. . . I don't believe that would require one, unless the service laterals are passing through where the pumps and tanks are installed, . .
I agree and wrote the following for training IPL engineers:
Section 514.7. Wiring above any Class I location must comply with Section 511-7. IPL service drops, primary or secondary lines must either meet these wiring requirements or not cross over any Class I area. The only logical choice is to refuse to cross a Class I area and demand that the point of service be located in a manner that IPL can comply. Be aware that the Class I area can extend into an easement and preclude IPL from the full rights to the use of that easement. If an easement is encroached upon, with a Class I area, the IPL project engineer is to treat the relocation(s) the same as if a customer had located a driveway in the same location as a pole.