ML18003A731

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Part 08 Enclosures (Rev. 1) - Part 8 - Enclosures - Geotechnical Exploration and Testing Data Report Appendix B.1 Geotechnical Logs Part 73 Pages B.1-625 Thru B.1-633
ML18003A731
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: ML18003A731 (9)
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Text

a me BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee BORING NO.:

MP-423 DRILL METHOD: Mud Rotary/Core COUNTY:

GEOTECHNICAL BORING LOG Prepared By: MBL Date: 3/5/14 Roane, TN Checked By: JCM Date: 3/5/14 SHEET 1 OF 1 I GEOLOGIST: J. Terry DRILLER: G. Akins/K. Amburn Boring Orientation DRILL MACHINE: D-120 (MW-2)

Inclination: Vertical GROUND ELEV.:

799.0 ft (NAVD88) NORTHING:

571,470 US ft (NAD83) EASTING: 2,448,276 US ft (NAD83)

Azimuth:

NA TOTAL DEPTH: 319.3 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I ROD TYPE: AWJ I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED: 7/8/13 I COMPLETED: 7/22/131 HOLE DIA.: 4" ELEV.

(ft) 799.0

~~~.u 796.7 794.0 791.4 789.0 786.6 784.0 779.0 773.9 768.9 763.9 DEPTH BLOW COUNT BLOWS PER FOOT (ft) 0.5ft 0.5ft 0.5ft 0

20 40 60 Ground Surface u.u 4

8 19

27.

2.3 11 7

3 10 5.0 3

6 10

'Hl

  • 7.6 3

4 11 4115 10.0 8

8 10

.* 18*

12.4 6

8 11

. jli19 15.0 4

5 10

. ~ 15 20.0 6

8 11

.,19 25.1 5

7 8

. 115 30.1 10 22 35

57.

35.1 50/0.4 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-625 of 706 I CASING DEPTH: 45.4 ft I CORE SIZE:HQ3 I BITS USED: 4" Roller Cone SAMP.

L 80 100 0

SOIL DESCRIPTION AND REMARKS NO.

G 799.0 0.0 SS-1

~

FILL: Gravelly LEAN CLAY with Sand (CL), dark reddish brown (2.5YR 3/4), very stiff, dry, low plasticity fines, little to

~

~9~ some fine to coarse angular to subangular gravel, little ~2Q SS-2

~~d~ll2_S~~s.!!:_o.!:!9J:!'2.r~~o~ _________ J ALLUVIUM/COLLUVIUM: FAT CLAY (CH), yellowish red

~

t-(5YR 5/8), stiff to very stiff, moist, moderate to high plasticity fines, trace to few fine subangular to subrounded gravel, SS-3 trace to few fine to coarse sand, no HCI reaction SS-4A ~

[790.6 8.4 SS-48

~

~~ RESIDUAL SOIL: CLAYEY GRAVEL with Sand (GC),

~reddish brown (5YR 4/3) and light grayish olive (10Y 6/2),,_.9&

ss:s medium dense, moist, fine to coarse angular gravel, littlel

~

\\moderate to high plasticity fines, little fine to coarse sand,j 787.0,:;~~ ~C.!_!:e~c!!_?r::._ ______________ J __1_2Q

~

r--IRESIDUAL SOIL: Gravelly LEAN CLAY with Sand (CL),I

~

I reddish brown (5YR 4/3), very stiff, moist, moderate plasticity!

1-

\\fines, some fine to coarse angular gravel, some medium !of

~

~~~~~~~.!::!~~~~---------~

SS-7 RESIDUAL SOIL: FAT CLAY (CH), reddish yellow (5YR 6/6),

~

very stiff, moist, moderate to high plasticity fines, few fine to coarse sand, trace to few fine angular gravel, no HCI reaction 15.0ft: As above, to strong brown (7.5YR 5/6), stiff, trace

~

t-coarse sand, trace fine subrounded gravel SS-8 20.0ft: As above, to brown (7.5YR 4/4), very stiff, low to moderate plasticity fines, few to little medium to coarse sand, i

trace to few fine angular to subrounded gravel

~~---------------------23Q RESIDUAL SOIL: LEAN CLAY with Sand (CL), reddish 1-brown (5YR 4/4), stiff, moist, moderate plasticity fines, little

ss:g 0 fine to coarse sand, no HCI reaction

~

772.0 27.0 r-RESIDUAL soiL: LEAN cCA y (CL)," brown (WYR -5i3)-. -

0 hard, dry, non-plastic to low plasticity fines, few fine to coarse 0

1-sand, trace fine angular to subangular gravel, strong HCI reaction

ss:10 0

- 0 J

~~---------------------24Q

~

WEATHERED ROCK: LIMESTONE, sampled as WELL 50/0.

SS-11

~

GRADED GRAVEL with Silt and Sand (GW-GM), dark

~

grayish brown (10YR 4/2), very dense, wet, fine to coarse f.?E angular gravel, little fine to medium sand, few non-plastic to 61.7 low plasticity fines, strong HCI reaction r

\\Roller cone/bit refusal at 37.1'; begin coring at 37.3 feet.

1-Soil drilling halted. Log continues on geotechnical coring log Observed water levels:

19.6 ft bgs, AM 7/9/13 35.2 ft bgs, AM 7/10/13 36.1 ft bgs, AM 7/11/13 40.3 ft bgs, AM 7/16/13 1-40.5 ft bgs, AM 7/17113 41.8 ft bgs, AM 7/18/13 42.0 ft bgs, AM 7/19/13 41.9 ft bgs, AM 7/20/13 40.0 ft bgs, AM 7/21113 44.0 ft bgs, AM 7/22/13

a me 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. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.:

MP-423 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)

Inclination: Vertical GROUND ELEV.:

799.0 ft (NAVD88) NORTHING:

571,470 US ft (NAD83) EASTING: 2,448,276 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 319.3 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (R308)

DATE STARTED:

7/8/13 COMPLETED: 7/22113 I CASING DEPTH: 45.4 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits ELEV. DEPTH RUN (ft)

(ft)

(ft)

DRILL RATE (Min/ft)

RUN REC.

ROD SAMP.

(It)

(It)

NO.

L 0

G ROCK DESCRIPTION AND REMARKS Begin Coring @ 37.3 ft 761.7 37.3 2.0 7:11 Run1

~-

10

  • LIMESTONE (MICRITE), grayish brown (10YR 5/2) to dark gray (7.5YR 4/1, 10YR 4/1),

,J,.

5:13 weak, laminated to very thinly bedded, moderately to slightly weathered, interbedded with l-,_7,.59.,.,_71-~3,9"'.3"+-~;--t-~:c-+~-c+~~+-;c;--;c-_,.T4 little to some, laminated to very thin Calcareous SILTSTONE, wavy/irregular bedding, trace (0.5)

(0.0) 25%

0%

2.0 4:05 (1.4)

(0.0)

Run 2 ~

calcite-filled pits; strong HCI reaction (Lincolnshire Formation-Eidson Member-Unit A) 6:22 70%

0%

2 39.3-39.4,39.9-40.0,43.0-44.3ft. Rod drops l-,_.75,_,7~.7'+-----"4'-'-1~.3"t--
~+-----oc~--+--;-;-~~c=+--;o---;:--l~ll 40.6,40.7,40.8,41.0,41.2,41.3ft: BJ, 35°, PS, P0-0, D, Ill 3.0
~:

~ciVo

~~Vo Run 3 756.0

i
~::~:cit: j~4~:*,8s~:~6~6:~r~rt: BJ, 35o, PR, P0-0, D, Ill 43.0 o:23

~- -

-v5u57SOIL FiLLED CAVrfY:No core recovery-rod-dropto-44.3'; sampled as LEAN CLA-Y-- -

l--'-7~54~.,_71-_4,_4~.3"+----+--;-;---;c;c-;;;-;-+---+--+-oo=--tm-7542 with Sand (CL), dark yellowish brown (10YR 4/6), very soft, wet, low plasticity fines, little 448 N-50/04 SS-12

~~?53~ \\.C()Clr~e 2alld,'o'JEJ<Jk_HQ rEJa_01CJr] _@~1~ <)4~~-~=\\f\\/Q_R::!JO_IQ.£ (111=.§_0~.<\\') ______ r-45:4 1-=7=53~.=61--4~5~.4+~4~.0--+-=5:~42~+-(~4~.0~) +-c(2~.=8)+~Ru-n~4--+="'i'-'-'il- -

\\ \\f\\1~ ~§_R.§.D _3Q.C_15: _LJf\\ti_E~TQ.N_E:-_Qa~nJL acJv~n(;EJd_tO_j5,4',_r~ullle_ro.c:_k _c;_ol'ing_ ___ J - -

3:40 100% 70%

LIMESTONE (MICRITE) with trace (WACKESTONE), gray (10YR 5/1, 2.5Y 5/1) to dark gray (1 OYR 4/1 ), weak to medium strong and strong, laminated to thinly bedded, slightly weathered 3:29 to fresh, interbedded with little to some, laminated to thin Calcareous SILTSTONE, dark gray 3:37 (2.5Y 4/1) to very dark gray (10YR 3/1, 7.5YR 3/1) and greenish black (10Y 2.5/1 ), planar to 1--'-74"'"9~..,61-_.4""9"'.4"'+-~--+-~~+-~c-+~~+--~~-tT"""l-wavy/wispy and irregular to diffuse bedding, and trace to few, very thin to thin chert beds, 5.0 3:22 (4.9)

(4.1)

Run 5 lenses, and nodules (gray to dark gray and black, with calcite filled tensional fractures 2:25 98%

82%

orthogonal to bedding);

slight bioturbation, locally to moderately weathered and discolored-brown (7.5YR 4/4), trace calcite filled pits and sparry calcite "bird eyes", trace 2:02 pyrite, trace fossils, locally argillaceous, strong HCI reaction 2:57 46.3,46.4,46.6,46.9,47.4,47.5,47.6,47.7,48.1,48.9,49.4ft: BJ, 30°, PS-PR, P0-0, D, II-III 3:09 49.6,52.2,52.3,53.4,53.7,54.0ft: BJ, 30-35°, PS, D, Ill l--'-'74""4,..6"+-----'5co:4""'.4"t--:~+----oc~--+~~~---oc-=+--;o-~-rn-49.8ft: J, 55°, SR, C, Ill 5.0 3:22 (5.0)

(1.7)

Run 6 50.4,51.8ft: BJ, 30°, PS-US, T-PO, B, II 2:55 100% 34%

52.6ft: BJ, 20-25°, UR, D, Ill

~

2 35 52.8-53.8ft: SH, 50°, A, I, with calcite and spaced at about 0.1' 54.3,54.6,54.7,55.3,55.5,55.8,57.3ft: BJ, 30-35°, SR, P0-0, D, Ill

Q 3
06 57.6,58.0,58.1,58.3,58.5,58.7,59.0ft: BJ, 30-35°, SR, P0-0, D, Ill f-o 2:29 56.1,56.4,56.8ft: BJ, 30°, PS, T-PO, B, II G

l-,_7,.39.,.~61-~5,9"'.4"+-~;--t-=:c-+~-c+-=-~+-;c;--c;--il=:Jl-57.1,57.7ft: J, 40-50°, SR, P0-0, B, II

~

5.0 2:35 (5.0)

(5.0)

Run 7 59.8,60.8,62.2,63.5ft: BJ, 30-35°, SS, PO, B, II

~

2:02 1 00% 1 00%

~

2:09

~

2:39 2:28

~

734.6 64.4 t:J 5.0 2:04 (5.0)

(3.0)

Run 8

~

1:45 100% 60%

Ll-29

il 1:45

~

1:51 d

729.6 69.4 2:37

~

5.0 2:55 (4.7)

(3.5)

Run 9 ~

~

3:36 94%

70%

8 2:11

"""' g 2:14 Ll-30

~F=~7~24~-~6F==7~4~.4~n->i~"'2:v.1210il~~rnn\\t.~1rli,~-

O f£4.4 f4.tl 0.2 0:58/0.2 (0.2)

(0.0),~R_un_1_0 ~~~~I,....,..._

~

4B 4:20/0.8 100%

0%

Run 11 d

3:55 (4.8) 1(3.7) 2:13 100% 77%

g 2:56

~

2:29 65.1,66.7,68.0ft: BJ, 30°, PS, T-PO, B, II 66.1,66.4,67.3,67.6,67.9,68.1,68.3ft: BJ, 40°, US, T-PO, B, II 68.6,68.9,69.1ft: BJ, 30°, UR, P0-0, F, II 69.2-70.5ft: SZ/FZ, 40-55°, VT, A, I, with calcite 71.1,71.5,72.0,72.7,73.6,73.8ft: BJ, 35°, PS, P0-0, B, II 74.4,74.5ft: BJ, 30°, PS, T-PO, B, Ill 74.6ft: BJ, 30°, PS, T-PO, B, Ill 74.7,74.9,75.0,75.1,75.3,75.4ft: BJ, 30-35°, PS, PO, D, Ill 76.3,77.6,78.9,79.3ft: BJ, 30°, PR, T-PO, B, II 75.8-78.9ft: As above with strong bioturbation, irregular coarse horizontal and vertical burrows filled with sparry calcite and carbonate, fossiliferous O~r-~7~19~.~6r-~7~9~.4~~~~~~~~-+~~~~""~~

ut-.L.L7119"'"'**-'t-1_7'-"'...91

.. 9"'-}.....':'0':'.5'_{~1:~47~/0~.5~ (0.4)

(0.0) l'--CR""u-"-n~12c--1T"-TI-79.4,79.5ft: BJ, 20-25°, URIUUSL, T-PO, D, II 4.5 2:00/0.5 80%

0%

Run 13 ~

79.6ft: BJ, 25-30°, PR, T-PO, B, II iJj 3:04 (4.4) 1{4.6) 79.8,80.7ft: BJ, 40°, UR-UL-SL, T-PO, B-E, II-III 2:26 98%

89%

Ll-31 79.7ft: SH, 45°, PS, VT, A, I, with calcite

~

1:27 79.9ft: BJ, 25-30°, UR, T-PO, B, Ill

~

2:

35

_71_5&... \\ 80.1-81.8ft: FZ/SZ, 40-~5°, PR, VT-T, A, I, with calcite and spaced at about 0.2' 1

83.4 0 1-.._71...,4,..6"+-____.,8co:4""'.4"t--:~+~~--+~~~~+-~~-rr=:JJ-

§1.:_5_.E12_ii,§...3Jft._B.J, ~

,_u~~:§~ "f:P.Q,_§,_II_ _______________ _

~u 5.0 3:53 (5.0)

(3.7)

Run 14 :::;::r:;

100% 74%

~

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-626 of 706

GEOTECHNICAL CORING LOG a me SHEET 2 OF 6 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-423 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)

Inclination: Vertical GROUND ELEV.:

799.0 ft (NAVD88) NORTHING:

571,470 US ft (NAD83) EASTING: 2,448,276 US ft (NAD83) Azimuth:

NA TOTAL DEPTH:

319.3 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED:

7/8/13 COMPLETED: 7/22113 I CASING DEPTH: 45.4 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits ELEV.

(ft) 709.6 708.4 705.6 704.6 699.6 694.6 689.6 684.6 679.8 674.8 669.8 664.8 DRILL RUN L

DEPTH RUN RATE REC.

ROD SAMP.

0 (ft)

(ft)

(Min/ft)

(It)

(It)

NO.

G 4:33

~

4:55 6:05 6:09 89.4 1.2 4:10 (1.2)

(0.4)

Run 15 =2 90.6 100% 33%

2.8 4:53/0.2 Run 16

~

4:56/0.8 (2.8)

(0.0) 6:08 100%

0%

5:39 93.4 94.4 1.0 8:08 (1.0)

(0.7)

Run 17 ~

5.0 4:00 100% 70%

Run 18 3:11 (4.8)

(3.0) 96%

60%

2:54 2:30 99.4 3:30 5.0 4:13 (5.0)

(4.2)

Run 19

~

3:03 100% 84%

2:20 2:15 Ll-32 4:05 104.4 5.0 4:28 (5.0)

(1.9)

Run 20

~

3:52 100% 38%

5:35 3:57 3:22 109.4 5.0 2:26 (5.0)

(4.0)

Run 21

~

2:29 100% 80%

2:20 2:36 114.4 3:20 4.8 3:37 (4.6)

(4.1)

Run 22

~

3:08 96%

85%

3:28 6:58 119.2 5:51/0.8 5.0 2:34 (5.0)

(3.9)

Run 23 2:13 100% 78%

2:08 Ll-33 3:06 5:45 124.2 5.0 5:46 (5.0)

(4.6)

Run 24 3:10 100% 92%

2:23 2:03 129.2 2:26 5.0 1:51 (5.0)

(4.8)

Run 25

~

1:57 100% 96%

3:05 2:10 2:00 134.2 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-627 of 706 ROCK DESCRIPTION AND REMARKS Continued from previous page LIMESTONE (MICRITE), gray (10YR 5/1) to dark gray (10YR 4/1), strong, very thin to moderately bedded, locally laminated, slightly weathered to fresh, stylolitic, interbedded with trace to little, laminated to very thin, Calcareous SILTSTONE, planar to wispy/irregular and diffuse, and few to little, very thin to moderate chert beds, lenses, and nodules (gray to dark gray and black, with calcite filled tensional fractures orthogonal to bedding); calcite healed fractures and shear zones through-out, trace calcite filled pits and vugs (separate/non-touching), trace to slight bioturbation, strong HCI reaction (continued) 83.5ft: BJ, 25°, SR, B, II 83.9,84.1,84.8,85.1,85.2,85.6ft: BJ, 40°, PRIPS/PL, T-PO, B-C-D, II-III 86.6-90.1ft: FZ/SZ, 50-80°, calcite-healed fractures 87.2,88.0ft: BJ, 30°, PR, PO, C, II 87.3ft: J, 30°, PR, PO, C, II 89.7,89.8ft: BJ, 40°, PR-US, 0, D, Ill, mostly mechanically reduced to rubble 90.1,90.2ft: BJ, 40°, PR-PL, T-PO, B-D, Ill 90.1ft: J, 35°, SR, P0-0, E, Ill 90.7,93.2ft: BJ, 40°, PS/PL, 0, B, II-III 90.8-94.0ft: SZ/FZ, 50-90°, VT-PO, A-B, I 90.9,91.3ft: BJ, 45°, PRIPL, P0-0, B, II-III 93.7ft: BJ, 30°, UR-UL, 0-MO, B, Ill 94.1ft: BJ, 40°, UL, T-PO, B, Ill 94.1ft: J, 35°, SS-US, T-PO, B, Ill 94.7,95.3,95.6,95.9,96.2,96.9,97.1,97.7,97.9,98.2,98.6ft: SH/BJ, 30°, PL-SL, T, C, II 98.5ft: J, 40°, PR, T-PO, B, II 98.6-99.2ft: FZ/SZ, 35-85° 100.1,100.4,101.0,101.5,101.8,102.3,103.2,103.9,104.0,104.1ft: SH, 35-40°, SUPL, T-PO, B, II 101.0ft: J, 20-25°, SR, P0-0, B, Ill 101.0-101.9ft: SZ, 30-85°, with calcite-healed limestone breccia 103.6ft: J, 0°, SR, T-PO, B, II 104.4,105.0,105.2,105.5,105.9,106.0,106.2,106.7ft: BJ, 30°, PL-SL, T-PO, B-C, II 107.5,107.8,107.9,108.0,108.1,108.5,109.2ft: BJ/SH, 30°, PL-SL, T-PO, B-C, II 104.9,106.5,106.6,107.2,107.6ft: BJ, 30°, PS-SS, T-PO, B, II 104.9,107.2ft: J, 50°, PR, PO, B, II 109.5ft: J, 10°, UL, T-PO, B, II 109.8,109.9,110.3,111.0,111.2,111.4,111.6ft: SH, 30°, PL-SL, T-PO, B, II 110.6-111.0ft: SZ, 30-35°, VT, A, I, calcite-healed shears closely spaced 111.8,112.3,112.6,112.9,113.1,113.2,113.4ft: SH, 30°, PL-SL, T-PO, B, II 112.0,112.2,114.1ft: SH, 30-35°, PUUUPR, TP-0, D-B, II 114.5-118.2ft: FZ/SZ, 40-60° and 30°, VT, A, I, with calcite; spaced at about 0.3' 114.4,115.1,115.2,116.3,116.6,117.6,118.2ft: BJ/SH, 35°, PL, PO, B, II 115.6ft: J, 5° and 30°, SS, T-PO, B, II 115.7ft: J, 60°, PS, T-PO, B, II 115.8ft: BJ, 25°, US, T-PO, B, II 115.9,117.1,117.4,118.9ft: BJ, 30°, PR-UL, PO, B, II 117.1ft: J, 50°, UR, PO, B, II 118.5ft: J, 0°, UR, T-PO, B, II 119.3,120.9,121.3ft: BJ, 30-40°, US-PL, T-PO, B-E,11-111 119.8ft: J, 40°, SR, T-PO, B, Ill 121.4ft: BJ, 45-50°, UL-SL, T, B, II 121.5,122.6ft: BJ, 30-35°, SR-UL-SL, T-PO, B, II 122.5-123.7ft: FZ/SZ, 50-60°, VT, A, I, with calcite an spaced at about 0.1' 123.0ft: BJ, 50-60°, SR-SL, T-PO, B, II 123.5ft: J, 55°, PR, T-PO, C, II 123.8ft: BJ, 30°, PL-SL, PO, C, II 124.3,126.4ft: BJ, 30°, PL, T-PO, B, II 126.5,126.6ft: BJ/SH, 35°, SL, PO, E, Ill 125.3,127.8, 128.8ft: BJ, 20°-30°, SL-SR, T-PO, B, II 130.8ft: J, 20°, UR, T-PO, B, II 667.4 131.7ft: BJ, 20-40°, SR, 0, D, II 132.1,132.2,132.7,133.4,133.9,139.5,139.7ft: BJ, 30-40°, PR, T-PO, B-C, II 135.7,137.0,139.2,139.4ft: BJ, 30°, PUPR, T-0-MO, B-C, II 131.6

GEOTECHNICAL CORING LOG a me SHEET 3 OF 6 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-423 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)

Inclination: Vertical GROUND ELEV.:

799.0 ft (NAVD88) NORTHING:

571,470 US ft (NAD83) EASTING: 2,448,276 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 319.3 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED:

7/8/13 COMPLETED: 7/22113 I CASING DEPTH: 45.4 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 2:10 (5.0)

(5.0)

Run 26 CALCAREOUS SILTSTONE, black (N 2.5/) to very dark greenish gray (10GY 3/1) and very 1:53 100% 100%

Ll-34 dark gray (2.5Y 3/1 ), weak, laminated to thickly bedded, fresh, interbedded with some laminated to thin LIMESTONE (MICRITE), gray (10YR 5/1), planar to amorphous and 1:56 diffuse bedding, and trace irregular chert nodules (black); slight to moderate bioturbation, 1:43 trace calcite filled pits, strong HCI reaction (Upper Blackford Formation-Unit A) (continued) 2:04 659.8 139.2

-659.3 139.7 4.9 2:00 (4.9)

(4.2)

Run 27 :

1:52 100% 86%

LIMESTONE (GRAINSTONE/MICRITE), gray (2.5Y 5/1 ), medium strong, very thinly to thinly bedded, slightly weathered to fresh, interbedded with little to some, laminated to very thin 2:11 Calcareous SILTSTONE, black (5Y 2.5/1 ), wavy/wispy to planar bedding, and trace to few, 2:07 very thin to thin chert beds, lenses, and nodules (dark gray to black and dark yellowish brown, with calcite filled tensional fractures orthogonal to bedding); strong HCI reaction 654.9 144.1 2:30/0.9 139.7ft: J, 0-50°, SR, T-PO, B, II 5.0 2:40 (4.9)

(4.8)

Run 28

~

140.3,140.8ft: BJ, 30°, PR-US, T-0, C, II 98%

96%

141.5,141.8,142.6ft: J, 60°, VT, A, I, with calcite 2:29 141.7, 142.0,142.1, 142.4, 142.8, 143.5ft: BJ, 25°, PL, T-PO, B-D, II

- ~

2&. I 143.6ft: J, 50-90°, US, B, II o

146.4 2:27 1144.2,144.5;145.8,146.0ft. BJ, 20-40, PS/PRISRIPL, T-0, B-D, II I

2:42 I

J<lf).1ft_.J,_(l,_£'~~._I-f>_O,_C_,_II ______________________

2:55 CALCAREOUS SILTSTONE, black (5Y 2.5/1) to dusky red (10R 3/3) and dark reddish gray 649.9 149.1 5.0 2:03 (4.9)

(4.9)

Run 29 (1 OR 4/1) with trace dark greenish gray (1 OGY 4/1 ), weak, laminated to thickly bedded, slightly weathered to fresh, interbedded with few to little, laminated to very thin LIMESTONE 98%

98%

1:44 (MICRITE), irregular to amorphous and diffuse bedding; strong bioturbation, strong HCI reaction 1:55 147.2ft: J, 25°, SR-SL, T-PO, C, II 2:00

~ 13+/-.61._

148 Oft* BJ 30° PR T-PO B II

_1gB

~

\\-

_!_____ _!_____---------------------- J 644.9 154.1 1:47 LIMESTONE (MICRITEANACKESTONE) with few (PACKSTONE/GRAINSTONE), gray 5.1 2:25 (5.1)

(4.6)

Run 30 (10YR 5/1), medium strong, laminated to thinly bedded, locally to moderately bedded and 100% 90%

nodular, fresh, interbedded with some, laminated to thin, locally to moderately bedded 1:49 Calcareous SILTSTONE, very dark gray (2.5Y 3/1) to black (2.5Y 2.5/1, 10YR 2/1), and dusky 1:37 red (10R 3/2) to dark reddish gray (2.5YR 3/1) and dark reddish brown (2.5YR 2.5/3), locally 1:36 with trace dark greenish gray (1 OY 4/1 ), planar to locally wavy/wispy and irregular to diffuse bedding, and trace to few, very thin to thin chert beds, lenses, and nodules (gray to dark gray, 2:05/1.1 black, dusky red, and strong brown, with calcite filled tensional fractures orthogonal to 639.8 159.2 bedding); slight to moderate bioturbation, trace calcite filled pits and burrows, strong HCI 5.0 1:52 (5.0)

(5.0)

Run 31 reaction 1:35 100% 100%

152.8,153.9ft: BJ, 40°, SS, T-PO, B, II 1:50 153.7,153.8ft: BJ, 30°, PS-PL, T-PO, B, II 154.1,154.2,154.4,154.5,155.2,156.0,158.4ft: BJ, 40°, PL, T-PO, B-C, II 2:12 157.3ft: J, 0-60°, SR, T, B, II 2:18 160.3,161.6ft: BJ, 30°, PS-PL, T-PO, B, II 634.8 164.2 162.2ft: J, 0-30°, UR, T-PO, D, II 5.0 2:11 (5.0)

(4.7)

Run 32

~

163.4ft: BJ, 30°, PL-SL, P0-0, C, II 1:47 100% 94%

165.8ft: BJ, 30°, US, T-PO, B, II 166.7ft: BJ, 30°, PR-PL, T-PO, B, II 1:45 167.9,168.0,168.1ft: BJ, 30°, SR, T-PO, C, II 2:02 168.3ft: BJ, 30°, SR, P0-0, C-D, II 629.8 169.2 2:15 5.0 1:56 (5.0)

(5.0)

Run 33

~

170.0,172.2,173.3ft: BJ, 30°, PL, T-PO, C-B, II 1:49 100% 100%

1:51 1:50 624.8 174.2 1:57 5.0 2:36 (5.0)

(5.0)

Run 34

~

175.9,176.5ft: BJ, 30°, SR, T-PO, B, II 2:32 100% 100%

177.2ft: J, 40°, SR, T, B, II 177.3,177.8,178.5ft: BJ, 40°, PL, T-PO, C, II 2:07 178.4-178.5ft: SZ, 10-40°, calcite-healed fractures 2:34 178.9ft: BJ, 40°, UR, T, B, II 619.8 179.2 2:51

=61_9,g_---------------------------------- __ 1TIJ.1 5.0 2:18 (5.0)

(4.2)

Run 35 100% 84%

2:05 2:05 2:00 Ll-35 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-628 of 706

GEOTECHNICAL CORING LOG a me SHEET 4 OF 6 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-423 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)

Inclination: Vertical GROUND ELEV.:

799.0 ft (NAVD88) NORTHING:

571,470 US ft (NAD83) EASTING: 2,448,276 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 319.3 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED:

7/8/13 COMPLETED: 7/22113 I CASING DEPTH: 45.4 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 2:10 CALCAREOUS SILTSTONE, variably dark reddish gray (10R 3/1), dusky red (7.5R 3/4-3/3, 614.8 184.2 10R 3/2), dark reddish brown (2.5YR 2.5/3), weak red (2.5YR 5/2), very dusky red (2.5YR 5.0 2:05 (5.0)

(4.9)

Run 36 2.5/2), grading to very dark gray (1 OYR 3/1, 5Y 3/1) to black (5YR 2.5/1, 1 OYR 2/1 ), with trace 100% 98%

2:00 greenish gray (10Y 4/1), weak to strong, laminated to moderately bedded, fresh, interbedded with few to some, laminated to thin LIMESTONE (MICRITE/WACKESTONE) and few 2:09 (PACKSTONE/GRAINSTONE), greenish gray (10Y 5/1) and gray (10YR 5/1) to dark gray (N 2:45 4/), mostly planar to irregular/amorphous and diffuse bedding, and few to little, very thin to moderate chert beds, lenses, and nodules (dusky red and reddish brown to dark gray and 3:46 609.8 189.2 black, with calcite filled tensional fractures orthogonal to bedding); moderate to strong 5.0 2:50 (4.9)

(4.5)

Run 37 bioturbation, trace to few calcite filled pits and burrows, strong HCI reaction (continued) 98%

90%

3:06 179.1ft: J, 45°, VT, A, I, with calcite 179.8, 179.9, 180.2, 180.9,181.1, 182.6, 183.8, 30-40°, SL-PS-SS-UR-PR-PL, T-PO, B-C, II 2:51 180.8ft: SH, 10°, SL, T, C, II 3:02 181.3ft: SH, 35°, UL, P0-0, C, II 182.2ft: BJ, 25°, SS, T-PO, B, II 3:08 604.8 194.2 183.2,183.4ft: BJ, 30-35°, SR-SL, T-PO, B, II 5.0 2:50 (5.0)

(5.0)

Run 38 184.3,184.5,185.0,186.1,186.7,187.0,187.8,187.9ft: BJ, 35°, SR-PS-PL, T-PO, B-C, II 100% 100%

191.6,191.7,191.9,192.1,192.8,192.9ft: BJ, 30°, SL-PL, T-PO, B-C, II 2:19 195.9ft: BJ, 20°, US, T-PO, B, II 2:11 196.7,197.5,197.7,197.9,198.1,198.4,198.8ft: BJ, 35°, PL-SL, T-PO, B-C, II 2:16 2:23 599.8 199.2 599.1 199.9 0.7 3:50/0.7 (0.6)

(0.0)

Run 39 199.2ft: BJ, 40°, UR, T-PO, B, II 4.3 0:57/0.3 86%

0%

Run 40 199.4-199.6ft: BJ, 25°, PR-PL, T-PO, E, II (4.3) 1(3.5) 3:55 200.3ft: J, 70°, SR, T, B, II 3:09 200.3,200.5,200.9ft: BJ, 30-40°, UR-SR, T, B, II 100% 81%

201.4,201.6,202.3,202.8,203.2ft: BJ, 35°, PR, T-PO, B, C, II 3:32 203.5,203.7,203.9-204.0,204.1ft: BJ, 25-40°, UR, T-PO, B-C, II 4:01 594.8 204.2 5.0 3:03 (5.0)

(4.5)

Run 41 205.0,205.1,205.5,205.9,206.4,207.2,207.3,207.4,207. 7,208.2,208. 9ft: BJ, 25°, PR, T-PO, 100% 90%

B-C, II 2:00 2:47 2:54 3:02 589.8 209.2 5.0 2:38 (5.0)

(4.5)

Run 42 209.8,210.1,211.3,211.4,211.5ft: BJ, 25-30°, PR-SL, T-PO, E, II 100% 90%

210.8ft: BJ, 40°, PS, T-PO, B, II 2:24 212.1ft: BJ, 20°, UR-UL, T-PO, C, II 2:32 213.2ft: J, 10-20°, UR, T-PO, B, II 3:12 212.2-213.2ft: As above, with LIMESTONE (WACKESTONE), grayish brown (10YR 5/2), with few carbonate clasts and chert nodules 3:09 584.8 214.2 Ll-36 5.0 2:49 (5.0)

(5.0)

Run 43 215.4,217.5ft: BJ, 32°, PS-SS, T, B-C, II 100% 100%

2:43 2:11 2:35 2:21 579.8 219.2 5.0 2:09 (5.0)

(4.5)

Run 44 220.0,220.6,223.4,223.7ft: BJ, 20-25°, UR-SR, T-PO, B-C, II 100% 90%

221.1ft: BJ, 30°, PS-SL, T, C, II 2:13 221.5,221.9,222.5,222.8,222.9ft: BJ, 35°, SR-UR-UL, T-PO, B-C, II 2:44 223.0,223.3ft: BJ, 70°, SL, T-PO, C, II 2:48 2:33

5Z.51_---------------------------------- __ 2~.8 574.8 224.2

=n 5.0 3:41 (5.0)

(4.9)

Run 45

~

LIMESTONE (MICRITE/WACKESTONE), gray (2.5Y 6/1, 10YR 6/1-5/1), weak to strong, laminated to moderately bedded, fresh, interbedded with few to some, laminated to 3:09 100% 98%

moderately bedded Calcareous SILTSTONE, dusky red (10R 3/3), black (10YR 2/1), dark 2:58 reddish gray (10R 3/1), very dusky red (10R 2.5/2), and greenish gray (10Y 5/1), planar to wavy/wispy, irregular and diffuse bedding, few to little, very thin to moderate chert beds, 3:47 lenses, and nodules (reddish black, dark brown, reddish brown, to gray and black, with calcite 569.8 229.2 3:45 filled tensional fractures orthogonal to bedding); slight to moderate bioturbation, trace calcite filled pits and burrows, strong HCI reaction 5.0 3:49 (5.0)

(5.0)

Run 46

~

224.2,226.7ft: J, 0-20°, SR, PO, B-C, II 3:31 100% 100%

224.2,224.6,225.0,228.0ft: BJ, 30°, US-UR-SR, T-PO, C, II

?*17 227.4,227.5ft: J, 60°, PR-SR, T, B-C, II Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-629 of 706

GEOTECHNICAL CORING LOG a me SHEET 5 OF 6 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-423 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)

Inclination: Vertical GROUND ELEV.:

799.0 ft (NAVD88) NORTHING:

571,470 US ft (NAD83) EASTING: 2,448,276 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 319.3 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (ID): 140-lb Auto (R308)

DATE STARTED:

7/8/13 COMPLETED: 7/22113 I CASING DEPTH: 45.4 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits ELEV. DEPTH RUN (ft)

(ft)

(ft)

DRILL RATE (Min/ft)

RUN REC.

ROD SAMP.

(It)

(It)

NO.

L 0

G ROCK DESCRIPTION AND REMARKS Continued from previous page LIMESTONE (MICRITENVACKESTONE), gray (2.5Y 6/1, 10YR 6/1-5/1), weak to strong, 1:56 laminated to moderately bedded, fresh, interbedded with few to some, laminated to 3:01 moderately bedded Calcareous SILTSTONE, dusky red (10R 3/3), black (10YR 2/1), dark r-~

5~

64=*~

8 r-~

23~

4=*

2'T-~;-t-oc3 :oc24o---t-c(c;cS".O")-r-,(5 oc-_"O)c+--oRc;cu-:-ncc47o--illf--

reddish gray (10R 3/1), very dusky red (10R 2.5/2), and greenish gray (10Y 5/1), planar to 5*0 100% 100%

wavy/wispy, irregular and diffuse bedding, few to little, very thin to moderate chert beds, 5:08 lenses, and nodules (reddish black, dark brown, reddish brown, to gray and black, with calcite 3:30 filled tensional fractures orthogonal to bedding); slight to moderate bioturbation, trace calcite 2

53 filled pits and burrows, strong HCI reaction (contmued) 227.6ft: BJ, 25°, SL, 0-MO, C, II 559 8

239 2

3:09 560.1 228.6,229.0,229.6,229.8ft: BJ, 20-30°, PR-PL, T-PO, B-C, II l-""-'"-'4---'"'-"'-'+~~-~3:~29~+-o(5~.~0)+~(4~.9~)+-~Ru-n~48~--c-...c =- -l229.7ft: J, 45o, PR, T, B, II I

5.0 100% 98%

-'-=

1230.4,230.7ft: BJ, 35-40°, PR, T, C, II I

4:18

==

1233.5ft: J, 5-30°, SR, T, B, II I

3:51

=-

1235.6,236.0,236.4,237.2,238.1,238.9ft: BJ, 30°, SL-PR, T-PO, B-C, II I

_c_-

1237.3ft: J, 60°, SR, T, C, II 3:40

-=

t:3fl-~2l_7 ~.~~~3~9_ft: £Z_§i;_ 3()-!3Cr_,_ V_I, 61,_ \\hfith_c;alc;i~ all~~c_EJ_d ~t.CJ: ~~ ___ I 3:46

=-

CALCAREOUS SILTSTONE, very dusky red (10R 2.5/2) to dusky red (10R 3/2, 2.5YR 3/2) l-""'5~54=*"-81-~24:c:4=.2'T-~;-t-~~+~c-+~~t---o~~-l--:-*-"' -

and dark reddish gray (2.5YR 4/1-3/1), weak to strong, laminated to thinly bedded, slightly 5.0 3:09 (5.0)

(4.7)

Run 49 =-'-

weathered to fresh, interbedded with little to some, laminated to very thin LIMESTONE 3:31 100% 94%

-'-=

(MICRITENVACKESTONE), gray (10YR 5/1) to light gray (N 7/), diffuse and wavy to mostly

=-:-

planar bedding, and few to little, very thin to thin chert beds, lenses, and nodules (reddish 2:53

-:-=

brown, to black, with calcite filled tensional fractures orthogonal to bedding); moderate to 2:34

=-

strong bioturbation, trace calcite filled pits and burrows, strong HCI reaction 2:57

-:-=

240.0,241.8,242.0,242.4,242.7,242.8ft: BJ, 20-28°, PL-PR, T-PO, B-C, II r-~54=9~.8"t-~2~4~9~.2r.~-+-----o:-~--+--=~t--;-:c=+-:c;-~--L-:--:-"'_-

240.5ft: J, 0-10°, SR, PO, B, II 5.0 3:29 (5.0)

(4.8)

Run 50 240.7,240.9,241.2,241.4,243.2,243.7,244.0,244.1ft: BJ, 30°, PR-PL, T-PO, B-C-D, II 3:20 100% 96%

=-'-

244.3,244.7,245.0,245.5,246.3,248.1ft: BJ, 20-30, PR-SL, T-PO, C, II

-'-=

248.2,248.5,248.8ft: BJ, 35°, PR, PO, C, II 2:39

=-:-

249.3,249.4,249.5,249.6,249.8,250.0,250.1ft: BJ, 20-40°, PR, T-PO, B-C, II 2:22

-'-=

250.3,250.7,251.0,252.0,252.3,252.6,252.9,253.0ft: BJ, 20-40°, PR, T-PO, B-C, II 238.9 f-o 545.7 253.3

§ 544_8 254_2 3:39

2--- -LiMESTONE(MTc"Fh'fE), gray (TOYR-671-5TCi5Y671fto-darkgray(10YR 47f)," weak To---

~l--""'""'-"-l-..,.~f--...o2~.0c-+-~4:~18~+-(=2~.0~)+-c(~1.=7)+~R~u-n~51c---I~I"TI medium strong and strong, laminated to thinly bedded, trace nodular, slightly weathered to

~

100% 85%

fresh, interbedded with few to little, laminated to thin Calcareous SILTSTONE, black (5YR 542.8 256.2 6:17 2.5/1, 10YR 2/1) to dark gray (10YR 4/1) and very dark gray (10YR 3/1), with dusky red (10R

~

1.9 5:10 (1.9)

(1.8)

Run 52 ~

3/3) and trace greenish gray (10Y 4/1 ), mostly planar to wavy/wispy and irregular bedding, and

~

100% 95%

little to some, thin to moderate chert beds, lenses, and nodules Uasperoidal, dark reddish 540.9 258.1 6:0510*9 gray, dark reddish brown, to dark gray and black, few with red specks, with calcite filled

~

539_8 259_2 1.1 6:42/1.1 (1.1)

(1.1)

Run53 ~

tensional fractures orthogonal to bedding); slight bioturbation, trace calcite filled pits and 0

!'i::l<:J ::l

?!'i~

O.S 3:0810_5 100% 100%

Run 54 TI burrows, strong HCI reaction o

~

4.5 3:1~~-5

~~~ (g~)

Run 55 ~

~~~:~:~~~:i:~~~t~~~:~:~s~Jg~~~~ 3~~u~~~-~S~P~,T, B-C, 11

~

3:05 (4.5) 1{3.5) 255.5ft: BJ, 20°, PS, T, B, II

~

0 4

21 100% 78%

256.3,256.4,256.6,256.8,257.5ft: BJ, 35°, PR-PL, T, C, II 257.0ft: BJ, 20°, UR, T-PO, E, II 0

534 8

264 2

3:41 257.7-257.8ft: SZ, 30°, SL, T, C, II

~1-~"-'1---'"-'='-'+---;-~-=~+-;--;c+~~--=----;c-~:::C:Jl-258.1ft: J, 40°, SR, T-PO, C, II (5

4.5 2:58 (4.5)

(4.5)

Run 56 ~

258.2ft: BJ, 10-45°, SR, T-PO, C, II f9 6:20 100% 100%

258.4ft: BJ, 35°, SR, VT, A, I o

259.9,260.0,260.1ft: SH, 15-25°, UL, T-PO, C, II 4:08 261.5,261.8,262.9,263.1,263.8ft: BJ, 25°, PR, T-PO, B-C, II g

4:50 262.4ft: BJ, 15-20°, US, T, C, II 530.3 268.7 10:2410_5 265.0,265.3,265.6,267.7,268.1ft: BJ, 30°, UR-PR, T-PO, C, II 0

530.2 268.8 0.1 19:3710_1 (0.0)

(0.0)

Run 57...1..-,J-267.2ft: J, 5°, SS, T-PO, B, II

~

!'i2<:JR.

2R<:J4 ~on_a6-!Lc-c 16c-c:2'-=51'=0

..C_6~AI 0%

0%

Run 5~g9 ~

270.4,271.3ft: J, 40-55°, SS/SR, T-PO, B, II tJ 4:i:)

3:32 (0.6)

(0.6)

Run 271.3ft: BJ, 15°, SR, T-PO, B, II 3:37 100% 100%

271.8,272.2,272.7ft: BJ, 30°, PR-SR, PO, B-D, II g

~ ~

~

272.9-274.2ft: As above, with little to some angular to subrounded, medium sand to coarse 525.6 273.4

° 0

gravel sized chert and dolomite clasts, gray and black to brownish gray; few chert clasts

~

524_7 274_3 0.9 5:47/0.9 (0.9)

(0.9)

Run 61 ~

=524.8 contain fragments of dolomite 274.2 u

5.0 3:32 100% I~ Run 62 ~ ---CHERT:-darkgrai{7-:5YR 411), very Strong-:-thinlY to moderatelY bedded, fresh-;-with anguiar---

~

4:18 (5.0)

(4.5)

~

clasts of CRYSTALLINE DOLOMITE 100% 90%

~-~ 522.3 276.7 5:31 H-~~~-~~~~~~~~~~--~~~~~--~~--~~~~~~~----~--~~

~

4~

CRYSTALLINE DOLOMITE, gray (10YR 5/1) to reddish gray (2.5YR 5/1) with trace weak

~

3:03 T7 red (5R 4/3) and greenish gray (10GY 5/1), strong to very strong, thinly to moderately 0

3:25 4

bedded, fresh; dolomite and calcite healed fractures through-out, trace calcite and dolomite

~l-""'5_,_.19.,..._71-"""27,_.9"".3"+-~c-+-~-c-+-~c-+--=-~t---o~~-t-T-7L..Ll filled pits and vugs (separate/non-touching), trace stylolites, weak(delayed) to no HCI d

5.0 3:14 (5.0)

(5.0)

Run 63 ;:z; reaction (Knox Group-Newala Formation)

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-630 of 706

GEOTECHNICAL CORING LOG a me SHEET 6 OF 6 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-423 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)

Inclination: Vertical GROUND ELEV.:

799.0 ft (NAVD88) NORTHING:

571,470 US ft (NAD83) EASTING: 2,448,276 US ft (NAD83) Azimuth:

NA TOTAL DEPTH: 319.3 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)

DATE STARTED:

7/8/13 COMPLETED: 7/22113 I CASING DEPTH: 45.4 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 4:16 100% 100%

~

CRYSTALLINE DOLOMITE, gray (10YR 5/1) to reddish gray (2.5YR 5/1) with trace weak 3:01 red (5R 4/3) and greenish gray (10GY 5/1), strong to very strong, thinly to moderately 2:44

~

bedded, fresh; dolomite and calcite healed fractures through-out, trace calcite and dolomite filled pits and vugs (separate/non-touching), trace stylolites, weak(delayed) to no HCI 514.7 284.3 2:49 reaction (Knox Group-Newala Formation) (continued) 5.0 2:54 (5.0)

(5.0)

Run 64

~

276.7ft: BJ, 20°, SR, PO, C, II 2:27 100% 100%

276.8,277.2,277.4,277.7,278.4,278.8ft: J, 5-30°, SR, T-PO, B-C, II g

278.2,278.6ft: J, 50°, VT, A, I, with dolomite 3:11 27g.4-280.8,280.5ft: J, goo and 60°, VT, A, I, with calcite 3:03 27g.7,280.1ft: J, 10-20°, PR, T-PO, B, II 2:42

~

5102 280.8-281.9ft: FZ/SZ, 30-goo, SR, VT, PO, B-E, I 288.8 50g.7 28g.3

- '--l281.g,282.5,283.6ft: BJ, 30-35°, SR, PO, B-D, II, stylolites I --

5.0 3:16 (5.0)

(4.g)

Run 65 1282.7,283.gft: J, 80-85:, VT, A, I, with calcite I

2:33 100% g8%

1284.1-287.8ft. J, 20-go, VT, A, 1.' spaced a~ about 0.1-0.2 I

285.3,285.6,286.5,287.1,287.5ft. BJ, 20-25, UR-SR-PR, T-P0-0, C-D, II, stylolites 3:23 1287.0,287.6ft: J, 55° and goo, SR, T-PO, C-D, II I

2:45 i287.g,288.5ft: J, 35-40°, UR-SR, T-PO, D, II I

o6LoMITiC UMESTONE (CRYST Ai...UNE),gray (1 OYR571) and verjdark gray (1 OYR3iT) to 504.7 2g4.3 3:02 greenish gray (5GY 5/1) with weak red (7.5YR 4/3), strong to very strong, very thinly to 5.0 3:05 (5.0)

(4.7)

Run 66 moderately bedded, locally laminated, fresh; dolomite and calcite healed fractures through-out, 2:34 100% g4%

trace calcite and dolomite filled pits and vugs (separate/non-touching), trace stylolites, weak HCI reaction 2:47 2g1.1,2g2.1,2g2.5,2g2.8,2g3.4ft: BJ, 30-35°, UR-SL-PR, T-PO, C, II 2:36 2g1.6,2g1.gft: SH, 35-45°, VT, A, I, with dolomite 2g3.1-2g3.3ft: SZ, 35-50°, VT, a, I, with dolomite 4gg_7 2gg_3 3:03 2g3.4ft: J, 30:, SR, T-PO, C, II 5.0 2:26 (5.0)

(4.7)

Run 67 499.2 2g4.2ft. J, 35, SR, T-PO, C, II 299.8 100% g4%

Ll-37 g

-- -i2g6.0ft: J, 60°, SR, T, C, II r--

2:25 12g7.3ft: J, 20°, PR, 0-MO, L, II I

2:33 12g7.6ft: BJ, 30°, UR, T-PO, D, II I

2:20 g

l2g_8~~8_!f_t:_J,_1~,_1"~ "f:P_Q,_c:;,_ll_------------------- J CRYSTALLINE DOLOMITE, weak red (10R 5/3) to gray (10YR 5/1), greenish gray (10Y 5/1),

4g4.7 304.3 2:49 6

dusky red (7.5YR 3/2), greenish gray (10Y 6/1), gray (7.5YR 6/1), with trace brown (7.5YR 5/2), locally mottled, strong, very thinly to thinly bedded, fresh; dolomite and calcite healed 5.0 2:36 (5.0)

(4.7)

Run 68 ~

fractures through-out, trace calcite and dolomite filled pits and vugs (separate/non-touching),

2:20 100% g4%

g trace stylolites, weak( delayed) to no HCI reaction 2:33 300.8,301.5ft: BJ, 20°, PR-SR, T-PO, C, II 302.1,302.8ft: J, 15-20°, SR, T-PO, C, II 2:57

~

~ 4g_1J...I302.3ft: BJ, 45°, SR, PO, D, II o 307.9 2:53 305.5,307.3,307.4ft. BJ, 30-40, SR-PR-SL, T, B, II J

48g.7 3og.3 7

i306.0ft: J, 60°, VT, a, I I

5.0 2:54 (5.0)

(5.0)

Run 69

~

CRYSTALDNE:o6LoMITE," wecik red(foR-472) wiih gray('7.5YR671[""dusky red(foR3i3) 2:00 100% 100%

with greenish gray (10GY 5/1) and dark greenish gray (10GY 4/1) to gray (10YR 5/1), mottled, 2:02

~

strong, very thinly to moderately bedded, fresh, trace laminated SILSTONE interbeds; mottling appears to mimic pre-dolomitization fractures and bedding, dolomite and calcite healed 2:13 fractures through-out, trace calcite and dolomite filled pits and vugs (separate/non-touching),

1:55 2

trace stylolites, weak( delayed) to no HCI reaction 484.7 314.3 307.gft: J, 50°, PR-SL, T, B, II 5.0 2:15 (5.0)

(5.0)

Run 70

~

308.5,308.gft: BJ, 15-25°, SRISUPR, T-0, B-D, II 2:30 100% 100%

311.5ft: BJ, 40°, SR, T, B, II 2:44

~

318.gft: J, 40-45°, PR, T, B, II 3:14

~

47g.7 31g.3 3:02

-479.7 319.3 Boring and coring terminated at 31g.3 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-631 of 706

MP-423 -Boxes 1 and 2 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-632 of 706

MP-423 -Boxes 5 and 6 AMEC PIWJECT fiilfili 13 11172 B~RING M.f:fl) llOX ~

IJfPfH {IY - ~ (HJ10 /.:Z~ -3_(H) aotmr

  • 1, ~

~

~, _(lf}T0/'-(1{./

{r BORING '--~-

IJEPTH __ '--

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-633 of 706 RUN INTERVAL lftl REC lftl-1%1 RQD !It\\ -1%1

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fl.'JN~"o.-/'{'1.t*/Slld<: J(_~.od'lZZ)h iv

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~

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