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t <br />c <br />� <br />i <br />i � <br />t <br />3 <br />S <br />{ <br />I <br />t <br />x <br />� <br />• <br />i <br />D <br />0 <br />I <br />n �I <br />A <br />i <br />r <br />5 � <br />{ <br />i <br />p ? ` <br />{ <br />i <br />i <br />e <br />!i <br />i <br />I <br />i <br />a <br />a <br />1 <br />.j <br />1 <br />r <br />i <br />3 <br />i <br />e <br />t , , <br />t <br />R ON S <br />MOOREy& TABOR NORTHERN CALIPORNIA { <br />. ING OPE.RATI , <br />• LEGEND F EARTH MATERIALS LEGEND,,,, OF 80 <br />} rX � CONSULTING LrNO1NEl:R3 AND d!!OL0013T3 <br />UNIFIED SOIL CLASSIFICATION MATERIAL SYMBOLS CONSISTENCY CLASSIFICATION R07ARY BORING PENETRATION -TEST. <br />r Plan of any boring <br />Pt OH CH MH OL I CL I ML SC I SM SP I SW, GC I GM GP I GW rzfl <br />FOR SOILS Location <br />j Sands with fines Clean sands Gravels with fines Cleangravels Peat Or size Rotary boring BNo• LocationT•*k�,-`-,�377$6�//fH}ghiy Slits and clays Silts and clays >12%fines <5%tines >12%fines �5%fines ®Grovel organic matter gccordin to the Standard PenetrationT st Top holeelev B•No. APPROVED J08 No. / <br />organic g e 2'� TO h0leeiev. REGISTERED CIVIL, ENGINEER No. ql`w <br />Liquid limitgreoter than 50 Liquid limit less than 50 Sands -more than 50%of coarse Gravels more than 50%of coarse ::,;:• a N Diamond core boring o p u o 1 iul + 1 u i <br />soils fraction is smaller than Ng4 sieve. fraction is larger than N24sieye. ;r�. Sand Fill material N2 Of blow Granular Cohesive g M01StUfe (/o dry Wt) Casing _Sample number _ <br />Fin rained soils Coors* rained soils © 3 G a Dry density (Ibs./Cu.ft) Sett'► Pushed P ^ <br />(More than 50�/o is smaller than N9 2pp sieve) (More than 5p% is9arger than NQ 200 sieve) size Auger boring' -Size of sample (inches) SAN �OA QUIN COUNTY { <br />Silt Shale 0-5 Very loose Very soft Unconfined compressive ,�,.'.; Blows per Ii0 Grcphia represent,tion <br />ed .. p Blows per foot 12 . <br />} LABORATORY CLASSIFICATION CRITERIA01IM Sample boring strength (tons/sq.ft) 'y of driving raze, <br />z (Using a I401b.hammer 19 g <br />0 6-10 Loose Soft (Using 140 I b. f-� BRIDGE <br />Q ?/'�'� GW and SW- cu. � greater than 4 forG W 8 6 for SW; Cc= p(°X°� between I a s. Cla Sandstone 0esignote3 other soils to s '�:A1465 <br />with a 30udrop) g 2I�L ONE TR EE ROAa N'�•� 1 V/ � <br />CH ID 10 60 y Jet boring ~r hammer with <br />/ II -20 Semicompact Stiff � i g C -Consolidation c .41105V.4 ~� 4I30 <br />GP and SP- Clean gravel or sand not meeting requirements for GW and SW. _ �ACROSS <br />OSS <br />W •�01 / Sandy clay or S- Direct shear0 drop) 44 �--1 <br />y F� GM and SM-Atferberg limits below "A� line or R 1. less than 4. clayey sand Limestone 21- 35 Compact Very stiff - ; Test pit G.W.S.L�..4' Conformable material change l2 d / //�� � TQ.=.c <br />CREel< <br />� WID <br />%A,GC and SC-Atterbery limits above'•A' Tine with P. !. greater than 7. L,-_ E' 1=xpanSl0n EI@Nation ?`- approximate material change 6 VN 5,v•A G <br />10 <br />Fines (silt or cloy) I IC !1�: Sand silt Of in <br />Metamor 2 /4'Cone penetrometer 213 <br />C _ OH and MH Fine Medium Coorsd Fine Coaf$e Y Metamorphic 36- 70 Dense Hard i T Trloxial compression Date , <br />CL sand sand isandi gravel gravel silty sand rock UncOnformoble material change LO`G T BORINGS <br />R' <br />© O <br />p: a MLea Sieve sizes 2 + M� ; s Silty cloy or >70 Very dense Very hard pU 2 i/2"Cone pe�Ietroms#ter 4» . <br />-- = Classification of earth materials shown on this sheet is based on field inspection andclayey Slit Date Of Date 20 40 '�.: y• `� <br />d-- L igneous rock 8 p, -7 <br />40 oa, 60 0' eA s� glows per foot Scole: / /O Dote:Dece'n� ` /977 $heei; i of 7 <br />LIQUID LIMIT should not be construed to imply laboratory analysis unless so stated. boring Check byC.E.H, _ <br />f (SRUN/NO) 40.106 � <br />STATE NO. 29C-21 1 <br />