# MATERIALS LABORATORY FACTUAL REPORT 22-003

**Citation:** PLD21FR003 docket item 13  
**Type / status:** incident / current  
**Agency:** National Transportation Safety Board  
**Effective:** Not stated  
**Published:** Not stated

PLD21FR003; docket item 13; Text/Image.

## Document text

MATERIALS LABORATORY FACTUAL REPORT 22-003 PLD21FR003 docket item 13. 41 pages. 0 photograph references. Published media type: Text/Image. Metadata only; the linked docket file is not mirrored.

## Provenance

- Official: Yes
- Source: <https://data.ntsb.gov/Docket/Document/docBLOB?ID=13389445&FileExtension=pdf&FileName=22-003%20-%20Coolidge%20AZ%20pipe-Rel.pdf>
- Source ID: `ntsb-dockets`
- SHA-256: `902a3ec8d2bccceedc9af6d71ce6951878ec3c3774e8ded32cddb8c361a576a9`
- Retrieved: 2026-08-20T04:58:09.797Z
- Exported: 2026-08-24T10:59:55.496Z
- Document slug: `ntsb-docket-item-13389445`

### Source metadata

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  "ntsbNumber": "PLD21FR003",
  "blobId": "13389445",
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  "fileName": "22-003 - Coolidge AZ pipe-Rel.pdf",
  "docketUrl": "https://data.ntsb.gov/Docket/?NTSBNumber=PLD21FR003",
  "tableOfContentsUrl": "https://data.ntsb.gov/Docket/TOCPrintable?data=103697",
  "docketReportedMode": "Pipeline",
  "docketCreationDate": "2021-09-20",
  "docketLastModifiedDate": "2021-08-15",
  "docketPublicReleaseDate": "2022-09-15",
  "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"
}
```