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February 26, 2018 Page 1 of 7 <br /> <br /> <br /> <br />2018 RECOMMENDED GUIDE SPECIFICATION FOR ASPHALT PAVEMENTS FOR <br />LOCAL GOVERNMENTS AND NON-GOVERNMENTAL APPLICATIONS <br /> <br />This recommended specification incorporates the latest asphalt pavement technologies. It attempts to <br />present the best practices, procedures and processes but is not intended to replace sound engineering <br />knowledge, judgment and experience. <br /> <br />The Indiana Department of Transportation (INDOT) Standard Specifications, Section 402 – Hot Mix <br />Asphalt, HMA, Pavement dated 2018, shall apply with the modifications as noted herein. Section numbers <br />refer to INDOT Standard Specifications. <br /> <br />HMA.01 Description <br />This work shall consist of one or more courses of Hot Mix Asphalt (HMA) base, intermediate, surface <br />mixtures or other miscellaneous HMA application. <br /> <br />HMA.02 Quality Control <br />HMA shall be supplied from a Certified HMA Plant in accordance with Indiana Test Method (ITM) 583 – <br />Certified Volumetric Hot Mix Asphalt Producer Program. HMA shall be transported and placed according <br />to a Quality Control Plan (QCP) prepared by the Contractor in accordance with ITM 803 – Contractor <br />Quality Control Plan for HMA Pavement. The QCP shall be submitted to the Contracting Agency five <br />calendar days prior to commencing HMA paving operations. <br /> <br />HMA.03 Materials <br />PG binders for HMA shall be supplied by an INDOT approved supplier in accordance with ITM 581 – Asphalt <br />Supplier Certification (ASC) Program and shall meet the requirements of Section 902.01. <br /> <br />Aggregate materials for HMA mixtures shall be supplied by an INDOT Certified Aggregate Producer (CAPP). <br />The aggregates shall meet the requirements of Section 904. <br /> <br />The HMA fine aggregate materials shall meet the requirements of Section 904.02(b), except the fine <br />aggregate angularity table shall be modified as follows: <br /> <br />FINE AGGREGATE ANGULARITY <br />Type Depth from Surface <br />≤ 4 inches* > 4 inches <br />A <br />B 40 40 <br />C 45 40 <br />*Note: For 4.75 mm mixtures, the fine aggregate angularity shall <br />be 40 for Type A and 45 for Type B and C. <br />Asphalt Pavement Association of Indiana, Inc. <br />