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I' <br />I' <br />I' <br />I' <br />I 1 <br />I <br /> <br />i~ <br />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: HA01-012(27630-002) Date: 30-Oct-O1 <br />Project Name: Misc Lab (25th Avenue Slurry Wall Project) Technicain: MCH <br />Lab ID Number; 906 Reviewer: <br />Sample Location: HA-29, Composite S2, S3, S4 & S5, Fill <br />Description: Dark Brown, Very Moist, V. Clayey Sand <br />AASHTO Classification: A-6 Group Index: 3 <br />Sieve Analysis (AS TM 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 tip <br />3" dish mass, g 164.7 <br />2" wet soil bef. wash +dish, g 786.4 <br />1" dry soil bef. wash + dish, g 696.5 <br />3/4" dry soil aR. wash + dish, g 482.2 <br />1/2" -#200, % 40,3 <br />3/8" Moisture Content <br />#4 dish ID bank <br />#8 mass. of dish, g 130.5 <br />#10 wet soil + dish, g 525.5 <br />#16 dry soil + dish, g 468.4 <br />#30 Moisture Content (%) 16.9% <br />#ao Atterberg Limits (D 4318 & T 89/T90 <br />#50 Liquid Limit (LL) 35 <br />#100 Plastic Limit (PL} 16 <br />#200 317.5 59.7 40.3 Plasticity Index (Pn 19 <br />Total 531.8 grams ecification: ~ LL <br />S <br />Pan p <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 (in.) dry sample mass, g <br />diameter, in. height (in.) wet unit mass (pcf) <br />avg. diameter avg. height in-situ dry unit mass (pct) <br />ftev. ?, t0/10/Ot CONSTRUCTION TECHNICAL SERVICES, INC. <br />Gradation <br />