Laying First Class Dry Brick on edge flooring or paving in ordinary bonded courses or in herring bond or other special courses / bond with rough dressing of soil, final dressing of earth to give level surface and camber. Al joints shall be thoroughly filled / grouted with dry sand, applied to a thickness of not less than 20 mm over the surface of flooring and brushed into the joints, rolling the surface with light road roller after sprinkling with water complete in all respects.