Question_3.docx

1. Question: On the one-line drawing (E5-1) it shows that the feed to the new transformer is to originate from building 601 T-1 location. But on the site drawing (ES-1) it shows a new sectionalizing switch.

Is the sectionalizing switch eliminated and if so can you tell me if building 601 T-1 is the transformer shown on the site drawings next to building 601?

Answer: T-1 is the transformer next to building 601. T-1 is a 300KVA transformer, primary voltage 12470, secondary is 480/277V. The intent is to tap off the secondary side of the transformer (existing T-1) to feed the new transformer and facility eliminating the need for a medium voltage sectionalizing switch. The electrical vault shown on the plans contains medium voltage conductors. See revised plans for update to ES-1.