{"data":{"id":"us/49-cfr-195.110","jurisdiction":"us","citation":"49 CFR 195.110","heading":"External loads.","body":"(a) Anticipated external loads (e.g., earthquakes, vibration, thermal expansion, and contraction) must be provided for in a pipeline system's design. Sections 401, 402, 403.3, and 403.9 of ASME B31.4 (incorporated by reference, see § 195.3) must be followed to provide for expansion and flexibility.\n(b) The pipe and other components must be supported in such a way that the support does not cause excess localized stresses. In designing attachments to pipe, the added stress to the wall of the pipe must be computed and compensated for.","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 195—TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE","Subpart C—Design Requirements"],"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":"938a62b9c24cc152bcb1d2e5565dc5b975f5e3129a34937b2b6f3bf181bc2e6e","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-195.108","next":"us/49-cfr-195.111"},"notice":"GroundRules: Original legal text. Not legal advice."}