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<br />134 <br /> <br />TABLE 8,--ENGINEERING INDEX PROPERTIES--Continued <br /> <br />1 1 I Classification <br />So11 name and IDepthl USDA texture I 1 <br />map symbol I I I Unified I AASBTO <br /> <br />I In : I I <br />1- I 1 I <br />63--------------1 0-7 I Loamy fine sand I SM I A-2 <br />Tassel I 7-191Fine sandy loam, IML, SM IA-4 <br />I I loamy very fine I I <br />1 I sand, I 1 <br />I 19 I Unweathered I I <br />I I bedrock. I I <br />I I I I <br />64, 65-----------1 0-5 IBandy 10am-------lsM, ML IA-2, A-4 <br />Terry 1 5-171Fine sandy loam, ISM, ML IA-4 <br />I I sandy loam. 1 I <br />117-321Fine sandy loam, ISM IA-2, A-4 <br />I I sandy loam, I I <br />I I loamy sand. I I <br />I 32 IWeathered bedrockl I <br />I I I 1 <br />66*: I I I I <br />Thedalund-------I 0-3 ILoam-------------ICL-ML, CL,IA-4 <br />I 1 I SM-SC, scl <br />I 3-251Clay loam, loam, ICL-ML, CL,IA-6, A-4 <br />I I very fine sandy I SM-SC, scl <br />I I loam. I I <br />I 25 IWeathered bedrock 1 I <br />1 I I I <br />Keota----------I 0-4 1 Loam-----I ML I A-4 <br />I 4-351 SUt loam, loam IML IA-4 <br />I 35 1 Weathered bedrock 1 I <br />I I I I <br />67*: I I 1 I <br />Thedalund------I 0-3 I Loam-------------I CL-ML, CL,IA-4 <br />I I 1 SM-SC, SCI <br />I 3-241 Clay loam, loam, I CL-ML, CL, I A-6, A-4 <br />I I very fine sandy I SM-SC, SCI <br />I I loam. 1 1 <br />I 24 IWeathered bedrock I I <br />I I I I <br />Keota---------I 0-4 ILoam----------IML IA-4 <br />I 4-351Silt loam, loam IML IA-4 <br />I 35 IWeathered bedrock I I <br />i I I I <br />68-------------1 0-7 IFine sandy loam ISM, ML IA-4, A-2 <br />Treon I 7-111Fine sandy loam, ISM, ML IA-4, A-2 <br />I I sandy loam. I i <br />I 11 IWeathered bedrock I I <br />I I 1 I <br />69*: I I I I <br />Treon-----------I 0-7 IFine sandy loam ISM, ML IA-4, A-2 <br />I 7-11IFine sandy loam, ISM, ML IA-4, A-2 <br />I I sandy loam. I I <br />I 11\\ IWeathered bedrock I I <br />II I I <br />Rock outcrop, I I I I <br />ill I <br />70*: I I I I <br />Ustic I 1 I I <br />Torriorthents. I I I I <br />I I I I <br />Rock outcrop. 1 I I I <br />I I I I <br />71, 72----------1 0-2 ILoamy sand-------lsM IA-2 <br />Vona 1 2-20 I Fine sandy loam, iSM I A-2, A-4 <br />I I sandy loam. I I <br />120-601Sandy loam, 10amylSM IA-2 <br />I 1 sand. I I <br />I I I I <br /> <br />See footnote at end of table. <br /> <br />IFrag- I Percentage passing <br />lments I sieve number- <br />I > 3 I I I <br />inches I 4 I 10 I 40 <br />Pet I I 1 <br />-I I I <br />o 195-100190-100165-95 15-30 <br />o 195-100190-100175-95 40-65 <br />I I I <br />1 1 1 <br />1 --- 1 --- 1 --- <br />1 I I <br />I I 1 <br />0-5 175-100175-100170_90 30-60 <br />o 175-100175-100170~85 40-60 <br />I I I <br />0-5 175-100175-100170-85 <br />I I I <br />I I I <br />I --- I -- I --- <br />I I I <br />I I I <br />180-100175-100170-95 <br />I 1 1 <br />180-100175-100170-95 <br />I 1 I <br />I 1 I <br />I --- 1 --- I-- <br />I I I <br />o 195-100195-100185-95 <br />o 195-100195-100185-95 <br />I --- I -- 1--- <br />I I I <br />I I I <br />0-5 180-100175-100170-95 <br />I I I <br />0-5 180-100175-100170-95 <br />I I i <br />I I I <br />I - I --- I --- <br />I I I <br />o 195-100195-100185-95 <br />o 195-100195-100185-95 <br />I --- I -- I-- <br />I I I <br />o 175-100175-100155-95 <br />o 175-100175-100155-95 <br />I I I <br />1-- 1-- I-- <br />I I I <br />I I I <br />o 175-100175-100155-95 <br />o 175-100175-100155-95 <br />I I I <br />I I I <br />I I 1 <br />1 i I <br />I I 1 <br />1 1 I <br />I I 1 <br />1 I i <br />I 1 I <br />i I I <br />I I I <br />o I 100 190-100160-90 <br />o I 100 190-100160-90 <br />I I I <br />o I 100 190-100150-85 <br />I I I <br />I I I <br /> <br />0-5 <br /> <br />0-5 <br /> <br />200 <br /> <br />25-50 <br />I <br />I <br />I --- <br />1 <br />I <br />140-75 <br />I <br />140-80 <br />I <br />I <br />I-- <br />I <br />160-80 <br />185-95 <br />I --- <br />I <br />I <br />140-75 <br />1 <br />140-80 <br />I <br />I <br />1 -- <br />I <br />160-80 <br />185-95 <br />I -- <br />I <br />125-65 <br />125-65 <br />I <br />I --- <br />I <br />I <br />25-65 <br />25-65 <br /> <br />115-30 <br />130-45 <br />I <br />115-30 <br />I <br />I <br /> <br />Pct <br /> <br />20-25 <br /> <br />20-30 <br />25-35 <br /> <br />25-35 <br />25-40 <br /> <br />20-30 <br />25-35 <br /> <br />25-35 <br />25-40 <br /> <br />15-25 <br />15-25 <br /> <br />15-25 <br />15-25 <br /> <br />Soil survey <br /> <br />Plas- <br />ticity <br />index <br /> <br />NP <br />NP-5 <br /> <br />NP <br />NP <br />NP <br /> <br />5-10 <br />5-15 <br /> <br />NP-l0 <br />NP-10 <br /> <br />5-10 <br />5-15 <br /> <br />NP-l0 <br />NP-l0 <br /> <br />NP-5 <br />NP-5 <br /> <br />NP-5 <br />NP-5 <br /> <br />NP <br />NP <br />Nl' <br />