{"data":{"id":"us/49-cfr-192.173","jurisdiction":"us","citation":"49 CFR 192.173","heading":"Compressor stations: Ventilation.","body":"Each compressor station building must be ventilated to ensure that employees are not endangered by the accumulation of gas in rooms, sumps, attics, pits, or other enclosed places.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER I—PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER D—PIPELINE SAFETY","PART 192—TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS","Subpart D—Design of Pipeline Components"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"4cc603ff9c4bef452685adbaa9b28c6630368f7c58abcd4b86c0fc0c8b08e87d","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-192.171","next":"us/49-cfr-192.175"},"notice":"GroundRules: Original legal text. Not legal advice."}