Expansion joints not less than one-half inch thick shall be placed at intervals of about fifty feet in the sidewalks and curb and gutter. Expansion joints one-half inch thick shall be provided between the sidewalk and all structures such as light standards, valve-boxes, traffic poles, etc., which extend through the sidewalk or curb or gutter. Expansion joints shall be placed wherever sidewalks or curbs or gutters abut against concrete driveways, concrete pavements and/or concrete walks, as directed by the Engineer.
(Ord. 352. Passed 10-22-62.)