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Y' � • <br /> � � <br /> Key to Exploration Logs � <br /> Sample Description <br /> QassliicaLon of soil; in this report is bosed on visual lield and loborotory observation; which inclu0e density/consistency, <br /> moishic condition, grain �ize, ond plasticity estimate; and should not be construed to imply Iieid.nor laborotory lesting <br /> unless presenled herein. Visual—manuol clossilicalion melhods of ASi61 D 2488 were used as an identification gwde. : <br /> Sol description; con;ist of the fodowing: � <br /> Dmsity/co�sistency, moisture, tolo�. minor tonst�tuents, �RJOR CONSi1NENT, addilional remork-.. . � <br /> Density/Consistency <br /> $o�l d<nsity/consistency in borings ix related primarily lo the Slandartl Penetration Resi;tonce. <br /> Sail density/can;istenty in te-.t pi15 is estimated bo;ed an .i;ucl o0servaticn cnd is prr.<nted pererlhetically on the lesl pil logs. A' <br /> SlanaarC StenGore Aopro.'unaU � <br /> SAND or GRAVEL Penelrotion SILT u CLFY Pmetrotion Shew �'� <br /> Resistonce (N) Resistance (N) Stronslh <br /> �cnsity �� Blr.a/Foot �ansiStM[y in Blo.s/Foat in TS. <br /> Very loo;e 0 — 4 Very so(t 0 — 2 <O.125 � <br /> � <br /> Loase 4 — 10 Salt 2 — a 0.125— 0.25 <br /> E: <br /> Aledium dense 10 - �0 Medium siiff 4 - B 0.25 - 0.5 G <br /> r. <br /> Oen:e .70 - 50 Sliff 8 - IS 0.5 - L� �' <br /> Vcry dense >50 Very stif! 15 - JO I.0 - 2.0 �� <br /> M <br /> Hard >]0 >2.0 ; <br /> Moisture ' Minor CiOflSt�tl18f1t8 EatimotaC Pn<mtoge � <br /> Dry Little percepto6le moi;Wrc Not itlentified in Eescription 0 - 5 I <br /> I <br /> Ocmp Some perceptable maaW�e, probaCly belo• optimum Sliqhtly (Uayey, :il[y, etc.) 5 - 72 ' <br /> Moi:t Probably near optimum mai:ture content Clayoy, silty, zandy. grcvelly 1� -3� I <br /> Wet �uch perceplable maisture, robaCi above a limum �er clo I <br /> C Y P Y � y<Y. silly. etc.) 3a - 5� <br /> Legends <br /> Sampling Test Symbols Test Symbols <br /> BORiNG SAMPlES GS Crain $i.e Cla:sification <br /> � Split Spaon CN ConsoliCction <br /> TUU Triaxial Vn[onsolitlaletl Untlro���d <br /> a Sheiby Tuoe 1CU Trio.�ol Consolidated Undra�ned <br /> � Lutting; TW Trio:icl Ccasoliduted Drained <br /> m Core Run OU OU <br /> �c No Sample Recovery - DS Dircct Shear <br /> p Tu�e Pushed, Not Ori�en N Permca0illy <br /> TEST PIT SAMPLES PP Pocket,Penclrometer <br /> � Approwmate Compressive Strength in TSF <br /> G�ob (Jcr� <br /> N Torvane. <br /> Approamote Shear Strength in TSF <br /> ❑� B°g ' <br /> C6R Cclifcrnio Bearinq Ratio <br /> � Shdby TuCe MD Aloislure Dmsity Relo6anship <br /> AL AtterOerg Limits <br /> Groundwater Observations f 1� water Content fn Percent <br /> \ ' I I �— Liauid Limit <br /> � Surfate Seal � Ha�urci <br /> Plaslic Limll <br /> Groundwalcr Level on Oate PiD Phocolonf:ation ReoCing � <br /> (ATO) At rme of Drilling G, <br /> ODeervotion Well IIp or Slolled Seclion � <br /> IQ Croundwater Seepaqe � �""`"`-" <br /> I�_r (T=�� P���) J-3446-01 71/92 � <br /> Figure A-1 � � <br />