# SOUTHERN CALIFORNIA GAS CO — Integrity Assurance Notification

- **operation:** document
- **citation:** PHMSA 25-329782
- **title:** SOUTHERN CALIFORNIA GAS CO — Integrity Assurance Notification
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2024-12-31
- **effective on:** 2024-12-31
- **summary:** GAS TRANSMISSION in CA; REASSESSMENT INTERVAL ABOVE 30% SMYS; PHMSA status: OBJECTIONS RESOLVED.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-329782-operator-18484.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-329782-operator-18484.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-329782-operator-18484
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/SRCR_and_Integrity_Assurance_Notifications.zip
**body:**

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: 6-Month Assessment Extension_SoCalGas_L4000 P1 “Confidentiality Declaration Extension Requests SoCalGas 12-31-24.pdf”, for CPUC treatment of confidential information “PHMSA FOIA Request – Extension Requests – SoCalGas 12-31-24”, explanation of our request for confidential treatment of these documents at a federal level
- **truncated:** false
- **body characters:** 542