ML19030A561

Part 08 Enclosures (Rev. 2) - Part 08 - Enclosures - Subsurface Data Report - Appendix B.1 - Pages 554-558

ML19030A561
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: ML19030A561 (5)

Text

Core Photographs Clinch River SMR Project Boring MP -417 AMEC Project No. 6468-13-1072

. *.  : .. . . *. '~ . .. *. . *- .,

I~_UN INTERV~Iftl REC (ft, -1"/ol ;~Qil !It - 4~

\\VtJ-t_q 'f6'iJ.o'-\%fJ/5.o'rr:rY/Ct-'{ (**

f:1P-I.( r~ {Q R.vt.~-3o J'if?_o~"lO.lJ fs_o' oor (S_t/'fYJt.

fOOl- /J.v 'ltXJ'f.

tWH/NC *C JEI'-rt _))00.~II!J W /95" 0'/ft) RvN-31 1~!'-fqY.o f'i-1'  ?.0-CUNCH RIVERS RPRD CT

'1\ME'C PROJECT 6468 1 1072 s NG Mr-4r7 soxjj_

DfPTH~_(Il) TO ~Ill!

130RI'iG /f4f7 li{)) ~

IJ£J'1n ~Q_Q (I* ct) 7_-z..! 0 *lfiJ Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-554 of 706

Core Photographs Clinch River SMR Project Boring MP -417 AMEC Project No. 6468-13-1072 RUN INTERVAL lftl REC lftl- 1%\ RQD lftl I%'

AJIEC PROJECT 6468131072 ~,J.J1fl li./O_I'-14$1' /S.o'l(f;;/. /so/a:Y.

MP.L!I? (4: BY._JJ LJL. zvsr'- zs<</ f tooJ/If?(:/ tr;O/.

/l BORING t30X

")..)*\0 I f ... _.+.:s::;_J;,ri~ RuN-4?:, ~-~*-2-ss.v'5.0/fOO/ / so ';rJOY.

DEPTH ~+/-ittJ TO ::t:ft'1 111)

R CLJiCHRIVER 5 RPROJECT AMEC PROJECT 6468131072 IIORIHG tfP- 417 BOX _16_

DEPTH ~~.t. r (ft)TO 1.~S*! (fl)

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-555 of 706

Core Photographs Clinch River SMR Project Boring MP -417 AMEC Project No. 6468-13-1072 MP-417- Boxes 17 and 18 CLINCHRIVER St. RPROJECT AMEC Plm IFCT Ct41ill13 1072

!!(IRING W-LUt 110 &_

olPHi -z._~ 1 tl* 1m son , '"I Cl/N Hk..

AMEC PROJECT 6468131072 BORJ<<j tjP-411a x l'?;

DEPTH 300 .I {ft) TO I !5. 0 1 (ft MP-417- Box 19 RUN llfTERVAL .!!!LREC lftl- (%li~QU (ft) - 1'/ol

_ P'--3z.o.\*\51 YJ.j'1~5l' IOOX 1

Rutl -~

r: ,.. (' :'J87.

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-556 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-418 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 811.6 ft (NAVD88) NORTHING: 570,500 US ft (NAD83) EASTING: 2,447,030 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 87.8 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: 6/6/13 ICOMPLETED: 6/11/131 HOLE DIA.: 4" ICASING DEPTH: 81.8 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 811.6 Ground Surface 811.6 0.0 ts"l"l.t) u.u 9 8 8 SS-1 FILL: SILTY GRAVEL with Sand (GM), light gray (10R 7/1),

Hl

• medium dense, moist, fine to coarse subangular to angular I- gravel, little medium to coarse sand, little non-plastic fines, strong HCI reaction 808.1 3.5 8 6 5 ----ss:2 3.5ft: As above, to reddish gray (2.5YR 6/1 ), few fine to

.11 medium sand 805.4 6.2 ~~----------------------6Q 2 4 6 SS-3 t- FILL: Sandy ELASTIC SILT with gravel (MH), reddish brown

. t10 (2.5YR 5/4), stiff, moist, moderately plastic fines, little fine to

- ~o~ medium sand, little fine to coarse angular gravel, strong HCI ~8Q 803.4 8.2 7 11 20 SS-4 3"1. ~~~~------------------1 FILL: SILTY GRAVEL (GM), gray (5YR 6/1), dense, moist, fine to coarse angular gravel, little non-plastic fines, few fine to coarse sand, strong HCI reaction 799.6 12.0 I-10-1-- ----ss:s 12.0ft: As above, to weak red (10R 5/2), medium dense, 19 subangular to angular gravel, few medium sand 797.6 14.0 -

5 11 15 ~ 14.0ft: As above, to weak red (7.5YR 4/2), medium dense, 26* some non-plastic fines, little medium sand I-793.0 18.6 10 15 14 ----ss:7 18.6ft: As above, subangular gravel, some low to moderately

. ,29 plastic fines, little medium to coarse sand 1-788.0 23.6 10 10 9 ~ 23.6ft: As above, to weak red (10R 4/3), some non-plastic 19 fines

~~---------------------_llQ RESIDUAL SOIL: Sandy SILT (ML), reddish yellow (7.5YR 783.0 28.6 6/8), hard, moist, non-plastic fines, some fine to coarse sand, 8 18 13 ----ss:g few angular fine gravel, no HCI reaction 31

~w~---------------------

RESIDUAL SOIL: FAT CLAY (CH), reddish yellow (5YR 6/8)

_1_2Q 778.1 33.5 ~ mottled with light gray (5YR 7/1), very stiff, moist, moderate 4 7 11 ----ss:i() ~ to high plasticity fines, no HCI reaction 18

~

~w+/-&.._--------------------- _ITQ RESIDUAL SOIL: SILT (ML), yellowish brown (10YR 5/6),

soft, moist, low plastic fines, no HCI reaction 772.8 38.8 3 2 2 ~

1-

~~---------------------~3Q 767.8 43.8 ~ WEATHERED ROCK: LIMESTONE, sampled as CLAYEY 19 50/0.3 SS-12 ~ GRAVEL (GC) to SILTY GRAVEL (GM), reddish gray (2.5YR 50/0. -

766.3 45.3 6/1), to gray (10YR 5/1-7.5YR 5/1), very dense, moist, fine to 34 50/0.2 SS-13 ~ coarse subangular gravel, little moderately to low and

. 58/(}.2 -

~ ~- non-plastic fines, few to little medium to coarse sand, strong 764.9 46.7 8 HCI react1on 46 _8 50/0.1 ~

t=

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

Clinch River Data Report Rev. 4 CRP-1112.16 See last page of core log.

Page B.1-557 of 706

ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 1 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-418 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 811.6 ft (NAVD88) NORTHING: 570,500 US ft (NAD83) EASTING: 2,447,030 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 87.8 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (337153)

DATE STARTED: 6/6/13 COMPLETED: 6/11/13 ICASING DEPTH: 81.8 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

RATE 0 ROCK DESCRIPTION AND REMARKS (ft) (ft) (ft) (It) (It) NO.

(Min/ft)  %  % G Begin Coring @ 46.8 ft 40.i 764.8 46.8 2.2 2:17 (1.8) (0.0) Run 1 104 *0 LIMESTONE (MICRITE), grayish brown (10YR 5/2), weak, moderately bedded, moderately 762.6 49.0 5.0 3:18 1:26/0.2 82%

(1.8) 0%

(0.0) Run 2

~  ::- ~

2 weathered, trace laminated Calcareous SILTSTONE; trace pits, strong HCI reaction (Lincolnshire Formation-Eidson Member-Unit A) 1._ 1 46.8-46.911: FZ, 25-45°, SR, mechanically broken 49.4

~

1:12 36% 0% 47.1 ,47.2,47.4,47.6,4~.8,47.9,48.2,48.3ft: BJ, 20°, PS-US, T-0, D, Ill I

0:02 1 47.1-47.2ft. FZ, 45-10, SR, MO, H, IV I 0:02 - 148.0ft: J, 45°, SR, VW, G, IV I k\9.0-49.2ft: FZ, 30°, PR, 0, D, Ill I

~~

1:04 CAVITIESN6TDS With WEATHEREDROCK andCLAY, recovered maTerial Ts LIMES'YONE 0:28 757.6 54.0 (MICRITE), grayish brown (10YR 5/2) to brown (10YR 5/3), extremely weak to weak, 5.0 2:29 (0.6) (0.0) Run 3 completely weathered to FAT CLAY (CH) with few thin beds of medium strong, moderately 12% 0% weathered rock; strong to weak HCI reaction 2:55 50.0ft: Lost drill fluid circulation 0:07 _ 50.0-52.0ft: Rod drop/fast drilling

~

0:09 54 .4ft: Regained drill fluid circulation 55.6ft: Lost drill fluid circulation for remainder of boring 0:02 56.0-59.0ft: Rod drop/fast drilling 752.6 59.0 59.0-60.2ft: Washed out advancing casing 751.4 60.2 751.4 60.2 3.7 4:46/0.7 (1.6) (0.7) LIMESTONE (MICRITE), gray (5YR 6/1 ), medium strong, very thinly to moderately bedded,

~

Run 4 8:12 43% 19%  ::: ~o1._ slightly weathered, trace to few very thin to thin chert beds (dark gray to black); trace stylolites, ~- §.1.4 1 ~race to few calcite filled pits and sparry calcite "bird eyes", strong HCI reaction I 0:47 748 1 CAVITY7VOI5-No RecoverY. soiffilffi anywash8dawayduring corTrlg- - - - - - - - - 63 5 1:14 747.7 63.9 ~- ~ \.6!.:_4.:fl~ft:_ F<Js_l_dril_lill9.""itll_r()(j _cJr~s_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ~- -*

2:52/0.9 LIMESTONE (MICRITE), as described above

~

747.6 64.0 4.9 (2.4) (1.5) Run 5 9:27 49% 31% _7+/-_6,+/-_ 63.9-64.0ft: Washed c;,ut advancing casing __ ~-2 1 §~O~~f_t,_F~, ~5~5_, LJ_S,_P_Q, _c;, _Ill ___________________ _ I 0:26 - CAVITY/VOID-No Recovery, soil fill if any washed away during coring 5:14 743 _9 65.2-67.7ft: Fast drilling with rod drops 67 _7 15:17 LIMESTONE (MICRITE), as described above, 68.9-69.0ft: Washed out advancing casing 742.7 68.9 I~

68.7ft: J, 45°, PS, PO, B, Ill 742.6 69.0 5.1 7:36 (2.5) (0.9) Run 6

_7+/-_12._ "'"6~}ft: _§_J,]CJ", ~S_,_0_,_B_,_ll_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ r - ~.7 5:33 49% 18% ~ 7+/-_11._ ""'-C~'v'I_T"\"/V()I[)-t-JoBe<:O'IElfY. ~il_fill_if ~n)I__W~S~d_a\,\/_a)l__dLJ_rill(J (;()rirlg_-------- r - "7().5 1:12 7+/-_01._ _LII\t1~!91'J_EjM_I_C_I3_1~),_a~d_EJ_S(;I'i~d_<Jb<JV_EJ_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ "7_1.5

~ CAVITY/VOID-Poor Recovery, recovered material is FAT CLAY (CH), yellowish red (5YR 5/6),

0:32 with few fragments and lenses of moderately to slightly weathered LIMESTONE (MICRITE) 1:20/1.1 737.5 74.1 5.0 5:52 (2.5) (0.0) Run 7 71.5-74.1ft: Fast drilling with rod drops 1:20 50% 0% 75.1-79.1ft: Fast drilling with rod drops 0:36 -

~

2:24 0:06 732.5 79.1 5.0 1:05 (3.1) (0.0) Run 8 79.1-81.1ft: Fast drilling with rod drops

~

2:57 62% 0%

_ 7 } _ 0 & _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - §_1.0 10:33 _ LIMESTONE (MICRITE), as described above 10:50 13:04 727.5 84.1 2.5 10:50 (2.4) (1.5) Run 9 81.1-83.1ft: FZ, 25-45, PS-PL, C, Ill

~

13:39 96% 60% 83.3,83.6,84.8ft: J, 45°, SS-UR, B-C, I-III 85.2,85.4,85.6,86.3ft: SH, 45°, PL-UL, C, Ill, with calcite 725.0 86.6 9:36/0.5 1.2 20:46 (0.0) (0.0) Run 10 86.6-87.8ft: NO RECOVERY-drilled thru casing with core barrel, recovered metal pieces.

723.8 87.8 26:35/0.2 0% 0% 723.8 Boring terminated at final depth drilled and abandoned/backfilled per AMEC and BECHTEL(____§Z,§_

\agreement; boring replaced with offset boring MP-418A Boring and coring terminated at 87.8 feet.

Observed water levels:

13.8 ft, bgs, AM 6/8/13 54.1 ft bgs, AM 6/9/13 54.1 ft bgs, AM 6/10/13 53.9 ft bgs, AM 6/11113 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-558 of 706