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<br />High Rock Road Waste and Recycling Center Improvements 32 11 23 - 3 <br />Orange County, North Carolina JULY 2021 <br />DAA PN: R00592-213N <br /> <br />for conformance to grade and typical section and will determine the ba se <br />thickness. The thickness of the base shall be within a tolerance of plus or <br />minus 1/2 inch of the base thick specified. <br /> <br />3.3 MAINTENANCE <br /> <br />Where the base material is placed in a trench section, the Contractor shall <br />provide adequate drainage through the shoulders to protect the subgrade and <br />base until such time as the shoulders are completed. The Contractor shall <br />maintain the surface of the base by watering, machining and rolling or dragging <br />where necessary to prevent damage to the base by weather or traffic . Where the <br />base or subgrade is damaged, the Contractor shall repair the damaged area; <br />reshape the base to the required lines, grades, and typical sections; and <br />recompact the base to the required density at no additional cost to the Owner. <br /> <br />3.4 ASPHALT PRIME COAT <br /> <br />An asphalt emulsion prime coat shall be applied to the completed aggregate <br />base course upon acceptance by the Engineer. Application rate shall be 0.4 <br />gallons per square yard, minimum. <br /> <br /> <br />END OF SECTION <br />DocuSign Envelope ID: BBF56E0A-3618-497E-AA70-92F097E8F598