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DECEMBER 15, 1989 <br /> TABLE 4 SIEVE ANALYSIS <br /> FOR FORMER REGAL STATION 604 <br /> 1448 N EL DORADO STREET <br /> STOCKTON, CALIFORNIA <br /> SAMPLE ID# MW2-40FEET <br /> DATE SAMPLE RECEIVED 12/10/89 starting weight 202 38 grams <br /> DATE RAN ANALYSIS 12/15/89 ending weight 202 30 grams <br /> Percent difference -0 04 <br /> MATERIAL DISCRIPTION SOIL SAMPLE FROM FOURTY FOOT DEPTH MW2 <br /> SIEVE SIZES <br /> milli- -LOG inches number percent percent sieved <br /> meters pass retained weight WENTWORTH SCALE <br /> through in grams CLASSIFICATION <br /> 16 0000 -1 20412 5/8 100 00 0 00 0 00 <br /> 11 2000 -1 04922 7/16 100 00 0 00 0 00 MEDIUM PEBBLE <br /> 8 0000 -0 90309 5/16 100 00 0 00 0 00 SMALL PEBBLE <br /> 4 0000 -0 60206 0 1570 5 100 00 0 00 0 00 GRANULE <br /> 2 0000 -0 30103 0 0787 10 100 00 0 00 0 00 VERY COARSE SAND <br /> 0 5000 0 301030 0 0197 35 97 19 2 81 5 68 COARSE SAND <br /> 0 2500 0 602060 0 0098 60 88 65 11 35 17 29 MEDIUM SAND <br /> 0 1250 0 903090 0 0049 120 85 64 14 36 6 08 FINE SAND <br /> 0 0630 1 200659 0 0025 230 73 39 26 61 24 79 VERY FINE SAND <br /> rw•rir:♦ 6 pan 0 00 100 00 148 46 SILT/CLAY <br /> 202 30 <br /> METHOD USED ASTM D422 MODIFIED TO WENTWORTH SCREENS AND STOPPED SIEVE SIZE AT #230 <br /> DID NOT GO TO SUSPENDED PARTICLES HYDROMETERS <br /> jGeorge Converse Jack E Napper <br /> Geo sst CA Reg Geologist #3037 <br /> ED dGr <br /> JACK E <br /> NAPPER <br /> No 3037 <br /> 4 <br /> 51 <br />