SAN DIEGO GAS & ELECTRIC CO — Integrity Assurance Notification

REASSESSMENT INTERVAL ABOVE 30% SMYSPlease find the attached extension request letter, and accompanying documentation, in accordance with 49 CFR § 192.939(a). There are 4 separate attachments. As required by 49 CFR §190.343, Information made available to the public and request for protection of confidential commercial information, please find attached: • Confidentiality marked versions and redacted versions of: ¿ SDG&E 6-Month Assessment Extension.pdf • “Confidentiality Declaration SDGE 6-Month Assessment Extensions.pdf”, for CPUC treatment of confidential information • “PHMSA FOIA - SDGE 6-month Assessment Extension Request.pdf”, explanation of our request for confidential treatment of these documents at a federal level#