Drying Bed Asphalt Re-surfacing, BMF
Surfacing will consist of mill and fill, resurfacing, of approximately 169,000
square feet of existing asphalt surface for positive drainage. All milling will be done to
match the existing slope of the drying beds. Mill existing AC to a depth of 1.5 (0.125′)
inch, with a 1.5 (0.125′) inch total single application overlay Level 3, 1/2â (Dense Graded
Mix Design) wearing course. Berms will not require milling, but will require a 1.5 (0.125′)
inch overlay. The 1.5 (0.125′) inch overlay on the berms must match the existing slope.
Prior to application of the wearing course, apply a leveling course as needed to
eliminate irregularities in the contour of the existing surface of Air Drying Beds #5 and #6
as identified in 3.6 of this specification.