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SCOPE OF AASHTO ACCREDITATION FOR: <br />RASH O <br />ACCREDITED <br />Standard: <br />Kleinfelder, Inc. <br />in Long Beach, California, USA <br />Asphalt Mixture <br />Accredited Since: <br />R47 <br />Reducing Samples of Hot -Mix Asphalt to Testing Size <br />R68 <br />Preparation of Asphalt Mixtures by Means of the Marshall Apparatus <br />T30 <br />Mechanical Analysis of Extracted Aggregate <br />T166 <br />Bulk Specific Gravity of Compacted Hot Mix Asphalt Using Saturated Surface -Dry Specimens <br />T168 <br />Sampling Bituminous Paving Mixtures <br />T209 <br />Maximum Specific Gravity of Hot Mix Asphalt Paving Mixtures <br />T245 <br />Resistance to Plastic Flow of Asphalt Mixtures Using Marshall Apparatus <br />T269 <br />Percent Air Voids in Compacted Dense and Open Bituminous Paving Mixtures <br />T275 <br />Bulk Specific Gravity of Compacted Bituminous Mixtures Using Paraffin -Coated Specimens <br />T308 <br />Determining the Asphalt Content of Hot Mix Asphalt (HMA) by the Ignition Method <br />D979 <br />Sampling Bituminous Paving Mixtures <br />D1188 <br />Bulk Specific Gravity of Compacted Bituminous Mixtures Using Paraffin -Coated Specimens <br />D2041 <br />Maximum Specific Gravity of Hot Mix Asphalt Paving Mixtures <br />D2726 <br />Bulk Specific Gravity of Compacted Hot Mix Asphalt Using Saturated Surface -Dry Specimens <br />D2950 <br />Density of Bituminous Concrete In Place by Nuclear Methods <br />D3203 <br />Percent Air Voids in Compacted Dense and Open Bituminous Paving Mixtures <br />D5444 <br />Mechanical Analysis of Extracted Aggregate <br />D6307 <br />Determining the Asphalt Content of Hot Mix Asphalt (HMA) by the Ignition Method <br />D6926 <br />Preparation of Asphalt Mixtures by Means of the Marshall Apparatus <br />D6927 <br />Resistance to Plastic Flow of Asphalt Mixtures Using Marshall Apparatus <br />Page 2 of 4 <br />This certificate was generated on 10/03/2019 at 12:08 PM Eastern Time. Please confirm the current accreditation status of this laboratory at <br />aashtoresou rce. org/aap/accreditation-directory <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />11 /27/2017 <br />10/03/2019 <br />11 /27/2017 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />10/03/2019 <br />11/27/2017 <br />10/03/2019 <br />