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~~i <br />r~ <br />LJ <br />TABLE 1 <br />SOIL CONSTRUCTION TESTING FREQUENCY <br />VOLUME PER TEST' <br />Test and <br />ASTM <br />Designation <br />Subgrade <br />(cyj Structural <br />Fill <br />(cy- Select <br />Structural Fill <br />(cyF Underdrairt <br />Filt <br />(sf} <br />Compaction 50,000 50,000 50,000 -- <br />IASTM 06981 - <br />Patticle Size= 50,000 50,000 50,000 2,000 <br />(ASTM 0422, C117, <br />C136) <br />Atterberg Limit -- -- -- -- <br />(ASTM D4318) <br />Moisture Content` 2,000 2,000 2,000 - <br />IASTM D2216) <br />Nuclear Density' 2,000 2,000 2,000 <br />(ASTM D2922) <br />1. Specified frequency or one per material type, whichever is greater. <br />2. Use ASTM 0422 for soil liner fill, and ASTM C117 and C136 far all other soil construction <br />materials. Use the USCS for description and identification (ASTM D24881. <br />3. Specified frequency or a minimum of four per day, whichever is greater. <br />4. Natural moisture content. <br /> <br />March 4, 1994 Section 01400.1 <br />01400.1-10 Earthworks CQA Plan <br />Revision 1 <br />