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Boring Location: See Figure 2,Site and Exploration Plan Drilling Company: Holocene Bore Hole Dia.:6 <br /> Top Elevation: 430 ft Drilling Method: HSA Hammer Type: Auto B-3 <br /> Date Drilled: 6/2/2022 Drill Riq: Truck Logged by: NNR/ <br /> SOIL DESCRIPTION PENETRATION RESISTANCE(blows/foot) <br /> 2 w Standard Penetration Test o Cr) <br /> J <br /> , The stratification lines represent the approximate boundaries a Q Hammer Weight and Drop: Ufo <br /> 0 between soil types. The transition may be gradual. Refer to E Q n o <br /> report text and appendices for additional information. (2u) 2 m <br /> 0 20 40 60 <br /> -0 — / ; I ' I II � I I <br /> '.3"asphalt over 8"crushed surfacing base course I <br /> I 11 <br /> 11 III II <br /> Dense,moist,gray silty SAND with gravel (Fill)(Hf) S 1 T 18 I I f 34 <br /> — 1 III 1 I1 � <br /> II I I <br /> -5 - <br /> Medium dense moist,gray grading to brown at 6 ft silty SAND S-2 12 18 <br /> — with gravel,trace charcoal(Fill)(Hf) 0 <br /> I II <br /> 11 II ' 111 1 <br /> Medium dense,moist,brown silty SAND,some gravel,trace T l I I I 1 1 1 I <br /> plastic(Fill)(Hf) S_3 18 DTI I I ' 12 <br /> — ' I i fi <br /> 1 0• <br /> Medium dense,moist,brown silty SAND,some gravel(Fill) S a 18 I is <br /> — (Hf) �I <br /> 15• III <br /> Very dense,moist,gray SAND with silt and gravel I I <br /> (Unweathered Glacial Till)(Qvt) S5 18 III O I I+-*-Ids/i2" GSA <br /> � III <br /> I1I II liii <br /> II IIIII III111 <br /> 11 <br /> I I <br /> 20 • <br /> Very dense,moist,gray silty SAND with gravel (Unweathered <br /> S-6 12 1 A50/2" <br /> Glacial Till)(Qvt) <br /> II IIII <br /> II 1 II 'II ' 1 I <br /> 25 I i <br /> SAMPLE LEGEND GROUNDWATER LEGEND ' %Fines(<0.075 mm) <br /> I2-inch O.D.split spoon sample I..:':.'`•1 Clean Sand 0 %Water(Moisture)Content <br /> I3-inch I.D.Shelby tube sample s Bentonite Plastic Limit I 0 I Liquid Limit <br /> • Grout/Concrete Natural Water Content <br /> Screened Casing Broadway Everett Expansion <br /> TESTING KEY I 1 Blank Casing 8407 Broadway AVE <br /> GSA=Grain Size Analysis M Groundwater level at Everett, WA <br /> time of drilling(ATD)or <br /> 200W=200 Wash Analysis N on date of Date: 6/2/2022 Project No.: 2601.01 <br /> Consol.=Consolidation Test N measurement. <br /> Zipper Geo Associates BORING B-3 <br /> Att.=Atterberq Limits <br /> 19023 36th Ave. W, Suite D LOG: <br /> Lynnwood, WA <br /> Page 1 of 2 <br />