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#66485 - 06/05/06 12:32 PM Aluminum wiring
mshaw Offline
Member
Registered: 01/11/06
Posts: 44
Loc: Fairborn, Oh, USA
I have been asked to bid a job to evaluate the condition of the aluminum wiring in two multi tenant apartment buildings. My first gut instinct is to say no due to the liability issues. Is there a proper way to go about this evaluation. One fellow electrician said you have to remove every device and check the connections and torque on eack screw/lug ect.

Ideas? HELP!
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#66486 - 06/05/06 03:17 PM Re: Aluminum wiring
HotLine1 Offline


Member
Registered: 04/03/02
Posts: 6778
Loc: Brick, NJ USA
I have a 'rule'....
Go by my first feeling!

John
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#66487 - 06/05/06 04:32 PM Re: Aluminum wiring
Dnkldorf Offline
Member
Registered: 12/12/04
Posts: 1064
Loc: nowhere usa
Bid it at T&M, in phases if they want..

CYA, Mike..
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#66488 - 06/05/06 04:44 PM Re: Aluminum wiring
Sixer Offline
Member
Registered: 08/08/05
Posts: 265
Loc: Canada
Not only do you have to check each device, but you are going to have to make sure each and every device is compatible with aluminum.

I went through this last year and ended up having to put a copper jumper between each aluminum conductor and the device terminals using wire connectors with a CU/AL rating. My supplier doesn't carry any devices that are rated for AL but was able to get me the CU/AL wire connectors. I did this job at T&M.
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"Will it be cheaper if I drill the holes for you?"
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#66489 - 06/09/06 07:05 PM Re: Aluminum wiring
Obsaleet Offline
Member
Registered: 04/05/03
Posts: 362
Loc: Pa
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#66490 - 06/10/06 08:22 AM Re: Aluminum wiring
aldav53 Offline
Member
Registered: 08/22/01
Posts: 545
Loc: Chandler, AZ USA
I saw in a new house being built, they used aluminum wiring for a 50a 240v circuit. Is this still used in the larger size wire? Is it legal? I know it for range cable, feeders etc., a long time after the 70's when they used the aluminum #12 general lighting circuits for homes.
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The Golden Rule - "The man with the gold makes the rule"
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