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

a me 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 I CASING DEPTH: 19.5 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits DRILL RUN L

ELEV. DEPTH RUN RATE REC.

ROD SAMP.

0 ROCK DESCRIPTION AND REMARKS (ft)

(ft)

(ft)

(Min/ft)

(It)

(It)

NO.

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 1:12 58%

22%

(10YR 4/2), weak to medium strong, very thinly to thinly bedded, locally nodular, moderately 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 --

1:19

~

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

784.4 15.8 12.1-13.7ft: FZ, 0-30°, P0-0, C-H, Ill, with clay 5.0 1:29 (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 3:16 LIMESTONE (WACKESTONE/MICRITE), bluish gray (5PB 5/1) to light gray (2.5Y 7/1),

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 2:00 20.7,21.0,21.4,21.5,21.8,24.5,25.4ft: BJ, 30°, PR, PO, B-C, II 21.1-21.4ft: FZ, 10-30°, P0-0, B-C, Ill, with clay 2:23 22.1ft: BJ, 10°, PO, B, II 2:41 22.5,23.6ft: BJ, 30-35°, UR, PO, B, II 774.4 25.8 23.3ft: FZ, 30-40°, PR-UR, PO, B, II 5.0 1:42 (5.0)

(2.9)

Run 4 23.8-24.2ft: FZ, 20-50°, T-PO, B, II 1:52 100% 58%

24.5ft: J, 45°, PR, PO, B, II 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 769.4 30.8 3:27 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 766.4 33.8 5:01 32.3-33.4ft: FZ, 30°, PR, P0-0, B, II, 0.2' Core loss 2.0 3:06 (2.0)

(1.5)

Run 6 i

33.0ft: BJ, 25°, SR, T, B, II 2:41 100% 75%

33.5,33.8ft: J, 60°, UR-PR, PO, B, II 764.4 35.8 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 2:06 754.4 45.8 1:54 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 749.4 50.8 3:03 5.0 3:03 (5.0)

(4.9)

Run 10 t 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

GEOTECHNICAL CORING LOG a me 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 I CASING DEPTH: 19.5 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits DRILL RUN L

ELEV. DEPTH RUN RATE REC.

ROD SAMP.

0 ROCK DESCRIPTION AND REMARKS (ft)

(ft)

(ft)

(Min/ft)

(It)

(It)

NO.

G Continued from previous page 2:19 LIMESTONE (WACKESTONE/MICRITE), bluish gray (5PB 5/1) to light gray (2.5Y 7/1),

739.4 60.8 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 734.4 65.8 2:05 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%

721.4 78.8 1:24 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 ~

5.0 1:08/0.5 (13) (1.3)

Run 18

~

80.9,81.3ft: BJ, 30-40°, UR, PO, B, II 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 2:11 715.0 85.2 2:07 71.. 'i P.'i 7 0.5 1:34/0.5 (0.5)

(0.5)

Run 19...,.',

5.0 2:25 100% I~

Run 20

~

87.0,87.3ft: J, 50° and 75°, PR, PO, C, Ill, calcite 2:32 (5.o) (4.6) 712_7 87.4ft: BJ, 45°, PS, T, B, II 87_5 100% 92%

2:33 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 pits and burrows, strong HCI reaction 2:41 709.5 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 100% 100%

2:16 2:23 2:34 3:42

-* -704.6 95.6 704.5 95.7 5.0 2:13 (5.0)

(5.0)

Run 22

~

LIMESTONE (WACKESTONE/PACKSTONE/GRAINSTONE), gray (5Y 6/1), strong, very 2:02 100% 100%

thinly to thinly bedded, fresh, fossiliferous, interbedded with little to few, very thin to laminated, 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 699.5 100.7 2:04 5.0 2:07 (5.0)

(5.0)

Run 23

~

101.6,102.6ft: BJ, 25°, PL, T, C, Ill, with calcite 1:36 100% 100%

102.2ft: BJ, 40°, PS, T, B, II 2:16

-@.71._---------------------------------- __ 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 thin LIMESTONE (MICRITE/WACKESTONE), gray (5Y 6/1), amorphous and diffuse to 4:36 694.5 105.7 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 100% 100%

3:27 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-62 of 706

GEOTECHNICAL CORING LOG a me 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 I CASING DEPTH: 19.5 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits DRILL RUN L

ELEV. DEPTH RUN RATE REC.

ROD SAMP.

0 ROCK DESCRIPTION AND REMARKS (ft)

(ft)

(ft)

(Min/ft)

(It)

(It)

NO.

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 thin LIMESTONE (MICRITE/WACKESTONE), gray (5Y 6/1), amorphous and diffuse to 4:21 689.5 110.7 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) 100% 100%

103.2ft: J, 10°, PR, PO, B, II 4:46 104.0ft: 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 100% 100%

118.0ft: J, 70°, PR, PO, C, Ill, with calcite 4:36 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 100% 100%

3:31 3:40 3:56 3:47 674.5 125.7 5.0 4:23 (5.0)

(4.8)

Run 28 100% 96%

4:07 L3-6 3:30

- _6Z.1&_---------------------------------- __ 1~.6 3:10

~

LIMESTONE (WACKESTONE/GRAINSTONE/MICRITE), bluish gray (5PB 6/1), medium 3:45 strong to strong, very thinly to thinly bedded, locally to moderately bedded and nodular, fresh, 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 666.5 133.7 3:23 129.3ft: J, 60°, PR, PO, C, Ill 665.8 134.4 0.7 12:07/0.7 (0.3)

(0.0)

Run 30

r::'::J 132.2ft: BJ, 30°, PS, T, C, Ill, with calcite 665.0 135.2 0.8 1:53/0.8 43%

0%

Run 31

~

132.3ft: BJ, 20°, PL, T, C, Ill, with calcite 5.0 2:42 (0.8)

(0.8)

Run 32 132.5,132.7ft: SZ, 20°, PR, PO, F, Ill, moderately weathered 132.9ft: BJ, 30°, PR, T, C, II 2:19 100% I~

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

(5.0) 100% 100%

2:01 L3-7 660.0 140.2 2:03 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 1:35 655.0 145.2 1:40 654.5 145.

0.5 0:48/0.5 (0.5)

(0.5)

Run 34 5.0 2:20 100% 100%

Run 35

~

146.4ft: J, 50°, PR, T-PO, B, II 2:43 (5.0) 1(4.7) 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 2:34

~

LIMESTONE (MICRITE/WACKESTONE) with few (GRAINSTONE), gray (N 6/-N 5/) to dark gray (N 4/) and grayish brown to very dark grayish brown (10YR 5/2-4/2-3/2), strong, 649.5 150.7 3:01 laminated to moderately bedded and nodular, fresh, fossiliferous, interbedded with few to 5.0 2:19 (4.9)

(4.0)

Run 36 ;

some, laminated to very thin Calcareous SILTSTONE, dark gray to black (5Y 3/1-2.5/1),

98%

80%

dark olive gray (5Y 3/2), and greenish black (10Y 2.5/1), planar to mostly wavy/wispy 2:18 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 2:21 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 644.5 155.7 2:20 Formation-Unit D) 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

GEOTECHNICAL CORING LOG a me 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 I CASING DEPTH: 19.5 ft CORE BARREL TYPE: HQ3 & NQ3/Diamond Impregnated core bits ELEV.

(ft) 639.5 634.5 629.5 624.5 621.5 620.0 615.0 610.0 605.0 DRILL RUN L

DEPTH RUN RATE REC.

ROD SAMP.

0 (ft)

(ft)

(Min/ft)

(It)

(It)

NO.

G 3:39 100% 98%

2:21 3:04 160.7 2:44 5.0 3:18 (5.0)

(4.1)

Run 38 2:12 100% 82%

L3-8 2:31 3:06 165.7 4:26 5.0 2:28 (4.9)

(4.5)

Run 39 2:42 98%

90%

1:58 2:12 170.7 2:07 5.0 1:49 (5.0)

(4.5)

Run 40 1:38 100% 90%

1:52 1:54 175.7 1:50 3.0 3:52 (3.0)

(3.0)

Run 41

~

3:25 100% 100%

178.7 3:28 1.5 2:29 (1.5)

(1.3)

Run 42 180.2 1:32/0.5 100% 87%

5.0 2:48 (5.0)

(4.5)

Run 43

=

2:02 100% 90%

2:02 2:17 185.2 2:34 5.0 2:14 (5.0)

(3.7)

Run 44 2:14 100% 74%

L3-9 2:31 2:41 190.2 2:59 5.0 4:26 (4.2)

(1.3)

Run 45 3:10 84%

26%

3:33 3:45 195.2 9:31 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-64 of 706 ROCK DESCRIPTION AND REMARKS Continued from previous page LIMESTONE (MICRITE/WACKESTONE) with few (GRAINSTONE), gray (N 6/-N 5/) to dark 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 some, laminated to very thin Calcareous SILTSTONE, dark gray to black (5Y 3/1-2.5/1),

dark olive gray (5Y 3/2), and greenish black (10Y 2.5/1), planar to mostly wavy/wispy irregular and diffuse, and few to little very thin to thin chert beds, lenses, and irregular 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, locally with sparry calcite "bird eyes", locally argillaceous, strong HCI reaction (Rockdell Formation-Unit D) (continued) 154.7-154.8ft: FZ, 30°, PS, F, B, II 156.5,157.3,159.6ft: BJ, 30°, PS-PR, PO, B, II 158.5ft: BJ, 45°, UL, T-PO, C, Ill, with calcite 159.1ft: J, 75°, PS, A, VT, I, with calcite 161.6,161.9,163.1,163.3ft: BJ, 30°, PR, PO, B, II 162.2-162.7ft: FZ, 30° and 55°, PR, PO, B-C, II-III 166.3,167.2,167.5,169.8ft: BJ, 30°, PS, T, B, II 168.4ft: BJ, 30°, PL, T, C, Ill, with calcite 169.8ft: J, 70°, PR, PO, C, Ill, with calcite 171.2,172.4,172.7,174.1ft: BJ, 30°, PS, T-PO, B, II 174.7-174.9ft: SZ/FZ, 30°, PL, P0-0, K, II, with calcite 175.1ft: BJ, 25°, PL, PO, C, II, with calcite 175.5,176.3,177.1ft: BJ, 30°, PS, T-PO, B, II 178.7ft: BJ, 30°, PR, PO, B, II 180.0,180.9,181.4,182.5,184.1,183.6,183.7ft: BJ, 25-30°, PS-PR, T, B, II 183.4-183.5ft: FZ, 30°, PL, PO, F, II 185.0ft: FZ, 30°, PR, PO, F, II 185.7,187.0,187.1,189.4ft: BJ, 30, PS, T-PO, B, II 187.6,188.0ft: BJ, 30°, PL, T, C, Ill, with calcite 187.7ft: BJ, 20°, PS, T, C, Ill, with calcite 188.6ft: FZ, 30°, PR, PO, B, II 188.8ft: BJ, 30°, PR, PO, C, II 189.5ft: J, 60°, PR, T, C, II, with calcite 189.7ft: BJ, 20°, PR, PO, B, II 190.3,190.6,191.0,191.8,193.0,194.2ft: BJ, 25°, PR, T, B, II 191.2,193.2,193.6ft: BJ, 25-30°, UR, T, B, II 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 194.3-194.4ft: FZ, 30°, PR, 0, B, Ill 605.0 RUN 45: 0.8' Left in hole at termination of boring/coring 195.2 Boring and coring terminated at 195.2 feet.

Core Photographs Boring MP -105 MP-105-Boxes 1 and 2 BOI?ING Mf -(tJS"

'3QX _L __

..=-..:...;;...._lft)TO LJD.<6

.(ll)

MP-105-Boxes 3 and 4 CLINCH RIVE/~ SMI~ f'IWJE T AMEC PIWJECT GI/GIJ 13 11172 801?/NG _jW~!30X Lf DEI'TH

'5~L(It} IU 7-o <g lftl Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-65 of 706

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

Core Photographs Boring MP -105 Mv!EC PIWJECT 64GIJ 13 1fJ72 IJOIM.J IW-C5

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

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Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-68 of 706 Clinch River SMR Project AMEC Project No. 6468-13-1072

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a me BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 GEOTECHNICAL BORING LOG Prepared By: MBL Date: 3/5/14 COUNTY: Roane, TN Checked By: JCM Date: 3/5/14 SHEET 1 OF 1 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 I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I ROD TYPE: AWJ I HAMMER (ID):140-Ib Auto (337153)

DATE STARTED: 7/9/13 I COMPLETED: 7/171131 HOLE DIA.: 4" I CASING DEPTH: 6.7 ft I CORE SIZE:HQ3 I BITS USED: 4" Roller Cone ELEV. DEPTH (ft)

(ft)

BLOW COUNT BLOWS PER FOOT SAMP.

L 0.5ft 0.5ft 0.5ft 0

20 40 60 80 0

100 NO.

G SOIL DESCRIPTION AND REMARKS 798.7 0.0 SS-1

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FILL: FAT CLAY (CH), yellowish red (5YR 5/8), medium stiff,

moist, high plasticity fines, few fine sand and fine

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subrounded gravel, trace organics/roots, weak to strong HCI

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~J-9

~i~~!~~fraveliY Fft. f"cl:A v (CH), "briiWniSh"yeiiow (16YR"6/8{_

2 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-------,--------'

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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 1-I-

I-1-

I-I-

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