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.r Date Start/Finish: 6/17/2008 to 6/18/2008 *,W, Northing:2158452.7736 Wellli," g ID:MW-3 <br /> Drilling Company: Cascade Drilling,Inc. Easting:6351601.6982 <br /> Driller's Name: Amador Arroyo Casing Elevation: 29.8475' Client:Chevron Environmental Management <br /> Drilling'Method: Hollow Stem Auger Company <br /> Auger Size: 8"OD Borehole Depth: 75' Location:Chevron Service Station 309075 <br /> �+ Rig Type: Truck-Mounted Hollow Stem Rig Surface Elevation: 30.42' 3978 South Highway 99 <br /> Sampling Method: 5'Split Spoon-No Sleeves Stockton,California <br /> Descriptions By: Angela Timmons <br /> r <br /> CL <br /> d r- <br /> 5 <br /> z g o 8 E 3 Well/Boring <br /> 19 fa 0 <br /> ZC 5 " C rn <br /> p 2 v Stratigraphic Description Construction <br /> H > c o- ,V W> _ 5 <br /> a W E E o 0 'O u <br /> �+ p W can W CO Z a .k (7 <br /> r..l <br /> Steel flushmount <br /> cover <br /> Locking J-Plug <br /> r.e Air knife to 8'1"bgs. Concrete Pad{07 <br /> 0.5'bgs) <br /> Sand Drain(0.5- <br /> 1'bgs) <br /> r <br /> Y.r <br /> 1 0-8 NIA N/A N/A N/A <br /> -5 <br /> V <br /> b_1 <br /> Begin logging at 10'bgs. <br /> Benonite cement <br /> (1'-60'bgs) <br /> y 2 8-10 NIA N/A N/A N/A <br /> 10 -10 <br /> ------ Brown Silty CLAY(CL),mist. <br /> u.l 3 10-15 4.5 N/A WA 0.1 <br /> V -- <br /> 15 -15 <br /> a 111201 a wAwA o.o <br /> f"1 Remarks: bgs=below ground surface;N/A=Not Applicable/Available;AMSL=Above Mean Sea <br /> Level. OD=Outside Diameter;SAA=Same As Above.Odorless unless stated <br /> JAARCADIS otherwise. <br /> a.l Northing/Easting Datum is NAD". <br /> kl etrA►arvrll�rt,fsol@6es <br /> Elevation Datum is NAVD". <br /> r Project Number:B0046012.0001 Template:G:\ENV\CHEVRON\Library\Log Plot\2005 Templates\ age: I of 4 <br /> Data File:MW-3.dat Date:10/7/2008 V.Rubio <br /> r <br />