The changes include incorporation of current safety codes as they apply to boilers and pressure vessels in the State of Utah as follows: "American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code - 2015" -- Section I Rules for Construction of Power Boilers, Section IV Rules for Construction of Hearing Boilers, and Section VIII Rules for Construction of Pressure Vessels; "Power Piping B31.1 - 2014"; "Controls and Safety Devices for Automatically Fired Boilers ASME CSD-1 - 2105"; "National Board Inspection Code Part 3 -2015"; "NFPA 85 Boiler and Combustion Systems Hazard Code - 2015 edition"; and "Pressure Vessel Inspection Code: Maintenance Inspection, Rating, Repair and Alteration API 510 tenth edition - 2014".