AMENDMENT NO. 3 TO THE SAN DIEGO GAS & ELECTRIC COMPANY NUCLEAR FACILITIES QUALIFIED CPUC DECOMMISSIONING MASTER TRUST AGREEMENT FOR SAN ONOFRE NUCLEAR GENERATING STATIONS This Amendment is entered into as of the 1st day of March, 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 01171 (the "Trustee"). WHEREAS, Pursuant to Section 2.12 of the Nuclear Facilities Qualified CPUC Decommissioning Master Trust Agreement dated June 29, 1992 (the "Agreement") between San Diego Gas & Electric Company (the "Company") and the State Street Bank and Trust Company, as Trustee, the Company hereby amends the Agreement as follows; NOW, THEREFORE, the parties agree as follows: 1. The representations set forth above are incorporated herein by this reference thereto. 2. The Agreement shall be amended by restating the first paragraph of Section 4.03 to read: "The Trustee shall be entitled to a compensation from the Master Trust as shown on Exhibit C1 attached hereto." 3. The Agreement shall be amended by restating the first sentence of the second paragraph of Section 4.03 as follows: "This fee schedule is effective through December 31, 1997 and may be extended with the approval of the Trustee." 4. The Agreement shall be amended by restating the first and second sentences of the fourth paragraph of section 4.03 to read 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. IN WITNESS WHEREOF, the Company, the California Public Utilities Commission, and the Trustee have set their Hands and seals to this Amendment to the Agreement as of March 1, 1996. SAN DIEGO GAS & ELECTRIC COMPANY By:_____________________________ Title:__________________________ Attest:_________________________ Title:__________________________ CALIFORNIA PUBLIC UTILITIES COMMISSION By:_____________________________ Title:__________________________ Attest:_________________________ Title:__________________________ Accepted: STATE STREET BANK AND TRUST COMPANY By:_____________________________ Title:__________________________ Attest:_________________________ Title:__________________________ Exhibit C1 STATE STREET BANK AND TRUST COMPANY MASTER TRUST SERVICES FEE SCHEDULE FOR SAN DIEGO GAS & ELECTRIC NDT FIXED INCOME PORTFOLIO I. TRUST/CUSTODY CHARGES The following charges will be assessed on the month-end net asset value in U.S. dollars: .50 of one (1) basis point per annum to act as Custodial Trustee II. PORTFOLIO ADMINISTRATION (ACCOUNTING, RECORDKEEPING & REPORTING) $6,000 per portfolio per annum III. PORTFOLIO ACTIVITY $15.00 per depository trade (DTC, FED, PTC) $35.00 per physical trade EQUITY PORTFOLIO I. TRUST/CUSTODY CHARGES The following charges will be assessed on the month-end domestic security holdings: $40.00 per holding per annum II. PORTFOLIO ADMINISTRATION (ACCOUNTING, RECORDKEEPING & REPORTING) $ 5,000 per portfolio per annum (SSGA managed) $15,000 per portfolio per annum (external manager) III. PORTFOLIO ACTIVITY $13.00 per depository trade (DTC, FED, PTC) $15.00 per depository trade (DTC, FED, PTC) $35.00 per physical trade 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 @ eighteen (18) basis points per annum I. PORTFOLIO ADMINISTRATION (ACCOUNTING, RECORDKEEPING & REPORTING) $50,000 per portfolio per annum II. PORTFOLIO ACTIVITY International Sub-Custodian Charges Group A Group B Group C Group D Group E Transaction ($) 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 Luxembourge 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 OTHER CHARGES (Only if Applicable) * Plant (Plan) Accounting $735.00 per plant (plan) per annum * Short Term Investment Fund Annual administrative/management fees are netted out of yield * Out-of-Pockets Out-of-Pockets such as wires, courier, and communication charges are borne by the client * Stamp Duty and Registration Expenses paid to a third party for stamp duty and registration will be billed to the client * Foreign Exchange A charge of $75.00 will be assessed for each foreign exchange executed through a third party ANALYTICS SERVICES * Performance Measurement $2,500 Per Portfolio * Investment Compliance Monitoring $750 Per Portfolio STATE STREET BANK AND TRUST COMPANY MASTER TRUST SERVICES FEE SCHEDULE FOR SAN DIEGO GAS & ELECTRIC NDT DOMESTIC PRO FORMA TRUST/CUSTODY CHARGES Fixed Income SGE2 Brown Brothers 19,900,000 * .50 bp 995.00 SGE3 Brown Brothers 49,769,000 * .50 bp 2,488.00 SGE4 Delaware 88,438,000 * .50 bp 4,422.00 7,905.00 Equity SGE1 Fidelity 230 Holdings * $40.00 9,200.00 SGE6 State Street Global Advisors 600 Holdings * $40.00 24,000.00 33,200.00 PORTFOLIO ADMINISTRATION SGE1 Fidelity 15,000.00 SGE2 Brown Brothers 6,000.00 SGE3 Brown Brothers 6,000.00 SGE4 Delaware 6,000.00 SGE6 State Street Global Advisors 5,000.00 38,000.00 PORTFOLIO ACTIVITY SGE1 Fidelity 660 trades * $15.00 9,900.00 SGE2 Brown Brothers 30 trades * $15.00 450.00 SGE3 Brown Brothers 30 trades * $15.00 450.00 SGE4 Delaware 60 trades * $15.00 900.00 SGE6 State Street Global Advisors 425 trades * $13.00 5,525.00 17,225.00 TOTAL 96,330.00 ANALYTICS 5 Portfolios * (3,250.00) 16,250.00 STATE STREET BANK AND TRUST COMPANY MASTER TRUST SERVICES FEE SCHEDULE FOR SAN DIEGO GAS & ELECTRIC NDT INTERNATIONAL PRO FORMA TRUST/CUSTODY CHARGES Equity SGE7 State Street Global Advisors 25,000,000 * 18 BP 45,000.00 PORTFOLIO ADMINISTRATION SGE7 State Street Global Advisors 50,000.00 PORTFOLIO ACTIVITY SGE7 State Street Global Advisors 100 trades * $35.00 3,500.00 25,000,000* 3 BP 7,500.00 TOTAL 106,000.00 ANALYTICS 1 Portfolios * (3,250.00) 3,250.00