Sec. 17-98. - Same—Surface composition.

(a)   The asphalt wearing surface shall be composed of gravel or crushed stone, sand and asphalt cement.

(b)   The stone or gravel must be hard and durable and free from inorganic or foreign substance.

(c)   The sand must be of good quality, bank or river sand.

(d)   The asphalt cement shall meet the requirements for oil or native asphalt as prescribed in sections 17-81 through 17-91. Bidders must state which sections they are bidding under.