# IMP Attachment I - Table I: Fitness for service calculations performed by Enbridge at NTSB's request using Corrosion, crack and tool tolerance data

**Citation:** DCA10MP007 docket item 206  
**Type / status:** incident / current  
**Agency:** National Transportation Safety Board  
**Effective:** Not stated  
**Published:** Not stated

DCA10MP007; docket item 206; Adobe PDF file.

## Document text

IMP Attachment I - Table I: Fitness for service calculations performed by Enbridge at NTSB's request using Corrosion, crack and tool tolerance data DCA10MP007 docket item 206. 1 page. 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=40369111&FileExtension=.PDF&FileName=IMP%20Attachment%20I%20-%20Table%20I%3A%20Fitness%20for%20service%20calculations%20performed%20by%20Enbridge%20at%20NTSB%27s%20request%20using%20Corrosion,%20crack%20and%20tool%20tolerance%20data-Master.PDF>
- Source ID: `ntsb-dockets`
- SHA-256: `02ad16c2d405b6203fd3bb389d89c9cf30eb17d970e660b120d126d6537510d7`
- Retrieved: 2026-08-20T04:58:09.797Z
- Exported: 2026-08-22T20:01:32.704Z
- Document slug: `ntsb-docket-item-40369111`

### Source metadata

```json
{
  "materialSubtype": "ntsb_docket_item_metadata",
  "ntsbNumber": "DCA10MP007",
  "blobId": "40369111",
  "ordinal": 206,
  "pages": 1,
  "photos": 0,
  "publishedMediaType": "Adobe PDF file",
  "fileExtension": ".PDF",
  "fileName": "IMP Attachment I - Table I: Fitness for service calculations performed by Enbridge at NTSB's request using Corrosion, crack and tool tolerance data-Master.PDF",
  "docketUrl": "https://data.ntsb.gov/Docket/?NTSBNumber=DCA10MP007",
  "tableOfContentsUrl": "https://data.ntsb.gov/Docket/TOCPrintable?data=76766",
  "docketReportedMode": "Pipeline",
  "docketCreationDate": "2010-08-25",
  "docketLastModifiedDate": "2016-08-15",
  "docketPublicReleaseDate": "2012-05-22",
  "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"
}
```