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LEGEND TO LOGS SD <br /> SAMPLER TYPES: <br /> Thirt-walled Tube or Ring Shelby Tube Disturbed Bulk <br /> r ; – <br /> jStandard Penetration Unsuccessful Attempt <br /> r <br /> BLOW COUNT: The number of hammer blows required to drive the sampler the last 12 inches,unless otherwise noted. To avoid <br /> damage to sampling tools,driving is limited to 50 blows during or after initial seating of sampler. <br /> Symbol Hammer Weight Drop Height Hammer TMP® Notes <br /> I (Bounds) pnches) <br /> 7 140 30 Safety <br /> (3) <br /> 71 <br /> RELATIVE DENSITY FOR SOILS: CONSISTENCY FOR SOILS: 1 <br /> Sand Gravels,and SPT Blow Count" Clays and Unconfined Compressive SPT Blow Count' t <br /> . � Non-?faat a Silts Blow Foot ; <br /> { / } plastic Silts St!agUi*•(TSF) (Mows/Foot) <br /> 1 VERY LOOSE UNDER 4 VERY SOFT UNDER 0.25 UNDER 2 4 s <br /> LOOSE 4 - 10 SOFT 0.25 - 0.50 2- 4 <br /> i <br /> _ MEDIUM DENSE 10 30 MEDIUM STIFF . 0.50 - 1.00 4• 8 <br /> rt <br /> DENSE 30 - 50 STIFF 1.00 - 2.00 8-15 <br /> } <br /> VERYDENSE: OVER 50 VERY STIFF2.00 . 4.00 15.30 1 <br /> ). <br /> HARD OVER 4.00 AVER 30 �' <br /> ` Numberof blows of 140 pend hammer failing 30 inches to drive a 24nch Q.D.(W/81nch I.D.)sprit spoon sampler(ASTM 01586), <br /> " Unconfined compressive strength,in tone per y F 9 F square foot,as determined by laboratory testing or approximated by the standard <br /> penetration test(ASTM 131585,),pocket penetrometer,torvans,or visual observation, <br /> GROUND WATER LEVEL: $ GROUND WATER SEEPAGE., � <br /> _ADDITIONAL TESTS ---=All fasts performed are summarized In Table 3 1, - - <br /> -- <br /> Appandix B.-— -- --- -- - --- <br /> s th r y �I AL Atterberg Limits GS : Grain-slze Distribution TD Triaxial Compression,drained <br /> AS AQrf,_uitural Suitabi€ity :, PA Paleontologl*Analysis TDy Triaxial Compression,dynamic <br /> CONS Consolidation pH Hydrogen Ion Concentration TU Triaxial Compression,undrained <br /> CBR Califomia Bearing Ratio PID P7101010nization Detector UC Unconfined Compression <br /> COMP Compaction PERM Permeability WP Water Pressure <br /> CHEM Chemical Analysts PM Pressurameter 524.2 BTF7(,EDC,EDB,TPH{water) <br /> 135 Direct Sheer R FI-value 7421 Total Leed <br /> EI Expansion Index SE Sand Equivalent 8260m BTEX,EDC,EDB,TPH(soil) <br /> SG Specific Gravity s <br /> x <br /> PLATE. A-2 <br /> i <br /> yy <br />