? ? OLDER ALLUVIUM (Qalo) O Fill YO SA Qal SAN PEDRO FM (Qsp) ? OLDER ALLUVIUM (Qalo) Fs Qt Fs Qt 6/10/11 6/16/11 6/10/11 6/7/11 BONSALLE AVE. SEPULVEDA BLVD. ? ? WESTWOOD / VA HOSPITAL STATION No 645R DOUBLE CROSSOVER No 15 DOUBLE CROSSOVER I-405 SAN DIEGO FREEWAY ? G-24 140 160 180 200 220 240 260 280 300 320 340 360 380 ELEVATION 140 160 180 200 220 240 260 280 300 320 340 360 380 ELEVATION 140 160 180 200 220 240 260 280 300 320 340 360 380 ELEVATION 140 160 180 200 220 240 260 280 300 320 340 360 380 ELEVATION 140 160 180 200 220 240 260 280 300 320 340 360 380 ELEVATION 140 160 180 200 220 240 260 280 300 320 340 360 380 ELEVATION 822+00 823+00 824+00 825+00 826+00 827+00 828+00 829+00 830+00 831+00 832+00 833+00 834+00 835+00 836+00 837+00 838+00 839+00 840+00 841+00 842+00 843+00 844+00 845+00 846+00 847+00 848+00 849+00 850+00 851+00 852+00 853+00 854+00 855+00 856+00 857+00 858+00 859+00 860+00 861+00 862+00 863+00 822+00 823+00 824+00 825+00 826+00 827+00 828+00 829+00 830+00 831+00 832+00 833+00 834+00 835+00 836+00 837+00 838+00 839+00 840+00 841+00 842+00 843+00 844+00 845+00 846+00 847+00 848+00 849+00 850+00 851+00 852+00 853+00 854+00 855+00 856+00 857+00 858+00 859+00 860+00 861+00 862+00 863+00 C-127 S-115 G-203 (P)(MW) (NV) G-24 G-199/M-1 (P G-204 (P) G-205 (P) C-128, C-128A SILT Group Names GROUP SYMBOLS AND NAMES SILT with SAND CH CL ML Graphic/Symbol Lean CLAY with GRAVEL Lean CLAY Fat CLAY Fat CLAY with SAND SANDY SILT FILL SANDY Artificial FILL CLAYEY Artificial FILL Lean to fat CLAY Lean to fat CLAY with GRAVEL CL-CH SILTY SAND Artificial FILL MH Elastic SILT with GRAVEL Elastic SILT SANDY lean CLAY SILTY CLAY SILTY CLAY with GRAVEL CL-ML Fat CLAY with GRAVEL SM SILTY SAND SILTY SAND with GRAVEL CLAYEY SAND CLAYEY SAND with GRAVEL SC SILTY, CLAYEY SAND SILTY, CLAYEY SAND with GRAVEL SC-SM SP-SM Poorly graded SAND with SILT Poorly graded SAND with SILT and GRAVEL SP Poorly graded SAND Poorly graded SAND with GRAVEL SW Well-graded SAND Well-graded SAND with GRAVEL Group Names GROUP SYMBOLS AND NAMES Graphic/Symbol Field & Lab Tests Material change Exploration Number NOTES: A. "N" Value Standard Penetration Test: Number of blows required to drive the SPT sampler 12 inches using a 140 pound automatic hammer falling 30 inches. Inches of penetration (if less than 12 inches) indicated after N-Values. B. Number of blows required to drive the Crandall Sampler 12 inches using an automatic hammer falling 18 inches (hammer weight varies). Inches of penetration (if less than 12 inches) indicated after blow count. C. Percent passing No. 200 Sieve D. Liquid Limit E. Plasticity Index 60/10" 59 86 51 22 Soil Type (see table of Group Symbols and Names) Total Depth in Feet KEY: SEE PLATE 2-0 FOR LEGEND TAR Tar Impacted Soil ROTARY & SONIC BORING NOTE: For Sonic Boring data A and B does not apply. PROFILE: AS NOTED PLATE 2-6 H=100', V=20' VERTICAL EXAGGERATION = 5:1 STATION 822+00 to 863+00 REV CONTRACT NO DRAWING NO SCALE SHEET NO DESIGNED BY DRAWN BY CHECKED BY IN CHARGE DATE LOS ANGELES COUNTY METROPOLITAN TRANSPORTATION AUTHORITY 12/02/2011 L. MORLEY MBH / PM JAG / HP DESCRIPTION REV DATE BY EXPIRES REG NO APP SEAL HOLDER WESTSIDE SUBWAY EXTENSION PRELIMINARY ENGINEERING SOIL PROFILE 50' 100' HORIZONTAL SCALE: 1" = 100' 10' 20' 0 VERTICAL SCALE: 1" = 20' 0 UserName: LAMorley Dec 05, 2011 @ 3:28pm FileName=> G:\4953_Geotech\2011\111421_MetroWestside\CAD\4953-11-1421_P&P-Plates(11.11).dwg [Plt2.6] 50' 100' SCALE: 1" = 100' 0