ML16180A439

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Comanche Peak, Units 1 and 2 - FSAR Amendment 107, Figures - Chapter 2, Part 3 of 4
ML16180A439
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 02/01/2016
From:
Luminant Generation Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML16042A346 List:
References
txx-16006, CP-20160003
Download: ML16180A439 (131)
v • d • e


Text

{{#Wiki_filter:Refer to Figure 2.5.5-5 for Loc<tion of Cross-Section SAT=l3 5 lbs/cu. ft. WEDGE #1 JsuB.=73 lbs/cu.ft. C=792 p.s.f. W1=8l,88l lbs. R1=(81,88l)tan(32.5)+792(80)=115,523 lbs. D1=81,881(1.12)tan(32.5)=57,304 WEDGE #2 W2=120,854 lbs. R2=(120,854)tan(32.5)+792(119)=171,240 lbs. F.S. = 20' 71, 240 57,304 50' SCALE 5.00 100' 20' INDEX LIMESTONE ANO CLAYSTONE -=-= CLAYSTONE LIMESTONE ?'//J CLAY I I i2' 810 800 I-790 w w I LL. 780 z I Q I-C( 770 > w ...J w 760 I 750 Amendment 4 January 31, COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SLOPE PROFIIE & STABILl'I'Y SEC. 1-1 FIGURE 2.5.5-1 BOTTOM OF CUT Refer to Figure 2.5.5-5 for Location of 20' 50' 100' SCALE 2e' 18 21.5° INDEX 6 SAT.=135 lbs./cu.ft. ¢ = 32.5° WEDGE #1 ({suB.=1_ ::!_hs./cu.ft. C=792 p.s.:!:. W1=21,600 lbs. R1=(21,600)tan(32.5)+792(32) =39,105 lbs. D1=(21,600) (l.12)tan(58)=38,715 lbs. WEDGE #2 W2=158,173 lbs. R2=158,173 tan (32.5)+792(75)=160,167 lbs. D2=158,173(1.12)tan(l7)=54,161 lbs. WEDGE #3 W3=110,265 lbs. R3=(110,265)tan(32.5)+792(112)=158,950 F .S. = 39,105+160,167+158,950 38, 715+54, 161 = 3.86 830 820 810 800 790 780 770 760 750 740 Amendment 4 Januarv 31, 1978 w .... ..._ z 0 j:: Cf > w _, w WEATHER ED LIMESTONE AND CLAYS TONE COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 -=-= CLAYSTONE T LIMESTONE SLOPE PKlFII.E & STABILITY SEC. 2-2 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(l3}=36,316 lbs WEIXiE #3 W3=103,545 lbs. R3=(103,545}tan(32.5}+792(118}=159,421 lbs F.S.= 44,276+171,217+159,421 = 6.55 21,045 + 36,216 GftOUNO SURFACE FROM 2' CONTOUR MAP

  • 20.5' ------------

11 e' ------------------

97_5' 27' Refer to Figure for Location of Cross-Section 0 2(1' 5C L'C.0 SCALE LIMESTOl\.f

L=l= ANO CLAYSTONE

-:_ -= CLAYSTONF. CLAY ',v,' SLUMP BLOCK 830 -820 810 llJ w I&.. 800 z 0 790 t::: "" L I L 760 Amendment 4 Januarv 31, 1978 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SIDPE PKFIIB & STABILITY soc. 3-3 FIGURE 2.5.5-3 830 820 810 P-22 ..b 800 ..._ 790 780 ..... -770 ---..... z ir 760 [rl,j ..... l---750 l&J ..J l&J 740 730 720 710 700 690 P-33 __ __w ___ ELEV. ,I \ J.-45--/2 2. 3---Refer to Figure 2.5.5-5 for Location of Cross-Section 3 ASSUMPTION: ALL LAYERS OF LIMESTONE & CLAYSTONE ARE SEVERELY WEATHERED, THEREFORE: SAT = 135 pcf c = 792 psf Sub = 73 pcf = 32.5 ___... Wedge # 1 w1 = 47,580 lbs. (47,580) tan (32.5)+792(45)=71,494 lbs . 1 = (47,580) tan (61.25)Xl.12=97,134 Wedge # 2 W2 = 171,093 R2 = 171,093 tan (32.5)+792(111)=196,910 F. S. = 196, 910 _ _+/-__]_h_ 494 = 2. 76 97,134 SCALE: 1" = 20' Amendment 4 _January 31, 1978 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 SIDPE P:OOFIIE & STABILITY SEC. 4-4 FIGURE 2. 5. 5-4 / / / / / \ \ \

I-w w .... "-w :s: w "-z Q :s: I I-w Cl. _J w w 0 0 830 10 820 20 810 30 800 40 790 780 60 770 70 760 80 750 90 740 iOO 730 110 720 !20 710 1JC 130 700 690 BORING P-1 SURFACE ELEVATION 836. 7 COORDINATES 29,447.0 N 11,741.2 E DESCRIPTIONS BROWN ORGANIC SANDY SILT SILTY FINE TO COARSE GRAVEL GRAY TO TAN LIMESTONE (HARD) (BOULDER) GRAY TO ORANGE-TAN CLAYEY, SILT GRAY TO TAN ARGILLACE OUS LIMESTONE, MODERATELY TO HIGHLY WEATHERED; JOINTED AND FRACTURED (MEDIUM HARD TO SOFT) WEATHERED TO A SOIL CONSISTENCY AT 6'9" TO 11 '6" 1 '5" CLAY STONE ZONE AT 13

  • 6" LIGHT TO DARK GRAY ARGILLACEO US LIMESTONE WITH LENSES AND ZONES OF GREE.NISH-GRAY TO BLACK CALCAREOUS CLAYSTONE; GENERALLY MODERATELY WEATHERED TO FRESH (MEDIUM HARD TO SCFl'), MEDIUM BEDDED HIGH FREQUENCY OF CLAYSTONE LENSES AT 21 'S" TO 25'6" GRADING WITH OCCASIONAL OOLITIC ZONES 3' 6" CLAYSTONE ZONE WITH OCCASIONAL LIMESTONE LAYERS AT 38' 2" HIGH FREQUENCY OF MODERATELY TO HIGHLY WEATHERED CLAYSTONE LENSES AT 43'3" TO 49'8" 3' CLAYSTONE ZONE AT 4918" 1' ZONE OF INTERBEDDED LIMESTONE AND CLAYSTONE AT 54' l' Cl.AYSTONE ZONE AT 56' 1'6" CLAYSTONE ZONE AT 60' GRADING GENERALLY MASSIVE WITH FEWER CLAYSTONE ZONES BELOW 60' 1 '5" CLAYSTONE ZONE AT 63 1 5" 6" CLAYSTONE ZONE AT 67' 14" THIN BEDDED ZONE AT 1031611 WITH NUMEROUS er A y STONE LENSES HIGH FREQUENCY OF CLAYSTONE LENSES AT l05'6" TO ll2'6" 8 CLAYSTONE ZONE AT 129'411 3' CLAYSTONF. ZONE AT 131' GRADING WITH HIGH FREQUENCY OF CLAYSTONE LENSES AT 136'6" (CONTINUED AT RIG"T) KEY 0 rnsTURBED GRAB SAMPLE
  • DSM UNDISTURBED SAMPLE BLOWS PER FOOT -Si.ill STANDARD PENETRATION TEST s* SHELBY TUBE T CORING RUN PERCENT RECOVERY-100l95-R.Q.D P SAMPLER PRESSED HYDRAULICALLY t-* w w u. .... w :s: w "-z 0 I > .... w a. _J w w 0 150 680 160 670 170 660 180 650 190 640-630 BORING P-1 (CONT.) <.? zo:: -o ....Ju a. ::;;:o SYMBOLS DESCRIPTIONS 5" FRACTURED ZONE WITH HJGH CLAYSTONE CONTENT AT 157' 8" CLAYSTONE ZONE AT 173' 61' CLAYSTONE ZONE AT 194' 6" ZONE OF VERY FINE PARTIALLY INDURATED SAND AT 194'6" l' CLAYSTONE ZONE AT 195' BORING COMPLETED ON 6-9-72 CASING INSTALLED TO 16' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-1 FIGURE 2.5.5 -7 w w u.. w w u.. <:> z <:>z Q z ex: ;:: ;28 w a. ::;: 0 BORING P-2 SURFACE ELEVATION 827 3 COORDINATES 29, 415. 6 N 12,0396E C:181 820 101,:l' *' BROWN SILTY SANDY CLAY TO rJRANGE_ SILTY SANDY GRAVELLY CLAY WHITE TO TA,'>! CLASTIC LIMESTONE MODERATELY WEATHERED TO FRESH. SLIGHTLY JOINED, fu\RD LIGHT TO DARK GRAY ARGilLACEOUS LIMESTONE WITH 810 LENSES AND ZONES OF GREENISH-GRAY TO BLACK 800 790 780 770 760 80 740 730 720 710 700 690-140 680 I 1150 CALCAREOl!S CLAYSTONE. GENERALLY MODERATELY Wf.ATHERED TO FRESH, MEDilJN HARD TO SOFT AND MASSIVE. SEVERAL J"-6" CLAYSTONE ZONES AT 321-34' l' SANDY CLAYSTONE ZONE AT 34' 7', 4' CLAY STONE ZONE AT 44' 5' 6" CLAY STONE LAYER AT 54' 6" iol'ITH 3" Llt-fESTGNE LAYER AT 58' 3" GRADING WITH OCCASIONAL OOLITIC ZOf'j""ES GRADING WITH OCCASIONAL CALCAREOUS NODULES !..' CLAYSTONE ZONE AT 125'6" HIGH FREQUENCY OF CLAYSTONE LENSES AT 131' TO 140' S" ClAYSTONE ZONE AT 147'9" (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE
  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT ---si;ji STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-ICO 95-RQ.D P SAMPLER PRESSED HYDRAULICALLY I-w w u.. I-w w u.. z 0 :r: > I-w a. __J w w 0 150 670 660 650 640 630 620 BORING P-2 (CONT.) <:>

zcr -0 ..Jo a. ::;:o DESCRIPTIONS 5" CLAYSTONE AT 152' 6" HIGH FREQUE!\CY OF CLAYSTONE LENSES AT 168' TO 169' 2 '4 CLAYSTONE ZONE WITH SOME VERY FINE SAND AT 1871 5" 1 ! CL.A)'S'.I'.ONE ZONE AT 194 I 5" 2 '6" CL\YSTONE ZONE 'WITH SOME VERY FINE SAND AT 196 '6" BORING COMPLETED ON 6-7-72 CASING INSTALLED TO 15' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-2 FIGURE 2.5.5-8 w w lL z Q 40; 50-l 770-750 -740-730 100 720 690-i i140 680J i I 150 BORING P-3 SURFACE ELEVATION 824. 7 COORDINATES 29,279.7 N I 1,859.4 E 10" ZONE AT 27'4" 3'9" CLAYSTO:-!E AT J6' S 1 O" CLAY STONE ZONE AT 43 I .:: 'J" ZO\[ AT 44 16" WITH OCCASIONAL LAYERS 1 'S CLAY STONE ZONE AT 52 '8" GKADl:lG TO GENERALLY \..'ITH LESS CLAYSTO'.'JE \..TrH OCCAS10NAL OOLITIC ZONES CLAYSTONE ZONE AT 119' 7" (CONTINUED AT RIGHT) KEY C_:l D*STURBED GRAB SAMPcE

  • D 6 M UNDISTURBED SAMPLE f;_OWS PER '-OC1"T' PENETRATION TEST
  • SHEL.BY TUBE RECOVERY T

RUN .J,,, RQD l P S/\MPL ER PRESSED HYDRAUclCAL.LY w w lL 650-640 170 BORING P-3 (CONT.) Dt.SCRIPTIONS COY.PLETED ON 6-12-72 CASI);G INSTALLED TO 14' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-3 FIGURE 2.5.5 -9 1-w w ll.. z Q I-;;; w _J w 840 830 1-w w BORING P-4 ll.. Cl SURFACE ELEVATION 849. 3 8 COORDINATES 29,878.8 N o,_ ::;: o I I , 937.4 E SYMBOLS DESCRIPTIONS 01 Plj BROWN SANDY SILT WITH SOME ROOTS I TAN CLAYEY SILT AND SAND 10 . OCCASIONAL l"-2" LIMESTONE LAYERS 1*:1i0 TAN TO YELLCW-BROWN SANDY GRAVELLY SILT AND CLAY WITH TAN TO YELLOW-BROWN ,LIMESTONE, MODERATELY TO HIGHLY 20 76 60 WEATHERED, (MEDIUM HARD TO SOFT) MEDIUM BEDDED 75 58 rX;SO LIGHT TO DARK GRAY ARG!LLACEOUS LIMESTONE WITH LENSES AND ZONES OF GREENISH-GRAY TO BLACK CALCAR£0US STONE, MODERATELY WEATHERED TO FRESH (MEDIUM HARD TO SOFT, MEOllJM BEDDED TO MASSIVE) 7' CLAY STONE-SILTSTONE ZONE AT 25' CARBONACEOUS wean FRAGMENTS AT 27' 820 30 810 -40 800 21611 CtAYSTONE ZONE AT 39'6" GRADING WITH OCCASIONAL CARBONACEOUS LENSES l' l" CLAYSTONE ZONE AT 43' GRADING \.IITH OCCASIONAL OOLITIC ZONES AT 46' 1-w w ll.. 1-w t:: <!> z 0 J: ([U BORING P-4 (CONT) w ti: ::;:o SYMBOLS 690 160 3" FRACTURED CI..AYSTONE AT 1631 5" 8" CLAYSTONE ZONE AT 166'11" DESCRIPTIONS 680 170 670 180 660 190 BOR1NG COMPI.ETED ON 6-19-72 6H CLAYSTONE ZONE WITH SOME VERY FINE SAND AT 52 '6 CASING INSTALLED TO 19' 780-70 770-80 760-90 750-100 730 110 730 120 720 130 710 140 700-150J 7" CLAYSTONE ZONE AT 55' 1' 11" CLAYSTONE ZON! WITH SOME VERY FINE SAND AT 63 '6" 2' 511 Ct.AYSTON E ZONE AT 66' 3' 7" CLAYSTONE ZONE \IITII l"-2" LIMESTONE LENSF.S AT 69'6" 21411 CLAYSTONE ZONE AT 741 l '4" CLAYSTONE ZONE AT 76' 6" CARBONACEOUS LENS AT 82 'S" GRADING TO GENERALLY MASSIVE WITH LESS CL.AYSTONE 8" CLAYSTONE ZONE AT 117' 6" l '611 BENTONITIC CLAYSTONE ZONE AT 144 '211 4Y JOINTS AT 1441411 AND 144'8" 1'11" BENTONITIC CI.AYSTONE ZONE AT 14616" l" HIGHLY WEATHERED ZONES AT 144'6" AND 144'10" (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D 8o M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE I COR. I.NG RUN PERCENT RECOVERY
  • 100 95-R.Q D P SAMPLER PRESSED HYDRAULICALLY COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-4 FIGURE 2.5.5 -10 w w lJ._ z Q t-w w lJ._ t'.) za:: a.. ::;:o BORING P-5 SURFACE ELEVATION 823.15 COORDINATES 30,531.5 N w _J w ::5 I 1,587.5.

E DESCRIPTION S j 0 P8 820 10 ,5 810 °" 20 800 30 790 40 780 50 770 60 760 70 7'XJ 80 740 90 730 100 720 110 710 120 700 130 690 140 680 150 BLACK SANDY CLAYEY SILT WITH SOME GRAVEL, GRASS AND ROOTS TAN SANDY CLAY WITH SOME GRAVEL AND C088ELS TAN LIMESTONE, MODERATELY TO HIGHLY WEATHERED, HIGHLY JOINTEO ANO FRACTURED (MEDIUM HARD TO SOFT) APPROX. IS WEATHERD TO A CLAYEY CONSISTEN CY W!Tll l "-3" LIMESTONE LENSES 6' Ct.AYSTONE ZONE WITH OCCASIONAL LIMESTONE LE:-ISES AT 14 1 LIGHT TO DARK GRAY ARGltLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS TONE, FRESH TO MODERATELY WEATHERED, H'EDIUH BEDDED 0 MASSIVE (MEDIUM HARD TO SOFT) 5" MODERATELY WEATHERED Ct.AYSTONE ZONE AT 21 '7" GRADING WITH OCCASIONAL OOLITIC ZONES AT 30'6" 1' SOFT DARK GRAY BENTONITIC CLAYSTONE ZONE AT 40' CARBONACEOUS LENS AT 7 51 311 CARBONACEOUS LENS AT 84' l' b" CLAY STONE ZONE A'I 86' 6" l '6" GRAY-GREEN CLAYSTONE ZOijE AT 89 '8" CARBONACEOUS 1.£NS AT 94 1 8" BENTONITIC CLAYSTONE ZONE AT 95' (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • DSM UNDISTURBED SAMPLE BLOWS PER FOOT STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY 100 D P SAMPLER PRESSED HYDRAULICALLY w w lJ._ w t'.) z Q I a:u w h: ::;:o BORING P-5 (CONT.) .. CLAYSTONE AT 670 BORING COMPLETED ON 6-6-72 GGQ CASING INSTALLED TO 10' 151' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-5 FIGURE 2.5. 5 -11 w w u. w s w u. :z Q I w 0.. ....J w w 0 0 820 JO 810 800 30 790 40 780 50 770 60 760 70 750 BO 740 90 730 100 720 110 710 120 700 130 690 140 680 150 '-'
z !r ::;:o BORING P-6 SURFACE ELEVATION 827.5 COORDINATES 29,540.0 N 12 ,870.0 E :;;

DESCRIPTIONS UM--":'.TO.,-CO_AR __ S_E _G_RA_V":"E_L_W_l_T_H ""'3"""_T_O 4" \ LIMES'!ONE AND ORANGE-TAN SILTY, FINE-GRAINED SANDSTONE. MODERATELY 10 HIGHLY WEATHERED, JOINTED AND FRACTURED (MEDIUM HARD TO SOFT) WEATHERED wrrn LENSES AND ZONES OF GRAY TO GREEN1SH-GRAY CALCAREOUS CLAYSTONE. (GENERALLY MEDIUM HARD AND MASSIVE) 2' CLAY STONE ZONI. AT 21. 5' l' CLAYSTONE ZONE AT 34' 3' CLAYSTONE ZONE AT 45. 5' 3. 5' CLAYSTONE ZONE AT 50' l.>1 CLAYSTONE ZONE AI 56' 1.5' MODERATELY DECOMPOSED CLAYSTONE ZONE AT 59 S' 1 ' FRACTURED ZONE AT 63. 5' GRADING OOLITIC AT 102' 21 CLAYSTONE ZONE AT 126' WITH SLlCKENSIDES, 30" DIP 1. 5' CLAYSTONE ZONES AT 129' AND 1331 \CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D a M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE T CORING RUN PERCENT RECOVERY-100195-RO.D P SAMPLER PRESSED HYDRAULICALLY w w "-:z 0 > w __, w 670 680 :r a.. w c 150 160 170 180 BORING P-6 (CONT) DESCRIPTIONS BORING COMPLETEO ON 6-2-72 AT 177' CASING INSTALLED TO 14' COMANCHE PEAK S.ES . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-6 FIGURE 2.5.5-12

.... w w .... lJ... w w lJ... z 0 :i: > .... w a ..J w w Cl 780 0 770 10 760 20 750 740 730 720 70 710 80 700 690 90 680 100 110 670 120 660 130 650 140 640 150 630 KEY 0 DISTURBED GRAB SAMPLE BORING P-7 SURFACE ELEVATION 78L 6 COORDINATES 28,706.3 N 11,613.1 E DE SC RI PTIONS BROWN CLAYEY SANDY SILT WITH SOME GRAVEL,GRASS AND ROOTS TAN SILTY SANDY CLAY WITH SOME GRAVEL AND COBBLES LIGHT GRAY LIMESTOl/E MODERATELY TO HIGHLY WEATHERED FRACTURED JOINTED. IMATELY 60% TS WEATHERED TO A CLAY 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 FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO MASSIVE GRADING WITH OCCASIONAL OOLITIC ZONES AT 20 1 l' 7" CLAYSTONE ZONES AT 74' 10'1 AND 77'1011 1011 CLAYSTONE ZONE AT 80' 7" 3' 11" CLAYSTONE ZONE WITH LIMESTONE LENSES AT 82' HIGH FRJ:QUENCY OF CLAYSTONE LENSES AT 120-121' l '511 CLAYSTONE ZONE WITH SOME VERY FINE SA.:m AT 140'8" 8" CLAYS'I'O'.'lE ZONE IHTH VERY FINE SAND LENSES ,\'[ 149'4" BORING COMPLETED ON 6-14-72 CASING INSTALLED TO 10' COMANCHE PEAK S.E.S .

  • D a M UNDISTURBED SAMPLE BLOWS PER FOOT-SCiil STANDARD PENETRATION TEST s* SHELBY TUBE FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 I CORING RUN PERCENT RECOVERY-100 95-RQ.D.

P SAMPLER PRESSED HYDRAULICALLY LOG OF BORING P-7 FIGURE 2.5.5-13 I-w w I-lJ... w w lJ... z 0 ::r: > I-w a.. ...J w w Cl 0 840 10 830 20 820 30 810 40 800 50 790 60 780 70 770 80 760 90 750 100 740 110 730 120 720 130 710 140 700 BORING P-8 SURFACE ELEVATION R4P '\ zo:: -o COORDINATES 29,540:0 N. c[ (.) 10,870.0 I'" ::;:o DESCRIPTIONS 28 67 BROWN SANDY SlLf GRADING WITH ROCK FRAGHENTS 1N 8" INTERBI:DDE D WHITE LIMESTONE ORANGE-TAf1 SILTY FINE CRAl!IED SANDSTONE, MODERATELY TO HIGHLY WEATHERED, JOlNTED AND FRACTURED WEATHERED TO A SOIL CONSISTENCY AT 6' to 9. S' and 11' to 11.s* WHI'-.T TO L!GUT G:',.AY ARCILLACEOUS Llfff.STONE WITH LENSES rum ZONES Of GRAY TO CALCAREOUS ClSTO!iE, 'MODERATELY WCA"I'HERED TO FRESH MEDIUM HARD Mm MASSlVL 2. 5' HOD'."',RATELY TO HIGHLY WEATHERED A.'lD DECOMPOSE:D CLAYSTONE ZOifE AT 33' 9" CLAYSTONE. ZONE AT 45, 5' 2' CLAYSTOlIE AT 4 7' 4' CLAY STONE ZONE AT 56' l' CLAYSTONE ZONE AT 6l' 2. 5' CLAY STONE ZONE AT 70, 5' GRADING \.'ITH OCCASIONAL OOLITIC ZONES 14° CLAYSTONE zom: AT 137' 611 Cl.AYSTON E ZONE AT 1401 GRADING WITH GREATER OF CLAYSTONE LENSES SOFTER 3" DECOMPOSED CLAYSTONE ZONE AT 145. 81 KEY 0 DISTURBED GRAB SAMPLE

  • D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT--Stiil STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-loo 95-R.QO. P SAMPLER PRESSED HYDRAULICALLY I-w w lJ... I-w w lJ... z 0 ::r: > I-w a.. _J w w Cl 150 690 680 670 660 650 640 BORING P-8 (CONT.) r.::i za:: -o ..Ju a.. ::;:o DESCRIPTIONS 6" CLAYSTOtm ZO'.'iE AT 150' BORING COMPLETED ON 6-6-72 CASING INSTALLED TO 20' COMANCHE PEAK S. E. S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-8 FIGURE 2.5.5-14 I-w w I-"-w w "-z 0 :i: > I-w 0. _J w w Cl 8301 0 820 20 iO 30 800 40 790 50 780 60 770 70 760 80 750 90 740 100 730 110 720 710 700 690 150 BORING P-9 SURFACE ELEVATION 833.75 8 COORDINATES 29,431.3 N ::o a I I, 890.4 E DESCRIPTIONS LI Ca; SANDY GRAVELLY CLAYEY SILT. GRASS, ROOTS P* ..

CLAY. STIFF 'GLEN ROSE FORMATION AT 4' TAN, CALCAREOUS CLAYSl'ONE WEATHERS

  • ro A SILTY CLAY THIN LIMESTONE LENSES. LICHT TO DARK CRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAY-S'rONE. MEDIU:< HARD TO SOFT, MEDIUM BF,DDED TO MASSIVE 4' GMY CALCAREOUS CLAYSTONE ZONE AT 22' 1 "4 GRAY CALCAREOUS CT.AYSTONE ZONE AT 36110" 2' 3'1 iNTERVAL OF THIN CLAYSTOHE AT 39*1 J' 10" BLACK CALCAREOUS ZO!IE AT 49' 2 1 3" GRAY CALCAREDUS CLAYSTONE ZONE AT 59 '9" GRADING WITH OCCASIONAL OOLITIC ZONES 12" DARK GRAY CALCAREOUS ORGANIC CLAYSTONE ZONE AT 129 I 7" (CONTINUED AT RIGHT) KEY 0 mSTURBED GRAB SAMPLE
  • D a M UNDISTURBED SAMPLE BLOWS PER FOOT-B[;jjl STANDARD PENETRATION TEST s* SHELBY TUBE T CORING RUN PERCENT RECOVERY-100195-RQ.D P SAMPLER PRESSED HYDRAULICALLY I-w w I-"-w w i.. z 0 :r > I-w (l. _J w w Cl 150 680 670 170 660 180 650 64 200 630 620 610 230 600 240 59 250 580 570 560 280 550 BORING P-9 {CONT.) za: -o ..Ju (l. ::oo DESCRIPTIONS B 57 100 47 10 0 6" GRAY CAI.CAREOUS CLAYSTONE ZONE AT 171 '6 l '2" GRAY CALCAREOUS CLAYSTOllE ZONE AT 192 '4" 7" GRAY CLAYSTONE 7.0NE AT 196' l' l" GRAY CALCAREOUS CLAYSTONE ZONE AT 198' 9" 2' 7" GRAY CLAYSTONE AND SILTY, VERY FINE GRAINED SANDSTONE ZONE AT 201' CRADIUG TO 8. S' INTERVAL OF THIN, lNTERBEDDED, VERY FINE GRAINED SAJIDSTONE AND CLAYSTONE ZONES AT 204' 2" l' 10" AND SANDSTONE ZONE AT 217' BASE OF GLEN ROSE FORMATION, TOP or T\.lT.N MOUNTAINS LIGHT GREEN CAI.CAREOU S, SILTY VERY FINE GRAINED SA'IDSTONE GRAY CALCAREOUS SHALE WITH OCCASIONAL FINE-GRAINED SANDSTONE GRAY, POORLY CEMENTED, FINE GRAINED SANDSTONE GRAY TO GRAY-GREEN CALCAREOUS SAJIDY CLAYSTO!IE ZO,E WITH OCCASIONAL FINE GRAINED SANDSTONES LIGHT GRAY* POORLY CEMENTED FINE GRAINED SA ..

LIGHT SILTY VERY FINE GRAINED CALCAREOUS LICHT GREEN CALCAREOUS 1/£RY FINE GRAINED SANDSTONE VERY TO FINE GRAHIED SANDSTO:lt. ED--HAS CONSISTENCY OF AN SP SOIL BORING COMPLETED ON 7-3-72 CAS INST ALL ED TO 20' POORLY COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-9 FIGURE 2.5. 5 -15 I-w w I-lJ.. w w lJ.. !;{ ::i:: > I-w Cl. ...J w w 0 0 8'30 10 820 810 800 790 780 770 760 730 720 710 70 690 BORING P-9A <.:> SURFACE ELEVATION 833.7!> za:: -o COORDINATES 229, 441 N cru 911, 880 E ::EO DESCRIPTIONS -: BROIJN SA.'roY CLAY WITH R001'S1 GR.A\.C:L AND LlMESTOH! -* FRAG><l'..\'TS ..,__,_, AAGILLACEOUS LIMESTON!1 SEVERELY WF.ATHD.ED GLEN ROSE FORMATION AT 21 GRADES KIDD WITH TAN ',.;"?ATHER!D CLAYSTONE MATRLX AND SMALL GRAVEL GRADES "11'1! THIN SEAMS OF TA.* llEATH!IWl Cl..AYSTONE r ZONE At 111 GRAY AJID TAN CLAYSTONE ZONE, 1.JEATHER!.D, P'OSS!L:FEIWUS _ LIGHT !O DARK CRAY LlMESTONE, FOSSILIFt.KOUS, BU.CK l STAl,"ED, 1WUl WIT!! THIN U*SES AND ZO!ltS OF 1lAll GRAY 4' DA.RX GRAY CALClcR£0t:S CLAYSTOHE. ZO)l! AT 23'6" 12" u.-n:RV.U. OP THIN CLAYSTONE ZONIS AT 27'6" 12" Cl\AY CLAYSTONE ZO!lt wm1 THIN BANDS OF I L IMESTONl AT 38 I 8" DARK CRAY Cl..AYSfONE l0NE AT 4C' I 3" CLAYS!QNt ZONE AT 41 '6" (SECTlON@ 44.0'-48.0' BROKL* ALONG Ct.A YSTONE ISTERBEDD ING) 3" ZONE W'ITH LlMESTONE NODtr...ES AT 47'6" 8' 6" DARK GRAY CLAY STONE ZONE AT 49' 2" WITH THIN LL'itSTONE BEDS 2'6" DARK GRAY Cl.AYSTONE ZONE AT 60' l" 6 VLRTICAL FRACTURE, l '4" DAJl.X Cl\AY CU.YS!Ollt ZONE AT 64' GRADES \.IIT"d OOLITIC ZO?f!S 8" CLAYSTONE ZONE AT 76' GRADES WITH NUMEROUS SE.A.XS OF CALCAREOUS THIN TO l OOLirlC Cl.AYSTONE: 1'6" DARK CRAY CLAYSTONE ZONE AT 129'7" 8" GREENISH GRAY CALCAREOUS CLAYSTONR ZONE AT 132 t 2" 3" GREENISH GRAY SA.'<l>Y CALCAREOUS Cl..AYSTONE ZONE AT 133' 5" DARK CRAY Cl..AYSTO>'E Z0h"£ AT 138' 4" 4" Cl.AYSTONE ZONE AT 140' l" (CONTINUED AT RIGHT} KEY 0 DISTURBED GRAB SAMPLE

  • D a M UNDISTURBED SAMPLE BLOWS PER FDOT--*BCil STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-1'.lC 95-RQ D P SAMPLER PRESSED HYDRAULIC ALLY I-w w I-lJ.. w w lJ.. z 0 ::i:: > f-w Cl. ...J w w 0 150 680 16 670 660 650 640 0 630 620 610 600 590 580 570 560 550 540 30 (!)

za:: -o ...Ju Cl. ;:i:o BORING P-9A SURFACE ELEVATION 833.75 COORDINATES 229, 441 N 911,880E SYMBOLS DESCRIPTIONS 4** DARK GRAY CUi.YS1'0NE ZONE AT 158'5" SL!CKENSIDED HIGH ANGLE FRACTURE SLICKENSIDED LOIJ ANGLE FRACThlIB 1'4" DARX GRAY CALCA.REOUS CI..AYSTON? ZONE AT 193'2" 6" HARD CALCAREOUS CL.AYSTONE ZONE AT 197' 12 CA.LCAR.EOt:S Cl..AYSTONE ZONE AT 200' 2' DARK GRAY CALCA.RfCUS CL\YS1'0NE ZONI AT 202' 6 :JARK GRAY CU.YSTONE ZONE AT 207' 3 CALCAREOUS C"'-AYSTOSE ZONE AT d2'9" 4" CALCAREOCS CU.YSTONE ZONE AT 214' 4" DA.RX GRAY CLAYSTONE ZONE AT 226' LICHT GREENISH GRAY' VERY FHiE GRAINEI> DENSE c.uuiu:.ous 95 65 --SANDSTOSE *..;nH OCCASIONAL TIHN SF.AMS OF CALCAREOUS

I CU.YSTONE

-=--.1. *.GRAYISH GREEN, SANDY, CALCA.Rf.OUS Ct.AYSTONE ZONE AT --' .... eel 2cc8_' 6'-'-' __ _ =-::=== LLiGHT GRAY

  • SILri, -\'ERY FINE GRAl!fED ..* POORLY -_:-_-CI.:XEN'"!

Ea SANDSTONE . 38 -_-_-*-*****-***************--------- FRACn"RE DA.RX GRAY, SLIGHTLY CALCAREOUS CLAYSTONE WITH THIN TO l."BAN'DS OF VERY Fl!'IB GRAINED POORLY CEMENTED SA.'{DSTON.:.:'E ___ _ GRAY, V'ERY Fl!JE CALCAREOUS SANDSTONE, BROKEN l CUYSTCNE l DARK GRAY CLAYSTONE, SLIGlULY CALCAREOUS, OCCASIONAl.LY I . SANDY OR WI TH SA..'IDSTONE -=-T'A.l<i A.'ID GRAYISH GREEN, POORLY CEMENTED: CLAYEY, CALCAR.EOCS SANDSTONE ---::U.Tii i..iAilNG BEDS OF CALCAR.EO\."S S!L:'Y, VERY FISE SANDS TON£, POORLY CO<Eh'TED LIGHT C.RAY, VERY

GRAINED, POORLY CEMENTED SANDSTOm:, SLIGHTLY SlL7Y IJ!TH SLlGtr."LY CALCAREOUS CR.AY iO GREEN CLAYSTONE ZONES GREENISH GRAY VE.RY FINE TC FINE GRAINED, POORLY SA.'\'DST ONE, GRADING TO COARSE GRAINED,

?OCRLY CE.".ENTED AT 286' BU.CK STAI!'iED ZONE 8" DARK GREENISH GRAY CLAYSTONE ZONE AT 294' 7" Amendment 67 February 5, 1988 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF SOR I NG P-9A FIGURE 2.5. 5 -16 (SH. 1 OF 2 ) w I-w LL. w w LL. :; :I: I-0.. ..J w w 0 -530 310-520 320 510 330 500 340-BORING P-9A <.:> z er SURFACE ELEVATION 833.75 -o COORDINATES

EC>

229,441 N 911,SBOE DESCRIPTIONS 00 T5 92 42 00 50 GRADES RED, SLlCKESSIDED THROUGHOUT Tiil SECTlON GRAYISH GREEN TO CRAY, FINE GRAINED, SLIGHnY SILTY, POORLY TO VERY POORlY CEMLN"TED SAllllSTONE l/lTH GREEN CLAYSTONE ZONES GRADES SL lGllTl Y CAI.CAllE OUS VERY FINE SAllllSTONE WlTH THlN GREEN CUTSTONE ZONES 6" COARSE SA.-WSTONE:, POOR.LY CEMEh'TED 4" GREES CLAY STONE ZONI AT 2" POORLY CEMENTED COARSE GRAINED SANDSTONE GRADES FINI TO VERY PINE GRAU.t:D 490-GRAYISH GREEN M'D RED SLIGHTLY SANDY CUYSTONE HIGH ANGLE FRACTURE 480 470 460* -=-=-350 --54 _-_---360 55 ==== p:l 90 380-RED CU.YSTONE, BROKEN ALONG SLICK!:NSIDED St!RFACES niROUGHOUI AT 350" 7"-361' 5'" ABUNDANT SLlCKDISlDED P"RACTIJRES l'" GREEN CUYSTONE ZONE AT 366' ll" ABUNDANT SLICKDISlDED P"RACTl11U:S AT 372' GREENISH GRAY, VERY FINE GRAl!l!D SANDSTONE, lllTH THIN GltEEN 1 GRAY AND RED CU. YSTOh""I ZONES 450 IOO 96 440 430 GRACES WITH lNCREASlSG CUYSTONE ZONES 390 LlGHT GRAY SANDSTONE WITH GR.El:N Cl./\YSTONE ZONES 400--KEY 0 DISTURBED GRAB SAMPLE

  • D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT-ei;jl STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-IOC 95-RQ D P SAMPLER PRESSED HYDRAULICALLY Amendment 67 February 5, 1988 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-9A FIGURE 2.5.5 -16 ( SH. 2 OF 2 )

I-w w I-LL.. w w LL.. z Q :x: f--w 0.. ..J w w Cl 0 840 10 830 20 820 30 810 40 800 50 790 60 780 70 770 80 760 90 750 JOO 740 110 730 120 720 130 710 140 700 150 <.!) zo:: :::;: Cl BORING P-10 SURFACE ELEVATION 843. 04 COORDINATES 29,729.6 N I 1,921.8 E DE SC RI PTIONS -T-0-\Jl"'"t"'"JT"'f-'. -S-AN_D_Y_G_RA-VE-_LL_Y_C_LA_Y_' _W_IT_H ___ _ OCCASIONAL COBBLES. TOP 2" IS VERY SILTY WITii GRASS, ROOTS, DECAYED ORCA:dC DEBRIS GLEN ROSE FORMATIOJ -\.!HITE LLMESTONE A.i.'lD INTERBEDDED WEATHERED CLAYSTO:ff.. C!.AYSTONE WEATHERS TO A SILTY CLAY CONSISTANCY 8. 5' GRAY TO CALCAREOUS CLAY STONE AT 16' GRADING \.JlTH l_-211 SEAMS OF SAHDY CLAYSTONE PYRITE AND ASSOCIATED CARBONACEOU S SEAM LIGHT TO DARK GRAY ARGILLACE OUS LlMESTONE WITH LENSES A ... ZONES OF GRAY TO GREE!HSH GRAY CLAYSTONE, 'IEDIL"'!-1 HARD TD SOFT. MEDIUM BEDDED TO MASSIVE i' CU-\YST0:-.1£ ZONE AT 32' 1'2" CLAYS'!'ONE ZONE AT 48'8" 7" BROKEN CLAYSTONE AT 52' ll" 7' 9" CLAY STONE ZONE WltH OCCASIONAL LIMESTONE LENSES AT 58'9" '11" CLAYSTON! ZONE AT &8' 7" GRADING WITH OCCASIONAL OOLITIC ZONES AT 76' l' 2" CLAYSTONE ZONE AT 139 '5" 18" CLAYSTONE ZONE AT 1421 4' UlTH Nl..IMEROUS ClAYSTONE ZONES AT 144' KEY 0 DISTURBED GRAB SAMPLE

  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT-8Ciil STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSED HYDRAULICALLY f--w w f--LL.. w w LL.. z 0 J: > f--w 0.. ..J w w 690 160 680 170 670 180 660 190 650 00 640 210 630 20 620 230 610 240 600 250 590 260 580 570 560 90 550 540 BORING P-10 (CONT) <!l zO:: -o ..Ju a_ ::;: Cl DESCRIPTIONS 10 73 56 13" CLAYS TONE ZONE AT 156' 7" l' 3" CLAYSTONE ZONE AT 201 '4" 9" CLAY STONE ZONE AT 204 '6" 1'9" CLAYSTONE zo:n: AT 207' 2'4" CLAYSTONE AND SANDSTONE Z.ONE AT 210'6" 1'9" CLAYSTONE ZONE AT 214'5" 8" SAi'10Y CLAYSTONE ZONE AT 216 '9" 8 '8" INTERVAL CONTAINING NUMEROUS THIN SAND AND CLAYSTONF. LENSES AT 2181 GRADING WITH THIN SANDSTONC:

ZONCS MSJ::: OF GLEN ROSE FORMATION. TOP OF TWIN MOUNTAINS FORMATION. LIGHT GRAY TO CRAY GREEN CALCAREOUS, SILTY, FINI:: FINE GR.A TNED SANDSTONE GRA '{ SANDY CALCAREOUS CU '!STONE LIGHT GRAY, S!LTY CALCAREOUS FINE GRAINED SANDSTONE. SOFT DARK GRA 'i CLA YSTO!IE GRAY ARGILLACEOUS LlMESTOi'IC: WITH THIN ClAYSTONE ZONES TO CRAY GREEN CALCAREOUS SANDY ClAYSTONE tJITH to 18" SILTY SOFT FINE GRAINED SANDSTONE ZONES. LIGHT GREEN A}."O MAROON VARIGA.TED SANDY CLAYSTONE AND THIN SlLTY SOFT FINE GRAINED LIGHT GRAY FINE GRAINED SA.."lDSTONE. VERY POORl.Y CEM-ENTED BELOW 287 '4" END OF HOLE AT 294' BORING COMPLETED 6-23-72 CAS1NG INSTALLED TO 15' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-10 FIGURE 2. 5.5-17 w w u. z 0 ti > w _J w 840 830 820 810 80 790 780 770 750 740 730 720 710 700 w w u. <.!) BORING P-IOA SURFACE ELEVATION 843.04 +/- .5 FEET it8 COORDINATES 229,719 N n. 911,936 E SYMBOLS DESCRIPTIONS 0 1 BROWN SANDf CUY 30 40 50 14 150 1 TAN LIMESTONE IN CLAY MATRIX LlCHT TAN, WEATRE.RED, ARGlLLACEOUS, FOSSILIFEROUS 1 LIMESTONE, INTERBEDDED WITH WEATHERED TAN CALCAREOUS SEAMS OF CLAYSTONE LIGHT TO DARK GRAY ARGILLACEOUS. FOSSILIFEROUS LIMESTONE =1 A.*D ZONES OF GRAY TO GREENISH GRAY CAL-]I CLAYSTONE, MEDIUM BEDDED TO MASSIVE _r* DARK GRAY CLAYSTONE ZONE AT 19' I 2'6" GREENISH GRAY, CALCAREOUS, SANDY CLAYSTONE ZONE 2'3" DARK GRAY CLAYSTONE ZONE AT 33'4" lO" DARK GRAY CLAYSTONE ZONE AT 45'8" 10" DARK GRAY Cl.AYSTONE ZONE AT 4 7' 2" 41 GRAY, CLACAREOUS CLAYSTONE ZONE AT 57' 3' 7" DARK GRAY CLAYSTONE ZONE AT 62' 1'5" DA.RX GR.AY CLAYSTONE ZONE AT 67 '4" l, 7" GRAY CL.AYSTONE ZONE AT 711 211 CRUM.BLY CI..AYSTONE ZONE AT 9<J' GRADES WITH OOLITIC ZONES 2' l" DARK GRAY TO GREEN CLAYSTONE ZONE AT lJS' 2" (CONTINUED AT RIGHTl KEY 0 DISTURBED GRAB SAMPLE

  • D t> M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE T CORING RUN PERCENT RECOVERY-100195-RQD P SAMPLER PRESSED HYDRAULICALLY w w u. z 0 w 690 680 670 660 650 64 630 620 610 600 590 580 570 560 550 :x: li: w 0 150 160 170 220 23 240 250 300 78 IQ BORING P-IOA SURFACE ELEVATION 843.04 +/- COORDINATES 229, 719 N 91 I, 936 E DESCRIPTIONS 6" CALCAREOUS CLAYSTONE ZONE AT 156' BROKEN ALONG BLACK CLAYSTONE

.5 FEET 11" DARK GRAY SANDY CALCAREOUS CLAYSTONE ZONE AT 200' 10" 1511 CALCAREOUS GRAY CLAYSTONE ZONE AT 203' 13" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 209'4" 13" CALCAREOUS CLAYSTONE ZONE AT 213' 3" 5" CALCAREOUS CLAYSTONE ZONE AT 215'8" l3" DARK GRAY CALCAREOUS CLAYSTONI ZONE AT 219' 8" 12" GRAY, CALCAREOUS CLAYSTONE ZONE AT 222' 12" GRAY CALCAREOUS CLAYSTONE ZONE AT 226 1 8" DARK GRAY SANDY CALCAREOUS CLAY STONE ZONE AT 232' LIGHT GRAY TO GREEN* CLACAREOUS 1 ARGILLACEOUS 1 VERY FINE TO FINE GRAINED SANDSTONE WITH NUMEROUS TIUN SEAMS OP GREEN CLAYSTONE AND SANDY CLAYSTONE 12" GREEN CU..CAREOUS SANDY CLAYSTOh'E ZONE AT 236'2" 11 6" DARK CRAY, CLACAREOUS CLAYSTON'E Z.ONE AT 239' 3u 31)11 DARK GRAY, CALCAREOUS, SANDY CLAYSTONE ZONE AT 2"5' INTERBEDDED GRAY FOSSILIFEROUS, ARGILLA.CEOUS LIMESTONE A.'ID DARK GRAY CALCAREOUS CLAYSTONE BLACK, CALCAREOUS, SANDY CLAYSTONE, SLICKENSIDED GREEN SANDY CLAYSTONE ZONE AT 262' Y1 2" VERY POORLY CEMENTED 2' 10" GRI.EN AND RED SANDY CLA'!STONE ZONE AT 2 79' T' RED SANDY CLAY STONE RED CLAYSTONE WITH SMALL POCXETS OF V£RY FINE SANDSTONE BADLY FRACTURED 1 SLICKENSIDED TH.ROUGHOUT (CONTINUED NEXT PAGE) COMANCHE PEAK S. E. S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-IOA FIGURE 2.5.5-18 (SH. 1 OF 2) t;J w I-u... w w u... z !!: 0 i== I I-w a. .....J w w 0 3 540 310 530 450 4 BORING P-IOA <.:> SURFACE ELEVATION 943.04:!: .5 FEET za::: -o COORDINATES 229, 719 N O:<-> 91 I, 936 E ::::;:o :i SYMBOLS DESCRIPTIONS 67 3 3 ::-::-_ 48 100 88 LIGHT GRAYISH GREEN VERY PINE TO FINE GRAINED SANDSTONE lllTH GREEN CLAYSTONE ZONES M'D WITH ZONES OF POORLY CEMENTED SAND GRADES FrNE TO COARSE WITH DEPTH GREEN SANDY, CAICAREOUS CLAYSTONE WITH OCCASIONAL THIN SANDSTO?>.'E BEDS GRADES RED WITll ABUNDANT SLICKENSIDES 6" RED SA>'<DSTONE ZONE AT 362' GREEN SILTY, SANDY CLAYSTONE WITII THIN BEDS OF GREEN VERY FINE SM'DSTONE GRADES SANDIER WITH I>EPTil )" GREEN CLAYSTONE ZONE AT 39>' GREEN SILTY 1 FINE TO COARSE GRAINED SANDSTONE POORLY CEMENTED COARSE, SILTY SANDSTONE AT 398' TOTAL DEPTH 400.0' KEY 0 DISTURBED GRAB SAMPLE

  • D B M UNDISTURBED SAMPLE BLOWS PER FOOT--a!;i STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.O D P SAMPLER PRESSED HYDRAULICALLY COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-lOA FIGURE 2 . 5. 5 -I 8 ( SH. 2 0 F 2 )

I-w w I-LL. w w LL. z 0 I > I-w Cl. ..J w w 8 840 10 830 20 820 30 810 40 800 50 790 60 780 70 770 80 760 90 750 100 740 110 730 120 720 130 710 140 700 150 I BORING P-11 SURFACE ELEVATION 848. 0 COORDINATES 29, 745.3 N I I ,772.6 E DESCRIPTIONS BROWN TO TAN SILTY CLAY WITH LIMESTONE GRAVEL; GRASS ROOTS ORGANIC DEBRIS IN TOP 611 SANDSTONE FINE GRAINED, WELL CEMENTED TAN SlLTY CLAY WITH LIMESTONE GRAVEL AND l" to 2" BEDS TAN LIMESTONE TA'I LIMESTONE WITH THIN TAN CLAY LAYERS; WEATHERED J.IGHT TO DARK GRAY, FINE GRA!NED ARGTLLACEOUS llHf.STONE WITH LENSES AND ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAY STONE. HEDI UM HARD TO SOFT, TH!N BEDDED TO MASSIVE l" BROWN LIGNITE AT 24' 8" 15" GRAY CLAYSTONE AT 361 6" GRAY CLAYSTONE AT 38' 3" 14" CRAY CLAYSTONE AT 38'10" 6" GRAY CLAYSTONE AT 40' 1!9" FOSSILIFERO US AND OOLITIC AT 46'3" 9" GRAY CLAYS TONE AT 4<) 1 3" 2" GRAY WITH LIMESTONE STREAKS AT 521 J' GRAY CLAYSTONE AT 61 '6" 1.' GRAY CLAYStONE AT 66' 8" GRAY CLAYSTONE AT 69' 2" 2' 6" GRAY CLAY STONE AT 71'6" 1'6" CRAY CLAYSTONE AT 74 16" 6" GRAY C!...AYSTO NE AT 7816" 6" GRAY Cl.AYSTONE W'lTH LIMESTONE NODULES AT 951 4' 6" LIMESTONE WITH ABUNDANT BUI.CK OOLITES AT 1201 116" LLGHT BROh'N DOLOMITE AT 130 '6" GRAY CLA'iSTONE AT 142 I GRAY CLAYSTONE AT 144 1 (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D a M UNDISTURBED SAMPLE BLOWS PER FOOT-Si;jjl STANDARD PENETRATION TEST s* SHELBY TUBE T CORING RUN PERCENT RECOVERY-100195-RQD. P SAMPLER PRESSED HYDRAULICALLY I-w w LL. z 0 > w ..J w 690 680 670 660 650 640 I-w BORING P-11 (CONT) w LL. (!) zcr -o I o:.u Ii: :EO w 158. 100 DESCRIPTIONS 160 170 180 190 00 BORING COMPLETED ON 7-6-72 CASING INSTALLED TO 20 I COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-11 FIGURE 2.5.5-19 I-w w I-LL. w w .... z 0 w _J w 830 10 820 20 BIO 30 800 40 790 50 780 60 770 70 760 80 750 90 740 10 730 110 720 120 710 13 700 140 690 150 BORING P-12 SURFACE ELEVATION 837.9 COORDINATES 29*714*0 N I 2,070.9 E DESCRIPTIONS fAN SANDY GRAVELLY CLAY \..'HlTE LIMESTONE WITH CLAYSTONE LENSES AND ZONES CRAY TO GRAY-GREEN CALCAREOUS CLAYSTONE Wlfo OCCASWt\,\L THl:J LHXSTONE LAYERS LIGHT TO DARK GRAY ARG[l.LACEOUS LIMESTONE Wlill THIN ZONES. :iEDltr.1 HARD TO SOFT, MEDIUM BFDDED TO MASS l VE 116" CLAYSTONE AT 41' 2' CL/\YSTO:VE AT /.)' 6" CLAYSTONE 47'6" 4' CLAYSTONE AT 52' 2'6" Tiil" CLAYSTONE PARTINGS AT 60'&" 2' 6" GRAY CLAYSTONE AT 63' l' GRAY CLAYSTONE AT 66'6" GRADING TO OCCASIONAL OOLITIC ZONES l' CLAYSTONE AT 86 '6" l 16" GRAY CLAYSTOM:

AT 102'6" 115" GRAY CLAYSTONE. AT 106' 1'4" CLJ.YSTONE AT 112'8" 1' GRAY CLAYSTONE AT 126' 6" BENTON1T1C CLA'iSTONE. AT 133'6" (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT-Bl:iil STANDllRD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-1 00 95-R.Q.D. P SAMPLER PRESSED HYDRAULICALLY I-w w LL. I-w w .... z 0 j::: <l I > I-w a_ _J w w 0 150 680 160 670 170 660 180 650 640 BORING P-12 (CONT) (.!)

zcr -o ..J(..) a_ ::;:o DESCRIPTIONS BORING COMPLETED ON 6-27-72 CASING INSTALLED TO 14' NX CORE BARREL USED COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-12 FIGURE 2.5.5-20 f--w w f--lJ_ w BORING P-13 w lJ_ (.!) z SURFACE ELEVATION 850.8 0 zcr -o COORDINATES 29*761*0 N I a: u > f--I I ,623.4 E w CL ::;:o __J w SYMBOLS DESCRIPTIONS w 0 850 l 48 0 840 10 96 48 830 20 820 30 810 800 790 60 780 70 770 80 760 90 750 100 740 110 730 120 720 130 710 140 15 BROWN TO TAN SILTY GRAVELLY CLAY. GRASS, ROOTS IN TOP 3" TA.'l CALCAREOUS CLAYS TONE, WEATHLRED TO CLAYEY CONSlS-TANGY. HAS THIN UMESTO'E ZONES INTLRJlEDDED. \.'HITE TO TA:1 LIMESTONE WITH THIN TAN ZONES, LIGHT TO DARK GRAY ARCILLACEOUS LIMESTONE WITH THIN GRAY TO GRAY GREE)l CALCAREOUS CLAYSTONE ZONES LENSES. MEDIUM HARD TO SOFT. THIN BEDDED TO IVE. l '6" GRAY CALCAREOUS CLAY STONE ZONE AT 28' 3' GRAY CALCAREOUS ZO:tE AT 40'7" i' GRAY CALCAREOUS CLAYSTONE ZONE AT 52'6" 2 1 GRAY CALCAREOUS CLAYSTONE ZONE AT 54 '6" 1' GRAY BENTO:iIIIC CARBONACEO US CLAYSTONE ZONE AT 61' 2'9" GRAY CALCAREOUS CLAYSTONE zmrn AT 63'6" 3. 6" GRAY CALCAREOl!S CLAY STONE zmrE AT 68' 51 GRAY CAtCAREOUS AT 73'6" l 'l'I'" GRAY CALCAREOUS CLAYSTONE ZONE AT 144'6" l' GRAY CALCAREOU S CLAYSTONE ZONE AT 14A' (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D S. M UNDISTURBED SAMPLE BLOWS PER FOOT--ei;;jl STANDARD PENETRATION TEST s* SHELBY TUBE I CORI.NG RUN PERCENT RECOVERY :00 95-RO.D P SAMPLER PRESSED HYDRAULICALLY f--w w lJ_ f--w w lJ_ z 0 !: i'.= <l I > f--w CL __J w w D 700 150 690 160 680 170 670 180 660 190 640 BORING P-13 (CONT.) (.!)

zet:: -o -'U CL ::;:o DESCRIPTIUN..:> ilORING CO!'fr'LETED ON 7-11-72 CASI:fG INSTALLED TO 22' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-13 FIGURE 2.5.5-21 I-w w I-LL. w w LL z 0 I > I-w 0.. -' w w 0 850 0 840 10 830 20 820 30 810 40 800 50 790 60 780 70 770 80 760 90 750 100 740 110 730 120 720 130 710 140 150 r.:> za:: :;:o BORING P-14 SURFACE ELEVATION 850. 4 COORDINATES 29,910.2 N 11,639. I E ;7i ::i SYMBOLS DE SC RI PTIONS WITH GRASS, ROOTS. TAN CALCAREOUS CLAYSTONE WITH ThIN SANDSTONE BEDS W'EATHERS TO A CLAYEY CONSISTENCY TAN LIMESTONE WITH THIN CLAYSTONE ZONES WEATHERED LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH ZONES AND LENSES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE. MEDIUM HARD TO SOFT. THIN BEDDED TO MASSIVE ,,, GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 29'6" 4 1 6 GRAY CALCAREOUS CLAYSTONE ZONE WITH THIN STONE BEDS AT 38' 3 1 6" GRAY CALCAREOUS CLAYSTONE ZONE WITH THIN LP!ESTONE ZONES AT 52 1 6" GRAY CALCAREOUS CLAY STONE ZONE AT 60 1 2' 4" GRAY, BENTONITIC, CALCAREOUS CLAYSTONE ZONE AT 61 '4'1 5' GRAY CALCAREOUS CLAY STONE ZONE WITH THIN STONE BEDS AT 65 1 5' GRAY CALCAREOUS CLAYSTONE ZONE AT 73' WITH THIN LIMESTONE BEDS l '5 GRAY. BENTONITlC CLAYSTONE ZONE AT 1421 5" l '5 GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 145 '5" KEY 0 DISTURBED GRAB SAMPLE

  • D S. M UNDISTURBED SAMPLE BLOWS PER FOOT-8[jjl STANDARD PENETRATION re::,. s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.QD P SAMPLER PRESSED HYDRAULICAI LY l-w w LL. I-w w LL z 0 I > I-w 0.. -' w w 0 700 150 690 160 680 170 670 180 660 190 650 200 640 210 BORING P-14 (CONT.) r.:>

za:: -o -'u 0.. :;:o SYMBOLS DESCRIPTIONS BORING COMPLETED ON 7-17-72 CASING INSTALLED TO 22' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-14 FIGURE 2.5.5 -22 830 820 810 800 790 780 770 760 750 740 730 720 710 700 t;:; BORING P-15 t1:' "' SURFACE ELEVATION 837.9 8 COORDINATES 29,580.5 N a. ::;: o I I, 906. I E glirl: ""*:::,:::: rntta""" 88 21 S2. l;.'ITH CLAYS i /t/' TO 3" THICK IO I ?5 )" GRAY r;." CLAY AT 11" LIGHT TO DARK GRAY ARG!LLACEOUS LIMESTONE WITH LENSES .UD ZONES OF GRAY TO GREENISH GRAY CLACAREOUS MEDIUM HARD ro SOFT, THI:'! BEDDF:D TO MASSIVE 20 30 40 50 60 70 80 90 100 110 120 130 14 2. S' GRAY CI..AYSTONE i\T 28' l. S' GRAY CLAYS TONE AT 40' 3" BED GRAY AT Ld' 2' GRAY CLAYSTONE AT 4216 INTERBEDDED UITH THIN BANDS OF GRAY LIMESTONE 3' GRAY CLAYSTONE AT 52' 3' 9" CRAY CLA':.'STOSE AT 56' IN1ERBEDDED WITH THIN BANDS OF GRA\ LIMESTONE 2 '5 GRAY CLAYS TONE AT 62' 116" GRAY CLAYSTO!' fE AT 65'6" l '3" CR.A Y OOLITIC LIMESTONE ALTERNATING WITH CRAY CLAYS TOKE l '6" DARY GRAY OOLITIC CALCAREOUS CLAYSTON'E AT 113' l '6 CRAY CLAYSTONE AT J.33' l' 1" GRAY FOSSILIFEROUS CLAYSTONE AT 135 '6" 6 90 150 (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT-8(jjl STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-lOO 95-RO D P SAMPLER PRESSED HYDRAULICALLY I-LU LU I-LL LU w LL z 0 I I-w a. _.J w !;J 0 150 680 160 BORING P-15(CONT)

"' zcr -o ..Ju a. ::;:o DESCRIPTIONS l' GRAY CLAYS!CNE AT 175'6" BORING COKPLETED ON 7-}-72 CASING INSTALLED TO 14' COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-15 FIGURE 2.5.5 -23 I-w w I-LI.. w w LI.. z 0 ::c > I-w a_ _I w w Cl 0 840 10 830 820 20 30 810 800 40 50 790 60 780 70 770 760 80 90 750 740 100 730 110 120 720 140 700 150 BORING P-16 <.:> <.:>z SURFACE ELEVATION 841. 48 za:: -o COORDINATES 29,462.6 N I I ,592.1 E ::;:o ;;lj DE SC RI PTIONS TAN TO WHITE LIMESTONE WITH CLAYSTONE ZONES, ED AND WELL FRACTURED LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITil ZONES .j**** j**. \AND LENSES OF GRAY TO GREENISH GRAY CALCAREOUS CLAY-/ j STONE. MEDIUM HARD TO SOFT, THIN BEDDED TO MASS IVE 3'2" GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 18':t** 2' 8" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 30 '4" 11 2" GRAY CALCAREOUS CLAYS TONE ZONE AT 42 '8" 2' GRAY CALCAREOUS CLAY STONE ZONE AT 44' 10" 6" FRACTURE ZONE 8' GRAY CALCAREOUS CLAY STONE ZONE WITH OCCASIONAL THIN LIMESTONE LENSES AT 54' 5' l" GRAY CALCAREOUS CLAY STONE ZONE WITH OCCASIONAL THIN LIMESTONE LENSES AT 6416" 21 GRAY CALCAREOUS CLAYSTONE ZONE AT 71 '6". NARROW FRACTURE ZONE AT 72' 1' FRACTURE ZONE AT 7 8' 3" FRACTURED CLAYSTONE SEAM AT 91' 7" 6 BENTONITIC CLAYSTONE AT 1161 1'2" TAN DOLOMITE AT 123'8" 1'2° GRAY CALCAREOUS CLAYS TONE ZONE AT 135 '9" 11 l" GRAY CALCAREOUS CLAY STONE ZONE AT ] 38' 1' GRAY CALCAREOUS CLAYSTONE ZONE AT 140' KEY 0 DISTURBED GRAB SAMPLE

  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT-*-8i;jl STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSELJ HYDRAULICALLY I-w w u.. I-w w LI.. z 0 ti ::c > I-w a_ _I w w 690 160 680 670 170 180 660 650 190 200 640 BORING P-16 (CONT.) <.:>

za:: -o _I(.) a_ ::;:o SYMBOLS DESCRIPTIONS BORING COMPLETED ON 7-12-72 CASING INSTALLED TO 20' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-16 FIGURE 2.5.5-24 I-w w I-u. w ;:; w LL z 0 > w _J w 830j 820 20 810 30 800 40 790 50 780 60 770 70 760 80 750 90 740 730 110 720 120 710 130 700 140 690 150 BORING P-17 SURFACE ELEVATION 837.0 COORDINATES 29, 313.5 N 11,576.4 E DESCRIPTIONS BROWN GRAV!:LLY SILTY CLAY WITH GRASS, ROOTS, DECAYED ORGANICS 1'HITE TO TAN LIMESTONE WITH CALCAREOUS CLAYSTONE ZONES. \.IEATHERED, FRACTURED 'SL GRAY CALCAREOUS CLAYSTONE WITH OCCASIONAL GRAY LIMESTONE LENSES LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH ZONES AND LENSES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYS TONE, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO HASS IVE 2' GRAY FRACTURED CLAYSTONF. AT 27' l' 3" GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 39' 7" 2

  • GRAY CLA YSTONE ZONE AT 41'811 GRAY CLACAREOUS CLAYSTONE ZONE AT 45 14 '1 3' 7" DARJ< GRAY CALCAREOUS CLAYSTONE ZONE AT 50' ll" 3' 10" GRAY CALCARP.OUS CLAYSTONE ZONE A! 55' 2 '5" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 61' 2" l '4 DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 64'10" GRADING WITH OCCASIONAL OOLITIC ZONES 17" GRAY CALCAREOUS EENTONl!E CLAYSTONE ZONE AT 131 '4" 2' 9" DARK GRAY CALCAREOUS CLAYS TONE ZONE AT 134 11011 KEY 0 DISTURBED GRAB SAMPLE
  • D S M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.Q.D P SAMPLER PRESSED HYDRAULICALLY I-w w u. I-I.LI w LL z 0 i== I > I-I.LI Cl. _J w w 0 150 BORING P-17 (CONT.) (:)

za: -o ..JU Cl. ::;;o DESCRIPTIONS 4" FRACTURED ZONE AT 151 '6" 2'1" GRAY CLAYSTONE ZONE AT 153111" 10" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 158' 7" S" SOFT BLACK BENT01H!IC SANDY AT 17516" BORING COMPLETED ON 7-3-72 CASING INSTALLED TO L9. 5' COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-17 FIGURE 2.5.5 -25 I-w w I-u_ w w u_ z 0 j:: I I-w 0.. <..? <..:>z z a: ::;:o BORING P-18 SURFACE ELEVATION +779.9' COORDINATES 229,047 N 91I,985 E ..J w w 0 DESCRIPTIONS 0 770 10 760 20 750 30 740 40 730 50 720 60 710 70 700 80 690 90 680 100 670 110 660 120 650 130 640 140 630 150 KEY 0 DISTURBED GRAB SAMPLE

  • D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT--Br;jjl STANDARD PENETRATION TEST S. SHELBY TUBE J CORING RUN PERCENT RECOVERY-100 95-RQ.D l LIGHT TAN ARGILLACEOUS LIMESTONE; HIGHLY WEATHEREDl FRACTURED GRADING WITH OCCASIONAL LIMESTONE LENSES SOFT AND FRIABLE AT 13'10"-14'6" LWHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS STONE; MODERATELY WEATHERED TO FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 6" CLAYSTONE ZONE AT 22 '6" GRADING FOSSILIFEROUS AND OOLITIC 2 1 5" CLAYSTONE ZONE AT 3319" 9" CLAYSTONE ZONE AT 38' 611 CLAYSTONE ZONE AT 50' 311 9" CLAYSTONE ZONE AT 77 1 8" 12'1 CUYSTONE ZONE AT F?' l '7" CLAYSTONE ZONE A'!' 83 1 7" 12" CLAYSTONE ZONE AT 87 1 9" 611 CLAYSTONE ZONE AT 951 AND 100 1 6" CLAYSTONE ZONE AT 104 '4" 1'611 CLAYSTONE ZONE AT 14116" 6" CLAYSmNE ZONE AT 144' 8" 11 ;, CLAYSTONE ZONE AT 148' BORING COMPLETED ON 10-24-72 COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-18 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-26 f-w w f-u.. w BORING P-19 w LL. (.') z (.');;;; SURFACE ELEVATION +774 6' 0 ;;;; za: -o COORDINATES 229,237 N

> 912,925 E w :;; Cl ..J DESCRIPTIONS w BROWN SANDY CLAY LIGHT TO DARK GRAY ARGlLLACROUS LIMESTONE WITH LENSES 770 AND ZONES OF GREENISH-CRAY TO BLACK CALCAREOUS CLAYSTONE; GENERALLY MOOF.'R.ATELY WEATHERED TO FRESH, MEDIUM HARD TO SOFT 1 HEDlUH BEDDED Gl\ADING TO HEDIUH HAlUl AND MASSIVE 760 750 30 740 40 730 50 720 60 710 70 700 l' 6" CLAY STONE ZONE AT 77' 7" 80 690 90 680 100 670 110 660 120 650 130 640 140 l' CLAYSTONE ZONE AT 14 l' 630 l' 6" CLAYSTONE ZONE AT 148' 150 BORING COMPLETED ON ll-9-72 620 KEY 0 DISTURBED GRAB SAMPLE

  • D S M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 "5-RQ.D. P SAMPLER PRESSED HYDRAULICALLY f-w w u.. f-w w LL. z 0 ;;;; f= <t J: > f-w Q_ ..J w w Cl 0 750 10 740 730 30 720 40 710 50 700 60 690 70 680 80 670 90 660 100 650 110 640 120 630 130 620 140 610 150 600 BORING P-20 SURFACE ELEVATION +757.2' COORDINATES 230, 7 I 7 N 911,426E DESCRIPTIONS BROWN SANDY GRAVELLY CLAY LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GREENISH-GRAY TO BLACK CALCAREOUS CLAYSTONE; GENERALLY MODERATELY WEATHERED TO FRESH, MEDIUM HARD TO SOFT 1 MEDIUM BEDDED. GRADING TO MEDIUM BEDDED TO 1".ASSIVE 1 '5" CLAY STONE ZONE AT 49' 6" 8,. CLAYSTONE ZONE AT 56' 1011 6" CLAYSTONE ZONE AT 70'6" 2 I 5'1 CLAYSTONE ZONE AT 112 I 1'211 CLAYSTONE ZONE AT 119'1" 11 ll" CLAYSTONE ZONE AT 121 '4" BORING COMPLETED ON ll-14-72 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS P-19 AND P-20 FIGURE 2.5.5-27 I-LJJ LJJ lJ... z 0 > LJJ _J LJJ 810 800 790 780 770 760 750 740 730 720 710 700 690 680 670 I-LJJ LJJ lJ... :i:: I-c.. LJJ Cl 0 JO 20 30 40 50 60 70 80 90 JOO 110 120 130 140 150 BORING P-21 (!)

SURFACE ELEVATION 817.89 za:: -o COORDINATES 228,900 N 0: (.) 911,525 E :::;: Cl DESCRIPTIONS I BROWll SArWY CLAY L TAN CLAYEY LIMESTONE GRAVEL TAii, \./EATllERED, LIMESTOlff GLEN ROSE FORMATION LI GllT TO DARK GRAY ARGI LLACEOUS, FOSS I LI FERGUS LlMESTOllE WITH LENSES AND ZOllES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE. MEDIUM BEDDED TD MASSIVE 7' DARK GR.l\Y CLAYSTONE ZONE AT 10' GRADES WlTH OOL! NG ZOllES 5'3" GRl1Y CLAYSTONE ZONE AT 20'2" \ilTH OCCASIOtlAL THIN LIMESTONE BED 4' CLAYSTONE ZONE AT 31' 5" 6' GRAY CALCAREOUS CLAYSTONE ZONE ftT 33'5' OCCASIONAL THIN LIMESTONE BEDS 5'6" DARK GRAY CLAYSTONE ZONE AT 43' 10" 6" CLAYSTONE ZONE AT 51' GRADES WITH OCCASIONAL CHERT GRADES ARENACEOUS TO 11 S' l' 7" GRAY CLA.YSTONE ZONE AT 115' 6" 4" CLAYSTONE ZONE AT 119' 9" SLICKENSIDED HIGH ANGLE FRACTURE 3" CLAYSTONE ZONE AT 124' 2" 6 CALCAREOUS CLAYSTONE ZONE AT 141' 10" GRADES ARENACEOUS KEY LJ DISTURBED GRAB SAMPLE II DB M UNDISTURBED SAMPLE BLOWS PER FOOT B[;jj STM<DARD PENETRAT<Ot< TEST sm SHELBY TUBE I. 'CORING RUN PERCENT RECOVERY 'JG l5 RQ D P SAMPLER PRESSED HYDRAULICALLY I-LJJ LJJ I-lJ... LJJ LJJ lJ... z 0 :i:: :::> I-LJJ c.. _J LJJ LJJ Cl 660 160 650 170 640 180 630 190 620 200 BORING P-21 (confd) (!) za:: -o _J (.) c.. :;:o DESCRIPTIONS 3" CLAY STONE ZOliE AT 178' 4" 2. 3' DARK GRAY CL4YSTONE ZONE BORING COMPLETED 01; 11/29/73 /<T 193.0' COMANCHE PEAK S. E. S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-21 FIGURE 2.5. 5 -28 I-w w I-"-w w "-z 0 Ei > w _J w 800 790 ;o:* :o 15C .;u 70 730 72() 90 ..JO 700 l iO 690 l')f\ 670 140 660 l 50 BORING P-22 SURFACE ELEVATION 803.76' COORDINATES r1 229,lOO E 911,885 DE SC RI PTIONS TAN LIMESTONE GRAVEL MIXED WITH TAN SANDY SIL TY CLAY "!"1;11, AlATIER£U LIMESTOllE (GLEf; ROSE FORMAT IOI'}, ARG!LLACEOUS, lmH THIN IRREGULAR CLAYSTONE BEDS (SECl!Oll BADLY BROKEll AT 9'-12') LIGHT TO DARK GRAY ARGILLACEOUS L!i<ESTONE HITI! LUISES ;,;,o OF GRAY TO GREE:i!SH-GRAY CALCAREOUS CLAYSTOll[ THI.'l BEDDED TO Mf1SS!VE CLAYSTOllE ZONE AT 19. 3' H!TH TH!il LIMESTOllE BEDS 4.2' DARK GRAY CLAYSTONE ZONE AT 29.5' GRADES WITH OCCASIONAL OOLITIC ZONES z* DARK GRAY CLP.YSTOr;E ZO:IE AT 100' 2' D?.RK GRA.Y CALCARCOUS CLAYSTO!:E zor;E f,T 107' 2.1' GRA'I CALCAREOUS CLAYSTONE ZOfiE AT 121.7' KEY

  • DB UNDISTURBED SAMPLE BLOWS PER FOOT--R{;il STANDARD PENETRATION TEST S. SHELBY TUBt. T CORING RUN PERCENT RECOVERY-100195-RQ D P SAMPLER PRESSED 1-w w "-640 630 160 170 180 BORING P-2 2 (Cont.) DESCRIPTIONS 45° FRACTCRE -l. l' GRAY, SAHOY CLAYSTOlff ZQljE AT 164' Lo' DARK GRAY CLAYSTOtlE ZOtlE ,\T 170' 1.8' DARK GRAY CALCAREOUS ZOllE AT 174.5' WITH BA!<OS OF SANDSTONE lOiAL DEPTH 178.0' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-22 FIGURE 2.5.5-29 I-w w I-lJ._ w ;:::: w lJ._ z 0 ;:::: ti :I: > I-w a.. _J w w 0 820 -10 810 -20 suo 30 79J 78() -770 -760 -740 -730 -!CO 710 -110 710 -120 700 -130 690 -140 680 -BORING P-23 SURFACE ELEVATION 822.04' COORDINATES N 229 ,ooo E 911, 700 DESCRIPTIONS BROWN SANDY CLAY WITH LIMESTONE GRAVEL LIGHT GRAY LIMESTONE (GLEN ROSE FORMATIOrl) WITll VERY TllIN SEAMS OF TAii CALCAREOUS CLAYSTONE, BROKEll ALOllC !ROii STABiED CLAYSTONE BEDDING TAii AMC GRAY CLAYSTONE GRADING WITH THIN LIMESTONE BEDS LIGHT 10 DARK GRAY ARGILLA.CEOIJS L!MESTOll[ WITH WISES AliD LOtiES OF GRAY TO GREENISH-GRAY Cl<LCAREO US CLAYSTOllE, TH!ii BEDDED TO MASSIVE (," ALMCST VERTICAL FRACTURE c.6' DARK GRAY CLAYSTO!IE ZOliE AT 26' >1!111 THiii L IMESTOllE BEDS GRADES AREliACEO US 7.7' GRAY CLAYSTO:IE ZONE AT 36' WITH THiii SEAMS OF L InESTO:IE 5.J' GRAY CLAYSTOllE ZOllE AT 46.3' fl!TH THIN BEDS LO>I ANGLE FRACTURE GRADES wrTc OCCASIOllAL OOLITIC ZOtlES 1.6" DARK GRAY CLAYSTONE ZOllE AT 116' 2.1' DARK GRAY CLAYSTONE ZONE AT 120.8' GRADING WITH NUMEROUS THIN CLAYSTONE BEDS AT 138-144.5' SECTIOll BRCKEll ALOliG BLACK SL!CKENSIOED FRACTURES KEY
  • D a M UNDISTURBED SAMPLE BLOWS PER FOOT--B[;il STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-RQ.D P SAMPLER PRESSED HYDRAUUCALU I-w w I-lJ._ w ;:::: w lJ._ z 0 :I: > I-w a.. _J w w 0 I 15 670 660 650 640 630 200 BORING P-23 (Cont.) <!)

za:: -o ..Ju a.. ::;:o SYMBOLS DESCRIPTIONS 1.3' DARK GRAY CLAYSTOllE ZOtJE AT 15I' SECTIOll BROKEN ALONG CLAYSTO/IE THI/I SEAMS 1.4' DARK GRAY, SANDY CLAYSTONE ZONE AT 181.2' 4" Df,RK GRAY CLAYSTO:I( ZO:iE AT 185' TOTAL DEPTH

  • 198.0' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-23 FIGURE 2.5.5 -30 I-w w I-lJ._ w w lJ._ z Q I-w -' w 750 770 i60 :;:. :so 7r.;_, SU :*30 60 7i.C* i('! l "' 20 /JC 9Q i.]0 E8G i!O 67C 120 66C 130 6SO 140 640 15;) BORING P-24 SURFACE ELEVATION COORDINATES
i 228,750 E 911,540 786. 3' DESCRIPTIONS L;MESTO:<E GRAVEL W TAii, SAliDY, CALCAREOUS CLAY IA'.; Aim LIGHT GRAY Sf\NDY CUW 1-iITH LIMESTONE GRAVEL L:GrT TAii ArtD liHlTE L!MESTOllE WEATHERED WITH !AH '1El-THERED THiii CLAYSTOll[ BEDS (SECT!Oll BROKEri) ([LEri ROSE FORMATIOI:)

cl GfT TO O.ARK GRAY A.RGlLLACEOUS LIMESiOilE WITH WiSES Al,D Z,)llES OF G<AY TO GREENISH-GRAY CALCAREOUS Cli1YSTO'I[ TH!ll TO MASSIVE BEDDED. 5** GRAY CALCA.REOUS CLAYSTOil E ZOliE AT 24. 4' 6' GRAY CALCAREOUS Clr!STO!IE ZCi:iE Al 34. l' $ GRl1.Y CALCAREOUS ClAYSTOilE ZO;/[ AT 38.3' 12* GRAY CLAYSTOflE 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 7 8 7

  • GRADING WITH LlMESTOtlE BEDS, BROKEN . GRADES WITH OOLITIC ZO!lES lo** GR.'.Y CA.LCAPEOUS CLAYSTOllE ZONE AT 100' l'iGI! e.'iGLE FRACTURE ;L:'OST VERTICAL FRACTURE 2' DARI'. GRAY CL/,YSTO!IE ZOllE AT 142.5' KEY
  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT -a(;jjl STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY*-100 95-RQ.D P SAMPLER PRESSED HYDRAULICALLY w w lJ._ z 0 > w -' w 630 I-w BORING P-24 (Cont.} w lJ._ <.'.) za:: -0 I -'u I-Cl. Cl. w DESCRIPTIONS 0 :::i+1 6" GRAY CALCAREOUS CLAYSTONE TOTAL DEPTH= 162.0' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-24 FIGURE 2.5.5-31

..... w w Li.. z 0 ;; w ...J w 850 &40 &30 820 810 800 790 700 770 760 ..... w w Li.. 20 JC 40 50 60 7\l 80 90 740 110 730 120 720 130 710 BORING P-25 SURFACE ELEVATION sso. 74' COORDINATES N 230,000 E 911,940 LIGHT TO DARK GRAY ARG!LLACEOUS LIMESTONE IHTH LEi1SES AllD ZDrlES OF GRAY TO GREE:HSh-GRAY CALCAREOUS CL.AYSTONE. TH!il BEDDED TO MASSIVE 5. 8' GREEN, CALCAREOUS, SANDY CLAYSTONE ZONE AT 30' 5.3' GRAYISH-GREEN CLAYSTONE ZONE AT 39.1' 4' GREEli!SH-GRAY CALCAREOUS CLAYSTOllE ZOii[ AT 53' BROKEN ALOllG CLAYSTOllE BCOS 8.5' GREEIHSH-GRAY CLAYSTCllE ZONE AT 64.6' WITH OCCASIONAL THIN LlMEST011E BEDS 4.5' DARK GRAY CLAYSTONE ZOllE AT 75' 5" GREEll!SH-GRAY CLAYSTONE zo:1E AT 81.8' 1.4' CLAYSTONE ZONE AT 89' 7" GREEll CLAYSTOllE llUMEROUS CLAYSTOllE SEAMS AT 93.8'-98.0' GRADiNG HJTH OOLITIC lllTERVALS 10' DARK GRAY CLAYSTONE ZOllE AT 146', SAllOY !II PARi KEY

  • D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT--e[;i STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.Q.D. P SAMPLER PRESSED HYDRAULICALLY ..... w w u.. ..... w w Li.. z 0 I > ..... w a. ...J w w 0 700 150 650 -200 640 210 610 -240 78 74 600 250 85 69 590 -260 500 -270 570 -280 75 70 560 -290 550 JOO BORING P-25 (Cont.) DESCRIPTIONS 5" GREE:! CALCAREOUS CLAYSTQ:J[

zcm AT 169' CALC !TE HEALED FRACTURES ANO BROKEN ALONG DARK GRAY CARBOt*ACEOUS PYRITIC CLAYSTONE l. l' LIGHT TAN ANO GRAY VERY FINE GRAINED SANDSTONE, SIL TY AMO Cl.l.Cl\RtO US -BROKE:< GRADES li!TH SAtiDY CLAYS TONE, SANDSTOllE BEDS SL!CKENSIDED LOW ANGLE FRACTURE 0.9' GREErllSH-GRAY CLA'ISTOllE ZOr<E AT 227.2' 3. l' GREFH SH-GRAY, SM*DY, CALCAREOUS CLAYSTQlj[ ZONE AT 229.4' 1.4' GRAY, SANDY, CALCAREOUS CLAYSTOliE ZONE AT 235.2' BASE OF GLEll ROSE FORMATION TOP OF TWiii MOUIHAINS FORMAT !ON lm!TE, TAN AllD LIGHT GRhY CALCAREOUS Fl'I[ TO VERY FlllE GRAJllED SAllOSTO:IE, :<ELL SORTED, At*GULAR TO ROUllDfD, WITH OCCASIONAL THIN BEDS OF GRAY TO GREEllISH-GRAY CLAYS TO: IE 2.5' DARK GRAY, SLIGHTLY SANDY, CALCAREOUS CLAYSTOl*E ZOliE AT 259' VERTICAL FRACTURE 3.0' Q,\RK GRAY CLAYSTO:IE ZOil[ AT 268' 1.4' GRAY ,l\RENACEOUS LlMESTOliE BED AT 271' 7.0' ZONE OF NUMEROUS THiil CLAYSTOME BEDS AT 290' BORING COMPLEJED o:: 12/26/73 AT 301.0' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-25 FIGURE 2.5.5-32 r-w w r-"-w w "-z 0 > w .J w S50 820 -coo -70 750 -770 -so 760 90 7SC JOG 740 110 730 120 720 130 !40 710 150 (.!) za:: -o :::;: Cl BORING P-26 SURFACE ELEVATION 851.24' COORDINATES

1 230,020 [ 911, 790 ;;;

DESCRIPTIONS TA;< SfJl[Y CLAY WITH Lll-IESTOllE GRAVEL WEATHERED UMESTOHE WITH IRREGULAR TH!fl SEAMS OF TA:1 WEATHERED CLAYSTONE (GLEll ROSE 1.2' AllO GRAY CLAYSiOilE zor:E AT 16' LIGHT TC DARK GRAY ARGILLACEOUS LIMESTONE l<lTH LENSES A.'IO ZGlffS OF GRAY TO GREEll!SH-GR AY CALCAREOUS CLAYSTOllE. THll! TO llfaSSIVE 6" GRCEll CLAYSTONE ZDllE AT 26.3' 1.0' GRAYISH-GREEll SANDY CLAYSTO:lt ZONE AT 29' Gf-ADES IHTH AREaACEOUS ZOilES :1v:rnous TH!il CLAYSTOilE BEDS AT 37' 3.4' DARK GRAY CLAYSTOllE zo:1E AT 40.6' l<!TH VERY mm SEAMS Of ARE;JACEOUS LIMESTONE GiP.DES !HTH :IUMEROUS 2" TO 3" ZOllES N!D BEDS OF DARK GRAY CLAYSTONE, BROKEN ALO:IG BEDDING S[CT!Or; BROKEH ALOilG CLAYSTO:rE 6[QS 7.4' DARK GRAY, SLIGIHLY CALCAREOUS CLAYSTOllE ZONE AT 64.8' WITH THIH STR!MGERS OF GRAY LIMESTO:lE SLCT!O!I BROKE!! 4.4' DARK GRAY CLAYSTGNE ZONE AT 75' WITH LIMESTONE SEAMS 1.3' GRAY CALCAREOUS CLAYSTOiiE ZOii[ AT 101.9' 4" GRAY CALCAREOUS CLAYSTOllE ZOil[ AT 106. S' CRAO!l;G WITH OCCAS!O:IAL OOL!TIC ZOllES 4.2' DARK GRAY CLAYSTONE ZONE AT 145' KEY

  • D a M UNDISTURBED SAMPLE BLOWS PER FOOT-B[;j STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.O D P SAMPLER PRESSED HYDRAULICALLY z 0 J: w b: .J w w Cl 700 _!SO 690 _ 160 680 170 670 -180 660 -190 650 200 BORING P-26(Cont.)

DESCRIPTIONS ',2' DARK GRAY, SLIGHTLY SANDY CALCAREOUS CLAYSTONE ZONE AT 151. 7' COMPLETED 011 12/15/73 AT 203.0' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-26 FIGURE 2.5.5-33 w w LL. w w LL. z 0 > w ..J w 840 030 -820 -810 -40 GOO -50 790 -60 780 -70 770 80 760 90 750 JOO 740 110 730 120 720 -130 710 -140 700 150 (!I ZCl: -o ::!;O BORING P-27 SURFACE ELEVATION 844.14' COORDINATES N 230,140 E 911.840 DESCRIPTIONS BR0'</11 SANDY CLAY WITH LIMESTONE GRAVEL LIGHT TAM, WEATHERED, ARG!LLACEOUS LlMESTONE WlTH TAii AriD GRWHSH-TAll WEATHERED CLAYSTONE ZONES (GLEN ROSE FORMATIOll) 5.0' TAN AND GRAY CLAYSTONE ZOllE AT 11' WITH THIH LIMESTONE BEDS LIGHT TO DARK GRAY ARGILLACE OUS LIMESTONE WITH LEllS[S AND ZOllES OF GRAY TO GREElllSH-GRAY CALCAREOUS CLAYSTOllE. mm BEDDED TO MASSIVE. 6. 5' GREElllSH-GRAY, CALCAREOUS, SANDY CLAYSTONE ZONE AT 24. S' WITH THIN GRAY LiMESTOtlE BAims 6.6' GREENISH-GRAY TO GRAY, OCCASIONALLY SANDY CLAYSTONE zor;E AT 32.9' 4.0' GRAY CLAYSTONE ZONE AT 46.7' WITH THJll LENSES OF LIMESTONE 7 .8' DARK GRAY CLAYSTOHE ZOllE AT 58' WITH OCCASIONAL TllIN LlMESTOllE BEDS 4.8' GRAY CALCAREOUS CLAYSTONE ZONE AT 68.3' SECTION BROKEll ALONG CLAYSTONE BEDS AT 9l.4'-92.3' 6" CALCAREOUS CLAYSTOilE ZONE AT 106' GRAOES WITH OOLJT!C ZONES l.2' CLAYSTONE ZOllE AT 117.0' 5. l' DARK GRAY CALCAREOUS CLAYSTOtiE ZOllE AT 138' KEY

  • D S M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE l CORING RUN PERCENT RECOVERY-100 95-RQ.D P SAMPLER PRESSED HYDRAULICALLY w w u. z 0 w ..J w 690 680 670 660 650 :x: <l. w 0 150 170 18C 190 BORING P-27 (Cont.) DESCRIPTIONS 9" SAllDY SLIGHTLY CALCAREOUS CLAYSTONE ZOtl£ AT 165' BORHIG COMPLETED ON 12/17/73 AT 196.0' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-27 FIGURE 2.5.5-34 I-U.J U.J I-"-U.J U.J "-z 0 ::> U.J _J U.J 340 830 020 810 800 -50 790 60 73C 70 770 ao 760 90 750 lOC 740 110 730 120 720 130 710 140 700 150 BORING P-28 SURFACE ELEVATION 844.08' COORDINATES rt 230,040 E 911,630 DESCRIPTIONS BROWii SANDY CLAY LIMESTONE GRAVEL TAii l*iEATHERED LIMESTOliE WITH TAN CLAY SEAMS (GLEN ROSE FORHAT!Otl) GRADES LIGHT GRAY CALCAREOUS CLAYSTONE LIGHT TO DARK GRAY ARG!LLACEOUS LIMESTOllE WITH LEllSES ANO ZONES Of GRAY TO GREEll!SH-GRAY CALCAREOUS CL,\YSTONE.

THIN BEDDED TO MASSIVE 3.3' GRAY, CALCAREOUS CLAYSTONE ZONE AT 22' 8. 5" GRAY CALCAREOUS CLAYSTONE ZONE AT 29' 4.6' GRAY CLAYSTOllE ZOllE AT 45.9' WITH THI!i WISES OF LltrESTOllE 8.5' DARK GRAY CLAYSTOllE ZOilE AT 57' S.O' DARK GRAY CLAYSTONE ZONE AT 68' GP.ADES WITH OOLITIC ZOllES 1.5' CLAYSTOllE ZOllE AT 100.7' 0.8' GREEli!SH-GRAY CALCAREOUS CLAYSTONE ZONE AT 103' 2 .0' GREEllISH GRAY, CALCAREOUS CLAYSTONE ZOllE AT 111' 5.4' DARK GRAY CALCAREOUS CLAYSTOllE ZONE AT 137.5' 1.7' DARK GRAY CLAYSTONE ZDrlE AT 145.5' KEY

  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT-8[;iil STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-RQ.D P SAMPLER PRESSED HYDRAULICALLY I-w w I-"-w U.J "-z 0 :r I-U.J Q. _J w w Cl 15 690 -160 680 -170 670 -180 660 -19 650 -20 BORING P-28 (Cont.) (!)

zct: -o _J (.) Q. ;:ECl DESCRIPTIONS 10" GRAY CALCAREOUS CLAYSTOllE ZONE AT 161' 6" GRAY CLAYSTONE ZONE AT 165' BORING COMPLETED Oil 12/21/73 AT 195.0' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-28 FIGURE 2.5. 5-35 ..... 1.1.J 1.1.J ..... LL 1.1.J LLl LL z 0 r ::> ..... 1.1.J Cl. ....J LLl LLl 0 00 830 -10 620 10 810 800 40 790 50 780 60 770 70 760 80 75tj 90 **o 100 730 llO 720 110 710 130 700 140 690 150 BORING P-29 SURFACE ELEVATION G35.4l' COORDINATES 11 130,060 E 911.450 DESCRIPTIONS AHO TAN SANDY CLAY WITH LIMESTONE GRAVEL TAN, WEATHERED LIME STOii[ WlTH THIN TAii WEATHERED CLAYSTON[ BEDS (GLEN ROSE FORt'ATIOll) LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE llTIH LE:ISES ANO ZONES OF GRAY TO GREEll!SH-GRAY CALCAREOUS CLAYSTOllE. THIN BEDDED TO MASSlVE 4. 5' GREENISH-GRPY CALCAREOUS CLAYSTOll[ ZOllE AT 12' w!TH TH!li L!MESTOllE BEDS 0.8' GRAY CALCAREOUS CLAYSTONE AT 21.7' 3.7' DARK GRAY CLAYSTOllE ZOli[ AT 13.l' W!Tli SANDY ZOllES 6" SAl<OY CALCAREOUS CLAYSTO!JE ZOllE AT 30. 3' BROKEt; ALONG CLAYSTONE BEDS FROM 37. 9' -40. 0' 9.0' GRAY TO DARK GRAY CALCAREOUS CLAYSTOll[ ZOii[ AT 46' lllTH OCCASIOllAL LIMESTONE BEDS 4.7' GRAY CALCAREOUS CLAYSTONE ZONE AT 57.3' HIGH ANGLE SLICKENSIDED FRACTURE GRADING WITH OOL!TIC ZONES VE RT! CAL FRACTURE 5.0' GRAY CALCAREOUS CLAYSTOll[ ZONE AT 128. 7' WITH OCCASIOllAL THiii LIMESTONE BEDS 4" GRAY ZOllE AT 136 .5' KEY

  • DSM UNDISTURBED SAMPLE BLOWS PER FOOT-Btiil STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCEN"'.'

RECOVERY-100 95-R.QD P SAMPLER PRES!:it:D HYDRAULICALLY ..... w w ..... LL 1.1.J 1.1.J LL z 0 r > ..... 1.1.J Cl. ....J 1.1.J w 0 150 680 160 670 -170 660 -180 650 -190 BORING P-29(Cont.) DESCRIPTIONS SLICKEMSIDED FRACTURE BORING COMPLETED ON 12/13/73 AT 186.0' Amendment 67 February 5, 1988 COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-29 FIGURE 2.5.5 -36 I-w w I-lL w w lL z 0 I > I-w a.. _J w w 0 850 840 830 820 810 WO 790 -780. 770 760 -750 -740 -730 720 710 BORING P-30 SURFACE ELEVATION 852.45' COORDINATES N 229,770 E 911,400 DESCRIPTIONS BROl.tl SANDY CLAY WITH LIMESTONE GRAVEL TA:i WEATHEREO LIMESTONE WITH TAii SAtlOY CLAY SEAMS ( GL Ell ROSE FORMAT ION) GRADES FRACTUREO ALOllG WEATHERED CLAYSTONE GRAY CALCAREOUS CLAYSTONE WITH IRON ANO CARBOllACEOUS STAINS GRADED TO MASSIVE LIMESTONE LIGLT TO DARK GRAY ARG!LLACEOUS LIMESTONE WITH LENSES ANO ZOllES OF GRAY TO GREENISH-GRAY Cl,REOUS CLAYSTOME. THIN BEDDED TO MASSIVE 4. 5' GRAY CLAYSTONE ZOii£ AT 26. 5' 2.3' GRAY CALCAREOUS CLAYSTOl1E ZOiff AT 39.4' 2.0' DARK GRAY CALCAREOUS CLAYSTOllE ZOllE AT 54.4' 7.1' DARK GRAY CLAYSTOME ZOii( AT 63.5' WITH THIN LENSES OF LIMESTOljE 5.4' DARK GRAY CALCAREOU S CLAYSTOllE ZONE AT 73.4' WITH THiii SEAMS OF LIMESTONE GRADES WITH OOLITIC ZOllES l. 5' OARK GRAY CALCAREOcS, SANOY CLAYS TONE ZONE AT 145' KEY

  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT--B!;iil STANDARD PENETRATI ON TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVER'l'-IOO 95-R.Q.D P SAMPLER PRESSED I-w w I-lL u.. w lL z 0 I > I-w a.. _J w w 15 700
  • 160 690 -170 680 -670 -* 660 -20 650 BORING P-30 (Cont.) DESCRIPTIONS JO" CALCAREOUS CLAYSTONE ZONE AT !68' BORHIG COMPLETED Otl 12/10/74 AT 203.0' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING P-30 FIGURE 2.5.5 -37 w w u.. z 0 ...J w 830 820 810 800 790 780 770 760 750 740 730 w w u.. 10 20 30 40 50 60 70 80 90 100 BORING P-31 SURFACE ELEVATION 832.37 COORDINATES 229,505 N 91I,995 E DESCRIPTIONS BROWN SANDY CLAY WITH SOME WEATHERED LIMESTONE GRAVEL TAN, SEVERELY WEATHERED LIMESTONE WITH CLAYSTONE LENSES. !RON STAINED, GLEN ROSE FORMATION 3'6" TAN, SEVERELY WEATHERED CLAYSTONE ZONE AT 6'4" 3'10" GRAYISH GREEN, CALCAREOUS CLAYSTONE AT 10' LIGHT TO DARK GRAY ARGlLLACEOUS FOSSILIFEROUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE.

MEDIUM BEDDED TO MA.SS l VE 2' 4" DARK GRAY CLAYSTONE ZONE AT 23' 1' DARK GRAY CLAYSTONE ZONE AT 36' 8'0" .. *.RK GRAY CLAYSTONE ZONE AT 47'1" 2' 7" GRAY CLAYS TONE ZONE AT 57' 7" 10" GRAY CLAYS TONE ZONE AT 61' 10" BORING COMPLETED ON 11/29/73 AT 98.0' KEY 0 DISTURBED GRAB SAMPLE

  • D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT--8[A STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 P SAMPLER PRESSED HYDRAULICALLY 800 10 790 20 780 30 770 40 760 750 60 740 70 730 80 BORING P-33 SURFACE ELEVATION 806. 17 COORDINATES 229, 145 N 911,945 E DESCRIPTIONS BROlm SANDY CLAY Ml XED LIMESTONE GRAVEL TAN WEATHERED LIMESTONE WITH BROWN CLAY GLEN ROSE FORMATION AT 2' TAN WEATHERED LIMESTONE INTERBEDDED WITH IRREGULAR TAN WEATHERED CLAYSTOllE, IRON STAINED -=jl LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH 1 J Lf.NSES AND ZONES OF GRAY TO GREEtlISH GRAY l::;-i I CALCAREOUS CLAYSTONE. MEDiUM BEDDED TO MASSIVE I l'= I 1/4" DARK GRAY CLAYSTONE ZONE AT 10' L= _

8 AT I" INTERVALS AT 20' GRADING TO CLAYSTON[ 8' DARK GRAY CLAYSTONE ZONE AT 21' 7" SLICKENSIDED SURFACE AT 26. 5' BROKEN AT 28.5'-29.7' BROKEN l __ 4' 11" DARK GRAY CLAYSTONE ZONE AT 32' 4" GRAY CLAY STONE ZONE AT 40' 4" 3'6" CLAYSTOllE ZONE AT 44'6" GRADES OOLITIC BORHIG COMPLETED ON 11/19/73 AT 72.0' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS P-31 AND P-33 FIGURE 2.5.5-38 t-w w t-"-w w "-z Q r t-w a.. ..J w w Cl 830 0 820 lO 810 20 eoo -Jo 790 -40 730 -so 770 -60 750 -70 9) 740 9G :oc BORING P-32 SURFACE ELEVATION 830.06 COORDINATES 1; 229,370 E 911,960 DESCRIPTIONS LIGHT 3ROlli SlLTY, SAUCY CLAY llITH LlMESTOllE GRAVEL TAN WEATHERED LIMESTOllE WITH f/EATHERED CLAYSTG!IE (GLEll ROSE FORM/l.TION) SECT ION BROKEll GRI DES LIGHT GRAY TO TAii LIGHT GRAY TO DARK GRAY ARGILLACEOUS LIMESTOllE LE:IS[S PD zo:1Es OF GRAY TO GREEll!SH-GRAY CALCAREOUS CLAYSTOllE. THI:I BEDDED TO MASSIVE 2.2' GRAY CLAYSTOilE zo:I[ AT 21.3 SLIGHTLY SANDY 5.6' GRAY CLAYSTONE ZDllE AT 33.8' WITH ::UMEROUS fHH! BEDS OF GRAY LIMESTO:IE SECT !Oil BROKEN SE.CTlO!J SROKGI 7 .8' GRAY CALCAF:EDUS CLAYSTO:IE ZOl/E AT 46. 2', SA:IDY II< PART 5.2' GRAY CLAYSTO:iE ZOliE AT 56.2', SAliOY lil PART 3.0' CLAYSTO!IE ZOllE AT 91' BQRI!IG COMPLETED O:I 12/4/73 AT 96.0' KEY

  • D S M UNDISTURBED SAMPLE BLOWS PER FDOT-8i:jjl STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY, 100 95 *ROD P SAMPLER PRESSED HYDRAULICALLY t-w I.LI t-"-w w "-z 0 > w ..J w 840 830 10 820 20 810 JO 800 -40 790 -50 780 -00 BORING P-34R SURFACE ELEVATION 840. 78 COORDINATES N 229,550 E 911, 750 DESCRIPTIONS BROWN SANDY SIL TY CLAY WITH GRASS AliD ROOTS TAN A!lD LIGHT GIU\Y L!MESTOllE w!TH WEATHERED CALCAREOUS CLAYST011E ZOMES BROKEN TO BADLY 8ROKEtl Ill TOP 7' (GLEll ROSE FORMATION

) LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE LE!lSES AND ZOllES Of GRAY TO GRHllISH-GRAY CALCAREOUS CLAYSTO/IE TH!i, BEDDED TO MASSIVE 3.4' GREElllSH-GRAY CALCAREOUS CLl,YSTOtl E ZONE AT 20', SAllDY Iii PART 3.2' DARK GRAY CLAYSTO!IE zo::E AT 31. l' GRADES WITH FRACTURES ALONG CLAYSTONE SEAMS 7" GREEll!SH-GRAY CLAYSTOllE ZONE AT 44.3' S" GREErlISH -GRAY CLAYSTONE ZONE AT 46' 4" GREE!IISH-GRAY CLAYSTO!IE ZONE AT 47' 6" GREEll!SH-GRAY CLAYSTO:IE ZOii[ AT 47.6' 4.7' GRAY TO GREE:;JSH-GRAY CALCAREOUS CLAYSTO!IE ZOllE AT 55' BORI:1G COMPLETED ON 12/28/74 AT 60' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS P-32 AND P-34R FIGURE 2.5.5-39 f-w w f-u._ w BORING P-35R w u._ c.:> z SURFACE ELEVATION 829. 02 0 za:: t=: -o COORDINATES N 229,260 [ 911,720 w ::;;o ...J ::i SYMBOLS w DESCRIPTIONS BROWN SANDY CLAY IHTH LIMESTONE GRAVEL TAN AllO GRAY SANDY CLAY WITH LIMf.STOrrE GRAVEL 820 LIGHT GRAY ANO TAH LIMESTONE CRYSTALLINE (GLEN ROSE FORMATION) LiGllT TO DARK GRAY ARGILLACEOUS LIMESTOriE WITH LEI/SES 610 AHO ZONES OF GRAY TO GP.EErllSH-GRAY CALCAREOUS 20 CLAYSTO:IE. THHl BEDDED TO MASSIVE 4, 0' DARK GRAY AllO DARK GREEtl!SH-GRA Y CALCAREOUS CLAYSTONE ZOil[ AT 19. 5' GRADES WITH OOLITIC ZONES 800 3G 4.1' OARK GRAY CALCAREOUS CLAYSTONE ZOllE AT 33.5' WITH mm LE!1SES OF LIMESTONE 790 (SECTIOll 8ROKEll) 40 8.0' DARK GRAY ANO GREENISH-GRAY CALCAREOUS CLAYSTOtlE ZO!IE AT 44' ANO WITH OCCAS!OtlAL 760 LIMESTOiiE 8EOS 50 4.8' DARK GRAY CLAYSTONE ZONE AT 54.5', SANDY IN PART 770 60 BORH;G COMPLETED 011 12/28/73 AT 60.0' f-w w f-u._ w BORING P-37R w u._ c.:> z SURFACE ELEVATION 830.21' 0 za:: -o COORDINATES rr 229, oso :r: > f-E 911.505 w c.. ::;:o ...J w ::i SYMBOLS DESCRIPTIONS '-" I? 830 -TAii SA:IDY CLAY WITH LIMESTDllE GRAVEL TAN WEATHER£D LIMESTOllE \l!TH WEATHERED CLAYSTOllE SEAi*\$ (GLEN ROSE FORMATIOll) BZC 10 GRADES GRAY MD LIGHT TAN LIGHT TO DARK GRAY ARGILLACEOUS LIME>TON< WITH LEllSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTOIJE. M.ASS I VE TO TH JN BEDDED 810 2D 2.7' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 20.3' BOO -30 3.8' DARK GRAY AND GREENISH-GRAY CLAYSTOllE ZONE AT 31.6' WITH THill BEDS Of ur.ESTOllE 790 -40 6.5' DARK GRAY CLAYSTOllE ZOii[ AT 44' 780 -50 5. 3' DARK GRAY CLAYSTOtlE ZOllE AT 54.6', SANDY HI PART WITH OCCASICllAL L!MESTOll ( BEDS 770 -60 aorING COMPLETED ON 12/31/73 AT 60.0' KEY

  • 0 S M UNDISTURBED SAMPLE BLOWS PER FOOT-BWiil STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-RO.D P SAMPLER PRESSED HYDRAULICALLY f-w w u._ f-w w u._ z 0 j:: <[ > w ...J w 830 10 820 20 810 30 30 800 40 790 780 60 >-w w u._ f-w w u._ z 0 > w ....J w BIO 10 800 -790 -780 -40 770 -50 760 -60 BORING P-36R SURFACE ELEVATION 831.82 COORDINATES 11 229,160 E 911,620 DESCRIPTIONS LIGHT TAii SAllOY, CLAYEY LIMESTONE GRAVEL LIGHT rAN WEATHERED LIMESTOllE, BADLY BROKEN, WITH SEVERELY WEATHERED TAN CLAYSTOllE SEAMS ( GLErl ROSE FORMAT IOii) LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AllO ZOllES Of GRAY TO GREEll!SH-GRAY CALCAREOUS CLAYSTOllE TH Ill BEODEO TO MASS I VE 2.1' DARK GRAY CLAYST011E ZOllE AT 23.4' 3.5' GRAYISH-GREE\1 CALCAREOUS CLAYSTONE ZONE AT 36. I' 9. 3' GREEllISH-GRAY TO DARK GRAY CLAYSTONE ZONE AT 47.3' WITH OCCASIONAL THJr; LIMESTONE BEDS 1.0' GRAY CALCAREOUS CLAYSTOllE zo:1E AT 59'. SANDY lri PART BORillG COMPLETED 0:1 12/29/73 AT 60.0' BORING P-38R c.:>

za:: SURFACE ELEVATION 816.2' ::JS COORDINATES 11 228,980 E 911,349 SYMBOLS DESCRIPTIONS TAii AliO LIGHT GRAY SAliCY CLAY LIGHT TO DARK GRAY ARGILLACEOUS LIMESTOllE IHTH ZOllES A:ID WISES Of GRAY TO GREEtllSH-GRAY CLACAREOUS CLAYSTOll C Hilil BEODEO TO MASSIVE (GLEN ROSE FORMATION) SECT !Orr BROKE!! ALQ;rG CLAYSTONE !l;TERFA.CES GREEM!SH GRAY CLAYSIOl:E ZOllE AT 19.7' l*.S' DA.RK GRAY ZOllE AT 29.3' OCCASIQ;itL THifl LIMESTONE ams GRADES '.-llTH TRACE OF PYRITE COMPLETED Q;; 1/4/74 AT 60.0' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS P-35R I P-36R, P-37R AND P-38R FIGURE 2.5.5-40 w w "-z 0 > w ..J w 800 -793 -730 77C 760 750 w w "-z 0 Gi ..J w z:o B20 810 -&GO -790 -780 -w w "-10 LG 40 w w "-lJ zo 40 6' BORING P-39R SURFACE ELEVATION 806.0' COORDINATES N 228,871 E 911,243 DESCRIPTIONS LIGHT TIN HEATllERED LIMES'i'O:IE fi!TH THU: BEDS OF WEATHERED CLAYSTO:IE (GLEll ROSE FORMATIOll) LIGHT T[. DARK GRl,Y ARGILLACEOUS LlMESTO:iE fl!TH lEllSES A',D ZuliES OF GRAY TO GREEIHSH-GRAY CLAYSTONE. 7HW LEDDED TO MASSIVE I(>.2' DARK GRAY CLAYSTOliE zo:1E AT 17.S' >ITH OCCAS!O'iAL TH!'.I L!MES10i1E BEDS GRP.DES OOLITIC ZOllES l' CLAYSTO'.IE ZOliE 42' (' CLAYSTQl;E ZOO:E AT 55' BORI'.IG COMPLETES Oii li5/74 AT 60.0' BORING P-41R SURFACE ELEVATION COORDINATES

1 228,715 E 911,000 DESCRIPTIONS WU.Tl!ERED LlMESTO!IE

'lH' OCCASIONAL THIN CLAYSTONE BEDS. SECT JO:, BROKErl ALOllG WEATHERED TAN CLAYSTDl!E. (GL[ll ROSE FORMATION) LIGHT TO DARK GRAY ARG!LLACEOUS LWESTOliE HT!H ZOllES A:IO LEllSES OF GRAY TO GRWl!SH-GRAY CALCAREOUS CLAYSTONE. THiii BEDDED TO 4.0' GREEli!Sll-GRA Y CLAYSTOllE ZONE AT 20.8' 2.8' DARK GRAY CLAYSTOilE ZONE AT 35.4' FRACTURED ALONG CLA 1ST01;£ ZOllcS C.2' DARK GRAY CLAYSTOHE ZOllE AT 44.8' \llTH TH!ll BAilOS Of LlMESTOllE 3.8' DARK GRAY (L,\YSTONE ZO!iE AT 55.3' BORING COMPLETED O!i I/2/74 AT 60.0' KEY

  • D S. M UNDISTURBED SAMPLE BLOWS PER FOOT-STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95*RQD P SAMPLER PRESSED HYDRAULICALLY w w "-z 0 w ..J w 820 810 -800 -790 -730 -770 -w w "-z 0 > w ..J w 820 -BIO -800 -790 -780 770 w l::1 <:J BORING P-40R SURFACE ELEVATION 827.33' COORDINATES N 228,820 E9!l,100 I c;:u h:

DESCRIPTIONS 0 BROWN SANDY CLAY WITH LIMESTONE GRAVEL IO 20 30 40 so 60 10 30 40 50 £0 LIGHT TO DARK GRAY ARGILLACEO US LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE WITH TAN COLOR TO II'. MPSSIVE TO THIN BEDDED (GLEN ROSE FORMATION) 3.4' GRAY CLAYSTOliE ZONE AT 13.6' SLI CKE NS l DE D SURFACE GRADES WITH OOLITIC ZONES 8.6' GRAY CLAYSTONE ZONE AT 40' WITH OCCASIONAL LIMESTONE BEDS 4.7' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 50.7' BORING COMPLETED ON 12/29/73 AT 60.0' BORING P-42R SURFACE ELEVATION 825.84' COORDINATES N 228,660 E 910,850 DESCRIPTIONS BFOWI SAl;DY CLAY l-ilTH L i.'!ESTOii E GRAVEL TAri HEATHERED UMESTOllE 1;np '1EATllEREO THIN SEAMS Of CL.'.YSTOlic (BROKE:! AT '!'OP) (GLEll ROSE FORMATION) 1.7' Atrn GRAY CLAYSTONE ZDrlE AT 12' LIGHT TO DARK GRAY ARG!LLACEOUS w!TH ZO!IES A'.ID LE'ISES Of GRAY TO GREEli!SH-GRAY CALCAREOUS CLAYSTOllE. MASSIVE TO THI:. BEDDED 3.7' DARK GRAY CLAYSTOllE ZO:il AT 24.4' GRADES \.JITH OOLITIC ZOllES VERY ARGILLACEOUS, BROKUI AT 30' 9.0' DARK GRAY CLAYSTOllE ZONE AT 35' WlTH OCCASIOllAL THiii SEAMS Of SAllDY CALCAREOUS CLAYSTOll[ AllD LIMESTOllE 4.7' 01\RK GRAY Cl.AYSTOllE ZOllE AT 46.2' W!TH THUi BAllDS OF LIMESTONE. SECT10N BROKE:! THROUGHOUT BORING COMPLETED Oil l.'2/74 AT 60.0' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS P-39R I P-40R 1 P-41R AND P-42R FIGURE 2.5.5-41 I-w w I-lJ._ w BORING P-43R w lJ._ (.'.) z SURFACE ELEVATION 791. 42 0 ;?: z a: -o COORDINATES N 228,550 I > I-E 910,750 w Cl. ;:<o ..J w w 0 DESCRIPTIONS 790 0 TAM SAllDY CLAY WITH SEVERELY WEATHERED LIMESTONE BEDS ANO UMESTOtiE GRAVEL 780 10 WHITE TO LlGHT TAN LIMESTONE l<!TH TAN WEATllERED BROKEN CLAYSTONE SEAMS (GLEN ROSE rDRMATIGrl) 20 LIGHT TO Dl,RK GRAY ARGILLACEOUS LIMESTONE WITH LE!;SES 770 AND ZONES OF GRAY TO GREElllSH-GRAY CALCAREOUS CLAYSTONL THIN TO MEDIUM BEDDED, FRACHiREO ALONG CLAY STONE BEDS, GRADES WITH 760 OOLITIC ZOllES 750 40 740 50 60 COMPLETED Oil l/3/74 AT 60.0' I-w w I-lJ._ w BORING P-45R w lJ._ (.'.) z SURFACE ELEVATION 0 ;?: za: 767,66' i;i -o COO RO I NAT ES I

'I 228,410 > I-E 910,480 w Cl. ::<o ..J w ;;.:\ :i SYMBOLS w 0 DESCRIPTIONS 0 BRQ1;11 SANDY CLAY TAN SANDY CLAY WITH LIMESTONE GRAVEL 760 10 TAil, WEATHERED LIMESTONE, ARGlLLACEOUS,

!llTERBEDOED WITH WEATHERED TAN CLAYSTOtlE, BROKETI AT 9'-13' (GLEN ROSE FORMAT!Oll) LIGFT TO DARK GRAY ARGlLLACEOUS LIMESTONE WITH LENSES 750 ZOllES OF GRAY TO GREENISH-GRAY CLACAREOUS CLAYSTONE MASSIVE TO THIN BEDDED. 20 740 -30 GRADING WITH OOLlTIC ZOflES 730 -4D 720 50 L4' DARK GRAY CLAYSTOtlE ZOllE AT 56' 710 60 BORJllG COMPLETED ON l/4/74 AT 74' KEY

  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT-8Cjjl STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY* 100 95-R.QD P SAMPLER PRESSED HYDRAULICALLY I-w w lJ._ I-w w lJ._ z 0 ;?: I > I-w Cl. ..J w w 0 0 770 10 760 20 750 30 740 40 730 50 720 60 BORING P-44R (.'.) SURFACE ELEVATION 773.14' -o COORDINATES
EO DESCRIPTIONS BROWN SANDY CLAY LIMESTOllE GRAVEL TA!, s;;'.iDY CLAY WITll LlMESTOrlE GRAVEL TAN liMESTONE (GLEN ROSE FORMATION)

LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH ZOtiES Aim LENSES OF GRAY TO GREENISH-GRA Y CALCAREOUS CLAYSTONE THIM BEDDED TO MASSIVE 5" CLAYSTQti[ ZONE AT 34.5' GRADES WITH OOLITIC ZOliES, FRACTURED ALOl<G CLAYSTOllE ZOl<ES BORillG COMPLETED 1/4/74 AT 60.0' COMANCHE PEAK S.ES, FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS P-43R, P-44R AND P-45R FIGURE 2.5,5 -42 !--w w I-.._ w w .._ z 0 i== w _J w 810 000 10 790 20 770 40 760 50 750 60 740 70 730 80 720 90 710 100 700 110 69U 120 680 130 670 140 150 (.!) zcr i2 8 :::;;o BORING M-1 SURFACE ELEVATION+ 910.31 COORDINATES 228, 150 N 912,398 E DESCRIPTIONS FRAGMENTS IN LOVER J" LIGHT BROWN CLAY WlTH LlMESTONE INCLUSIONS TAN LIMESTONE; MODERATELY TO HIGHLY WEATHERED, HARD TO SOFT, SLIGHTLY ARENACEOUS, FOSSILIFEROUS IRREGULAR FRACTURES AT 18 1 -20

  • GRAY CALCAREOUS CLAYSTONE WITH LIMESTONE LENSES AND LAYERS GJUY LIMESTONE W!TH CLAYSTONE LF.N<ES DARK GRAY CALCAREOUS CLAYSTONE WITH LIMESTONE LENSES LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WlTI! LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY WEATHERED TO FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 4" CLAYSTONE ZONE AT 69' NEAR VERTICAL FRACTURE AT 92 t7"-93' 7" 12" CLAYSTONE ZONE AT 98 1 3 2' CLAYSTONE ZONL AT 109'6" l' l" CLAYSTONE ZONE AT 115'6" l' l" CLAY STONE ZONE AT 134' 9" BORING COMPLETED ON 9-29-72 KEY 0 DISTURBED GRAB SAMPLE
  • D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT---e[;il STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 P SAMPLER PRESSED HYDRAULICALLY w w .._ z 0 w _J w 730 720 710 700 690 680 670 660 650 1-w w .._ 10 20 30 40 50 60 70 80 BORING M-2 SURFACE ELEVATION+ 733.0° COORDINATES 228,597 N 912,348E DESCRIPTIONS DISINTEGRATED LIMESTONE IN TAN CLAY MATRIX I LlGHT GRAY ARGILLACEOUS LIMESTONEi FOSSILIFEROUS AND OOLITIC WITH LENSES OF CALCAREOUS CLAYSTONE DARK GRAY CALCAREOUS FOSSILIFEROUS CLAYSTONE GRAY ARGILLACEOUS LIMESTONE; FOSSILJFEROUS AND OOLITIC WITH LENSES OF DARK GRAY CALCAREOUS CLAYSTONE, HARD GRAY CALCAREOUS CLAYSTONE WITH LIMESTONE LENSES AND NODULES GRAY LIMESTONE GRAY CALCAREOUS CLAYSTONE WITH LENSES OF LlMESTONE CRAY ARGILLACEOUS LIMESTONE; FOSSILIFEROUS AND OOLITIC WITH THIN IRREGULAR LENSES OF DARK GF.AY :'.:ALCAREOUS CLAYST'JNE BORING COMPLETED ON 10-11-72 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS M-1 AND M-2 FIGURE 2.5.5-43 f-w w LL. f-w w LL. z 0 ;:: <l: I > I-w Cl. _J w w a 0 750 10 740 20 7"!/J 30 720 40 710 50 700 60 690 70 680 80 670 660 100 KEY 0 DISTURBED GRAB SAMPLE
  • D I> M UNDISTURBED SAMPLE BORING M-3 SURFACE ELEVATION+ 755.I COORDINATES 229,090 N 912,292 E DESCRIPTIONS LIMESTONE FRAGMENTS IN TAN CLAY MATRIX LIGHT TAN TO TAN ARCILLACEOUS LIMESTONE
MODERATELY TO HIGHLY WEATHERED LIGHT TO DARK CRAY ARGILLACEOU S LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY WEATHERED TO FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDtD TO MASSIVE CIWllNG OCCAS !ONALLY FOSSILIFERO US 100% LOSS OF DRII.L WATER AT 21' 12 CLAYSTONE ZON£ AT 22' GRADING TO GENERALLY MASSIVE 2' CLAYSTONE ZONE AT 32' GRADING WITH OCCASIONAL OOLITIC ZONES l 1 6" CLAYSTONE AT 5111 WITH 311 LIMESTONE T.AYER AT 511611 3' 10" CLAYSTONE ZOZ..'E AT 60* 1 '6" CLAYSTONE ZONE AT 721411 7" CLAYSTONE AT 77' BORING COMPLETED ON 10-11-72 COMANCHE PEAK S. E.S. BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 I C.ORl.NG RUN PERCENT RECOVERY iOO D P SAMPLER PRESSED LOG OF BORING M -3 FIGURE 2.5.5-44 1--w w 1--u.. w ;?
; w u.. z 0 !;i I > 1--w n. _J w w 0 0 820 10 810 20 800 30 790 40 780 50 770 60 760 70 750 80 740 90 730 100 720 110 710 120 700 130 690 140 680 150 <.:>

z a: -o ;tu :::;: Cl BORING M-4 SURFACE ELEVATION +828.2' COORDINATES 229,585 N 912,236 E DESCRIPTIONS BROWN CLAYEY !=: tt. T TAN GRAY SAND AND GRAVEL (DISINTEGRATED LIMESTONE) TAl'f GRAVELLY CLAY GRADING TO BLUE-GRAY LIGHT TO DARK GRAY ARGltlACEO US LIMESTONE WITH LENSES AND ZONES OF GREENISH-CRAY TO BLACK CALCAREOUS CLAYSTONE; GENERALLY MODERATELY '.o'EATHERE D TO FRESH, HARD TO SOFT, MEDIUM BEDDED 3'911 CLAYSTONE ZONE AT 21' 412" CLAYSTONE ZONE AT 28' 8, 8" CLAYSTONE ZONE AT 45 1 4' 8" CLAYSTONE ZONE AT 56' GRADING TO GENERALLY 1".ASSIVE WITH FEYER CLAYSTONE ZONES BELOW 61' HIGH FREQUENCY OF CLAYSTONE LENSES AT 71' TO 85' 116 CLAYSTONE ZONE AT 85' l '911 CLAYSTONE ZONE AT 1271 3' CLAYSTONE ZONE AT 132' HIGH FREQUENCY OF CLAYSTONE LENSES AT 135' TO 148' 4' 6" Cl..AYSTONE ZONE AT 148' KEY 0 DISTURBED GRAB SAMPLE

  • D a M UNDISTURBED SAMPLE BLOWS PER FOOT* --ai;j STANDARD PENETRATION TEST S. SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 P SAMPLER PRESSED HYDRAULICALLY 1--w w 1--u.. w w u.. z 0 I > 1--w n. _J w w 0 150 670 160 660 170 BORING M-4 (CONT.) <.:> za: -o _;u n. :::;: Cl DESCRIPTIONS BORING COMPLETED 9-1-7 2 COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING M-4 FIGURE 2.5.5-45 I-w w I-u_ w BORING M-5 w u_ (.!) z SURFACE ELEVATION

+738.6' 0 za:: i= -o COORDINATES 228,678 N 912, 186 E w ::;;o _J ;7; w DESCRIPTIONS BROWN SANDY GRAVELLY CLAY GRAY TO TAN SILTY LIMESTONE GRAVEL 730 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY WEATHERED TO FRESH, HARD TO SOFT* MEDIUM BEDDED TO MASS IV! OOLITIC AT 12' TO 19' 720 20 710 30 2' 11" CL.AYSTONE ZONE AT 29' 2 '4" SOFT CLAYSTOh"E ZONE AT 341211 700 14' 4" CLAY STONE ZONE '..llTH LIMESTONE LENSES 40 AT 37 '6" 690 50 660 60 13' CLAYSTONE ZONE WITH LIMESTONE LENSES AT 59' 670 70 660 BO 650 90 2' 10" CLAYSTONE ZONE WITH LIMESTONE LENSES AT 93' 7" 640 100 BORING COMPLETED 9-7-72 630 KEY 0 DISTURBED GRAB SAMPLE

  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT--8[;il STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.Q D. P SAMPLER PRESSED HYDRAULICALLY I-w w I-u_ w w u_ z 0 i= <l I > I-w ()._ _J w w 0 730 0 720 10 710 20 700 30 690 40 680 50 670 60 660 70 650 80 640 90 630 100 (.!)

za:: -0 ...Ju ()._ ::;::o BORING M-6 SURFACE ELEVATION +730. I' COORDINATES 226,712 N SYMBOLS 912,488 E DESCRIPTIONS 0 0 LIGltt GRAY SILTY LIMESTONE SAND AND GRAVEL TAN TO GRAY ARENACEOUS LIMESTONE

HIGHLY WEATHERED LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH-CRAY CALCAREOUS CLAYS'IONE; MODERATEL Y WEATHERED TO FRESH, HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 2 ZONE WITH LIMESTONE LENSES 2' 6" CLAYSTONE ZONE \./ITU LIMESTONE LENSES AT 19' 1 ' SOFT GRAVELLY CLAY STONE ZONE AT 30' l' 10" CLAYSTONE ZONE AT 36' 1'10" CLAYSTONE ZONE AT 47'4" WITH SOME LIMESTONE NODULES 4' CLAYSTONE ZONE AT 53' 10" WITH SOME LIMESTONE LENSES AND LAYERS 2' 1111 CLAY STONE ZONE AT 60' 611 WITH SOME LIMESTONE LENSES CALCITE FILLED FRACTURE AT 70' 10" ZONE OF SOFT FRACTIJRED CLAYSTONE AT AT 80' lO" 1'7" SOFT CLAYSTONE ZONE AT 95'2" BORING COMPLETED Ct' 9-7-72 COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS M-5 AND M-6 FIGURE 2.5.5-46 LIJ LIJ LI.. z 0 LIJ _J LIJ 800 790 780 770 760 750 740 730 720 710 700 690 t-1.&J LI.I LI.. <.!) BORING M-8 za
: SURFACE ELEVATION 804.9 :i:: 8 COORDINATES 229, 356 N Ii: ::;; o 912,269 E SYMBOLS DESCRIPTIONS 0 20to LIGHT TAN WEATHERED, BROKEN, DOLOMITIC + LIMESTONE WITH CALCITE HEALED FRACTURES 10 20 30 40 50 60 70 80 90 100 110 120 GLEN ROSE FORMATION GRADES WITH WEATHERED, CLAYSTONE ZONES TAN, ARGILLACEOUS, FOSSILIFEROUS, WEATHERED LIMESTONE WITH TAN WEATHERED CLAYSTONE ZONES, IRON STAINED SECTION BROKEN ALONG CLAYSTONE SEAMS 4' GRAY CLAYSTONE ZONE AT 17'9" LIGHT TO DARK GRAY ARGILLACEDUS FOSSILIFEROUS LIMESTONE WITH LEr<SES AND ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE, MEDIUM BEDDED TO MASSIVE 8" GRAY CALCAREOUS CLAYSTONE ZONE AT 29' l" 9" DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 31' 8" D/,RK GRAY CALCAREOUS CLAYSTONE ZO!lE AT 38' 6" DARK GRAY CLAYSTONE ZONE AT 40' 6" GRADES llITH OOLITIC ZONES 3" CALCAREOUS OOLITIC CLAYSTONE ZONE AT 50'6" AT 6' ARENACEOUS LIMESTONE AT 47' 2'4" GRAY CLAYSTONE ZONE AT 63'6" 9' GRAY, CALCAREOUS CLAYS TONE ZONE AT 70' 3" WITH LIMESTONE LENSES BROKEN IN PLACES, GRADING TO LIMESTONE WITH DEPTH 7" CLAYS TONE ZONE AT 83' 2" 10" CLAYSTONE ZONE AT 87'4" r.nMPLETEO ON 11/19/73 AT 107.0' KEY D rnsTURBED GRAb SAMPLE II DB M UNDISTURBED SAMPLE B: .. ows PER FOOT -el.,jjj STANDt.RD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY 100 °5-RQ D P SAMPLER PRESSED HYDRAULICALLY 730 720 710 30 700 40 690 50 680 60 670 70 660 80 BORING M-9 SURFACE ELEVATION 739.0 COORDINATES 228,850 N 912, 318 E DESCRIPTIONS DARK BROWN SANDY CLAY WITH GRASS AND ROOTS AT TOP FOOT LIMESTONE GRAVEL IN TAN SANDY CLAY MATRIX !00% DRILL WATER LOSS AT 9' TAN SEVERELY WEATHERED CLAYS TONE WITH SOME WEATHERED L.S. GLEN ROSE FORMATION AT 12' LIMESTONE, GRAY, FOSS I LI FE ROUS, ALTERNATING >IITH GRA'I, FOSSILIFEROUS CLAYS TONE, BROKEN LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES MID ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYS TONE. MEDI UM BEDDED TO MASS I VE 2' DARK GRAY CLAYSTONE ZONE AT 34' ALMOST VERT!C1\L FRACTURE 1' GRAY CLAYS TONE ZONE AT 37' 7" GREENISH GRAY, CALCAREOUS CLAYSTONE ZONE WITH NUMEROUS THIN SEAMS OF LIMESTONE GRADES WITH TRACES OF PYRITE 7" CALCAREOUS CLAYS TONE ZONE AT 58' GRADES ARENACEOUS BORJllG COMPLETED ON 11/22/73 AT 80.0' COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF SOR I NGS M -8 AND M-9 FIGURE 2.5.5-47 I-w w LL-z 0 i= w ...J w 760 750 740 730 720 710 700 690 680 670 660 650 640 630 620 I-w w LL-:r I-0.. w 0 0 10 40 50 70 80 90 100 130 150 BORING M-10 SURFACE ELEVATION 767.0 COORDINATES 228,368 N 912,372E DESCRIPTIONS WHITE, SEVERELY WEATHERED LIMESTONE GLEN ROSE FORMATION WITH TOP 2" BROWN SANDY CLAY 100% DRILL WATER LOSS AT 3' TAN WEATHERED LIMESTONE, FOSSIL! FE ROUS, IRON STAINED LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES ANO ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYS TONE, MEDIUM BEDDED TO MASSIVE SECTIONS BROKEN ALONG CLAYSTONE INTERFACES 8'6" GRAY CLAYSTONE ZONE AT 20'6" WITH THIN LENSES OF GRAY LI MES TONE 5' GRAY CLAYSTONE ZONE WITH THIN LIMESTONE BEDS AT 31.6' SECT!ONS BROKEN ALONG BLACK STAINED CLAYSTONE SURFACES BROKEN ALONG SLICKENSIDED CLAYSTONE I' 4" DARK GRAY CLAYSTONE ZONE AT 104' 2" 4" CALCAREOUS CLAY STONE ZONE AT 107' 9' 6" CALCAREOUS GRAY CLAYSTONE ZONE AT 111' HIGH ANGLE SLICKENSIDED FRACTURE GRADES ARENACEOUS BORING COMPLETED ON 11/26/73 AT 145.0' KEY 0 DISTURBED GRAB SAMPLE
  • D El M UNDISTURBED SAMPLE BLOWS PER FOOT STANDARD PENETRATION TEST s. SHELBY TUBE T CORING RUN PERCENT RECOYERY-:COf5-RQO P SAMPLER PRESSED HYDRAULICALLY COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING M -10 FIGURE 2.5. 5-48 LL.I LL.I LJ... z 0 > LL.I _J LL.I 790 780 770 760 750 740 730 720 710 LL.I LL.I LJ... <.? <.?z za:: a.. ::i;;o BORING MS-7 SURFACE ELEVATION 792.3° COORDINATES 227,453N 911,405E SYMBOLS DESCRIPTIONS 0 0 LIMESTONE FRAGMENTS IN TAN CLAY MATRIX 10 80 LIGHT TAN ARGILLACECUS LIMESTONE; HIGHLY llEATHERED lOOZ LOSS OF DRILL WATER AT 15' LIGHT TO DARK GRAY ARClLLACEOUS WITH LENSES AND ZONES OF GRAY 10 GREENISH-GRAY CALCAREOUS CLAYSTONE
MODERATELY Wll'...ATHERED TO FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO MASSIVE GRADING OCCASIONALLY FOSSILIFr.
ROUS l' 5" CLAYSTONE ZONE AT 38' 7" 12 NEAR VERTICAL FRACTURE S" CLAYSTONE ZONE AT 511311 1' 611 CLAYS TONE ZONE AT 65' BORING COMPLETED ON I 0-9-7Z KEY 0 DISTURBED GRAB SAMPLE
  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT-8[;il STANDARD PENETRATION TEST s8 SHELBY TUBE T CORING RUN PERCENT RECOVERY-100195-R.QD P SAMPLER PRESSED HYDRAULICA LLY LL.I LL.I LL > LL.I ...J LL.I 790 780 770 760 750 740 730 720 710 LL.I (!) ::i: iu h: ;:EC BORING MS-8 SURFACE ELEVATION 793.3' COORDINATES 227,263 N 9 11, 407 E DESCRIPTIONS Q 0 LlGlIT TAN CL!i.Y WITH SAND AND GRAVEL SIZED LIMESTONE 10 30 40 50 60 80 Q PART I CALES !,!GHT TAN TO TAN, ARG!LLACE OUS LIMESTONE CLAY AT 10 I 2" TO 11' IAN SANDY CU.Y LIMESTONE PARTICLES LIGHT TO DA!lX ARGILl.ACEOUS LIMESTONE WITH LENSES AND ZONES OF CRAY TO GREENISH-GRAY CALCAREOUS CMODERATELY

\..rt:ATHE.RED TO FRESH, MED11J}1 HARD TO SOIT, MEDIUM BEDDED TO MASSIVE LOSS or DRILL WATER AT LS' GRADING OCCASIONALLY FOSSI!.!fEROUS l' 8" CLAYS TONE ZONE AT 28' J" 7" CLAYSTONE AT 46' 11" CLAYSTONE ZONE AT 60' BORlNG COMPLETED ON 10-5-72 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS MS-7 AND MS-8 FIGURE 2.5.5 -49 FIGURE 2. 5. 5-50 (NOT USED) JANUARY 31, 1979 I-w w I-lJ.. w ?; w lJ.. z 0 ;;;; J: > I-w 0.. ..J w w 0 0 BOO 10 790 780 770 760 750 740 730 720 710 700 690 680 670 680 150 <.:> <.:>!!; zcr: 12 8 ::!EO BORING DI -1 SURFACE ELEVATION 807. 9 COORDINATES DE SC RI PTIONS TAN LIMESTONE W1Tll THIN TAN CLAYSTONE ZONES. WEATHERED. LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH ZONES AND LENSES OF GRAY TO GRAYrGREEN CAL-CAREOUS CLAYS TONE. MEDIUM HARD 1'0 SOFT; THIN BEDDED TO MASSIVE. 3, 3' GRAY CALCAREOUS CLAY STONE ZONE AT 20. 4 1

  • 8
  • 7' GRAY CARBONACEOUS CALCAREOUS CLAYSTONE ZONE AT 28.4'. 2. 2' DARK GRAY CALCAREOUS CLAYS TONE ZONE AT 42. 8'
  • 1.0' GRAY CALCAREOUS CLAYSTONE ZONE AT 46'. 4' GRAY CAI..CAREOUS CLAYSTONE ZONE 55. 5'
  • 3. 4' GRAY CALCAREOUS CLAYS TONE ZONE AT 6 7. 9'. 12, 8' GRAY CALCAREOUS, CLAYSTONE ZONE AT 72'
  • 0. 8' GRAY CAI.CAREODS CLAYSTONE ZONE AT 86. 8'. 1. 6' GRAY CALCAREOUS CLAYSTONE ZONE AT 110'
  • 2' GRAY CALCAREOUS CLAY STONE ZONE AT 130' * (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE
  • D S M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-loo 95-R.Q.D.

P SAMPLER PRESSED HYDRAUUCALL.Y I-w w I-lJ.. w ;;;; w lJ.. z 0 ;;;; J: > I-w 0.. ...J w w Cl 150 650 640 BORING DI -1 (CONT) <.:> <.!);;;; zcr: -o ...Ju 0.. ::!ECl SYMBOLS DESCRIPTIONS 0.81 GRAY CALCAREOUS CLAYSTONE ZONE AT 156.8', BORING TERKI.NATED 8-1-72. CASING INSTALLED TO 9' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING DI -1 FIGURE 2.5.5-51 I-LLI LLI I-"-LLI LLI "-z 0 > LLI ....J w 800 790 780 770 760 750 740 730 720 710 100 700 110 690 680 130 670 660 150 BORING Dl-2 SURFACE ELEVATION 806.0 COORDINATES DESCRIPTIONS TAN LIMESTONE WITH ZONES A!ID LENSES OF CALCAREOUS CLAYSTONE. Wf.ATHERED. LIGHT TO DARK GRAY ARGILLACEOUS !.IMESTONE WITH ZONES AND LENSES OF GRAY TO GRAY-GREEN CALCAREOUS CLAYSTONE. MED1Ul1 HARD TO SOFT, THIN BEDDED TO MASSIVE. l. 9' DARK GRAY CALCi\RF.OUS CLAYSTONE AT 28'4. 3.2' GRAY CALCAREOUS CLAYSTONE ZONE AT Sl.31* 7 .9' GRAY ,.:'ALCAREOUS CLAYSTONE ZONE AT 63.8'. 4' DA.RK GRAY CALCAREOUS ZONE AT 73.J'. 0. 7' r.RAY CALCAREOUS CLAYSTONE ZONE AT 78.l'. 0,61 GMY CALCAR.LOUS CLAYSTONE ZONE AT 81.S'. VERTICAL FRACTURE 123.4 -124.S'. 0. 8' GRAY CLAYSTONE ZONE AT 1461* (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D S. M UNDISTURBED SAMPLE" BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE I COHING RUN PERCENT RECOVERY-100 95-R.Q.0. P SAMPLER PRESSED HYDRAULICA LLY BORING D 1-2 (CONT.) DESCRIPTIONS CALCAREOUS CLAYSTONE ZONE AT 151, 6'. BORING COMPLETED 8-1-72 11' CASING USED CORE BARREL USED COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING DI-2 FIGURE 2.5.5 -52 f-w w f-LL. w w LL. z 0 > w ..J w 810 800 790 780 770 50 760 60 750 70 740 80 730 90 720 100 710 110 700 120 690 130 680 140 670 150 <.?

zu:: -o a: : .. ) ::;;;o BORING Dl-3 SURFACE ELEVATION 812. 0 COORDINATES

!;

DESCRIPTIONS TAN LIY.ESTONE WITH ZONES OF TAN CALCAREOUS CLAY-' STONE. VCGGY AND WEATHERED. LIGHT TO DARK GRAY ARGILLACWLS LIHESTONE WITH ZONES AND LENSES OF GRAY TO GRAY-GREEN CALCAREOUS CLA'r'STONE. THIN BELDED TO MASSIVE; HEDit11 1L\RD TO SOFT. 3. 7' :JARK GF.AY CALCAREOUS CLAYSTONE ZONT. AT 43.21 0. 7' GRAY CALCAREOUS CLAYSTONE ZONE AT 56.5'. 2. 1' GRAY CALCAREOUS CLAYS TONE ZONE WITH STONE LENSES AT 58, 2 1* J.1' GRAY CALCAREOUS CLAYSTONE ZONE AT 68.9'. .11 GRAY CALCAREOUS CLAY STONE ZONE WITH THIN LIMESTONE AT 72. 8' . 5. 7' GRAY CALCAREOUS CLAY STONE ZONE WITH L1!1ESTONE LF'Jq5 AT 78.5'. (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D El M UNDISTURBED SAMPLE BLOWS PER FOOT--8[jjl STANDARD PENETRATION TEST s* SHELBY TUBE I CORI.NG RUN PERCENT RECOVERY 100 95-RQD P SAMPLER PRESSED HYDRAULICALLY f-w w f-LL. uJ w LL. z 0 J: f-w Q_ ..J w w 158-66 650 640 630 620 610 600 BORING Dl-3(CONT.)

<.? zcr -o 0:'-' ::;;;o SYMBOLS DESCRIPTIONS

0. 3' CRUMBLY GRAY CLAYSTONE AT _L56.21* FROM 196-208 1 A.RE SEVERAL NEARLY VERTICAL FRACTURES.

HOLE COMPLETED ON 7-28-72 CASING SET AT 9' COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING DI -3 FIGURE 2.5.5-53 I-w w I-L.L. w w L.L. z Q I I-w (l_ _J w w 0 0 710 10 700 20 690 680 40 670 50 660 BORING Dl-4 SURFACE ELEVATION + 715 3' COORDINATES DESCRIPTIONS TAN LIMFSTONE: HlGHLY WF.ATHERED,

FRIABLE, BROK.EN LIGHT TO DARK GRAY ARGILLACE OUS LIMESTONE WITH LENSES ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY WEATHERED TO FRESH, MEDIUM HARD TO HARD, MEDIUM BEDDED TO MASSIVE. l '6" CLAYSTONE ZONE WITH LIMESTONE LENSES AT 14. 4" 6" Cl.AYSTONE ZONE AT 17 '6" 3' CLAYSTONE ZONE WITH LIMESTONE ZONE AT 28' BORING COMPLETED ON 8-30-72 KEY 0 DISTURBED GRAB SAMPLE
  • D 8 M UNDISTURBED SAMPLE BLOWS PER FOOT-* STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY 1oc 95-RQ.D P SAMPLER PRESSED HYDRAULICALLY I-w w I-u_ w w L.L. z 0 > 'j w 660 650 640 30 630 40 620 50 610 60 600 70 590 BORING DI -5 SURFACE ELEVATION

+ 668 3' COORDINATES DESCRIPTIONS TAN TO BROW'N CLAY WITH SOME GRAVEL LIGHT TO DARK GRAY ARGILLACEOUS I.IMESTON E WITH LENSES AND ZONES OF GRAY TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATELY TO FRESH, Ml:Dll!M HARD TO HARD, M.EDIUM BEDDED TO MASSIVE 3' 5" CLAYSTONE ZONE WITH LIMESTONE LENSES AT 2017" 1' l 0" CLAY STONE ZONE WITH LIMESTONE LENSES AT 27'2" 1'2" CLAYSTONE ZONE WITH LIMESTONE LENSES ANtl NODULES AT 42'7" 1 '8" GLAYSTONE ZONE WITH LIMESTONE LENSES Ah"D NODULES AT 49' 10" l' 6" CLAY STONE ZONES WITH LIMESTONE LENSES AND NODlJLES AT 63' 6" ANO 66 '6" BORING COMPLETED ON 8-30-72 COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORl UNITS 1 and 2 LOG OF BORINGS DI -4 AND DI -5 FIGURE 2.5.5-54 I-w w I-lJ._ w ;;:; w lJ._ z Q L I-w 0.. <.:> ZCl:: ::;;o BORING Dl-6 SURFACE ELEVATION +662.4' COORDINATES ..J w w 0 DESCRIPTIONS 0 ,. TAN TO BROWN SILTY CLAY WITH GRASS AND ROOTS IN UPPER 211 660 10 650 20 640 630 620 50 610 60 I 600 70 I 590 580 570 100 560 KEY 0 DISTURBED GRAB S.AMPLE

  • D S M UNDISTURBED SAMPLE BLOWS PER FOOT-BCiil STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-RO.D GRADING WITH SOME GRAVEL GRADING GRAVELLY llHITE ARGILLACEOUS UHESTONE WITH l "NSFS nF GRAY CALCAREOUS CLAYSTONE:

MODERATELY W"E.ATRERED ,vm FRACTURED TAN TO L!GHT GRAY LI.MESTONF. WITH CLAYSTONE LENSES; MODERATELY WEATHERED, HARD llHITE ARGILLACEOUS LIMESTONE lllTH CLAYSTONE LENSES AND ZONES; MODERATELY "-'EATHERED, HARD l '4" CLAYSTO:t.1'£ ZONE AT 411611 2' 7° SOFT CLAYSTONE ZONE AT 55' 611 DARK GRAY CLAYSTONE; SOFT GRADING \/!TH OCCASIONAL THIN LAYERS OF HARD LIMESTONE l' LIMP.STONE LAYER WITH CLAYSTONE LENSES AT 791 2' NODULAR LIMESTONE LAYER WITH Cl./IYSTONE LENSES AT 82' 8" LIMESTONE LAYER AT 90' LIMESTONE LAYERS WITH CLAYSTONE LENSES AT 9012" TO 91'5° AND AT 93' ro 94' BORING COMPLETED ON 8-30-72 COMANCHE PEAK S. E. S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING DI -6 P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-55 I-w w I-LL. w w LL. z 0 :i: I-w a.. ..J w w 0 660 0 650 10 640 630 30 620 40 610 50 600 60 590 70 580 BORING 01-7 "' SURFACE ELEVATION 660.0 zcr: -o COORDINATES

0 ;;;
':i SYMBOLS DE SC RI PTIONS BRO\IN S lLTY CLAY Wlnt ABUNDA.*T ORGANiC DEBRIS, GRASS AND ROOTS tN TOP 2" BROWN GRAVELLY SILTY CLAY TAN LIMESTONE WITH TAN CJ..AYSTONE LENSES, WEATHERED LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH ZONES OF GRAY TO GRAY GREEN CALCAREOUS CLAYSTONE. THIN BEDDED TO MASSIVE, MEDIUM HARD TO SOFT 1.1' CRAY CALCAREOUS CLAYSIONE ZONE AT 53' 3. 8' GRAY CALCAREOUS CLAY STONE AT 58. 7' HOLE COMPLETED ON 7-21-72 CASING INSTALLED TO 32 1 KEY 0 DISTURBED GRAB SAMPLE
  • D 8 M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.Q.D. P SAMPLER PRESSED HYDRAULICALLY I-w w I-LL. w w LL. z 0 :i: > I-w a.. _, w w 0 0 770 10 760 20 750 30 740 40 730 50 720 60 710 7 700 80 690 90 680 IOO 670 110 660 12 650 130 640 BORING Dl-8 (!) SURFACE ELEVATION 775.0 COORDINATES
o ;;;
':i SYMBOLS DESCRIPTIONS WHITE ro TAN LlMEsroNE wrrll THIN zoNEs****aF Eous CLAYSTONE l.7' TAN TO GRAY CALCAREOUS CLAYSTONE ZONE AT 9.9' 1. 1' GkAY CALCAREOU S CLAY STONE ZONE AT 24. 3 1 LIGHT TO DARK GRAY ARGILLACEOUS LIMESTONE WITH LENSES ASD ZONES OF GRAY TO GRAY-GREEN CALCAREOUS CLAYSTONF.

. MEDIUM HARD TO SOFT, THIN BEDDED TO MASSIVE 4. 2' GRAY CALCAREOUS CLAY STONE ZONE AT 34'. TOP l' IS WELL FRACTURED l' OXIDIZED LIMESTONE AT 38. 2' 3. 4' DARK CRAY CALCAREOU S CLA\'Sl'O NE ZONE AT 39 3' 1.3' OXIDIZED AT 42.71 5' DAR;; GRAY CALCAREOUS CLAYSTONE ZONE WITH OCCASIONA.L LIMESTONE LENSES AT O. 3' BROKEN CLAYSTONE ZONE AT 76. 7' 3. 2 1 OF OXIDIZED INTERBEDDED Cl.AYSTONE AND LIMESTONE AI 85.8' 0. 7' VERTICAL FRACTURE AT 93' 0.3' SOFT GRAY CLAYSTONE ZONE AT 116.7' 1. 3' GRAY CALCAREOUS CLAYSTONE ZONE WITH DIAGONA' FRACTURE AT 121' HOLE COMPLETED ON 7-25-72 CASING INSTALLED TO 56' COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS Dl-7 AND DI-8 FIGURE 2.5.5-56 I-w w I-u.. w w u.. z 0 I > I-w Cl. _J w w 0 0 780 10 770 20 760 30 750 40 740 50 730 60 720 70 710 BO 700 90 690 100 680 110 670 120 660 130 650 140 640 150 KEY 0 DISTURBED GRAB SAMPLE

  • D S. M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATI ON TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-RO.D BORING Dl-8-A SURFACE ELEVATION 790'!. COORDINATES DESCRIPTIONS LIMESTONE GRAVEL IN LIGHT BROWN CLAY MATRIX LIGHT TAN ARENACEOUS LIMESTONE; HIGHLY WEATHEkEt>

TAN TO GRAY CLAYSTONE; VERY SOFT, CALCAREOUS LlGllT TAN LIMESTONE; ARENACEOUS, FOSSILIFEROUS, WEATHERED, "1ITH LENSES OF GRAY CLAYS'IONE W'HI'TE_ TO kI_GJIT TAN LIMESTON'E; CRYSTALLINE , FOSSILIFEROUS CRAY CALCAREOUS CLAY STONE; FOSSILIFEROUS, WITH LENSES OF GRAY FOSSILI:ERO US LIMESTONE CLAYSTONE , SOFT, BROKEN AT TO 23' LIGHT TO DARK GRAY ARG!Ll.ACEOUS LIMESTONE WITH LENSES AND ZONES OF GRA.Y TO GREENISH-GRAY CALCAREOUS CLAYSTONE; MODERATEL Y WF.ATHERED TO FRESH, MEDIUM HARD TO SOFT, MEDIUM BEDDED TO MASSIVE 4' CLAYSTONE ZONE WITH LIMESTONE NODULES LENSES _A\ 14 I l' SOFT Cl.AYSTONE ZONE AT 491 2, CLAYSTONE ZONE AT 52' 3' SOFT CLAY STONE ZONE AT .5 7 1 l 1 SOFT, BROKEN CLAYSTONE ZONE AT 61' 11 CL\YSTONE ZONE WITH LIMESTONE NODULES AT 88' 1'7" CLAYSTONE ZONE W!Ttl LIMESTONE NODULES AND LENSES AT 94 16" 211 OOLITIC CLAYSTONE WITH LIMESTONE NODULES AT 112' 2' BROKEN CLAYSTO?>i'E ZONE WITH LIMESTON'E NODULES AND LENSES AT 132 1 611 CLAYSTONE ZONE AT 137 1 BORING COMPLETED 10-14-72 COMANCHE PEAK S. E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING DI-SA P SAMPLER PRESSED HYDRAULICALLY FIGURE 2.5.5-57 I-w w I-u.. w w u.. z Q I-:r: I-w a. ...J w w 0 800 0 790 10 780 20 770 30 760 40 750 5 740 60 730 70 720 80 710 90 700 100 690 110 680 120 670 130 660 140 650 150 BORING Dl-9 SURFACE ELEVATION 880.0 COORDINATES DESCRIPTIONS !AN SANDY GRAVELLY CtAY. TOP 111 IS DARK BROWN WITH ROOTS, GRASS. ORGANIC DEBRIS L!GHT TAN LIMESTONE WITH THIN ZONES OF TAN CALCAREOUS CLAYSTONE 3' TAN CLAYSTONE ZONE AT 4' WEATHERS TO A Cl.AYEY CONS IS TEN CY LIGHT TO DA.HK GRAY ARGILLACEOUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GRAY -GREEN CALCAREOUS CLAYSTONE MEDIUM HARD TO SOFT, THIN BEDDED TO MASSIVE 1. 5' GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 20. 5' 3. 8' DARK GRAY CALCAREOUS CLAYS TONE ZONE AT 32. 7' 4' GRAY CALCAREOUS CLAYSTONE ZONE AT 45'. TOP 0.8' IS SOFT 7' DARK GRAY CALCAREOUS CLAYSTONE ZONE WITH THIN LIMESTONE LENSES AT 5 7. 5'

  • TOP 2, 5' IS SOFT 1. 5 1 GRAY CALCAREOUS CLAY STONE ZONE AT 6 7 1 1. 3' GRAY CALCAREOUS CLAYSTONE ZONE AT 70. 5' 0. 8' GRAY C.U.CAREOUS CLAY STONE ZONE AT 7 3. 6' 1. 8' GRAY GREEN CALCAREOUS CLAYSTONE ZONE AT 141. 8' O.B' GRAY CLAYSTONE ZONE AT 145. /' !CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE
  • D S. M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-RQ.D.

P SAMPLER PRESSED HYDRAULICALLY I-w w I-u.. w w u.. z 0 :r: I-w a. ...J w w 0 650 150 640 160 BORING 01-9 (CONT.) <.:> za:: -o ...Ju a. ::;:o DESCRIPTIONS 0.7' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 201.3' 0. 6' DARK GRAY CALCAREOUS CLAY STONE ZONE AT 204. 6' 3. 3' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 207. 2' HOLE COMPLETED ON 7-24-72 NO GAS ING !NST AL LED COMANCHE PEAK S. E. S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING DI -9 FIGURE 2.5.5-58 r w w r IJ._ w w IJ._ z 0 Ei :i: > r w l'.l. ...J w w 0 0 790 10 780 20 770 30 760 40 750 50 740 60 730 70 720 80 710 90 700 100 690 110 680 120 670 130 660j 140 650 150 c.!l za:: ::; Cl BORING Dl-10 SURFACE ELEVATION 797.0 COORDINATES :'i SYMBOLS DESCRIPTIO NS AND GRAY Cl..AYSTONE. 6. 5' CLAY STONE ZONE WITH OCCASIONAL THlN ZONES OF LIMESTONE AT l.S'. WEATK.ERS TO A SILTY CLAY 6, 5' GRAY CAJ.CAREOUS CLAYSTONE ZONE AT 8' TI!lN STONE BEDS IN BASAL l' WHITE TO TAN LIHESTONf. VERTICAL FRACTURE AT 1S-15.9' UG!IT TO DARK GRAY ARGILLACEO US Lll1ESTONE WITH ZONES AND LENSES OF GRAY TO CRAY CR.EEN CALCAREOUS CLAYSTONE. MEDIUM HARD TO SOF! THIN BEDDED TO MASSIVE 4' GRAY CALCAREOUS CLAYSTONE ZONE AT 25' ..._ DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 37 ,8' l' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 39. 9' 3 1 D . .;RK GRAY CALCAREOUS CLAYSTONE ZONE AT SC J.51 DARK GRAY CALCAi\.EOUS CLAYSTONE ZONE WITH THIN Lll1ESTONE LENSES AI 53. 8' 2, l' DARK GRAY CALCAREOUS CLAY STONE ZONE AT 60 1 1.1' DARK GRAY CALCAREOUS CLAYS TONE ZONE AT 63' 0. 7' DARK GRAY SANDY CALCAREOUS CLAYS TON£ ZONE AT 94. 5' l' LIGHT GRAY CALCAREOUS CLAYSTONE ZONE AT 97 .l' 0. 9' TIUN BEDDED SANDY CALCAREOUS CLAYSTONE ZONE AT 103 I 0. 9' DARK CRAY CALCAREOUS CLAYSTONE ZONE AT 133. l' J, 7' DARK GRAY CALCAREOUS CLAYSTONE ZONE AT 136,5' (CONTINUED AT RIGHT) KEY 0 DISTURBED GRAB SAMPLE

  • D S M UNDISTURBED SAMPLE BLOWS PER STANDARD PENETRATION TEST s* SHELBY TUBE T CORING RUN PERCENT RECOVERY-100195-RQ.D. P SAMPLER PRESSED HYDRAULICALL Y r w w IJ._ z 0 w ...J w 640 630 BORING Dl-10 (CONT.) c.!l :i: tr<.) ti:: ::;:o s&.

DESCRIPTIONS I l IOO t 4, 8' DARK GRAY CALCAREOUS CLAYS TONE ZONE AT 153' HOLE COMPLETED ON 7-21-72 CASING INSTALLED TO 4' COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING DI -10 FIGURE 2. 5. 5-59 KEY 1-UJ UJ I.I.. z 0 > UJ ...I UJ 800 790 780 770 760 750 740 730 1-UJ UJ I.I.. 10 20 30 40 50 60 70 0 DISTURBED GRAB SAMPLE

  • D a M UNDISTURBED SAMPLE BLOWS PER FOOT-BJ;i STANDARD PENETRATION TEST s* SHELBY TUBE T CORING RUN PERCENT RECOVERY-100195-RQ.D. BORING SS-17 SURFACE ELEVATION 802.4 DESCRIPTIONS BROWN SANDY CLAY WITH WEATHERED LIMESTONE GRAVEL TAN, AND SEVERELY WEATHERED LIMESTONE ANO CLASTONE. GLEN ROSE FORMATION GRADES LESS WEATHERED TAN, SEVERELY WEATHERED CLAYSTDNE 100% 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 BEDDED TO 2'6" GRAY CLAYSTONE ZONE AT 17'4" 3'6" DARK GRAY CLAYSTONE ZONE AT 27' l" 251 LOSS IN DRILL WATER AT 35'6" 100% LOSS IN DRILL WATER 38"8" LOW ANGLE FRACTURE 3' DARK GRAY, SANDY, CLAY STONE ZONE AT 51' 10" BROKEN ALONG CLAYSTONE ZONES l' 8" DARK GRAY CLAYS TONE ZONE AT 61' 11" BORING COMPLETED ON ll-14-73 AT 70.0' COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 P SAMPLER PRESSED HYDRAULICALLY Log of Boring SS-17 FIGURE 2. 5. 5-59a I.LI I.LI u. z 0 f:: I.LI _, UJ 780 770 10 20 760 30 750 40 740 50 730 60 720 70 KEY BORING SS-18 SURFACE ELEVATION 7900 DESCRIPTIONS WHITE TO CREAMY, SEVERELY WEATHERED LIMESTONE GLEN ROSE FORMATION WITH LIGHT BROWN SANDY CLAY CREAMY TO LIGHT GRAY WEATHERED, LIMESTONE, WITH THIN IRREGULAR SEAMS OF TAN AND GREENISH GRAY WEATHERED CLAYSTONE ZONES LIGHT TO DARK GRAY ARGILLACEOUS FOSSILIFEROUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE. MEDIUM BEDDED TO MASSIVE 2' GRAYISH GREEN CLAYSTONE AT 15' 3" WITH THIN WEATHERED ZONES 1001 ORlLL WATER LOSS AT 25'8" VERTICAL FRACTURE lRON STAINED I" DARK GRAY CLAYSTONE ZONE AT 27' 5" LIMESTONE, GRAY, FOSSILIFEROUS , ARGILLACEOUS WITH CLAYSTONE INTERCALATlONS !O" DARK GRAY CLAYSTONE ZONE AT 29'6" HIGH ANGLE FRACTURE FRACTURE 7' OARK GRAY CLAYS TONE ZONE AT 40' HIGH ANGLE FRACTURE @ 48' 4" 4'6" DARK GRAY CLAYSTONE ZONE AT so* 6" CLAYSTONE ZONE AT 56' TOTAL OEPTH

  • 65.0 FEET
  • 0 a M UNDISTURBED SAMPLE BLOWS PER FOOT-e[jl STANDARD PENfTRATION TEST s* SHELBY TUBE COMANCHE PE AK S. E. S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 I CORING RUN PERCENT RECOVERY-ICXl 95-R.O.D. P SAMPLER PRESSED HYDRAULICALLY Log of Borings SS-18 FIGURE 2. 5. 5-59b LL.I LU u.. z 0 > LU _J LU 760 750 740 730 720 710 700 B BORING TP-2 I.I. t.!) SURFACE ELEVATION 762.6 x i8 t ::IE Cl :i SYMBOLS DESCRIPTIONS

') 1 BROWN SANDY CLAY 45 0 10 20 30 40 50 60 TAN, WEATHERED, BROKEN, ARGlLLACEOUS, LIMESTONE GLEN ROSE FORMATION IRON STAINED, FOSSILIFEROUS, INTERBEODEO WITH THIN SEAMS OF TAN CALCAREOUS CLAYSTONE 2'6" GRAY CLAYSTONE ZONE AT 12' WITH FOSSILIFEROUS GRAY LIMESTONE BANDS, 5" CRUMBLY AT THE BOTIOM VERTICAL FRACTURE HIGH *ANGLE FRACTURf LIGHT TO DARK GRAY ARGILLACEOUS, FOSSILIFE ROUS LIMESTONE WITH LENSES ANO ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE, MEO! UM BEDDED TO MASSIVE. J" GRAY CLAYSTONE 3' J" DARK GRAY CLAYSTONE ZONE AT 24' 2'9" GRAY, CLAYSTONE ZONE AT 28.2" 5' GRAY CALCAREOUS CLAYSTONE ZONE AT 34' AND THIN BANDS OF LIMESTONE 3" CLAYSTONE ZONE 43'4" ALMOST VERTICAL SL!CKENSIDEO FRACTURE 8" CALCAREOUS CLAYSTONE AT 50' 8" TOTAL DEPTH

  • 62.0 FEET KEY 0 DISTURBED GRAB SAMPLE
  • D a M UNDISTURBED SAMPLE BLOWS PER FOOT-8t;il STANDARD PENETRATION TEST s* SHELBY TUBE I CORING RUN PERCENT RECOVERY-100 95-R.Q.D. P SAMPLER PRESSED HYDRAULICALLY 730 720 710 700 690 680 670 660 LL.I LU u.. z 0 > LU _J LU 710 700 690 680 20 30 40 50 60 70 t.!)

g z a: x i8 t :::; Cl BORING TP-3 SURFACE ELEVATION 736.4 DESCRIPTIONS BROWN SANDY CLAY TAN, SEVERELY WEATHERED LIMESTONE GLEN ROSE FORMATION GRADES LESS LIMESTONE, TAN AND LIGHT GRAY WEATHERED, FOSS!LlFEROUS, ARGILLACEOUS WJTH IRREGULAR SEAMS Of CLAYSTONE LIGHT TO DARK GRAY ARG!LLACEDUS FOSSILIFEROUS LIMESTONE WITH LENSES AND ZONES TO GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE. BEDDED Tp MASSIVE. BROKEN ALONG CLAYSTONE SEAMS SLllXUSJll:D FRACTURE 6" GRAY CLAY STONE ZONE AT 34' 5" l' 6" GRAY, CALCAREOUS CLAY STONE ZONE AT 55' TOTAL DEPTH = 65. D FEET BORING TP-6 SURFACE ELEVATION 710.3 DESCRIPTIONS 0 -;;B"'Ro""w"'N""'s'"'A"'ND"'Y-C"'°L.,.A""Y ""w""JT""H'""'w,.,,H"°J"'TE,....,...Ll'"'M"'E s"'T"'O"'NE,....,.GRA=v"' EL __ _ 10 20 30 AND COBBLES LIMESTONE GRAVEL IN CLAY MATRIX GLEN ROSE FORMATION AT 9' LIGHT TO DARK GRAY ARGILLACEDUS FOSSILIFEROUS LIMESTONE WITH LENSES AND ZONES OF GRAY TO GREENISH GRAY CALCAREOUS CLAYSTONE. MEDIUM BEDDEO TO MASSIVE 6" CALCAREOUS CLAYSTONE ZONE AT 15'6" 4" DARK GRAY CLAYS TONE ZONE AT 19' 3" FRACTURE BROKEN ALONG CLAYSTONE SEAMS 3" CLAY STONE ZONE AT 28' 9" TOTAL DEPTH = 29.0 FEET COMANCHE PEAK S.E.S . FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Log of Borings TP-2, TP-3, and TP-6 FIGURE 2. 5. 5-59c TEXAS UTILITIES SERI/ICES, INC. COMANCl-IE PEAK STEAM ELECTRIC STATION LOG 0 F BO R ING MASON-JOHNSTON 8 ASSOCIATES, DALLAS, TEXAS TEXAS UTILITIES SERI/ICES, INC COMANCHE PEAK STEAM ELECTRIC STATION LOG OF BORING MASON-JOHNSTON 8 ASSOCIATES, DALLAS, TEXAS I I COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 TEXAS UTIUTlf$ Sfi.VICES. lfltC. COMANCHE l"EAM: STfAMEL!CTIJllC STATION , ... _,, .. LOG OP: 801t1N* :.:r-1 " "'W ! I 1---I--L___ .;l*y l.10 ... cn ""'*lhe1ced i.i-*ton*, ll9ht ton, broken to lr*q-nts,

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... rety t..u .. etOl"I*. 'fUy. tt"*qo.iti..O. foeetltteroiui. vtt11 >rre-qul*rth1"4)1"*ft*"'*Ot calc*r.aueclay*to<>* I.," I it'*il .. "'!]'°" _LJ ! o.oto.ol10ol1oll I T(XA$ UTILITl[S sE"VICl!'.S. tNC. COtlAN(H( H.tK IT(Allil (L£CTltlC STATION ;i -H;H--LGeOIJ 101ft1H8 a ASSOCtATll. DALLAS, TEXAS .. .,._!!!!L_c..*-'-*- , ....... , .......... .. :m :I: '---' .. Iii.-. .... " ... --**-* ;J " ---lloel**t1cll-*t-.*1*adv lthlocalqr*vel *"dtanclay '-L<-o<o" .. .. ,. .. _ ................. ..... UJ__LJ -- l.l*etone.9 .. *y,tln*9ra1....t ,fo**111.f*roua, *N1lll*e.ova .. ttr.1i-.ln**._otll1tHb9cida>d f:l .. y*tone,.;alcat.o...e , ffl&blevit11ll-*ton*

.c1., .. _ .... "-.. -* t.1-et°"* *r*y to*Oltt.ro.ae oolttic pyrlttc bo I *IU*** *t'llltaceo-,.lth th\ft **a-or ol*y*t-2' "rt cl*y*ton-
  • Oft .,Ml tirl*bl*clary*t-Tot*lD9pt1'1otaoC"t"'f*!loOOr-t COMANCHE PE AK S E. S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS SO-I -S0-4 FIGURE 2.5.5-T(XAS UTll.lTll[9

!Utv1Ctl. UfC. 3-t*H COtll.t.HCHI: 11'(.t.fl( IT(.t.* (l[(TIUC STATION ... L080tr *O .. Urfe I :m p:f'./,'.f .. , l V/:j 9r ..... _...,. chy /". Ll.Met...I*. li9ht.t-.n . ltl' ... _ut.,_ll9r*-l *l** ll\Cl*y-trl**"4loc*l

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  • --TCKAS UTILITl[S

$[RYICf.S . )**l-1> COtUNCH( ,., ..... STEAM !:LIECUIC LOGO,-IO*IN8 :m Cl*ll'*ton*qr*y c*lcareo .. ewlthno<l ul*eafL.S. *nAS JTOUTl(S SEAVOCfS. ONC 1 . COMANCHE P[AI( SfEAlil ELECTRIC:. STU10N . - MASON-,HJH:.o,:.OF .. ,.. ..,.., "' -.>t<.* "'° )IU/l'I 0ALLAS, T(XAS I to* ""---!'!........:_ _ 10-1:;1*1' TE*AS UTILITIES SERVICES, COlllAMCH( lt[AK ElECTllllC L080' IOlllllWI ' i .... L?-*t-,l\: .u*y,h*rd,vlt,Jlc\ay"'-' .. TEXAS UTILITIES SERVICES. INC it£a. STCAlll CLHT*IC STATION IU.IOfhK>HNSTON a ASSOtlAT[I, DALLAS, T!:XAI -... St*.*ll**O 10fH..:*--'I: II! ll9ht 9ny, hHd Wlttl t:;-;-j t= ,"1" I , TEXAS UT*l!TlES SER\l,C(S tNC COMANCHE Pfa,. Sf(AM[l(C.TR1c STATION 1..00 0 l!IOA ING a ASSOC<AT(S INC DALLAS, TEXAS : ll I ,., , *1 I I I .. I , 111 J .. 111 I 1 I I I I n.,".*.o.o , .. , **L'.'l'.'T"'1-t' T[XAS UTll.IT![S tNc;. COllllll.MCHI[ "(U SUI.II ElCCT .. IC ITAflOlf LOllO,. 801t1Ne -.. lte.*11*91 ,JM'L>.<<.** .. -:--. nl MASON...JOMNJTOll 6 ASSOCIAT[I, DALLAI, T[XAI ffrlC. ,l, .. ,..:,; . .iJ:L.t...._ U I -l."; 1,4'1 .. ! ......... 9r ..... 1 o.tnta -118 L'-**-, l<. fRy ..... bMJ.-u-*t-*M *"-le 

"

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    • *Uedwlthbr-

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  • l2. ,' COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORINGS S0-5-10 Si ES-I FIGLJRE 2 7 4 -------

. .-... .......... ____ , t[l(AS UTILIT!f.S SfR'l1CES. INC COMANCHE ,fAI( ST[Alot [L[CHUC STATION LOG Of BORING ........ "1..l-*t<>,.*, bio<l*&l><'." fr*q-nr* '" **n **,.,'1y t.l-*lon*. tt.n" l*<)l'll <J..-*y. &('f*. **v*rely TEXAS UTILITl[I INC. COtU.NCMI[ '(MC STEAM £Lf:CTftlC STATION Ht LOl01 llOltlNQ a ASSOCIAT(S, CALLAS, T£XAS f&l\d*lo,., ..

  • l19htlyc*lc*r-.,. .. 1th Jert1c.ltr*et;&s*

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.... pyrltlc:-*lth . L ________ _ ii I l Tf.:XAS \/TILITl[S Sf:flVICf.:S, IMC COMANCHE P[.U STEA .. STATlON WASOlll*JOl"INSTOJt "'ASSO\.tArEs, 0Al.LAS., T(XAS L*ryat*lli"**nplace* 1* ;Sarli hro-m **ndy ll-*Lona .. .C.S.(lN-JQtir..5!C"I &. ASSOC!AT(S, DALLAS 't:llAS " " "I T(U.I UTILITll!:9 SER'VIC[S., INC.. COMANc;HI[ P(.U. IT[AM £LCCTllUC ITATIOlll L090,-BORING --.!!.:.!__ IAC.**.:--lllASOllt-.M)HNSTON a ASSOCIATl:I, INC. OALL.AS, TOAS ll.C**-*.....__ Ii

  • 1' I ! I:

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:-w SHEET NO __L_OF....L COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 (Sh1'etlofl) FIGURE 2.5.5-76 TEXAS UTILITIES SERl/IC'ES, COMANCHE PEAK STEAM LOG OF BOAING INC STATION l-O*O\OSY-2_ 1.0C.A'OOM ... MASON*JOHNSTO'i 6 ASSOCIATES

, INC DALLAS, TEXAS Ju.:., __ ..l!._li,,3.i___ I-' If--I---3)).9 \S -f--e-'**' ,_: l 4.( m n "'m-. __ ... 1 * ..-thered, tufer,n1lyMrtl, t.an ::=-ac __ '

    • _, ---Io., 0.1 1 . '6iitt11 rard, q.ray ...---:::X:: Lt't!:S'!'ctl'El a.rgilla s, , \l/thid< cl.ty p;u-tinq!
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JSL: s:11ht!y :o,.s:1.l 1fcrr,1,.,;, """""*'ro*Jo; "'"'" !.O l.1..,t:1ao:. foL*I :Jepth = j),t) !*.:ct I BOR COMANCHE PEAK S.E.S FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 sr
  • 1 --4 2of 3) FIGURE 2.5.5-Hi

,___ ,___ i.* --,._ f-; ---,.._ ,._ ,._ 1-20_ ,._ ,__ ,__ 1---1-25--,.._ ,.._ ,.._ ,____ "-32 . .,. --t---,i11.e:9 l--)3-37. f--,___ -,_____ ,....._ ,._ ,__ I-- TEXAS IJTIL1TIES SERVICES, COMANCHE PEAK STEAM ELECTRIC LOG OF BOA ING INC STATION .. o Jll:J_ "

MASON*JOHNSTON

& ASSOCIATES, 1NC DALLAS, T£)(AS o*ru1t1 ___ tLlv**'c,. hard, t<ll'. t;,' 1ray -=--fissile to blo::ky fracture, calcawouz . dil:?'i, da::l< qray. l.0' cont.4J.ns t.'\:n 1.i.lt lens ver'j orgillat:eo.ls. thin 11ilt.-M."'d. len.<;, hard, 'Jf'li"i hl CIAYS'IU'IE; '°alc.-rea.u;, !i.I:rn, gray § n ::::;, */<-'io' cl., """MO, MN.,.., Tl';t<ll J!l.O feet.. I .... I I I j 1 I : $HEE T NO _l_OF._.l._ BOit H0--2'=.l.. HXAS UTILIT1£ S SE1'VICES, COMANCHE PEAK STEAM EL£CTR1C LOG OF SORING INC STATION 'IO .;;.1::.:L.. __ 11_.Ja.;.:.:L__ Q.ATfllAllYfO ...l:l.l.;1L_ , . MASON*JOHNSTON 8i ASSOCIATES, INC DALLAS, TEXAS llil...iL.. ,____ ,____ ,___ t:*ur. *:::l<t" 11L-.l:ol", t= " " " " "ro_ll_"_' ---,-------! '-' 1* i:l.l .. !:" '***-!!JJ.1)' t:.iro, <:!Ark 'Jf<IY ,___ - ' I is= r.,:;-=H-__a..,.-c-1TI LI;![S'rU .... ; very s, sli<Jlltly * , turd, -:c.-.. -.s-x.-. :::=* UUI **** '=** ., ... "'" I *+' I 1-l?.5-'---* ,___ ,___ ,___ ,__ ,_25-,___ t..">jr;

  • .o '"'<.**i * .J"' b.U!*'.'IJ, 5>'31F...¢ :.:itcn""-'lY r...rn>><.'d,

'.'D:lcntel/ ti.' t;r,1y 7.1 7,: £08 4" b.:rr,.,..o,;d .u-q1lL!r-

  • 'C\.:.b, r:l.';>J.(>!-'lt l t'll\.IU, n

,J.r'1lH.CtC (:'"j'" ** _,.,, I I 1---, .. , {M I I SMEE'l MO .l Of:. l ()AU j COMANCHE PEAK S.E.S FNAL SAFETY ANALYSIS REPORT UNITS 1 and 2 Ll)9Gf8or1"1JS SY*l*SY-4 (SheetJcf3) FIGURE 2.S.S-76 650 ... --__

  • -: ... " 630 *, azo 610 790 780 .. ...___ *----.. ..-....___

.. ---.. / p-/ z I 76q_ 750 730 // ;V \ \ -----_P_-'} -----HQLf cH.O.C_KED AL <.to' ---7!0 700 */./ -9Q Q __ P-10 G!O Q BEEN _BLOWN ORY AT TH!:: ___QF [)Rll,.1,J."!Q._ UJ _J 0 :c OCT013TR 111'JI111 11°i 11III111f111 ':lcnng -No. Depth of Dota-s..t P1ezT1p.Ft ---P-3 749 7 ,Q/3/]2 P-4 749 3 10/3/ 7? p -9__ __ 7491l ill/3/72 P-11 750-0 0/3/72 P-12 737 9 !0/3/72 P-15 7499 *0/3/ 72 P-[7 --JQL6L?2_ -9 \. -1£ -.... ' _ _B &4 f'-U fll5_ P.15 '" '" ""' " " ' "' " f!!O ao --*P-14 1-.... "p:r2 P-12 " ' 710 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 PIEZOMETER OBSERVATION FIGURE 2. s. s-77 J.O. NO. 16345.03 COllANCH( PEAK STEAM ELECTRIC STATION SITE ___________ _________ _ BORING NO. 9 ---N 9969.00 COORDINATES GROUND ELEV. (I) _ __;:8;;;,;09:..:..4.:...'-- SHEET _!_OF z ---E10610.00 INCLINATION VERTICAL BEARING N/A LESTER M. TYRALA INSPECTOR ___ ....::.::.:.:.::.;;..:..:.:.....:..:.:::::=::... __ _ DATE: START I FINISH l2!22/R7 I 121zi157 CONTRACTOR I DRILLER ORY STATIC GROUNDWATER DEPTH I DATE HOLE !FTl I I /10/88 DRILL RIG TYPE DEPTH TO BEDROCK METHODS : DRILLING SOIL SAMPLING SOIL _____ s._s ----'-'!F......_,Tl TOTAL DEPTH DRILLED ROLLER CONE (6 IN. OIAMETER) NONE DRILLING ROCK IMPREGNATEO OIAMONO BIT (NX) DOUBLE TUBE-TYPE INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS ANO !NSTALLAT!ON OF P!EZOMETER. COMMENTS AT CORNCR OF UNIT NO. 2, SAFEGUARD BU!LOING, MO UNIT NO. Z CONTAINMENT AlllJ QIHG SAMPLE DESCRIPTION MJA/B. CR()M"(ANS OAMCO I 250 40. 7 (FT) RES SURE TEST I 7' 809. 4 0 799.4 789.4 779. 4 "' w o z ----5 -----10 -----IS -----20 -----25 ---- -30 RUN I RUN RUN J RUN 4 s llUll 6 100/86 100/72 100/59 100/54 100/100 100/Jl I. DATUM IS SEA LEVEL OF 1929. 2. WATER LEVEL 3. BLOWS REQUIRED TO DRIVE 2"0.0. SAMPLE SPOON 6" OR DISTANCE SHOWN USING 1401b. HAMMER FALLING '¥J".

  • INDICATES USE OF 3001b. HAMMER. { ) INCHES 01' SAMPLE RECOVERY. 4. % ROCK CORE RECOVERY/

ROCK QUALITY DESIGNATION. w STD. PENETRATION

3 RESISTANCE BLOWS/FT. 0 z ...J 6. UNIFIED SOIL Cl.ASSIFICATION SYSTEM. -13.8. -14. 7' -16. J' -24. 7' PLACED GRA¥EL FILL 5. 5' Ll..CSTOllE (LS), L!Clff -Mf
O!UM GRAY, FRESH, !l(Oll(D, IWIGf:S FROll CLEM TO !NT!MATELT lllXEO W!TH DISTORTED SEAl!S Of CLAY CLATSTOllC.

DARK GREENISH GllAT, FRESH. SOFT, ll[LL 8£00£0 CLAYSTOllE, AS ABOYt LllEST(JI(. AS A80¥t. 8UT nRST 1. 2' IS 1mR8EJ)D(D LlllESTC.t AJll) CLAYSTOll£ CLOSHT LAYERED. THE llll'tAYAl BECOMES AU!OST ALL L lllESTOll£ TOllARO Tll£ oonQll Of nns lllTtRVAL CLATSTOllE, DARK GRAT, FRESH, SOFT, YERY WELL BEOO[O ( -SHAU) ----NO. 1 PS!CE

  • 11.9 T!KE(M) FLOll!Gl J.O O.Ol --. ----NO, 2 -PS!GC
  • 20.2 _ TIME! Ml !1Q!ill!'

s.o 0.17 ----_2..:2.:-LllUTO!I£, M£DIUM GRAY, HARD, FOSSILIFEROUS -1. PS!Gt IS EFFECTlvt PRtSSUlll (11£AO) I IR PSI !*------------------ .. AMENDMENT 78 JANUARY 15, 1990 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 9 FIGURE 2

  • 5 . 5-7 8 ( Sh. l )

BORING NO. 9 ---SHEET_z_ OF 2 COMANCHE PEAK STEM ELECTRIC STA!!ON SITE GLEN ROSE, TUAS J.O. NO. 16345.03 § !: a: a: ;;;-§ "' z .,,, ::i:-w §: 5 0 Q -i-i-_J w w 0 z "' _; ... "' a: 0 w ::ia:U i-Cl. w Cl. Cl. ..J:::l i-:i SAMPLE DESCRIPTION RESSURE TEST (I w ::.!: >-w WW (l.Z Cl. _J w i.... Cl u. <( i-:i;:z _J u "'<( .. _; --Ill <( :::> <Il w > "' a: a: 0 \!) w Cllx a: \!) 119. 4 JO -GREENISH GRAY, FRESH. SOFT, BEDDED ---32. 2' HO. l --RUH 98/92 -VERY FOSSILIFEROUS. LIMESTONE, LIGHT GRAY, FRESH, HARO, BEDDED WllH SOM£ PS!GC

  • 33.6 --7 -]4.8. MIXING OF CLAY 35-CLAYSTOHE. DARK GRHHISH GRAV, FRESH, SOFT, VERY \/ELL BEOOEO 0.24 ----RUN I --8 %/62 -37 .9' UMESTONE.

Al ABOVE BUT VERY FOSSILIFEROUS ! --JB.I' CLAYITON(. WELL BEDDED --! -769. 4 *o-AS ABOVE TO

  • 40. 7' ------------------------------' ----------------' ----: --------------------------COMANCHE PEAK S.E.S. --FINAL SAFETY ANALYSIS REPORT --UNITS 1 and 2 --LOG OF BORING NO. 9 ---2.5.5-78 (Sh. 2) AMENDMENT 78 FIGURE JANUARY 15, 1990 --

COMAHCHE PEAK STEAM ELECTRIC STAT!ON SITE GLEN ROSE, TEXAS J.O. NO. 16345.03 BORING NO. _,o __ COORDINATES N 9694. 50 E 10748.41 GROUND ELEV. (I l 809. 4' SHEET -'-OF 1 INCLINATION VERTICAL BEARING N/A INSPECTOR LESTER -:'YRALA DATE : START I FINISH 1217187 I 12/9/87 CONTRACTOR I DRILLER MJA/BEN CROMEANS ORY STATIC GROUNDWATER DEPTH I DATE HOLE (FT) I 1 /29/88 DRILL RIG TYPE OAMCO I 220 DEPTH TO BEDROCK 2 .6 !FT) TOTAL DEPTH DRILLED 40. B (FT) METHODS: DRILLING SOIL FISHTAIL BIT SAMPLING SOIL NONE DRILLING ROCK IMPREGNA'T(D DIAMOND OIT ('IX), ANO DOUBLE TUOE*TYPE NDNROTAT!NG INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION FOUR INTERVALS PRESSURE TESTED. P!EZOMETER !NSTALLED COMMENTS EAST OF FUEL OLOG. (FB) !:; a::O:: ;;;-§ "' J: ;: -...J 0 0.:::. w ll.J:::!! 0 z .!:. ...J -.... ....J UJ .... w a.. a.. ..J:::i (/)a:: 0 ..... :Ea:<.> SAMPLE ;; UJ UJ w ::i; >-a..Z 0 e:: .... DESCRIPTION PkESSURE TEST( 7 a.. ....J ,,, 0.. UJ "-0 !::. <t .... ::l:z ...J (..) (/) <t Q. .. (/) al ..... > :::l a: UJ (/)a:: Cl: 0 <.? a: "' 809. 4 0 -PLACED GRAVEL FILL -. -. RUN

  • l. 2' CLADIUNt, GRAY, FRESH, >U* , WIIH '"" "'"' -' . I 100/38 -* FOSS !LS 5_ UM£STONE, LIGHT GRAY, FRESH, HARO, WITH TH!N SEAMS OF CLAYSTONE

-RUN -98/72 -2 1 D) IGE = 6. 5 --RUN --3 100/37 LIM£STONE, VERY LIGHT TO M£0IUM GRAY, FRESH, HARO, MODERATELY MASSIY! TIME!M) WITH THIN CLAYEY SEAMS s.o '.j.94 -799. 4 10 ----RUN -90/41 -4

  • CORE LOSS
  • 0.3' (CLAY BAND ? ) -NO. 2 -PS lGE , '1.7 -* CORE LOSS
  • 0.2' (CLAY BAND 7) TIME'M) FLOW(GI -3. 0 0.09 --RUN -100/62 --5 LIM£ STONE. AS ABOVE BUT WITH LESS CLAY SEAMS ---789.4 20 -6 10010 --IL 7 100/0 NO. J --PS!GE
  • 20.8 _ . IMEIM) FLOWIG1"'

CLAYSTONE, l/8" SEAM 3.0 0.00 25 -RUii -100/19 -25. 7. -8 CLAYSTONE, DARK GREENISH GRAY, FRESH, HARD, MASSIVE --* 27 .2' --LIMESTONE, AS ABOVE ---779. 4 JO ---CLAYSTONE SEAM I. DATUM IS SEA LEVEL OF 1929. 7. PSIGE IS EFFECTIVE PRESSURE

2. -i-GROUND WATER LEVEL (HEAD) !N PSI 3. BLOWS REQUIRED TO DRIVE COMANCHE PEAK S.E.S. (/) 2"0.D. SAMPLE SPOON 6" OR I.LI D!STANCE SHOWN USING FINAL SAFETY ANALYSIS REPORT I-1401b. HAMMER FALLING 30". 0 z
  • INDICATES USE OF 3001b. UNITS 1 and 2 HAMMER. ( ) INCHES OF ..... SAMPLE RECOVERY.

Cl 4. % ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. LOG OF BORING NO. 10 IJ.J 5. STD. PENETRATION I!> IJ.J RESISTANCE BLOWS/FT. AMENDMENT 78 ...J 6. UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 ,. FIGURE 2.5.5-79 (Sh. 1) SYSTEM.

  • BORING NO. 10 SHEET 2 OF 2 -----COMANCHE PEAK STEAM ELECTRIC STATION SITE GLEN ROSE, TEXAS J.O. NO. 16J45.0J E er:: er ;;; § "' z :r -LL.I ow ...J 0 lD 0 Q ,_ ,_ ..J w a z-"' ...J ,_ ,_ n.. LL.I Cl.. Cl.. ...J::J C/) a: 0 LL.I SAMPLE DESCRIPTION PRESSURE TEST( 7l w >-3:: 0 a: ,_ ::J w .......... <! ,_ a.Z 0 ..... Cl.. ..J Q. ..... lJ... Cl lJ... ::l:z ..J u C/) <! Q. .. ...J --C/) <t ::J lD ..... > ::> 0: a: 0 '-' w C/) a: 0: "' "'* JU -JO. 4' CLAYSTONE, WITH FINE SANO-SIZE PARTICLES NO. 4 ---31. 2' FLOW(G,_ --LIMESTONE. LIGHT GRAY, FRESH. MODERATELY HARO PS !GE 15. 5 -5. 0 i.29--JS-RUN -34.8' CLAYSTONE, DARK GREEN I SH GRAY, FRESH, SOFT ( ,., SHALE) -PSIGE JI. 4 -9 100/14 J.O 1.09 --)6. J' -UMESTOHE. AS AUOVE 15.S -PS ICE --J. 8 s. 54 --JB. 6' CLAYSTONE, AS ABOVE -769. 4 40--TO
  • 40. 8' ----------------------------------------------------------------------------COMANCHE PEAK S.E.S. -FINAL SAFETY ANALYSIS REPORT --UNITS 1 and 2 ---10 -LOG OF BORING NO. -FIGURE 2.5.5-79 (Sh. 2 ) AMENDMENT 78 JANUARY 15, 1990 --

CO""'NCH( PEAK STEA14 HECTR!C STATTON BORING NO. Ii SITE GLEN ROSE, TEXAS J.0. NO. 16J45.03 ---COORDINATES " 9830.00 r ro.000.00 GROUND ELEV (I) 808.6' SHEET _I OF _z __ INCLINATION V(RTTCAL BEARING N/A INSPECTOR LESTER M. TYRALA DATE: START I FINISH 12111/87 I 12/14/87 CONTRACTOR I DRILLER MJA/G. CROMEANS STATIC GROUNDWATER DEPTH I DATE NIA (FT) I DRILL RIG TYPE ON!CO ' DEPTH TO BEDROCK 2 .o (FT) TOTAL DEPTH DRILLED 80.8 (FT) METHODS: DRILLING SOIL ROLLER CONE SAMPLING SOIL NONE DRILLING ROCK IMPREGNATED OTAMCND on (NX). AND DOUOLE TUBE TYPE NONROTAT!NG INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE T(STS AND !NSTALLAT TON OF P!EZOMET(R COMMENTS UNDER CRANE ADJACENT TO TURBINE BUILDING (TB) z5 E a: a: ;:; "' o;::: l: ;::: w 0 w:::;; a ..... -..... w ...J w (f) a: 0 w :io:U ..... w c... c... ...J;:) SAMPLE w w w ::E,.... c...Z ..... ;:) DESCRIPTION PRESSURE TEST( 7) a. ...J w .... q; ..... ::!Oz ...J u (f) ;; Q. .., (f) <i:;:) <D w => er 0 "' w (f) a: a: 0: "' 806.6 0 -PLACED GRAVEL FT LL -RUN 2 .0. -1 100/100 LIMESTONE. MfD!UM GRAY. FRESH, MODERATELY HARO, BEDDED. FOSSILIFEROUS, I NO I -s -W!Tll MANY THIN O!STORHD LAYERS OF CLAY SEAMS. INTIMATELY HIXEO. PS!GE ** 7 .9 --RUN 100/94 I T!ME{M) -2 FLOW( G) -: CLAYSTONE, DARK GREENISH GRAY, FRESH, son. WELL STRATIFIED (...,SHAU i --J. 0 0. 34 ' LIMESTOHE, AS ABOVE -798.6 10-* 9*4' LIMESTONE AND CLAYSTDNE, INTIMATELY MIXED TOGETHER ---lO.B' LIMESTONE, AS ABOVE, BUT FAIRLY PURE, WELL INOUAATEO. FOSSILIFEROUS, --RUN 100/94 MEDIUM GRAY NO. 2 --3 PS !GE

  • 11 .o ---14. 7' FLOWIGT' 15 --CLAYSTONE BAND, 0.2' 3.0 0.60--LIMESTONE.

AS ABOVE --RUN 100/54 --FOSSILIFEROUS LAYER --19. l' 7BR. 6 20-CLAYSTOHE, wt:LL STRAT!FJEO --RUN -21. 2' --5 84/23 LIMESTONE, COMPETENT

  • VERY FOSS !Lt FE ROUS -NO. J -i...-CORE LOSS
  • 0.9' (CLAYSTONE)

-PSJGE

  • 23.) -24. 1 #-CORE LOSS
  • 0.6' (CLAYSTONE)

TIME(M) fLOW(1!l -... -CORE LOSS

  • 0.6' (ClAYSTONE) J. 0 0. 04 -' RUN 83/18 CLAYSTONE, WELL STRATIFIED ---28. 4' 778.6 30 -LIMESTONE, NUMEROUS CLAY SEAMS llTXEO THROUGH THE LIMESTONE

-I I. DATUM IS SEA LEVEL OF 1929, 7. PSJGE JS EFFECTIVE PRESSURE (HEAD) 2. WATER LEVEL IN PSI 3. BLOWS REQUIRED TO DRIVE (/') 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. LU DISTANCE SHOWN USING >-1401b. HAMMER FALLING 30. FINAL SAFETY ANALYSIS REPORT 0 z

  • INDICATES USE OF 3001b. UNITS 1 and HAMMER. ( ) INCHES OF 2 ...... SAMPLE RECOVERY. 0 4. % ROCK CORE RECOVERY I z ROCK QUALITY DESIGNATION. LOG OF BORING NO. 11 IJ.J 5. STO. PENETRATION

(.!) "" RESISTANCE BLOWS/FT. AMENDMENT 78 ...J EL UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 2.5.5-80 (Sh. l ) SYSTEM. FIGURE 77S .6 768.6 75 8. 6 )48. 6 nB.6 72 S.6 COl\ANCHE PEAK STEAM ELECTR!C STAT!ON GLEN ROSE, TEXAS BORING NO. 11 SHEET_Z_QF 2 16345,0J J.O. NO. JO --15 ---I --------so ----55 -----60 ---65 --70 ---75 -----80 ----1 I I II RUN 11 ' ) 100/42 RUN 6 1001100 RUN 9 RUN 100/100 10 100/100 RUN 11 100/ 97 SAMPLE DESCRIPTION PRESSURE TES T(7) -30. 9' -J1.4' CLAYSTOHE, AS ABOVE -.33. 9' -35. I L!MESTCNE. FOSSILIFEROUS CLAYSTOllE, AS ABOVE LIMESTONE. LIGHT GRAY. f"RESH, HARO, BEDOEO. RANGES FROH MOOERAHLY PURE TO MIXrn WITH CLAY SEAMS ANO O!STURBEO CLAYSTONE LA Y£RS LIM£STOHE. AS ABOVE L!M!:STOllE, LiGHT TO M£0!UM GRAY, FRESH, HARO, BEDDED. VERY WELL INOURATEO. RANGES FROM FAIRLY PURE ANO FOSSILIFEROUS TO WELL MIXEO wrrn CLAY SEAMS. THE ROCX IS VERY COMPETENT ANO ONLY HAS GREAKS WHERE MINOR CLAY SEAMS ARE PRESENT L!l'IESTONE. AS ABOVE LI HE STONE, AS ABOVE TO

  • 80.8' ! NO. 4 ! -'PS !C£ j). l l J.O 0.C4 --i NO. 5 -\PsJGE: 42.1 -I :T ! ME{ M) £.1,.Q!filL
3.0 0.02 -I -I i------t i = I NO. 6 -1PSIGE
  • 54.8 _ i 3.0 O.CJ _ I NO. 7 -= .Il!'.Llfil f PSIGE
  • J4.8 -' 3.0 0.00 -PSIGE
  • 48.9 -J.0 0.14_ PS!GE
  • 63.8 3.0 PSIGE
  • 3.0 PSJGE
  • I J.0 -0. 39 48.9 -0.0f -34.8 -0. 00 I NO. 8 \PSIGE
  • 42.2 -l J.O 0.00 -l.PSIGE
  • 59.4 -3.0 0.13_ 1PSIGE
  • 79.4 I 3.0 0.42 -PSIGE
  • 59.4 -l.O 0.24 -PSIGE
  • 42.2 I 3.0 0.00 -COMANCHE PEAK S. E.S. AMENDMENT 78 JANUARY 15, 1990 FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 11 FIGURE 2.5.5-80 (Sh. 2)

COMANCHE ?[A( STEA!\ ELECTRIC su1:0N BORING NO. ? SITE GLEN ROSE. TEXAS J.O. NO. l6J45.0J ---COORDINATES N 9394. 40 E 10179.40 GROUND ELEV (I) 809. S' SHEET _I OF ? INCLINATION VERT!CAL BEARING ri/A INSPECTOR LtSTER *. TVRALA DATE: START/FINISH 12/9/87 I 1ZI11 /R7 CONTRACTOR I DRILLER '!'AYLOR STATIC GROUNDWATER DEPTH I DATE 20.S (FT) I I 129/88 DRILL RIG TYPE '<OB)L DEPTH TO BEDROCK 1 0 (FT) TOTAL DEPTH DRILLED 40.4 CFTI I METHODS: DRILLING SOIL ROLLER CONE (6 IN, OIAMETER) SAMPLING SOIL NONE DRILLING ROCK IMPREGNATED O!AHONO en (NX}. DOUBLE TU8E-TYPE

tmrn CORE JARREL SPECIAL TESTING OR INSTRUMENTAT ION PRESSURE TESTS AND P!EZOM!'.TER COMMENTS ADJACENT 'O ELECTRlCAL !ARO/SECURITY GATE. z5 ;:::-a::Cl: ;;) 3 " I o;:: :I: ;:: "' -o::g zeg '.3 -,.... _J"' uJ::::;:

Cl >-UJ 0.. 0.. _J ::::> "'a: 0 w ::Ea:U SAMPLE UJ UJ :i: >-o..Z 0 e:. >-:::> DESCRIPTION I PRESSURE .' 0.. _J UJ .... <t >-::oz u (/) <t a. <( _J -"' <t ::::> UJ >5 a: I I.I.I (J)a:: a: a: " l <!I l 809. '> J PLACED GRAVEL Fill RUN I. 0' -I 100/100 NO. l --PSTGE 4,9 -(LS) LIGHT '.O GRAY, COMPETENT, RANGES CLEAN '0 5-RUN fRREGULARLY M!XEO W!TH CLAYEY SEAMS THAT ARE CONTORTED J.O '.}.JO --2 100/68 ------799. s 10 --RUN CLAYS TONE, !NTERBED .J', OAR( GRAT, WELL STRATIFIED I NO. 2 ---4 96/43 PS!GE 0 9.1 --CLATSTONE. TH!N !NTERSEO l!ME'M1 FLOWIGl _ --CLAYS TONE, THIN !NTERBEO l.0 0.00 -IS -RUN -CLAYS TONE. THIN !NTERSfO I -FOSS IL SHELL FRAGMENTS --s I 00182 I ----VERY FOSSILIFEROUS

VERY FOSSIL!FEROVS

--i -789.; 20 -i --21.1' CLATSTONE, GREENISH GRAY, FRESH. SOFT, WELL BEDDED -I J -i --23.2' LlM!'.STONE, VERY FOSSILIFEROUS I PSIGE * ?' ' --RUN * --CLAYSTONE. THIN INTEROEDS I TIME 'fl) 25 -6 98/32 -25. J' CLAYSTONE, \/ELL BEDDED ( J.O -SHALE) -I ----LIMESTONE WITH [RREGULAR CONTORTED LAYERS OF CLAY SEMIS I -779. 5 JO --I I. DATUM IS SEA LEVEL OF 1929. 7. PSlGE rs EFFECTIVE PRESSURE (HEAD) 2. ¥GROUND WATER LEVEL 11'J 0$ T 3. BLOWS REQUIRED TO DRIVE C/l 2°'0.D. 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 3001b. UNITS HAMMER. ( ) INCHES OF 1 cind 2 ' SAMPLE RECOVER'!'.

0 4. % ROCK CORE RECOVERY/ z ROCK CUAUT'!' DESIGNATION. LOG OF w !l. STD. PENETRATION BORING NO. 12 <.:> RESISTANCE BLOWS/FT. AMENDMENT 78 w ...J 6. UNIFI ED SOIL CLASSIFICATION JANUARY 15, 1990 2.5.5-81 SYSTEM. FIGURE (Sh. 1 ) -*-*-.. BORING NO. 12 ---SHEET_2_ OF 2 ---COMANCHE STEAM ELECTRIC STATTON SITE GLEN ROSE. TEUS J.O. NO. 16345.03 5l

v §
.., z Oai 0 w a ..J Q ...J w w
IE z "' ;--,__ a. w a. a. ...J::l "' a: 0 w :EzrU SAMPLE DESCRIPTION PRESSURE TEST ( 4 w ::IE >-;--:::;) w ww <( ;--a. z a. ...J a. u.. au.. :::!Ez ...J u "' <( ... ... w "' > ...J <( ::i "' w ::> w "'er a: "' f i79. 5 JO .31 .o* I NO. 4 --CLAYS TONE. OARK GREENISH GRAY. FRESH, SOFT I PS!CE --* B .8 ---33.1' L!MESTON(, AS ABOVE -RU"I -34. l' 7 100/6) CLAYSTOllE, AS AOOVE i J.O 3.30 -JS. 2' I PS!GE
  • 34. 3 -LIMESTONE, AS ABOVE ---37 .O' CLAYS TONE, AS ABOVE --37. 7' I TIME(MI rt.ow(Gl -l !HESTON£. AS ABOVE I J.O 0.0? --169. 5 *10 -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 S 1 TE ___________

G_LE_*_R_o_sE_._ r_E_x,,_s _________ _ BORING NO. COORDINATES INCLINATION N 9027 .OS r :01os.2s GROUND ELEV (I) _ __ SHEET _l_OF _7 __ VERTICAL BEARING N/A 1 N s PEC TOR _____ ___ _ DATE: START I FINISH 12/07 /87 I 12/09/A7 CONTRACTOR I DRILLER STATIC GROUNDWATER DEPTH I DATE I 112R1aa DRILL RIG TYPE DEPTH TO BEDROCK n.o IFTl TOTAL DEPTH DRILLED METHODS: DRILLING SOIL SAMPLING SOIL DRILLING ROCK FISHTAIL/TRI-CONE (6 IN. DIAMETER) N/A (NONE) NX

  • IMPREGNATED DIAMOND 8IT, AND DOUBLE TUBE TYPE NONROTATING :NNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS AND INSTALLED PIEZOM£TE R COMMENTS AT SERVICE WATER INTAKE STRUCTURE (SWIS) -DRILLED INTO ROCK. MJA/G. TAYLOR MOC!L 0-8 45. 0 (FT) SAMPLE DESCRIPTION PRESSURE TEST r 7 l 0 I U .U D ----'-------800. 0 10----CATEGORY I BACKFILL (LIMESTONE W!TH MINOR CLAY) -------790.0 20--------25--------780.0 JO I I. DATUM IS SEA LEVEL OF 19l9. 7. PSIGE IS EFFECTIVE PRESSURE
2. -i-GROUND WATER LEVEL (HEAD) PSI 3. BLOWS REQUIRED TO DRIVE (/) 20.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. UJ DISTANCE SHOWN USING t-1401b. HAMMER FALLING 30. FINAL SAFETY ANALYSIS REPORT 0 z
  • INDICATES USE OF 3001b. ' HAMMER. ( ) INCHES OF UNITS 1 and 2 SAMPLE RECOVERY. Q 4. % ROCK CORE RECOVERY I z ROCK QUALITY DESIGNATION

. UJ STD. PENETRATION LOG OF BORING NO. 13 (.!) AMENDMENT 78 LU RESISTANCE BLOWS/FT. JANUARY 15, 1990 _J 6. UNIFIED SOIL CLASSIFICATION SYSTEM. FIGURE 2.5.5-82 (Sh. 1 ) BORING NO. _11\ SHEET 2 OF 2 ----PEAK STEAA ELECTRIC STATION GLEN ROSE, J.O. NO. 16345.03 SITE I '.j !::: a: i!j ;;;-"' z -Oai 0 :r w a ..J Q -,_ ,_ _J uJ w:i: z "' ,_ lfJ tr 0 w ""o ,_ 0.. w 0.. 0.. _J 3:: ,_ :::> SAMPLE DESCRIPTION RESSURE (;) :; w ww 2' >-o..Z 0 0 a:: 0.. --' w <! ,_ ' ...._ a"-2' z _J u <fl < "' "' w --"' <D w > ::. "' _J a: 0 "' i w lfJ a: Q: " '80.G JO -CATEGORY I BACKFILL -Cc. '"" , OAn'eREE"<>" ""', >U , FRESH, 9EODED P£RMEAB!LITY -"" 991 0 JJ,l' LIM!:STONE, L!GHT GRAY, FRESH, HARO COMPETENT WITH M!NOR FOSSIL TEST HO. 1 -I ? FRAGMENTS T!ME(M) INTAKE-JS -JS. 2. 1 J Q.7S --RUN -------2 98/0 CLAYS".ONE, DARK GREEN!SH GRAY, son. FRESH. aEDDEO WITH MINOR I NO. I --CALC REOUS LENSES -PSI GE

  • 2l. 1 -r!ME!M) FLOW(Gj_ 40 -770.0 RUN -40. 4' ], 0 0. 00 --3 i00/27 l !MESTONE, AS ABOVE iPSIGE * )6.6 -------CLAYSTONE, 2 IN. SEAM, AS ABOVE LIM!:STONE. AS ABOVE, BUT CONTAINS CLATEY SEAMS lRREGULARL! I l.O 0.29 --ORIENTED. 45 TD
  • 45.0' I ----I -------------------------------------------1 --------I -I I -! I -I -I I COMANCHE PEAK S.E.S. -I ' -I I FINAL SAFETY ANALYSIS REPORT -I I UNITS 1 and 2 LOG OF BORING NO. 13 AMENDMENT 78 JANUARY 15, 1990 2.5.5-82 (Sh. 2J FIGURE CO>IANCHE STEAM ELECR1C STArlON 4 SITE GLEN ROSE. TEXAS J.O. NO. 16)45. )) BORING NO. ---COORDINATES N 9395.0C E 10627,47 GROUND ELEV. (i) 309. ?' SHEET _LOF ' INCLINATION

¥ERTICAL BEARING N/A INSPECTOR LESTER TYl<ALA DATE : START I FINISH 12/9/87 I 12/11/87 CONTRACTOR I DRILLER "JAIB. CROMEANS STATIC GROUNDWATER DEPTH I DATE 3. 7 (FT) I ! /28/08 DRILL RIG TYPE )A'4CO DEPTH TO BEDROCK 2. 5 (FT) TOTAL DEPTH DRILLED *O. 1 lrTI METHODS: DRILLING SOIL ROLLER CONE 16 !N. DIAMETER) SAMPLING SOIL NONE DRILLING ROCK IMPREGNATED D!AMOND B!T ( NX), ANO OOVBLE TUBE-TYPE NONROTAT I NG INNER CORE BARREc SPECIAL TESTING OR INSTRUMENTAT ION PRESSURE 'ESTS ANC INSTALLED P!EZOMETER COMMENTS ADJACENT TO UN 1T I (SE SIDE) z5 E cz::CZ:: '!: "' I ::t: ;:: "' §g :: 0-= w w:'E 0 z -..... :;: w ...J w ..... w ll. ll. ..J::l (/') 0:: 0 w ;>;o;U SAMPLE rRESSURE wW :lO ,_ a..Z ..... ::l DESCRIPTION 1 7 _1 0 0.. ...J .,, 0. w "-..... :;:z ..J u (/') 0. <( (/') d: ::l CD w > :J er l w (/)CZ:: 0:: 0 "' "' "' 809.1 0 -! PLACED GRAVEL FILL --2 .5' i --RUN J. I' -CLAYSTONE, GREENISH GRAT, FRESH, SOFT. VERY IMPURE ol TH MINOR --1 100/88 INCLUSIONS OF FOSSIL fRAGMENTS I I HO. l --LIMESTONE, VERY LIGHT GRAT, FRESH, HARO, iMPURE, WITH THIN CLAY 3ANOS, IPS!GE , 4. 7 --RUN l RREGULARLY SPACED ANO CONTORTED ' -2 :"1M£<M) ncw*s: -100/86 : :: . 0 0. GO ---9.6. f -799. 2 10 -io. 1

  • CLAYSTOHE lHITRBfDS

--NO. 2 1 -PS 13E , '1,4 3 -!NTERBEOOEO LIMESTONE AND CLAYSTOHE. VERY SOFT w:TH 15 -PARTINGS !N THE CLAY SEAl!S. THIS INTERVAL CONTAINS MANY CO'ITORTED ':*: . ':":,1 RUN ANO O!STURBEO !NTERBEOS -3 100/0 ----789. 2 20 ---lNTERBEOOEO LIMESTONE Altll CLAYSTONE i ----MANY SHEU FRAG'°"MTS !N CLEAN Ll'°"STONE i NO. ] --iPS!GE * !9.9 --CLAYSTONE, DARK GRAY, FRESH, SOFT, lltLL STltATrF!EO, LACKING LIMESTONE AUN -24. 9' LENSES 15 -3.0 C.04-* -99/21 ---MANY SHELL !N CLEAN L!Mt:STONE !NTERBEO

CLAYSTONE.

AS ABOVE, lll:LL STRATIFIED ( ,.., SHALE) -779. 2 30 I I. DATUM IS SEA LEVEL or 1929. 7. PSlGE rs EFFECTIVE PRESSURE (HEAD) 2. ¥.GROUND WATER LEVEL IM PS! 3. BLOWS REQUIRED TO ORIVE (/) 2"0.0. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. w DISTANCE SHOWN USING r-1401b. HAMMER FALLING 30. FINAL SAFETY ANALYSIS REPORT 0 z

  • INDICATES USE OF 3001b. UNITS HAMMER. ( ) INCHES OF 1 and 2 ..... SAMPLE RECOVERY.

0 4. % ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION . w 5. STD. PENETRATION LOG OF BORING NO. 14 (.:> w RES!STANCE BLOWS/FT. AMENDMENT 78 ...J 6. UNIFIED SOIL CLASSIFICAT ION JANUARY 15. 1990 SYSTEM. FIGURE 2.5.5-83 (Sh. 1) COM.ANCHE PEAK STEAM ELECTRIC STATTON GLEN ROSE, TEXAS BORING NO. 14 SHEET_2_0F __ 1_ J.O. NO. ____ 16_1_4s_._0_1

'.:3 !?: ffi z w Oai Q _J w w:l: 1-;-0.. w 0.. 0.. ...J::J <t w ww :!: ,.. o..Z > w <t 1-w 0 ..... ::::Ez _J --(/) 4:;) w "'a:: "*h JL ----35 -RUN --759. : -r-40 ---

-

;;;--;r 0 "' a: a _J u ID W a:: I 00/ 4) SAMPLE DESCRIPTION

-30. J. 4 -IPS!GE

  • 19.6
  • LIMESTONE. IMPURE, AS ABOVE WITH DlSTORTfO CLAY SEAMS -ll.6. -.34.R' CLAYSTONE. AS ABOVE LIMESTONE, AS ABOVE FLOWfG:--I 1.0 1.00 _ 36 1" CLAYSTONE AS ABOVE -WELL STRAT?FIED ->/ . IPS:Gr' 1s.6 --i -' WITH MINOR SHELL FRAGMENTS AMENDMENT 78 JANUARY 15, 1990 -TO
  • 40.1--------------"-------=i COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 14 FIGURE 2 . 5 . 5 -8 3 ( Sh. 2 ) -----------------------------i =l --

COKAHCHE P(AK STEAM ELECTRIC STATTON BORING NO. _1,_,_ SITE GLEN ROSE TEXAS J.0. NO. BiH' COORDINATES H %51. 16 E 1CA72.92 GROUND ELEV. (I) 809.0 SHEET _I_ OF z INCLINATION VERTICAL BEARING N/A INSPECTOR LESTER M. TYRALA DATE : START I FINISH 12/23/87 I 12/28/87 CONTRACTOR I DRILLER 11.lA/B. CROMEANS DRY STATIC GROUNDWATER DEPTH I DATE HOLE (FT) I 1 /29/88 DRILL RIG TYPE OA>ICO DEPTH TO BEDROCK 5. 5 (FT) TOTAL DEPTH DRILLED 40. 7 'FT) METHODS: DRILLING SOIL ROLLER CON!; I§ [H Q l SAMPLING SOIL NONE DRILLING ROCK !MPREGNATEO DIAMOND B!T {HXl. ANO DOUBLE TUBE nef !lili'R CORE BIBBEI SPECIAL TESTING OR INSTRUMENTATION PRESSURE HST ANO !NSHLLAT!ON OF P!EZOMETER COMMENTS EAST OF 31!-IO. ANO HEAR EAST SERVICE ROAD E Ir a:: ';; I ; en a:: o UJ ::fa:O SAMPLE DESCRIPTION <{ LiJ LiJ w :E >-a..Z ... :::> >-oi: >W a.. ....J <I) .. LiJ .... <{ ... =<z ....J u (/) <{ <>. "' ....J-(/) <t :::> (I) w > ::> a: LiJ (/)a:: a:: 0 "' I a: "' 809.tl 0 -I ----PLACED GRAVEL F !LL I I ---s_ --S.!S I --NC. --I PS!GE , 9.2 --RUN -799.0 10 -I 100/91 LIMESTONE (LS). LIGHT "1':0WM GRAY, FRESH, HARO, 8EOOEO WITH T!M((H) "LJWIG)-- -FOSS!UFEROUS LAYERS AND MIHOR ClAYSTOHE BANOS -0 .00 ------14.1') CLAYSTONE, OARK GREENfSH GRAY. FRESH, SOFT. WELL BEDDED -?S --14. 9' -LIMESTONE. AS ABOVE I -RUN I ---17. 2' --2 100/73 CLAYSTONE, AS ABOVE WITH MINOR !NTERBEOS OF l!MESTONE --18. 4. --789.0 20 ---RUN --3 100/Q L!MESTONE. LIGHT GRAY, FRESH, HARD, BEDDED z --PS!GE

  • 13.5 ---25 --25. 2' "'.!MEIM) -RUM l.O 0. 00 -100/88 -4 CLAYSTONE. OARX GREEN I SH GAA Y, FRESH, SOFT, WELL 8EDOEO ( SHALE)

,. l 7. 5 --F"LQif(G: -779.0 --I ME STONE, AS ABOVE -30 l.0 0 .00 I. DATUM IS SEA LEVEL OF 1929. 7. PS!GE rs EFFECTIVE PRESSURE (HEAO)I 2. WATER LEVEL rs Ps r. 3. BLOWS REOUIREO TO DRIVE (I) 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S. E.S. LI.I DISTANCE SHOWN USING I-1401b. HAMMER FALLING 30". FINAL SAFETY ANALYSIS REPORT 0

  • INDICATES USE OF 3001b. z ..... HAMMER. ( ) INCHES OF UNITS 1 and 2 SAMPLE RECOVERY.

0 4. % ROCK CORE RECOVERY I z ROCK QUALITY DESIGNATiON . \J.J STD. PENETRATION LOG OF BORING NO. 15 " w RESISTANCE BLOWS/FT. AMENDMENT 78 ....I 6 . UNIFI ED SOIL CLASSIFICATION SYSTEM. JANUARY 15, 1990 FIGURE 2.5.5-84 (Sh. l) BORING NO. SHEET_2_0F _2 __ COMANCHE PEAK STEAM ELECTRrc STATION _______________ J.O. NO. 16345.03 I SAMPLE DESCRIPTION rm 41 11.'J JU J CLAYS TOlfE, AS ABOVE "'n.J ""' I 1 -S 98/&i LIMESTONE, AS ABOVE SQM( WOOO FRAGM!:Hl\ iGNlTE' J v 0 04 i 25-. . l --1 i!. . 36

  • l ' 1.*P PS S'f f ** 02203,*:

.4 ,9.J CLAYSTONE, AS ABOVE _ . 38.0' I' KJN I LIMESTONE,

_. ,u1T GRAV, fQOERATfLY HARO !. --39.2' ! J.O .J9 -lo>'. _*O--j i 5 I 97/'00
  • 40.2' CLAYSTONE, AS ABOVE 1 ----

TO " 40.7' ------------ 1 1 i II I i i I I I i *,1 3 I I I i I I I I I I I ' --1 I ] 11 I I I l 1 I ! I AMENDMENT 78 . JANUARY 15, 1990 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO . 1 h . 1.J FIGURE 2.5.5-84. (Sh . WMANCHE PEAK STEAM STATlON

  • 6 SITE GLEN ROSE, TEXAS J.0. NO. 16345.03 BORING NO. COORDINATES H !0160.00 E 10350.00 GROUND ELEV. (I) 809.1" SHEET_! OF 2 INCLINATION VERTICAL BEARING H/A INSPECTOR LESTER M. TYRALA DATE : START I FINISH 12/11/87 I 12/16/87 CONTRACTOR I DRILLER i'IJA/8. CROMEANS STATIC GROUNDWATER DEPTH I DATE 15. l (FT) I 1/29/88 DRILL RIG TYPE OAMCO 1210 DEPTH TO BEDROCK J .0 (FT) TOTAL DEPTH DRILLED 40.0 (FT) METHODS:

DRILLING SOIL ROLLER CONE ( 6 IH. DIAMETER) SAMPLING SOIL DRILLING ROCK !MPREGHATED DIAMOND BIT (HX), ANO DOUBLE TUBE-TYPE NOHROTATIHG IHHER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS AND IHSTALLATIOH PIEZOHEITR COMMENTS BETWEEN TEMPERATURE WATER FLUSH STORAGE TANK AHO E-W ROAD HORTH OF PLANT z :;j E a::a:: "' ;;;-"' o;:: :i: ;::-w '.3 -..... :;:: w ..J w w::E 0 z-"' I-uJ 0.. 0.. _;:::::> (/) a: 0 U.J :Eo:U SAMPLE PRESSURE TEST :;; uJ U.J w :I: >-Cl.z 0 e: I-:::> >-oi DESCRIPTION (7 0.. ..J II) a.. w ... a::, <( I-..J u (/) <( "' ., ..J-(/) <( :::::> al uJ > ::> a: 0 " U.J "'a:: a: 0: " 809. I 0 --PLACED GRAVEL rill ---J. J . 3.0' CLAYSTONE, DARK GRAT, DISTURBED STRATIFICATION FRESH, SOFT --I ---CORE LOSS FROM 5.0-1.1' -RUN -1 98/82 LIMESTONE. L!GHT TO MEDIUM GRAT, FRESH, HARD, COMPETENT, BEDDED, HARROW -FOSSILIFEROUS BEDS. INTERM OS COl!TA IH DIFFERENT AMOUNTS or CLAY --INTIMATELY MIXED WITH THE LIMESTONE -NO. 1 --799. I 10 !PS!GE"' 10.1 _ --! J.C 0. 01 ---CLATSTONE INTERBEO, 0.6' ) ! ---LI HE STONE ) RUN ) -2 100/76 11---CLATSTONE

IHTER8ED,
1. 0' ) AH INTERVAL OF LIMESTONE AND CLATSTONE ; --l!Mt:STOllE

) INTER BEDS i ----CtATSTOllE !NTERBED, 0.1' ) I --) I -LIMESTONE, AS ABOVE --789.6 20 I -! NO. 2 ---CLAYSTONE SEAM, 0.2 -;PS !GE

  • 23. 4 --LIMESTOllE AHO CtA YSTOHE, INTIMATELY M!XEO ' --RUN -23. 7. FlOW'Gl_ CLAYSTONE, VERY DARK, GREENISH GRAY, FRESH, SOFT, 25 -J 95/86 WELL STRATIFIED

( w SHALE) I J. D o. -CORE LOSS FROM 25.1 '-25. J' i --! ---I ----CORE LOSS FROM 29.0' TO 29.2' ; -779. 1 JO i I I. DATUM IS SEA LEVEL OF 1929. 7. PS!GE IS EFFECTIVE Pl!£SSURE (HEAD) I 2. -i-GROUND WATER LEVEL !S PS l :3. BLOWS REQUIRED TO DRIVE (/) 2"0.D. 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 :3001b. HAMMER. ( ) INCHES OF UNITS 1 and 2 ..... SAMPLE RECOVERY.

a 4. % ROCK CORE RECOVERY I z ROCK QUALITY DESIGNATION . LOG OF BORING 16 w 5. STD. PENETRATION NO. (!) RESISTANCE BLOWS/FT. w AMENDMENT 78 ....I *'. UNIF!ED SOIL CLASSIFICATION JANUARY 15, 1990 2.5.5-85 (Sh. SYSTEM. FIGURE 1) BORING NO. 16 ---SHEET_1_0F_2 __ COMANCHE PEAK STEAM ELECTRIC STATION SITE GLEN ROSE, TEXAS J.O. NO. 16345.0J '.:J ;::: a: a: § ;;; z w Q -....J w w:::E 0 z "' i-I-a.. a.. en a: 0 w ::lier<.> SAMPLE DESCRIPTION a.. w ....J:::J

i: I-:::J <t w WW ::i; ,... a_Z 0 a: a.. ....J > w <t I-0 ..... "" w .... 0 .... ::l;;z ....J u en <t 4. ct ....J --en <t :::J <Il w > ::> a: a: 0 C> w enc:: "' RUH JO. l' ,u. ; 779 .1 JO -LIMESTONE, LIGHT GRAY, FRESH, HARO, BEDDED -4 100/ll 31. ,. -CLAYSTONE WITH MINOR ( < 0, 1 ') LIMES TONE LAYER --LIMESTONE FOSSlL!Frnous WITH THIN I <0.01.) CLAY SEAM FLOll{G)_ -14. 3' I 35-RUN CLAYSTONE

, OARK GREENISH GRAY, FRESH. SOFT. WELL STRATIFIED ANO PSIGE -5 100/42 19. 7 -36. 5' '. J.O 0.00 --LIMESTONE, AS ABOVE,BUT MORE FOSS!LIFEROUS I PS !GE -37 .B' 32.7 --CLAYSTONE, WELL STRATIFIED 1.0 0. 32 --39. 4' L!ll!:STOHE. ABOVE. OUT LESS COMPETEllT 769. I --40 TO

  • 40.0' -------------------------------I -----------------------I --------------------------COMANCHE PEAK S.E.S. -FINAL SAFETY ANALYSIS REPORT -UNITS 1 and 2 LOG OF BORING NO. 16 AMENDMENT 78 JANUARY 15, 1990 FIGURE 2.5.5-85 (Sh. 2)

COMANCHE PEAK STEAM ELECTRIC STATTON GLEN ROSE, TEXAS BORING NO. ., SITE J.O. NO. 16345.03 ---COORDINATES N 9783.00 E 9872.00 GROUND ELEV. (I) 809. 2' SHEET _l_ OF 2 INCLINATION VERTICAL BEARING H/A INSPECTOR !_[STER M. TYRA.A DATE : START I Fl NISH 12/ll/87 I 12/16/87 CONTRACTOR I DRILLER ".'AYLOR 5RY STATIC GROUNDWATER DEPTH /DATE HOLE (FT) I 1/28/88 DRILL RIG TYPE /40BIL DEPTH TO BEDROCK 6.o IFTI TOTAL DEPTH DRILLED 79. 3 IFTI METHODS: DRILLING SOIL ROLLER C()ljE (6 IN. DIAMETER) SAMPLING SOIL DRILLING ROCK IMPREGNATED DIAMOND BIT (NX), AHO DOUBLE TUBE-TYPE HONROTATING ;NNER CCRE 9ARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS AHO INSTALLATION OF P ! EZOMETER COMMENTS LOCAT l AT SLOPE -WEST SE CUR !TY FENCE. 200' I/EST or SH 17. HEAR cw Is TUNNEL z5 s a:: a: -;;:; .!. § Cl z §: g :c ,_ w w::E 0 -,_ t w ..J w ,_ w Q. Q. --'::) en a:: o LU ::Eo:U SAMPLE DESCRIPTION wW ::t >-Q.Z I-:::> >-oJ: PRESSURE TEST( 71 Q. ..J "' 0.. w ... <t ,_ :::sz ..J u en <t o.. 4 _,-<I) <t::) "' w > ::> a: 0 Cl w cn a: a:: a: ... 809. 2 0 -----PLACED GRAVEL FlLL ---I --RUN 6.0' -1 100/61 LIMESTONE, MEDIUM GRAY, FRESH, HARO. BEOOEO WITH MANY IRREGULAR CLAY -SEAMS -RUN -2 10/26 -799. 2 10 -CORE LOSS -CLAYSTONE , ? .O' ----CORE LOSS, 0.7' ---!'10. 1 -RUN -VERY THIN CLAYSTONE PS !GE 12. J -J 94/82 UMESTONE ANO Cl.AYSTONE, INT!:RMIXEO LAYERS ANO INTERBEOS BOTH STRATIFIED ANO CONTORT£0 --TIME I 1-1 \ /:°1._*)WI -:i I J. 0 ;) . 00 -----18.6' CLAYSTONE, GREENISH GRAY, FRESH, SOFT, THINLY BEDDED 7B9. 2 20 --NO. Z ----21. 4' PS!G£

  • 22.9 _ RUN LIMESTONE, WELL IHOURATEO ANO VERY FOSS I LI FERO'JS -4 ll)Q/C)li TlMff,"(I FLOW(,rr -CLA YSTONE, VE RY TH I H l NTE R8EOS 5.0 2. l --CLAY STONE, VERY THIN INTERBEDS

---LIMESTONE, MIXED WITH DISTURBED CLAY SEAM 5 100/51 779. 2 JO -29. 2' -CL,\YSTONE, ORAK GRAT, FRESH, SOFT, BEOOEO I. DATUM IS SEA LEVEL OF l9l9. 7. I PS!GE IS EFFECTIVE PRESSURE (HEAD 2. WATER LEVEL IN PSI 3. BLOWS REQUIRED TO DRIVE rn 20.0. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. L.iJ 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. 0 4. % ROCK CORE RECOVERY/

z ROCK OUAL!TY DESIGNATION. w STO. PENETRATION (.!) RESISTANCE 9LOWS/FT. LOG OF BORING NO. 17 L.iJ AMENDMENT 78 ..J 6. UNIFIED SOIL CLASSIFICATION SYSTEM. JANUARY 15, 1990 FIGURE 2.5.5-86 (Sh. l ) BORING NO. SHEET 2 OF COMANCHE PEAK ELECTRIC STA'!ON J.O. NO. 16345.0J z Q -l-l-<[ w > w w ..... ...J -UJ 769. 2 759. 2 749. 2 :r l-l-a.. w w w a.._ JG ----JS--. ----45 ----so ---55 -65 --70 --75 ---729.2 80 -l. !::. a: f5 ;:)' '¢ <.!> Om "' .J w 0 ..J w a z-"' a.. a.. "' a:: 0 w :>ocu l-:::i :ii >-a..Z 0 a:: <[ l-0 ..... 0.. ..J ::Oz ..J u "' <[ .. "' "' <:::i cc w > :::i 0: a: 0 " "'a:: a: "' RUN I 6 100/54 7 100/l 00 RUH 8 100/100 RUH '001100 9 RUH 10 10019* 11 100/81 I ""' 1l 100/91 l I I I ! i I .. , ! I ! I ! i l i i ! 32. 4. 33.0' 34. 9' -59 .* ' -66.l' -77 .O' i : ! SAMPLE DESCRIPTION \PRESSURE 'ESTI 7) I ' I I L '.ME STONE. MDIUH GRAY, FRESH. VERY HARD, MASS!VE l NO. l ! PSI GE 0 32. 1 CLAYSTONE, AS ABOVE LIKESTONE. THIN ALTERNATING BEDS OF MODERATELY PURE L!!<ESTONE i l.O 0.08 _ I ANO LIMESTONE Hl1ED W!TH SEAMS ! iKf:STON<, MEDIUM GRAY, FRESH, MEO!UM HARO, 8rDDED. MOSTLY ONFOSSIL!FEROUS. CONTAINS IHTERBEDS OF lltll MllED CLAY SEAMS ll'*'STONE CLAYSTOHE SEAM. OARK GRAY, FRESH, SOFT, BEDOED ( SHALE) LIMESTONE. AS ABOVE CLAYSTOHE SEAM, VCRY THIN. AS ABOVE ll'*'STONE. AS ABOVE, BUT SL!GlfTLY !()RE COMPETENT, DUE TO SLIGHTLY LESS CLAY SEAMS CLAYSTONE AMO -THIN ALTERN.lTE 'AYERrnG FOR :.1* l !!>£STONE 1--------1 -HO. 4 PS!GE

  • 41.4 1.0 0.ll_ -I NO. 5 -IPSIGt. 32.8 11,;;:. J.0 oo I I -< l -I -FLOW( G'= iPS!GE*l6.J _ I 3. O '.l. 00 fPSIGE SC.J -I ) " : .00 -55.J -I l.O 0.00 = NO. 7 <LOWIG,--PSIGE 4?.7 -J. 0 O.OJ -PSIGE 59. 7 l.O 0.24 --PS !GE 59. 7 -l.O 0. Bl -----TO
  • 79. 3' ---------

+------

COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 78 JANUARY 15, 1990 LOG OF BORING NO. 17 FIGURE 2

  • 5
  • 5 -8 6 ( Sh . 2 .. ___________________

_J _____________ ... CC*ANCHE PEAK ELECTRIC STA<ION . SITE GLEN ROSE, TEXAS J.0. NO. 16341.0J BORING NO. ---COORDINATES N 9248.67 E 10,280.JO GROUND ELEV. (I) 808. 7. SHEET _I_ OF 2 INCLINATION HRT!CAL BEARING INSPECTOR cESTER M. !YR.ALA DATE : START I FINISH 12/29/87 I 12/JC/87 CONTRACTOR I DRILLER MJA/8. CROMEANS STATIC GROUNDWATER DEPTH I DATE 10.7 (FT) I 1no188 DRILL RIG TYPE OAMCO DEPTH TO BEDROCK 6.0 (FT) TOTAL DEPTH DRILLED 41,0 (FT) METHODS: DRILLING SOIL ROLLER CONE (6 !N. DIAMETER) SAMPLING SOIL NONE DRILLING ROCK :MPREGNATED O!AMONO s:r ANO JOUBLE TUBE* TYPE INNER '.ORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS ANO lNSTALLAT lON OF PlEZOMETER ---COMMENTS AT AOM!N[STRAT!ON BU!LDlNG/GUARO HOUSE z5 E a: a: <.? I :I: ;:: 0 UJ "' 3 0:::: LL.I (IJ z !! ' ;: >- ..J LL.I w::;: 0 I a.. a.. ..J::J (/') a: 0 UJ ::>a:U SAMPLE DESCRIPTION < U.J .., LL.I ::E >-CL z .... ::J IPRESSUQE TE5!(7) > U.J a.. ..J UJ ... <( .... ::i:z ..J v (/) <( 0.. -:. (/) CD W > :> 0 "' .... (/)cc a: a: I "' 808.; 0 ---PLACED GRAVEL FILL -----5--6.0' RUN 96/0 -I --I RUN l!MESTONE, l!GITT GRAY, FRESH, HARO, BEDDED WITH MANY CLAY IE.AMS -798. 7 10-97 /42 2 10. 9' I -NO. CLAYSTONE, DARK GREENISH GRAY, WELL BEDDED, FRESH, SOFT ! --12. I' PSlGE * ". 'i --L !MESTONE ANO CLAYSTONE, MIXED LAYERS , TIME(") I I J, 4' -RUN s. c 2.CS J 96/23 ----LIMESTONE. MEDIUM GRAY, FRESH, HARO, BEDDED WrTH SOME OF : -CLAY SEAMS, MANY HORIZONTAL PARTING -RUN --4 100/91 I -! 788. 7 20---20. 9. NO. 2 -PSIGE

  • 21 .6 -CLAYSTONE, DARK GREENISH GRAY, FRESH, SOFT, WELL BEDDED -'T!M([M) 25-RtJN
  • 25. I' ], 0 o.oc 5 100/92 ; 1 --LIMESTONE ANO CLAVSTONE, ALTERNATING

!NTERBEDS

27 .B' j CLAYSTONE. AS ABOVE ---778, 7 30

  • 29. 9' L!MESTOHE, AS ABOVE I I. DATUM IS SEA LEVEL OF 1929, I I 7. PSIG!: IS EFF!CTIVE PRESSURE (HEAD) 2.

WATER LEVEL IN PS I 3. BLOWS REQUIRED TO DRIVE (J) 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. IJ..I DISTANCE SHOWN USING I-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 DESIGNATIOll . LOG OF BORING NO. 18 w !I. STD. PENETRATION <.:> w RESISTANCE BLOWS/FT. AMENDMENT 78 _J (;, UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 SYSTEM. FIGURE 2.5.5-87 (Sh. l ) I BORING NO. lC ---i SHEET_2_0F I ---COMANCHE PEAK STEAM ELECTRIC STATION SITE GUN ROSE, TEXAS J.O. NO. :6345.0J E a: a: ;D I ol 0.. w 0.. 0.. _;=> ..... SAMPLE DESCRIPTION <( w ww ::E >-o..Z 0 e: 0.. ...J z;;o% > w a"-<( ..... ::Ez _, u (/) <( "-w ... 0. ... ...J --(/) <( :::> al w > " 0: w (/)a: a:: "' ' '-' ns. 7 30 I NO. J ---31. s' -CLAYSTONE. AS ABOVE. BUT WITH L!MESTONE LENSES AT TOP or :sTERVAL I PS I GE ' ?6. I ----* 34. 2' r """'-RUN lS-6 100/42 LIMESTONE, AS ABOVE 013= -35.4' -CLAYS TONE, AS ABOVE, WELL BEDDED --J). 2' --LIMESTONE, AS ABOVE ---768.7 40-TD

  • 41 .O' ---I ----------------------1 -----------------------------------------------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 ) l -**-

CO!'ANCHE ELECTRIC STATJQN BORING NO. 'g SITE GLEN ROSE, TEX>.S J.O. NO. 15345.0J ---COORDINATES N 9538.20 (9488.10 GROUND ELEV. (I) 847. e SHEET _I OF 2 INCLINATION VERTICAL BEARING N/A INSPECTOR LESTER M. TYRALA DATE: START I FINISH lZ/18/87 I 12/22/87 CONTRACTOR I DRILLER MJA/G. !AYLOR STATIC GROUNDWATER DEPTH I DATE 64. 5 (FT) I 1 /Z9/88 DRILL RIG TYPE ...aa 1 L 80 DEPTH TO BEDROCK 5.0 (FT) TOTAL DEPTH DRILLED 80.0 !FT) METHODS: DRILLING SOIL ROLLER CONE ( 6 IN, DIAMETER} SAMPLING SOIL NONE DRILLING ROCK !1'!PREGNATEO OIAAONO BIT :NX) MO DOUBLE TUBE-TYPE NONROTATING INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS ANO INSTALLATION OF P!EZOMETER COMMENTS AT SW!TCHYARO RELAY HOUSE ( HALF .. 17 AHO 20) z5 !:::. 0:5 -;;:; .::: " :z: f:' Om 0 0::::: w 111 0 w:!: 0 z-"' .... -..... :;:w ...Jt.; "' a: a LU :i;.,u I-w a.. a. ...)'.:) SAMPLE DESCRIPTION LU W ::Ii,.. a..Z I-;::) >-aX PRESSURE TEST ( 7 a.. ...J Ill ... w ... <t I-;:;:z ...J u "' <t ... "' ...J-"' <!;::) al w > :> a: 0 " w en o: 0: a: " 847 .8 0 --------5 5.0' -RUN - MEDIUM GRAY, VERY WEATHERED, HARO, THIN BEDDED WITH !'ANY -l 100/21 CLAY BANOS ---1 .a* --CLAYSTONE, DARK TAN, WEATHERED, MEDIUM son MASSIVE -837 .8 10 --9, 5' ----NO. I --PSIGE 0 19.& --RUN LIMESTONE (LS), LIGHT MEO!UM GRAY, FRESH, MODERATELY HARO, VERY THIN -2 100/ 91 TO THIM BEDDED. MAHY TH!H, <0. 1', INTERSEOS OF CLAY ANO FLOW(Gi 15-CLAYSTOHE r 000= -----19. (' 827.8 20 -CLAYSTONE, HEO!UM DARK GRAY, SOFT, FRESH, VERY WELL STRATJF!ED NO. 2 --( SHALE) PSIGE

  • 13.0 ---22.6' --TI ME ( M 1 £12!!l..il.

RUN 3.0 a .oa -3 100/44 --_ -FOSS!LIF£ROUS SANO SHOWING SMALL VOIDS --LIMESTONE, MEDIUM DARK GRAY, MEDIUM HARO, FRESH, THIN BEDDED. -CONTAINS O!FFERENT AMOUNTS OF !MT!MAHLY M!XEO THIN CLAY SEAMS ----817 .8 JO I. DATUM !S SEA LEVEL OF 1929. I 7' PSIG£ IS EFFrcnvt PRESSURE (HEAD) 2. -i-GROUND WATER LEVEL JN PS I. 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

  • INDICATES USE OF 300lb. z HAMMER. ( ) INCHES Or UNITS 1 and 2 ..... SAMPLE RECOVERY.

a 4. % ROCK CORE RECOVERY/ z ROCK QUALITY DESIGNATION. w !5. STD. PENETRATION LOG OF BORING NO. 19 (.:> w RESISTANCE BLOWS/FT. AMENDMENT 78 ...J 6 . UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 SYSTEM. FIGURE 2.5.5-88 (Sh. l ) i BORING NO. SHE'" T ...:._OF COMANCHE PEAK STEAi' srAT:CN J.O. NO. '.j z Q ... I-< w > w w ... _, w 307. 9 797 .8 E Ir er I ;;:; -;;: o:ill :::::: w I-_j w w::!! 0 I-V1 Ir 0 a..w a."-;c >-0 a:: WW < (.) ' c LI. () V1 iD w x ----RllS -4 I 00/96 I 40. ---j 4"--, -----RUN cc "1---=t I R'J I I IOC/67 \QQ/47 100/u "' 0 z -..J w I-:; ::i:rU a._, U1<t "-" > ::> a: 0 "' 0: ,, -JI. 6' .. 34. 1' SAMPLE DESCRIPTION CCAYSTONE. AS ABOVE .. o*u :,R.0' FRESH, HODERA'Ell HARD, BEODEO. Jf ;N1:KAHLY MIXED LIMESTONE .ti.ND C;,.AYSrOH£ MtCIUM GR.iY, HARt'. BEOOEIJ W?TH 'CtJLr!PL£ OF COffTC!P.':EI) C .. A'r :O.MS I I I ;PRESSURE 'EST ( '\ i I i I J 3.0 -----cl.AISTONE ----Tf. Al AoOV[ 57.: CORE LOSS, l.4' S9. ' S9.9' AS 54. 2* *"8. 9' -69. 9. CLA'rSTONE. AS A.SO't'E ._ :*fSTON'E, *.S C!.AYSTONL AS A80VE UM[ <;TONE, L '.GHr GRAY, FRES,". HARD, DENSE I *0. " Ir: PS! GE , 36. g -J.O ".OC -l ! J.D 8.00--::>5;G[ :a -J ,1 " l -1 ... -* 1 Ji(EQJU,. 3tl)0£D W!7H SOME OF CLAY '*tAMS F<.CW(Gj I tGE " 3?. ,* ! l.O *:.-.<o j i ?S;GE / __j l!MESTONE, AS rn

  • sc.o* AMENDMENT 78 JANUARY 15, 1990 l 3. c j P'.: '.fiE I J. c I I COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 --------*-------------LOG OF BORING NO. 19 ---------------*-*-------FIGURE 2
  • 5
  • 5 -8 8 s ") \

COMl-NCHE PEAK STEAM ELECTR !C STAT! ON BORING NO. 1? SITE GLEN ROSE, TEXAS J.0. NO. 16345.03 ---COORDINATES H 9818.60 [9912. 70 GROUND ELEV. (I) 846. 5' SHEET _I_ OF __ 1 __ INCLJNATION VERTICAL BEARING N/A INSPECTOR LESTER M. TYRALA DATE : START I Fl NISH 12/l 9/87 CONTRACTOR I DRILLER MJA/B. CROM"EANS STATIC GROUNDWATER DEPTH I DATE 69. z (FT) I 1/10188 DRILL RIG TYPE OAMCO DEPTH TO BEDROCK 5.0 IFT) TOTAL DEPTH DRILLED 80. 0 IFT) METHODS : DRILLING SOIL ROLLER CONE SAMPLING SOIL DRILLING ROCK !MPREGNATEO OIAMONO B[T (NX), ANO DOUBLE TUBE* rYPE NONROTATrNG [NNER CORE 8ARRH SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS ANO INSTALLATION OF COMMENTS 8H ON ( SIDE OF RESERVOIR !::. a::O:: ;;;-:!: "' 0;::: :c ;: w g U.J ...J U.J w:::!: c z-"' I-w C\. Cl. ...J::::i <fl II: 0 U.J "'"-' SAMPLE DESCRIPTION wW :::i; >-<l.z I-::;) l>RESSURE TES' I 7) <l. ...J "' .. ..., .... a;:; <t I-::;:z ...J u (/) <f .. ., ...J-U') <f :::::> '° w > :::> a: w "'a:: a:: 0 "' ffi 846. I c --------5 s .o* -lll'!ESTOHE, LIGHT GRAY, SLIGHTLY WEATHER£0, WHL HIOURATED AHO FOSSILIFER OUS -RUH --I 100/Jl

  • CORE LOSS, 0.3', 7. s * .7 .a* --CLAYSTOHE.

TAN, WEATHERED. VERY son. !IASS!VE -l!l'IESTOHE AND CLAYS TOH£, !HT!HATEL Y Ml XED -836. 5 10 LIMESTONE. ll GHT GRAY, HODERATEl Y COMPETENT NO. I -ClAYSTOHE, VERY OARK GRAY, FRESH, son. WELL STRAT!F!EO IPS!GE. 11.2 = --Lll'IESTOHE. L!GHT-HEO!UH GRAY, FRESH. HARO, BEODEO, COHTA:NS MUCH ClAYSTONE RUH !HT!KATEL Y MIXED TOGETHER -2 100/86 5.0 J.19 -1S --15.4' --CLAYSTONE, DARK GREEN GRA Yr SH, FRfSH, POORLY !NOURATEO AHO POORLY --16. 6' BE ODED ----CORE LOSS, !7.8'-18,0' --CLAYS TONE. AS ABOVE -826. 5 20 -LIMESTONE, M£0!UH GRAY. FRESH, HARO. THINLY BEDDED. CONTAINS INTERVALS OF -THIN CLAYSTOHE BAHOS NO. Z --* 2J.t:...vERY FOSSILIFEROUS INTERVALS ( 1.0') ANO VUGGY -PS!GE*21.5 --RUN 100186 FLOW(Gl_- 25 -J LIMESTONE, AS ABOVE 3.0 a.oo_ ------28.0' --CLAYSTOHE, DARK GRAY, FRESH. son. \/Ell STRATI Fl ED ( -SHALE) -816. 5 JO I I. DATUM IS SEA LEVEL OF 1929. 7. PS!GE rs EFFECTIVE PRESSURE

2.

WATER LEVEL (HEAD) IN PS[ 3. BLOWS REQUIRED TO DRIVE CJ') 2"0.D. 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 3001b. UNITS 1 and HAMMER. ( ) INCHES OF 2 ' SAMPLE RECOVERY. 0 4. % ROCK CORE RECOVERY/

z ROCK QUALITY DESIGNATION. LOG OF BORING NO. 20 w 5. STD. PENETRATION (!) RESISTANCE BLOWS/FT. AMENDMENT 78 I.I.I 6. UNIFIED SOIL CLASSIFICATION JANUARY 15, 1990 2.5.5-89 (Sh. l ) SYSTEM. FIGURE BORING NO. 20 ---SHEET_2_0F 2 ----COMANCHE PEAK SHAii ELECTRIC STATION SITE GLEN ROSE. TEXAS J.O. NO. 16345.03 E:

! ;o z ,=
,

w Om 0 Q ..J w w::E c z "' ..J I-I-<l. <l. U'J I!: 0 w ::l0<<J SAMPLE DESCRIPTION PRESSURE TEST (7) ;; w <l. w ::E >-_,::> ;i:: 0 a: I-:::> w WW <t I-a.Z 0 ...... <l. ..J w .... c .... ::Ez ...J u U'J <t "' ., ..J (/) <t :::> al w > :> a: a:: 0 .., w Ula:: a: .., 816. 5 JO -JO. 9.' --NO. 3 ---PS!GE

  • 32.8 ---35 -RUN 4 100/91 LIMESTONE. MEDIUM GRAY, FRESH. MEDIUM HARO, BEDDED. CONTAINS ZONES -OF INTIMATELY MIXED ANO DISTURBED CLAYSTOllE l.O O.OJ _ ------806. 5 40 -RUN -41.2' CLAYSTONE

-5 96/52 NO. 4 --PSIGE

  • 42.2 --LIMESTONE. MEO!UM GRAY. FRESH, MEO !UM HARO, BEOOEO, WITH CLAY SEAMS 45 -s.o . 98 -RUN --6 99/14 ------796.1 ',O -NO. I ---51. 9' -CLAYSTOllE, OARK GRAYISH-GREEN, FRESH, SOFT, WELL STRATI F!EO *S!GE
  • 54. 5 --T!HE(M) -RUN *:is -7 100/42 J. 0 0.06 --55.2' -----LIMESTONE ANO CLAYSTOHL WELL STRATI FI ED. ALTERNATING fNTERBEDS

---786. 5 60 60.0' L!MESTOME. LIGHT GRAY, FRESH, HARD. MASSIVE NO. 6 ---61 .a* -CLAYSTOHE. DARK GRAYISH-GREEN. WELL STRATIFIED -PSIGE 36.8 --RUN J.O 0.00 8 95/23 PS!GE 50.8 --65.0' LI Mt: STONE. J.O 0.00 ---66. l' -CLAYSTOllE, AS ABOVE 0SIGE

  • 65.8 ---67.8_'....-

l!MESTOML AS ABOVE, 3.0 0.00 --68.B' CORE LOSS, --776. I 70 -69. 4 ':'-....cLA YSTOllE. AS ABOVE NO. 7 -- -PSIGE

  • 43.0 --Riil -9 100/100 LIMESTONE, LIGHT GRAY. FRESH. HARO, BEDDED. MfNOR DISTURBED J.O 0.00 INTERVALS WITH CLAY PS!GE
  • 60.0 _ 3.0 o.no _ -PS!GE
  • 80.0 --l.O 0.01 ----766. I 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 ' i FIGURE 2.5.5-89 (Sh. 2 ) '

COMAHCHE PEAK STEAM ELECTRIC STAT!OH SITE _________ 16345.0J BORING NO. J.0. NO. 11 N 8775.34 El0465.Z4 GROUND ELEV (I) __ 8_06_*_8* __ SHEET_! OF 1 COORDINATES INCLINATION VERTICAL BEARING 111zs191 I 12129191 N/A 1 NS PEC TOR _____ LE_s_H_R_M_ ._r_Y_RA_L_A ----DATE: START I FINISH CONTRACTOR I DRILLER STATIC GROUNDWATER DEPTH I DATE l8.8 !FT! I 112e1ea DRILL RIG TYPE DEPTH TO BEDROCK METHODS: DRILLING SOIL SAMPLING SOIL _____ 4*_5 ___ TOTAL DEPTH DRILLED ROLLER CONE (6 !N. OrAMETER) NOHE DRILLING ROCK O!AHOHO 8lT (NX), DOUBLE TUBE-TYPE NOHROTATtNG !SNER CORE 9ARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS AND INSTALLATION OF PIEZOMETER COMMENTS BEH!NO AOM!N!STRATI OH BUILO!HG -LAKESIDE (SOOTH) MJA/G. TAYLOR 'IOS!L 39 .> (FT) E a::a:: ;;) .!. 0 =-:c t-w w:!: 0 -.... t-w t-w ..J w ....1::> (/) a: 0 a.. a.. a.. wW >-a..Z 0 e:: <{ t-::i;z w:.. Vl <t ::> ...I u "'a:: al w a: w 796 .8 7S6 .8 776.8 (J) w 0 z 0 z w \!) w ...J 0 ----5 --RUN -1 100147 --10 ----RUH -1 97 (79 15-----20----R\IN -J 97 /l l 25----JO -I. DATUM IS SEA LEVEL OF 1929. 2. WATER LEVEL 3. BLOWS REQUIRED TO DRIVE 2"0.D. SAMPLE SPOON 6" OR DISTANCE SHOWN USING 1401b. HAMMER FAL.LING 30.

  • INDICATES USE OF 3001b. HAMMER. ( ) INCHES OF SAMPLE RECOVERY.
4. o/o ROCK CORE RECOVERY/

ROCK QUALITY DESIGNATION . 5. STD. PENETRATION RESISTANCE Bl.OWS/FT . 6. UNIFI ED SOil. Cl.ASSIFICATION SYSTEM. -9. s' SAMPLE DESCRIPTION PLACED GRAVEL FILL 4. 5 LIMESTONE, l!GHT GRAY, WEATHERED. MODERATELY HARO, BEODED, CLAY SEAMS ARE LIGHT 6ROWll ll(ATHEREO PRESSURE TEST( 7) ------... CORE LOSS, 0,3' .-zo. 5' -24, 6' -25. 9' -211. 2' ANO CLAYSTOHE, LIGHT GRAY. AND GREENISH GRAY, FRESH DISCREET LAYERS TO O!STORTEO ANO OISTURSEO ZONES CLAYSTONE, DARK GRAY, FRESH, SOFT WELL 8(00£0 LIMESTONE LIGHT GRAY, HARO, FOSS!LlfEROUS CLAYSTOHE , AS ABOVE, BUT WITH THIN INTERBEOS OF LIMESTONE !_ ll1ESTOHE, AS ABOVE. FOSS I LI FE ROUS : -j?S!GE=1!.5 -FLOWtG:-1 J.O 0.0= -NO, 2 .PSlGE

  • 20.8 M \. 0 o. 2* ---7. PS!GE rs EFFECTIVE PRESSURE (HEAD) j IH PSI ... -----------------

.... ! AMENDMENT 78 JANUARY 15, 1990 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 21 FIGURE 2 . 5. 5 -9 0 (Sh. l ) I I BORING NO. COMAHCH£ STEA!' £l.tCTRIC STATION I SHEET 2._0F _,_ . -I J. 0. NO. -----'l S:.:J...;4>:.:.*.:.;03:__ __ _ l Z-Q-I-,_ <( w > w w u.. ..J -w 776.d 767 .3 JO ----JS_ ----40---------------------------------------------RUN 0 (/)a: 0 _, u CD W 0:: 4 9S/47 : I : I TESTI 7) I l --I i I SAMPLE DESCRIPTION

NO. ! J f'>IGE
  • l\.2
  • 31. 1' CLAISTONE, FRESH, SOfT, VERY WELL BEOOEO ( -SHALE) jr!"EIM) i'UW(Gq
  • JJ. )' LIMESTONE, LrGITT GRAY, 'RESH, BEDDED -34, J'
  • JS.S' CLAYSTOHE, AS ABOVE I ', , '"j L !Mf>TON(. AS ABO Vt ----CLAYSTOHE BAXD. AS ABOVE i.!MESTONE, AS tBOVE i i TO
  • 39.5_' ------------\-1

! AMENDMENT 78 JANUAHY 15. 1990 ! j ! I -I -! -) -I -I --I I -i ] I ; I j "'"1 -i 1 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 21 1--------------,---------,----FIGURE 2

  • S
  • S -9 0 \ Sh. 2 )

COMANCHE PEAK STEAM ELECTRIC STATION GLEN ROSE, TEXAS BORING NO. 22 SITE J.O. NO. 16345.03 ---N 9631 .00 E 11353.40 822 .8' SHEET _I_ OF 2 COORDINATES GROUND ELEV. (I) ---INCLINATION VERT! CAL BEARING N/A INSPECTOR LESTER M. :YRALA DATE: START I FINISH 11/16/87 I 12/18/87 CONTRACTOR I DRILLER MJA/G. TAYLOR STATIC GROUNDWATER DEPTH I DATE so. 4 (FT) I 1 /29/88 DRILL RIG TYPE *OBlL a DEPTH TO BEDROCK 1. 3 (FT\ TOTAL DEPTH DRILLED 60 {fT\ METHODS : DRILLING SOIL ROLLER CONE (6 IN. O!AMETER) SAMPLING SOIL NONE DRILLING ROCK IMl'REGNATED DIAMOND 8!T DOUBLE TU8E TYPE NONROTATING INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS ANO INSTALLATION OF P!EZOHflER COMMENTS MCST EASTERLY HOLE (NEAR BLUE WATER TO\IER) !::: 0:: a:: "' "' -_, 0 0 :2 :I: I-w w:::;: a z .'!}. g J -... l.&J _, l.&J "' a: 0 w :lia:U I-w a.. a.. _J :::> SAMPLE DESCRIPTION .... ..,w :.E >-a_Z I-:::> PRESSURE "El Tc 7) a.. _, ........ c::, <( I-:i;z ...J u "' <( <l. ... _, "' <( :::> CD W > ::> a: 0 "' w U) 0:: 0:: a: "' 822. 8 0 PLACED GRAVEL FILL -I. 3' --RUN LIMESTONE, LIGHT BUFF, WEATHERED, MODERATELY HARO, MASSIVE I --1 48/76 -2. 4. CORE LOSS or 1. 0" ANO CORE CUT OUT or 0. 7. -2 0/0 -4. 1' I LIMESTONE , AS ABOVE --RUN CORE LOSS , 0.1' -3 98/48 LIMESTONE. LIGHT BUFF TO L!GlfT GRAY, AS ABOVE. CONTAINS THIN !NTERBE01 ---7 .8. or CLAYSTONE RUN 1 i -!PS !GE " 8. 2 -811.8 10 -I -RUN CLAYSTONE, DARK GRAY. FRESH, SOFT, MODERATELY TO STRAT!FlEO. <T[ME'1,1l 4 96/BJ CONTAIHS THIN !NTERBEDS OF L!Mt:STONE 3.0 ----! --l 3.8. LIMESTOHE. LIGHT GAAY, FRESH, HARO. BEDDED 15 ----CLAYSTOHE, WELL STAAT!FIEO ---16.6. --RUN I RUN 2 100/88 * --5 15. s --:TtM[IM) FcOWIG,... 801.8 10 -LIMESTONE ANO CLAYSTOHE. MOSTLY LIMESTONE ANO INTIMATE MIXING OF CLAY SEAMS. THE CONTACTS ARE POORLY DEFINED ! 3. :i o.oo--,.., 21.6' CORE LOSS, 0.4' w -RUN -6 84/73 -12. 9' -CLAYSTOHE , AS ABOVE 25 -25.2' - " -RUN 100/ 97 I PS I GE * ' 7 . 6 --8 ]. 0 0.00 -LIMESTOHE. MEDIUM GRAY, FRESH, COMPETENT. MOST OF THIS INTERNAL -IS Lil'ESTOffE WITH INTIMATELY MIXED THIN SEAMS or CLAY PS !GE

  • IS. 6 -792.8 30 3.0 0.00 I. DATUM rs SEA LEVEL or 1929. 7. PISGE IS EFFECTIVE PRESSURE (HEAO) I 2.

WATER LEVEL IN PSI 3. BLOWS REQUIRED TO DRIVE (/) 2"0.D. SAMPLE SPOON 6" OR COMANCHE PEAK S.E.S. UJ 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.

a 4. % ROCK CORE RECOVERY I z ROCK QUALITY DESIGNATION. w STD. PENETRATION LOG OF BORING NO. 22 (.!) UJ RESISTANCE BLOWS/FT. AMENDMENT 78 __J 6. UNIFIED SOIL CLASSIFICATION JANUARY SYSTEM. 15, 1990 FIGURE 2.5.5-91 (Sh. l ) SITE E a:: Ir z L.tJ Q -I-I-...J L.tJ w::E I-I-Q. L.tJ Q. Q. ...J ::J w L.tJ w ::E >-o..Z w <I I-UJ "-a"-Vl :::liz ...J --<I ::J UJ Vl a::: JO ----RUN JS ---182.8 40 ---RUN -10 45 -----772.B so \. ---RUH -11 55 -----lbl.O bU -------------------------BORING NO. 22 ---SHEET 1 OF 2 COMANCHE PEAK STEAM ELECTRIC STATION ;;:; v a Vl a:: 0 "' 0 ...J u ID UJ a::: 100/77 99/81 100/63 GLEN ROSE. TEXAS J.O. NO. 16345.0J "' z ., L.tJ ::la:O I-:::;) 0.. ...J ?nO% .. Vl <I .. <( > ::I "' 0 '-" "' '-" SAMPLE DESCRIPTION PRESSURE "EST( 1) ----34.4' CLAYSTONE, WELL STRATIFIED --35. 3' -LIMESTONE, AS ABOVE -36. 1

  • CLAYS TONE, AS ABOVE, !HTERBED

--37. 4' NO. 4 LIMESTONE, MEDIVH GRAY, FRESH. HARD, BEOOED, MOSTLY MASSIVE WITH -MIHOR CLAY SEAMS T!ME(M) HOWfG) PS !GE 16.4 -l.0 0.00 -LIMESTONE ANO CLAYST()fjE, LIGHT GRAY WITH MANY INTIMATELY MIXED PS !GE 41. 4 -LAYERS OF OISTUR8ED LIMESTONE AHO CLAYSTOHE. SLIGHTL T FOSS I LI FE ROUS. J.O 0.11 ---45. 5' CLAYSTONE, WELL INOl/RATED ANO W!LL STRATIFIED

48':7. CLAY STONE. AS ABOVE, BUi WITH THIN !NTERSEDS OF LIMESTONE

-NO. 5 _ PS !GE

  • zq. o _ .-SJ. 2' LIMESTONE, IEUIUM GRAY, BEDDED, MODERATELY HARO, WITH DISTURBED J. 0 0 .01 THIN SEAMS OF CLAY PS!GE
  • 4>. 9 -l.O 0.:rr -56. 2' PS!GE -CLAY STONE. DARK GRAYISH-GREEN

, WELL STRATI Fl ED 60. 9 -l. 0 o.oc -58. 1' -LIMESTONE. AS ABOVE 59. 2' -TO* 59.7' ------------------COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 78 JANUARY 15, 1990 LOG OF BORING NO. 22 FIGURE 2. 5. 5-91 (Sh. 2 ) COMANCHE PEAK STEAM ELECTRIC STATION BORING NO. 2J SITE ___________ c_LE_N_R_OSE_._T_E_u_s _________ _ J.0. NO. 16345.03 ---" 10JS8.Jl GROUND ELEV. (I) 797.2' SHEET _I OF 1 ---COORDINATES INCLINATION VERTICAL DATE : START I FINISH BEARING 12/22/87 I 12!l1l!B7 N/A LESTER M. TTRALA INSPECTOR CONTRACTOR I DRILLER !IJA/G. TAYLOR STATIC GROUNDWATER DEPTH I DATE 19*5 (FTl I 1128188 DRILL RIG TYPE MOB!L DEPTH TO BEDROCK ----'4'"".o'-------'l.:...FT'-'I TOTAL DEPTH DRILLED METHODS: 30.0 (FT) DRILLING SOIL SAMPLING SOIL ROLLER COME (6 IN. DIAMETER) HONE DRILLING ROCK IMPREGNATED DIAMOND BIT (HX). AHO DOUBLE TUBE TYPE HOHROTAT!NG INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TESTS ANO INSTALLATION OF P!EZOMETER z5 0:::: J: t--t->-w w w w ... 0 ::. _J w 797. 2' 0 ---5 -----787. 2' 10 -----15 ----777. 2' 20 ----25 ---- -767. 2' JO E w _J w a. a. :::; >-<t t-{/) a: a: 0 w::!: "' a: 0 _,:::> a.Z ::l:z <t :::> _J u {/)a: Ill w a: RUN 58/0 l RUN 68/9 3 98/71 * \ 95/91 I. DATUM IS SEA LEVEL OF 192'l. 2. -i-GROUND WATER LEVEL 3, BLOWS REQUIRED TO DRIVE 20.D. SAMPLE SPOON 6" OR DISTANCE SHOWN USING 1401b. HAMMER FALLING 30".

  • INDICATES USE OF 3001b. HAMMER. ( ) INCHES OF SAMPLE RECOVERY. o 4. % ROCK CORE RECOVERY I Z ROCK QUALITY DESIGNATION.
5. STD. PENETRATION RESISTANCE BLOWS/FT. 6. UNIFIED SOIL CLASSIFICATION SYSTEM. SAMPLE DESCRIPTION PLACED GRAVEL FILL 4.0' s.S:--LIMESTONE, L!GHT GRAY, WEATHERED, MEO!UM HARO, BEDDED -CLAYSTONE, L!Gf!T BROWN, WEATHERED, VERY SOFT, BEDDED -6. 5' ) CORE LOSS -8. 5' LIMESTONE

, LIGHT GRAY, SLIGHTLY WEATHERED, HARO, BEDDED -10.9' CLAYSTONE, FRESH, DARK GREYISH GREEN, SOFT, WELL BEDDED

  • I 3*2' LIMESTONE, AS ABOVE
  • ll.]) CORE LOSS -16.0' CLAYSTONE, AS ABOVE -1s.s>"VERY WEATHERED CLAY BAND
  • 0.3' PRESSURE

'EST(7) --NU. l PSIGE

  • 10.7 -TIME(M) 5.0 10.2 -(A VERY -WEATHERED CLAI SANO AT 18.8) ---LIMESTONE, L!Gf!T GRAY, FRESH, HARO, SEOOED. A 0.4', VERY FOSSILIFEROU*ci------LAYER. THE CLAY SEAMS ARE WEATHERED l NO. 2 ---PIECE OF WOOO/L!GN!TE J -* 22.1' l!ME(M) !..hQ.loi&r_

CLAY STONE, AS ABOVE 0srGE

  • J 4. 6 : LIGHT GRAY, FRESH, HARO
  • 26*4,> CLAYSTONE

, AS ABOVE J.O 0.00 -PS!Gf

  • 18.6 -l.O 0.00 -LIMESTONE, MEDIUM GRAY, FRESH, HARO WITH SOME CLAY SEAl1 AT TD
  • 30.0' 7. PS!GE IS EFFECTIVE PRESSURE (HEAD) lH PS! AMENDMENT 78 JANUARY 15, 1990 COMANCHE PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 23 FIGURE 2.5.5-92

-- COMAMC"E )T[A,1< Et.ECTRic "SITE J.O. NO. COORDINATES 902 E 10,705.25 GROUND ELEV. (I) __ s_ie_._o_F-_* _ l sORiNG "iO. l LsH_EET _1 __ lNCLINATiON VERTICAL BEARING H/A INSPECTOR M. T1RALA i I DATE: START I FINISH I UJ0/87 I CONTRACTOR I DRILLER TAYLOR -STATIC GROUNDWATER DEPTH I DATE 27. 2 (FT) I DRILL RIG TYPE !o!OBlL DEPTH TO BEDROCK H/A (FT) TOTAL DEPTH DRILLED 3 . 5 IFT) METHODS: DRILLING SOIL QOLLER CCHE (6 IN. DIA11HER) --SAMPLING SOIL NOHE DRILLING ROCK HONE I SPECIAL TESTING OR INSTRUMENTAT ION !HSTALLAT!OH OF PIEZOMETER v-*r--*--* I COMMENTS ADJACENT TO SH-I J AT THE SWIS -****-***---* . ------*----:z t::. a::O:: ;; 3 r ;:: __, 0 ;=::: w -I-tw w w:::;: a z .... ,., a.. a.. (/)er. 0 w :la: SAMPLE I w w :E >-I-::i DESCRIPTION w "-<( I-:::;:z u (/) <t 4. "' <( '.:) al w >5 w (/)a:: a: a: "' CONCRETE PAO , . '. u u 0.8' -*--:;; ------5 ----------800.0 10 ---I ------I CAT. l 3ACKF!LL (LIMCSTO!IE WITH MIHOR CLAY) ------790.0 1'0 --_, -j ---J ZS --l -j --I -JO 730.0 --TO * }1. S' -------2. WATER LEVEL l. DATUM rs SE.A LEVEL OF 1929. -*-3. BLOWS REQUIRED TO DRIVE (/'l 20.D. 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 3001b. ' HAMMER. { ) INCHES OF UNITS 1 and 2 SAMPLE RECOVERY.

a 4. % ROCK CORE RECOVERY/

*---

*--*-* ---------------

z ROCK QUALITY DESIGNATION. w STD. PENETRATION LOG OF BORING NO. ), 4 (..'.) RESISTANCE BLOWS/FT w AMENDMENT 78 ..J 6. UNIFIED SOIL CLASSIFICATION JANUARY -------*-------------------SYSTEM. 15, 1990 FIGURE 2.5.5-93 809. J J.0. NO. 16345. OJ BORING NO. 25 COORDINATES INCLINATION N 9792.26 E 10,667 .17 GROUND ELEV. (I) RO? ]' SHEET _I_ OF--'-VERTICAL BEARING 121101e1 I 12n1181 N/A 1 N SPEC TOR _____ L_E_sT_E_R

-"-* _T_vRA_u ___ _ DATE : START I FINISH CONTRACTOR I DRILLER MJA/8. CROMEANS STATIC GROUNDWATER DEPTH I DATE _1_._2 __.;<c._F-'-"Tl I 1 /28/88 DRILL RIG TYPE OAMCO 1250 DEPTH TO BEDROCK ____ 4*_5 ____ >'-rF_,_,Tl TOTAL DEPTH DRILLED JT.C IFTI METHODS: DRILLING SOIL ROLLER CO!IE (6 !N. D!AIUER) SAMPLING SOIL DRILLING ROCK IMPREGNATED O!AMONO B!T (NX), ANO DOUBLE TUBE -TYPE NONROTAT!NG INNER CORE BARREL SPECIAL TESTING OR INSTRUMENTATION PRESSURE TEST ANO INSTALLATION OF PIEZOH£TER COMMENTS NEAR 8H-IJ (FUEL BUILDING) SAMPLE DESCRIPTION PRESSURE TEST ( 7) 0 --PLACED GRAVEL FILL -100{67 -S---4. 5. -0. 2' CLAY SEAM -RUN -2 100/51 799. J LIMESTONE, MEDIUM GRAY, FRESH, HARO, BEDDED WITH SOME FOSSILS ! l NO. 1 -= ----RUH 15-J 100194 ----789. 3 20----RIJll -4 100/92 25 -----779.J JO -IKUN (/) w o z a z -5 76/67 2. WATER LEVEL 3. BLOWS REQUIRED TO DRIVE 2"0.0. SAMPLE SPOON s" OR DISTANCE SHOWN USING 1401b. HAMMER FALLING 30.

  • INDICATES USE OF 3001b. HAMMER. ( ) INCHES OF SAMPLE RECOVERY.
4. o/o ROCK CORE RECOVERY/

ROCK QUALITY DESIGNATION. W 5. STD. PENETRATION RESISTANCE BLOWS/FT. ...J 6. UNIFIED SOIL CLASSIFICATION SYSTE"4.

  • 14.0' _ 14*9, CLAYSTOME, DARK GREEN-GRAYISH

, FRESH, SOFT, WELL BEDDED L!l!ESTONE, AS ABOVE, CUT WITH OISTORTEO CLAY SEA11S

  • 15.9' CLAYSTOllE, AS ABOVE, BUT WITH LIMESTONE SANO -l8.S' CLAYSTO!IE, AS ABOVE, BUT WITH L!MESTO!IE SAND LIMESTONE.

MEDIUM GRAY, FRESH, HARO, BEDDED WITH MANY ZONES OF 0 I STORTEO ANO OEFORMEO CLAY SEAMS -26.7' -28. J' CLAYSTONE, DARK GRAY, FRESH SOFT VERY WELL BEOOEO ( -SHALE) LIMESTONE, AS ABOVE 29.6') CORE LOSS 30.1' -lLATSTONE, AS ABOVE 7. PS!GE IS EFFECTIVE PRESSURE (HEAD) IN PS1 TO

  • 31 4' l PS! GE
  • 11 .S -I T!ME(M) FLOW(G)-1 5.0 0.23 -I -l NO. 2 -I PSIGE
  • 2l.9 = I T!ME(M) FLOW(G)-5.0 .05 ----COMANCHE PEAK S. E.S. 1. DATUM IS SEA LEVEL OF 1929. AMENDMENT 78 JANUARY 15, 1990 FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 LOG OF BORING NO. 25 FIGURE 2. 5. 5-94

_ _ ---1800 1ll fl I **-1----**-i 780 14of-*-----+ -740 " 1'0 I-----+-* +--+--+-" ,,, ::, "';;. t \ I 1tl I\_ no -r------- 12.o 0

L---I --,, lat>I----+---+------+--

I 540 c '--+ j= 610 __L__ I ----------------*-* r.20 .xJfOO 40f00 S<>IOO t;O+oo 7: 2 !-\ I Mtiin A..oo,,,..,,.br iii I ,J,,ZHVln'l-;1 Ill/I luo z ... < IJ .J lJ (,#) 5'° ao+oo 1no PROFILE ALONG $TOE DRAIN & CENTERLINE Orainaqe l'ilf"er Limits; I. CON! "T're,,oh -Sro . .51-IOO 1'o 7-11-0c>. 2 Hor;zonfa/ and -60:loo IP Extr4 cor" Tnmch ,;, libck (Se* cnus PROFILE / I 1001vc. E*0375' Topof Dom l E*O.::J'f5 1 Sto. 71'f23.33..) Ir' 7$1(,.0 I P.I 31v. 83114.33/)

  • l'lav. 805.0 /_ __.;.;*

0 "-"**/) _ ---4 __ , -___ j_ -<* o.n>' --Sto 8ffl!JI J -- P.Iilev.* 801.0 0,.. 'I) :-.q; VERTICAL CURVE QATA COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 PROFILE S.C.D. COMPLETED EXCAVATION FlGURE 2.5.6-=--2 ___ _ UNITS 1 and 2 PROFILE S.S. I. DAM COMPLETED' EXCAVATION FIGURE 2.5.6 -3

1. SSI/SCR Equalization Canal Grading.

View to Northwest (5/16/75).

2. SSI Darn 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 FIGURE 2.5.6-48 .--; .. ,.,; . .. \. .... .. -T .. <*! ,;;: l. SSI Dam Placing Crushed Rock. View to North (8/12/76).

2. SSI Dam Placing Filter Material.

View to North (8/12/76). COMANCHE ry' i PEAK S. E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 ssr Dam Construction Photographs FIGURE 2.5.6-4C

l. 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 2.5.6-40 '*; 1,: ... 1. SSI Dam and Cofferdam Aerial View. View to North ( l l /22/76). SSI DAM fl£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 SSI Dam Construction Photographs FIGURE 2. 5. 6-4E

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 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

1. 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

l. 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 --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-SB

l. 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 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 (11/18/75).
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 Squaw Creek Dam Construction Photographs FIGURE 2.5.6-5E 8'\ , ft I/ . .:-* "-l. SCD Service Spillway Construction. View to West (2/10/76). \ t *: 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 Squaw Creek Dam Photoaraohs FIGURE 2.5.6-5F}}

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