Service Conduit

[Grouch1980]

For those familiar with Con Edison in NYC... I attached one of their details that I have a question on, from their Blue Book. It shows the service end box (aka the service point) on the inside of the building, with a 'service conduit' that the customer is responsible for, which has to extend to the outside of the building by at least 12 inches (see detail on top).

My questions are:
1. what if Con Edison comes in with 2 or more sets? Do you still only install one service conduit? It doesn't say anything other than 1 service conduit.
2. what is the size of this service conduit that's needed? It doesn't say this either.

Thanks.

 

[tank728]

If it is multiple sets, you owe multiple conduits. Off the top of my head I would assume 4 inch conduit. I believe con Ed typically uses 500mcm for every 400 amps.