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#1
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Wiring in conduit
Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does
code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. Thanks for the info. BTW, while I'm typically not a cheapskate, on my retirement allowance I would rather not pay for a new roll of wire ($65) when I'm only shy a few feet. Buying a single 75' piece, by the foot, will still set me back $30. All replies appreciated. Ivan Vegvary |
#2
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Wiring in conduit
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#3
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Wiring in conduit
Paul Franklin wrote:
On Sat, 27 Jun 2009 02:11:42 -0400, wrote: On Fri, 26 Jun 2009 20:44:39 -0700, "Ivan Vegvary" wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. .... No splices in the conduit, sorry. But if the situation allows, you could put a box in the right spot and make the splice in there.... .... Or, again if it works, you could make one of the bends at a box instead of the sweep... Whatever, "pullable for access" doesn't equate to "accessible" per NEC. -- |
#4
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Wiring in conduit
In article ,
"Ivan Vegvary" wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. Thanks for the info. BTW, while I'm typically not a cheapskate, on my retirement allowance I would rather not pay for a new roll of wire ($65) when I'm only shy a few feet. Buying a single 75' piece, by the foot, will still set me back $30. All replies appreciated. Ivan Vegvary This is one of those instances where'd I'd say the code is a "suggestion." Sort of like a stop sign in the middle of nowhere in the middle of the night. If you can solder well and put a couple of layers of shrink tube on it, I'd say go for it. I wouldn't do it with wire nuts. |
#5
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Wiring in conduit
In article , Smitty Two wrote:
In article , "Ivan Vegvary" wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. Thanks for the info. BTW, while I'm typically not a cheapskate, on my retirement allowance I would rather not pay for a new roll of wire ($65) when I'm only shy a few feet. Buying a single 75' piece, by the foot, will still set me back $30. All replies appreciated. Ivan Vegvary This is one of those instances where'd I'd say the code is a "suggestion." Then your advice is worth exactly what the OP is paying for it. In many places, the Code is _the law_. Sort of like a stop sign in the middle of nowhere in the middle of the night. If you can solder well and put a couple of layers of shrink tube on it, I'd say go for it. I wouldn't do it with wire nuts. Code violation, and, if underground, unsafe besides. Electrical codes are there for a reason. Don't advise people to disregard them. |
#6
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Wiring in conduit
"Smitty Two" wrote in message news In article , "Ivan Vegvary" wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. Thanks for the info. BTW, while I'm typically not a cheapskate, on my retirement allowance I would rather not pay for a new roll of wire ($65) when I'm only shy a few feet. Buying a single 75' piece, by the foot, will still set me back $30. All replies appreciated. Ivan Vegvary This is one of those instances where'd I'd say the code is a "suggestion." Sort of like a stop sign in the middle of nowhere in the middle of the night. If you can solder well and put a couple of layers of shrink tube on it, I'd say go for it. I wouldn't do it with wire nuts. I disagree. Certainly one can make a successful splice in a potentially wet location. This is done with deep well pumps where the splice is actually under water. The difference is that a qualified person knows that there is a splice down in the well, so if the pump doesn't work, a few tests can determine the problem and the mechanic knows where to look for the open circuit. If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. |
#7
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Wiring in conduit
In article , "RBM"
wrote: If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. If there's no continuity from one end of the cable to the other, then there's a break somewhere in between. Anyone would think to look there. A well-made splice in the situation the OP describes is never going to fail, anyway. And if it does, the length of wire is readily pulled and replaced. Illegal? Sure. So what, says I. If you understand the reason for the code, you understand under what circumstances you can ignore it, particularly in your own home. |
#8
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Wiring in conduit
On Jun 27, 10:24*am, (Doug Miller) wrote:
In article , Smitty Two wrote: In article , "Ivan Vegvary" wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. *Total run 75 feet.. *Does code allow me to have a splice within the conduit? *Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. Thanks for the info. BTW, while I'm typically not a cheapskate, on my retirement allowance I would rather not pay for a new roll of wire ($65) when I'm only shy a few feet. *Buying a single 75' piece, by the foot, will still set me back $30. All replies appreciated. Ivan Vegvary This is one of those instances where'd I'd say the code is a "suggestion." Then your advice is worth exactly what the OP is paying for it. In many places, the Code is _the law_. Sort of like a stop sign in the middle of nowhere in the middle of the night. If you can solder well and put a couple of layers of shrink tube on it, I'd say go for it. I wouldn't do it with wire nuts.. Code violation, and, if underground, unsafe besides. Electrical codes are there for a reason. Don't advise people to disregard them.- Hide quoted text - - Show quoted text - Agreed especially since he mentioned soldeing the wires. The code should be violated only by those who know how |. Jimmie |
#9
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Wiring in conduit
Smitty Two wrote:
In article , "RBM" wrote: If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. If there's no continuity from one end of the cable to the other, then there's a break somewhere in between. Anyone would think to look there. A well-made splice in the situation the OP describes is never going to fail, anyway. And if it does, the length of wire is readily pulled and replaced. Illegal? Sure. So what, says I. If you understand the reason for the code, you understand under what circumstances you can ignore it, particularly in your own home. But that assumes that somehow you will always be there and available for the life of the house. Standard practice makes tons of sense because there is a common baseline and you don't have to scratch your head because of corner cutting and hay baled work done by someone else. |
#10
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Wiring in conduit
On 6/27/2009 7:24 AM Doug Miller spake thus:
In article , Smitty Two wrote: In article , "Ivan Vegvary" wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. Sort of like a stop sign in the middle of nowhere in the middle of the night. If you can solder well and put a couple of layers of shrink tube on it, I'd say go for it. I wouldn't do it with wire nuts. Code violation, and, if underground, unsafe besides. Electrical codes are there for a reason. Don't advise people to disregard them. Ditto. Unsafe, as I have seen with my own two eyes what happens when water gets inside conduit and finds its way inside conductors (this happened when the insulation was nicked when the wires were pulled). Result was a corroded spot in the wire which caused an open circuit. -- Found--the gene that causes belief in genetic determinism |
#11
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Wiring in conduit
"Smitty Two" wrote in message news In article , "RBM" wrote: If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. If there's no continuity from one end of the cable to the other, then there's a break somewhere in between. Anyone would think to look there. A well-made splice in the situation the OP describes is never going to fail, anyway. And if it does, the length of wire is readily pulled and replaced. Illegal? Sure. So what, says I. If you understand the reason for the code, you understand under what circumstances you can ignore it, particularly in your own home. You are demonstrating your inexperience in your statement. For one thing "your own home" becomes someone else's home at some point. True, one can determine that the conductor is shorted or open, but when things are not done by the book, it invariably takes longer to find the problem, since we begin looking for the most logical location to find the problem. Another thing, when multiple conductors are pulled in a conduit, they're pulled together. In the process they get twisted around each other. Often you cannot just "readily" pull a conductor out of the bunch. Sometimes the "stuff" that accumulates in underground conduits acts as a glue, and can make it difficult or impossible to remove the conductors intact, especially if you've got some lump of a splice in there. Do it once, do it right. You may have every right to muck up your own home, but I would refrain from recommending that it's OK for others to do it |
#12
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Wiring in conduit
In article , JIMMIE wrote:
On Jun 27, 10:24=A0am, (Doug Miller) wrote: Code violation, and, if underground, unsafe besides. Electrical codes are there for a reason. Don't advise people to disregard them. Agreed especially since he mentioned soldeing the wires. The code should be violated only by those who know how |. Soldering isn't a Code violation. |
#13
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Wiring in conduit
On Jun 27, 10:24 am, (Doug Miller) wrote:
This is one of those instances where'd I'd say the code is a "suggestion." Then your advice is worth exactly what the OP is paying for it. In many places, the Code is _the law_. I'm pretty sure he wasn't disputing that. He just meant that no one would ever know... On the other hand, I do think it's a bad suggestion. He hasn't said so yet, but I highly suspect that this is to go underground. If that solder joint fails, damages the other wires and melts the conduit someday, he's going to hate life when he has to dig it up and replace it. |
#14
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Wiring in conduit
JIMMIE wrote:
On Jun 27, 10:24 am, (Doug Miller) wrote: In article , Smitty Two wrote: In article , "Ivan Vegvary" wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. Thanks for the info. BTW, while I'm typically not a cheapskate, on my retirement allowance I would rather not pay for a new roll of wire ($65) when I'm only shy a few feet. Buying a single 75' piece, by the foot, will still set me back $30. All replies appreciated. Ivan Vegvary This is one of those instances where'd I'd say the code is a "suggestion." Then your advice is worth exactly what the OP is paying for it. In many places, the Code is _the law_. Sort of like a stop sign in the middle of nowhere in the middle of the night. If you can solder well and put a couple of layers of shrink tube on it, I'd say go for it. I wouldn't do it with wire nuts. Code violation, and, if underground, unsafe besides. Electrical codes are there for a reason. Don't advise people to disregard them.- Hide quoted text - - Show quoted text - Agreed especially since he mentioned soldeing the wires. The code should be violated only by those who know how |. Jimmie Code ain't for you. Code is for the poor SOB 20 years from now, and a couple of owners later, trying to reverse-engineer what the hell you did. Yeah, odds are an in-line splice would work, and if done properly, would never fail. But how much would it cost to buy a long enough cable, or put a proper junction box in the middle? Shortly after I moved in here, I found a badly-done butt splice floating in the bathroom wall, because previous owner was too cheap or lazy to run a new wire, all of about 15 feet. Just recently, I discovered the 4' fluorescents in the basement were hooked up above the drop ceiling, by shoving the ends of the romex into duplex outlets wired into the octagon boxes that once held the original porcelain fixtures. I still need to rewire those, so I can have light in the basement again... -- aem sends... |
#15
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Wiring in conduit
On Sat, 27 Jun 2009 13:31:18 -0400, "RBM" wrote:
"Smitty Two" wrote in message news In article , "RBM" wrote: If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. If there's no continuity from one end of the cable to the other, then there's a break somewhere in between. Anyone would think to look there. A well-made splice in the situation the OP describes is never going to fail, anyway. And if it does, the length of wire is readily pulled and replaced. Illegal? Sure. So what, says I. If you understand the reason for the code, you understand under what circumstances you can ignore it, particularly in your own home. You are demonstrating your inexperience in your statement. For one thing "your own home" becomes someone else's home at some point. True, one can determine that the conductor is shorted or open, but when things are not You should be able to do what you want in YOUR home. After all, it would be YOUR family and YOUR friends that could be killed. |
#16
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Wiring in conduit
"Metspitzer" wrote in message ... On Sat, 27 Jun 2009 13:31:18 -0400, "RBM" wrote: "Smitty Two" wrote in message news In article , "RBM" wrote: If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. If there's no continuity from one end of the cable to the other, then there's a break somewhere in between. Anyone would think to look there. A well-made splice in the situation the OP describes is never going to fail, anyway. And if it does, the length of wire is readily pulled and replaced. Illegal? Sure. So what, says I. If you understand the reason for the code, you understand under what circumstances you can ignore it, particularly in your own home. You are demonstrating your inexperience in your statement. For one thing "your own home" becomes someone else's home at some point. True, one can determine that the conductor is shorted or open, but when things are not You should be able to do what you want in YOUR home. After all, it would be YOUR family and YOUR friends that could be killed. Again, the reason we have building codes, electrical codes, life safety codes etc., is because Your home will at some point be someone else's home, someone who has no idea what ass backwards , possibly dangerous installations you made, when it was your home. Not to mention that it is against the law to kill your own family |
#17
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Wiring in conduit
In article , "RBM"
wrote: "Metspitzer" wrote in message ... On Sat, 27 Jun 2009 13:31:18 -0400, "RBM" wrote: "Smitty Two" wrote in message news In article , "RBM" wrote: If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. If there's no continuity from one end of the cable to the other, then there's a break somewhere in between. Anyone would think to look there. A well-made splice in the situation the OP describes is never going to fail, anyway. And if it does, the length of wire is readily pulled and replaced. Illegal? Sure. So what, says I. If you understand the reason for the code, you understand under what circumstances you can ignore it, particularly in your own home. You are demonstrating your inexperience in your statement. For one thing "your own home" becomes someone else's home at some point. True, one can determine that the conductor is shorted or open, but when things are not You should be able to do what you want in YOUR home. After all, it would be YOUR family and YOUR friends that could be killed. Again, the reason we have building codes, electrical codes, life safety codes etc., is because Your home will at some point be someone else's home, someone who has no idea what ass backwards , possibly dangerous installations you made, when it was your home. Not to mention that it is against the law to kill your own family Good grief. I knew I was going to get some **** about this, but a well soldered and insulated splice in a spacious conduit with wide sweeping turns is hardly dangerous, the damn code be damned. There's about a one in ten billion chance it will go short or open in the lifetime of the house, and if it does either, it's STILL not dangerous or difficult to diagnose or repair. If the retired homeowner on a fixed income wants to save a few bucks on wire, let him splice the **** if he knows how. Millions of people survived the advent of electricity before there were all these laws to protect us from ourselves. |
#18
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Wiring in conduit
"Smitty Two" wrote in message news In article , "RBM" wrote: "Metspitzer" wrote in message ... On Sat, 27 Jun 2009 13:31:18 -0400, "RBM" wrote: "Smitty Two" wrote in message news In article , "RBM" wrote: If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. If there's no continuity from one end of the cable to the other, then there's a break somewhere in between. Anyone would think to look there. A well-made splice in the situation the OP describes is never going to fail, anyway. And if it does, the length of wire is readily pulled and replaced. Illegal? Sure. So what, says I. If you understand the reason for the code, you understand under what circumstances you can ignore it, particularly in your own home. You are demonstrating your inexperience in your statement. For one thing "your own home" becomes someone else's home at some point. True, one can determine that the conductor is shorted or open, but when things are not You should be able to do what you want in YOUR home. After all, it would be YOUR family and YOUR friends that could be killed. Again, the reason we have building codes, electrical codes, life safety codes etc., is because Your home will at some point be someone else's home, someone who has no idea what ass backwards , possibly dangerous installations you made, when it was your home. Not to mention that it is against the law to kill your own family Good grief. I knew I was going to get some **** about this, but a well soldered and insulated splice in a spacious conduit with wide sweeping turns is hardly dangerous, the damn code be damned. There's about a one in ten billion chance it will go short or open in the lifetime of the house, and if it does either, it's STILL not dangerous or difficult to diagnose or repair. If the retired homeowner on a fixed income wants to save a few bucks on wire, let him splice the **** if he knows how. Millions of people survived the advent of electricity before there were all these laws to protect us from ourselves. I'm not saying that splicing the wire in the conduit is dangerous, just that it may become a nuisance to someone in the future. I probably costs less in the long run to do things properly. You say, "let him splice the **** if he knows how". In all manner of things, how many people think they know how, and don't. |
#19
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Wiring in conduit
In article , Smitty Two wrote:
Good grief. I knew I was going to get some **** about this, but a well soldered and insulated splice in a spacious conduit with wide sweeping turns is hardly dangerous, the damn code be damned. There's about a one in ten billion chance it will go short or open in the lifetime of the house, and if it does either, it's STILL not dangerous or difficult to diagnose or repair. If the retired homeowner on a fixed income wants to save a few bucks on wire, let him splice the **** if he knows how. Millions of people survived the advent of electricity before there were all these laws to protect us from ourselves. Please stop giving electrical advice. |
#20
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Wiring in conduit
" If a person wily nilly makes splices in inaccessible locations, where they're illegal as per code, who would even think to look there. If there's no continuity from one end of the cable to the other, then there's a break somewhere in between. Anyone would think to look there. A well-made splice in the situation the OP describes is never going to fail, anyway. And if it does, the length of wire is readily pulled and replaced. Illegal? Sure. So what, says I. If you understand the reason for the code, you understand under what circumstances you can ignore it, particularly in your own home. You are demonstrating your inexperience in your statement. For one thing "your own home" becomes someone else's home at some point. True, one can determine that the conductor is shorted or open, but when things are not You should be able to do what you want in YOUR home. After all, it would be YOUR family and YOUR friends that could be killed. *Killing your own family and friends would certainly be rewarding enough for doing whatever you want in your own home. |
#21
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Wiring in conduit
On Fri, 26 Jun 2009 20:44:39 -0700, "Ivan Vegvary"
wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. NEC does not allow this. Connections must be made in an accessable approved electrical box. |
#22
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Wiring in conduit
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#24
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Wiring in conduit
John Grabowski wrote:
You are demonstrating your inexperience in your statement. For one thing "your own home" becomes someone else's home at some point. True, one can determine that the conductor is shorted or open, but when things are not You should be able to do what you want in YOUR home. After all, it would be YOUR family and YOUR friends that could be killed. *Killing your own family and friends would certainly be rewarding enough for doing whatever you want in your own home. And if the extension he's planning is to his son's iron lung that he has to have because he can no longer afford the expensive care at the nursing facility? There's always an exception to almost every rule, law, or code. |
#25
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Wiring in conduit
In article , "RBM"
wrote: In all manner of things, how many people think they know how, and don't. Most. People are idiots, by and large. But it isn't up to me to judge the skills of the OP. And if he misjudges his own skills, so what? Freedom includes the freedom to shoot yourself in the foot. All these damn rules and regulations about every tiny little thing that might cause someone to stub their toe, annoy me. And people that are terrified to break one of them now and again because they think they can imagine some absolutely astronomical possibility that some catastrophe could result, annoy me even more. Kill your family, someone postulated? Sheesh. Better not let your wife change a light bulb, or operate a steak knife. So y'all can go out there and fill up your fat arteries with your mcdonalds crap and drive five feet off the next guy's bumper at 80 miles an hour and then go home and pray to the NEC god all ya want. |
#26
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Wiring in conduit
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#27
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Wiring in conduit
In article , wrote:
On Sat, 27 Jun 2009 17:52:46 GMT, (Doug Miller) wrote: In article , JIMMIE wrote: On Jun 27, 10:24=A0am, (Doug Miller) wrote: Code violation, and, if underground, unsafe besides. Electrical codes are there for a reason. Don't advise people to disregard them. Agreed especially since he mentioned soldeing the wires. The code should be violated only by those who know how |. Soldering isn't a Code violation. Soldering stranded cable CAN be. Cite, please. |
#28
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Wiring in conduit
On Sat, 27 Jun 2009 17:14:27 -0700, Smitty Two
wrote: In article , (Doug Miller) wrote: In article , Smitty Two wrote: Good grief. I knew I was going to get some **** about this, but a well soldered and insulated splice in a spacious conduit with wide sweeping turns is hardly dangerous, the damn code be damned. There's about a one in ten billion chance it will go short or open in the lifetime of the house, and if it does either, it's STILL not dangerous or difficult to diagnose or repair. If the retired homeowner on a fixed income wants to save a few bucks on wire, let him splice the **** if he knows how. Millions of people survived the advent of electricity before there were all these laws to protect us from ourselves. Please stop giving electrical advice. No. You want to give code advice, fine. I'll give common sense advice all I want. And anyone who is on these forums will soon know who to ignore. |
#29
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Wiring in conduit
On Sat, 27 Jun 2009 19:19:21 -0400, Phisherman
wrote: On Fri, 26 Jun 2009 20:44:39 -0700, "Ivan Vegvary" wrote: Running 3 #10's (stranded) in 1-1/2" PVC conduit. Total run 75 feet. Does code allow me to have a splice within the conduit? Seems like it is kind of accessible since I can easily pull it from both ends in case of problems. Two 90° bends are involved but I am using long sweeps. NEC does not allow this. Connections must be made in an accessable approved electrical box. Not 100% true any more. There are now "T-Tap" devices approved by the NEC, UL, and CSA for making connections without a junction box in non-accessible locations. I would never use them or advise anyone to use them, but they are (currently) legal and available. Aluminum wire and Urea formadehyde insulation were both legal and available in the not so distant past as well. However, the NEC has not (yet) allowed a splice inside a conduit. |
#30
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Wiring in conduit
In article ,
(Doug Miller) wrote: In article , Smitty Two wrote: In article , (Doug Miller) wrote: In article , Smitty Two wrote: Good grief. I knew I was going to get some **** about this, but a well soldered and insulated splice in a spacious conduit with wide sweeping turns is hardly dangerous, the damn code be damned. There's about a one in ten billion chance it will go short or open in the lifetime of the house, and if it does either, it's STILL not dangerous or difficult to diagnose or repair. If the retired homeowner on a fixed income wants to save a few bucks on wire, let him splice the **** if he knows how. Millions of people survived the advent of electricity before there were all these laws to protect us from ourselves. Please stop giving electrical advice. No. You want to give code advice, fine. I'll give common sense advice all I want. You haven't given any common sense advice yet -- dangerous practices that violate the Code are *not* common sense. Yeah, I know you're a code junkie, Doug. And I respect your knowledge and your professionalism. And I understand the reason for the code. And I realize that a hidden, inaccessible splice is a violation of the NEC. Now, when was the last time you drove one or more miles per hour over the speed limit? How could you possibly put your own life, and the lives of your family, and the lives of children and other innocent strangers, in such grave danger, by willfully violating a law that is designed to protect us all from tragedies great and small? If you think that a *properly soldered and shrink-wrapped* splice in a wire in a conduit as described by the OP constitutes a *danger*, then you and I define the word differently. I think the dictionary is on my side, though. |
#31
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Wiring in conduit
"Smitty Two" wrote in message news In article , "RBM" wrote: In all manner of things, how many people think they know how, and don't. Most. People are idiots, by and large. But it isn't up to me to judge the skills of the OP. And if he misjudges his own skills, so what? Freedom includes the freedom to shoot yourself in the foot. All these damn rules and regulations about every tiny little thing that might cause someone to stub their toe, annoy me. And people that are terrified to break one of them now and again because they think they can imagine some absolutely astronomical possibility that some catastrophe could result, annoy me even more. Kill your family, someone postulated? Sheesh. Better not let your wife change a light bulb, or operate a steak knife. So y'all can go out there and fill up your fat arteries with your mcdonalds crap and drive five feet off the next guy's bumper at 80 miles an hour and then go home and pray to the NEC god all ya want. I mostly agree with what you are saying. I think the OP however, is trying to do the right thing as correctly as possible, which is why he asked the question. I am not fond of our nanny society where everything has to be built to protect us from ourselves, but imo, backed up by many years of practical experience, the most practical, common sense solution, is to get a longer piece of wire, then nobody has to be concerned about it's integrity down the road |
#32
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Wiring in conduit
In article , Smitty Two wrote:
In article , (Doug Miller) wrote: In article , Smitty Two wrote: In article , (Doug Miller) wrote: In article , Smitty Two wrote: Good grief. I knew I was going to get some **** about this, but a well soldered and insulated splice in a spacious conduit with wide sweeping turns is hardly dangerous, the damn code be damned. There's about a one in ten billion chance it will go short or open in the lifetime of the house, and if it does either, it's STILL not dangerous or difficult to diagnose or repair. If the retired homeowner on a fixed income wants to save a few bucks on wire, let him splice the **** if he knows how. Millions of people survived the advent of electricity before there were all these laws to protect us from ourselves. Please stop giving electrical advice. No. You want to give code advice, fine. I'll give common sense advice all I want. You haven't given any common sense advice yet -- dangerous practices that violate the Code are *not* common sense. Yeah, I know you're a code junkie, Doug. And I respect your knowledge and your professionalism. And I understand the reason for the code. And I realize that a hidden, inaccessible splice is a violation of the NEC. And on that basis, you should not advise people to do that. Now, when was the last time you drove one or more miles per hour over the speed limit? How could you possibly put your own life, and the lives of your family, and the lives of children and other innocent strangers, in such grave danger, by willfully violating a law that is designed to protect us all from tragedies great and small? Irrelevant, because I do not advise people to exceed the speed limit. You *have* been advising people to knowingly violate the NEC. If you think that a *properly soldered and shrink-wrapped* splice in a wire in a conduit as described by the OP constitutes a *danger*, then you and I define the word differently. I think the dictionary is on my side, though. It certainly poses a greater *potential* danger than does complying with the Code. The principal risk is water penetrating an underground conduit and corroding the splice. |
#33
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Wiring in conduit
Smitty Two wrote:
In article , (Doug Miller) wrote: In article , Smitty Two wrote: Good grief. I knew I was going to get some **** about this, but a well soldered and insulated splice in a spacious conduit with wide sweeping turns is hardly dangerous, the damn code be damned. There's about a one in ten billion chance it will go short or open in the lifetime of the house, and if it does either, it's STILL not dangerous or difficult to diagnose or repair. If the retired homeowner on a fixed income wants to save a few bucks on wire, let him splice the **** if he knows how. Millions of people survived the advent of electricity before there were all these laws to protect us from ourselves. Please stop giving electrical advice. No. You want to give code advice, fine. I'll give common sense advice all I want. But you aren't doing that. You obviously have an extreme distaste for what you perceive as being told what to do. That greatly colors your view so you think it is normal and "common sense" but really only to you. |
#34
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Wiring in conduit
On Jun 27, 1:52*pm, (Doug Miller) wrote:
In article , JIMMIE wrote: On Jun 27, 10:24=A0am, (Doug Miller) wrote: Code violation, and, if underground, unsafe besides. Electrical codes are there for a reason. Don't advise people to disregard them. Agreed especially since he mentioned soldeing the wires. The code should be violated only by those who know how |. Soldering isn't a Code violation. I dont know what the NEC says about soldering but its a bad idea. Solder joints cant handle 20 amps of current unless they are made extremely well. Ive known to many really fine electricians that couldnt solder worth anything. Even a pretty good solder joint will melt with 10 amps. Cycle the load on an off a few times and the joint will soon have more resistance than the hair dryer someone had been using on the circuit. Jimmie |
#35
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Wiring in conduit
In article , JIMMIE wrote:
On Jun 27, 1:52=A0pm, (Doug Miller) wrote: In article .= com, JIMMIE wrote: On Jun 27, 10:24=3DA0am, (Doug Miller) wrote: Code violation, and, if underground, unsafe besides. Electrical codes = are there for a reason. Don't advise people to disregard them. Agreed especially since he mentioned soldeing the wires. The code should be violated only by those who know how |. Soldering isn't a Code violation. I dont know what the NEC says about soldering but its a bad idea. Solder joints cant handle 20 amps of current unless they are made extremely well. Ive known to many really fine electricians that couldnt solder worth anything. Even a pretty good solder joint will melt with 10 amps. Cycle the load on an off a few times and the joint will soon have more resistance than the hair dryer someone had been using on the circuit. Complete nonsense (except for the part where you say you don't know what the NEC says -- *that*, I believe). |
#36
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Wiring in conduit
"Smitty Two" wrote in message news In article , "RBM" wrote: In all manner of things, how many people think they know how, and don't. Most. People are idiots, by and large. But it isn't up to me to judge the skills of the OP. And if he misjudges his own skills, so what? Freedom includes the freedom to shoot yourself in the foot. All these damn rules and regulations about every tiny little thing that might cause someone to stub their toe, annoy me. And people that are terrified to break one of them now and again because they think they can imagine some absolutely astronomical possibility that some catastrophe could result, annoy me even more. Kill your family, someone postulated? Sheesh. Better not let your wife change a light bulb, or operate a steak knife. So y'all can go out there and fill up your fat arteries with your mcdonalds crap and drive five feet off the next guy's bumper at 80 miles an hour and then go home and pray to the NEC god all ya want. Well said Smitty...Well said.... |
#37
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Wiring in conduit
On Sat, 27 Jun 2009 17:14:27 -0700, Smitty Two
wrote: In article , (Doug Miller) wrote: In article , Smitty Two wrote: Good grief. I knew I was going to get some **** about this, but a well soldered and insulated splice in a spacious conduit with wide sweeping turns is hardly dangerous, the damn code be damned. There's about a one in ten billion chance it will go short or open in the lifetime of the house, and if it does either, it's STILL not dangerous or difficult to diagnose or repair. If the retired homeowner on a fixed income wants to save a few bucks on wire, let him splice the **** if he knows how. Millions of people survived the advent of electricity before there were all these laws to protect us from ourselves. Please stop giving electrical advice. No. You want to give code advice, fine. I'll give common sense advice all I want. If you ever decide to sell your house please let everyone here know where is so we can avoid it like the plague. God only knows what you have done to it during your ownership! G.S. |
#38
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Wiring in conduit
On Jun 27, 11:15*pm, (Doug Miller) wrote:
In article , JIMMIE wrote: On Jun 27, 1:52=A0pm, (Doug Miller) wrote: In article .= com, JIMMIE wrote: On Jun 27, 10:24=3DA0am, (Doug Miller) wrote: Code violation, and, if underground, unsafe besides. Electrical codes = are there for a reason. Don't advise people to disregard them. Agreed especially since he mentioned soldeing the wires. The code should be violated only by those who know how |. Soldering isn't a Code violation. I dont know what the NEC says about soldering but its a bad idea. Solder joints cant handle 20 amps of current unless they are made extremely well. Ive known to many really fine electricians that couldnt solder worth anything. Even a pretty good solder joint will melt with 10 amps. Cycle the load on an off a few times and the joint will soon have more resistance than the hair dryer someone had been using on the circuit. Complete nonsense (except for the part where you say you don't know what the NEC says -- *that*, I believe).- Hide quoted text - - Show quoted text - I know that solder joints are forbidden on primary power circuits by contract in many applications because there are reliabilty problems with them. I also know that I have the skill to make such connections reliably. In my job I dont keep up with the NEC anymore but I do know that they were allowed years ago but thought that this would be removed one day, this was a consideration back in the 70s because it allowed on the skill of the electrican to make mutiple connections without ever making a mistake. Used to, and Im paraphrasing a lot because I dont have a copy of the NEC and I will take your word for it that it is still allowed, the joint had to be of a quality where you didnt really need the solder before it was soldered and the connection must not rely on the solder for a circuit path, I take it this is still true. I am sure you will let me know if it is not. The problem is that solder will melt with just a few amps of current passing through it. Once it melts and cools it may form a "cold joint" with a high resistance. HIGH is a very relative term in this case as it may mean conderably less than one ohm but much greater than the fraction of a milliohm resistance of a good joint. These damaged splice would work fine for years as long as the load on them was low but the first time someone added something to increase the load on them they would fail. In the 80s we had to remove all the soldered splices from our wireways for the above reason, they were considered substandard. This is quite different from the philosophy of the 60's when I was taught that soldered joints were the acme of electrical splices and wirenuts were a fire waiting to happen. I cant think of a single reason anyone would want to use a soldered joint for primary power wiring with the exception of what the OP wanted to do and that was to circumvent other NEC specifications. Jimmie |
#39
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Wiring in conduit
JIMMIE wrote:
.... I cant think of a single reason anyone would want to use a soldered joint for primary power wiring with the exception of what the OP wanted to do and that was to circumvent other NEC specifications. That has always been proscribed--NEC (won't quote Sections) prohibits soldered connections in service wires, ground wire or a grounding wire. Even where solder joints were prescribed, the solder was not to take the place of the proper mechanical joint, only to maintain its integrity w/ time. I've assumed (which I probably ought to correct) in another post to OP that the run he's speaking of is a branch circuit and thereby is fused upstream given it's #10 that would seem a safe bet. -- |
#40
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Wiring in conduit
JIMMIE wrote:
On Jun 27, 11:15 pm, (Doug Miller) wrote: In article , JIMMIE wrote: On Jun 27, 1:52=A0pm, (Doug Miller) wrote: In article .= com, JIMMIE wrote: On Jun 27, 10:24=3DA0am, (Doug Miller) wrote: Code violation, and, if underground, unsafe besides. Electrical codes = are there for a reason. Don't advise people to disregard them. Agreed especially since he mentioned soldeing the wires. The code should be violated only by those who know how |. Soldering isn't a Code violation. I dont know what the NEC says about soldering but its a bad idea. Solder joints cant handle 20 amps of current unless they are made extremely well. Ive known to many really fine electricians that couldnt solder worth anything. Even a pretty good solder joint will melt with 10 amps. Cycle the load on an off a few times and the joint will soon have more resistance than the hair dryer someone had been using on the circuit. Complete nonsense (except for the part where you say you don't know what the NEC says -- *that*, I believe).- Hide quoted text - - Show quoted text - I know that solder joints are forbidden on primary power circuits by contract in many applications because there are reliabilty problems with them. I also know that I have the skill to make such connections reliably. In my job I dont keep up with the NEC anymore but I do know that they were allowed years ago but thought that this would be removed one day, this was a consideration back in the 70s because it allowed on the skill of the electrican to make mutiple connections without ever making a mistake. Used to, and Im paraphrasing a lot because I dont have a copy of the NEC and I will take your word for it that it is still allowed, the joint had to be of a quality where you didnt really need the solder before it was soldered and the connection must not rely on the solder for a circuit path, I take it this is still true. I am sure you will let me know if it is not. The problem is that solder will melt with just a few amps of current passing through it. Once it melts and cools it may form a "cold joint" with a high resistance. HIGH is a very relative term in this case as it may mean conderably less than one ohm but much greater than the fraction of a milliohm resistance of a good joint. These damaged splice would work fine for years as long as the load on them was low but the first time someone added something to increase the load on them they would fail. In the 80s we had to remove all the soldered splices from our wireways for the above reason, they were considered substandard. This is quite different from the philosophy of the 60's when I was taught that soldered joints were the acme of electrical splices and wirenuts were a fire waiting to happen. I cant think of a single reason anyone would want to use a soldered joint for primary power wiring with the exception of what the OP wanted to do and that was to circumvent other NEC specifications. Jimmie Many years ago, soldering was used in house wiring. The electricians used those big hunk of metal soldering irons and if I remember, the things were not electric, they had to be heated by a torch. The connections were insulated by that old black friction tape. I come across it along with knob and tube wiring in very old houses and buildings. TDD |
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