71.8k views
1 vote
How deep is the service duct bank measured from finish grade to the top of the concrete encasement that runs between the D.L. pad mount transformer and the main electrical switchboard

1 Answer

4 votes

Answer:2' 6

Step-by-step explanation:

E1.1

2 feer deep 6 inch divider

User PhilTrep
by
7.5k points