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• <br /> Ill <br /> : r <br /> 0 <br /> Project: Eclipse Development, Phase IV, 36th St. Pipeline <br /> . 1 �, j p pKey to Log of Boring <br /> i o Project Location: Gity of Everett,Washington <br /> a Project Number: 33758986 <br /> F w< • <br /> • n' SAMPLES <br /> m 0) <br /> •r , ro Q 0 MATERIAL DESCRIPTION REMARKS AND <br /> a '" iiY n V) _C <n OTHER TESTS <br /> O mN ma) m 3 2 ro- 0 <br /> 01 W,N d a 0 o > tP2 (I) <br /> o I--' Z m 0 (9 D <br /> r �, oi 1 2 4 5 6 7 8 9 10 12 <br /> • i 2 COLUMN DESCRIPTIONS <br /> • 2 1 Elevation:Elevation in feet referenced to mean sea level(MSL) <br /> to <br /> or site datum. <br /> 4,1 M 10 Well Completion Schematic: Graphic depiction of subsurface <br /> 0 <br /> 2 Depth: Depth in feel below the ground surface- material encountered;typical symbols are shown below <br /> -' Sample Type: Type of soil sample collected at depth interval <br /> z o 3 shown;sampler symbols are explained below. 12 Remarks and Other Tests: Comments and observations regarding <br /> o drilling or sampling made by driller or field personnel. Other field and <br /> 0, : m 4 Sample Number- Sample identification number. laboratory test results,using the following abbreviations: <br /> z <br /> 110 g 5 Blows!6in. Number of blows required to advance driven <br /> o sampler 12 inches beyond first 6-inch interval,or distance noted, <br /> o <br /> a using a 300-lb or 140-lb hammer with a 30-inch drop. <br /> '10, <br /> o 6 OVM:Organic Vapor Monitor,expressed as parts per million <br /> • Liiile 10-20% <br /> 0 7 Graphic Loq: Graphic depiction of subsurface material Trace 0 -10% <br /> Some 20-35% And 35-50% <br /> encountered;typical symbols are explained below. <br /> Descriptions and stratum lines are interpretive;field descriptions may have been <br /> 8 USCS: Graphic depiction of subsurface material encountered; modified to reflect lab test results. Descriptions on these logs apply only at the <br /> w <br /> typical symbols are explained below. specific boringlocations and at the time the borings were advanced;theyare not <br /> 9 Material Description: Description of material encountered;may arranted to be representative of subsurface conditions at other location or times. <br /> ela include color,moisture,grain size,and density/consistency. <br /> = Major Divisions Symbols Typical Descriptions TYPICAL SAMPLER <br /> Graph Letter GRAPHIC SYMBOLS <br /> w° m Clean r 1e 14 Well-Graded Gravels,Gravel-Sand Mixtures,Little or no <br /> • c� m !i•!o C'W Fines • Dames&Moore <br /> r' o c in Gravels = Sampler <br /> o <br /> ti.a at w o v (little or 'i2'i Poorly-Graded Gravels,Gravel-Sand Mixtures,Little or no <br /> ips '. > m 1D `E d no fines) = =., GP Fines <br /> - in > a rL z V:tt''r Relatively Undisturbed <br /> 4' ; W `� o t o Gravels r i ii Sample <br /> o o '„. GM Silty Gravels,Gravel-Sand-Silt Mixtures <br /> c s V' a, ig a: <br /> a to c.i 8 0 c with Fines <br /> w o v (appreciable X Disturbed Sample <br /> r w E E Z ° cr amount of fines) GC Clayey Gravels,Gravel-Sand-Clay Mixtures <br /> C3 t ro O N . , <br /> u > ijij <br /> o m Clean Sand c -! r SW Weil-Graded Sands,Gravelly Sands,Little or no Fines Standard Penetration Test <br /> vO Cu 2 a '-a Cu (tittle or _ —v m v o no fines) : SP Poorly Graded Sands,Gravelly Sands,Little or no Fines <br /> a m o @ r ` z . O No Recovery <br /> i` ' a v) „it o, Sands with i ' SM Silty Sands,Sand-Clay Mixtures <br /> zo to o y o Fines ""' .-; <br /> a t (appreciable �' Grab Sample <br /> w o to 0 amount of fines) SC Clayey Sands,Sand-Clay Mixtures — <br /> . a - °' Inorganic Silts and very Fine Sands,Rock Flour,Silty or TYPICAL WELL <br /> • w ra ML Clayey Fine Sands or Clayey Silts with Slight Plasticity GRAPHIC SYMBOLS <br /> t g w fn co m <br /> N a y.N S tits / inorganic Clays of Low to Medium Plasticity,Gravelly Clays <br /> 0w w w N •�m Liquid Limit <br /> ° A <br /> CLSandy Clays,Silty Clays,Lean ClaysOne pipe in bentonite <br /> a c rn .c and Less Ihan 50% pellets <br /> • N Clays =_ DL Organic Silts and Organic Silty Clays of Low Plasticity , <br /> / , F E _2 c, — — One pipe in filter <br /> • L° o N MH Inorganic Silts,Micaceous or Diatomaceous Fine Sand or pack <br /> r - w v o o Silty Soils <br /> Z One slotted pipe in <br /> w LL va= Silts Liquid Limit / CH Inorganic Clays of High Plasticity,Fat Clays fitter pack p p <br /> a - and Greater than 50 <br /> o Clays v v OH Organic Clays of Medium to High Plasticity,Organic Silts <br /> g Bentonite Seal <br /> N Highly Organic Soils PT Peat,Humus,Swamp Soils with High Organic Contents <br /> Note: Dual Symbols are used to indicate borderline soil classifications <br /> • URS Figure A-0 <br /> n <br /> • - <br /> •� <br />