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ASPHALT CONCRETE PAVING <br />Section 02513 <br />15-1207 <br />B. Temperature of Hot Mix Asphalt: Not less than 275 degrees F nor more than 325 degrees <br />F when added to aggregate. <br />C. Temperature of Hot Mix Aggregate: Not less than 250 degrees F nor more than 325 <br />degrees F when asphalt is added. <br />D. Temperature of Hot Mix Asphalt Concrete: Asphalt shall be not less than 285 degrees at <br />time of application, nor more than 350 degrees. Asphalt not meeting the required <br />temperature shall not be used. <br />E. Temperature of Warm Mix Asphalt: Mixing and placement; Per the approved manufactures <br />heat range recommendations for mixing and placement. <br />PART 3 - EXECUTION <br />3.01 EXAMINATION OF CONDITIONS <br />A. Conditions of Work in Place: Subsurfaces which are to receive materials specified under <br />this Section shall be carefully examined before beginning work hereunder, and any defects <br />therein shall be reported, in writing, to the Architect. Work shall not be started until such <br />defects have been corrected. Starting of work shall imply acceptance of conditions as they <br />exist. <br />3.02 PREPARATION <br />A. Sub -Grade: Clean, shape and compact to hard surface free from elevations or depressions <br />exceeding 0.05' in 10' from true plane. Compact per Section 02200. Compaction and <br />moisture content shall be verified immediately prior to placement of asphalt. Proof roll <br />subgrade in presence of geotechnical engineer prior to placement of aggregate base. <br />3.03 INSTALLATION <br />A. Headers: <br />1. General: Install as edging to asphalt paving, except where adjoining existing <br />pavement, concrete curbs, walks or building. <br />2. Existing Headers: Remove existing headers where new paving will join existing. <br />Saw cut existing asphalt to provide clean edge. <br />3. Lines and Levels: Install true to line and grade. Cut off tops of stakes 2 -inches <br />below top of header so they will not be visible on completion of job. <br />B. Asphalt Paving: <br />Base Course: Install in accord with State Specifications, Section 26. Compact to <br />relative compaction of not less than 95%, ASTM D1557. The material shall be <br />deposited on the subgrade in such a manner as to provide a uniform section of <br />material within five percent tolerance of the predetermined required depth. <br />5 <br />