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ZIPPER GEO ASSOCIATES, LLC <br />19019 36`h Avenue West, Suite E, Lynnwood, Washington 98036 <br />Test Pit TP-6 <br />Location: See Site and Exploration Plan, Figure 1 <br />Approx. Ground Surface Elevation: 423 feet <br />Project: Proposed Everett Warehouse <br />Project No: 2152.01 <br />Date Excavated: January 16, 2019 <br />Depth <br />(ft) <br />Material Description <br />Sample <br />NC <br />%M <br />Testing <br />8 inches of dense, wet, brown -gray, SAND, with gravel, <br />some silt1 trace ntmqA pano, ics (TOPSOIL). <br />. ...... ................. <br />:Dense: moist,. brown -gray, gravelly SAND, trace silt. :� <br />...................................... <br />Dense, moist to wet, gray, silty SAND, trace to some gravel <br />S-1 @ <br />0 feet <br />2 <br />S-2 @ <br />1 foot <br />3 <br />S-3 @ <br />2 /z feet <br />8 <br />4 <br />5 <br />6 <br />S-4 @ <br />5 feet <br />11 <br />Test pit completed at approximately 5 % feet. <br />Groundwater was not observed while excavating. No <br />caving was observed while excavating. <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />14 <br />15 <br />16 <br />17 <br />ote: Ncis the Dynamic Cone Penetrometer blow count <br />per 1.75-inch interval measured in accordance with ASTM <br />p ecial Technical Publication #399. <br />