ML19030A545

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Part 08 Enclosures (Rev. 2) - Part 08 - Enclosures - Subsurface Data Report - Appendix B.1 - Pages 447-454
ML19030A545
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: ML19030A545 (8)
v • d • e


Text

MP-406 -Boxes 1 and 2

,'J £PTH 32. r_*_tfltiQ. 57.) ' 111 MP-406 -Boxes 3 and 4 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-447 of 706

MP-406 -Boxes 5 and 6 RUN INTERVAL {ftl REC fftl - l"I,.\R9QJill- ('/.)

~ ~ ~3 -a' . 16'1.

Rtw 1'1 g{;i. '1L '1 t;.o A~/ 1 ~ ****

AMEC PIWJECT 6468 13 1072 fqw-~ '7.: '113 '5n !POt  ! *1 ' ..r,;;

BORING MP-406 BOX _fi_

~-7...1 '17 ..ql
j /tlf (ff>/. /t 'I 11'11/

OEPTH 1373 ~(It)

BORING. M/!. 406 r~x _6_ _ " ;*

  • LPTH qo_7- !fi)TO ({Z.3 (t:~

MP-406 -Boxes 7 and 8 HUN INTEI~VAL (tl\ i<EC (ftl- %\ RQD Ill\_!',,,

R~r"-2S" 11Z.'3 -u::n'/s:n'roo% 5:o' loo/.

PuN.Z6 rtn'*r?2.1/5o' too¥. 9.(h7/

RvN-21 1ZZ.3:12f.Jj5o' 1oo1. 9J'tco/.

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-448 of 706

MP-406 -Boxes 9 and 10 CLINCH RIVER SMR PR., II=CT AMtC PIWJECT 6461113 1072 aciiliNG MP-406 gox q DEPTH tR-~ -1ft) TO 151. ~ (It)

!<UN INTERVAL Cltl REC \It\ -t*lo:~..BSm_\1\\. -I ,,. 1

  • !'<tlt.l-"37 P 23'-1?7. 3j7r/V:YSI.jwr' ~J(

\J lJ ~ 177"6 -1~23' I s.o* tco J. /ii'fl* ;;;j..

Rvt-J -~0, ~23* t:J7.1Jrs~ * /~>o/ /54/tNi Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-449 of 706

ame GEOTECHNICAL BORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 1 BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.: MP-407 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD) Inclination: Vertical GROUND ELEV.: 761.5 ft (NAVD88) NORTHING: 569,889 US ft (NAD83) EASTING: 2,447,094 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 200.2 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (373705)

DATE STARTED: 6/24/13 I COMPLETED: 7/3/13 IHOLE DIA.: 4" ICASING DEPTH: 19.6 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 761.5 Ground Surface 761.5 0.0 ftl"I.:J u.u 12 17 22 SS-1 FILL: Gravelly SILT (ML), reddish brown (2.5YR 3/2) to weak 39 red (10R 4/2), hard to stiff, dry to moist, non-plastic fines, 1-some fine to coarse angular gravel, few fine to coarse sand, 759.0 2.5 strong HCI reaction 11 9 6 ----ss:2 15

- pUL ______________________4&

756.5 5.0 FILL: SILTY GRAVEL with Sand (GM), weak red (10R 4/2),

7 7 12 ----ss:3 medium dense, moist, fine to coarse angular gravel, little low

. ,19 tzo+/-, 5 plasticity fines, little fine to coarse sand, strong HCI reaction _

70 754.1 7.4 t--FiLCcl"AYEY GRAVELwithsaiid(G"c),"bi:own (16YR"473)--

8 7 10 SS-4

.* i7 ~ to gray (5Y 5/1 ), medium dense to dense, moist, fine to 751.8 9.7 ~ =rno '"'"'"' g~l. '" to oo~ I~ to modmato

~:~':':~': :'~': :~~~ -~~~: ~~~

00 20 13 19 SS-5

~2 749.1 12.4 _12Q

~ RESIDUAL SOIL: LEAN CLAY with Sand and Gravel (CL),

12 15 22 ~

~ light yellowish brown (10YR 6/4), hard, moist, low to 37

- ~ moderate plasticity fines, little fine to coarse angular gravel,

~ few to little fine to coarse sand, trace relict rock Bl-746.5 15.0 3 9 35 ----ss:7 ~ fabric/saprolitic, strong to weak HCI reaction 4

742.6 18.9 50/0.1 ~

~rr42.5 Soil drilling halted. Log continues on geotechnical coring log 19.0 Observed water levels:

1- 11.4 ft bgs, AM 6/25/13 11.1 ft bgs, AM 6/26/13 12.8 ft bgs, AM 6/27113 6.3 ft bgs, AM 7/2/13 5.7 ft bgs, AM 7/3/13 1-1-

1-1-

1-Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-450 of 706

ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.: MP-407 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD) Inclination: Vertical GROUND ELEV.: 761.5 ft (NAVD88) NORTHING: 569,889 US ft (NAD83) EASTING: 2,447,094 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 200.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED: 6/24/13 COMPLETED: 7/3/13 ICASING DEPTH: 19.6 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 @ 19.0 ft 742.5 19.0 1.1 6:37 (1.1) (0.5) Run 1 14L.O WEATHERED ROCK: LIMESTONE (WACKESTONE/MICRITE), gray to dark gray (N 5/-N

~

1~.1 741.4. 20.1 3:16/0.1 100% 45% 4/), very weak to medium strong, very thinly to moderately bedded, highly to moderately

~ Run 2 6:31 (1.3) (0.0) 27% 0%

~- weathered, fossiliferous, interbedded with little to some, laminated to very thin Calcareous SILTSTONE, olive gray (5Y 4/2), wispy/wavy to irregular and diffuse bedding; locally to

~

5:20 5:25 completely weathered with zones of no recovery, strong HCI reaction 19.0-25.6ft: Highly fractured through-out; zones of no recovery ib 5:39 5:38/0.9 736.5 25.0 >-

5.1 6:44 (4.4) (0.9)

~

Run 3 _ J l 5 , g _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ~.6 86% 18% LIMESTONE (WACKESTONE/MICRITE), gray to dark gray (N 5/-N 4/), weak to medium 5:08

- strong, very thinly to moderately bedded, moderately to slightly weathered, fossiliferous, 4:21 interbedded with little to some, laminated to moderately bedded Calcareous SILTSTONE, 4:33 greenish black (10Y 2.5/1), wispy/wavy to irregular and diffuse bedding; trace calcite filled pits and vugs (separate/non-touching), strong HCI reaction (Rockdell Formation-Unit C) 6:11/1.1 731.4 30.1 5.0 6:12 (4.8) (2.9) Run 4 25.8,26.0,26.9,27.7,27.9,28.1 ,28.9,29.1 ,29.8ft: BJ, 30°, PR, T-PO, C, Ill, spaced at about 0.3'

~

5:06 96% 58% - 26.3-26.5,28.1-28.6ft: FZ 27.0ft: J, 50°, PR, PO, C, Ill 3:18 30.2-30.4,30.7-31.1ft: FZ, 30°, SR, 0, C, Ill 3:26 31.3,31.6,32.5,33.0,33.8,34.1ft: BJ, 25-35°, PS, PO, C, II 2:39 726.4 35.1 5.0 4:45 (4.8) (3.1) Run 5 35.3-36.2ft: FZ, 30-35°, SR, 0, C, Ill

~

2:38 96% 62% - 37.3ft: J, 60°, PR, T, B II 37.3,37.5, 38.0,38.7,39.1 ,39.6,39.7ft: BJ, 35°, PS-SR, T-PO, C, II 2:08 2:09 2:33 721.4 40.1 5.0 3:51 (4.7) (1.6) Run 6 40.1-43.1ft: BJ, 15-30°, PS, T, B, Ill, spaced 0.3'

~

6:59 94% 32% _ 43.1ft: J, 10°, PR, T, B, II 5:23

_ 7 1 _ 8 , } _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +/-}.2 4:16 LIMESTONE (WACKESTONE/MICRITE), gray to dark gray (N 5/-N 4/), medium strong, very 2:46 thinly to moderately bedded, slightly weathered to fresh, fossiliferous, interbedded with little to 716.4 45.1 some, laminated to moderately bedded Calcareous SILTSTONE, greenish black (10Y 2.5/1),

5.0 6:14 (5.0) (2.6) Run 7

~

wispy/wavy to irregular and diffuse bedding; trace calcite filled pits and vugs 3:58 100% 52% _ (separate/non-touching), strong HCI reaction 43.6ft: J, 10°, PR, T, B, II 3:22 44.6-45.1ft: FZ, likely mechanically reduced to rubble 3:47 46.3,46.5,46.7,46.9,47.0,47.2,47.9,48.6,49.0,49.3,49.5,49.8ft: BJ, 35°, PS, T-0, B-C,11-111 2:21 711.4 50.1 5.0 2:20 (5.0) (2.6) Run 8 50.3,50.7ft: BJ, 20°, PR, T, B, II 100% 52% 51.1ft: BJ, 10°, PR, 0, B, Ill 2:05 -

52.2,52.6,53.0,53.4,53.5,54.3,54.5,54.8,54.9ft: BJ, 35°, PR-PS, T, B, II 1:50 1:47 2:07 706.4 55.1 5.0 3:05 (5.0) (4.3) Run 9 56.2,56.4,56.6,57.4,57.9ft: BJ, 25°, PR, T-0, B, II 2:01 100% 86% - 56.9ft: J, 50°, SR, T, B, II 2:20 3:03 ~7Q31_---------------------------------- - - ~.4 LIMESTONE (MICRITE) with few (WACKESTONE), gray to dark gray (N 5/-N 4/), strong, very 2:05 thinly to thinly bedded and nodular, fresh, interbedded with trace to some, laminated to thin 701.4 60.1 5.0 4:07 (5.0) (3.5) Run 10 Calcareous SILTSTONE, greenish black (10Y 2.5/1) to very dark greenish gray (10Y 3/1),

locally planar to wavy/wispy and irregular to diffuse bedding; trace fossils, trace calcite filled 2:15 100% 70%

- pits, strong HCI reaction 2:12 58.7,59.1 ,59.7ft: BJ, 25°, PR, T-0, B, II 60.3-61.3ft: FZ, 20-30°, PR-SR, T-0, B, II, and spaced at about 0.2' 2:15 61.9,63.1 ,63.7,64.1ft: BJ, 35°, PR, T, B, II 3:23 62.4ft: J, 50°, PR, T, B, II 696.4 65.1 64.0ft: J, 60°, PR, T, B, II 5.0 5:21 (5.0) (5.0) Run 11

~

65.8,65.5,67.0,67.7,68.2ft: BJ, 15-30°, PR, T-PO, B, II 6:43 100% 100% -

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-451 of 706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.: MP-407 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD) Inclination: Vertical GROUND ELEV.: 761.5 ft (NAVD88) NORTHING: 569,889 US ft (NAD83) EASTING: 2,447,094 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 200.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED: 6/24/13 COMPLETED: 7/3/13 ICASING DEPTH: 19.6 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 4:22 LIMESTONE (MICRITE) with few (WACKESTONE), gray to dark gray (N 5/-N 4/), strong, very 3:30 thinly to thinly bedded and nodular, fresh, interbedded with trace to some, laminated to thin 4:56 Calcareous SILTSTONE, greenish black (10Y 2.5/1) to very dark greenish gray (10Y 3/1),

691.4 70.1 locally planar to wavy/wispy and irregular to diffuse bedding; trace fossils, trace calcite filled 5.0 2:41 (5.0) (5.0) Run 12 pits, strong HCI reaction (contmued) 2:32 100% 100% - 70.8,71.6,72.0,72.4ft: BJ, 35-40°, PS, T, B, II 2:37 3:01 ~6§.81_---------------------------------- - - "7].4 LIMESTONE (MICRITE), gray to dark gray (N 5/-N 4/), weak to medium strong and strong, 2:20 laminated to very thinly bedded, fresh, interbedded with few to some, mostly laminated to very 686.4 75.1 thin Calcareous SILTSTONE, very dark greenish gray (10Y 3/1, 10GY 3/1) to greenish black

~

5.0 3:08 (5.0) (4.6) Run 13 (1 OY 2.5/1 ), mostly planar to wispy and trace diffuse bedding, and trace very thin to thin chert 3:09 100% 92% - beds (black); trace bioturbation, trace calcite filled pits, strong HCI reaction 2:46 74.6ft: BJ, 35-40°, PS, T, B, II 76.1ft: J, 45°, PR, T, B, II 3:49 77.7,77.9,78.4,79.4,79.6,79.7ft: BJ, 35°, PS, T, B, II 3:18 79.5ft: J, 60°, PR, T, B, II 681.4 80.1 5.0 3:27 (5.0) (1.7) Run 14 80.4-80. 7ft: FZ, mechanically reduced to rubble 2:08 100% 34% - 81.1 ,81.3,82.4,82.7,83.3,83.4,83.7,83.9ft: BJ, 35°, PS, T, B, II 81.1,82.5ft: SH, 30-35°, PL, T, C, II 1:47 81.5ft: J, 55°, PR, T, B, Ill, trace pyrite 2:22 84.1ft: J, 0°, PS, VT, B, II, partially healed 84.6,84.7,84.9,85.0ft: BJ, 40°, PS, T, B, II 4:01 676.4 85.1 5.0 4:25 (5.0) (2.5) Run 15 85.1-85.4ft: FZ, mechanically reduced to rubble 2:52 100% 50% - 85.7,86.2,86.5,86.7,87.0,87.5ft: BJ, 30°, PS, T-PO, B, II 85.8ft: J, 50°, VT, A, I, with calcite 673.9 3:11 86.5,86.8ft: J, 50°, PS, T, C, Ill, with pyrite r~

3:11 -

- CALCAREOUS SILTSTONE, very dusky red to reddish black (2.5YR 2.5/2-2.5/1 ), with

  • - trace greenish black (10Y 2.5/1), weak to medium strong, laminated to thinly bedded, 4:09 -

671.4 90.1 - locally with moderately to thickly bedded appearance, fresh, interbedded with few to little, 5.1 3:33 (5.1) (4.2) Run 16 -

  • - locally to some, laminated to moderately bedded LIMESTONE (MICRITE/WACKESTONE),

100% 82% *- gray to dark gray (N 5/-N 4/), mostly planar and diffuse to wispy bedding, trace fossils; 2:23 -

- moderate to strong bioturbation through-out, locally with coarse horizontal and vertical 2:14 burrows, trace calcite filled pits and burrows, strong HCI reaction (Lincolnshire 1:58

- Formation-Fieanor Member-Unit B)

  • - 88.5,88.8,89.0,89.4,89.9ft: BJ, 30°, PS, T-PO, B, II 2:55/1.1 -

92.3,93.0ft: BJ, 35°, PS, T, B, II 666.3 95.2 -

2:33 92.5,93.2ft: J, 60-80°, PR-SR, T, B, II 5.0 (5.0) (5.0) Run 17 -*

2:21 100% 100% -

2:05 -

1:35 -*

2:04 -

661.3 100.2 *-

5.0 2:45 (5.0) (5.0) Run 18 -*

  • - 101.0,103.0,104.1ft: J, 50-60°, PR-PS, T, B, II 1:48 100% 100% *-

- 102.8ft: J, 50°, PS, VT, A-B, Ill 2:06 -*

2:11 *-

2:00 *-

656.3 105.2 5.0 1:59 (5.0) (5.0) Run 19 -*

106.9,109.9ft: BJ, 35°, PS, T, B, II 1:41 100% 100% *- - 107.2,109.8ft: J, 50°, PS, T, C, Ill 2:12 -*

2:28 -

2:33 *-

651.3 110.2 -

5.0 2:18 (4.7) (4.1) Run 20 *-

- -* 110.6ft: J, 50°, PS, PO, C, Ill 4:02 94% 82% -

  • - - 110.9,111.0,111.4,112.0,112.5,112.9,114.4ft: BJ, 35°, PS, T, B, II 114.3ft: J, 50°, PR, T, B, II 2:13 - -*

2:32 -

3:08 - -*

646.3 115.2 -*

5.0 4:02 (5.0) (4.8) Run 21 -

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-452 of 706

ame GEOTECHNICAL CORING LOG SHEET 3 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.: MP-407 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD) Inclination: Vertical GROUND ELEV.: 761.5 ft (NAVD88) NORTHING: 569,889 US ft (NAD83) EASTING: 2,447,094 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 200.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED: 6/24/13 COMPLETED: 7/3/13 ICASING DEPTH: 19.6 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 2:30 100% 96% - - CALCAREOUS SILTSTONE, very dusky red to reddish black (2.5YR 2.5/2-2.5/1 ), with 2:33

  • - trace greenish black (10Y 2.5/1), weak to medium strong, laminated to thinly bedded,
  • - locally with moderately to thickly bedded appearance, fresh, interbedded with few to little, 2:38 -

- locally to some, laminated to moderately bedded LIMESTONE (MICRITE/WACKESTONE),

3:32 -

gray to dark gray (N 5/-N 4/), mostly planar and diffuse to wispy bedding, trace fossils; 641.3 120.2 moderate to strong bioturbation through-out, locally with coarse horizontal and vertical 5.0 2:09 (5.0) (4.2) Run 22 -

burrows, trace calcite filled pits and burrows, strong HCI reaction (Lincolnshire 1:55 100% 84% -

- Formation-Fieanor Member-Unit B) (continued) 117.3ft: J, 50°, PR, T, B, II 1:47 -

  • - 119.2,119.4ft: BJ, 35°, PS, T, B, II 2:07 -

120.4ft: J, 50°, PS, T, C, Ill

  • - 120.4,120.6,120.9,121.3,121.8,123.7,124.2ft: BJ, 35°, PS, T, B-C,11-111 2:44 -

636.3 125.2 *-

5.0 2:56 (5.0) (5.0) Run 23 -

- 128.1ft: BJ, 35°, PS, T, B, II 3:08 100% 100% -

2:09 -

2:11 -

2:46 -

631.3 130.2 *-

5.0 2:15 (5.0) (4.7) Run 24 -

131.0,131.6,131.8,132.0,133.5,134.0ft: BJ, 35°, PS, T, B, II 131.7ft: J, 60°, PR-PS, T, B, II 1:51 100% 94% -

  • - 133.5ft: J, 55-60°, SR, T, B, II 2:24 -

3:07 -

3:51 -

626.3 135.2 5.0 3:00 (5.0) (5.0) Run 25 -

137.0,137.8,138.5,138.9,139.7ft: BJ, 35°, PS, T, B, II 2:15 100% 100% -

- 137.0,137.8ft: J, 50°, PR, T, B, II 2:17 -

2:00 -*

2:46 -

621.3 140.2 -

5.0 4:07 (5.0) (4.9) Run 26 -

  • - 141.5, 142.4, 142.9, 143.9, 144.5, 144.9, 145.0ft: BJ, 35°, PS, T-PO, B, II 2:58 100% 98% -

- 143.1,143.5ft: J, 50°, PS, T, B, II 2:50 -

2:58 - -*

3:19 -

616.3 145.2 -

4.9 3:10 (4.9) (4.8) Run 27 -

- 147.9,149.6ft: BJ, 35°, PS, T, B, II 3:08 100% 98% -

- 148.5ft: J, 60°, SR, T, B, II 3:00 -

2:59 - -*

611.4 150.1 3:18/0.9 -

  • - 611.6 149.9 LIMESTONE (MICRITE/WACKESTONE), gray to dark gray (N 5/-N 4/), medium strong to

~

5.0 3:44 (5.0) (4.3) Run 28 100% 86% strong, very thinly to moderately bedded, fresh, interbedded with few to little, laminated to thin 2:59 - Calcareous SILTSTONE, weak red (5R 4/2) to mostly dark greenish gray (5G 4/1 ); trace 2:43 fossils, slight bioturbation, trace calcite filled pits, strong HCI reaction 150.1,150.3,150.5,151.0,151.8,152.4,153.0ft: BJ, 35°, PS, T, B, II 2:37

_ 6 Q . 7 ] _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - __1§'1.2 3:18 CALCAREOUS SILTSTONE, weak red (7.5R 4/2) to very dusky red and reddish black (2.5YR 606.4 155.1 -*

5.0 2:07 (5.0) (5.0) Run 29 -

  • - 2.5/2-2.5/1), weak to medium strong, laminated to thinly bedded, fresh, interbedded with trace 100% 100% -
  • - to few, laminated to moderately bedded LIMESTONE (MICRITE), gray to dark gray (N 5/-N 1:42 *- - 4/), mostly planar and diffuse to wispy bedding; moderate to strong bioturbation, strong HCI 1:47 -
  • - reaction
  • - 154.2,154.7ft: BJ, 35°, PS, T, B, II 1:53 - -*

154.2ft: J, 50°, PS, T, B, II 2:45 -

  • - 156.7,159.1ft: BJ, 35°, PS, T, B, II 601.4 160.1 -

5.0 4:12 (5.0) (4.8) Run 30 3:33 100% 96% _6Q.OQ_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _1Q1..5

~

LIMESTONE (MICRITE/WACKESTONE), gray to dark gray (N 5/-N 4/), medium strong to 3:39 strong, laminated to thinly bedded and nodular, fresh, interbedded with some, laminated to 3:22 thin Calcareous SILTSTONE, very dusky red to reddish black (2.5YR 2.5/2-2.5/1) to greenish black (1 OY 2.5/1 ), wispy/wavy to irregular and diffuse bedding; slight bioturbation, strong HCI 4:47 '""rlinn Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-453 of 706

ame GEOTECHNICAL CORING LOG SHEET 4 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: R. Clark SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: S. Snow/D. King Boring Orientation BORING NO.: MP-407 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (TSD) Inclination: Vertical GROUND ELEV.: 761.5 ft (NAVD88) NORTHING: 569,889 US ft (NAD83) EASTING: 2,447,094 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 200.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (373705)

DATE STARTED: 6/24/13 COMPLETED: 7/3/13 ICASING DEPTH: 19.6 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 596.4. 165.1 5.0 3:57 (5.0) (4.5) Run 31 161.8,162.0,163.0,163.8,165.9ft: BJ, 30-45°, PS, T, B, II 3:40 3:51 100% 90%

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594 6 164.1,166.2ft: J, 50-60°, PRIPS, PO-T, C-B, 111-11 CALCAREOUS SILTSTONE, reddish black (2.5YR 2.5/1) grading to greenish black (10Y 2.5/1) and black (N 2.5) to dark greenish gray (10GY 4/1), weak, very thinly to moderately 166 9 2:52 -

  • - bedded, fresh, interbedded with little to some, very thin to thin LIMESTONE 4:25 -

- (MICRITENVACKESTONE), gray to dark gray (N 5/-N 4/), wavy and irregular bedding; 591.4 170.1 -

moderate to strong bioturbation with coarse horizontal and vertical burrows, coarsely 5.0 4:31 (5.0) (5.0) Run 32 *-

- fossiliferous, strong HCI reaction 4:36 100% 100% -

- 167.0,168.7,169.2,171.3ft: J, 50°, PS/PR, T-PO, B-C,11-111

  • - _ 169.8,169.9,170.0,172.6ft: BJ, 30-35°, PS, T, B, II _

3:56 588 7 172 8

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CALCAREOUS SILTSTONE, very dusky red to reddish black (2.5YR 2.5/2-2.5/1 ), with weak 4:31 -

  • - red (7.5R 4/2) and trace dark greenish gray (5G 4/1), weak to medium strong, laminated to 3:36 -

thinly bedded with moderately to thickly bedded appearance, fresh, interbedded with trace to 586.4 175.1 -

5.0 2:59 (5.0) (5.0) Run 33 -

  • - few, laminated to very thin LIMESTONE (MICRITENVACKESTONE), gray to dark gray (N 5/-N 100% 100% -
  • - 4/), diffuse to wispy bedding; moderate to strong bioturbation through-out, trace calcite filled 1:39 -

- pits and burrows, strong HCI reaction 1:47 -

2:33 -

2:10 -

581.4 180.1 -

5.0 3:08 (5.0) (5.0) Run 34 -

- 183.5,184.0ft: BJ, 35°, PS, T, B, II 2:07 100% 100% -

2:28 -

3:11 -

2:34 -

576.4 185.1 -

5.0 2:58 (5.0) (4.6) Run 35

- 185.6ft: J, 50°, PS, T, B, II 2:55 100% 92% -

- 186.6ft: J, 45°, PL, T, B, II

- 188.2.2ft: J, 40°, PS, T, B, II 3:09 -*

189.3,189.9ft: J, 55°, PS, T, B, Ill 2:58 -

- 188.7-190.7ft: As above with LIMESTONE (WACKESTONE/PACKSTONE), bluish gray (5PB 3:05 -

571.4 190.1 *- 5/1 ), thickly to very thinly bedded 5.1 3:28 (5.1) (3.4) Run 36 -

- 190.3,190.5,191.0,191.3ft: BJ, 30°, PS, T, B, II 3:41 100% 67% -

- 194.3-194.7ft: FZ, 30°, PS-PR, T-0, B, II; (Multiple BJ's) 3:08 -

3:11 -

4:54/1.1 _ ~6§_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Hl<j.7 566.3 195.2 LIMESTONE (WACKESTONE/PACKSTONE), bluish gray (5PB 5/1), weak to medium strong, 5.0 3:42 (5.0) (2.1) Run 37 very thinly to moderately bedded, fresh, interbedded with few, laminated to very thin 3:05 100% 42% - Calcareous SILTSTONE, weak red (7.5R 4/2), wispy/wavy bedding (becomes mostly CALCAREOUS SILTSTONE (as described) at 198.7 feet); strong HCI reaction 3:47 195.1,195.2ft: BJ, 35°, PS, T, B, II 4:05 196.1-197.5ft: FZ(BJ/J), 30° I 50°, PS-PL, T-0, II; (12) BJ's intersected by (2) J's 4:18 198.5,198.6,199.9,200.0ft: BJ, 30°, PS-PR, 0, B,11-111 561.3 200.2 561.3 200.2 Boring and coring terminated at 200.2 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-454 of 706

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