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Text

FSAR A108 - Figures - Chapter 02 - 2 of 2 Redacted
	ML18024B501
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Site:	Comanche Peak
Issue date:	01/26/2018
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{{#Wiki_filter:~ SAT=l3 5 lbs/cu. ft. £YsuB.=73 lbs/cu. ft. .

                             ~=32.5'                 C=792 p.s.f.

WEDGE#l W1=8l,88l lbs. Rl=(81,88l)tan(32.5)+792(80)=115,523 lbs. Dl=81,881(1.12)tan(32.5)=57,304 WEDGE #2 W2=120,854 lbs. R2=(120,854)tan(32.5)+792(ll9)=l7l,240 lbs. 810 F. S. = 5.00 57,304 800 w 790 w LL.. l2'

2 780 z

                                                                                                                             ._Q C(

770 > w __J w 760 68' 750 Amendment 4 January 31, 1~78 INDEX SCALE

                                                                            ~SEVERELYWEATHERED  LIMESTONE     COMANCHE PEAK S. E.S.
                                                                            ~ AND CLAYSTONE
                                                                            ---=  CLAYSTONE FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2
                                                                            ~LIMESTONE SLOPE PROFilE & STABIU:TY
                                                                            ?'//J  CLAY SEC. 1-l Refer to Figure 2.5.5-5 for Loc<tion of Cross-Section FIGURE  2.5.5-l

830 I I 820 810 y SAT .=135 1b s. / cu. ft . () ({suB.='~ ::!_hs./cu.ft. 800 ~

                                                                                                                                                              ¢ = 32.5°                       C=792 p.s.:!:.                    w 1.1.1 WEDGE #1                                                     790  ~

z TOP OF GROUND ~ W1=21,600 lbs. 0 780 ..... Rl=(21,600)tan(32.5)+792(32)=39,105 1bs ct Elv 775' y -rrrz77 01=(21,600) (1.12)tan(58)=38,715 lbs. > __......-r 2L5 1.1.1 "l ...J

                                  -----~                         1~-L-1"'- 1.- 1"-*                                   I                                                                                                    770  1.1.1
                                          -                                                                                                                   WEDGE #2 I

W2=158, 173 1bs. 760 R2=158,173 tan (32.5)+792(75)=160,167 1bs. 1 0 3 ' - - : - - - - - - - - - - - - - - * ' - - - - - - - - - 71' - - - - - - - - t....-18'---<1 D2=158,173(1.12)tan(17)=54,161 lbs. 750

 ~      lA =>r-WEDGE #3
  ¥-  -                                                                                                                                                                                                                     740 W3=110,265 lbs.
 ~TTOM      OF CUT                                                                                                                                              RJ=(110 265 tan 32.5}+792(112)=158,950 F.S. 39,105+160,167+158,950      =  3.86 38, 715+54, 161 Amendment 4 INDEX Januar 31, 1978 0                20'               50'                               100'
                                                                                                                                                   ~SEVERELY WEATHER ED LIMESTONE                      COMANCHE PEAK S. E.S.
                                                                                                                                                   ~ AND CLAYS TONE SCALE
                                                                                                                                                   -=-=CLAYSTONE                                   FINAL SAFETY ANALYSIS REPORT T    LIMESTONE                                            UNITS 1 and 2
                                                                                                                                                   //~CLAY                                          SLOPE PKlFIIE     & STABILITY Refer to Figure 2.5.5-5 for                                                                                                                                                                          SEC. 2-2 Location of Cross~Section FIGURE 2.5 .5-2

SAT.=135 lbs./cu/ft.

             ~  = 32.5° c=792 p.s.f.

WEDG.: #1

W1=25,988 lbs.

R1=(25,988}tan(32.5}+792(35}=44,276 lbs. D1=(25,988)tan(39}=21,045 lbs WEIX;E #2 W2=156,870 lbs. R2=(156,870}tan(32.5}+792(90}=171,217 lbs D2=(156,870}tan(13}=36,316 lbs 830 WEIXiE #3 W)=103,545 lbs. R3=(103,545}tan(32.5}+792(118}=l59,421 1bs 810 .... IIJ w 1&.. F.S.= 44,276+171,217+159,421 = 6.55 800z 21,045 + 36,216 z 0 790 t::: 20.5'

IIJ L:::~ GftOUNO SURFACE FROM 2' CONTOUR MAP I L 76o

                                                          - - - - - - - - - - - 87.5' - - - - - - - - - - - - - - -  zr*--..

Amendment 4 Januar 31, 1978

J,_ 1 J- SEVERELY WEATHER~: LIMESTOI\f COMANCHE PEAK S.E.S. 1- AND CLAYSTONE

                                                                                                                   - _- _ CLAYSTONF.                      FINAL SAFETY ANALYSIS REPORT 0             5C                            L'C.'          ~LIMESTONE                                      UNITS 1 and 2 SCALE
                                                                                                                   //// CLAY                                SIDPE PKlFIIE   & STABILITY
                                                                                                                   ////

Refer to Figure 2.5.5~5 for soc. 3-3 Location of Cross-Section ' , " ' / SLUMP BLOCK FIGURE 2.5.5-3

ASSUMPTION: ALL LAYERS OF LIMESTONE & CLAYSTONE ARE SEVERELY WEATHERED, THEREFORE: SAT = 135 pcf c = 792 psf Sub = 73 pcf ~ = 32.5 P-33 790 780 770 760 45--/2 2. ,I 3 Wedge # 1 750 W1 47,580 1bs. R1 = (47,580) tan (32.5)+792(45)=71,494 1bs. 740 D1 (47,580) tan (61.25)X1.12=97,134 730 Wedge # 2 w2 = 171,093 720 R2 = 171,093 tan (32.5)+792(111)=196,910 F.S. = 196,910_ + 71,494 = 2.76 710 97,134 700 690 Amendment 4 January 31, 1978 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SIDPE P:OOFIIE & STABILITY Refer to Figure 2.5.5-5 for SEC. 4-4 Location of Cross-Section SCALE: 1" = 20' FIGURE 2. 5. 5-4

__ /\~

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                                                        ~*
                                                                                                 --- SCALE l N FEET B ...........ff
                        ~-------------~---l                                                                             Amendment 671988 February 5,
                                -:, :-. _,                       I PEAK S.E.S.

COMANCHE NALYSIS REPORT FINAL SAFETY A d 2 I. I I

I UNITS 1 an / 2.5.5-5

Pt AN COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOCATION OF BORINGS SQUAW CREEK DAM FIGURE 2 5 5-6

1-* 1- w w w w BORING P-1 (CONT.) f-BORING P-1 f- lJ._ lJ._ w w

   ?;       w                                                                                 ?;     w        ~

lJ._ z lJ._

                   ~z
                      ~

z ~~

            ?;     zii     SURFACE ELEVATION 836 7                                            0      ~    za:

Q

                   -o                                                                                     -o O:u     COORDINATES 29,447.0 N                                             ~           ...Ju
  ~w               :;;:a                              11,741.2 E w

I f-0.. CL

o

                                                                                               -'    w
                   ~~SYMBOLS                        DESCRIPTIONS                              w           ~~SYMBOLS                  DESCRIPTIONS 0

150 j BROW~ ORGANIC SANDY SILT TAN SILTY FINE TO COARSE GRAVEL 1; t~:~~l:: GRAY TO TAN LIMESTONE (HARD) (BOULDER) p: 3 GR.A.Y TO ORANGE-TAN CLAYEY

SA.'i"DY SILT 680 830 GRAY TO TAN ARGILLACEOUS LIMESTONE, MODERATELY TO 5" Fl\ACTURED ZONE WITH HJGH CLAYSTONE CONTENT HIGHLY WEATHERED; JOINTED AND FRACTURED (MEDIUM AT 157' 160 HARD TO SOFT)

WEATHERED TO A SOIL CONSISTENCY AT 6'9" TO 11 '6 11 1 '5" CLAYSTONE ZONE AT 13 '6" LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES 670 820 AND ZONES OF GREENISH-GRAY TO BLACK CALCAREOUS CLAYSTONE; GENERALLY MODERATELY WEATHERED TO FRESH 170 20 (MEDIUM HARD TO SOFT), MEDIUM BEDDED 8" CLAYSTO~E ZONE AT 173' HIGH FREQUENCY OF CLAYSTONE LENSES AT 21'5" TO 25 6 1 11 810 660 30 GRADING WITH OCCASIONAL OOLITIC ZONES 180 800 3 '6" CLAYSTONE ZONE WITH OCCASIONAL LIMESTONE 650 LAYERS AT 38'2 190 6 CLAYSTONE ZONE AT 194' HIGH FREQUENCY OF MODEl\ATELY TO HIGHLY WEATHERED 6" ZONE OF VERY FINF PARTIALLY INDURATED SAND 790 CLAYSTONE LENSES AT 43' 3" TO 49' 8" 640- AT 194'6" 1' CLAYSTONE ZONE AT 195' 3' CLAYSTONE ZONE AT 49'8" BORING COMPLETED ON 6-9-72 2' ZONE OF INTERBEDDED LIMESTONE AND CLAYSTONE CASING INSTALLED TO 16' AT 54' l' CLAYSTONE ZONE AT 56' 780 630 1 2 '6 11 CLAYSTONE ZONE AT 60 GRADING GENERALLY MASSIVE WITH FEWER CLAYSTONE ZONES BELOW 60' 1 '5" CLAYSTONE ZONE AT 63 1 5" 770 6" CLAYSTONE ZONE A'f' 67' 760 80 750 740 14" THIN BEDDED ZONE AT 103'6" WITH NUMEROUS ClAYSTONE LENSES 730 HIGH FREQUENCY OF CLAYS'1'0NE LENSES AT 105'6" TO ll2'6" 110 720

         !20 7i0 8 CLAYSTONE ZONE AT 129t4" 3' CLAYSTONE ZONE AT 131' GRADING WITH HIGH FREQUENCY OF CLAYSTONE LENSES 700                                          AT 136'6" 140 690 150 (CONTINUED AT RIGHT)

KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S.E.S .

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT -BIOi STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 T COR. lNG RUN LOG OF BORING P-1 PERCENT RECOVERY 1001 95-RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-7

i-l- w w w w BORING P-2 (CONT) lL l-u... l-

w w BORING P-2 ~ w w u... (!) u... (!) z (!)~ z (!)~ SURFACE ELEVATION 827 3 0 zCX: Q ~ z ex: ~

                                                                                                                    -0 l-
                 ~8         COORDINATES 29, 415. 6 N                                                      ~    :r: -lU
  ~                                                    12,0396E                                           >    i- a..

w ::;:o w a.. ::;:o w ;;;::i SYMBOLS

                 ;;; ::i SYMBOLS

_J _J u... DESCRIPTIONS w 0 DESCRIPTIONS

                             ~I~~~,,H~Mill~.~L~I~ME~S~T~ON~E~(P~O~S-s=IB-L~E-B-0-UL_D_E_R~)-----------      150 5" CLAYSTONE AT 152'6" BRO\..TN SlL'IY SANDY CLAY TA~;   TO C)RANGE SILTY SANDY GRAVELLY CLAY 670 WHITE TO TA..\1 CLASTIC LIMESTONE MODERATELY WEATHERED TO FRESH, SLIGHTLY JOINED, HARD LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES A.'D ZONES OF GREENISH-GRAY TO BLACK                         660                         HIGH FREQUE!\CY Of CLAYSTONE LENSES AT 168' TO 169' CALCAREO'C'S CLAYSTONE. GENERALLY MODERATELY 20                         WEATHERED TO FRESH, XEDIUN HARD TO SOFT AND MASSIVE.

800 650 30 3"-6" CLAYSTONE ZONES AT 32'-34' SANDY CLAYSTONE ZONE AT 34'7" 790 640 2 '4 CLAYSTONE ZONE WITH SOME VERY FINE SA.~ AT 40 187' 5"

                                       .,. CLAYSTONE ZONE AT 44'                                                                   1' CLAYS1'0NE ZONE AT 194' 5" 2 '6" CLAYSTONE ZCNE WITH SOME VERY FINE SAND AT 780                                                                                                      630                               196 '6" BORING COMPLETED ON 6-7-7 2 CASING INSTALLED TO 15' 5' 6" CLAYSTONE LAYER AT 54' 6" WITH 3" LIMESTONE LAYER AT 58' 3" 770                                                                                                      620 60 760                                      GRADING WITH OCCASIONAL OOLITIC ZO~~S 70 750     j 80 740 90 7301     100 r

720 GRADitG WITH OCCASIONAL CALCAREOUS NODULES 710 120 I CLAYSTONE ZONE AT 125' 6" 700 130 I HIGH FREQUENCY OF CLAYSTONE LENSES AT 131' TO 140' 690-140 I 680 j 3" CLAYSTONE ZONE AT 147'9" (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S. M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT*** e[;jjl STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-2 CORING RUN PERCENT RECOVERY I*JO 95-RQD P SAMPLER PRESSED HYORAULICALLY FIGURE 2.5.5-8

f-w w lL BORING P-3 P-3 (CONT.) SURFACE ELEVATION 824.7 COORDINATES 29,279.7 N I I ,859.4 E DeSCRIPTIONS 820 650-

                                                                                          !30El:~C COY.PLETED ON 6-12-72 CASI);G H;STALLED TO 14'

0" CLAYSTO~E ZONE AT -::.7'4" 640 3'9" ..:LAYSTO:\E zo:;E AT 36 5

l 0" CLAYSTONE ZONC AT 43'

                       ~'  J"                  ZO\[ AT 44 '6" \..1ITH OCCASIOtiAL LI?iESTO~E     LAYERS I' :;** CLAYSTONE ZONE AT 52 '8" 770-                   GKA:Jl:lG fO GENERALLY ~1ASSIVE 1-.*ITH LESS CLAYSTO~E 60-\
                                  \..IJ'fH OCCASIONAL OOLITIC ZONES 760_1      i I

70~ - I 75o- I 80 740-190 730-

    '100 720 j !10 710-1 CLAYST()NE ?.Ot\E AT 119' 7"
    ,120 690-i il40 680J i

1150 (CONTINUED AT RIGHT) KEY

               ~ l!'STURBED               GRAB SAMP~E                                     COMANCHE PEAK S. E.S .

DB M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT

               *    ~.H  t L.BY TUBE                                                                  UNITS 1 and 2 T

J'.*' COF~ING RUt\ RQD LOG OF BORING P-3 l P Sf,MPL ER PRESSED f'YDRAUciCALLY FIGURE 2.5.5-9

1- 1-U.I w UJ w BORING P-4 (CONT) 1- 1-BORING P-4 Li.. Li.. w w

 !!:;   w                                                                            !!:;   ~      0 Li..

z z (!)~ Q SURFACE ELEVATION 849. 3 0 ~ ~gs

;;;

I- COORDINATES 29,878.8 N ~ J: ~u UJ I I ,937.4 E w tl: ;;,:o

                                                                                     ~ 15 ~l~~
 ...J                                                                                                                     DESCRIPTIONS w

SYMBOLS TAN TO YELLOW-BROWN SANDY GRAVELLY SILT AND CLAY WITH 840 OCCASIONAL l "-2" LIMESTONE LAYERS 690 160 TAN TO YELLOW-BROWN LIMESTONE, MODERATELY TO HIGHLY WEATHERED, (MEDIUM HARD TO SOFT) MEDIUM BEDDED 3" FRACTURED CLAYSTONE AT 163' 5" 8" CLAYSTONE ZONE AT 1&6'11" LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES 830 AND ZONES OF GREENISH-GRAY TO BLACK CALCAREOUS CLAY- 680 170 STONE, MODERATELY WEATHERED TO FRESH (MEDIUM HARD TO SOFT t MEDIUM BEDDED TO MASSIVE) 7' CLAYSTONE-SILTSTONE ZONE AT 25' CARBONACEOUS WOOD FRAGHENTS AT 27' 820 670 180 2'6!! CLAYSTONE ZONE AT 39'6" 660 190 GRADING WITH OCCASIONAL CARBONACEOUS LENSES 1' 1" CLAYSTONE ZONE AT 43' 1 GRADING WITH OCCASIONAL OOLITIC ZONES AT 46 800 BORING COMptETED ON 6-!9-72 CASING INSTALLED TO 19' 6~> CLAYSTONE ZONE WITH SOME VERY FINE SAND AT 52 1 6" 7" CLAYSTONE ZONE AT 55' 640 1'11" CLAYSTONE ZONE WITH SOME VERY FINE SAND AT 63'6" 2' 5" CLAYSTONE ZONE AT 66' 3' 7" CLAYSTONE ZONE WITH 1 "-2" LIMESTONE LENSES AT 69'6" 2 1 4 11 CLAYSTONE ZONE AT 74' 1 '4" CLAYSTONE ZONE AT 76' 6" CARBONACEOUS LENS AT 82 '5" GRADING TO GENERALLY MASSIVE WITH LESS CLAYSTONE 760- 90 730 8" CLAYSTONE ZONE AT 117 '6" 730-120 720 130 710 11 1'6 11 BENTONITIC CLAYSTONE ZONE AT 144'2 4Y JOINTS AT 144 I 4 11 AND 144 t 8" l'll" BENTONITIC CLAYSTONE ZONE AT !46'6" l" HIGHLY WEATHERED ZONES AT 144 *6" AND 144'10" (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT B~ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I PERCENT RECOVERY *100 95-RQ D C.OR. I.NG RUN P SAMPLER PRESSED HYDRAULICALLY LOG OF BORING P-4 FIGURE 2.5.5- 10

I-1- w w w w BORING P- 5 (CONT.) I- lJ._ 1-lJ._

w w BORING P-5 ~ w

                                                                                                                                                              ~      (!)

(!) z lJ._ (!)~ z (!)~ SURFACE ELEVATION 823.15 a:u Q ~ za:: Q ~ ~~ I-I ~8 COORDINATES 30,531.5 N ~ I

w I-

        "-   ::;:o                                                 I 1,587.5. E                                                                        w      h:  ::;:o w
                                                                                                                                                       .jJSO~HI~     ~ SYMBQ~~"             ~~S~~D~;::,O~o~E AT
  ..J w      a ~~SYMBOLS                                           DESCRIPTIONS 0 p8        --,;B,-LA;:;C;;;K-cS;:-;AN=DY;;-;;C,-LA:-;Y;;;E,.-;YS"'I""Lr""""w"'IT;;H;-:;-SO"'ME;;;-G;;;RA=vE"'L,.-,-G"'RA=s:;-;

SAN""D::-;:-RO'OT S CLAYSTONE 15.1' TAN SANDY CLAY WITH SOME GRAVEL AND COBBF.LS 820j TAN LIMESTONE, MODERATELY TO HIGHLY WEATHERED, HIGHLY 670 100 I JOINTED AND FRACTURED (MEDIUM HARD TO SOFT) APPRO X. 40% IS WEATHERD TO A CLAYEY CONSISTENCY WITH 1"-3" LIMESTONE LENSES 160 BORING COMPLETED ON 6-6-72 CASING INSTALLED TO 10' 810 660 6' CLAYSTONE ZONE WITH OCCASIONAL LIHESTO~E LE~SES AT 14' LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAY-STONE, FRESH TO MODERATELY WEATHERED, MEDIUM BEDDED 800 MASSIVE (MEDIUM HARD TO SOFT) 1 5" MODERATELY WEATHERED CLAYSTONE ZONE AT 21 7" 30 GRADING WITH OCCASIONAL OOLITIC ZONES AT 30'6" 790 40 1' SOFT DARK GRAY BENTONITIC CLAYSTONE ZONE AT 40' 780 50 770 60 760 70 750 CARBONACEOUS LENS AT 75'3 11 80 740 CARBONACEOUS LENS AT 84' 1'6" CLAYSTONE ZONE AT 86'6" 1 '6" GRAY-GREEN CLAYSTONE ZONE AT 89'8" 730 CARBONACEOUS LENS AT 94' 8" BENTONITIC CLAYSTONE ZONE AT 95' 720 110 710 120 700 130 690 140 680 150 (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S M UNDISTURBED SAMPLE BLOWS PER FOOT 8Cjjl STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 PERCENT RECOVERY 1)0 9o-RQ D I CORI.NG RUN P SAMPLER PRESSED HYDRAULICALLY LOG OF BORING P-5 FIGURE 2.5. 5- II

w w w w BORING P-6 (CONT) u._ u..

w w BORING P-6 .~ u._

z :z Q ~ SURFACE ELEVATION 827.5 0 g

w I COORDINATES 29,540.0 N 12,870.0 E

w

r

n. 0..

w _l w --' DESCRIPTIONS w 0 DESCRIPTIONS w 0 0 11 150 TAN SILTY, CLAYEY MEDIUM TO COARSE GRAVEL WITH 3 TO 4"

                   \ INT~~~D~~G:~i         llMESTONE AND ORANGE-TAN SILTY, FINE-GRAINED SANDSTONE. MODERATELY TO HIGHLY WEATHERED, 820                       JOINTED AND FRACTURED (MEDIUM liARD TO SOFT) WEATHERED   670 0                 0                               160 10         \Wlni~ ~0 szi~H~ ~~~T!=;it~!c~~U~ L~~STONE       WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAY-STONE. (GENERALLY MEDIUM HARD AND MASSIVE) 810                                                                               680 20                                                                                170 2' CLAYSTONE ZONl- AT 21.5' 800                                                                                              BORING COMPLETED ON 6-2-72 AT 177' 30                                                                                180 CASING INSTALLED TO 14' 1

1' CLAYSTONE ZONE AT 34 790 40 3' CLAYSTONE ZONE AT 45.5' 780 50

3. 5' CLAYSTONE ZONE AT 50'

2. 5 1 CLAYSTONE ZONE AT 56' 770 60 1. 5' MODERATELY DECOMPOSED CLAYSTONE ZONE AT 59.5' 1 ' FRACTURED ZONE AT 63. 5' 760 70 750 80 740 90 730 100 GRADING OOLITIC AT 102' 720 110 710 120 2' CLAYSTONE ZONE AT 126' WITH SLICKENSIDES, 30* DIP 700 130

1. 5' CLAYSTONE ZONES AT 129' AND 133' 690 140 680 150 (CONTINUED AT RIGHT)

KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S.E.S.

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT ~-e~ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I CORING RUN LOG OF BORING P-6 PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-12

                                ....w w        ....

LJ..

w w BORING P-7 LJ.. z SURFACE ELEVATION 78L 6 0 ~

I:

COORDINATES 28,706.3 N w a 11,613.1 E

                                ..J      w w        0                          DESCRIPTIONS 0      BROWN CLAYEY SANDY SILT WITH SOME GRAVEL,GRASS 780 AND ROOTS TAN SILTY SM"'DY CLAY WITH SOME GRAVEL AND COBBLES LIGHT GRAY LIMESTOl/E MODERATELY TO HIGHLY WEATHERED FRACTURED &~D JOINTED. APPROX-10        Il'IATELY 60% IS WEATHERED TO A CLAY CONSIS-770 TENCY WITH INTERSPERSED 1-2" MEDIUM HARD LIMESTONE LAYERS LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE. MODERATELY WEATHERED TO 20 760                 FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 1

GRADING WITH OCCASIONAL OOLITIC ZONES AT 20 750 740 730 720 70 710 11 1' 7" CLAYSTONE ZONES AT 74' 10 AND 77 '10 80 10 11 CLAYSTONE ZONE AT 80'7" 700 3 '11" CLAYSTONE ZONE WITH LIMESTONE LENSES AT 82' 90 690 100 680 110 670 120 660 HIGH FRJ:QUENCY OF CLAYSTONE LENSES AT 120-121' 130 650 140 640 1 '5 11 CLAYSTONE ZONE HITH SOME VERY FINE SA.:m A! 140'8" 150 8" CLA\'S'I'O;lL ZONE IHTH VERY FINE SAND LENSES 630 .\T 149'4" BORING COMPLETED ON 6-14-72 CASING INSTALLED TO 10' KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S.E.S . s.

D a M UNDISTURBED SAMPLE BLOWS PER FOOT-SCiil STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT SHELBY TUBE UNITS 1 and 2 I

CORING RUN LOG OF BORING P-7 PERCENT RECOVERY-100 95-RQ.D. P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-13

f-f- w w w w BORING P-8 (CONT.) f- LJ... f-LJ...

w w BORING P- 8 ~ w w LJ... (!) z LJ... z (!)~ 0 SURFACE ELEVATION R4P -t 0 ~ za::

         ~                                                                                                -o
 ~

w I f-Cl. COORDINATES 29,540.0 N' I 0,870.0 r:

w J: f-Cl. _Ju Cl.

o

 ..J     w                                                                                 ..J      w ~~SYMBOLS                      DESCRIPTIONS w       0                                      DESCRIPTIONS                               w        0 0              BRO\fN SANDY SILf GRADING HITH ROCK FRAGHENTS 1N 150 6" CLAYSTOtm ZO:-l'F: AT 1 50' LOWER 8" 28       INTERBLDDED WHITE LIMESTONE A.liD ORANGE-TAn SILTY FINE 67          GRAINED SANDSTONE, MODERATELY TO l!IGHLY WEATHERED, 840 JOINTED AND FRACTURED                                         690 10                WEATHERED TO A SOIL CONSISTENCY AT 6' to 9. 5' and 160 11' to   u.s' W'tl!'IT TO LIGHT G.:'u\Y ARGILLACEOUS LDW.STONE WITH LENSES A:iD ZONES Of GH.AY 1'0    CRJ::E~ISll *GRAY CALCAREOUS CLAY- 680 830 20 STO~JE,   GE~l[R:..LLY NODERATELY t.JCATHERED TO FRESH                 170 MEDIUM !!A'          HARD AND HASSIV!:

820 670 30 '80

2. 5' ~10D:'RATELY TO HIGHLY t.JEATHERED A..~D DECOMPOSED CLAYSTOUE ZOHE AT 33' 810 660 40 190 1

9" CLAYSTONE ZONE At 45.5 800 2' CLAYSTOliE ZONE AT 47' 650 50 00 BORING COl!PLETED ON 6-6-72 CASING INSTALLED TO 20' 4' CLAYSTONE ZONE AT 56' 790 640 60 1' CLAYSTONE ZONE AT 61' 780 70 2. 5' CLAYSTONE ZONE AT 70, 5' 770 80 760 GRADING WITH OCCASIONAL OOLITIC ZONES 90 750 100 740 110 730 120 720 130 14" CLAYSTONE ZONE AT 137' 710 140 6" CLAYSTONE ZONE AT 140' GRADING WITH GREATER FREQUE~CY OF CLAYSTONE LENSES GE~ERALLY SOFTER 3" DECOMPOSED CLAYSTONE ZONE AT 145.8' 1'00 91 700 150J KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E. S.

D S. M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT--8t;i STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-8 CORING RUN PERCENT RECOVERY-100 95-RQD. P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-14

r- r-w l.U w w r-r-

 "-  w w                    BORING                  P-9 IJ..
                                                                                      ~

w w BORING P-9 {CONT.)

 ~                                                                                                   (!)

IJ.. z IJ.. (!)~ z ...?~ 0 ~ za:: SURFACE ELEVATION 833.75 0 ~ za::

                                                                                                  -o
 ~          -o            COORDINATES                29,431.3 N                       ~      I    ~u
 >          ~u                                                                        >      r- ::EO w          :::;:c                                    II ,890.4 E                     w      0..

_J w _) w

<(

(f) SYMBOLS DESCRIPTIONS w Cl ~~SYMBOLS DESCRIPTIONS LIC.,; :JRO~i SANDY GRAVELLY CLAYF.Y SILT. GRASS, ROO'TS 150 AND DECAYED ORGANIC DEBRIS TO TA: 1 GR.'\V~l.I.Y, SILTY CLAY. STIFF j 9 ~;13:1 t:::~rGL:WE~fJ\~~~SF~~T~~~r¢T ci:yT~;S~~~~O~~ii~~~!ONE LIMESTONE LENSES, 820 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES I9?I83J;:::CJ AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAY-STONE. MEDIU>l HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 6" GRAY CAI.CAREOUS CLAYSTONE ZONE AT 171 '6 4' GRAY CALCAREOUS CLAYSTONE ZONE AT 22' iQ 660 1'4" GRAY CALCAREOUS CLAYSTONE ZONE AT 36'10" 2' 3 INTERVAL OF THI~ CLAYSTONE ZO!'l'ES AT 39' 1' 2" GRAY CALCAREOUS CLAYSTONE ZONE AT 192 '4" 7" GRAY CLAYSTONE ZONE AT 196' 1 1'1" GRAY CALCAREOUS CLAYSTONE ZONE AT 198'9" 3 '10" BLACK CALCAREOUS CLAYSTO~E ZOllE AT 49 2' 7" GRAY CLAYSTONE AND SILTY, VERY FINE GRAINED SANDSTONE ZONE AT 201' GRADING TO 8.5' INTERVAL OF THIN, INTERBEDDED, VERY FINE GRAINED SA!IDSTONE AND CLAYSTONE ZONES AT 204'2" 2' 3" GRAY CALCAREOUS CLAYSTONE ZONE AT 59 '9" 1 1 10" CLAYSTONE AND SANDSTONE ZONE AT 217' BASE OF GLE:I ROSE FORMATION> TOP OF TWTN MOUNTAINS f'O~k'i..'J,."I(J:! LIGHT GREEN CALCAREOUS, SILTY VERY FINE GRAINED SA'IDSTONE GRADING WITH OCCASIONAL OOLITIC ZONES GRAY CALCAllEOUS SHALE WITH OCCASIONAL FINE-GRAINED SANDSTONE GRAY, POOIU. Y CEMENTED, FINE GRAINED SANDSTONE TO GRAY-GREEN CALCAREOUS SANDY CLAYSTONE ZO~<E WITH OCCASIONAL FINE GRAINED SANDSTONES 730 LIGHT GRAY, POORLY CEMENTED FINE GRAINED SA..~DSTONE LIGHT GRAY*GREE~ SILT'/ VERY FINE GRAINED CAI.CAREOUS SANDSTO~E 720 LIGHT GREEN CALCAREOUS VERY FINE GRAINED SANDSTONE 710 VERY Fl~E TO FINE GRAillED SANDSTO:lt. POORLY CEMENT-ED--HAS CONSISTENCY OF AN SP SOIL 12 DARK GRAY CALCAREOUS ORGA...'liC CLAYSTONE ZONE AT 129'7" 700 BORING COMPLETED ON 7-3-72 CASI~G INSTALLED TO 20' 690 (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S.E.S .

D S. M UNDISTURBED SAMPLE BLOWS PER FOOT-e[;ll STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 I

CORING RUN LOG OF BORING P-9 PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5. 5 -15

1-1- w w w 1-

  ~    1-w                BORING P-9A Ll..
                                                                                           ~

w w BORING P-9A

  ~    Ll..     (,:)                                                                              Ll..

(,:)~ z SURFACE ELEVATION 833.75 SURFACE ELEVATION 833.-ni

  ~    ~     za::                                                                          0      ~
  ~
             -o

~u COORDINATES 229,441 N fi I COORDINATES 229,441 N

  >    1-

iO 911,880 E w 1- 911,880E LLi

  ..J Cl.

w DESCRIPTIONS

                                                                                          ..J w

Cl. DESCRIPTIONS w 0 ~~SYMBOLS 0 150 0 =~ BR~~~~ CLAY WITH ROOTS, GRAVEL AND LIMESTONE 8'30 .. 680 TAN ARGILLACEOUS LIMESTONE, SEVERELY '-lEATHERED GLEN ROSE FORMATION AT l' 4 DARK GRAY CLAYSTONE ZONE AT 158' 5" GRADES FOSSlLIFEROCS, MIDD WffH TAN W"E.ATHERED SLICKENSIDED HIGH ANGLE FRACTURE 10 CLAYSTONE MATRIX AND SMALL GRAVEL 16 GlWlES \11!1! THIN SEAMS OF TA.~ \lEATHERED CLAYSTONE 820 6 VERY BADLY BROKEN AT 10' 670 7" SOFT GRAY A..~D TAN CLAYSTONE ZONE A! 11' GRAY AND TAN CLAYSTONE ZONE, WEATHER!.D, FQSS:L;FEROUS 810 8l l LIGHT TO DARK GRAY LIMESTONE, FOSSILIF!:KOUS, BLACK STAINED, HAAD \11TI! THIN LENSES AND ZONES OF llAR1< GRAY CLAYSTONE 660 SLICKENSIDED LOW ANGLE FRACTURE

                     --         4' DA.R.K GRAY CALCitUOt:S CLAYSTONE ZONE AT 23' 6" 12" Ih-rERVAL OF THIN CLAYSTONE ZONES AT 27'6" BOO                                                                                      650 I      12" :!ARl CRAY C'<..AYSTONE ZON'E W!Tll T'H!N BANDS OF LIMESTONE AT 38 1

8" DARK GRAY CU.YSfONE L.0NE AT 4C' 1'4" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT l9l'Z" 790 13" CLAYSTONE ZONE AT 41"6" 640 CSECTlON ~~ .:.4.0'-48.0' BROKE.~ ALONG CLAYSTONE INTERBEDDING) 6" HARD CALCAREOUS CLAYSTONE ZONE AT ~97' J" Cl.AYSTO~t: ZONE WITH LIMESTONE NODU"I..!S AT 47'6" 0 12 CA.:.CA.R.EOt:S C:..AYSTONE ZONE AT 200' 8'6" DARI< GRAY CLAYSTONE ZONE AT 49'2" WITH THIN 2' DARK GRAY CALCAREOUS G.AYSTONE ZONE AT 202' LL'f:E.STONE BEDS 780 630 6" JARK GRAY CI.AYSTO!-\"E ZONE AT 207' 2'6" DARK GRAY CI.AYS'rONE ZONE AT 60' l" 3, CALCAREot:s CLAYS':'ONE ZONE AT .t.l2'9" 6" VERTICAL FRACTI'RE, 1 '4" llAR1< GRAY CLAYS'IO!IE 620 4" CAl.CAREOt:S CLAYSTONE ZONE AT 214' ZONE AT 64' GRADES ~IT"d OOLITIC ZONES 8" CLAYSTONE ZONE AT 76' 610 4" DARK GRAY CLAYSTONE ZONE AT 226' LlGH'T GREENISH GRAY, VERY Fih"'E GRAINED DENSE CALUJU:OUS GRADES WITH NtJMEROUS SEAMS OF CALCAREOUS SA.'WSTmrE *..;rrH OCCASIONAL THIN SEAMS OF CALCAR:EOUS THIN TO 1" OOLITIC CLAYSTONE: CLAYSTONE

GRAYISH GREEN, SANDY, CALCAREOUS CLAYSTONE ZONE AT 75 600 74 590 730 580 110 720 570 LIGHT GRAY, VERY FI!~E GRAINED, POORLY CEMENIED SAND-STONE, SLIGHTLY SrL7Y W:TH St!GH!LY CALCAREOUS GRAY TO GREEN CLAYSTONE ZONES GREENISH GRAY VERY FINE TO FINE GRAINED, POORLY CEJo!ENTED SA.\'DSTONE, GRADING TO COARSE GRAINED, 710 560 ?OORLY CEMENTED AT 286' BLACK STAINED ZONE 1'6" DARK GRAY CLAYSTONE ZONE AT 129'7" 8" GREENISH GRAY CALCAREOUS CLAYSTONE ZONE AT 132' 2" 70 3" GREENISH GRAY SA.'IDY CALCAIUIOUS CLAYSTONE ZONE 550 AT 133' 5" DARK GRAY CU.YSTONE ZOh'E AT 138' 4" 4" CLAYSTONE ZONE AT 140' 1

8" DARK GREE.l'HSH GRAY CLAYSTONE ZONE AT 294' 7" 690 (CONTINUED AT RIGHT} 540 Amendment 67 February 5, 1988 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

DaM UNDISTURBED SAMPLE BLOWS PER FOOT--*s(;il STA~DARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-9A CORING RUN PERCENT RECOVERY IJC 95*RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5. 5- 16 ( SH. I OF 2)

   !;j w       f-Ll.. w w                  BORING P-9A
   ~       Ll..     <.:>
                 <.:>~        SURFACE ELEVATION 833.75
   ~~
           ~     Zlr

z: -o~u COORDINATES 229,441 N f- 911,880E 0.. :EO

                 ~ ::i SYMBOLS
    ..J    w w      0                                       DESCRIPTIONS 9454
                         'I::
                         ~

GRADES RED, SLICKENSIDED THROUGHOUT THE SECTION 530 310- GRAYISH GREEN TO GRAY, FINE GRAINED, SLIGHTLY SILTY, POORLY TO VERY POORlY CEMENTED SANDSTONE \liTH GREEN 00 7'5 CLAYSTONE ZONES 520 320 GRADES SLIGHUY CALCAREOUS 92 42 510 330 VERY FINE GRAINED SANDSTONE WITH TBlN CRUll CLAYSTONE 00 50 ZONES 6" COARSE SANDSTONE, POORLY CEMENTED 500 4" GREEN CLAYSTONE ZONE AT 33!' 2" POORLY CEMENTED COARSE GRAINED SANDSTONE 340-GRADES FINE TO VERY FINE GRAINED 490-GRAYISH GREEN M'D RED SLIGHTLY SANDY CLAYSTONE HIGH ANGLE F'RACTURE 480 RED CLAYSTONE, BROKEN ALONG SLICKENSIDED SURFACES

                                     'I'liROUGHOUT AT 350' 7"-361' 5" ABUNDANT SLICKD<SIDED PRACTlJRES 470                                2 GREEN CU.YSTONE ZONE AT 3b6' 12" ABUNDANT SLICKENSIDED FRACTlJRES AT 372' 460                                GREENISH GRAY, VERY FINE GMINED SANDSTONE, 1/ITI! THIN 380-~

90 GREEN t GRAY AND RED Cl.AYSTOhL ZONES 450 GRADES WITH INCREASING CLAYSTONE ZONES 390 00100 LIG!IT GRAY SANDSTONE WITH GREEN CLAYSTONE ZONES 440 430 Amendment 67 February 5, 1988 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S.

D 8 M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-B!;l) STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-9A CORING RUN PERCENT RECOVERY-lOG 95-RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5- 16 ( SH. 2 OF 2 )

t- t-w w w w t- t-LL.. w w BORING P-10 LL..

w w (!) BORING P-10 (CONT)

 ~       LL..     (!)                                                                                  LL..

(!)~ (!)~ za:: SURFACE ELEVATION 843.04 zO::

         ~
              -o      COORDINATES               29,729.6 N
                                                                                                       ~
                                                                                                            -o
                                                                                                            ...J(.)
              ~(.)                                                                                          a_

o I 1,921.8 E

::;:o

              ~~SYMBOLS                     DESCRIPTIONS                                                    ~~SYMBOLS                       DESCRIPTIONS TA.~  TO WHITE SILtY,    SAl~DY    GRAVELLY CLAY WITH OCCASIONAL COBBLES.         TOP 2" IS VERY SILTY WITii GRASS, 840                        ROOTS, DECAYED ORGA:dC DEBRiS GLEN ROSE     FORMATIOJ -      t-nHTE LIMESTONE A.J.'*ID INTERBEDDED l3" CLAYSTONE ZONE AT 1)6' 7" WEATHERED   CLAYSTO:~r..      CLAYSTONE WEATHERS TO A SILTY 10 CLAY CONSISTANCY 160 830                                                                                          680 8.5' GRAY TO GRAY-GRE::::; CALCAREOUS CLAYSTONE AT 16' 20                                                                                            170 820                                                                                          670 GRADING WITH l-2 11 SEAMS OF SAHDY CLAYSTONE 30                 PYRITE AND ASSOCIATED CARBONACEOUS SEAM 180 810 TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES             660 ZONES OF GRAY TO GREENISH GRAY CLAYS':'ONE, HARD TO SOFT.        MEDIUM BEDDED TO MASSIVE BEN1'0~ITIC CL-\YSTO~E: ZONE AT 32 1

40 190 800 650 1 '2" CLAYSTONE ZONE AT 48'8" 50 l' 3" CLAYSTONE ZONE AT 201 '4" 7" BROKEN CLAYSTONE AT 52' 11" 790 9" CLAYSTONE ZONE AT 204 '6" 1' 9" CLAYSTONE zo:rc AT 207' 60 7 '9" CLAYSTONE ZONE WITH OCCASIONAL LIMESTONE LENSES 2'4" CLAYSTONE AND SANDSTONE ZONE AT 210'6" AT 58'9" 780 630 1'9" CLAYSTONE ZONE AT 214'5" 8" SA.c"iDY CLAYSTONE ZONE AT 216 '9 4' 11" CLAYSTONE ZONE AT &8' 7" 8 '8" INTERVAL CONTAINING NUMEROUS THIN SA..~D AND CLAYSTONE LENSES AT 218' 770 GRADING WITH OCCASIONAL OOLITIC ZONES AT 76' GRADING IHTH THIN SANDSTONC ZONES EASe OF GLEN ROSE FORMATION, TOP 760 OF TWIN MOUNTAINS FORMATION. LIGHT GRAY TO GRAY GREEN CALCAREOUS, SILTY, FIN!:: F I?>."E GRA TNED SANDSTONE GRAY SANDY CALCAREOUS CLAYSTONE LIGHT GRAY, SILTY CALCAREOUS FINE GRAINED SANDSTONE. 750 SOFT DARK GRAY CLAYSTOtlE GRAY ARGILLACEOUS LIMESTONE WITH THIN CLAYSTONE ZONES 740 TO CRAY GREEN CALCAREOUS SA..'l"J)Y CLAYSTONE WITH 730 to 18" SILTY SOFI' FINE GRAINED SANDSTONE ZONES. 120 720 LIGHT GREEN A~"D MAROON VARIGATED SANDY CLAYSTONE AND 130 THIN SILTY SOFT FINE GRAINED SANDSTO~~E 710 LIGHT GRAY FINE GRAINED SA."iDSTONE. VERY POORLY CEM-E~TED BELOW 287'4" 140 l' 2" CLAYSTONE ZONE AT 139 '5" 18" CLAYSTONE ZONE AT 142 1 700 END OF HOLE AT 2 94' 4' I:-JTERVAl WiTH \'l..l}fEROUS ClAYSTONE ZONES AT 144' BORING COMPLETED 6-23-72 540 CASING INSTALLED TO 15' KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D 8 M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT- *8~ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I CORING RUN LOG OF BORING P-10 PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-17

1-w 1-w w

u. 1-w w BORING P-IOA w

                                                                                 .....          BORING                P-IOA
 ~       .....                                                                   ~

z SURFACE ELEVATION 843.04 +/- .5 FEET z SURFACE ELEVATION 843.04 +/- .5 FEET 0 0

 ~                 COORDINATES 229,719 N                                         !;i      :I:   COORDINATES 229,719 N w

911,936 E li:w 91 I, 936 E _j w

                                                                                 ~w       0                         DESCRIPTIONS ISO l TAN LIMESTON~- IN CLAY MATRIX 840                                                                             690 LICHT TAN, WEA'I'HE.RED, ARGILLACEOUS, FOSSILIFEROUS,                       6" CALCAREOUS CLAYSTONE ZONE AT 156' LIMESTONE, INTERBEDDED WITH WEATHERED TAN CALCAREOUS SEAMS OF CLAYSTONE                                            160 830                                                                             680 LIGHT TO DARK GRAY ARGILLACEOUS, FOSSILIFEROUS LIMESTONE
                   ~ ~I:r~~:~NSES AND ZONES OF GRAY TO GREENISH GRAY CAL-
                     !~- CLAYSTONE, MEDIUM BEDDED TO MASSIVE 170
                   ]1"     DARK GRAY CLAYSTONE ZONE AT 19' 670 820
                   !  2'6" GREENISH GRAY, CALCAREOUS, SANDY CLAYSTONE ZONE BROKEN ALONG BLACK CLAYSTONE 30                                                                               180 810                    2'3'  1 DARK GRAY CLAYSTONE ZONE AT 33'4"                660 40                                                                               190 80                    10" DARK GRAY CLAYSTONE ZONE AT 45'8"                     650 10" DARK GRA.Y CLAYSTONE ZONE At 47'2" 50                                                                                          11" DARK GRAY SANDY CAl.CAR.EOUS CLAYSTONE ZONE AT 200'10" 15" CALCAREOUS GRAY CLAYSTONE ZONE AT 203" 790                                                                             64 4' GRAY, CLA.CAREOUS CLAYSTONE ZONE AT 57' 13" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 209'4" 3' 7" DARK GRAY CLAYSTONE ZONE AT 62'                                       13" CALCAREOUS CLAYSTONE ZONE AT 213' 3" 780                                                                             630 5" CALCAREOUS CLAYSTONE ZONE AT 215'8" 1' 5" DARK GRAY CLAYSTONE ZONE AT 6 7 '4 to 13" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 219'8" 1 1 7" GRAY CLAYSTONE ZONE AT 71'                                           12n GRAY, CALCAREOUS CLAYSTONE ZONE AT 222' 770                                                                             620 12" GRAY CALCAREOUS CLAYSTONE ZONE AT 226' 8" DARK GRAY SANDY CALCAREOUS CLAYSTONE ZONE AT 232' LIGHT GRAY TO GREEN 1 CLACAREOUS, ARGILLACEOUS, VERY 610                    FINE TO FINE GRAINED SANDSTONE WITH NUMEROUS TIUN SEAMS OF GREEN CLAYSTONE AND SANDY CLAYSTONE 12" GREEN CLACAREOUS SANDY CLAYSTONE ZONE AT 236'2" 240        1' 6" DARK GRAY, CLACAREOUS CLAYSTONE ZONE AT 239' 3° 750                                                                             600 3'3" DARK GRAY, CALCAREOUS, SANDY CLAYSTONE ZONE AT 245' INTERBEDDED GRAY FOSSILIFEROUS, ARGILLACEOUS LIMESTONE 2" CRUM.BLY CLAYSTONE ZONE AT 99 1

250 AliD DARK GRAY CALCAREOUS CLAYSTONE 740 590 BLACK, CALCAREOUS, SANDY CLAYSTONE, SLICKENSIDED GREEN SANDY CLAYSTONE ZONE AT 262' Y' 730 580 GRADES WITH OOLITIC ZONES 2" VERY POORLY CEMENTED 720 570 2' 10" GREEN AND RED SANDY CLAYSTONE ZONE AT 2 79' 7" RED SANDY CLAYSTONE 710 560 2' l" DARK GRAY TO GREEN CLAYSTONE ZONE AT 138' 2" 14 700 550 RED CLAYSTONE WITH SMALL POCKETS OF V£RY FINE SANDSTONE BADLY FRACTURED, SLICKENSIDED THROUGHOUT 150 {CONTINUED AT RIGHT l {CONTINUED NEXT PAGE) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E. S.

D S. M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-8~ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-IOA CORING RUN PERCENT RECOVERY-100 95-RQD P SAMPLER PRESSED HYORAULICALLY FIGURE 2.5. 5-18 ( SH. 1 OF 2 )

w w .... u... w w BORING P-IOA

  ~       u...

z ~ SURFACE ELEVATION 1343.04 :t .5 FEET 0 i= COORDINATES 229,719 N

  ~       ....ll.

I 91 I, 936 E w w

 .....J w       0                                  DESCRIPTIONS 3

540 LIGHT GRAYISH GREEN VERY FINE TO FINE GRAINED SANDSTONE WITH GREEN CLAYSTONE ZONES AND WITii ZONES OF POORLY CEMENI'ED SAND 310 530 0048 GRADES FINE TO COARSE WITH DEPTH GREEN SANDY, CALCAREOUS CLAYSTONE WITH OCCASIONAL THIN SANDSTOI>.'"E BEDS GRADES RED WITH ABUNDANT SLICKENSIDES 6" RED SA.'IDSTONE ZONE AT 362' C.REEN SILTY, SANDY CLAYSTONE WITII THIN BEDS OF GREEN VERY FINE SANDSTONE GRADES SA..liDIER WITH DEPTH

                          )" GREEN CLAYSTONE ZONE AT 39l' GREEN SILTY, FINE TO COARSE GRAINED SANDSTONE POORLY CEMENTED COARSE, SILTY SANDSTONE AT 398' TOTAL DEPTH 400.0' KEY 0   DISTURBED GRAB SAMPLE                                 COMANCHE PEAK S.E.S .

D 8 M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT S.

BLOWS PER FOOT--a[;j) STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I CORING RUN LOG OF BORING P-lOA PERCENT RECOVERY-100 95-RQ D P SAMPLER PRESSED HYDRAUUCAL~ FIGURE 2 . 5. 5 - I 8 ( S H. 2 0 F 2 )

1- 1-w w w w BORING P-11 (CONT.) 1- lJ.. 1-LL.

w w (!) BORING P-11 ~ w w lJ.. (!) z LL. (!)~ z (.')~ za:: SURFACE ELEVATION B48. 0 0 ~ za:: 0 ~ COORDINATES 29,745.3 N !;i -o

I 1-

               ~8                                                I I ,772.6 E                                       >

I 1-

                                                                                                                                ~(_)

w 0.. :;:o w a.. :;:o w ..J

  ..J w            ;7i ~ SYMBOLS                                    DESCRIPTIONS                                        w      w ;;!i~ SYMBOLS 158. roo DESCRIPTIONS I -:B:-:-RO--WN-.:-TO--::T-fu,-.s""rL_TY_C_LA_Y_W_ITH-LI-ME-ST-0-NE_G_RA-VE-L;_G_RA_S_S ROOTS ORGANIC DEBRIS IN TOP 6" SANDSTONE FINE GRAINED, WELL CEMENTED TA."f SILTY CLAY WITH LIMESTONE GRAVEL AND 1" to 2 BEDS 840                                  TA~     LIMESTONE                                                             690 160 830           I9C*I19I=t:;:l   ucH~r:s~~=~ ~~~, ~~~E r~RA~~~~ ~~~~~!c~~~~~~~-                                      680 20                           sroNE WITH LENSES AND ZONES OF GRAY TO GREENISH                                      170 GRAY CALCAREOUS CLAYSTONE.                    MEDIUM HARD TO SOFT 1 THIN BEDDED TO MASSIVE 1" BROWN LIGNITE AT 24' 8" 820                                                                                                                670 30                                                                                                                180 15" GRAY CLAYSTONE: AT 36' 6"      GRAY CLAYSTONE AT 38' 3" 810                                         GRAY CLAYSTONE AT 38' 10" 660 40                                 GRAY CLAYSTONE AT 40' 190 1'9" FOSSILIFEROUS AND OOLITIC AT 46'3" 800                                                                                                                650 50                           9" GRAY CLAYSTONE AT 49' 3"                                                           00 BORING COMPLETED ON 7-6-72 2" GRAY CLAYSTONE WITH LIMESTONE STREAKS AT 52'                                                       CASING INSTALLED TO 20' 790                                                                                                                640 60 3' GRAY CLAYSTONE AT 61 '6" GRAY CLAYSTONE AT 66' 780                                  8" GRAY CLAYSTONE AT 69' 2" 70                             1 6" GRAY CLAYSTONE AT 71'6"
                                      '6" GRAY CLAYSTONE AT 74'6" 6" GRAY CLAYSTONE AT 78'6" 770 80 760 90 1

6" GRAY CLAYSTONE \.HTH LIMESTONE NODULES AT 95 750 100 740 110 730 120 4' 6" LIMESTONE IHTH ABUNDANT BLACK OOLITES AT 120 1 720 130 1'6" LIGHT BROlv'N DOLOMITE AT 130 '6" 710 140 GRAY CLAYSTONE AT 142 1 GRAY CLAYSTONE AT 144 1 700 150 I (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D 8 M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-8(jjJ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-11 CORING RUN PERCENT RECOVERY-100 95-RQO P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-19

1-- I-w t...J w w u.. BORING P-12 (CONT) 1-- I-

 ~
  "-  w w                BORING P-12                                                   ~

w w u.. (.!) u.. (.!) z0 (.!)~ z (.!)~ z oc SURFACE ELEVATION 837.9 0 ~ zoc

14 ~ -o

  ~   ~ 12 8         COORDINATES 29 .7 *0 N                                          <(      :r    ...J(.)
 >                                            12,070.9 E                             >       I-Q._

c w Q._

:;: Cl w Q._

_) _) t...J

                                                                                                   ~~SYMBOLS                   DESCRIPTIONS w   ~ ~~SYMBOLS                             DESCRIPTIONS                           w       0 150 rAN SANDY GRAVELLY CLAY 830                                                                                 680 ISO 820                      GRAY TO GRAY-GREEN CALCAREOUS CLAYSTONE WITn               670 OCCASll)t\.\L 'lHlN LH1ES!ONE LAYERS                            170 660 ISO LIGHT TO DARK GRAY l-..RGILLACEOUS    LI~ESTONE WTi!! THIN jiOCI,IOC:!I~                          YIEDIUM HARD TO SOFT, MEDIU!i CLAYSTONE ZONFS.

BFDDED TO MASSIVE 650 1 1 6" CLAYSTONE AT 41 1 BORING COMPLETED ON 6-27-72 2' CLAYSTO:'IE AT ld' CASTNG INSTALLED TO 14' NX CORE BARREL USED 6" CLAYSTONL AT 47'6" 640 4' CLAYSTONE AT 52' 2'6" THI~ CLAYSTOt.'E PARTINGS AT 60'6" 2' 6" GRAY CLAYSTONE AT 63' l ' GRAY CLAYSTONE AT 66'6" 770 GRADI~G TO OCCASIONAL OOLITIC ZONES 760 1' CLAYSTO~E AT 86'6" 750 740 l'b" GRAY Cl.AYSTO:~E AT 102'6" 1'5" GRAY CLAYSTONE: AT 106' 730 1'4" CLAYSTONE AT 112 '8" 720 1' GRAY CLAYSTONE AT 126' 710

                           " BENTONITIC CLAYSTONE AT 133'6" 700 (CONTINUED AT RIGHT)

KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S.E.S .

D 8 M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FODT-8101 STANDIIRD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-12 CORING RUN PERCENT RECOVERY-100 95-R.QD. P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-20

f- f-w w w w BORING P-13 (CONT.) f- "- f-

w w BORING P-13 ~ w w <..?

       "-        <..?                                                                                 "-

z <..?~ z <..?~ 0 zcr: SURFACE ELEVATION 850.8 0 ~ zet:

       ~
             -o                                         761 0                                            -o
 ~     I     ;iu         COORDINATES 29*

N ~ I ..Ju

 >     f-                                          I I ,623.4 E                                 >

w f-(L

o w (L

: ;;o (L w __J w

__J w 0 ;7j ~SYMBOLS DESCRIPTIONS w 0 ;7;~ SYMBOLS DESCRIPTIUN..:> 0 BROWN TO TA..J.{ SILTY GRAVELLY CLAY. GRASS, ROOTS IN 700 150 850 TOP 3" TA..'I CALCAREOUS CLAYSTONE, \-lEATHERED TO CLAYEY CONSlS-TANCY. HAS THIN Ll!'-n::STO~E ZONES INTERBEDDED. 160 lJHITE TO TA.~ LIMESTONE WITH THIN TAN CLAYSTO~E ZO!\ES, 690

     ,.,n,j,CJO!ssl:=i:'ILIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE \.JITH THIN GRAY TO GRAY GRF.E:l CALCAREOUS CLAYSTONE ZONES A.'\'D           680   170 LE:-JSES. MEDIUM HARD TO SOFT. THIN BEDDED TO t-to\SSIVE l '6" GRAY CREE~ CALCAREOUS CLAYSTONE ZONE AT 28' 670   180 190 810                            3' GRAY CALCARWUS CLAYSTONE ZOilE AT 40'7"                      660 l' GRAY CALCAREOUS CLAYSTmiE ZONE AT 52'6" 2' GRAY CALCAREOUS CLAYSTONE ZONE AT 54 '6"
                                                                                                                    !WRING CO~LETED ON 7-11-72 CASI:iG INSTALLED TO 22' 1' GRAY     BENTO~ITIC CARBONACEOUS CLAYSTONE ZONE AT            640 61' 2'9" GRAY C.U..CAREOUS CLAYSTONE zmlE AT 63'6" 3'6" GRAY CALCAREOUS CLAYSTONE          zm.'E  AT 68' 5' GRAY CALCAREOUS CLAYSTO:~E ZOt1E AT 73'6" 760 750 740 720 710 l  'h'" GRAY CALCAREOUS CLAYSTONE ZONE AT 144'6" l' GRAY CALCAREOUS CLAYSTONE ZONE AT l4R' (CONTINUED AT RIGHT)

KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT- -810il STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-13 CORING RUN PERCENT RECOVERY '00 95-RQ 0 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-21

I- l-w w w .._ w BORING P-14 (CONT.) I- I-

w w BORING P-14 ~ w w

                                                                                                                                                         .._     r.:>

r.:> z r.:>~ z r.:>~ 0 za:: SURFACE ELEVATION 850.4 0 ~ za::

        ~                                                                                                                                                    -o

[i ~8 COORDINATES 29,910.2 N ~

I: -'U a_

w :;:o 11,639.1 E w I-a_ :;:o w ::'i

              ;7i SYMBOLS                                     DESCRIPTIONS w

w 0 ;;i::'i SYMBOLS DESCRIPTIONS 850 1~L-;:I-::GH;;;T;-;;-BR::-:O::cWN:::-:T"'O-,T:cA:::N:-G:::RA=VE:::L-::L::Y-,S:-::I::-LTY=--::cLA=Y:-.-T-:O-,P""'z'"'*-- 700 150 WJTH GRASS, ROOTS. TAN CALCAREOUS CLAYSTONE i.JITH ThiN SANDSTONE BEDS

                              \*lEATHERS TO A CLAYEY CONSISTENCY 690   160 840 830          +)()19:; b2l  11~ ~~~~~O~~~~;~L~~~~~~~H L~~~T~~~~~~~U~ONES                                                                           680   170 CLAYSTONE.                MEDIUM HARD TO SOFT.                            THIN BEDDED TO MASSIVE 30                      .,, GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 29'6"                                                                 670   180 820 4 1 6 GRAY CALCAREOUS CLAYSTONE ZONE WITH THIN LIME-                                                             660   190 810   40 STONE BEDS AT 38' 800                                                                                                                                               650 200 3' 6" GRAY CALCAREOUS CLAYSTONE ZONE WITH THIN 1

LPfESTONE ZONES AT 52 BORING COMPLETED ON 7-17-72 CASING INSTALLED TO 22' 790 60 6" GRAY CALCAREOUS CLAYSTONE ZONE AT 60 1 640 210 2'4" GRAY, BENTONITIC, CALCAREOUS CLAYSTONE ZONE AT 61 '4' 1 5' GRAY CALCAREOUS CLAYSTONE ZONE WITH THIN LIME-1 STONE BEDS AT 65 780 70 5' GRAY CALCAREOUS CLAYSTONE ZONE AT 73' WITH THIN LIMESTONE BEDS 770 80 760 90 750 100 740 110 730 120 710 140 l 1 5 GRAY. BENTONITIC CLAYSTONE ZONE AT 142 1 5" l '5 GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 145 '5" 150 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S. M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-8[jjl STANDARD PENETRATION n:::,. SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-14 CORING RUN PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSED HYDRAULICAI LY FIGURE 2.5.5 -22

f-w 8 w lJ... BORING P-15 P-15 (CONT)

  ~        lL       (.')

z ~ ~~ SURFACE ELEVATION 837.9 0

  ~        ~   12 8      COORDINATES                 29,580.5 N G:i      a.. ::;: o                                 I I, 906. I E
  ..J                                                                                                         DESCRIPTIONS
           ~1 ~.: SYM6:::::::*::::::~~:""

1 w 88 21 1-.'ITH fA.~ CLAYS 1/4" TO 3n THICK 830 2. IO 10 75 3" GRAY A-'D TA:' CLAY AT 11" LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE h'ITH LENSES

                              .UD ZONES OF GRAY TO GREENISH GRAY CLACAREOUS CLAY-STO~E.         MEDIUH HARD TO SOFT, THP! !iEDDF:D TO MASSIVE 820 20 1' GRAY CLAYSTONE AT 175'6" BIO                          2.\' GRAY CLAYSTONE             28' 30 BOO 40                 1.5' GRAY CLAYS TOKE AT 40' WITH 3" BED G'R.AY LIME-STO:rE AT -41'                                               BORING COMPLETED ON 7-}-72 2' GRAY CLAYSTO!'JE AT 42 1 6 INTERBEDDED WITH THIN             CASING INSTALLED TO 14' BANDS OF GRAY LIMESTONE 790 50 3 1 GRAY CLAYS rGNE AT 52' 3' 9" GRAY CLAYSTOSE AT 56'         INTERBEDDED WITH THIN 780                               BA;.'.JDS OF GRAY LIMESTONE 60 2' 5 GRAY CLAYSTONE AT 62' 1'6" GRAY CLAYSTO!'fE AT 65'6" 770 70 760 80 750 90 l '3 GRAY OOLITIC LIMESTONE ALTERNATING WITH GRAY CLAYS TOKE 7 40 100 730 110 1 '6" DARY GRAY OOLITIC CALCAREOUS CLAYSTONE AT 113' 720 120 710 130 1'6" GRAY CLAYSTONE AT l1J' 1'1" GRAY          FOSSILIFEROUS C:LAYSTONE AT 135 '6" 700 690 150 (CONTINUED AT RIGHT)

KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S.E.S.

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-8CjjJ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-15 CORING RUN PERCENT RECOVERY-100 95-RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5 -23

I- I-LLJ LLJ LLJ BORING P-16 (CONT.) LLJ u.. I-BORING P-16 I-Ll.. w w

  ~      w                                                                            ~      w       <.:>

Ll.. <.:> Ll.. z <.:>z z <.:>~ 0 ~ za:: SURFACE ELEVATION 841.48 0 ~ za::

                                                                                                  -o
  ~            -o

c ~(.) COORDINATES 29,462.6 N ti> ::c _I(.)

a_ w I-a_ ::;:o I I ,592.1 E w I-a_ ::;:o p. _I w _I w ;;lj~ SYMBOLS DESCRIPTIONS w ;7j ~SYMBOLS DESCRIPTIONS w 0 0 15~ 840 690 160 830 680 j97j85fE::::J LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH ZONES AND LENSES OF GRAY TO GREENISH GRAY CALCAREOUS CLAY-170 820 STONE. MASSIVE MEDIUM HARD TO SOFT, THIN BEDDE:J TO 670

                                '2" GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 18':t**

180 810 1 2 1 8" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 30 4" 660 40 650 190 800 1' 2" GRAY CALCAREOUS CLAYSTONE ZONE AT 42 '8" 2' GRAY CALCAREOUS CLAYSTONE ZONE AT 44' l 0" BORING COMPLETED ON 7-12-72 50 200 CASING INSTALLED TO 20' 790 6" FRACTURE ZONE 640 8' GRAY CALCAREOUS CLAYSTONE ZONE WITH OCCASIONAL THIN LIMESTONE LENSES AT 54' 780 5'1" GRAY CALCAREOUS CLAYSTONE ZONE WITH OCCASIONAL THIN LIMESTONE LENSES AT 64'6" 770 2 1 GRAY CALCAREOUS CLAYSTONE ZONE AT 71'6". NARROW FRACTURE ZONE AT 72' 80 1' FRACTURE ZONE AT 7 8' 760 750 3" FRACTURED CLAYSTONE SEAM AT 91' 7" 740 100 110 730 1 6 BENTONITIC CLAYSTONE AT 116 720 1 1 2" TAN DOLOMITE AT 123'8" 710 1'2" GRAY CALCAR.EOt!S CLAYSTONE ZONE AT 135 '9" 1 1 1" GRAY CALCAREOUS CLAYSTONE ZO:.E AT 1 38' 140 1' GRAY CALCAREOUS CLAYSTONE ZONE AT 140' 700 150 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-*-8!;jl STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-16 CORING RUN PERCENT RECOVERY~IOO 95-R.Q.D P SAMPLER PRESSELJ HYDRAULICALLY FIGURE 2.5.5-24

1- w w w w u.. 1-BORING P-17 {CONT) u.. 1-

w w BORING P-17 ~ w w <..? Ll. Ll. z SURFACE ELEVATION 837.0 z 0

                                                                                           <..?~

zO:: 0 ~

       ~                                                                                   -o f;i   I         COORDINATES 29,313.5                    N                       ~
                                                                                 >     I   _Jo w                                         I I, 576.4    E                       w     h:w Q_

o

_J -' ;;!i~ SYMBOLS DESCRIPTIONS w DESCRIPTIONS w 0 BROWN GRAV:.:LLY SILTY CLAY WITH GRASS, ROOTS, DECAYED 150 830~ 4" FRACTURED ZONE AT 151'6" ORGANICS P::i31miTE TO TAN LIMESTONE WITH CALCAREOUS CLAYSTONE 2'1" GRAY CLAYSTONE ZONE AT 153'11" ZONES. WEATHERED, FRACTURED Sl.. 10" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 158 1 7" GRAY CALCAREOUS CLAYSTONE WITH OCCASIONAL GRAY LIMESTONE LENSES 820 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH ZONES AND LE~SES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 8" SOFT BLACK BI::1TO;HTIC SANDY CLAYSTO:.IE AT 175'6" 810 2' GRAY FRACTURED CLAYSTONE AT 27' l ' 5" GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 39' 7" 2 1 GRAY CALCA.t{EOU$ CLAYSTONE ZONE AT 41'8 11 GRAY CLACAREOUS CLAYSTONE ZONE AT 45'4" BORING COMPLETED ON 7-3-72 CASING INSTALLED TO 19.5' 3'7" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 50'11" 3' 10" GRAY CALCAREOUS CLAYSTONE ZONE AT 55' 2 '5" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 61'2" l '4" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 64 '10" 770 760 GRADING WITH OCCASIONAL OOLITIC ZONES 750 740 730 720 120 710 130 17" GRAY CALCAREOUS BENTONITE CLAYSTONE ZONE AT 131 '4" 11 2'9 DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 134 1 10 11 700 690 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S M UNDISTURBED SAMPLE BLOWS PER FOOT-a (;iii STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 I

CORING RUN LOG OF BORING P-17 PERCENT RECOVERY-100 95-R.QD P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-25

I-w w I-lL.

w w (,!) BORING P-18 lL. z <..?z SURFACE ELEVATION +779.9' 0 ~ zir i=

g I.

I-

                                                 ~8       COORDINATES                               229,047 N 91 I, 985 E w      0.. ::EO
                                      ..J    w w      0   ~~SYMBOLS                                    DESCRIPTIONS 0      ~      1'rANONO'SAN;:;;;;D;;Y"ic'>LA7yVi:wiTIT'MH;-;-LniME:;;;;;ST;;;O;;;N;;;E-;G""RA=vE;;L-AND=~so"'ME=s"'H"'E'"'LL'"'sc-LIGHT TAN ARGILLACEOUS LIMESTONE; HIGHLY WEATHEREDl FRACTURED 770     10                           GRADING WITH OCCASIONAL LIMESTONE LENSES SOFT AND FRIABLE AT 13'10"-14'6" LlkHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAY-760                            STONE; MODERATELY WEATHERED TO FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 6" CLAYSTONE ZONE AT 22 '6" GRADING FOSSILIFEROUS AND OOLITIC 2' 5" CLAYSTONE ZONE AT 33'9" 9" CLAYSTONE ZONE AT 38' 740   40 730 50                              6 11 CLAYSTONE ZONE AT 50' 3 11 720   60 710    70 9" CLAYSTONE ZONE AT 77' 8" 700    80 12 CLAYSTONE ZONE AT F?'

1' 7" CLAYSTONE ZONE A'!' 83 7" 1 1 12" CLAYSTONE ZONE AT 87 9" 690 90 1 6 11 CLAYSTONE ZONE AT 95' AND 100 680 100 6" CLAYSTONE ZONE AT 104 '4" 670 110 660 120 650 130 640 140 1 '6" CLAYSTONE ZONE AT 141'6" 6" CLAYSmNE ZONE AT 144' 8" 1l ;, CLAYSTONE ZONE AT 148' 630 150 BORING COMPLETED ON 10-24-72 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT--Br;jjjJ STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT S. SHELBY TUBE UNITS 1 and 2 Jl PERCENT RECOVERY-100 95-RQ.D CORING RUN LOG OF BORING P-18 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-26

f- f-w w w w IJ_

  ;;::::

f-w w BORING P-19 u.

                                                                               ;;::::      BORING               P-20 z

IJ_ z SURFACE ELEVATION + 774 6' 0 SURFACE ELEVATION + 757 2' 0 COORDINATES 229,237 N

w 912,925 E ~w COORDINATES 230,7 I 7 N 911,426 E _J _J w DESCRIPTIONS w DESCRIPTIONS BROWN SANDY CLAY BROWN SANDY GRAVELLY CLAY LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES 770 AND ZONES OF GREENISH-GRAY TO BLACK CALCAREOUS AND ZONES OF GREENISH-GRAY TO BLACK CALCAREOUS CLAYSTONE; GENERALLY MODERATELY WEATHERED TO FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDED 750 CLAYSTONE; GENERALLY MODERATELY WEATHERED TO FRESH, GRADING TO HEDIUM HARD AND MASSIVE MEDIUM HARD TO SOFT, MEDIUM BEDDED. 10 GRADING TO MEDIUM BEDDED TO ¥.ASSIVE 760 740 20 750 730 30 740 720 40 730 710 1' 5" CLAYSTONE ZONE AT 49' 6" 50 720 710 690 70 70 6 CLAYSTONE ZONE AT 70'6" 700 1' 6" CLAYSTONE ZONE AT 77' 7" 680 80 80 690 670 90 90 680 660 100 100 670 650 2' 5" CLAYSTONE ZONE AT 112' 110 110 660 640 1'2 11 CLAYSTONE ZONE AT 119'1" 120 120 1'11" CLAYSTONE ZONE AT 121'4" 650 630 130 130 640 620

140 140 1' CLAYSTONE ZONE AT 141' 630 l' 6" CLAYSTONE ZONE AT 148' 610 150 150 BORING COMPLETED ON 11-14-72 BORING COMPLETED ON ll-9-72 620 600 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S.E.S.

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT --8~ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORINGS P-19 AND P-20 CORING RUN PERCENT RECOVERY-100 ~5-R.Q.D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-27

I- I-w w w w BORING P-21 (confd) I- I-lJ._ w w BORING P-21 lJ._ w w (!)

 ~        lJ._     (!)                                                               ~       lJ._

z (!)~ SURFACE ELEVATION 817.89 z (!)~ za:: za:: 0 ~ o:u 0 ~ -o

               -o       COORDINATES 228,900 N
 ~       :r                                                                          ~

r ...1(.)

(L

 >       I-

c 911,525 E w I-

::;:o w (L (L w

w _J

                                                                                                  ~~SYMBOLS                    DESCRIPTIONS

_J w Q ~~SYMBOLS DESCRIPTIONS w Q 0 I BROWII SA:WY CL~Y L TAN CLAYEY Ll11ESTONE GRAVEL TAll, \*iEATIIERED, L!McSTOIIE GLEN ROSE FORMATION Ll GilT TO DARK GRAY ARG: LLACEOUS, FOSS I LI FERGUS 810 LIMESTOIIE WITH LENSES AND ZONES OF GRAY TO 660 GREENISH-GRAY CALCAREOUS 160 CLAYSTONE, MEDIUM BEDDED TO l*lASSIVE 7' DARK GRAY CLAYSTONE ZONE AT 10' 800 GRADES WlTH DOLING ZOIIES 650 20 170 5 3" GRI1Y CLAYSTONE ZOIIE AT 20' 2" \ilTH OCCASIOriAL THIN LIMESTONE BED 3" CLAYSTONE ZOiiE AT 178' 4" 790 640 30 180 4' CLAYSTONE ZONE AT 31' 5" 2. 3' DARK GR>';Y CL4YSTONE ZONE 6' 11" GRAY CALCAREOUS CLAYSTONE ZONE PT 33'5' 780 WITH OCCASIDriAL THIN LIMESTONE BlDS 630 190 BORING CCI-IPLETED OJ*; 11/29;73 I<.T I93.0' 5'6" DARK GRAY CLAYSTONE ZONE AT 43' 10" 770 620 200 6" CLAYSTONE ZONE AT 51' 760 60 750 70 740 80 730 GRADES WITH OCCASIONAL CHERT 90 720 100 710 110 GRADES ARENACEOUS TO 1. o' l' 7" 0~RY GRAY CLP.YSTONE ZONE AT liS' 6" 700 4" CLAYSTONE ZONE AT 119' 9" SLICKENSIDED HIGH ANGLE FRACTURE 3" CLAYSTONE ZONE AT 124' 2" 690 680 140 o** CALCAREoUS CLAYSTONE ZONE AT 141' 10" GRADES ARENAClOUS 670 150 KEY U DISTURBED GRAB SAMPLE COMANCHE PEAK S. E. S. II DB M UNDISTURBED SAMPLL 8~0WS PER FOOT B[;jj STM<DARD PENETRI\TIOI< TEST FINAL SAFETY ANALYSIS REPORT Sll SHELBY TUBE UNITS 1 and 2 I. LOG OF BORING P-21 CORING RU'I PERCENT RECOVERY ')C -~5 RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5. 5 -28

1- 1-w w w w 1-lJ... 1-w w BORING P-22 lJ...

w BORING P-22 (Cont.)

  ~         lJ...    <..?                                                                         ~     <..?

z <..?~ SURFACE ELEVATION 803.76'

                                                                                                     <..?~

0 ~ zcx: ~~ Ei> I ~8 COORDINATES :l 229,100 ..Ju a_ w ~ ::.:o E 911,885

.:L

  ..J
                                                                                                     ;;\~SYMBOLS LLJ       ~ ;;\~SYMBOLS                        DESCRIPTIONS                                                                      DESCRIPTIONS 0

TAN LIMESTONE GRAVEL MIXED WITH TAN SANDY SILTY CLAY 800 160 FRACTCRE - 1.1' GRI-Y, SAiiDY CLA'ISTOI<E ZOilE 640 164'

                                                                             \HTH               170                 L o' DARK GRAY CLAY STOllE ZD'IE ,\T 170' 630                        1. 8' DARK GRAY             CLAYSTmiE ZOIIE AT 174.5' WITH BA!lOS 4.2' DARK GRAY CLAYSTONE ZONE AT 29.5'                         180            TOTAL DEPTH " 178.0' 770
/SC 730 GRADES WITH OCCASIONAL OOLITIC ZONES dO iJC 2' DA.RK GRAY     CLA.YS~OI:E ZOIIE AT 100' 700 2I DJ>.Rl~ GRP..Y CALCP.Rcous CLAYSTat:E zm:E t1T 107 1 liJ 690 l2J 2.1' GRA'I CALCAREOIJS CLAYSTONE ZO:iF AT 121.7'

'--JC 1')(\ 6i0 14C 66C KEY COMANCHE PEAK S. E.S .

D S \1 UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT--* !;iii STANDARD PENETRATION TEST SHELBY TUB<. UNITS 1 and 2 T CORING RUN PERCENT RECOVERY-t00l95-RQ D LOG OF BORING P-22 P SAMPLER PRESSED HYDRAUUCAL~ FIGURE 2.5. 5 -29

I-1- w w w w u._ BORING I-u._ I-w w BORING P-23 ~ w w <.!> P- 23 (Cont.}

~       u._       c.:>                                                                            u._

z c.:>z z <.!>~ 0 ~ zC:: SURFACE ELEVATION 822.04' 0 ~ za::

                                                                                                      -o
~             -o         COORDINATES              N 229 ,ooo                               ~      ::c ...Ju
>             ;:;:'u                               E 911,700                               >          a.

I- :::;:o w :z:o w a. w w ~~SYMBOLS DESCRIPTIONS w 0 ~~SYMBOLS DESCRIPTIONS BROWN SA!WY CLAY WITH LIMESTONE GRAVEL I 15 820 - LIGcT GRAY Lli~ESTONE (GLEN ROSE FORMATJOII) WITH VERY 670 THJ~ SEAI\S OF TAll CALCAREOUS CLAYSTONE, BROKEII ALOIIC !ROll STA!iiED CLAYSTONE BEDDING GRAY CLAYSTONE GRADIIIG WITH THIN LL~ESTONE 18 660 1.3' DARK GRAY CLAYSTOii[ ZONE AT 161' 810 - LIGHT 10 DARK GRAY ARGILLA.cEUIJS LIMESTO!iE IHTH WISES hJ(j b~ AliD ZDiiES OF GRAY TO GREENISH-GRAY CALCAREOUS

            ~*    69        CLAYSTOIIE, TIHii BEDDED TO 1\ASSIVE                                                     SLCTIOII BROKEN ALONG CLAYSTOIIE TH!ti SEAMS 20 SGG                               (," Ali1GST VERTICAL FRACTURE                            650 c .6' DAR I; GRAY CLAYSTO!IE ZOiiE AT 26' >i!TII THill LIMESTOIIE BEDS

o 1.4' DARK GRAY, SANOY CLAYSTONE ZONE AT 181.2' 79J GRADES AREiiACEOUS 640 4" DI,RK GRAY CLAYSTO: IE ZOIIE AT 185'

7. 7' GRAY CLAYSTO:iE ZOIIE AT 36' iHTH THill SEAfiS Of LIIIESTO:IE 4J 780 630 5.3' GRAY CLAYSTOIIE ZOIIE AT 46.3' filTH THIN LIMeSTONE BEDS TOTAL DEPTH 198.0' 50 770 LOfi ACiGLE FRACTURE 60 760 70 GO 740

10 730 GRADES wlTc OCCASIOiiAL OOLITIC ZOIIES

     !CO 720 110 710 -

1.6" DARK GRAY CLAYSTONE ZOIIE AT 116' 120 700 - 2.1' DARK GRAY CLAYSTONE ZOIJE AT 120.8' 130 ...j1CIQ!Oct:Il 690 - GRADING WITH NUMEROUS THIN CLAYSTONE BEDS AT 138-144.5' SECTJCII BRCKEII ALDIIG BLACK SLICKENSIDED FRACTURES KEY COMANCHE PEAK S. E.S .

D 8o M UNDISTURBED SAMPLE BLOWS PER FOOT--Br,;j STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s . SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-23 CORING RUN PERCENT RECOVERY-rOO 95-R.Q.D P SAMPLER PRESSED HYDRAUUCALLY FIGURE 2.5.5- 30

 ....w                                                                             1--

w w ....w w u.. ....w lJ._ w BORING P-24 ~ BORING P-24 (Cont.)

 ~        lJ._                                                                         ~        <..?

z z <..?~ SURFACE ELEVATION 786.3' 0 ~ za::

 ....Q    ~

J8

w

          ....a.

I COORDINATES :1 228,750 E 9!1,540 ~w I b: ~0

 -'       w                               DESCRIPTIONS                             w
                                                                                    -' ~ ~:i SYMBOLS                   DESCRIPTIONS uJ       0 0

ll6soollolo~-- L:I*IESTO!iE GHAVEL II; Hll, SAilOY, CALCAREOUS CLAY 7SO IA~I MiD LIGHT GR/~Y SANDY CLfd ~~*ITH LH\ESTONE GRAVEL 630

                                                                                              ~ ~ ' """ "'""00' """"'"

JO TOTAL DEPTH = 162.0' 770 760 6" GRAY CALCAREOUS CLrYSTOI<E ZCi:iE A1 34.1' GRr'lY U.LCAREOUS CLf\YSTOtlE zl);j[ AT 38.3' 12' GRAY C.~~(:'d~EOUS CL~.YSTOtlE ZCJr1E AT 57.4' V'RT!CAL FRACTURE AT 61.0' 2.0' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 76. 7' 7.9' GRAY CALCAREOUS CLAYSTONE ZONE AT 78. 7' GRADING WITH LIMESTONE BEDS, BROKEN GRAJES WITH OOLITiC ZO!lES 16" GR.0 Y C'LCAPEOLJS CLAYSTO!IE ZO!lE AT 100' [8; 110 l'iGI! JO.!IGLE FRACTURE n::OST VERTICAL FRACTURE 67C PO 66C lJJ 6Sc 1<<0 1.2' Q;.p:*. GRAY CLidSTOilE ZO!IE AT 142.5' KEY COMANCHE PEAK S.E.S . s.

D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT -a!;jjj STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT SHELBY TUBE UNITS 1 and 2 I

CORING RUN PERCENT RECOVERY 100 95-RQD LOG OF BORING P-24 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-31

I- ....w w w .... w u.. u.. w w BORING P-25 ~ BORING P-25 (Cont.)

~       u..        <.:>

z <.!)~ 850. 74' z 0 ~ zcr SURFACE ELEVATION 0

;:::           -o

3 w

~u

i!Cl COORDINATES N 230,000 E 911,940 ~

w .... I 0.. _) _) w w ;7j ~SYMBOLS DESCRIPTIONS w Cl DESCRIPTIONS GSO 700 150 BROfJf. SA:IOY CLAY WITH LIMESTONE GRAVEL 1,u 1 " ' * ' - ' - ' TAr, *EATHERCD L!MESTGriE IIITERBEDDED WITH SEVERLY WE~THERED TAN CLYASTOIIE (GLEII ROSE FORMATIOII) SECTION BADLY BROKEN TO 7. 5' &40 GRADES ARGILLACEOUS AND IHTH OCCASIOIIAL GRAY CLAYSTOIIE BED 5' GREE:I CALCAREOUS CLAYSTOIIE ZO'JE AT 169' &30 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE IHTH LEiiSES AIID ZOr<ES OF GRAY TO GREE:I!Sh-GRAY CALCAReOUS CLAYSTONE. THI:I BEDDED 10 J.IASS!VE 820 5.8' GREEN, CALCAREOUS, SANDY CLAYSTONE ZONE AT 30' CALCITE HEALED FRACTURES AND BROKEN ALONG DARK 5.3' GRAYISH-GREEN CLAYSTONE ZONE AT 39.1' 810 GRAY CARBOiJACEOUS PYRITIC CLAYSTOIJE 800 4' GREEIIISH-GRA Y CALCAREOUS CLAYSTOiiE ZOIJE AT 53' 790 BROW! ALOIIG CLAYSTOIIE BEDS 8.5' GREENISH-GRAY CLAYSTOIIE ZOIIE AT 64.6' II!TH OCCASIONAL THIN LlMESTO:JE BEDS GRAINED SANDSTONE, 700 70 SANDSTONE BEDS 4.5' DARK GRAY CLAYSTONE ZO!iE AT 75' SLICKENSIDED LOW ANGLE FRACTURE 0.9' GREE!IISH-GRAY CLAYSTONE ZO:IE AT 227.2' 3.1' GRWJISH-GRA Y, SANDY, CALCAREOUS CLAY STOll[ 770 80 ZOiJE AT 229.4'

                                            '" GREEIHSH-GRAY CLAYSTONE ZOIIE AT 81.8' 1.4' GRAY, SANDY,     CALC~REOUS  CLAYSTOtiE ZONE AT 235.2' 1.4' CLAYSTONE ZONE AT 89'                                                                  BASE OF GLEII ROSE FORI1ATION 760     90 7" GREEII CLAYSTOIIE iiUMEROUS CLAYSTOiiE SEAMS AT 93.8'-98.0' I7Fil7i11'7~ 1m!TE, TAN     AIJDT~jG~~ ~~l~ ~~~~~~~~GsF~~~~Tig\ERY    FIIIE GRAHl ED SAIIOSTO:IE, :'ELL SORTEC, Ai<GULAR TO ROUIID£0,

i!TH OCCASIONAL THIN BEDS OF GRAY TO GREEIIISH-GRAY CLAYS TO: IE 750 100 600 2.5' DARK GRAY, SllGHTLi SANDY, CALCAREOUS CLAYSTONE 740 110 ZONE AT 259' VERTICAL FRACTURE GRADiNG HITH OOLITIC INTERVALS 3.0' DARK GRAY CLAYSTOIIE ZOiiE AT 730 120 1.4' GRAY .'IRENACEOUS LI11ESTOiiE BED 271' 720 130 710 7.0' ZOIIE OF NUMEROUS TH!I: CLAYSTONE BEDS AT 290' 10' DARK GRAY CLAYSTONE ZOIIE AT 146', SAUOY Ill PARi 150 BORING COMPLEJED or: 12/25/73 AT 301.0' KEY COMANCHE PEAK S.E.S .

D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT-~swt STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s . SHELBY TUBE UNITS 1 and 2 I

CORING RUN PERCENT RECOVERY-100 95-R.Q.D LOG OF BORING P-25 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-32

1- f-w w w w 1- "-

"-       w w     BORING P-26                                                    ~

BORING P-2 6 (Cont.)

~
         "-                                                                   z z              SURFACE ELEVATION                 851.24'                      0      ~

0

~              COORDINATES              il 230,020                            ~      J:

G:; E 9!1,790 w

                                                                              ...J li:w
.J w                                      DESCRIPTIONS                           w      0                         DESCRIPTIONS 700 _150 S50              TAi> SMilY CLAY WJTH LWESTOIIE GRAVEL                                               ',2' DARK GRAY, SLIGHTLY SANOY CALCAREOUS CLAYSTONE ZONE AT 151.7' 690 _160

l. 2' rA I A1i0 GRAY CLAYSIOiiE ZOIIE AT 16' 20 LIGHT TC DARK GRAY MGILLACEOUS LmESTONE I'ITH LENSES 680 170

&30 -

A~ID ZGIIES OF GRAY TO GREE/IISH-GRAY CALCAREOUS CLAY STOllE. THJt: BE8DED TO llftSS!VE 6' GRCtil CLAYSTONE ZOIIE AT 26.3' 20 1.0' GRAY!SH-GRECil SA~DY CLAYSTOiiE ZONE AT 29 670- 180 320 - AT 37' 660- 190 SlO - 3.4' DARK GRAY CLAYSTOIIE ZOiiE AT 40.6' IHTH VERY THHI SEAI1S Of AREiiACEOUS LlmSTDNE 5C 650 200 GOO - G~P.DES !HTH :IUI1lROUS 1" TO 3' THICK ZOIIES A:iD BEDS OF DARK GRAY CLAYSTONE, BROKEN ALO:IG GOR!I<G COMPLETED Oil 12/15;73 ~T 203.0' BEDDING 60 700 - S[CT!Oii BRDKEII ALOIIG CLAYSTO!iE SEOS

7. 4' DARK GRAY, SL!GIHL Y CALCAREOUS CLAYS TOllE ZONE AT 64.8' WITH THill STRINGERS OF GRAY Lli1EST011E 70 SlCT!OII BROKE!!

750 - 80 4.4' DARK GRAY CLAYSTONE ZONE AT 75' WITH 770 - LIMESTONE SEAMS 90 760 7SC lOG 1.3' GRAY CALCAREOUS CLAYSTOiiE ZOfiE AT 101.9' 4" GRAY CALCAREOUS CLAYSTOIIE ZOIIE AT 106.5' 110 740 CRAQ!I,G WITH OCCAS!OiiAL ODLlTIC ZOIIES 730 120 720 130 710 !40 4.1' DARK GRAY CLAYSTONE ZONE AT 145' 150 KEY COMANCHE PEAK S.E.S . s.

D 8 M UNDISTURBED SAMPLE BLOWS PER FODT-B[;j STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-26 CORING RUN PERCENT RECOVERY-100 95-R.Q D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-33

f- ...w w w w u.. f-Ll.. f-w w BORING P-27 ~ w w BORING P-27 (Cont.)

~        Ll..                                                                         u..      ~

z z <.:>~ SURFACE ELEVATION 844.14' 0 ~ zo:: 0 ~

                                                                               ~           -o
~

t:

f-COORDINATES N 230,140 E 911.840 >

t:

1-

                                                                                           ..J(.)

ll. w ll. w ll. :;;o w ..J w Cl ;;'\~SYMBOLS

..J                                                                                                                    DESCRIPTIONS w        Cl                           DESCRIPTIONS                             w 0                                                                         150 840                                                                            690 LIGHT TAN, WEATHERED, ARGILLACEOUS LIMESTONE WITH 10            TAll AI<D GREEIHSH-TAII WEATHERED CLAYSTONE ZOHES             160

[GLE~ ROSE FORMAT!Oil)

5. 0' TAN AND GRAY CLAYSTONE ZONE AT 11' WITH 680 9" SAfiOY SLIGHTLY CALCAREOUS CLAYSTONE ZDrl£ AT 165' o30 - THIN LIMESTONE BEDS LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LEIIS[S AND ZOIIES OF GRAY TO GREEIIISH-GRAY CALCAREOUS 170 CLAYSTOfiE. THIN BEDDED TO MASSIVE.

820 - 670

6. 5' GREEIIISH-GRAY, CALCAREOUS, SANDY CLAYSTONE ZONE AT 24.5' WITH THIN GP.AY LlMESTO~IE BAIIDS 30 18C 6.6' GREENISH-GRAY TO GRAY, OCCASIONALLY SANOY 660 810 - CLAYSTONE zor;E AT 32.9' 40 I90 000 - 650 4.0' GRAY CLAY STOllE ZQI;E AT 46.7

WITH THill LENSES OF L WE STONE BORHIG COMPLETED ON 12/17/73 AT 196.0' 50 200~

790 - 7 .8' DARK GRAY CLAYSTOHE ZOHE AT 58' WITH OCCASIONAL Tlllll LIMESTONE BEDS 780 - 4.8' GRAY CALCAREOUS CLAYSTONE ZONE AT 68.3' 70 770 80 760 90 SECTION BROKEN ALONG CLAYSTONE BEDS AT 91.4'-92.3' 750 100 740 6" CALCAREOUS CLAY STOllE ZONE AT 106' 110 730 GRADES WITH OOLITIC ZONES

1. 2' CLAYSTONE ZONE AT li 7.0' 720-710-140 5.1' DARK GRAY CALCAREOUS CLAYSTOtiE ZOtiE AT 138' 700 150 KEY COMANCHE PEAK S.E.S .

D S M UNDISTURBED SAMPLE BLOWS PER FOOT-el,jjJ STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 l

CORING RUN PERCENT RECOVERY-100 95-*RQ.D LOG OF BORING P-27 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-34

I- I-L.LI L.LI L.LI BORING P- 28 (Cont.) L.LI I- lL.. I-lL..

UJ UJ BORING P-28 ~ UJ UJ LJ.. <!> z lL..

            <!>~

z <!>~ za: SURFACE ELEVATION 844.08' 0 ~ zcr 0 ~

            -o                                                                                          -o
~

UJ J: ~(.)

.o COORDINATES II 230,040 E 911,630 ~

UJ J: I- a. a.

                                                                                                        ...J(.)

.o

            ~ :i
                                                                                            ...J   UJ
...J w                   SYMBOLS                 DESCRIPTIONS                                   w       0    ~:i SYMBOLS                  DESCRIPTIONS 15 BROWil SANDY CLAY ~ITH LIMESTONE GRAVEL TAN \*lEATHERED LIMESTO!IE WITH TAN CLAY SEAMS 340                                                     (GLEII ROSE FORt1ATIOtl)           690 -

GRADES LIGHT GRAY 3.7' TAN, WEATHERED, CALCAREOUS CLAYSTONE 160 ZONE AT 7 .8' 10" GRAY CALCAREOUS CLAYSTOIIE ZONE AT 161' 830 680 - 6" GRAY CLAYSTONE ZONE AT 165' LIGHT TO DARK GRAY ARGILLACEOUS L!MESTOtiE WITH LEtiSES AND ZONES OF GRAY TO GREEti!SH-GRAY CALCAREOUS CL,\YSTONE. THIN BEDDED TO t1ASSIVE I70 3.3' GRAY, CALCAREOUS CLAYSTONE ZONE AT 22' o20 670 - 8.5' GRAY CALCAREOUS CLAYSTONE ZONE AT 29' 180 810 660 - 4.6' GRAY CLAYSTONE ZO:IE AT 45.9' WITH THIN BORING COI*1PLETED ON 12/21/73 AT 195.0' WISES OF LHIESTOriE 3.5' DARK GRAY CLAYSTOiiE ZO!IE AT 57' 5.0' DARK GRAY CLAYSTONE ZONE AT 68' 760 90 750 GP.ADES WITH OOLITIC ZOIIES

     !GO                         1.5' CLAYSTOtiE ZOIIE AT 100. 7' 0.8' GREENISH-GRAY CALCAREOUS ClAYSTONE ZONE AT !03' 740 110 2 .0' GREE!IISH GRAY, CALCAREOUS CLAYSTONE ZOIIE AT 111' 730 120 720
     !30 710 5.4' DARK GRAY CALCAREOUS CLAYSTOtiE ZONE AT 137.5' 140 700 7' DARK GRAY CLAYSTONE ZONE AT !45.5' 150 KEY COMANCHE PEAK S. E.S .

D a M UNDISTURBED SAMPLE BLOWS PER FOOT-st;iil STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 I

CORING RUN LOG OF BORING P-28 PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5. 5-35

1- 1-l.iJ w l.iJ ..._ w BORING P-29(Cont.) 1- 1-

l.iJ LIJ BORING P-29 ~ l.iJ l.iJ

                                                                                ..._    ~

z z ~~ 0 SURFACE ELEVATION 835.41' 0 ~

        ~                                                                            ~15
~

l.iJ r 1-(l. COORDINATES I< 230,060 E 911,450 ~ w r 1-(l.

~u

o

                                                                          ..J
..J      LIJ                                                                    l.iJ
                                                                                     ~~SYMBOLS w

w DESCRIPTIONS 0 DESCRIPTIONS 0 00 ISO BRO~~ A!W TAN SANDY CLAY WITH LI~ESTONE GRAVEL 830- L!G~T TAN, WEATHERED LIMESTO!lE WlTH THIN TAN 680 WEATHERED CLAYSTONE BEDS (GLEN ROSE FORHATJOII) 10 160 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WTIH LE:lSES AND ZONES OF GRAY TO GREEil!SH-GRAY CALCAREOUS CLAYSTOIIE. THIN BEDDED TO MASSIVE 620 4. 5' GREENISH-GRAY CALCAREOUS CLAYSTONE ZOIIE 670-AT 12' wiTH THJri LIME STOllE BEDS 20 170 0.8' GRAY CALCAREOUS CLAYSTONE ZO~E AT 21.7' 3.7' DARK GRAY CLAYSTOIIE ZOI<E AT 23.1' WITI1 SLICKE!ISIDED FRACTURE 810 SANDY ZONES 660-6" SAiiDY CALCAREOUS CLAYSTOHE ZO!lE A1 30. 3' 180 650-800 BORING COI~PLETED ON 12/13/73 AT 186.0 BROKE!, ALONG CLAYSTONE BEDS FR~ 37.9 '-40, 0' 40 190 790 9.0' GRAY TO DARK GRAY CALCAREOUS CLAYSTOilE ZOIIE AT 46' WJTH OCCASIOIIAL LIMESTONE BEDS 50 780 4.7' GRAY CALCAREOUS CLAYSTONE ZONE AT 57,3' 60 770 70 HIGH ANGLE SLICKENSIDED FRACTURE 760 80 75ti GRADING WITH OOLITIC ZONES 90

**o 100 VERTICAL FRACTURE 730 110 720 120 710 S.D' GRAY CALCAREOUS CLAYSTOIIE ZONE AT 128.7'
      !30                   WITH OCCAS!OiiAL THIN LIMESTONE BEDS 700                        4" GRAY CLAYSTOiiE ZOilE AT 136.5
      !40 Amendment 67 690
      !50 February 5, 1988 KEY COMANCHE PEAK S.E.S .

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-BI:il STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-29 CORING RUN PERCEN; RECOVERY-100 95-R.Q.D P SAMPLER PRES::;ED H'l'DRAULICALL'l' FIGURE 2.5.5-36

f-f- w w w w BORING P-30 (Cont.) f- lJ._ f-lJ._ ~ w w BORING P-30 ~ ""w lJ._ z lJ._ z 0 ~ SURFACE ELEVATION 852.45' 0 ~ ti I f-COORDINATES N 229,770 E 911,400

w w a.. _J w DESCRIPTIONS w _J DESCRIPTIONS w 850 700 - TMi WEATHERED LIMESTONE WITH TAll SANDY CLAY SEAMS ( GL Ell ROSE FORfiA11 ON) 10 GRADES FRACTURED ALOIIG WEATHERED CLAYSTO,IE 840 690 - GRAY CALCAREOUS CLAYSTOtiE WITH IRON AND CARBOIIACEOUS STAINS GRADED TO MASSIVE LIMESTONE 10" CALCAREOUS CLAYSTONE ZONE AT 168' L!GLT TO DARK GRAY ARGILLACEOUS L!MESTOHE WITH LENSES AND ZOIIES OF GRAY TO GREENISH-GRAY CAL-830 CI,REOvS CLAYSTONE. THI!i BEDDED TO MASSIVE 680 - 4.5' GRAY CLAYSTONE ZONE AT 26.5' 820 670 -

2.3' GRAY CALCAREOUS CLAYSTOilE ZOI<E AT 39.4' 810 660 -

SOD 650 BORING C011PLETED 011 12/10/74 AT 203.0' 2.0' DARK GRAY CALCAREOUS CLAYSTONE ZOIIE AT 54.4' 7.1' DARK GRAY CLAYSTONE ZOiiE AT 63.5' WITH THIN LENSES OF LIMESTOIJE 70 780-5.4' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 73.4' WITH TH!tl SEAMS OF LIMESTONE 20 770 90 GRADES WITH OOLITIC ZOIIES 760-100 750-11 740-

1. 5' DARK GRAY CALCARE00S, SANOY CLAYSTONE ZONE AT 145' KEY COMANCHE PEAK S.E.S .

D 8o M UNDISTURBED SAMPLE BLOWS PER FOOT--al:jjl STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s . SHELBY TUBE UNITS 1 and 2 I LOG OF BORING P-30 CORING RUN PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5 -37

f-w w u.. f-w w BORING P-31 BORING P-33

 ~        u..

SURFACE ELEVATION 832.37 SURFACE ELEVATION 806.17

 ~                                                                                COORDINATES               229, 145 N
 ~                 COORDINATES            229,505 N

> 91 I, 995 E 911,945 E w

 ...J DESCRIPTIONS                                                   DESCRIPTIONS w

BROWN SANDY CLAY WITH SOME wEATHERED LIMESTONE BROim SANDY CLAY MIXED LIMESTONE GRAVEL 830 GRAVEL TAl{ WEATHERED L!I~ESTONE WITH BROWN CLAY TAN, SEVERELY WEATHERED LIMESTONE WITH CLAYSTONE GLEN ROSE FORMATION AT 2' LENSES. IRON STAINED, GLEN ROSE FORMATION 800 TAN WEATHERED LifiESTONE INTERBEDDED WITH 3'6' TAN, SEVERELY WEATHERED CLAYSTONE IRREGULAR TAN WEATHERED CLAYSTONE, IRON STAINED ZmlE AT 6'4" 10 10 ~LIGHT TO DARK GRAY ARGILLACEOUS LL~ESTONE WITH 820 3'10" GRAYISH GREEN, CALCAREOUS CLAYSTONE AT 10' 11 LENSES AND ZONES OF GRAY TO GREENISH GRAY lLl'= J~l~','_ D~~~B~R~~O~~~y~~~~~ ~~~~s~6N~ ;~~ERFACES LIGHT TO DARK GRAY ARGILLACEOUS FOSSILIFEROUS ~ j CALCAREous CLAYSTONE. MEDiuM BEDDED TO fiASSIYE Lli~ESTONE WITH LENSES AND ZONES OF GRAY TO 790 GREENISk GRAY CALCAREOUS CLAYSTONE. MEDIUM ! 1 1/4" DARK GRAY CLAYSTONE ZONE AT 10' 20 BEDDED TO MA.SSIVE 20 2 810 2' 4" DARK GRAY CLAYSTONE ZONE AT 23' AT 1" INTERVALS AT 20' GRADING TO CLI\YSTONE 780 8' DARK GRAY CLAYSTONE ZONE AT 21' 7" SLICKENSIDED SURFACE 30 30 AT 26. 5' BROKEN AT 28. 5'- 29. 7' BROKEN 800 1' DARK GRAY CLAYSTONE ZONE AT 36' 770 l--4'11" OARK GRAY CLAYSTONE ZONE AT 32' 40 40 4" GRAY CLAYSTONE ZONE AT 4D'4" 790 3'6" CL!\YSTOIIE ZONE A.T 44'6" 760 GRADES OOLITIC 8'6" ,.*,RK GRAY CLAYSTONE ZONE AT 47' 1" 50 50 780 750 2' 7" GRAY CLAYSTONE ZONE AT 57' 7" 60 770 10" GRAY CLAYSTONE ZONE AT 61' 10" 740 70 70 BORING COMPLETED ON 11/19/73 AT 72.0' 760 730 80 80 750 90 740 BORING COMPLETED ON 11/29/73 AT 98.0' 100 730 KEY 0 DISTURBED GRAB SAMPLE

D 8 M UNDISTURBED SAMPLE COMANCHE PEAK S. E.S .

                     --SIA s*                                                        FINAL SAFETY ANALYSIS REPORT BLOWS PER FOOT         STANDARD PENETRATION TEST UNITS 1 and 2 SfiELBY TUBE I

CORING RUN PERCENT RECOVERY 100 q5*RQ D LOG OF BORINGS P-31 AND P-33 P SAMPLER PRESSED HYDRAULiCALLY FIGURE 2.5.5-38

1-1- w w w w BORING P-34R 1- "- 1-

w w BORING P-32 ~ w w

       "-                                                                       z      "-

z SURFACE ELEVATION 830.06 0 ~ SURFACE ELEVATION 840.78 Q ~

~w     :r 1-a..

COORDINATES t; 229,370 E 911,960 ~ w

r 1-a..

COORD I NATES II 229,550 E 911,750

 ..J   w                                                                        ..J    w                          DESCRIPTIONS w     Cl                            DESCRIPTIONS                               w      Cl 830                                                                            840     0 0         LIGHT BROH; S!L TY, SAI<CY CLAY filTH LII1ESTOIIE GRAVEL TAll WEATHERED L!11ESTOIIE WITH fiEATHEREO CLAYSTGIIE ~EAI1S (GLEII ROSE FORM!l.T!Otl)

SECTION BROKEii 820 830 10 GRI DES LIGHT GRAY TO TAll LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE Wl~H LEIISES AND lOIIES OF GRAY TO GREEIIISH-GRAY CALCAREOUS CLAYSTOI<E 820 20 THII, BEDDED TO HASSIVE 3.4' GREEII!SH-GRAY CLI,YSTOtiE ZONE AT 20', SAIIDY Ill SID 30 BOO - 30 3.?' DARK GRAY CLAYSTOtiE zo:;E AT 31.3' SJO - 40 GRADES WITH FRACTURES ALONG CLAYSTONE SEAMS 790 - 40 7 GREEIIISH-GRAY CLAYSTOtiE ZOIIE AT 44.3' ZONE AT ZONE AT ZOIIE f,T 730 - 50 790 - 50

4. 7' GRAY GRl.lil:iSH--GRAY CALCAREOUS CLAYSTOiiE

5. 2' CLAYSTO:IE ZOiiE AT 56. 2', SAiiDY ZOtiE AT 770 - 60 780- 60 BOR!IIG COMPLETlD ON 12/28(74 AT 60' 760 - 70 7'.0 80 9J 740 90 3.0' CLAYSTOliE ZOIIE AT 91' BCRIIIG COI*IPLETED Oli 12(4/73 AT 96.0'

oc KEY COMANCHE PEAK S. E.S .

D S. M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT -8/,jjJ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I CORI.NG RUN PERCENT RECOVERY 100 95 RQ D P SAMPLER PRESSED HYDRAULICALLY LOG OF BORINGS P-32 AND P-34R FIGURE 2.5.5-39

f- f-w w w w u._ f-u._ f-w w BORING P-35R ~ w w BORING P-36R

 ~      LL     <.:>                                                                        LL z                                                                                 z g
            <.:>~   SURFACE ELEVATION                 829. C2                                               SURFACE ELEVATION 832.82 0      ~   zo:::                                                                  0       ~

i= I

            -o      COORDINATES               N 229,260                                    I COORDINATES 11 229,160
 ~      f-
            ~u                                                                             f-                                       E 911,620 w      0.. ::.o                              E 911,720                            w       0..

w

 ...J   w                                                                          ...J w                                               DESCRIPTIONS w      Cl  ~~SYMBOLS                                                                      Cl 0                                                                               0 LIGHT TAN SAlleY, CLAYEY LW.ESTONE GRAVEL 830 GRAVEL                                    LIGHT TAN IIEATHEREJ LII~ESTOilE, BADLY BROKEN, WITH SEVERELY WEATHERED TAN CLAYSTO!lE SEAMS (GLEN ROSE FORMAT! Oil) 820 10                                                                                10 LlGHT GRAY AND TAll     LI~IESTONE CRYSTALLINE (GLEI! ROSE FORMATION) 82D           ggts-oi"E"J   LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AIIO ZOIIES Of GRAY TO GREFIHSH-GRAY CALCAREOUS CLAYSTOIIE LIGHT TO DARK GRAY ARGILLACEOUS LlfiESTDIIE WITH LEIISES                                   THHI BEDDED TO MASS I VE AND ZONES OF GRAY TO GP-EEii!SH-GRAY CALCAREOuS 610                      CLAYSTONE. THill BEDDED TO MASS! VE 20                                                                                20 4.0' DARK GRAY At!D DARK GREENISH-GRAY CALCAREOUS CLAYSTONE ZOilE AT 19. 5'                        810

2. l' DARK GRAY CLAYSTOC!E ZOIIE AT 23.4' GRADES WITH OOLITIC ZONES 800 30 3G 30 800 4.1' DARK GRAY CALCAREOUS CLAYSTONE ZOIIE AT 33.5' WITH THIN LE!1SES OF LIMESTONE 3.5' GRAYISH-GREEII CALCAREOUS CLAYSTONE ZONE AT 36.1' (SECTlDil BROKE!!)

790 40 40 790 8.0' DARK GRAY AND GREEIHSH-GRAY CALCAREOUS CLAYSTOIIE ZO!IE AT 44' AND WITH OCCASIONAL 9.3' GREEIHSH-GRAY TO DARK GRAY CLAYSTONE ZONE 780 LIMEST011E BEDS AT 47.3' WITH OCCASJOilAL TH!ri LIMeSTONE BEDS 50 50 780 4.8' DARK GRAY CLAYSTONE ZONE AT 54.5', SANDY IN PART 1.0' GRAY CALCAREOUS CLAYSTOIIE ZO:IE AT 59', SANDY 770 60 60 Ill PART BORifiG COMPLETED 011 12/28/73 AT 60.0' BORING COMPLETED 011 12;29/73 AT 60.0' f-f- w w w w f-LL f-w BORING P-37R LL w w BORING P-38R

 ~      w                                                                          ~

LL <.:> LL <.:> z <.:>~ z <.:>~ SURFACE ELEVATION 830.21' 0 ~ zo::: SURFACE ELEVATION 816.2' 0 ~ zo::: t= ::J8 f;i -o COORDINATES II 229,0>0 ~ COORDINATES II 218,980 E 911,349 I f-

            ~u                               E 911,505                             >

w 0..

.o w 0.. ::.o ....J

 ...J   w
            ~~SYMBOLS                     DESCRIPTIONS                             w            ~~SYMBOLS                          DESCRIPTIONS
 '.l.J 830 -   If                                                                                                   TAH AliD LIGHT GRAY SAIICY CLAY TAli SA:IDY CLAY WITH LIMESTONE GRAVEL TAN \jEATHER£0 LIMESTOIIE l>ITH WEATHERED CLAYSTOIIE SEAII~ 810 (GLE!i ROSE FORMATIOII)

BZG 10 -IJ.OCM lr::::TI LIGHT TO DI1RK GRAY ARGILLACEOUS LIMES TOllE IHTr ZOilES 10 AIID "EtiSES OF GRAY TO GRWIISH-GR~.Y CLACAREOUS CLAYSTOIIL GRADES GRAY AIID LIGHT TAN THill BEDDED TO MASSIVE (GLEN ROSE FORf\ATJ011) SECT!Oii BROKE!! ALO:IG CLAYSTOIIE !IITERFACES LIGHT TO DARK GRAY ARGILLACEOUS LI11ESTONE WITH LEiiSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE. 800 -

                        ~.~SSIVE TO TriN BEDDED 20                         GREEtJl SH GRAY CLAYSlOI;E ZOIJE .~T 19.7' 810    20                    2.7' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 20.3' 790 -

30 800 - 30 3.8' DARK GRAY AND GREENISH-GRAY CLAYSTOilE ZONE AT 31.6' WITH THIN BEDS OF LWESTQfj£ 780 - 790 - 40 40 6.5' DARK GRAY CLAYSTOIIE ZO!IE AT 44' 770 - 780 - 50 50 GRADES '.-liTH TRACE OF PYRITE 5.3' DARK GR~.Y CLAYSTONE ZO!!E AT 54.6', SANDY Ill PART WITH OCCASICiiAL Ll11ESTOIIE BEDS 760 - 50 77D - 50 BOr.!NG COMPLETED ON 12/31/73 AT 60.0' EORI~G CO~PlETED 01: 1/4/74 AT 6C.O' KEY COMANCHE PEAK S. E.S .

0 S M UNDISTURBED SAMPLE BLOWS PER FOOT-B[;jj) STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 I LOG OF BORINGS P-35R, P-36R, CORING RUN PERCENT RECOVERY-too 95-RQ.D P-37R AND P-38R P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-40

t-- t-- IJ.J w w lJJ t-- lJ... t-- w BORING P-39R lJ...

£;

IJ.J lJJ BORING P-40R

£;       lJJ lJ...
                                                                                                               <:)

z lJ... z <:)£; 0 £; SURFACE ELEVATION 806.0' 0 £; £;g§ SURFACE ELEVATION 827.33'

~        I        COORDINATES                     N 228,871                                !;i      I       ..Ju    COORDINATES N 228,820
>        t--                                      E 911,243                                >

lJJ t-- Q_

                                                                                                            ~o                                E 911,100 lJJ      Q_

w ..J IJ.J w

 ..J 0                                   DESCRIPTIONS                                   w       0       ~~SYMBOLS                       DESCRIPTIONS 0

0 BROWN SANOY CLAY WITH LIMESTONE GRAVEL LIGHT TIN HEATHERED LIMESTO:<E ~liTH THJri BEDS OF fiEATH!RED CLAYSTOIIE (GLEII ROSE FORI*IAT!OII) LIGHT TO DARK GRAY ARGILLACEOUS L!MESTOIIE WITH LENSES 800 820 AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE WITH TAN COLOR TO 11'. MASSIVE TO THIN

        ;o                                                                                         !0                    BEDDED                         (GLEN ROSE FORMATION)

LIGHT TC DARK GRAY ARGJI_LACEOUS LH*1ESTO:iE \*JITH LEriSES 3.4' GRAY CLAYSTONE ZONE AT 13.6' ZuliES OF GRAY TG GREEIHSH-GRAY CLAYSTONE. 79J LEDDED TO I*IASSIVE 8!0- SLICKENSIDED SURFACE GRAY CLAYSTOiiE ZmlE AT l7.E' f:!TH 20 GRADES WITH OOLITIC ZONES 2G uu . l\0! u*,;u THill LIMESTOiiE BEDS 730 BOO-

        ~\..I                                                                                      30 GRA.DES   ~ITH    OOLITIC ZOIIES 77C                                                                                        790-4C                                                                                         40 1' CL;1.YSTO:lE ZOilE P.T 42'                                                                   8.6' GRAY CLAYSTONE ZONE AT 40' WITH OCCASIONAL LIMESTONE BEDS 760                                                                                        780-

,J 50 4, 7' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 50.7 *

(' CLAYSTQI,[ ZO',E AT 55'

so 770-6'J 60 BORIIIG CQijPLETC~ Oil li5/74 AT 60.0' BORING COMPLETED ON 12/29/73 AT 50.0' t-- t--

w lJJ w lJJ t-- lJ... t-- IJ.J w BORING P-41R lJ...

                                                                                             £;      w lJJ            BORING P-42R
  £;                                                                                                 lJ...

z lJ... z SURFACE ELEVATION 825.84' 0 £; SURFACE ELEVATION 234.90 0 £;

  !;i      I      COORDINATES II 228,715                                                     ~

I COORDINATES t1 228,660 E 910,850 lJJ E 911,000 w t-- Q_

  ..J                                                                                        ..J     IJ.J w                                           DESCRIPTIONS                                   IJ.J    0                                      DESCRIPTIONS c

TA'I ~CI*THERED L;ij[STO!IE "lT11 OCCASIONAL THI~ CLAYSTONE BEDS. SECT I Dr< BROKE II ALOIIG WEATHERED TAN :;;yp *,;£AHERCD THitl SEAMS OF iOP) (G-.i]l ROSE FORMATIQr*;) s:o CLAYSTDIIE. (GLEI< ROSE FORMATION) 820 - 10 TA:, AIW GRAY CLAYST011E ZO!IE AT !2' 1:: 0~R2~A~Y*'r~'~;;~~:;~ ~H:C;~~~ lALLA,:tUl!O 220 810 - 11ASSIVE LIGHT TO DARK GRAY ARGILLACEOUS LWESTOIIE HT!H ZOIIES MD LEIISES OF GRAY TO GREeHSH-GRAY CALCAREOUS 2C 10 CLAYSTONE. THill BEDDED TO MASSIVE 4.0' GREflilSII-GRAY CcAYSTOIIE ZOtlf AT ?0.8 3.7' JARK GRAY CLAYSTOI<l zo:;[ AT 24.4' 800 - 3C GRADES l*I!TH OOLITic ZOI1ES VERY ARGILLACEOUS, BROKE'< AT 30' 9.0' DARK GRAY CLAYSTONE ZONE A- 35' WJTH 2.8' DARK GRAY CLAYS-;o!IE ZONE AT 35.4' OCCASIO:<AL Tf'III SEAMS Of SAIIDY CALCAREOUS 790 - CLAYSTDIIE AIW L!MESTO:.E FRACTURED ALONG CLAYSTOI<£ ZOIES 40 10 2' DARK GRAY CcAYSTOI<E ZOIIE AT 44.8' ~ll~H 7' OARK GRAY CI.AYSTOIIE ZOI\E AT 46.2' WlTH OCCAS!OI~AL THI'I BAUDS OF LlMESTOiiE 780 THPI BA:IDS OF LIMESTONE. SECT\ ON BROKEii THROJGHOUT 50 3.8' DARK GRAY C,\YSTONE ZO!iE AT 55.3' 770 60 BORING COI1PLETED 011 !.'2/74 AT 60.0' BORING COMPLETED Oli l/2/74 AT EO.O' KEY COMANCHE PEAK S. E.S .

D 8 M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT- -8~ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I CORING RUN LOG OF BORINGS P-39R, P-40R, PERCENT RECOVERY 100 95-RQD P-41R AND P-42R P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-41

I-I- w w w w BORING P-44R

                                                                                              "-   I-BORING P-43R I-

"- w w w ~ w (.!) ~ "- (.!)~

       "-        (.!)

z z (.!)~ SURFACE ELEVATION 791.42 0 zcr SURFACE ELEVATION 773.14' 0 ~ zcr ~

                                                                                                      -o
             -o                                     N 228,550                                 ~       ~u                               ~ ~i~:~65

~ I ~{_) COORDINATES E 910,750 > I I-COORDINATES w I-

o w Q_

:;:o

..J Q_ w ;7j ~SYMBOLS ..J w ;7;~ SYMBOLS DESCRIPTIONS w 0 DESCRIPTIONS w 0 0 0 790 TAil SAIWY CLAY ~ITH SEVERELY WEAT~ERED LIMESTONE BROWN SANDY CLAY >liTH LIMES~OIIE BEDS AND UMESTOI<E GRAVEL 770 ID 10 780 760 W~ITE TO LIGHT TAN LIMESTOIIE I'Jnl TAll l-EATHERED ~A!, SIYiDY CLAY w!Til L!MESTO!IE GRAVEL BROKEN CLAYSTONE SEAMS (GLEN ROSE FORMAT!Oii) 20 LIGHT TO 0/,RK GRAY ARGILLACEOUS LIMESTONE WITH LEiiSES 20 TM 'IE~.THERED ~IMESTONE (GLEN ROSE FORHATION) 770 AIID ZONES OF GRAY TO GREEillSH-GRAY CALCAREOJS LIGHT TO CARK :;RAY ARGILLACEOUS LIMESTONE WITH ZONES CLAYSTONL THIN TO MDIUM BEDDED, 750 MD LE!ISES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE THI!I BEDDED TO MASSIVE FRACTcRED ALO~G CLAYSTOiiE BEDS, GRADES WITH 30 760 OOLITIC ZOIIES 740 5' CLAYSTOiiE ZONE AT 34. S' GRADES WITH ZOiiES, FRACTURED ALO'<G 40 40 CLAYSTOIIE 750 730 50 50 740 720 50 50 BORING COIIPLETED 0!1 l/4/74 AT 60.0' BORING COMPLETED ON 1/3/74 AT 60,0' I-w w 1-

w w (.!) BORING P-45R LL. z (.!)~ SURFACE ELEVATION 767.66' 0 ~ zcr

              -o
 ~

I 1-

              ~{_)      COORD I NATES                 :1 228,410 E 910,480 w       Q_   ::;:o
 ..J     w w       0    ;7j ~SYMBOLS                         DESCRIPTIONS 0

BROI:rl SANDY CLAY TAN SANDY CLAY W!Tf' LIMESTONE GRAVEL 760 TAN, WEATHERED LIMESTONE, ARGILLACEOUS, li<TERBEDDED WITH WEATHERED TAN CLAYSTOtiE. BROKEN AT 9'-13' (GLEN ROSE FORMAT!OII) L!GrT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES A~D ZOIIES OF GRAY TO GREENISH-GRAY CLACAREOUS CLAYSTONE 750 MASSIVE TO THIN BEDDED. 20 740 - 30 GRADING Wl~H OOLITIC ZONES 730 - 40 720

                                  !. 4' DARK GRAY CLAYSTOilE ZCfiE AT     56 710 BQRIIIG COMPLETED ON 1/4/74 A~ 74' KEY COMANCHE PEAK S.E.S .

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-8[jjj STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I CO. R. lNG RUN LOG OF BORINGS P-43R, P-44R PERCENT RECOVERY* !00 95-RQ D AND P-45R P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-42

w w w w r-BORING M-2 u. BORING M-1 lL. w w

 ~     w                                                                            ~     w lJ... C)                                                                        u.

z C)~ 1 z SURFACE ELEVATION+ 733.0' 0 ~ za: SURFACE ELEVATION+ 810.3 0 ~

             -o                                                                     i=

i=

I o::u COORDINATES 228,150 N 912,398 E

w I r-COORDINATES 228,597 N 912,348E w 0.. ::;:o 0.. _J w _J w w ~~SYMBOLS DESCRIPTIONS w DESCRIPTIONS 0 0 810 0 DARK BROWN CLAY WITH ROOTS IN UPPER 1 ' A..~ LIMESTONE 0 DISINTEGRATED LIMESTONE IN TAN CLAY MATRIX I FRAGMENTS IN LOWER 3" 730 LIGHT BROWN CLAY WITH LLHESTONE INCLUSIONS LIGHT GRAY ARGILLACEOUS LIMESTONE; FOSSILIFEROUS AND TAN LIMESTONE; MODERATELY TO HIGHLY WEATHERED, HARD OOLITIC WITH LENSES OF CALCAREOUS CLAYSTONE TO SOFT, SLIGHTLY ARENACEOUS, FOSSILIFEROUS 000 10 720 IRREGULAR FRACTURES AT 18'-20' 790 20 20 710 GRAY CALCAREOUS CLAYSTONE WITH LIMESTONE LENSES DARK GRAY CALCAREOl'S FOSSILIFEROUS CLAYSTONE 780 30 Ah'D LAYERS 30 GRAY ARGILLACEOUS LIMESTONE; FOSSILIFEROUS A.~D 700 OOLITIC WITH LENSES OF DARK GRAY CALCAREOUS CLAYSTONE, HARD GRAY CALCAREOUS CLAYSTONE WITH LIMESTONE LENSES GIV<Y LIMESTONE WITH CLAYSTONE LENSES AND NODULES DARK GRAY CALCAREOUS CLAYSTONE WITH LIMESTONE LENSES 40 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS 690 CLAYSTONE; MODERATELY WEATHERED TO FRESH, MEDIUM GRAY LIMESTONE HARD TO SOFI', MEDIUM BEDDED TO MASSIVE GRAY CALCARF.OUS CLAYSTONE WITH LENSES OF LIMESTONE 50 GRAY ARGILLACEOUS LIMESTONE; FOSSILIFEROUS AJ.W OOLITIC WITH THIN IRREGULAR LENSES OF DARK 680 GRAY ::ALCAREOUS CLAYST'JNE 60 670 4 CLAYSTONE ZONE AT 69' 740 70 660 BORING COMPLETED ON 10-11-72 730 80 650 720 NEAR VERTICAL FRACTl;"RE AT 92 '7"-93'7" 12n CLAYSTONE ZONE AT 98' 3 2' CLAYSTONE ZONE AT 109'6" l'l" CLAYSTONE ZONE AT 115'6" 69D 120 680 130 11 1' l" CLAYSTONE ZONE AT 134'9 670 140 150 BORING COMPLETED ON 9-29-72 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT- --81:.iiJ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORINGS M-1 AND M-2 CORING RUN PERCENT RECOVERY-100 g5-RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5- 43

f-w w BORING M-3 lL f-w

                               ;::::    w lL z                     SURFACE ELEVATION + 755.1 0        ;::::

f= COORDINATES 229,090 N

                               <t       I w       1-                                    912,292 E a.

_j w DESCRIPTIONS w Cl 0 LIMESTONE FRAGMENTS IN TAN CLAY MATRIX 750 LIGHT TAN TO TAN ARGILLACEOUS LIMESTONE; MODERATELY TO HIGHLY WEATHERED 10 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY WEATHERED TO FRESH, MEDIUM 740 HARD TO SOFT, MEDIUM BEDDED TO MASSIVE CJWJING CCCASWNALLY FOSSILIFEROUS 20 100~~ LOSS OF DRHL WATER AT 21' 12 11 CLAYSTONE ZONE. AT 22' 7YJ GRADING TO GENERALLY MASSIVE 30 2' CLAYSTONE ZONE AT 32' 720 GRADING WITH OCCASIONAL OOLITIC ZONES 40 710 50 11 1 '6 11 CLAYSTONE AT 51 1 1" YHTH 3 LIMESTONE 700 T.AYER AT 51 1 6 11 60 3' 10" CLAYSTONE ZONE AT 60' 690 70 1 '6" CLAYSTONE ZONE AT 72'4 11 680 7" CLAYSTONE AT 7 7' 670 660 BORING COI-!PLETED ON 10-11-72 100 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S. s.

D El M UNDISTURBED SAMPLE BLOWS PER FOOT -8~ STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT SHELBY TUBE UNITS 1 and 2 I LOG OF BORING M -3 CORING RUN PERCENT RECOVERY iOO ~5-RQ D P SAMPLER PRESSED HYDRAUUCAL~

FIGURE 2.5.5-44

1-- 1-- w w w w

  "-      1--

w BORING M-4

                                                                                   ;!;;

1-- w w BORING M-4(CONT.)

  ;!;;    w                                                                                      c.::>
          "-                                                                       z      "- <?;!;;

z SURFACE ELEVATION +828. 2'

          ;!;;                                                                     0      ~ zcr:

0

                                                                                              -o
  !;i     I       COORDINATES               229,585 N                              ~

I _Ju n. w 1-- 912,236 E w 1--

n. ::;:o n.

_) w w 0 DESCRIPTIONS w _J w 0 ;7i:i SYMBOLS DESCRIPTIONS 0 BROWN CLAYEY ~IT. 'T' 150 TAN AND GRAY SAND AND GRAVEL (DISINTEGRATED LIMESTONE) TAh GRAVELLY CLAY 820 670 10 160 GRADING TO BLUE-GRAY LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GREENISH-GRAY TO BLACK CALCAREOUS 810 CLAYSTONE; GENERALLY MODERATELY WEATHERED TO FRESH, 660 BORING COMPLETED 9-1-72 20 HARD TO SOFT

MEDIUM BEDDED 170 3'9 11 CLAYSTONE ZONE AT 21' 4' 2" CLAYSTONE ZONE AT 28' 800 30 790 40 8' 8" CLAYSTONE ZONE AT 45' 780 50 4' S" CLAYSTONE ZONE AT 56' 770 60 GRADING TO GENERALLY MASSIVE WITH FEWER CLAYSTONE ZONES BELOW 61' 760 70 HIGH FREQUENCY OF CLAYSTONE LENSES AT 71' TO 85' 750 80 1'6" CLAYSTONE ZONE AT 85' 740 90 730 100 720 110 710 120 1'9 11 CLAYSTONE ZONE AT 127 1 700 130 3' CLAYSTONE ZONE AT 132' HIGH FREQUENCY OF CLAYSTONE LENSES AT 135' TO 148' 690 140 680 4'6" CLAYSTONE ZONE AT 148' 150 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .
D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT --s!;j STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING M -4 CORING RUN PERCENT RECOVERY iOO ~5-RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-45

w w w w ..... lL. w w BORING M-5 lL.

w w BORING M-6

 ~                                                                                             0 lL.       0                                                                 lL.

z 0~ z (.!)~ SURFACE ELEVATION +730. I' 0 zcr SURFACE ELEVATION +738.6' 0 ~ zcr i=

         ~
               -o                               228,678 N                   i=             -o

I c[u COORDINATES <l: r: ...Ju COORDINATES 228,712 N

         .....                                  912,188 E                   >        ..... :'EO Cl.

912,488E w Cl. ::;:o w Cl. w _j w

               ;7i ~SYMBOLS                                                                ~~SYMBOLS                    DESCRIPTIONS

_J w 0 DESCRIPTIONS w 0 0 730 0 0 LIGHT GRAY SILTY LIMESTONE SAND AND GRAVEL BROWN SANDY GRAVELLY CLAY 0 GRAY TO TAN SILTY LIMESTONE GRAVEL TAN TO GRAY ARENACEOUS LIMESTONE; HIGHLY V.'EATHERED LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH 730 LENSES AND ZONES OF GRAY TO GREENISH-GRAY 10 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTO!'!""E WITH 720 LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY WEATHERED CALCAREOUS CLAYSTONE; MODERATELY WEATHERED TO FRESH, HARD TO SOFT, MEDIUM BEDDED TO TO FRESH, HARD TO SOFT, MEDIUM BEDDED TO MASSIVE

MASSIVE OOLITIC AT 12' TO 19' 1 2 ~~ ~~~~TONE ZONE WITH LIMESTONE LENSES 720 710 20 2 1

                                                                                                              !;   ~~~YSTONE ZONE WITH LIMESTONE LENSES 710                              2' 11 11 CLAYSTONE ZONE AT 29'                     30 700                             1 1 SOFT GRAVELLY CLAYSTONE ZONE AT 30 1

11 2'4" SOFT CLAYSTO}<'"E ZONE AT 34 1 2 1' 10" CLAYSTONE ZONE AT 36 1 700 14 4" CLAYSTONE ZONE WITH LIMESTONE LENSES 1 40 AT 37'6" 690 40 1 '10" CLAYSTONE ZONE AT 47'4" WITH SOME 690 680 50 LIMESTONE NODULES 50 4 1 CLAYSTONE ZONE AT 53'10 WITH SOME LIMESTONE LENSES AND LAYERS 680 13' CLAYSTONE ZONE WITH LIMESTONE LENSES 670 60 60 2 1 11 11 CLAYSTONE ZONE AT 60' 6" WITH SOME AT 59' LIMESTONE LENSES 670 660 70 CALCITE FILLED FRACTURE AT 70 1 70 660 650 80 80 10" ZONE OF SOFT FRACTURED CLAYSTONE AT AT 80' lO" 650 640 90 90 2' 10" CLAYSTONE ZONE WITH LIMESTONE LENSES 1 1 7" SOFT CU.YSTONE ZONE AT 95'2" AT 93'7 11 640 630 100 100 BORING COMPLETED 9-7-72 BORING COMPLETED OK 9-7-72 630 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D a M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT--BI:iill STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORINGS M -5 AND M -6 CORING RUN PERCENT RECOVERY-100 ~5-RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-46

1-UJ t:i UJ UJ IL IL 1-UJ IJJ BORING M-8 ~ 1-UJ IJJ BORING M-9

z IL <.!) z IL

            <.!)~

SURFACE ELEVATION 804.9 0 SURFACE ELEVATION 739.0 0 ~ za: i=

                                                                                ~
            -o                                                                       COORDINATES 228,850 N
 ~     J:

1-itu COORDINATES 229,356 N 912,269 E

                                                                            ~   J:

1- 912,318 E UJ CL :::;;c UJ _J CL UJ _J IJJ

            ~~SYMBOLS                         DESCRIPTIONS                  IJJ Cl                        DESCRIPTIONS UJ    Cl 0

20!0 LIGHT TAN WEATHERED, BROKEN, DOLOMITIC Lli~ESTONE WITH CALCITE HEALED FRACTURES DARK BROWN SANDY CLAY WITH GRASS AND ROOTS AT TOP FOOT 800 GLEN ROSE FORfiATION GRADES WITH WEATHERED, CLAYSTONE ZONES LIMESTONE GRAVlL IN TAil SANDY CLAY MATRIX 100% DRILL WATER LOSS AT 9' 730 10 TAN, ARGILLACEOUS, FOSS! LI FEROUS, WEATHERED TAN SEVERELY WE.ATHERED CLAYSTONE WITH SOME L!I~ESTONE WITH TAN WEATHERED CLAYSTONE WEATfiERED L.S. GLEN ROSE FORMATION AT 12' ZONES, IRON STAINED Ll'IESTONE, GRAY, FOSSILIFEROUS, ALTERNATING 790 <liTH GRA'I, FOSSILIFEROUS CLAYSTONE, BROKEN SECTION BROKEN ALONG CLAYSTONE SEAfiS LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH 4' GRAY CLAYSTONE ZONE AT 17'9" 720 LENSES AND ZONES OF GRAY TO GREENISH GRAY 20 CALCAREOUS CLAYSTONE. MEOI UM BEDDED TO

                                                                                            ~lASS! VE 780                      LIGHT TO DARK GRAY ARGIlLACEOUS FOSS ILl FE ROUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE, MEDIUM 710 BEDDED TO MASSIVE 30 8 GRAY CALCAREOUS CLAYSTONE ZONE AT 29'1" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 31'                 2' DARK GRAY CLAYSTONE ZONE AT 34' 770                           D/,RK GRAY CALCAREOUS CLAYSTONE ZOrJE AT 38'               ALMOST VERT!C1\L FRACTURE DARK GRAY CLAYSTONE ZONE AT 40' 6"                         1' GRAY CLAYSTONE ZONE AT 37'7" IIITH OOLITIC ZONES 700 40                                                                                 GREENISH GRAY, CALCAREOUS CLAYSTONE ZONE WITH NUI~EROUS THIN SEAfiS OF Llf1ESTONE 760 690 50                 3' CALCAREOUS OOLITIC CLAYSTONE ZONE AT 50'6" GRADES wiTH TRACES OF PYRITE AT 6'             ARENACEOUS LIMESTONE AT 47' 750 7" CALCAREOUS CLAYSTONE ZONE AT 58' 680 60 GRADES ARENACEOUS 740                       2'4" o<qK GRAY CLAYSTONE ZONE AT 63'6" 670 70 730                      9' GRAY, CALCAREOUS CLAYSTONE ZONE AT 70'3" WITH LIHESTO'lE LENSES BROKEN IN PLACES, GRADING TO LWESTONE WITH DEPTH                 660 80                                                                                BOR,IlG COI~PLETED 011 11/22/73 AT 80.0' 7' CLAYSTONE ZONE AT 83' 2" 720 10' CLAYSTONE ZONE AT 87'4" 90 710 100 700 BORl~'G rm~PLETED ON 11/19/73 AT 107.0' 110 690 120 KEY 0

COMANCHE PEAK S.E.S. DISTURBED GRAb SAMPLE 1:11 DB M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s* B:.OWS PER FOOT -el<i! STAr,ot,RD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I. CORING RUN PERCENT RECOVeRY :,c 0 5-RQ D LOG OF BORINGS M -8 AND M -9 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-47

1-w w 1-LJ..

w w BORING M -10 LJ.. z :;;;: SURFACE ELEVATION 767.0 0

  ~        :t:        COORDINATES 228,368 N
  >        1-a..                              912,372 E w
  ..J      w                             DESCRIPTIONS w        0 0            WHITE, SEVERELY WEATHERED LIMESTONE GLEN ROSE FORMATION WITH TOP 2" BROWN SANDY CLAY
                           !00% DRILL WATER LOSS AT 3' TAN WEATHERED LIMESTONE, FOSSILIFEROUS, IRON 760                         STAINED 10            LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE. MEDIUM BEDDED TO MASSIVE SECTIONS BROKEN ALONG CLAYSTONE INHRFACES 750 8'6' GRAY CLAYSTONE ZONE AT 20'6" WITH THIN LENSES OF GRAY LIMESTONE 740 5' GRAY CLAYSTONE ZONE WITH THIN LIMESTONE BEDS AT 31.6' 730 720 50 SECTIONS BROKEN ALONG BLACK STAINED CLAYSTONE SURFACES 710 60 BROKEN ALONG SLICKENSIDED CLAYSTONE 700 70 690 80 680 90 670 100 1 '4' DARK GRAY CLAYSTONE ZONE AT 104' 2' 660                      4' CALCAREOUS CLAYSTONE ZONE AT 107' 9' 6' CALCAREOUS GRAY CLAYSTONE ZONE AT lli' 650 640 130             HIGH ANGLE SLICKENSIDED FRACTURE GRADES ARENACEOUS 630 BORING COMPLETED ON 11/26/73 AT 145.0' 620 150 0

KEY DIS1 URBED GRAB SAMPLE COMANCHE PEAK S. E.S. a De. M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 s* BLOWS PER FOOT ,~STANDARD PENETRATION TEST SHELBY TUBE LOG OF BORING M -10 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5. 5-48

1- 1-LLI LLI MS-8 LLI MS-7 LLI 1-LL

1-LLI LLI BORING IL LLI BORING LL C> ~ ~ C) z e>z SURFACE ELEVATION 792.3' z C):::; SURFACE ELEVATION 793.3' 0 :::; zcx: 0 :::; :::;~

~      i=a. it:::;; 80  COORDINATES             227,453 N                    ~      :r   iu      COORDINATES             227,263 N LLI 911,405E                     >

UJ li: ::;;o 911,407E _J LLI );:l ~~SYMBOLS DESCRIPTIONS

                                                                             ...J LLI    );:l ~~SYMBOLS                   DESCRIPTIONS Q          0       LIMESTONE FRAGMENTS IN TAN CLAY MATRIX                    Q      0       LIGHT TAN CL'\Y WITH SAND AND GRAVEL SIZED LIMESTONE 790                                                                          790           D          PARTICALES LIGHT TAN ARGILLACEOUS LIMESTONE; HIGHLY WEATHERED                       LIGHT TAN TO TAN, ARGILLACEOUS LIMESTONE 10                                                                           10                   CLAY u.YER AT 10'2" TO 11' TAN SANDY CUY CONTAINING LIMESTONE PARTICLES 780                                                                          780                   LIGHT TO DAR.'<. ARGILLACEOUS LIMESTONE WITH LENSES 100% LOSS OF DRILL WATER AT 15' AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAY-LIGHT TO DARK GRAY ARGILLACEOUS LlMESTOh"E WITH STONE; MODERATELY h'EATHERED TO FRESH, MEDIU}1 HARD LENSES ,\.,D ZONES OF GRAY TO GREENIS!i .. G&W TO SOFT, UEDIUM BEDDED TO MASSIVE CALCAREOUS CLAYSTONE; MODERATELY WEATHERED 20 TO FRESH, MEDIUM HARD TO SOFT, MEDIUM                                        100;~ LOSS Or DRILL WATER AT 15' 770                          BEDDED TO MASSIVE 770 GRADING OCCASIONALLY FOSSILifEROUS GRADING OCCASIONALLY FOSSILIFEROUS 1' 8" CLAYSTONE ZONE AT 28' 3" 30 760                                                                          760 1 1 5" CLAYSTONE ZONE AT 38' 7" 40 750                                                                          750 12" NEAR VERTICAL FRACTURE 7" CLAYSTONE AT 46' 50                                                                           50 1

5" CLAYSTONE ZONE AT 51 3" 740 740 60 11" CLAYSTONE ZONE AT 60' 730 730 1 1 1 6" CLAYSTONE ZONE AT 65 720 720 BORING COMPLETED ON 10-5-72 BORING COMPLETED ON 10 72 80 80 710 710 KEY 0 DISTURBED GRAB SAMPLE

D S M UNDISTURBED SAMPLE COMANCHE PEAK S.E.S.

BLOWS PER FOOT-8[;il STANDARD PENETRATION TEST s8 SHELBY TUBE FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 I CORING RUN PERCENT RECOVERY-lOG 95-R.QD LOG OF BORINGS MS-7 P SAMPLER PRESSED HYDRAULICALLY AND MS-8 FIGURE 2.5.5-49

FIGURE 2. 5. 5-50 (NOT USED) JANUARY 31, 1979

f- 1-w w w w BORING 01-1 (CONT) f-BORING 01-1 1- lJ.. lJ.. w w

  ?;     w                                                                         ?;     w       <.:>

lJ.. <.:> lJ.. z <.:>?; z <.:>~ 0 zcr: SURFACE ELEVATION 807. 9 0 ~ zcr:

         ~
              -o                                                                               -o
  ~      J:   ~u COORDINATES                                                 ~      J:   ...Ju a.
  >                                                                                >      f-w      f-

a. ::EO w a. ::EO

  ...J   w                                                                         ...J   w w      0    ~~SYMBOLS                    DESCRIPTIONS                            w      0    ~~SYMBOLS                  DESCRIPTIONS 0                                                                              150 0.8' GRAY CALCAREOUS CLAYSTONE ZONE AT 156.8',

650 790 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH 640 ZONES AND LENSES OF GRAY TO GRAYrGREEN CAL-20 CAREOI!S CLAYSTONE. MEDIUM HARD 1'0 SOFT; THIN BEDDED TO MASSIVE. 3, 3' GRAY CALCAREOUS CLAYSTONE ZONE AT 20. 4 1

BORING TERKI.NATED 8-1-72.

780 8

7' GRAY CARBONACEOUS CALCAREOUS CLAYSTONE 30 ZONE AT 28.4'.

CASING INSTALLED TO 9' 770 40

2. 2' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 42. 8'

1.0' GRAY CALCAREOUS CLAYSTONE ZONE AT 46'.

760 50 4' GRAY CAI..CAREOUS CLAYSTONE ZONE 55.5'

750 60 740 3. 4' GRAY CALCAREOUS CLAYSTONE ZONE AT 6 7. 9'.

12, 8' GRAY CALCAREOUS, CLAYSTONE ZONE AT 72 1

730

0. 8' GRAY CAI.CARF.ODS CLAYSTONE ZONE AT 86.8'.

720 90 710 100 700

l. 6' GRAY CALCAREOUS CLAYSTONE ZONE AT 110 1

690 680 2' GRAY CALCAREOUS CLAYSTONE ZONE AT 130'
670 680 (CONTINUED AT RIGHT)

KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT-8~ STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I LOG OF BORING D 1- 1 CORING RUN PERCENT RECOVERY-100 95-R.Q.D. P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-51

I- 1-LLJ LLJ LLJ LLJ LJ._ I-LLJ LLJ BORING Dl-2 lJ.. BORING D 1-2 (CONT.)

 ~      LJ._

z SURFACE ELEVATION 806.0 0 ~

 ~>     I I-COORDINATES LLJ   Q_
 ....J  w                                                                                       DESCRIPTIONS LLJ                                  DESCRIPTIONS TAN LIMESTONE WITH ZONES AND LENSES OF    TA.~

CALCAREOUS CLAYSTONE ZONE AT 151.6'. CAJ.CAREOUS C'LAYSTONE. l'f.ATHERED. 800 790 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH ZONES AND LENSES OF GRAY TO GRAY-GREEN CALCAREOUS CLAYSTONE. MEDIUM HARD TO SOFT, BORING COMPLETED 8-1-72 THIN BEDDED TO MASSIVE. 11 1 CASING USED

                                                                              ~~X CORE BARREL USED 780

1. 9' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 30 28'4.

770 3.2' GRAY CALCAREOUS CLAYSTONE ZONE AT Sl.3'. 7.9' GRAY -.:ALCAREOUS CLAYSTONE ZONE AT 63.8'. 740 4' DARK GRAY CALCAREOUS CLAYSTO~E ZONE AT 73.3'. 730 1

0. 7' r.RAY CALCAREOUS CLAYSTONE ZONE AT 78.1

0, 6 1 GRAY CALCAREOUS CLAYSTONE ZONE AT 81.5'.

720 700 690 VERTICAL FRACTURE 123.4- 124.5 1

680 670 660 0. 8' GRAY CLAYSTONE ZONE AT 146'.

(CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S.E.S . s.

D S M UNDISTURBED SAMPLE' BLOWS PER FOOT--8~ STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT SHELBY TUBE UNITS 1 and 2 I LOG OF BORING DI-2 CORING RUN PERCENT RECOVERY-lOG 95-R.Q.O.

P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-52

f- f-w w w w BORING DI-3(CONT.) f- f-BORING Dl-3 lJ._ lJ._ w uJ

 ~      w                                                                               ~     w       (9 lJ._       (9                                                                         lJ._

z z (9~ (9~ zu:: SURFACE ELEVATION 812.0 0 ~ z!r 0 ~

               -o                                                                                  -o
 ~

0: :. ) COORDINATES

                                                                                       ~w     J:

f-0:'-' w ::;;o Q_ ::;;o

                                                                                        ..J   w
 ..J lJJ          ;;!; ~SYMBOLS                    DESCRIPTIONS                             lJJ        ;;!;~SYMBOLS                 DESCRIPTIONS WITH ZONES OF TAN              CLAY-158-810                                                                                  66

0. 3' CRUXl:.LY GJ.A'i CLAYSTONE AT L56.2'.

16J 650 jq.,l R,JL.=.LrGHT TO DARK GRAY ARGILLAC[OLS LIHESTONE WITH ZONES AND LENSES rJF GRAY TO GRAY-GREEN CALCAREOUS CLAISTO~E. THIN BELDED TO MASSIVE; 170 640 180 780 630 190 620

3. 7' :JARK GF.AY CALCAREOUS CLAYSTONE ZO~'T. AT 43.2' FROM 196-208' ARE SEVERAL NEARLY VERTICAL FRACTURES.

610

0. 7' GRAY CALCAREOUS CLAYSTONE ZONE AT 56.5'.

2. l' GRAY CALCAREOUS CLAYSTONE ZONE WITH LIME-600 1

STONE LENSES AT 58,2

HOLE COMPLETED ON 7-28-72 J. 1' GRAY CALCAREOUS CLAYSTONE ZONE AT 68.9' . C:ASfNG SET AT 9'

                             ~~ .1' GRAY  CALCAREOUS CLAYSTONE ZONE WITH tHIN 1

LIMESTONE LE~iSES AT 72.8 ,

5. 7' GRAY CALCAREOUS CLAYSTONE ZONE WITH L1!1ESTONE LF'l'ES AT 78.5'.

720 710 110 700 120 690 130 680 670 (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S . s.

D S M UNDISTURBED SAMPLE BLOWS PER FOOT- -e[jjl STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT SHELBY TUBE UNITS 1 and 2 I LOG OF BORING D I -3 CORI.NG RUN PERCENT RECOVERY 100 95-RQD P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-53

1- >- w w w w u.. Dl-5 1-u.. 1-w w BORING Dl-4 ~ w w BORING

  ~     u..     (!)                                                                   u..     (!)

z z (!)~ (!)~ zcr SURFACE ELEVATION +715 3' 0 ~ SURFACE ELEVATION +668 3' Q ~ ~~

            -o                                                                  ~                  COORDINATES
  ~     :.c 1-O:o     COORDINATES
                                                                               >w
                                                                                          -l(.)

a..

o w CL

:;:o w _)

                                                                                          ~~SYMBOLS                     DESCRIPTIONS

_.J w 0 ~~SYMBOLS DESCRIPTIONS w 0 0 TA..~ LIMFSTONE: HIGHLY WEATHERED, FRIABLE, BROKEN TAN TO BROW'N CLAY WITH SOME GRAVEL 710 LIGHT TC DARK GRAY ARGILLACEOUS LIMESTONE WITH 660 10 LENSES A~"D ZONES OF GRAY TO GREENISH-GRAY 10 CALCAREOUS CLAYSTONE; MODERATELY WEATHERED TO FRESH, MEDIUM HARD TO HARD, MEDIUM BEDDED TO MASSIVE. 700 1 '6" CLAYSTONE ZONE WITH LIMESTONE LENSES AT

14. 4" 650 6" CLAYSTONE ZONE AT 17' 6 11 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH 20 20 LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY 1-.TE.A.TIIERED TO FRESH, Mf.DllJM HARD TO HARD, Y..EDIUM BEDDED 'TO 690 MASSIVE 3'5" CLAYSTONE ZONE WITH LIMESTONE LENSES 3' CLAYSTONE ZONE WITH LIMESTONE ZONE AT 28' 640 AT 20'7" 30 1'10" CLAYSTONE ZONE WITH LIMESTONE LENSES AT 27'2" 680 630 40 40 1 '2" CLAYSTONE ZONE WITH LIMESTONE LENSES AND NODULES AT 42 1 7" 670 620 50 1 '8" CLAYSTONE ZONE WITH LIMESTONE LENSES 50 BORING COMPLETED ON 8-30-72 Ah"D NODULES AT 4 9 1 1 0" 660 610 60 1' 6" CLAYSTONE ZONES WITH LIMESTONE LENSES AND NODULES AT 63' 6" AND 66 '6" 600 70 BORING COMPLETED ON 8-30-72 590 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

s.

DB M UNDISTURBED SAMPLE BLOWS PER FOOT- B(jjjl STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORl SHELBY TUBE UNITS 1 and 2 I

CORING RUN LOG OF BORINGS DI -4 PERCENT RECOVERY 10C 95-RQ D AND DI -5 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-54

1-w w BORING Dl-6 lJ... 1-w

                                       ~        w lJ...     <.:>

z <.:>~ SURFACE ELEVATION +662.4' Q ~ za::

w L 1-128

o COORDINATES 0..

w

                                       ..J
                                                      ;7i ~SYMBOLS                   DESCRIPTIONS w

0 0 TAN TO BROWN SILTY CLAY WITH GRASS AND ROOTS IN 660 UPPER 2" GRADING WITH SOME GRAVEL 10 650 GRADING GRAVELLY WHITE ARGILLACEOUS tiHESTONE WITH 1 t"N'SFS Of GRAY CALCAREOUS 20 CLAYSTONE: MODERATELY W"EATHERED .vm FRACTURED 640 TAN TO LIGHT GRAY LIMESTONE WITH CLAYSTONE LENSES; MODERATELY WEATHERED, HARD WHITE ARGILLACEOUS LIMESTONE WJTH CLAYSTONE LENSES AND ZONES; MODERATELY Y.'EATHERED, HARD 30 630 40 1 '4" CLAYSTO:t.f£ ZONE AT 41'6" 620 50 610 2' 7 11 SOFT CLAYSTONE ZONE AT 55' 6" 60 600 DARK GRAY CLAYSTONE; SO!'T 70 GRADING WITH OCCASIONAL THIN LAYERS OF HARD 590 LIMESTONE 1' LIMESTONE LAYER WITH CLAYSTONE LENSES 80 AT 79' 580 2' NODULAR LIMESTONE LAYER WITH CLAYSTONE LENSES AT 82' 90 8" LIMESTONE LAYER AT 90' 1 LIMESTONE LAYERS WITH CLAYSTONE LENSES AT 90 2" 570 TO 91'5" AND AT 93' TO 94' 100 BORING COMPLETED ON 8-30-72 560 KEY 0 DISTURBED GRAB S.AMPLE COMANCHE PEAK S.E.S.

D S M UNDISTURBED SAMPLE FINAL SAFETY ANALYSIS REPORT s*

BLOWS PER FOOT--S [;iii STANDARD PENETRATION TEST UNITS 1 and 2 SHELBY TUBE I C.OR. lNG RUN LOG OF BORING DI -6 PERCENT RECOVERY 100 95*RQO P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-55

I- I-w w w w I-lJ.. I-w w BORING DJ-7 lJ..

w w BORING 01-8

 ~           (.?                                                                       lJ..

z lJ.. (.?~ z SURFACE ELEVATION 775.0 0 ~ zcr SURFACE ELEVATION 660.0 0 ~ ti I

           -o
           ~u COORDINATES                                              !;i      I         COORDINATES
 >                                                                            >        I-w    I-

a. ::!:0 w Q_

                                                                               ...J    w
 ...J w

w 0 ~ :':i SYMBOLS DESCRIPTIONS w 0 0 DESCRIPTIONS BROWN SILTY CLAY WI Til ABUNDANT ORGANIC DEBRIS, GRASS AND ROOTS IN TOP 2" BROWN GRAVELLY SILTY CLAY 770 10 1. 7 1 TAN TO GRAY CALCAREOUS CLAYSTONE ZONE AT 9. 9' TAN LIMESTONE WITH TAN CLAYSTONE LENSES. WEATHERED 760 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE i.JITH ZONES OF GRAY TO GRAY GREEN CALCAREOUS CLAYSTONE. THIN 750 1. 1' GMY CALCAREOUS CLAYSTONE ZONE AT 24. 3' BEDDED TO MASSIVE, MEDIUM !lARD TO SOFT

                                                                                            ~\=ljJncHT     TO UARK GRAY t'I.RGILLACEOUS LIMESTOh'E WITH LENSES A.."'D ZO~ES OF GRAY TO GRAY-GREEN CALCAREOUS CLAYSTONE.

740 MEDIUM HARD TO SOFT~ THIN BEDDED TO MASSIVE

4. 2' GRAY CALCAREOUS CLAYSTONE ZONE AT 34'. TOP 1' IS WELL FRACTURED 1' OXIDIZED LIMESTONE AT 38.2'

3. 4' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 39.3' 1.3' OXIDIZED LI$STONE AT 42.7 1 730 5' DARK GRXt CALCAREOUS CLAYSTONE ZONE Wl TH OCCASIONAL LIMESTONE LENSES AT 45' 610 1.1' GRAY CALCAREOUS CLAYSTONE ZONE AT 53' 720

3. 8' GRA.Y CALCAREOUS CLAYSTONE AT 58.7' 710 700 0.3' BROKE:-l CLAYSTONE ZONE AT 76.7' eo HOLE COMPLETED ON 7-27-72 CASING INSTALLED TO 32 '

690 3. 2' OF OXIDIZED INTERBEDDED ClAYSTONE AND L lMESTONE AT 85.8' 90

0. 7' VERTICAL FRACTURE AT 93 1 680 670 110 660 0. 3' SOFT GRAY CLAYSTONE ZONE AT 116. 7'

1. 3' GRAY CALCAREOUS CLAYSTONE ZONE WITH DIAGONA FRACTURE AT 121' 650 640 HOLE C0:1PLETED ON 7-25-72 CASING INSTALLED TO 56' KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S.

D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT-s(;il STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 I LOG OF BORINGS DI -7 CORING RUN PERCENT RECOVERY-tOO 95-R.Q.D. AND DI-8 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-56

I-w w I-

w w BORING DI-8-A z SURFACE ELEVATION 790'+/- 0 ~

I I-COORDINATES w 0..

                                 .J    w w    0                           DESCRIPTIONS 0        LIMESTONE GRAVEL IN LIGHT BROWN CLAY MATRIX LIGHT TAN ARENACEOUS LIMESTONE; HIGHLY WEATHEk.ED TAN TO GRAY CLAYSTONE; VERY SOFT, CALCAREOUS 780               LIGHT TAN LIMESTONE; ARENACEOUS, FOSSILIFEROUS, WEATHERED, WITH LENSES OF GRAY CLAYSTONE W'HITE TO k!_G]Il' TAN LIMESTONE; CRYSTALLINE,   FOSSILIFEROUS GRAY CALCAREOUS CLAYSTONE; FOSSILIFEROUS, WITH LENSES 770    20            OF GRAY FOSSILIFEROUS LIMESTONE CLAYSTONE, SOFT, BROKEN AT ':!0' TO 23' LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GR>\Y TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY WEATHERED TO FRESH, MED!l.JM 760    30            HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 4' CLAYSTONE ZONE WITH LIMESTONE NODULES     A.."-m tENSES A'T' q4 I 750    40 1

1' SOFT Cl.AYSTONT:: ZONE AT 49 740 50 1 2' CLAYSTONE ZONE AT 52 3' SOFT CLAYSTONE ZONE AT 57' 730 1 1 SOFT, BROKEN CLAYSTONE ZONE AT 61 1 720 710 1' CLAYSTONE ZONE WITH LIMESTONE NODULES AT 88' 700 1 1 7" CLAYSTONE ZONE WITH LIMESTONE NODULES AND LENSES AT 94 '6" 690 100 680 2" OOLITIC CLAYSTONE WITH LIMESTONE NODULES AT 112' 2' BROKEN CLAYSTOlii'E ZONE WITH LIMESTONE NODULES AND LENSES AT 132 1 1 6 11 CLAYSTONE ZONE AT 137 650 140 640 150 BORING COMPLETED 10~14-72 KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E.S .

D S. M UNDISTURBED SAMPLE BLOWS PER FOOT-s~ STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 I LOG OF BORING DI-SA CORING RUN PERCENT RECOVERY-lao 95-RQ D P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-57

1- 1-w w w w u.. BORING Dl-9 (CONT.) 1- 1-u..

w w BORING Dl-9 ~ w w u.. <..? u.. <..? z <..?~ z <..?~ Q za:: SURFACE ELEVATION 880.0 0 ~ ztr

       ~
           -o                                                                                -o 1-
 ~

w

r: ~(.)

1-

a. :;i!Cl COORDINATES

w

r: ..J(.)

1- a.

a. :;i!Cl

i SYMBOLS w

_J _J w ~ DESCRIPTIONS w C) ~:i SYMBOLS DESCRIPTIONS 800 !fu'i SANDY GRAVELLY CtAY. TOP 1 11 lS DARK BROWN WITH 650 150 ROOTS, GRASS. ORGANIC DEBRIS LIGHT TAN LIMESTONE WITH THIN ZONES OF TAN CALCAREOUS CLAYSTONE 3 1 TAN CLAYSTONE ZONE AT 4 1 WEATHERS TO A CLAYEY 790 CONSISTENCY 640 160

     ~"Jc)()ll()()~c;:=!L I:~ ~~N~~~FG~y ~~I~~~=~:E~I~~~O~~~W~~~~~~              630   170 MEDIUM HARD TO SOFT, THIN BEDDED TO MASSIVE

1. 5' GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 20. 5' 770 30 620 180

3. 8' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 32. 7' 610 190 4' GRAY CALCAREOUS CLAYSTONE ZONE AT 45'. TOP 0.8' IS SOFT 600 200 0.7' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 201.3'

0. 6' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 204.6' 7' DARK GRAY CALCAREOUS CLAYSTONE ZONE WITH THIN 3. 3' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 207.2' LIMESTONE LENSES AT 57. 5'

TOP 2, 5' IS SOFT 590 210

1. 5' GRAY CALCAREOUS CLAYSTONE ZONE AT 6 7 1

1. 3' GRAY CALCAREOUS CLAYSTONE ZONE AT 70.5'

0. 8' GRAY C.U.CAREOUS CLAYSTONE ZONE AT 7 3. 6' HOLE COMPLETED ON 7-24-72 NO CASING INSTALLED 710 690 110 680 120 660

1. 8' GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 141. 8' 0.8' GRAY CLAYSTONE ZONE AT 145./'

650 150

                              !CONTINUED AT RIGHT)

KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E. S.

D S. M UNDISTURBED SAMPLE BLOWS PER FOOT~s~ STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT s* SHELBY TUBE UNITS 1 and 2 I LOG OF BORING D I -9 CORING RUN PERCENT RECOVERY-100 95-RQ.D.

P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-58

I-LIJ t;; LIJ LIJ lJ... I-LIJ BORING 01-10 lJ... t:i BORING 01-10 (CONT.)

z LIJ lJ...

                                                                                 ~
                                                                                          ~       "'

0 ~ SURFACE ELEVATION 797.0 i5 ~ ~g§

                                                                                               "'~
 !;i      :X:     COORDINATES                                                    ti

X: 0: <.)

 >                                                                                        li:

J. I- LIJ ::;:o LIJ 0..

                                                                                 ...1
 ...J LIJ LIJ DESCRIPTIONS                            LIJ           ~~SYMBOLS                 DESCRIPTIONS DA.Rl( BROWN SANDY SILTY CLAY. GRASS ROOTS lN TOP 2 1' TA,.~    AND GRAY CLAYSTONE.                                        I    ] +/- 1 4 , 8 ' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 153 1

6. 5' TAN CLAYSTONE ZONE WITH OCCASIONAL THIN ZONES KJO 790 OF LIMESTONE AT l.St, WEATHERS TO A SILTY CLAY 640 6, 5' GRAY CALCAREOUS CLAYSTONE ZONE AT 8' THIN LIME-10 STONE BEDS IN BASAL 1 1 160 780 630 20 HOLE COMPLETED ON 7-21-72 CASING INSTALLED TO 4 1 4' GRAY CALCAREOUS CLAYSTONE ZONE AT 25 1 770 760 . ._ DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 37 ,8' 1' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 39 *9 '

750 3 1 DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 50' J, 5' DARK GRAY CALCfu\EOUS CLAYSTONE ZONE WITH THIN LIMESTONE LENSES AT 53.8' 740 1 2, 1' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 60 1.1' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 63' 730 720 710

0. 7' DARK GRAY SANDY CALCAREOUS CLAYSTONE ZONE AT 94.5' l' LIGHT GRAY CALCAREOUS CLAYSTONE ZONE AT 97 .1' 700

0. 9' THI:-J BEDDED SANDY CALCAREOUS CLAYSTONE ZONt AT 103' 690 680 670

0. 9' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 133 .1'

1. 7' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 136,5' 6601 140 650 I

(CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE COMANCHE PEAK S. E. S. s.

D S. M UNDISTURBED SAMPLE BLOWS PER FOOT--s~ STANDARD PENETRATION TEST FINAL SAFETY ANALYSIS REPORT SHELBY TUBE UNITS 1 and 2 T CORING RUN LOG OF BORING DI -10 PERCENT RECOVERY-100195-RQ.D.

P SAMPLER PRESSED HYDRAULICALLY FIGURE 2. 5. 5-59

1-LLJ LLJ u..

1-LLJ LLJ BORING SS-17 u.. z SURFACE ELEVATION 802.4 0

!i>

LLJ

                                ...1 LLJ                                DESCRIPTIONS BROWN SANOY CLAY WITH WEATHERED LIMESTONE GRAVEL 800                TAN, AND SEVERELY WEATHERED LIMESTONE AND CLAY-STONE. GLEN ROSE FORMATION GRADES LESS WEATHERED 10         TAN, SEVERELY WEATHERED CLAYSTONE 790                    JQI)j; DRILL WATER LOSS AT 11' 6" TAN, WEATHERED LIMESTONE, HIGH ANGLE FRACTURE LIGHT TO DARK GRAY ARGILLACEOUS FOSSILIFEROUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE. MEDIUM 20             BEDDED TO MASSIVE.

780 2'6" GRAY CLAYSTONE ZONE AT 17'4" 3'6" DARK GRAY CLAYSTONE ZONE AT 27'1" 30 770 25% LOSS IN DRILL WATER AT 35'6" 100% LOSS IN DRILL WATER 38'8" LOW ANGLE FRACTURE 40 760 50 750 3' DARK GRAY, SANOY, CLAYSTONE ZONE AT 51' 10" BROKEN ALONG CLAYSTONE ZONES 60 740 1' 8" DARK GRAY CLAYSTONE ZONE AT 61' 11" 70 BORING COMPLETED ON ll-14-73 AT 70.0' 730 KEY 0 DISTURBED GRAB SAMPLE

D 8 M UNDISTURBED SAMPLE COMANCHE PEAK S.E.S .

FINAL SAFETY ANALYSIS REPORT s* BLOWS PER FOOT-Btil STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I CORING RUN PERCENT RECOVERY-100 95-RQ.D. P SAMPLER PRESSED HYDRAULICALLY Log of Boring SS-17 FIGURE 2. 5. 5-59a

1-- UJ lJJ LL BORING SS-18

z SURFACE ELEVATION 790.0 0 i=

lJJ I

                             -I lJJ                                        DESCRIPTIONS WHITE TO CREAMY, SEVERELY ~fATHERED LIMESTONE GLEN ROSE FORMATION WITH LIGHT BROWN SANDY CLAY CREAMY TO Ll GHT GRAY WEATHERED, LIMESTONE, 94 77               WIT~ THIN IRREGULAR SEAMS OF TAN AND GREENISH 780      I0                       GRAY WEATHERED CLAYSTONE ZONES 0

86 I9C ~ Llr~~E~~O~~R~I~~A~E~~w~~6E~~~E~ 6~I~mR~~S 100 57

                                             =
                                             ~

y GREENISH GRAY CALCAREOUS CLAYSTONE. MEDIUM BEDDED TO MASSIVE il_z* GRAYISH GREEN CLAYSTONE AT 15'3" WITH THIN 770 20 ? WEATHERED ZONES 100 78$ 100% DRILL WATER LOSS AT 25'8" y h 1"

                                             ~         VERTICAL FRACTURE IRON STAINED DARK GRAY CLAYSTONE ZONE AT 27'5" I

88 67 ....... iL LIMESTONE, GRAY, FOSSILIFEROUS, ARGILLACEOUS 760 30 T WITH CLAYSTONE INTERCALATIONS

                                                    'L !0" DARK GRAY CLAYSTONE ZONE AT 29'6" 100 88           H1GH ANGLE FRACTURE 94 82            FRACTURE 750      40

100 83 7' DARK GRAY CLAYSTONE ZONE AT 40' HIGH ANGLE FRACTURE @ 48' 4" 740 4'6" DARK GRAY CLAYSTONE ZONE AT 50' 6" CLAYSTONE ZONE AT 56' 730 TOTAL DEPTH = 65.0 FEET 720 70~

KEY

D S M UNDISTURBED SAMPLE COMANCHE PEAK S. E. S.

s* FINAL SAFETY ANALYSIS REPORT BLOWS PER FOOT--s~ STANDARD PENFTRATION TEST SHELBY TUBE UNITS 1 and 2 I CORING RUN PERCENT RECOVERY-100 95-RO.D. P SAMPLER PRESSED HYDRAULICALLY Log of Borings SS-18 FIGURE 2. 5. 5- 59b

I- I-LL! LL! B LLI LLI

 ""~                     BORING TP- 2                                       JJ..                    BORING              TP-3 1.1..    <.!)                                                       ~

z ~ ~~ SURFACE ELEVATION 736.4 0 SURFACE ELEVATION 762.6 i5

 ~      :I:    ~8                                                           ~

LLI !l: :eo > LLI

 ...l LLI    ~ ~      ;'i  SYMBOLS               DESCRIPTIONS                    ...l LLI DESCRIPTIONS
       ') 1               BROWN SANOY CLAY                                                            BROWN SANOY CLAY TAN, SEVERELY WEATHERED LIMESTONE GLEN ROSE 760            45 0 FORMATION TAN, WEATHERED, BROKEN, ARGILLACEOUS, LIMESTONE 730 GRADES LESS   WEATHER£~

GLEN ROSE FORMATION IRON STAINED, FOSSILI-10 FEROUS, INTERBEDDED W!TH THIN SEAMS OF TAN LIMESTONE, TAN AND LIGHT GRAY WEATHERED, CALCAREOUS CLAYSTONE FOSSILIFEROUS, ARGILLACEOUS WITH IRREGULAR 750 SEAMS OF CLAYSTONE 2'6" GRAY CLAYSTONE ZONE AT 12' WITH FOSSILIFEROUS GRAY LIMESTONE BANOS, 5" 720 LIGHT TO DARK GRAY ARGILLACEOUS FOSSILIFEROUS LIMESTONE WITH LENSES AND ZONES TO GRAY TO CRUMBLY AT THE BOTIOM VERTICAL FRACTURE 20 HIGH *ANGLE FRACTURE 20 GREENISH GRAY CALCAREOUS CLAYSTONE. lo£DIUM BEDDED Tjl MASSIVE. 740 LIGHT TO DARK GRAY ARGILLACEOUS, FOSSILIFEROUS BROKEN ALONG CLAYSTONE SEAMS SLICXEIISIIED LIMESTONE WITH LENSES AND ZONES OF GRAY TO 710 FRACTURE GREENISH GRAY CAlCAREOUS CLAYSTONE, MEDIUM BEDDED TO MASSIVE. 30 30 3" GRAY ClAYSTONE 730 3' 3" DARK GRAY CLAYSTONE ZONE AT 24' 2'9" GRAY, CLAYSTONE ZONE AT 28.2" 6" GRAY CLAYSTONE ZONE AT 34'5" 5' GRAY CALCAREOUS CLAYSTONE ZONE AT 34' AND 700 THIN BANDS OF Ll ME STONE 40 40 720 3" CLAYSTONE ZONE 43'4" ALMOST VERTICAL SLICKENSIDED FRACTURE 690 50 50 8" CALCAREOUS CLAYSTONE AT 50' 8" 710 I' 6" GRAY, CALCAREOUS CLAYSTONE ZONE AT SS' 680 60 60 700 TOTAL DEPTH

62.0 FEET TOTAL DEPTH = 65.0 FEET 670 70 660 I-8 LL!

w 1.1..

                                                                             ~      1.1..   !.!)

BORING TP-6 z ~ ~~ SURFACE ELEVATION 710.3 0

                                                                                          -o
                                                                            ~             ~u LLI           :eo
                                                                             ...l LLI           ~ ;'i  SYMBOLS               DESCRIPTIONS 71U                          BROWN SANOY CLAY WITH WHITE LIMESTONE GRAVEL AND COBBLES LIMESTONE GRAVEL IN CLAY MATRIX GLEN ROSE FORMATION AT 9' 700      10 LIGHT TO DARK GRAY ARGILLACEOUS FOSSILIFEROUS LIMESTONE WITH LENSES AND ZONES DF GRAY TO GREENISH GRAY CALCAREOUS ClAYSTONE.

MEDIUM BEDDED TO MASSIVE 6" CALCAREOUS CLAYSTONE ZONE AT 15'6" 690 20 4" DARK GRAY CLAYSTONE ZONE AT 19' 3" FRACTURE BROKEN ALONG CLAYSTONE SEAMS 3" CLAYSTONE ZONE AT 28'9" 30 TOTAL DEPTH = 29.0 FEET 680 KEY 0 DISTURBED GRAB SAMPLE

D aM UNDISTURBED SAMPLE COMANCHE PEAK S.E.S .

s* FINAL SAFETY ANALYSIS REPORT BLOWS PER FOOT-SI:iil STANDARD PENETRATION TEST SHELBY TUBE UNITS 1 and 2 I CORING RUN PERCENT RECOVERY-100 95-R.Q.D. Log of Borings P SAMPLER PRESSED HYDRAULICALLY TP-2, TP-3, and TP-6 FIGURE 2. 5. 5-59c

TEXAS UTILITIES SERVICES, INC. TEXAS UTILITIES SERVICES, INC. COMANCI-IE PEAK STEAM ELECTRIC STATION COMANCHE PEAK STEAM ELECTRIC STATION LOG 0 F BO R IN G LOG OF BORING OAH STAIUlO 80R NO-~~~- ~~-CowP_lEf~O_ll~~;i,,-'

                        <)'                                                    LOCATION                                                                                                           H, *-

lOC:ATIQH MASON-JOHNSTON 8 DALLAS, ASSOCIATES, TEXAS INC

                                                                                        '*         Pft0J£CT HO B~VT2 MASON-JOHNSTON   8 DALLAS, ASSOCIATES, TEXAS INC 1 ~_

0Af'-!M __*'_ .. _ _ tLEIIATION - P"'(SSVR£ ffST PRlSSURf T f Sl t 0 0

                                                                            ;J  n
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i ~

                                                                                                                                                                               ;J 0
                                                                                                                                                                                      ;J   0
                                                                                                                                                                                              ~

z

                                                                                                                                                                                                              .  ~

d l* 1 PI COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2

                                                                                                                                             *---------+-r-+-+-+--+--'**-+--.j                                        I OG OF BORINGS SHEEc r    '-G       OF                                               BOR    NO.                 SHEET     NO OF BOR NO.                              Bl\-1 a BA-2 FIGUHE 2.5.5-60

TEXAS UTtUTlES SERVICE$, lNG. TEXAS UTH.tTI£1 S[RVICf.l. INC. Tt:XU UTILITII.I KJIVIUI. INC. COMANCHE PEAK STEAM ELECHtiC STATION

.:.:Ut-2 COMANCH£ P[.U Stt:AIIl £LECTIUC STATION COMMICIII. ~I.M ITI.M aLilCTRIC ITATtON T£XAI UTILITI(S lfRVICI:S, INC.

LOG OP: BORIN. L08 O' IK)fttNe

.:.:.n~1

                                                                                                                                                                                                                                                                                                                                                                                                                                           --..!tl.l=L_

COMANCMI PI:NC STI:AIIl [L(ClltiC STATION

.::_:u~t ~ 1...011 Of'-*~~*

LOG 0' IOJtiNI

                                                                                                                                                                                                                                                                                                                                  . . . . . . . . . . . l-lll-7)

IUSOthiOHNSTON tl ASSOtiAU:S, INc.

                                                                                                                                                                                           **--                                                                                                                           **--    =*--..:~!;!nil)r ..,                                                                                           ..;:--
                                                                                                                               ..ASON"""""HNSTON        a   ASSOCtATI:I. IIIC.

DALLAS, TEXAS OALLAS, T£lltAI DALLAl. A AIMC&ATit. TllltAI IINC.

                                                                                                                                                                                                                                                                                                                 ......,_.lH..l._ _,. ... ,_.n                                  MASON~NITON           a   ASSOCIAT(I,      INc.

_,_L DALLAl, T[lltA$ n*.,.,-,..ll.L..l.._ I I' II

                                                                                                                                                ***c**""'**
                                                                                                                                                                                            *          ~: i
                                                                                                                                   **rt*OIIL

! ! i i: I:0

I :t I I : r~:.;-:t:~;dy day with loroken ....... ath<'>ed

                                                                                                                                                                                                                ~l.S i.i-*ton*,   l1qht tan, brok*n to fr*q-nt*,           aeve>r*ly                      ~*                                                                                                                                                                                                          .!" .

I ~* l Li-*tone, ll91'1t t&n, &>r<j~lll&ceou*. foaailit*roua, t* 9t'.YC1eye~ I iron *t&ined, badly broken, a*v*r*ly -*tl'la>red, t*,.-.-,c~~ t-. 10 9)

                ~:~~~:;::.:* to 119ht tr.... ial'l <J'*Y **v*r*ly                     ,0 .:1 )0  10                **treycl.,..~

1 t.~. H,.._t llt.la*tte, - n 1 y _._....._. ._.ly . . _ , ftyllt.allL.e at t.h top Drl.ll vatu oaa ~~-*! 0 0 ~: :~. S * ,., Wadl *tal.... L1-u.o.. tray . . . .1_ u - f>r&in..S, fo&ailtt'&>rou* vJth ~ ot oolit-, &nJillac. .ua, hard With I "'t'&)' c a l c . l ' - i*te~ f:'l&yatone 1-+---1---+--1 >------ I ~ 10 . * * , u Ml ---;,;:1-- - t.,__ton.e, 'lray, inter~

                                                                                                                                        *1'9illa~. to.*illh.--.

vit:h tl'lln 1r...,.1... - ot *nry claye"- 100 ll" clay*~ wlU. L.8.

                                                                                                                   '" cl.,..t-vlt;JJ L.8.

10. 10. lOC 72 E>M clayaton* .,lth ~ular t..a.

Li-*ton&, f>r&y, fine 'll'&i?ed, &rtjlllaceoua, vlth L~~e. 9r*y. u ... tractura filtH 9rained, foeailif&>rCNS, vith triable *rtlllac:-*,..,tthl*a- t.l_.,_, .,..,.. e,..ut.~. toeauu.._

                ~!*t:!:::: L.l. *i.x. . ot dat11: 9ray cley*t-.at lntel'~ wit.lt U1.in h r . , . l * * -        of 9r.J' 0.0 10. lOC 17 with clay*"--               *.c.o-so.o* . .ction 1* baolly                                         clay*"-

2' . . ttcleyst-

                                                                                                                   "-tal  ~of        ._bit - lM.o r.-

12' L.l. 9t'ay toaallife..-ou.a, Mfll 1' L.l. tray 11-ton*. -.11- hard an4 l>..._ Clay*t-. d&rll 'lt'&y, with U.i* - ...._ 1 - -

ol' 0.< 0.< lOC ' 0. 0.0 100 . .

           ~~----------~---~

0. 0.0 100 . .

L'-*t-. tray. &l"'fill*~. toaailifsl'- lnt*r~ with thin u-,...,,.lar * * - of tny clay*t.- o.c 0.0100 u 10.( 0.( 10< IOC Section b......_ U W..S-lO.O' Clay*ton.., qTty *had With broll.an 11-*tnn*

                                                                                                                                                                                                                                                                 ~-_._.___..._._ _ _____.

Ll-*tor~e, 'I~"*Y* -.tl..- tine ft-;Jned, toaaUite.-- with Uoan,...c* of oolitaa, 1~ s*

                    -t't.elaya~

el*y*.._ viU L-** .,..tone

                                                                                                                                                                                                                 .af'tlllac-*. Mrd wit.h t"Y c*tc*reowt lrtter-9' COMANCHE PEAK S. E.S.

be4td. . el. 10. 0. IOC

               ~: ~~!~:;..rr.ct_..

IHU:T NO_LCW....L FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS Dil-l a DJl-2 FIGURE 2. 5 .5 - 61

                                                                                                   *              --*------::o,::-.,-.-:--.,-U::-TI.,-L-::ITCCI(O:I:-I::l...,*-,<-U-,-,-.-C.--------*-
                                                                                                                                                                                                                                                                                            ..... ~

INC. T£XAS UTLL11'L(S $[11tV!C.[S, I ~IM UTILJTI!:S S[JIVIC!S, **c.

T!XAS

                                                                                                 -                                                                                              --..AU=L.                                                                             I !~

COMANCHE ~£AI( STEAM ELECTJUC STATION COMANCH!: aTlAM fl..f.:CTfUC 1TAT10Jill COMAHC~ P!.U STE:AM (L!CTJUC TEXAS UTILITIES S[RVLC[$, STATION LOA Of' &Oft lNG ...,..,.._,...,, ..!:..!..!;:!}_, LM Of' 80a!Mt LOI Of' 150111: INQ COMANCHE JII(.AK STEAM £LECUIC STATION

a::;~-L- *..:.~l~ --,.~_,._, LOG 0~ BORING

                                                                                         '*--*-                                                                                                        **--                                                                               ~~-~_...'"t.!tf"-Hc"1Q,                                                                                   -*~

l ~"~"~" MASON-.IOMNSTOfll S ASSOCLATf!, IIIASOflhiOHNSTON 6 ASIOCIAT!&, INC. 1 0-"LLAS, T!:.XA$ OAT ... ~(ll""'- - - - - - -

                                                                                                     -'lt*

n""'" OALLU, T(XAS tu:** ... _!l!.L MASON-.KIHNSTON DALLAS, 8 ASSOCIAT'[S, TEXAS INC.

MASON-J0HPif5TON 8. ASSOCIATES. " an.-~- 1 ~ 1 ..,., _ __ OAL1...AS, TEXAS O&T- -&.t.,.__ l~C,41*010* --- I I= 1 ~ r f-an*ttoooaet*z--1.') Dark hr'""" aan.ty .::lay -,

                                                                                                                                                                                                                                                                                                          ~-.-.,-.,-~_-,-.,-_,-,,----------------
                                                                                             ., 1-1      I     I  T~~:J;;
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I. II

                                                                                                                                                                                                                                                                                                                                                                                     '"'I"            I           i
                                                                                                                                                                                                                                                                                                                                                                                     *~*,.1 ..

ll,..otone. nod"l*r

                                                                                                                                                                                                                                                                                                              !>et....,en 3LO-l4.C' 1           I Nodular ll..,.ston* qrad<t<'l to clay*tone with li-atonr rodulea. *olt at 4.\.C-41.0 I     I     -J  1 I
                                                                                                                                                                                                             '                                                                                                                                                                         i              t- '

I

                                 -..1-*tone, qray, arqillaceo"l..---1-++-i                                                                                                                                                                                                                                    (  layoton~

toaaill.foro"a .. l.th clayator** tncluel.ono 1 o J opoc 7<, c"Loyeu:mo, oll<Jhtly caLear.o"** friabta, aoft .. tth 1:1.-atona nod<>laa

                                                                                                                                                                                                                                                                                                                                                                                  -\-f--

L>-*tona, 9ray. ar.,tllaceouo, foaallifsroua. 1 c \ *v*tona * * * - Cloyotono aoft at '!if-62. J

9 .o <J. oj10c 7~

aott c)ayotona v~rtl.cal fracture I

  -. i.   ~=~ ::~~ ~ ~=~:;:::                                      0.0    0   l()(

i

                                                                                                                                                                                                                                                                                                                                                                                                    ~
                                                                                                                                                                                                                                                                                                                                                                                           .I I -   2    aoft elayatono 11.0  e opOJr> j     fl"

cl.ayatona vlth lt-OtOI'Ia I ' I

~-:

Total Depth of laori,..

70.0 P-t.

I 1 I I 1 COMANCHE PEAK S E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS DII-3 -Dll-6 FIGURE 2.5.5- 62

  - - - - - - - - - - , A _ S _ U - T I _ L _ "__                   If-S--S£-R_VI_C-ES-.- - , - . , - - - - - - - - - -

COMA!<K>iE PEAK STEAM ELECTRIC SUTION TfllAS UTil.ITif.S S( .... IC!S. INC. T(lCAS UTILITIES

                                                                                                                                                                                                                                                                                                                                           $[RVIC~S.        INC                                                           TEXAS UTILITIES                            SER'iiCES, LOG OF BORING                                                                                  COIIIIANCHE      P'EAK    ITEAM       El.!:CTJliC  STATION                                                                           COMAHCHE Pf:AJC            3TEAM ELECTRIC            :STATIOJit
                                                                                                                                                                                                                                                    =*~-:u-* -*-

COMANCH( Pf:Al( STEAIIII ELECTRIC STATI{HII LOCI O' I!IO .. HU LOG OF BORING LOG OF BOR lNG

                                                                                                                                                                                                                                                                                                                                                                                - . . .IJJ!~'!-

MASON*JOH"f!TON ll ASSOCIATES, :-~tl-)0

                                                                                                                                                                                                                            .,.,..,....lllM.....-.- aa.*-*- - -

DALL.t.S. f[J:A!> lrllA.'iOP*hi()HNSfON 8 .. SSOCIAT!:S, INC MASON-JOHNSTON

ASSOCIAT£5, INC t _____

o*r-~ MASON*JOH,_.STON 8. ASSOCHHES, DALLAS, TEXAS OALLAS. TEXAS DALLAS, TEXAS 1Ll,U1(10o.2_b~

                                                                                                                                                                                                                                                                                     ~ :

r-= l'"0"t ~""'"' et

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l

                                                                                                                                                                                                                                                                    ' "1 la!~. ~.:_:~n~~~: ~-!-':.'~ 9rav~1 _ _ _ _
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t-- h r~* romet .. r-4.~ I t---- 1-- __ j ~ ---'-'""~,_.~~~,_***~- ._, **" ""_** I ~-1, r>o ril

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r-- I ! ... ::::*:::......... *- . .. 1-- r-

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r--

                                                                                                                                                                                                                                                                                          ~: iU.\.a"§~i~tiX~£JS!Ito ha-rd L.s              F"oUJllf"roua "'It~
                                                                                                                                                                                                                                                                            ~=
 ~[- -] Il * ~ - ._......,. ............                         ~\th _ ........ I* *'!'~ I                                                                                                                                                                                                                                                                      ~._J.

r-- 'I" dacl< qray clayaton* vith nodul** and <h!r>

                                                                                                                                                                                                                                                                                               . . . . . o! l.l.,.*t.ona B ".. . . . . .                                                                                         .,.....

f-t to 10 a 1 \u,.roua ool tt 1,:- '"""""' .-alt"!t_a cryata!a I I i i-= r--;--

                                            *' *tn*
                                                                                                                                                                                                                                                                                                                             *~<>
                            ~c.*! to",..~                1 o * "rralat ,.d ,., tN    t1 1" ***"'* 0 r                   1 I,~.                                                                                                 !.                                                                                                                                                  1-I=            .- ::*:.:.:::.::*'"'"".                   """"' . . . . , ' " " * * -
                                                                                                                                                                                                                                                                            ~

1-- - ~= Ll*atona, qray, arqlllac*oua. foa*tlltarou*

                                                                                                                                                                                                                                                                                          !'lard vl.1_!'1 tl'in hr~ula~ * ., * .,. of calc-*ceoua clay-
                                                                                                                                                                                                                                                                                                                                                                  "' '-"1 '" .,
                                                                                                                                                                                                                                                                                                                                                                         ~

I_~ :

                                                                                                                                                                                                                                                                            ,:.::::       *tona,         Ll-*ton* ..-.odula~ in pl*c-**

f== r:- 1-

                                                                                                        ~II*
                                                                                                                                                                                                                                                                            ~=

f== ,_

                                                                                                                                                                                                                                                                            ,~
 !="='-~
                                                                                                                                   *1                   'tot.al Dapth ol Borinq

SO.O Faat r-1-

                                                                                                                                                                                                                                                                              -*-~

f= *, *,

                                                                                                                                                                                                                                                                                                                                                                                                  ~: ::~~t:: n~ ":;. ~ ~ :~~-7~,=~~:. :~~~ ~ ~~,.~           \:             ,'"

I l -..l t '

                                                                                                                '       Ill:
                                                                                                                                                                                                                                                                            ~                                                                                                                        ~ \ ,,.,. .. oua c-J,.y~*on..
                                                                                                                                                                                                                                                                                                                                                                                                  "th *hunda"' ..-       or     t h 1~

IIP<"n,., .... r>nrl": ,.,. '"""'"""'o'"'"llY r laya*on .. .,.,...,,.,ft at ~]

1-qray rlaya'<>"'" -..lth ll....,*t.on., I . t--

o.Jr*y clayato"" with

                                                                                                          -- -:-r-.             I
                                                                                                              ,LI I.
                                 <rumt*ly
                                 ~r.o.y c J.o.y.o.to""'                                                                                                                                                                                                                      ~

f:= ToU1 O.pt:h or 1'1-orl"'t'

t>O.O l'a*~

I-- dar> y*

l.iOy*lont 1--

t-*-1 1-= t= r- ------- -------- t-- Tot a! D*pt'l c-t 1* ~* . nq - 70 f) t'e"'t t-- ll t-- 1- I I i

1, lq*U o<ew*> f=

r-- t-- I I f:= r-- c-- II ~=

~-1 II E ~- '                              ==================+/-+/-+/-=l;:Jt+/-=t:JJ*,*
                                                                                                                                       ~-

___, A~-

                                                                                                                                               !:Ill:*                                                                                                                      L COMANCHE PEAK S E.S t:~~~l.:-~~===========+/-+/-+/-=t2:;~;t+/-::J
                                                                                                                                                                                                                                                                            '                                                                                                   I             i '
~--L"_._____

I 1-- ,- - - - - - - - - ~ I 1

!-              1,   I BOJ.i   ~0              ~Hf£~  Ill() __ Of___                                                                                 test  lot(), Oil_!!         L-~~~r-==================t~~~~=+/-=

SHEET OF~ SOR NO_ FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS Dll Dll-10

~------------- , . '----------------------~~---.;...;;;.;..;..;.;.....;.;... FIC)l JRE 2 _5 _5 - 6 3

                                        , _T_~_x...~S  P~~~LI TSI::UI S~~~~;E,.~(::

lOG OF BORING ISNT~TION T!.US COMANCH( UTILITII!S

                                                                                                                                                                                             ~fAK II!JI'VICEI, ITEAM fLfCTJtiC LO. 0' IO!It!NQ INC.

ITATION COMANC~E TEXAS UTiLITIES PEAK S£~VICES. ST(A'-4 hECTAIC INC STATION

                                                                                                                                                                                                                                                                                                                                          ---,                   TEXAS        UTol ~ IES COMA,..,Crtl P(AI(

SERVICES STEAM tc.fCT.QI(: *

                                                                                                                                                                                                                                                                                                                                                                                                                        *I'll C.

5"'"HIQ.-.

                                                                                                                                             **-                                                                                                                                                                                                         ~I

.:-~ It-11 :::.; u-u LOG OF 60RtNG LOG OF BORI"<G lriiASO,.*JOMNHO~ A ASSOCIAH:S, I~C 6 ASSOCIAT!I, IHC c, _ _

OALLA$, TEXAS --- l~(*U*OII*IU:io...l.L lli:ASON-.IOH~STON MASON*JOHNSTON a ASSOCIAT(S. a ASSOC!Ar£5. DAlLA-S. T[XAS ..,,.~ "-C*T-*..11i....lL MASOI'hiOHNSTO~ DALLAS. DALLAS. TE)(AS I ! I Or"""' &&ndy clay "'lth ~~-*~one qr&v*l

                                                                                                                                                                                                                                                                                                                                             ~' :h:lii
                    ~-------------1~                                                                           *
                                                                                                                       -- f-() 0 <I *~     0 tan .. **th~red
                                                . .::*;:~: ~~ .' ":.-~;.~

cl*y~to.,e

                   ~ !:::~:~: ~o::~                                           <&cu                                                                                                                                                  o.  \o  JO  97 T~n   ***fl4\"

t .. y ... , 1 h l ,..,,.~,,,.,,..

part>ch*,.

                                                                                                                                                                                                                                   -- ---f---

Li-*tone. ~an, fo***i*fen><...

                                                         .,,.&th*r*d "'Hh *evere!v                                                                                                              L~*t~. 9t"*'f. *.t'flllae-&,
                                                         "'e6tl'>et".,.d <"&lo:a,. .. ou* *an                                                                                                   foa*111t*rou* . . . lth thin I     qray L.S                        cl*y*t<')nr ha.n<l&                                                                                                                    1rreqular * * * - <>t cal<:ar60U*
                   ~     *oft r l&y*ton*                                                                                                                                                        clay* ton*                         0. 0 0 0 100 .,
                 ~~~-------------------f-1r-t-*t--r
                    **-**onr.-, qr*y. to**lllt*rou*. nod .. lar t" pl*r**

Yltl'o t'>l"' lrr*c;vl** &tta"'* and l*r~*e* of qray S.-ctio"~*ooliti'l' 4- qr*y cl*y*ton*

                    ~*"dltO"**           "*'l'     tln6 qr&h>,          111'l"tly c&l('lf'60I11 w   lth   bl6<:~      lt&1f'*                                                                                                                                                                                    o.o 10. 100 90 l
                                                                                                                                                                                                                                                                              &orinq bail..-ct to

doepU. of 11.3 !e"t 1

() .7 96 .. _, "'"*~o~oo. o" ol too vf!:ry f "'"' qr& tn

                    "'~"II!:"""""'"**      f<>***llfero*a                                                      ~

_____________ !-- ...... 1 I - l**y*to"** l *""'*ton*, d&rlo. qray, qr&~ wltl'> 11-&ton* l*n*e*

                                                     &ren&ceou&,         d6nae,       fine qr&in&d                   j     I

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                                                                                                                                                                                                                                                                                                       .~ ~

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                                                                                                                                                                                                                                                                                                        §I.

I

                                                                                                                                                                                                                                                                                                     *L-I Ll-*to"'"'* liqht ***        ""v*or*l*. "'**tl-,.,red, 1<'0*1!1 *r.d frl*t>li!l "'ned wH>, ;<'~": gun.el,
                  **nd *nd c:lay
                                                                                                                                                                                                                                                                                                       . "I'
                                                                                                                                                                                                                                                                                                     ~~~

c ' * "["' ,,

                                                                                                                                                                                                                                                                                                        - - f-
                  ,. frbbh el*yUQnl!l l- rrl*bl* cl*y*tonl!l 1.1-*ton* vr*y. hu4, f~*Uit*tou*. *rqi.ll*c.au*.

v!th lrr"""lul*r thin to l" **am. of qr*y c*lc*r*ou* cJ*y*ton*

!!~n *t. S0-52.5' badly broken alonq clay*t-e 1-- 1,.\,.,.,etone, hard, llqht qr*y, toa*il1!eroua. erqLllac-eoua, Ll.-*tonf<. qr*y. l<:>eelllfeTo** "'1 t I, J ~requ l&r th 1 r, * .,.,.. of

==

60 761.* 2* c:l*y*ton* v/L S *njlll&c-...:>u* V>th Jrrequli!lr c'O!c:ar .. o<>K c:leyalon"' thtn to t* thlclo. c:l*v*ton* 1- --[-

                 ;~*~;:k9::;y c;~;~::~:"'        *IL.'    ~~==:~7~:~o!:~yintn-f-+-+--J
                                                                                                                                                                                                              ')

f--

                                                                                                                                                                                                                 ;---
                                                                                                                                                                                                                              '* triable clayeton.,

=

bedd*d with n.-roua

                                                                                                                                                               ".-l>.~c~~"-c0-00 1-+--+--+-Y                                                                                                                    [-
                                                                                                                                          "'"'"" vtth frtiLbl*

tt-1n * * * - of qr~ 64.0 <**t To1:al Depth ot 111or1nq

6~.0 I'***

Tot*l O*pth or Borlnq M

                                                                                                                                                                                                                 ~~      j - !_._<_'"~Y*_<o~"-"------------------------1--~-t-~-r

=

                                                                                                                                                                                                                 ~     ,     TotelOI!Iptho(lk>f!rHJ*flbOfeet f----

- ;--- -- ~

                                                                                                                                                                                                                 ;---

= =

                                                                                                                                                                                                                 ;---

I== I-- = 1-- 1-- f-1-- 1-- ~ f- ,_

1- - 1-- C- ~ == == COMANCHE PEAK S E.S FINAL SAFETY ANALYSIS REPORT

     ~Hf:[T NO 1  Of:  l UNITS 1 and 2 LOG      OF BORINGS SSA-2 -SSA-4 FIClJRE 2.5.5- 72

TEXAS UTILITIES SERVICII!:$, INC. Y£XAS UTIUT!£5 SERV!C[$, TEKAS Uli\.ITIES SER'VIC(S, >NC COMANCHE'. ~EAK STEAM £Lf.:CTJII( STATION Ifill C. COIIIIA..C.HE P(Ak STEAM ELECTIUC TEXAS UTILITt[S S£"VIC£S. INC. CONA..CHE PEAK STATION L<Ml Of' lOR lfiCG STEAM EU.:CTAIC STATIOfril LOG Of BOA lNG COMA..CHE P'i!AK ST(AM (I..[(;TlltiC STATION

. ~.:~:.!_-=-* LOG OF BORING - 0!0 2Q.:1__ LO. 0' IOiitiN8

--~

JUSON...IO"frii!TON DALLAS. a ASSOCIATES. TEIIAS lfrtC. fl('t\U-*-- MASON...;IOHNS'fON a ASSOCIATES, '" .."':._ MASON~...OMJ!f!TON DALlAS,

                                                                                                                                                                                                                                                                                                        &   A$$0(JAT£S.

TEXAS 1NC. ~-**-*' * - - - IIIA$0N~NST0N a ASSOCtAUI. IlK 0AllAS, TEXAS l*fy4f*OOJ*--- lt'-114~*-*-- DALLA$, TEXAS.

                                                                                                                                                                                                                                                                                                                                      ~ ~t

i!i i:

f---- f---- f----

                                                                                                                                                                                                                                     ~ ~         *'i _
                                                                                                                                                                                                                                                   ,       p..,n*trol'><"ter
                                                                                                                                                                                                                                                           !I own nndy c~~!: _ _ _ _ _ _ _ _ _ _ _ _ _

f-:;- C*flt brovn _ *

_ *
_ , , _
_ *
_ : ' - - - - - - - - -

                                                                                                                                                                                                                                     ---        1/                                                                                                          -                       0<10 rio. brown aandy clay
                 ~                                                                                                                                                                                                                               i;.:;

P<-nf!ltromet.,,... ) I== 1,,'*; ho , . , . , m,

f-10 1-- v~

                 ~                                                                                                                                                                                                                                                                                                                        .....

I

~                                                                                                                                                                                                                                                    ,_ * - - - - - * - - - - - - - - - - - - 1                                              '"
                 /                                                                                                                                                                                                                                ,::'    .S&ncty clav and         ~,..-ok*n l i-*ttme 1--                                                                                                                                                                                                                                               /                                                                                                                                 and      taft clay I

1!10<:l&atio: li-t.cme, ai>l;ad vith local qra-1

 ~
;=

t.l-at.on., qray, danae, ft"* qrai.nad., arqU l . l t c - a , l - f - + - - l foaaUU*rr.tut, (1(>11tl<: vitl"' thtn to 1' * * - ot calca:reO<>a clayatot>a '-+-+-

~                                                                                                                                                                                                                                                                                                                                                                                  *1. t.I"";~~a"**     tart  vi:: 1:,"" atal.n*,      toaaHU*roua,
!--f---jlf':"'j--,-c,>=.::::,*.,-,_,-.:--.--:,:=,.cc,-."'**""**"'*"'*--.--.-.c-,..,-,-:-":-:,-.-.---.-:,--l o. o. Joo ae
                                                                                                                                                                                                                                                                                                                                                            ~
;= -

J !<>act,ed 11-atona -~ Ll-at:of\e, qtay. hn* op*ained, toaailtf'aroua,

                                                                                                                                                                                                                                                                                                                                                                                   !! .:ta~*-~-""---------------
                                                                                                                                                                                                                                                                                                                                                            -                -   -         arq1lla.::eoua with    thi.l'l aa.._ of calcar-Ill t*-*to"'-*                                                                                                                                                                                                                        ~~ ~-                                    i*u**~one

t>roJ:.f!ln clayator,a and l

                                                                                                                                                                                                                                                                                                                                                            ~                                                                                              ~.~ *~

1-- L ;~~:::~~~~:!*a~:l~~;::;.:!th u-atona 0.0 t= l f-2"-- Ll-atane, q::ray. th*e <;~rain..:!. *u:*qUlac.oua, I== fQaailU'aroua. PQlHic vith thtn to 1~ * * * - ot

                       .::atcarao\la clayatoone                                                                                                                                                                                                                                                                                                            ~                        !.ll..,.*tona, qray,     tina qraii\Jid, fo*ailitero\1*,

1- anu llaceov* witt> thin aa-.- ot int:erbaddad 1-- e-- c:::::J--t:l!"""!-:"~*7:,.,':C:::;~ ~~:;:~:: *. fri&bl. W)'!;l\ 11-*tOM"

~                      n*

f= dedit 9ray catco~:r.aua elayatone vttfl nod"l** L\-et:cma. qt&y. ttne qraina<l. ro**l11f*roua. vith or 1 t ..eaf-cme ar.d. L.a . * *.._ 0 t 0,0 100 'ill

                                                                                                                                                                                                                                                                                                                                                                                   "-""illi..AllLW"'-..Lt.t>"-------1
~                                                                                                                                                                                                                                                          >ft'e<Jular thJ.~> tp l" * .,.,,.. ot o::*lcereo"* clayatone to. ***  M *~ ~ 25 s e 1--                                                                                                                                                                                                                                                                     broltan at 22.0-10 o* an<! ll <,to lt..l
                                                                                                                                                                                                                                    ~

5"<-'~lon

                                                                                                                                                                                                                                                                                                                                                                                    '" qray c:lay*tone with liNitOI\e
~

1-- t= ! - Ll-*ton*. 9ray, toaaillfal"o-, oolit:i.::. pyrUt.e h1 ollie** *l'lllllac-- "'lth t:hln * * - - of ol*y*t-

~                                                                                                                                                                                                                                   I==

t.i,.,.av:.na, ""*Y. al<~l.l.l*<:eoua, foa*i l i faro"** with lt..-<>q>.>l&r ***"'" ot da~lt qray celcar*oua r= c!&yat<mfl

l

~                                                                                                                                                                                                                                   I==

aott elayatona. cal.::ateoua f. 1-- .~.':___.~:'.r_;~-~:-~*------------,---* f--1-- -f--

1'taal C.pth of i!lorl*><l' .. ~0.0 reet [::= -r-ntal o.pth ct lk>rl.nq * !>0.0 F**t 1-- [== 1--

~                                                                                                                                                                                                                                   ~=

1--- 1--

;:=

f.- -=--=

'--                                                                                                                                                                                                                                 ;::=:
~                                                                                                                                                                                                                                   ~

1=: ~

f--

                                                                                                                                                                                                                                    ~
~                                                                                                                                                                                                                                   ~

t= ~ r= ==

f.- f.- ~ f-- =

~ f-- 1-- i= I

                                                                                                                                                                                                                                    ~                                                                                                                                                                                     COMANCHE PEAK S E.S.

~ ~ f- FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 1 - - - - - - - - - - - - - - - - , - - - * - - - *- - -

LOG OF BORINGS S0-1-S0-4 1-----------------*----

FIGURE 2.5.5-73

T(XAS UTll.ITII[J S[ltYICtl. INC. H:IIAS OTlLiilES SERVICES. INC TEXAS SERVICES, COtll.t.-.cHE fll'[.t.M ST(.t.M (l[CTJttC STATION UTlUT!ES INC. TEXAS UTILITIES S£RV1Ct:t, COMANCHE PEAK STEAM ELECTRIC STA7,0N o.- PEAK STEAM ELECTII!It STATION _ooc L08 BORIN8 COIIIAfrtCHE C01111AMCHE PEAfli STlAM £1.ECTRIC tTATION LOG OF BO~ING

.:.:.~-, --- _;;;o-7_ L<Mi OF BORIN4 L<Mi OF BOR INe

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            --~..!..._

au. *n ...,, lM' L ..<<.,.,..-:-- l* 4.0. 14.0'F\<)(**-"' WASON-.IOHNSTON a ASSOCIAT[I, INC MASON-.IOHNSTON !!. ASSOCIATE$,

                                                                                                                                                                                            <;* ~

l'h. It' DALLAS, TIE.XAS au-*-*-- DALLAS, T[US MAIOft-.IOHNtTON DAt.LAS,

                                                                                                                                                                                                                                                                                           &  ASSOCIATES, T!XAI IHC.

l<lV.. TIO.~ IIIASON...JOHNSTON DALLAl, a ASSOCIATEI, T(JlAS INC. '*--

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ,._,,.,._ . .iit...L_
         --~ ~ t

.

==

P*rwt.r~er-1.5 ardloolo -..dy ehy f.-- - .. ,1.*

-==

L i -

t - , l19ht 9r*y, h*rd with elay b-anda W.L.y 10-H-B W.LY 10 2:1-71 1-r- ==~

LLMIIUWI*. l19ht tan, b1'01l.,._ t..0 .__11 <;~fa-1 *l** frfll~t.e, bioela*tie. ifl. clay -tr1* and l.oc:*l f-f- -"

 ~
                 *r*V<IIl lt   ~ray,    hard w>th Ch.y bar..:h                                                                                                                                                                                  t---

r;;;- ~~ L'- q<ay

ton oondy clOy *It> L.l.

f==l-

                                                                                                                                                                                                                                                                                                                                                                   ~t"~"~*~~~:**:*:-:'----------------~~~*;~w~**tl~~ij~gt-':'L_l_j
 *-                                                                                                                                                                                                                                                     Lt-*t.O"M', tan

1\qht 9r*y, ow;>deret* hard, f-1-- f==

LiM*~. 9ray, fine 9r.in..S, bioc-la*t1c in th*

                                                                                                                                                                                                                                                        -th*red' r-;-;-
 ~               top 2 , . .t.. toa*ilit'*roua, ar1Ullae.o11a, 1"'ter~

t--- f== O.dde6 with thln 1rr..,uler . . . . . or 9ray eele*r-us

   ,.                                                                                                                                                                                           1-+-

eley*tone triabl* cal.:ar..,u* el*y*tOO'Ie with *-11

at 26.1 a* l-*** and. nodule* of lt-.at.one ~+--+---+--" I-- 1 I~

~~-

1'.0\\CI

 -                                                                                                                                                                                                     I                                                                                                                                                           I==                 l-t!z:i3
 =-:_I-                                                                                                                                                                                                                                                                                                                                                            ~<,)l.J
 ==
 ~                                                                                                                                                                                                   +                                                                                                              ---

1-

                                                                                                                                                                                                                                                                                                                                                                   ~                                                                                                      --

t--- 1.-1-*ton*, tray, *r'flllfiCMuiJ to**111f&r'O\Oofl wtth 1--~~~~--------------------~ t---

,: =

ctllcar..,u* c~ayaton* * ..._

t--- t---

t--- f-- t---

18" aot't. cleystone 5.0

                                                                                                                                                                                                                                                                                                                                                                   ~6l6.h
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ~.o
 ~-r--rr~-T--.-,~---.-.,-~-.-,~----,.-_,-,---,---------4--"f-l-l
 ~

r-:- '"! ** TEXAS UTILITI[S S£RYIC£S, INC. TEXAS UTI'-ITJE$ S!:ltYIC[S, T£XAS UTILITIES SEAVlC[$, snno'f

.::~

COVAJfCH( fii'I[Atl' ST£AIII ELIECTitiC STATtON INC. TEXAS UTiliTIES SERV.CES. INC COfiiJAJifCHE PfAJC STt:A..: EI.ECflttC LOG OF IOMIN8 COIIIAMCHE fii'[AK ~TEAM ElECTitiC ITAfiON COMANCHE PfAII STEAM Et ((.TAlC STATION L08 OF BOR lNG

.:-.. ~-S0-6 Lot OF lOIII Uti

                                                                                                                                                                                                                      --.......!£:.!.__                                            1..00 OF BORING MASC>>C--..IOHN5TO"        a    ASSOCIATrS.         INC                   '*--                                                                              *t*.     *1h40,l?O*a._.., **     OO:---                                                                                StA     11"11>2(),)\()L  ~:: ::~,.-
                                                                                                                                                                                                                                                                                                                                                 ..        :*J-- ~                                            MASON-.tOHN!TOfll               a    ASSOC!AT[S,         INC.                        '*--

DALLAS, TEXAS *ar-~t\.1,..<<001* IIIAIOfih.tOHNSTOf!t a *UIOCIAflt, INC '*-- MAS0f'h10Ht.JSTON a ASSOC*AT£S. IN(. f OALL,AS. TEXAS aat-~lllw.l>OII*~ DAL'-AS, T[XAS pu- IUL ht~on001 .t.67.1.__ DALLAS, TEXAS ~,* l r-~~~.-------~~~~-.r=~=r====r { l ( V&"O" r--;:::::..,...:::;-~:..:::;:...:.r--11 I I~ = i ;it:l:i!i~=l i

==

L.-.*t.oroe, li9ht tan. t., ft.,. 9rained, t'oaailiferOQ&,

                                                                                                                                *rown                                                                                                                                                                                                                                                                                                       t*"'
                                                                                                                                                                                                                                                    ~
                                                                                                                                                                                                                                                                                                                                                                                                  -*th*red,       iflterbe.:!ded with             -*ther..S clayaton .

Mft4y e bTo'llen et L.S. nod~>lar.

                                                                                                                                                                                                                                                                                                                                                                                                              *U..,_

1~-11* l.lfpar *- with brD<oiiO'!I **ndy elay

                                                                                                                                                                                                                                            ----~"'47~~-* - - - - - - - - - - - - - - -                                                                                                                                                                                   2.0 2   o lllO 42
                                                                                                                                                                                                                                                     ~

8: 4.0 2.9

                                                                                                                                                                                                                                                                                                                                                                                                                                                          !;;y.z~"-1-l-+-+-t--1
                                                                                                                                                                                                                                                    ~

to 10.1*

                                                                                                                                                                              .                                                                                                                                      -t-                                                                        u* alt * .,..t.cl tan clay*tOI'Ioa an4 11-aton* *r.da, l'  f c *l       '     0                                                                                                                                                                                                     1.01                                                                 ~: i!f~ ~*~!htH.!~tona 2':
                                                                                                                                                                                                                                                                                                                     '-H
                                                                                                                                                                                                                                                                                                                       ).0                                                                                                              with clayaton* * - -

an san y c *y ., -
one ,rave ll" **v.:r*ly -*thered. L.a. a-oft I *~

                                                                                                                                                                                               !i.o Ll I
                                                                                                                                                                                                                                                    - l u   , *I w LY   10-10-11      1-f-                                                                                                       Lt..atan*. darll 'I~'"Y* uo~

I Open to o;.o.O fC>**lliferoua hard with r't Usn* ' * , ** very ttn* 'l.o:-alna I J* -.-ttcel t.o:-ect'-'1'* S.at~detor..,

                                                                                                                                                                                                                                                                                                                                                                                                                               *kt'Jhtly calc*r-w*                        o.o 10.0 liC

10. 10.

Clat"*tone qray caleareoua wlth nodule* of t..S th1"' u**- or L.S. at 2'!> 3-lo.*

                                                                                                                                                                                                                      !                                                                                                                                                                                                    Li-*t.,.,e, very fine 9r*lned, t-t-                    I                                                                                                                                                                                                    qray v1th 9ray eleysto"'*

_ _ _ _ __!lntereeb~19.:"-"------t-J-t-f-l 2 _0 l.C 100 100 I I tor~~-"to

                                                                                                          "       '     0
                                                                                                                                                                                                             ~0   -t!                                                                                                                                                                                                                      COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 1------------------ LOG OF BORINGS

                                                                                                                                                                                                              .. . .                                                                                                                                                                                                                            S0-5_-:::--IO_Jl ES-1 I
                                                                                                                                                                                               **=t=~~ ~~~; **~ -~.__

'----------------*---~--~*---*----------- FIGURE 2. 5. 5 - 7 4

                                                                                                                                                                                                                                                                                                                                                                              -*--~*--**----                -----..----*-

I

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ~' =~~~ d i r==

t *-**o"** lt~.oc"...,d w~ite to l~gh~ Ut.<' . .,.,.Y *ott-

                                                                                                                                                                                                                                                                                                                                                                                                            ~~t~:'~lulll harG,      loe,.il<retou*      1" , . , **"dy e:lay i--
                                                                                                                                                                                                                                                                                              ~!:~:~;*~=~.:::*~!~!*~:.*_* -~!-::'.~:~ t_~r-!ll
                                                                                                                                                                                                                                                                                             ..... ath*cl&d. cl*y*tcm*, b£ok*.-,

4 8 J.-.1' _ _:ppo~r )" *1x*<i w:th tan__:!_*l 2" ~ray clayat.on* 10" qray clayato-"* L1-*tona. arena<:e<:'lua, 'JC&y roaatlifan>*Ja, oolitic ... tt~

                                                                                                                                                                                                                                                                                              *rraqular thtr t<> l." a..__ o!

qray <:layatonc I f>Cf' r~a.,.t, r* sa .. daton* vary tina qraln 9 ., A.,,100 calc:araoua pyr~tlc with

                                                                                                                                                                                                                                                                      -t-"""ll L . . . . . . k - -                     calcar.,oua clayasqn* *ns*rcal*ttp a
                                                                                                                                                                                                                                                                                             .,. ~ard qray rtlcarao*..>a <:la;aton*

l ___jc-'-'-'!'1 t !.;ill-.__

                                                                                                                                                                                                                                                                ~~--;.12.!..4J,Jo'cr'!.-    1         I ~!:*:~:* <:~::,!~~.:*,::~:~.- -=~~ltu~~-~~ ~~ ~

l~~~~~.:~~~~,:~:*r*-*=- TEXAS UTILITI(S SEIWIC[S. INC. COMANCHE P(.&K STEAM £LECTitiC STATION LOI Of' BORING

.:.;-~

MASOfif-.IOMNSTON OAL.l.AS, A ASSOCIAT£1, Tf:US INC. lll.C., .... .....__ TEXAS UTI L1 T lf.S SERVICES. INC COMA..CHE PEAK STEAM ELECTRIC STATION TEXAS UTILITIES S!RVICI:S, INC.. TEXAS \JTLLITlES SERVICES, INC LOG OF BORING COMANCHE PEAK STEAM EL!:CTftiC Lot 01' IOitiNQ STATtON

                                                                                                                                                                                                                                                                                    ,_.,_                  COMANCHE P[AI(           STEAM ELECTRIC     STATION

.:t*J~ LOG OF BORING

~)

MASON*JOtHojSTON & ASSOCIATES, INC :.::."~' ~~-~=:~~T~nq I<>* ~ll*P'.S*]_ a tHC **-- {L(YIIh(lll* _:-_;JIJ~'Jb MASON~MNSTON ASSOCIAT(S, DALLAS, TEX:A5 DALLAS, TEXAS. 1 ~ 1 .,,.,.,.7..liL.li...._ MASON*JOI-iNSTON DALLAS, 8 ASSOCIATES, T(XAS r--.--.-r-.-------------~~~~~~------~==~~~~ ~Q ,.,. r~*****ooo~

                                                                                                                                                                                                                                                                                                                                                            ;I I i: I,~    ..     ::::  .

1--- 1-- II Ll-ato"** b>o<la*t<<C" fraqrro.,nfa

                                                                                        '"fan uon<1y                I                         I I
                                                                                                                                                                                                                                                                                                                                                             ~          ~~~:~!i~!

I== : *1 ~:~;;:*tan" --~j ~~:~ 4 f:::=~ " ' -- ~ :-', : ~ .'- :: l>gtot qray, **v*rotly Lt...&tone, 9ray, f011a1lite'"ous, -lit.ic,

                           ~- arena<:"aou* ll....,atona                                                         L "    ---:       ~**    ~.,.                                                                                                                                                                                                                                                              a'"91llac-u* v1Ul lnt*rb.&!iflllll Dd

r l t 9ny 1 1 Ll-*tona, <Jra~. han~. arana<:"<!<:>..,* "'*" thir. _____._ -----1 ..:':.:::c':.:'""'='--------------< 6.

j§~~"'"'""' '"

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       $, fJ $l

~ f------j~' l ' Co "toa<oo"* , I

                                                                                                                                                                                                                                                                                                                                                                                                       -   Clay*t.oro*, dark 'fl'&y, *it.h l*n*** and thin * -

of 'ft'AY H-*tCif'le, fl'b.bla to -.111- Un~

      *r                   sa"<~"'"'**     .., .. ,,   t", '~'": ..           *l,qhtlr , .. 1,a-.,*ou*        ~   11
                                                                                                                       <J   o .oo       ~>P j 1" elayat.-

6" hard elayat.o.,. r ::~:; ~~~-~~ ~::~ . ~~~. ~:,*~:"(.:~:~.,\~;" ,,.,..c : I L~atone. 9r*y, toa*111fai'Oiol8, oollt.le. arvUl~ l.O l.O 100

                      ~.' -;~;~;:~ . ~:~:~:~~;::~::,~~~~::~::*~~-*=

viti\ dark 9ray ~~:l&y*t- * - [_~_..:. 4 § _*-*-*-*~

                                                                                                                 -~-~_j                                                                                                                                                                                                                                                                                    4" doark 9ray ~~:layst.ona, nodula'" at 20.6-21.6'
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       **::;:*:;,.:;'"++-+-l-1 0 100 lOOt t== *wr,i--1-~--~_,_~_.
                                                                                                                                                                                                                                                                                                                                                                                                  .-*r                  __wUh
                                                                                                                                                                                                                                                                                                                                                                                                                          -_~__bl***
                                                                                                                                                                                                                                                                                                                                                                                                                                  _~_._~_  .._._._'_'*_*_MM
                                                                                                                                                                                                                                                                                                                                                                                                                                           "'"""            __._'_'_~_ht_l_'~~-*-**+*-*40-lM+-181

~ ~_.-=:::j_-4_,*-,-- f=="

                     ~ -,                                                                                                          -1 t::-:>o          oolcor-~

_ , _J ~~~~~::::~ :~/::~:~: w!*~ - 11,1

                                  \ t,..,..,.,on~        QT&\'       *~ .. ""cro,~

t_~ Total IMpth of aoriru,

U.O p_,

                                 "*r" ...-,

h ~ 1 a*. &f ,, .r * ,."' 1 ~ * "" "

----j ------ !

F-i F~: COMANCHE PEAK S E. S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS ES-2 -- ES-9

Tt:XAS UTILI TIES SERVICES, INC TEXAS UTI Ll TIES SERVICES, INC COMANCHE PEAK STEAM ELECTRIC STATION COMANCHE PEAK STEAM ELECTRIC STATION LOG OF BORING LOG OF BORING MASON-JOHNSTOI'<t a ASSOCIATES, ~ * .91.l.;o- - - MASON-JOHNSTON a ASSOCIATES, E,m.,_ __ . DALLAS, TEXAS fLE:HT*O>< 04]...5..:L DALLAS TE:XAS CHv,. *-~~**** ELEIAf*O>< ..il.l.J.~- f-f-I'*' *.J

                                                                                                                                                    ==
                                                                                                                                                      ==

100 u

           ~---------------~                                                                                                                        --
                                                                                                                                                      ==

r".T;*p r.')') il,'~,

D .,.,.u,.,..,

==

_1]'1JS:U,j[.; L'1teTJSGlV Cl.\rr~J, co..etatel, ~ r,,;vl. to ... ni, m-> - - BHi.l

==

_.L'trSI'):l:E; ver_; ug~ili>COC\.t5, sll:O:'l<;lj fo~sl:l:'Pn">.l5,

                     --TO.ie::ate.""'rd,:;r:r; 1--

1-- 1-- 1-- 1-- 1--

                     ~.::l!:S:'YOL; f<>S'iil.i:'*c:-ous, <.llq:;t1)'  .tr<J.l~lacec>J<,

t.'ur.cla*l~*r,;-.,:,".:>r::i,gr<oy gpdl.._., I= I-- I= 1---- 40- ,0 ,,1 I=- 1-- 1-- 1--

           ~~u-~==-.-"-"-th-~-,,-,G-c=-,-,,-"-.1-fN-~'-"'~-.,-~~.~                                                                                ~

qr.:-y 1-- 1-- 1-- 1-- I-I= 1-- il!'>pllaceous, <:J :.r. to , ...,. .-li'" LlrHr,Fie, 1--

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                                                                                                               "'7,9                                f-
                                      'f'\<J' 1--

t:= SHEET NO _____.LOF.-.2... BOR NO:.:>.*L r SHEET BOR NO~_:!_ COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LogofBorillgS (Sheetlof3) FIGURE 2.5.5-76

TEXAS UTILiTIES SERVICES, JNC TEXAS UTILITIES SERVICES. INC COMANCHE PEAK STEAM ELECTRIC STATION COMANCHE PEAK STEAM ElECTRIC STATION LOG OF BORING SO"*WS'f-2_ LOG Of ROFUNG '

                                                                                                                            !_!)CAT I()~... illL---

MASOtHOHNSTON 6 ASSOCIATES, INC ( -~ll~ MASON*JOMNSTON Bl ASSOCtAT£S, *NC DAL.LAS, TEXAS UUAT*O!O ~1L_J_i__ DAllAS, TEXAS JAtu,. _ _ t:..£>-"oN£_!_7_~.23.-

                                                                                                                                                                                                                       ~I
 ~                I..'NI.:.<ro::t;<:> thL'l oo   ~ll\lt. bed:lOO, sparce fYI"lte n;rlules, r-;-=                                *rory lvud,      \N>
 ==821.0
 ==

LL'~"lUIE- mtensely l::c,rro...o:..l, ugdhc:eoo.:s, ;ro:leriiV!ly )"lo!!U 10. 10. toh.u-d,qrily

-- 30 an.s
                  ~~;                 very arqilliiCeO.lS, sliqht.ly           foosilif~rous,       n:xl.

_h lmU. 'Jl."I.IY

                  ~; =~ argill&..-oous, very fossillfe~. very 11a.l:'d,                                      f----

32 ~!114.19 ~srrn<:; ::;;~l~ ni~:"/~~;=*~~~~s~if~~~k

    -        *t: l:T:!!:~Jr           w:'1;)" U'Jlll.-.:;eu.v;, ~.hin 6l-lt-saro:..l. ler.s, hard, gra**

~ ~~ ~9---o<"'O"O.A-,,sroNC:::;,=-,-=.,-k-=CC=cc,:-,-c,o:=,:'C,l"'Cif=.,-,,-,,,i~=-.-:'P'::-,:-,-------1 1:-:":l-

                                                                                                             ~ 0. 1 ().

t---- ~808.59 I== LL'J:::S"l:'~, very arglltoc..o.~~, ~gtU; Ulrr ', ttn:lcrctely hard, gr11y t---- 42.~:.2? P-h ~r ~~~l~s, ml"t'Cro'.IS tlun da} liiT.in<~e, m:d.

                  ~; ~~~~~~~l~~:a~e~r~'                                                 l1!ltu,e km~

BOR. NO.~ SHEET NO ~OF___l__ BOR NO.~ COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 log of Borings SY

1 - $ ~ -4 (5heet2of3)

FIGURE 2.5.5-76

TEXAS UTiliTIES SERVICES, INC Tl!:l(AS UTILI TIE 5 SERVICES, INC COMANCHE PEAK STEAM ELECTRIC STATION COMANCHE PEAK STEAM EL£CTA1C STATION LOG OF BORING LOG OF BORING SO"loO~ ~TfHA,.Tf~~

                                                                                                         *OL4l>Q~~  :tQ]Q - - * -    OATfCOIII'I.H£0~

1~11f ---~ MASON-JOHNSTON !l ASSOCIATES, INC £.':!:?1~ MASON-JOHNSTON 8 ASSOCIATES, INC DALLAS. TEXAS _ _ £L£'<'AT*0~247,2'1,_ DALLAS, TEXAS i--- f--- f--- f--- II II I

                                                                                                                                                                                                                                         *"     8
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9.0 9.( f--- "' L.::'lE'.SID;L* <:d:.cn.;c_*ly ,._,rr<><<i, '-l"q\llaceous, -nk1Jtel:;

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t.o t-.::.rd, '}f<lY l c.=*;:;;;:,;;;;;: ;n;*ll;.~c. I;*::~::::::::~:~~::*:~~-::,.~.~~:*:.

                                                                                                                                                    ~;:;:                                                     **~* '"*"'hf<'~'* **~      -    _
                                                                                                                                                     -       CL.\JS1U!E.; fiss1le to ~JOCk', fractW'e, calcareO".L~, L.rn, *.lrl!'l hI ~a,                     foml;f .. ~*. '"""' oL>*,         !~*~. '='*    "I a.c [ n f--                     nt~;b.lrro\u:J,arglllace:::<.~s,hard,CJ'-"3 f---

f--- f---

f----- f--- f---

I-f- f--- f--- f--- f---

                                                                                                                                  ~
                                                                                                                                  ~

1-- f-NO .l Qt:_ 1 BOA NO .:i:i-4 SHEET NO _l_OF.__l.._ BOA. NO~ S~EET COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 to.goffl:orings

>Y-1-SY-4 (Sheat3of3)

FIGURE 2.5.S-76

1'1 OCTOB R

                                                                                                         'll',     ~~~*n    11,1,     ~~~zr~~~

2f JAN 1973 I I I I 1I i ! I

                                                                                                                                                                    ~   1    FEB.       'f I I I I I I I I I I! I I I I I I I I z,o I              r              10 I I I I I I U_LL!..l..l.LLLL.ll I I I I I I I I 20 I
                                                                                                                                                                                                                                                                                    '3A I I I I I I I I !I 0

D4TE OF WATER LEVEL OBSERVATION

                                                                                                           ~itzolllcltrs   Re-insMII.O P-I P-3                     ....,

VI _ r~~-~---~

                                                                                       ...J 0

I:

0 I_ 0

0: 0: w 1--- I.U ~ p~

                                  -- - - - - - - ,/_,/"                                 ::I 0
                                                                                                                                                            ~~4~~~~--~----~~--~~------~~==-

N

                                 . r---..._ /_/

_-:.1 /~-- P-7 n:

                                                                                                                                                "' ~
                                                                                                                                                                                                                                           -- - -*P-!4  -   ---
                                                                                                                                                        ~

_//

                                        /
                                     ./
                                                                                                                                                                "-------- - - - - - - - - - - - - - - - - - - - - . . P - 1 2
                                                                                             ':lcnng .No.      Depth of        Data- s..t P1ez T1p* Ft                                  "'. 'p:r"2
                            /                                                                                                                                     P-9_ _ _ _ __
               ;V P-3                          ,Q/3/]2
                         /                                                                                         749 7
                                                                                                                                                                                                                                                          ).g
                     /

I

                                           \                                                      P-4              749 3       10/3/ r'
                                            \- -  - - - _P_-'}- - - - -

HQLf cH.oC_KED AI_ <.to'___ _ p --9_ __ 7491l ill/3/72 - P-1 I 750{) 0/3/72 P-12 737 9 !0/3/72

         ,/
            /                                                                                      P-15            7499         10/3/72
       /

P-17 _7_49~ JQL6L]2__- COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 PIEZOMETER OBSERVATION

-T~E~E BORINGS HAVt BEEN BLOWN DRY AT THE ~Ot-.4PLETION __Qf' _[)Rl!,I,J_I'!Q__

FIGURE 2. 5. 5-77

COMANCHE PEAK STEAM ELECTRIC STATION BORING NO. SITE _ _ _ _ _ _ _ _ ___:G.::LE:.::N...:R:::.OS::_:E~* ...:T.:.:EX::.:A::_S- - - - - - - - - J.O. NO. 1634S.03 SHEET_! OF __ ,_ COORDINATES N 9969.00 El0610.00 GROUND ELEV. {I) _ __.;:8::.;09~.4:..'_ _ INCLINATION VERTICAL BEARING N/A INsPECTOR _ _ ____;L::.::E.:...ST~E;;_R.:.:.":....*..:..TY;;;RA::!L:.:.A_ _ __ 87 MJA/B. CROM!:ANS DATE: START I FINISH 1 2122/R7 I ll1Zll CONTRACTOR I DRILLER DRY 1110188 OAMCO 12SO STATIC GROUNDWATER DEPTH I DATE HOLE IFTI I DRILL RIG TYPE DEPTH TO BEDROCK u JFTI TOTAL DEPTH DRILLED 40.7 (FT) METHODS: ROLLER CONE (6 IN. DIAMETER) DRILLING SOIL NONE SAMPLING SOIL DRILLING ROCK IMPREGNATED O!AMOND B!T (NX) DOUBLE TUBE-TYPE ~ONROTATING INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE mrs AND INSTALLATION or PIEZOMETER. COMMENTS AT CORNCR OF UNIT NO, 2. SAFEGUARD BUILDING, MD UN!T NO. 2 CONTAINMENT BUI! DING z~ E o::O:: 0~ ;;:; ~

                                                               §
                                                            <i'cl
                                                                     ~

o;:: :T:;:: w z-m 0

                                                                     ..J
  ;::>-     :;:w      -"W     w::E               0 UJ :>'o::U
  <w                  c.. c.. ..J:::>    <llo::O
   >"-'     ww        :I:~    c..Z       ~0~           1- :l C....J "'
                                                                >--oi                                     SAMPLE DESCRIPTION                                                              RESSURE TEST ( 1 w"-       0~        <( 1-(/)

1-:z ..J u (/) <(

Q. 0..

                                                                    <t a:
                              <(::)

cr.

  ..J~

0 w "'a:: a! "' a:

809.4 0 - -

                    -                                                                               PLACED GRAVEL FILL                                                                                     -

5-

                    -                                                                                                      5. 5'
                   -           RUN     I00/86                                        L!M!:STOIIE (LS), LlCiiT-HED!UM GRAY, FRESH, BE()()(D, IIMGES FROII CLEAII
                    -            I TO INTIMATELY IIJIXED WITH DISTORTED SEAMS Of CLAY 799.4         10 ----li-----4-----.j NO. 1          _
                    -         RUN 100/72 PSIGE

11.9

                    -                                                     - 13.8.                                                                                                        T!ME(M) FLOII(Gl CLAYSTOII£. DARK GREENISH GRAY, fRESH, SOFT, IIEll BEOOEO                                           3.0     0.03 -:..
                                                                          - 14.7.

15- CLAYS TOllE, AS Al!OVt

                    -~-4--+---~
                                                                          - 16.3'
                    -                                                                LliESTlllt, AS A80Vt, BUT 'IRST 1. 2' IS I!ITERB£1)0[0 I.IMESTOII£ A11D CLAYSTONE CLOSELY LAYERED. THE INTERYIL BECOMES AU!DST ALL 789,4         zo-                                                                     LIIESTOII£ TOIIARO THE BOnOII Of fillS INTtRYAl
                    -~-4--+----~
                   -                                                                                                                                                                        NO. 2         -
                    -                                                                                                                                                                    PSIGC

zo.z _

25 _

                  -_j--4-:--+-:-----1                                    - 24.7'                                                                                                         T!M!:(Ml,~

s.o 0.17-CLAYSTONE, DARK GRAY, FRESH, SOFT, VERT II£LL B£00£0 ( - SIIAI.£1 779.4 30 -

_2.:1.:-LIMESTOIIE. MEDIUM GRAY, HARD, FOSSILIFEROUS --

I. DATUt.l IS SEA LEVEL OF 1929. 1. PSIG£ IS Em:CTIYE PlttSSURE (II£AO) I

2. ~GROUND WATER LEVEL IN PSI ~. . . . . . . . . . . . . .~. . . . . . . . . . . . . . . . . . . . . .. . .

3. BLOWS REQUIRED TO DRIVE C/) 2"0.0. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S.

LIJ DISTANCE SHOWN USING .... 1401b. HAMMER FALLING lO". FINAL SAFETY ANALYSIS REPORT 0 z

INDICATES USE OF 3001b.

HAMMER. { ) INCHES OF UNITS 1 and 2 SAMPLE RECOVERY. o 4. o/o ROCK CORE RECOVERY/ W Z ROCK QUALITY DESIGNATION.

5. STD. PENETRATION LOG OF BORING NO. 9

~ RESISTANCE BLOWS/FT. AMENDMENT 78 ..J 6. UNIFIED SOIL CLASSIFICATION SYSTEt.l. JANUARY 15, 1990 FIGURE 2. 5 . 5-7 8 ( Sh. 1 )

BORING NO. SHEET_Z_OF COMANCHE PEAK STEAM ELECTRIC STATION SITE _ _ _ _ _ _ _ _ _.:.:.:;.:.GLEN.;:.;;..: ROSE..:......:;.H'X.;.;.:_As_ _ _ _ _ __ 16345.03 J.O. NO. - - - - - - - - SAMPLE DESCRIPTION RES SURE TEST '. 7

719.4 30

                --                                  - 32.2' ClAYSTONE, GREE~ISH GRAY. FRESH. SOFT. BEDDED RUN                          - VERY FOSSILIFEROUS. L!M£ST0Nf. LIGHT GRAY, FRESH, HARD. UEODED WITH SOM£ 98/92 7                          - 34.8'                                                                    MIXING OF CLAY CLAYSTONE, DARK GREENISH GRAY, FRESH, SOFT, VERY \/ELL BEDDED 35-
                  --~--4---+-----~
                  --    RUN 8  96/62                    - 37.9' UMESTONE. AS ABOVE BUT VERY FOSSIL!FtRCUS                                                       -

38 5

                                                                 * ' CLAYSTON(. WELL BEDDED                                                                  -

769.4 40-TO

40.7'

            -                                                                                      COMANCHE PEAK S. E.S.
               --                                                                             FINAL SAFETY ANALYSIS REPORT
                  -                                                                                          UNITS 1 and 2
                   -                                                                            LOG OF BORING NO. 9
                   -                     AMENDMENT 78                                                FIGURE        2 . 5 . 5-7 8 ( Sh.          2)

JANUARY 15, 1990

COMAHCHE PEAK STEAM ELECTRIC STATION BORING NO. _,o__ GLEN ROSE, TEXAS 16345.03 SITE J.O. NO. COORDINATES N 9694. SO E 10748.41 GROUND ELEV. (ll 809.4' SHEET

                                                                                                                                                                            -'- OF         1 VERTICAL                                                    N/A                                       LESTER      -:'YRALA INCLINATION                                                          BEARING                                        INSPECTOR                          ~.

12/7!?,7 12/9/87 MJA/OEN CROMEANS DATE : START I FINISH I CONTRACTOR I DRILLER DRY STATIC GROUNDWATER DEPTH I DATE HOLE (FT) I 1/29/88 DRILL RIG TYPE OAMCO I 220 2.6 40. B DEPTH TO BEDROCK 1FT) TOTAL DEPTH DRILLED 1FT) METHODS: F!SHTAIL BIT DRILLING SOIL NONE SAMPLING SOIL IMPREGNA1(D DiAMOND BIT ('IX), AND DOUBLE TUBE-TYPE NONROTAT!NG !NNER COPE BARREL DRILLING ROCK FOUR INTERVALS PRESSURE TESTED. PIEZOMETER !NSTALLED SPECIAL TESTING OR INSTRUMENTATION COMMENTS EAST OF FUEL OLOG. (FB)

                               !:; a:: a::                                § z~                                         ;;;      ~                       "'

o.:::. J:;: w 0~ - z.!:.~

                                                                          .J    0
                                                                                .J 0
               ~w         -'W w:::!!                                ..... :Ea:O
   .... w                 a.. a.. ....1:::>    "'a:O wW         :::!!>- a..Z         ~oe;:            t-:::l >-o~                                           SAMPLE DESCRIPTION                                       PkESSURE TEST( 7
   ;;w w"-
   ....~~

0!;:_ <t ... (/) :::!!z

                                    ~:::l
                                               ....1 m

(..) w O....J

                                                                <fl<t<>.

l

                                                                                ...a:

0.. UJ "'a: a: 0 a:

<.?

809.4 0 - PLACED GRAVEL FILL

                        -            RUN f

CLAYSTONE. DARK 2G EEN!SH GRAY, FRESH, SOF, WITH HU"ILUN AL eAH lNG>

l. 2' 100/38

           '                           I

FOSS !LS 5- UM£STONE, liGHT GRAY, FRESH, HARD, WITH THIN SEAMS OF CLAYSTONE

                       -             RUN 98/72                                                                                                                                                   -

2 ~0. 1 D) IGE = 6 .lJ

                      -              RUN
                       -                                                                            L!M£STONE, VERY LIGHT TO M£DIUM GRAY, FRESH, HARD, MODERATELY MASSIY! TIME ~<') ~LOi*,iiG"T 1

100/37 3 WITH THIN CLAYEY SEAMS s. 0 ~. 94--:=. 799.4 10- -

                       --            RUN 4

90/41

CORE LOSS
0.3' (CLAY BAND ? ) NO. 2 15-

CORE LOSS
0.2' (CLAY BAND 7)

PStGE, '1.7 - T[M[(M) FLOW(Gl o.o"F

                       -                                                                                                                                                        J.o RUN
                       -              5 100/62 LIM£ STONE, AS ABOVE BUT WITH LESS CLAY SEAMS 789.4         20-
                      .               6      100/0 NO. J l\..7      100/0 PS!GE

20.8 _

                     -                                                                 ---          CLAYSTONE, l/8" SEAM
                                                                                                                                                                              ~ FLOWIG1"'

3.0 0.00-- 25- RIJ1I -

                      -               8 100/19                                    - 25.7.

CLAYSTONE, DARK GREENISH GRAY, FRESH, HARD, MASSIVE -

--

27 .2' -

LIMESTONE, AS ABOVE 779.4 30 -

                                                                                      -             CLAYSTONE SEAM I. DATUM IS SEA LEVEL OF 1929.                                              7. PSIGE IS EFFECTIVE PRESSURE

2. ~GROUND WATER LEVEL (HEAD) IN PSI

3. BLOWS REQUIRED TO DRIVE

(/') 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. LLI DISTANCE SHOWN USING 1- 1401b. HAMMER FALLING 30". FINAL SAFETY ANALYSIS REPORT 0 z

INDICATES USE OF 3001b.

HAMMER. ( ) INCHES OF UNITS 1 and 2 ..... SAMPLE RECOVERY. Cl 4. %ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. LOG OF BORING NO. 10 LLI 5. STD. PENETRATION I!> LLI RESISTANCE BLOWS/FT. AMENDMENT 78

~       6. UNIFIED SOIL CLASSIFICATION SYSTEM.

JANUARY 15, 1990 i FIGURE 2.5.5-79 (Sh. 1)

BORING NO. I0 COMANCHE PEAK STEAM ELECTRIC STATION SHEET - 2 OF

                                                                                                                                                          ---2 GLEN ROSE, TEXAS                                                             16345.03 SITE                                                                                                          J.O. NO.
     ~                      !: ow a:: a::    ;;;     -;-

z :r~ l.U !D ~ "'0

                                                                    ..J Cl  z~

Q ...JW w::lE SAMPLE f-f-

a.. a.. ....I:::J <na::O l.U f- f-w a..w

E >- a.Z f-:;)

a:<.> o:;: DESCRIPTION PRESSURE TEST( 7l ~ w l.Ut.u

                       <! f-
                                          ~0~         (\....J U><t u.. cu..                 :::Ez      ....1   u l.U Vl                 !D      l.U

...J ~

               ~
                               <t:::J             a::

w U>a::

 '  .4    . 30
                                                                         - 30.4'
                                                                         - 31.2' CLAYSTONE, WITH FINE SAND-SIZE PARTICLES                             NO. 4
                    -                                                                                                                              ~ FLOW(G
                    -                                                             LIMESTONE, LIGHT GRAY, FRESH, MCOERATELY HARD                     PS!GE  ~   lo.o -

35-

                   -           RUN 8'  CLAYSTONE, DARK GREENISH GRAY, FRESH, SOFT ( "' SHALE)

0. 0 1.29-PSIGE

31.4-

                 -               9       100!14                                                                                                      3. 0       1.09-
                                                                         - 36. 3' LlMESTONE, AS MOVE                                                PS IGE

l'i.l -

3. 0 S.\4-

                    -                                                    - 38.6' CLAYSTONE, AS ABOVE 769.4        40-TO

40.8'

                   -                                                                                      COMANCHE PEAK S.E.S.
                 --                                                                                   FINAL SAFETY ANALYSIS REPORT
                 -                                                                                                  UNITS 1 and 2
                    --                                                                                     LOG OF BORING NO. 10 FIGURE        2.5.5-79 (Sh. 2 )

AMENDMENT 78 JANUARY 15, 1990

COMANCHE PEAK STEA.M ELECTRIC STATION SITE GLEN ROSE, TEXAS J.O. NO. 16345.03 BORING NO. -II- - N 9830.00 £ 10,000.00 808.6' SHEET _I OF 2 COORDINATES GROUND ELEV (ll VERTICAL N/A LESTER M. TYRALA INCLINATION BEARING INSPECTOR 12!11/87 12/14/87 MJA/3. CROMEANS DATE: START I FINISH I CONTRACTOR I DRILLER STATIC GROUNDWATER DEPTH I DATE

                                                                                                ~/A    (FT) I                 DRILL RIG TYPE                       DA.MCO
                                                                                                                                                         \

DEPTH TO BEDROCK 2.0 (FT) TOTAL DEPTH DRILLED 80.8 !FT) METHODS: DRILLING SOIL ROLLER CON( SAMPLING SOIL NONE DRILLING ROCK IMPREGNATED OJAMCND 3JT (NX), AND DOUBLE TUBE TYPE NONROTATJNG INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS AND !NSTALLAT!ON OF PIEZOMETER COMMENTS UNDER CRANE ADJACENT TO TURBINE BVILO!NG 1'8) z5 J:;:: w LIJ::;: E owa:: a::

                                                  ;:;       ~
                                                                       ;;;
                                                                    ~~ "'0 o;::

al z-.,

      -            5:w ........
                                                                             ...J Cl 1-w                      c.. c.. ...J~      Cfla:O            w  ::Eo:;U
      ~ ...        wi.IJ       ::i,.... a.Z       ~0~

1-::> >-oJ: SAMPLE DESCRIPTION PRESSU~E TEST( 7) w"- a:::_ 4: 1- :::;:z ..... u a...J "' Cfl~ Q. 0..

      ..... ~                  Ill      <!~       <D        4J         ::>   cr a:

0 4J <lla:: 0: 808.6 0 - 2.0' PLACED GRAVEL FILL -

                             -           RUN I

100/100 1 L!MESTONE. MEDIUM GRAY. FRESH, MODERATELY HARD, BEDDED, FOSSILIFEROUS, NO 1 - s- W!TII MAffY THIN O!STORTfO LAYERS OF CLAY SEAMS. INTIMATELY MIXED. PS!GE ** . - 7 9

                           --                                                                                                                                             iI RUN 2

100/94 T!ME{M) FLOW{ G)

; :;: CLAYSTONE, DARK GREENISH GRAY, FRESH, SOFT.

LIMESTONE, AS ABOVE WELL STRATIFIED ( ... SHALE 3.0 0. 34 9 4

                                                                                     * * ' L!M£STONE AND CLAYSTONE, INTIMATELY MIXED TOGETHER 798.6               10-
                                                                                     - !0 8'

LIM£STOHE, AS ABOVE, BUT FAIRlY PURE, WELL !MOURA TEO. FOSSILIFEROUS, -

RUN M£0JUM GRAY NO. 2 - 100/94 3 PS!G£

11.0 -

                                                                                     - 14. 7'                                                                                Tr~EIM' FLOWIJJT 15                                                              --CLAYSTONE BAND, D.2' J.O     0.60-LIM£ STONE. AS ABOVE RUN 100/54
                                                                                    - - FOSSILIFEROUS LAYER 4
                                                                                     - 19.1' zo-                                                                      CLAYSTONE, WELL STRATIFIED 78R. 6
                        -                RUN                                         - 21. 2' 84/23                                        l!M£STOHE, COMPETENT

VERY FOSSILIFEROUS 5 NO. J 1--- CORE LOSS
0.9' (CLAYSTONE)

PS!GE

23.3 -

                                                                                     - 24.1 25-                                                          *-          CORE LOSS

0.6' (CLAYSTONE) -=

TlM£(M\ FL0W(G7

                                                                                  ... -       CORE LOSS

0.6' (CLAYSTONE) 3.0 0.04-llUN 83/18 CLAYSTONE, WELL STRATIFIED 6

778.6 30 -

                                                                                     - 28.4' LIMESTONE. NUMf:ROVS CLAY SEAMS MIXED THROUGH THE LIMESTONE                                   -

I I. DATUM IS SEA LEVEl OF 1929, 7. PSJGE !S EFFECTIVE PRESSURE (HEAD)

2. ~GROUND WATER LEVEL IN PSI

             ~. BLOWS REQUIRED TO DRIVE

(/) 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. .... DISTANCE SHOWN USING I.U 0 1401b. HAMMER FALLING ~o*: FINAL SAFETY ANALYSIS REPORT z

INDICATES USE OF 3001b.

HAMMER. ( ) INCHES OF UNITS 1 and 2 SAMPLE RECOVERY. 0 4. % ROCK CORE RECOVERY/ z I.U ROCK QUALITY DESIGNATION. LOG OF BORING NO. 11

             ~. STO. PENETRATION

(!) RESISTANCE BLOWS/FT. AMENDMENT 78 ""'...J 6. UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 2.5.5-80 tSh. 1 ) SYSTEM. FIGURE

                                                                                                                                                                       !I BORING NO.

SHEET_2_0F COI'.ANCHE PEAK STEAM ELECTR!C STAT!ON GLEN ROSE. TEXAS J.O. NO. ----~-6-J4_s_.o_J_ _ _ __ SITE------------------------------------------ z

      -~    :r-       I ~~~91 tLJ    Oa:J
                                        ;;>    ~

a

            ~ ~ i' y~,

Q PRESSURE TEST(?)

 >-- >--                                                                                       SAM.PLE DESCRIPTION (f)
                                             ~0
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 > LU       OLL.(<ti-::<

0 w u.. ...J (J w

 ...J ~
               ~I <ll           <t z    CD a::

LU Cf>~ 773.6 JQ I -30. 9' - I

                                                                  -J1. ' CLAYSTONE, AS ABOVE 4

L: ~STONE, 110DERATELY FOSSILIFEROUS ;

                   -          I                                                                                                                         ~0. 4
                                                                  ~ 3:3.9'                                                                      ~

CLAYSTONE, AS ABOVE PS !GE 33.1

           ~5  -
                  -          I' :(UN I 100(42                     -35. I LIMESTONE. LIGHT GRAY, FRESH, 4ARD, BEDDED. RANGES FROH MODERATELY      TIME'><'        FLOWI~l-7 o~'PE TO !NHMflTrt v MIXEO WITH CLAY SEAMS AND DISTURBED CLAYSTONE J. 0        *J. 04   -

1[ LAYERS 1 - I 768.6 40 - -

                    -           RUN
                                                                                                                                                          ~0. 5 PSIGE*42.1-4'i -
                    -             a    1oonoo                                                                                                      I                        -
                  -                                                                                                                               :T!ME(M)~
                  -                                                                                                                                     3.0         0.02    -

75 ~. 6 so - I

                                                                                                                                                  *------1
                  -                                                                    AS ABOVE i

I NO. 6 ~ 55 - RUN LI~STOHE, PSIGE , 54.8 _ 100!100 9 1

                                                                                                                                                  !TlME{MJ.~

i 3.0 IJ.0l _ L!MESTOHE. ~IGHT TO ~O!UM GRAY, FRESH, HARO, BEDDED. VERY WELL 748.6 60-

                   -                                                        INDURATED. RANGES FROM FAIRLY PURE AND FOSSILIFEROUS TO WELL MIXED WITH CLAY SEAMS. THE ROCK IS VERY COMPETENT AND ONLY rlAS BREAKS WHERE MIND~ CLAY SEAMS ARE PRESENT                                      .I                      -=

NO. 7

                                                                                                                                                    ,TJ~Eifl)~

L!~STONE, AS ABOVE I PSIGE

14.8 -

                  -              RUN i J.O PS!GE

48.9 -

0.00 - 65-100(100 J.O 0.14_ 10 PSIGE

63.8 _

                  --                                                                                                                                   PS 3

t.2E * ~B :: - J.O O.Of-

                                                                                                                                                        \r.~E

l*:;a00 738.6 70-1 NO. 8 I TIME(M)~

LIMESTONE, AS ABOVE 1

PSIGE

42.2 -

3.0 0.00 -

RUN 75- .PSIGE

59.4-

                  -               11   100/ 97 I    3.0         0.13-
                  --                                                                                                                                 [P~~~E

PSIGE
59.4 7~:: 2 72 8.6

                  -                                                                                                                                    Ps 3

I I'2r * ~2:; I J.O 0.00-80 - TO

80.8'

                  -                                                                                                              COMANCHE PEAK S. E.S.

1 FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 78 LOG OF BORING NO. ll JANUARY 15, 1990 FIGURE 2.5.5-80 (Sh. 2)

PEH STEA!I ELECTRIC STAT:ON 12 COHANC~E GLEH ROSE. TEXAS :6J45.0J BORING NO. SITE J.O. NO. N 9394.40 E 10179.40 R09. S' SHEET _I OF - - - COORDINATES GROUND ELEV. (!) VERT! CAL ri/A LESTER "* T¥RALA INCLINATION BEARING INSPECTOR 12/9/87 11/11/87 MJA/G. '!'AVLOR DATE: START I FINISH I CONTRACTOR I DRILLER GROUNDWATER DEPTH I DATE 20.8 (FT) I I /29/88 DRILL RIG TYPE '108)1. STATIC 40.4 IFTl DEPTH TO BEDROCK 1 0 (FT) TOTAL DEPTH DRILLED METHODS: I DRILLING SOIL ROLLER CONE (6 IH. DIAMETER) NOHE SAMPLING SOIL IMPREGNATED O!AMONO BIT (SX). DOUBLE TUSE-TYP£ ~ONROTAT!NG !t<NER CORE JARRH DRILLING ROCK PRESSURE TESTS AND lNSTALLEO PitZOMrTER SPECIAL TESTING OR INSTRUMENTATION

                                      ~OJ~CENT 'Q           ELECTRICAL YARD/SECURITY GATE.

COMMENTS z5 o;2 :z:;: w

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>;s

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(/)

                                       <t:::l        co       UJ                 a:

w (I) a: a: a: 809. s J PLACED GRAVEL FILL I. 0' RUN 100/100 so. l I PS!G£ ~ 4.9 L:~ESTONE (LS) LIGHT *o MEOIU~ GRAY, COMPETENT. RANGES FROM CLEAN *o ~.:._LOW!G)- J.:o - 5- IRREGULARLY Ml XED WITH CLAYEY SEAMS THAT ARE CONTORTED J. 0 RUN 2 I 00/68 799.5 10 -

                           -           RUN                                                     CLAYSTONE. INTERBED          .J'. OAR~ GRAY, WELL STRATIF!EO                  l      NO. 2
                           -             4       96/43                                                                                                                          PS!GE        9.5
                           -                                                                                                                                                   ~T!M£1~'      FL.O;..<fG)   _

CLAYSiOHE. TH!N INTERSEO

                                                                                     -         CLAYSTONE. THIN !NTERBEO                                                       1 1.0            0.00        -
                                                                                     -         CLAYSTONE. THIN !NTERSEO 15 -

RUN 5 I 00/82

                                                                                     -         FOSSIL SHELL I'RAGMENTS                                                        I
                          -                                                          --        VERY FOSSiliFEROUS
                          -                                                          --        VERY FOSS!L!FEROIJS II                           -

789.5 20 - - i

                                                                                    - 21.1' CLAYSTONE. GREENISH GRAY, FRESH, SOFT, WELL BEDDED I      ~0. J
                          -            RUN
                                                                                    - 23.2' l!Mt:STONE. VERY FOSSILIFEROUS
                                                                                    - - - CLAYSTONE. Tll!N !NTEROEDS I

IPS!GE* 1'.7 - I~:_L!!l<_~'- 25 - 6 98/32

25. J' CLAYSTONE, \/ELL BEDDED ( ~ SHALE) l.O 0.'JO-i I -

779.5 30 - LL'IESTONE WITH :RREGUL.AR CONTORTED LAYERS OF CLAY SEAMS I - I. DATUM IS SEA lEVEl OF 19?9. 7. PSlGE !S EFFECTIVE PRESSURE (HEAD I

2. ¥-GROUND WATER LEVEL tN OS T

3. BLOWS REQUIRED TO DRIVE

(/) 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S. E.S. l.iJ DISTANCE SHOWN USING 1- 1401b. HAMMER FALLING 30". FINAL SAFETY ANALYSIS REPORT 0 z

INDICATES USE OF 3001b.

HAMMER. ( ) INCHES OF UNITS 1 Bnd 2

'0             SAMPLE RECOVERY.

4.% ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. l.iJ ~- STD. PENETRATION LOG OF BORING NO. 12 (!) RESISTANCE BLOWS/FT. AMENDMENT 78 l.iJ

6. UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990

..J SYSTEM.                                                                                                                 FIGURE          2.5.5-81 (Sh. 1 )

BORING NO. --- 12 SHEET_2_ OF --- 2 COMA~CHE PEAK STEAA ELECTRIC STATTON GLEN ROSE. TEXAS 1634S.03 SITE J.O. NO.

                               ,._                 q:
    ~

z.:=. tt:tt: o:ij ;;:; ;n "..J i:-;.:: 0 lJ.J 0 z~ o~

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                                                                       - li.O'                                                                  NO. 4
                       -                                                       CLAYSTONE. DARK GREENISH GRAY, FRESH, SOFT                  i
                       -                                                                                                                   I PS!CE  , '8.8
                                                                       -33.1' L!flESTONE, AS ABOVE RU~                                -34. 1'                                                             i~~

100/63 CLAYS TOllE, AS ABOVE ; J.D ~.~0-7 Jl- -JS. 2'

                 -                                                                                                                                                =

LIMESTONE, AS ABOVE IPSIGE, 34.3

                                                                       -37 .0' Cl.J\ YSTONE, AS ABOVE                                      IT!~E(M!,~
                                                                       -37.7.

L!HESTONE, AS ABOVE I J.O 0.0? :_ 769. s 40- TO

40.4'

                --                                                                                        COMANCHE PEAK S.E.S.
                  -                                                                                   FINAL SAFETY ANALYSIS REPORT
                 -                                                                                                 UNITS 1 and 2 LOG OF BORING NO. 12 AMENDMENT 78                                       FIGURE 2

5
5 - 81 (Sh. 2)

JANUARY 15, 1990

COMANCHE PEAK STEAM ELECTRIC STATION SITE GLEN ROSE, TEXAS J.O. NO. !634~.03 BORING NO. --- ( COORDINATES N 9027.05 E 10705.25 GROUND ELEV (I) 810. 0' SHEET _I OF VERTICAL N/A LESTER ~. TYRALA INCLINATION BEARING INSPECTOR MJA/G, TAYLOR DATE: START I FINISH 12/07/87 I 12/09/R7 CONTRACTOR I DRILLER STATIC GROUNDWATER DEPTH I DATE ~.!11 I /2R/88 DRILL RIG TYPE MOBIL G-8 DEPTH TO BEDROCK 32.0 IFTl TOTAL DEPTH DRILLED 45.0 'nl METHODS: DRILLING SOIL FISHTAIL/TR!-CONE (6 IN. DIAMETER! N/A (NONE) SAMPLING SOIL DRILLING ROCK NX - IMPREGNATED DIAMOND BIT. AND DOUBLE TUBE TYPE NONROTATING INNER CORE 3ARREL PRESSURE TESTS AND INSTALLED PIEZOMETER SPECIAL TESTING OR INSTRUMENTATION AT SERVICE WATER INTAKE STRUCTURE (SWIS) - DRILLED INTO ROCK. COMMENTS

                                                                   "' -~ g"'

z§ !::. a::: a:: -;;; ~

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       .... tw             -'1.4.1 O..o..

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1- ::;) Q......J ~0~ SAMPLE DESCRIPTION RESSURE HST 71 w"- 0~ <(I- :l:z -' u (!)~ ::> 0. <t

    -'-                    (I)
                                    <(::;)     <D      w                    a:

w "'a:: a:: :? "' 0 lU.U u s_ 800.0 10-

                        --                                                                       CATEGORY I BACKFILL   (LIMESTONE WlTH MINOR CLAY)                               -

15-790.0 zo-25-780. D - -- JO I r I. DATUM IS SEA LEVEL OF 19l9. 7' PSIGE IS EFFECTIVE PRESSURE

2. -i- GROUND WATER L.EVEL (HEAD) !~ PSI

        ~. BL.OWS REQUIRED TO DRIVE

(/) UJ z"O.D. SAMPL.E SPOON s OR COMANCHE PEAK S.E.S. DISTANCE SHOWN USING t-FINAL SAFETY ANALYSIS REPORT 1401b. HAMMER FALLING ~o*: 0 z INDICATES USE OF ~OOib. HAMMER. ( ) INCHES OF UNITS 1 and 2 ' SAMPL.E RECOVERY. 0 4. % ROCK CORE RECOVERY I z ROCK QUALITY DESIGNATION. UJ (.!)

        !5. STD. PENETRATION AMENDMENT 78                           LOG OF BORING NO. 13 UJ           RESISTANCE BL.OWS/FT.

....J 6 . UNIFIED SOIL. CLASSIFICATION JANUARY 15, 1990 SYSTEM. FIGURE 2.5.5-82 ( Sh. 1 )

BORING NO. 'l COMANCHE PEAK STEAM ELECTRIC STATION SHEE ... _2_ OF

                                                                                                                                                                       ---2 GLEN ~OSE. T(X~S                                                             16345.03 SITE                                                                                                              J.O. NO.

I

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                     -                                                                   CATEGORY I BACKFILL LLAYSTONt,   DA~~*8REER!5H ~RAY, SOFT, FRESH, BEDDED           **~--         ERMEAB!LI'Y-f KUC 991 0                             JJ.l'   LIMESTONE, L!GHT GRAY, FRESH, HARD COMPETENT WITH MINOR FOSSIL               EST NO. '         -

I FRAGMENTS ~ :HTAKE-35- o.:s - 35.2'

                 -                     RUN
                     -                   2     9R/0                                      CLAYS':'ONE, DARK GREENISH GRAY, SOFT, FRESH.         WITH MINOR     I ~0. I
                                                                                                                                        ~EDDEO I"'~.,.,

CALC <EOUS LENSES

                                                                                                                                                                ':'IME!M) FLOW(G 1-3.0      0.00-.;...

770.0 40- - 40.4. RUN

                    --                   J     100/27                                    L l~ESTONE, AS ABOVE CLAYSTONE, 2 IN. SEAM, AS ABOVE iPSIGE

36.6 ITIME(M)_~

                     -                                                                   LIMESTONE. AS ABOVE, BUT CONTAINS CLAYEY SEAMS IRREGULARLY ORIENTED.

TO

45.0' i J .0 0.29 -

45

                                                                                                                                                                                ~ -
                    --                                                                                                                                        I                   -
                     -                                                                                                                                                           ~
                 --                                                                                                                                                             ~
                     -             II
                                                                                                                                                                                  ~
                 -                i                                                                                     COMANCHE PEAK S.E.S.
                 --               II                                                                               FINAL SAFETY ANALYSIS REPORT I

UNITS 1 and 2 LOG OF BORING NO. 13 AMENDMENT 78 JANUARY 15, 1990 FIGURE 2

5
5- 82 ( Sh
2 )

'---------~---------~~!!!!!!!!!!~!!!!!!!!!!!!!!!!!!!!!!!!!!~~~!i-ll

COIIAHCHE STEAM ELECRlC STAT!OH PEA~ SITE GLEN ROSE, TEXAS J.O. NO. 16)45. }J BORING NO. ' COORDINATES H 9395.00 E 10627.47 GROUND ELEV. {il 809.2. SHEET_! OF -! - -

                                                   ~ERTICAL                                                   N/A                                            LESTER    ~.  :YRALA INCLINATION                                                       BEARING                                           INSPECTOR 12/9/87                   12!11/87                                                           "-JA/8. CROHEANS DATE : START I FINISH                                                   I                          CONTRACTOR I DRILLER

8. 7 I 1/28/88 )AI1CO STATIC GROUNDWATER DEPTH I DATE (FT) DRILL RIG TYPE

2. 5 (I'T) TOTAL DEPTH DRILLED 40. I (FTI DEPTH TO BEDROCK METHODS:

ROLLER CONE I 6 IN. DIAMETER) DRILLING SOIL SAMPLING SOIL NONE DRILLING ROCK IMPREGNATED 0! AMOND BIT (N1\, AND DOUBLE TUBE- ;vP( ~ONROTATiNG l~NER CORE BARR(c PRESSURE AND INSTALLED PIEZOMETER SPEC:AL TESTING OR INSTRUMENTATION ~ESTS ADJACENT TO UN IT I I SE S !DE) COMMENTS z5 :I:;=

                                !:::. a::O::

0~ ;;j ~ z§g 3"'

                                                                         § I                            II 0~

1-w 6::w w

                           ...J w w::!i a.. a.. ..J::l        "'crO Cl w   ;>;o;U
   ;'!w         wW         :::>>- a..Z           ~0~

t-:::l ~ox. O.....J "' SAMPLE DESCRIPTION rRE5SURE TES' '7 w"- O,l:::. <( 1- :.!z ..J u V)<O;a, 0.

<(

w >=> I _,~ <Jl <(::l <Il 0 w "'a:: Cl:

                                                                         <!)                                                                                                       j 809.2             0
                         -                                                                                                                                                         I                          -

PLACED GRAVEL fiLL I - 2 ,S' RUN 3.1' -CLAYSTONE, GREENISH GRAY, FRESH, SOFT. VERY IMPURE o!TH MINOR

                         -              l     l 00/88                                           INCLUSIONS CF FOSSIL 'RAGMENTS I                          -

s- I - NO. : LIMESTONE, VERY L!GHT GRAY, FRESH, HARO, IMPURE, WITH THIN CLAY BANOS, ~PSIGE o 4. 7

                         -            RUN IRREGULARLY SPACED ANO CONTORTED                                                iTIMEiM) FLCfi' c;-

2

;,Q J.00-.;...

100/86

                                                                                   -9.6.

799.2 10- io. 1' CLAYSTONE !HITRBEDS i

                         -                                                                                                                                                                NO. 2 3

1

                         -                                                                                                                                                           PSISE o  '1,;

INTERBEDDED LIMESTONE ANO CLAYSTONE. VERY SOFT WITH ~.ANY ~ATURAL PARTINGS IN THE CLAY SEAMS. THIS INTERVAL CONTAINS MANY CONTORTED ~F~C>1

                 '5-RUN                                                     AND O!STURS£0 INTERBEDS                                                                 J .c'         ; . 12
                        --              3     100/0 789.2           20 -
                        -                                                                                                                                                                                   --~
                                                                                               !NTERBEDOED LIMESTONE Altll CLAYSTONE
                                                                                  --          MANY SHElL FRAGME!fTS IN ClEAN L!MESTDN£ IPSIGE
                                                                                                                                                                                          ,~0.

0 3 l9,q - 25 -

                      -               RIJN CLAYSTONE, DARK GRAY, FRESH, SOFT, lltll S':'RATlF!tD, LACKING LIMESTONE
                                                                                   - 24. 9' LENSES

TIME'M).~

3.0 C.04-

                         -             4      99/ll
                       -                                                                      IIANY SHELL FRAGMENTS !N CLEAN LIMESTONE INTERBED
                      -                                                                       CLAYSTONE. AS ABOVE, li(LL STRATIFIED ( "'        SHALE)                                                     -

779.2 JO - I I. DATUM IS SEA LEVEL OF 1929. 7. PSlGE IS EfFECTIVE PRESSURE (HEAD)

2. -i- GROUND WATER LEVEL IM PSI

3. BLOWS REQUIRED TO DRIVE

(/) 20.0. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. UJ DISTANCE SHOWN USING

i401b. HAMMER FALLING 30~ FINAL SAFETY ANALYSIS REPORT 0 z

INDICATES USE OF 3001b.

HAMMER. ( ) INCHES OF UNITS 1 and 2 ' SAMPLE RECOVERY. Cl 4.% ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. L.U (.!)

5. STD. PENETRATION LOG OF BORING NO. 14 L.U RESISTANCE BLOWS/FT. AMENDMENT 78

...J 6. UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 FIGURE 2.5.5-83 (Sh. 1) SYSTEM.

14 BORING NO. SHEET_z_oF 2 COMANCHE PEAK STEAM ELECTRIC STATION SITE------------------------------------------ J.O. NO. _ __..:.:....::..:..;:.;_ GLEN ROSE, TEXAS 16345.03 _ __ Z.=::

3

;::: ,_.

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19.6 -

                       -                                                                                                                 I"'~"l~£(W:\

FI_:JW(G~-

                                                      - JJ.6' CLAYSTONE, AS ABOVE                                                     r------~_
                                                      -34.R' LIMESTONE, AS ABOVE                                                     I 3.0           'J.OO-35-        RUN
                   -      s                                                                                                                                           =
                             ! 00/0                   -36.;.~/ CLAYSTONE, AS ABOVE - WELL STRATIFIED                                     iPS:GE' 35.6

TrMEI"') ~;_(J',_i(G..:.__

3. c

                       -                              -38 *.:./LIMESTONE, ii!TH MINOR SHELL FRAGMENTS I              '! * ?0 759. I _ ..... 40-TO    4'(0l.l*---------------------------------~-=1 I                          -
                      -                                                                                                                  I J

I I I

                 -                                                                                                                                               1-j
                                                                                                                                                                   ~
                 --                                                                       COMANCHE PEAK S. E.S.
                   --                                                                FINAL SAFETY ANALYSIS REPORT
                       -                                                                             UNITS 1 and 2 LOG OF BORING NO. 14 FIGURE        2

5 . 5- 83 ( Sh
2 )

AMENDMENT 78 JANUARY 15, 1990

COMANCHE PEAK STEAA ELECTRIC ST~TlON BORING NO. _1'-*- SITE GLEH ROSE TEXAS J.O. NO. l§H" QJ H9651.16 E ICR72. 92 809.0 SHEET_! OF z COORDINATES GROUND ELEV !11 VERT! CAL H/A LESTER M. TYRALA INCLINATION BEARING INSPECTOR I Z/23/87 12/28/87 DATE : START I FINISH I CONTRACTOR I DRILLER !IJA/8. CROMEMS DRY STATIC GROUNDWATER DEPTH I DATE HnLE (fT) I 1/29/88 DRILL RIG TYPE OAMCO

5. 5 40.7 DEPTH TO BEDROCK (FT) TOTAL DEPTH DRILLED 'FT)

METHODS: DRILLING SOIL ROLLER COH!; ~~ [H Q 1 6~f:IEBl NONE SAMPLING SOIL DRILLING ROCK IMPREGNATED DIAMOND BIT (NX). AND DOUBLE TUBE Be~ ~QMBOI6Il~u ~~~Ea COBE 81BBEI PRESSURE TEST ~MD lHSTALL~T!ON OF PIEZOMETER SPECIAL TESTING OR INSTRUMENTATION EAST OF 31!-10, AND ~EAR EAST SE~VICE ROAD COMMENTS z~ E a::ll: ';;:) ~

E.

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w"- u

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\.

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                      -                                                                                                           S.!S I

I NC I

                      -                                                                                                                                                          i PSIGE                 -
                                                                                                                                                                                             , 9.2 RUH I                       -

799.0 10- j T!M((M) ~l]lo!'G!-- 1 lCD/91 LIMESTONE (LS), L!GHT MEDIUM GAAY, FRESH, HARD, BE00£0 W!TH

                      --                                                                                                                                                             J. a FOSS!L!FEROUS LAYERS MD MINOR CLAYSTONE BANOS I              0 .JC lS-
                      -                                                                    - 14. 1 ') CLAYSTONE, DARK GREEN l SH GAA Y, FRESH, SOFT, WELL BEOOED
                                                                                           - 14. 9' I

I - LIMESTONE. AS ABOVE I RUN

                                                                                           - 17 .2' 2       100173                                                     CLAYSTONE, AS ABOVE WITH MINOR INTERBEDS OF t!MESTONE
                     -                                                                     - 18.4' I                       -

789.0 2()- RUN 3 100/Q LIMESTONE, L!GHT GRAY, FRESH, f!ARD, BEDDED ~0. 2 PS!GE

I l. 5 TfMEfM} fLOi!IGL 25 - - 25. 2' Rl11l 3.0 0. ?0 100/88 4 CLAYSTONE, D~Rl GREENISH GRAY, FRESH, SOFT, WELL 9EODEO ( ~ Sf!ALE) PS: ~£ ,. 17. S 779.0 30 -
2~LIMESTONE, AS ABOVE

                                                                                                                                                                                    'IME:*I '}_QIIIG'-

J. 0 0. 00

l. DATUM IS SEA LEVEL OF 1929. 7. PSIGE IS EHECTIVE PRESSURE (HEAD )I

2. ~GROUND WATER LEVEL lN PSI.

3. BLOWS REQUIRED TO DRIVE (f)

UJ 2"0.0. SAMPLE SPOON 6" OR DISTANCE SHOWN USING COMANCHE PEAK S. E.S. too 0 1401b. HAMMER FALLING 30':

FINAL SAFETY ANALYSIS REPORT z INDICATES USE OF 3001b.

HAMMER. ( SAMPLE RECOVERY.

                                   ) INCHES OF                                                                                                      UNITS 1 and 2 Cl      4.% ROCK CORE RECOVERY I z            ROCK QUALITY DESIGNATiON.

UJ c.:>

       !1. STD. PENETRATION                                                                                                               LOG OF BORING NO.                            15 RESISTANCE BLOWS/FT.

UJ ....J 6 . UNIFiED SOIL CLASSIFICATION AMENDMENT 78 SYSTEM. JANUARY 15, 1990 FIGURE 2.5.5-84 (Sh. l )

BORING NO. SHEET_1 _QF - ' - - I CJMANCHE PEAK STEAM ELECTqrc STAT!ON SlTE-------------------G-Lt_H_Ro_sE_._:_n_As___________________ J.O. NO. '6l4S.03 5 z ,-::;. I 0 --

   ~     ~
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ZJ. 1

                              ~~N
                                                               ~  33.6'                                                                        "'i~f   "'*  ~:_nw(:;*, ~

5 98/&i LIMESTONE, AS ABOVE WI~H )QM[ WOGO FRAGM!:Hh iGNITe' 0 0 ;-;* 4 il 25

                    -_              .                                                                                                        'PS;GE

2~.9 I - !

1 - 36.

                                                                        .:cAYSTOkE, AS ABOVE

s.c o.H l I 38.0'
23.9 I* K'JN LIMESTONE' :,. *"'~ GRAV' fODERATtLY rlARO . ~

                     -                                        - 39.2'                                                                           3.0            .J9 loi;         40 --j      i   o    j97/'00

0.Z' CLAYS'D'-t, AS ABOVE 4 1

, ---f--.:..r--t-----f----+-+--+~~~ 0 ABOIE                                                         TO

40,7' ------------

1 .J , I I ~ I I I I ~j i i I

                    -1 I

I 3I I I I I I

                   ~-    I         I
                    -    II
                    -    i         I
                     -   II I         I 1...,   I i
                    "'1  !
            ;       -1   I I
                    ~
                   ~-j COMANCHE PEAK S. E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 1 t:

                                                                                                                                           .1 * .J AMENDMENT 78
                                                        .JANUARY 15. 1990                            FIGURE        2 . 5 . 5 8 4. ( Sh

COMANCHE PEAK STEAM ELECTRIC STATION '6 GLEN ROSE, TEXAS 16345.03 BORING NO.

SITE J.O. NO. COORDINATES

                                             ~  10160.00                        E 10350.00 GROUND ELEV. {I)                 809.1'          SHEET _I_ OF                 -

VERTICAL HIA LESTER M. TYRALA INCLINATION BEARING INSPECTOR 12/11/87 12/16/87 MJA/8. CROHEANS DATE: START I FINISH I CONTRACTOR I DRILLER STATIC GROUNDWATER DEPTH I DATE 15.3 (FT) I 1/29/88 DRILL RIG TYPE OAMCO 1250 3.0 40.0 DEPTH TO BEDROCK IFTl TOTAL DEPTH DRILLED (FT) METHODS: ROLLER CONE ( 6 lN. DIAMETER) DRILLING SOIL SAMPLING SOIL SONE

                                                       !MPREGMTED O!AMCNO BIT (NX), AND DOUBLE TUBE-TYPE NONROTAT!NG INNER CORE BARREL DRILLING ROCK PRESSURE TESTS AHD INSTALLATION PIEZOMETER SPECIAL TESTING OR INSTRUMENTATION BETWEEN TEMPERATURE WATER FLUSH STORAGE TANK ANO E-W ROAD NORTH OF PLANT COMMENTS z::l o;::      :Z:I-     w E 0~a:: a:
                                           ;o      ~         ~~

z-tn 0

w

                                                                      ...1

_JUJ w:::E 0

                                                                ,..ox a.. a.. _;::l                       UJ :Eo:U 1-w
     -~--

tna:O wW a,.Z 1-::l SAMPLE DESCRIPTION )PRESSURE TEST (7

     ;!w w.._
                         ~>-

1- :::;:z ~0~ Q,._J

                                                                "'    a..

0~ <( _J <.> tn<ta.. _J- tn <::> aJ w > ::l 0: a: 0 w "'a: a: I 809. I 0 - I - PLACED GRAVEL FILL I 1.0'

                                                                            -J. J    CLAYSTONE,   OAR~  GRAY, DISTURBED STRAT!F!CAT!OH      FRESH, SOFT 1-                                                         - - CORE LOSS FR~ 1.0-5,1'
                       -           RUN I                          -

LIMESTONE. LIGHT TO MEDIUM GRAY, FRESH, HARD, COMPETENT, BEDDED, NARROW I 9B/B2 FOSS Il!FEROUS BEDS, INTERMOS CONTAIN DIFFERENT AMOUNTS OF CLAY i

                       -                                                            INTIMATELY MIXED WITH THE LIMESTONE J
                       -                                                                                                                                               I NO. I

PSIGE * *C.7 _

7g9, I I0

                       -                                                                                                                                                !T~.lrolE 1 M) FLQWIG)
                       -                                                                                                                                                   J, C         0.0\     -

I

                                                                            - - CLAYSTONE !NTERBED, 0.6'            )

I l!MES\ONE ) J RUN

15- 2 100(76 CLAYS\ONE INTERBEO, 1. 0' ) AN INTERVAL OF LIMESTONE AND CLAYSTONE

                      --                                                           LIMESTONE                        )    INTERBEDS
                                                                           - - CLAYSTONE INTERBEO, 0.1'             )

LIMESTONE, AS ABOVE ) 789.6 20 NO. 2

                                                                           - - CLAYSTONE           SEAM, 0.2
                                                                                                                                                                   ;PS!GE

23.4 LIMESTONE AND CLAYSTONE, !NTIMATEL Y MIXED

                     -           RUN                                       - 21.7'                                                                                  :Tt~E!""l FLOwr SJ-CLAYSTONE, VERY DARK, GREENISH GRAY, FRESH, SOFT, I J. o              o. ~o J      95/86                                                                                    WELL STRATIFIED ( w SHALE) 25 -                                                       -CORE LOSS FROM 25.1'-25.3'                                                             :

I

                                                                           - CORE LOSS FR~        29.0' TO 29.2' 779,1            30                                                                                                                                                 i I

I. DATUM IS SEA LEVEL OF !929. 7' PSIGE IS EFFECTIVE PRESSURE (HEAD) I

2. ~GROUND WATER LEVEL !S PSI

3. BLOWS REQUIRED TO DRIVE w

(J') 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. DISTANCE SHOWN USING 1- 1401b. HAMMER FALLING :30". FINAL SAFETY ANALYSIS REPORT 0 z

INDICATES USE OF :3001b.

HAMMER. ( ) lNCHES OF UNITS 1 and 2

'            SAMPLE RECOVERY.

a 4. o/o ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. LOG OF BORING NO. 16 w 5. STD. PENETRATION (!) w RESISTANCE BLOWS/FT. AMENDMENT 78

6. UNIF!ED SOIL CLASSIFICATION

....1 SYSTEM.                                                             JANUARY 15, 1990                             FIGURE       2.5.5-85 (Sh. l)

16 BORING NO. SHEET_z_oF_z_ _ COMANCHE PEAK STEAM ELECTRIC STATION SITE--------------------~G=L~EN~R~o~sE~*-T~Eu __s ____________________ J.O. NO. _______:_6J_4_s._o_3- - - - - - -

§

3 !::; o::CX: ;;;- ~

z Q ->-

    .::;
           ;:~

w

                       ..JW w:::E 0~

0 z~ .,

                                                         ~ 0-'

w :Em:

<t w CL.W

< ,... CL.z CL.CL. ..J:::J <lla:O 1-:::J CL...J /i;O SAMPLE DESCRIPTION w ww ~0~

w o.._ <t 1-

Ez ..J u (f)<ta..

..J

(/)

                                  <t:::J    w    w       >  ::>

a: 0

    ~         ~

w (/)0:: 0:

                                                            ~
                                                                   - JO.Z' l  ~0. l
                                                                                                                                                                                           ~

779. I RUN I 30 - LIMESTONE, L1 GHT GRAY, FRES~, HARD, BEDDED 4 IOO!l1 - 31. ,. CLAYSTONE WITH MINOR ( < 0.1 ') LIMESTONE LAYER LIMESTONE FOSSILIFEROUS WITH THIN (<0.01') CLAY SEAM l:rME(~) FLOioi!G)-

                                                                 - 14. 3'                                                                                               1                  -

RUN CLAYSTONE, DARK GREENISH GRAY, FRESH. SOFT, WELL STRATIFIED AND CLEA~ PSIGE, 19 _7 - 35-5 100/42

J.O 0.00 -

                                                                 - 36.5' LIMESTONE, AS ABOVE,BUT MORE FOSS!LIHROUS IPSIGE     32.7       -

I 0

                                                                  - 37.8' s.o        o.Jz _

CLAYSTONE, \/ELL STRATIFIED

                                                                  - 39.4' LlllESTONE, ~S ABOVE. OUT L:.:ES:.:.S...:.C..::OM.::.P.:._ET:.:.E.::.IIT_ _ _ _ _ _ _ _ _ _-l----------l 769. I -    40 ~1--1---t----f---t--+-------.;__                                                TO

40,0'

               --                                                                                                        COMANCHE PEAK S.E.S.
                 -                                                                                       FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 16 AMENDMENT 78 JANUARY 15, 1990                                          FIGURE                  2

5 . 5-8 5 ( Sh. 2)

COMANCHE PEAK STEAM ELECTRIC STATION SITE GLEN ROSE, TEXAS J.O. NO. 16345.03 BORING NO. - "- - 9783.00 SHEET _I OF 2 E 9872.QO ELEV. (I) 809. 2' COORDINATES

GROUND VERTICAL N/A INCLINATION BEARING INSPECTOR *.ESTER M. TYAA"A 12/11/87 12/16/87 DATE : START I FINISH I jR9 CONTRACTOR I DRILLER WJA/G. ~AY~OR STATIC GROUNDWATER DEPTH I DATE HOLE (FT) I 1/ZB/88 DRILL RIG TYPE I'OBIL 5.0 (FT) 79.3 DEPTH TO BEDROCK TOTAL DEPTH DRILLED (FT) METHODS: ROLLER CONE (6 lN. O!AMETER) DRILLING SOIL SAMPLING SOIL ~ONE

                                                           \MPREGNATEO QIAI'ONO B:T (NX), AND DOUBLE TUBE-TYPE NONROTAT!NG INNER CCRE 9ARREL DRILLING ROCK PRESSURE TESTS AND INSTALLATION OF P!EZOMHER SPECIAL TESTING OR INSTRUMENTATION LOCATIONS AT SLOPE

WEST SECURITY FENCE, ?00' WEST OF BH 17, NEAR CW IS TUNNEL COMMENTS z:::J s o:J5 a::C::

                                              -;;:;    ~
                                                                      §

r;;:: ~5 g "'

0~ tl:w w

                        ..Jw     Ll..l::;:             0      z -.,::;o:u
   ;:~                  a.. a..  ..J::)       <lla::O            L.LJ
   ~w        ww         ~~       a..Z         ~0~

1-:::l a...J

                                                                      ?;;Oi:

SAMPLE DESCRIPTION PRESSURE TEST(7! w"- 0!:;_ <t 1- ~z ..J u Ul<tCl. <(

   ..J-                 (/)
                                 <ll::)

({)a:: CD W a:: >6 a: 0 L.LJ a: 809.2 0

                      -                                                                                        PLACED GAAVEL FILL 1-                                                                                                                                                                          -

6.0' RUN LIMESTONE, MEDIUM GAAY, FRESH, HARD. BEDDED WITH MANY IRREGULAR CLAY 1 100/51 SEAMS

                     -          RUN 799.2        10 2         50/26
                                                                                -           CORE LOSS

CLAYSTONE , !.0'

                                                                               -            CORE LOSS, 0. 7'                                                                                  -
                                                                                                                                                                             !'10. 1
                     -          RUN                                                         VERY THIN CLAYSTONE                                                           PS IGE       12.J -

J 94/82 LIMESTONE AND CLAYSTONE, INTERMIXED LAYERS AND INTERBEDS BOTH 15- STAATIFIED AND CONTORTED

                     -                                                                                                                                                    Tt~E 1 "1\.~

l. 0 2. 00 -

18.6' CLAYSTONE, GREENISH GRAY, FRESH, SOFT, THINLY BEDDED 789.2 20 -

                     -                                                                                                                                                       NO. 2
                    -           RUN

21. 4' LIMESTONE, WELL INDURATED AND VERY FOSS I L1 FEROIJS PSIGE
22.9 _

                    -             4        100/96 CLAYSTONE. VERY TH!N INTERBEDS Tl~E 1~'

s.o FLOW(,:;"'" 2.11 - 25 - CLAYSTONE, VERY THIN INTERBEDS LIMESTONE, MIXED WITH DISTURBED CLAY SEAM 779.2 30 5 100/51

29. 2' CL,\YSTONE, DRAK GRAY, FRESH, SOFT, BEDDED I

I. DATUM IS SEA LEVEL OF 19l9. 7. PSIGE IS EFFECTIVE PRESSURE (HEAD

2. -i- GROUND WATER LEVEL IN PSI

3. BLOWS REQUIRED TO DRIVE

(/) LL.I 2"0.D. SAMPLE SPOON 6" OR DISTANCE SHOWN USING COMANCHE PEAK S.E.S. 0 1401b. HAMMER FALLING 30".

FINAL SAFETY ANALYSIS REPORT z INDICATES USE OF 3001b.

HAMMER. ( ) INCHES OF UNITS 1 and 2 ' SAMPLE RECOVERY. 0 4.% ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. LL.I ~- STD. PENETRATION {.!) RESISTANCE 9LOWS/FT. LOG OF BORING NO. 17 LL.I AMENDMENT 78 ...J 6. UNIFIED SOIL CLASSIFICATION SYSTEM. JANUARY 15, 1990 FIGURE 2.5.5-86 (Sh. l)

BORING NO. --- !:t SHEET 2 OF COMANCHE PEAK STEAl' ELECTRIC STATION 16345.0} SITE GLEH ROSE TEXAS J.O. NO. f5 <; Q - z ~ ~ a: ;;:;- ~

                                                                             "'                                                                              !                           I
... ,....w ......
                                                                   ~:;

w oa;) z -g I J:~

                          ...JW        w:::E      "'a::O 0

w

                                                                             ~                                                                               !
                                                                                                                                                             !PqtssuQE *Esrrn 1 I

a.. a.. a..w ..J::l

                                                   ~0~
                                                               ;-=>                                    SAMPLE DESCRIPTION
<t
>    w       w w          :/i          a..Z                    Q.....J  ~0~                                                                                  I                           I a c...       <t ;-                           u    (,/)<(

w u..

...J

(,/) :::Ez

                                       <t:::l
                                                   ...J cc      w a::
                                                                   >    :::> a:                                                                              I
     ~

0 w r.no:: a: I

                       --                                                                                                                                          NO. 3

32.4' L'M!:STONE, MEJ!UM GRAY, FRESH, VERY HA~D ..... SS!VE RUN PSIGE ' 32. I

                                                                                 - 33.0'                                                                                              -

100/54 CLAYSTONE, AS ABOVE 1

JS-

                                                                                 - 34.9' FL*cWIGl
                     -                                                                    LIMESTONE, TH!N ALTERNATING BEDS OF MODERATELY PURE L!M!:STONE     ' 3.0           0.08 -

ANO LIMESTONE HfXED W!TH ~(AY SEAMS

                                                                                                                                                              \                       =
                        -~-+-7-+-10~0~/~10~0--1 769.2           40-
                     --                                                                                                                                      I                        -

NO. 4 PS! GE

41, 4 _

RUN

                     -                   8       100/100                                                                                                          TrME!Ml,~

s.o 0.73_ 45-

                        -                                                                                                                                    I                        -
                     -                                                                    :rM£sToN;:, MEoru" GRAY. FRESH, MEDJUM
                                                                                          ~NFOSSIUFEROUS.

HARD, BEDDED. MOSTLY CONTA!~S INTERBEDS OF WELL ~liED CLAY SEAMS i - W!TH LI'*'STON£ ~i---------4

                     -~--------

I NO. 5 - 759.2 so - !mt!Ml~

               ~
                     -                                                                                                                                        IPSIG£. 32.8 ..,

I 3.0

                     -                                                                                                                                         I 0.00
                                                                                                                                                                                       -;

I

                     -                  RUN 9     '00/1 00 IPSIGE
                                                                                                                                                               ' J.Q

50.8

                                                                                                                                                                           ~.00 ~

55 - _r-~---r------1 I fMo-:6----

                                                                                - 59.4.

749.2 60- ;:!ME(*' FLOW(G:;: CLAYSTONE SEAM, OARK GREE~!SH GRAY, FRESH, SOFT, BEDDED ( ~ SHALE) [PSIGE

36.1 _

RUN I 3. 0 'J. 00

                    -                    10     100/94                                     L!MESTONE, AS ABOVE

[PS!GE

SC.3 -

                                                                                                                                                              ! 3.0         :.oo -

IPSIGE, 55.3 - 65-

                       -                      I                                  - 66.1' 13.0          O.OD :

CLAYSTONE SEAM, VERY THIN, AS ABOVE

                      - -  - - - 1                                                                                                                   NO. 7            -

39. 2 70-

                      -                 RUM 11     100/81                                     LIMESTONE, AS ABOVE, BUT SLIGHTLY MORE COMPETENT, JUE TO           ~cLowr2£ SL! GHTLY LESS CLAY SEAMS                                             PS!GE

4?.7

                       --1---+--1-----1                                                                                                                           3.0       0.03 -
                       -                                                                                                                                      IPSIGE

59.7 -

l.O 0.24 -

                                         ~ 1100/91                                                                                                               PS!G£     59.7    _

75 - 3.0 0.87 - I

77,0' -

                       -                                                                   CLAYSTONE AND Ll~STONE- THI~ ALT[RN.lTE 'AYERlNG <oR C.)*                                  -

I

                                                         -1 729.2
                      -        ....    "----.:r--.,~*

LIMESTONE TD

79.3' 80 -

I COMANCHE PEAK S. E. S.

                       -             :        i               l                                                FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 78                LOG OF BORING NO. 17 JANUARY 15, 1990 FIGURE 2

5
5 - 8 G ( Sh
2 )

                                      ..----*-**--*_ _ _ _ _ _ __.1._ _ _ _ _ _ _ _ _ ___.

CO~.ANCHE PEAK ITEAM ELECTRIC STATION BORING NO. ---

'~

GLEN ROSE, TEXAS l6345.Q3 SITE J.O. NO. N 9248,67 E 10,280.30 808.7' SHEET _I_ OF 2 COORDINATES GROUND ELEV. (I) VERT! CAL ~ESTER M. TYRALA INCLINATION BEARING INSPECTOR 12/29/87 12/JC/B7 MJA/8. CROMEANS DATE : START I FINISH I CONTRACTOR I DRILLER STATIC GROUNDWATER DEPTH I DATE 10.7 (FT) I 1/10/88 DRILL RIG TYPE DAMCO 6.0 41.0 DEPTH TO BEDROCK (FT) TOTAL DEPTH DRILLED (FT) METHODS: ROLLER CONE ( 6 ! N. DIAMETER) DRILLING SOIL NONE SAMPLING SOIL lMPREGNATED D!AMOND B!T AND JOU8LE TUBE- TYPE NONRQTAT!NG INNER cORE BARREL DRILLING ROCK PRESSURE TESTS ANO lNSTALLAT!ON OF PIEZOMETER SPECIAL TESTING OR INSTRUMENTATION COMMENTS AT ADM!NIITRAT!ON 8U!LO!NG/GUARO HOUSE z5 E o:iia:: a:: 10 ~

;;;

7)~ 3 (.') o;2 i

I: 1- LLJ w::;: a Z~<D i=>- ~LLJ ...JLLJ

                         "-"-       ...J::::l   <na:O              w ::io::U
   .q;LLJ w LLJ      :l:>- n.Z              ~0~

1-::::l >-o~ SAMPLE DESCRIPTION !PRESSURE TEST{')

                                                                             ;:
                                                              "-   .J V>     ll.

u;lo. 0!:;: <>: 1- :l:z u (J) <>: n.

   ....                  (J)                    .J CD      W         >   :>

I

        ~                           <t::::l a:

0 LLJ (J)a: 0:: 808.: 0 - -

                      --                                                                                       PLACED GRAVEL FILL                                                                -

5-6.0'

                      -               RUN 96/0
                     - I                                                                                                                                                                        --

1 I RUN L!MESTONE, LIGHT GRAY, FRESH, HARD, BEDDED WITH MANY CLAY SEAMS 97/42 798.7 10- 1 I

10.9' NO.

CLAYSTONE, DARK GREENISH GRAY, WELL BEDDED, FRESH, SOFT ! l

                                                                                   - 12. 1'                                                                               PSIGE~".S             _

L!ME STONE ANO CLAYSTONE, MIX EO LAYERS

                     - I
                                                                                                                                                                       ,  Tl~EI")      'LCW~
                                                                                   - 1J. 4' RUN                                                                                                                                  5,';        2,C.)S   -

96/21 15- J

                    --                                                                           LIMESTONE, MEDIUM GRAY, FRESH, HARO, BEDDED WITH SOME CLAY SEAMS, MANY HORIZONTAL PARTING M!!l~G OF RUN 4      100/91 I

I - 788.7 20-

                                                                                   - 20.9'                                                                                   NO, 2
                    -                                                                                                                                                    PSIGE = 21.6           j
                     -                                                                           CLAYSTONE, DARK GREENISH GRAY, FRESH, SOFT, WELL BEOOEO 25-
                    -                 RUN                                          - 25.1' T!M[{M)

3. 0

                                                                                                                                                                                      ~LQWIGii

0. oc """I

5 100/92

                    -                                                                            LIMESTONE ANO CLAYSTONE, ALTERNATING INTERBEDS
                    -                                                              - 27.8' CLAYSTONE, AS ABOVE                                                  I 778.7           30 -

29. 9' LIMESTONE, AS ABOVE I I. DATUM IS SEA LEVEL OF 1929, PS!G!: [$ EFFECTIVE PRESSURE (HEAD) 1 I 7.

2. ~GROUND WATER ~EVE~ IN ?S 1

3. BLOWS REQUIRED TO DRIVE

(/) IJJ 2"0.D. SAMPLE SPOON 6" OR DISTANCE SHOWN USING COMANCHE PEAK S. E.S. 1-0 z

140lb. HAMMER FALLING 30".

INDICATES USE OF 3001b. FINAL SAFETY ANALYSIS REPORT HAMMER. ( SAMPLE RECOVERY.

                                   ) INCHES OF UNITS 1 and 2 0        4.% ROCK CORE RECOVERY I z            ROCK OUA~ITY DESIGNATION.

LOG OF BORING NO. 18 UJ ~. STD. PENETRATION !.!) UJ RESISTANCE BLOWS/FT. AMENDMENT 78 -l 6. UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 SYSTEM. FIGURE 2.5.5-87 (Sh. 1 )

BORING NO. --- Ij SHEET_2 _0~='_ 2__ COHANCHE PEAK STEAM HECTRIC STATION SITE--------------------~Gl~E~N~R~OS~E~._TE~X_AS~------------------- J.O. NO. ________:.;,.63.:...4.;,;s.;_o.:..J_ _ __ I PQESSURE .,ST(7) SAMPLE DESCRIPTION I 778. 7 30

                -                                                                                                                           I    ~o. '        -
                 --

31.5' IPS I GE =

                                                                                                                                          !""" ""' ,=       _

CLAYSTONE, AS ABOVE. BUT ~!TH L!MESTONE LENSES AT TOP OF :sTERVAL ]6. 1 35-

                  - RUN 6

100/42

34.2' LIMESTONE, AS ABOVE 5.0 0.23
35.4' CLAYSTONE, AS ABOVE, ~ELL BEDDED

                                                 - 37. 2' UMESTONE, AS ABOVE 768.7      40-TO

41.0'--------~-----1

             -- I                                                                                                                                            -
              --                                                                        COMANCHE PEAK S. E.S.
                -                                                                  FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 18 AMENDMENT 78 JANUARY 15, 1990                       FIGURE 2

5
5-8 7 ( Sh. 2)

CO!'ANCHE PEA~ STE~ ELECTRIC STATION 'g GLEN ROSE, T[X}.S BORING NO. SITE J.O. NO. 1 6345.03 N 9538.20 E9488.10 SHEET _ I OF 2 GROUND ELEV. (I) 847. e COORDINATES VERTICAL N/A LESTER ~- TYRALA INCLINATION BEARING INSPECTOR 12!18/87 12/22/87 MJA/G. TAYLOR DATE: START I FINISH I CONTRACTOR I DRILLER 64.5 I 1/Z9/88 >!081 L 80 STATIC GROUNDWATER DEPTH I DATE (FT) DRILL RIG TYPE 5.0 80.0 _{FTl DEPTH TO BEDROCK (FT) TOTAL DEPTH DRILLED METHODS: ROLLER CONE ( 6 IN. DIAMETER} DRILLING SOIL SAMPLING SOIL NONE DRILLING ROCK !io!PREGNATEO DIAMOND BIT :NX) MO OOUBLE "UBE-TYPE NONROTATING INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS AND INSTALLATION OF PIEZOMETER AT SW!TCHYARD RELAY HOUSE ( ~ HALF BETWEE~ .. 17 AND 20) COMMENTS z5 !:::. o::5 -;;:; .::: ~ z-"':.;.,u"'.... o:=: :z:f:' w Om ~ 111 0 0 1-w :;:w ~w w:!: C.. a. ...):::) "'a:O 0 LU

    ~w          wW           ::IE,... a..Z         ~0~

I - : ) >-aX Ill 0.. SAMPLE DESCRIPTION PRESSURE TEST ( 7 w ... a..~ 0~ <t 1- ::liz ...J u <ll<t

                             "'                                            >:>        a:

aJ w 0.. "'

                                        <!;::)
                                        "'o:
    ~-

0 w 0: a: 847.8 0 5 5.0' RUN L!~STOHE, MEDIUM GRAY, VERY WEATHERED, HARD, THIN BEDDED WITH !'ANY 1 100/21 CLAY BANOS

                                                                                           - 7 .a*
                          -                                                                          CLAYSTONE, DARK TAN, WEATHERED, MEDIUM SDf'T MASSIVE
                                                                                           - 9. 5' 837.8             10-r ,,=

NO. I

                         -              RUN 2      100/91 LIMESTONE (LS), LIGHT MEDIUM GRAY, fRESH, MODERA:HY HARD, VE~Y THIN TO TH!M BEDDED. !'AHY THIN, <0. 1', INTERBEDS OF CLAY SEA~IS AND P$!GE" 19.&

TIME 1 ~l.~ 15-CLAYSTONE 19.4' 827.8 zo- CLAYSTONE, MEO !UM DARK GRAY, SOFT, FRESH, VERY WELL STRATIFIED NO. 2 ( SHAlE) PSIGE

13.0 -

                                                                                                        ~
                                                                                           -22.6' TIME(Ml~
                      -                 RUN 3      100/44 3.0      0.00-25-

_-FOSSILIFEROUS BAND SHOWING SMALL VOIDS LIMESTONE, MEDIUM DARK GRAY, MEDIUM HARD, FRESH, THIN BErDEO. CONTAINS O!FFERENT AMOUNTS OF !MT!MATELY M!XEO THIN CLAY SEAMS 817 .a 30 - - I. DATUM IS SEA LEfEL OF 1929. I

7. PSIGE IS EFFECT!vt PRESSURE (HEAO)

2. ~GROUND WATER LEVEL IN P$!.

3. BLOWS REQUIRED TO DRIVE

{/) 20.0. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. w

...          DISTANCE SHOWN USING 1401b. HAMMER FALLING 30':                                                                                             FINAL SAFETY ANALYSIS REPORT 0

z

INDICATES USE OF 300lb.

HAMMER. ( SAMPLE RECOVERY.

                                       ) INCHES Or                                                                                               UNITS 1 and 2 a       4.% ROCK CORE RECOVERY/

z ROCK QUALITY DESIGNATION. w !5. STD. PENETRATION LOG OF BORING NO. 19 RESISTANCE BLOWS/FT. 78 w AMENDMENT ...J 6 . UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 SYSTEM. FIGURE 2.5.5-88 (Sh. l )

BORING NO. SHEET _:_oF_2_ _ COMANCHE PEAK STEA!4 ELEC::R!C STA::cN SITE----------------------~G~LE~N--Ra_s~E~._**_x_A_s_______________________ J.O. NO. --~'"..:.3..:4s..:.*.:.ol:.______ I ~: t- I- SAMPLE DESCRIPTION I

                                                                                                                                                                                    *PRESSURE *EsT ( '\

I I ~ :;J w ... w _J -

 '1      0          n I   ~0. 3
                        --                                                     C~AYSTQN(,          AS ABOVE
                  ]'*-
                        -   I QUN 100/96 34.,'                                                                                                             3' 0       :o-
                                ~
                       ~                             I U~E~TONE,              '*:;~*    ')il.H!t ',.>>".;~ FQ.£SH, MQDEIU'El'f HARD. TH;"l BEDDED.

1 ..

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                                                                                 ~:,~STCHE, MEDIU~                  GRAY, ~P[SH, ~~fRATEL"' HARO, BED0£1) WITH i                                                   ¥~JL  .. lPLt 28NS         0~      cmHC!P.TElJ C:..AY ~fftMS I

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                              -~e!oj 5       10Ci87 4'                 I II              !
                      -              I 797.8           50 -
                       --   I RU~

5 ?6 iQl U~STONE, AS AGOV£

                  ,, ~

rF S7.: CORE LOSS, '.4' I 59.

s, 1- S9.9' I '.l.Yf.:S:.)t'l[, AS ~BClYE

       *B CLAYSTONE. AS ABOVE 9'UI)7 6 '~                                               64,2 j-tJ-**-

i 6~ <;.

                    't CcAYS!ON£, AS ABOVE 8       , 00147                    -68.9' I                                                   UM[<;TONE. L:GHT GRAY, FRES.". HARD, DtNSE
  *7'!    ;J                                                          69. 9' C~A.VSTO~t,              l,:;:~*Yl I            I I

I I 100/u "1 RtJ!II 9 I LIMESTONE, AS 3. c

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                                                                                                                                                                                                  ~2 -

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                  "~
  ~~      ~

I I COMANCHE PEAK S. E.S. II -1 I I FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 78 LOG OF BORING NO. 19 JANUARY 15, 1990 1-------------*-*--------I

FIGURE 2

5 *5- 88 Sh ')

COMANCHE PEAK STEAM ELECTRIC STATION

?')

GLEN ROSE, TEXAS ! 6345.03 BORING NO. SITE J.O. NO.

                                                        ~  9818,60                          [8912.70                                          846. I'           SHEET _I_ OF __z__

COORDINATES GROUND ELEV.(I) VERTICAL N/A LESTER M. TYRALA INCLINATION BEARING iNSPECTOR 12119/87 MJA/8. CROMEANS DATE : START I Fl NISH ___;,::~I CONTRACTOR I DRILLER STATIC GROUNDWATER DEPTH I DATE 69.2 (FT) I 1/10/88 DRILL RIG TYPE OAMCO I. 0 (FT) TOTAL DEPTH DRILLED 80.0 (FT) DEPTH TO BEDROCK METHODS: ROLLER CONE DRILLING SOIL

                                                                ~ONE SAMPLING SOIL
                                                                 !MPREGNAHO DIAMOND BfT 'NX). AND DOUBLE TUBE-TYPE NONROTAT!NG INNER CORE 8ARRH DRILLING ROCK PRESSURE TESTS AND INSTALLATION OF PIEZOMETER SPECIAL TESTING OR INSTRUMENTATION COMMENTS                       8H ON E SlOE OF RESERVOIR

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0

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                                                                            "'    0.

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                                         <(:::l     co       w          > ::>

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                                                                                  <!I 846.5             0 5 .0' I
                          -                                                              UMESTONE, UGHT GRAY, S UGHTLY WEATHERED, WELL HIOURATED          AND FOSSILIFEROUS                      -

RUN I 100/31 - CORE LOSS, 0.3', 7 .I' -7 .8' CLAYSTON£, TAN, WEATHERED, VERY son, MASSIVE - UM!:STOftE AHO CLAYSTONE, INTIMATELY M! XED -

836.5 10 L!MI:STONE, LIGHT GRAY, MODERATELY COMPETENT NO. i CLAYSTONE, VERY DARK GRAY, SOn, WELL STRATIFIED IPS!GE~!l.2 F~ESH,

                          -                                                              L!MI:STONE. l!GHT-MEDIU~ GRAY, FRESH, HARD, BEDDED, CONTAiNS MUCH CLAYSTONE TTM£11-41_~
                                         ~UN                                             INTIMATELY MIXED TOGETHER z       100/86                                                                                                                       5.0       J.l9 -

15-

                                                                                       - 15.4' CLAYSTONE, DARK GREEft GRAYISH, FRESH, POORlY INDURATED AND POORLY                             -
                         --                                                            - 16. 6'   BEDDED
                                                                                       -CORE LOSS, !7.8'-18,0'
                         -                                                               CLAYSTONE, AS ABOVE 826.1         20 LIMESTONE, MEDIUM GRAY, FRESH, HARD, THINLY BEDDED. CONTAINS INTERVAL$ OF THIN ClAYSTONE BANOS                                                                     NO. 1
                          -

23.!!-VERY FOSSiliFEROUS INTERVALS ( ~ 1.0') AHD VUGGY PS!GE
21.5 25 -

                       -                 RUN 3

100/86 L!MI:STONE, AS MOVE

                                                                                                                                                                           ~ FLOW(G)-

3.0 o.oo_

                                                                                       - 28.0' 816,5          30 CLAYSTONE, OAR I( GRAY, FRESH, SOn, WELL STRATI F! ED (        SHALE)

I. DATUM IS SEA LEVEL OF 1929. 7. PS!GE IS EFFECTIVE PRESSURE

2. ¥GROUND WATER LEVEL (HEAD) IN PSI

3. BLOWS REQUIRED TO DRIVE C/) 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S.

LIJ DISTANCE SHOWN USING 1- 1401b. HAMMER FALLING 30': FINAL SAFETY ANALYSIS REPORT 0 z

INDICATES USE OF 3001b.

HAMMER. ( ) INCHES OF UNITS 1 and 2 ' SAMPLE RECOVERY. 0 4. % ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. LOG OF BORING NO. 20 LIJ 5. STD. PENETRATION (!) LIJ RESISTANCE BLOWS/FT. AMENDMENT 78

6. UNIFIED SOIL CLASSIFICATION

~ SYSTEM. JANUARY 15, 1990 FIGURE 2.5.5-89 (Sh. 1 )

20 BORING NO. SHEET_2_0F_2_ _ COMANCHE PEAK SHAM ELECTRIC STATION SITE------------------------------- J.O. NO. _ _ _ _1_6_3*_s_.o_3_ _ __ GLEN ROSE, TEXAS PRESSURE TEST (7) SAMPLE DESCRIPTION 816,, 30

                                                   - 30. 9'
                  -                                                                                                                        NO. 3
                  -                                                                                                                    PS!GE

32.8 35-

                   - RUN                                                                                                               ~~

100/91 LIMESTONE. MEDIUM GRAY, FRESH, MEDIUM HARD, BEDDED. CONTAINS ZONES 4 3.0 0.03 - OF INTIMATELY MIXED AND DISTORBED CLAYSTONE 806.5 40 RUN

                                                   - 41. 2' CLAYSTONE                                                                       ~0. 4 5  96/52 PS!GE

42.2 45-

                  -                                             LIMESTONE, MEDIUM GRAY, FRESH, MEDIUM HARD, BEDDED, WITH CLAY SEAMS
                                                                                                                                       ~FLOII(G)~

5.0 .98 -

                   - RUN                                                                                                                                    -

6 99!14 796.5 '0 NO. S

                                                   - 51.9' CLAYSTONE, DARK GRAYISH-GREEN, FRESH, SOFT, WELL STRATIFIED PSIGE

54. S

                -    RUN Tl ME ( M) £.h9.lWU_

3.0 0.06-100/42

        '*5-           7                           -55.2'
                -                                                 LIMESTONE AND CLAYSTOH£. WELL STRATI FlED, ALTERNATING INTERBEDS 786.5    60
               -                                   - 60.0'
             --                                                   LIMESTONE. LIGKT GRAY, FRESH, HARD, HASS!VE                              NO. 6            _
                                                   - 61.8'                                                                              TIME(M)~
              -                                                  CLAYSTONE. DARK GRAYISH-GREEN, WELL STRATIFIED                         PSIGE

36.8 -

RUN 3.0 0.00 - 8 95/23 PS!GE

50.8 -

65- - 65.0' LIMESTONE. A~ AROY~ 3.0 0.00 -

                                                   - 66.1' CLAYSTONE, AS ABOVE                                                    S!GE

65.8 -

                                                   - 67.8;.... LIMESTONE, AS ABOVE,
                                                   - 68.8' CORE LOSS, 3.0        0.00 -
                                                   - 69. 4-;-...,.CLA YSTDNE. AS ABOVE 776.5    70 NO. 7          _

TIMUI'!l FLOI!_(_G I

                  -                                                                                                                     PS!GE

43.0 -

75-

               -     IIUR 9  100/100 LIMESTONE, LIGHT GRAY, FRESH, HARD, BEDDED.

INTERVALS WITH CLAY MINOR D!STUR8EO 3.0 0.00 - PS!GE

60.0 _

               -                                                                                                                          3.0        o.no _

PS!GE

80.0 _

3.0 0.01 - 766. s 80 TO

80,0'

               -                                                                                              COMANCHE PEAK S.E.S.
                -                                                                                         FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 78 LOG OF BORING NO. 20 JANUARY 15, 1990 FIGURE        2.5.5-89 (Sh. 2 )

COMANCHE PEAK ST!AM ELEC1R!C STATION 21 GLEH ROSE, TEXAS 16345.03 BORING NO. S I T E - - - - - - - - - - - - - - - - - - - - J.O. NO. N 8775.34 El0465.24 GROUND ELEV (I) _ _ 80_6 *_ 8 _._ SHEET_! OF COORDINATES INCLINATION VERTICAL BEARING N/A INSPECTOR _ _ _ _L;._E_sT..:.E_R_";..*_n..:.:RA..:.:L;._A_ _ __ DATE : START I FINISH 12128167 I 12!29!87 CONTRACTOR I DRILLER MJA/G. TAYLOR I DRILL RIG TYPE 'IOS!l STATIC GROUNDWATER DEPTH I DATE 18.8 (FTl 1128t8s 4 5 TOTAL DEPTH DRILLED 39. s [FT) DEPTH TO BEDROCK * (FT) METHODS: ROLLER CONE [6 !H. DIAMETER) DRILLING SOIL NONE SAMPLING SOIL DRILLING ROCK I~PREGHATED O!AMOHD SIT (N~). DOUBLE TUBE-TYPE NONROTAT!NG !~HER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS ANO !HSTAlLAT!OH 01' PIEZOMETER COMMENTS BEHIND ADM!N!STRATIOH BUILDING- LAKESIDE (SOUTH) z~ E a::0~a: ;o ~ o=- t-UJ

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4. 5 -

s- -

                        --            RUN 1    100{47                                   UMEST0/1£, liGHT GRAY, WEATHERED. MODERATELY HARD, BEDDED, CLAY SEAMS
                       -                                                              ARE LIGHT BROiffl \lEATHERED 796.8            10-
                         -                                                - 9. 5'
                                                                                 -...CORE LOSS, 0.3'
                         -                                                                                                                                                   I          :        -
                                                                                                                                                                                   ~o.

IPSIG=!1.5-

                         -            RUM 2    97(79 LIMESTONE AND CLAYSTONE, LIGHT GRAY. AND GREENISH GRAY, FRESH DISCREET LAYERS TO DISTORTED AND DISTURSEO ZONES
                                                                                                                                                                             ~~ FLO~IG)-

15-13.0 0.0~ 786.8 20-~~~-4------~

                         -                                               .- 20.5'                                                                                                   NO. 2     -
                       --             RUN CLAYSTONE. DARK GRAY, FRESH, SOFT WELL BEDDED                                          PS!GE *20.8
                                                                                                                                                                             ~~
                       -                                                                                                                                                        \.0        0.24-J 97 Ill
                                                                          - 24. 6' 25-                                                                   LIMESTONE LIGHT GRAY, HARD, FOSSILIFEROUS
                                                                          - 25. 9' CLAYSTONE, AS ABOVE, BUT WITH THIN INTERBEDS OF LIMESTONE                                               -
                                                                          - 211.2.

776.8 30 - LIMESTONE, AS ABOVE. FOSS l L1 FEROUS I. DATUM IS SEA LEVEL OF 1929.

2. ~GROUND WATER LEVEL

7. PS!GE IS EFFECTIVE PRESSURE (HEAD) I IN PSI , . - - - - - - - - - - - - - - - - - -.... 1 J. BLOWS REQUIRED TO DRIVE

(/) UJ 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. DISTANCE SHOWN USING 1401b. HAMMER FALLING 30'~ FINAL SAFETY ANALYSIS REPORT

0 z INDICATES USE OF 3001b. HAMMER. ( ) INCHES OF UNITS 1 and 2 SAMPLE RECOVERY. o 4. o/o ROCK CORE RECOVERY/ Z ROCK QUALITY DESIGNATION. ~ UJ 5. SiD. PENETRATION RESISTANCE BLOWS/FT. AMENDMENT 78 LOG OF BORING NO. 21 .....J 6. UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 SYSTEM. FIGURE 2.5.5-90 (Sh. l)

I jBORING NO. I.. i SHEET 2 OF ~ : COMANCHE PEAK STEA.* ELECTRIC 'TAT!ON

                                                                                                                                                        -        --1 SITE--------------------~GL~EK~Ro~s*~---T~E~AA~s                               ____________________ J.O. NO. _ _ _ _1'.:.:~1;.:.;45:..:..0:::.:3~--

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                                                                              - 31. 1' CLAYSTONE. FRESH, SOfT, VERI WELL BEDDED I, ~  SHALE)
                                                                              - 31. 3' RUM                                          LIMESTONE. LrGHT GRAY, *RESH, HMO, BEDDED
                                                                               * ]4. J' 35_                            4    95/47                        _ lS. , CLAYS TON£, AS ABOVE
                    -                                                                5 L II-!!: STONE. AS ASOVt
                                                                             -          CLAYSTONE BAllO. AS ABOVE U~STONE,        AS ABOVE 40-
                       -                                                                                                                COMANCHE PEAK S. E.S.
                      -                                                                                                             FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 r-*-------------------------

AMENDMENT 78 JANUAHY 15. 1990

COMANCHE PEAK STEAM ELECTRIC STATION SITE GLEN ROSE, TEXAS J.O. NO. 16345.03 BORING NO. - N 9631.00 E 11353.40 822 .8' SHEET _I_ OF - COORDINATES GROUND ELEV. (I) VERTICAL N/A LESTER M. :YRALA INCLINATION BEARING INSPECTOR 12/16/87 I Z/18/87 'IJA/G. TAYLOR DATE: START I FINISH I CONTRACTOR I DRILLER 50.4 I 1/29/88 MOBIL a qo STATIC GROUNDWATER DEPTH I DATE (FT) DRILL RIG TYPE 1.3 TOTAL DEPTH DRILLED 60 (FT) DEPTH TO BEDROCK IFTI METHODS: ROLLER CONE ( 6 IN. DIAMHER) DRILLING SOIL NONE SAMPLiNG SOIL

                                                           !Ml'REGNATED DIAMOND BIT              (~X),   AND DOUBLE TUBE TYPE NONROTATING INNER CORE BARREL DRILLING ROCK PRESSURE TESTS AND INSTALLATION OF PIEZOMETER SPECIAL TESTING OR INSTRUMENTATION
                                     ~CST    EASTERLY HOLE (NEAR BLUE WATER TOWER)

COMMENTS

                                !::: a:: a::    -,;;                  !£ z~

o;2 :Z:I- 0~ ~ -.J 0

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                         -               I     48/76                                - 2. 4.

CORE LOSS Of I

0' , AND CORE CUT OUT OF 0. 7' I l

2 0/0

                                                                                    - 4. I' 5-                                                                           L!MESTOHE , AS ABOVE
                        --             RUN 3     98/48
                                                                                   ~            CORE LOSS , 0.1' LIMESTONE, LIGHT BUFF TO LIGHT GRAY, AS ABOVE, CONTAINS THIN !~TERBED~
                        -                                                          - 7.8.       OF CLAYSTONE                                                                        RUN 1 i
                                                                                                                                                                               \PS !SE " R. 2 812.8            10-                                                                                                                                                          :T!M£ 11o,1\ FLOWI,-:;-
                         -             RUN                                                       CLAYSTONE, DARK GRAY, FRESH, SOFT, .~ODERATELY TO WELL S7'RAT!F!ED.
                                                                                                                                                                               ~
                                                                                                                                                                                             ;,;c-
                         -               4     96/83                                             CONTAINS THIN INTERBEDS OF UMESTOHE
                         -                                                         - 13.8.

i - LIMESTONE, LIGHT GRAY, FRESH, HARD, BEDDED 15- - CLAYSTONE, WELL STRATIFIED

                                                                                   - 16.6.

I RUN 2 RUN 100/88 !PSIG£ " 1\.' - 5 20-

                         -                                                                        LIMESTONE ANO CLAYSTONE. ~STLY LIMESTONE AHD INTIMATE MIXING T!M£"M1    F~OWfG,_

802.8 j,oo-OF CLAY SEAMS. THE CONTACTS ARE POORLY DEFINED 3. J

                                                                                  ,., 21.6'     CORE LOSS, 0.4'
                        -              RUN
                                                                                   - 22. 9' 8~/73 6                                                        CLAYSTONE, AS ABOVE 25                                                                                                                                                          I
                                                                                   - 25.2'                                                                                           RUN 3         -
                                                                                                                                                                              'TlME'~I.~

losiGE * '7.6 _ RUN 100/ 97 8 J.:J 0.00 - LIMESTONE. MEDIUM GRAY, FRESH, COMPETENT. ~ST OF THIS INTERNAL PS !GE 15.6 - IS LIMESTONE W!TH INTIMATELY MIXED THIH SEAMS OF CLAY 792.8 30 - 3.0 0. DO I I. DATUM IS SEA LEVEL Of 1929. 7. PISGE IS EffECTIVE PRESSURE (HEAD)

2. ~GROUND WATER LEVEL IN PSI

3. BLOWS REQUIRED TO DRIVE C/) 20.D. SAMPLE SPOON 6" OR DISTANCE SHOWN USING COMANCHE PEAK S.E.S.

UJ FINAL SAFETY ANALYSIS REPORT 1401b. HAMMER FALLING 30': 0 z INDICATES USE OF 3001b. HAMMER. ( ) INCHES OF UNITS 1 and 2 ' SAMPLE RECOVERY. a 4.% ROCK CORE RECOVERY I z ROCK QUALITY DESIGNATION. 1./J

5. STD. PENETRATION LOG OF BORING NO. 22 UJ RESISTANCE BLOWS/FT. AMENDMENT 78

__J 6. UNIFIED SOIL CLASSIFICATION SYSTEM. JANUARY 15, 1990 FIGURE 2.5.5-91 (Sh. l )

BORING NO. --- 12 SHEET 2 OF 1 COMANCHE PEAK STEAM ELECTRIC STATION GLEN ROSE. TEXAS 163.5.03 SITE J.O. NO.

     ~                          E o::ffi ;;;       v       '"1
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                       --           RUN    100/77                          - 34.4'                                                                                            --

CLAYSTONE, WELL STRATIFIED 35- 9

                                                                           - 35. 3' LIM!: STONE, AS ABOVE
                                                                           - 36.1' CLAYSTONE, AS ABOVE, !NTERBED                                                NO. 4          -
                                                                           - 37. 4' LIM!:STONE, M!:D!UH GRAY, FRESH, HARD, BEDOED, MOSTLY MASSIVE WITH MINOR CLAY SEAMS                                                       T!ME(H) HOWIG)-

182.8 40 PS!GE

26.4 _

                  -                                                                                                                                            3.0     0.00 -
                  --                RUN LIMESTONE AND CLAYSTONE, LIGHT GRAY WITH MANY INTIMATELY MIXED LAYERS OF O!STURBEO L!M!:STOHE AHO CLAYSTONE. SLIGHTLY FOSSILIFEROUS.

PSIGE

42.4 _

3.0 0.11-10 99/81 45 -

                                                                           - 45. 5' CLAYSTONE, WELL !NOl/RATED AND WELL STRATIFIED 50
                -                                                          - 48":7' CLAYSTONE, AS ABOVE, BOT WITH THIN !HTERSEDS OF LIMESTONE 772.8                                                                                                                                                           NO. 5             _
          \.

TIM'E(M)~ PS !GE

zq_"-

                -                   RUN                                    - 53. 2'                                                                            3.0      0.02 100/63                                      LIMESTONE, MEOIUM GRAY, BEODEO, MODERATELY HARD, WITH DISTURBED 11                                               THIN SEAMS OF CLAY                                                     PSIGE

4>.9 -

55- 3.0 0.:14

                -                                                           - 56. 2'                                                                          PSIGE = 60.9 -

CLAYSTONE, DARK GRAYISH-GREEN, WELL STRATIFIED

                 --                                                        - 58.1' LIMESTONE, AS ABOVE

3. 0 0.00-

                                                                           - 59. 2' TO

59.7'

/OT.B

          ~0-
                     ---                                                                                                                                                         ~
                   --                                                                                                 COMANCHE PEAK S.E.S.
                -                                                                                                FINAL SAFETY ANALYSIS REPORT
                       -                                                                                                       UNITS 1 and 2 LOG OF BORING NO. 22 AMENDMENT 78 JANUARY 15, 1990 FIGURE        2.5.5-91 (Sh.                     2)

COMANCHE PEAK STEAM ELECTRIC STATION 2J Sl T E _ _ _ _ _ _ _ _ _ _ _G_lE_N_R_os_e...;._T_E_v._s_ _ _ _ _ _ _ _ __ 16345.03 BORING NO. NO. J.O. COORDINATES

                                               ~   10358.31                    E 10,334.34             GROUND          ELEV. (I) _ _.:....:79~7.:.;;.2_'_       SHEET_I_OF VERT! CAl                                                N/A                                                LESTER ~. TYRAlA INCLINATION                                               BEARING                                            INSPECTOR-----------

DATE : START I FINISH 12!22187 I 121lB!B7 CONTRACTOR I DRILLER 14JA/G. TAYLOR 19

5 1128188 MOBIL STATIC GROUNDWATER DEPTH I DATE (FTl I DRILL RIG TYPE DEPTH TO BEDROCK _ _ _.:....:4!.-".o.____ _ __:ll!_F.!..!Tl TOTAL DEPTH DRILLED 30.0 (FT)

METHODS: ROlLER CONE (6 lN. DIAMETER) DRILLING SOIL SAMPLING SOIL NONE IMPREGNATED DIAMOND BIT (NX). AND DOUBLE TUBE TYPE NONROTAT!NG INNER CORE BARREL DRILLING ROCK SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS AND INSTALLATION OF PIEZOM£TER COMMENTS ---~AT~C~!R~CU~U~T~I~NG~WA~T~ER~!N~T~AK~E~S~T~~U=C-'TU~R~E_;(~SH_;OO~L=D~ER~OF~AC=C~ES~S_;R~O~AD~)_ _ _ _ _ _ _ _ _ _ _ _ _ _ ___ z5 o::=:: I.U E 0~c::C::

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L<JLo. 0~ <t I- ;:;:z _J u _J~ Vl <!:::> Ill L.U w Vlc:: cr. 797. 2' 0 - - PUCED GRAVEl FILL 1-----11---~1-----j~---j~-----+--1--+------ 4.0' s- 5 ,a;--L!M£STONE, LIGHT GRAY, WEATHERED, M£D!UM HARD, BEDDED -

                        -            RUN   58/0                                    -CLAYSTONE, LIGHT BROWN, WEATHERED, VERY SOFT, BEDDED
                        -             1                                      - 5.5'
                                                                                     )    CORE LOSS                                                                                              -
                                                                             - 8. 5' L!M£STONE, LIGHT GRAY, SLIGHTLY WEATHERED, HARD, BEDDED 787. 2'         10  -
                        -                                                    - 10.9'                                                                                               Nu.

PS!GE" 10.7-RUN 68/9 CUYSTONE, FRESH, DARK GREYISH GREEN, SOFT, WELL BEDDED TIM£(M) 3 ~ 5.0 10.2 -

                                                                            - 13

2 ' L!M£STOHE, AS ABOVE (A VERY _

13 7 WEATHERED CLAt

                                                                             -     *  >  CORE LOSS 15 --

BAND AT 18.3)

                                                                             - 16.0'
                       --            RUN 98/71

1 CLAYSTONE, AS ABOVE 4 * * ,/VERY W!ATHERED CUY BAND , 0.3' 777. 2' 20

                        -                                                       18 8 LlM£STOHE, L!GHT GRAY, FRESH, HARD, 8£DDEO, A 0.4', VERY FOSS!L!FEROUI'}-------1
                       -                                                                 LAVER. THE CUY SEAMS ARE WEATHERED                                                 l     NO. 2
                       -                                                   - - - PIECE OF WOOD/UGH!TE                                                                       J                  -
                                                                             - 2Z.1' CLAYSTONE, AS ABOVE I!ME'M) ~-
                                                                                                                                                                            ' OSJGE

14.6 J.O 0.00-95/91

~::~:>L!M£STONE, LIGHT GRAY, FRESH, HARD 25 - PS!Gf

18.6 --

_ * ,>CLAYSTONE, AS ABOVE 26 4 I 3.0 0.00 -

                      -                                                                  LIMESTONE, MEDIUM GRAY, FRESH, HARD WITH SOH£ CLAY SEAM AT BOTTOM 757. 2'         30    -                                                                                        TO

30.0' I. DATUM IS SEA LEVEL OF 1929.

2. ~GROUND WATER LEVEL 7, PSIGE !S EfFECTIVE PRESSURE (HEAD) !H PSI

3. BLOWS REQUIRED TO DRIVE en 2o.D. SAMPLE SPOON 6" OR COMANCHE PEAK S. E.S.

LIJ DISTANCE SHOWN USING 1- 1401b. HAMMER FALLING 30". FINAL SAFETY ANALYSIS REPORT 0 z

INDICATES USE OF 3001b.

HAMMER. ( ) INCHES OF UNITS 1 and 2 SAMPLE RECOVERY. o 4. % ROCK CORE RECOVERY I Z Ll.l ROCK QUALITY DESIGNATION.

5. STD. PENETRATION LOG OF BORING NO. 23

RESISTANCE BLOWS/FT. AMENDMENT 78

....l    6. UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 SYSTEM.                                                                                                              FIGURE     2.5.5-92

coMANt~E PEAK STEAM fi.£CTRrc ~-,*roN ! BOR'NG "" I SITE _ _ _ _ _ _ _ _ _..Gc:;LE:....~_;.R;.::;OS:.::E..:_*_:.:TE:..::XA:.:.:S_;.__ _ _ _ _ _ _ _ J.O. NO. -'~1_3_ I

1

                                                                                                                                                                                                        "'     --I COORDINATES N 902-4-.05                           E 10.705.<5                        GROUND      ELEV: Ill _ _      s1""'"c......o_r_'_    LsHEET_*_OF                             ~

INCLINATiON VERTICAL BEARING N/A INSPECTOR

                                                                                                                                                                    ~£5-::R ~. TYRALA                                      I DATE: START I FINISH                         12no;s7               1               12131 ;a7             CONTRACTOR I DRILLER                     -*---...:"-~~'AL/G'"-    . ...!,TAJOJY.h.\LO~R_ _ _ _ _

27 2 MOB! L STATIC GROUNDWATER DEPTH I DATE

IFTl I ~' 29188 DRILL RIG TYPE DEPTH TO BEDROCK N/A IFTl TOTAL DEPTH DRILLED J' .S METHODS:

                                                                              ...........D
                                              ~QO:.;:L~LE_;.R~C~~N~E_;.(~6---l~          .....

l~~-T---ER___

                                                                                                       )______________________________________ _

DRILLING SOIL

                                                 ~ONE SAMPLING SOIL DRILLING ROCK
                                                                                                          !NSTALcAT:ON OF PIEZOM!'TER SPECIAL TESTING OR INSTRUMENTATION                                                         ---------------*---*-----~                                                                              --* .*..

COMMENTS ADJACENT TO SH-13 AT THE SWIS a U'lcrO

                                    ~0~                                                                                SAMPLE DESCRIPTION
                                    ...J     u l%l      U.J 0::

CONCRETE PAD 0.8. 5- - 80(1.0 10 - - I - - 15-

                   -                                                                                          CAT. l 3ACKF!LL (LIMESTONE WITH MINOR CLAY!                                                              -

790.0 20-

25 - 30 - 730.0 TO

J1. 5'

2. ~GROUND WATER LEVEL l. DATu~ lS SEA LEVEL OF 1929.

3. BLOWS REQUIRED TO DRIVE w

2"0.0. SAMPLE SPOON 6" OR DISTANCE SHOWN USING COMANCHE PEAK S. E.S. t-o 1401b. HAMMER FALLING 30".

FINAL SAFETY ANALYSIS REPORT z INDICATES USE OF 3001b.

HAMMER. { SAMPLE RECOVERY.

                           ) INCHES OF                                                                                                          UNITS 1 and 2 a     4. ~. ROCK CORE RECOVERY/

Z ROCK QUALITY DESIGNATION. w ~. STD. PENETRATION LOG OF BORING NO. ?4 ~ RESISTANCE BLOWS/FT AMENDMENT 78 ....1 6. UN!FI ED SOIL CLASSIFICATION JANUARY 15, 1990 SYSTEM. FIGURE 2. 5. 5-9 3

SITE COMANCHE PEAK SITAM ELECU!C STATION

GLEN ROS~ Tt!d~ J.O. NO. 16345.03 BORING NO. --- 2S COORDINATES

                                                " 9792.26                       E 10,667.17 GROUND      ELEV.(I)           Ag2 J' SHEET _I_ OF         - -' -

VERTICAL N/A LESTER M. TYRALA INCLINATION BEARING INSPECTOR 12/30/87 12/31/87 MJA/8. CROMEANS DATE : START I FINISH I CONTRACTOR I DRILLER STATIC GROUNDWATER DEPTH /DATE

7. 2 (FT} I 1/28/88 DRILL RIG TYPE DAMCO 1250

4. 5 31.4 (FT}

DEPTH TO BEDROCK rFrl TOTAL DEPTH DRILLED METHODS: ROLLER COllE (6 IN. DIAMETER) DRILLING SOIL SAMPLING SOIL NONE DRILLING ROCK ~IMPREGNATED OIAI'JJNO BIT (NX), AND DOUBLE TUBE* TYPE NONROTAT!NG INNER CORE BARREL PRESSURE TEST AND INSTALLATION Of PIEZOMETER SPECIAL TESTING OR INSTRUMENTATION NEAR BH-13 (fUEL BUILDING) COMMENTS z5 E OLIJ a: a: __,~ o:;2 :r:t: w Gl ~ ~ 0 z~g 3"' t;:w ..JUJ LoJ:::E Ula:O 1-w "'"-

    -~--
    ;; ....                       ..J:::>                     UJ a..Z       ~0~

I-=> ~~~ ... SAMPLE DESCRIPTION PRESSURE TEST f 7 I a: UJU.I ::!:>- O....J LIJ"- 0!:;_ < t- :l:z ..J u (I);!

    ..J-                 (I)
                                  <l::::>    a:l    ....

LoJ (I) a: a: a: "' 809.3 0 - - PLACED GRAVEL FILL

4. 5.

5- 1 100/67

0.2' CLAY SEAM RUN -

                      -             2      100/51
                      -                                                               LIMESTONE, MEDIUM GRAY, FRESH, HARD, BEDDED WITH SOME FOSSILS 799.3          1o-NO. 1
                       -                                                                                                                                          PS !GE

11 . S -

Tl~E(M) FLOW( G)- RUN

14.0' 5.0 0.23 -

J 100/94 CLAYSTONE, DARK GREEN-GRAYISH, FRESH, SOFT, WELL BEDDED 15-

14. 9' Lif!ESTON£, AS ABOVE. CUT WITH DISTORTED CLAY SEAf1'5
19.9'

                      -                                                                CLAYSTOfiE, AS ABOVE, BUT WITH Llt!ESTONE BAND
                      -

1B. 5' CLAYSTONE, AS ABOVE, BUT WITH LIMESTONE BAND 20- -

789.3 NO. 2 PSIGE

23.9 RUN TIME( M) FLOW( G)-

                    -                     100/92                                         LIMESTONE, MEOIU" GRAY, FRESH, HARD, BEDDED WITH MA"Y ZONES OF           5.0         .OS     -

25- DISTORTED AND DEFORHEO CLAY SEAMS

26,7'

                    -                                                                    CLAYSTONE, DARK GRAY, fRESH SOFT VERY WELL BEDDED (-     SHALE)

28. J' l!HESTONE, AS ABOVE 29.6') CORE LOSS 779.3 30- jR\IN s 76/67 30.1'..-LLAYSTONE, AS ABOVE TO
31 4'

2. ¥GROUND WATER LEVEL 7. PSIGE IS EFFECTIVE PRESSURE

3. BLOWS REQUIRED TO DRIVE (HEAD) IN PSI

{/) 2"0.0. SAMPLE SPOON 6" OR l.iJ DISTANCE SHOWN USING COMANCHE PEAK S.E.S. 1401b. HAMMER FALLING 30". 0 z

INDICATES USE OF 3001b.

l. DATUM IS SEA LEVEL OF 1929.

FINAL SAFETY ANALYSIS REPORT HAMMER. ( ) INCHES OF ' SAMPLE RECOVERY. UNITS 1 and 2 a 4. o/o ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. l.iJ (.!)

5. STD. PENETRATION LOG OF BORING NO. 25 w RESISTANCE BLOWS/FT. AMENDMENT 78

...J 6. UNIFIED SOIL CLASSIFICATION SYSTEM. JANUARY 15, 1990 FIGURE 2. 5. 5 94

                     .1' I
       ',."11()

I

.J

.:.~ Normo! Water Level Borrow Areas

                                                   =*::-** Was1e Areas
                                                       - Property Lme T TT   F<ll Y Y T Cut
                          )
                         -~
                            ~            ~* <:::.)
                              ~ '----.,/
                                        ' \I

-.._* -~~*~' COMANCHE PEAK S.E S FINAL Sl'IFETY ANALYSIS REPORT

                                                                            ~~~-U~_NITS 1 and 2 VICINITY AND RESERV OIR MAP 5.6~1

8120

                                                                                                                                                                                                                                                           /JOO 780 760 740 "t-lo.
                                                                                                                                                                                                                                                           ?2o    ~
                                                                                                                                                                                                                                                                  ~'

700

                                                                                                                                                                                                                                                           .110

(,'0 uo t;-2.o

                                                                                                                                                                                                                                          .I ____ _

CENTERLINE PROFILE P.I. 3/v. 8"114-.33/ lOO V.C. l'lav.805.0 On9mal Ground Line// p*O.~

                                                                                                                                                                                             ---- J __ - ___ __'!~"_ -~-

Drainage l'ilf"er Limits; RI. Sfo. 78f90 / ) e/ev. 80/.0 / ___ -~

                                                                                                                                                                                                                      - 1
                                                                                                                                                                                                                                             /00 I

v.c.

o. 371$ 1 z I. CON! "T"re,oh

Sro. ..51-100 fo 7-11-Cc>.

                                                                                                                                                    ~               ----~                  ,       P.I. Sfo. 81 fl!JI J I!.

7: 0 2 Hor;zonfal and To~ -tfiO:Ioo Ito 73fSS. 2 ... / I /!lev. 801.0

1 _I00 V. c. -- ..... < Top of Dam

1 E*O.::J'f~ 1 ,1) ~ 1!./i/.)f----l 1+------l/...1,0 > ~lev. 79~0 ~

-.q; IU IJ P.I. Sto. 7Yf23.33..) 1

...J                                                     .J                                                              ~lev. 79(,.0       1                                            ~*~

IU lJ I I ~I (I) VERTICAL CURVE QATA COMANCHE PEAK S.E.S. PROFILE ALONG $.TOE DRAIN FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 PROFILE S.C.D. COMPLETED EXCAVATION FIGURE

COMANCHE PEAK S. E. S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2

   --------------------~

PROFILE S. S.l. DAM COMPLETED* EXCAVATION FIGURE 2.5.6 - 3

1. SSI/SCR Equalization Canal Grading. View to Northwest (5/16/75).

2. SSI Dam Placing Fill Concrete in So. Abutment Bedrock.

View to South (3/26/76). COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI Dam Construction Photographs FIGURE 2. 5. 6-4A

1. SSI Dam Aerial View. Material Placement Started in Center Section. View to North (5/19/76).

~~~~,~~ '

2. SSI Dam Preparing Core Trench for Filter Material Placement in South Abutment. View to South (8/9/76).

COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI Dam Construction Photographs FIGURE 2.5.6-48

l. SSI Dam Placing Crushed Rock. View to North (8/12/76).

              \.1*.:.**

r

2. SSI Dam Placing Filter Material. View to North (8/12/76).

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI Dam Construction Photographs FIGURE 2. 5. 6-4C

1. SSI Dam Compacting Filter Material. View to North (8/12/76).

2. SSI Dam Compacting Core Material. View to South (8/18/76).

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI Dam Construction Photographs FIGURE 2.5.6-4D

1. SSI Dam and Cofferdam Aerial View. View to North

( 11/22/76). c-* *~:..::

~.

0 c- .. r

         .-- r """""" .* j..~   *"

~ ~i~!~. *.~~

 't"r--.

~=: SSI DAM H£VATION 786~

2. SSI Dam Core and Filter Material Placement Completed.

View to North (4/2/77). COMANCHE PEAK S. E. S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 f-*-cc*--- ---*-------tl SSI Dam Construction Photographs FIGURE 2. 5. 6-4E

                               .It 4  .~- ,: . . ;
                  ,        "'c: *,_..,..__-;;;
          .. - --:~..*.:.*
     ~          **1'*,"*

~-~-****1 *--

                                                          ' . -~- ..'"~- ....\.J

-.: :~J

                                                                "Il<""'" .I' ~ .~'

1. SSI Dam start of 10-ft. Rock Shell Placement above Core

       & Filter Material. View to North (4/2/77).

2. SSI Dam Aerial View Rock Shell Placement Nearing Com-pletion to Elev. 796. View to North (4/22/77).

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI Dam Construction Photographs FIGURE 2.5.6-4F

l. SSI Dam Completed, Abutments Sloped Out. View to North (5/13/77).

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI Dam Construction Photographs FIGURE 2.5.6-4G

1. SCD t after Stripping. View to Northeast (12/13/74).

2. SCD Core Trench Material Placement. View to Northeast (2/17/75).

COMANCHE PEAK S. E. S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Squaw Creek Dam Construction Photographs f----******--*-- FIGURE 2. 5. 6-5A

1. SCD Core Trench, Preparing Bedrock. View to Northeast (2/20/75).

2. SCD Core Trench, Testing In-Place Filter Material.

View to Northeast (2/24/75}. COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Squaw Creek Dam Construction Photographs FIGURE 2.5.6-58

1. SCD Shotcreting S.W. Core Trench. View to Southeast (3/19/75).

2. SCD S.W. Core Trench Excavated. N.E. Core Trench Backfilled. View to Northeast (3/21/75).

COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Squaw Creek Dam Construction Photographs FIGURE 2. 5. 6-5C

1. SCD Service Spillway Discharge Channel Excavation.

View to East (5/14/75).

2. SCD Closure Core Trench Excavation. View to South-east (10/14/75).

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Squaw Creek Dam Construction Photographs FIGURE 2.5.6-50

l. SCD Riprap Placement on Upstream Slope. View to East {ll/18/75).

2. SCD Service Outlet Tower Concrete Placement to Elev.

764. View to South (12/23/75). COMANCHE PEAK S E. S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 1--------------------- Squaw Creek Dam Construction Photographs FIGURE 2.5.6-5E

1. SCD Service Spillway Construction. View to West (2/10/76).

2. SCD Service Outlet Tower Bridge Pier Construction.

View to Northwest (3/17/77). COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 r*---~---~----~-----------~-~__. Squaw Creek Dam Construction Photoqraohs

~-

FIGURE 2.5.6-SF

l. SCD Service Spillway Crest and S.W. Abutment Core Trench. View to North (4/26/76).

2. SCD Aerial View of S.W. & N.E. Embankments. View to North (5/19/76).

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Squaw Creek Dam Construction Photogra~hs FIGURE 2.5.6-5G

1. SCD Aerial View of Serv. Spillway. View to West (5/19/76).

2. SCD Setting Service Spillway Bridge Girders. View to North (6/29/76).

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Squaw Creek Dam Construction Photographs FIGURE 2.5.6-5H

1. SCD Aerial View. View to Northeast (10/20/76).

2. SCD Service Outlet Tower on date Water Impoundment Started. View to Southeast (2/15/77).

COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Squaw Creek Dam Construction Photographs FIGURE 2. 5.6-51

1. SCD Aerial View. View to East (3/22/77).

2. SCD Aerial View. View to East (4/22/77).

COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Squaw Creek Dam Construction Photographs FIGURE 2.5.6-5J

COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 GIDLCGIC PROFILE CTh"TERLINE SQUN'l C~ DA..'-1 FIGURE 2.5.6-7

680 D S0-7 S0-8 S0-9 so- 11 D 680

I I I I 670

I I

I

                                                        /
                                                                                      , APPkOXIMATE GROUND SURFACE:

670

I 660 APPROXIMATE TOP--1' '- 660 I

          ~   1650
                                                                                               '                      65 0 r

rT1 i w I w l> lL

0 2 640 I ~ 640 z z 0 J fTl II !- fTl > w I

-i

_j w 1630 630 I II I I

              ~                                                                                                            ~

620 620 II

               -610 610
                                                                                                                           --l L  600 600  J              COMANCHE          PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 GEOI;X;IC PROFILE SERVICE OO'I'LI':I' hDRKS r-- -FIZ;L,RE- 2~s:6.::.s*

---~-*------------------------------------------------------------------------------------------------------------------~------~----------~

1-820

                                                               *!£,
  ~

SS-3

i

  ~~
             \

I

               \
                 )\
  ~0                                                             ~

I I '\ I ro ~ I ~* i ~; ~\ bo ' '

~ I ; ! I ' 1100 r-

                                                                'JlQ I

I I w

    ..o i,__

I I I

I

I i I

  ~0 i

La COMANCHE PEAK S.E.S. L I 100 zoo* 300' 400' I FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 GEOux;Ic PROFILE SERVICE SPILLWAY FIGURE 2

5. 6-9

                                                                                                    .,1 M 4 CROSS SECTION C-C' 200      0      200 SCALE-FEET 600 0~
                                                                                                      -1
                                                                                                     ,.~
                                                                                                     -~
                                                                                                    ]

lL M-3

.z.

z

                                                                                                            ,_.':?
                                                                            ~I.                             <r 74 ;!  w
                                                                                                            .J

I Amendment 67 February 5, 1988 REFER TO FIGURE 2.5 5-5 FOR LOCATION OF CROSS SECTION COMANCHE PEAK S E.S FINAL SAFETY ANALYSIS REPORT REFER TO FIGURE 2.5.6-7 FOR LEGEND

' 6.) UNITS 1 and 2 Q;OU::X;JC Pf::OFHE G::NiERLIC-Jc OF SSI fu~l FICUPE 2. 5. 6-10

840 4 820 800 1-- w

                                 ~780 z

z 0

                                '<! 760 w
                                .J 740 720 700                                               CROSS SECTION         D-D' 700 IO~o-*----~~0~-5~0~*~100~*--~--~~~--:300' SCALE (, 100' HORIZONTAL SCALE ( ' 20' VERTICAL Amendment 67 REFER TO FIGURE 2.5 5-5 FOR LOCATION OF CROSS SECTION February 5, 1988 REFER TO FIGURE 2 5.6-7 FOR LEGEND                                                                                                         COMANCHE                 PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 ancl 2 FJ..~-'ALIZi\TION FIJ.A~ CI;;.;,~,l~L L-------------------------------------------------------------------------------------------------------------------------------------------------------------*--------- __ L----~~F~,[~,~~~R~E---~2~~.-~s-."6_-_l_l_-_-__~:~~-----~--~

U.S. STANDARD SIEVE SIZES 36" 24' 18" 12" a" 4" 2" t" 5/e" 3/e" 1/4" 10 16 30 40 60 I 00 200 1 30":21": 15": 10"1 6" 1

                                                     *~j'        I    t'fi.'    I   31,4' 1  1/2-;          :      4           8    i   14 : 18           ; 35;            50 I 70               1 140

'\-- .

I I I I I 100 I 0

                '1-:-:----                            .t'-,_

I~ FILTER-8

                                                                                              ~;                   1!"-,                ~

r-.* 0.......:

                                                                                                                                                                                          ~                                                          II TilT I

r\ l I I I I

                                                                  ~ ~ GRADATION                                                                                                                               I'
                                                                                                                                                                                           --~
                                                                                                                                                               !'-*~
                            ~                                                                                                                                         ~

90

                        ',      .'\                                    ['\, LIMITS '

I' _,__ IMPERVIOUS CORE 10 [/\ ~

                                                                                                                                                                                ~
                   \.                                                                                     1\.                       . k-      FILTER-A.                                         "                               GRADATION LIMITS
                             \                                                 "\_.                             \**      \.         *""" GRADATION LIMITS                                    ~~

BO 20 1-

\

1 ..

                         \                                                                                                                                                                            \

l:-' \. '\_ 1- \ \. ~ '

r: :::t:

(!) Uj 70 i\ \ \ r\ ', *~ [\ l} !", 30 w (!) ~

I\.

                                                                                               '\
                                                                                                                             \
                                                                                                                                    }'
                                                                                                                                         ~:
                                                                                                                                                      "        r\:                                                  "  I ' r-..
                                                                                                                                                                                                                                ""'-                                                          :I:

>- 60 1\ ~ 40 m >- m \ 'I\ i\. \. 1\ \* *f\ .I\ a:: \ '\ '\ I'I II a:: wso \ 1\ I' 1\ " 1\ w

                                                                                                                                    ;"""

50 z u..

                                       \        \                 1\                                             \.                                                          '\                                        1\                    ',                1\                             (I) a::
                                         \                           \                                             J\                    ~                          '-...:-,     l\                                        1\,                    \.                \                         ~

0

                                                                                                                    .' \

1-40 60 (.)

                                            \         I~
                                                                         \                                1\                                                                  \                                                  ~'-.....                                 r\

I'- ROCK-FILL

                                                                                                                            '"'".r:-..
~                                             \                              .loi GRADATION                              \.                                    j--..;

l\ \ II ~ 1-z

~30
                                                \                              \LIMITS                                1\.. \.
                                                                                                                                                                    .\                           ~             I!                                                         *,              70   w u

w 1\

                                                                                                                                                                                                      \                                       """ \                           ",               a::

T

                                                                                                                          \     \.

(l. I\ -~ \ I w 20 BO

                                                                                                                               '\ . '
                                                                                                                                                                                                  \                                                                                            (l.

I'-

                                                      ~
                                                                            \
                                                                                        -~                                               :-.....

I'- '\ \ II .....

                                                                               \.._.                                                                                                        '\
                                                                                                                                                          "r--

1'\ I' *~ '\ 1\~ f-- 10 90 r-- \,_ u I I

                                                       .                       ~                L
                                                                                                              '                                           I'-                                                  li                                                                         100 100            50                                  10                                                                                                  01           0.00                 002       0.01        0.005           0.002 0.001 GRAVEL COBBLES                                                                                                                                                                                                                 SILT or CLAY Coarse                         Fine                                      Medium                                    Fine 0 50 mm                                              MATERIAL I                                                                                                                                                                                                                     COMANCHE PEAK S.E.S.

IIOmm ROCK FILL FNAL SAFETY ANALYSIS REPORT 8.0 FILTER-S UNITS 1 and 2 0.53 FILTER-A S.S.I. DAM, GRAIN SIZE AMENDMENT 4 JANUARY 31, 1979 DISTRIBUI'IOO OF CORE, FILTERS 0.02 IMPERVIOUS CORE FIGURE 2

5
6-12

U.S. STANDARD SIEVE SIZES 3&" 2<1" ts" 12" a" 1

     !10" : 21": 15" : 10" I 6" IQ  I      I 001 COBBLES                                                                        SILT or CLAY Hole No.                      Legend LL PL PI LS Classification        SUBJECT Sple No.           Depth                                                                   COMANCHE PEAK S. E.S.
                                                           ----~------------------------~

Theoretical FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 S.S.I. DAM SHEIL MODEL GRADATION FIGURE 2.5.6-13

When sample was saturated becomes 37.5°

.c. (.) - c: G) L.. 0

0' (/) c 0.0 150 't:) c: ton -

0.81

0 :: 39.0° a.. v I (/) (/) 100 ",/' w CI: "' t- I/

-~

(/) v v !', 50 I-' r\

                ~                                                1\

COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT 0 "" 50. 100 ]." ..... :.!~.-

L 50 UNITS 1 and 2 I

SHELL MJDEL MATERIAL STRESS- Pounds /Square Inch S.S.I. DAM FIGURE 2.5.6-14

REMOLDED MATERIAL LL = 30.8%, P.I. = 11

                                                                                                 % Compaction = 92.9 M = 21.3% = O.M. + 0.3 I                   40 psi backpressure

~ Cu = 5 nsi c' = 4 nsi 0 tan $3' = 0.27 tan $3' = 0.47 -c $3' = 15.7" $3' - 25.7° Cl)

                                                                                             +               tt*t l I   I 0
  ~

1/ '1$3' I = 31 . 10 T ! ! I I l l l I I I l I I I I

3 tY (f) r T

a:l 30 "0 v c

                                                                       $3' =    25.7°

3 k 0

a. v v

                                                                                                                ~  l
                                                                                                                                       ~

I E:: 1-- !- (J) (j) 20 v w -+ 1--: a: I-1- 1- ~I"" v v v (/) Ll I I? I/ 1/ I"

                                                    "'-                        "'       1'\                                      -

10 I' [\ f1 II f\ I

!/

1 COMANCHE PEAK S.ES. FINAL SAFETY ANALYSIS REPORT 0 lC 0 30 40 50 60 UNITS 1 and 2 S.S.I. DAM STRESS- Pounds /Square Inch CIAY CORE FIGURE 2.5.6-15 UHiiiiUitl

KOLOGISl

                                                                                                                                                   - .....;."

REMOLDED MATERIAL LL :::: 44% P.I.= 22 100 UDH = 98.7 pcf

                                                                                            % Compaction = 96.3 M = 20.8% = O.M.-:f-2%

40 psi backpressure Si = 80% .J::. Sf == 97 - 108% ' 0 80 -c: c u == 8 psi c * - 5.5 psi CD

tan ~ = 0.28 tan ~ = 0.4 0

3 ~ = 15.60 ~ = :21.00 tT

(/) CD 60 't:J c: '

3 0

a.. iO = 21. s 0 I CJ) (/) 4n w :.,... ..... a:: L-- 1-(/)

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f- -+-+ +-+-+--+-+-~-++--t- -~+-.+t- t-- t-t-t-t-+-+-+--t-t-+--t-+-+-+--+--H-1 FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2

                                                        +   t -~-Hc--t-+--t~+-+-+--+-+                                             -+- tj=                TEST EMBAL"JKMENT SECTION t--t-++-+-t-+~'-t--t--t-+--+--+-t+--+-+-+-t--~+--+--+-++--+-+-+-f-'-+-++-+-+I--+-+,-+-'-~DEFORMATION VS NO. OF PASSES 1
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UGINHIIS I

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Hf = Final Height 7 --+-l of layer r:;;;-r Ho = 29.1"

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                                                                                  --                                                        I              I
                                                                                                                                                                       +-                                           UNITS 1 and 2 I

I TEST EMBA.N}(T\1ENT SECTION PERCENT DEFORMATION VS NO. I I ' I OF PASSES I FIGURE 2.5.6-19 I

[NGIN[£115 I H--1-H+-1-H+-+--H+-+-H --+--+-+-+-+--+- t - H-+-- -+--+-+--l--l--1---l-+-+--l-+-+--+--!--t-+--+-+-+-+---H---:'-+--H-+-+-+--+-j-;_+--- I

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H+-H-1 tt-1-- I I 32 30 28 26 1--1-1+++ +- 24 I I 22 II I r<. I I I I I 20 1 2 3 I j !---t-+--+-+j-+-+--1-tl--+'--1--1 COMANCHE PEAK S. E.S.

FINAL SAFETY ANALYSIS REPORT REQUIRED NO. OF PASSES UNITS 1 and 2 I I I I TEST EMBANKMENT SELTION lAYER THICKNESS VS REQUIRED NO. OF PASSES l I FIGURE 2.5.6 20 I

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I ~ ' i I i-++-+1 -+-+--+-1F 1 "'~+-+-t-+-j-t-+-H-~+-++-t-t-t--t-~t-+-' H- --f-~-+-1-+-++-Hi+~-+--i-t-'+++-+-+-+++-+--+-+-+-1 H-+-t-t-t-200 I II-' i L I 1-++-+-+-t-lr<>f-+-t-t~-t-t +-+ -~-+-++-+-+ t I-- I

t. +-'~+"f-+-+--'--+-t~+-+-t--t ~-+-+-+ ++--+-~-+-+-t~-+-+-+++-+-1-+-i 1-++t--+-1-+-H+-it-t--"-'+l;*i-+-t +**++ +1-+-*l +'++-+-+ : r- f*** r- I +++-+-1-++++ r I l I l J I

i I 1-++++-i-+-t-++--1~-t+-t-t-+-1-++-t- + *H-+++-t ++-+-t-++++-1---i-t-t-+- 1 t--~--+-t*+*++-+_,-+-......-t--+-l---t-++++-f-IH-++++-t-; 1 -+-+-+-+1-+--t-+-r-r 0 1-++-+--t--<1-+-t-+-H-t-i-T++ 0.1 0.2 0. 3 I

                                        +t       I                                                I 1       1     I 1

COMANCHE PEAK S. E.S. I

                                                                       '           I              I 1-+-+-+-t-t-t-t-t-t-t-t-+-+-+-SHEARING                    MOVEMENT          IN INCHES                     FINAL SAFETY ANALYSIS REPORT H-l--H-+-+++-++t-t-t--t--<1-+i-+++-r!++t-t-t-t-HH-t-t-t-t++!-r-t-H-t--H                                               UN ITS 1 and 2 1
                                                 !   I FIElD SHEAR TEST STRESS I

VS SHEARING MOVEMENT

                                                 !                                                             FIGURE      2. 5. 6-22

I I I 1 1-t-t++t-+-ii-+t++-t-+-t-+-t-t++t-+--11-+t++tl-+-ti-+t++-t-+-t.. 1

                                                                         +l++    I    I I I i i l t ; *t 0 SHEAR ALONG THE I                   i   l   I   I   l   I  I  1     l-+-t-H-+--1 INTERSECTION OF CRUSHED+-+-H-H LIMESTONE AND INTACT LIMESTONE 1-+-+-+-Ht-t-+ +-+-IH--+-+++-t + + +*t +*++ ~-1-+-+-+--+--t--+-+++ ******-+-+-+-t-+*+*i *+I + +~*++-+ t ++ t +               I 1                                                               t-+--+-1-+-+-+-+-+-+~-+-l I        I SHEAR ALONG I

THE 4 " S TRI P +-+t--++-1-+--t-t--rt-++-+-+ I

                                                                                                                                         --t-*t-+t-+t--+t--+-*~+-'++-+
                                     -- -l-t-t- +-+-+-t-t-++1-+-1-t-++-t--t + iH-++-+-+--t--+1-+-t-++-+-+4+-1-+¥'+-+-+-*1--t                           '.j       -
                                                          *+~--f-1-t-+-t--H--t--++ ' l        I t 1 FIGURE    2.5.6 23
                                         !                                  I

U.S. STANDARD SIEVE SIZES I 00 200 I 140 0 10

                                                                                                                                                                                                               ~~
                                                                                                                                                                                                                  ~
                                                                                                                                                                                                                      ... t-

r 30 w I 3J I >-

40 Ql a:

0 w f2 30 ~

                                                                                                                                                                                                                          'J l         r-
                                                                                                                                                                                                                   ~

z

a: IJJ 0.. ir * - GRAVEL COBBLES 1 Coarse Fioo FiM JULY 27, 1978

                                                                                                                                                                                   -         A,ME:l'Jf,NT 2

~ No. Sote No. Depth Legend LL PLjPt LSI C~mcat!oo SUBJECT COMANCHE PEAK S.E.S. I l 0--2 I CP..tsncd Si r::;*J.~ Anal' s;;s ")" +- 1-";r_J FINAL SAFETY ANALYSIS REPORT I Limcst.one materials t.aken f :corn UNITS 1 and 2

                                                       . I d-? r..s it.'-'                             j
                                                                                                                                                                        ~ ~-*    ------------~             -----

pi c.: No. 2 r,,rr;..,..-,r_n> 1\1Tr'7\ T 7\1\"T~YC'TC' J"*" I *~-'"""~~ ,.~ FIGURE~-:-6-24 -----------

          ~--*-1                                       ~- ...... --                  ~
                                                                                                         ......_.......,._ ___::r.;..._;;:u::;:::~:s:z:::::t::::::sc::::::::::::;.     ;z:;:~J----     rz__      *~ :...w

I _l I I I I I I r---cr== ~ I I I Hydraul *c I I Jack) PLAN VIEW

I I I

                                 ~                                                         OF
                                                                                                                                               ~~
                                                                                                                                     ~ ~

I I I

                                 ...,>.;'
                                 / / <'

t=::::l ~

                                                                                                                                 ~ r I         I                              v SIIEAR BOX
                                 """i   /1 /
                                                           '!\,

L _j I 6 Ft. X 6 Ft. X 6 Ft. I r-~

                                                                                                                                ~~ ~             ~crometers

r-
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                                                                                                          *           **                        I
                                                                                 'l Po llers I         T                                                                            A      -      A'
                                                                                                                                -----{)==(     Vi I                                                                                       4"                           .q I

i Pre-Split Strip

                                           ,Ja(o(

I I Hydraul i( T I Box separated from base I rock by rollers; Rockfill I in full contact with base p rock -:J I 1

                                ~--                                                                                            ~/KDial 1
                                -**--__.<.*<*v                             /                                                        ~Stand I      1                 -'

l I l_ I I I I I I

                                                                                ----1--      - L                            I     I        I COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FIElD SHEAR TEST FIGURE 2.5.6-25

                         -*--**-**-------          --*-**.-*~-                       -***        -*- ---

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SIDPE STABILITY ANALYSIS SQUAW CREEK !::lAM FIGURE 2. 5.6-26

COMANCHE PEAK S.E.S. I FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 S.S.I. DAM STATIC ANALYSIS FIGURE 2.5.6-27

5. 5. I . DRM NODRL POINT CONFIGURATION SCALE: INCH = 25.33 FEET COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2. s. 6-28

~----~--------------~

5.5. I. DAM NODAL POINT 1~-12 0.9 0.8 T= S:.SS: U1 0. 7 !..!J z 0.6 X 0:::

~
     ~.]

0.2

0. I 2:!.il l .~ 2.~ 3.il Y.0 ~.0 6.~ 7.~ B.~ 9.~

TIME IN SEC. COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2. s. 6-29

LINF 'l PROFILE 9 12 -- 11 - 10

5. S. I . DAM NODAL POINT ACCELERATION VECTORS 6

AT T= S:.51 SEC.

4 SCALE: INCH I . IZI G 3 2 SCALE ' 1" ' 10 G COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSTS FIGURE 2.5.6-30

LINE 9 PROFILE 9 S.S. I. DAM NODAL POINT DISPLACEMENT AT T= S:.61 SEC. DISPLACEMENT SCALE: INCH = 0. I FEET SCALE !" , 0.02' COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 1------------------------- FINITE ELEMENT ANALYSIS 1 - - - - - - - - - - - - - ----------

s. 6-31

'...._ FIGURE 2.

5. 5. I . DRM RRTID OF TRU/DVB STRESS T = S:.61 SEC.

COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINJTE ELEMENT ANALYSIS FIGURE 2.5.6-32

LINE 9 PROFILE 9

~+=-

10+--

~

5. S. I . DRM NODAL POINT ACCELERATION VECTORS 6 AT T= S:.7 SEC. 5 4

SCALE: INCH = I .0 G 3 SCALE t" 'lOG __./' "/'~ ----- COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2

                                                             ~----------------------------

FINITE ELEMENT ANALYSIS FIGURE 2.5.6-33

L INE__2_f'ROF IL E 9 S. S. I . DAM NODAL POINT DISPLACEMENT AT T= S:.7 SEC. DISPLACEMENT SCALE: INCH - 0. I FEET SCALE 1" '002' COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2

                                                              ~---------------------------~

FINITE ELEMENT ANALYSIS FIGURE 2.5.6-34

S.S. I. DRM RRTID OF TRU/DVB STRESS T = S:.7IZI SEC.

            //----~
  .---~,.c:::___ ______   -      ---------r--

~---- --- --- - - - - - - - - - COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 f--------------------1 FINITE ELEMENT ANALYSIS FIGURE 2.5.6-35

UNE 9 PROFILE 9 12 II 10 5.5. I. DAM 9 8 NODAL POINT ACCELERATION VECTORS 7 6 AT T= S:.76 SEC. 5 4 SCALE: INCH = I .0 G 3 2 SCALE , 1" , 1.0 G

         --~
   ~~-----7£_------~----~~----~----~----+-~--~----~----*-----~------~------~~------~

~-----*---*--*-JC--- COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2.5.6-36

LINE~ROFILE 9 II 10

5. 5. I . DAM 9 8

NODAL POINT DISPLACEMENT 7 6 AT T= S:.76 SEC. 5 4 DISPLACEMENT SCALE: INCH = IZI. I FEET 3 2 SCALE I" '002' COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2. s. 6-37

S. S. I . DAM RATIO OF TAU/DVB STRESS T == S:.76 SEC.

                                         ~           /'
                                   ,~~---~---~----~---~~--~----r~--~---r--~~--~--~~~-~~~~~
          '"    .. ~ ..... ..----***_*----;;;-~*:_______
             ~--*-*- -* *--*-***-    ****----

L: ___ _

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2.5.6-38

9 5.5. I. DAM NODAL POINT ACCELERATION VECTORS RT T= S:.BS: SEC. SCALE: INCH = I . fZI G SCALE *1" = I.OG COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 PlNlTE ELEMENT ANALYSIS FIGURE 2. s. 6-39

LINE 9 PROFILE 9 12 T'"*--~~ -****** II -t--~-~-~-~- 10 +---~---*---**-------~ 5.5. I. DAM 9 -t--~----------------- NODAL POINT DISPLACEMENT AT T= ~-B~ SEC. DISPLACEMENT SCALE: INCH = IZJ. I FEET COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2. s. 6-40

5. 5. I . DAM RATIO OF TRU/DVB STRESS T = S:.BS: SEC.

COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2. s. 6-41

LINE 9 PROFILE 9 12 II 10 5.5. I. DAM 9 8 NODAL POINT ACCELERATION VECTORS 7 6 AT T= 5:.91 SEC. 5 4 SCALE: INCH = I . 0 6 3 2 SCALE' 1", 1.0 G 9 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2.5.6-42

LIN£ 9 PROFILE

5. 5. I . DAM NODAL POINT DISPLACEMENT RT T= 5:.91 SEC.

~ISPLRCEMENT SCALE: INCH = 0. I FEET SCALE* 1" '0.02' COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2. s. 6-43

5. S. I . DAM RATIO OF TAU/OVB STRESS T = S.91 SEC.

COMANCHE PEAK S. E. S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2. s. 6-44

S. S. I . DRM FINRL NDDRL POINT DISPLACEMENT RT T= 30.00 SEC. DISPLACEMENT SCRLE: INCH = 10.00 FEET COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2. 5. 6-45

S.S.I. DAM Plot of 'Z"d/t'f Stress Ratio at T=S. 85 seconds (Tirre of maximum acceleration) where: 1;" d=shear stress induced by ground motion 1i' f=shear stress required to cause Sxlo-2 strain in 10 cycles AMENDMENT 2 J U L Y 27, 197 8 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 FINITE ELEMENT ANALYSIS FIGURE 2.5.6-46

S.S.I. Dam Rockfil1~ curve based on D5o size of 4 in. or 100 mm and derived from published data from Wong (1970), Lee and Fitton (1969), Lee and Seed (1967). 8.0

  "'c Cit
  !)

() 6.0

7 , 0 1-0 N

w 1- c. a: ....

                                                                    ,oc:.'\

5 v

11.:

0 w a: z Ci /

Cit Cit w

       ~       4.0 a:      Cit 1-
                                 /

Cit N I a: x 0 c "'z tn Cit ,.uu 2.0 v 0 0 2.0 4.0 6.0 8.0 10.0 NORMAL EFFECTIVE STRESS, 1</FT2 Amendment 67 February 5, 1988 COMANCHE PEAK S.E.S. FNAL SAFETY ANALYSIS REPORT UNITS 1 and 2 CYCLIC SHEAR STRENGTH CRITERIA FOR ROCK FILL FIGURE 2. 5. 6-47

S.S.I. Dam Filter Material: curves based on published data from Lee and Seed (1967) for a Relative Density of 80%. 4.0 v/ /

                                                                                  /
                                                                                          /
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                                'i Ill a::     )(

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0 0 2.0 4.0 6.0 eo 10.0 NORMAL EFFECTIVE STRESS, K/FT 2 SEE FIG. 2.5A-17 FOR. Fil~AL CYCLIC SHEAI. STRENGTH CJUTEJUA OF FILTER MATERIALS. Amendment 67 February 5, 1988 COMANCHE PEAK S.E.S. FNAL SAFETY ANALYSIS REPORT UNITS 1 and 2 ASSUMED CYCLIC SHEAI. STRENGTH CRITERIA USED FOR FILTER

                                                                                *--~**s F~      2.5.6-48

Peo k acce le rar1on

                                    ,__ . **- "V 4J~   H-z  .lf' H

H

                                                            ,(1-~)1¥ o a c c. e! e r-a + 1o 11 z         L w~-H      L  = H.z (dA,. LH ( Zdz   = L*Zz.
)          )       2 H

) a* d A ~ ~ ~ ~ (z *_ ~ ~ ) d z ~1ean Accelera"ttOn; a :. COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 DERIVATION OF cr FIGURE 2. 5.6-49

                       ~----

T N T= K*W+ Pc. W ~ ~ j,. H cot d 2 Pc "~J'c Hz

.'. T : 1* K J'r Hz c ot.fi -r ~ /c *H   2 5hear Reststance) S" Wtanc;zs:.~YrH cotftton ¢ 2

Factor- ot Safety: F= S i J~ H~ot_o'tan¢ T = i K ~ Hzco-t,d'~ t J{ H 2. F =- J1

cot$ t an '1' l-< J1. *cot$ tan¢ +/c..

1-JAr* catfl* tan¢ COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 DERIVATIO'J OF WEr:x;E F FIGURE 2. 5.6-50

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 S.S.I. DAM LIQUI.FICATION STUDY FIGURE 2.5.6-51

Acceleration Impulse Analysis The velocity needed to be imparted to a particle of rock fill to move it over another neighboring particle n is Rg flJ = 51'n 20<. The rock part le size is 2 feet, thus for an inclination o( Z 15 °

              /1/   ::::;   I    4g                   X  II fps Assuming a maximum acceleration impulse time                      ~t=O.l    sec.,

the average acceleration required to move one rock particle over another is a~ :.;, - 6'. I =110 ftjsec 2

4Cj COMANCHE PEAK S. E. S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 ROCK ACCELERATION ANZlliYSIS FIGURE 2. 5.6-52

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 ~-------------------------------------*~ SECTJO~ AND PROFILE OF TNSTPUMENTl\TION ON SSJ DAM FIGURE 2.5.6-53

LEGEND 0 SETTLEMENT PLATE

                                            'fil PIEZOMETER 0   SURFACE MONUMENT
     - -~------ -~--------~---~------~---
                                ~ --r - ---

I ?tOo ~~-,-------------------------------J COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 PLAN SSI DAM INSTRUMENTATION FIGURE 2. 5. 6-54

Ettimoted loUom of 660 COMANCHE PEAK S. E.S. Core Trench 640 FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2

~--------------------------------------------------------------~620 40*00 50*00 60+00 80*00 INSTRUMENTATION SQUAW CREEK DAM CENTERLINE PROFILE Scale 1,.' 200, Horiz I ' 20 Veri.

FIGURE 2.5_6-55

A B c D t E G H UPSTREAM APPROXIMATE TOE OF EMBANKMENT l d\.'.'~¥- I

                                  "-;ff.;..'- ; __ ;' *'ifT:-r.'                                                          i

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Q 0 LEGEND SETTLEMENT PLATE SURFACE ALIGMENT MONUMENT Q WELLPOINT PIEZOMETER PNEUMATIC TRANSDUCER PIEZ. 1~ +<JO 70+00 6~ +00 60+00 55+00 45+00 40+00 ~-1-00 Amendment No. 103 COMANCHE PEAK N_P_P_ FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 INSTRUMENTATION SQUAW CREEK DAM PLAN VIEW FIGURE 2.5.6-56 I fsOOOOln.dgn A B c D E G H

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS SSI-1 FIGURE 2.5A-I

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS SSI-2 FIGURE 2. 5A-2

r-------------------------------------------------------------------------------------------------------~ U.S. STANDARD SIEVE SIZES 100 200 l 140 I 0 10 20

X

30 w

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w 80 a. 90 I00 0001 GRAVEL COBBLES SILT or CLAY Coarse Fine Medium Fine Hole No Sple No. Depth Legend LL PL PI LS Classification SUBJECT COMANCHE PEAK S.E.S.

     %\- l                                  4o  1..0 20           CL          I M~;-'\ v I ( l \ ' Co\                FINAL SAFETY ANALYSIS REPORT r* ("
   '--...~.L._,j I I
                  ...                       rlo t~L IC*c-         CL            ,'vf ~>.Q. f \f I 0 L.'                          UNITS 1 and 2
  .SS\-                                     3'1 11 20             CL          IM 1) .. i \)I L      \.

SSI REPRESENTATIVE DAM GRADATION SSl- z_ ,0 3'1 ~:u IQ C.L OF IMPERVIOUS CORE FIGURE 2.5A-3 JUNE 15, 1978

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J51'553H15 JUNE 15, 1978 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI DAM TYPICAL STRESS- STRAIN CURVE UNCONFINED COMPRESSION TEST FIGURE 2.5A-4

11£'/III'TIII .,....._ Pll 11£'1 III'TIII . , - . , PII

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z

J :::J c c

a. 2Jil a. 28 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPOR m lR Ul w UNITS 1 and 2 ffi I ll: t-Ul II SSI DAM mJ lml 121 1'61 lSI mJ lml BORING NOS. SSH a SSI-2 STRESS - PDUNDS/SiilURRE INCH STRESS - PCUNDS/SiilURRE INCH TRIAXIAL TEST RESULTS FIGURE 2 .5A-5

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS IC3 FIGURE 2.5A-6

Design Criteria Depth M.C. ur:w ft. % pcf c = 433 psf

                                                   ~ = 18 15.5-17.0 22.9  102.9                 UDW = 108 pcf 20.0-21.5 22.7  101.8 32.0-24.5 19.5  106.4 24.5-26.0 20.0  105.4 27.5-29.0 21.8  105.3 33.0-34.5 21.4  105.2 39.0-40.5 17.9  110.3 40.5-42.0 l7 .2 111.1 J:

42.0-43.0 16.8 109.1 v 44.5-46.0 20.0 106.5 z 50.5-52.0 19.7 106.6 57.5-59.0 21.2 106.3 w 63.4-65.0 18.4 111.8 0:: a: Avg. 20.0 106.8

J LfB

(!I In In 0. z

I Cl ll. 2B In U1 w

0:: In B STRESS - POUNDS/SQUARE lNCH

TIME IN MINUTES ll;j 151 lSI 151& 151 151 151 gj gj gj I5J "" I5J ., I5J I5J 151 IQIQ

                                                                       &151    "'!     IS! 151 151151 tsi  tsi  lSI  ISI151
                   ~ Ia~~       I'!

151 1'\ :r lJ1 lSi lSi ,j 151 151 tsi.si 151 151 151 151

                                                                                               ""151 151151 ""~  lSI lSI  ""   ""lSI lSI 151151
                                                                               ~
               "'  & ,.; ,.;,.;
                                                                                           '"' :rtA
                                                                       ;J"llt          N                   N
                                                                                                                "' :r "'

B.37B~--~~IrTTTTrt----r-.~llnn<r--~--~~-rTTnT---,r-,-TII!IT~--r--r.-rTIM~~~-,~~~-nT CON5DLIDRTIDN TEST 0.36S: CPSES-551 DRH BORING: lC-3 DEPTH: 17.0-18.~ 0.3S:S: 1!.96 TSf 1'1.3S:B 0.345 (/) LLI

I:

(.) B.3'1B z Q 0 l'l.:mr

                                                                                    ~2.BBT5f z

(/) (..!) lll.32B z a <t LLI B.31B 0:: ...J <t B.3BB Ci i'L29B lli.2BB e 9 10 12.e 20 3 i1.'27il lil.S:6 TSf June 15, 1978 lll.268 COMANCHE PEAK S. E.S. lll.2S:8 FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI DAM 121.23111 2il.Bil TSF BORING IC3 CONSOLIDATION TEST RESULTS FIGURE 2 .5A-8

TIME IN MINUTES 151 151 151 151151 m 151 15l151 151 l5l IS! lSl 151151 lSI lSI &lSI 151 151 & 151151 ~ ~ Rl RIRI 151 IS! 151 15!15!

                                                                                                        &    151    l5l  lSI lSI 1'1 :r1.11 IIi!

151 & lSI lSI re 151

a 151 151 151 l5l lSI lSI

                                                                                     ~
                                                                         '~                   '~

lSI

                                                                                                                         !J!el
                                                                     &                                              151 l5l l5l               N   1'1 :r1.11               1"1      ~           ~             ~           1'1 I   I I I 1I  I     -.-rJTTTTt--               -r-r-rr        r* --,-1-fTTTT CDNSDLlDRTlDN TEST 21.37!>

551 DAM 1!!.371'l BORING: l(-3 0Ef~H:34.~-35.0 i'l.:3!iS' 1!!.361! 58

                        ------------~-~---

1!!.355

                                                     -----------~-------------                              l.iilB    TSf 0

1!!.351! ~ 0::: (/) 0 ILl

I: 111.3'lS: 0

(.) > z 8.3'!11 z (/) (!) 1!!.3311 z a <( ILl 1!!.3211 a:: ...J i'I.311J <( 0

                                                                                                                         -    S:.s:bT5r' 1!!.3Bil 111.291'l                                                                                                                                    LOt!) ~t>! :ONS  PER B.2Bil                                                                                                                                                     June 15,  1978 1!!.2711                                                                                                      -- liil.6B T5f COMANCHE PEAK S. E. S.

1!1.260 FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 1!!.258 SSI DAM 1!1.2'!8 BORING I C3 CONSOLIDATION TEST RESULTS 21!.92 TSf' FIGURE 2.5A-9

TIME IN MINUTES 15;1 EJ 15;11>1 IS:I"" Iii "" lSI lSI "" "'1St

             """"   lSI  1St   lSI""                       EJ
                                                           ~

15:1

                                                              ~ ~~
                                                                   "" ""         rii    &j  td s;j N

rri :i t.ti

                         "" "" EJ N  fT1  :r  Lt1       ~ ~ ~~

CONSO~IDRT!ON TEST ii.36S: CPSES-551 DAM il.36il BORING: IC-3 DEPTH:~Y.~-~5.0 il.3S:S: ____ " _______________________ - ll.96 rsr il.3S:tl - I .61i! TSF 11!.3LfS: il.3Lfil 2.se Tsr (I) LIJ I t.> i:l.33S: z 0 0 z 11!.33i! (I) (!) z 15 il.32S: <{ LIJ Ct: il.32il _J <{ -----. S:. 44TSF 15 VERTICAL L0AD IN TON: PER SQUARE FOOT June 15, 1978 lll.s:6 TSF COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 l'l.2!i SSI DAM BORING IC3 CONSOLIDATION TEST RESULTS FIGURE 2. 5A-I 0

                                                 +         +
                                                 +
                                           +

II

   .... II
        +

II

II

                                         ....       II N  :r   11'1 lD   ..... 1:11  m 796                                                                796
                                                 ..                   z:

Cl June 15, 1978 a:

                                                                      ~
                                                           +          >     COMANCHE PEAK S.E.S.

w _J w FINAL SAFETY ANALYSIS REPORT 79l + 791 UNITS 1 and 2 SSl DAM DENSiTY TEST DlSTRlBUTlDN SSI DAM ELEVRTlDN 791 TO 796 DENSITY TEST DISTRIBUTION FIGURE 2 . 5 A- 1 I Sheet 1 of 15

s:: f5 IZ U1 a..

J

                                                                         +
                                                                               +
                                                           +                     +
                                                                                 +

t s::

U1 z

z:

Cl 0. 791 + 791

z Cl June 15, 1978

                                + t+ +                                                     a:
                                                                                           >              COMANCHE PEAK S_ E.S.

w

                                                                                           -1 786                                                                                        w           FINAL SAFETY ANALYSIS REPORT
                                                 +                                     786
                                                    *                          +

UNITS 1 and 2 55[ DRM DENSITY TEST l>lSTRlEJUTlDN SS I DAM ELEVRT 1CH~ 7BEi TO 79l DENSITY TEST Dl STRIBUTION Sheet 2 of f5 1------------------ -----------------------------

151 + +

r

                                                                                                                                     +                                                                       ++                                      +
                                                                                                                                                                                                                   *-*~                 -~----~         ***~~
                                        + ______! ___________..__ --***-- ---*-***----* -----* ----* ..         +      +                                                               +                                                                              fiLTER S                          I
                               +                                                                                                     +                                                                       +                                        +
                                        +       +             +                                                                                                                                                                                                       fiLTER A
        -------------------------****--*---*--*                   --*-- -- *----     - -*--*-----* ....         +      +                                                                                   .  --~- ....... ------ ................... -*- *-*      --
                                                                                                                 +
                                                                  +      +                              +
                                                                                                                                                                                    +
                                                                                                                                                                                                         ....                                               +
                                                                                                                                                                                   +    I+                    I +                           I      I                  IHPERVICUS
                                                   +                         +                                                                                                                           +                                                                    CORE
                                                          --*** -------------- ------------ -----------.---* +             -** ***-** .. ------ . -*-- *-------- *-
                                                                                                                                     ~-
                                                                                                                                                                                        + +               +                                          +

___________ . ______________ ........... + -* *-.--------+ . *--*- ------ ... ------*-* *-*---------.----.------------------------------L ..... _____________________ _ FlLTER A

                                                                                                                                                                                        +      *          + +                                                         fiLTER S
                                                                                                                                                                                                                                                                                                   .*- ::---===::--
                                                                     +                                                                                                                                                                                                                  :a:

fJ D! Ul z

z c

0 N

                            !:r         !

ltl Ul 786 * + * .. .. 786

                                        +    ..                                                                ...                                                                                       ++                                                                        z
                              ..                                                                        +              ..                                                                      ..              ..                                    .. +

Cl r-June 15, 1978

                                 ..   +  *..                                                           *                ..                                                           +                    ..                                         ..                            a:
                               *             ++ .... .. ..                    +                                   ..                                                                      +                .. ..                                  +

w

                                                                                                                                                                                                                                                                                   -l COMANCHE PEAK S. E.S .

FINAL SAFETY ANALYSIS REPORT 78l + * ++ + 781 w UNITS 1 and 2 SSl DAM DENSlTY TEST DlSTRlBUTIDN SSI DAM ELEVRTlDN 78! TO 785 DENSITY TEST DISTRIBUTION FIGURE 2.5A-II L - - - - - - - - - - - - - - *-----------** Sheet 3 of 1 5

7Bl .. *.. 781

   ..     ..            ..                          ..                            ..                              ....      :z
    ..            .. ..                      .             .                              .               ..                      June 15, 1978 Cl
                                                                                                                   +t
                                                                                                                            ~

a: w COMANCHE PEAK S. E.S. w FINAL SAFETY ANALYSIS REPORT 776 * * + ** 77rc UNITS 1 and 2 551 DRM DENSITY TEST DlSTRlBUTlDN SSI DAM ELEVRTlDN 775 TO 781 DENSITY TEST DISTRIBUTION

                                                                                                                               ._.__ _ _ _ _ _ _ _ _ _ _ _ _ _ _---1 FIGURE   2.5A- II     Sheet 4 of 15

                                 --------------------------------------------------------------------------------------~----------------------------------------------------~

73.1 rttT lSI lt1 lSI

r

               + ++              +                                           +                     +                               +t            fiLTER S

1::

             + + +                                                                                                                 ++                         a:

FILTER A w a: t-ltl

                                                                                    +                                                                         a.
                                                                                                                                      +                       ::l
                                                  + +*                                     +      +               +        +          +
                                                                                                              +        +                         IMPERVIOUS
                                         ++                                                              I                   +                       CORE
                          +             +    +       +  +     *+  +                                                                  ++
                                                                                                                 +

lSI +

                  + +          +               +                            +                               +      *+        +                   FILTER A
                                                      +                  +

~::lSI

                  + +          +               +      +                  + +                                        +        +         +         F'ILTER S a:"'

w a: 1-ltl D.&

11"1 lSI

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     &                                  +

lt1 Ei7 .l ISl Fil:T tc

                                                                    -v I

lSI lSI lSI lSI ISl lSI lSI lSI lSI lSI ISl lSI lSI lSI lSI lSI lSI lSI lSI lSI lSI lSI lSI lSI lSI lSI lSI & & lSI ISl &

         -t- +        +    +        +         -t-        +           -t-        +        -t-         +          -t-      -t-   -t-

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                                                                                                                                         -t- -t-ISl                    N        1"1             lt1 tc N        1"1  ::r      lt1       tc         r--.        I:D        0'1 776                             +      +
                                             *      ++  +       +
                                                                              *               +          ++      ++                                 776 z
                                        +             +            ++    *                  +                        +                +                    CI        June 15, 1978
                                                                                                +
             + ++                                                                                                            +
                                 +                   t+

1-0:

                          +                                                                                                         ++
                 *+            +                  +
                                                                                                  *              +           +                             >

w COMANCHE PEAK S.E.S.

             ++                         +                      +          + *       +          +    +

_j w FINAL SAFETY ANALYSIS REPORT 77l + ++ + + + + + + + + + + + + + + 771 UNITS 1 and 2 551 r>RM r>EN5!TY TEST [)!5TR!EiUT!DN SSI DAM ELEVATION 771 TD.775 DENSITY TEST DISTRIBUTION FIGURE 2. 5A-II Sheet 5 af 15

ISl t Ul 81.1 Ft.n ISl I.J1 lSl

r

L:s Ejl"

l::t: t-II1 z

ZISI ON + + + + ++ + + + + + + + F'll TER 15 0

                                                       +                         +            +    +       +                                                :s::
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                     +                                                       +       +             +                                                        41 ISl a::

1-

                  +                                                +                                                                                        II1 a..
                                                                                                                                                            ~

I- + + w Ln!Sl IHPERVIDUS LL.. LL.. + CORE a + +

                       +          +                                                                   +           +

ISl

                  +     +
                               +     +        ..  +  +                       +                  ..             ++                           F'ILTER A X: lSI             ..    +            +            .. +                       ..         +        +             ++                           F'll TER 15 a:N w
                               +              +

l::t: t-II1 O..ISI

11"'1

s::

a: w ISl

r a::

1-zUl

z 0

ISl trl .. 0 72.1 lSl Ft.n Ul {- I I ISl ISl lSl ISl ISl lSl ISl lSl lSl ISl lSl lSl ISl ISl ISl ISl ISl ISl ISl ISl ISl ISl ISl ~ ISl ~ ~ ~

          +   +           +      +     +         +     +            +       +          +             +      +       +       +      +

N 1"'1 :r trl Ul r- r:Il m ISl N 1"'1 :r I.J1 ili 77l + 771

                  *                       +          +

z Cl June 15, 1978

                   +           +                        +                +              +                       +                                       1-
                                                                              ..   +           ..     +                                                 c:
                                                               +         +                                                                              >           COMANCHE PEAK S.E.S.
                                                                                                               + +

w

                                     +      +                      +             +                         +                   +                        --1 w        FINAL SAFETY ANALYSIS REPORT 756                                                      +                                    * ..              +        +                  765 UNITS 1 and 2 SSI DRM DENSITY TEST DISTRIBUTION                                                                                  SS I  DAM ELEVATION 755 TO 771                                                                      DENSITY  TEST   DISTRIBUTION FIGURE  2.5A-II     Sheet 6 of 15

lSI Lt1

lSI

r X: lSI 1:51'1 a:

1-U1

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Z:ISI ON + + + + + + FILTER S 0

                                       +               +            +                 +    + +                   +              rlLTER A    :::s:::

a:

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                                                                              +   +                                                         1-U1
                                         +                                            + +                                                   11.

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w + + LiliS! + + IMPERVIOUS u... CORE u.. + a lSI + +

                        +                                                 +                                         +
                                 +           + +                                    +  +     +*      +          t               rlLTER A x;ISI a:N                              +      +       +                          +         +  +     I       +                          FILTER B w                                                                                                                \

a: I-U1 ll..ISI

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lSI E1 a::.

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                                                         .f 1                                                       1                           1        I    l   I
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l5:l

                  ~   Eii          lSI
                                         ~       Eii          ~

l5:l ISl ~ ~ ~ Eii ~ ~ ~

lSI

             +    +   +

lSI

                                   +     +       +            +          +    +

lSI

                                                                                       +          it      +

1"1

r +

Lt1 t1i

N 1'1 :r tJ1 t.D r- Ill D1 766

                       ++ +            +   + +                                 +
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766 z Cl June 15, 1978

                          +     ++                      +      +       +          +   ++ +                                               r-a:
                               +                           +        +                     +        +                                     >              COMANCHE PEAK S.E.S.

w

                             +         +       +                  +       +                 +        +        + *     +                  -'

w FINAL SAFETY ANALYSIS REPORT 761 + f: ++ + ++ 761 UNITS 1 and 2 551 r>RM DENSITY TEST [)15TRI6UTIDN SSI DAM ELEVATION 751 TO 755 DENSITY TEST DISTRIBUTION FIGURE 2. SA-l I Sheet 7 of 15

lSI 1' Ill

                                 +                                                                                                      117.1 FU:T
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lSI l.l'1

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lSI

r r;l!il E}M a:;

f-Ul

                                                     +                                                             + +                                  +

z:

J::ISI + + + + + ++* FILTER B I:JN 0 + + + + + + +

                                                                                                                                                    +++                     FILTER A      :£:
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w a:; lSI

                                                        +                     +                                                                                                           f-Ul
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1 I-w + +

Ull!il IMPERVIDUS G..

                                                                                                                                 +                                              CORE G..

D + lSI +

                                                                                                    +                                               + ++
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                                                                        ..v
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I l l I l l l l l l I ISl ISl ISl ISl ISl ISl ISl ISl ISl lSI lSl lSI. lSl lSI. ISl ISl ISl lSl ISl 1St lSl lSI. lSI. lSI. lSI. lSI. lSl lSI. 1St lSl lSI. lSl

            +   +   +       +        +             +                   +             +             +       +        +           +             +             +    +      +

IS1 N 1:'1 :r l.l'1 LD N 1""1 :r l.l'1 LD r- Ill Ol 75l + .... + + + 76l

z:

                         +                       +    +           +       +                         +                                 +   +        ++       +

D June 15, 1978

                       +  *                   +           ~                    ... ++                            +      +     +                         +++                          I-c:
                         *                            ++                    +                      +                         +    +++
                                                                                                                                                     ..    +

w COMANCHE PEAK S.E.S.

                                                                             +        +                 +                    +                                                       _..J FINAL SAFETY ANALYSIS REPORT w

7~5 + + ++ + * + + + + 7~5 UNITS 1 and 2 551 DRM DENSITY TEST DI5TRII3UTIDN SSI DAM ELEVATION 7~5 TO 751 DENSITY TEST DISTRIBUTION FIGURE 2. 5A-I I Sheet 8 of I 5

151 t t LC 1111.1 117.1 m:r m:r 151 l.t1

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151

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0 + + + + +* F'JLTER A

E:

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153 1-

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153 + +

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153 151

151 151 151. 151.

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7~1

                                                                                                                                                                                            -l w         FINAL SAFETY ANALYSIS REPORT 7~l                                                +

UNITS 1 and 2 55[ DRM DEN5lTY TEST DISTRlBUTlDN SSI DAM ELEVRTlDN 75:[ TO 75:6 DENSITY TEST DISTRIBUTION FIGURE 2. SA-Il Sheet 9 of 15

lSI t t 1- t t 1-l.D 71.1 IIS.I E. I BB.I IIEi.l Bli.l m:r m:r m:r m:r m:r FtET lSI l.r1 + lSI

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w COMANCHE PEAK S. E.S. 7Y6

                    ..      +                                                                                       .. ..

i .....1 w FINAL SAFETY ANALYSIS REPORT

                                                                     +                                                                                                                          71.16 UNITS 1 and 2 SSl DAM DENSITY TEST Dl5TRlf3UTIDN                                                                                                               SSI     DAM ELEVRTlDN 7Y5 TO 7S::l DENSITY    TEST     DISTRIBUTION FIGURE 2 5A-II        Sheet 10 of 15

lSI t t lC Iii!>. I 112.1 nrr nrr

lSI

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a:. + + \ + fiLTER S t- + + ++ Lll z + +

Z:ISJ + + + + riLTER A 2N s::

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151 151 ISl ISl ISl ISl ISl ISl

              +   +   +  +  +           +             +                   +             +               +       +      + +   +    +

N M :r Lt1 tD ,.... ID U1 ISl N M :r tD 7'-16 t .. + ..+ ..... + ++ 7'-16

                                                                                                    ..                                          :z            June 15, 1978 CI
                                    + *
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                                +
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                                                        \                                +
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0:

                                                                                                                                                >               COMANCHE PEAK S. E.S.
                                                   ..       +        +                                      +     +                             w
                                                                                                                                                -1
                                           +      +                                                                                             w            FINAL SAFETY ANALYSIS REPORT 741                                                                         +                                                      7'-11

UNITS 1 and 2 551 DAM DENSITY TEST DISTRIBUTION SSI DAM ELEVATION 7YI TO 7Y5 DENSITY FIGURE TEST

2. 5A-II DISTRIBUTION Sheet II of 15

153 t t to SB.I Bll.l rm nn 153 Lt1 153

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0

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                           +                                                                                                                             :::1 I-w                                                                    ...                                              +
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w _j w COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT 73E + 73Ei UNITS 1 and 2 551 DRM DENSITY TEST DlSTRl6UTlDN SSI . DAM ELEVATION 736 TO 7Yl DENSITY FIGURE TEST 2.5A II DISTRIBUTION Sheet 12 of 15

736

    +                      ..                   +    ' ..

736

z CJ June 15, 1978

       +                 +    .....              + +              ......
                                    +
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a:

                                                                  >         COMANCHE PEAK S. E.S.
   +
      +        +

w

__J w FINAL SAFETY ANALYSIS REPORT 731 +

731 UNITS 1 and 2 551 r>RM r>ENSITY TEST [)l5TRlBUTlDN SSI DAM ELEVRTlDN 731 TO 736 DENSITY FIGURE TEST 2.5A-II DISTRIBUTION Sheet 13 ofl5

lSI LD lSI l<1 lSI

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ffiM + + + + + FILTER 5 a: 1- + + + + + + fiLTER A Lll

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151 lSI

lSI lSI

151 l5l

lSI lSI

151 lSl

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151 N ...... :r l<1 UJ N ...... ;r IJ1 UJ r-- lD Ol 731

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w 726

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                                                                                                   +                                         __J w         FINAL SAFETY ANALYSIS REPORT
                                                                    +                                                                  725 UNITS 1 and 2 SS1 DAM DENSITY TEST DlSTR1BUT10N                                                                     SSI  DAM ELEVATION 725 TO 731                                           DENSITY  TEST    DISTRIBUTION FIGURE 2.5A-II     Sheet 14ofl5

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                                          "'t                                                                                 -1 w       FINAL SAFETY ANALYSIS REPORT 723 UNITS 1 and 2 551 [)RM [)ENSITY TEST [)l5TRif3UTIDN                                                    SSI  DAM ELEVRTlDN 723 TO 725                                           DENSITY FIGURE TEST 2.5A-II DISTRIBUTION Sheet 15 ofl5

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June 15, 1978 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI DAM HISTOGRAM OF PERCENT COMPACTION IMPERVIOUS CORE FIGURE 2.5A-12

ffil S REL. CDUNTS FRER.

                                    ]6    11.7 ND. Dr TESTS= 309 MrnN= -B. S9 I 32    lB.~

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Lt1 a:J r- ::r r- ~~ Lt1 ::r ::r f""1 N N I:SI ~~ Ln f"'... a:J ::r I:SI t..c f"'... a:l :r I:SI E!?58 -II- f""1 f"'... N f"'... COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI DAM HISTOGRAM OF RELATIVE DENSITY FILTER ASS June 15, 1978 FIGURE 2. 5A-14
I Hhl BEl 9E1 I I hEl I I ZEl I BEl I I Btl I I 9Zl I hll I I I lll I I Bll I I Bll 911 hi I b a.. I Zll ... HII a Ll1 I 1::1:! C'1 BHI _..
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1 1 FILTER '1:1. MATERIAL 0.7 DOUBLE AMPLITUDE STRAIN 0.6 DOOBLE AMPLITUDE STRAIN u
~
C\J
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t-
<(
a:: CJ) CJ) 0.4 w a:::
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<m -i:r:: A,*-o 3c=6000psf,BOOOpsf l>
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0 NUMBER OF CYCLES
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w <g <{ (.) 0 t-
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----Curves based on data published from LeeS Seed (1967)for Relative Density of 80% --Curves based on results of cyclic testing for Relative Density of 80%. See Figure 2. 5A- 16 AMENDMENT 4 JANUARY 31, 1979 COMANCHE PEAK S. E S FINAL SAFETY ANALYSIS REPORl UNITS i and 2 SSI DAM CYCLIC SHEAR STRESS CRITERif, FILTER "A" MATERIAL 1 - - - - - - - - - - - ------
FIGURE 2 5 A- I 7
SSI DAM Plot of l;d!Tt Stress Ratio at T=5.35 seconds (Time of maximum acceleration) where' L d= shear stress induced by ground motion Lf= shear stress required to cause 10 cycles JUNE 15, 1978 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI DAM DYNAMIC STABILITY ANALYSIS Cd I'Gt RATIO FIGURE 2. 5A-18
<UL I RU. 12 IN. SEIVE CIIUNTS FREiil. CELL I REL. CELL I REL.
COUNTS FREQ. ~ IN. SEIVE ROWILL !:Q", DRK Tl.l51-371111 COUNTS rREQ. 6 IJ.il I IN. SEIVE Ill 12.7 r**- RIJCtFI LL 55 I DAII TUSH7illl ,....... ,--.-- ROW ILL 55 I Dfll1 TUSI-371111 KERN= ~8.6 II.~ - -- 12 15:.2 s; 111.9 r-*r-- Ill. I
~ 9.7 8.9 HERN = El'l.8 7.6 3 6.S: ~
r-6.] 5".1 3.8 I n" II II!.... I I .. II Iii! ...... .
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I PfiSSINEi I PRSSIN6 N tLi :!: !:: lii lti CELL LIMITS I PRSSIN6
<UL Lll!IT5 <UL LIMITS <UL I RU.
CDUNT5 rREiil. 1/'l IN. SEIVE ROCm LL SSI DRH TUSI-371111 U.S. STANDARD SIEVE SIZES I'! 17.7 HERN=~.7 12 15".2 1tttttj~~~~~~mttttt::::mJ:ttttt=tttttttt=J~ 90
~ UrFC:
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~~~+f~I~V~~~_HfH4~~~~H+~~~-+~H+++44~+-~H44-~~~~Hh~~--4 !1o~~~~~~+H~~~~+H~~+-+-~~++~~-+-H*H~~~--~tH~~~~ "':.a,~~~~'e\\=~~i:t:t::1tttttt+:t=!~Ht+t~~==~~~t=t==+~~~=t==~
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< . *..; *o I COBBLES GRAVEL SAND SILT CLAY AMENDMENT 4 "' "' "'"':i 0< "' "' JANUARY 31, 1979 Coaroe ,! "'"' "'"' Fino ~ "' "' "'m Coarse Medium Fine "' "' Ul ~ ~ ~. of Tests ""' 79 I PASSING CELL LIMITS Sieve Srec. Average Standard Size DeVldt.lCI1 -w-- DJ1) ~ COMANCHE PEAK S.E.S.
12" 75-95 84.1 8.68 4" 25-70 l" 0-26 49.4 11.5 10.86
4. 76 FINAL SAFETY ANALYSIS REPORT 1/4" 0-8 4. 7 z.ss UNITS 1 and 2 SSI DAM HISTOGRAM OF GRADATION LIMITS ROCKFILL FIGURE 2.5A -19
,.-.---------------------------------------------------*-- ---------------------------------~------- C£ll I REL
<WNT5 f11El1.
16 16.2 t FILITR A 551
~ SEIVE 0~ TUSI-J7BB CELl COUNTS I' REL.
fREQ. t IH SEIVE <ELL I REL. COUNTS tAE8. t Yil 5£1VE FILTF.R A 551 D~ TUSI-J71lll
. 18!18.2 16 16.2 FILTER A :iSI DAM TUSI I~ 1~.1 16 16.2 I~ 1~.1 12 12.1 HERN = 69. I IY IY.I 12 12.1 II IB.I 12 12.1 MERN
Q.7 18 19.1 iil lil.l 11.1 8.1 8.1 6.1
~ .. 6 6.1 *u 2.1 2.8 I Gl ll Gl "' "'ib "' .... I "'~ "' .. "'~ ...": .
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<ELL I Ill.. CDUNTS rREII. l1(ffj = 2.2 FILTER R 551 DAM TUSI-371lll U.S. STANDARD SIEVE SIZES <DUNTS f11El1. t 1111 5£1VE fiLTER R 551 0~ Tl!il Ill 111.2 2Y 2Y.2 16 16.2 21 21.2 l1(ffj = II.B I~ 1~.1 IB 18.2 12 12.1 I~ IS.2 II IB.I 12 12.1 B.l 9.1 6.1 6.1 Y.l H
2.1 [ GRAVEL SAND SILT or CLAY COBBLES Coorlt Fine Coone ....dlum Fine U1 n:.. re of t,esta = 99 LC
<ELL LIMITS . JPRSSIN6 Sieye Spec. Average Standard AMENDMENT 4 JANUARY 31, 1979 Size oev~tioo <ELL LIMITS "17? 1llO -run-
4 78-100 89 1.61 uo 50-85 67.5 1.59 t40 33-60 46.5 5.10 uoo 8-27 17.5 5.98 1200 0-10 5 0. 71 COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2
. SSI DAM HISTOGRAM OF GRADATION LIMITS FILTER A FIGURE 2. 5A- 20
..,.,.. <.v-C£LL I REL CELL I REL CELL I REL COUNTS FREH. COUNTS fREQ. CLtUNTrl 3/Y IN_ SEIVE t Y SEIVE FREQ_ E 13.] -- Iy 2]_]
~ ,-- t IB SEIVE ~
FILTER S 551 PRH TUSI-37BH riLTER S 551 PRH TUSI -37BH IB 16.7 fl LTER 8 551 PRH TUSI-37HH 7 11.7 -* - 12 2B.H
-~
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"'ri 151 lil ::::! 151 151 -~ ::::! 151 151 "'
151 "'"'
':::: ai tb. of tests = 60 "' 1"- 01 - ~ ~ % PASSING Sieve Spec. Awrage Standard CELL LIMITS Size DeVl.atial ....,. --nrn-3" BB-100 "illl) 100 - AMENDMENT 4 3/4" 60-78 32-45 69 38.5 3_ 32 4.38 JANUARY 31, 1979 no4 15-26 20.5 2.88 t40 0-10 5 1.93 COMANCHE PEAK S.ES.
FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SSI DAM HISTOGRAM OF GRADATION LIMITS FILTER B FIGURE 2.5A-21
S-**.... -..... FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SQUAW CREEK DAM LOG OF BORING SCD-1 FIGURE 2. 58- I
JUNE U. 1971 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SQUAW CREEK DAM LOG OF BORING SCD-2 FIGURE 2.58-2
i COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SQUAW CREEK DAM LOG OF BORING SCD-3 IG~U~R~E~2~.~5~8.;_-~3------J
JUiiE 15, 1978 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SQUAW CREEK DAM LOG OF BORING SCD-4 FIGURE 2.58-4
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.:J51'553~15 JUNE 15, 1978 COMANCHE PEAK S.E.S.
FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SQUAW CREEK DAM STRESS-STRAIN PLOT FIGURE 2.58-5
K"VIRTta STR£!151 PSI KVJA'T'ta 5TfiE!iSJ PSI KV llmiR 5T1IE5St PSI MRSDN-uDHNSTON l RSSDC I RTESt IN<. MASON-JOHNSTON l ASSOCIATES, INC. MASON-JOHNSTON l ASSOCI RTES, INC.
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.. PEV I RT11R STR£55, PS I MASON-JOHNSTON l ASSDC I ATES, INC. KVIftTllt 5TRES5.o PSI .. DEVIIITtR STRESS. PSI MASON-JOHNSTON l ASSOCI AT ESt IN<. ~ ;;; !II D MASON-JOHNSTON l RSSOC I ATESt INC.
ENS I NEER5-6EIJLD615TS
~RlLRSt TEXRS ~ ;, ~ ;, EN61NEER5-6EIJLD615T5 ,. ;, ~ !II ii EN61 NEER5-6EDLD515T5 ~ ;, ~ALLRSt TEXAS DALLAS, TEXAS SSURW CREE~ DRH >ll ;, SSURW CREEK I>AH SSUAW CREE~ DAM H D H R STRESS DIR6RAH 7S H C H R STRESS 7S DIR6RAH H D H R STRESS I> I A5RAH BORIN5 NO.' SCD-2 io I
v i= DEPTH' 9.B-II!.S: FT U D W* i:: BORIN5 NO.' SCD-3 DEPTH' 31.!>-33.1! FT i:: BORIN6 NO.' SCD- 2 DEPTH' 12.B-13.S: H
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+ +++ +++ + ++++ .. + .. z June 15, 1978 CJ + ++ + * + + + + .. + + + .. ~- + + a: + + ..... -K+ ++ + ++ .. >
w COMANCHE PEAK S. E.S.
+ + ++ .. + + ++ -1 w FINAL SAFETY ANALYSIS REPORT 651 + + ....... ++ + + 561 UNITS 1 and 2 CREEK DRM DENSlTY TEST DISTRIBUTION SQUAW CREEK DAM S~UAW ELEVRTlDN 55l TO 555 DENSITY TEST DISTRIBUTION ,_ _________ .................-------------*--*-*--*--*------...------*-*-*-*------ ****--*----**--- ______._ FIGURE 2 .58-7 Sheet 7 of 33
1-f~-~----~-----------------------*----------- ------*-**--*--***--------1-*-----*-**-*--,y;-#__.f.____________t t t -----*-t** tit' *---------------------------- 5I ~I N N 5I
+
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671
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Cl June 15, 1978 1-
+ + + + .. + .. + .. + +++ .. +++ + + + +
cr: w COMANCHE PEAK S.E.S.
+ t +* .... .. .. + + .... + _I 556 .. .. .. + +++ ..... + + .. + + .. .. .. .. ++ 656 w FINAL SAFETY ANALYSIS REPORT UNITS .1 and 2 SQUAW CREEK DRM DENSlTY TEST DlSTRIEJUTlDN ----*~-~--
SQUAW CREEK DAM ELEVRTlDN 555 TO 571 DENSITY TEST DISTRIBUTION FK~URE 2 .58-7 Sheet 8 of 33
------------ ------------ ----~--
~ ~
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a: w COMANCHE PEAK S. E.S. t t
+ + + + t * +++ + + + t * + ..J w FINAL SAFETY ANALYSIS REPORT 681 ** ** + + + + + + + +
UNITS 1 and 2 S~URW CREEK DAM DENSiTY TEST DlSTR16UTiDN SQUAW CREEK DAM ELEVATION 681 TO 686 DENSITY TEST DISTRIBUTION
--*-----------------------*-.. ***-*~-**- .. ***--*-*------***".................... " " -* ..... ----- .....-***-*---*-.............................................................. ____ , __ ............. --***----*-..*-*--**-.. ..
FIGURE 2.58-7 Sheet II of 33
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f9 f9 CF"F"SET 1* 1*
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UNITS 1 and 2 SQUAW CREEK DAM DENSITY TEST Dl5TRll3UTlON SQUAW CREEK DAM ELEVATION 71 I TO 716 DENSITY TEST DISTRIBUTION F1(1lJf\f 2 58-7 Sheet 17 of 33
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ML18024B501: Difference between revisions

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