CERTIFICATE OF SERVICE

	I hereby certify that I have this day, the 31st day of July, 1998,  served the foregoing document upon each person designated on the official service list complied by the Secretary in this proceeding and all Joint Movants a copy of the California Independent System Operator Corporation’s Answer to Motion for Extension of Time for Docket No. ER98-3760-000, pursuant to Rule 2010 of the Commission’s Rule of Practice and Procedure, 18 C.F.R. § 2010(a)(1)(i), by United States first class mail.

	Dated at Washington, DC, this 31st day of July, 1998.