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ASTM D-2434 Test method for permeability of porous granular material i <br /> ASTM D-4318 Atterberg Limits <br /> ASTM D-1140 Amount of material in soils finer than the No. 200 sieve <br /> ASTM D-2487 Classification of soils for engineering purposes <br /> ASTM D-2488 Description and identification of soils(visual-manual procedure) <br /> ASTM D-2937 Density of soils by drive cylinder method <br /> ASTM D-5321 Direct Shear Testing of Soil to Geosynthetics <br /> 3.2.2 Test Frequencies <br /> The testing program is divided into material control and acceptance tests.Material control tests are <br /> performed before construction to check that the materials proposed for use will comply with the <br /> Specifications. Control tests are performed by the Contractor for material to be supplied by the <br /> Contractor and by the QA/QC Consultant for materials that are to be supplied by the Owner. <br /> Acceptance tests are performed and/or supervised by the QA/QC Consultant throughout construction <br /> to verify that the components are constructed in compliance with the Construction Drawings and <br /> Specifications. <br /> Tables 3-1 through 3-5 establish the control and acceptance test frequencies for earthwork. The test <br /> frequencies listed establish a minimum number of required tests. Extra testing must be conducted <br /> whenever work or materials are suspect, marginal, or of poor quality. Extra testing may also be <br /> performed to provide additional data for engineering evaluation. Any re-tests performed as a result <br /> of a failing test do not contribute to the total number of tests performed in satisfying the minimum <br /> test frequency. <br /> Page 12 <br />