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� <br /> t <br /> ( <br /> � APPENDIX B <br /> � LABORATORY TESTING <br /> GENERAL <br /> ( Soil samplcs ub�nincd lium Iltc horings �crrc Ir:napurtcd lu uur Iahuraluq' aml cxamincd lu conlinn m' <br /> ( modily licld classitications. as ��cll as to craluatc indcx propcnics o(ilic suil samplcs. Rcprescnta�irc <br /> samplcs ��cre sdccicd fur labora�oq� tcsiing consisting of il�c dc�cnnination of dic moisturc conicn�. <br /> ( perccm lincs. prain sizc distribwion. Aucrbcrg Limits. and consolidation paramc�crs. Thc Icsts �ecrc <br /> pertiirmcd iu ecncr;d accordancc ���ith tcsl mcthoJs ol'thc Amcrican Socicq�ii�r Tcsling and M1lalcrials <br /> ( (ASTM)ur otlur upplicable pro�cdures. <br /> ( SOIL CLASSIFICATIONS <br /> � All soil samplcs ob�aincd liam ihc horings �ccrc ri.ually cl;issilicJ in du licld and%or in our laburaiury <br /> using ;i sy�tcm bascd on thc Unilicd Soil Classifir,mun Sysicm IUSCSI and AST�1 da�sification <br /> mcthods. ASTh1 icst mcihod D ?4R\ �cas uscd to visually classify ihc soil samplcs. ��hilc AST�1 D '_d87 <br /> � nns uscd to d:issily thc soils hascd un lahoratorv tcsls rc�uhs. Thcsc dassilication proccdures �rc <br /> inrurporaicd in �hc hurin��o�s sho�rn in Pigures A-? Ihruugh A-i. in Appcndix A. <br /> MJISTURE CONTENT TESTING <br /> \1ois�urc cuntcn� icsls ��crc complctcd in gcncral :iccordancc �cilh ASTM b?21G tix rcprc�cnimi�c <br /> � s;unplcs obtaincd liom �hc hurings. lhc results uf ihac Ictils arc prescmrd on �hc borinc lo�s in <br /> Appcndis r1 al Ihc dcpihs at �vhich Ihc samplcs�ccrc ohiaincd. <br /> l <br /> PERCENT PASSING U.S. NO. 2OO SIEVE <br /> � Srlrctcd c:nnplcs �rcrc "�cashcd" throuph thc Nu. 2U11 nush sir�c �o dricrminc 1hc rcla�i�c perccntagcs of <br /> � coarsc and linc-graincd p;inicics in ihc soil. Tls percrnt passin� �aluc("hP) rcprescnts Ihc perccnlagc by <br /> �ccighl of lhc santplc lincr Ihan Ihc U.S. Na. Z00 siecc. Thcsc icsls ��crc canducicd lo �crity licld <br /> � dcscriplions and lo dcicrminr tlic lincs a�n�cnt liir analysiti pwposes. Tlu �es�s ��crc conducted in gencral <br /> ;ircurdancc �cilli AST\1 U I Idll, and Ihc results nre shu�cn un �lu hurinL logs at Ihc rc�pccucc samplc <br /> � dcpih. <br /> SIEVE ANALYSES <br /> ` Siccc:mal�sis�c:is perlininrJ un ;i scicrlcd samplc in crncral ;iccerd:mcc �rilh ASTM D 42_' �o dciciminc <br /> � ihc s;nnplr gr;iin sizc di,tribwion. lhc ��cl sic�c �mnl�.is mcihod �c:is uxd to dc�cnninc thc perccntagc <br /> of soil grc:ncr th;m ihc U.S. Nu. 2011 mah siccc. ll�c resuhs ul Ihc siccc:mal�'sis �ccrc ploucd. dassilicd <br /> � in pcncral acc��rdanrc �cith �hc Unilicd Si�il Cl;iscilica�iun S�slcm IUSCSI. and arc prescnicd in <br /> Pieurc B-I. <br /> ( ATTERBERG LIMITS TESTING <br /> ' Aucrbcr� limit� ks�ing �c;is perlbnncd on �hrcc linc-graincJ scil samplcs. l�hc tcsis �c.rc uscd ta dassilj, <br /> ` thc soils ;u �ccll :�s �o ccalualc indcs prupcnics. l:hc liyuid limil ;md Ihc plastic limit ��crc cs�imalcd <br /> thruugh a pruccdurc �xrti�rnmd in gcncral accordancc ��ilh AST�1 D d11S. Thc resul�s o(�hc AUcrbcrg <br /> limii, icsiing:uc presrnlcd in Pigwr 13-_'. <br /> �:ONSOLIDATION TESTS <br /> OnoJimrn.ional runsolidn�ion �csls ��crc runducicJ �,n urc rclaticcl� undisturbcd soil samplcs. Thc <br /> ; curoolid;ition Ic.lint �cas a�nductcd in gcncral acrordanrc �cilh ASl'M D 2di$. using a �i�cd-ring <br /> romalidnmcicr. Th�resuhs ui ihc a,nsoliJ;uiun icsi� Ibr ho�h samplcc arc prcscnird in Pigurc B-±. <br /> ( <br /> r <br /> �� f�., �,. .�:�,.n��-_��u Pa,4�'�t'� GEOENGINEEII� - _ <br /> / .q,r, � �nn� -�� � <br /> S !�� '. <br />