Please comment on the following design issues released to bid.A water plant has a existing 400A overhead service to a disconnect inside the building. They want to install a new generator outside the building approx. 60' from the building. The designer wants to install a new transfer switch inside the building and reroute the present overhead drop directly into the transfer switch.There is no overcurrent protection from the old transfomer bank which is an overhead structure mount to the transfer switch and then on to the original disconnect switch which is approx.10 to 15' from the transfer switch.We questioned this from a service issue.The transfer switch is not service entrance rated. There is no overcurrent protection at the transfer switch. etc.The first overcurrent device is the original 400A disconnect that is now the load off the tranfer switch.When these issues were questioned we were responded to saying they did not interpret these quoted code sections the same way.Am I missing something here. This is an automatic transfer switch with no ability to disconnect the incoming normal power. The service entrance feeders will run approx.15' inside the building before any overcurrent protection is applied. At present there is no ground in the existing 400A switch and no call to install a new one at the time the service is modifed. Help me understand how this could be allowed.