{"operation":"document","citation":"CPF 520031005W","title":"NORTHWEST PIPELINE LLC — Warning Letter","source_type":"enforcement","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":"2003-05-30","effective_on":null,"summary":"CLOSED warning letter citing 192.463(a).","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-enforcement-520031005w.json","markdown":"https://regulus.evalyn.ai/document/phmsa-enforcement-520031005w.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-enforcement-520031005w","source_url":"https://primis.phmsa.dot.gov/enforcement-data/case/520031005W","body":"Warning Letter involving NORTHWEST PIPELINE LLC. PHMSA's enforcement data identifies the cited regulation as 192.463(a). The case was opened on 2003-05-30 and is reported as closed as of 2003-05-30. Open the official case record for notices, responses, orders, and the latest status.\n\nPHMSA lists no public case documents for this record.","truncated":false,"body_characters":338}