They were not tied down to anything in any organized manner.
Cable to run through attic.
Low voltage wire and a 120v wire also can cause the insulation to melt and start a fire.
If drilling up through the ceiling expect to pass through a thin coat of plaster and 5 8 of sheet rock and 1 2 inch 1 3 cm of strapping to which the sheet rock is secured.
Protect the wall with a thin piece of cardboard etc.
And while loosely guiding the bit with one hand apply even pressure with the other holding the drill while running it.
New lighting cable computer networking and sound systems can all require wiring that may need to come through the ceiling.
For single floor homes with a basement the basement may be the best path.
I recently relocated my cable wires which required my going to the attic.
My cable tv is distributed through the attic so it seemed like a good solution to run my home network through there as well.
Once up there i noticed that all the electrical wires were all over the place.
You can t run communication wires phone cable or other low voltage wires into a box occupied by 120v or higher unless the communication wire or the box is rated for that use.
Is it standard for electrical wiring to be strung in a disorderly fashion in the attic.
Phones cable boxes computers and.
A similar situation concerns proximity.
On a single story home or the the upper floor of a multiple story home this means accessing your attic to run wire.