# SOUTHERN CALIFORNIA GAS CO — Integrity Assurance Notification

- **operation:** document
- **citation:** PHMSA 25-345723
- **title:** SOUTHERN CALIFORNIA GAS CO — Integrity Assurance Notification
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2025-06-20
- **effective on:** 2025-06-20
- **summary:** GAS TRANSMISSION in CA; WELDED COMPONENT TEMPORARY; PHMSA status: RESOLVED.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-345723-operator-18484.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-345723-operator-18484.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-345723-operator-18484
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/SRCR_and_Integrity_Assurance_Notifications.zip
**body:**

In accordance with Title 49 CFR Section 192.153 (e)(4)(ii), this letter is to notify you of SoCalGas' L-2001W/2002/2003 P6 In-Line Inspection (ILI) project in the Los Angeles region, and temporary pre-fabricated units to be in place for longer than 30 days.
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- **body characters:** 257