FireNet Community

FIRE SERVICE AND GENERAL FIRE SAFETY TOPICS => Fire Safety => Topic started by: JC100 on September 08, 2008, 11:22:30 AM

Title: Temporary wiring
Post by: JC100 on September 08, 2008, 11:22:30 AM
Due to damaged wiring issues to a flat in a 3 storey block of flats (2 flats per floor) built in 1948,  a temporary supply wire has been fitted from the intake to a flat on the 1st floor while funding is found to replace existing wiring.

The wiring used is armoured cable which runs out of the electrical store (through a small hole), up the communal stairwell and is cable tied along the balustrade railing on the landing, it then passes along the foot of the stairs and then up and around the door frame before entering the flat (again, through a hole) in the wall.

I have concerns about having a 240v wire running through the communal area but i'm struggling to find any information on this in the guides or BS to back them up.

Your opinions please
Title: Temporary wiring
Post by: Graeme on September 08, 2008, 11:47:36 AM
concerned as in fire risk or damage to the cable?
Title: Temporary wiring
Post by: nearlythere on September 08, 2008, 11:56:48 AM
What about
Quote from: smokescreen
Due to damaged wiring issues to a flat in a 3 storey block of flats (2 flats per floor) built in 1948,  a temporary supply wire has been fitted from the intake to a flat on the 1st floor while funding is found to replace existing wiring.

The wiring used is armoured cable which runs out of the electrical store (through a small hole), up the communal stairwell and is cable tied along the balustrade railing on the landing, it then passes along the foot of the stairs and then up and around the door frame before entering the flat (again, through a hole) in the wall.

I have concerns about having a 240v wire running through the communal area but i'm struggling to find any information on this in the guides or BS to back them up.

Your opinions please
What about the current lEE Wiring Regulations?

The cable transferring through a wall should not prejudice the fire or smoke resistance of the wall if it is providing protection of an escape route.
Title: Temporary wiring
Post by: JC100 on September 08, 2008, 12:02:11 PM
Sorry

I was concerned about having a 240v cable in the common space, running along the floor and tied to a metal balustrade, with regards to fire safety. If the wire is in good condition, is this a problem?

I'll look up the IEE wiring regs
Title: Temporary wiring
Post by: FSO on September 08, 2008, 12:05:45 PM
I dont think i would be hugely concerned.

Firstly, it is a temporary measure and secondly is it going to present a huge fire risk, i doubt it.

I presume that the area is pretty sterile anyway?
Title: Temporary wiring
Post by: JC100 on September 08, 2008, 12:10:24 PM
It is completely sterile, nothing in communal area at all.
Thanks for your help.
Title: Temporary wiring
Post by: Graeme on September 08, 2008, 05:32:58 PM
Quote from: smokescreen
Sorry

I was concerned about having a 240v cable in the common space, running along the floor and tied to a metal balustrade, with regards to fire safety. If the wire is in good condition, is this a problem?

I'll look up the IEE wiring regs
it's a steel wired armoured cable so no problems regarding damage unless someone sets out thier way to do so but even then thay would need a drill or a hacksaw.