{"data":{"id":"us/49-cfr-230.30","jurisdiction":"us","citation":"49 CFR 230.30","heading":"Lap-joint seam boilers.","body":"Every boiler having lap-joint longitudinal seams without reinforcing plates shall have sufficient lagging, jacketing, flues, and tubes removed at every annual inspection so that an inspection of the entire joint, inside and out, can be made, taking special care to detect grooving or cracks at the edges of the seams.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 230—STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS","Subpart B—Boilers and Appurtenances"],"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":"7a0fc537674d99a0706fa1c45fa65b1181eaf30e3865bc0f8ccf6825880fd994","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-230.29","next":"us/49-cfr-230.31"},"notice":"GroundRules: Original legal text. Not legal advice."}