# Pipeline Operations - Columbia Gas - Regulator Risk Model - Response to NTSB

- **operation:** document
- **citation:** PLD18MR003 docket item 30
- **title:** Pipeline Operations - Columbia Gas - Regulator Risk Model - Response to NTSB
- **source type:** incident
- **agency:** National Transportation Safety Board
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** Not available
- **summary:** PLD18MR003; docket item 30; Adobe PDF file.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/ntsb-docket-item-40476221.json
- **markdown:** https://regulus.evalyn.ai/document/ntsb-docket-item-40476221.md
- **app url:** https://regulus.evalyn.ai/document/ntsb-docket-item-40476221
- **source url:** https://data.ntsb.gov/Docket/Document/docBLOB?ID=40476221&FileExtension=.PDF&FileName=Pipeline%20Operations%20-%20Columbia%20Gas%20-%20Regulator%20Risk%20Model%20-%20Response%20to%20NTSB-Master.PDF
**body:**

Pipeline Operations - Columbia Gas - Regulator Risk Model - Response to NTSB PLD18MR003 docket item 30. 2 pages. 0 photograph references. Published media type: Adobe PDF file. Metadata only; the linked docket file is not mirrored.
- **truncated:** false
- **body characters:** 230