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. Boring Location: See Figure 1,Site and Exploration Plan Drilling Company: Holocene Bore Hole Dia.:6 <br /> Top Elevation: 432 ft Drilling Method: HSA Hammer Type: Auto B-2 <br /> Date Drilled: 6/2/2022 Drill Rig: Truck Logged by: NNR/ <br /> SOIL DESCRIPTION 'CB co <br /> PENETRATION RESISTANCE(blows/foot) <br /> tr, u) <br /> 2 J L Standard Penetration Test o 0) <br /> aThe stratification lines represent the approximate boundaries Q Hammer Weight and Drop: C.) <br /> w between soil types. The transition may be gradual. Refer to 2-Q e o ) <br /> report text and appendices for additional information. c u) 2 Fa <br /> 0 20 40 60 <br /> 0 3"asphalt over 8"crushed surfacing base course I I I � II I <br /> — --.-,I 1 <br /> I i I III ! , <br /> i '- <br /> Loose to medium dense,moist,gray silty SAND,some gravel - <br /> s-1 12 I 10 <br /> (Fill)(Hf) <br /> � ! ( III I ! <br /> I ' ( f11 I <br /> - 5_ � � Iljl l <br /> Medium dense,moist,gray grading to brown silty SAND with s-2 18 I ! ! i 1s <br /> — gravel(Fill)(Hf) I I I <br /> I IIII <br /> — I I <br /> I <br /> Loose,moist,red-brown SAND,some silt and trace gravel S-3 I12 I I9 <br /> (Fill)(Hf) ' <br /> 10• " 1 ' II <br /> Very dense,moist,gray SAND with silt and gravel S-4 18 0 ! ! ! A50 5" GSA <br /> — (Unweathered Glacial Till)(Qvt) <br /> II <br /> 15 11 <br /> ' I ' IIIIII <br /> Very dense,moist,gray SAND with gravel and some silt S_5 I 12 i I Aso 5" <br /> (Unweathered Glacial Till)(Qvt) <br /> II <br /> ' Ii jll ! I <br /> I I <br /> II <br /> 20• I <br /> Very dense,moist,gray silty SAND with gravel (Unweathered <br /> Glacial Till)(Qvt) s-s 6 III so a" <br /> � IIII <br /> I <br /> II , 1 <br /> 25 . , , , , <br /> SAMPLE LEGEND GROUNDWATER LEGEND 0 %Fines(<0.075 mm) <br /> I2-inch O.D.split spoon sample I:'•::•`•a Clean Sand 0 %Water(Moisture)Content <br /> 13-inch I.D.Shelby tube sample i.I.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 I Blank Casing 8407 Broadway AVE <br /> GSA=Grain Size Analysis - 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-2 <br /> Att. =Atterberq Limits <br /> 19023 36th Ave.W, Suite D LOG: <br /> Lynnwood,WA <br /> Page 1 of 2 <br />