{"operation":"document","citation":"49 CFR 178.347-3","title":"-3 Manhole assemblies.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"Each manhole assembly must conform to § 178.345-5, except that each manhole assembly must be capable of withstanding internal fluid pressures of 40 psig or test pressure of the tank, whichever is greater.\n\n[Amdt. 178-89, 54 FR 25030, June 12, 1989. Redesignated by Amdt. 178-112, 61 FR 18934, Apr. 29","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-178-347-3.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-178-347-3.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-178-347-3","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-178.347-3","body":"Each manhole assembly must conform to § 178.345-5, except that each manhole assembly must be capable of withstanding internal fluid pressures of 40 psig or test pressure of the tank, whichever is greater.\n\n[Amdt. 178-89, 54 FR 25030, June 12, 1989. Redesignated by Amdt. 178-112, 61 FR 18934, Apr. 29, 1996]","truncated":false,"body_characters":307}