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Boring Number, MW-5 _ HORIZON ENVIRONMENTAL INC. <br /> Job Number: 1474.11 <br /> Site Location: Beacon #474, Stockton, CA <br /> Drilling Company: Mitchell Drilling Environmental Drilling Method: Hollow Stem Auger <br /> Drilled By: Scott, Chris, & Mike Sampling Method: Split-Spoon Sampler <br /> Date Drilled: 05/09/96 Total Depth: 86.5 Feet <br /> Logged By: D. Higgins Depth To Groundwater: 80 Feet <br /> c c E d c o <br /> .� E c > <br /> o <br /> 7 O C r C <br /> ati z' U o aZ Soil a„ Well Comments <br /> E Description o ; Construction <br /> Q C. OCL <br /> SN m O C N C7 4 <br /> E m V O N— d 61 <br /> E a V <br /> a <br /> 0 <br /> m <br /> 13 :. <br /> 31 16 18 18 0 31 SILTY SAND, fine- to medium–grained, SM <br /> 17 orange brown, medium dense. <br /> 32 32 <br /> 33 33 <br /> 34 34 a <br /> 35 35 t <br /> v1 a <br /> r•y <br /> .36— to 16 36 CLAYEY SILT, some fine–grained sand, , <br /> � 128 18 18 0 gray brown, slight plasticity, hard. ML ' <br /> 37 y 37 <br /> 38 38- <br /> 39— 39 <br /> • 40 40 - . <br /> a <br /> l 16 <br /> 41 3 19 18 18 0 41 orange brown. <br /> 42 24 42 <br /> Ln <br /> 43 43- <br /> 4-4— 44- <br /> 45— 45 <br /> I 14 <br /> 45 LO 20 18 18 0 46 gray brown. r <br /> 21 .1 <br /> 47 1 47 + <br /> 48 48- <br /> 49— 49 <br /> 50 50 <br /> LO <br /> 1 15 <br /> 51 3 20 18 18 0 51 orange brown. <br /> M 23 <br /> 52 N 52 <br /> 53 53 <br /> 54 54 <br /> 55 55 <br /> u) <br /> 18 a <br /> 56 21 18 18 0 56 <br /> 26 <br /> 57— y 57 <br /> 58- <br /> 59 <br /> 8 59 59 <br /> 60 60 <br /> (Boring Continued On Next Page) Page 2 Of 3 <br />