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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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Screw into mains cable!
Hi,
We had a BT engineer visit yesterday to install BT Infinity. When I got home, my wife told me that he managed to trip the main circuit break when he was setting things up. I thought that this was a bit odd as he was meant to be working on the telephone line! I bit of investigation shows 2 screw holes above the mains sockets next to the telephone line. It looks like he tried to wall mount the VDSL modem directly above the power sockets and I am guessing that he put one of the screws through the power cable behind the plasterboard. He must have realised what he had done and mounted it next to the sockets instead (he didnt say anything). All the sockets work OK. Is this something to be worried about? What would be the next step if it something to be worried about? I was planning on calling them and saying that they need to get an electrician out to take a look, but I suspect that they will try and get out of this. If I were to diy it what would be the correct course of action? Remove a section of plasterboard and cut out the wire between the damage and the socket and put a new piece in (soldering?)? Thanks Alan |
#2
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Screw into mains cable!
From the POV of professionalism - that's pretty bad - doing some damage that has safety implications, and covering it up - he should be hauled over the coals for that. I was planning on calling them and saying that they need to get an electrician out to take a look, but I suspect that they will try and get out of this. I'm sure they will try to wriggle, but at the very least I'd expect them to supply or pay for a qualified electrician, and the circuit tested. Scream "electrical safety hazard", "wiring left in a dangerous state", and "contravention of the wiring regulations" - and such things. Without dissecting the wiring no-one can be certain. It could be a live conductor or earth is now all but severed, or that there's only a hairs-breadth of air acting as insulation between them - or it could be that the pvc jacket closed up nicely when the screw was withdrawn. |
#3
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Screw into mains cable!
On Apr 16, 8:17*am, AlanC wrote:
Hi, We had a BT engineer visit yesterday to install BT Infinity. *When I got home, my wife told me that he managed to trip the main circuit break when he was setting things up. *I thought that this was a bit odd as he was meant to be working on the telephone line! *I bit of investigation shows 2 screw holes above the mains sockets next to the telephone line. *It looks like he tried to wall mount the VDSL modem directly above the power sockets and I am guessing that he put one of the screws through the power cable behind the plasterboard. *He must have realised what he had done and mounted it next to the sockets instead (he didnt say anything). *All the sockets work OK. *Is this something to be worried about? *What would be the next step if it something to be worried about? *I was planning on calling them and saying that they need to get an electrician out to take a look, but I suspect that they will try and get out of this. *If I were to diy it what would be the correct course of action? Remove a section of plasterboard and cut out the wire between the damage and the socket and put a new piece in (soldering?)? Thanks Alan It wants checking out and SOON and the damage repaired. This fault could potentially start a fire. Isolate the circuit. Get some extention leads for fridges etc. Ring them straight away and read the riot act The ******* should be sacked for sneaking off and leaving it like this. |
#4
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Screw into mains cable!
AlanC wrote:
It looks like he tried to wall mount the VDSL modem directly above the power sockets and I am guessing that he put one of the screws through the power cable behind the plasterboard. In 1997 Yorkshire Cable came to fit TV+Phone in my flat. "A power cable runs under the floor 12 inches from the wall just there" sayeth I, pointing. "Drill as close to the corner as possible". I come back later to find a hole 12" from the wall, and another one 6" from the wall with the cable running under the carpet to it. A couple of days later the tenant mentions the bedroom socket isn't working. I lift the floorboard and run my hand along the cable to find where it runs to. GNAB! Cooked pine smell. The buggers had only gone and drilled right through the lbooyd cable, right where I'd warned them not to. Cue earlier-than-planned rewire and moved cable TV cable to a new hole tight up to the corner of the floor instead of half a mile under the carpet. JGH |
#5
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Screw into mains cable!
On 16/04/2011 08:17, AlanC wrote:
Hi, We had a BT engineer visit yesterday to install BT Infinity. When I got home, my wife told me that he managed to trip the main circuit break when he was setting things up. I thought that this was a bit odd as he was meant to be working on the telephone line! I bit of investigation shows 2 screw holes above the mains sockets next to the telephone line. It looks like he tried to wall mount the VDSL modem directly above the power sockets and I am guessing that he put one of the screws through the power cable behind the plasterboard. He must have realised what he had done and mounted it next to the sockets instead (he didnt say anything). All the sockets work OK. Is this something to be worried about? What would be the next step if it something to be worried about? I was planning on calling them and saying that they need to get an electrician out to take a look, but I suspect that they will try and get out of this. If I were to diy it what would be the correct course of action? Remove a section of plasterboard and cut out the wire between the damage and the socket and put a new piece in (soldering?)? Thanks Alan Lack of training. He was drilling into a 'protected zone' as defined in IEE regs. They MUST come out and repair the damage. Malcolm |
#6
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Screw into mains cable!
AlanC wrote:
Hi, We had a BT engineer visit yesterday to install BT Infinity. When I got home, my wife told me that he managed to trip the main circuit break when he was setting things up. I thought that this was a bit odd as he was meant to be working on the telephone line! I bit of investigation shows 2 screw holes above the mains sockets next to the telephone line. It looks like he tried to wall mount the VDSL modem directly above the power sockets and I am guessing that he put one of the screws through the power cable behind the plasterboard. He must have realised what he had done and mounted it next to the sockets instead (he didnt say anything). All the sockets work OK. Is this something to be worried about? Yes. What would be the next step if it something to be worried about? The circuit needs testing, it may even need the cable exposing where he drilled the wall, I was planning on calling them and saying that they need to get an electrician out to take a look, but I suspect that they will try and get out of this. They made the mess they should fix it, including any decorationg costs. If I were to diy it what would be the correct course of action? Remove a section of plasterboard and cut out the wire between the damage and the socket and put a new piece in (soldering?)? The cable would need replacing. Usually with crimps http://wiki.diyfaq.org.uk/index.php?title=Cable_crimping Is this a stud wall or a dot and dab wall? You mention screwholes not drill holes. -- Adam |
#7
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Screw into mains cable!
Lack of training. He was drilling into a 'protected zone' as defined
in IEE regs. They MUST come out and repair the damage. I think they are usually described as "safe zones" in the regs and in many publications (including the illustrious Wiki). So the root problem might be that the idiot went on a course once where he was taught about the "safe zones", got confused, and now thinks it means "safe to drill here"? -- Robin PM may be sent to rbw0{at}hotmail{dot}com |
#8
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Screw into mains cable!
On Sat, 16 Apr 2011 16:46:08 +0100, Malcolm wrote:
Lack of training. He was drilling into a 'protected zone' as defined in IEE regs. They MUST come out and repair the damage. But if the OP is contacting them, it would be a good idea to 'get it right' and say 'IET regs'.... -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
#9
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Screw into mains cable!
Bob Eager wrote:
On Sat, 16 Apr 2011 16:46:08 +0100, Malcolm wrote: Lack of training. He was drilling into a 'protected zone' as defined in IEE regs. They MUST come out and repair the damage. But if the OP is contacting them, it would be a good idea to 'get it right' and say 'IET regs'.... They seem to still be keeping the name "IEE" in such titles: http://www.theiet.org/publishing/wir...ions/index.cfm -- Tim Watts |
#10
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Screw into mains cable!
On 16/04/2011 20:49, Bob Eager wrote:
On Sat, 16 Apr 2011 16:46:08 +0100, Malcolm wrote: Lack of training. He was drilling into a 'protected zone' as defined in IEE regs. They MUST come out and repair the damage. But if the OP is contacting them, it would be a good idea to 'get it right' and say 'IET regs'.... They are still called the IEE wiring regulations, even by the IET (IEE Wiring Regulations - now available in e-book format, see http://electrical.theiet.org/wiring-...tal/index.cfm). Of course, the correct title is BS 7671:2008. -- Old Codger e-mail use reply to field What matters in politics is not what happens, but what you can make people believe has happened. [Janet Daley 27/8/2003] |
#11
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Screw into mains cable!
On Sat, 16 Apr 2011 21:11:16 +0100, Tim Watts wrote:
Bob Eager wrote: On Sat, 16 Apr 2011 16:46:08 +0100, Malcolm wrote: Lack of training. He was drilling into a 'protected zone' as defined in IEE regs. They MUST come out and repair the damage. But if the OP is contacting them, it would be a good idea to 'get it right' and say 'IET regs'.... They seem to still be keeping the name "IEE" in such titles: http://www.theiet.org/publishing/wir...ions/index.cfm In much the same way as "MOT" testing in DVLA-speak :-) -- Frank Erskine |
#12
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Screw into mains cable!
On Sat, 16 Apr 2011 21:22:48 +0100, Old Codger wrote:
On 16/04/2011 20:49, Bob Eager wrote: On Sat, 16 Apr 2011 16:46:08 +0100, Malcolm wrote: Lack of training. He was drilling into a 'protected zone' as defined in IEE regs. They MUST come out and repair the damage. But if the OP is contacting them, it would be a good idea to 'get it right' and say 'IET regs'.... They are still called the IEE wiring regulations, even by the IET (IEE Wiring Regulations - now available in e-book format, see http://electrical.theiet.org/wiring-...tal/index.cfm). Of course, the correct title is BS 7671:2008. Apparently the latest amendments finally have 'IET' on them (found that out at an IET meeting last Wednesday!). Having said that, I think I was misinformed. The IET appear to be keeping the 'IEE' imprint specifically for wiring regulations. My apologies! -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
#13
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Screw into mains cable!
Just thought I would update you guys.
I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). They eventually gave me the number of their compensation department and told me to arrange for an electrician myself. I eventually managed to get someone to come out (harder than I thought, most of them didnt even answer their phone and the ones that did said they would call back and didnt). He cut out a square of the plasterboard (I think its dot and dab as its quite close to the thermal blocks behind) and we could see where the screw went traight through the middle of the cable trunking. The guy removed part of the trunking and the screw had gone straight through the middle of the cable, severing the earth and exposing part of the live. He cut off the damaged wire and replaced it with a new piece. I took photo's of the various stages just in case BT try and get out of it, which I am sure they will. Just need to get someone in to repair the wall now. I could have done all of this myself, but I kept thinking that if I do, we probably wont be able to charge them for it. The electrician callout and first hour was £130 plus £43 for every half hour after that. He did it in the first hour. If only they did a self install option for BT Infinity. I would have been better off doing it myself. Thanks for the advice guys. |
#14
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Screw into mains cable!
On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC
wrote: Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). I can't really see the significance of "chilldren in the house". Are they more inflammable than normal people? -- Frank Erskine |
#15
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Screw into mains cable!
"Frank Erskine" wrote in message ... On Sat, 16 Apr 2011 21:11:16 +0100, Tim Watts wrote: Bob Eager wrote: On Sat, 16 Apr 2011 16:46:08 +0100, Malcolm wrote: Lack of training. He was drilling into a 'protected zone' as defined in IEE regs. They MUST come out and repair the damage. But if the OP is contacting them, it would be a good idea to 'get it right' and say 'IET regs'.... They seem to still be keeping the name "IEE" in such titles: http://www.theiet.org/publishing/wir...ions/index.cfm In much the same way as "MOT" testing in DVLA-speak :-) -- Frank Erskine VOSA speak or DfT speak more like. -- Graham. %Profound_observation% |
#16
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Screw into mains cable!
On 16/04/2011 21:32, Bob Eager wrote:
Having said that, I think I was misinformed. The IET appear to be keeping the 'IEE' imprint specifically for wiring regulations. Not for much longer. The first amendment to BS 7671:2008 will be subtitled "IET Wiring regulations, 17th edition." This was originally due to be out this July. I don't know whether that date has slipped (and their website seems to be down at the moment). -- Andy |
#17
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Screw into mains cable!
On Sun, 17 Apr 2011 01:15:40 +0100, Andy Wade wrote:
On 16/04/2011 21:32, Bob Eager wrote: Having said that, I think I was misinformed. The IET appear to be keeping the 'IEE' imprint specifically for wiring regulations. Not for much longer. The first amendment to BS 7671:2008 will be subtitled "IET Wiring regulations, 17th edition." This was originally due to be out this July. I don't know whether that date has slipped (and their website seems to be down at the moment). Ah, I wasn't misinformed then! The guy was a long-time IET member working for many years as an electrical contractor, so I would have expected him to have been right... -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
#18
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Screw into mains cable!
On Apr 17, 12:23*am, Frank Erskine
wrote: I can't really see the significance of "chilldren in the house". Are they more inflammable than normal people? -- Frank Erskine Hang on, I'll check. 'Kid's, dad needs you for a minute......' |
#19
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Screw into mains cable!
On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC wrote:
I eventually managed to get someone to come out (harder than I thought, most of them didnt even answer their phone and the ones that did said they would call back and didnt). It's the weekend people don't work weekends... I took photo's of the various stages just in case BT try and get out of it, which I am sure they will. Oh they will wriggle and squirm and say that you shouldn't have got someone in etc etc. But don't take any of that nonsense and don't bother phoning other than to get the address to send your claim to. Keep copies of everything you send, send it recorded delivery and keep notes of all contact (dates/times) etc of the whole tale right from the beginning. The claim should be for the whole amounts (inc VAT etc) that you have been charged plus lets say £100 compensation for your stress, time and incidental costs incurred (calls to electricians, builders etc). Give them 30 days from date of claim to pay. Hopefully they will contact you and probably haggle about the compensation, they really can't about the direct costs you have incurred. That's why I suggest £100 so you can come down a and still cover you incidentals and have a bit for a stress relieving beer or two. If (when...) you haven't been paid by 30 days write again giving the 7 days to pay otherwise you will file a Small Claims Court case against them. They really don't have a leg to stand on and the claim can be filed on line. You can't really do much about the disciplinary action that should also be taken against the BT Openreach employee that caused the problem in the first place. It might be worth trying to get in touch with the local BT Openreach office and formally reporting/complaining to them. That employee really needs some training or the sack. -- Cheers Dave. |
#20
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Screw into mains cable!
On Apr 16, 11:19*pm, AlanC wrote:
Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. *I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. *It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. *I even tried the 'I have got children in the house' line (which I do). *They eventually gave me the number of their compensation department and told me to arrange for an electrician myself. I eventually managed to get someone to come out (harder than I thought, most of them didnt even answer their phone and the ones that did said they would call back and didnt). *He cut out a square of the plasterboard (I think its dot and dab as its quite close to the thermal blocks behind) and we could see where the screw went traight through the middle of the cable trunking. *The guy removed part of the trunking and the screw had gone straight through the middle of the cable, severing the earth and exposing part of the live. *He cut off the damaged wire and replaced it with a new piece. I took photo's of the various stages just in case BT try and get out of it, which I am sure they will. Just need to get someone in to repair the wall now. *I could have done all of this myself, but I kept thinking that if I do, we probably wont be able to charge them for it. *The electrician callout and first hour was £130 plus £43 for every half hour after that. *He did it in the first hour. If only they did a self install option for BT Infinity. *I would have been better off doing it myself. Thanks for the advice guys. Ofcom is your friend: http://www.ofcom.org.uk/ I'd also suggest communicating only by letter, and insisting they do likewise. If they try to settle on the phone, say you've been advised not to discuss it. |
#21
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Screw into mains cable!
AlanC wrote:
Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). They eventually gave me the number of their compensation department and told me to arrange for an electrician myself. I eventually managed to get someone to come out (harder than I thought, most of them didnt even answer their phone and the ones that did said they would call back and didnt). He cut out a square of the plasterboard (I think its dot and dab as its quite close to the thermal blocks behind) and we could see where the screw went traight through the middle of the cable trunking. The guy removed part of the trunking and the screw had gone straight through the middle of the cable, severing the earth and exposing part of the live. He cut off the damaged wire and replaced it with a new piece. I took photo's of the various stages just in case BT try and get out of it, which I am sure they will. If they told you to get an electrician out then I doubt very much that they will try to wriggle. They are used to it. -- Adam |
#22
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Screw into mains cable!
On 17/04/2011 00:23, Frank Erskine wrote:
On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC wrote: Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). I can't really see the significance of "chilldren in the house". Are they more inflammable than normal people? They are certainly more at risk and also increase the risk to adults as they are more likely to make silly decisions in a fire, such as hiding under a bed or in a wardrobe because they are scared - firefighters are trained to look in such places for this very reason. Many children have died trapped in fires while adults have managed to make it out and adults have also died going back in to get them. You could isolate the supply, but whether that is sensible with young kids that may be scared of the dark, the risks of using candles as emergency lighting, lack of heating and hot water if the weather is cold and even the problem of kids using a toilet in the dark is questionable, when an organisation such as BT should be able to get hold of an emergeny electrician for you 24/7. Of course what BT really meant was that their inflexible procedures won't allow someone to make the sensible decision to simply call a local emergency electrician and have them send the invoice directly. SteveW |
#23
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Screw into mains cable!
Dave Liquorice wrote:
On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC wrote: I eventually managed to get someone to come out (harder than I thought, most of them didnt even answer their phone and the ones that did said they would call back and didnt). It's the weekend people don't work weekends... I took photo's of the various stages just in case BT try and get out of it, which I am sure they will. Oh they will wriggle and squirm and say that you shouldn't have got someone in etc etc. But don't take any of that nonsense and don't bother phoning other than to get the address to send your claim to. Keep copies of everything you send, send it recorded delivery and keep notes of all contact (dates/times) etc of the whole tale right from the beginning. The claim should be for the whole amounts (inc VAT etc) that you have been charged plus lets say £100 compensation for your stress, time and incidental costs incurred (calls to electricians, builders etc). Give them 30 days from date of claim to pay. Hopefully they will contact you and probably haggle about the compensation, they really can't about the direct costs you have incurred. That's why I suggest £100 so you can come down a and still cover you incidentals and have a bit for a stress relieving beer or two. If (when...) you haven't been paid by 30 days write again giving the 7 days to pay otherwise you will file a Small Claims Court case against them. They really don't have a leg to stand on and the claim can be filed on line. You can't really do much about the disciplinary action that should also be taken against the BT Openreach employee that caused the problem in the first place. It might be worth trying to get in touch with the local BT Openreach office and formally reporting/complaining to them. That employee really needs some training or the sack. Very good advice from Dave there. As an ex-BT engineer with 25 years service, all I can say is that they will sort it. I've had a disaster or two in my time (including losing balance of my ladders whilst carrying them extended and they smashed through a window, and also damaging a hand-painted pub sign (driving a higher-than-normal van that day) that cost £1,500 to have replaced) and our boss said that he didn't care what we'd done as long as we told him immediately and were honest about it. |
#24
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Screw into mains cable!
Steve Walker wrote:
On 17/04/2011 00:23, Frank Erskine wrote: On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC wrote: Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). I can't really see the significance of "chilldren in the house". Are they more inflammable than normal people? They are certainly more at risk and also increase the risk to adults as they are more likely to make silly decisions in a fire, such as hiding under a bed or in a wardrobe because they are scared - firefighters are trained to look in such places for this very reason. Many children have died trapped in fires while adults have managed to make it out and adults have also died going back in to get them. You could isolate the supply, but whether that is sensible with young kids that may be scared of the dark, the risks of using candles as emergency lighting, lack of heating and hot water if the weather is cold and even the problem of kids using a toilet in the dark He said that it's a cable feeding the "power sockets" so isolating that would not cause anyone to be in the dark as lights are run on different circuits. |
#25
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Screw into mains cable!
On 17/04/2011 15:09, Dave wrote:
Steve Walker wrote: On 17/04/2011 00:23, Frank Erskine wrote: On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC wrote: Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). I can't really see the significance of "chilldren in the house". Are they more inflammable than normal people? They are certainly more at risk and also increase the risk to adults as they are more likely to make silly decisions in a fire, such as hiding under a bed or in a wardrobe because they are scared - firefighters are trained to look in such places for this very reason. Many children have died trapped in fires while adults have managed to make it out and adults have also died going back in to get them. You could isolate the supply, but whether that is sensible with young kids that may be scared of the dark, the risks of using candles as emergency lighting, lack of heating and hot water if the weather is cold and even the problem of kids using a toilet in the dark He said that it's a cable feeding the "power sockets" so isolating that would not cause anyone to be in the dark as lights are run on different circuits. I was answering the inflammable children post, not the original post and therefore speaking of damage in a general sense, not the specific case. I should have made that clearer. Some householders would not know what to do and would either leave everything on or everything off. As an aside a damaged cable with a continuous neutral to earth fault would still trip an RCD even if the circuit's MCB was switched off and with a 17th edition installation, this would take out all the upstairs (or downstairs) lights along with the sockets of the downstairs (or upstairs) floor. SteveW |
#26
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Screw into mains cable!
Steve Walker wrote:
On 17/04/2011 15:09, Dave wrote: Steve Walker wrote: On 17/04/2011 00:23, Frank Erskine wrote: On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC wrote: Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). I can't really see the significance of "chilldren in the house". Are they more inflammable than normal people? They are certainly more at risk and also increase the risk to adults as they are more likely to make silly decisions in a fire, such as hiding under a bed or in a wardrobe because they are scared - firefighters are trained to look in such places for this very reason. Many children have died trapped in fires while adults have managed to make it out and adults have also died going back in to get them. You could isolate the supply, but whether that is sensible with young kids that may be scared of the dark, the risks of using candles as emergency lighting, lack of heating and hot water if the weather is cold and even the problem of kids using a toilet in the dark He said that it's a cable feeding the "power sockets" so isolating that would not cause anyone to be in the dark as lights are run on different circuits. I was answering the inflammable children post, not the original post and therefore speaking of damage in a general sense, not the specific case. I should have made that clearer. Some householders would not know what to do and would either leave everything on or everything off. There are plenty of people that do not know what to do. The OP did the right thing IMHO. I would have liked to said not to get an electrician in until Monday, but I decided not to as the OP had not given enough info. Personally I did not see it as a fire risk, however as I had not seen the damage I kept my mouth shut. The damage was not he OPs fault and BT should pay for the weekend callout for an electrician. As an aside a damaged cable with a continuous neutral to earth fault would still trip an RCD even if the circuit's MCB was switched off and with a 17th edition installation, this would take out all the upstairs (or downstairs) lights along with the sockets of the downstairs (or upstairs) floor. Only on the cheap installations. A 17th edition CU can mean anything from a dual RCD setup to all RCBOs. http://wiki.diyfaq.org.uk/index.php?...onsumer_Units# Cheers -- Adam |
#27
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Screw into mains cable!
On 17/04/2011 21:23, ARWadsworth wrote:
Steve wrote: On 17/04/2011 15:09, Dave wrote: Steve Walker wrote: On 17/04/2011 00:23, Frank Erskine wrote: On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC wrote: Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). I can't really see the significance of "chilldren in the house". Are they more inflammable than normal people? They are certainly more at risk and also increase the risk to adults as they are more likely to make silly decisions in a fire, such as hiding under a bed or in a wardrobe because they are scared - firefighters are trained to look in such places for this very reason. Many children have died trapped in fires while adults have managed to make it out and adults have also died going back in to get them. You could isolate the supply, but whether that is sensible with young kids that may be scared of the dark, the risks of using candles as emergency lighting, lack of heating and hot water if the weather is cold and even the problem of kids using a toilet in the dark He said that it's a cable feeding the "power sockets" so isolating that would not cause anyone to be in the dark as lights are run on different circuits. I was answering the inflammable children post, not the original post and therefore speaking of damage in a general sense, not the specific case. I should have made that clearer. Some householders would not know what to do and would either leave everything on or everything off. There are plenty of people that do not know what to do. The OP did the right thing IMHO. I would have liked to said not to get an electrician in until Monday, but I decided not to as the OP had not given enough info. Personally I did not see it as a fire risk, however as I had not seen the damage I kept my mouth shut. The damage was not he OPs fault and BT should pay for the weekend callout for an electrician. Agreed. The whole problem is that BT's employee has made a mistake that he really shouldn't have and BT should have some way of dealing with it promptly, without the housholder having to do anything other than call them once. I'm sure that BT will refund the cost of the electrician, but the OP shouldn't have had to pay it in the first place - some people may not be able to easily do so at short notice. With hindsight, further information from the OP indicates that the earth had been cut. Many householders would have assumed that everything was okay as everything was working and would have been left with one or more unearthed sockets. As an aside a damaged cable with a continuous neutral to earth fault would still trip an RCD even if the circuit's MCB was switched off and with a 17th edition installation, this would take out all the upstairs (or downstairs) lights along with the sockets of the downstairs (or upstairs) floor. Only on the cheap installations. A 17th edition CU can mean anything from a dual RCD setup to all RCBOs. Indeed, but until the price of RCBOs comes down, I would expect a large number of householders and landlords to opt for the cheaper setup - I don't know, that's not my field of work, you would have a much better idea of ratios here. I've seen basic 17th edition consumer units, fully populated, for as little as £50. Unless you know somewhere particularly good, that wouldn't even buy two RCBOs for most consumer units. SteveW |
#28
Posted to uk.d-i-y
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Screw into mains cable!
"Steve Walker" wrote in message ... I've seen basic 17th edition consumer units, fully populated, for as little as £50. Unless you know somewhere particularly good, that wouldn't even buy two RCBOs for most consumer units. £20 each in toolstation, |
#29
Posted to uk.d-i-y
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Screw into mains cable!
Steve Walker wrote:
On 17/04/2011 21:23, ARWadsworth wrote: Steve wrote: On 17/04/2011 15:09, Dave wrote: Steve Walker wrote: On 17/04/2011 00:23, Frank Erskine wrote: On Sat, 16 Apr 2011 15:19:13 -0700 (PDT), AlanC wrote: Just thought I would update you guys. I spent most of this morning and afternoon on the phone to various people at BT customer services (I think it was call centre in India), insisting that they send someone out now to investigate and rectify any faults. I kept getting the same response that no one will come out at the weekend and all they can do is get BT Open Reach to call me on Monday. It didnt matter how much I complained about leaving the house in a dangerous state and a potential fire hazard. I even tried the 'I have got children in the house' line (which I do). I can't really see the significance of "chilldren in the house". Are they more inflammable than normal people? They are certainly more at risk and also increase the risk to adults as they are more likely to make silly decisions in a fire, such as hiding under a bed or in a wardrobe because they are scared - firefighters are trained to look in such places for this very reason. Many children have died trapped in fires while adults have managed to make it out and adults have also died going back in to get them. You could isolate the supply, but whether that is sensible with young kids that may be scared of the dark, the risks of using candles as emergency lighting, lack of heating and hot water if the weather is cold and even the problem of kids using a toilet in the dark He said that it's a cable feeding the "power sockets" so isolating that would not cause anyone to be in the dark as lights are run on different circuits. I was answering the inflammable children post, not the original post and therefore speaking of damage in a general sense, not the specific case. I should have made that clearer. Some householders would not know what to do and would either leave everything on or everything off. There are plenty of people that do not know what to do. The OP did the right thing IMHO. I would have liked to said not to get an electrician in until Monday, but I decided not to as the OP had not given enough info. Personally I did not see it as a fire risk, however as I had not seen the damage I kept my mouth shut. The damage was not he OPs fault and BT should pay for the weekend callout for an electrician. Agreed. The whole problem is that BT's employee has made a mistake that he really shouldn't have and BT should have some way of dealing with it promptly, without the housholder having to do anything other than call them once. I'm sure that BT will refund the cost of the electrician, but the OP shouldn't have had to pay it in the first place - some people may not be able to easily do so at short notice. The BT engineer said nothing and made it the OPs problem. BT really should be able to deal with this, but in reallity BT can only just about manage to make a telephone work! With hindsight, further information from the OP indicates that the earth had been cut. Many householders would have assumed that everything was okay as everything was working and would have been left with one or more unearthed sockets. Not a good situation to be in, I agree. The OP came here for advice about his electrics and he got some good advice and followed it up by getting an electrician in. All that is left is to debate his compensation. Redecorating the damaged plaster could result in a whole room being repainted. As an aside a damaged cable with a continuous neutral to earth fault would still trip an RCD even if the circuit's MCB was switched off and with a 17th edition installation, this would take out all the upstairs (or downstairs) lights along with the sockets of the downstairs (or upstairs) floor. Only on the cheap installations. A 17th edition CU can mean anything from a dual RCD setup to all RCBOs. Indeed, but until the price of RCBOs comes down, I would expect a large number of householders and landlords to opt for the cheaper setup - I don't know, that's not my field of work, you would have a much better idea of ratios here. I've seen basic 17th edition consumer units, fully populated, for as little as £50. Unless you know somewhere particularly good, that wouldn't even buy two RCBOs for most consumer units. Not now that VAT is 20% :-) -- Adam |
#30
Posted to uk.d-i-y
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Screw into mains cable!
dennis@home wrote:
"Steve Walker" wrote in message ... I've seen basic 17th edition consumer units, fully populated, for as little as £50. Unless you know somewhere particularly good, that wouldn't even buy two RCBOs for most consumer units. £20 each in toolstation, Jesus wept. I have just looked at their prices for Wylex RCBOs. £32.67 plus VAT. The last one I bought was £22.50 plus VAT at the wholesalers -- Adam |
#31
Posted to uk.d-i-y
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Screw into mains cable!
ARWadsworth wrote:
dennis@home wrote: "Steve Walker" wrote in message ... I've seen basic 17th edition consumer units, fully populated, for as little as £50. Unless you know somewhere particularly good, that wouldn't even buy two RCBOs for most consumer units. £20 each in toolstation, Jesus wept. I have just looked at their prices for Wylex RCBOs. £32.67 plus VAT. The last one I bought was £22.50 plus VAT at the wholesalers Got that one wrong, it was £22.50 plus vat for a Hager RCBO, the Wylex RCBO was only £17.50 plus vat. -- Adam |
#32
Posted to uk.d-i-y
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Screw into mains cable!
"ARWadsworth" wrote in message ... dennis@home wrote: "Steve Walker" wrote in message ... I've seen basic 17th edition consumer units, fully populated, for as little as £50. Unless you know somewhere particularly good, that wouldn't even buy two RCBOs for most consumer units. £20 each in toolstation, Jesus wept. I have just looked at their prices for Wylex RCBOs. £32.67 plus VAT. Their web prices include VAT. The CED ones are 19.88 inc VAT. I prefer MK myself. The last one I bought was £22.50 plus VAT at the wholesalers -- Adam |
#33
Posted to uk.d-i-y
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Screw into mains cable!
dennis@home wrote:
"ARWadsworth" wrote in message ... dennis@home wrote: "Steve Walker" wrote in message ... I've seen basic 17th edition consumer units, fully populated, for as little as £50. Unless you know somewhere particularly good, that wouldn't even buy two RCBOs for most consumer units. £20 each in toolstation, Jesus wept. I have just looked at their prices for Wylex RCBOs. £32.67 plus VAT. Their web prices include VAT. The CED ones are 19.88 inc VAT. I prefer MK myself. CED is not a common brand of CU. It is heavily discounted to get good sales with some wholesalers. BG are doing the same. And MK are no longer the leaders IMHO. Hager are better. But only based on my opinion of fitting lots of CUs. Wylex CU are now as good as MK but have a more limited range of accessories to fit the CU. If I was asked what CU I would prefer in my house then it would have to be Hager. -- Adam |
#34
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Screw into mains cable!
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#36
Posted to uk.d-i-y
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Screw into mains cable!
On Sun, 17 Apr 2011 21:53:21 +0100, Steve Walker wrote:
With hindsight, further information from the OP indicates that the earth had been cut. Many householders would have assumed that everything was okay as everything was working and would have been left with one or more unearthed sockets. I agree, many people would assume that as the "trained engineer" didn't say anything and everything works it's OK. All cable damage needs to be inspected. Cable damage that causes an RCD to trip really does need inspection before power is restored and I wouldn't be happy leaving it with power applied. The cable was power to a socket, presumably on a ring, with only a single break in the earth. All sockets would still be earthed due to the ring nature of the circuit. But would the earth loop impedance now be high enough to stop some protection (plug top fuse?) operating within the prescribed limits? I can't decide if the sack is too good for this BT engineer. If he doesn't know the basics of electrical installation practice (safe zones etc) he shouldn't have been let loose in peoples homes with a drill or screwdriver. -- Cheers Dave. |
#37
Posted to uk.d-i-y
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Screw into mains cable!
On Sun, 17 Apr 2011 23:52:12 +0100, Dave Liquorice wrote:
On Sun, 17 Apr 2011 21:53:21 +0100, Steve Walker wrote: With hindsight, further information from the OP indicates that the earth had been cut. Many householders would have assumed that everything was okay as everything was working and would have been left with one or more unearthed sockets. I agree, many people would assume that as the "trained engineer" didn't say anything and everything works it's OK. All cable damage needs to be inspected. Cable damage that causes an RCD to trip really does need inspection before power is restored and I wouldn't be happy leaving it with power applied. The cable was power to a socket, presumably on a ring, with only a single break in the earth. All sockets would still be earthed due to the ring nature of the circuit. But would the earth loop impedance now be high enough to stop some protection (plug top fuse?) operating within the prescribed limits? I can't decide if the sack is too good for this BT engineer. If he doesn't know the basics of electrical installation practice (safe zones etc) he shouldn't have been let loose in peoples homes with a drill or screwdriver. How about reporting it to the HSE too? -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
#38
Posted to uk.d-i-y
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Screw into mains cable!
On 17/04/2011 23:52, Dave Liquorice wrote:
On Sun, 17 Apr 2011 21:53:21 +0100, Steve Walker wrote: With hindsight, further information from the OP indicates that the earth had been cut. Many householders would have assumed that everything was okay as everything was working and would have been left with one or more unearthed sockets. I agree, many people would assume that as the "trained engineer" didn't say anything and everything works it's OK. All cable damage needs to be inspected. Cable damage that causes an RCD to trip really does need inspection before power is restored and I wouldn't be happy leaving it with power applied. The cable was power to a socket, presumably on a ring, with only a single break in the earth. All sockets would still be earthed due to the ring nature of the circuit. But would the earth loop impedance now be high enough to stop some protection (plug top fuse?) operating within the prescribed limits? Could also have been a radial or spur. SteveW |
#39
Posted to uk.d-i-y
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Screw into mains cable!
On 17 Apr 2011 23:03:06 GMT, Bob Eager wrote:
How about reporting it to the HSE too? He he, though as nothing happened as a consequence they might not be all that interested. But a nod in thier direction might be worth while if BT are sending out engineers without suffcient understanding/training. -- Cheers Dave. |
#40
Posted to uk.d-i-y
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Screw into mains cable!
On Mon, 18 Apr 2011 09:18:19 +0100, Dave Liquorice wrote:
On 17 Apr 2011 23:03:06 GMT, Bob Eager wrote: How about reporting it to the HSE too? He he, though as nothing happened as a consequence they might not be all that interested. But a nod in thier direction might be worth while if BT are sending out engineers without suffcient understanding/training. I think they might well be interested. And it'd put the fear of God into BT. -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
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