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Project Name: Glint Car Wash &Sonic I . Nu Boring No.: B-5 <br /> Project Number: 2020-643-1 I VII Sheet 1 of 1 <br /> Client: SERJ Developments RILEYGROUP <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 /> U <br /> G <br /> CD <br /> ch <br /> ... <br /> c Z. <br /> 5 v E O <br /> >' <br /> O L• am- a) C = 'i Cl) --I V <br /> > o N <br /> }' � a a n � t4 <br /> °' °' crio f° 0 tx °' co ` MATERIAL DESCRIPTION g <br /> w o v7 co � � � D � <br /> - <br /> • pha :♦:♦ 1.5"asphalt / <br /> Fill ♦�♦♦ Brown silty gravelly SAND,loose to medium dense,wet(Fill) <br /> — 1— ���� — <br /> i♦i♦ <br /> ♦ <br /> ♦♦•♦ <br /> — 2— �,� <br /> • <br /> ♦�♦ <br /> ♦♦♦ <br /> — 3 ♦♦♦ — <br /> 10 ♦�♦♦ 13 <br /> ♦♦♦ <br /> — 4\ ••♦♦ —♦ <br /> It <br /> — 5---\` ��♦ Becomes very loose,saturated — 18 <br /> ♦♦♦♦ <br /> ♦♦♦ <br /> 2 ♦♦♦♦ <br /> — 6- OL II:,i Brown ORGANIC SILT,very soft to soft,wet <br /> I;:;—Contains wood debris 52 <br /> ''1'1 <br /> — 7— i'i',— — <br /> NSM Tan mottled silty SAND with trace gravel,medium dense,moist to wet <br /> g� 21 13 <br /> y <br /> — 10- JTBecomes dense -^ <br /> Contains sand interbeds <br /> 39 12 <br /> Boring terminated at 11'6" <br /> — 12— — — <br /> — 13— — —' <br /> — 14— — — <br /> — 15— — — <br /> — 16— — — <br /> — 17 <br />