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GROUP SYMBOLS AND NAMES FIELD AND LABORATORY TESTS <br />Graphic / Symbo Group Names <br />' 6') GW Wilk-graded GRAVEL <br />Wel-graded GRAVEL with SAND <br />Poorty grad. 1 GRAVEL <br />Poorly graded GRAVEL wllh SAND <br />Wel-graded GRAVEL with SILT <br />Werk-graded GRAVEL with SILT Ind SAND <br />Wer·graded GRAVEL with CLAY (or SILTY <br />CLAY) <br />We*-graded GRAVEL with CLAY and SAND <br />Cor SILTY CLAY Ind SAND) <br />Poorly graded GRAVEL with SILT <br />Poorly graded GUVEL with SILT and SAND <br />Poorly graded GRAVEL with CLAY <br />(of SILTY CLAY) <br />Poorly graded GRAVEL with CLAY and SAND <br />(01 SIU¥ CLAY and SANDI <br />SILTY GRAVEL <br />SILTY GRAVEL with SAND <br />CLAYEY GRAVEL <br />CLAYEY GRAVEL with SAND <br />SILTY, CLAYEY GRAVEL <br />SILTY, CLAYEY GRAVEL with SAND <br />W-graded SAND <br />Well-grodid SAND with GRAVEL <br />Poorly graded SAND <br />Poorly graded SAND wlth GRAVEL <br />We-graded SAND with SILT <br />Werkgraded SAND with SILT and GRAVEL <br />r· <br />Wem·graded SAND with CLAY (= SILTY CLAY) <br />Wer--graded SAND w,th CLAY and GRAVEL <br />Cor SILTY CLAY and GRAVEL) <br />Poony graded SUID with SILT <br />Poorly graded SAND with SILT and GRAVEL. <br />°000' <br />0004 GP <br />GW·GM <br />GW·GC <br />00500 <br />ec#c GP.GCO C 02 <br />c c d.€ GM <br />P>,C0 Gt <br />NECK GC-GM <br />/ '- 1 SW <br />SP <br />SW-SM <br />SW-SC <br />SP-SM <br />Graphic / Symbo Group Name, <br />lilli Lean CLAY <br />Lein CLAY with SAND <br />Imon CLAY with GRAVEL <br />4. SANDY lean CLAYSANDY lean CLAY with GRAVEL <br />GRAVELLY lean CLAY <br />GRAVELLY linn CLAY wlth SAND <br />SILTY CLAY <br />SILTY CLAY with SAND <br />SILTY CLAY with GRAVEL <br />/ , CL-NIL SANDY SILTY CLAY <br />SANDY SILTY CLAY with GRAVEL111GRAVELLY SILTY CLAY <br />GRAVEUY SILTY CLAY with SAND <br />SILT <br />SILT with SAND <br />SILT with GRAVEL <br />SANDY SILT <br />SANDY SILT with GRAVEL <br />GRAVELLY SILT <br />GRAVELLY SILT with SAND <br />ORGANIC lian CLAY <br />ORGANIC lian CLAY with SAND <br />ORGANIC lian CLAY w,th GRAVEL <br />SANDY ORGANIC lem CLAY <br />SANDY ORGANIC lean CLAY with GRAVEL <br />GRAVELLY ORGANIC lean CLAY <br />GRAVELLY ORGANIC lean CLAY with SAND <br />ORGANIC SILT <br />ORGANIC SILT with SAND <br />ORGANIC SILT with GRAVEL <br />SANDY ORGANIC SILT <br />SANDY ORGANIC SILT with GRAVEL <br />GRAVELLY ORGANIC SILT <br />GRAVELLY ORGANIC SILT with SAND <br />Fat CLAY <br />Fat CLAY w:th SAND <br />Fot CLAY with GRAVEL. <br />SANDY fit CLAY <br />SANDY fit CLAY with GRAVEL <br />GRAVEUY fat CLAY <br />GRAVELLY fil CLAY with SAND <br />Elastic SILT <br />Elast,c SILT with SAND <br />Elast,c SILT w,th GRAVEL <br />SANDY elastic SILT <br />SANDY elastic SILT with GRAVEL <br />GRAVELLY -stk SILT <br />GRAVELLY,lastic SILT with SAND <br />ML <br />/ OL <br />f f OL <br />SP-SC <br />C Consolidation (ASTM D 2435-04) <br />CL Collapse Potential (ASTM D 5333-03) <br />CP Compaction Curve (CTM 216 - 06) <br />CR Corrosion, Sulfates, Chlorides (CTM 643 - 99: <br />CTM 417 - 06; CTM 422 - 06) <br />CU Consolidated Undrained Triaxial (ASTM D 4767-02) <br />DS Direct Shear (ASTM D 308044) <br />El Expansion Index (ASTM D 4829-03) <br />M Moisture Content (ASTM D 2216-05) <br />OC Organic Content (ASTM O 2974-07) <br />P Permeability (CTM 220 - 05) <br />PA Partide Size Analysis (ASTM D 422-63 [2002]) <br />PI Liquid Limit, Plastic Limit, Plasticity Index <br />(AASHTO T 89-02, AASHTO T 9040) <br />PL Point Load Index (ASTM D 5731-05) <br />PM Pressure Meter <br />PP Pocket Penetrometer <br />R R-Value (CTM 301 - 00) <br />SE Sand Equivalent (CTM 217 - 99) <br />SG Specific Gravity (AASHTO T 100-06) <br />SL Shrinkage Limit (ASTM D 427-04) <br />SW Swell Potential (ASTM D 4546-03) <br />TV Pocket Torvane <br />UC Unconfined Compression - Soil (ASTM D 2166-06) <br />Unconfined Compression - Rock (ASTM D <br />UU M%9!idated Undrained Triaxial <br />(ASTM D 2850-03) <br />UW Unit Weight (ASTM D 4767-04) <br />VS Vane Shear (AASHTO T 223-96 [2004]) <br />SAMPLER GRAPHIC SYMBOLS <br /> Standard Penetration Test (SPT) <br />SM <br />SC-SM <br />Poolly gradid SAND with CLAY (0, SILTY CLAY) 0 <br />Poorly ofodid SAND with CLAY and GRAVEL 1 <br />(/ SILTY CLAY Ind GRAVEL) , <br />SILTY SAND P <br />SILTY SAND with GRAVEL <br />MH <br />f <br />f OH <br />f <br />f <br />ORGANIC lat CLAY <br />ORGANIC fat CLAY wlth SAND <br />ORGANIC fat CLAY with GRAVEL <br />SANDY ORGANIC fat CLAY <br />SANDY ORGANIC fat CLAY with GRAVEL <br />GRAVELLY ORGANIC fat CLAY <br />GRAVELLY ORGANIC fit CLAY with SAND <br />Standard California Sampler <br />Modified California Sampler <br />CLAYEY SAND <br />CLAYEY SAND with GRAVEL <br />SILTY. CLAYEY SAND <br />SILTY, CLAYEY SAND with GRAVEL <br />ORGANIC elastic SILT <br />ORGANIC elastic SILT with SAND <br />ORGANIC elastic SILT with GRAVEL <br />SANDY ellitk ELASTIC SILT <br />SANDY ORGANIC elastc SILT with GRAVEL <br />GRAVELLY ORGANIC Itast,c SILT <br />GRAVELLY ORGANIC etastk SILT with SAND <br />Shelby Tube Piston Sampler <br />m £2 £ <br />5 25 Ek <br />£ C, £ <br />PT PEAT <br />COBBLES <br />COBBLES and BOULDERS <br />BOULDERS <br />jI Jr. <br />fY. <br />k JE. <br />ORGANIC SOIL <br />ORGANIC SOIL w,th SAND <br />ORGANIC SOILwith GRAVEL <br />OUOH SANDY ORGANIC SOIL <br />SANDY ORGANIC SOIL .,th GRAVEL <br />GRAVELLY ORGANtC SOIL <br />GRAVELLY ORGANIC SOIL wlth SAND <br />NX Rock Core <br />Bulk Sample <br />HQ Rock Core <br />Other (see remarks) <br />DRILLING METHOD SYMBOLS WATER LEVEL SYMBOLS <br />Auger Drilling Rotary Drilling Dynamic Cone 67 Diamond Core <br />or Hand Driven 1/,1 <br />2 First Water Level Reading (during drilling) <br />! Static Water Level Reading (after drilling, date) <br />Ref.: Caltrans Soil and Rock Logging Classification, and Presentation Manual (2010) <br />DEFINITIONS FOR CHANGE IN MATERIAL <br />Term <br />Material <br />Change <br />Definition Symbol <br />Change in material is observed in the <br />sample or core, and the location <br />of change can be accurately measured.GROUP GROUP DELTA CONSULTANTS, INC. FIGURE NUMBER <br />GEOTECHNICAL ENGINEERS A-1 BAND GEOLOGISTS <br />Estimated Change in material cannot be accurately <br />Material located because either the change is <br />Change gradational or because of limitations in the <br />drilling/sampling methods used. <br />PROJECT NAME PROJECT NUMBER <br />Soil/Rock Material changes from soil characteristics <br />Boundary to rock characteristics.DELTA <br />CONSCIJANTS <br />BORING RECORD LEGEND