---
kind: "section"
citation: "49 C.F.R. § 192.489"
title: "49"
number: "192.489"
heading: "Remedial measures: Cast iron and ductile iron pipelines."
url: "https://uscodex.org/cfr/49/192.489"
---

# §192.489. Remedial measures: Cast iron and ductile iron pipelines.

- (a) **General graphitization.** Each segment of cast iron or ductile iron pipe on which general graphitization is found to a degree where a fracture or any leakage might result, must be replaced.
- (b) **Localized graphitization.** Each segment of cast iron or ductile iron pipe on which localized graphitization is found to a degree where any leakage might result, must be replaced or repaired, or sealed by internal sealing methods adequate to prevent or arrest any leakage.

## Notes

### Source

Source: Amdt. 192-4, 36 FR 12302, June 30, 1971, unless otherwise noted.

### Authority

Authority: 30 U.S.C. 185(w)(3), 49 U.S.C. 5103, 60101 et. seq., and 49 CFR 1.97.

### Source

Source: 35 FR 13257, Aug. 19, 1970, unless otherwise noted.