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<br />LOG OF TEST BORING N0 <br />TB-4 <br />. <br />page 1 of 1 <br />OWNER/CLIENT ARCHITECT/ENGINEER <br />Rollin Consulting <br />sITgllorthwest corner of Weld County Roads 18 and 25 PROlECf <br />Weld County, Colorado Proposed Gravel Pit <br /> SAM PLES TESTS <br /> <br />o <br />7 m ~ ~ ~ Wi?a 4 <br />V <br />O DESCRIPfION ~ ~ <br />p~ < ui <br />~ay z z ~ H <br />LL ; <br />~ <br />y. <br />S <br />C S <br />W h m <br />~ ~N <br />O F ~ Z K Z p~ E <br />e ,~ <br />m'IE <br />~ Approx. Surface Elev.: Grade ft. o y <br />o z Y <br />t- Z <br />o'. m O <br />~ C~ <br />o ,., ZpF <br />o u ti y~0 <br />~ ~ ~ ~ ~ ~ <br /> <br /> ' TOPSOII. C <br /> ' LEAN TO FAT CLAY WITH SAND, dazk SM <br /> 4.0 rvsty brown, very moist. - <br />°0'.0 . SILTY SAND, slightly clayey, gray, pink 5 <br />-°: d~~ . brown, rust, moist to wet. <br />O o <br />: <br />~!3' . <br />o: <br />O:d <br />e13: <br />°O.e; IO <br />OQ.: <br />~O o. <br />D a. <br />~ <br />o 15 <br />O: <br />o: <br />Q.V <br />d.0 <br />P.e> <br />QQ <br />O.'o 2O <br />°'O`. <br />u"•. <br />'~~°~ <br />~n.i3; <br />SAND WITH GRAVEL, sli tl silt <br />6h Y Y, <br />.O.e slightly more and lazger gravel with <br />a i'J . increasing depth, rvsty brown, orange, 25 <br />°a ~.. we[, loose to dense. <br />Da:. <br />a'e: <br />~.: <br />o..:. <br />° <br />30 <br />-0~: <br />o.e: <br />nO': <br />°a e. <br />a ~ <br />p:o. 35 <br />?D <br />o:. . <br />a> <br />°.4 <br />°a.m: 40.0 <br />40 <br /> BOTTOM OF BORING <br />THE STRATIFICATION LINPS REPRESENT THE APPROXIMATE BOUNDARY LWES <br />BETWEEN SOII. AND ROCK 7YPFS: IN-SrIT7, THE TRANSI770N MAY BE GRADUAL. <br />WATER LEVEL OBSERVATIONS BORING STARTED 5-14-99 <br />WL 4 SI14/993' __ 521/993' 1 ~ BORtNGCOMPLETED 5-14-99 <br />tvL z ~rracon wG Mobile B-57 FOREMAN DJD <br />WL APPROVED ESW 1GBa 22995081 <br />