# DOMINION ENERGY SOUTH CAROLINA, INC. — Integrity Assurance Notification

- **operation:** document
- **citation:** PHMSA 23-285275
- **title:** DOMINION ENERGY SOUTH CAROLINA, INC. — Integrity Assurance Notification
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2023-08-24
- **effective on:** 2023-08-24
- **summary:** GAS TRANSMISSION in SC; ECA MECHANICAL DAMAGE EVALUATION; PHMSA status: RESOLVED.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-leading-ian-23-285275-operator-18408.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-leading-ian-23-285275-operator-18408.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-leading-ian-23-285275-operator-18408
- **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 §192.712(c)(11), Dominion Energy South Carolina (DESC) is submitting notification to PHMSA to use engineering critical assessments to evaluate dents and other mechanical damage that could result in stress risers or other integrity impacts to its transmission pipelines. Included with this notification are relevant procedures and an example engineering critical assessment with documentation.
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- **body characters:** 411