ML19030A546

Part 08 Enclosures (Rev. 2) - Part 08 - Enclosures - Subsurface Data Report - Appendix B.1 - Pages 455-459

ML19030A546
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: ML19030A546 (5)

Text

MP-407 -Boxes 1 and 2 CLINCH RIVER SMR P OJECT RUH IHTERil~ ttu I

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llfC PROJECT fo(61J 13 1072 RlJN L ~f.\ -ZlH ft. ' IOOt.fc sflfZJ.fo.,o~uot ltJd~

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cuNcH RIVER sM~R~P~Ro~J~r~~~iF=~~~~E~~~~!E;~~~~l AMEC PROJECT 64f!.81J fnn BORING 1\1 \).lJW7 B()X ' L MP-407 -Boxes 3 and 4 RIVER SMR PROJECT AM CPROJECT 646813 1072 BORING MP.LI -? BO _!:t__

CIEPTH b5 1 (II)TO ( ' I (ft) a' .* . ... *~.-!~~ *- *.:._ *~*-~ . - J!! -- - - *~ .. . .  ?$'

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-455 of 706

MP-407 -Boxes 5 and 6 CUNCH RIVER SMR PROJECT AMEC PROJECT r..-6813107J Pl..l 7 0012___

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• CLINCH RIVER SMR PROJECT

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RU N INlERVALifU I~C lftl- 1'1. Rt.!O lrtl - l"t.\

MEG PROJECT 6468 13 11171 J / ( I If'~-:.;' ..* 1 ((~ (.

BORING Mr:> -l! u ~BOX ... f<JdrJ *Ig /(J] 7~ loSib I'JctP/?.0.! oo; DEPTH Cl5z.'JffJTO rr~ B 1f:X;1:_-\\O:i.(sri IOCJd_~r::JCO'/.

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-456 of 706

MP-407 -Boxes 9 and 10 R\Jiol-1..~ IS5.i-f6of[so* \tJ.rf. ~-a'\OO(

RuN 30 16oi- tG51/S.r!.too'/4i 'i6"'

R\JN-31 lb5_1-fm.t/;~* \c:,~t./lf~ 'qol-MP-407- Boxes 11 and 12

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oEPr~< 70_j_mru !'iS. L1'!'

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LINCH RJVER Silk t'l JE T AltiEC PROJECT ft468 I 1072 BORING MP-401- BOX }1..

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Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-457 of 706

ame GEOTECHNICAL BORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 2 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-409 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 807.0 ft (NAVD88) NORTHING: 570,584 US ft (NAD83) EASTING: 2,448,159 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 251.5 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (163745)

DATE STARTED: 8/1/13 I COMPLETED: 8/7/13 IHOLE DIA.: 4" I CASING DEPTH: 49.8 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 m

807.0 Ground Surface 807.0 0.0 l:lUf.U u.u 4 6 7 FILL: LEAN CLAY with SAND (CL), brown (7.5YR 5/4), stiff, SS-1

~ dry, low plasticity fines, little fine to coarse sand, trace

~mm,, angular gravel, strong HCI reaction m~5 ~

rc---RESIDUAL soil: FAT CLAY wiih Sa rid (CH), reddiSh yeliOw--~

~

803.8 3.2 2 3 9 ss-2 (7.5YR 6/6), stiff, moist, moderately to high plasticity fines,

. ., 12"

~

little fine to coarse sand and few to little fine angular gravel,

- no HCI reaction 801.2 5.8 2 2 2 -----ss::3 ~ 5.8ft: As above, to brown (7.5YR 5/4), soft, weak HCI

_,00 4.

798.6 8.4

~~~

2 3

8&5~

796.2 10.8 2

793.7 13.3

-~r-SS-6 ~ 13.3ft: As above, to medium stiff 791.2 15.8 WOH WOH 1 ~~ ~t-15.8ft: As above, to reddish brown (2.5YR 4/3), very soft, no HCI reaction 788.7 18.3 - ~~8~--------------------- _18Q

~ RESIDUAL SOIL: CLAYEY GRAVEL with Sand (GC), very 10 11 50/0.3 5 pale brown (10YR 7/4) to reddish yellow (7.5YR 7/6), very dense to medium dense, moist to wet, some fine to coarse angular gravel sized limestone rock fragments, little low to moderate plasticity fines, little fine to coarse sand, strong r- HCI reaction

• .,(*,*c.*,...

9

. . . . . . . . ~~---------------------26Q

~ RESIDUAL SOIL: FAT CLAY (CH), reddish yellow (7.5YR

~r- 6/8), hard, moist, high plasticity fines, few fine gravel sized

~ limestone fragments, trace fine sand, no to strong HCI 1----c-ss~-1~0 ---v~ reaction; with lenses of WEATHERED ROCK: LIMESTONE 50/0.

-~ r--RESIDUALSOil:GRAVELLYFATCLAY(CH},palebrown_.,..

776.0 31.0 0

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f'5 C/o 773.6 33.4 50/0.4 . 5010.

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l---c-ss~_1CC"1 ~~

t- (2.5Y 7/4), hard, moist, high plasticity fines, little fine gravel sized limestone fragments, little fine sand, no to strong HCI reaction; with lenses of WEATHERED ROCK: LIMESTONE 0

~rl72.0 35Q g"""' -RESIDUAL soil: FAT cLAY(c"HfliQiittirown (7.5YR674)-.-

0""~

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~r-medium stiff to stiff, moist, high plasticity fines, trace fine to medium sand, shattered black chert fragments, no to weak 768.6 38.4 12 2 3

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g"""'

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763.6 43.4 4 6 3 SS-13 ~

~ ~~' ~"': [)ri~'_;_oo_;_rn_<e:_"'."'~""'"" __________ ~Q

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0 d~ 758.6 48.4 ~

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-458 of 706

ame GEOTECHNICAL BORING LOG SHEET 2 OF 2 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-409 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-55 (C) Inclination: Vertical GROUND ELEV.: 807.0 ft (NAVD88) NORTHING: 570,584 US ft (NAD83) EASTING: 2,448,159 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 251.5 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: 8/1/13 ICOMPLETED: 8/7/13 IHOLE DIA.: 4" ICASING DEPTH: 49.8 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 758.4 14 10 50/0.2 Continued from previous page

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5010 SS-14 ~-

1-----+~.:c::

WEATHERED ROCK: LIMESTONE, sampled as SILTY GRAVEL (GM), gray (5Y 5/1 ), very dense, wet, fine to coarse

~ sand and gravel sized limestone fragments, little low to 755.9 51.1  ::-----.l:7ss.g moderate plasticity fines, strong HCI reaction (continued) ~

50/0.0 SS-15 t- Soil drilling halted. Log continues on geotechnical coring log Observed water levels:

17.5 ft bgs, AM 8/2/13 44.0 ft bgs, AM 8/31113 37.4 ft bgs, AM 8/5/13 36.2 ft bgs, AM 8/6/13 1-1-

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-459 of 706