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i� Clayton <br /> { ENVIRONMENTAL _ <br /> CONSULTANTS <br /> r:4i?:r'r:}is2;:%z::L::;:`:i::::3+:3:•xai:.:y:.r>s••.r i <br /> Project Na: 47952.00 <br /> � Date: May 6 <br /> 1993 <br /> RING NO. <br /> Client: Fo <br /> r[ifiber Co ration kk <br /> � k <br /> _ Location: 502 E. <br /> MW- <br /> 1 <br /> Acacia Street Tracy,California f <br /> !j": ::\::::: B <br /> R Silva <br /> �d Y� Driller. $� <br /> F Drilling-::::.}: .. � 8 Sheet 1 of 2 <br /> Field Location of Bo ' <br /> Drilling Method: Continuous flight,hallow-stem auger <br /> Hole Diameter. 8 inches <br /> Casing Installation Data Screen-20'to 10';solid-10'to 0';sand-20'to 8'; <br /> Ground Elevation: Datum: bentonite-8'to 6';grout-6'to surface <br /> 4 <br /> _ vel s <br /> Water Le <br /> 6.93' 6.88' <br /> �r�r::• 8ks:�z 331:': I <br /> Time <br /> 1010 0945 <br /> Dais <br /> nzm3 <br /> 5/10/93 <br /> 5 <br /> I <br /> .::............ <br /> .:t <br /> ..... ....... .. ................:. ... .. .�... ;�.t�..-�.�.#345.�..�.'..i:.. .,.....::......:.,.:r.....r.......:....,..�.:.r. :Nk'vEr,.r?:33i�ri�f'a#E<.;`53;::: <br /> ..C..:.. 2fo.. <br /> '.':f:'.r i3 .. .kfr.:. Ii.':+:;+.+i:° :ice•:::i;;�?2?�2:iC..,. »a:,. <br /> .r.. o: :. ..i a'.}:'::c•:::::.::'. :;i.:`1:o:k.:.k:+:: ::�'tt. ...7�%.......t..:r::.::...:krra.�iao-o-... <br /> 10 <br /> ............. .................. ....... r... ......:............:. ..:..:............. ....... ....:. ......;.... 4.r......::i.::::..r:.r:s rr:^:}:jr:v^:..:.::it.}r.;; <br /> Asphalt topping Il <br /> 1 Gravel fill I) F <br /> Silty fine sands;grayish tirown(10'YR,5/2);approximately 5%sand; moist;low <br /> 2 plasticity;no odor <br /> 3 Ij <br /> II , <br /> 4 II <br /> 6 I <br /> 9 0 5 X I <br /> 10 Ij <br /> 6 I� <br /> 11 1 <br /> �? 7 • Groundwater level ; <br /> Il i <br /> 8 I i <br /> Silty fine sands;brownish'(10 YR,513);approximately 5%sand;very moist;low <br /> 9 plasticity;no odor I <br /> 3 II I <br /> 8 0 10 X I� <br /> 1 <br /> XO • First encounter with groundwater <br /> E; 11 I <br />'I 12 Il <br /> Ij <br /> I 13 <br /> d <br /> 14 I� <br /> 16 I� <br /> p <br /> 17 Il k <br /> } <br /> f <br /> BORING.BP i <br /> I ' <br /> � 1 <br />