ML18003A696

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Part 08 Enclosures (Rev. 1) - Part 8 - Enclosures - Geotechnical Exploration and Testing Data Report Appendix B.1 Geotechnical Logs Part 56 Pages B.1-487 Thru B.1-496
ML18003A696
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: ML18003A696 (10)
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Text

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: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-412 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 823.7 ft (NAVD88) NORTHING: 571,424 US ft (NAD83) EASTING: 2,447,851 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.0 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 7/16/13 I COMPLETED: 7/21/131 HOLE DIA.: 4" ICASING DEPTH: 14.7 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 823.7 Ground Surface 823.7 0.0 lj£.j.f u.u 2 3 7 SS-1 FILL: FAT CLAY with Gravel (CH), yellowish red (5YR 5/6),

18

~ stiff, moist, high plasticity fines, little to some fine to coarse

~

angular gravel, trace fine to coarse sand, weak HCI reaction 820.1 3.6 5 2 3 SS-2 I- 3.6ft: As above, to yellowish Red (5YR 5/8), medium stiff,

~

. ~5. few fine to coarse angular gravel 817.5 6.2 5 4 6 SS-3 6.2ft: As above, to yellowish red (5YR 5/6), stiff, little to some

~

15 _ 7 fine to coarse angular gravel, few fine to coarse angular sand 8 _0

~10 ~

815.1 8.6 ~------------------------=

1- FILL: CLAYEY GRAVEL (GC), brownish yellow (10YR 6/6) 5 SS-4 to yellowish brown (10YR 5/6), loose to very dense, moist to wet, fine to coarse angular gravel, some high plasticity fines,

't* ** * * * * * -* * * * * * ~ !

few to little medium to coarse angular sand, weak HCI

~

812.6 11.1 SS-5 reaction 5 11 5 w

810.2 13.5 ~ 1-809.1 14.6 50/0.4 . SS-6 809.1 14.6ft: Bit refusai/SPT refusal on LIMESTONE 14.6 50/0.0 SS-7 Soil drilling halted. Log continues on geotechnical coring log Observed water levels:

14.6 ft bgs, AM 7/17113 21.1ft bgs, AM 7/18/13 I- 30.2 ft bgs, AM 7/19/13 31.4 ft bgs, AM 7/20/13 30.5 ft bgs, AM 7/21113 35.4 ft bgs, PM 7/21113 I-1-

I-I-

1-Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-487 of 706

ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 7 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-412 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 823.7 ft (NAVD88) NORTHING: 571,424 US ft (NAD83) EASTING: 2,447,851 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 7/16/13 COMPLETED: 7/21/13 ICASING DEPTH: 14.7 ft CORE BARREL TYPE: HQ3/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@ 14.6 ft sog.1 14.6 1.0 5:25 (1.0) 100%

(0.5) 50%

Run 1

~ ~g§:1 LIMESTONE (WACKESTONE/MICRITE), very dark gray (10YR 3/1) to light olive brown (2.5Y 5/3), medium strong to strong, thinly to moderately bedded, moderately to slightly 15:6 808.1 15. N 50/0.1 SS-8 ~ 807.4 16.3 3:30 weathered, with few very thin to thin chert beds, lenses, and nodules (black to very dark 807.4 16.3 4.4 (4.4) (3.3)

~

Run 2 gray); strong HCI reaction (Lincolnshire Formation-Eidson Member-Unit A) r----=

4:05 100% 75%

805.4 15.6-16.3ft: CAVITY/SOIL: Gravelly FAT CLAY (CH), yellowish red (5YR 5/8), stiff, wet, high 18 _3 3:31 *- - plasticity fines, some ~ne to coarse angular gravel; SS-8=15.6-16.2' (12-50/0.1 ')

15.2,15.4ft. BJ, 30-35 , PS, T-0, B, II 2:34 -

  • - 16.6ft: J, 45°, UR, PO, C, Ill 803.0 20.7 1:57/0.4 CALCAREOUS SILTSTONE, gray (5Y 5/1) to dark gray and very dark gray (5Y 4/1-3/1) 5.3 (4.g) (3.1) Run 3 4:30 -

grading to dusky red (2.5YR 3/2) and very dusky red (2.5YR 2.5/2), very weak to weak, 5:12 g2% 58% -

  • - laminated to very thinly bedded, locally moderately bedded, highly to slightly weathered, interbedded with few to little, laminated to thin LIMESTONE (MICRITE/WACKESTONE),

4:47 -

  • - - gray to dark gray (N 5/-N 4/) and greenish gray (10Y 5/1), and trace thin chert beds and 8:44 *-

- lenses (very dark gray to dark grayish brown with calcite healed tensional fractures);

7:20/1.3 -

  • - moderate bioturbation with vertical and horizontal burrows, trace calcite filled pits and 7g7.7 26.0 - burrows, strong HCI reaction (Upper Blackford Formation-Unit A) 5.0 3:49 (4.1) (1.1) Run 4

- 1g_0-20.3,20.7-21.5,23.3-23.4ft: FZ, 30-45°, PR-SR, P0-0, KIC, Ill 3:05 82% 22% -

  • - 21.g,22.2,22.6,23.0,24.6,24.3,25.2ft: BJ, 30-40°, PR, PO, C, Ill 27.2,27.4,27.5,27.7,28.0,28.2,28.6,28.g,2g.2,2g.4,2g.6,2g.sft: BJ, 30°, PR, P0-0, C, Ill 4:14 -

27.3ft: J, 40°, PR, T, B, Ill 3:02 -

  • - 28.4ft: J, 80°, PR, T-PO, C, Ill, with calcite 28.5-28.6ft and 2g.2-2g.4ft: FZ, 30° and goo, SR, 0, C, Ill 4:29 -*

28.7ft: J, 45°, SR, T, B, II 7g2.7 31.0 *-

5.0 2:04 (2.7) (0.0) Run 5 -

2g.Oft: J, goo, PR, PO, C, Ill, with calcite 31.0-36.0ft: FZ, 30-45°, PR, P0-0, C, Ill, 2.3' Core loss 4:32 54% 0% -

4:30 -

3:14 -

3:57 -

787.7 36.0 5.0 4:53 (3.2) (2.1) Run 6 -

- 36.1 ,36.2,36.3,37.0,37.1 ,37.2,38.1 ,38.g,3g.1 ,3g.2ft: BJ, 30-40°, PR-SR, 0, B, II 3:33 64% 42% -*

portions mechnically reduced to rubble; 1.3' Core loss 3:29 -

4:08 -

4:36 -

782.7 41.0 - 782.7 41.0 5.0 2:45 (4.7) (2.4) Run 7 -

  • - CALCAREOUS SILTSTONE, dusky red (2.5YR 3/2) to very dusky red (2.5YR 2.5/2) and 3:57 g4% 48% -

- reddish black (2.5YR 2.5/1) to black (5YR 2.5/1, N 2.5/), with trace dark greenish gray and very dark greenish gray (10Y 4/1-3/1, 5GY 4/1), weak to medium strong and strong, laminated 4:09 to moderately bedded, moderately to slightly weathered, locally fresh, interbedded with some, 4:32 -

mostly laminated to thin, few moderately to thickly bedded and nodular LIMESTONE

  • - (MICRITE/WACKESTONE), gray (10YR 6/1, N 6/-N 5/) to dark gray (N 4/), and trace to few 5:04 -
  • - very thin to thin chert beds, lenses, and nodules (dark gray to black and very dusky red, with 777.7 46.0 -*

5.0 3:47 (4.8) (2.5) Run 8 -

  • - calcite healed tensional fractures); moderate to strong bioturbation with vertical and horizontal g6% 50% -
  • - burrows, trace calcite filled pits and burrows, strong HCI reaction 5:39 *-

41.0,41.1 ,41.3,41.6,41.8,42.2,42.5,43.0,43.6,44.1ft: BJ, 30-45°, PR, PO, C, Ill 4:02 *-

- 44.5 and 45.4-45.6ft: FZ, 30-40°, PR, 0, K, Ill 4:48 *-

46.4,46.6,46.7,46.g,48.0,4g.2ft: BJ, 30-45°, PR, PO, C, Ill 47.1-47.4ft: FZ, 35-45°, PR, P0-0, K, Ill 6:56 -

  • - 47.6-47.7ft: FZ, 30°, PR, P0-0 K, Ill 772.7 51.0 -

5.0 3:56 (4.5) (3.3) Run 9 -

48.3-48.5ft: FZ, 35-40°, PR, P0-0, K, Ill go% 66% Ll *- 4g_2-4g _7ft: FZ, 45°, PR, P0-0, K, Ill 4:55 -

4g.Oft: SH, 45°, PL, PO, C, Ill, with calcite 3:22 *- 51.6,52.1 ,52.7,53.1 ,53.6,53.7,53.g,54.6,54.8,55.1 ,55 .2ft: BJ, 30-45°, PR, P0-0, C, Ill

- 52.4,52.g,54.3,54.7,55.1ft: J, 50-70°, PR-SR, T-PO, C, Ill 4:17 -

6:19 -*

767.7 56.0 *-

5.0 6:30 (4.5) (3.4) Run 10 - -*

56.1,56.2,56.6,57.0,58.7,58.g,5g.4ft: BJ, 30-35°, PR, PO, C, Ill 3:57 go% 68% -

  • - 5g_6-5g _7ft: FZ, 35°, PR, PO, C, Ill, core loss likely 61.7ft: BJ, 65°, UR, PO, C, Ill 2:45 -*

3:11 -

7:09 -*

762.7 61.0 *-

5.0 4:06 (4.g) (3.3) Run 11 -

  • - 62.5,62.6,62.8,62.g,64.0,64.3,64.8,64.gft: BJ, 30-35°, PS, T-PO, B-C, Ill 3:06 gs% 66% -* 64.1ft: BJ, 50°, PS, T, C, Ill
  • - 65.1-65.2 and 65.4-65.5ft: FZ, 35-45°, PR, PO, C-K, Ill Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-488 of 706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 7 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-412 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 823.7 ft (NAVD88) NORTHING: 571,424 US ft (NAD83) EASTING: 2,447,851 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 7/16/13 COMPLETED: 7/21/13 ICASING DEPTH: 14.7 ft CORE BARREL TYPE: HQ3/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 2:33 -

- CALCAREOUS SILTSTONE, dusky red (2.5YR 3/2) to very dusky red (2.5YR 2.5/2) and 2:10 -

  • - reddish black (2.5YR 2.5/1) to black (5YR 2.5/1, N 2.5/), with trace dark greenish gray and
  • - very dark greenish gray (10Y 4/1-3/1, 5GY 4/1), weak to medium strong and strong, laminated 2:30 -

757.7 66.0 -

to moderately bedded, moderately to slightly weathered, locally fresh, interbedded with some, 5.0 3:28 (4.9) (3.3) Run 12 -

  • - mostly laminated to thin, few moderately to thickly bedded and nodular LIMESTONE 3:13 98% 66% -

- (MICRITE/WACKESTONE), gray (10YR 6/1, N 6/-N 5/) to dark gray (N 4/), and trace to few very thin to thin chert beds, lenses, and nodules (dark gray to black and very dusky red, with 4:52 calcite healed tensional fractures); moderate to strong bioturbation with vertical and horizontal 4:00 -

burrows, trace calcite filled pits and burrows, strong HCI reaction (continued)

  • - 66.0-66.3ft: FZ, 35-45°,PR, P0-0, C, Ill, with calcite 3:35 -
  • - 66.5,66.6,67.8,68.1,68.3,68.4,68.8,69.3,69.9,70.1,70.2ft: BJ, 35°, PS, T-PO, C, Ill 752.7 71.0 -

5.0 2:37 (4.3) (2.7) Run 13 -

  • - 68.4.70.2ft: J, 45-50°, PR, T, B, II 86% 54% -
  • - 71.1ft: BJ, 10°, UR, PO, C, Ill 4:25 -

- 71.5,71.8,72.0,72.2,72.8,73.6,74.2,74.4,74.9ft: BJ, 45°, PS-PL, T-PO, C, Ill 4:56 *- 72.0-72.2ft: FZ, 45°, PR, 0, C, Ill

- 73.7,74.4ft: J, 45°, PS, PO, C, Ill 3:41 -

74.9-75.6ft: FZ, 45°, SR, 0, C, Ill estimated 0.7' core loss 5:27 -

747.7 76.0 - 747.7 76.0 5.0 3:25 (4.4) (2.4) Run 14 -

  • - CALCAREOUS SILTSTONE, mostly very dusky red (2.5YR 2.5/2) grading to reddish black 4:35 88% 48% -

- (2.5YR 2.5/1), with trace dark greenish gray (5GY 4/1), medium strong to strong, mostly laminated to thinly bedded, locally moderately to thickly bedded, slightly weathered to fresh, 3:57 interbedded with few to little, laminated to thin LIMESTONE (MICRITE/WACKESTONE), gray 6:11 -

(2.5Y 5/1, N 5/) to dark gray (N 4/) and greenish gray (10Y 5/2) to dark greenish gray (10Y

  • - 4/1 ), and few to little very thin to thin chert beds, lenses, and nodules (mostly dusky red to very 9:07 -

dusky red and dark gray to black, with calcite healed tensional fractures); moderate to strong 742.7 81.0 -*

5.0 4:24 (4.9) (3.0) Run 15 -

  • - bioturbation with vertical and horizontal burrows, trace calcite filled pits and vugs 98% 60% -
  • - (separate/non-touching), strong HCI reaction 4:52 -

76.4,76.5,76.9,77.4,77.6,78.2,78.3ft: BJ, 30-40°, PR, T-PO, C, Ill 3:12 *-

- 78.4,78.5,78.8,78.9,79.0,79.2,79.9ft: BJ, 30-40°, PR, T-PO, C, Ill 3:34 -*

- 78.1, 78.5ft: J, 50°, PR-SR, T-PO, B, II 81.0,81.8,81.9ft: BJ, 20-30°, PR, PO, C, Ill 4:42 -

82.3,82.4,82.8,83.0,83.1 ,83.4,83.5,83.7,83.8,84.9,85.1 ,85.2,85.6ft: BJ, 40°, PS, PO, C, Ill 737.7 86.0 -

5.0 5:48 (3.4) (0.9) Run 16 *-

83.4-83.5ft: FZ, 40-50°, PR, 0, C, Ill 68% 18%

  • - 85.1-85.2ft: FZ, 45° and 60°, PR, 0, C, Ill 4:18 -

86.0-91.0ft: FZ, 30-40°, PR, P0-0, C-K, Ill 4:31 *- 86.1 ,86.2,86.3,86.5,87.0,87.1 ,87.5,87.7ft: BJ, 30-35°, PR-SR, T-PO, B-C, II-III

- 87.9,88.2,88.4,88.5,88.8,89.0,89.1 ,89.2ft: BJ, 30-35°, PR-SR, T-PO, B-C, II-III 4:30 -

- 87.9-89.0ft: FZ, 50-55°, VT, A, I, with calcite and spaced at about 0.2' 6:24 -

732.7 91.0 *-

5.0 3:47 (4.7) (2.8) Run 17 - -*

91.8,92.2,92.3,92.4,93.0,93.8,94.2,94.7,94.5,94.9,95.2,95.3,95.4ft: BJ, 30-35°, PS, PO, C, Ill 4:24 94% 56% -

92.4-92.8ft: FZ, 30-0°, PR-SR, 0, C-K, Ill 4:53 -

4:08 *-

5:39 -

727.7 96.0 *-

5.0 3:42 (4.9) (4.4) Run 18 - -* 96.7,97.5,99.0,99.2,99.8,100.0,100.2,100.6ft: BJ, 30°, PS, PO, B, Ill 5:00 98% 88% -

  • - 96.7,99.9ft: J, 50°, PR, PO, C, Ill, with calcite 3:11 -*

3:26 -

3:14 -*

722.7 101.0 *-

5.0 3:13 (4.8) (2.0) Run 19 - -* 101.2, 101.6,102.0,102.1,102.5,102.6,102.9,103.2,103.4,105.5ft: BJ, 30-35°, PS-PL, T-PO, C, 3:22 96% 40% -

  • - Ill
  • - 103.7-104.2ft: FZ/BJ, 30-35°, PS-PL, T-PO, C, Ill, spaced at 0.05' 3:10 - -*

101.9,102.1,103.8ft: J, 55°, PR, PO, C, Ill 2:52 -

104.2-104.4ft: FZ, 30°, PR, 0, K, Ill 2:44 -*

717.7 106.0 5.0 3:08 (5.0) (3.7) Run 20 -

106.6,107.8,108.6,109.9,110.1 ,110.3ft: BJ, 35°, PS-PL, T-PO, B-C, II-III 2:42 100% 74% - -*

108.9-109.4 and 110.4ft: FZ, 30-40°, PS-PR, 0, B-C, II-III 111.0,111.1,113.1,113.2,113.3,113.5,113.8ft: BJ, 35-45°, PS-PL, T-PO, C, Ill 3:02 -

114.0,114.2,114.4,114.9,115.0,115.3,115.6,115.8ft: BJ, 35-45°, PS-PL, T-PO, C, Ill 3:40 -*

112.1-112.5ft: FZ, 30-55°, PS, T-PO, C, Ill

  • - 113.2-113.4ft: FZ, 30°, PR, 0, C, Ill, minor core loss likely 3:01 -

712.7 111.0 -*

5.0 3:34 (4.9) (2.0) Run 21 -

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-489 of 706

ame GEOTECHNICAL CORING LOG SHEET 3 OF 7 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-412 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 823.7 ft (NAVD88) NORTHING: 571,424 US ft (NAD83) EASTING: 2,447,851 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 7/16/13 COMPLETED: 7/21/13 ICASING DEPTH: 14.7 ft CORE BARREL TYPE: HQ3/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 5:13 98% 40% -

CALCAREOUS SILTSTONE, mostly very dusky red (2.5YR 2.5/2) grading to reddish black

  • - (2.5YR 2.5/1), with trace dark greenish gray (5GY 4/1), medium strong to strong, mostly 4:38 -

- laminated to thinly bedded, locally moderately to thickly bedded, slightly weathered to fresh, 2:12 -

- interbedded with few to little, laminated to thin LIMESTONE (MICRITENVACKESTONE), gray

  • - (2.5Y 5/1, N 5/) to dark gray (N 4/) and greenish gray (10Y 5/2) to dark greenish gray (10Y 2:44 *-

707.7 116.0 -

4/1 ), and few to little very thin to thin chert beds, lenses, and nodules (mostly dusky red to very 5.0 3:58 (5.0) (4.0) Run 22 -

dusky red and dark gray to black, with calcite healed tensional fractures); moderate to strong 3:33 100% 80% -

  • - bioturbation with vertical and horizontal burrows, trace calcite filled pits and vugs (separate/non-touching), strong HCI reaction (continued) 2:27 116.0,116.3,117.9,118.2,118.3,118.7ft: BJ, 35°, PS-PL, PO, B-C, II-III 2:32 -

118.9,119.4,119.9,120.0,120.5ft: BJ, 35°, PS-PL, PO, B-C,11-111

  • - 116.7,119.1ft: J, 55-60°, PR, PO, C, Ill, with calcite 3:48 -
  • - 117.3,117.5ft: J, 55-60°, VT, A, I, with calcite 702.7 121.0 -

5.0 3:00 (5.0) (4.4) Run 23 -

- 121.3,121.7,122.1,122.6,123.2,124.2,125.1,125.3ft: BJ, 30-35°, PR, T-PO, B-C,11-111 2:47 100% 88% -

3:11 -*

3:08 -

4:05 -

697.7 126.0 - 697.7 126.0 5.0 3:18 (5.0) (4.1) Run 24 -

CALCAREOUS SILTSTONE, variably reddish black (2.5YR 2.5/1 ), very dark gray (N 4/), black 3:34 100% 82% -

  • - (N 2.5/), dark reddish gray (5R 3/1 ), dusky red (2.5YR 3/2), very dusky red (2.5YR 2.5/2), and

- -* locally dark greenish gray (10GY 4/1) to very dark greenish gray (10GY 3/1), medium strong to 3:03 strong, mostly laminated to thinly bedded, locally moderately to thickly bedded, fresh, 2:42 -

interbedded with little to some LIMESTONE (MICRITENVACKESTONE/GRAINSTONE), gray

  • - (N 6/-N 5/, 5Y 6/1) to dark gray (N 4/) and dark greenish gray (10Y 4/1), few stylolites, trace 3:18 -
  • - nodular; and few to little very thin to moderately bedded chert, lenses, and nodules (variegated 692.7 131.0 -

5.0 3:07 (5.0) (4.1) Run 25 - dark gray to black with olive, brown, gray, weak red and very dusky red, some with red jasper 100% 82% -

  • - specks; with calcite healed tensional fractures); moderate to strong bioturbation with vertical 3:06 -

and horizontal burrows, trace calcite filled pits and vugs (separate/non-touching), strong HCI 3:11 -

reaction 3:43 -

  • - 126.6,128.7,129.2,129.3,129.6,130.4ft, BJ, 25-35°, PR-PS, T-PO, B-C, II 127.5-127.6ft: FZ, 5-30°, PR, P0-0, B, II 3:18 -
  • - 129.0-129.2ft: FZ, 30-35° cross-cut by 55°, PR, PO, C, Ill 687.7 136.0 -

5.0 4:11 (4.9) (4.0) Run 26 -

132.8,132.9,133.0,133.5,133.7,135.0,135.2,135.5ft: BJ, 30-35°, PR, T-PO, B, II 98% 80% -

133.5-133.7ft: FZ, 25-35°, PR, PO, B, II 3:23 -

134.8,135.0ft: J, 55°, PR, T-PO, B, II 4:29

- 137.3,137.5,137.6,137.7,139.3,139.4,139.6ft: BJ, 30°, PR, T-PO, B-C,11-111

- 138.3-138.5ft: FZ, 30° and 60°, PR, 0, B, II 4:02 *-

  • - 139.6-142.0ft: FZ, 65-70°, VT, A, I, with calcite and spaced at about 0.3' 5:59 -*

139.9ft: J, 40°, PR, T, B, II 682.7 141.0 *-

5.0 4:39 (5.0) (4.3) Run 27 -

- 141.4,143.1, 143.3, 143.4, 143.6, 145.6, 145.7ft: BJ, 30-35°, PS, PO, B-C, II-III 3:21 100% 86% -*

3:17 -

3:15 -

3:41 -*

677.7 146.0 *-

5.0 2:58 (5.0) (4.8) Run 28 -

  • - 146.8,147.0,147.3,147.4,147.8,147.9ft: BJ, 25-35°, PS, PO, B-C,11-111 2:47 100% 96% -* 148.7,149.2,149.6,150.0,150.6ft: BJ, 25-35°, PS, PO, B-C,11-111
  • - 149.5ft: J, 50°, PR, PO, B, II 3:12 -

2:32 -

3:17 *-

672.7 151.0 5.0 3:04 (5.0) (3.2) Run 29 -

151.7,152.2,152.5,152.6,152.7,152.9,153.3,153.5,153.6ft: BJ, 25-30°, PS-PR, T-PO, B, II 3:16 100% 64%

153.9,154.2,154.3,154.5,154.6,155.4ft: BJ, 25-30°, PS-PR, T-PO, B, II 152.5-152.7ft: FZ, 30-40°, PR, 0, B, II 1:43 -

2:08 -*

3:01 *-

667.7 156.0 -

5.0 3:01 (4.9) (3.8) Run 30 -*

156.3,156.6,157.5,158.1,158.6,159.0,159.9,160.0,160.3,160.4ft: BJ, 30-35°, PR, T-PO, B, II 4:20 98% 76% -

2:47 -

2:26 - -*

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-490 of 706

ame GEOTECHNICAL CORING LOG SHEET 4 OF 7 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-412 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 823.7 ft (NAVD88) NORTHING: 571,424 US ft (NAD83) EASTING: 2,447,851 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 7/16/13 COMPLETED: 7/21/13 ICASING DEPTH: 14.7 ft CORE BARREL TYPE: HQ3/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 662.7 16111 3:05 -

CALCAREOUS SILTSTONE, variably reddish black (2.5YR 2.5/1 ), very dark gray (N 4/), black 5.0 2:57 (5.0) (4.6) Run 31 -

  • - (N 2.5/), dark reddish gray (5R 3/1 ), dusky red (2.5YR 3/2), very dusky red (2.5YR 2.5/2), and 4:12 100% 92% -
  • - locally dark greenish gray (10GY 4/1) to very dark greenish gray (10GY 3/1), medium strong to

- strong, mostly laminated to thinly bedded, locally moderately to thickly bedded, fresh, 3:15 -

  • - - interbedded with little to some LIMESTONE (MICRITENVACKESTONE/GRAINSTONE), gray 2:31 -

- (N 6/-N 5/, 5Y 6/1) to dark gray (N 4/) and dark greenish gray (10Y 4/1), few stylolites, trace nodular; and few to little very thin to moderately bedded chert, lenses, and nodules (variegated 3:20 *-

657.7 166.0 -

  • - dark gray to black with olive, brown, gray, weak red and very dusky red, some with red jasper 5.0 3:10 (5.0) (4.1) Run 32 -

specks; with calcite healed tensional fractures); moderate to strong bioturbation with vertical Ll-19 -

2:34 100% 82% -

  • - and horizontal burrows, trace calcite filled pits and vugs (separate/non-touching), strong HCI reaction (continued) 2:29 -

161.3,161.4,161.6,161.9,164.0,164.7ft: BJ, 40°, PL, T-PO, C,11-111, with calcite 2:23 -

162.8ft: BJ, 15°, PR, PO, B, II

- 166.2,168.1 ,168.9,169.4,170.0,170.7ft: BJ, 35°, PL, T-PO, B, II 3:19 -

  • - 170.3-170.5ft: FZ, 30°, PR, P0-0, B, II 652.7 171.0 -

5.0 6:17 (4.7) (2.5) Run 33 -

- 170.8,171.1 ,171.4,171.8,171.9,172.1 ,172.3ft: BJ, 30-40°, PS-PL, PO, C, II, with calcite 5:25 94% 50% -*

  • - 172.5,173.1 ,173.7,174.1 ,174.6,175.2,175.3,175.5ft: BJ, 30-40°, PS-PL, PO, C, II, with calcite
  • - 172.3-172.5ft: FZ, 30° and 55°, PR, P0-0, B, II 3:15 -

2:30 -

3:20 -

647.7 176.0 -

647.7 176.0 5.0 4:22 (5.0) (4.1) Run 34 LIMESTONE (WACKESTONE/GRAINSTONE/MICRITE), light gray (2.5Y 7/1), strong, very

~

4:12 100% 82% thinly to moderately bedded, fresh, interbedded with few to little laminated to moderately bedded CALCAREOUS SILTSTONE, very dusky red (2.5YR 2.5/2) to reddish black (2.5YR 5:58 2.5/1) and dark greenish gray (10Y 4/1, 5G 4/1), and little very thin to moderately bedded chert 7:57 lenses, and nodules (variegated gray to black, dark brown, dark red, dark grayish brown, dark reddish brown, reddish black and dark olive gray, most with red jasper specks, fractured as 7:08 described above); slight bioturbation, trace calcite filled pits, strong HCI reaction 642.7 181.0 5.0 7:09 (4.9) (4.1) Run 35 176.3,177.9ft: J, 45°, PR, PO, B, II

~

7:19 98% 82% 175.9, 177.1,177.4,177.6,177.8ft: BJ, 30°, PS-PR-PL, T-PO, B-C,11-111 178.6,178.7,179.0,176.2,181.0ft: BJ, 30°, PS-PR-PL, T-PO, B-C,11-111 4:19 177.8ft: J, 55°, PR, T, C, II 7:03 181.4,181.5,181.7,181.8,182.2,182.4,183.6ft: BJ, 30°, PR, T-PO, B-C, II 182.4ft: J, 50°, PR, PO, B, II 8:38 637.7 186.0 5.0 5:16 (5.0) (5.0) Run 36

~

4:45 100% 100%

3:47

- 634.3 189.4

- - - -LiMESTONE(Mic1h'fE7MUDSTONEiWACKESTONEf dark gray (5Y4!Tj to gray (5Y6!Tj,---

5:12 4:28 strong, laminated to moderately bedded, fresh, argillaceous, repeating fining upward 632.7 191.0 5.0 8:15 (4.7) (3.5) sequences with some disturbed bedding, slightly nodular appearance, slight bioturbation,

~

Run 37 94% 70% interbedded with few, very thin to moderately bedded chert, lenses, and nodules (reddish 6:54 brown, very dusky red, and reddish black to gray and very dark gray, few with red jasper 3:46 specks); trace calcite filled pits, strong HCI reaction (Lower Blackford Formation-Unit A)

- 191.0-192.2ft: FZ, 30-35°, PR-PS, P0-0, B, II 3:26 194.8-195.1ft: FZ, 30-35°, PR, P0-0, B, II 2:59 627.7 196.0 5.0 5:46 (5.0) (4.9) 198.8-198.9ft: FZ, 25° and 50°, PR, 0, B, II

~

Run 38 3:26 100% 98% 199.2,199.6,200.3ft: BJ, 30°, PR-PL, T-PO, B, II 7:57 6:57

~

5:46 622.7 201.0 5.0 4:43 (5.0) (4.1) Run 39 202.7,202.4,203.1 ,203.2,203.4ft: BJ, 30°, PS-PL, T-PO, B, II 3:59 100% 82% 204.1 ,204.4,204.5,205.2,205.6,205.7ft: BJ, 30°, PS-PL, T-PO, B, II 6:57 7:27 5:03 617.7 206.0 617.7 206.0 5.0 6:05 (5.0) (5.0) Run 40 4:16 100% 100%

4:51 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-491 of 706

ame GEOTECHNICAL CORING LOG SHEET 5 OF 7 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-412 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 823.7 ft (NAVD88) NORTHING: 571,424 US ft (NAD83) EASTING: 2,447,851 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 7/16/13 COMPLETED: 7/21/13 ICASING DEPTH: 14.7 ft CORE BARREL TYPE: HQ3/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 4:43 LIMESTONE (MICRITE), dark gray (5Y 4/1) to gray (5Y 6/1 ), strong, laminated to moderately 612.7 211.0 5.0 4:30 4:47 (5.0) (5.0) Run 41

~ bedded, fresh, argillaceous, repeating fining upward sequences with some disturbed bedding, slightly nodular appearance, slight bioturbation, trace to few coarse sand and fine gravel sized

~

angular chert fragments (dark gray to dark reddish brown); trace calcite filled pits, strong HCI 3:40 100% 100% reaction (continued) 208.3ft: BJ, 30°, PR, PO, B, II 3:54

- 214.4,215.0ft: BJ, 30°, PR, T-PO, B, II 3:50 4:11 607.7 216.0 5.0 4:23 (5.0) (5.0) Run 42

~

4:15 100% 100%

4:18 6:45 4:22 602.7 221.0 5.0 3:50 (5.0) (5.0) Run 43

~

3:37 100% 100%

3:23

=~92._---------------------------------- __2~.8 3:31 DOLOMITIC LIMESTONE (MICRITE), greenish gray (10Y 5/1) grading to and mottled with very dark gray to black (N 3/ to N 2.5/), strong, moderately to thickly bedded, fresh, trace to 3:56 few coarse sand and fine gravel sized angular chert fragments (dark gray to dark reddish 597.7 226.0 5.0 3:45 (4.9) (4.9) Run 44 brown) and rounded to subrounded dolomite clasts (light gray); trace stylolites, trace to few

~

98% 98% calcite and dolomite filled pits, weak to no HCI reaction 3:26 227.5ft: BJ, 45°, UR, PO, C, II 3:36 _ 228.9ft: J, 20°, PR-SR, PO, B, II 2:55 4:05 592.7 231.0 5.0 3:26 (5.0) (5.0) Run 45 233.0,233.7,234.7ft: BJ, 25-30°, UR, PO, B, II

~

2:45 100% 100%

5:15 3:00 4:59 587.7 236.0 5.0 4:35 (4.9) (4.8) Run 46 237.4,239.0ft: BJ, 25-30°, US, PO, B, II 98% 96% 237.8ft: FZ, 15°, PR, 0, B, II 3:32 237.9ft: BJ, 30°, PS, PO, B, II 5:09 237.8-237.9ft: SILTSTONE/SHALE, dark greenish gray (10GY 4/1 ), very thin 4:15 4:23 239.9-247.4ft: As above, with little to some coarse sand and fine to coarse gravel sized 582.7 241.0 subrounded to angular dolomite clasts and fragments, dark gray (2.5Y 4/1) and trace coarse 5.0 4:25 (5.0) (5.0) Run 47

~

sand to fine gravel sized fragments and thin lenses of chert and chert cemented chert 4:09 100% 100% sandstone, dark gray (7.5YR 4/1) 5:46 241.8,243.4ft: BJ, 10-15°, US, P0-0, B, II, stylolites

- 243.0-244.0ft: BJ, 20-25°, UR-PR, T-PO, B, II 4:54 246.4ft: BJ, 25-30°, US, PO, B, II, stylolites 5:21 247.4ft: J, 10-25°, PS, 0, B, II 577.7 246.0 248.3ft: FZ, 25°, PS, 0, B, II 5.0 4:45 4:15 (5.0) 100%

(4.8) 96%

Run 48

=¢ 576.3 250.2ft: J, 25°, UR, VT, A, II 247.4 CRYSTALLINE DOLOMITE, fine to coarse grained, greenish gray (10GY 5/1) and dusky g~

4:46 red (10R 3/2) to gray (10YR 6/1), mottled, strong, very thinly to thickly bedded, fresh; 4:00 mottling appears to mimic bedding and pre-dolomitization healed fractures, trace stylolites, trace to few dolomite filled pits and vugs (separate/non-touching), weak to no HCI reaction 4:45 (Knox Group-Newala Formation) 572.7 251.0 g~

5.0 5:15 (5.0) (4.6) Run 49 247.7,250.0ft: BJ, 25-30°, US, PO, B, II, stylolites 4:37 100% 92% 251.5,253.7,253.9,254.1ft: BJ, 35°, PR-UR, PO, B, II 252.4,252.8ft: BJ, 15°, UR, PO, B, II, stylolites 3:56 254.4ft: J, 75°, PR, T-PO, B, II

~

4:15 255.3ft: J, 45°, PL, PO, C, II, with dolomite 252.7-252.8 and 253.7-254.0ft: Dark reddish brown (2.5YR 3/3) disturbed beds/healed 3:50 fractures with indurated clay/siltstone filling 567.7 256.0 3.7 4:26 (3.7) (3.7) 2 Run 50

_ 5 Q . 7 Q _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - __2§§.7 4:56 100% 100%

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-492 of 706

ame GEOTECHNICAL CORING LOG SHEET 6 OF 7 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-412 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 823.7 ft (NAVD88) NORTHING: 571,424 US ft (NAD83) EASTING: 2,447,851 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (323438)

DATE STARTED: 7/16/13 COMPLETED: 7/21/13 I CASING DEPTH: 14.7 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 5:39 4 CRYSTALLINE DOLOMITE, fine to coarse grained, gray (2.5Y 5/1) to light gray (2.5Y 7/1)

L;z- grading to dark gray and very dark gray (2.5Y 4/1-3/1) and dusky red (1 OR 3/2) mottled with r-~5~64=*~0r-~25~9~.7'-t---;--o:-t-1:-c:5~:0~8/~0.:c-7+~c-+--;-c--o;;-t---;c;--~-to"--r'-t-1.3 1:30/0.3 (1.3) (1.3) Run 51 2 gray (10YR 6/1) to greenish gray (10GY 5/1), strong, very thinly to moderately bedded, fresh; calcite and dolomite healed fractures through-out, trace stylolites, weak to no HCI reaction 5 4:36 (5.0) (4.7) 52 Q t-~5~62~.~7t-~26~1~.O"t--cc-;.O;-i-~6:~41~+..'1':'.00"..o/c'."o~10"'0'-'o/c"'Cot-;R~u-;:-n<',...-iL:.Zl (continued) 256.9,258.5,259.5ft: BJ, 35-50°, SR, PO, C, II, stylolites 4:02 100% 94% Q 257.3ft: BJ, 35°, PR, T, B, II

4 3 4 3:11 6-6 0

259.1ft: BJ, 20°, PR, T, B, II 260.2ft: BJ, 30°, PR, T-PO, C, II 261.4ft: J, 60:, PS, VT-PO, C, Ul, with dolomite 4:58 4 262.5ft: J, 40, PS, PO,~* Ill, With dolomite 1--""55,7~.7'+-__,2,6,6'-".0'l---c~+-~~--+~~~--c-c~+-~~--t'-OTi 263.5,264.0ft. BJ, 20-30, PR, T-PO, C, II 5.0 3:28 (5.0) (5.0) Run 53 Q 556 _7 264.5,264.8ft: BJ, 15°, UR, PO, B, U, stylolites 267.0 r--

3:4 8 100% 100%

0 g---~265.8ft:BJ,45°,U S,O,C,II,stylollte 2: 59 2:47 ti-

¢

%~~~ai~¥~o~~~~{~~~~*coarse-grained-:-graYto-darkgray(i5r571-471 r locaif:

mottled with gray to light gray (2.5Y 6/1-7/1) and weak red (2.5YR 5/2-4/2) to dark reddish gray (2.5YR 3/1), strong, very thinly to moderately bedded, fresh; calcite and dolomite healed 0

ti 2 15 I--"5"'52"'-.L._71-"'27,_1!.,.0"+-~:-t-"0"":ccc--+~c-+--=-~t---;o--~-ti-r--7l fractures through-out, trace to few stylolites, trace dolomite filled pits and calcite filled vugs 6

5.0 2:39 (5.0) (5.0) Run 54 (separate/non-touching), weak}o no HCI reaction 2:57 100% 100% 267.4,268.0,26 8.5ft. BJ, 30-40 , PS:US, PO, B, II 4 268.2ft: BJ, 4.:' , US, VT, C, II, stylolite 0

3:19 Q _ 269.6ft. J, 55 , PS, T-PO, C, !I 3:13 L;z 271.6,271.9,272.1ft. J, 10-45, PS, T-PO, B-C, II L;z 272.7,273.3,273.7,274.1ft: BJ, 20-35°, PR-UR, T, B-C, II 547 _7 276.0 4:01 0 274.1ft: Healed bedding fracture/ filled fracture with indurated clay/siltstone, dark reddish

c';

l--'=-'-'-'-l--"-'-'~f---oc5co.O:-t-"0""2:cc30c--+(c;c5-o;.Oc-)-G(4c-_"0;"6)+--oR~u-n"'55:-t"--r-t 2 35 100% 92% ti 0 brown (2.5YR 3/3), very thin o 276.9,278.0,279.4,279.7ft. BJ, 30-35 , PR-PS, T-PO, B, II

¢ g-

2
36

~ ~

~~~-~~r-~~f---oc5co.O:-t-~2:~26~+(c;c5-o;.Oc-)-G(4c-."0;"8)+--oR~u~n~56:-+4~-t 542.7 281.0 3:00 ~

283.6ft: J, 55°, PR, T-PO, B, II 0:: 100% 96% L;z

~ 1:17 0

~;~
~- 5+/-0Q_ -CRYSi'AU.:u\fE o6U5MITE, 2

finetoc0arse grain8d,very dark gray (2.5Y 371), locallymOttled __ §}.

7

~ Q with light gray to gray (5Y 7/1-5/1) and weak red (2.5YR 5/2) grading to gray (10YR 6/1) and o 537 _7 286 _0 2:52 ryz light brownish gray (10YR 6/2), strong, very thinly to moderately bedded, locally laminated,

~ l-~,_,_,_l-~~f---oc5cc_0:-+-"0"" 2 :cc22c--+(c;c5 -=.oc-)-G(5"0"".""""o)+ccRc-u-n-=57:-+4+-t fresh; calcite and dolomite healed fractures through-out, trace to few stylolites, trace dolomite o :4 100% 100% r;z filled pits and calcite filled vugs (separate/n?n-touching), weak to no HCI reaction

~ 1 3 Q 285.4,285.5,~85.6,285.7,286.4ft. BJ, 30-35 , PR-PS-PL, PO, B-C, II 2:12 Q 286.8ft. J, 60 , PR, T-PO, B, II

~

u 2 18 60 - 287.4,288.0ft: J, 6?-90°, healed with indurated clay/siltstone 288.1ft. FZ, 20-30 , U~, 0, B, II

§I-~5~32"'".~7 1-"'29~1~.0"f--~:-t-~2:cc41c--+~c-+--=-~t---;c;---=c--t:h~Ll 288.7,289.4ft. J, 25-30, URIPR, T-PO, B, II (3, 5.0 2:30 (5.0) (5.0) Run 58 Q 0 2:35 100% 100% §

~

0 2:26 2:33 4 - 529.9 L;z - -

L;z

-CRYSi'AU.:u\fEDOLOMITE, fine to eoarse mottled, grading to mostly gray (2.5Y 5/1) to very dark gray (2.5Y 3/1) with little weak red 293.8 grained," dark gray (2.5Y 411) to blaCk (N 2.57)-- -

~ 527.7 296.0 2:35 r;z (2.5YR 5/2) to dark reddish gray (2.5YR 4/1) mottling, strong, very thinly to moderately

"""' 5.0 2:18 (5.0) (5.0) Run 59 4 bedded, fresh; calcite and dolomite healed fractures through-out, trace to few stylolites, trace u  :

2 03 100% 100% L;z dolomite and calcite filled pits and vugs (separate/non-touching), trace open pits and vugs

! L;z lined with sparry calcite, weak to no HCI reaction

~ 2:04 D _ 300.4ft: BJ, 35°, PR, T, C, II

~ 1:26 ~

2 05 I.

u 522.7 3o1.o  :

6 6

~ 5.0 2:04 (5.0) (4.7) Run 60 301.1,302.1,303.2ft: BJ, 25-30°, PR, T-PO, B, II

~ 1:57 100% 94% 303.3,304.0ft: BJ, 20-30°, UR, VT, C, II, stylolites 301.1ft: Healed bedding fracture/ filled fracture with indurated clay/siltstone, very dusky red

~ 2:14 ~- (2.5YR 2.5/2), very thin o_z, 1:56 ¢

- 517.7 306.0 2 19

o u~==~==~==~====~~===+/-====~~----------------------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-493 of 706

ame GEOTECHNICAL CORING LOG SHEET 7 OF 7 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-412 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 823.7 ft (NAVD88) NORTHING: 571,424 US ft (NAD83) EASTING: 2,447,851 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 7/16/13 COMPLETED: 7/21/13 ICASING DEPTH: 14.7 ft CORE BARREL TYPE: HQ3/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 2:37 (5.0) (4.9) Run 61 CRYSTALLINE DOLOMITE, fine to coarse grained, dark gray (2.5Y 4/1) to black (N 2.5/)

g-

~

2:00 100% 98% mottled, grading to mostly gray (2.5Y 5/1) to very dark gray (2.5Y 3/1) with little weak red 2:03 (2.5YR 5/2) to dark reddish gray (2.5YR 4/1) mottling, strong, very thinly to moderately bedded, fresh; calcite and dolomite healed fractures through-out, trace to few stylolites, trace 1:45 dolomite and calcite filled pits and vugs (separate/non-touching), trace open pits and vugs 512.7 311.0 5.0 1:52 2:11 (5.0) (4.8) Run 62

~ lined with sparry calcite, weak to no HCI reaction (continued) 306.2ft: BJ, 30°, PR, T-PO, B, II

~

g-3:01 100% 96% 307.6,308.8ft: BJ, 30°, UR, PO, C, II, stylolites 311.9ft: BJ, 30°, PR, PO, C, Ill, with dolomite 1:00 313.9ft: BJ, 20°, PR, 0 B, II 3:54 315.2,315.4ft: BJ, 30°, PS-PL, T-PO, B-C, II

~

311.3-312.7ft: As above, severely fractured and healed with dolomite, silicified/cherty 4:29 312.7-314.4ft: As above, becomes coarse grained, light gray (2.5Y 7/1) and light brownish 507.7 316.0 g~

5.0 3:24 (4.6) (4.6) Run 63 gray (2.5Y 6/2), with few to some subrounded to rounded, medium grained quartz sand grains 92% 92% 317.0ft: J, 40°, PR, T, C, II 3:03 317.5ft: BJ, 35°, US-PL, T, C, II, stylolite 2:25

§ 2:19 2:29 502.7 321.0 502.7 321.0 Boring and coring terminated at 321.0 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-494 of 706

MP-412- Boxes 1 and 2 MP-412- Boxes 3 and 4

'1 '!-" (~~~-)

110RING .J:!_P* ljg___13oX _ 3_ _ '1<<..6- ~* o* 'I~* (<l~**-l 4.5 (90.,..)

DEPTH <II 0 {lt)TIJ ~(It} '>*.o *'"**> 'f '-' I~Vt) "!..~ /"*.0

.JORING r1Pj).L

. :3ox _1./_ _

~

l<u!! /0 54.o'* rJ.o*

_ _ _ (II)TO 1-I.D (it)

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-495 of 706

MP-412- Boxes 5 and 6

-<-~6 74 6 '

80/f/NC. MP-qg _ __3CJiC _5_ _ 1'. ~ rq "'1> -'8/li

~ IS '81D-~e>

nEPTH ?olD (lt) TO -~ (fl)

AMEC PROJECT 61/6613 1072 "R. .... I~ -&c.o' "'to BORING fYip-~~BOX (p 'Rv.J 1"1 'lr.o*'?l. . o'

~--

DEPTH ~(0.0 /fl)rQ 1()/.0 /ft) "Rvo.~ /8 'fb.O* IOI .O MP-412- Boxes 7 and 8 BORING MP.. q,z. BOX =t-lDEPTH I 0/. I> {It) lO ....!!f.E__(ft) 0 * '11 ** ZJ lllo' Ill* .D.

AMEC PiWJECT litlfill. 13 11172 ~,) 2."2. 111..6-IZ~o*

~DRING MP* Ll/1. BOX _<b _ _

R.,,. u. tlt.o' *tu.o DEPTH /1(,.o Itt) TO /31. 0 1ft)

R.,. 2.~ 114.6'-t"?.l.o' Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-496 of 706

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