PART 3 - EXECUTION GENERAL Traffic Control: In accordance with Section 01 50 00, Temporary Facilities and Controls. Minimize inconvenience to traffic, but keep vehicles off freshly treated or paved surfaces to avoid pickup and tracking of asphalt. Driveways: Repave driveways from which pavement was removed. Leave driveways in as good or better condition than before start of construction. LINE AND GRADE Provide and maintain intermediate control of line and grade, independent of underlying base, to meet finish surface grades and minimum thickness. Shoulders: Construct to line, grade, and cross section shown. PREPARATION Prepare subgrade as specified in Section 31 23 13, Subgrade Preparation and/or the Standard Specifications. In the instance of a conflict, Standard Specifications shall govern. PAVEMENT APPLICATION General: Place asphalt concrete mixture on approved, prepared base in conformance with the Standard Specifications. Tack Coat: Apply uniformly to clean, dry surfaces avoiding overlapping of applications. Do not apply more tack coat than necessary for the day’s paving operation. Touch up missed or lightly coated surfaces and remove excess material. Application Rate: Minimum 0.05 to 0.15 gallon per square yard of surface area. Pavement Mix: Prior to Paving: Sweep primed surface free of dirt, dust, or other foreign matter. Patch holes in primed surface with asphalt concrete pavement mix. Blot excess prime material with sand. Compacted Lift Thickness: Minimum: Twice maximum aggregate size, but in no case less than 1 inch. Maximum: 4 inches. Total Compacted Thickness: As shown. Apply such that meet lines are straight and edges are vertical.
PART 3 - EXECUTION GENERAL Traffic Control: In accordance with Section 01 50 00, Temporary Facilities and Controls. Minimize inconvenience to traffic, but keep vehicles off freshly treated or paved surfaces to avoid pickup and tracking of asphalt. Driveways: Repave driveways from which pavement was removed. Leave driveways in as good or better condition than before start of construction. LINE AND GRADE Provide and maintain intermediate control of line and grade, independent of underlying base, to meet finish surface grades and minimum thickness. Shoulders: Construct to line, grade, and cross section shown. PREPARATION Prepare subgrade as specified in Section 31 23 13, Subgrade Preparation and/or the Standard Specifications. In the instance of a conflict, Standard Specifications shall govern. PAVEMENT APPLICATION General: Place asphalt concrete mixture on approved, prepared base in conformance with the Standard Specifications. Tack Coat: Apply uniformly to clean, dry surfaces avoiding overlapping of applications. Do not apply more tack coat than necessary for the day’s paving operation. Touch up missed or lightly coated surfaces and remove excess material. Application Rate: Minimum 0.05 to 0.15 gallon per square yard of surface area. Pavement Mix: Prior to Paving: Sweep primed surface free of dirt, dust, or other foreign matter. Patch holes in primed surface with asphalt concrete pavement mix. Blot excess prime material with sand. Compacted Lift Thickness: Minimum: Twice maximum aggregate size, but in no case less than 1 inch. Maximum: 4 inches. Total Compacted Thickness: As shown. Apply such that meet lines are straight and edges are vertical.
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