All newly constructed units to be installed in the State of Nebraska shall be built to the appropriate Edition of the ASME Boiler and Pressure Vessel Code. All documentation, including the Manufacturers' Data Report, data plates, drawings, parts lists, Installation Manuals, Operating Manuals and all other documentation supplied for the unit shall be in English and all measurements shall be in U.S. customary units indicating inches, feet, pounds per square inch, etc. All pressure gauges, thermometers and other controls and safety devices shall also be provided in U.S. customary units.
229 Neb. Admin. Code, ch. 2, § 012