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Paving - Technical Data
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Lay out and mark area of overlay.
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Where asphalt overlay adjoins existing surfaces, provide for a transition.
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Clean overlay area of vegetation, dirt and surface debris as required. Dispose of all debris offsite.
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Mechanically apply liquid asphalt tack coat to complete area of overlay.
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Install asphalt leveling course material when needed to level any severely depressed areas.
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Install 2” average depth of hot mix asphalt surface course material.
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Roll surface course to achieve a true and firm finish.
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Apply a seal of liquid asphalt, when necessary, to the adjoining edges
of the overlay to help prevent moisture penetration.
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