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® H O L D R Ems. .. & K U L L BOONG LOG Boring No. <br /> CONSULTING ENGINEERS • GEOLOGISTS Project Name: Oakwook Lake Resort <br /> Project No.: 20,012-02 Task No.: 2 MW-4 <br /> Field Location Sketch (Not to Scale) Location: 874 East Woodward Ave.,Manteca,CA Sheet 1 <br /> MW-2 O Logged B Date: 1 11 0/31/00 Of: 2 <br /> Levee 99 Y Don Olsen <br /> Drilling Company: Wanye Environmental Drilling, Inc, Lincoln,CA <br /> Proposed MW-1 �U Driller: <br /> P S L John Pattison Helper: <br /> Ponds ® Existing f o > Drilling Method(s): Hollow-Stem Augers(HA) <br /> Ponds r4 <br /> ME .'.'.'. / CIO Boring Diameter: 10 Inches Total Depth: 36.5 Ft. <br /> Ground Elevation: 23.11 Ft.(MSL) Datum: Wong Eng. <br /> MW-4 B00-1 �� Backfill or Well Casing: Well Const.:4"DIA Solid PVC 0 to 16';Screen <br /> z 16 to:1';Grout U to 12'; bentonite 12 to ; San-7o JV <br /> Pocket Hammer Sampler Sample Sample Depth Smple Well Graphic Ground Water Depth Below Existing Ground Surface <br /> Penetro• Blow Type Recovery No. Intrvl Detail Log Date 10131100 12/12100 <br /> meter Count or Time 1550 <br /> Uncor. Drilling Depth(ft) 27.00 25.44 <br /> Method Presentation Order Tor boil an or KOCK Descriptions <br /> (tsf) (N16in) (fuft) (ft) (USCS;Partical Sizes I%),Color;Density or Consistency,Moisture;Other) <br /> HA :: FILL: (CL) SANDY CLAY, Fid. Est.: 80%Low Plastic Fines, 20% <br /> Fine Sand; Brown (10Y/R, 5/3); Stiff; Dry to Damp. <br /> 3 FILL: (ML)SANDY SILT, Rd. Est.. 70%Low Plastic Fines, 30% <br /> Fine Sand; Pale Brown (10YR, 6/3); Very Stiff; Dry to Damp. <br /> 4 <br /> 5 :4 <br /> 5 SPT 1.4/1.5 B-1 <br /> •4 k4 <br /> 7 18/12 6 . <br /> N.. <br /> HA 7 <br /> 8 <br /> (CL)CLAY, Fld. Est. 85%Low Plastic Fines, 15%Fine Sand; <br /> 9 ;:: -11 Dark Grayish Brown(10YR,4/2); Hard; Dry to Damp. <br /> ,y <br /> 10 w ` <br /> 4.50 3 SPT 1.3/1.5 B-2 `' <br /> @ 10', LAB DATA: 89.1%Low Plastic Fines <br /> ,,,•.. <br /> 6 15/12 1 <br /> 10 <br /> HA 2 % <br /> 3 f; • <br /> 4 <br /> 15 <br /> 2.75 4 SPT 1.511.5 B-3 !;.;: @ 15 Feet, Very Stiff, Damp. <br /> 5 14/12 6 <br /> 9 <br /> HA 7 - <br /> ;rlf;: <br /> 8 <br /> 9 <br /> M)ringLogs20,012-02.xIs,M W-4(11 Project No. 7 <br />