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Construction Technical Services, Inc. <br />3217 West Hampden Avenue <br />Englewood, Colorado 80110 <br />Phone: (303)783-9965 <br />Fax: (303)783-9964 <br />GRADATION -SOIL & AGGREGATE <br />Project Number: HA 01-012 (27630-002) <br />Project Name: Misr Lab (25th Ave Slurry Wall Project) <br />Lab ID Number: 911 <br />Sample Location: TP-14, Overburden -Embankment <br />Description: Brown, Moist, Sandy Clay <br />Date: 29-Oct•Ol <br />Technicain: MCH <br />Reviewer: ~,~~ <br />AASHTO Classification: A-6 Group Index: 9 <br />Sieve Anatysis (ASTM C 136 & AASHTO T 27) -#200 Wash (D 1140, C 1 17 & T 11) <br />sieve size accum. mass, g %retained % passing Spec's dish ID ram <br />3" dish mass, g 160.9 <br />2" wet soil bef. wash + dish, g 447.9 <br />I" dry soil bef. wash+dish, g 406.4 <br />3/4" dry soil aft. wash + dish, g 240.0 <br />1/2" -#200, % 67.8% <br />3/8" Moisture Content <br />#4 dish ID polo <br />#8 mass. of dish, g 227.7 <br />#]0 wet soil+dish,g 400.3 <br />#16 dry soil + dish, g 375.4 <br />#30 Moisture Content (%) 16.9% <br />#40 Atterberg Limits (D 4318 & T 89/T90 <br />#50 Liquid Limit (LL) 34 <br />#100 Plastic Limit (PL) IS <br />#Z00 79.1 32.Z 67.8 Plasticity Index (Pn 16 <br />Total 245.5 grams <br />Pan Specification: ~ LL <br />PI <br />Split Gradation Sample Mass Remarks: <br /> wet dry <br />Total Mass, g <br />+#4 Mass, g <br />-#4 Mass, g <br /> <br />In-Situ Unit Mass <br />diameter, in. height (in.) sample mass, g <br />diameter, in. height (in.) sample moisture content, % 16.9% <br />diameter, in. height (inJ dry sample mass, g <br />diameter, in. height (in.) wet unit mass (pcfl <br />avg. diameter avg. height in-situ dry unit mass (pct <br />Aev.2, 10/10/01 CONSTRUCTION TECHNICAL SERVICES, INC. Gradation <br />