Relating to the state building code; requiring the department of administration to adopt the most current edition of the national mechanical code published by the American national standards institute and authorizing the department to adopt the necessary amendments to the code for state conditions, requiring the department to establish a permanent process to allow adoption of the newest edition of the national consensus mechanical code with appropriate Minnesota amendments within a certain amount of time of publication; requiring the board of electricity and the department of health upon determination of necessity to adopt the most current editions of the national electrical and plumbing codes respectively published by ANSI, authorizing necessary amendments and requiring the establishment of a permanent adoption process; clarifying certain licensing requirements for pipe layers (je)