Don Marquis Substation
Vaughn Industries Substation Division was awarded a new blanket contract with AEP to replace 345,000 and 765,000 volt transformers and installation of new equipment associated with them.
Don Marquis substation is located in Piketon Ohio. Don Marquis is a 765,000 volt station that will have 4 new transformers that drop voltage down to 345,000 volts and transition down a hill to the 345kv substation located in the same yard.
Some of the equipment is new to AEP and to Vaughn Industries.

