September 16, 1998

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

		Re:  	Duke Energy Oakland LLC
			Duke Energy Morro Bay LLC
			Duke Energy Moss Landing LLC
			Docket Nos. ER98-3416-000, ER 98-3417-000, 
			and ER98-3418-000

Dear Secretary Boergers:

	Enclosed for filing is an original and fourteen copies of the Rehearing Request of the California Independent System Operator Corporation in the above-cited proceedings.  An additional copy of the filing is also enclosed.   I would appreciate your stamping the additional copy with the date filed and returning it to the messenger.

	 				Respectfully submitted,

					Michael E. Ward 
					Counsel for the California Independent System
						Operator Corporation