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N <br /> N <br /> Date Begin-End: 4/16/2020 Drilling Company: V&W Drilling BORING LOG B-9 <br /> c� <br /> Logged By: M.Porter Drill Crew: Frank/Anthony <br /> m Hor.-Vert.Datum: Not Available Drilling Equipment: CME-55 HT Hammer Type-Drop: 140 Ib.Auto-30 in. <br /> a Plunge: -90 degrees Drilling Method: Hollow Stem Auger <br /> 0 <br /> a <br /> 0 <br /> Weather: SunnyM/arm Exploration Diameter:6 in.O.D. <br /> FIELD EXPLORATION LABORATORY RESULTS <br /> O .. N U N <br /> o 0) Latitude:37Lu o .90272° a) J= „ o a o o N N <br /> Longitude:-121.24205° T ma � o c a <br /> O w Surface Condition:Grass f- 3 Zaf <br /> U a) al ��ca3 a� p +- J O C i <br /> CL .r- L Q� Q O LL >Z U) O C C C C U z O <br /> Q U o m O I I 0 of (� w rn rn N II N <br /> a) O a7 7 a7 o c o (D (n T O O Z a7 a7 a7 d 'a 0 <br /> o c7 Lithologic Description co z U) mJ LL o? D Co U o 0- 0- a? Q of <br /> Fat CLAY with Silty Sand(CH):high <br /> plasticity,yellowish brown,moist,hard, F=4. <br /> 15" <br /> rootlets,fine to medium sand(FILL) 1B 12.5 100.2 <br /> 1A <br /> _____ ___________ <br /> Fat CLAY(CH):high plasticity,brown,moist, 15" <br /> very stiff 2B2A— ------------ 3B91, <br /> Lean CLAY withSand(CL):medium gA 19.3 100.6 <br /> plasticity,light brownish gray,moist,hard,fine P=>4.5 <br /> to medium sand <br /> ----------------- <br /> Sandy Lean CLAY(CL):medium plasticity, <br /> 10- moist,hard,fine to medium sand Itil <br /> 4B 48 <br /> 4A <br /> The boring was terminated at approximately GROUNDWATER LEVEL INFORMATION: <br /> 11.5 ft.below ground surface. The boring was Groundwater was not observed during drilling or after <br /> backfilled with cement/bentonite grout on April completion. <br /> 16,2020. GENERAL NOTES: <br /> 0 15 <br /> Y <br /> U <br /> O <br /> H <br /> U) <br /> W <br /> Lu <br /> H <br /> J <br /> LL <br /> W <br /> U <br /> LL <br /> 0 20 <br /> O <br /> C7 <br /> O <br /> J <br /> J_ <br /> 0 <br /> U1 <br /> H <br /> a <br /> m <br /> Lu <br /> o tz <br /> z <br /> 25 <br /> o � <br /> o O <br /> m <br /> "oV JI <br /> Lu <br /> m <br /> � m <br /> Z J <br /> Z � <br /> H ' <br /> U N <br /> Lu o <br /> 30- <br /> 0 "I <br /> a_ <br /> m <br /> J <br /> ZZ <br /> 0 <br /> of <br /> of <br /> Q <br /> r Z <br /> "I PROJECT No.: BORING LOG B-9 FIGURE <br /> �I 20210067.001A <br /> E Y <br /> iu <br /> w KLE/NFELOER DRAWN BY: GG A-11 <br /> YI< SCK Air Cargo Facility <br /> iL Bright People.Right Solutions. CHECKED BY: JW S. B Street and Earhart Avenue <br /> F, F- �� Stockton,Califonria <br /> F- z DATE: 4/27/2020 <br /> PAGE: 1 of 1 <br /> m m <br />