Civil · C-H7C7W

Asphalt Concrete Pavement Section

Materials

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The pavement assembly consists of 4 inches of asphalt pavement over 10 inches of Class 2 aggregate base compacted to at least 95 percent relative compaction per ASTM D 1557. The subgrade requires a minimum 12 inches of scarification, moisture conditioning to near optimum moisture content, and compaction to at least 95 percent relative compaction per geotechnical recommendations. Subgrade preparation excludes required over-excavation as noted in the geotechnical report.

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