{"data":{"id":"us/49-cfr-179.103-2","jurisdiction":"us","citation":"49 CFR 179.103-2","heading":"-2 Manway cover.","body":"(a) The manway cover must be an approved design.\n(b) If no valves or measuring and sampling devices are mounted on manway cover, no protective housing is required.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER I—PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—HAZARDOUS MATERIALS REGULATIONS","PART 179—SPECIFICATIONS FOR TANK CARS","Subpart C—Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120)"],"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":"46b90a524d0bb921c70428ab633212b61807c416446e33fb268044e59b4f4527","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-179.103-1","next":"us/49-cfr-179.103-3"},"notice":"GroundRules: Original legal text. Not legal advice."}