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PROJECT: ROBERTS PROPERTY r <br /> Vernalis, California Log of Boring No. SB-20 (cont'd) <br /> SAMPLES <br /> z E DESCRIPTION REMARKS <br /> E' E 3 o O g NAME(USCS):color,moist,%by wt.,plast.density,structure, <br /> v Z ti m°' W cementation,react.w/HCI,geo.inter. `- <br /> SANDY SILT(ML):conrd k <br /> 0 <br /> 16 T 60%fines,40%fine sand,firm r- <br /> 17 T 70%fines,30%fine sand,hard <br /> 0 'e <br /> 18 _ <br /> 20 SILT with SAND(ML): light olive brown (2.5Y 5/4),moist,80% r <br /> 0 fines,20%fine sand,nonplastic,soft - <br /> 21- <br /> 22- <br /> 0 <br /> 1 220 <br /> 23 <br /> L. <br /> SANDY SILT(ML) Tight olive brown (2.5Y 5/4),moist,70% <br /> 24 fines,30%fine sand,nonplastic,firm - <br /> 0 <br /> 25- --------------------------------- - <br /> SIL-r SAND with GRAVEL(SM): olive brown (2.5Y 4/3), r <br /> moist,50%fine to coarse gravel,35%fine to coarse sand, 15% - <br /> 26 nonplastic fines <br /> 0 <br /> z <br /> 0 T light brownish gray(2.5Y 6/2),dry <br /> 829 28- <br /> 29- <br /> 30- - <br /> 3D --------------------------------- - <br /> SANDY SILT(ML): brown (10YR 5/3), moist,55%fines,35% ,.- <br /> fine sand,5%fine gravel,nonplastic,soft - <br /> 31 _ (- <br /> SILTY GRAVEL with SAND(GM) brown (10YR 5/3),moist, <br /> 50%fine to coarse gravel,30%fine to coarse sand,20% - <br /> '' 32 _ nonplastic fines_ ____ _ <br /> SILTY SAND(SM): brown (10YR 5/3), moist,60%fine to �- <br /> 0 coarse sand,30%nonplastic fines, 10%fine gravel - <br /> 33 <br /> OAKOOR (REV.0100) <br /> Geomatrix Consultants Project Nc.5011.001 Page 2 of 5 <br />