{"data":{"id":"us-ma/mass.-gen.-laws-ch.-146-74","jurisdiction":"us-ma","citation":"Mass. Gen. Laws ch. 146, § 74","heading":"Safety appliances; tampering; maximum pressure","body":"Section 74. No person shall remove or tamper with any safety appliance prescribed by the board or by the ASME Code, section one, four or eight. The safety relief valve shall not be loaded to a greater pressure than that allowed by the certificate of inspection for the boiler.","path":["Part I","Title XX","Chapter 146"],"source_url":"https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXX/Chapter146/Section74","current_through":"amendments passed before May 31, 2026","vintage":"","retrieved_at":"2026-09-17T05:23:24Z","sha256":"7cfe903e7f97c8b65d38d9c7f5b7b791ad869bc3a1f2ac4ee208962412c17b1a","source_id":"us-ma","stale":false,"prev":"us-ma/mass.-gen.-laws-ch.-146-73","next":"us-ma/mass.-gen.-laws-ch.-146-75"},"notice":"GroundRules: Original legal text. Not legal advice."}