905.01 STANDARDS FOR CONDEMNING SIDEWALKS.
   (a)   Any block having a crack or cracks more than 1/4" wide.
   (b)   Blocks or portions of blocks thereof whose edges differ vertically by more than ½" from the adjoining blocks or portions of blocks.
   (c)   Blocks that have holes in them 5/8" or more in diameter or are cracked and broken so that pieces are missing or loose.
   (d)   Blocks having depression, reverse cross-slope (sloping away from the street) or below curb grade so as to impound mud or water.
   (e)   Blocks having a cross-slope in excess of 3/4" vertical per one foot horizontal.
   (f)   Blocks that causes an abrupt change in the longitudinal grade of the sidewalk.
   (g)   Blocks that are raveled; i.e., leaving the surface very rough with the course aggregate protruding.
   (h)   Cellar doors and coal hole covers that are not flush with the sidewalk, or having a smooth surface, or projecting hinges or are structurally unsafe.
   (i)   Cellar grating that have openings measuring more than 5/8" or project above the sidewalk, or are structurally unsafe.
   (j)   Any natural stone slabs, steel plates (other than approved covers over cellar openings), or prismatic lights used as sidewalk over a subgrade.
   (k)   Defective columns or beams supporting a sidewalk slab over a sub-space.
   (l)   Stumps, stones, private sign posts or any other unauthorized obstruction in the sidewalk space.
(Ord. 2015-11. Passed 9-14-15.)