apron notes 1 6 6 6 6 2 aprons shall be nstructed at least 3 ft. from all utility poles, fire hydrants, telephone pedestals, etc. permission from property owner shall be acquired before nstructing this portion of driveway apron. apron slopes; 1/4":1' through first 3' (min.) and 1.5":1' (max.) beyond to sidewalk.