A. No grading, filling, clearing of vegetation, operation of equipment or disturbance of the soil shall take place in areas where any historic, prehistoric ruins, monuments or objects of antiquity are present.
B. The grading plan shall indicate all such historic or prehistoric areas on the site and shall indicate the measures that will be taken to protect such areas. Should excavation uncover or discover any historic or prehistoric ruins or monuments or object of antiquity which were not known at the time of the submittal of the grading plan, all work in the immediate area shall cease until the building department shall determine what precautions should be taken to preserve the historic artifacts. (Ord. 2012.04, 1-18-2012)