 2 x lights plus 5 x double sockets



If you think I should add more please let me know.



What will be the best way to wire this ? since theres concrete under laminated flooring, . I am thinking of taking the cables from the consumer unit and take the wire up to the loft clip to joists and drop to the nearest socket for the circuit and then back up the wall clip up the joist and come down again into the next socket. And repeat until the sockets are complete. For the ring curcuits. Take the wire back again same way


In terms of lights can I just lay them...

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