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APPENDIX U <br />Tasks <br />TEST METHOD <br />TEST FREQUENCY <br />Appropriate Party <br />Survey <br />Individual unit survey <br />Standard approved survey <br />practices. <br />PLS, or under the direct <br />supervision of the PLS <br />Initial boundary survey <br />(existing conditions) <br />Standard approved survey <br />practices. Should establish <br />site -wide and unit specific <br />grid system. <br />PLS, or under the direct <br />supervision of the PLS <br />1) ASTM D-1587 is the method for obtaining an undisturbed sample of a fine grained cohesive soil. <br />The section of undisturbed sample can be cut or trimmed from the sampling tube to determine bulk <br />density or hydraulic conductivity. This method should not be used for soils containing any particles > <br />1/6-th the diameter of the sample. <br />2) Soil Drainage Material: The frequency of carbonate content testing should be reduced to 1 per 20,000 <br />In or entirely eliminated, for those drainage materials that obviously do not and cannot contain <br />significant carbonates (e.g., crushed basalt). Some commercial laboratories have developed alternative <br />calcium carbonate testing methods. <br />3) MARV — Minimum Average Roll Value <br />4) Resin lot as defined by the pertinent manufacturer. <br />5) Resin batch as defined by the pertinent manufacturer. <br />PR -02 10/12 <br />