# Pipeline Safety: Cast Iron Pipe (Supplementary Advisory Bulletin) - Advisory Bulletin

**Citation:** PHMSA-2012-0039  
**Type / status:** rulemaking / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** Not stated

Pipeline Safety: Cast Iron Pipe (Supplementary Advisory Bulletin) - Advisory Bulletin

## Document text

Pipeline Safety: Cast Iron Pipe (Supplementary Advisory Bulletin) - Advisory Bulletin

## Provenance

- Official: Yes
- Source: <https://www.regulations.gov/docket/PHMSA-2012-0039>
- Source ID: `regulations-gov`
- SHA-256: `8eab39e03cc58466ff4e8d84da1c5558c9ef45efba283580d73e03e01312a5d9`
- Retrieved: 2026-08-20T02:11:23.714Z
- Exported: 2026-08-24T04:01:44.873Z
- Document slug: `regulations-gov-phmsa-2012-0039`

### Source metadata

```json
{
  "docketId": "PHMSA-2012-0039",
  "docketType": "Nonrulemaking",
  "agencyId": "PHMSA",
  "lastModifiedDate": "2012-03-23T10:42:46Z",
  "collectionQuery": "PHMSA pipeline",
  "metadataOnly": true,
  "jurisdiction": "US"
}
```