Civil · C-43VBG

Light-Duty Asphalt Section

Materials

Elements

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This assembly consists of a 3-inch bituminous concrete surface course using PG 64-22 binder meeting APWA specification 32 12 05, placed over a 9-inch aggregated base course conforming to APWA specification 32 11 23 and the geotechnical report. The pavement structure bears upon properly prepared fills, stabilized natural subgrade soils, or structural site grading fill compacted to a minimum of 95 percent of maximum dry density. All paving must be installed over properly prepared natural or existing fill soils with structural fill lifts restricted to a maximum of 8 inches in loose thickness. Existing asphalt, surface vegetation, and deleterious materials must be entirely removed across the site prior to placement.

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