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Log of Hand Boring HB-1 <br />Date: September 20, 2019 <br />Depth: 6' <br />Initial Groundwater: N/A <br />Contractor: <br />Elevation: N/A <br />Sample Type: Grab <br />Method: Hand Auger <br />Logged By: PH Checked By: SC <br />Final Groundwater: N/A <br />0 O <br />Moisture Content (�) <br />Plastic Liquid <br />j <br />- <br />.1 0 <br />U <br />3 <br />Limit Limit <br />_ <br />° <br />3 <br />_ `� <br />Material Description <br />C <br />o <br />a U <br />o <br />SPT N-Value <br />— <br />G <br />0 10 20 30 40 5 <br />Vegetation/Topsoil <br />--- <br />— <br />--- <br />SM <br />-------------------------------------------- <br />Loose to medium dense, silty -fine to medium grained sand <br />with gravel, mottled dark yellowish brown to yellowish brown, <br />moist. (Weathered Glacial Till) <br />2 <br />:: •'' <br />TM <br />---------------- <br />em sde e to nse, silty -fine to medium grained sand, <br />Mdiuden <br />mottled yellowish brown to grayish brown, moist. (Glacial Till) <br />4 <br />5 <br />End of Hand Boring 6' <br />7 <br />8 <br />9 <br />10 <br />- <br />>; <br />Proposed Residence <br />Hand <br />Cobalt Geosciences, LLC <br />P.O. Box 82243 <br />2712 Taylor Drive <br />Boring <br />Kenmore, WA 98028 <br />(2o6) 331-1097 <br />COBALT <br />GEOSCIENC ES <br />Everett, Washington <br />Log <br />www.cobaltgeo.com <br />cobaltgeo(@zrnaii.com <br />