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SHEET 1 OF 1 <br />TEST PIT NUMBER: <br />TP.O3 <br />PROJECT NUMBER: <br />684127CH.05.02 <br />TEST PIT LOGehln* <br />PRO.IFCT: Kittitas Countv Transfer Slation.Cnr rnlrr WA I OCATION'Access Road (613156 1 N 1617968.8 E) <br />FI FVATION. '1545'I ft NAVD88 (ir)NTRA(:TOR' C Van f)c Venler/Kittitas Co <br />EXCAVATION EQUIPMENT: Hitachi Zaxis 135US ExcavatorW 30" bucket DATE EXCAVATED:41912019 <br />3'wide 0'LOGGER: M. Kacmarcik <br />anirirtrt\tTSOIL DESCRIPTIONSAMPLE <br />ooJII <br />o- <br />t <br />DIFFICULTY IN EXCAVATION, <br />RUNNING GRAVEL CONDITION, <br />COLLAPSE OF WALLS, SAND HEAVE, <br />DEBRIS ENCOUNTERED, WATER <br />SEEPAGE GRADATIOML CONTACTS, <br />TFST INSTFII IMFNTATION <br />Fr <br />U <br />Itla <br />I= <br />dY <br />HE <br />o <br />J <br />& <br />UJFz <br />U <br />o- <br />SOIL NAME, USCS GROUP SYMBOL, COLOR, <br />MOISTURE CONTENT, RELATIVE DENSITY OR <br />CONSISTENCY, SOIL STRUCTURE, MINEMLOGY <br />1-BULK <br />2.0 <br />u.!:J. <br />Z <br />";r..1jj.r.r, <br />'; .i 17. .t <br />i: i-1 .! <br />.t t . at.lr, <br />? v...J <br />i-?.!-2 <br />?. f-{Z.! <br />:J. }J <br />'11: t1q <br />2 n,, ! <br />*r r^ ir li <br />2'it:.! <br />.\t14 \tt <br />i lt.i <br />Sandy Silty CLAY (CH) with organics: blacl( to brown with orange <br />mottling, moist, medium plasticity. (TOPSOIL) <br />3.0 <br />7.5 <br />2.BULI( <br />Begin TP excavation at 11:45. Ground surface is <br />grass pasture. Weather is clear and windy. Easy <br />digging in soft soil. <br />w(%;=49. g, organic Content=6.8% <br />LL=59%, PL=23o/o, Pl=36o/o <br />Roots extend to 4 feet. Dark brown/black color <br />suggests very deep topsoil. <br />Test pit walls begin caving below 6' bgs <br />LABORATORY: <br />P2Q0 = 6.50/o <br />Groundwater at 8.0' bgs. Much caving below <br />water level. <br />LABORATORY: <br />Poorly-Graded Gravelly SAND (SP): Greyish brown, wet. Trends <br />coarser to WellGraded Sandy Cobbley GRAVEL with depth. <br />Backfill TP to ground surface with compacted <br />excavation spoils. <br />u.5 <br />Bottom of Boring at 12.0 ft bgs on 4/9/2019 <br />10 <br />15 <br />5