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<br />Division of Mioerels end Geology - Speol Ore Smdy <br /> <br />FINAL REPORT <br />Table 3 contains a list of material quantities and I. D's used in each batch test as well as the <br />Chemac lab I.D. assigned to each analytical sample of leachate. <br />Table 3: Material and Quantities Summary -Single Contact Batch Tests <br /> Material Quantities Leachate <br /> <br />Solid Sample I.D. <br />Solids <br />(gms) <br />Leaching Solution <br />(mis) Analytical Sample <br />(Chemac Lab I.D.) <br />P-1 Solids 1250 2500 95026-5 <br />P-2 Solids 1250 2500 95026-6 <br />P-3 Solids 1250 2500 95026-7 <br />Saratoga Heap -Solid waste 1250 2500 95026-8 <br />Druid Heap -waste solids 125(1 2500 95026-9 <br />BMG Solids 1250 2500 95026-10 <br />M-77-215-U Solids 1250 2500 95026-11 <br />TEST DESCRIPTION -Sequential Batch Leachability Testing <br />Sequential batch leachability tests were performed on two selected solid samples. Each test was <br />comprised of a series of sequential batch contacts between synthetic meteoric leaching solution <br />and portions of "as received" solid sample material. Each batch contact was conducted by <br />combining measured quantities of leaching solution and solids in one-gallon plastic screw cap <br />jars. Liquids and solids recovered after each contact were subsequently contacted with fresh <br />solids and liquid, respectively. Figures 1 and 2 provide detailed schematics showing the <br />sequencing and material quantities employed during each test. At the completion of each <br />contact, analytical samples of liquid were collected, filtered, preserved, and stored for analytical <br />testing. Test conditions utilized for each contact were the same as those described previously <br />for single contact experiments. <br />CHEMAC ENVIRONMENTAL SERVICES 3 November, 1995 <br />