Document Record Date Filed: 3/9/2017 9:53:49 AM View Document Document Type: TEST-Testimony Link to Document: View Document Number of pages: 14 Case Numbers: 16-0576-EL-POR Summary: Rebuttal Testimony of Timothy J. Duff on behalf of Duke Energy Ohio, Inc. electronically filed by Carys Cochern on behalf of Watts, Elizabeth H. Ms. Source File(s): 05db31b5-7ee5-419a-8515-2c0cdbc629fc_ccochern39201795343AM_16-576 REBUTTAL TESTIMONY TIM DUFF_03092017.pdf