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i <br /> � . ..__. <br /> LABORATORY TESTS: SOIL GRAPH: <br /> AL Atterberg limits <br /> • CP Compaction SM Soil Grcup Symbol <br /> CS Consolidation (See Note 2) <br /> DS Direct shear <br /> GS Grain - size Dfstinct Comact Between <br /> %f Percent fines Soil Strata <br /> HA Hydrometer analysis <br /> SK Permeability Gradual or Approximate <br /> SM M1loisture content Location ol Change <br /> Between Soil Strata <br /> MD Moisture and density <br /> � SP Swelling pressure � �Nater Level <br /> TX Triaxial compression Bottom ol Boring <br /> UC Unconfined compression <br /> CA Chemical analysis <br /> BLOW-COUNT/SAMPLE DATA: <br /> 2z � Location of relatively <br /> Blows,required to drfve a 2.4-inch I.D. undisturbed sampte <br /> split-barrel sampier 12 inches or <br /> � othar indicated distances using a �p � Location of disturbed sample <br /> 300-pound hammer fallir,g 30 inches. <br /> i� p Location of sampling attempt <br /> ' ' with no recovery <br /> , <br /> �p p Location of sample obteined <br /> Blows requfred to drive a 1.5-inch I.D. in general accordance with <br /> (SPn split-barrel sampler 12 inches Standard Panetration Test <br /> or other indicated distances using (ASTM D-1586) procedures <br /> 140-pound hammer falling 30 inches. <br /> 28 m Location ot SPT sampling <br /> ane�npt with no recovery <br /> � Location of grab sample <br /> "P" indicates sampler pushed with <br /> weight of hammer or against weigM <br /> 01 drlll rig. <br /> NOTES: <br /> 1. The reader must refer to the discussion in ihe report text, the Key to Boring Log Symbols <br /> and the exploration logs tor a proper understanding of subsurlace conditions. <br /> � 2. Soll clessification system is summarized in Figure A-1. <br /> b <br /> � <br /> 0 <br /> � �!�(// KEY TO BORIN(i LO(3 SYMBOLS <br /> ° Geo��Engineers FIGURE A-2 <br />