A masonry contractor installs
- (1) chimneys of stone, brick, or block;
- (2) stone or brick flooring;
- (3) stone, brick, or block masonry fences and walls;
- (4) refractories;
- (5) fireplaces, attached or remote; or
- (6) brick, stone and block mortaring.
(Eff. 7/26/90, Register 115)