ML19030A534

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Part 08 Enclosures (Rev. 2) - Part 08 - Enclosures - Subsurface Data Report - Appendix B.1 - Pages 344-352
ML19030A534
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: ML19030A534 (9)
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ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 2 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.: MP-217 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2) Inclination: Vertical GROUND ELEV.: 811.6 ft (NAVD88) NORTHING: 571,125 US ft (NAD83) EASTING: 2,448,169 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 99.3 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED: 7/23/13 COMPLETED: 7/25/13 ICASING DEPTH: 39.3 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 @ 39.3 ft 772.3 39.3 5.0 3:31 (5.0) (2.3) Run 1 -

- IL.6 CALCAREOUS SILTSTONE, dark reddish brown (2.5YR 3/3-2.5/3) to very dusky red (2.5YR 6~ ..

2:30 100% 46% -

  • - 5/2) with greenish black (10Y 2.5/1), weak to medium strong and strong, laminated to very
  • - thinly bedded, slightly weathered to fresh, interbedded with little to some, mostly laminated to 2:10

- thin LIMESTONE (WACKESTONE/MICRITE), gray to dark gray (N 5/-4/) and dark greenish 2:08 -

  • - gray (5GY 4/1); strong bioturbation with vertical and horizontal burrows, trace calcite filled pits

- and burrows, strong HCI reaction 3:37 -

(Lincolnshire Formation-Fieanor Member-Unit B) 767.3 44.3 -

5.0 2:56 (5.0) (4.0) Run 2 -

  • - 39.3ft: J, 70°, SR, PO, B, II 39.5,40.0,40.1 ,40.2,40.3,40.5ft: BJ, 30°, PR, PO-T, B, Ill 3:19 100% 80% -

39.6ft: J, 50°, SR, PO, B, Ill 4:27 *-

40.6,40.9,41.6,41.7ft: BJ, 25-30°, SR, PO, D, Ill 41.9,42.1 ,42.2,42.4,43.2,43.3,43.6,43.7,44.1ft: BJ, 30°, PR, T-PO, D, II 3:21 -

44.9,45.1 ,45.4,45.6,45.8,46.2,47.0,47.4ft: BJ, 20-30°, PRIURISR, T-PO, B, II 3:00 -

46.4ft: J, 55°, PR, T-PO, B, II 762.3 49.3 fb£.1 48.b 0.2 9:28/0.2 (0.2) (0.0) Run 3 *- 47.7ft: J, 45°, SR, T-PO, B, II 4:"8 2:55/0.8 100% 0% Run 4 - 48.3,48.8ft: BJ, 25-30°, PRIUR, T-PO, B, II (4.8) 1(3.7) 50.9ft: J, 10° and 60°, SR, T-PO, B, II 2:02 -*

2:04 100% 77%

- 51.1ft: J, 25-50°, SR, T-PO, B, II 51.5,51.7,51.8,51.9ft: BJ, 25-30°, PR-PS, T-PO, B, II 1:56 -

  • - 51.7ft: J, 65-70°, SR, T-PO, B, II 2:12 - 52.2,52.6,52.7,52.8,52.9ft: BJ, 25-30°, PR-PS, T-PO, B, II 757.3 54.3 -

- 52.8ft: J, 70°, SR, T-PO, B, II 5.0 2:47 (5.0) (2.4) Run 5 -

- 53.4,53.5ft: BJ, 25-30°, PR, T-PO, B, II 2:52 100% 48% *-

53.7,53.8ft: BJ/SH, 25°, PL, T-PO, B-E, II 3:11

- 54.9,55.2,55.7ft: BJ, 30°, PR-SR, PO, B, II

  • - 55.3ft: J, 60°, SR, T-PO, B, Ill 3:42 -

- -* 56.2,56.3,56.6,56.7ft: BJ, 20-30°, SS, T-PO, E, Ill 57.5,57.6,57.7,57.8,58.0,58.3ft: BJ, 25-30°, SR-SS, T-PO, B-C, II 4:23 -

752.3 59.3 -

58.4,58.6,59.0ft: BJ, 25-30°, SR, B-D, II 5.0 2:46 (5.0) (4.7) Run 6 -*

  • - 59.6,60.2,60.7,61.1ft: BJ, 20-30°, PR, T-PO, B, II 3:16 100% 94% -

61.5ft: J, 60°, PR, T-PO, C, II, with calcite 61.4,61.5,61.6,61.8,62.1 ,62.6,63.2,63.8ft: BJ, 25-30°, PR-SR, T-PO, B, II 3:52 -*

2:29 -

3:08 -

747.3 64.3 *-

5.0 2:41 (5.0) (5.0) Run 7

_ 7 +/- _ 6 & _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Q§.1 100% 100% ~ CALCAREOUS SILTSTONE, very dark greenish gray (5GY 3/1) to greenish black (10Y 2.5/1 ),

3:23 very dark gray (N 3/), and very dark greenish gray (10Y 3/1), weak to medium strong and 2:27 -

- strong, laminated to very thinly bedded, locally with moderately bedded appearance, fresh, 2:33 -

- interbedded with little to some laminated to thin LIMESTONE (MICRITE/WACKESTONE),

- gray (N 5/), trace fossils; moderately bioturbated with few horizontal and vertical burrows, trace 2:07 *-

742.3 69.3 -

  • - calcite filled pits and burrows, strong HCI reaction 5.0 3:27 (5.0) (4.8) Run 8 -* 65.1,65.9,66.4,67.9,68.5,68.9ft: BJ, 25-30°, PR-UR, T-PO, B, II 2:23 100% 96% -
  • - 66.8ft: J, 45°, SR, T-PO, B, II
  • - 69.3,70.0,70.7,71.4,72.8,73.6ft: BJ, 20-30°, PS-SS, T-PO, B, II 1:56 -

1:44 -

1:44 *-

737.3 74.3 -

5.0 1:31 (5.0) (4.8) Run 9 -*

75.3,75.5,76.6,77.4,78.1,78.9ft: BJ, 20-25°, PR, T-PO, B, II L3-44 *-

1:16 100% 96% -*

1:14 -

1:18 -

1:13 -*

732.3 79.3 -

5.0 2:52 (5.0) (4.6) Run 10 *-

- -* 79.6ft: J, 20°, PS, T-PO, B, II 1:44 100% 92% -*

  • - 79.7,80.1 ,81.0,82.3,84.1ft: BJ, 25°, PR, T-PO, B, II 1:22 *-

1:19 -

1:13 - -*

727.3 84.3 -*

5.0 1:35 (5.0) (4.7) Run 11 *- 85.2,86.0,86.2,88.1ft: BJ/SH, 20-30°, SL, T-PO, C, II, with calcite, trace pyrite 1:28 100% 94% -*

87.6ft: BJ, 30°, PR, T-PO, B, II

  • - 89.0ft: J, 85°, SR, T, B, II 1:38 1:45 *-

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-344 of 706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 2 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.: MP-217 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2) Inclination: Vertical GROUND ELEV.: 811.6 ft (NAVD88) NORTHING: 571,125 US ft (NAD83) EASTING: 2,448,169 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 99.3 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED: 7/23/13 COMPLETED: 7/25/13 ICASING DEPTH: 39.3 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 1:42 -

722.3 89.3 -

5.0 2:31 (5.0) (4.7) Run 12 _WI_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ~.9

~ CALCAREOUS SILTSTONE, dark reddish brown (2.5YR 3/3-2.5/3) with trace very dark 3:00 100% 94%

=-'--

  • - greenish gray (5GY 3/1 ), weak to medium strong and strong, laminated to very thinly bedded, 2:43 locally with moderately bedded appearance, fresh, interbedded with little to some laminated to 2:29
  • - thin LIMESTONE (MICRITENVACKESTONE), gray (10Y 5/1-10YR 5/1), locally fossiliferous; strongly bioturbated with vertical and horizontal burrows, trace calcite filled pits and burrows, 3:22 -

strong HCI reaction 717.3 94.3 -

5.0 3:30 (4.9) (4.9) Run 13 -

  • - 90.6,91.8,92.8ft: BJ, 25-30°, PR, T-PO, B, II 3:11 98% 98% -

92.9ft: J, 70°, SR, T, B, II

=-'--

  • - 93.2ft: BJ, 15°, PR, T, B, II 3:07 93.91: BJ, 25-30°, PR, T-PO, B, II 2:10
  • - 95.5ft: J, 75-80°, SR, VT-PO, B, II
  • - 96.2,96.5,96.6ft: BJ, 20-25°, PS, T-PO, B, II 2:23 -

97.4,97.9,98.6,99.0,99.2ft: BJ, 20-25°, PR, T-PO, B, II 712.3 99.3 - 712.3 99.3 Boring and coring terminated at 99.3 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-345 of 706

, u1L~ l"'IUJJECT fi. ro " 1 r u~ ~

L'" .... ]l/\P--;;.;7 .N* I

<1f l'l;,21:} _ *1 Tu _5"'4.3 't,

. ... _____.. ....._,_...,,. -- **- ~ - - -

.,. ~--~"' . ~

--- ............ .;;..,.~---- * *- - -

. *-- - - _.__,_,.:~-...~,.--- ~- - - ---**--  :,~

MP-217 -Boxes 3 and 4 14111EC PIWJECT f,tlfiil1 3 11172 scRI'IG MP-aJ 7 Box .....2.__

6.9. 3 ~~~~ !v B*l-3 li(l'l" 'I)

--- - ....~  :-.w:- ,c-.' '* . -

-~-*~* - -~~-- "' .

    • - - -- ...!,..... .... -- -~ --* ---- __....--:.__~~ ..::-:--.. _-_ _ **: - -- '

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-346 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: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.: MP-218 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,177 US ft (NAD83) EASTING: 2,448,147 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 99.6 ft ISAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (R308)

DATE STARTED: 8/20/13 I COMPLETED: 8/28/131 HOLE DIA.: 4" ICASING DEPTH: 41.2ft IcoRE SIZE:HQ3 IBITS USED: 3" 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 810.9 Ground Surface 810.9 0.0 u.u SS-1 I

ts"IU.:,) 1 3 4 FILL: LEAN CLAY (CL), brown (7.5YR 5/3), dark brown 808.4 2.5 7

~ 1- (7.5YR 3/2), and dark reddish brown (2.5YR 3/3), mottled,

~o~ medium stiff, moist, low plasticity fines, few fine gravel, trace ~2Q 3 2 2 ----ss:2 ~i~ ~ ~a.!::!~~~t~c~O.!]~i~.~r~[_H~I~~t~ __ j 4 FILL: FAT CLAY (CH), brown (7.5YR 4/4), soft, moist,

~~

moderate to high plasticity fines, trace to few fine to coarse gravel and coarse sand, weak HCI reaction; PP=1.0 tsf 805.5 5.4 1 1 1 ----ss:3 1- 5.4ft: As above, to light yellowish brown (2.5Y 6/4 ), very soft,

-~ 2 weak to no HCI reaction; PP=0.75 tsf 803.2 7.7 1 2 1 SS-4 7.7ft: As above, to grayish brown (10YR 5/2), soft, trace

~~

~ -

organics, weak HCI reaction; PP=0.75 tsf 800.8 10.1 1 1 3 ----ss:s 10.1ft: As above, to light olive brown (2.5Y 5/3); PP=0.75 tsf 4" 1-

~

797.6 13.3 3 - SS-6 13.3ft: As above, to brown (10YR 5/3), medium stiff, few to

~6 little coarse sand; PP=0.75 tsf 795.5 15.4 1 2 4

.6 SS-7

~ 1- 15.4ft: As above, trace coarse sand; PP=1.0 tsf

~

792.7 18.2

.~ *...*...*...*.. *.*..:. *...*...*...*...*...*..*...*. ;;~

1 2 2 SS-8 18.2ft: As above, brown (10YR 5/3) and brownish yellow (1 OYR 6/2), soft; PP=1.0 tsf

~

. . . . . . . . . .......... ~~---------------------21Q FILL: WELL GRADED GRAVEL with Sand (GW), reddish

.. . .. . . . . . . . . . . . . . . brown (2.5YR 4/4), very dense to loose, moist, fine to coarse 787.9 23.0 . . . . . . . . . . . . . . . . . . . gravel, some coarse sand, strong HCI reaction; with boulders 4 50/0.3 SS-9 787.1 of LIMESTONE (MICRITE) and CALCAREOUS 23.8

\~ILTSTONE, dark gray (N 4/) to dark reddish brown (2.5YRr 3/4), fresh to slightly weathered, strong HCI reaction 1- Soil drilling halted. Log continues on geotechnical coring log Observed water levels:

35.2 ft bgs, AM 8/28/13 Note:

The first Standard Penetration Test, sample SS-1, was 1- performed by the following crew:

Drill Machine: CME-75 (TSD)

Driller: G. Bilbrey/B. Owens Geologist: N. Smith 1-1-

1-Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-347 of 706

ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 2 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.: MP-218 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,177 US ft (NAD83) EASTING: 2,448,147 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 99.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED: 8/20/13 COMPLETED: 8/28/13 ICASING DEPTH: 41.2 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 @ 23.8 ft

  • .*i 0.5 2:07/0.5 (0.4) (NA) Run 1 ro,. FILL: WELL GRADED GRAVEL with Sand (GW), reddish brown (2.5YR 4/4), very dense to L.j.i 787.1 23.8 786.6 24.3 3.7 1:56 80% 0% Run 2 loose, moist, fine to coarse gravel, some coarse sand, strong HCI reaction; with boulders of (To) 1:50 LIMESTONE (MICRITE) and CALCAREOUS SILTSTONE, dark gray (N 4/) to dark reddish (NA) -

27% 0% brown (2.5YR 3/4), fresh to slightly weathered, strong HCI reaction 0:14 24.7-25.1ft: Rod drop/fast drilling 782.9 28.0 0:22/0.7 26.0-26.9ft: Rod drop/fast drilling i{#

N-9 SS-10 SS-10=3-3-6 (28.0'-29.5')

781.4 29.5 N=13 SS-11 FILL: CLAYEY GRAVEL with Sand (GC), dark grayish brown (10YR 4/2) and brown (7.5YR

= 779 _8 4/4), medium dense, moist, fine to coarse gravel,_ some low to moderate plasticity fines, few to . 31 .1 N=10 SS-12 - - - lllttiEl_C()_a~e~all_d,_tr<J(;e_org_alllc~ \\le~ I:::ICI_r~c_tiOrl; ~:..1..1.=_9~-U~-~-3_1.1.] _____ J - -

FILL: LEAN CLAY with Sand (CL), brown (7.5YR 4/2 to 10YR 5/3) and brownish yellow (10YR N=10 SS-13 6/6), stiff, moist, low to moderate plasticity fines, few to little coarse sand, trace to few fine to coarse gravel, trace organics, weak HCI reaction; PP=1.25-1.5 tsf

~~

SS-12=4-5-5 (31.1'-32.6')

~ T1_52_ -,S_§-~~-~5_(32*6':3~ 1') ________________________ .r- :3§.0

_ RESIDUAL SOIL: LEAN CLAY (CL), yellowish brown (10YR 5/4), light yellowish brown (2.5Y N=50/0.3 SS-14A {#~ _

772 5 6/4), and strong brown (7.5YR 5/8), hard, moist, low to moderate plasticity fines, trace fine to coarse gravel, strong HCI reaction; PP=1.5 tsf SS-14AIB=25-42-50/0.3' (37.4'-38.7')

38.4 WEATHERED ROCK: CALCAREOUS SILTSTONE, sampled as LEAN CLAY with Sand (CL),

SS-148

~ dark gray (7.5YR 4/1 ), hard, moist, non-plastic to low plasticity fines, few to little fine to coarse

~ -769.6

~

gravel and coarse sand, strong HCI reaction 41.3 769.6 41.3 3.2 2:24 (3.2) (3.2) Run 3 -

  • - CALCAREOUS SILTSTONE, black (2.5Y 2.5/1) to dark greenish gray (10Y 4/1), weak to 2:14 100% 100% -

- medium strong, laminated to very thinly bedded, fresh, interbedded with few to little laminated to very thinly bedded, locally diffuse LIMESTONE (MICRITE/WACKESTONE), dark gray (N 2:12 -

- 4/); slight bioturbation, strong HCI reaction 766.4 44.5 -

(Lincolnshire Formation-Fieanor Member-Unit B) 5.0 0:36/0.2 (5.0) (5.0) Run 4 *-

1:51

  • - 43.2ft: J, 40°, SR, PO, B, Ill 100% 100% -

1:52 46.0ft: BJ, 30°, SR, T-PO, B, II 1:52 -

1:48 - -*

1:46 -

761.4 49.5 -

5.1 2:51 (5.1) (5.1) Run 5 1:39 100% 100% -

1:35 -

1:42 -

1:55/1.1 -

756.3 54.6 -

5.0 2:05 (5.0) (4.7) Run 6

  • - 56.8ft: BJ, 30°, SR, T-PO, D, II 1:34 100% 94% -

754.1 56.8 1:45

~

LIMESTONE (WACKESTONE/MICRITE), gray (N 5/), strong, laminated to thinly bedded,

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

2:16 fresh, fossiliferous, interbedded with trace to little laminated, wispy and diffuse Calcareous SILTSTONE, very dark gray (2.5Y 3/1) and dark gray (5Y 4/1 ); strong HCI reaction 2:12 751.3 59.6 4.9 2:10 2:22 (4.9) (4.9) 100% 100%

Run 7

8 - - - ~~8_:?f_t:_J_,_7()",_§~

_750.6 57 .4ft: J, 30°, PS, VT, A, I, with calcite (intact)

~ 1 3 _ , _ 1 1 _ - - - - - - - - - - - - - - - - - - - - - - - -I 60.3

-* CALCAREOUS SILTSTONE, dark greenish gray (10Y 4/1) with black (N 2.5/) and greenish 2:41 -

gray (10Y 6/1) grading rapidly to dark reddish brown (2.5YR 3/3) to very dusky red (10R 2.5/2) with dark reddish gray (5YR 4/2), weak red (2.5YR 5/2), and trace dark greenish gray (10Y 2:36 -

-* 4/1 ), weak to medium strong and strong, laminated to thinly bedded, locally with moderately to 2:07/0.9 *-

746.4 64.5 -

thickly bedded appearance, fresh, interbedded with few to little laminated to thinly bedded, 5.0 2:29 (5.0) (5.0) Run 8 -*

locally diffuse LIMESTONE (MICRITE/WACKESTONE), gray (7.5YR 5/1) to greenish gray 2:20 100% 100% *-

- (5GY 5/1) and gray (N 5/); moderately to strongly bioturbated with trace to few calcite filled burrows, strong HCI reaction 2:19 CL9-1 -*

  • - 63.6ft: J, 60-70°, SR, PO, B, II 2:40 -

66.5ft: J, 60°, SR, T-PO, B, II CL9-6 - -*

2:53 *-

741.4 69.5 -

5.0 3:16 (4.9) (4.2) Run 9 *-

- -* 69.6,69.8,70.2,74.0,74.1ft: BJ, 30°, PS-PR, T-PO, B, II 2:50 98% 84% -*

CL9-2 *-

2:47 - -*

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-348 of 706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 2 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.: MP-218 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2) Inclination: Vertical GROUND ELEV.: 810.9 ft (NAVD88) NORTHING: 571,177 US ft (NAD83) EASTING: 2,448,147 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 99.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED: 8/20/13 COMPLETED: 8/28/13 ICASING DEPTH: 41.2 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 2:46 CL9 -

CALCAREOUS SILTSTONE, dark greenish gray (10Y 4/1) with black (N 2.5/) and greenish

  • - gray (10Y 6/1) grading rapidly to dark reddish brown (2.5YR 3/3) to very dusky red (10R 2.5/2) 3:01 -

736.4 74.5 *- with dark reddish gray (5YR 4/2), weak red (2.5YR 5/2), and trace dark greenish gray (10Y 5.0 2:14 (5.0) (5.0) Run 10 -

4/1 ), weak to medium strong and strong, laminated to thinly bedded, locally with moderately to

=-'..-

2:19 100% 100% *- thickly bedded appearance, fresh, interbedded with few to little laminated to thinly bedded,

- locally diffuse LIMESTONE (MICRITENVACKESTONE), gray (7.5YR 5/1) to greenish gray 2:01 -

(5GY 5/1) and gray (N 5/); moderately to strongly bioturbated with trace to few calcite filled 1:32

  • - burrows, strong HCI reaction (continued) 75.9,76.6,77.9ft: BJ, 30°, PS, VT-T, A-B, II-III 1:41 -

76.6ft: J, 60°, SR, PO, C, Ill, with calcite 731.4 79.5 *-

5.0 2:57 (5.0) (5.0) Run 11 -

75.5-77.5ft: As above, mostly LIMESTONE (WACKESTONE/MICRITE) 100% 100% CL9 - 82.3,82.7ft: J, 50-60°, SR, T-PO, B-C, II, with calcite 2:13 CL9-8 -c-...c..-

2:33 -

2:18 -

2:50 -*

726.4 84.5 *-

5.0 2:39 (5.0) (5.0) Run 12

-'-=-

100% 100%

CL9-4 2:48 CL9-9 *-

2:41 -

2:34 -

2:24 -

721.4 89.5 - -*

5.1 2:31 (5.1) (5.1) Run 13 92.6ft: J, 65°, SR, T-PO, B, II, trace calcite

-'-=-

2:42 100% 100% CL9 -

CL9-10 *-

2:43 -

2:53 -*

3:11/1.1 -

716.3 94.6 -

5.0 3:17 (5.0) (5.0) Run 14 -

95.9-97.3ft: J, 60-90°, SR, T-PO, B, II 3:12 100% 100% -

...c..-c-- 99.2ft: J, 55°, SR, T-PO, B, II 3:46 -

3:22 -

4:14 *-

711.3 99.6 -

711.3 99.6 Boring and coring terminated at 99.6 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-349 of 706

AMEC PROJECT 6LI6813 11172 BORING }J, P- ~I 8 BOX _ '3_

DEPTH f;.f5 IIIITO 79.5 (ff}

- - - -- _ .. _ . - - -- ~-== - - - - *- - -- \

' ~-

.. \\.,::.-~

CLINCH 1~/VER SMR 1'/WJECT Rl INTERV ftl REC ftl - 1%1 ROD l!tl- 1%)

/<.UN If: ?~. -s *-S<I.S'(s.oy'~.o'(loo:<)js .o'(Joo%)

AMEC 1'/WJECT 6468131072 f{uAJ n.: 81.S-S9.r:;(5.d) jl;. o'(Joo'I.)/S.tJ(Joo 1.)

BORING MP-d-18 '30X

-  !<UN 1'3: /39.5'-Jr.tfJ'(£.1')/5. l'(loo"/.)~'(100/.J DEPin 7J.s' 1tt) o 9lJ..f> .(ft)

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-350 of 706

MP-218- Box 5 RUN INTEI~VAL (ftl REC fltl - f"t..IB,_QO It\ - 1%1 ,

~uN N- : 5l4 .6'-'39. c:(~.D*)(5.o'(to&)j -~~0*~!~~)

~ l 'io \f\

801?/f'iG f.Ap-;;l./8 BOX_S_ _ E-fZ MINA- TE _

DEPTH 1 t.J (, (ft) lO ~ (ft) o/2 7 --B /;z_col'.~

    • , ~.":' ~* ~ ... ~* ~* ~* .... " * ,. " .'f.* *~ , ...... ~* ******

I ' 1 A .. ~ 7 Jl 0 10 ll , ,_. , ,,. i . . . . . "":' ... ~< ... *~ ** *~

- ~~ ~--

~

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-351 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: J. Howard SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: A. Martin/D. Rhodes Boring Orientation BORING NO.: MP-219 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 812.9 ft (NAVD88) NORTHING: 571,224 US ft (NAD83) EASTING: 2,448,196 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 96.5 ft ISAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (163745)

DATE STARTED: 7/6/13 ICOMPLETED: 7/19/131 HOLE DIA.: 4" ICASING DEPTH: 23.8 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 812.9 Ground Surface 812.9 0.0 ts"IL.:,) u.u 3 4 4 SS-1 FILL: LEAN CLAY (CL), brown (10YR 5/3), medium stiff,

~ moist, low to moderate plasticity fines, little to some m

~10.9 organics, weak HCI reaction _2Q

~---------------------J 810.0 2.9 RESIDUAL SOIL: SILT (ML), reddish brown (7.5YR 4/4),

13- f-- 50/0.2 ----ss:2 ' ;09 0 hard, moist to dry, low to moderate plasticity fines, few fine 39

. 50/'

  • gravel sized angular rock fragments, strong HCI reaction ~

807.1 5.8 50/0.4 "50/0:4 SS-3

~ WEATHERED ROCK: CALCAREOUS SILTSTONE, sampled as Sandy SILT (ML), reddish brown (2.5YR 4/4),

hard, dry to moist, low to moderate plasticity fines, some fine

~

to coarse sand, few gravel sized angular rock fragments, strong HCI reaction 1-804.1 8.8  ::--.....,

50/0.3 . 50/0:3 SS-4 802.6 10.3 50/0.3 50/0.3 SS-5

~

~

799.3 13.6 ~ 1-

~

5QI0,1 SS-6 50/0.1 796.4 16.5 50/0.2 5QI0,2 ~

~ 1-

~

794.1 18.8

. 50/0,1 ~

50/0.1

~

~

~

789.1 23.8 ~ 1-788.4 24.5 50/0.3 . 50/0:3 SS-9  ::.a 788.4 24.5 50/0.0 . v~*u;u. SS-10 Soil drilling halted . Log continues on geotechnical coring log Observed water levels:

0.0 ft bgs, AM 7/7/13 1- 0.0 ft bgs, AM 7/8/13 25.3 ft bgs, AM 7/9/13 32.1 ft bgs, AM 7/10/13 1-1-

1-1-

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-352 of 706

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