{"operation":"document","citation":"49 CFR 179.103-2","title":"-2 Manway cover.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"(a) The manway cover must be an approved design.\n\n(b) If no valves or measuring and sampling devices are mounted on manway cover, no protective housing is required.\n\n[29 FR 18995, Dec. 29, 1964. Redesignated at 32 FR 5606, Apr. 5, 1967, and amended by Amdt. 179-50, 60 FR 49077, Sept. 21, 1995]","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-179-103-2.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-179-103-2.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-179-103-2","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-179.103-2","body":"(a) The manway cover must be an approved design.\n\n(b) If no valves or measuring and sampling devices are mounted on manway cover, no protective housing is required.\n\n[29 FR 18995, Dec. 29, 1964. Redesignated at 32 FR 5606, Apr. 5, 1967, and amended by Amdt. 179-50, 60 FR 49077, Sept. 21, 1995]","truncated":false,"body_characters":294}