# Guidelines for the Design of Buried Steel Pipe

**Citation:** DCA10MP008 docket item 331  
**Type / status:** incident / current  
**Agency:** National Transportation Safety Board  
**Effective:** Not stated  
**Published:** Not stated

DCA10MP008; docket item 331; Adobe PDF file.

## Document text

Guidelines for the Design of Buried Steel Pipe DCA10MP008 docket item 331. 83 pages. 0 photograph references. Published media type: Adobe PDF file. Metadata only; the linked docket file is not mirrored.

## Provenance

- Official: Yes
- Source: <https://data.ntsb.gov/Docket/Document/docBLOB?ID=40347754&FileExtension=.PDF&FileName=Guidelines%20for%20the%20Design%20of%20Buried%20Steel%20Pipe-Master.PDF>
- Source ID: `ntsb-dockets`
- SHA-256: `585b27db3b3256e7e2a2921451ba6efeb3e742de4cbed0ff3c29342b27336b49`
- Retrieved: 2026-08-20T04:58:09.797Z
- Exported: 2026-08-23T02:14:36.130Z
- Document slug: `ntsb-docket-item-40347754`

### Source metadata

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  "ntsbNumber": "DCA10MP008",
  "blobId": "40347754",
  "ordinal": 331,
  "pages": 83,
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  "publishedMediaType": "Adobe PDF file",
  "fileExtension": ".PDF",
  "fileName": "Guidelines for the Design of Buried Steel Pipe-Master.PDF",
  "docketUrl": "https://data.ntsb.gov/Docket/?NTSBNumber=DCA10MP008",
  "tableOfContentsUrl": "https://data.ntsb.gov/Docket/TOCPrintable?data=77250",
  "docketReportedMode": "Hazmat",
  "docketCreationDate": "2010-09-14",
  "docketLastModifiedDate": "2015-02-24",
  "docketPublicReleaseDate": "2011-03-01",
  "metadataOnly": true,
  "binaryMirrored": false,
  "caveat": "Docket item metadata and official link only. The title does not establish authorship, evidentiary weight, NTSB endorsement, legal effect, or a current regulatory finding; party submissions and evidence binaries are not mirrored.",
  "jurisdiction": "US"
}
```