COMPANY INDEX

AEP                                                                American Electric Power

CEI                                                                 Cleveland Electric and Illuminating Company

COH                                                               Columbia Gas of Ohio

CPP                                                                Cleveland Public Power

DEOG-T                                                      Dominion East Ohio Gas – Transmission

DEOG-D                                                      Dominion East Ohio Gas – Distribution

DTC                                                               Dominion Transmission Corporation

MAPL                                                            Marathon Ashland Pipeline Company

NCGT                                                            North Coast Gas Transmission

NORCO                                                         Formally ARCO

TCO                                                               Columbia Gas Transmission

TETLP                                         Texas Eastern Product Pipeline Company

TGP                                                                Tennessee Eastern Transmission LP

VEDO                                                            Vectren Energy Delivery Company