ML18003A512

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Part 08 Enclosures (Rev. 1) - Part 8 - Enclosures - Geotechnical Exploration and Testing Data Report Appendix B.1 Geotechnical Logs Part 07 Pages B.1-61 Thru B.1-69
ML18003A512
Person / Time
Site: Clinch River
Issue date: 12/15/2017
From: James Shea
Tennessee Valley Authority
To:
Office of New Reactors
Fetter A
References
TVACLINCHRIVERESP, TVACLINCHRIVERESP.SUBMISSION.4, CRN.P.PART08, CRN.P.PART08.1
Download: ML18003A512 (9)


Text

ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-105 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.2 ft (NAVD88) NORTHING: 570,210 US ft (NAD83) EASTING: 2,448,344 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 195.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 8/7/13 COMPLETED: 8/17113 ICASING DEPTH: 19.5 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 @ 10.8 ft 789.4 10.8 5.0 2:08 (2.9) (1.1) Run 1 10~.4 LIMESTONE (WACKESTONE/MICRITE), bluish gray (5PB 5/1) with dark grayish brown IU.i 58% 22% (10YR 4/2), weak to medium strong, very thinly to thinly bedded, locally nodular, moderately

=

1:12 to slightly weathered, fossiliferous, interbedded with little to some, laminated to very thin 1:29 786.5 Calcareous SILTSTONE, very dark gray (N 3/), wavy and irregular to diffuse bedding; 13.7 2:37 ---\strong HCI reaction (Benbolt Formation-Unit E) J --

ff.1,H{12:-o;Ti1fts"J, 25~5o:-uR:-Po, c-H. I i i - - - - - - - - - - - - - - -

784.4 15.8 1:19 1:29

~ - 12.1-13.7ft: FZ, 0-30°, P0-0, C-H, Ill, with clay 5.0 (3.6) (1.6) Run 2 WEATHERED ROCK: LIMESTONE (MICRITE/WACKESTONE), no recovery 4:49 72% 32% _7§.3Q_ -,1:3_},:17_,_2f_t:_ ~._I'Jo_R_ElGC)\1Hry-l,5'_C_(lr~02S_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ r_1].2 LIMESTONE (WACKESTONE/MICRITE), bluish gray (5PB 5/1) to light gray (2.5Y 7/1),

3:16 medium strong to strong, very thinly to thinly bedded, locally nodular, slightly weathered to 4:19 fresh, fossiliferous, interbedded with little to some, laminated to thin Calcareous SILTSTONE, 4:58 very dark gray (N 3/), wavy and irregular to diffuse bedding; locally with few LIMESTONE 779.4 20.8 - (PACKSTONE/GRAINSTONE) beds, slight bioturbation, trace calcite filled pits and burrows, 5.0 2:29 (4.9) (2.6) Run 3 strong HCI reaction 2:28 98% 52% 17.2-20.7ft: FZ, 0-30°, P0-0, C-H, Ill, with clay 20.7,21.0,21.4,21.5,21.8,24.5,25.4ft: BJ, 30°, PR, PO, B-C, II 2:00 21.1-21.4ft: FZ, 10-30°, P0-0, B-C, Ill, with clay 2:23 22.1ft: BJ, 10°, PO, B, II 22.5,23.6ft: BJ, 30-35°, UR, PO, B, II 2:41 - 23.3ft: FZ, 30-40°, PR-UR, PO, B, II 774.4 25.8 5.0 1:42 (5.0) (2.9) Run 4 23.8-24.2ft: FZ, 20-50°, T-PO, B, II 100% 58% 24.5ft: J, 45°, PR, PO, B, II 1:52 26.1ft: J, 60°, PR, PO, B, II 2:36 26.3,27.0,27.4,27.6,28.2,28.3,29.2,30.2,30.3,30.4,30.5,30.7ft: BJ, 30°, SR-PR, T-PO, B, II 3:01 28.4,28.7,29.9ft: BJ, 10-15°, PR, PO, B, II 29.5ft: FZ, 30° and 50°, PR, PO, B, II 3:27 -

769.4 30.8 3.0 4:41 (2.8) (1.4) Run 5 30.9ft: J, 20°, UR, PO, B, II

~

2:58 93% 47% 31.2,31.9ft: J, 55°, PR, B, Ill, trace pyrite 31.3,31.5,31.8,32.0,33.2,33.9,34.9,35.5ft: BJ, 25-30°, PS-PR, T-PO, B, II 5:01 32.3-33.4ft: FZ, 30°, PR, P0-0, B, II, 0.2' Core loss 766.4 33.8 2.0 3:06 (2.0) (1.5) Run 6 33.0ft: BJ, 25°, SR, T, B, II i

100% 75% 33.5,33.8ft: J, 60°, UR-PR, PO, B, II 764.4 35.8 2:41 -

5.0 2:28 (5.0) (4.6) Run 7 35.9,39.1 ,40.0ft: BJ, 45°, PR, PO, B, II 2:05 100% 92% 36.8ft: J, 50°, PR, PO, B, II 37.0,38.3ft: BJ, 20-25°, PR, T-PO, B, II 2:09 38.7ft: J, 20°, SR, T-PO, B, II 2:58 759.4 40.8 2:34 -

5.0 2:36 (4.9) (4.3) Run 8 41.6,41.9,42.3,43.0,43.3ft: BJ, 30-40°, PR-PS, PO, B, II, 0.1' Core loss at 43.0' 2:10 98% 86%

2:07 2:06 1:54 -

754.4 45.8 5.0 2:06 (4.8) (3.8) Run 9 46.0,49.6,50.3ft: BJ, 30°, PL, PO, C, Ill, with calcite 2:42 96% 76% 47.0,47.7ft: BJ, 30°, PS, T-PO, B, II 48.2ft: J, 10°, SR, PO, B, II 2:03 49.2ft: BJ, 30°, PS, 0, B, II 2:25 49.7,49.9ft: BJ, 30°, PR, 0, D, Ill t

749.4 50.8 3:03 -

5.0 3:03 (5.0) (4.9) Run 10 50.3-50.8ft: FZ, 15-30°, PR, PO, B, II 2:51 100% 98% 51.5ft: BJ, 25°, PR, T, B, II 52.0-52.3,52.6-52.8ft: FZ, 15-60°, PS-US, T-PO, F, II 1:54 54.3,55.1ft: BJ, 30°, PR, T-PO, B, II 1:37 744.4 55.8 2:20 -

5.0 2:06 (5.0) (4.7) Run 11 55. 7ft: BJ, 25°, PR, PO, B, II, mechanical break

~

1:46 100% 94% 56.5ft: J, 55°, PR, PO, C, Ill, with calcite 56.8ft: J, 40°, PR, 0, B, II 1:40 1:52 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-61 of 706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-105 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.2 ft (NAVD88) NORTHING: 570,210 US ft (NAD83) EASTING: 2,448,344 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 195.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 8/7/13 COMPLETED: 8/17113 ICASING DEPTH: 19.5 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 LIMESTONE (WACKESTONE/MICRITE), bluish gray (5PB 5/1) to light gray (2.5Y 7/1),

739.4 60.8 2:19 - medium strong to strong, very thinly to thinly bedded, locally nodular, slightly weathered to 5.0 2:23 (5.0) (5.0) Run 12 fresh, fossiliferous, interbedded with little to some, laminated to thin Calcareous SILTSTONE, 2:10 100% 100% very dark gray (N 3/), wavy and irregular to diffuse bedding; locally with few LIMESTONE (PACKSTONE/GRAINSTONE) beds, slight bioturbation, trace calcite filled pits and burrows, 2:35 strong HCI reaction (continued) 2:16 60.8ft: J, 55°, PR, PO, C, Ill, with calcite, mechanical break 64.1,64.7,65.3ft: BJ, 20-35°, PS-PR, PO, B, II 2:05 -

734.4 65.8 5.0 2:13 (4.9) (4.8) Run 13 67.2,69.3,70.1ft: BJ, 30°, PL-PR, T-P0-0, B-C, Ill, with calcite 2:48 98% 96%

2:42 3:19 729.4 70.8 1:58 -

5.0 2:20 (5.0) (5.0) Run 14 72.0,72.9,74.7ft: BJ, 30-40°, UR-PR, T-PO, B, II 2:05 100% 100%

1:45 2:06 724.4 75.8 2:39 -

3.0 2:05 (3.0) (3.0) Run 15 77.9ft: BJ, 20°, UR, T, B, II

~

1:32 100% 100%

1:24 721.4 78.8 7£1.3 78.9 0.1 5:46/0.1 (0.1) (0.0) Run 16 79.8ft: BJ, 25°, mechanical break 720.0 80.2 1T 1:47/0.8 100% 0% Run 17

~

1:08/0.5 (13) (1.3) 80.9,81.3ft: BJ, 30-40°, UR, PO, B, II

~

Run 18 5.0 2:21 100% 100% 81.4,82.2,83.3,84.7ft: BJ, 30-45°, PS-PR, T-PO, B-D, II 2:23 (5.0) (4.9) 2:03 100% 98% L3-5 2:11 2:07 715.0 85.2 71 .. 'i P.'i 7 0.5 1:34/0.5 (0.5) (0.5) Run 19 ...,.',

87.0,87.3ft: J, 50° and 75°, PR, PO, C, Ill, calcite

~

5.0 2:25 100% Run 20 2:32 (5.o) I~ (4.6) _

712 7 87.4ft: BJ, 45°, PS, T, B, II 87 5 2:33 100% 92% CALCAREOUS SILTSTONE, dark gray (5Y 4/1 ), medium strong, laminated to very thinly

  • - bedded, fresh, interbedded with little to few, very thin to laminated LIMESTONE (MICRITE),

2:26 -

  • - gray (5Y 6/1 ), planar to amorphous and diffuse bedding; slight bioturbation, trace calcite filled 2:41 -

- pits and burrows, strong HCI reaction 709.5 90.7 -*

5.0 2:19 (5.0) (5.0) Run 21 -

  • - 94.6ft: BJ, 40°, PL, T, C, Ill, with calcite and trace pyrite 2:16 100% 100% -*

2:23 -

2:34 -

3:42 -*

-704.6 95.6 704.5 95.7 ---------------------------------------

LIMESTONE (WACKESTONE/PACKSTONE/GRAINSTONE), gray (5Y 6/1), strong, very

~

5.0 2:13 (5.0) (5.0) Run 22 100% 100% thinly to thinly bedded, fresh, fossiliferous, interbedded with little to few, very thin to laminated, 2:02 Calcareous SILTSTONE, dark gray (5Y 4/1), wavy and irregular to diffuse bedding; slight 1:57 bioturbation, trace calcite filled pits and burrows, strong HCI reaction 1:53 98.4ft: BJ, 30°, PS, T, B, II 99.7ft: BJ, 30°, SR, T, B, II 2:04 -

699.5 100.7 5.0 2:07 (5.0) (5.0) 101.6,102.6ft: BJ, 25°, PL, T, C, Ill, with calcite

~

Run 23 1:36 100% 100% 102.2ft: BJ, 40°, PS, T, B, II 2:16  : : - @ . 7 1 . _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - __1Q:3.0

- CALCAREOUS SILTSTONE, dark gray (5Y 4/1 ), medium strong, laminated to thinly bedded, 3:16 -

  • - locally with moderately bedded appearance, fresh, interbedded with few to some, laminated to 4:36 thin LIMESTONE (MICRITE/WACKESTONE), gray (5Y 6/1), amorphous and diffuse to 694.5 105.7 irregular and nodular bedding, locally fossiliferous; slight bioturbation, trace pyrite along 5.0 4:46 (5.0) (5.0) Run 24 *-

- -* bedding laminations, trace calcite filled pits and burrows, strong HCI reaction 3:27 100% 100% -*

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-62 of 706

ame GEOTECHNICAL CORING LOG SHEET 3 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-105 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.2 ft (NAVD88) NORTHING: 570,210 US ft (NAD83) EASTING: 2,448,344 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 195.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 8/7/13 COMPLETED: 8/17113 ICASING DEPTH: 19.5 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 3:18 -

CALCAREOUS SILTSTONE, dark gray (5Y 4/1 ), medium strong, laminated to thinly bedded, 3:45 -

  • - locally with moderately bedded appearance, fresh, interbedded with few to some, laminated to 4:21
  • - thin LIMESTONE (MICRITE/WACKESTONE), gray (5Y 6/1), amorphous and diffuse to 689.5 110.7

- irregular and nodular bedding, locally fossiliferous; slight bioturbation, trace pyrite along 5.0 3:24 (5.0) (5.0) Run 25

  • - bedding laminations, trace calcite filled pits and burrows, strong HCI reaction (continued) 4:46 100% 100% -

- 103.2ft: J, 10°, PR, PO, B, II 104.0ft: BJ, 30°, PL, PO, C, Ill, with calcite 3:54 -

114.7ft: BJ, 30°, US, T, C, Ill, with calcite 3:15 -

4:13 -

684.5 115.7 5.0 5:16 (5.0) (5.0) Run 26

  • - 115.7ft: BJ, 20°, PS, T-PO, B, II, mechanical break 4:36 100% 100% -

118.0ft: J, 70°, PR, PO, C, Ill, with calcite 2:54 -

2:45 -

2:59 -

679.5 120.7 5.0 3:45 (5.0) (5.0) Run 27 -

- 121.4ft: BJ, 35°, PS, PO, C, Ill, with calcite 3:31 100% 100% -

3:40 -

3:56 -

3:47 -

674.5 125.7 5.0 4:23 (5.0) (4.8) Run 28 -

4:07 100% 96% -

L3-6 -

3:30 -

_ 6 Z . 1 & _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - __1~.6

~

3:10 LIMESTONE (WACKESTONE/GRAINSTONE/MICRITE), bluish gray (5PB 6/1), medium strong to strong, very thinly to thinly bedded, locally to moderately bedded and nodular, fresh, 3:45 669.5 130.7 - fossiliferous, interbedded with some to few, thinly bedded to laminated, Calcareous

~

3.0 2:21 (2.9) (2.1) Run 29 SILTSTONE, dark gray (5Y 4/1 ), wavy and irregular to diffuse bedding; slight bioturbation, 3:59 97% 70% trace calcite filled pits and burrows, strong HCI reaction 129.2,130.3ft: BJ, 30°, PR, PO, B, II 3:23 129.3ft: J, 60°, PR, PO, C, Ill 666.5 133.7 132.2ft: BJ, 30°, PS, T, C, Ill, with calcite 665.8 134.4 0.7 12:07/0.7 (0.3) (0.0) Run 30 :::r::'::J 132.3ft: BJ, 20°, PL, T, C, Ill, with calcite 43% 0%

~

665.0 135.2 0.8 1:53/0.8 Run 31 132.5,132.7ft: SZ, 20°, PR, PO, F, Ill, moderately weathered 5.0 2:42 (0.8) (0.8) Run 32 132.9ft: BJ, 30°, PR, T, C, II 100%

2:19 I~

(5.0) (5.0) 136.0,136.9,138.0,138.8ft: BJ, 25°, PR, T, B, II 2:13 100% 100%

2:01 L3-7 2:03 660.0 140.2 5.0 1:31 (5.0) (4.9) Run 33 141.1-141.2ft: FZ, 30°, PR, T-PO, B, II 1:36 100% 98% 141.4, 143.7ft: BJ, 30°, PS, T, B, II 142.7,144.3ft: BJ, 25°, PR, T-PO, B, II 1:34

¥ 1:35 1:40 655.0 145.2 654.5 145. 0.5 0:48/0.5 (0.5) (0.5) Run 34 2:20 100% 100% Run 35 146.4ft: J, 50°, PR, T-PO, B, II

~

5.0 (5.0) 1(4.7) 2:43 146.6ft: J, 75°, PR, PO, C, Ill, with calcite 146.6ft: BJ, 25°, PR, PO, C, Ill, with calcite 2:53 100% 94% 651.9 148.3 LIMESTONE (MICRITE/WACKESTONE) with few (GRAINSTONE), gray (N 6/-N 5/) to dark

~

2:34 gray (N 4/) and grayish brown to very dark grayish brown (10YR 5/2-4/2-3/2), strong, 3:01 - laminated to moderately bedded and nodular, fresh, fossiliferous, interbedded with few to 649.5 150.7 2:19 some, laminated to very thin Calcareous SILTSTONE, dark gray to black (5Y 3/1-2.5/1),

5.0 (4.9) (4.0) Run 36 dark olive gray (5Y 3/2), and greenish black (10Y 2.5/1), planar to mostly wavy/wispy 2:18 98% 80%

irregular and diffuse, and few to little very thin to thin chert beds, lenses, and irregular 2:24 nodules (gray to dark gray and black, with calcite filled tensional fractures orthogonal to bedding); locally with slight bioturbation, trace calcite filled pits and burrows, trace pyrite, 2:21 locally with sparry calcite "bird eyes", locally argillaceous, strong HCI reaction (Rockdell 2:20 - Formation-Unit D) 644.5 155.7 148.3,149.4,150.3,151.2,151.3ft: BJ, 25-30°, PS-PR, T-PO, B-C,11-111, with calcite 5.0 3:52 (5.0) (4.9) Run 37 151.5,153.6,153.7,154.3,155.0ft: BJ, 30°, PL, T, C, Ill, with calcite Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-63 of 706

ame GEOTECHNICAL CORING LOG SHEET 4 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-105 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.2 ft (NAVD88) NORTHING: 570,210 US ft (NAD83) EASTING: 2,448,344 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 195.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 8/7/13 COMPLETED: 8/17113 ICASING DEPTH: 19.5 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 3:39 100% 98% LIMESTONE (MICRITE/WACKESTONE) with few (GRAINSTONE), gray (N 6/-N 5/) to dark 2:21 gray (N 4/) and grayish brown to very dark grayish brown (10YR 5/2-4/2-3/2), strong, laminated to moderately bedded and nodular, fresh, fossiliferous, interbedded with few to 3:04 some, laminated to very thin Calcareous SILTSTONE, dark gray to black (5Y 3/1-2.5/1),

2:44 dark olive gray (5Y 3/2), and greenish black (10Y 2.5/1), planar to mostly wavy/wispy 639.5 160.7 - irregular and diffuse, and few to little very thin to thin chert beds, lenses, and irregular 5.0 3:18 (5.0) (4.1) Run 38 nodules (gray to dark gray and black, with calcite filled tensional fractures orthogonal to 2:12 100% 82% L3-8 bedding); locally with slight bioturbation, trace calcite filled pits and burrows, trace pyrite, locally with sparry calcite "bird eyes", locally argillaceous, strong HCI reaction (Rockdell 2:31 Formation-Unit D) (continued) 3:06 154.7-154.8ft: FZ, 30°, PS, F, B, II 156.5,157.3,159.6ft: BJ, 30°, PS-PR, PO, B, II 4:26 -

634.5 165.7 158.5ft: BJ, 45°, UL, T-PO, C, Ill, with calcite 5.0 2:28 (4.9) (4.5) Run 39 159.1ft: J, 75°, PS, A, VT, I, with calcite 98% 90% 161.6,161.9,163.1,163.3ft: BJ, 30°, PR, PO, B, II 2:42 162.2-162.7ft: FZ, 30° and 55°, PR, PO, B-C, II-III 1:58 166.3,167.2,167.5,169.8ft: BJ, 30°, PS, T, B, II 2:12 168.4ft: BJ, 30°, PL, T, C, Ill, with calcite 169.8ft: J, 70°, PR, PO, C, Ill, with calcite 2:07 -

629.5 170.7 5.0 1:49 (5.0) (4.5) Run 40 171.2,172.4,172.7,174.1ft: BJ, 30°, PS, T-PO, B, II 1:38 100% 90% 174.7-174.9ft: SZ/FZ, 30°, PL, P0-0, K, II, with calcite 175.1ft: BJ, 25°, PL, PO, C, II, with calcite 1:52 1:54 1:50 -

624.5 175.7 3.0 3:52 (3.0) (3.0) Run 41 175.5,176.3,177.1ft: BJ, 30°, PS, T-PO, B, II

~

3:25 100% 100%

3:28 621.5 178.7 1.5 2:29 (1.5) (1.3) Run 42 178.7ft: BJ, 30°, PR, PO, B, II 620.0 180.2 1:32/0.5 100% 87%

5.0 2:48 (5.0) (4.5) Run 43 180.0,180.9,181.4,182.5,184.1,183.6,183.7ft: BJ, 25-30°, PS-PR, T, B, II 2:02 100% 90% 183.4-183.5ft: FZ, 30°, PL, PO, F, II

=

2:02 2:17 2:34 615.0 185.2 5.0 2:14 (5.0) (3.7) Run 44 185.0ft: FZ, 30°, PR, PO, F, II 2:14 100% 74% 185.7,187.0,187.1,189.4ft: BJ, 30, PS, T-PO, B, II L3-9 187.6,188.0ft: BJ, 30°, PL, T, C, Ill, with calcite 2:31 187.7ft: BJ, 20°, PS, T, C, Ill, with calcite 2:41 188.6ft: FZ, 30°, PR, PO, B, II 188.8ft: BJ, 30°, PR, PO, C, II 2:59 189.5ft: J, 60°, PR, T, C, II, with calcite 610.0 190.2 5.0 4:26 (4.2) (1.3) Run 45 189.7ft: BJ, 20°, PR, PO, B, II 84% 26% 190.3,190.6,191.0,191.8,193.0,194.2ft: BJ, 25°, PR, T, B, II 3:10 191.2,193.2,193.6ft: BJ, 25-30°, UR, T, B, II 3:33 192.8,193.8-193.9ft: FZ, 30°, PR, P0-0, F-K, Ill 193.1,193.4,193.7ft: J, 60°, PR, T-PO, C, Ill, with calcite 3:45 194.3-194.4ft: FZ, 30°, PR, 0, B, Ill 9:31 605.0 RUN 45: 0.8' Left in hole at termination of boring/coring 195.2 605.0 195.2 Boring and coring terminated at 195.2 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-64 of 706

Core Photographs Clinch River SMR Project Boring MP -105 AMEC Project No. 6468-13-1072 MP-105- Boxes 1 and 2 II" to *t.

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MP-105- Boxes 3 and 4 CLINCH RIVE/~ SMI~ f'IWJE T AMEC PIWJECT GI/GIJ 13 11172 ~"" )\ 55 '- C/).<;,'

801?/NG _jW~!30X -...:.. Lf ~~ 12- w.<t- f.S'I.'

DEI'TH '5~L(It} IU 7-o <g lftl 1,.) ~ c.s-.\* 7D.!>'

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-65 of 706

Core Photographs Clinch River SMR Project Boring MP -105 AMEC Project No. 6468-13-1072 MP-105- Boxes 5 and 6 tl:mmG PJP. ros IJEI'TH tD.'t AMEC I'IWJECT li*IGll j Hl/2 (j()/(111'" (\*fl*/05 13: ) _8__ ~.~ 2k. IIS.1-12t>-:J' DEPTH !IP.t (ft)W j2S-=1 (II)

~ n rzo:l-rzs.7-'

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Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-66 of 706

Core Photographs Clinch River SMR Project Boring MP -105 AMEC Project No. 6468-13-1072 Mv!EC PIWJ ECT 64GIJ 13 1fJ72 IJOIM.J IW-C5 .vi. _9_ _

SJC 1112114 DEJ'Til 125 + 1ft) TO ~.(fl)

AMEC 1'/WJECT Gilfil/13 lf/72 13CJflfiiG f'1> *(f!S" !30X_ e>_ _

DEJJfll l'fD.2 lft)TO 1~5.~ (It)

~* . ~ 'I:.-. ~.(fr'-~**~ ~--'~"---~-' - -- - **~" * '

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-67 of 706

Core Photographs Clinch River SMR Project Boring MP -105 AMEC Project No. 6468-13-1072 Mille PIWJECT fi*lf./1 Jj ili72 BOX ;:-'(3;::---~:~

WlPIIJG (Y)P-to5

,,5" I.

IJEI'rH / 'gS.(_ (I!)W ~!w,lfl)

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-68 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: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-106 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 798.7 ft (NAVD88) NORTHING: 570,136 US ft (NAD83) EASTING: 2,448,377 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 174.2 ft ISAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (ID):140-Ib Auto (337153)

DATE STARTED: 7/9/13 ICOMPLETED: 7/171131 HOLE DIA.: 4" ICASING DEPTH: 6.7 ft ICORE SIZE:HQ3 IBITS 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 798.7 0.0 SS-1 ~ FILL: FAT CLAY (CH), yellowish red (5YR 5/8), medium stiff, moist, high plasticity fines, few fine sand and fine

- ~ subrounded gravel, trace organics/roots, weak to strong HCI 2

~ ~J- ~i~~!~~fraveliY Fft.f"cl:Av (CH), "briiWniSh"yeiiow (16YR"6/8{_ &

9 ss-2 ~I- very stiff, moist to wet, moderate to high plasticity fines, 1--~'7~~1-'-'~93.7 some fine to coarse angular gravel, trace coarse sand, weak _5Q

~ l.!_o~r~[_H~I~~t~n-------,--------'

~~ 792 _0 RESIDUAL SOIL: FAT CLAY (CH), light red (2.5YR 6/8), 6 _7

+----II----------------5E*'",.._+-----F:...o<..o"'-'-"=-;\hard, moist, moderate to high plasticity fines, few fine tor=-

\COarse subangular gravel, strong HCI reaction f 1- Soil drilling halted. Log continues on geotechnical coring log Observed water levels:

4.3 ft bgs, AM 7/10/13 8.2 ft bgs, AM 7/16/13 8.9 ft bgs, AM 7/17113 1-I-

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""'UL---L--~~-~--~-~~---------------~-~-~----------------------..J Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-69 of 706