{"operation":"document","citation":"DCA15MP002 docket item 3","title":"Two NTSB investigators examining and taking pipe section measurements of Line-4 at the incident site","source_type":"incident","agency":"National Transportation Safety Board","status":"current","official":true,"published_on":null,"effective_on":null,"summary":"DCA15MP002; docket item 3; Adobe PDF file.","machine_formats":{"json":"https://regulus.evalyn.ai/document/ntsb-docket-item-40453454.json","markdown":"https://regulus.evalyn.ai/document/ntsb-docket-item-40453454.md"},"app_url":"https://regulus.evalyn.ai/document/ntsb-docket-item-40453454","source_url":"https://data.ntsb.gov/Docket/Document/docBLOB?ID=40453454&FileExtension=.PDF&FileName=Two%20NTSB%20investigators%20examining%20and%20taking%20pipe%20section%20measurements%20of%20Line-4%20at%20the%20incident%20site-Master.PDF","body":"Two NTSB investigators examining and taking pipe section measurements of Line-4 at the incident site DCA15MP002 docket item 3. 1 page. 1 photograph references. Published media type: Adobe PDF file. Metadata only; the linked docket file is not mirrored.","truncated":false,"body_characters":252}