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BUILDING LOG OF BORING B5 <br /> t ANALYTICS <br /> Building/Environmental Evaluations (Page 1 of 3) <br /> Wells Fargo Bank Properties Date Started :8-26-9818-26-98 Total Depth :80 feet <br /> 49 South Wilson Way Drilling Company :Gregg Drilling Depth to Groundwater :50 feet <br /> Stockton,Califomia hole Diameter :8 inches Elevation :20 feet <br /> Phase 11 Subsurface Investigation Drilling Method :hollow-Stem Auger Logged By :Russell Cote <br /> Project#198075 Sampling Method :2 inch Split Spoon Reviewed By :J.Montoya,R.G,R.E.G. <br /> r _ <br /> U c <br /> mDepth a. 0 DESCRIPTION a V REMARKS <br /> Q U E 3 PID <br /> feet CW7 � rn Lab No. I (Ppm) <br /> 0 oncre e <br /> 911 rnawrlai ana pea gravel. No discoloration or odors. <br /> Silty CLAY,dark brown(10YR 313),moist,soft. No discoloration or odors. <br /> same;dark brown(10YR 313)with dark gray(N3) No discoloration or odors. <br /> CL mottling. <br /> I 5 same;brown(10YR 513)- s No discoloration or odors. 80%sample <br /> recovery. <br /> B5-5 14 0 <br /> 19 <br /> SILT,brown(10YR 513),dry,hard. 8 28 ❑ No discoloration or odors. 100% <br /> ML <br /> 50 sample recovery.Fine sandy SILT,with some Gay, brown (10YR 513), 17 No discoloration or odors. 100% <br /> 10 slightly moist,firm to hard. B5-10 290 0 sample recovery. <br /> Silty fine SAND,brown(10YR 513),moist,medium dense. BS-111 22 0 No discoloration or odors.80%sample <br /> SM 27 recovery. <br /> 11 <br /> 85-13 24 0 No discoloration or odors. 100% <br /> MIL I 'Aayey S I E 1,brown(10 y R T,3),moist,firmi to haff x 35 <br /> 10 sample recovery. <br /> CLAY,with trace silt,brown(10YR 5I3), moist,firm. B5-15 13 0 No discoloration or odors. 90%sample <br /> 15 CL x 21 recovery. <br /> 9 <br /> same. 65-16 x 13 22 0 No discoloration or odors. 100% <br /> sample recovery. <br /> Clayey SILT,brown(10YR 513)with light gray(N7) B5-17.5 22 ❑ No discoloration or odors.100% <br /> mottling,moist,firm- 50 sample recovery. <br /> same. 135-19 28 0 No discoloration or odors. 60%sample <br /> 50 recovery. <br /> ML 13 <br /> 20 same. 8x-20 18 0 No discoloration or odors. 100% <br /> Y 32 sample recovery. <br /> same;light gray(N7)with brown(10YR 513)mottling. 135-22 15 ❑ No discoloration or odors. 80%sample <br /> 0 34 <br /> recovery. <br /> o Sandy SILT,with some clay, brown(10YR 513)moist, B5-24 7g 0 No discoloration or odors. 100% <br /> firm. 50 sample recovery. <br /> Z No discoloration or odors. 100% <br /> cc . SM 85-25 $O ❑ sample recovery. <br /> 25 <br /> SP same. Fine SAND with some sift,gray(NS),moist,Lu <br /> 85 26.5 50 ❑ No discoloration or odors. 80%sample <br /> ii medium dense. recovery. <br /> ry <br /> m I x 85-28 26 0 No discoloration or odors. 80%sample <br /> Sandy SILT,gray(NS),wet,firm to stiff. 37 recovery. <br /> SP Fine to medium SAND,reddish brown(1 OYR 3/6),very 17 No discoloration or odors. 100% <br /> o30 wet,loose. B5-30 37 0 sample recovery. <br /> ......... <br />