ML19030A556

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Part 08 Enclosures (Rev. 2) - Part 08 - Enclosures - Subsurface Data Report - Appendix B.1 - Pages 529-539
ML19030A556
Person / Time
Site: Clinch River
Issue date: 01/18/2019
From: James Shea
Tennessee Valley Authority
To:
Office of New Reactors
Fetter A
References
TVACLINCHRIVERESP, TVACLINCHRIVERESP.SUBMISSION.6, CRN.P.PART08, CRN.P.PART08.2
Download: ML19030A556 (11)
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Text

Core Photographs Clinch River SMR Project Boring MP -415 AMEC Project No. 6468-13-1072 CLINCH RIVER SMR PROJECT AMEC PROJECT 6468 13107t BORING MP-1./!5 ___!!j____

.I LV1H ZO~ ! (ft)TO ZZO/ (It)

CLINCH RIVER SMR PROJECT AMEC PROJECT 8 13 107 BORING HP-Y/5 X DfPTH 11.0. 1 0~

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-529 of 706

Core Photographs Clinch River SMR Project Boring MP -415 AMEC Project No. 6468-13-1072

~ - -

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CLINCH RIVEI~ SMI~ PIWJECT AMEC PROJECT 6468131072

. BORING NPlf 15 BOA /~

DEPTH Z6S.I 11 t)TO z..~. l(ft)

RUN INTERVAL (It l~ECjHl=.f.'/*1 RUJ) (Ill '*

R\ftJ-55/ l..~l'-?oo.*:-= lii~~~~

0 Rvtl-Sq 30".\ -~ \ ~\C\0./. \(~}5.o' \GOY.

R\1~ -f.o ~o5.1'-3c( ~c_!A' ~X:)l~l)SO' \00*,.

DEPTH z:tS. I (ft)TO 310 \111)

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-530 of 706

Core Photographs Clinch River SMR Project Boring MP -415 AMEC Project No. 6468-13-1072 MP-415- Box 21 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-531 of 706

ame GEOTECHNICAL BORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 2 BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-416 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 809.6 ft (NAVD88) NORTHING: 569,978 US ft (NAD83) EASTING: 2,447,520 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.7 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (163745)

DATE STARTED: 6/6/13 ICOMPLETED: 6/23/131 HOLE DIA.: 4" ICASING DEPTH: 65.8 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 809.6 Ground Surface 809.6 0.0 tsU:,).tl u.u 6 17 27 SS-1A FILL: LEAN CLAY (CL), brown (7.5YR 4/2), medium stiff~r 44 SS-18 moist, low plasticity fines, few fine angular gravel, trace coarse sand, trace roots, strong HCI reaction FILL: Gravelly SILT with Sand (ML), gray (7.5YR 7/1), light 805.9 3.7 brown 7.5YR 6/3), and reddish brown (5YR 4/3), very stiff, 9 14 15 ----ss:2 dry to moist, low plasticity fines, some fine to coarse gravel, 21'! 1- few to little fine to coarse sand, strong HCI reaction 803.5 6.1 7 10 16 ----ss:3

. ;,>*n*

801.4 8.2 ~~----------------------8Q 25 53 19 SS-4 FILL: Sandy SILT with Gravel (ML), reddish brown (5YR 4/3 to 2.5YR 4/3) and dark reddish brown (2.5YR 3/3), dry to

. . . . . . . . . - 1- moist, very stiff to hard, non-plastic to low plasticity fines, 798.8 10.8 little coarse sand, little fine to coarse gravel, strong HCI 10 8 18

. . . . . . . ----ss:s reaction 6

796.3 13.3 8 - ~

.18 ______________________ 15Q

~6 793.8 15.8 FILL: SILTY GRAVEL with Sand (GM), reddish brown (5YR 8 9 15 ----ss:7 4/3), medium dense, moist, fine to coarse gravel, little low 4 plasticity fines, little coarse sand, strong HCI reaction 791.4 18.2 ~~----------------------18Q 21 30 32 SS-8 FILL: Sandy SILT with Gravel (ML), gray (5Y 5/1), hard,

62. moist, non-plastic to low plasticity fines, little fine to coarse

- 1- sand, little fine to coarse gravel, strong HCI reaction

~~---------------------21Q FILL: CLAYEY SAND with gravel (SC), gray (2.5Y 6/1) to

0

~

reddish brown (2.5YR 4/3), dense, moist, fine to coarse 786.5 23.1 sand, little low to moderately plastic fines, little fine to coarse 10 15 22 SS-9 ~ gravel, strong HCI reaction 37.

~I-

~~8:3£---------------------

FILL: Sandy SILT with Gravel (ML), reddish brown (5YR 26Q 4/3-5/3) to gray (5Y 6/1), very stiff to hard, dry to moist, low 781.6 28.0 plasticity fines, little fine to coarse sand, little fine to coarse 7 9 8 ----ss:i()

gravel, strong HCI reaction 17.

1-776.4 33.2 10 12 10 ~

22"

- 1-771.4 38.2 14 20 19 ----ss::J2 g

- 1-766.4 43.2 12- f-- 44/0.3 -----ss:13 1oo;o: - 1-

~~---------------------_£Q 761.5 48.1

~

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-532 of 706

ame GEOTECHNICAL BORING LOG SHEET 2 OF 2 BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-416 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 809.6 ft (NAVD88) NORTHING: 569,978 US ft (NAD83) EASTING: 2,447,520 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.7 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (163745)

DATE STARTED: 6/6/13 ICOMPLETED: 6/23/131 HOLE DIA.: 4" ICASING DEPTH: 65.8 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 761.0 Continued from previous page 9 10 13 -~3" FILL: SILTY SAND with gravel (SM), grayish brown (10YR 1- 5/2), medium dense, moist, fine to coarse sand, some fine to

~

58 6 coarse gravel sized limestone rock fragments, little 51 0

-'-1non-plastic to low plasticity fines, strong HCI reactionr-*=

u~~~~-----------------1 RESIDUAL SOIL: Sandy SILT with gravel (ML), reddish 756.5 53.1 7 12 9 ~ yellow (7.5YR 6/6), very stiff, moist, low plasticity fines, little

. ~ Z1

  • fine to medium sand, little fine to coarse gravel sized 1- limestone rock fragments, weak HCI reaction

~~---------------------26Q

~ RESIDUAL SOIL: FAT CLAY (CH), strong brown (7.5YR

~ 5/6), stiff, moist, high plasticity fines, trace fine sand, no HCI 751.4 58.2 ~ reaction 4 5 7 """Ss:16

~;.,._--------------------- -""

12" RESIDUAL SOIL: Sandy LEAN CLAY (CL), reddish yellow (7.5YR 6/6), very stiff, moist, moderately plastic fines, little 746.4 63.2 fine to coarse sand, few fine gravel sized limestone rock 6 9 21 ss::i"7 ~ fragments, no to strong HCI reaction 744.1 65.5 50/0.3

~

~~:\~AND WEATHERED ROCK: l.iME8roN"C sampled -as SiLTY (SM), gray (5YR 5/1), very dense, moist, fine t o r

~

coarse sand, little low plasticity fines, strong HCI reaction Soil drilling halted. Log continues on geotechnical coring log Observed water levels:

1- 10.0 ft bgs, AM 6/7/13 4.6 ft bgs, AM 6/8/13 20.3 ft bgs, AM 6/9/13 Dry, AM 6/10/13 67.7 ft bgs, AM 6/11/13 67.9 ft bgs, AM 6/12/13 67.7 ft bgs, AM 6/13/13 1- 67.9 ft bgs, AM 6/18/13 67.8 ft bgs, AM 6/19/13 67.7 ft bgs, AM 6/23/13 1-1-

1-1-

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-533 of 706

ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 6 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-416 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 809.6 ft (NAVD88) NORTHING: 569,978 US ft (NAD83) EASTING: 2,447,520 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.7 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (163745)

DATE STARTED: 6/6/13 COMPLETED: 6/23/13 ICASING DEPTH: 65.8 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 @ 65.8 ft 743.8 65.8 0.7 4:15/0.7 (0.7) (0.0) Run 1

~

/4.j.0 LIMESTONE (MICRITE), dark greenish gray (10Y 4/1), medium strong, very thinly to OO.i 743.1, 66.5 6:15 100% 0% Run 2 moderately bedded, moderately to slightly weathered, with trace to few laminated, wispy

~

5.0 5:45 (D) l(oA) - - '-- and diffuse Calcareous SILTSTONE interbeds, very dark gray (5Y 3/1) to black (N 2.5/) and - -*6 742 0 1 trace very thinly bedded chert (dark gray to black); trace calcite filled pits, strong HCI I 67 22% 8% 1reaction (Rockdell Fo!mation-Unit D) 4:15 I

~

- 165.8-66.5ft. FZ, 30-go , UR, PO, C, Ill I 5:30 166.5-66.8ft: FZ, 25-goo, SR-PR, 0, B-C, II I 4:30 ISZ.:3_.6_7_:4.§7_:_5ft:_ ~.~o_:,LJ_s,_o,_G_2i,_lll_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ J 738.1 71.5 5.0 5:00 (4.4) (3.4) Run 3 _7]_7&_ ~W_E~Tt::I_EBE_[) f3.0C::fS. LI_M_§_S_!Qi'I~N_(ll3_e~'JElr1"_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ~_71.1 3:30 88% 68% LIMESTONE (MICRITE), dark gray (5Y 4/1-N 4/) and gray (2.5Y 5/1), strong, very thinly to moderately bedded and locally nodular, fresh, interbedded with trace to few laminated, wispy 4:15 to irregular and diffuse Calcareous SILTSTONE, very dark gray (5Y 3/1) to black (N 2.5/);

5:00 - locally with stylolites and sparry calcite "bird eyes", locally fossiliferous, trace calcite filled pits, strong HCI reaction 4:00 733.1 76.5

~

5.0 2:30 (4.0) (2.g) Run 4 76.5-77.8ft: FZ, 30-goo, SR, 0, C, Ill, 1.0' Core loss in zone (mod. weathered) 3:45 80% 58% 72.4ft: J, 10°, UR, 0, C, IV 73.4,73.6ft: BJ, 30°, SR-US, T-PO, F-H, III-IV, mod. weathered 4:15 73.7ft: J, goo, SS, VT-PO, A, I-ll 3:00 - 74.g,7g.1 ,80.2,81.0,81.4ft: BJ, 30°, SRIUS/PS, T-PO, B, II-IV 76.0ft: J, 70°, UR, VT, A, I, with calcite (intact) 3:45 76.2,76.5, 7g.2ft: SH, 30°, PL, T-PO, C, III-IV 728.1 81.5 5.0 5:15 (5.0) (3.5) Run 5 81.8,81.g,82.4,83.3,83.4,84.1 ,84.8,85.5ft: BJ, 20-30°, PRIUS/UR, T-PO, B-C, II-III 3:00 100% 70% 82.1,85.3ft: SH, 30°, PL, T, C,11-111 85.5ft: J, 75°, UR, T-PO, C, IV 2:45 3:15 -

3:45 723.1 86.5 5.0 3:15 (5.0) (4.1) Run 6 87.8-g1.5ft: SZ/FZ, 60-goo, UL-SL-PL, VT-T, A-C, I-III, mostly intact with calcite 3:00 100% 82% go.8,g1.3ft: SH, 60°, PL-UL, T-PO, C,11-111, with calcite g1.1ft: SH, 30°, SL, T, C, Ill, with calcite 3:15 3:30 -

3:30 718.1 g1.5 5.0 3:25 (5.0) (4.g) Run 7 g2.5ft: BJ, 40°, UR, T, B, II

~

3:30 100% gs% g3.2,g4.2ft: J, 70°, US, VT, A, I, with calcite (intact) g3.6,g5.0ft: J, 10°, US, T-PO, B-C, II 3:30 g3.0ft: SH, 40°, PL, T, C, Ill, with calcite 3:30 -

3:45 713.1 g6.5 713.1 96.5 5.0 5:15 (5.0) (3.0) Run 8 LIMESTONE (MICRITE), gray to dark gray (2.5Y 5/1-4/1), strong, very thinly to moderately

~

6:45 100% 60% bedded, fresh, interbedded with few to little, laminated to thin, locally diffuse, Calcareous SILTSTONE, very dark gray (2.5Y 3/1 ), and few to little very thin to moderate chert beds, 5:30 lenses, and nodules (dark gray to black, with calcite filled tensional fractures orthogonal to 4:45 - bedding); trace stylolites and sparry calcite "bird eyes", trace calcite filled pits, strong HCI reaction 6:00 g7_3.gg_2ft: SZ/FZ, 40-70°, PL, VT-T, C, II, with calcite 708.1 101.5 5.0 4:30 (5.0) (4.0) Run 9 g7.4,100.1ft: J, 30-50, SR, VT-T, A-C, 1-111

~

5:00 100% 80% 100.6-101.3ft: SZ/FZ, 30-45°, PL-SL, VT-PO, C, II-III, with calcite, mostly intact 101.8ft: J, 50-goo, UR-SR, MW-T, D-C, V-III 4:30 102.gft: SH, 40°, PL, T, C, Ill, with multiple calcite healed, slightly folded shears 5:30 - 104.7,105.2,105.6,105.g,106.2,106.3,106.4ft: SH, 35-40°, PL, T, C,11-111, with calcite 5:45 703.1 106.5 5.0 8:00 (5.0) (3.g) Run 10 106.8ft: J, 25°, PR, 0, D, IV 100% 78% 106.8,107.3,107.8,108.7,10g.3,10g.7,111.4ft: SH, 25-30°, VT, A, I, with calcite (intact) 8:15 107.3,10g.0,10g.5ft: SH, 20-30°, PL, T, B-C,11-111 8:15 108.5,110.6ft: BJ, 20-30°, PR-US, T-PO, B,11-111 9:15 - 110.6ft: J, goo, PR, PO, C, Ill 110.2-110.3ft: SZ, 30-50°, PL, VT-0, C,11-111, with calcite, multiple shears 7:15 110.6ft: SH, 25°, PL, T, C, II 6g8.1 111.5 2.3 6:00 (1.6) (0.5) Run 11 111.5-113.8ft: FZ, mechanically broken with 0.7' loss of core rec. (broke core bit during run) 6g5.8 113.8 6:15 9:45/0.3 70% 22%

114" Run 12

~ 113.1-113.2ft: SH, 40°, PL, T-0, G, V Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-534 of 706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 6 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-416 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 809.6 ft (NAVD88) NORTHING: 569,978 US ft (NAD83) EASTING: 2,447,520 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.7 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (163745)

DATE STARTED: 6/6/13 COMPLETED: 6/23/13 ICASING DEPTH: 65.8 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 7:45/0.7 81% 52% LIMESTONE (MICRITE), gray to dark gray (2.5Y 5/1-4/1), strong, very thinly to moderately 693.1 116.5 5.0 9:00 5:45 5:15 (5.0) (3.6) Run 13

~ bedded, fresh, interbedded with few to little, laminated to thin, locally diffuse, Calcareous SILTSTONE, very dark gray (2.5Y 3/1 ), and few to little very thin to moderate chert beds, lenses, and nodules (dark gray to black, with calcite filled tensional fractures orthogonal to

~

5:30 100% 72% bedding); trace stylolites and sparry calcite "bird eyes", trace calcite filled pits, strong HCI reaction (continued) 3:45 113.8-114.3ft: FZ, 0.5' Mechanical loss of core (new core bit) 4:00 - 114.6ft: J, 10°, US, T-PO, C, Ill 114.8,115.0,115.5,115.9,116.9,117.1,117.4,117.7,118.0,118.4ft: SH, 30-40°, PL, T-PO, B-C, 3:30 I-III 688.1 121.5 5.0 3:30 (5.0) (5.0) Run 14 118.6,119.6ft: J, 60-70°, UR, T, B,11-111 100% 100% 119.1ft: SH, 60°, PL, T, B, II 4:00 120.5ft: BJ, 40°, PR, 0, F, IV 3:45 122.7,123.5,124.1,125.6ft: SH, 20-30°, PL, T, B-C,11-111 3:30 -

3:45 683.1 126.5 5.0 3:15 (5.0) (3.9) Run 15 127.7,128.5,129.0ft: SH, 30°, PL, T, B, II 3:15 100% 78% 129.5,129.6,129.8,130.3,130.6ft: SH, 30-35°, PL, T-PO, B-D,11-111 130.8-131.3ft: FZ, 40°, PR, 0, F, IV 2:45 3:00 -

3:15 678.1 131.5 5.0 4:00 (5.0) (2.5) Run 16 131.5-138.0ft: As above, with few thinly to moderately bedded Calcareous SILTSTONE and 4:00 100% 50% LIMESTONE (WACKESTONE) interbeds 131.7,132.4,132.5,132.8,134.2,134.6,134.9,135.1, 135.2, 135.3ft: SH, 40°, PL, T-PO, B-C, II-III 4:30 133.2ft: SH, 20°, PL, PO, C, Ill 7:15 - 135.7,136.1 ,136.3,136.4ft: BJ, 40°, PS/US-UR, T-PO, B-C, III-IV 8:45 673.1 136.5 5.0 7:15 (5.0) (4.6) Run 17 136.5,136.6,136.8,136.9,137.0ft: BJ, 30°, UR-PR, T-PO, B-C,11-111 6:00 100% 92% L3-67 671.6 138.0 CALCAREOUS SILTSTONE, greenish black (10Y 2.5/1), strong, laminated to very thinly 4:15 -

bedded, fresh, interbedded with trace to some, laminated to very thin LIMESTONE 4:00

- (MICRITE), dark gray (N 4/), and trace very thin chert beds, lenses, and nodules (dark gray

  • - to black); strong HCI reaction; Limestone interbeds increase with depth (Rockdell 4:45 -

668.1 141.5 *- Formation-Unit C) 5.0 9:15 (4.9) (4.3) Run 18 -

- 138.1,138.2ft: SH, 30°, PL, T, C, II 6:15 98% 86% -

141.6,141.7,141.9,142.0ft: J, 20-30°, UR-PR, P0-0, B-C, II 143.3,144.4ft: BJ, 20-30°, PR, T, B-C, II 5:00 -

5:00 - -*

4:45 -

663.1 146.5 *-

5.0 4:00 (5.0) (5.0) Run 19 - -*

4:00 100% 100% -

4:30 -*

4:30 658.8 150.8 658.1 151.5 5.0 4:30 5:45 (5.0) (5.0) Run 20

=9 ----------------------------------------

LIMESTONE (MICRITE), dark gray (N 4/), strong, laminated to thinly bedded, irregular to locally nodular, fresh, interbedded with some laminated to very thin, locally diffuse Calcareous

~

5:15 100% 100% SILTSTONE, greenish black (10Y 2.5/1 ), and trace very thin chert lenses and nodules (black);

trace pyrite along laminations, strong HCI reaction 6:00 153.9ft: BJ, 30°, PR, PO, B, II 5:00 -

4:15 653.1 156.5 5.0 4:45 (5.0) (5.0) Run 21 161.0ft: BJ, 30°, PS, PO, B, II

~

4:00 100% 100%

4:30 6:00 -

5:30 648.1 161.5 5.0 4:45

-nn (5.0) (5.0) 100% 100%

Run 22

=¢ Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-535 of 706

ame GEOTECHNICAL CORING LOG SHEET 3 OF 6 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-416 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 809.6 ft (NAVD88) NORTHING: 569,978 US ft (NAD83) EASTING: 2,447,520 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.7 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (163745)

DATE STARTED: 6/6/13 COMPLETED: 6/23/13 I CASING DEPTH: 65.8 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 LIMESTONE (MICRITE), dark gray (N 4/), strong, laminated to thinly bedded, irregular to

~

4:00 locally nodular, fresh, interbedded with some laminated to very thin, locally diffuse Calcareous 4:00 - SILTSTONE, greenish black (10Y 2.5/1 ), and trace very thin chert lenses and nodules (black);

trace pyrite along laminations, strong HCI reaction (continued) 4:00 643.1 166.5 5.0 4:00 (5.0) (5.0) Run 23 170.4, 170.5ft: SH, 30°, PL, VT-T, A-C, 1-11, with calcite L3-68 3:30 100% 100%

3:30 2:45 = @ 9 , +/- _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - __1"7().2 3:30 LIMESTONE (WACKESTONE/MICRITE), gray (N 6/-N 5/), strong, very thinly to moderately 638.1 171.5 bedded, locally with trace fossiliferous LIMESTONE (PACKSTONE) beds, and with little to 5.0 4:30 (5.0) (4.5) Run 24 some, laminated to moderate, wavy and irregular Calcareous SILTSTONE interbeds, greenish 3:45 100% 90% black (1 OY 2.5/1 ); trace calcite filled pits, trace stylolites, strong HCI reaction 172.3,172.4,172.5,172.8,173.6,176.2ft: BJ, 30-35°, PR-URIPS, T-PO, B-C, II 3:45 3:45 -

3:15 633.1 176.5 5.0 5:45 (4.9) (4.2) Run 25 176.8-177.0ft: FZ, Mechanically broken, 0.1' Core loss 4:30 98% 84% 177.0,178.9,180.6ft: BJ, 30-40°, URIPRIPS, T-PO, B-C, II 178.5,178.8ft: J, 70°, VT, A, I, with calcite (intact) 3:30 3:45 -

L3-69 3:45 628.1 181.5 5.0 3:45 (5.0) (4.6) Run 26 181.8-182.3ft: Healed fractures, 60-70°, VT, A, I, with calcite; spaced 0.1' 3:15 100% 92% 182.2,183.3,183.7,185.3,185.7ft: BJ, 30-40°, PS/PRIUR, VT-PO, A-C, 1-11 184.5ft: J, 70°, PR, T-PO, B, II 3:00 186.0-186.2ft: FZ, 30-40°, PR, PO, D, IV 2:45 -

2:45 623.1 186.5 5.0 3:15 (5.0) (5.0) Run 27 187.7,188.1,190.7ft: BJ, 30-40°, US-URIPR, T-PO, B-C, II 2:45 100% 100% 189.6ft: J, 50°, UR, T, C, II 2:30 2:45 -

3:15 618.1 191.5 5.0 3:15 (5.0) (5.0) Run 28 193.6ft: SH, 30°, VT, A, I, with pink calcite (intact)

~

3:15 100% 100% 194.5ft: SH, 40°, PL, T, C, II 3:00 3:15 -

3:30 613.1 196.5 5.0 3:30 (5.0) (5.0) Run 29 197.0,198.3ft: J, 55°, PR, VT-PO, C, IV, with calcite mineralization 3:00 100% 100% 198.8ft: BJ, 40°, PR, T-PO, B, II 3:00 3:00 -

3:00 608.1 201.5 5.0 2:45 (5.0) (5.0) Run 30 2:45 100% 100%

2:30 2:30 -

2:45 603.1 206.5 1.9 4:15 (1.9) (0.7) Run 31 206.6ft: J, 10°, UR, PO, B, II 601.2 208.4 3.1 4:30/0.9 1:45/0.1 100%

(3.1) 37%

(2.5) Run 32

~ 207.0ft: SH, 35°, PL, 0, C, II 207.1,207.4,208.1ft: J, 10-20°,0, B,11-111

~

209.3,210.9,211.1ft: BJ, 30-35°, UR, T-PO, C, II 3:15 100% 81% -

3:00 2:30 598.1 211.5 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-536 of 706

ame GEOTECHNICAL CORING LOG SHEET 4 OF 6 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-416 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 809.6 ft (NAVD88) NORTHING: 569,978 US ft (NAD83) EASTING: 2,447,520 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.7 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (163745)

DATE STARTED: 6/6/13 COMPLETED: 6/23/13 ICASING DEPTH: 65.8 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 4:15 (5.0) (4.9) Run 33 LIMESTONE (WACKESTONE/MICRITE), gray (N 6/-N 5/), strong, very thinly to moderately

~

3:30 100% 98% bedded, locally with trace fossiliferous LIMESTONE (PACKSTONE) beds, and with little to some, laminated to moderate, wavy and irregular Calcareous SILTSTONE interbeds, greenish 3:30 black (1 OY 2.5/1 ); trace calcite filled pits, trace stylolites, strong HCI reaction (continued) 3:15 -

3:30 L3-70 593.1 216.5 5.0 4:00 (5.0) (5.0) Run 34 211.6ft: J, 10°, PR, PO, C, II (likely mechanical break)

~

3:00 100% 100% 215.3,216.0ft: BJ, 30°, US, T-PO, B, II 217.9ft: BJ, 30°, PR, T-PO, B, II 3:00 2:45 -

3:15 588.1 221.5 5.0 3:30 (5.0) (5.0) Run 35 2:30 100% 100%

3:15 3:45 -

3:45 583.1 226.5 5.0 2:45 (5.0) (5.0) Run 36 3:00 100% 100%

3:15 3:00 -

3:15 578.2 231.4 578.1 231.5 ---------------------------------------

5.0 4:15 (5.0) (4.4) Run 37 LIMESTONE (MICRITE/WACKESTONE), gray to dark gray (N 5/-N 4/), strong, very thinly to 100% 88% thinly bedded, nodular, fresh, with few to little, laminated to thin, wavy and irregular, 3:45 Calcareous SILTSTONE interbeds, black (N 2.5/) to greenish black (10Y 2.5/1); locally 3:15 fossiliferous in LIMESTONE (WACKESTONE) beds, trace irregular calcite filled fractures, 2:45 - strong HCI reaction 233.4,234.1,235.6ft: BJ, 30-40°, UR-PS, T-0, B-F, II-IV 3:00 233.6,234.8ft: J, 40°, PR-PS, T-PO, B-C, II-III 573.1 236.5 235.9-236.2ft: FZ, 15-30°, SR, MO, K, IV

~

5.0 3:30 (5.0) (5.0) Run 38 100% 100% 240.6ft: BJ, 35°, PS, T-PO, B, II 3:00 3:15 3:15 -

3:30 568.1 241.5 5.2 3:00 (5.2) (4.7) Run 39 242.3-242.8ft: FZ, 30-50°, SR, P0-0, K, IV D

3:45 100% 90% 245.2ft: SH, 40°, PL, T, C, II 3:00 3:00 -

564.1 245.5 3:00/1.2 -

  • - CALCAREOUS SILTSTONE, greenish black (10Y 2.5/1) to dark gray and very dark gray (N 562.9 246.7 -* 4/-N 3/), weak to strong, laminated to very thinly bedded, fresh, with little to some, 5.0 3:00 (4.8) (4.8) Run 40
  • - laminated to thin LIMESTONE (MICRITE) interbeds, gray (N 5/); strong HCI reaction 2:00 96% 96% -
  • - (Lincolnshire Formation-Fieanor Member-Unit B)

-* 247.2-247.4ft: J, 10°, PR, PO, K, Ill, 0.2' Core loss (mechanical break/blocked off) 2:00 *-

2:00 -

2:00 -

557.9 251.7 *-

557.1 252.5 0.8 4:30/0.8 (0.6) (0.0) Run 41 -*

  • - 251.7-252.8ft: FZ, 10-20°, PR-SR, P0-0, B-C, Ill (Mostly mechanical breaks) 4.2 1:00/0.2 75% 0% Run 42 253.3ft: 30°, PS, T, B, II (4.2) 1(3.8) 5:30 -

254.1ft: J, 50°, PR, PO, B, II, with calcite mineralization 555 .4 254 _2 2:45 100% 90% .;:;;.;.. -

CALCAREOUS SILTSTONE, dusky red (2.5YR 3/2) and very dusky red (2.5YR 2.5/2) to 2:00 -

reddish black (2.5YR 2.5/1) and locally dark greenish gray (5GY 4/1) to greenish black (5GY L3-71 -

3:00 *-

- -* 2.5/1-10Y 2.5/1), weak to medium strong and strong, laminated to very thinly bedded, locally 552.9 256.7 with thickly bedded appearance, fresh, with few to little laminated to thin LIMESTONE 552.1 257.5 0.8 2:30/0.8 (0.7) (0.4) Run 43 -

  • - (MICRITE) interbeds, dark gray (N 4/) to dark greenish gray (10Y 4/1); slightly to strongly 4.2 1:15/0.2 88% 50% Run 44 (4.2) 1(4.2)

- -* bioturbated with vertical and horizontal burrows, trace calcite filled pits and burrows, strong 3:45 -*

  • - HCI reaction 2:45 100% 100% *-

- - 257.0ft: J, 20°, SR, PO, B, II, 0.1' Core loss; likely mechanical break

?*~n Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-537 of 706

ame GEOTECHNICAL CORING LOG SHEET 5 OF 6 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-416 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 809.6 ft (NAVD88) NORTHING: 569,978 US ft (NAD83) EASTING: 2,447,520 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.7 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (163745)

DATE STARTED: 6/6/13 COMPLETED: 6/23/13 ICASING DEPTH: 65.8 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 254.7,257.3ft: BJ, 30-40°, PS/PR, T, B, II 3:00 -

547.9 261.7 -

256.6ft: SH, 40°, PL, VT, C, II 5.0 2:15 (5.0) (5.0) Run 45 -

CALCAREOUS SILTSTONE, dusky red (2.5YR 3/2) and very dusky red (2.5YR 2.5/2) to 2:45 100% 100% -

- reddish black (2.5YR 2.5/1) and locally dark greenish gray (5GY 4/1) to greenish black (5GY 2.5/1-10Y 2.5/1), weak to medium strong and strong, laminated to very thinly bedded, locally 2:30 -

with thickly bedded appearance, fresh, with few to little laminated to thin LIMESTONE 2:45 - (MICRITE) interbeds, dark gray (N 4/) to dark greenish gray (10Y 4/1); slightly to strongly

  • - bioturbated with vertical and horizontal burrows, trace calcite filled pits and burrows, strong 3:00 -

HCI reaction (continued) 542.9 266.7 -

5.0 2:15 (5.0) (5.0) Run 46 -

2:15 100% 100% -

2:30 -

2:30 -

3:00 -

537.9 271.7 -

5.0 3:00 (5.0) (5.0) Run 47

  • - 274.8ft: J, 60°, PS, T, B, II 2:45 100% 100% -

276.4ft: BJ, 30°, PS, T, B, II 3:00 -

3:15 -

3:45 -

532.9 276.7 -

532.2 277.4 0.7 2:15/0.7 (0.7) (0.0) Run 48 - 276.9ft: BJ, 30°, PS, PO, C, II 4.3 1:15/0.3 100% 0% Run 49 277.1-277.4ft: FZ, 30°, PS, PO, C, Ill (4.3) 1(3.7) 3:45 -

- 277.4-277.5ft: FZ, 30°, PR, PO, C, Ill (mechanical break) 3:15 100% 86% - 279.1 ,280.3ft: BJ, 30°, PRIPS, T, B, II

  • - - 280.6-280.7,281.3-281.4ft: FZ, 30°, PS/PR, P0-0, K, II 3:00 -

3:15 -

527.9 281.7 *-

5.0 5:15 (5.0) (5.0) Run 50 -

- 282.0,282.8ft: SH, 30°, PL, T, C, II 4:00 100% 100% -

3:45 -

3:15 -

4:00 -

522.9 286.7 *-

5.0 4:15 (5.0) (5.0) Run 51 -

2:30 100% 100% -

2:15 -

2:30 -

3:15 -*

517.9 291.7 *-

5.0 3:15 (5.0) (5.0) Run 52 -

2:15 100% 100% -*

2:15 -

2:30 -

2:45 -

512.9 296.7 -*

5.0 3:30 (5.0) (4.9) Run 53 -

  • - 298.1 ,299.6,299.7ft: BJ, 30°, PS, T, B, II 2:45 100% 98% - -*

2:45 -

2:30 -*

3:00 -

507.9 301.7 -*

5.0 3:00 (5.0) (5.0) Run 54 -

2:30 100% 100% -

2:30 -

2:45 -*

3:00 -

502.9 306.7 -

5.0 3:15 (5.0) (4.8) Run 55

  • - 307.9ft: J, 50°, PR, VT, A, I 3:15 100% 96% -

308.3,310.1,311.0,311.3ft: BJ, 30°, PS, T, B, II Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-538 of 706

ame GEOTECHNICAL CORING LOG SHEET 6 OF 6 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-416 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 809.6 ft (NAVD88) NORTHING: 569,978 US ft (NAD83) EASTING: 2,447,520 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 321.7 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (163745)

DATE STARTED: 6/6/13 COMPLETED: 6/23/13 ICASING DEPTH: 65.8 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 3:00 -

CALCAREOUS SILTSTONE, dusky red (2.5YR 3/2) and very dusky red (2.5YR 2.5/2) to 3:15

=...c.- reddish black (2.5YR 2.5/1) and locally dark greenish gray (5GY 4/1) to greenish black (5GY

  • - 2.5/1-10Y 2.5/1), weak to medium strong and strong, laminated to very thinly bedded, locally 4:00 -

497.9 311.7 -

with thickly bedded appearance, fresh, with few to little laminated to thin LIMESTONE 5.0 3;45 (5.0) (4.8) Run 56 -

  • - (MICRITE) interbeds, dark gray (N 4/) to dark greenish gray (10Y 4/1); slightly to strongly 2:30 100% 96% -

- bioturbated with vertical and horizontal burrows, trace calcite filled pits and burrows, strong HCI reaction (continued) 3:00 -

312.3ft: J, 50°, PR, T-PO, C, Ill, with calcite mineralization

-c-...c.-

3:00 -

312.3,312.4,312.5ft: BJ, 30°, T, C, II 3:30 -

492.9 316.7 -

5.0 4:15 (4.6) (4.1) Run 57 -

  • - 316.8-317.0ft: FZ, 10°, PR, PO, K, II (mechanical break) 3:30 92% 82% -

- 317.0ft: J, 60°, PR, VT-PO, A, I 319.8,320.4ft: J, 45-50°, PR, T-PO, B, II 3:00 *-

- 319.8,320.4,320.5ft: BJ, 30°, PR, T, B, II 3:30

-'-=-

- 321.1ft: SH, 30°, PL, T, C, II 2:45 -

487.9 321.7 - 487.9 321.7 Boring and coring terminated at 321.7 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-539 of 706

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