AMENDMENT NO. 2 TO THE SAN DIEGO GAS & ELECTRIC COMPANY NUCLEAR FACILITIES NON-QUALIFIED CPUC DECOMMISSIONING MASTER TRUST AGREEMENT FOR SAN ONOFRE NUCLEAR GENERATING STATIONS This Amendment No. 2 is entered into as of the 23rd day of December, 1996, by and between San Diego Gas & Electric Company, a corporation duly organized and existing under the laws of the State of California, and having its principal office at 101 Ash Street, San Diego, California 92101-3017 (the "Company"), and State Street Bank and Trust Company, as Trustee, having its principal office at 1 Enterprise Drive, Quincy, Massachusetts 02171 (the "Trustee"). Pursuant to Section 2.12 of the Nuclear Facilities Non- Qualified CPUC Decommissioning Master Trust Agreement dated June 29, 1992 (the "Agreement") between San Diego Gas & Electric Company (the "Company") and State Street Bank and Trust Company, as Trustee, the parties agree to amend the Agreement as follows: 1. The representations set forth above are incorporated herein by this reference thereto. 2. The second page of Exhibit C1 of the Agreement, the Fee Schedule relating to the International Portfolio, is replaced with the revised second page attached hereto. 3. The first sentence of the second paragraph of Section 4.03 is amended and restated to read as follows: This fee schedule is effective through December 31, 1997 and may be extended with the approval of the Trustee. 4. The first and second sentences of the fourth paragraph of Section 4.03 are amended and restated as follows: This fee schedule shall be effective through December 31, 1997 for all assets placed under the Trustee's investment discretion. After January 1, 1998, the fee schedule for assets placed under the Trustee's investment discretion shall be subject to renegotiation." 5.Except as set forth herein, the Agreement is hereby ratified and confirmed and remains in full force and effect. SAN DIEGO GAS & ELECTRIC STATE STREET BANK AND COMPANY TRUST COMPANY By:_____________________ By:___________________ Title:__________________ Title_________________ Attest:_________________ Attest:_______________ Title:__________________ Title:________________ CALIFORNIA PUBLIC UTILITIES COMMISSION By: _______________________________________ Title:______________________________________ Attest:_____________________________________ Title:______________________________________ EXHIBIT C1 INTERNATIONAL PORTFOLIO I. TRUST/CUSTODY CHARGES The following charges will be assessed on the month-end net asset value in U.S. dollars: Global Assets @ fourteen (14) basis points per annum II. PORTFOLIO ADMINISTRATION (ACCOUNTING, RECORDKEEPING & REPORTING) $20,000 per portfolio per annum III. PORTFOLIO ACTIVITY International Sub-Custodian Charges Group A Group B Group C Group D Group E Transaction ($) 25 45 60 70 100 Holdings (bp)* 1.25 3.50 5.25 16.0 45.0 Australia Austria Finland Brazil Argentina Canada Belgium Indonesia China Bangladesh Cedel Hong Kong Ireland Czech Botswana Denmark Netherlands Luxembourg Egypt Chile Euroclear Norway Malaysia Jamaica Columbia France Sweden Mexico So. Korea Cyprus Germany Singapore Philippines Ecuador Italy Thailand Portugal Ghana Japan Sri Lanka Greece Namibia Taiwan Hungary New Zealand Turkey India So. Africa Israel Spain Jordan Switzerland Kenya United Kingdom Morocco Pakistan Peru Poland Tunisia Uruguay Venezuela Zambia Zimbabwe * Based on the month-end value in U.S. dollars