¾” DRIVEWAY ROCK MATERIAL; Rock material shall be per MAG Section 701, and as modified herein. Product delivered shall be clean rock material having fractured faces, two-sided minimum, D50 = ¾”, ¼” minimum diameter, 1-1/4” maximum diameter, on average and distributed normally across the range of diameters. Rock used shall be sound, durable, hard, resistant to abrasion, and of such character that it will not disintegrate from the action of air, water, or the conditions met in handling and placing said material. Stockpile is subject to visual inspection for acceptance by Yavapai County. 1” DRAIN ROCK MATERIAL; Rock material shall be per MAG Section 701, and as modified herein. Product delivered shall be clean rock material having fractured faces, two-sided minimum, D50 = 1”, 1/2” minimum diameter, 1-1/2” maximum diameter, on average and distributed normally across the range of diameters. Rock used shall be sound, durable, hard, resistant to abrasion, and of such character that it will not disintegrate from the action of air, water, or the conditions met in handling and placing said material. Stockpile is subject to visual inspection for acceptance by Yavapai County. THREE FOOT MINUS ROCK MATERIAL; Clean three foot minus rock material, fractured face, two-sided minimum, D50 = 2 feet, 6” minimum. Stockpile is subject to visual inspection for acceptance by Yavapai County.
