ML18003A536

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Part 08 Enclosures (Rev. 1) - Part 8 - Enclosures - Geotechnical Exploration and Testing Data Report Appendix B.1 Geotechnical Logs Part 20 Pages B.1-167 Thru B.1-176
ML18003A536
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: ML18003A536 (10)
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Text

a me 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: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.:

MP-120 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD)

Inclination: Vertical GROUND ELEV.:

800.1 ft (NAVD88) NORTHING:

570,319 US ft (NAD83) EASTING: 2,448,584 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 350.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED:

7/18/13 COMPLETED: 7/23/13 I CASING DEPTH: 26.0 ft CORE BARREL TYPE: HQ3/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 @ 26.0 ft 774.1 26.0 3.9 3:59 (2.9)

(0.0)

Run 1 D

7J3:1 WEATHERED ROCK: No Recovery-LIMESTONE

~%

74%

0%

~---------------------------------------

2:27 LIMESTONE (MICRITE), bluish gray (5PB 5/1) to dark bluish gray (5PB 4/1 ), extremely 3:07 weak to weak, very thinly to moderately bedded, highly to moderately weathered, with little to some laminated to thinly interbedded Calcareous SILTSTONE, very dark gray (N 3/);

770.2 29.9 2:45/0.9 strong HCI reaction, highly fractured through-out (Benbolt Formation-Unit E) 5.0 3:25 (5.0)

(3.4)

Run 2

~

29.9ft: As above, becomes weak to medium strong, moderately to slightly weathered, with 2:23 100% 68%

some interbedded fossiliferous LIMESTONE (WACKESTONE) 29.9-30.6ft: FZ, 30°, PS, T, B, Ill 2:22 31.0,31.2,33.6.,33.8,34.5,34.6ft: BJ, 30°, PS, T, B, II 2:39 33.1ft: J, 45°, SR, PO, B, Ill 765.2 34.9 1:44 5.0 2:39 (5.0)

(3.1)

Run 3 34.9ft: As above, becomes medium strong to strong, slightly weathered to fresh 1:32 100% 62%

35.2,35.8,37.0,37.2,37.3,37.7,38.0,38.1,38.2,38.4,38.6ft: BJ, 30°, PS, T, B, II 35.9-36.1ft: FZ, 35°, PS, T, B, Ill 1:53 39.5,39.7ft: BJ, 30°, PR, 0, C, Ill 2:08 760.2 39.9 2:15 5.0 4:02 (5.0)

(3.2)

Run 4 40.6,40.8,41.3,41.6,41.7,42.1,42.9,44.0,44.4,44.6ft: BJ, 30°, PS, T, B, II 2:07 100% 64%

40.2,41.7ft: J, 60°, PR-PS, T-PO, B-C,11-111 40.8-40.9ft: FZ, 30°, PS/PR, 0, F, Ill 2:13 2:05 755.2 44.9 2:29 5.1 2:22 (5.1)

(3.2)

Run 5

~

46.5,46.8,47.3,47.5,47.7ft: BJ, 30°, PS, T, B, II 1:55 100% 63%

48.1-49.0,49.3-49.8ft: FZ, 30°, PS, T, F, II 1:57 2:08 2:04/1.1 750.1 50.0 750.1 50.0 5.0 2:27 (5.0)

(4.8)

Run 6 LIMESTONE (MICRITE) with some LIMESTONE (WACKESTONE

/PACKSTONE 3:29 100% 96%

/GRAINSTONE), gray (N 5/) to bluish gray (5PB 6/1-5/1) and dark bluish gray (5PB 4/1),

strong, very thinly to moderately
bedded, fresh, locally fossiliferous in 2:39 (WACKESTONE/PACKSTONE/GRAINSTONE) beds, with little to some laminated to very 2:48 thinly interbedded and irregular/diffuse Calcareous SILTSTONE, very dark gray (N 3/); trace 2:41 calcite filled pits and vugs, strong HCI reaction 745.1 55.0 50.1,50.2,51.2,52.3,53.6ft: BJ, 30°, PR, T, B, II 5.0 3:41 (5.0)

(5.0)

Run 7

~

56.6,59.2ft: BJ, 30°, PR, T, B, II 1:51 100% 100%

1:35 1:56 740.1 60.0 1:49 5.0 2:22 (5.0)

(5.0)

Run 8

~

60.8,61.6,62.3,63.7,64.2ft: BJ, 30°, PR, T, B, II 2:01 100% 100%

1:57 1:39 735.1 65.0 1:49 5.0 2:25 (5.0)

(5.0)

Run 9

~

65.8,67.1,68.6,69.3ft: BJ, 30°, PS-PR, T, B, II 2:39 100% 100%

3:08 1:59 730.1 70.0 1:47 5.0 1:55 (5.0)

(5.0)

Run 10

~

73.0ft: BJ, 30°, PS, T, B, II 1:34 100% 100%

1:29 1:21 1:45 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-167 of 706

GEOTECHNICAL CORING LOG a me SHEET 2 OF 7 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.:

MP-120 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD)

Inclination: Vertical GROUND ELEV.:

800.1 ft (NAVD88) NORTHING:

570,319 US ft (NAD83) EASTING: 2,448,584 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 350.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED:

7/18/13 COMPLETED: 7/23/13 I CASING DEPTH: 26.0 ft CORE BARREL TYPE: HQ3/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 725.1.

75.

5.0 2:20 (5.0)

(4.9)

Run 11

~

LIMESTONE (MICRITE) with some LIMESTONE (WACKESTONE

/PACKSTONE

/GRAINSTONE), gray (N 5/) to bluish gray (5PB 6/1-5/1) and dark bluish gray (5PB 4/1),

1:22 100% 98%

strong, very thinly to moderately
bedded, fresh, locally fossiliferous in 1:26 (WACKESTONE/PACKSTONE/GRAINSTONE) beds, with little to some laminated to very thinly interbedded and irregular/diffuse Calcareous SILTSTONE, very dark gray (N 3/); trace 1:13 calcite filled pits and vugs, strong HCI reaction (continued) 1:59 75.9ft: J, 45°, PR, PO, B, Ill 720.1 80.0 76.5,78.2,79.1,79.5,79.6ft: BJ, 30°, US/PRIPS, T, B, II 5.0 1:59 (5.0)

(5.0)

Run 12

~

80.3ft: J, 50°, PR, T, B, II, with calcite 1:08 100% 100%

80.4,81.5,82.0,82.4,83.5ft: BJ, 30°, PS/PR, T, B, II 1:35 1:27 715.1 85.0 1:56 5.0 1:35 (5.0)

(4.7)

Run 13

~

86.2,86.6,87.8,87.9,88.4,89.5ft: BJ, 30°, US-PS, T, B, II 1:42 100% 94%

1:31 1:55 710.1 90.0 1:47 5.0 1:40 (5.0)

(5.0)

Run 14 :

1:26 100% 100%

1:55 1:53 705.1 95.0 1:29 5.0 1:53 (5.0)

(5.0)

Run 15

=

95.9ft: J, 45°, PR, PO, B, Ill 1:45 100% 100%

98.5,99.5ft: BJ, 30°, PR-PS, T, B, II 1:37 1:29 700.1 100.0 1:43 5.0 2:28 (5.0)

(5.0)

Run 16

~

101.8ft: BJ, 30°, PS, T, B, II 2:23 100% 100%

2:18 1:45 695.1 105.0 2:15 5.0 2:12 (5.0)

(4.9)

Run 17

~

1 05.0ft: As above, trace pyrite replaced fossils and pyrite stringers along bedding planes 2:11 100% 98%

107.2-107.3ft: FZ, 30°, PS, PO, C, Ill 108.6ft: BJ, 30°, US, T, B, II 2:05 2:35 690.1 110.0 2:01 5.0 2:17 (5.0)

(5.0)

Run 18

~

11 O.Oft: As above, slightly bioturbated with calcite filled pits and vertical/horizontal burrows 2:33 100% 100%

2:42 2:45 685.1 115.0 2:08 5.0 1:55 (5.0)

(5.0)

Run 19

~

117.6,118.3ft: BJ, 30°, PS, T, B, II 1:35 100% 100%

1:32 1:48 680.1 120.0 1:37 5.0 2:04 (5.0)

(5.0)

Run 20

~

120.1ft: J, 50°, PR-SR, PO, B, II 1:53 100% 100%

122.9ft: BJ, 30°, PR, T, B, II 1:35 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-168 of 706

GEOTECHNICAL CORING LOG a me SHEET 3 OF 7 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.:

MP-120 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD)

Inclination: Vertical GROUND ELEV.:

800.1 ft (NAVD88) NORTHING:

570,319 US ft (NAD83) EASTING: 2,448,584 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 350.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED:

7/18/13 COMPLETED: 7/23/13 I CASING DEPTH: 26.0 ft CORE BARREL TYPE: HQ3/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 1:49

~

675.1 125.0 1:56

_6Z_5&_---------------------------------- __ 1~.6 5.0 2:08 (5.0)

(5.0)

Run 21 CALCAREOUS SILTSTONE, very dark gray (N 3/) to greenish black (10Y 2.5/1), strong, laminated to very thinly bedded, fresh, with little to some laminated to very thinly interbedded 100% 100%

1:38 LIMESTONE (MICRITE), gray (N 5/), trace fossils; slight bioturbation, trace calcite filled pits and burrows, strong HCI reaction 1:16 128.7ft: BJ, 30°, PS, T, B, II 1:25 1:18 670.1 130.0 5.0 3:07 (5.0)

(5.0)

Run 22 130.4,132.3ft: BJ, 30-35°, PS, T, B, II 100% 100%

1:49 667.6 132.5 1:26

~

2:15 LIMESTONE (WACKESTONE/GRAINSTONE), bluish gray (5PB 6/1) to dark bluish gray (5PB 4/1) and gray (N 5/), strong, thinly to moderately bedded, fresh, fossiliferous, few LIMESTONE 665.1 135.0 2:00 (MICRITE) beds, with little laminated to very thinly interbedded Calcareous SILTSTONE; strong HCI reaction 5.0 2:42 (5.0)

(4.9)

Run 23

~

134.4,136.9,137.6,139.2,139.3ft: BJ, 30°, PS, T, B, II 1:44 100% 98%

136.7ft: J, 65°, PR, T-PO, B, Ill 1:13 138.5ft: J, 45°, PS, T, B, II 2:16 660.1 140.0 1:34 5.0 2:02 (5.0)

(5.0)

Run 24 =8 - ~9&_---------------------------------- __ 1<t().6 1:55 100% 100%

CALCAREOUS SILTSTONE, dark greenish black (10Y 2.5/1), strong, laminated to thinly bedded, fresh, with few to little laminated to very thinly interbedded LIMESTONE 1:31 (MICRITE/WACKESTONE), gray (N 5/) and bluish gray (5PB 6/1) to dark bluish gray (5PB 4/1 ), locally fossiliferous and thinly to moderately interbedded; slightly bioturbated, locally with 2:14 trace pyrite along bedding laminations, strong HCI reaction 1:51 655.1 145.0 5.0 2:09 (5.0)

(5.0)

Run 25 140.9,149.0ft: BJ, 30°, PS, T, B, II 100% 100%

2:08 1:51 2:18 1:42 650.1 150.0 5.0 2:01 (5.0)

(5.0)

Run 26 157.5,158.2,158.9ft: BJ, 30°, PS, T, B, II 100% 100%

159.7ft: J, 60°, PRISR, T, B, II 1:35 1:31 1:43 2:08 645.1 155.0 5.0 2:15 (5.0)

(5.0)

Run 27 100% 100%

1:58 1:09 1:46 2:10 640.1 160.0 5.0 2:22 (5.0)

(5.0)

Run 28 164.0ft: BJ, 30°, PS, T, B, II 100% 100%

1:37 1:33 1:39 1:41 635.1 165.0 5.0 1:35 (4.9)

(3.8)

Run 29

~

=@4&_---------------------------------- __ 1§§.5 1:39 98%

76%

LIMESTONE (MICRITE/WACKESTONE), gray (N 5/) to bluish gray (5PB 6/1-5/1) and dark bluish gray (5PB 4/1 ), strong, laminated to moderately bedded, locally nodular, fresh, 1:25 fossiliferous, with little to some laminated to very thinly interbedded irregular/diffuse 1:23 Calcareous SILTSTONE, very dark gray (N 3/); trace calcite filled pits, slight bioturbation, strong HCI reaction 630.1 170.0 2:36 5.0 2:56 (5.0)

(5.0)

Run 30

~

166.8,167.3,169.1,169.3,169.5,173.1,174.5ft: BJ, 30°, US/PS/PR, T-PO, B, II 3:27 100% 100%

167.4ft: J, 55°, PR, PO, B, II Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-169 of 706

GEOTECHNICAL CORING LOG a me SHEET 4 OF 7 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.:

MP-120 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD)

Inclination: Vertical GROUND ELEV.:

800.1 ft (NAVD88) NORTHING:

570,319 US ft (NAD83) EASTING: 2,448,584 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 350.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED:

7/18/13 COMPLETED: 7/23/13 I CASING DEPTH: 26.0 ft CORE BARREL TYPE: HQ3/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 2:27

~

LIMESTONE (MICRITE,WACKESTONE), gray (N 5/) to bluish gray (5PB 6/1-5/1) and dark 2:48 bluish gray (5PB 4/1 ), strong, laminated to moderately bedded, locally nodular, fresh, fossiliferous, with little to some laminated to very thinly interbedded irregular/diffuse 625.1 175.0 2:40 Calcareous SILTSTONE, very dark gray (N 3/); trace calcite filled pits, slight bioturbation, 5.0 3:30 (5.0)

(4.7)

Run 31

~

strong HCI reaction (continued) 169.1-169.3ft: FZ, 30°, PS, VW, K, Ill, 0.1' Loss of core 2:38 100% 94%

177.0,178.2,178.3,178.5ft: BJ, 30°, PS-US, T-PO, B-C, II 2:09 1:55 620.1 180.0 2:12 5.0 2:09 (5.0)

(5.0)

Run 32 :

180.0-183.9ft: As above, trace to few, laminated Calcareous SILTSTONE; few irregular calcite 1:41 100% 100%

filled/healed fractures 182.4ft: SH, 20°, PL, PO, B, II 2:22 1:34 616.2 183.9 615.1 185.0 2:20

_ 61_5&_

LIMESTONE (GRAINSTONE), gray (N 6/), strong, moderately bedded, fresh, fossiliferous; __ 1!3<\\.5 5.0 1:45 (5.0)

(4.3)

Run 33

~~lrcJil(J_ f:!CI_re~cli9n,_ g_ra~s_ra_IJidly tcJ_ ':I_M..§:S_I~§_ (f\\tli~Ri!El (~o£_k<l_eii_F()I"IIl_ati_oll-lJr1it_DL I 100% 86%

LIMESTONE (MICRITE), gray (5Y 6/1-5/1), strong, laminated to moderately bedded, fresh, 1:24 argillaceous, with few to little laminated to very thinly interbedded Calcareous SILTSTONE, 2:01 very dark gray (5Y 3/1 ), and few laminated to thin chert beds, lenses, and irregular nodules 1:43 (gray to black, with calcite healed tensional fractures orthogonal to bedding); trace fossils, locally nodular, strong HCI reaction 610.1 190.0 1:54 183.9,184.5ft: BJ, 30°, PS, T, B, II 5.0 1:52 (5.0)

(5.0)

Run 34 190.0ft: As above, gray (5Y 6/1-5/1) and bluish gray (5PB 5/1), little to some Calcareous 1:42 100% 100%

SILTSTONE 184.6,185.2,189.0ft: SH, 30°, PL, T, B, II, with calcite 1:42 185.3ft: SH, 0°, PL, T, B, II, with calcite 1:45 186.7,187.2,187.5,188.3,188.7,192.9,193.7ft: BJ, 30°, PS, T, B, II 605.1 195.0 1:51 189.1ft: SH, 40°, PL, T, B, II, with calcite 5.0 3:08 (5.0)

(4.1)

Run 35 199.3,199.5,199.6,199.7,199.8,199.9ft: BJ, 30-40°, PS-PR, PO-T, B, II, shattered chert bed 2:15 100% 82%

1:28 2:01 600.1 200.0 3:04 5.0 3:25 (4.7)

(3.7)

Run 36

~

200.3-201.0ft: FZ/SZ, 30°, PS-PL T-PO B-C, II, 0.3' Loss of core 4:46 94%

74%

200.2,202.1,203.3ft: BJ, 30°, PS, T, B, II 2:39 4:18

-~6,§_---------------------------------- __ 2Q}.5 4:28 LIMESTONE (MICRITE), gray (5Y 6/1-5/1) to bluish gray (5PB 5/1), strong, laminated to 595.1 205.0 moderately bedded, fresh, argillaceous, with trace to few laminated to very thinly interbedded 5.0 3:08 (5.0)

(4.8)

Run 37

~

Calcareous SILTSTONE, very dark gray (5Y 3/1 ), and trace to few laminated to thin chert 3:30 100% 96%

beds, lenses, and irregular nodules (gray to black, with calcite healed tensional fractures orthogonal to bedding); few calcite filled pits and sparry calcite "bird eyes", locally nodular, 2:52 strong HCI reaction 4:00 203.9,204.3,204.5,204.7ft: BJ, 30°, PS, T, B, II 205.4,205.8,206.5,207.6,207.5ft: BJ, 30°, PS, T, B, II 590.1 210.0 2:27 5.0 3:38 (5.0)

(4.9)

Run 38

~

211.7,212.2,213.4,213.5,214.0,214.6ft: BJ, 30°, PS, T, B, II 2:54 100% 98%

4:28 3:41 585.1 215.0 4:25 5.0 2:24 (5.0)

(5.0)

Run 39

~

219.3ft: BJ, 30°, PS, T, B, II 3:24 100% 100%

2:26 2:05 580.1 220.0 2:33 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-170 of 706

GEOTECHNICAL CORING LOG a me SHEET 5 OF 7 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.:

MP-120 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD)

Inclination: Vertical GROUND ELEV.:

800.1 ft (NAVD88) NORTHING:

570,319 US ft (NAD83) EASTING: 2,448,584 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 350.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED:

7/18/13 COMPLETED: 7/23/13 I CASING DEPTH: 26.0 ft CORE BARREL TYPE: HQ3/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 5.0 3:28 (5.0)

(5.0)

~

LIMESTONE (MICRITE), gray (5Y 6/1-5/1) to bluish gray (5PB 5/1), strong, laminated to 2:15 100% 100%

moderately bedded, fresh, argillaceous, with trace to few laminated to very thinly interbedded 2:55 Calcareous SILTSTONE, very dark gray (5Y 3/1 ), and trace to few laminated to thin chert 3:00 beds, lenses, and irregular nodules (gray to black, with calcite healed tensional fractures orthogonal to bedding); few calcite filled pits and sparry calcite "bird eyes", locally nodular, 575.1 225.0 2:48 strong HCI reaction (continued) 5.0 2:31 (5.0)

(4.4)

Run 41 :

220.5,221.0,221.9,224.1ft: BJ, 30°, PS, T, B, II 2:25 100% 88%

225.7,226.1,226.6,227.0,227.7,228.4,229.1,229.5,229.6ft: BJ, 30°, PS, T, B, II 226.2ft: J, 45°, SR, P0-0, C, II, with calcite 2:17 226.4ft: J, 60°, PR, T, B, II 1:54 570.1 230.0 2:18 5.0 7:23 (5.0)

(1.5)

Run 42

~

230.0-231.0ft: FZ (8 BJ's), 30°, US, T, B, II 4:31 100% 30%

231.3-231.9ft: FZ (6 BJ's), 30°, US, T, B, II 232.3,232.7,232.9,233.0,233.3,234.6ft: BJ, 30-35°, PS, T, B, II 4:51 233.7ft: SH, 40°, PL, 0, C, II, with pink calcite 3:50 565.1 235.0 3:41 5.0 3:11 (5.0)

(5.0)

Run 43

~

2:05 100% 100%

2:22 2:33 560.1 240.0 2:30 5.0 3:25 (5.0)

(3.0)

Run 44

~

240.2ft: BJ, 20°, US, T, B, II 4:26 100% 60%

242.2,243.0,243.1,243.6,244.0,244.3,244.7ft: BJ, 30°, PS, T, B, II 240.4-240.5ft: SZ, 30°, PL, D, B, II, with calcite, chert bed 3:34 240.7ft: J, 70°, PR, PO, B, II 3:44 243.4ft: J, 60°, SR, T, B, II 555.1 245.0 3:49 5.0 6:15 (5.0)

(4.5)

Run 45

~

245.8,245.9,246.1,246.3ft: BJ, 30°, PS, T, B, II 5:48 100% 90%

2:54

~~2§_---------------------------------- __ 2+/-J.3 CALCAREOUS SILTSTONE, very dark gray (5Y 3/1 ), strong, laminated, fresh, with trace to 1:47 few laminated LIMESTONE (MICRITE) interbeds; trace calcite filled pits, slight bioturbation, strong HCI reaction 1:07 550.1 250.0 5.0 3:12 (5.0)

(5.0)

Run 46 254.8ft: SH, 70°, SL, T-PO, B, II, with calcite 100% 100%

2:22 2:34 3:03 3:15 545.1 255.0 545.3 254.8

..;.=,

5.0 5:33 (5.0)

(4.0)

Run 47

~

LIMESTONE (WACKESTONE/PACKSTONE), dark gray (5Y 4/1) to light olive gray (5Y 6/2),

2:18 100% 80%

~ 5+/-.41._ 1 strong, fragmental/nodular fossiliferous LIMESTONE (MICRITE) and trace chert clasts in 1 - 2§§*9 1 argillaceous Sl~ TSTONE matrix; sharp upper and lower boundaries, strong HCI reaction 1

2:55 l255.2ft: SH, 60, SL, PO, C, II, With calcite 4:51 256.1,257.2,257.4,257.6,257.9,258.4,259.4,259.5ft: BJ, 30°, PS, T, B, II I

1257.2-257.4ft: SZ, 30°, UL, 0, C, Ill, with calcite I

540.1 260.0 4:30 LIMESTONE (MICRiTEJ:-gray (N 6i)iod:3rk greerliShgray(1 OY 411) andgray (5Y571 }to Olive 5.0 3:31 (5.0)

(4.2)

Run 48 gray (5Y 4/2), strong, laminated to thinly bedded, fresh, with little to some laminated to thinly 3:57 100% 84%

interbedded Calcareous SILTSTONE, and few very thin to thin chert beds and elongated nodules (gray to black with calcite filled tensional fractures orthogonal to bedding); trace 3:15 calcite filled vugs (seperate/non-touching), strong HCI reaction 3:06 260.3ft: BJ, 30°, PS, T, B, II 261.1ft: SH, 30°, PL, T, B, II, with calcite 535.1 265.0 3:27 5.0 4:40 (5.0)

(4.1)

Run 49

- @4&_,2§_5J..,~5_j,~6~9~6.§_.5,_2~.§_,2.§_7

.2.~13_:_1 ~6~4,2~-§ft_§J,_ 3Ct.£'§_, ""G_ 13,_ II_ _____ F_2§§.5 3:55 100% 82%

4:33 3:40 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-171 of706

GEOTECHNICAL CORING LOG a me SHEET 6 OF 7 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.:

MP-120 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD)

Inclination: Vertical GROUND ELEV.:

800.1 ft (NAVD88) NORTHING:

570,319 US ft (NAD83) EASTING: 2,448,584 US ft (NAD83) Azimuth:

NA TOTAL DEPTH:

350.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED:

7/18/13 COMPLETED: 7/23/13 I CASING DEPTH: 26.0 ft CORE BARREL TYPE: HQ3/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 530.1 270.0 3:21

I LIMESTONE (MICRITE), gray (2.5Y 6/1-5/1) to dark gray (2.5Y 4/1), strong, laminated to 5.0 4:41 (5.0)

(5.0)

Run 50 moderately bedded, stylolitic, fresh, with few to little laminated to very thinly interbedded, 3:31 100% 100%

planar to wavy/wispy and discontinuous Calcareous SILTSTONE, and trace to few very thin to thin chert beds and nodules (gray to black with calcite filled tensional fractures); locally with 2:58 calcite healed fractures at 50-70° to core axis, locally with trace bioturbation, trace calcite filled 2:59 pits and sparry calcite "bird eyes", strong HCI reaction (continued) 270.3,271.5,273.1ft: BJ, 30°, PS, T, B, II 525.1 275.0 4:11 5.0 3:27 (5.0)

(5.0)

Run 51 276.2ft: BJ, 30°, PS, T, B, II 3:59 100% 100%

3:15 4:05 520.1 280.0 3:09 5.0 4:20 (5.0)

(3.1)

Run 52 280.0ft: As above, becomes thickly bedded with trace laminated Calcareous SILTSTONE 3:44 100% 62%

280.8,281.6,282.5,283.7,284.0ft: BJ, 30°, PS, T, B, II 282.8,283.1,283.2ft: SH, 30°, PL, T, B, II 4:04 281.8,282.2ft: SH, 30°, PL, VT, A, I, intact with calcite 2:32 281.8,282.3ft: J, 70°, SR, VT, A, I, intact with calcite 515.1 285.0 2:16 5.0 3:50 (5.0)

(3.2)

Run 53 285.5ft: Complete loss of drill fluid circulation 2:29 100% 64%

285.1ft: BJ, 30°, PS, T, B, II 285.3,287.3,287.6,288.3,289.1,289.5,289.7ft: SH, 30-35°, PL, T-PO, B, II, most with calcite 2:45 2:40 510.1 290.0 3:02 5.0 3:35 (4.9)

(3.4)

Run 54

~

290.1,290.7,292.1,294.0,294.7ft: SH, 25-30°, PL, T, B, II 4:00 98%

68%

291.5,292.5,292.9,293.2ft: BJ, 30°, PS, T, B, II 293.3-293.4ft: SZ, 30°, PL, 0, C, II, with calcite; 0.1' Loss of core 3:21 293.9-295.0ft: SZ, 30-50°, PL, VT/T/0, A-C, I-ll, mostly intact with calcite and irregular healed 4:04 fractures around chert nodules 505.1 295.0 4:06 5.0 4:20 (5.0)

(4.9)

Run 55 295.3,295.8,297.3,297.4,299.0ft: SH, 30°, PL, T, B, II, most with calcite 2:38 100% 98%

297.9-298.4ft: SZ, 0°, US, VT, A, 1-11, mostly intact-tensional shears spaced 0.1' apart with slight polish/lineations on surfaces 2:52 295.5,295.7ft: SH, 30°, PL, VT, A, I, intact with calcite 3:49 500.1 300.0 4:03 5.0 3:39 (5.0)

(5.0)

Run 56 300.3,300.5,301.9,303.5ft: SH, 30-50°, PL, VT-T, A-B, 1-11, with calcite 3:11 100% 100%

3:28 3:39 303.0-307.1ft: As above, argillaceous with slight bioturbation 495.1 305.0 2:31 5.0 3:10 (5.0)

(5.0)

Run 57 305.5,305.7,307.2,307.8,308.8,309.6ft: SH, 30-50°, PL, VT/T-PO, A-B, 1-11, with calcite 2:51 100% 100%

3:57 3:27 490.1 310.0 3:40 5.0 3:05 (5.0)

(5.0)

Run 58 310.1,311.0,313.6ft: SH, 30°, PL, VT-T, A-B, I-ll, with calcite 3:27 100% 100%

312.2,312.7,313.1,314.2,314.7ft: BJ, 30°, PS, T, B, II 3:20 3:22 2:26 313.6ft: As above, becomes thinly to thickly bedded 485.1 315.0 5.0 8:06 (5.0)

(5.0)

Run 59

~

316.2,316.8ft: SH, 30°, PL, T, B, II, with calcite 8:23 100% 100%

317.4,319.6ft: BJ, 30°, PS, T, B, II 4:26 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-172 of 706

GEOTECHNICAL CORING LOG a me SHEET 7 OF 7 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.:

MP-120 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD)

Inclination: Vertical GROUND ELEV.:

800.1 ft (NAVD88) NORTHING:

570,319 US ft (NAD83) EASTING: 2,448,584 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 350.0 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED:

7/18/13 COMPLETED: 7/23/13 I CASING DEPTH: 26.0 ft CORE BARREL TYPE: HQ3/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 2:52

~

LIMESTONE (MICRITE), gray (2.5Y 6/1-5/1) to dark gray (2.5Y 4/1), strong, laminated to 4:06 moderately bedded, stylolitic, fresh, with few to little laminated to very thinly interbedded, 480.1 320.0 planar to wavy/wispy and discontinuous Calcareous SILTSTONE, and trace to few very thin to 5.0 4:42 (5.0)

(5.0)

Run 60

~

thin chert beds and nodules (gray to black with calcite filled tensional fractures); locally with 3:13 100% 100%

calcite healed fractures at 50-70° to core axis, locally with trace bioturbation, trace calcite filled pits and sparry calcite "bird eyes", strong HCI reaction (continued) 2:53 321.2,322.0,322.9ft: BJ, 30°, PS, T, B, II 3:25 324.2ft: SH, 30°, PL, T, B, II, with calcite 475.1 325.0 2:54 5.0 2:45 (5.0)

(5.0)

Run 61

~

329.7ft: BJ, 30°, PS, T, B, II 2:37 100% 100%

2:49 3:31 470.1 330.0 3:39 5.0 3:09 (5.0)

(5.0)

Run 62

~

330.7,331.9,332.5ft: SH, 30°, PL, T, B, II, with calcite 3:41 100% 100%

333.5,334.2ft: BJ, 30-40°, PS, T, B, II 2:20 3:03 465.1 335.0 3:46 334.0-340.0ft: As above, with little to some, very thin to thin chert beds and irregular chert 5.0 3:45 (5.0)

(5.0)

Run 63

~

nodules (dark gray to black, with calcite filled tensional fractures) 100% 100%

336.5,337.2,339.3ft: BJ, 30°, PS, T, B, II 2:56 3:18 3:44 460.1 340.0 3:10 5.0 3:09 (5.0)

(4.1)

Run 64 340.7,341.2,341.3,343.2,344.2,344.4ft: BJ, 30°, PS, T, B, II 2:42 100% 82%

341.7,342.7,344.7ft: SH, 30°, PL, T, B, II, with calcite 341.9-342.7ft: SZ, 10-80°, UL, VT-T, A-B, 1-11, mostly intact, intense calcite mineralization 3:20 along multiple cross-cutting shears 3:25 455.1 345.0 3:52 5.0 4:07 (4.9)

(4.9)

Run 65 345.0-350.0ft: As above, becomes slightly argillaceous 2:00 98%

98%

346.0ft: BJ, 30°, PS, T, B, II 345.0-350.0ft: 0.1' Loss of core-left in hole at termination of boring 3:35 2:28 450.1 350.0 3:00 450.1 Boring and coring terminated at 350.0 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-173 of 706 350.0

MP-120- Boxes 1 and 2 CUNCH RIVER SMR PROJECT AMEC PROJECT 6468 13 1072 8()R/NG MP*l20aox_1_

DEPTH 2b 0 tfl/ TO ~

Cj (h)

MP-120- Boxes 3 and 4 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-17 4 of 706

MP-120- Boxes 5 and 6

_::.;..~'-!... **:, ~- *

.:..~:,.~.'£:::-...;*,. ~~

..........;r:~..,.--->0-* _ _____.._

-\\~...

~

MP-120- Boxes 7 and 8 BORING MP* \\20 BOX <i' DEPTH (30.'0 (ft)TO JLjS.O'(ft)

---~

.:--==----- *---<;~,-.,.:-:-!"~~~-~~:~.- -**'): 0

,.'\\'

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-175 of 706

A EC PROJECT 64681310 ~

BORING HP-12iJ BOX 10 DEPTH !BJ.d (ft) TO If!;( I (ft)

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-176 of 706

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