ML19030A522

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Part 08 Enclosures (Rev. 2) - Part 08 - Enclosures - Subsurface Data Report - Appendix B.1 - Pages 245-253
ML19030A522
Person / Time
Site: Clinch River
Issue date: 01/18/2019
From: James Shea
Tennessee Valley Authority
To:
Office of New Reactors
Fetter A
References
TVACLINCHRIVERESP, TVACLINCHRIVERESP.SUBMISSION.6, CRN.P.PART08, CRN.P.PART08.2
Download: ML19030A522 (9)
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Text

CLINCH 1?/VEI? SM/? 1'/WJECT AMEC PIWJEC T G*l61113 1072 IJORJIIG rvJr 7(\11 IJOX _l_

DEPTH 3 U (fl} TO ~(II)

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Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-245 of 706

SMI~ PROJECCiT~.!.!...!..!.-~!.!...!.'-'Tu~~ygJHt]IDtftt=Ji~!fuiB~i:l::..:..:.l:..:::.f.:2S..:~~

J ~ .l 4 ) h 7 B o JO ll tr*

  • CLINCH RIVER AME't PIWJECT 61l68 13 11172 BORING MP-20l.f -=----

BOX ()

VEI'TH ~:1__(11) TO 9 (q ' (ft)

RUN INTERVAL !ftl REC !It)- (%l RQO (ftl- (%1 pu~'~ fq ctr.<(-qM~'/so*roorJL+:':i ~r:'I,4C: r..41..7.)

P,ur..-zc 46'f-Krq/so*t ., s- ~,..,

i\LN '21 rt(-IOffl(:ro~:. ~~

M.1EC PIWJECT fiiJfil! 13 1' ~2 BCJt?ING MP-?.OL!_ ~ox-~-=--

DEPTH 106~(_(11) TO (1..1.9 * (ft)

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-246 of 706

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RU INTE~~LJftl REC (_ttl -I% RQO I

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Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-247 of 706

ame GEOTECHNICAL BORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 1 BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: C. Baldwin SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: D. White/0. Smith Boring Orientation BORING NO.: MP-205 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55LC (C) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,025 US ft (NAD83) EASTING: 2,448,007 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 225.5 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ I HAMMER (ID):140-Ib Auto (331145)

DATE STARTED: 8/13/13 I COMPLETED: 8/19/131 HOLE DIA.: 4" I CASING DEPTH: 20.6 ft ICORE SIZE:HQ3/NQ~ BITS USED: 4" Roller Cone ELEV. DEPTH BLOW COUNT BLOWS PER FOOT SAMP. L 0 SOIL DESCRIPTION AND REMARKS (ft) (ft) 0.5ft 0.5ft 0.5ft 0 20 40 60 80 100 NO. G m

810.9 Ground Surface 810.9 0.0 ts"IU.:,) u.u 5 6 12 SS-1 FILL: LEAN CLAY with Gravel (CL), red (2.5YR 5/6), very

~1- stiff to hard, moist, moderate plasticity fines, little fine to

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. . . . . . . . . . - ~ coarse gravel, trace fine to medium sand, strong HCI 8&2z;

. . . . . . . . . ~ reaction 807.4 3.5 5 5 50 . . . . . . . . .

-~805.4 55 5.5 804.9 6.0 ----ss:3 ~--RESIDUAL soli:.:SiLT-with-Gravei (ML):-weak red(10R_-co.

5 *t/:~

. . 4 ...... . 4/4), medium stiff to very stiff, moist, low plasticity fines, little

_ fine to coarse gravel, few fine to medium sand, strong HCI 802.4 8.5

. . . . . . . . . . . reaction 8 4 4 . . . . . . . . . . .

799.9 11.0 27 50/0.2 11.5 5 ' WEATHERED ROCK: CALCAREOUS SILTSTONE, sampled as Sandy SILT with Gravel (ML), light reddish 797.4 13.5 brown (2.5YR 6/4), hard, dry to moist, low plasticity fines, 50/0.3 . 50/0,3 SS-6 some fine to coarse sand, little fine gravel sized rock fragments, strong HCI reaction 792.4 18.5 50/0.3 . 50/0,3 SS-7

": 22
Q f-- ~1-22 0

0

"'f--~" 787.4 23.5 ~ 787.4 23.5 50/0.0 SS-8 Soil drilling halted. Log continues on geotechnical coring log

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"'f--" Observed water levels:

~ I- Dry at 40.5 ft bgs, AM 8/14/13 f--

~ 35.1 ft bgs, AM 8/15/13 0 37.6 ft bgs, AM 8/16/13 0

40.0 ft bgs, AM 8/17113

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0 37.9 ft bgs, AM 8/18/13

~ 37.4 ft bgs, AM 8/19/13

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u Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-248 of 706

ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 5 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: C. Baldwin SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: D. White/0. Smith Boring Orientation BORING NO.: MP-205 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55LC (C) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,025 US ft (NAD83) EASTING: 2,448,007 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 225.5 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (331145)

DATE STARTED: 8/13/13 COMPLETED: 8/19/13 ICASING DEPTH: 20.6 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

RATE 0 ROCK DESCRIPTION AND REMARKS (ft) (ft) (ft) (It) (It) NO.

(Min/ft)  %  % G Begin Coring @ 23.5 ft 787.4 23.5 2.0 5:19 (2.0) (1.9) Run 1 -

101.4 CALCAREOUS SILTSTONE, red (5R 4/6) to weak red (5R 4/3) and dusky red (10R 3/4) to L.j.:

4:00 100% 95% -

  • - dark reddish gray (10R 3/1), weak to medium strong and strong, laminated to very thinly 785.4 25.5 *- bedded, slightly weathered to fresh, locally moderately weathered, interbedded with trace to 5.0 4:33 (3.7) (2.9) Run 2 - - few, laminated to moderately bedded LIMESTONE (WACKESTONE), grayish olive (10Y 3:55 74% 58% -
  • - 5/2) to reddish gray (5R 5/1); moderate to strong bioturbation, strong HCI reaction

- (Lincolnshire Formation-Fieanor Member-Unit B) 1:41 -

24.8,24.9ft: BJ, 30°, PR, PO, B-C 24.5ft: Complete loss of drill fluid circulation 4:45 -

4:23 27.4-29.3ft: FZ, moderately to highly weathered, core loss of 1.3' 780.4 30.5 -

  • - 29.3,29.4,29.8,29.9ft: BJ, 30°, PR, P0-0, C-D, III-IV 5.0 4:10 (5.0) (1.7) Run 3 - - 30.9ft: BJ, 30°, PR, PO, B, II 4:30 100% 34% -
  • - 31.4,31.5,31.7,31.8,32.0,32.2,32.3ft: BJ, 30°, PR-PS, P0-0, B-C, II-III 32.3,32.6ft: J, 60°, PR, 0, C-D, III-IV 3:39 -

- 32.8,33.0,33.4,33.5,33.7,34.2,34.4,34.6,34.7ft: BJ, 30°, PS-PR, T-PO, B-C, II-III 3:45 -

34.2ft: J, 60°, PR, 0, B, II, with calcite 5:00 -

775.4 35.5 -*

5.0 5:45 (3.4) (2.4) Run 4 *-

- 35.8,36.8ft: J, 60°, SR-PR, 0, C, Ill 6:57 68% 48% -

- 36.3,36.6,36.7,39.2ft: BJ, 30°, PR, T, B, II 36.9-38. 7ft: FZ, moderately to highly weathered, core loss of 1.6' 9:10 -

4:40 -

5:02 -

770.4 40.5 -*

5.0 5:24 (5.0) (4.6) Run 5 *- - 40.9ft: BJ, 30°, PR, MO, D, Ill 4:20 100% 92% -

- 41.7,42.0ft: BJ, 30°, US-UR, PO, B, 1-11

- 41.9,43.7ft: J, 60°, PR-SR, T-PO, C, Ill, with calcite 3:16 -

2:53 ~ _ " @ . 6 1 . _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ~.2 2:45 CALCAREOUS SILTSTONE, very dark gray (N 3/) to dark grayish green (5GY 4/1), medium 765.4 45.5 -

strong to strong, laminated to very thinly bedded, slightly weathered to fresh, locally 5.0 5:57 (2.2) (0.8) Run 6 - - moderately weathered, interbedded with little to some, laminated to thin LIMESTONE 7:56 44% 16% -

  • - (MICRITE/WACKESTONE), gray (N 5/) to dark bluish gray (5PB 4/1), trace fossils; slight to moderate bioturbation, strong HCI reaction 7:20 -*

44.6,45.6,45.9,46.1 ,49.5,49.9,50.0ft: BJ, 30°, PS, T-PO, B-C, II-III 9:00 -

45.9ft: J, 60°, SR, T-PO, B, II

- 46.2-49.5ft: FZ, core loss of 2.8' 7:46 -*

760.4 50.5 -

5.0 3:35 (5.0) (4.2) Run 7 - - 52.2,52.4,52.6,53.2,54.1 ,54.2,54.3,54.9ft: BJ, 30°, PS-PR, T-PO, B-C, II 2:30 100% 84% -

2:27 -

2:34 -

3:36 -*

755.4 55.5 *-

5.0 3:56 (5.0) (3.9) Run 8 -

- 56.9ft: BJ, 30°, PR, PO, B, I 3:05 100% 78% -* 57.4-58.2ft: FZ/BJ, 30°, PR-UR, PO-MO, B-D, II-III 3:45 -

3:38 -

3:10 -*

750.4 60.5 *-

5.0 3:47 (5.0) (4.6) Run 9 -

3:30 100% 92% -*

~ _7+/-_ 8 , +/- _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ~.5 3:00 CALCAREOUS SILTSTONE, dusky red (5R 3/3) to dark reddish gray (10R 3/1), strong, 2:30

  • - laminated to very thinly bedded, locally with moderately to thickly bedded appearance, fresh,

- -* interbedded with few to some, laminated to thinly bedded and trace moderately bedded 2:52 -* LIMESTONE (MICRITE/WACKESTONE), gray (N 5/) to greenish gray (10G 5/1), locally 745.4 65.5 *-

4.5 4:00 (4.3) (4.1) Run 10 -

- fossiliferous with few carbonate clasts; local slight to moderate weathering, moderate to strong 96% 91%

bioturbation with horizontal and vertical burrows, strong HCI reaction 3:05 -

  • - 64.4,64.6ft: BJ, 30°, PS, T, B, II 3:03
  • - 64.4ft: J, 45°, PR, PO, B, II

-* 67.1 ,67.2,68.4,68.5,69.0ft: BJ, 30°, PR, PO, B, II 2:38 -

740.9 70.0 1:12/0.5 *-

5.0 (4.9) (4.5) Run 11 70.4,71.1ft: BJ, 30°, PR, MO-PO, A-B, I-ll 3:17 *-

4:14 98% 90% -

72.2,72.3,73.9,74.0ft: BJ, 30°, PR, P0-0, C-D, II-III Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-249 of 706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 5 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: C. Baldwin SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: D. White/0. Smith Boring Orientation BORING NO.: MP-205 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55LC (C) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,025 US ft (NAD83) EASTING: 2,448,007 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 225.5 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (331145)

DATE STARTED: 8/13/13 COMPLETED: 8/19/13 ICASING DEPTH: 20.6 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

RATE 0 ROCK DESCRIPTION AND REMARKS (ft) (ft) (ft) (It) (It) NO.

(Min/ft)  %  % G Continued from previous page 5:29 -

CALCAREOUS SILTSTONE, dusky red (5R 3/3) to dark reddish gray (10R 3/1), strong, L3-32 3:39

  • - laminated to very thinly bedded, locally with moderately to thickly bedded appearance, fresh,
  • - interbedded with few to some, laminated to thinly bedded and trace moderately bedded 4:23 -

LIMESTONE (MICRITE/WACKESTONE), gray (N 5/) to greenish gray (10G 5/1), locally 735.9 75.0 5.0 5:48 (5.0) (4.6) Run 12 - fossiliferous with few carbonate clasts; local slight to moderate weathering, moderate to strong 100% 92%

- bioturbation with horizontal and vertical burrows, strong HCI reaction (continued) 3:44 Ll -

75.1-75.2ft: BJ, 30°, PR, PO, B, II 4:20 -

  • - 76.0ft: J, 45°, PR, T, B, II 80.0ft: J, 60°, PR, T-PO, B, II 4:08 -

4:32 *-

730.9 80.0 -

5.0 5:15 (4.7) (4.2) Run 13 - 81.1,81.4,81.6ft: BJ, 30°, PR, MO-PO, B-C, II 94% 84%

- 82.0-82.4ft: FZ, 30°, slightly to moderately weathered, core loss of 0.3' 4:42 -

6:01 -

4:24 -

5:07 -

725.9 85.0 -

5.1 5:00 (5.1) (4.9) Run 14 -

87.3,88.6ft: BJ, 30°, PR, T-PO, B-C, II 100% 96%

  • - - 88.3ft: J, 60°, PR, VT, A, I, healed with calcite 3:50 -

5:00 -

4:05 -

3:58/1.1 -

720.8 90.1 -

5.1 4:18 (5.1) (5.0) Run 15 -*

93.0ft: BJ, 30°, PR, T, B, II 100% 98%

- 95.0ft: J, 60°, PR, T-PO, B, II 4:50 -

4:34 -*

4:08 -

5:21/1.1 -*

715.7 95.2 -

5.0 4:25 (4.6) (4.6) Run 16 -

- 98.1ft: BJ, 30°, UR, T, B, II 4:06 92% 92% -

6:07 -

5:37 -

6:19 710.7 100.2 -

5.1 5:26 (5.1) (4.8) Run 17 -

- 102.7,103.2,104.0ft: BJ, 30°, UR-PR, PO, B, I 5:42 100% 94% -

- 103.2ft: J, 70°, SR, PO, B, II 6:38 - -*

5:10 -

7:56/1.1 - -*

705.6 105.3 -*

5.0 3:48 (4.7) (4.4) Run 18 -

- 107.0,107.1,109.3ft: BJ, 30°, PR, 0, B-C,11-111 3:53 94% 88% -*

  • - 108.6-109.0ft: FZ/BJ, 30°, PR-SR, PO-MO, 1-11
  • - Core loss of 0.3' at end of run 4:18 -

5:14 -*

6:40 - -*

700.6 110.3 -*

5.0 6:40 (4.8) (4.8) Run 19 *-

- Core loss of 0.2' at start of run 5:25 96% 96% - -*

3:34 -

4:08 -*

4:04 -

695.6 115.3 5.0 3:46 (4.9) (4.9) Run 20 *- - 118.2-118.4ft: FZ, 30°, core loss of 0.1' 3:30 98% 98% -

3:03 -

4:04 -*

4:02 -

690.6 120.3 -

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-250 of 706

ame GEOTECHNICAL CORING LOG SHEET 3 OF 5 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: C. Baldwin SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: D. White/0. Smith Boring Orientation BORING NO.: MP-205 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55LC (C) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,025 US ft (NAD83) EASTING: 2,448,007 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 225.5 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (331145)

DATE STARTED: 8/13/13 COMPLETED: 8/19/13 ICASING DEPTH: 20.6 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

RATE 0 ROCK DESCRIPTION AND REMARKS (ft) (ft) (ft) (It) (It) NO.

(Min/ft)  %  % G Continued from previous page 5.0 4:00 (5.0) (4.8) Run 21 -

CALCAREOUS SILTSTONE, dusky red (5R 3/3) to dark reddish gray (10R 3/1), strong, 3:13 100% 96% -

  • - laminated to very thinly bedded, locally with moderately to thickly bedded appearance, fresh, 3;13 -

interbedded with few to some, laminated to thinly bedded and trace moderately bedded

- LIMESTONE (MICRITE/WACKESTONE), gray (N 5/) to greenish gray (10G 5/1), locally 3:21 -

  • - fossiliferous with few carbonate clasts; local slight to moderate weathering, moderate to strong 3:03 -

- bioturbation with horizontal and vertical burrows, strong HCI reaction (continued) 685.6 125.3 -

5.0 3:45 (5.0) (5.0) Run 22 *-

- 123.2ft: BJ, 30°, PS, T, B, II 4:00 100% 100% -

- 123.7-124.0ft: FZ, 30°, P0-0, B-C,11-111

- 125.6ft: BJ, 30°, PR, PO, A, I 3:41 -

4:05 -

3:39 -

680.6 130.3 5.1 3:38 (5.1) (5.1) Run 23 *- -

3:16 100% 100% -

_6Z_8,g_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _1:g.o

~ CALCAREOUS SILTSTONE, very dark greenish gray (10GY 3/1) and very dark gray (N 3/),

4:00 -

- strong, laminated to very thinly bedded, fresh, interbedded with little to some, laminated to 3:30 -

very thin LIMESTONE (MICRITE/WACKESTONE), gray (N 5/); slight bioturbation, strong HCI 3:30/1.1

  • - reaction 675.5 135.4 -

5.1 3:24 (5.1) (5.1) Run 24 -

3:42 100% 100% -

3:32 -

2:53 -*

3:08/1.1 -

670.7 140.2 670.4 140.5 5.0 3:31 (4.5) (4.1) Run 25 LIMESTONE (MICRITE), gray (N 5/), strong, thinly bedded and nodular, fresh, with little, 90% 82% - irregula~ Cal<?'lreous SILTSTO~E, very dark gray (N 3/); strong HCI reaction(Lincolnshire 2:51 668 9 142 0

- - '-- -y'()l"lll_at_IOil_-E_Id~n_M_ElllliJEll"*lJni!_Al _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ r - -

  • 3:26 LIMESTONE (MICRITE/WACKESTONE), gray (N 6/-N 5/) to dark bluish gray (108 4/1),

strong, laminated to thinly and moderately bedded, fresh, interbedded with little to some, 4:27 laminated to thin Calcareous SILTSTONE, very dark gray (N 3/) to very dark greenish gray 3:48 L3-35 (10GY 3/1), with trace dusky red (10R 3/3), and few very thin to thin chert beds, lenses, and 665.4 145.5 _ irregular nodules (greenish gray to gray and black, with calcite filled tensional fractures 5.0 5:14 (5.0) (5.0) Run 26

~

orthogonal to bedding); locally with slight to moderate bioturbation, locally nodular, locally 3:51 100% 100%

argillaceous, trace calcite filled pits and calcite healed fractures, trace stylolites, strong HCI 3:35 reaction 143.2,143.5,143.6,143.7ft: BJ, 30°, PR, T-PO, B, II 3:20 143.7-144.3ft: FZ, 30-60°, core loss of 0.5' 3:13 143.8ft: J, 60°, PR, P0-0, C, Ill 660.4 150.5 146.3,147.0ft: BJ, 30°, PR, P0-0, B, II 5.0 3:04 (5.0) (5.0) Run 27

- 152.0,153.3ft: BJ, 30°, SR-PS, PO, B, II 3:00 100% 100% 152.3-153.5ft: FZ, 60°, SR, VT, A, I, healed with calcite 153.0ft: J, 70°, PR, VT, A, I, with calcite 3:30 3:40 3:39 655.4 155.5 4.5 4:00 (4.3) (4.3) - 156.7,158.1ft: BJ, 30°, PS-US, T, B, II

~

Run 28 3:05 96% 96%

3:03 3:00 650.9 160.0 1:35/0.5 5.0 (5.0) (5.0) Run 29 161.9ft: BJ, 30°, PR, T, B, II

~

5:26 -

4:27 100% 100%

3:39 L3-36 4:55 3:09 645.9 165.0 5.0 5:50 (5.0) (5.0) Run 30 165.9ft: BJ, 30°, PR, T, B, II 100% 100% -

4:38 D

4:45 4:09 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-251 of 706

ame GEOTECHNICAL CORING LOG SHEET 4 OF 5 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: C. Baldwin SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: D. White/0. Smith Boring Orientation BORING NO.: MP-205 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55LC (C) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,025 US ft (NAD83) EASTING: 2,448,007 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 225.5 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (331145)

DATE STARTED: 8/13/13 COMPLETED: 8/19/13 ICASING DEPTH: 20.6 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

RATE 0 ROCK DESCRIPTION AND REMARKS (ft) (ft) (ft) (It) (It) NO.

(Min/ft)  %  % G Continued from previous page 1711 4:20 LIMESTONE (MICRITE/WACKESTONE), gray (N 6/-N 5/) to dark bluish gray (108 4/1),

~

f';J.(l Q (l 640.4. 170.5 0.5 2:10/0.5 (0.5) (0.5) Run 31 strong, laminated to thinly and moderately bedded, fresh, interbedded with little to some, 3:10 100% 100% Run 32 - laminated to thin Calcareous SILTSTONE, very dark gray (N 3/) to very dark greenish gray 5.0 3:33 (5.o) 1(4.4) (10GY 3/1), with trace dusky red (10R 3/3), and few very thin to thin chert beds, lenses, and 3:27 100% 88% irregular nodules (greenish gray to gray and black, with calcite filled tensional fractures orthogonal to bedding); locally with slight to moderate bioturbation, locally nodular, locally 3:41 argillaceous, trace calcite filled pits and calcite healed fractures, trace stylolites, strong HCI 3:58 reaction (continued) 635.4 175.5 172.6-172.7ft: FZ, 30°, PR-PS, 0, II, shattered chert bed 5.0 3:08 (5.0) (4.6) Run 33 - 172.9-173.1ft: FZ, 30° and 60°, US, T-PO, B, II

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2:56 100% 92% 175.5ft: BJ, 30°, PS, T, B, II 176.5ft: J, 45°, SR, T, B, II 2:48 178.8ft: BJ, 30°, PR, 0, C, Ill 2:30 179.9,180.0ft: BJ, 30°, US, T, B, II 177.7-179.7ft: As above, strongly bioturbated with coarse horizontal and vertical burrows filled 2:45 with sparry calcite and carbonate, fossiliferous 630.4 180.5 5.0 3:39 (3.7) (2.3) Run 34 - 181.5-183.4ft: FZ, core loss of 1.3'

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4:58 74% 46% 183.7,183.9,184.0,184.8,184.9ft: BJ, 30°, US-PS, T-PO, B-C, II 5:55 3:24 3:18 _~g5,g_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _1!3§.0 625.4 185.5 LIMESTONE (MICRITE), gray (N 6/-N 5/) to dark grayish brown (2.5Y 4/2), strong, thinly to 5.0 4:47 (4.9) (3.8) Run 35

- moderately bedded, locally laminated, fresh, stylolitic, interbedded with few to little, laminated 4:47 98% 76% to very thin, wispy/wavy, irregular and diffuse Calcareous SILTSTONE, very dark gray (N 3/),

and few to little, very thin to moderate chert beds, lenses, and nodules (gray to dark gray and 6:04 black, with calcite filled tensional fractures orthogonal to bedding); calcite healed fractures at 4:09 45-75° to core axis through-out, calcite healed shear zones through-out, trace calcite filled pits and sparry calcite "bird eyes", trace stylolites, strong HCI reaction 3:19 620.4 190.5 185.0,185.1ft: BJ, 30°, PS, T-PO, B-C, II 5.0 5:40 (5.0) (4.6) Run 36 - 185.8-186.2ft: FZ/BJ, 30°, PR-UR, PO-MO, C-F, 1-111 5:02 100% 92% 187.5,188.0ft: BJ, 30°, SR, T, B, II 188.6ft: BJ, 30°, SR, T, B, II 3:57 190.0ft: BJ, 30°, US, T, B, II 5:20 190.5,195.0ft: BJ, 30°, PR, PO, B, II 190.8-194.5ft: Slightly weathered 4:50 191.1,191.2ft: BJ, 30°, PS-US, PO, B, II, with calcite 615.4 195.5 5.0 6:50 (5.0) (4.9) Run 37 - 191.4,192.1,192.8,194.2ft: BJ, 30°, PL-US, T-PO, B, II 100% 98% 194.8ft: J, 70°, PS, T, B, II 4:37 195.5.196.2ft: BJ, 30°, PR-PS, PO, B, 1-11 4:14 196.7,197.1,198.9,199.3,199.4ft: BJ, 30°, PL-UL, T-PO, B, II 198.9-199.0ft: SZ, 30°, UL, VT, A, I, with calcite 4:09 198.4ft: J, 70°, PR, VT, A, I, intact with calcite 4:12 610.4 200.5 4.5 5:50 (4.4) (3.5) Run 38 - 200.9,201.3,202.0,203.0,203.2,203.4ft: BJ, 30°, PL-UL, T-PO, B, II 5:07 98% 78% 203.3-202.5ft: FZ in shattered chert, with calcite 203.5,207.9,204.0,204.1 ,204.6ft: BJ, 30°, PL-UL, T-PO, B, II 4:41 202.6-203.5ft: SZ, 30°, US-UL-PL 4:22 t

605.9 205.0 4:20/0.5 5.4 4:22 (3.8) (2.8) Run 39 205.0-205.2ft: FZ 70% 52% - 205.6,205.7ft: BJ, 30°, PL, T, B, II 8:22 206.3-207.8ft: SZ, core loss of 1.2' 7:16 208.5-208.6ft: BJ, 30°, PR-SR, PO, B, II 6:25 209.5-210.4ft: SZ, PR, MO, C, II, core loss of 0.4' L3-37 9:47/1.4 600.5 210.4 5.1 7:19 (4.1) (3.4) Run 40 - 211.0ft: J, 70°, PR, 0, C, II 12:35 80% 67% 211.1-212.1ft: FZ/SZ, core loss of 1.0' 212.2,212.9ft: BJ, 30°, PR-PL, PO, B, I 3:49 212.2-212.3ft: SZ, 30°, UL, VT, A, I, intact with calcite 3:43 212.4,213.0ft: J, 65°, PR, VT-PO, A-C, I-ll, with calcite 3:10/1.1 595.4 215.5 5.0 4:00 (5.0) (4.4) Run 41 - 215.8,216.0,216.2,216.4ft: BJ, 30°, PS-US, T-PO, B-C, II 3:29 100% 88%

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-252 of 706

ame GEOTECHNICAL CORING LOG SHEET 5 OF 5 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: C. Baldwin SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: D. White/0. Smith Boring Orientation BORING NO.: MP-205 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55LC (C) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,025 US ft (NAD83) EASTING: 2,448,007 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 225.5 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (331145)

DATE STARTED: 8/13/13 COMPLETED: 8/19/13 ICASING DEPTH: 20.6 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

RATE 0 ROCK DESCRIPTION AND REMARKS (ft) (ft) (ft) (It) (It) NO.

(Min/ft)  %  % G Continued from previous page 3:46 LIMESTONE (MICRITE), gray (N 6/-N 5/) to dark grayish brown (2.5Y 4/2), strong, thinly to 3:15 moderately bedded, locally laminated, fresh, stylolitic, interbedded with few to little, laminated 2:52 to very thin, wispy/wavy, irregular and diffuse Calcareous SILTSTONE, very dark gray (N 3/),

590.4 220.5 and few to little, very thin to moderate chert beds, lenses, and nodules (gray to dark gray and 5.0 4:41 (5.0) (5.0) Run 42 black, with calcite filled tensional fractures orthogonal to bedding); calcite healed fractures at 3:28 100% 100% 45-75° to core axis through-out, calcite healed shear zones through-out, trace calcite filled pits 3:23 and sparry calcite "bird eyes", trace stylolites, strong HCI reaction (continued) 221.2ft: BJ, 30°, PR, PO, B, I 3:00 223.6ft: SH, 30°, PL-UL, PO, B, II 3:14 585.4 225.5 585.4 225.5

- Boring and coring terminated at 225.5 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-253 of 706

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