ML19030A515

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Part 08 Enclosures (Rev. 2) - Part 08 - Enclosures - Subsurface Data Report - Appendix B.1 - Pages 177-185
ML19030A515
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: ML19030A515 (9)
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Text

MP-120- Boxes 13 and 14 AIIEC PROJEC 6468 13 1072 BORlNG Mfq zo sox 6" . I DEPTH 25o d (ttl ro u;,s ti (ttl

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  • Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-177 of 706

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-178 of 706

MP-120- Boxes 2land 22 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-179 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: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-121 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 797.6 ft (NAVD88) NORTHING: 570,228 US ft (NAD83) EASTING: 2,448,623 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 100.9 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (337153)

DATE STARTED: 6/12113 I COMPLETED: 6/19/131 HOLE DIA.: 4" I CASING DEPTH: 24.1 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 797.6 Ground Surface 797.6 0.0

{~{ .t:J u.u 2 4 11 SS-1 ~ FILL: FAT CLAY (CH), yellowish red (5YR 5/8), stiff, moist, 15 high plasticity fines, few fine to coarse gravel, trace organics,

- ~ weak HCI reaction 3

~ ~~

6 794.1 3.5 FiLL:LEAN CLAYwith Gravei(CL):""6iDWii (7.5YR 574):""very_ Q 9 8 10 ss- 2

~ stiff, moist, low plasticity fines, little fine to coarse subangular

,_18 -~ _ gravel, strong HCI reaction _

792 1 55 791.7 5.9 ----ss:3 ~F---Fill:FATCLAY wiih Gravel(cHf, reddiSh yeiiOw(7:-svR_-co.

3 4 8 6/6) and red (10R 4/6), stiff, moist, low plasticity fines, little

~

12.

1------v,,.""'9 *6 fine to coarse subangular gravel, no HCI reaction m

789.5 8.1 1----~':o""..L.H-L'.u'_--------------------- - * =

80 2 - SS-4 FILL: LEAN CLAY (CL), red (10R 4/6), medium stiff, moist,

. ~6 _ ~ ~:~~ ~~~~::~~i~~asticity fines, few fine subangular gravel, 786.6 11.0 6 2 7 o---o=-o---t-~~8u_FiLL: CLAYEY ss-s GRAVEL (Gc):l-8ddiSh-gray(2."5YR loose, wet, fine to coarse subangular gravel, little low

-6i1)~0&

9*

1------+"J</ ~ plasticity fines, few medium sand, strong HCI reaction _

784.6 13.0 6 13 0 3 7 7 SS-6 Fill: siLTY-GRAVEL wiih Saild (GM):"" gray (10YR-6/-i)-,-*=

14 medium dense, wet, fine to coarse subangular gravel, little non-plastic fines, little coarse sand, strong HCI reaction

~81.6 16Q m

mt-

~ -RESIDUALSOIL.:-LEANCLAY(CL),yeiiOw(1ovR-7i8)-.-

medium stiff, moist, low to moderate plasticity fines, few

-;s~W~RESIDUAL 779.6 18.0 ~ angular gravel, no HCI reaction 2 3 3 SS-7 ~

Q 21 f-o 775.8 21.8 soli
.:-Gravelly FAT CLAY (CH)-:-gray(7.svR Q 0

0 6 5 50 1----os=s-~s---v~ 6/1 ), hard, moist, moderate to high plasticity fines, some fine

"'f-o~" 774.2 23.4 ~lzz*. 3 to coarse subangular gravel, strong HCI reaction 2 ~.:.)

50/0.3 WEATHERED ROCK: LIMESTONE, sampled as SILTY~r

E GRAVEL with Sand (GM), gray (2.5Y 5/1), very dense, moist, fine to coarse angular gravel, little non-plastic fines,

"'f-o" little coarse sand, strong HCI reaction

~

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~ Soil drilling halted. Log continues on geotechnical coring log 0

0 Observed water levels:

~

0 8.4 ft bgs, AM 6/13/13

~

17.2 ft bgs, AM 6/18/13

~ 16.4 ft bgs, AM 6/19/13 u

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~ 1-u Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-180 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: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-121 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 797.6 ft (NAVD88) NORTHING: 570,228 US ft (NAD83) EASTING: 2,448,623 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 100.9 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (337153)

DATE STARTED: 6/12/13 COMPLETED: 6/19/13 ICASING DEPTH: 24.1 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@ 23.7 ft 773.9 0.3 3:42/0.3 (0.3) (0.0) Run 1 (.j.~

LIMESTONE (MICRITE), grayish brown (10YR 5/2) to gray (5YR 5/1) to dark gray (5Y 4/1), L.j.

773.& ~~:6 5:i) 11:23 100% 0% Run 2 weak to strong, thinly to moderately bedded, moderately to slightly weathered, interbedded (4.4) 1(1.5) 9:00 with few thin to moderate Calcareous SILTSTONE, brown (2.5YR 5/4); trace calcite filled 7:45 88% 30% pits, strong HCI reaction (Benbolt Formation-Unit E) 24.0-25.8ft: FZ, 25-45°, SS, 0, D, IV, mod. weathered 6:34 - 25.7ft: Lost drill fluid circulation 3:17 25.5,25.8,26.3,27.1,27.9ft: BJ, 30-35°, PS-SR, P0-0, D, Ill 768.6 29.0 28.2-29.7,30.0-30.1,30.6-31.0ft: FZ, 30°, SR, 0, D-B,11-111, mod. weathered 5.0 5:38 (4.9) (1.9) Run 3

~

27.0ft: J, 80°, SR, 0, D, Ill 7:31 98% 38% 30.2ft: BJ, 25°, VT, A, I 31.6ft: J, 45, PS, MO, D, Ill 7:42 31.7,31.8,32.3,32.7,32.9ft: BJ, 35-40°, PS, P0-0, B, Ill 5:43 - 33.5ft: FZ, 10-45°, PS/SS, 0, D, Ill 4:08 763.6 34.0 5.0 4:40 (5.0) (2.8) Run 4 34.4,35.6,35.8ft: BJ, 30-35°, PS/PR, 0, B-C, II

~

8:02 100% 56% 35.0-35.3ft: FZ, 10-35°, PS/SR, 0, C, Ill 6:13 -~1,+/-_---------------------------------- - - :3§.2 CALCAREOUS SILTSTONE, very dark gray (5Y 3/1) to olive gray (5Y 5/2), weak to medium 7:28 -*

  • - - strong, laminated to moderately bedded, moderately weathered to fresh, interbedded with little

- to some laminated to very thin LIMESTONE (MICRITE), gray to dark gray (N 5/-N 4/); slight 5:35 -

758.6 39.0 -

bioturbation, trace chert nodules, strong HCI reaction 5.0 6:31 (4.9) (3.2) Run 5 -

37.4,37.5ft: BJ, 30-35°, PS/PR, 0, B-C, II 6:37 98% 64% -

- 36.8-37.0,38.3-38.7ft: FZ, 10-35°, PS/SRIUS, 0, C, Ill 39.0-40.7ft: FZ, 30-45°, PS, T-0, A-B, Ill 5:26 -

  • - 41.9,43.8,43.9,44.4,45.3,46.1ft: BJ, 30-35°,PS-UR, T-0, A-B, II 4:19 -

43.6ft: SH, 30°,PL, T, B, II 4:24 -

753.6 44.0 -

5.0 4:24 (5.0) (3.3) Run 6 -

2:56 100% 66% -

2:37

=-~0§_---------------------------------- - - +/-§.8

~

7:31 LIMESTONE (MICRITE), dark gray to very dark gray (N 4/-N 3/), strong, very thinly to

- moderately bedded, fresh, interbedded with little laminated to very thin Calcareous 5:50 SILTSTONE, greenish black (10Y 2.5/1 ), and trace to few, very thin to thin chert beds, lenses, 748.6 49.0 5.0 4:18 (5.0) (3.1) Run 7 and nodules (black); trace stylolites, few to little calcite healed fractures at 40-70° to core axis,

~

100% 62% strong HCI reaction 3:05 47.0-47.8ft: SZ/FZ, 30°, PL, T, B, II 3:27 L2-9 47.8-48.5ft: SZ/FZ, 45-60° and 90°, VT, A, I, with calcite and spaced at about 0.1' 48.7,48.8ft: SH, 40-45°, PL, T-PO, B, II 3:25

- 49.3,53.9ft: BJ, 25-30°, PS-UR, T-0, B-C,11-111 3:50 50.8ft: SZ/FZ, 25° and 50°, PS-PL, T-0, B-C, Ill 743.6 54.0 4:46 51.6-53.6ft: SZ/FZ, 30-40°, PL, T, B, II, with calcite 5.0 (5.0) (4.6) Run 8 54.7ft: BJ, PR, 20°, T-PO, B, II 3:47 100% 92%

56.1 ,56.5,56.7,57.3,57.4,58.0ft: SH, 30-45°, PL, T, B-C,11-111, with calcite 3:36 57.0,57.7ft: J, 85°, VT, A, I, with calcite (intact) 3:11

-739.6 58.0 4:40 LIMESTONE (MICRITE/WACKESTONE), gray to dark gray (N 5/-N 4/), medium strong, 738.6 59.0 5.0 3:07 (5.0) (5.0) Run 9 laminated to thinly bedded, fresh, fossiliferous, interbedded with some laminated to very thin 100% 100% Calcareous SILTSTONE, greenish black (10Y 2.5/1); slight bioturbation with vertical and 3:03 horizontal burrows, strong HCI reaction 3:09 58.8,60.2,61.5,62.7ft: BJ, 20-30°, PS, T, A-B, II 3:03 -

3:08 733.6 64.0 5.0 4:41 (5.0) (5.0) Run 10 66.1,67.5,68.3ft: BJ, 30-35°, PS, T-PO, B, II

~

3:49 100% 100%

3:19 3:22 -

3:06 728.6 69.0 5.0 5:40 (5.0) (4.7) Run 11 70.9ft: BJ, 30°, PR, T, B, Ill

~

3:11 100% 94% 71.9,72.0,72.1 ,72.6ft: SH, 25-35°, PL, T, B, II 2:57 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-181 of706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 2 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-121 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 797.6 ft (NAVD88) NORTHING: 570,228 US ft (NAD83) EASTING: 2,448,623 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 100.9 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (337153)

DATE STARTED: 6/12/13 COMPLETED: 6/19/13 ICASING DEPTH: 24.1 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 3:41 - LIMESTONE (MICRITE/WACKESTONE), gray to dark gray (N 5/-N 4/), medium strong, 723.6 74.0 5.0 7:09 6:26 (5.0) (4.6) Run 12

~ laminated to thinly bedded, fresh, fossiliferous, interbedded with some laminated to very thin Calcareous SILTSTONE, greenish black (10Y 2.5/1); slight bioturbation with vertical and 100% 92% horizontal burrows, strong HCI reaction (continued) 3:50 77.3,78.0,78.6ft: BJ, 30°, PS, T-PO, B, II-III 3:34 2:55 -

2:16 718.6 79.0 5.0 5:33 (5.0) (4.0) Run 13 79.0,79.2,79.9,80.0,81.7,82.8,83.4,83.7ft: 20-30°, PS, T-PO, B, II 3:18 100% 80% 79.2ft: J, 50°, PR, T, B, II L2-10 82.2ft: BJ, 15°, PS, T, B, II 3:11 82.5ft: SH, 50°, PL, VT, A, I, intact with calcite 3:10 -

5:13 713.6 84.0 713.6 84.0 5.0 4:44 (5.0) (3.7) Run 14 -

CALCAREOUS SILTSTONE, greenish black (10Y 2.5/1), weak, very thinly to moderately 4:04 100% 74% -*

  • - bedded, fresh, interbedded with few very thin to thin LIMESTONE (MICRITE/WACKESTONE),

dark gray (N 4/); trace bioturbation, strong HCI reaction 5:58 -

- 85.0ft: FZ, 30/80°, PS, T-0, B, Ill, intersection BJ and J 5:31 -

  • - - 85.4,85.9,86.3,86.4,86.5,86.71: BJ, 30-35°, PS-PR, T-PO, B-C,11-111 4:56 - -*

708.6 89.0 - 708.6 89.0 5.0 4:04 (5.0) (4.8) Run 15 LIMESTONE (MICRITE/WACKESTONE), gray to dark gray (N 5/-N 4/), medium strong, 100% 96% laminated to thinly bedded, fresh, fossiliferous, interbedded with some laminated to very thin 3:32 Calcareous SILTSTONE, greenish black (10Y 2.5/1); slight bioturbation with vertical and 3:58 horizontal burrows, strong HCI reaction 4:27 89.2,90.8,91.4,93.0ft: BJ, 15-30°, PS, T-0, B,11-111 4:00 703.6 94.0 5.0 4:35 (5.0) (5.0) Run 16 95.1 ,96.2,97.8, 100.5ft: BL, 20-30°, PS, T-PO, A-B, II

~

3:23 100% 100%

3:51 3:44 -

3:11 698.6 99.0 1.9 3:21 (1.8) (1.6) Run 17 696.7 100.9 2:50/0.9 95% 84%

~ 696.7 Boring and coring terminated at 100.9 feet.

100.9 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-182 of 706

MP-121- Boxes 1 and 2 HUN INTE HV I~L (ft) RE.C IH - I' I l<<.lO Cit\ - 1%1 CLINCH HIVE/~ SMI~ PIWJECT ~ ~*1 o- -1,.~ b '\ 0 (* ,.,.~ 'l. 'i ~w1.)

AMEC PROJECT 64GB 13 1072 1'10 4'-10 *zdr*.

llORING _!It *\~1 llOX a j~ .o (IIJTO ~

MP-121- Boxes 3 and 4 CLINCH RIVER SMR llROJECT AMEC PIWJECT fi4GII131072 '1J :SY.o- .51.0 BOX _2__.

BORING I" I' IZ I

'f OEI'lH 11'\.U (lt)TO ~(It)

< ~***:4'-~\, ~~ *'- * '*-** '~~~* - *~ ** I '* '

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-183 of 706

130RING -'-:..J.._:....:.:..:__

DEPTH ----'~

."- *~-~- _\.. :~~.,..,;.."-*** r .....~,.....':;,. ,.' "7* ""~"---* t- .,.__. ..... ____ ,.. ___ ,,._ - ----

o ~ o 0 o o, : 0

  • o o I *o ' ,. ,

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0 0 * ,, *,, 4 6' **

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CU H li1 E/? SMI( I'I?OJECT R Nl~~flV~Ift\REC(fti-(%J~QD!ftl-l~l MA~C f'IWJECT 64LII 13 11172 ifo OCfd- ~q.o SO(r/JO%) S .o(r.. <.)

- -,:BTss tt.) ,._ 1 64 ~;

lfAf.fZI 13GX6 {7 qq_o- /ooO. I q (.* ;_j 1.1 (H2 ) ~-

~~~ --

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-184 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: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-122 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 796.7 ft (NAVD88) NORTHING: 570,130 US ft (NAD83) EASTING: 2,448,654 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 99.3 ft ISAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (337153)

DATE STARTED: 6/20/13 I COMPLETED: 6/22/131 HOLE DIA.: 4" ICASING DEPTH: 28.8 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 796.7 Ground Surface 796.7 0.0 f~t:J.f u.u 2 3 4 SS-1 FILL: LEAN CLAY (CL), reddish yellow (7.5YR 6/6), medium

{0~

!H stiff, moist, moderate plasticity fines, trace to few fine sand I-and fine to coarse gravel, trace organics, no HCI reaction 793.1 3.6 2 4 2 ----ss:2 {0

~~

I 6_

790.7 6.0 ~~----------------------5~

FILL: FAT CLAY (CH), reddish yellow (7.5YR 6/6) and pale 3 ----ss:3 1- red (10R 6/4) mottled, medium stiff, moist, moderate to high

  • I 6 f.:rss. plasticity fines, trace angular gravel, no to weak HCI reaction s.o 7

788.1 8.6 FILL: LEAN CLAY (CL), reddish yellow (7.5YR 7/6), medium i2~

2 ~ stiff, moist, moderate plasticity fines, trace angular gravel, no 6_ HCI reaction i~

785.6 11.1 ~~----------------------11Q 2 2 2 SS-5 1- FILL: FAT CLAY with Gravel (CH), light brownish gray (10YR

. ~ 4. 6/2), soft, moist, moderate to high plasticity fines, few fine fi_s~a.!:!9~a!:_9@_V~.~~i~ ~ ~~!':_S~~ ~ ~C!..!:e~c!!9~ _ ./__1_3Q 783.0 13.7 FILL: LEAN CLAY (CL), pinkish gray (7.5R 7/1) and red 3 3 2 ~

5 -

(7.5R 5/4) mottled, medium stiff, moist, moderate plasticity fines, few angular gravel, no HCI reaction

~~----------------------16Q

{0 I- RESIDUAL SOIL: LEAN CLAY (CL), light olive brown (2.5Y 5/4) to yellowish brown (10YR 5/4), medium stiff, moist,

{0 moderate plasticity fines, trace roots/organics, no HCI reaction

{0 777.5 19.2 3 3 5 ----ss:7

{0 s*

{0 1-

ss:s- {0 772.7 24.0 25 14 12

{0 24.0ft: As above, to reddish yellow (7.5YR 6/6), very stiff, little angular gravel, weak HCI reaction

~ ~~---------------------_llQ 768.0 28.7 32_ 50/0.2 SS-9

~

=-.

WEATHERED ROCK: LIMESTONE, sampled as CLAYEY GRAVEL with Sand (GC), pale brown (10YR 6/3), very 767 3 dense, moist, angular gravel, little high plasticity fines, little 294

  • medium sand, strong HCI reaction ~

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

0.9 ft ags, AM 6/21113 18.3 ft bgs, AM 6/22/13 I-1-

I-Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-185 of 706

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