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THE RILEY GROUP,INC. PHONE: (425)415-0551 <br /> 17522 Bothell Way NE FAX: (425)415-0311 <br /> Bothell,WA 98011 <br /> GRAIN SIZE ANALYSIS <br /> ASTM D421, D422, D1140, D2487, D6913 <br /> PROJECT TITLE QFC 852 Fuel Station SAMPLE ID/TYPE B-1 I <br /> PROJECT NO. 2019-258A SAMPLE DEPTH 2.5' <br /> TECH/TEST DATE EW 12/19/2019 DATE RECEIVED 12/19/2019 <br /> WATER CONTENT(Delivered Moisture) Total Weight Of Sample Used For Sieve Corrected For Hygroscopic Moisture <br /> Wt Wet Soil&Tare(gm) (wi) 345.5 Weight Of Sample(gm) 315.9 <br /> Wt Dry Soil&Tare(gm) (w2) 315.9 Tare Weight (gm) 16.1 <br /> Weight of Tare(gm) (w3) 16.1 (W6) Total Dry Weight(gm) 299.8 <br /> Weight of Water(gm) (w4=w1-w2) 29.6 SIEVE ANALYSIS <br /> Weight of Dry Soil(gm) (w5=w2-w3) 299.8 Cumulative <br /> Moisture Content(%) (w4/w5)*100 10 Wt Ret (Wt-Tare) (%Retained) %PASS <br /> +Tare {(wtretlw6l'100m (100-%ret) <br /> %COBBLES 0.0 12.0" 16.1 0.00 0.00 100.00 cobbles <br /> %C GRAVEL 0.0 3.0" 16.1 0.00 0.00 100.00 coarse gravel <br /> %F GRAVEL 6.4 2.5" coarse gravel <br /> %C SAND 4.4 2.0" coarse gravel <br /> %M SAND 18.2 1.5" 16.1 0.00 0.00 100.00 coarse gravel <br /> %F SAND 31.7 1.0" coarse gravel <br /> %FINES 39.3 0.75" 16.1 0.00 0.00 100.00 fine gravel <br /> %TOTAL 100.0 0.50" fine gravel <br /> 0.375" 28.0 11.90 3.97 96.03 fine gravel <br /> D10(mm) #4 35.2 19.10 6.37 93.63 coarse sand <br /> D30(mm) #10 48.5 32.40 10.81 89.19 medium sand <br /> D60(mm) #20 medium sand <br /> Cu #40 103.1 87.00 29.02 70.98 fine sand <br /> Cc #60 fine sand <br /> #100 173.3 157.20 52.43 47.57 fine sand <br /> #200 198.2 182.10 60.74 39.26 fines <br /> PAN 315.9 299.80 100.00 0.00 silt/clay <br /> 12" 3" 2" 1".75" .375" #4 #10 #20 #40 #60 #100 #200 <br /> 100 <br /> 90 <br /> 80 <br /> P 70 <br /> A 60 . <br /> S 50 <br /> 40 - <br /> S 30 <br /> I 20 - <br /> N 10 <br /> G 0 , <br /> 1000 100 10 1 0.1 0.01 0.001 <br /> Grain size in millimeters <br /> DESCRIPTION Silty SAND with trace gravel <br /> USCS SM <br /> Prepared For: Reviewed By: <br /> The Kroger Company RW <br /> - , - <br /> - ,_ <br /> RILEYGROUP <br />