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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: <br />Project Name: <br />Lab ID Number; <br />Sample Location: <br />Description: <br />HA OI-012(27630-002) Date: 30-Oct-01 <br />Misc Lab (25th Avenue Slurry Wall Project) Technicain: ~ MCH <br />905 Reviewer: p „~~- <br />AASHTO Classification: A-6 Group Index: 1 <br />Sieve Anatysis (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 acme <br />3" dish mass, g 162.5 <br />2" wet soil bef. wash + dish, g 926.4 <br />1" dry soil bef. wash+dish, g 805.0 <br />3/4" dry soil aft. wash +dish, g 555.8 <br />I/2" -#200, % 38.8% <br />3/8" Moisture Content <br />#4 dish ID 81 <br />#8 mass. of dish, g 145.4 <br />#10 wet soil + dish, g 532.7 <br />#i6 dry soil+dish,g 471.0 <br />#30 Moisture Content (%) 18.9% <br />#a0 Atterberg Limits (D 4318 & T 89/T90 <br />#50 Liquid Limit (LL) 29 <br />#100 Plastic Limit {PL) 17 <br />#200 393.3 61.2 38.8 Plasticity Index (Pn 12 <br />Total 642.5 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 (inJ - sample moisture content, % 18.9% <br />diameter, in. height (in.) dry sample mass, g <br />diameter, in. height (in.} wet unit mass (pcfl <br />avg. diameter avg. height io-situ dry unit mass (pcl) <br />' Rev.?, IO/10/01 <br />CONSTRUCTION TECHNICAL SERVICES, INC. <br />6rad~tiea <br />