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SAND/CRAVEL <br />Density SPT Approx. Reiative <br />N•values Density (°�) <br />�ryLooee <4 <15 <br />oso 4 to 10 15 - JS <br />�d. Denac 10 b 30 35 • 65 <br />�nse � l to 50 65 - BS <br />ry Denae > 50 85 • 100 <br />Consietency <br />'�ery Soft <br />SaR <br />Medium StiQ <br />>tiff <br />Verv Stitf <br />SE'T Appmx. Undrained Shear <br />iV-valuea StrengtF. (peQ <br /><2 <250 <br />2 to 4 250 . 500 <br />4 ta 8 500 � lOJO <br />B to 13 1000. 2000 <br />15 W 30 pppp. qppp <br />> 30 > 4000 <br />UNIFIED SOIL CLASSIFICATT[�N cv.crFM <br />P�rdng: Leee than 1/16 inch <br />Seam: 1/16 W 1/2 inch <br />Lyer: 1/2 to 12 inchee <br />Ser�tum greeterthen 12inchee <br />Suttered: I.eee then one per Coot <br />Boulde[ <br />Cabblca <br />Gravel <br />Coaree Crav <br />Fine Grevel <br />DFSCRIPTIONS OF SOIL SfRUC!'URE <br />12inchea <br />W 12inches <br />W 3l4 inahes <br />4 inchee W iH <br />Lamin�ted: Aitenuw�g uam� <br />Leue: LauiculuEcposils <br />Varved: A6emuing snms o(sil� W clay <br />foterbedded: Attertu�ing layers <br />Pocicet Em�k, diuomim�au deposit of limitcd ez�em. <br />DEE7NITIONS <br />Codrse S3i <br />Modium Ss <br />Fina SarW <br />sac <br />1 W Nl0 (4.b to 2.0 mm) <br />10 W#40 (2.0 to 0.42 mm) <br />10 to #200 (0.42 ta 0.074mm) <br />0074 to 0.002 mm <br />0.002 mm <br />Note: 1, Sail clnseJcationn prceanled on exploretionloge en beeed on viauei obeervetian end Iab�rnbry teale, <br />uaing e eyetem modified fmm the UnJorm Soil Claeeifiution Syetem (USCS). pleaee refcr to the <br />dixueeione in tho report texe for a mon mmple[e deecription o(eu6eurface condi[iom. <br />2. Ordero(eail<18eeilcBtlan: Dentlty/Cond�ten<y.color,MnorcomtiWanla�i.e,allt�(IS�o60%dlt)or <br />di(hlly dlty (6 to ISX dll)�, MAJOR COMPONENT (I.e.5AND1, tran eontdwant �1.�. tnp p�val (<6k); <br />mol�mre eananl, �ddidan�l eommenb. (CEOLOCIC IMERPRE'fA710t� <br />Tesr svn�eoGs <br />�1L Atterberg Limi[s <br />CBR Calffornia Bearing R=ti; <br />Comp Compaction TesLa <br />Can Consalidation <br />DD Dry Density <br />DS Direct Shear <br />°kF Fines Content <br />GS Grain Siu <br />1'erm permeability <br />PP Pceket Penetmmeter <br />RSM Resilient Modulus <br />SG Specific Gravity <br />SPT Standerd Penetwtion Teat <br />1'V Torvane <br />TXC Unco�ned Compreseion <br />UCC Unco�ned Compreaeion <br />SAMPLE SYMBOGS <br />2-inch OD Split Spoon, SP'f <br />(140-Ib hammer 30" dcop) <br />326•inch OD Split Spoo¢ (300• <br />Ib hammer 30" drop) <br />�Non-etandard penetration teet <br />(eee boring log for detaile) <br />IThin well (Shelby) tube <br />� Grab <br />DiOMTORING WEGL <br />�Cem�nt / Concrete <br />/ eeal <br />Omuodw�tar Ierel <br />A7'D fat tlme ofdrilGoV <br />xand batkfill <br />ntoisivse coxrern� <br />Dry . Duety, dry ta tha tauch <br />Moiet Damp but no viaible �veter <br />Wet Visibb Gee w�ater <br />7�,�,,, Ftre Statlon No. 5 Terms and Symbols for <br />1� LG� 6807 Beverly Blvd. Boring Logs <br />� � Everett, Washington <br />_ rro�ect No oaaM.too FiRure A-1 <br />