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-- _ Drill T.PC: loan. die, hollow stem auger PHge l OC 1 <br /> Well around- Blow, Sample Depth Sampler: MC, Vd-2 In.,aid-2-5 in. <br /> Detail water per No. (feel) Drill Rig: Mobil B61 FID Ston Date: 4.28.95 <br /> Foot* Tow Depth: 30 rL Finish Date 2.29.95 <br /> Groundwater: 13 It(Apprna) Uovstion: 91'(epproz.) <br /> SAND(SP) <br /> Malium dense, brown, poorly graded.dry <br /> Grout w/b"tonitc - <br /> Bentonite <br /> `\. 5.0 Den" <br /> 65 11 SI <br /> 75 <br /> 10 SILT (MLI <br /> 5 S2 <br /> r. Medium oarlsielency, brows, moist <br /> 130 <br /> N3 sand <br /> 1S Stiff, wet <br /> 13 S3 <br /> i <br /> ' S <br /> 20 SILT with SAND(ML) <br /> Screen t8 54 a Very NIB; brown,we,with organics, odor <br /> 25 SAND(SP) <br /> 16 S5 [orae,grayish brown,weA <br /> 21.5' <br /> 11 56 With thin lone,of brown sill <br /> 3D.0' 30 o"° <br /> Borehole bmainaled,t the planned depth of 30 0. <br /> Last sample taken lana 28.5 to 30 B. <br /> Soma caving ul the bottom Thcmfare 0.02 in. Kim <br /> installed from T.5 to 27.5 il. <br /> Legend: _ <br /> 'Tube ,arnples for 35 <br /> instxotion and testing <br /> Foomota: <br /> • Blowoounts Converted to <br /> equivalent standard <br /> penetration blowoounts 40 <br /> LOG OF BORING MW-5 <br /> PLATE <br /> Sart RNERBANK WVNTP A-1 <br /> GeotechnkWEnvlronmentei Riverbank Califomie <br />