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I <br /> I LOG OF TEST PIT NO. 4 FIGURE A-7 <br /> PROJECT NAME: TOC Management Offices PROJ.NO: T-5838-2 LOGGED BY: DPL <br /> ILOCATION: Everett.Washington SURFACE CONDS: Forest Duff APPROX.ELEV: 480 Feet <br /> DATE LOGGED: February 8.2007 DEPTH TO GROUNDWATER: N/A DEPTH TO CAVING: N/A <br /> ILL <br /> v1 <br /> 0 <br /> w CONSISTENCY/ <br /> s a DESCRIPTION dY a REMARKS <br /> ra co RELATIVE DENSITY <br /> w <br /> 0 co <br /> Y <br /> o <br /> I (6-8 inches FOREST DUFF/MOSS/ORGANICS) <br /> Reddish-brown to brown silly SAND with gravel,fine <br /> grained,roots,wet. (SM) Loose 22.9 <br /> I + Grayish-brown silty SAND with gravel mottled.fine <br /> grained,wet. (SM) <br /> Medium Dense <br /> (Large boulder at 2 to 4 feet) <br /> I 13.3 <br /> 5— <br /> 1 <br /> 8.9 <br /> 1 <br /> I Grayish--brown GRAVEL with sand and silt to SAND with <br /> gravel,fine to coarse grained,occasional cobbles,moist Medium Dense to <br /> to wet, (GM-GPtSM-SP) Dense <br /> 1 10- <br /> 7.5 <br /> 1 <br /> I .. <br /> I <br /> Test pit terminated at 14 feet. <br /> No groundwater seepage observed. <br /> 15— <br /> • Terra <br /> NOTE: This subsurface Information pertains only to this test pit location and should Associates, Inc, <br /> I not be interpreted as being indicative of other locations at the site. Consultants in Geolechnical Engineering <br /> Geology and <br /> Environmental Earth Sciences <br />