CERTIFICATE OF SERVICE

I hereby certify that I have this day served the foregoing document upon each person designated on the official service list compiled by the Secretary in this proceeding.
Dated at Washington, D.C. on this 12th day of February, 1999.

______________________________
Holli Cole

	February 12, 1999

The Honorable David P. Boergers
Secretary
Federal Energy Regulatory Commission
888 First Street, N.E.
Washington, D.C.  20426

Re:  	AES Redondo Beach, L.L.C.		Docket Nos.	ER98-2843-001, and
									ER98-2843-002

	AES Huntington Beach, L.L.C.		Docket Nos.	ER98-2844-001, and
									ER98-2844-002

	AES Alamitos, L.L.C.			Docket Nos.	ER98-2883-001, and
									ER98-2883-002

	El Segundo Power, L.L.C.			Docket Nos.	ER98-2971-001, and
									ER98-2971-001

	Long Beach Generation, L.L.C.		Docket Nos.	ER98-2972-001, and
									ER98-2972-002

	Ocean Vista Power Generation, L.L.C.	Docket Nos.	ER98-2977-001, and
	Mountain Vista Power Generation, L.L.C.		ER98-2977-002
	Alta Power Generation, L.L.C.			
	Oeste Power Generation, L.L.C.			
	Ormond Beach Power Generation, L.L.C.		

	Williams Energy Services Company	Docket No. 	ER98-3106-001

	Duke Energy Oakland, L.L.C.		Docket No. 	ER98-3416-001
	Duke Energy Morro Bay, L.L.C.		Docket No. 	ER98-3417-001
	Duke Energy Moss Landing, L.L.C.	Docket No. 	ER98-3418-001

	Southern California Edison Company	Docket No.  	EL98-62-000

Dear Secretary Boergers:

Enclosed for filing are one original and 14 copies of the Submission of Request and Motion of the California Independent System Operator Corporation for Extension of Time for the Filing of the Report of the Market Surveillance Committee in the above-referenced dockets. An additional copy of the filing is also enclosed.  Please stamp the additional copy with the date and time filed and return it to the messenger.
Thank you for your assistance in this matter.

				Respectfully submitted,

                                                                 
Edward Berlin
Swidler Berlin Shereff Friedman, LLP
3000 K Street, N.W., Suite 300
Washington, D.C.  20007
Tel: (202) 424-7500
Fax: (202) 424-7643

					Attorney for the California 
Independent System Operator Corporation

3042049.1