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Construction Technical Services, Inc. <br />3217 West Hampden Avenue <br />Englewood, Colorado 80110 <br />Phone: (303) 733-9965 <br />£ax:(303)783-9964 <br />I ~ GRADATION -SOIL & AGGREGATE, <br /> Project Number: <br /> Project Name: <br /> Lab ID Number: <br /> Sample Location: <br /> Description: <br />HA 01-012, Misc. Lab (27630-003) <br />25th Ave. Slurry Wall -Greeley <br />974 <br />Date; 12-Dec-Ol <br />Technicain: ( MCH <br />Reviewer: <br />AA5HT0 Classification: A-7-6 Group Index: 18 <br />Unified Soil Classification: CL Lean Clay with Sand <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 Specs dish ID acme <br />3" dish mass, g 162.4 <br />2" wet soil bef. wash + dish, ~ 544.5 <br />1" dry soil bef. wash + dish, , 431.3 <br />3/4" dry soil afr. wash + dish, g 231.5 <br />1/2" -#200, % 74.3% <br />3/8" Moisture Content <br />#4 dish ID polo <br />#8 mass. of dish, g 227.7 <br /># 10 wet soil + dish, g 512.4 <br />#16 dry soil+dish,g 428.0 <br />#30 Moisture Content (%) 42.1% <br />#4o Atterberg Limits (D 4318 & T 89/T90 <br />#50 Liquid Limit (LL) 47 <br />#100 Plastic Limit (PL) 23 <br />#200 69.1 25.7 74.3 Plasticity Index (PI) 24 <br />Totat 268.9 grams <br />Pan Specification: ; LL ' <br />PI <br />Split Gradation Sample Mass Remarks: <br /> wet dry <br />Total Mass, <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, % 42.1% <br />diameter, in. height (in.) drv sample mass, g <br />diameter, in. height (inJ wet unit mass (pcf) <br />avg. diameter avg. height in-situ dry unit mass (pcn <br />Rev. 2.70/10/oI CONSTRUCTION TECHNICAL SERVICES, INC. Gradation <br />