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• TABLE 2 <br />SOIL CONSTRUCTION TESTING FREQUENCY <br />VOLUME PER TEST' <br />• <br />Test and <br />ASTM <br />Designation Leak Collection, <br />Leak petection, <br />and Underdrain Pipe <br />Backfill <br />Icy) Soil Liner <br />Fill <br />fcvl Drain Cover <br />Fill <br />fcyl <br />Compaction -- 5,000 -- <br />IASTM D698) <br />Particle Size2 10,000 5,000 20,000 <br />(ASTM D422, C117, <br />C1361 <br />Atterberg Limit -- 5,000 -- <br />(ASTM D4318) <br />Moisture Content` -- 500 -- <br />(ASTM D22161 <br />Permeability° - 15,000 - <br />(ASTM D5084/2434) <br />Nuclear Density' -- 500 -- <br />1. Specified frequency or one per material type, whichever is greater. <br />2, Use ASTM D422 for soil liner fill, and ASTM C117 and C136 for all other soil construction <br />materials. Use the USCS for description and identification (ASTM D24881. <br />3. Specified frequency or minimum of four per day, whichever is greater. <br />4. Natural Moisture Content. <br />5. Undisturbed field sample. <br />• • END OF SECTION <br /> <br />March 4, 1994 <br />01400.1.1 1 <br />Section 01400.1 <br />Earthworks COA Plan <br />Revision 1 <br />