ML19255F446
ML19255F446 | |
Person / Time | |
---|---|
Site: | Summer ![]() |
Issue date: | 05/31/2019 |
From: | South Carolina Electric & Gas Co, Dominion Energy Co |
To: | Office of Nuclear Reactor Regulation |
Shared Package | |
ML19255F498 | List:
|
References | |
19-263 | |
Download: ML19255F446 (85) | |
Text
KEY TO SOIL SYMBOLS AND TERMS Terms used in this report for describmg s~ils according to the" texture or grain size distribution are In accordance with the Unified Soil Clossificatian System, as described In Technical Memorandum No. 3357, Waterways Experiment Station, Morch 1953 Grovel TERMS DESCRIBING CONSISTENCY OR CONDITION COARSE GRAINED SOILS (malar port,on 'e'o,ned on No. 200 s'eve). Includes (1) clean Gravelly gro . . . els and (2) s.tlty C?r ,Ioyey grovels and sands. CondItIon ,50 roted accordIng to tele- .. ":.
tive denSity, os deter";,ned by lob~rotor)' testS Descriptive Term Relative Density Sand Very loose 0 '0 15*~
Loose 15 to 40",
Sandy Medium dense 40 to 70 Dense 70 10 85',
Very dense 85 to 100, Si It FINE GRAINED SOILS (mOlar porl,an pa.s,ng No. 200 s'eve). Includes ,11 ,nargan,c and Silty orgon.c sd,s and cloys. (21 grovell.,.. send) Of sd,.,.. cloys, cnd (31 clayey sd's.. ConsIS'~
ency IS reted according to sheoflng strengfh as tndlcoted by penetrometer readings or by unconfined compression tests.
Unconfined Compression Cloy Descriptive Term S"enq,h, tOnS sq. it.
Very soft les s 'han 0.25 Clayey Soft 0.25 '0 0.50 Fum 050 to 1.00 Organic St, ff 00 Ie' 2 .00 matter Very st,ff 2 00 TO ~ 00 Organic Ha,d 4 00 and h'ghe' SAMPLING RESIST ANCE Rock 15 - The number of blow~ 151.:;:,f:;) lJO \=.c. .... nd "'omnl~t folllng 30 Inches us.ed 10 drive :;)
2" O.D spll,*borrel sempler for the Ie!>' 12 Inches of penelrot1on.
50 2 Number of blows (50"1 used to drive the S.pllt~borrel 0 certo,n number of Inches. 12 1 Shale P - Th,n-woll 'ube somple P250 - Th,n-woll 'ube pushed hydToul'colly, us,ng ° certo,n pressure (250 psi) '0 push 'he laST 6 Inches.
~
Topsod Psi C Denison or P"cher*Type . C"ore~borrel sample.
.. ., BS/os PiSTon s.ample.
<"'7 MISC. Fill BX A Auger somp Ie ROCk cored With BX core borrel. _hlC h obtOlns 0 1*5 S' o,oneter core.
NX Rock cored With NX core barrel which obtolns c 2-1 8 dlome-ter core 65°, Percentage (65) of rock core recovered.
LABORATORY TEST IDENTIFICATION C ConsolidaTion ond specdlc gravity 'ests performed.
Sample Recovered D MaXImum & minImUm dens,,~
DS Direct Sheot fe~t performed.
G SpocrflC grO,,",'fY test performed.
K Permecbll ity test performed M Mechanlcol (sieve or hydrometer) analySIS pertormed.
Sample Not Recovered T Trlaxlol compressIon test performed U UnconfIned compress.lon 'est performed W Unit _eIght &. naturol mOisture contenT determll'1ed X SpeCial tests performed see Laboratory tes.t results.
AMENDMENT 97-01 2F-2 AUGUST 1997
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LOG of BORING No. LOG of BORING No. NO-2 NO-I ~ F~ 6g1 N 473, 075 DATE JL22,71_ SURFACE HEV. 33Z 1 LOCATION ~5, 0 DATE 12-10-71 SURfACE ELEv.410.3 LOCATION E 1,904,935 t
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Very dense bluish 9ray to tan flne P sandy s I It with rock fragments, ~ :
Very stl! f dark brOwn micaceous 160 slight plasticity; ML 20.6 fine sandy silty clay with rock 5- fragments; CL 5 (Oecomoosed Rock) 20 144 403.e W q (Residual Soil becominq Decomposed Rock) 327.1 10 - p 10 m.
10" Very dense brown micaceous medil<<11 to fine silty sand; SM 1.3 .
15 (Oecompos ed Rock) tv 317.1
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NX White to black granite gneiss highly contorted banding badly broken zone from 28.2 to 33.0 ft.
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lOG of BORIN G No. rm-3 N 473,287 LOG of BORI NG No. NO-4 DATE J3:"~7! SURFACE £lEV, 391.7 LOCATION £ 1,905,297 II 473.~8D DATE 1-12-72 SURfACE £lEV 335.1 LOCATION E 1.905,63D
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~ 0 l-17 Dense bluIsh 9ray fine sandy silt 22.9 P Very stiff micaceous sil ty becoml n9 very dense decomposed clay; Cl rock; ML 48 5 - 20 5.6 (ResIdual Soil)
(ResIdual 5011) li 7" 16 3 10 1 . 10 325.1 P
80 18.6 C 378.2 Very dense dark brown and tan \I silty fine to medIum sand; 511 . 15.0 T Note: Drilled from 8'7" to 13'6" 15 (Sapro! ite becoming with rock bit to check soundness Oecomposed Rock) of rock N PS I,;j 1- 20 !ill 0.1 C
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25 PS 309.1 100 I" Sound blue-gray mlgma tite (v.ry-30 - Ing from granite gneiss to diorite) ':',
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NX hIghly fractured and broken zones from 31 to 32 ft. and from 39.4 to 39.6 f t. ,':
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COMPLETIO N DEPTH 13 5' ~._~_ Waltr O.pth None Dol" 12-11 .. 71 SAMPlER 700 Hll1UUU SAMPUft Drv J*1-72 COMPlIllO N OfPIH----! Z..O' SAMPlIR l' 0,0 1'111 .... Ull SA""nU Wafer Depth 1.0' D.'*..l,Z!l=.lZ.,__
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lOG of BORI NG No. ND-5 N 473,600 lOG of BORING No. NO-6 N 473, 650 12-7-71 SURFACE HEV. 418.3 lOCATION E 1,906,500 OATE 17-8-71 SURfACE £lEV. 386.8 lOCAtiON E 1,906,090 OAlE a; ; "w
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o o ---'" - _.-~----,.,.-:-:---:----------jl-----t----jc---+-+------l 0 Fill for drilling pad 384.8 Very dense light hrown micaceous silty chyey fine sand; SCISM
?2 VeryallffllghtbrOl-fnflnesandy 17.8 200 13.6 cl.y~r 811t m'\d I UIII plast leltYi I'"
(Decomposed Rock) 5 _ 120 HL \saprol l t./ 381.8 100 "--_._---------
413.3 8" 10.0 5-orr Very dense brown silty fine to coarse sand; SM 100 Very dense light brown silty 144 408.9 13. g 3" clayey fine sand; SCISM 7" (Decompo~ed Rock) 10 10 Very dense tan silty fine sand, SM (Decomposed Rock) 268 4.5 (I1ernmnn.~rl Rnd \ 405.9 f- --
7" 371. 8 15 Note: Fishtall bit refusal at 5';
used roller bit to advance hole Note: Drilled from 8'3" to 15'0" below 5 ft.
N h:f V1 wi th rock bit to check soundness of rock
- Water observed seeping from hillside and saturating drilling pad
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LOG of BOR ING No.l iD-7 DATE 12-16-71 II 472 ,gOO SURfACE £lEV, 423. 9 LOCATION E 1,905 ,035 LOG of BOR ING No. RND-8
~ DATE 2- 29-ZZ N 473.038
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0% 21.5 71 (Decompos ed Rod) 408.9 34 lIa rd brown silty cl ay i Cl 20 - 6'"
44 (Resi dual Soil) 415.7 Decomposed friab l e grand odlor i 5 0% with biotl te mica Ie 6'"
Very dense brown micaceous silty 40 - O~4 slfgh t plas ticit y; SH sand ,
10 - 60 0% 6" (DecomjXlsed Rod) 408.7 60 0% 18%
nr HIghly fract ured and weathered rod .
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- - ------ /IX 5% Quar tz Inclu s Ions enco unter ed 393.7 120 - 0.,
Quartz inclu sions enco unter ed wI th some clay conte nt 30 00/,
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gEl ' --------:-1 ellow -gree n to gray green Wea there d 268. 9
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eamy alter ed chlo rite bIot ite schi st
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\0>-3 ight gray to gray gran ite gneIs
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ight gray to black chlo rite bIot
-..j 180 schi st and gran ite gnei ss/sc hIst ite) 247. 9 0.53 1--*
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f-' COMP lETIO N DEPTH 176.0 ' _ _ _ Waler Oepth SAMP lER 7 0,0 Hl/( hUH 001_ "
SAMH U COMP IEIIO N DEPTH U.U Wafer Dtpth 00' _ _ _ _ _
SAMP UJI: ". O*P SPIIf .. IIU lAM,l U
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LOG of BORING No. RNO-9 N 473.100 LOG of BORING No. flO-II N 473.310 DATE 3-1-72 SURFACE HEV. 407.0 LOCATION E 1,905,360 DAlE .. l-.lZ,ZZ .. SURFACE HEV ....L!lJl.........- .. lOCATIONE 1,905,740
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'~l fot' drilling pad i 335.3
_ _. . _ _ _._***._____.______.___ ............J f-..1Z.hL 80 20-
~1i,jl~~~~;~~5~w~a~~~~~~ous..s~~tr-10 Dense to verv dense 9ray bl'eHIl 2'" micaceous slltv coarse te ~ine I !
~nd; 100. I ---_. __ _-
SM (Saprolite) 3C3.8 Very dense decomposed rock wi th tiXl100' 20 30 occasional thin layers of hard 40 100,; 100' 0'" rock at various elevations below NX 81 ui sh gray um,ea thered sound 20 ft. depth; boring advanced with roller rock bit from 20 to 100'; 100 granodiorite with veins of 65 ft. NX lighter minera I s 30 60 -
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NX I',) 80 - 100;:. 100~
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60 120 NX 100~
342.00 100;:
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'Field permeability tests run In 140 '
70 NX 191. 3
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1-24-72 SAMPlER: , .. 00 Hllf fAUlt UMPl'. None 3- 3-72 SAMPIIR , 00 Htll IUIU\ UMI'lU
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LOG of BORIN G No, llO-13A /I 473,328 DATE 2/23/72 410.5 LOG of BORIN G No. 1/0-13 SURfACE HEV. LOCATION £ 1,906,119 2-16-72 " 473,400 DATE 0-w ~ . I ~~
SURFACE HEV 410.5 LOCATION [ I. ?06 .100
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20 11 I I Very dense decomposed rock I I I I 10 60 Very dense decomposed rock 6'"
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/IX I I 376.5 I I I I 15 Ii ffl 22%
N 0%
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I 50 OJ * /IX High ly frac tured and wea the red , 20
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0:18.6% Granitic compositi on from 38,0' 5 /IX to 40.0'
- 4,6% 0%
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- - - )- -- 346.5 1" Fractured and partially friable
/IX H1ghly fractured dark green1sh-m 0%
gray diorite wi th veins of rock 376.5
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NX llgher minerals 0% -- CQl1t!c.l uJlc!rrt~.1 nJ -
Hi gh ly fractured 11 ght gray gneiss
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'Field Permeahi ll ty tests run In this boring ;.
333.2_
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SAMPlER 7" 00 SPlIf ...... U $AMPUl SAMPLER ," a 0 "I tAllIt Waler Orpth
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. lOG of BORING No. 110-14 H 473,420 lOG of BORI NG No . 110-15 II 473,444 DATE ... 1,.2=12 SURFACE HEV. -A2li.L- LOCATION [ 1,906,310 DATE 12-6-71. SURFACE HEV. 435.6 LOCATION E J .906.501 E~
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P Very stiff red-brown clay, 23 29.2 60 Very dense '19ht tan silty medium ~.O high plasticity; ell 61 29
- rr to f1 ne sand" lth rock fragments; SH 5- 'i-- (Residual Soli) 3B 17.9 Increasin9 clay content 42B.6 with depth
~ C Very hard light brown fine sandy 102 17.7 50 7.9 W silty H:~;n~:11~m plasticity; CL 10 srr (Decomposed Rock) T 10 425.1 35 12.9 31 2B PS C Dense to very dense 1ight brown 60 6.1 W fine sandy clayey silt,medlum 15 yo T 15- 37 p las tiel ty; Ml - 19.9 PS . (Saprolite) 70 7.6 415.6 8.3 N 20- 20 112
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Note: Drilled from 17'6" to 22'6" with rock bit to check soundness of rock 30-35-g~
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LOG of BORIN G No. 110*16 1/ 472,940 DATE _J?=-!O~~I.
LOG of BORIN G No. ND-17 SURfACE £lEV. _E§,_2 .l0CATlON~905,472.. N 473.155
'r DATE. 1-19 SURfACE £lEV 343.2 LOCATION E l. 905 .820
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0 50 I liard tan red-brown medium to Fine sandy silty clay, medium plasticit y; 24.1 30.7 Fill For drilling pad 337.2 Cl/CII p
5 -; 130 (Residual Soll) I 371.2 I Very dense light blue 9ray and dark 13.1 10- brown-gray medium to Fine sil ty sand; SH IT' Very dense tan mICaceous silty Fine 29 sand. low plasticit y; SH lOr P
140 (Decomposed Rock) 90 (Sa pro lite) 365.3 112.4 20 10" 58 15 80 -
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125 10'"
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50 287.2 50%
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38X Fresh to badly wea thered broken and iiX seamed. gray migmatHe (granodi orite) 87%
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iiX 68%
~8 NX 267.2 f-3~ - - I--
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COMPllIlO N DEPTH ....--1(L4' WaIf' O.p,h Da' * ...J2=.1Jkll SAMPlER , .. 0-0 Hilt IA.Ul S,AMP"UIII Dry COMPlIlIO N DEPTH 16.0' Waf., Depth -
3-8-72 SAMPl£R: 2' 0.0 SPlII Ulill UM,lU Do'. --l::1.'l. :.LL- ' ;'.
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LOG of BORI NG No. NO-18 LOG of BORI NG No: NO-19 If 473,230 N 473,200 OATE 12-8,,11. SURFACE HEV.-40l.2-- LOCATION r 1,906,120 oATE _ .. 12-1l-1I __ SURFACE ELEV. ..121,4 LOCATION E 1.906.510
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0 100 22.9 170 3" Very hal'O light brown fine
-yrr Light b"own very hard ffne sandy 11 5 sa ndy C !aye) s i1t; I'l clayey silt. low plasticity; HI. 1 .
5 - 100 9.8 5 -. ILl 5" (Decomposed Rock) 149 becomi ng 413,4 100 less sandy with depth; 15.5 100 110.8 5" 3" 10 11 (Decomposed RoCk) 10 Ve,'y dense brown coarse to fine silty sand; SM 188.2 (Decomposed Rock) 115 -<, , - I 406.4 15 '1 I I I I I I I I Note: Drilled from 8'3" to 13'0" with rock bit to check soundness of roc k flote: Drilled from 8'3" to 15'0" N
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COMPll110N DEPTH 13.0' Wo'tr Otplh 1.0 ft.
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- Dol * .lZ::1i:ll (OMPUilON DEPTH .....21~5~.0~' _ Wolt' Otp'h 6.25 ft. Do'. 12-15-71 SAMPl lit '" o. P SPlir uuu SAM'LfI 3-7-72 SAMPLER' 00 i'ltl "'"U SAM'UI
LOG of BORIN G No. NO-20 N 472.966 LOG of BORI NG No. NO-2l N 472,850 DATE 1-17-72 SURfACE HEY. 342,4 lOCATION E 1.905,912 2/18/12 DATE SURfACE HEY. 359.3 lOCATION [ 1.906,560 I-
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I---. Fill for drllliOQ oad 10n A 2
16 1-. Organic Clay r 337.4 40 Very stiff red-brown sl lty clay; CL i
, I 10 21 C\-I Very loose 9ray s IHy sand; -/ ll~ 4 (Res Idua I So \1 ) I ,
!i-
~: micaceous''~I 50 1?Q Q 34 I
- rr Very stiff brown to bluish gray !
132 sandy sll ty clay; CL 10" 351.3 20 85 Residual Soil) III 37 Very dense brown micaceous Saprolite Very dense brown micaceous s 11 ty sand; SH
((,n.nl Hb \ 313.4 30 345.3 ,
Gray fresh to wea thered granite 15- 0 gneiss with Iron stains. highly 145 ,
fractured i I
1-.:>
'-,i 40 Mlgmatlte (varying from granite gneiss amphlbo litel, highly 305.4
- 20. !
1 I,
I~
I fractured ,
(J 50 -
279 .4 ,
Sound granite gneiss 2~ Very dense decomposed rock I
?A~ 0 60 Fractured mlgmatlte (varying from amphibol ite to granite gneiss), 3D-high Iy wea thered In zones
- - 274.6 I g~ 3~
323.3 ge Hffi Intact rock
- sound gray granite gneiss r.
1-':2:
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- r
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I-'
COMP'II10N DE PIH 67.6' SAMPU,.: 2" O.D HUI *** lIl lAM,tn Waler Deplh-.L..25 ft Do' ... HO.72 COMPLETION DEPTH 146.5' 212.8
- (
0.5 ft. Waf., Dep," Do,..
3*9*72 SAMPU.: r 0*0 SPllf ' ... IU lAMP"" t
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LOG of BORING No. NO-22 N 473,205 LOG of BORING No. 110-23 N 473,065 DATE 3/1/72 SURfACE HEY. 416.4 LOCATION E 1,906,255 DATE 3/ J/7~ SURfACE HEY. 398.4 LOCATION E 1,906,300 /-
i'
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DISCRI'TION
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NOTE : Borin9 advanced to 54.0' wIth fishtail bit.
Pe rmeabill ty tes ts run in th Is boring; Stiff red-brown clay; CL (Res idud I Soil) 10-becaning very dense sandy Saprolite I!>- -
397.9
'N 20-
>rj I
f-'
t..v Very dense decomposed rock 25-387.6 31}-
NOTE: Permeabl11ty te,ts run in this borin9
~~
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o f-' -
COMPLITION OIPTH 28 75' WCI' O.pth 6 6' Do'" 3114/72 COMPIITION DlPTH 54.0' Wafer Depth Oat,.
SAMPlfR rOD "ur ...... 1\ SAMflU SAM'llR 1 0 D Hlif . . . . ll SAMHU
LOG of BORIN G No. NO.24' DATE 3/6(72 N 472.920 LOG of BORIN G No. NO-25 SURFACE £lEV. 370.2 LOCATION E 1,906,350 N 472,775 DATE 3IJ1lZ SURfACE £lEV, 353.1 LOCATION E 1 ,906,385
...w "w ZU
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NOTE: Borln9 advanced to 29.0' with fishtail bit. and frOO] 29.0' NOH: BorIng advanced to 19.0' with to 31.5' with roller rock bit. fishtail bit, and with roller Intact rock encounter ed at rock bit from 19.0' to 30.0'.
29.5' . Intac t rock encounter ed at 30.0' .
Permeabi lity tests run In this boring Permeabi lity tests run In this boring N
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+,
I,;
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I o COMPlltlO N OfPlH 30.5 \','.
I-' Wafer Oepth 12./ Oo,,_HIQ , /2 COMPIIIIO N' O(PIH 30.0' __ ~ __ Wafer Depth ;; ,~
IAMPlIR 1 0,0 "lll .dUt SAMllU 6.0 Oo,,_11l4/72 _ _
SAMPlIR , 0.0 sttlT u.IJU SAM'U. I:::'*
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LOG of BORING No. NO-26 N 473,079 LOG of BORING No. NO-27 Centerline 2/23/72 SURfACE HEV, 342.0 LOCAtiON E I ,905,699 DATE ~17. 1974 SURFACE HEV. 392.8 LOCAtiON Station 6 t 19 DATE
~
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~" 340.0 Fill fl., "'lllin9 pad 4 89%
Soft tan and gray micaceous clay, RX (All surficial salls stripped for grout with roots; CL 5- 10 .... 90% curtain construction), Casing set to 5 feet.
2 335,0 ffX (Alluvium)
Loose tan and gray silty fine sand; 2 5M 3%
(Alluvium) 332,0 10- 2°1NX Very stiff tan and bluish gray clay; 29 CL 4%
(Sapro lite)
-329,0 -I ffX Highly weathered and fractured granodiorite with micaceous seams and layers. All .Intact IS- 19 30 Dense tan and gray silty medium to joints and fractures fliled with li9ht brown fine sand; SM 28S to tan highly plastic silty clays.
20 ffX (Saprolite) 322.0 28%
20- 40 ffX
~.) 134 67%
>-rj I ffX
....... Very dense decomposed rock 50%
V1 ffX 25- 50 B%
ffX
.II J.... 24%
ffX 51}
'V 60 90%
Intact fresh rock at 59,!. feet.
ffX - - - - -~~--~~_._- - - --- -'~~---f 328.9 t--
?88.0 5~
~
70
§~ NOTE: Orilled from 20.5' to 54.0' g~ with rock bit.
H~ 'Piezometer installed at 54.0' 80
....... Z .
\OH
\0
--..J \0
--..J I - 90 o
COMPlfTION DHTH 54.0' Waler O.p'h 14.1'
- Dal' -lflLIL___ COMPUIION DEPTH 63.9' Wain D.p.h ._- Oa'. April 17 I 1974 SAMPlfR , .. 00 SPlII .... " SAIr4Pltt SAM'UR: J.' 0.0 SPlit ...... u UM'UI
lOG of BO RIN G No, ND-28 DATE Aprfl 16, 1974 Cent erlin e SURf ACE HEV. .......Jl6.~L-.
-lOCA rlON~tation 9 LOG of BORI NG No. '10-29 LU f 84 DATE Oct. 8. 1974 Cent erlin e SURfACE HEV . 415.6 +
~~w ~~ ~i;
~.. ~ ~t;~ ~S DfSC~IPIION lOCATIONStation 14 + 41
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c DES CRI PIIO N o ""
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0%
10 -U 23 Fill - red brown sflty clay; CL Nr (All surf icial resid ual soils I 10 7%
Nr strip ped for 9rou t curta in cons truct ion), Casin I
9 set to 0% 5 feet.
20 ~187 -- 321.5 Nr Very dense 9ray brown micaceous 0%
si 1ty 20 coars e to fine sand ; SH (Saprol Nr 58/ He) 100/ Au II" Very dense high ly decomposed rock 0% with 30 -II&! I 309.5 Nr occa siona l thin layer s of hard rock at 30 3% vario us eleva tions but too thin 20% to recov er nr Nr in NX-double tube core barr el.
0%
I<0]; I RX" Wash wate r indic ates mate rial N becomes trj Fresh to high ly weathered bluis 40 0% less micaceous with depth .
I h gray broken and Nr t-' seamed gran odio rite with veins 0' of light er mine rals. 67%
50 100% fir fiX 100% 50 58%
fiX fir 0%
60 100% Nr ilX 60 0%
82% Nr NT 2%
70 100%
RX" !.
ilX l-- Soft lone at 71.0 to 71.5 feet 70 f---- ---_ .. - - - -- "
100% 346.6
\~
fiX ...
f------ !;.
80 -~ -- -' -'
259'~ __ 1--
i~ -- -- 1,'.
-~_.--.
BD 19:J Note: Casing set at. 29.3 feet /:,
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~ 90 I COM PlIlIO N DfPIH '_~_'_' _ WOIt, D.plh a SAMPLER: J" O.D. Hi" lUlU UM'U I
--- Do'. Apri I 17, 1974 COM PUlIO N DIPIH '.r,_
f-' 6.9_' Wof.. O.p.h SAM flfl: J'. o.d "In ...... 11 Drv D*** OcLB, 1974 .;,
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LOG of BORI NG No. NO-30 Centerline LOG of BORING No. NO-1/4 N 473,570 DATE Oct. 9. 1974 SURfACE £LEV. 424.0+ lOCATIONStation 16 + 21 DATE --1-25-72 SURfACE £LEV. 335.0 LOCATION [ 1,905,576 UJ ... '" ~t: . .. .. ... ..
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0" 0 Oense to very dense or9anic 9ray to 11 60 h-. red-)Jrown ill1Ls~,nd i SH 332.6 10 120 0%
~'lB01 1" (All surflclal resldual 50115 stripped for grout curtain construction), Ca sin 9 set to TO'"
100 Very dense decomposed rock 59% 5 feet.
5 4'"
rrr 5%
325.0 20 -{l 'lB01 d" 10
_.~--
- I-33%
rrr 15%
iiX .
30 -113% Very dense highly decomposed rock with Note: Ort11ed from 4' to 10' with "
iiX occasional thin layers of hard rock at rock btt 0%
N
>'1j 140 ]W HX' 33%
various elevations but too thin to recover In NX-double tube core barrel.
~rrr
--.J 50 ~ '.
0%
HX' 60 -1 0 %
HX' 0%
HX' I I 355.0 70 - -
I g~
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LOG of BOR ING No. tlO-4/ II DATE 1 72 II 473.3 97 LOG of BOR ING No. NO-1 SURfACE £lEV. ~
.. __ LOCAriON f 1.905 ,692 DATE hZ4d .2 SURfACE HEV. 338 1I17 N 473.2 30 x- ..
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Organic silt and muck; Ol Fill for drill ing pad 2 ~---
335.0 5 1 (Alluvium) 1 329.0 6" 5 3 Soft red-brown to brown-gray organ 3 ic Very loose red-brown wet sandy sil t/
1 sandy micaceous slit and clay; 5 silty sand . ML/SM 6" OL 10 - 2 6 (AllUVium) 1 becoming 4 10 127 I loose gray coars e s I I ty sand; orga grr 321. 5 nic; SM 15 100 4 yr (Alluviuml 15 28 32f.o 129 Very dense dark gray to black micaceous sil ty fine to medIum sand ; SM HI gh Iy wea there d and f ri ab I e N 20 rock t<j I (Oecompos ed Rock) t-'
20
- 0) 312.0 317.0 25 Note: Drill ed from 15'6" to 21'0" Note: Orill ed from 17' to 23' with fisht ail bit with rock bit g~
g~
f-']~
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I o COMP lHION OfPTH 23.0 Waf., O.p'h 2 ft f',"
f-J SAMP LER: '" 0.0 SPill UU' Do'" 3 7 72 l SA-M' U. COM PUI/O N DfPTH 21.0 '
Wof~, Dfp'h SAMP LE.: , O.D "lll "UH 3 J ft Dol. _ ...-lJ J.L -
UMPL U Co'
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LOG of BORING No. NO-17/20 LOG of BORING No. so .\ fl "/;, 1~~O N 4/J.ll!i7 365.8 DATE~72 SURfACE HEY, 340 LOC AnON .Ll.!1Jl5 .lliiJ.L. DATE _ 12-17-71 SURfACE HEY,. LOCATION l 1,906,615 w
w
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DISCRIPTION
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2 fill for drilling pad 338.0 FI rm redd Ish brown med Iurn to fine 1/9" r sandy silty clay, trace coarse 300 sand, medium plasticity; Cl
- IU[
1/9" Very soft yray to brown sand{ clayey 5_
5 - 3 organic si t with gravel inc uslons 7 (Colluvium) 25 with depth; Ol
~
100/4 " ---
25 (Alluviuml. __ .. __. ______ l}.!~
100/ \0 10 Very dense decomposed rock P liard brown coarse to fine sandy 50/5" (Sap'::,o lltp) 328.5 iiOO s IHy clay wllh trace of gravel,
-- - - .. _- -- 45 medium plasticity; Cl 26.8 15 Note: Refused with fishtail bit l!r (CollUVium) at 11.5 ft.
i 347.8 P
! 20-sw- Very stiff brown micaceous medium to fine sandy clayey silt, trace tv coarse gravel, sl1{~i plastlcltv; I-xj 21 ISaorol I e 343.8 I
I-' NX 1-11
-- ~f-2
\.0 lih Coarse to medium grained salt 7J 2!r and pepper colored granod lor I te I wfth quartzofeldspathlc In-clusions I, NX 30- lOOt r,6;:
I I
3!r NX 100% lOll 328.8 EE~
- Sonic Velocity Tests rUn on rock
~§ cores in laboratory I-']~
1--'2;
\.01-']
\.0
-...J \.0
-...J I o g ft J/.U a COMPlEtiON O(PTH._-----.1~ _ _ Waf.r O.pfh Oal_ 3-8-72 COMPIITION otPTH Wal., D.plh +0.5 f t. Ar tes tillei'!. 1-19-72 I--' SAMPliR 1" 0 D "til .... U SAM,lll SAMPliR 1 0 D "tlf "IU I SAM'lU Artes Ian '3*2*72
LOG of BORI NG NO. SO - 1A 1/ 472.170 DATE .. 12-13-72 LOG of BORIN G No. 50-10 SURfACE ElEV 367,.0 .IOCATlO N £ I,g~ .585 1~*22-71 H 472.218 DATE . SURFACE HEV. 365.9 lOCATION E 1,906.629 ww.I ~ ~ Uz loU _
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w c ~
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Medium dense micaceous brown and gray 0 -- 1----.' " u -' -' "- 0>-
medium to fine sl1ty sand. trace gravel; Firm red-brown micaceous fine 16 SM (Colluvium)
I I 363.5 13,2 sandy clay, medium plasticit y; CL Very stiff blue-gray -red fine to medium I.
5 sandy clayey sl1t; ML (Colluvium) 360.9 18 (Colluylum) 5 -
361.5 129.9 Firm bluish gray medium to fine I, Very dense. red-brown coarse to fine sand 111.7 sandy clay wi th trace coarse ;
I' 54 and s j I t WI th trace rock fra9ments ; SM/ML gravel. medium plasticit y; CL 10 , I I
I (Saprol fte becoming 10 (Colluvium) 11~" Decomposed Rock) 353.0 1l.5 353,9
~---_. -------. Very dense sa pro II te 15
- 350. 9
- 15 - -- -- -_.
tv I-rj I
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o COMPlIIiO N DEPTH jq.u*
f-o' Wol., Depth 001" _
SAMPlER 2 0.0 HUf . . IIU !AM'l(l COMPlEIiO N DEPTH 15.0' Wor~r Depth 2 ft.
SAMPlIR 1 OD SPlIl U.UU SAM'lU 2 ft, Do" --.l:.12 .:ll- ;,'
3-3-72 I
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LOG of BORING No. SO-2 N 472,548 LOG of BORI NG No. SIl* 3 II 471,808 ,.t' OATE ..
11- 30-71
_... SURFACE HEV. 421. 9 LOCATION [ 1,906,784 OATE 11/30/71 SURFACE HEV. 436,9 LOCATION [ 1,906,461 ,.'."
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- >"0 r i 11 419.9 0 r i 11 435:~
32 liard red-brown fine sandy silty clay, 36.2 19 Stiff-very stiff red-brown slightly medium plasticity; Cl micaceous clayey silt with root in-5 clusions, medium to low plasticity; 5 36 (Residual Soll) 430.4 ,25.6 15 ML j
(Residual Soil) 413.9 14 10 23 i i 20.51 10 Very stiff to hard red-brown to dark brown micaceous clayey silt,
' I 20 15 17 .6 1 Medium dense to dense red-brown to tan trace fine sand, slight plasticity; micaceous fine sandy. silt, slightly Ml 15 22 plastic; ML 15 24 (Saprolite)
- 23.0 (Res i dua 1 So 11 becomi ng 24 Saproli te) 25 becoming 17.3 becomi ng dark gray and very hard wi th depth 20 20 to 38 36
'Ii less plastic with depth 16.3 I
tv
..... 30 to 34 22.9 dense to very dense tan-bluish gray 25 25 Aln 0 fine sandy sllt with trace rock 79 50 13.9 fragments; "'-
72 30 100 /lard to very hard bl ue-gray to tan 14.5 3D - (Saprolite becoming Decomposed Rock) micaceous fine to coarse sandy cla'ley silt, trace fine gravel, 110 45 slight plasticity; III 20.3
- 115 35 (Sapro lite) 35 385.8
~~
7" --- -- f- 65 20.4 398.9 97 gE§ 8"
\
Very dense dark gray micaceous clayey silty sand, rock fragmentsl SM r 397.7 o 0 rl1i3 40 40 (il.ecomposed ~oc )
i-'Z
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o i-' COMPIIIION OIPIH 36.T Wale, Depth lIonp Dot .. 71 COMPlIlION PlPIH ~~2_'_ _ _ _ W.t., O.pth llone Oat. 12-Hl SAMPIIR , 0 0 SHU lAuit UMHU SAMPII R 7 00 Hill UUH S.... ""'lf.
Sheet 1 of 2 lOG of BORING No. SD-4 N 471.923 LO G 0 f BORIN G N O. SO-5 ~I 472,115 DATE 12- !3~71 SURfACE HEV. 406.8 LOCATION [ 1,906,461 DATE 12-22-71 SURFACE HEY.. ~~_.__ LOCATION [ 1,906,725
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Very hard dark 9ray fine sandy Stiff red-brown fine sandy silly P clayey silt; HI. P25D clay, medium plasticity; Cl 17,5 5
100 6" -
(Decomposed Rock) 402.7 5.8
- 5. 15 (Colluvium)
I 364.5 18.7 23 22.3 1 19.9 115 I~
~
P8DD 18.21 39 27
- liard bluish 9ray fine sandy sl 1t, 18.7 I I medium plasticity; f1. 21.6 1 1 81 25.4 10 (Colluvium)
PIOO 358.0 85 Very dense brown coarse t1 fine silty 10.7 ,:
sand trace fine nravel (Decomposed Rock) I 356.0_
15 70 yr Very dense bluish gray micaceous coarse I f.
80 to fine silty clayey sand, trace fine "
rr gravel; SH/SC (Decomposed Rock) 351.3. ;
85
."tv
-:j 20 F Very dense dark brown micaceous coarse to fine silty sand, trace fine gravel; SH
\
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(Decomposed Rock) tv 25.
40 rr 30
~:
337.1 35-See sheet 2 for log from 0' to 146'
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f-' COMPI£TION DIPTH 4.1' None Dot,. 12-15-71 146.0' 2-14-72 Water D.pfh COMPlllION DEPTH Wal** Doplk tl.rS'Il\rtillWalo t;\ ~ "
SAMPLER: 1 O.D SPIH UtAH SA/Ml.lI SAMPIU I 00 .,." .... !! lAMPlIl Artesian) 3-3-72
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Sheet 2 of 2 LOG of BORI NG No. 50- 5 LOG of BORING No. SO-58 N 412.122 N 472, 115 DATE ~-9-72 SURFACE HEV, 370.8 LOCATION [ 1,906,725
,Ii....
DATE 12-22-71 SURFACE HEV, 370.5 lOCATION E 1,906, 725
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RQD o I-- --'--------------t---'l--t-+-j---t Firm red-brown micaceous sandy 511 ty ':",
clay, medium plastlclty; Cl i" See sheet I for Overburden log (Colluvium) 365,8 J ,'
20 5 Very stiff gray silty clay, trace 55 fine sand, medium plast1c1ty; Cl 337,1 (Colluvluml 361.8 40 95% 61% 10 " Very dense gray silty coarse to fine sand and gravel; SM/GM 100% 00% Migmatlte and Dlorlte (Colluvium) 356.3 100% 00% (J ntac t Roc k) 60 IS 100 -
100% 98% - Very dense dark gray micaceous fine lis" sandy 511 t, trace rock fragments; Ml 100% 97%
80 _ 20 _ (Decomposed Rock I +_35;..0_._0_+__1__+_+_-1 1') 100% 00%
':1, 100% 00%
8lt refusal at 20.75' tv W
100 - 100% 00% 25 -
"8low count not recorded 100% 00%
20 100% 00%
100% ,9U ~ Granl te r 241.1 237.5 I
g~ 140 100% 90% 0101'1 te g§ - - 224.5 Hfi) Diameter of core = 1-7/8" I-'Z
'-OH 160
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COMPIITION DEPTH SAMPLER " 00 U'llf uu",
146.0 SAMPlfl Walt' D.plh t I. 25 ft. (Artes 1a Artes Ian 3-72
-lq-COMPlIlION DIPTH SAMPlER I 20.8'
- o. 1>111 .... " IA,,'
Waf., D.pfh I ft.
2.5 ft.
Dal_ 2-24-72 3-l.n
LOG of BORI NG No. 50-6 2-2-72 N 472,268 LOG of BORIN G No. 50-7 rt m.m DAH SURfACE £lEV, 409.7 LOCATION £ 1,906,818 DATE 1-3-72 SURfACE ELEV,.-iJ .2.,.L _ _ LOCATtON [ 1,906,941
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o 94 Very dense mul tl-colore d decomposed I
/I 435,2 I137.3I I I
10 crys ta 11 I ne bedrock 77 10 (Oecomposed Rock)
Very stiff brown micaceous clayey silt, trace fine to medium sand 118,014 3; 40 i 20 60 P and flne gravel. slight plasticit y I 6'" 20 - to non-plas tic; Ml 22,71 36 'IP 20 becomi ng P
30 60 yr 60 30 63 7/
Very hard wi th depth (Saprol ite)
Very hard brown micaceous f't;;;;-"san d;-
clayey silt, sl19ht plasticit y; Ml
+ 405,5
- - ,-114,9 18,7 N 40 367,7
'TJ yr 40 C I NX Migmatit e of fine to medium 9ralned 100 (Saprolit e) 396 JJ N 40% R!lQ. I I "
+0-diorIte. Highly fractured and de- 0'" ~:
NX 28%
composed from 44' to 50' ,;'
50 - 36% (Intact Rock) 357.7 0% 50 Very dense brown-9ra y sIlty fIne ,"
sand, trace clay; 5M i:
60 (Decomposed Rock)
I, 60'll 100 11.6 I ..
4" ,".
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o COMPI£TION OEPTH 52.0 W.'e, Deplh Dry to 52 flo D.,. 2- 14-72 '~':
f-' SAMPlER 1 0,0 trtil ""111ft SAM"lU COMPI£T1 0N DEPTH 69,9' W.'e, D.p,h flooe o.,.---l.:.4 -JZ ~::
SAMPLER ' 0 .* "I" ...... , ...".. Dry & Closed dt 45 flo ,',
1-20-72
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lOG of BORING No. 50-8 II 471,963 lOG of BORING No. 50-8 Continued N Q71,963
- DATE 12-9-71 SURFACE £lEV. 378.6 LOCATION t 1.906.878 DATE _ 1?:9-71 SURFACE £lEV, LOCATION £ 1,906,878
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DISCRIPTION
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0 1--- 45 Stiff to "y stiff red-brown to 20 20.1 ta n ml cace, uS fine sandy s I Hy clay. medium plasticity; Cl Intact Rock 5 - 50 -
11 (Coll uv lum) 23,2 18 28.8 323.6 10 55 20 26.5
- Water Depth Date 364.~ 5,5 ft. 12-15-71 15 14 StHf red-brown to 9ray ml.caceous silty fine 5andy clay. medium plas- 362.1 23.0 3.0 ft.
- 1. 7 ft.
1-19-72 2-24-72 ticity; Cl (Colluvium)
I 20 7
n euu>~ ~r.y IIle w ~o.r>e S clayey san1,; SC Colluvium) y I
359.6 17 .4 37 15.4 tv
'?tv ~
Dense to very dense brown micaceous coarse to fine silty sand. trace 14.6 lJ1 clay; SM 25 100 4" (Sapro 1I te becomi n9 16.5 Oecompos ed Roc k) 30 g;~ 35 01:I:l
~S H~ 33B.6 I-'~ 40 -
\.DH M ~
\.D 52% Frac tured Rock 30r.
" \.D "I 45-o I-'
COMPI! liON 01 PIH 55.0' Wal., Dtpth
- Dol" -- COMPllTlON DIPIH 55.0' Waf., O.pth
- Oal~
SAMPllR ,'- 01' HlH I"Ufl SAM,lU SAMPllR t-- 00 Ullt "'Ull UM'LfI
lOG of BORING No. SO-8B lOG of BORI NG No. 50-9 N 471,983 N 471,937 DArE 2-1-7? SURfACE HEV, 318.6 LOCATION E 1,906,874 DATE UHL7Z SURfACE HEV, 311 1 LOCATION [ 1,906,161
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0 °0" Or9anlc debris ~ red-brown micaceous sandy Firm red-brown mi cac eous fine sandy silty clay, medium plasticity; Cl 374.6 clay. medium plasticity; Cl 7 i'--.. (Colluvium)
(Colluvium) Medium dense red-brown c1ay~) medium to 372.6 5- Contac t Uncerta in 5 hfine sand' SC (Colluvium /
13 Stiff dark red-brown silty clay, trace
~ne sand, medium plasticity (Colluvium) 369.6 17 Vense mottled gray ana brown Silty Clay, Very dense mottled red-brown and 9ray trace medl'l to f~~e ",and, medium plas- 366.6 10 29 'clayey coarse to fine sand 10 tlcHv: Cl Colluv um becomi ng 55 Very dense gray medium to fine sandy clay a11 gray wi th depth; SC clayey sand; Cl/SC (Saprolite) 364.1 (Colluvium) 363.6 24 15 15 Very dense gray clayey micaceous coarse to fine sand; SC 47 !
(Saprolite becoming 50 \',
Decomposed Rock) 358 ,,5 tv Very dense brown silty coarse to fine rr - - ,'," ,
'rJ tv 20 sand; SM 20 i:
L 0' (saprol i te becoming Offset Borings Undisturbed Samples Decomposed Rock) 25- 100 SO-gO 4' - 6.5' 19.7 352.6 26.4 30 26 T
? - ----------- 7' - 9.5' 22.2 C
- Water Depth Date 20.6 26 19 T, W '."
I. 5 ft. 2- 1-72 10' -12.3' 11.5 C,T ,W ~:'
30 l.Oft. 2- 2-72 16.7
~I i,'
1.25 ft. 2-14-72 13.8 " ,
SO-90 4' - 6.5' 19.7 31 20 C T 26.4 ~,t,'
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24.3 ."
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- O()'~ COMPlUION DEPTH Ill. 6 Wa'.. oer'; '2. S' 't., OJ" 3-3-72 ~
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SAMPlER. 7 00 SHII IU'O u'M,lll SAMPllA. 2" 0.0 !rlll "'"U SAMtlU P ezometer at 16 ft. "l'
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LOG of BaR I NG No.SO-5 /B N 472.031 LOG of BORIN G No. 50-1/5 N 472. 174 375 Z lOCATION E 1,906,805 DATE ...J:Z1.-7 Z SURfACE HEV, i,.
SURfACE HEV, 367.5 LOCATION E 1.906.678 DATE!~26-72 ~ .'
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0 -.;-'" loose bro",1 red-brown fIne sandy 6 Very stiff red-brown micaceous clay 364.5 20 trace fIne sand. medium plasticit y; 7 clayey sIlt; slIght plasticit y; Ml CL
\ '(Colluviu m) 20 (Colluviu m) 370,2 34 Very stiff gray medium to fine sandy 5- 15 I-5- 66 clay/clay ey sand. Cl/Se 13 Medium dense to dense gray coarse 34 (ColluvIu m) 359,5 to fine sandy clay and clayey sand.
12
-- trace fine gravel; CLISC 29 10* 9 10 Very dense decomposed and highly 23 (Colluviu m) wea thered crys talline rock 17 36),2 21 12 ----
4g (Saprolit e becoming 15 Oecomposed Rock) 15 ~B 100 5" Dense highly weathered crystalli ne 32 31 rock 20
~ 20 (Saprolit e)
I to
--J 342.5
---"~"----
25 25 Bit refusal at 25' 30 g;~
0t:Tj 35
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40.0' Wa'" D.p.h 3.0 ft. Oa'. 2-14*72
+9" (Arteslan l 001,. Z-14-72 COMPlETIO N OEPIH 25.0' Wa'tt O,p'h 3-7-72 COMPlETIO N OEPIH SAM~lf.
ArtesIan 3*9*72 SAMPlER , 00 ,.." 'AU" 'A"'.... 3.75 flo SAMPlER 7' 00 SPlIT IAt"l
LOG OF TEST PIT NO. TP-SI N 472.144 lOG OF TEST PIT NO. TP-S2 DATE . 2-15-72 _. SURFACE £lEV. 37?_.B LOCATION r 1.906.732 2-15-72 tI 472.142 DATE SURFACE HEV. 369.7 LOCATION r 1,906.694 Cl~
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~E ot-h Red brown clay - Fi 11 r 372.3 0" Red-brown micaceous sandy clay 1<0 ?
Firm dark red-brown sandy clay, with h ff11 .
/
roots, medium plasticit y, Cl Brown medium to fine sandy clay, with 5 roots & organic rna teria 1. medium plas- 364.7 (Colluvium) 5 ticlty, CL (Colluvium) 365.B /
[~Iiff micaceous gray sandy Mottled gray and brown medium to fine 10 clay, medium plasticit y, CL (Colluvium)
- - r 365.3 10 sandy clay, small roots. medIum plas-ticity; Cl (Colluvium) 359.2 15 -
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LOG OF TEST PIT NO. TP-S3 LOG OF TEST PIT Ill. TP-S4 ,,'
N 471,974 2-15-72 376.0 N 472,011 LOCATION [ 1, 906,734 DATE 2-15-72 SURfACE HEV, 377.2 LOCATION [1,906.642 DATE SURfACE HEV. ,,'
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DESCRIPTION
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o~-L----------+--+--r-t--tl Red-browi. "v, trace mica and fine Red-brown cl~~I& roots, medium plasticity 374.5
'-> Cl Co Illvt.lmt1-sand, medlu. ,dasticfty; CL I (AIII,vfum) 373.2 Red-brown &tan silty medium to fine 372.0
\ sand, trace roots; SM (Colluvium) 5 5 370.0 Mottled brown and tan clay, trace mfca \ Red-brown micaceous fl,ne sandy l~lay, and fine sand, medfum plastfcity; CL medium olastlcity; CL Colluvium , I, (Colluvium) 366,2 Mottled gray & brown fine sandy clay,
' \ becoming all gray with depth, medium 366.5 Mottled gray and red-brown clay, tra rn 367. ? 10 10 mica & fine sand, becoming all gray plasticity; Cl (Colluvium) /
with depth, medfum plasticity; CL (Co11 uv furn)
N
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COMPll liON O(PTH _~10~*00c.' _ Waf., Ot'pth ].1' Dat,.~ COMPlllION DEPTH -9 5' Watef O~pth 4.5 Oat ... 2-15-72 SAMPLER l' 0 D 'HI! lUlU $AM,ut SAMPLER. , 0 D SflH lutu SAM'll.
lOG OF TEST PIT NO. TP-S5 N 471.953 DATE 2-15-72 LOG of BORI NG No. ED-I SURfACE HEV. 373.8 LOCATION E 1.906.724 3 72 H 473.643
.. . !~
DATE SURfACE HEV. 427.9 LOCATlON.L.L~951 "w
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Dark red-brown and tan medium to fine 0 sandy clay with I enses and pockets of Very stHf to stHf red-brown silty sand and gravel; Cl (Colluvium) clay occasion ally sandy. hIgh to 3fi9.R 22 5 Very stHf to hard gray medIum to fine medium plastfcft y; Cl sandy clay/clay ey sand. trace gravel; 5 CliSC 18 (Residual So 11 )
(ColluvIum) 364.8 10 f---.---
h Saprol j te 61.8 I 19 417. g
- I 10 15 MedilM11 dense to dense tannIsh-g reen to blUish-gr ay mIcaceous silty sand; SM 15 (Sa pro I He) 31 410.4 N
>-rj 20 Very dense blUish-gr ay sIlty medium .',.
1','
66 to fine sand with rock fragments. SM W
o (Decompos ed Rock) 25 143
~': :.
11" o' 30 '.
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f-'2; of decomposed rock
"'H 50 .:\'
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o 55 37 I. g f-' - -
COMPLETIO N DIPTH 10 0' ~eepage Wolt, D.plh from Da' 2-15-72 COMPllTlO N DIPTH 55.0' SAMPUIil:. ". 00 "til hUll UM'U_ 4 to 9 ft. Wafer Dtpth None Dol * ...l:lU::l L...-.
SAMPlER: " 0.0 "UI ...... U UMUU
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lOG of BORING No. ED-2 lOG of BORING No. [0-3 t.,
N 473.525 N 473,407 ':
1- 5-72 418;2 LOCATION E 1,907,114 DAtE 12-23-71 SURfACE ElEV, 423.2 LOCATION E I. 907 ,277 ,I:.
DATE .. SURFACE ElEV,
...... . ..... g,.. . - . ..
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p P Hard to 'ry stiff red-brown clayey 27.3 U Ilard to stiff red-brown micaceous sl1t, me, .,n plastlcity; MII/Ml 47 36 51 29.4 1/ fine sandy silty clay, high to medium plasticity; CL/CH 5- 55 (Res idua I So 11) 41.4 10 P 19 (Residual Soil)
P 50,8 60 U 407.2 \'
51 1/
46.3 10 - 20 P .'
24 43.9 13 406.2 MedilJ11 dense to dense micaceous P 59.7 65 58 U P red-brown to tan fine sandy clayey Stiff red-brown fine sandy clayey 60.4 silt, low plastlcity; Ml 15 16 silt. medium to high plasticity, 111' 45.8 C 30 35 (Sapro lite) 54 48 1/
P P (Residual So 11 ) 31.2 26 20 - 16 397.2 43.4 40 381. 2 10 l-rj P I P 26 Tan to gray micaceous fi ne sandy 6.6 VJ Medium dense to tan micaceous silt, Increasin9 coarser sand
...... fine sandy silt, low plasticity. content wl,th depth: 1ML 25 32.1 372.0 25 - to non-pI as tic, ML 50 - P SaDrolite 118 van gray to black silty medium 6.0 (Saprol He) fine sand, trace clay; SH P 36.7 45 NP II 30 - 18 37.3 40 NP 35.0 C
T 60
~ (Decomposed Rock) 365.0 386.2 P Very dense tan silty fine sand, trace 19.8 60 ~rragments; SH 384.2 g~ 35
- F (JJ~sed Rock) -
~s rlffi I-'Z 40
\Drl
\D
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CoMPLfTlON DEPTH 34.0' SAMPlI R , 0 0 SPlIT "'UH SAMflflt
_ W(IIf!r O~P'h
~
Dry" Closed 23.5 ft. None Dol" 1-20-72 3-10-72 COMPllTlON OIPTH 58.2' SAMPllllt: ," 0.0 SHII IUUl SAMf'lll Walet Deoplt, Dry" Closed 33.5 ft. None Dol_ 1-20-72 3-10-72
LOG of BORING No. [0-4 DATE 2-10-72 II 473.647 LOG of BORI NG No. £D-5 N 473.403 SURFACE ElEV, 410,8 lOCATION ( 1.907,203 2-14-72 DATE SURFACE Ell V. 411,3 lOCATION [ 1,907,025
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':::1 00-0 Hard red-brown silty clay 4 Soft to firm red-brown silty clay/
becoming mjcaceous and sandy clayey silt; ClIMl 5 with depth. high to medium pi as tl cl ty; CH/~IH 5 8 (Residual 5011)
(Residual Soil) 404,3 8
10 54 10 Medium dense to dense brown and P gray micaceous sandy clayey silt; MlMIl .
395.8 10 15 (Residual 5011 becoming 15 p Saproll tel N 11 loose to dense brown and 9ray
'r!'
N II l) 20 10 micaceous sl1ty fine sandi SM I 20 -
34 391. 3 (Saprol i tel 52 Very dense brown micaceous s i I ty 25 fine sand; SM 25 56 (Saprolit e) '.'
18 30 - 35 30 69 ,:.',
1\ 1\
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J/2.8 .!,
40 ~ h .J 377,3 ::~ ,
1" 35 80 -.
g;~ 92%
Very dense oecomposed rock 6lt Very dense brown silty fine sand :,':'
- ': ~
92% 367.3 8§ f-j~
45 iiX Sound unwea thered flne-gra ined (Decomposed Rock) ',',"
hornblend e diorite 40 80 M
f--'Z 2" Drilled from 50'0" to 67'6" with rock
\.(Jf-j 362,3 bit; encounter ed refusal at 67'6" with
\.(J
'--J \.(J
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- - rock bit
'--J 'Fa lllng head permeilbl 1ity tes ts 100 I run in this boring 45 2'" 343, a o COMPIET/ON DEPTH Qa,5 A--
f--'
SAMPLER: ," 0,0 $flH ..... U Wa Itt Dtpth __
- DOl'" 2-10-72 COMPIET/ON DEPTH 67. 5' f--
UMtlfl Walo, D,plh None 0.1_ --l~L .--
SAMPU.: 1" 0,0 lUll " " " UM'UI
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LOG of BORING No. £0-6 N 473, 408 LOG of BORING No. 110-1 N 473 025 [i.
- 1, DATE 2-15-72 SURFACE IlEV, 411. 3 lOCATION [ l. 907 ,020 DATE _,_ 12,21-11. SURFACE IlEV,-ULL........-... LOCAl ION [ I! 904! 635 .',
.- .. !t"w
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27 40.3 ','.
Soft to fir] red-brown silty clay/ Very stiff micaceous fine sandy I,',
silty clay_ high plasticity; 37.4 ;,'
clayey silt. Cl/Ml 5-cven "
1,:
5 p (Res i dua I So 11) 34 (Residual Soil) 39.3 ',':
404.3 29.7 I i',
401.7 "',',
10 P 10 Medium dense to dense brown and 12.4 gray micaceous sandy clayey silt; 17 .0 "
Ml/Mll p Medium dense red-brown to tan micaceous medium to fine silty (Residual Soil becoming IS 15 Sa pro 11 te) 40 sand with rock fragments; slight 27, I plasticity; SH 29.8 ':
p (Saprolite)
>J 391. 7 "Tj p 391. 3 I 20 20 32 11.9
'_'J p 17.1 W Dense to very dense light 9ray Very dense brown micaceous silty silty fine sand; SH fine sandi SM (Seprol1te becoming 25 p (saprolite) 25 138 Decomposed Ro<:!< J 385.2 ~'i 382.0 30 p!--- - 30 35
~~
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o I--' COMPlllION Df"H 29' 3" Waf., O.pth None 001 ... 1-9-72 COMPllllON DfPTH 26.5' Wolt' Otpth Oat ... 12-21-71 SAMPllI J 00 ,,,,, UU'" !AM'UI SAMPlU J" 0 D lPUf Uillt !,lM'UI
lO G of BORI NG No.wo DA TE _~L2l::1L
-2 SURFACE £lE V.- -tiL II 473 , 025 l lOCATION t 1,9 04, 635 lO G of BO RI NG
~
,,'" DAlE No . WD-5 E~
, L ZV
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ous fin e sandy sll tv cla y, high to med ~ -eo "_ >- w 79 .. u -' '" en Cl ium plasticlty~ ~ ~ 0 >-
29.7 Hard red-brown micace 5 - 52 ous fine sandy 41 29. 9 sil ty cla y, high to med (Res Idua 1 Soi l) , Cl ium pla stic ity ; 20.7
- becoming 5 fine sandy clay ey sil 434 ,0 29,4 38 t, low pla stic ity ;
34 26. 2 Hl 10 (Res Idua I Sol i) 24. 5 Hard to very sti ff red 28. 1 micaceous fine sandy brown 61 44 Ll. .-
- 24. 1 29 sil t, low pla stic ity ; clay ey 10- Very dense to medium 14. 9 ML blu e gray sllt y med dense brown and
. with rock frag me ntsium to fine sand
- 23. 8 23 15 . 21 (Residual Soi l) 22. 6 ;. ~M (Sa nro ll te
. 18.7 426 .0 21. 6 15 415 .6 N 28. 4 15
'-:j 21 Medium dense to dense Medium dense brown dar 20.1 f':
I fine sandy sil t, slig ht brown micaceous 18. 0 micaceous medIum to fink brown "
lJ,} 20 HL pla stl clt y~ 22 sIl t; Hl e sandy l:- 19.6 t.'
23 becoming 32. 2 20 becoming 24 gre eni sh gray and wI 18.7 th rock fragments 24 I1\Qre sandy wit h depth 25 23. 2 23. 8 (Sa pro l1te ) 27. 2 43 17 (Sapro 1f te l 25 -
- 29. 4 15.4 40
- 27. 9 22 :.~ :
30 - ..*..
24.1 77 420 .1 "
46 410 .0 30 -
Very dense gray micace 20. 8 Very dense bl uhh gra to fin e san d. slig ht y sil ty medium 16.5 :':::
81 pla stI cit y; Sf! ',',
35 fin e sand and sil t wit ous medium to
~~
0\:1 56 SH/Hl h rod frag me nts; (Sa pro ltte becoming 11.6 1 35
~§ (Sa pro lite ) 9.4 63 Decomposed Rock l ,,:;:
H::S: 110 10.8 ~'
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- 402 .5 1~ .~
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SAM PUR . 1 00 Wal er Dep ,'" hr,::
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n',
LOG of BORING No. RliV-5 II 473.124 110-6 N 472.915 l;,'
,0" SURFACf flfV. 401. 7 LOCATiO'" 1, 903.935 DAn 1-10-72._ SURFAC f fl f V. 443 0 LOC AfI 0 N-L..1.,9M..J.6ll DAn ~28-72
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0 Very stl! od-brown micaceous s il ty liard red micaceous clayey silt. Ii p 2_6 25 clay. high elasticity; Cll medIum plasticity; Mil 54 37 U (Re<idLal snd i 107 _7 5.7 5 - (Res Idua 1 50 il )
5 43 20 Medium dense tan, brown and gray micaceous silty fine sand, slight 27 plasticity; SM 4110 10 - .'t' 10 P 5.4 37 NP Ii ,;
(saprol ite) 5 .'
21 15 Medium dense to dense tan and gray 7.7 T ;."
micaceous silty sand, sl1ght plasticity to non-plastic; 5'1 15
- 22 15 '0'
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25 ,;.
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N 20 '"
fTj 20 I 21 379.7 34 32.2 36 NP II ,,'
n' LV T '"
V1 Dense multi-colored micaceous silty 44 med Ium to fine sa nd with rock "
,'I' 25 4170 25 - fragments; 5M 1,
I, 45 (Saprolite) P Oense to very dense multi-colored 42 mi eaceous silty sand; SI-l \':
30 42 370.7 30 (5apro lite)
Very dense blue-green silty sand ,',
139 with rock fragments; 51!
p l:
35 ill. (Decomposed Rock) 365.3 35 62 g;~ 5" f------
GJtzj
~~ 403.0 Hffi 40 40 Very dense multi-colored micaceous ~' :
f-'Z P s 11 ty sa nd; 5M ,'.
\.01-"1 187 (Decomposed Rock) 399.4
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COMPlIlION 01 PIH 36 4' Wottr Otpth Oal" tOMPllllON OIPI" 43.6' Wofer Deplh DOl' 1-12-72 f-'
SAMPIU ". 0 0 lPlIT ",nil SAMHtI SAMPLER , 0.0 "11' unH $AM'U'
LOG of BORI NG No. W-7 IJ 472,945 DAlE . l~c H: 7!. SURFACE £lEV, -.Wfl.. .L--. LOCATION [ 1,904.700 LOG of BORIN G No. RIIO-7 N 473 ,098 .(
OAn 2-24-72 40fJ,3 SUUACE £lEV, lOCATlON_LL2Q1~ '.
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l' Very stiff red-brown micaceous fine 16 sandy silty clay, medium plasticlt y; Fill for drilling pad Cl 30.7 4 396,3 ~~ :",
5-21 (Res f dua 1 So 11 ) 398,7 29.9 5 24 14 Hed iurn dense to very dense brown and gray micaceous sl1~y medium
.~ .
Stiff red-brown micaceous fine sandy "
10 clayey silt, low plasticit y; MLlHH 124 .5 160 to flne sand wi th rock fragments; 10' Sti 11 (Residual Soil) 392.2 19.3 39 (Saprolit e)
~
15 20 27.4 38
. 'j' Medi urn dense gray brown fl ne sandy 15 ~~
silt, non-plas tic; ML 383.3 N
23 15.7 ~3" Very dense multi -colored decomposed .~~~,
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t.-J 20 32 (Saprolit e) becoming 15.8 20 100
'4f.'
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- 380.0 f.. '
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COMPLETION DEPTH SAMPLER 1 29,1 0-0 srlH IA_Hl $AM,lfl Waler Deplh DolllO 12-14-11 COMPUIIO N DEPTH 20.25' SAMPU.* '"' 00 .,ur Hutt SA1I4'111 Waf., Depth O . t . ~_ _
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DATE .J2.*14:71 lOG of BORI NG No.
SURfACE HEV. 392.7 1/0*8 N 472,715 LOCATION E 1, 905,220
..~
DATE 12*9-71 lOG of BORI NG No.
SURfACE £lEV. 396.9 l-IO-g N 472,930 LOCATION E 1, 905, 305 S~
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P 41.2 30 Very stiff red-brown fine sandy silty 27.1 f', '
1/ clay, high plasticity: CII 36.1 58 24 1:"
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Very stiff "ed-brown fine sandy C (Residual Soli) 39 I. 9 5 - silty clay, high plasticity: Cil 29.9 U 5
~:f:
17 (Residual 5011) 27.2 43 Very dense light brown silty clayey medium to fine sand wi th rock fragments:
17.9 f
137 SM/SC 10.6 ~
392.7 (Sa pro 11 te becoml ng ~~
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42 26.1) :.... :.
(Saprolite) .
15 377.7 5.7 6.3 15 ~~
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376.7 6.1 I;',
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LOG of BORI NG No. 140-10 Ii 472.490 DATE If:13-71 SURFACE £lEV, -.JM.7 LOG of BORIN G No. W1J-12A LOCATION E 1.905.490 Ii 472.744 DATE 2-22-72 SURfACE £lEV, 354.5 LOCATION E 1,905,414 ~::.
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silty clay. medium to high plasticit y; "
18 CL/CH 21. 7 "
(Residual Soil) 363,7 5 fill for drilling pad 24 5 18.3 Very stiff red-brown micaceous clayey 26 medium to fine sand; SC 19,2 I 346.5 10 (Residual 5011) 357.7 10 23 P
- 19. 5 Very dense blue-gray , tan and Medium dense 1ight brown micaceous I'"
fine to medium sandy clayey silt. gO green micaceous silty medium \':.',
15 28 medium plasticit y; ML to fine sand w1th rock fragments ; Sri 17.4 15
- ~: : ..
(Saprol1t e) 351.7 (Decomposed Ibck) ~:::;
100 ",
15.4 100 Very dense brown 1sf! gray micaceous 20 150 fine sandy silt. slight plasticit y; ML 4"" ',1:;
N 18,1 t-rj 10"" 20 :;',
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25 100 328.2 ,'!:',
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SAMPUR. 2 0 D 51"tH "'Uft SAMPlfl Do'. 12-13-71 COMPIITIO N OfPIH 26.3' Woler OlOplh Oaf,.
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lOG of BORING No. RIID-13 lOG of BORING No, WO-14 t : ~
N 472,252 N 472,110 l~~.
DATE 2-22-72 SURfACE HEY, 403.6 lOCATlONLJ .905.125 DAfE ,.Ji':lJ.-.ll. SURFACE HEY, 400 9 lOCATION E 1.906.Zl0 .""
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silty fine sand; Sri 6,7 p Dense rl <>rown micaceous silty 47 !':',
fine sand: SM 5
r-____._l~J.ll:Q1ite) 1------ 0,3 ~i:.,"
5 -JII 22 (Residual Soil to Saprolite) ,'
100 ,:.
2"'
10 -;I P , I 393,1 10 178 Very dense blue-gray Decomposed Rock 5,3 o..
100 9'" - ------- - ---- ._-
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micaceous silty medium to fine (':
15 ~ 40 I sand: SM (Saprol ftel IS - L',
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jl p I 1369,6 i:
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40 I (Decomposed Rock)
I",:'
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46.5'
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0 COMPLITION DIPTH WOlff Depth COMPllIlON DIPrH 11.3' None 12-13-71 f-' SAMPllR 1" 0 D SPlif "1"1 Wofer Depth Oot~
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lOG of BOR ING No.
RWD-14 N 472 252 DATE 2 72
~ SURFACE HEV , _ ~ LOCATION £ 1.905 ,981 lOG of BORI NG NO. 55-1 ':'
OAf( , 1-6-7 2 N 471 ,674
~
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SURFACE HEV, 440.6 LOCATION E 1,907 ,009
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42 liard to stiff red-brown silty liard red-brown micaceous fine high to medium plas ticit y; ClJtfclay , , p ','
l sandy claye y s11t , medium 5 plas ticit y; Mil 38.5 (Resi dual 5011) 32 U ,.
36 5- IDe' ,~ ... I <nil \ 435.3 35.9 55 43 '.:,'
II 31.9 24 1/,
10 "
417.7 ,~ ,
21 Medium dense mult i-col ored micac 10 P ' .
,1,,':
s11ty medium to fine sand; SH eous Medium dense to dense tan "
15 20 16 r:'
micaceous (1 ne sandy silt, "
15 sligh t plas ticit y; Ml .' 24.6 I' I'
N (Sap rolit e) (Resi dual Soil becoming ::',:.
'? 20 - p 5apro lite)
'~::.
a 24 405.7 20 26 22.0 ,:: .
25 -
72 >::.
Very dense bl ue-g ray-g reen micac 25 silty sand with rock fragm ents, eous 414.6 30 sligh t plas tlcft y to non- plast SH ic j 31 p
G
.'~.
- 1, 77 23,5 "
~~
(Dense Decomposed Rock) 30 Tan brown micaceous fine to medium sandy silt. sligh t :2 0tz1 plas ticit y to non- plast ic; ,'..
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~S 35 50 35 -
p ....':.
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' 3
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57
- 386.7 40 0;
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--- --- ',,- ' 396,9
- - - -I----- - - ,--
COMPIIIION OIPIH --------.AI 5' I -- ~.
SAMPLER 1" 00 "Ilf UlllU l UMPl Wale, Oepth Ont ... _ _ _ _ _ _ _
~~~~.
o U COMPIIIION oIPrH---.U..l~,_
SAMP lER. ,
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'0' I,::
lOG of BORI NG No. $$-3 N 471.450 55-4 N 471.742 .. '
DATE 2-29-72 SURFACE HEV. 427.3 lOCAflON E 1.907.009 DATE -l+/-Z2 SURFACE HEV. -420 R lOCATION E 1.907 ,16f ::::
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P 40 NP 31 25.6 5 5 I','
Oense to very dense tan-brown Medium dense to very dense red- .;;
micaceous Silty medium to fine brown to tan micaceous fine sandy sand; slight plasticity to silt. slight plasticity to non- i l 10 plastic; ML 10 25 non-plastic; S"l P 31.1 "'.
it;'"
(Saprolite) 24.0 40 NP T 19 (Sapro 1ite I 19.9 '.
15
. \I 15
,.~:"
i',
P 26.9 31 rw \I ;':.:
N 20 20 19.8 T
'r 44 32 l-'
f; 25 25 P ;;.
392.2 52 30 12.8 30 Very dense tan micaceous coarse 35 to fine silty sand with rock ,;
fragments; SM ill. (Decomposed Rock I 385.6 35 391. 3 35 9" - - i.
~~
C1t>:j Very dense tan-green silty medium to ;:
fine sand with rock fragments; 5M g~
40 160 (Decomposed Rock) 386,1 40 H~ srr ----+----jf-..--f---+--f---1 f-'Z
\OH ,.
\0 'Field Penneabillty Tests run In this (
" \0 boring "I
o f-'
COMPlIT10N DEPTH 4J 2 We'er D e p t h
- 00' _ COMPIIIION oIPlH--l5.25' . Woler Depth Do'" I 1 12
~AMPllft , 00 SHit "'IIU SA~HU SAMPlE III. 1 0_ 0 SPlit .... Ull SAMPlU
lOG of BORIN G No. 55-5 LOG of BORIN G No. C-l II 471.619 DATE 2-16-72 SURfACE HEV. -A.J6...fi ..-..---lOC AflON E 1,907,323 12-15-/1 II 472. 236 DATE SURfACE HEV. 429.1
.. lOCATION E 1.907,092
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Stiff red-brown micaceous fine sandy ,.
P lia rd red-br(>o/n s 11 ty clay; CL clayey silt. low plasticit y; IHI ,,'
(Residual Soll) 31. 0 1 56 150 51 424.6 I 5 5 -
becoming f---- ----- - - - - ----- ---
15 13.8 30 I flP 15 Medium dense to dense I1ght brown to 17 10 P firm red-brown micaceous clayey 44.0 59 40 W
U 10 ~ tan micaceous fine silty sand. slig"t plasticit y to non-plas tic; ML 1 ,9 I ,.-
9 sill ; Mil (Residual 5011) 20 (Saprolit e) 11l.3 35 I flP I:.
26 * '18.3 15 15
- 1,'.
419.0 II 24.5 42 NP U 21 ,',
P 1l.3 1 30 J flP N - "',"
~; "
I-Tj 20 20 21 15 ,',
I Medium dense to very dense tan- 22,6
.j> green-gra y-white micaceous silty N medium to fine sand. low to slight 29 :"'".
25 - plasticit y. and light red-brown 14.6129 JNP highly micaceous clayey sandy 5111; 25 :','
P SM/ML 37 15.5 I , .';:
33 (Saprol i te) 30 30 67 1 1399 * /
Very dense brown micaceous medlt'ffi to Ilg.gl32 I flP 130 I fine 511 ty sand with rock fragments;SH 18.0 35 P ;;
35
~~ MlI-I '.\":
66 _. . ]92.5
"(Decomposed Rock) 1392.8 l!!...Lj.£L~ NP I I *
~I :
ggg 132 Very denje decomposed rock
--~._-~~
395.3 I:':.
H:S: 9" t-rJ 40 40 1-'2: ' .....
I***.
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\0
'-! \0
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f-I COMPIITlO N OIPTH 38 7 Waftr O~pfh 2-16.72 SAMPIIR , 0 D SPlI1 IAIIIII S~#l\PlIII Do'" COMPIITIO N OIPTH 36.3 SAMPlfR: 1 00 "III UUIt SAA4'UI Wal" O.plh Oal. 12-15-ll {;<
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lOG of BORING No. C-2 N 472,609 lOG of BORI NG No. C-3 N 472, 982 PATE 12-15-71 SURFACE HEV, 456.5 LOCATION [ 1,907,239 PATE 1-4-72 SURfACE HEV. 437.0 LOCATlON[ 1,907,386
~
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u
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OISCRIPIION ~Ili
...w ...,. ~'" 0 f S C It I f' l ION IX 0 * ;: ta:: '" '>:.
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"0
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o~ Co" WVW .J "0 .J_I-W
~
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0 1-- '----
7 42. P liard red brown fine sandy silty clayl 25.0 :::
'.\
38 Firm tl rd red-brown micaceous fine saney silty clay, medium 33. I 59 43 35 clayey sllt,medium to high plasticity; ClIHli 22.9 49 24,0 8/
20 39 I/,U
'.1.
plasticity; Mil (Residual 5011) 427.0 33.6 '.'"
53 26.7 10 _ P '.'
10_
37 28,6 72 43 (Res Idua I So II) 30 Very stiff to stiff red-brown micaceous 48,1 59 54 1/
U
~>
31 30,0 439.5 fine sandy clayey silt, low plasticfty 34,7 28 29.1 57 56 P Mil 20 _ 44.7 53 49 W "
20 24 33. 9 14 T ~.>
23 Medium dense to dense tan to light 30.5 46 38 (Residual Soil becoming saprolite) 411.0 1:',
brown micaceous fine sandy silt, 36 24.9 P sl19ht to low plasticity; Ml/Mil 30 31 (Saprolite) 22.7 37 NP 30 17 Medium dense dark brown micaceous fine
~ .. '
32 25.3 35 liP 46 30.2 P sandy clayey silt, slight to low plasticity; HL
,I','
25 i:\'
43 25.0 45 42 40- (Saprolite)
N 40 "
>Tj 43 413.0 25.6 P
I,.
+--
W 53 64 Very dense dark brown micaceous silty clayey fine to medium sand; 28.6 24.5 30 e t, 50- 55 ML 21.0 50 P ,',
jt.
(Sanro lite) 403.5 27 69 Very dense tan micaceous *lne sanoy clayey silt; ML 399.0 I?n ? 100 37g.0 V
60 158 TO" rL-- (Oecomposed RockL 60 1" Very dense dark brown fine silty clayey sand; SC ,"
(Oecomposed Rock) 369.0 I
(I) Average of two wa ter content 1----,- ----1--.,;,....-1--4--1--4-...
tests for each sample depth 70 ,;
/-',
~~
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- -
- ;.~
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(
I COMPlHION OIPIH 57.5 Waltor O~plh Dry and closed ODI~ 1-2"-72
(
o at 31 ft.
COMPlIlION OIPIH!)!r.O Wo'" O.p,h Do" 1-5-72
~ SAMPLER. 1" 00 1'111 ..... H HM'UI SAMPLE. , 00 Hll1 I.uUl SAMPlU
't.,
lOG of BORI NG No. C-4 DATE 2 72 11472, 572 LOG of BOR ING No.
SURFACE ElEV. 459.6 lOCA TION £ 1,9/)7,333 1- 5-72 C-5 DATE II 472, 162 w "w
!~ ...
SURFACE HEV. 427.2 LOCATION [ 1,907 ,280 . .,
~
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0 w
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28
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Stiff to hard red-brown silty 0 au Q,'"
0'"
54 medium to high plas ticit y; CL clay , ~.' .
P \~
48 (Residual So 11 ) Medium dense tan-brown micac 10 1--- 449.6 medium to fine s f1 ty claye y eous sand ",.\:'
22 5- 18 low plas ticit y to non- plast ic; ,
SM 27 27 Medium dense to dense tan-r ed micac silty fine sand, sl1gh t to low eous (Sapro lite)
~1.6 31 27 I.','
i\:.
20 P ~L P plas ticit y; SM !",
.35.7 35 18 (Resfdual Sofl becoming Sapr olite 10 19 25 T,II '.'
P ) ?3.9 35 32 432.6 33 P 30 '"
40 P
Dense to very dense tan-brown 15 23
. 1:(
and gray ",'
P micac eous sl1ty medfum to fine 5.0 35 30 tv 36 sligh t plas ticit y to non- plast sand, ic; SM ,',
'-r:1 40 P I 36.5 '.~:,
~
(Sapro lite) T I:.,
20 23 '3.0 35 30 II
~
38 19.4 30 liP
('
405.2 50 -
42 64 80 25 P
71 Very dense I ight tan micaceous medium to fine silty sand 18.0 i:
- t. ~.'.
401. 6 P i:',,:/
60 80 6"
Very dense brown and gray s II ty medium 145 (Decomposed Rock) .,.".
'j.','
to fine sand ; SM 16.1 30
,'/,'
~ {D~omposed R~~_ 394.4 ,,',
1,1, 1'.\'
~ ' ,
g;r;, 70 C")l' j 35 W:
g§
>-3t<
f-IZ
'l.J>-3 t"IJ 387.2
?:\
'I "
'l.J ','.
---J I.D '"
---J I .:.
o "'I' f-I COMPlUION DEPTH \:-.:
65.2 5 It',*""
SAMP lER Waler Oaplh Oaf" .:,"
". 0 0 spur ... Uft SAM,t U COMPlUION DlPTH~~ __ __
_ War.. D.prh ::.........
SAMP LER. , 00 "Iff 'UIU S"M'U ' Dar.~_2 __ _
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LOG of BORING No. C-6 N 472.535 LOG of BORI NG No. C-7 N 472,908 r' DAlE ... .13: 16 - 71 SURFACE HEV, 461.0 LOCATION E 1,907.427 DATE 12-30-71 . SURFACE HEV, 432.2 LOCATION E 1,907,574 .:1,:
....w w
..- .. ~
w
~
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~'" ......
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E
!~
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53 liard to very 'lard red brown micaceuus N,l 49 Hard red brown fine sandy clayey 2.1 ','.
~"
fine sandy clayey silt. low to medium 39.8 silt. medium plasticity; Mil 5- plasticity; MH "
28.2 66 5- 43 (Residual 5011) 2,9 67 47 ','
108 53 (Residual Soil) JT:I :,:':
453.0 43 1.6 .~'.
64 27.3 ,',
10 '2T.4 10 j'.'
55 Very hard to s tiff red brown micaceous 28.4 60 30 0.6 ';.'
fine sandy clayey silt, medium to low 46 "
- 28.i 118 . 2 "
plasticity; MH I'
15 20 lL..1 20 14 5.2 ".:
50 43 32.1 MedIum dense tan micaceous fine sandy i'::
(Residual 5011 becoming Saprolite) silt, sli9ht plasticity to non- ;'.,
33 15 plastic; ML b5.2 40 39 N (Saprolite) 412,2 t-rj 20 36 29.6 I 30 21 bo.3 "',
-l> 438.0 25.4 Oense blue gray micaceous fine V1 32.5 45 23 sandy silt. non-plastic; ML b5.8 37 NP 32 NP 25- Dense 119ht brown micaceous fi ne 40 W;
sandy silt slight plastlclty to non- 38 (Saprolite) 405.7 bl I 39 plastlc; ML 24.4 f----- -
(Saprolite) 430.5 30 - 34 25.9 44 NP 50 I"
~~ 35 (I) Range of water contents on each sample as determined by 2 to 4 g@ tests per sample
>-3~ "
f-'Z
\0>-3
\0
-J \0 ",
-J I
o f-'
COMPlfliON OEPTH 30.5' Wole, Oeplh Drv and closed Ool~ 1-20-72 COMPlfllON DEPTH 26.5 Wole< Deplh 00" 12.20.71 SAMPlER 1 00 lIT IUlft SA.Ml'lfl at 20 f t SAMP1UI. I" 0.0 Hlil tAU" S.U.~'lfl
lOG of BORING No. C-8 Ii 472.945 lOG of BORING No. C-9 Ii 472,1~$
12-21 -71 :,
DAlE 12- 2f: 71 SURFACE HEV, 437,0 LOCATION [ 1.907.475 DAtE SURfACE £lEV, 445.8 LOCATION [ 1.907.41)$
~
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DESCRIPTION oESCRIPTION ....: <<en
~
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~
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w 0-z '"
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BS' Red brown flne sandy silty clay. high 28.2 70 32 M BS' j":
plasticity; CH Dark red-brown fine sandy silty clay.
with increasing low plasticity; CL ~. : .
5- s i I t content wi th 5 -
depth; ML I'-'
BS becoml ng i':
i' as 25.3 66 26 M ',I, IU I a lighter red-brown and Increasing In 10 (Residual Soi I) silt content with :t~"
depth; ML "
as 26.7 50 30 M BS
- i\.
15 15 420.0 (Residual Soil becoming Saprolite) I!:.
-_. BS M .'
BS 18,2 31 21 M N
>rj 20 - Light tan micaceous fine sandy clayey 20 I silt/silty clay, medium to high plas-r::.
,I,
.p- BS tlcHy; CL/fi./MH 24.3 47 32 M 8S .:.
O' becoml ng red brown ~~. :
25 -
then greenl sh gray with decreas I ng 25 -
420.8
({'.
sand and clay with 8S depth 19.7 50 32 M BS '.'
,'f';.
Red-brown micaceous fine sandy clayey ,',','
30 - (Saprolite) 30 silt. high plasticity; HH .,'
as ,:;,::
as 21.9 57 33 M becoming :.;.
402.0 greenish brown In color M t~':':
~I",: :"
EE~
Cl)tI:1 35 - - - 35 ~> '.
~8 BS (Saprolite) 74 46
- Bag Sample F\':
f-j~ ,II' f--lZ 40 40 - :::,'
I'"
\.OJ-:,
\.0 o....J \.0 BS 65 43 o....J I 400.8 o
f--l 12- 22-71 45
- Bag Sampl e 1\
COMPLETION DEPTH-..l.iJ)' Water OepJh None Do,,", COMPllTlON DEPTH 45.0' Waf., Dfpl~ None Dol * ...-.ll.:1!:_71__ :~. :'!:~.
SAMPLER: ," 0.0 H'lP 8,A,UU $AM'UI Dry & Close at 29.5 ft. I 72 SAMPUR 2 0 D "ilf tAnH SAMflfl Dry A Close at 31 ft. 1-20-72
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LOG of BORI NG No. C-IO 'LOG of BaR I NG No. C-II :~.
N 472,385 N 472,200 ..1, DATE __ 12-21-71 SURFACE ElEV. 454. J _ lOCATlON[ 1,907.260 DATE 12-22-71 SURFACE ElEV. 428.8 lOCATION [ 1.907.IB5 !:;~
...w
~
~
~
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i~ DfSCRIPIiON ....... &-i t=j !..... ~....'" ......'" DESCRIPTION t=..:
x' :r :( ... ~
.. :(~
~ ~~
r '"<< ...... ~! "'-
ti:
0
~
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- l
- l!l au j j ..... o~ ~
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Oark red-brown fine sandy silty clay, I:.
Oark red-brown fine sandy claY5!y silt. BS' low plasticltYi Cl .'
~::.
BS' high plasticitYi HH (Residual So 11 ) 423.B 5- 5 - ~ ....:
becomi ng a ,.,.
21.2 69 46 M BS M BS lighter red-brown wi th Tan micaceous fine sandy sl It. low depth plasticfty to non-plastic; Ml 10- 10 Becoming (Res idua I So 11 ) BS BS greenish gray In color .
23.6 11 50 H 439. J and 15 15 Increasing sand content wi th depth 41 NP BS BS 21.7 72 46 H (Saprolite)
N r
' -l 20 BS Red-brown micaceous clayey sll t, medium to hi9h plastlcltYi Hit 25.1 70 55 H 20 BS -
43 NP H (Sapro lite) 403.8 25- 25 - -
- Bag Sampl e BS 21.1 53 36 H 30- 424.3 30 Brown micaceous fine sandy silt, BS medium plasticity: Hl 15.8 40 31 H
~~
01:':1 35 - with decreasln9 sand content with depth g~
BS 17.9 46 29 H H~ (Saprolite) ;.
I--'Z i'-,
40-
\OH I.':.
\0
'-l \0 I','
'--l I
BS 17.0 40 26 H V:
o 409.3 !.
I--' 45 !---------- - - - - - - - - r.
COMPlIIION
- Ba9 Sample DEPTH 45.0 IAMPIU , 0 D ""1 fAUlt S"~'lll Wal** f'Pjh Ory None c osed at 34 it.
Dalo 12-21-71 1-10-72 COMPlfTlON DfPlH l~. U SAMPUR; J" 0.0 SPln tAUU UM'lU Waler Depth None 00'" 12-22-71 '.
f.,
r' i
",I',
- ~
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LOG of BORING No. WE-l DAn 5/23/ 73 "
SUIfA CE EUV. 367.4
- N 472.5 35 LOG of BORING No,
..'" ¥V lOCATION E 1.905 ,427 0" fI --5.1 .2.11 71 su.'Au EUV ._-..1 61.4*
WE-I N ~72.535
...~'.
{.:'
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_ L
_z ... lOCA r'ON --.£.. L905 .427
- r I Ii:~
DII Ca'P IIO N
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- .., ...'" ~~
_2 Ii: <l )Sor ... .1lI o
- Si t;!:"
":.. It i~
8 '"
0' a "'I-
- ft
-l-j~ :1! ~t L .. o~
- r Ii: c Ill" =
- DllC alPl ION ;\'
i;.
'l:
FIll for drIll Ing pad 4 5.:v---+------
Same ss above
-- -_ \:;
~ '.
~
92
/:
5 - r------ - - - - - - - ;',
1- -- -- -- -- -- -- - 361.4 50 I:,'
- t*
i ~.
9 Loose to medfum dense sflty r,'
10 mediu m to fine B8nd~ trace fine grav elj SH ~ :',
21 (Allu vIum )
,:{
"f 15 '","
- t:,
tv
-_ .._- 350.~
- \~,;;<
26
'"Tj I
20 l~',
.l>-
CD .,':;'1:..
~ .: "
ii,',
25 53 Dense to very dense dark brow brown and mult icolo red Bilty n, gray- .. ~
to fJne sand: 8M medium
- i;\~'
1"1.
59 (SAp rolIte ) t:~:;,
30 J'et:.
~3;::
.. 1;':1" g~
334.4 J ~4 ','.
35 - ~:.::~.
g§ itt'.'.
~&1 Vcry dense decom posed migm atite ....*
t.d f-IZ (DecompoAed Rock)
'O~
'0
'--l '0
~o - 5.0X IlX
~;\i..
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'--l I ;i:~~':
o f-I
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COM fllliO N OfflH _ _ ~U~ ~f:t:.;
. __ _ w.... O.plh dry befo re SAMP IIft J" 0 '" t,IH utln 0.,. ~/2J/ 73 tIl; . '
IAM'l li corin g COM PIlIIO N DIPIH --!<B ..S' t.';*,'::
SAM PUI. '" 0 0 trllf .......
. UMIl '.
W.... D.p'h Dry before --D~72JT73 :(tt':
corIn g ---- \,::,-::
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WE-2 lOG of BORING No. H 472.621 it;.
lOG of BORING No. H 472,621 DAU Sn3-26/7 3 SUIFACI III V, 364.9' lOCATION . E 1,905.420 :'::
t r ,'
5/23-26/7 3 SUUACI ILlV, 364.9' lOCATION E 1.905,420 "
DATI
..... .'" . .. . va ...
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FIll lor drilling pad 47 I:,
2 358.9 50 j~
5 i:
Soft dark brown topsoil 356.9 1, 10 28 Dense light gray conrse to medium clayey aanfl. trace rock frngmenta ;
lluvlum) se 353.9 55 ~
58 I Same aa above Loose dark brown micaceous sandy ailt; HL 88
"],., L 5
(Saprolit e)
'I IS 347.9 299.9 32 65 -
N 20
>Tj I
+:--
\.0 24 -
25 Dense to very dense gray-brow n very
.,Icaceoua alHy medium to line .and 38 and aandy ailt; SH/HL (Saprolit e) 30 i;~ 33 g~ 35 327.9
>-')~
t-'!Z 57
\.0>-')
\.0 40 Very dense black. gray-brow n and
--.,J \.0 multicolo red silty medium to Une
--.,J .and; 511 I
o 54 (Decompoaed Rock) t-'
45 WOlff O.p'h enC* I l ' Do't SI231Zl 5/23/13 COMPlIlION DIPIH 65 0' COMPUlION DIPIH 65.0' Walt! D.p'h_l1,*O_en~Do'.
SAMPt" ," o. mil .... 11 !AM'U' SAMPIU J" 0 0 Hlil " ' " " "'~"'11
lOG of BORI NG No. IiE-3 DATI 5/JQ jlJ _ SURf ACI 11iV . N 472,6 47 lOG of BOR ING No.
365.2 ' LOCATION E 1,905 ,3)4 IiE-)
DATI -213 0/73
~ z
- w. ~ I1tJ SV.f ACf ILiV.
x' C 2 ....: --u ~
.... ... r
_I t
365.2 ' N 472,6 47 LOCATION .E 1.90$ . JJ4 t~ ~;
~"",.:I:
D I I C
- I P T ION D
- _
III _... ... ...[* ,... "'. . t t~ ~
e ~.H
.u..J 3!~t:.
- r
- Is*
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DIS C.IP TIO N
§
- III
- ~§ u
!§ 3! "' ...
FIll for drill ing pad 45 ;;l
. ~
l!:l 0'"
10 41 50 Same 88 above 3511. 2
)6 10 52 55 - - 310.2 27 Dense gray- brow n sIlty mediu m
15 to fine Band~ SH (Sap rolit e)
N 26 tTj 20-I ",
\Jl o
))
i:
25 - ,::,'
138.2
~ : >
69 f."
~
30 g;~
Very dense gray- brow n miclJ allly flne Band ; SH ceous ..
I H]
(}rIJ 67 (Deco mpos ed Rock) .....
~s '.;
rl::<::
f-dZ rIJ ;;(
\Or l 61 i.,
,'1',
\0 40 -
-...J \0 :}:"
-...J I :.:
o I'.:';:
f-d 45 .
76 I;:':
1::.,:,
COMP IITIO N O(PIH _.--..ll,<1.'... .. Waf" D.pl h---l LS.! .-...,
_Da ,e
- .\
- -.
SAMP UR '" 0 I) ,PlIl 1A11f1 UMU U 5/J01 73 cOM m1l0 N DEPTH 55.0 ' t\,,; .
Waf., O.pth 11.5 ' ene.
SAM PIU. ,.. OD I'lll Oal. 5/30/ 73 :-':",
"lUI IA.." " 'r, i};*:
t'd*'
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lOG of BORING No, IIE-4 N 472,759 lOG of BORING No. 1iE-5 N 412,667 l,::::'
DATE ---5J31173 SUUACE HEV, 364.5' lOCATION E 1,905,468 DATE 611/73 SlJUACE HEV. 374.4" lOCATION E 1,905,545 :.:':
- ~ ~~
~tt~
x- I I ~
~
~
.. III !!,:
u-'
- ... ~WI!Z
- -tc~~
f II: ~
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~~!A: i:1 :ft:i:it:i~:'! .., .U44 .. 4 0 O-I o1 r - - t - - - - - - - - - - - - - - t - - - + - I - + - - - I o Very dense orange brown sandy clay Fill for drilling pad 68 and clayey sand; CL/sc 5 5..fl 9 "
(Saprolite) 367.4 ;
356.5 50 18 6 10 - 5tH f red clayey sand; SC 10 11 "
I (Residual Soil) 350.5 83 Very dense gray-brown coarse to 26 9" fine sond, trace rock fragments, 15 -11 15 Very dense orange-brown clayey occaslonslly silty medium to fine sand, trace gravel: SC (Decomposed Rock) 50 62 (Saprolite) ]"
N 20 20 tTl I
V1 J-A 92 342.5 11 83 "f
TI" 25 Very dense dark gray-brown silty medium to Une sand; SH 95 (Decomposed Rock) 36 344.4 30 IT" 30 t----- -
NOTE' Topaoil and Residual Soil stripped 50 5 1'
~~
35 5ls H~
50 4"
40 -
J-AZ
\OH
\0
..... \0
..... 45 52 4" - -
320.7
+-=.:..:..'-+--+--+--1--;
I o
J-A COMPlITlON OIPTH 43.8' Wol., O.plh dry Dol. 5/31173 COMPlITlON OI"H 30.0' Wa'.. O.p'h dry o.,*.--JlJll1 _
\AMPlU I 00 IPlII ,U," h,,'lI' SAM'UI _ , .. 00 "til U .. 1t U~'lI'
lO G of BORt NG DATE _'! /lJ /7 7 N o. WE-6 SURfACE £lE V N4 72 ,61 3.7 3
~17.5 LOCAflON E 1,9 lO G of BORI NG
...w l~-'w 05 ,38 8.3 8 N o.
w
~ . DA n 9/1 3/7 7 SURfACE HE V.
WE-6 1'4 72 ,61 3.7 3
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'24 .7 I NP I NP I I 47 5 42 55 - 122.1 PS -3 19 .8 27 .8 27 " 28 .7 10
~
26 .71 NP NP IG,M 50 31 .2 C,W I 60 Hard to ve ry st V1 24 .4 iff red -br ow n saOOy si lt wi th fin N G tra ce to lit tle e an d oc ca sio na l tra ce of co ars mica 35 5.5 15 ne:lil.l1\ san d.
(ML) e to Fr en ch Dr ain co PS -l ns ist ing of Y:J 65 - an d 7Dne II sto ne .
ne I 28 " CDlPllCTID SEI.J: 9.9 CI' FI LL 71 1.4 1N P NP IJ,H 9.5 ~,c 20
~ .. ~ "._ , gr ee n ~9.5 'NP I NP 75 decaT{Josed gr an to gr ay -b lac k \~
70 -& '5_ 5 od ior ite fri ab si lt and co ars le to e to fin e san d.
18" (fa nr oli t.e l 25 ~: ,
,G,M 32 1-
90 NP W,C i:,'
75 -
23.1 125.6 g~ W
'5- 6 G,M G t>
29 .3 30 ;.t
~s 78 33 .9 ZOOe I an d II 38 7.5 ~::'
H: :S ; 80 - 23 .5 Fi lte r sto ne su i:'1 24 .11 NP bg rad e f..i.':,
\- 'Z NP ';"
~H 130 Gr ad ing wi th oc 26 .8 \\.'
ca sio na l sea ms 35 wh i t.e qu art z. of ';',
~
-..J '-O 24 .6 47 38 3.5 85 -* .~:'
"-..l pS _1 20 .2 M b3 .5 I
o
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16 " 29 .5 Fir m to ve ry st
- \~(
90 28 .91 NP NP IG,M 40 fin e san dy si lt iff red -br ow n to 19 .7 W,C mi ca . wi th tra ce to littan ~t(
tle 90 - 24 .9 ~',.! ':
26 .1 G CO MP lEl lON I.::,:.
DE PTH _ _}3 -10. I 45 -/l ps -2 <U1!'JICl'ED SE ,; :'~.:
9' _ Wa le, D'p ln Ur I' FIL L SA MP lER 1 00 Hi ll "'lA O S"M PlU 56 I Do l. _ _9LllD M
27 " ~.:if{
.J. COMPlETION O ~:t
- fP'H~ ,~."
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LOG of BORI NG No. WE-6 N472,613.73 LOG of BORI NG No. WE-6 N472,613.73 417.5 DATE _ 'lL1JL1l SUIIFACE EUV, 417.5 LOCATION E 1,905,388.38 DATE --'lLl.3/77 SURFACE EUV, LOCATION E 1,905,388.38 ':
. .. ~
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.' L L.. D f S C RIP T I ON ..
'" w _
wt-;J_"_wt-0- .. 0-1:'" ,.,
a . ~, ".0""'1""'"
I ;§
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t
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w
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w .... -' 0 .... w lto..J.J -Jol-
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, 323.5 100%
1'5-8 I 1---- - - - - - - - _ I 216.5 I I I I I 20.0 l4() Ilole terminated at 139'.
95 - ~ l 17.3 G
100 Dens~ to very dense gray-green and
.."". grel1-gray to white decaJlX>sed rock friable to coarse to fine sand and sil t becaning nore dense and less PIT-I 145 l'bte: Ole Casagrande 'JYpe piezareter 100 -~ weathered with depth.
was installed in this boring (Dea:f1lX:lsed Ibck) 100 b5.3 WE6-Pl Elev 306.2 srr-N
'".tj 105 PIT-2 I W-U1 W 100 21. 7
-3" l.egend:
110 1'5-1 3" piston sarrple 100 24.6 2B" : 29" of recovery b""
PIT-I. pitcher sarrple' lIS-WPIT- 9"
- 9" of recovery
~
107 21.6 120 25.0 g~
67 13.6 ge 125
>-3~ IT-4 I-'Z 15" 14.3
\0>-3
\0
--.J \0
--.J I
130-100 2""1 r---------- I 288.5 L1.....;2'-!l.88!h.J1 o
I-' NX Dark to light gray fresh granodiorite 100% willl two slightly weathered seams at 133' and 135'.
135-COMPlfllON DEPTH 139' Wol., D.plh 59' Dol. 9/15/77 COMPLETION DEPTH ~_' Wol.' D.Plh 58' Dol. 9/15/1
~AMPlfR ". 0 0 sUtt tAUU SAM'lU SAMPLER " 0 0 HU' 'At'll S,,,'110
"_' ., .*... -.' .*.*,.*:1.,1
LOG of BORI N DA tE .-. -.9 flJ G N o. WE-7 lll SURfACE ELEV, N 41 2,5 65 .39 41 9.9 t,)lJ lO CA TiO N E 1,9 lO G of BORJNG
- ~ .......
05 ,50 0.4 5
~
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N o. WE-7 X
, 0-
- l SURFACE EUV. 41 9.9 N 412,565 .39 lL "
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1'-.'>' 35 W,C hi : St iff to ve ry st 66 I
cla ye y san dy si if f red -br ow n fin e ~2.6 60 VI lit tle co ars e tolt wi th tra ce to 23 .2 PS -6 Gr ad ing rro re lJr a,n 4.5 26 .8 20 fin e san d an d mi 28 "
ca CUlPl\C'IED SEU.C 4.1
'l' FI U. 42 65
~
PS-1 o.o 24 .5 25 - -W 38 32 5.3 21.4 21 .6 10 30 .0 21 .3 PS -8 I 30 French Drain co I 14 8.6 I g~ 43 24 .0 15 an d Zooe II sta ns ist in g of zon le .
e I
~~ 23 .5
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gr an od io rit e roc am bro..m d~sed 35..J,J 16 t:.<m-1~~
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Zone I and II Fi lte r sto ne su bg rad e I 38 3.9 12~:~
24 .3 G,W 80 PS-8J\
2' 5" fin e san d.
(S ap ro lit e) 28 .1 o PS -2 2J " 100 I 33 7.4 j26 .1 (
f-' St iff to ve ry st 5" , W,G ,.
san dy cla ye y si iff red -br ow n fin e 21 .9 " 85 (~sed no ck) 26 .6 80 lt wi th tra ce mi 22 .1 an d ne :li lJ11 san d ca w 10 0 SaJ1'e as ab ov e bu t nn re de ns 5' " e. ""
4S -w rS- 3 27" I CU lPl \Cl m SELOC
'l' FIL L
'24 .4 24 .0 21 .2 i~ :,
CO MP II! ION OH I 123.2 SA MP iUl , 0 IH _ _ 101. :<5'-==-------- Wale, Oe plh ---'55,-
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LOG of BORI NG No. WE-7 N 472,565.3 9 ", ".
DATE ---'li}3/7 7 SUllfACE HEV.
419.9 LOCATION E 1,905,50 0.45
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100 ".
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95 100 Becoming gray-brow n and lTUre dense 4" with depth 17.1 .~(,
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l 100 ','
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_ 319.6 I I ",
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Note: Two casagran de type piezOlTE ters "
were installed in thB boring. ,,","
WE7-Pl Elev. 325.6 ~~":'
WE7-p2 Elev. 347.1 :y:
i.:
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ps-l 1,\'
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COMPUII ON DEPTH --lQ,...I~...
2.L5_'_ _ Wal., D.pth 55' Dal.-'l. /.1&L1L_ ~
SAMPU. , .. 00 SPUI IAUlt 5AMHU
LOG OF TEST PIT NO. TPW-l DATE 10/16 /75 SURFACE HEV. N471, 965 414 5 LOCATION E I, 906, Q31
... t) 10loi
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.... -" -"< ::z:
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O- t--Uncon +- --- --- --- --- --- --- --- --- t-- --t --- 1 L4.J L;j trolled fill and spoil mater ials*
5 _
10 -
403.5 Tan, brown and black sandy silt to silty sand **
(Decomposed Rock) 15 -
19
- 397
- This mater ial to be remov ed prior to embankment cons true tiCIl
- Top of stratu m range s from 11 to 12.5 feet deep
- in test pit COMPL ETION DEPTH 19 Wo ter Dept h _ _,uN...
o ...
U.o;;;f Dot ... _--,-JuOJ../.J..]..u6.t../J-7...1.5_ _
SAMPL ER: 2" 0.0 SPLIT BARREl SAMPLER 2F-56 AMENDMENT 97-01
LOG OF TEST PIT NO. TPW-2 N 471, 949 DATE 10/161 75 SURFACE ElEV. 414.9 LOCAT ION E 1. 906. 029 to-
......'" :z:
o
- r;- A. DESC RIPT ION l-to- ~ .e
...o ...
A. <:{ ........
-+ ..... +_- ;
0-'1---1-------------------
Red-B rown, yellow and tan sandy clayey silt with few rock fragm ents.
(Sapp rolite )
408.9 5 -
Tan, black and brown micac eous silty fine sand and sandy silt (Decomposed Rock) 10 -
400.9 15 - Green -gray and tan micac eous silt (Decomposed Rock) 400.0 14.9i<.. _ We ter Depth _ _NUloI.QDw;;;.e Oat .. _--I..Jl.LOJ.../.J.6l.L.J.../J..7..,/.5_ _
COMPL ETION DEPTH SAMPL ER: 2" O. D. SPLIT BARRel SAMPLER 2F-57 AHENDMENT 97-01 AUGUST 1997
LOG OF TEST PIT NO. TPW-3 DATE 10{]61 75 N 971. 948 SURFACE ELEV. 412.5 LOCA TION E J. 906. 045
... 0""
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DESC RIPT ION o WI Q '" '" CIl:...
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Uncon trolled Fill
- 410.00 Tan and black silty sand 5 - (Dec omposed Rock)
Brown. Gray and Black micac eous sandy silt to silty 405.5 sand 10 -
(Decom posed Rock) 399.5 15 -
- * .To be remov ed prior to const ructin g emban kment f
COMPL ETION DEPTH 13 0 We ter Depth _--.l~.ll.l'O;;l'ltJ,;<,jli!ii>-- D a t .. -~1~O.J"r_,/lolr6~i.j._!7 ~5--
SAMPL ER: 2" 0.0. SPLIT IIARREL SAMPLER 2F-58 AMENDMENT 97- a1 ATTfCTTQ'T' 100,
, '** t
'il' 111 1 '
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'lOG of BORI NG No. lluger Boring F-I LOG of BORI NG No. Auger Boring F-2 ,:,::',
DAre 9/18/75 SURfACE £lEV, lOCATlONllorn7H Source F DA T£ 9/18/75 SURfACE £lEV, lOCATlOND:Jrrow Source F ;L' E ~ ..,,< ~~ ~ ~ ~ ~ ~~ :w ~ i~ .. ~~ :~::
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0
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DISCR,PlION I w ...
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\:'i 5 5-1 I RES HX.lAL - IlanI to very stiff red-brown clayey silt with flF..5lDUI\L - Very stiff to hard dark 9aI"rl becomin<.J micaceous red-bro.m silty clay be 1w 1O':!: grading to SAProL!'ffi I.
10 26.5 63 10 23.9 37 . 127.41 1 161 15 15 I' )",
1'"'1 'J'IWE ITlOO - Dilrk red-bro.m micaceous IVl I
20 clayey sarrly silt grading fran RESlOOllL '1'0 SAProLI'ffi 22 1 41 20 26.11 I 1 51 43 25- 23.4 50 25 SAProLI'rn - !'b1ilI11 dense tan am pink 27.61 I 1 micaoeous san:!y sil t be-caning var legated green- 1 125.41 1 148 gray an:! tan sardy mica-SAProLl'rn _ !'b1itI11 dense light red- 22.7 44 ceous silt 30 bro.m miC<lC8OUS sandy 30 silt bea:Jming variegated tan am gray-<jreen be low 30 feet + 21.0 38 25.91 1 156 35 35
~~
01:'1 0H§ t-3~ 40 20.1 Jl 40 22.7/ I 138 f--'Z
'-01-3
'-0
--J '-0 f----- - - -
--J 45 I 45 -
o f--' COMPUIION DIPlH 43.5 W.f., D.pfh -- D.,. 9/18D5 COMPUllON DlPlH _ _ Waler Oepth SIIMPIU AugE'J CUttings SAMPIU
LO G of BO RI NG No DATE 9/1 8(7 .5
. Auger Bor ing F-3 SURfACE £lEV.
LO G of BO RI NG No
- ~ "
- : lOCATION Bon Ui Sou rce f DATE 9/1 6/7 5 . llu<:jer Bor ing F'- 4 w
14
=--
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t !;
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SURfACE HEV.
lOCATION Bo rn'" :;ow
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RESIDUAL - Ver y sti ff red -bro wn cla yey sil t bec amJ ng 5 RESIDllI\L - liar d to sti ff red-br<M mic ace ous wi th dep th cla yey sil t gri>:ling l1 and gri>:ling wit h fin Mic a-e ceo us wit h dep th san d 10 10 15 TRI\NS IT1 00 I-WiLrn den se red-br1:
- Mn 29. 2 ver y fill e san dy mic 7B N
I-rj ceous sil t wIt h tra a-ce of 29. 3 15 .
I cla y. gri>:ling fra n 62 Cl\ RESIDUAL to SAPOOL 23. 4 o 20 I1E 2B. 1 59 20 SAPOOLI1E - I-W iun den se to den red-brCM'n slig htl y se 25- mic a-CE'Q US n<.',li un to fin e SllPOOLlTE - I-W i un den se tan to san dy sil t red ** !:
brCM'n mic ace ous sil 25- IB. l ty 46 fin e sam Witll tra ce 31. 1 ne:l iun san d OOcan 67 ';':
30 ing var ieg ate d gra y to gra y** r.r.:>::lillg to tan and gre en and tan wit h nor e .'
rel ic 30 mic ace Ous wit h dep roc k stru ctu re app th 20. 3 "
are nt
- i.'
35 - 30. 7 64 41 ....
g~ 35 -
16.8 33
\....
55s 40 30. 5 63 I','
trJ 40 11 6
- 6 ',:
f-' Z 39
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45 I I I I I
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I COM PUI /ON OIPT H
- 43. 5 45
- "J" Wo' e. Oep 'h II\'.'
t~:(,
f-' IAM PLlR Aug er C\lt HfY -- Do' .
lq 9/1 B/7 5 COM PUI ION OIP IH 43. 5 ~ \ I" SAM PIU , lIUger Cu ttin gs Waf ., O.p 'h -- Do' . 9/1 8/7 6 t:.;
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Sheet 2 of 2 Sheet 1 of 2 LOG of BORI NG No. F-5 (cont.)
LOG of BORI NG No. 101lL75 SURFACE HEY, lOCATION Ibrrw ~urce r DATE DATE 10/1175 SURFACE HEY,
... ~::: d'
~lil~ -.
t~ OISC.' P"OH I>.:.
fo~ I" Z I I " " " 0' t l'J
~ Is.. ",
,45' 24 ~:.
I;'
Same as above f,'.
21 :' ~
5~ (
50
,31 - .
to hard dark red-brown sandy clayey 1----
38 1 RESIDUAL - Stiffsilt with occasion al tan silt seams and I"'.
- , roots near the surface "
55 10 -lJ 35 rI'
. I 40 15~ " :
N hi 20 I 22 0'1 f-I I SAPROLITE - Medium dense light red-brown/red-brown micaceous sandy silt with trace clay.
Relic rock structure apparent below 25] 16 28 feet +
30 20
"-,, 19 ~--------- - --- --
g~ SAPROLITE* Medium dense green-gray sandy silt and inclusion of pink micaceous sandy silt C:::Z CIlC' 40~ 24 I wi th occas lona I rock fragments 1-3~
f-IZ
<.01-3
<.0 45
--...J <.0
--...J I
24 D*** ...1Q.LlL11 COM,UTlO N OrPlH 51' 6" Wafff O.pth DrY D.'. 10/1/75 COMPlfTtO H OIPIH 51' 6" W.... O.pth Drv o SAMPLIR; t .. 0,' "Ut 1A.1I1l 1AM.'1-1I f-I SAMPUa 1" 00 "\11 fAltU SAM-U I,' .***.* ,*..::1.
LOG of BORI NO No Sheet I of 2 DATE IO IlW
. F-6 SURFACE HEV. LOG of BORI NG No lOCATION [Jorro.< ~~
...... ~ f . Sheet 2 of 2 1011175 F-6 (co nL )
... '" ~
DATE SURFACE HEV,
~ . ..
... lOCATION Bor row ~r
~
x :Ii ce f' t <! Dl se ."1 10 11
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)
~
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0 i X :Ii t
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45" DI SC .I'I IO N S
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44 17 ;;j 5
27 I RESIDUAL - Very sti ff cla y to hard dark red-brown sil ty 50 Medium dense gra y-y ello posed rock fragn-ents w micaceous sil t wit h decom-33 31 lOll - -- -- -- -- - -
28 I becoming 55 micaceous cla yey san dy sil t below 10 fee 26 t!
15...ll l---------
13
-~---
~
(J'\ Tra nsi tion from RESIDU AL to SAPROLITE io*',
h')
20 l" 22 "
f-------- t'
- - - - - -- -+ ,."
25 -- --
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11
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30 . 18 I SAPROL ITE - Medl um den se 11 ght red-brown ml caceous
- i'*....
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sandy s l1t
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~',
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COMPllTlON DEPIH - ;'::::,:,
SAM Pua . , .. 0.0 . .,.\11 51' 6" Wol., D.p,h ,to',','
lUl U $-'","'11 Qry Da' .l!! LlL Bi. i','
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COM PUI ION DU III 51' 6" SA M'U I, ," 0 .*. Iflll
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LOG of BORING No. F-7 lOCATlON Bortu-l Source F DATE 9/]0175 LOG of BORING No,
_ SUaFACE ElEV, F-7!\
lOCATI ONIlo~ ,~lr=F G
~~'.
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9/30/75 SURFACE HEV,
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0 RESlOOI\L - ~l '/~y~~~,mi';~~:;'and I' f'
20 Sl\PlU,IT E - />Wi LITl dense r ed-bru-m mica- 5 e
S oeous silt wi th trace to "","
16 II ttle clay and fire ""00 "
30,1 53 45 G,M 20
-- - - - - - - - - - - - - C,T X 10
!\ugered to 20 I see log of r-7 for soil descript ion "
10 21 SlIPIULlTE - t-MiLlTl dense red-bIlM l mica- I:
reous fire sandy silt 19 ,',
bea:Jming I' 15 \:
15 23 de<XJlll'Osed rock i'
i'
!\uger refusal at 18' 20 ---- ---- ---- -...1 1-- -
20 Offset boring 10 I 1M to drill BJring F-7J 19 N
t-rj I
Ci' W G,M 25 25 I sl\PlU.rre - MedlLlTl dense t101 micaceou s 20,8 silt with some sand C,T X
30 -\I 20 I beo::ming variegate d tan, pink and brown micaanu s sandy silt 35 -il 25
~~ very dense buff-whi te silty sand gs
>-'lE;j 40 -l.I 77 I
(de<xnrosed rockl
- - I I I I I I l\uger refusal at 41' 6" f-'Z
\.D>-'l
\.D 45
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-.J 'U r 6 il Wale, Depth .. ary---~ Da'o 9/30/75 dry 0,,1- 9/30/75 COMPlITiO N DfPTH I COMPllTIO N DIPTH 18 Wat., D.pth o SAMP1U ,., o. D. "111 "'till UMPUI SAMPLU, '" 0,0 IPlIl ....11 .."""
f-'
LOG of BORI NG No DATE 1011-2/75 . f-8 SUaFACE ElE V, lOCATION Bor row Sou lO G of BO RI NG No
.. rce f' f-9 5he ~l I of 2
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RESIDUAL - Very sti ff red-brown micaceous sil o I *I 45 I wi th trace sand ty clay I ~ I 5~ 66 I
49 5
29 31 104 ) 3D I 53 I RESIDUAL - Hard SAPROLITE - Medium den to very sti ff red-brown se red-bro with sand clayey sil t s lit with trace claywn micaceous sandy 10 24 36 becoming 15-1 1 20 37
.- 15 micaceous below approx imately 8 fll.l1t N 16 becoming, h:j I 20 0> less sti ff with depth and
.p-. 17 more sandy 20 Grading to SAPROLITE 15 25 SAPROLITE - Medium dense red-brown and gray mic I 24 sandy sil t aceous - h _ ' __ ' _ '
25 ----,
-- --1 becomi ng 13 SAPROLITE - Medium den 3D green-gray with more san se tan and pink micaceous d sandy sil t .:','
31 .,',
30 20 ::t.~.
35 :;':.
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35 -- -- -- 'Of'
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1-3 tij - -- - - - --i - - -, 40 SAPROLITE - Medium den se varieg d green-gra ;'.,.
- ~"
1-' 2: SAPROLITE - Mediun dense 19 tan sandy micaceous ate sil t y and
\01 -3
\0 sandy s II t tan and brown micaceous ::':".'
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--..l \0 45 '.1\
--..l 22 o
1 COMPlfTION OfPTH_-=
SAMPLE.: ," 0.0 "lff 4!!6~'-,6,-'_'
_ Wal er O<plh dry 45 16 ~:::~::,
I-' 'Ata U SA"" PLU Do' . -10/2/7'" COM PIfT lON DfPTH
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Sheet 2 of 2 lOG of BORI NG No. F-9 (cont.) lOG of BORING No.r-IO lOCATlONllorrcN ~urce F DAtE 9/30/75 SURFACt HtV. lOCATION Ilor~. ?<emrce F DAtE 10/1/75 SURFACt tltV,
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48 Same as above RESIOUAL - Very stlff red-brown micaceous clayey 5 sandy s I It 50 25 31
- - I 1-***-
29 55 10 Medlum dense red-brown to tan micaceous slit with 28 trace fine sand. (Transltion from RESIDUAL to SAPROLITE)
. 15 24 SAPROLITE - Medium dense red-brown and tan mica-17 ceous silt 1- - - - - - - - - ." ._- _. 4. __
N 20
>-r:l 20 I
0\
\J1 25 19 SAPROLITE - Medium dense tan micaceous sandy s11t with relic rock structure apparent' 30 24 35 31 g~
qZ 40 28 ent:!
H~
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--.j COMPUIION OHTH 51 6' Wol., O.plh dry Da'. 1011/75 COMPUIION DIPTH 46'6 Wal., D.p'h dry Da'. 'ITJfJ175 I SAMPllR t" 0" lfllf ...... Il s.IoIPlII SAMPIU, ," 0.'. " ' " .... 11 SAMPllI o
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lOG of BORING No. F-ll oAT£ .--.lQ ilL75 SURFACE HE V. lOG of BOR ING No. F-12 Sf",!,! I of 2 lOCATlONBorrow Sour ce F' DAJE 1011/75 SURFACE ilEV.
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51 RESIlXll\L - Very stif f red-b tThln sandy 5 claye y silt 56 RESIDUAL - Very stiff red-brown clayey silt 51
/;eoo ming 5-U 60 becoming 34 mi caceous and sandy with depth mica ceou s with dept h 23.6 M 10 60 38 10-'0 24 RESIDUAL - Medium dense red-brown 18 M=di\J1l cims e red-b ro.m and yeU" very fine sandy mica oeou s sil t with trace fine "'-ta n micaceous silt with trace clay 15 (Tra nsiti on fran RESlOOAL to sand . 30 28 sr.PlU LITE )
15~ 21 Grading more micaceous with depth N GradIng to SAPROLITE
'"'1 I 20 (J\
(J\ 19 13 25 19 SllPR:lLITE tld!lJ11 oons e varie reou s sand y silt
/;eoo ming gate d tan, red-b ro.-m and whit e mica -
"I 25 14 30 yell" ",-gr een! gray mica oeou s I SAPROLITE - Medium dense tan to 20 silt red-brown micaceous 26.4 M 3011 20 I silty fine sand with trace medIu m sand becoming 35 23 gray to gray-green and tan with 35-'11 13 I rock struc ture appa rent. reI ic g~ 40 556 22 SllPro LITE tldilJ11 oons e tan and gray 40 H~ mica reous sand y s i It 21 f-lZ r*
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DAn 10/1/75 SURFACE HEY. LOCATION &:>rrw Eo= F DAn 9/30/75 SURfACE HEY. LOCAflON&:>n:o,o/ Sour~ F
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45 o I I I I I I I I 21 Sa.l\e as above 5"i1 26 I RESllUIL - Stiff red-bru.m clayey sUt with little mica 50 15 24 24 55 10~ 17 I Madiun stH f/dense red-brown to tan 18 I clayey silt/fire sandy sUt with mica.
Grading from RESll:U\L to SAProLITE
..1 22 0 43 1
- 1 1 41 IGXM 15"i1 13 N 20 tTj 28 I SAProLITE - Madiun dense to dense tan to 0'
--J red-brown micaceous very sandy silt 25 -
16
1---
30 24 SAProLITE - Madiun lEnse to dense tan, 35 red-brv.-nl to gray micaca::>us 19 fine sandy silt with relic g~
rock stnrture awarent Grocling TlOre graY/h!lite g~ 40 ard ccarser sand with depth
>-3::S: 25 trl f-'Z
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a COMPlIIION DIPIH 51'6" WOlff Deplh dry Ool~
IU/I, I~ COMPlfllOH DIPIH 51' 6" W.II' Dep'h dry 00'. 9/30/15 f-'
SAMPlfft ,,. 0 0 SPlit lUlU UM,UI SAMPLER: ," 0.0. SHU ....... u'MP'LU
lOG of BOR ING No. F-lJ (con t.) Shee t 2 of 2 DAtE 9/30 /75 SURFACE HEV . LOG of BOR ING No. F-14
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l Sarre as above RESIDUAL - Moderately stiff red-brown 13 with trace of fjne sand and claye mica y silt 50 33
- 11 RESIDUAL - Medium dense to dense mica 55 16 ceous very fine sandy silt 10 10 19 15 Gradln9 to SAPROliTE 11 N
'7J f
0\ 20 00 15 SAPROLITE - Medium dense yellow-gr een, gray 25- and tan micaceous medIum to fIne, white sandy 13 silt 30 21 Grading more sandy with depth Relic rock struc ture more apparent depth with g~
35 ,:,
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- 1;0. I '" I 49 RESlOOlIL - Ilam to stiff rOO-brtJlolll Soo-e as above clayey silt grading micaceou s 50
_ I-- __
5 with depth 28 1 - - - - - _
26 24 55 10 25 23.41 47 I 36 I M,X 16 15 19 N
"'i SllPRJLITE - Medium dense to dense rOO-I 20 brt::Mll slightly micaceou s 14 0' medium to fine samy silt
\0 Grading to tan and IlDre 25 micaceous with depth 24 30 25 35 23 g~
c::1!2:
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1-3~ 40 24 I I I 25.7 G,M T,X 1-'!2: SAPlDLITE - IEnse variegate d tan/gray
'01-3
'0 rredltrn to fine samy silt
--J '0 wi th rock f ragrrents
- Ie lic -
--J 45 - rock structure awarent.
I 27 51' 6" Wol.. D.plh dry 00" 9/30/75 o drY Dol. 9/30/75 COMPLETION DEPTH 51' 6" WOI.. O.plh I-' COMPLETION OEPTH SAMPLER, J" 0 .*. mil .... II .... " ..
SAMPLIR )-. 00 sPlil UIIH $AMI'Ll'
lO G of BO RI NG No Sheet 1 of 2 DATE 9130/75
. ,-1 6
.. ~ SURfACE £lE V, lOC Afl ON~ reh l_,
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53 45 RESIDUAL - Very sti ff 31 red-brown clay,!y sil t 5 lit tle mica wit h 32 Same as above 50 36 3Z 10J J RESIDUAL - Sti ff/d ens e red-brown - .'
18 fine sandy sil t wit h cla yey medium to lit tle mica 55 18 SAPROLITE - Medium den 15 se to dense tan micace fin e sandy sil t ous 16 20 N
21 l"Tj ,
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Rel ic rock stru ctu re ~l' more app are nt
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sheet 2 of 2
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LOG of BORING No. TBG-2 SURFACE HEY, 418.8 LOCATION ';:.
DATE -lil1/7 6 '
418.8 lOCATION .',1,:
DATE _ 2/11/76 SURFACE HEY, a
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micaceou s sarrly silt :::::.
RESIUJAL - Very stiff to han! dark :".
red brewn with tan rrottling , 50 sarrly clayey silt 367.6 ','
5 22 - -
47 ,.
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55 10 28 406.8 15 M 20 N
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-.t 20 M f-' 26 SllPIULl'ffi - Meditn dense red-bra.-m micaceou s silty fine 25 sam beconing rrore sitty 26 wi th depth beo::rning varlegate d wi th tan bel"" 20 feet :!:
30 M
18 35 g~
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lO G of BO RI NG No , she et 1 of 2 OA1£ 2/1 1/7 6 TBG-3 SURf Ac t £lEV. 418 .81 lO G of BO RI NG lOC ATI ON NO .11 Jr.- 3 (=n t.) She et ~ of 2
\)w DATE 2/1 1/7 6
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o-w bra .m sil ty cla y/c lay -
re1 17
.J -' L .J "0-5 sil t, trac e mic a am ey fine 18 san d M Sane as abo ve 51 27 50 18 10 - 367 .3 23 407 .3 55 TRANS rnr n- Ver y den se ra:l -bro .m 15- mic ace ous cla yey sil t
var ieg ate d wit h tan 29 N
I-:tj 401 .6 60 41 M . ('.
I SAPIULI'fE - !'Ed i urn t.:,
-J 20 den se red bro.-m l'0 17 mic ace ous sil ty fin sarr l bec ani ng nnr e e f' f ~
sil ty wit h dep th bec ani ng 25 gat ed tan and brown var ie-belo w t~:.
25 fee t ~
14 ",:
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424.21 111G-5 (mnt.)
S,eet i of 2
~
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2/91'16 SURfACE HEV, 434.21 lOCATION DATE SURfACE EUV, lOCATION 1: 1 :
DATE
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16 HESIDUAL - ~tif f dark red-brown MG Sane as abo"" l~
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fine samy clayey silt, 5 trace mica 50-17 362.7 24.9 50 36 2l - -
L:
10 54 J2 SS 19 421.2 '"
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TJ1I\NSITICll - Very dense red-brown, i;',
Witll tan nvttling, fine
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32 sardy silt, trace mica 417.2 I
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"-J 26 \:,:
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19 SJ\PRJW'ffi .. M2diun dense red-bru.m micaceous sandy silt M becaning variegated tan I:
and gray bel"" 30 feet :!: ",
30 16 35 16
~G g~
, ,M qZ CIlt;1 40 16 SJ\PRJW'ffi .. M2diun dense light tan/
f-'!ti3 gray--+ihite fine to rrediun f-'Z silty sam 1.Df-'! ~
I.D 45 -
16
"-J I.D
"-J I COMPlIlION DEPTH
,1., Waf.r Oepth N/A Dol. 2/9/76 COMPlIlION DEPTH 5.* 5 WOlf' Oepfh N/A Dol. 2/9/76 a SAMPlER '" 0 D "tlf ..... U u'MPlIl SAMPU *. 1" 00 ,,.,, "JIll SAMnli f-'
LOG of BORI NG No. 11]';- 7 Sh<c t I of 2 DATE 2/9/7 6 SURFACE HEY, 397.6 9 LOG of BOR ING No. 'lU('~ 7 (can t.)
SI(X'1 l or 2 LOCATION DATE 2/9/7 6 ,
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\
50 16
- 346.2 I 10 i"'.
26 I 55 1~7 r" TRM 1SITI W- l-Wil:l1l dens e red-b rown <,
mica ceou s fine salrly t,:.
15-\'/ 16 I silt varie gated with ~ 144 1 42 I M .
i'-,',
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\0 mica ceou s sardy sil t I j"
£lAG beca ning varie gated tan I I I IM :~.:" '
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, 40 -
arrl Mli te below 40 feet :!: r;* ~,~
21 ,Vlj:
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lOG of BORING No. 'lt1C~8 lOG of BORING No, mC~8 (ront.) i-:,
DATE 2/.1_0/76 438.75 DATE 2/10/76 SURfACE HEV. 438,75 LOCAflON SURFACE HEV. LOCATION ::'::
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\DH fine to mediun micaceous
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...... N/A 2/10/7G COMPlIliON OIPIH 51.5' Wal., D,pth N/A Oat,. 2/10/76 COMPlIliON DIPIH 51. 5' WaIf' D.pth Oat ..
SAMPU~, ," 00 "liT tAliH UMrlll SAMPUR: ,., 0 D ,,,n ...... u UM'UI
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- 380.1 10 30 55 418.6 15 "
20.3 45 36 22 N
SAPfU L1TE - l-t:dilR11 dens e dark red-bra.-m mica ceou s sardy
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LOG of BORING No. 1'IJG-12 LOG of BORING No. 'JllG-12 (ronL) t*:.',
2/9/76 434.7S DAtE 2/qj76 SURfACE HEV, 434.75 LOCATION ,"
LOCATION SURfACE HEV, DATE
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10 423.9 55 23 SAProLITE - ~1e<liun dense red-bra.m micaceous fine sandy 15 silt 66 60 M 20 becaning rrore micaceous am N 20 variegated with tan t-rj 21 belC>-1 19 feet!
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LOG of BOR ING No. 9,ee t 1 of 2 WG--14 DATE 2/10 /76 LOG of BOR ING No. ~II~'I 2 of 2 SURfACE flEV, 403.5 9 1lJr.--14 (con t. )
lOCATION 2/10 /76
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- - 352.1 394,6 10 15 55 35 NP 15 SAPO OLI'IE -
12 MedillU dens e red-b rown mica ceou s fine sardy .
silt N
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LOG of BORI NG No. 'IDG-15 LOG of BORI NG No, 'IDG-15 (cant.) ~: ~ :
2/10/76 419.61 DATE 2/10/76 SURFACE HEV. 419.61 lOCAriON 'I,','
lOCATION DAn SURFACE HEV.
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53 41 ,.j.,
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10 26 'I',
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19 SAProLITE - l1:diun dense red-b:r<Ml1 ;:.:.
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DATE 2/10 /76 SURfACE £lEV, 394.6 1 lOG of BORI NG No. 'lllG-16 S'~"'t ). ", 2 ;>:
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14 Decc trpJse d 50 rock at 50 feet +/-
66 BAG M - - 343.1 ;:;
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14 bro.-m mica ceou s fine sardy silt ','
15 beca ning 'I"~
13 varie gated with tan below
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11 SAPR OLI1E - Hedi un dens e to dens e ligh t gray mica ceou s :::
25- fine sandy silt I/o' 18 becanit>:j ;:, ~
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BAG 30 below 25 feet !: .::::
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35 green -yell CM mica ceou s ,:,1' 21 sandy silt
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LOG of BORING No. 'IlIG-17 LOG of BORING No. 'I'I1G-19 t,',
2/11/76 410.71 ,',,'
367.97 DATE SURFACE HEY, LOCATION DATE 2/10/76 SURfACE HEY, LOCATION
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clayey silt with trace clay with little fine 5 san:] aOO trace of mica of mica '"
5 25.9 48 J3 23 21 402.7 "
350.0 TIWlSITlOO - Mo=dil.J1l dense red-brawn 10 !:
10 to tan clayey silt/fine 15 "
10 saOOy silt with mica. 346.0 SlIPROLlTE - Mo=dil.J1l dense rrrl-brown micacecus fine saOOy ""..
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grading fran RESIIXJIIL to SlIPllJLITE silt
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. M 15 12 becaning variegated tan and brawn ",
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N /:.
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20 ;',
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Grading with nure gray/ ""
white aOO with ooareer saOO below 30 feet + 25 25 12 r-15
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14 35 SlIPIULlTE - Mo=dil.J1l dense light gray micaceous fine saOOy silt 35 "
18 24 becanlng g~ BIIG variegated black aOO Io.hite below 42 feet +/-
f'
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>-3ti3 22 Grad lng to deo:nposed rock 13 ::"t, I-'Z 324.0
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I NA D.,. 2110/76 COMPlfTlON DlPTH 51. 5 Waler Oepth NfA Oat .. Il. Ib :"
46.5 Wal.r Oepth o COMPllrlON OfPfH SAMPua , 00 SHIl ...... ,. SAMnll I-' SAMPIU 1'* 0-0 SIltt UUIl UMPUI I'.'
lOG of BORI NG No, 'lBr~19 (=nt ,)
Shee t 2 of 2 DATE 1Lil l76 SURFACE HEV, 410.7 1 lOG of BOR ING No. 1'80-- 20
~,cel I of 2 I:'
LOCATION DATE 2/11 /76 I- SURFACE £lEV, J92.1 1 LOCAtiON
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- - 369.2 24 sandy claye y sil t wi th trace of mica
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10 382.1 33 TAANSITIfll --Very stiff red--br<Mll mica ceou s fine sandy U.HtxD["U"Wf8£.rTE 29.8 69 44 .'
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IlESlDUIIL - f.tJderately stiff to stiff dark roo-brown fine /,'
sandy silty clay 50 "'.~:'
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340.6 25.2153 , 23 16 - -
55 10 23 37 "
I 'I'IlMSITlOO - Very stiff roo-brown I 429.9 \".
micaceoos fine sandy I'"
15-\1 silt, grading fron 1':
38 "
RESIDUAL to SAPHOWTE 423.9 '.
',f, N 20]
'-rJ SAPIUWTE - ~'e:l iun dense to d"nse rOO-I 22 cx:, br"",n micaceous fine W sanly silt becaning ,',
25-11 15 I variegated tan and brown 34,01 50 I 51 I M be lcu 25 feet ~
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35 20 16 M I
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I COMPI!lION OHIH SAMPlER ," 0 0 "U' 'Ullt SAMPltll WOlff O.p'h 14 COMPl!lION DEPTH 51.5' WOI .. O.plh N/b Dolo 2/11/76 i',
f-I I, SAMrUIt: ," 0.0 "til UIUl SAM"'(I i:
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lOG of BORIN G No. TBG-23 (cent.) Sheet 2 of 2 LOG of Test pit I'b. 1'1,4
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DATE 2/11/76 SURFACE HEV. 441.65 LOCATION - DATE 2/11/76 4 J4 .65 SURFACE HEV. LOCATION r;; ,,'"
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14 - -- 0 sane as above 50 RESIDUAL - Stiff dark red-bro-m fine 12 - ----- - 390.4 5 sandy clayey silt, trace mica I 55 10 BIIG I 56 38 tt/ I
- ----_.. 421.7 ~--~-
15 N 13.0'
>-.tj COMPlETIOH OEPTH WIHR OEPTH N/A OAlE 2/11/76 I
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LOG of Test Pit I'b. TPG--9 DATE 2/11/76 SURFACE HEV. 428.15 w
w
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lOCATIO N B "" u ""
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RES I rtlI\L - Stiff to very stiff red-bro....n silt}' clay/clay ey
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~S sand E:>
1-3~ I'll 1\'
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\01-3 10-BIIG <1','
\0 TRANSITION - Very dense red-brCMIJ mica- I"
"-J \0 ceoUS clayey silt variegate d 53 JI M,X t*: I
"-J G I:::
I with tan 415.2 o - r'"
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f-' COMPLETION DEPTH 51.5' Waf., Deplh N/A DOf'" 2/11/76 15 r:::'
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SAMPLER: '*0 D UlH hUlL SAMPltl COMPlE!lOH DEPlH 13.0' WATER OEPTH~_ OIl[ 1 11 1 70
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DATf -lLli/76 SURFACE ELEV. 414.35 LOCATION DAn 2/11/76 SURFACE ELEV 390.81 LOCATION I',.
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RES ILmIL .. Very stiff to hard dark RESIWI\L - Stiff to very stiff dark ~
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'. ~ ~
52 38 M,X '"
la-BIIG 402.4 G It}-
BIIG SAPlULITI': .. r-wilJ'l dense to dense red-380.8 NP NP fl,X re \ \!,
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.. sandy silt
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V1 LOG of Test Pit No. 1l'G-18 LOG of Test Pit No. TPG--22 I:,'
DAn 2/11/76 SURFACE ELEV. 409.61 LOCATION DAn 2/11/76 SURFACE ELEV. 401.21 LOCATION
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RESlOOl\L .. Stiff dark roo-brCMll clayey silt, trace to little coarse to f ina sand, trace mica
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g~ 'NP M,X 10_ M,X NP f-j~ BIIG 57 41 10 BIIG G j~ .
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I-' COI<PlEIION DEPIH 12.0' WA IER DEPTH MIA DAlE 2/11/76 COMPlETIOR DEPTH 12.0' WHER DEPTH M/A DAtE 2/11/76
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LOG of Test Pit No. 1PG-24 .!.
DATE 2/11/76 SURFACE HEY. 444.11 LOCATION t::
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RESIllUAL - M::xlerately stiff to stiff 1}~
5- dark red-bro.-m fine sandy !:.,'
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432.1 ,/.1 TRANSITlO O - Very stiff red-bro.-m mica-i B1\G 52 34 ~j,x ceollS fine sandy sil t G
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COMPLETION 0lP1H 15.0' Wl TlR OIPTH N/A OlT! 2/11/76 ~:-\~.-.
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LOG of Test Pit No. WC,..25 t~ir
~iF DATE 2/11/76 SURFACE HEY.. 432.65 LOCATION \~t'
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5H3 5 RES I DU!II, - Very stiff dark red-brown ~:,'
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rl~ fine sardy silty c1ay/
f-IZ clayey silt, trace mica ("i.-
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COMPLETION DEPIH WATIR OIPIH DUE 2/11/76
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