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<br />'t.18Bf-(e.74) ~
<br />Buruu of Reclam.tJon
<br />
<br />GEOLOGIC LOG OF DRill HOLE
<br />
<br />SHEET,..~... OF..~
<br />
<br />FEATURE......., .S.a.l.v.a.8.e. !'1~.1.1;S.......... 0.....' PROJECT,., ~~Y.:-. ~~~~~~ .~<:~~~...........,...... STATE,...,... ?O.l~:~??....
<br />, LOCATION, St..e, Jc2" 38c12c32,CDC"" 7555.2 ' 900
<br />HOLE NO. '..: .SW....4 ., coooos." . GROUND ELEV. .,.......,..... DIP (ANGLE FROM HORIZ.), . , . . . . , . . . . , . . . .
<br />~ . ...."...."." 0 ,. ,. 0 . 0 , . 0 , ,. TOTAL
<br />BEGUN. .l,,:~a"';a~ . . FINISHED. . ~;-29';"'a7, . , DEPTH 011 OVERBURDEN.. ~9~~~ '.0.... DEPTH.8.Oo..1,2.'.... BEARING.,.. o' 0..... ." .... ... ,. 0 .
<br />DEPTH AND EL.EV, OFWATER 9 16. 7547'.37. 5-29-82
<br />LEVEL AND DATE MEASURED. . , :. . . . . . . . , . . . . . . . . . .. .. LOGGED BY. . G~. Rush. .. . . . . . . . . .. LOG REVIEWED BY. . R.o Neal. . . . , . . , . . . 0 .
<br />
<br /> ,. PERCOLATION TESTS ~zj:' "'- ~
<br /> '" 1-1- lr"
<br />NOTES ON WATER TYPE ww w wow ..w u
<br />LaSSoES AND L.EVELS, AND ~> DE PTH ~ "'~ .J_w WW i" ~!
<br />00 (FEET) ~ ~~ Q~ w... CLASSIFICATION AND
<br />CASING, CEMENTING, SIZE "w UJ"'~ "0
<br />CAVING, AND OTHER OF uu ~ .~ ~... ...~ PHYSICAL CONDITION
<br />w LOSS w w~ ..w
<br />DRILLING CONClIYlONS HOLE '" FR8" ~ -'0 " .....
<br /> IP, -I TO ~ :l.....
<br /> (%) 0' em (G.P.M.l IP.S.I.) (MIN.)
<br />
<br />*141 .44 f om we t lin
<br />129 37 fr m sou h lin
<br />
<br />105.el--
<br />
<br />pO
<br />
<br />1 10 f--
<br />
<br />Top surfa e cas ng - 556. 3
<br />
<br />-
<br />
<br />T.D. 121.0'
<br />
<br />.E2~
<br />
<br />118.
<br />120'-
<br />121.
<br />
<br />130
<br />
<br />:,3";
<br />
<br />
<br />1Ao-
<br />
<br />AD
<br />
<br />-
<br />
<br />15<>
<br />
<br />so-
<br />
<br />160
<br />
<br />..,;
<br />
<br />)'10
<br />
<br />70
<br />
<br />.
<br />
<br />180
<br />
<br />80-
<br />
<br />190
<br />
<br />90-
<br />
<br />EXPLANA TION
<br />
<br />jcoo.
<br />LOSS
<br />
<br />CORE
<br />RECOVERY
<br />
<br />T'r.e of hol. . . . . . . . . . . . . . .0 _ Ola...ond, H _ Hay.t.lllte, S _ Shot, C _ Chum
<br />Ho e ._I.d .. . . . . , . . . . . . . P . Pocke" Crn . Cement.d, C. _ Botto'" of eosing
<br />"pproll. sl>:e of hole (X...des). . Ell _ 1.112", "II ... 1.7/S", fb _ 2.3/8", Nil. 3"
<br />Approx. .Ilee of car. (X.,.,'n). . Ex. 7IS", . All. 1.1/8", Bx _ 1.S/S", Nx _ 2.1/S"
<br />Ou,./d. dlo. of ca.II'Q ex..."..). Ell. 1.13/16", All" 2.1/.c", BII .. 2.7/S", N. _ 3-112"
<br />In.lde dlo, of co.ln9 (liC...rI.s). . E_ . 1.112", All;. 1.29/32", Bll;. 2.318", Nll;.. 3"
<br />~
<br />
<br />.___ SL1L-Closed
<br />
<br />30.0' to 40.0' LEAN CLAY: Approximately
<br />80% fines of medium plasticity;
<br />~pproximately 20%, fine sand;l,no
<br />dilatancy; ma.ximum size, fine sand;
<br />brown; moist; no HCl reaction. (CL)
<br />
<br />40.0' to 65~O' POORLY GRADED SAND:
<br />Approximately 95% medium to predomina-
<br />ntly fine, subrounded sand; quick
<br />dilatancy; maximum size, medium sand;
<br />brown; very wet; nO HC1 reaction.
<br />(SP)
<br />
<br />65.0' to 70.0' LEAN CLAY; Approximately
<br />90% fines of medium plasticity; appro-
<br />ximately 10% fine sand; no dilatancy;
<br />maximum size, fine sand; blue; moist;
<br />no Hel reaction. (CL)
<br />
<br />70.0' to 80.0' POORLY GRADED SAND:
<br />Approximately 95% medium to fine
<br />subrounded sand; approximately 5% 000-
<br />plastic fines; quick dilatancy;
<br />maximum size, medium sand; blue; very
<br />wet; no HCl reaction. (SP)
<br />
<br />80.0' to 95.0' LEAN CLAY: Approximate 1)
<br />90% fines of medium plasticity; appro-
<br />ximately 10% fine sand; no dilatancy;
<br />maximum size. fine sand; brown and
<br />gray; no Hel reaction. (CL)
<br />
<br />95.0 to 105.0' POORLY GRADED SAND:
<br />approximate 1y 95% coarse to fine sub-
<br />rounded sand; approximately 5% non-
<br />plastic fiaes; quick dilatancy;
<br />maximum size, coarse sand; brown; very
<br />wet; no He1 reaction. (SP)
<br />
<br />105.0' to 110,0' LEAN CLAY: Approximat y
<br />90% fines of medium plasticity;
<br />approximately 10% fine sand; no
<br />dilatancy; maximum size, fine sand;
<br />blue; moist; no He1 reaction. (CL)
<br />
<br />110.0' to 118.0' POORLY GRADED SAND:
<br />Approximately 95% fine sand; Approxi-
<br />mately 5% non-plastic fines; quick
<br />dilatancy; maximum size. fine sand;
<br />brown; very wet; no HCI reaction.
<br />(SP).
<br />
<br />118.0' to 120.0' LEAN CLAY; Approximat ly
<br />90% fines of medium plasticity; appro
<br />imately 10% fine sand, no dilatancy;
<br />maximum size, fine sand; blue; moist;
<br />no HCl reaction. (CL)
<br />
<br />f' ,) 8" 0
<br />.Y u \, .1
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