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Project Name: Glint Car Wash &Sonic g . gm Boring No.: B-5 <br /> Project Number: 2020-643-1 I VII Sheet 1 of 1 <br /> Client: SERJ Developments RILEYGRpUP <br /> Date(s)Drilled: 12/15/2020 Logged By: ELW Surface Conditions: Asphalt <br /> Drilling Method(s): Hollow Stem Auger Drill Bit Size/Type: 8"auger Total Depth of Borehole: <br /> Drill Rig Type: Track Rig Drilling Contractor: Bortec Approximate N/A <br /> Surface Elevation: <br /> Groundwater Level: Seepage at 5' Sampling Method(s): SPT Hammer Data; 140 Ib,30"drop,rope and <br /> cathead <br /> Borehole Backfill: Bentonite Chips Location: 10312 Evergreen Way,Everett,Washington <br /> ai <br /> 0 <br /> C <br /> cu <br /> N N O <br /> a) 01 > ce <br /> '• E 0 0 <br /> a) <br /> O g= o N 0 <br /> w 0 u) .n Ce ,2L... <br /> D 0 MATERIAL DESCRIPTION g <br /> — o — <br /> •spha :♦:♦ 1.5"asphalt <br /> Fill S•� Brown silty gravelly SAND,loose to medium dense,wet(Fill) <br /> •— 1 ♦�♦ — <br /> ♦♦♦ <br /> ♦♦♦ <br /> ♦♦ <br /> - 2— :: — <br /> ♦♦♦♦ <br /> ♦♦♦ <br /> ♦♦♦ <br /> — 3 ♦♦ <br /> 10 ���♦ 113 <br /> ♦♦♦♦ <br /> ♦♦♦♦ <br /> ♦♦♦♦ <br /> — 5-- :�:♦ Becomes very loose,saturated — 18 <br /> • <br /> 2 ♦♦♦• <br /> — 6-1 OL i,i,i Brown ORGANIC SILT,very soft to soft,wet <br /> I I,I,—Contains wood debris 52 <br /> 'liii <br /> — 7— ihui— — <br /> SM 1,11 Tan mottled silty SAND with trace gravel,medium dense,moist to wet <br /> 8� <br /> 21 ill' <br /> 13 <br /> — 9—S1 ' L- - <br /> II <br /> — 10 I —Becomes dense' — <br /> —Contains sand interbeds <br /> 39 12 <br /> — 11� 1l ,— — <br /> 11 <br /> Boring terminated at 11'6" <br /> — 12— — — <br /> — 13— — — <br /> — 14— — — <br /> — 15— — — <br /> — 16— — — <br /> — 17 <br />