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DRILLINGDRILLING COMPANYMETHOD: :HHoloSA,CMceneE Drilling850tracked rig LOCATION:DATESTARTED:Three-Acre <br /> 2010 Park <br /> SAMPLING METHOD: SPT w/Autohammer DATE COMPLETED: 6/29/2010 <br /> SURFACE ELEVATION: 14.00*feet LOGGED BY: P.Pearson <br /> w <br /> w z Standard Penetration Test <br /> U } ? r Q (140 lb.weight,30"drop) <br /> J g <br /> W w w. Z ♦Blows per foot <br /> a�, CO c`�i 2 2 z E i o a., <br /> I o u}i DESCRIPTION a 0 0 10 20 30 40 50 " <br /> 60— -60 <br /> I - d <br /> _ SP Very dense,gray,fine to medium SAND,wet. S-11 23-22-30 - <br /> • <br /> 65— • <br /> —65 <br /> Becoming gravelly at 65 feet bgs. <br /> 1': • »♦ <br /> _ -::.;:; SP Very dense,gray to dark gray,slightly silty,poorly graded S-12 15-26-29 GS _ <br /> `. SM fine SAND,wet. <br /> I 70— Borehole B-104 terminated at 69 feet below the ground —70 <br /> surface. Ground water encountered approximately 15 feet <br /> - <br /> (?)below the surface during drilling. • - <br /> 75— —75 <br /> 80— —80 <br /> / _ ...,... , ,.. ., ,. .., _ <br /> i - - <br /> 85— —85 <br /> 90- 90 <br /> For a proper understanding of the nature of subsurface conditions,this 0 20 40 60 80 100 <br /> I exploration log should be read in conjunction with the text of the Water Content(%) <br /> greotechnical report. Plastic Limit �--• Liquid Limit <br /> NOTE: his log of subsurface conditions applies only at the specified location and on the date indicated Natural Water Content <br /> and therefore may not necessarily be indicative of other times and/or locations. <br /> J <br /> 1 PUBLIC MO AMENITIES BORING: <br /> B_1 04 <br /> RIVERFRONT DEVELOPMENT <br /> I AGEOSCIENc,$INC EVERETT, WASHINGTON PAGE: 3 of 3 <br /> PROJECT NO.: 2015-061 FIGURE: A-5 <br /> BORING 2007-087.GPJ 6/26/12 <br />