Any repair or alteration work within an existing building to which an addition is being made shall comply with the applicable requirements for the work as classified.
780 CMR, ch. 51, app AF, app AJ, AJ112.3
Any repair or alteration work within an existing building to which an addition is being made shall comply with the applicable requirements for the work as classified.
780 CMR, ch. 51, app AF, app AJ, AJ112.3