# NTSB PIPELINE INVESTIGATION REPORT PIR-23/01

**Citation:** PLD21FR003 docket item 1  
**Type / status:** incident / current  
**Agency:** National Transportation Safety Board  
**Effective:** Not stated  
**Published:** Not stated

PLD21FR003; docket item 1; Text/Image.

## Document text

NTSB PIPELINE INVESTIGATION REPORT PIR-23/01 PLD21FR003 docket item 1. 11 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=15417030&FileExtension=pdf&FileName=PIR-23-01-Rel.pdf>
- Source ID: `ntsb-dockets`
- SHA-256: `6df5d293d06b9c112528d7bb16419a8696a2501ecc2734498c0c2babdff159ee`
- Retrieved: 2026-08-20T04:58:09.797Z
- Exported: 2026-08-24T09:32:24.304Z
- Document slug: `ntsb-docket-item-15417030`

### Source metadata

```json
{
  "materialSubtype": "ntsb_docket_item_metadata",
  "ntsbNumber": "PLD21FR003",
  "blobId": "15417030",
  "ordinal": 1,
  "pages": 11,
  "photos": 0,
  "publishedMediaType": "Text/Image",
  "fileExtension": "pdf",
  "fileName": "PIR-23-01-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"
}
```