Tapping Load side of Meter

SparkyAdam

Member
Location
Oregon
Occupation
Electrician/Small Business Owner
Hello Forums,

I have another code question. I am looking at a project for a homeowner in the country. He has a pedestal meter at the start of his long driveway. This is simply a meter only and does not have a shut-off; the only shut-off is at an indoor panel located inside the residence where the conduit enters. This overhead service (meter-only) is mounted on a pedestal near the street. From this pedestal, an underground PVC conduit carries a three-wire feeder to the customer's house about 450ish feet away.

This PVC conduit that carries this three-wire feeder passes under an undeveloped area of his property on which he wants to build a shed.

He wants to locate this existing conduit, dig it up, and install an in-ground splice box (this would require a utility disconnect, as electricians in Oregon cannot pull meters), then tap the three-wire feeder to power a pedestal electrical panel in this area (eventually, this will power some outdoor lighting and a medium-sized shed).

Are you allowed to tap service conductors in this manner? This would mean that there were two service disconnects that were not grouped. One would be a pedestal panel that was installed to power a future shed, and the other would be the existing main breaker panel in the house (about 300ft away).

FYI, I am in Oregon, and Oregon did not adopt 225.41.
 
This is fine. Up to six service disconnects are allowed. See also in particular 230.40 exception 3.

So then, can I put the unfused service conductors in an in-ground junction box? I kind of have to in order to tap them, it just doesn't feel super safe to me.
 
See also 230.46. Whatever you use to tap/splice needs to be approved for the supply side of the service disconnect now.

 
Wouldnt your proposal still mean you are pulling unfused service conductors? Maybe not...

Yes, I would be. I would tap the supply side of the house panel (load side of the meter), and these conductors would be unfused.
 
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