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V <br /> Project: KJAX-Stockton Field Log of Boring B-3/B-3A <br /> L m <br /> LITH <br /> OLOGIC DESCRIPTION L „oaa� o <br /> MONITORING WELL d <br /> o m coNSTRucnoN E REMARKS <br /> U) ca <br /> 39 as above,CLAYEY SILT CL 39 to 41' @ 1655 <br /> V <br /> 40 HNu=2 ppm <br /> 40' - GRAVELLY SAND, light gray to brown, medium SP slight odor <br /> 41 dense, moist, medium grained sand,20-30% 8 B-3-8 <br /> pebbly(2cm X 2cm X 1 cm)subrounded gravel 41 to 43' 0 1730 <br /> 42 DPT <br /> 0 42.5'-SILTY SANDY CLAY, brown,firm to stiff, moist, <br /> 43 20%medium to fine grained sand_ _ _ _ CL _ _ 9 B_3.9_ <br /> _ 5/25/95 <br /> Terminated DPT B-3 at 43'5/25/95 B-3A 6/22/95 <br /> V <br /> Hollow-Stem <br /> 44.5'-CLAYEY SILT, light brown, moist,firm,very ML 44.5 to 46' 1030 <br /> ,r 45 fine grained, 35-45%clay 9 HNu=0 <br /> 12 <br /> 46 10 14 B-3A-10 <br /> V <br /> 47 <br /> V <br /> 48 <br /> 49 <br /> 50 <br /> 8 49.5 to 51' 0 1042 <br /> v same ML 15 HNu=0 <br /> 51 11 18 B-3A-11 <br /> Bottom of boring 13-3A. <br /> 52 Backfill boring with neat cement <br /> grout mixture to 12'bgs. <br /> Secure open borehole with plastic <br /> 53 5-gallon bucket and cover with <br /> v native soil and shrubs. <br /> 54 <br /> V <br /> 55 <br /> 56 <br /> 57 <br /> V <br /> 58 <br /> 59 <br /> 60 <br /> 4 <br /> Woodward-Clyde Federal Services Page 3 of 3 <br />