EXHIBIT 10.6 PG&E-TRANS(SM) USER AGREEMENT This is a user agreement (hereafter the "Agreement") dated November 15, 1999, between PG&E GAS TRANSMISSION, NORTHWEST CORPORATION (hereafter "PG&E GT-NW"), and Pacific Gas & Electric Co. (hereafter the...User Agreement • February 19th, 2004 • Pg&e Corp • Electric & other services combined • Oregon
