ML18003B014

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Part 08 Enclosures (Rev. 1) - Part 8 - Enclosures - Geotechnical Exploration and Testing Data Report Appendix F.1 Soil Index Test Results Pages F1 Thru F.1-145
ML18003B014
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: ML18003B014 (146)


Text

APPENDIX F- Laboratory Test Data- Soil -No Change for Rev. 4 F.1 -Soil Index Test Results F.2- Soil Strength Test Results F.3- Soil Compaction Test Results ame Clinch River Data Report Rev. 4 CRP-1112.16 Page F1 of 1

APPENDIX F.1 -Soil Index Test Results- No Change for Rev. 4 ame Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-1 of 145

Particle Size Distribution (ASTM 0422-63 (2007))

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%Gravel . %Sand %Fines

% +3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 19.8 5.5 4.4 I 2.9 17.4 50.0 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Brown Gravelly Fat CLAY

.75'*' 100.0

.5" 100.0

.375" 91.9

  1. 4 80.2 Atterberg Limits
  1. 10 74.7 PL= 25 LL= 57 PI= 32
  1. 20 71.9 Classification
  1. 40 70.3 USGS= CH AASHTO= A-7-6(21)
  1. 60 69.4
  1. 100 68.6 Remarks
  1. 140 68.0 Lab No.: 12539
  1. 200 67.4 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard

~ (no specification provided)

Source of Sample: :MP-111 UD Depth: 9.9-11.9 ft Sample Number: ST-3 Date: 1/30/14 Client: Bechtel Project: Clinch River SMR D,

  • '"No_: 646Rl3l072 _Eiaure 11 1UDST1 Tested By: -=E"-'-H-'---""(g/1::...~---*'-*- - - - - - - - - - . , - Checked By: JW S <=-<.J Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-2 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/3/2014 Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-lllUD Depth: 9.9-11.9 ft Sample Number: ST-3 Material

Description:

Brown Gravelly Fat CLAY Date: 1/30/14 PL: 25 LL:57 PI: 32 USCS Classification: CH AASHTO Classification: A-7-6(21)

Testing Remarks: Lab No.: 12539 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 49.06 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75" 0.00 100.0

.5" 0.00 100.0

.375" 3.98 91.9

  1. 4 9.69 80.2
  1. 10 12.39 74.7
  1. 20 13.81 71.9
  1. 40 14.57 70.3
  1. 60 14.99 69.4
  1. 100 15.40 68.6
  1. 140 15.69 68.0
  1. 200 16.01 67.4 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 67.4 Weight of hydrometer sample =33.05 Table of composite correction values:

Temp., deg. C: 17.6 19.1 20.9 21.8 23.9 Comp. corr.: -7.0 -6.5 -6.2 -6.0 -5.5 Meniscus correction only= 0.0 Specific gravity of solids= 2.75 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 * .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 22.0 38.0 32.0 0.0129 38.0 10.1 0.0290 63.9 5.00 22.0 37.5 31.5 0.0129 37.5 10.1 0.0184 62.9 15.00 22.0 35.5 29.5 0.0129 35.5 10.5 0.0108 58.9 30.00 22.0 33.0 27.0 0.0129 33.0 10.9 0.0078 53.9 60.00 22.0 31.5 25.$ 0.0129 31.5 11.1 0.0056 51.0 250.00 23.0 27.5 21.8 0.0128 27.5 11.8 0.0028 43.4 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-3 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT (ASTM D4318-10) 60 Dashed line indicates the approximate upper limit boundary for natural soils ---r--t----'---,-

50 40 (i) I I

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20 10 ML orOL MH orOH 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SAMPLE DEPTH WATER PLASTIC LIQUID PLASTICITY SYMBOL SOURCE uses NO. CONTENT LIMIT LIMIT INDEX

(%} (%} (%) (%}

  • MP-lllUD ST-3 9.9-11.9 ft 26.2 25 57 32 CH Client: Bechtel Project: Clinch River SMR Pro"ect No.: 6468131072 Fi ure 111UDST3 9

..:...'/__ _ _ _ _ _ Checked By: JW Tested By: -"E=H-'-"'{.fl;= -:r-0 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-4 of 145

LIQUID ANO PLASTIC LIMIT TEST DATA 3/3/2014 ASTM 02216*10 &ASTM 04318*10 Clili.!nt: Bechtel Project: Clit1ch River SMR Project Number: 6468131072 J..ocatlon: l\1P~ llltJD Depth: 9,9;..11,9 ft Sample Number: S1' <~

Mlilterial

Description:

Brb\Vn Gravelly Fat CLAY USCS:CH

. EH $?(

57.1 Liquid l..imlt""' -~

Plastic: Lhnit= ~~~

Pfa~;~ticlty Index=_..::;.;:,.._

Natural Moisture=~='--

Liquldity tndex=. 0.0

..Wet+ Tare.

............. 11.09 pry+Tara 25.73 Tare 20.34 Moisture 25.2

~--------------------------~---AMEC------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-5 of 145

Particle Size Distribution (ASTM 0422-63 (2007))

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%Gravel %Sand %Fines

% +3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 15.3 6.6 6.6 I 4.7 20.4 46.4 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Brown Sandy Fat CLAY with Gravel

.5" 100.0 .

.375" 91.6

  1. 4 84.7
  1. 10 78.1 Atterberg Limits
  1. 20 74.0 PL= 24 LL= 56 PI= 32
  1. 40 71.5 Classification
  1. 60 69.8 USCS= CH AASHTO= A-7-6(20)
  1. 100 68.5
  1. 140 67.8 Remarks
  1. 200 66.8 Lab No.: 12541 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard

~ (no specification provided)

Source of Sample: MP-111UD Depth: 17.4-19.4 ft Sample Number: ST-5 Date: 2/3/14 Client: Bechtel Project: Clinch River SMR o **

No~ n4nRn1on Fiaure 111 TTDST.S Tested By: --=E,_,_H-'----=6}(~*_ _ _ _ _ _ _ Checked By: =-JW'-'--__ X-0 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-6 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/3/2014 Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-111UD Depth: 17.4-19.4 ft Sample Number: ST-5 Material

Description:

Brown Sandy Fat CLAY with Gravel Date: 2/3/14 PL: 24 LL:56 PI: 32 USCS Classification: CH MSHTO Classification: A-7-6(20)

Testing Remarks: Lab No.: 12541 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard Dry Cumulative Cumulative Sample Pan Sieve Weight.

and Tare Tare Tare Weight Opening Ratained Percent (grams) (grams) (grams) Size (grams) Finer 51.94 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75"

.5" 0.00 100.0

.375" 4.35 91.6

  1. 4 7.94 84.7
  1. 10 11.40 78.1
  1. 20 13.49 74.0
  1. 40 14.79 71.5
  1. 60 15.66 69.8
  1. 100 16.34 68.5
  1. 140 16.73 67.8
  1. 200 17.24 66.8 Hydrometer test uses material passing 00 Percent passing #200 based upon complete sample = 66.8 Weight of hydrometer sample =34.70 Table of composite correction values:

Temp., deg. C: 17.6 19.1 20.9 21.8 23.9 Comp. corr.: -7.0 -6.5 -6.2 -6.0 -5.5 Meniscus correction only= 0.0 Specific gravity of solids= 2.75 Hydrometer type::: 152H Hydrometer effective depth equation: L::: 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 22.9 39.5 33.8 0.0128 39.5 9.8 0.0283 63.6 5.00 22.9 38.0 32.3 0.0128 38.0 10.1 0.0181 60.8 15.00 22.9 35.5 29.8 0.0128 35.5 10.5 0.0107 56.1 30.00 22.9 33.5 27.8 0.0128 33.5 10.8 0.0077 52.3 60.00 23.0 31.0 25.3 0.0128 31.0 11.2 0.0055 47.6 250.00 23.3 27.5 21.9 0.0127 27.5 11.8 0.0028 41.2 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-7 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT (ASTM 04318-10) 60 Dashed line indicates the approximate upper limit boundary for natural soils --+--+---'"'

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(%) (%) (%) (%)

  • MP-lllUD ST-5 17.4-19.4 ft 31.0 24 56 32 CH Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 Fi ure 111 UDST5 Tested By: _,E'-'--H'----'"'eJ/.""'"~

/--'--=-. _ _ _ _ _ _ Checked By: JW -:)0..)

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-8 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 2/24/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel

  • Project: Clinch River SMR Project Number: 6468131072 Location: :MP-lllUD Depth: 17.4-19.4 ft Sample Number: ST-5 Material

Description:

Brown Sandy Fat CLAY with Gravel USCS:CH . AASHTO: A-7-6(20)

Tested by: EH ti)f.

Run No. 1 2 3 4 5 6 Wet+Tare 27.4 28.15 30.23 Dry+Tare 24.82 25.22 26.60 Tare 20.02 19.96 20.49

  1. Blows 35 26 15 Moisture 53.7 55.7 59.4 -

62 Liquid Limit= 56 61 Plastic Limit= 24 60 Plasticity Index= 32 59 Natural Moisture= _11_0_

Liquidity Index= 0.2 58

.i~ 57 I'\,

56 55 54 53 52 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+Tare 27.31 27.59 Dry+Tare 25.88 26.22 Tare 19.94 20.57 Moisture 24.1 24.2

~--------------~------------------AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-9 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009)

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%Gravel %Sand %Fines

%+3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 8.8 4.9 3.9 I 2.2 10.7  ! 69.5 SIEVE PERCENT SPEC.* PASS? Material DescriRtion SIZE FINER PERCENT (X=NO) Yellowish Brown Fat CLAY with Fine to Coarse Sand 1" 100.0 3/4" 100.0 3/8" 96.7

  1. 4 91.2 Atterberg Limits PL= 24 LL= 66 PI= 42
  1. 10 86.3
  1. 20 83.9 Classification
  1. 40 82.4 USCS= CH AASHTO= A-7-6(36)
  1. 60 81.6
  1. 100 80.9 Remarks
  1. 140 80.5 Specific Gravity is assumed.
  1. 200 80.2 ASTM D6913-04(09) & D422-63(07)

Shape-Angular, Hardness-Soft

.. (no specification provided)

Source of Sample: MP-114 Depth: 2.5-4.0' Sample Number: SS-2 Date: 7/30/13 Client: Bechtel Project: Clinch River SMR Project Proiect No: 114()R 111 07?. Fia_ure MP114SS2 Tested By: GS ~~ /fw ~Checked By: =LB=J_!ll7--'r:;;--:(>+~-**_ _ _ __

Clinch River Data Report Rev..l:RP-1112.16 Page F.1-10 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-114 Depth: 2.5-4.0' Sample Number: SS-2 Material

Description:

Yellowish Brown Fat CLAY with Fine to Coarse Sand Date: 7/30/13 PL: 24 LL: 66 PI: 42 USCS Classification: CH AASHTO Classification: A-7-6(36)

Testing Remarks: Specific Gravity is assumed.

ASTM D6913-04(09) & D422-63(07)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 229.28 0.00 0.00 1" 0.00 100.0 3/4" 0.00 100.0 3/8" 7.47 96.7

  1. 4 20.27 91.2
  1. 10 31.37 86.3 49.11 0.00 0,00 #20 1.35 83.9
  1. 40 2.25 82.4
  1. 60 2.70 81.6
  1. 100 3.10 80.9
  1. 140 3.30 80.5
  1. 200 3.50 80.2 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 86.3 Weight of hydrometer sample =49.11 Hygroscopic moisture correction:

Moist weight and tare= 29.49 Dry weight and tare = 28.99 Tare weight= 15.56 Hygroscopic moisture= 3.7%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer eff~ctive depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 20.8 51.0 44.6 0.0133 52.0 7.8 0.0262 80.5 5.00 20.8 50.0 43.6 0.0133 51.0 7.9 0.0168 78.7 15.00 20.8 48.0 41.6 0.0133 49.0 8.3 0.0099 .75.0 30.00 20.8 46.0 39.6 0.0133 47.0 8.6 0.0071 71.4 60.00 20.8 45.0 38.6 0.0133 46.0 8.8 0.0051 69.6 250.00 21.5 39.0 32.8 0.0132 40.0 9.7 0.0026 59.2 1440.00 19.8 35.0 28.4 0.0135 36.0 10.4 0.0011 51.1 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-11 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318- 0 &

D2216-10 60 50

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(%) (%) (%) (%)

  • MP-114 SS-2 2.5-4.0' 29.9 24 66 42 CH Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure ~Pll4SS2 Tested By: GS .?~Jf /'til"~~ked By: =JA--'-'-T-I:flg7'---'-----"'"-----~-

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-12 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Pl'oject Project Number: 6468131072 Location: MP-114 Depth: 2.5-4.0' Sample Number: SS-2 Material

Description:

Yellowish Brown Fat CLAY with Fine to Coarse Sand USCS: CH t//' AASHTO: A-7-6(36)

Run No. 1 2 3 4 5 6 Wet+ Tare 26.70 26.03 27.08 Dry+Tare 22.33 21.84 22.45 Tare 15.59 15.50 15.66

  1. Blows 31 24 21 Moisture 64.8 66.1 -*-*'----

68.2 68.4

-> Liquid Limit= 66 68 Plastic Limit= 24 67.6

\ Plasticity Index= 42 Natural Moisture= 29.9 67.2 ----

\ Liquidity Index= 0.1

- \

66.8

~

~ 66.4 66 65.6 \

65.2

\

64.8

\

64.4 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 21.94 21.98 Dry+Tare 20.75 20.77 Tare 15.79 15.67 Moisture 24.0 23.7

~----------------------------------AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-13 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009)

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%Gravel %Sand %Fines

%+3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 0.0 0.0 0.8 I 1.7 31.7 65.8 SIEVE PERCENT SPEC.* PASS? Material DescriRtion SIZE FINER PERCENT (X=NO) Light Olive Brown Fat CLAY with Sand

  1. 4 100.0
  1. 10 100.0
  1. 20 99.6
  1. 40 99.2 Atterberg Limits
  1. 60 PL= 22 LL= 62 PI= 40 98.7
  1. 100 98.3 Classification
  1. 140 98.0 USGS= CH AASHTO= A-7-6(44)
  1. 200 97.5 Remarks Specific Gravity is assumed.

ASTM D6913-04(09) & D422-63(07)

Shape-Angular, Hardness-Hard & Durable (no specification provided)

Source of Sample: MP-116 Depth: 23.9-25.4' Sample Number: SS-9 Date: 7/30/12 Client: Bechtel Project: Clinch River SMR Project 1f !Jif"""'f;;[-6.~cked ProiP.r.t No* l'l4()R131072 Fiaure MP116SS9 Tested By: GS By: =LB=J-----.1.,__7/3£..-,~,.F-'Y_ _ _ _ ---c---

clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-14 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-116 Depth: 23.9-25.4' Sample Number: SS-9 Material

Description:

Light Olive Brown Fat CLAY with Sand Date: 7/30/12 PL: 22 LL: 62 PI: 40 USCS Classification: CH AASHTO Classification: A-7-6(44)

Testing Remarks: Specific Gravity is assumed.

ASTM D6913-04(09) & D422-63(07)

Dry Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 298.74 0.00 0.00 #4 0.00 100.0

  1. 10 0.00 100.0 49.45 0.00 0.00 #20 0.21 99.6
  1. 40 0.41 99.2
  1. 60 0.62 98.7
  1. 100 0.85 98.3
  1. 140 1.01 98.0
  1. 200 1.23 97.5 Hydrometer test uses material passing #1 0 Percent passing #10 based upon complete sample= 100.0 Weight of hydrometer sample =49.45 Hygroscopic moisture correction:

Moist weight and tare= 29.30 Dry weight and tare = 28.67 Tare weight= 15.49 Hygroscopic moisture= 4.8%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2. 7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.1 52.0 45.7 0.0133 53.0 7.6 0.0259 95.8 5.00 21.1 49.0 42.7 0.0133 50.0 8.1 0.0169 89.5 15.00 21.1 43.0 36.7 0.0133 44.0 9.1 0.0103 76.9 30.00 21.1 42.0 35.7 0.0133 43.0 9.2 0.0074 74.8 60.00 21.1 38.5 32.2 0.0133 39.5 9.8 0.0054 67.5 250.00 21.4 33.0 26.8 0.0132 34.0 10.7 0.0027 56.1 1440.00 20.2 30.0 23.5 0.0134 31.0 11.2 0.0012 49.2

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-15 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 60 50 40 I

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(%) (%) (%) (%)

  • MP-116 SS-9 23.9-25.4' 26.5 22 62 40 CH Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP116SS9

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-116 Depth: 23.9-25.4' Sample Number: SS-9 Material

Description:

Light Olive Brown Fat CLAY with Sand USCS: CH \.....-"----- AASHTO: A-7-6(44) 67 62 1--- Liquid Limit=

66 Plastic Limit= 22 1---

65 Plasticity Index= 40

~\

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59 58 57 56 78910 20 25 30 40 Blows Run No. 1 2 3 4 -

Wet+ Tare 22.33 17.65 -

Dry+Tare 21.11 16.50 Tare 15.55 11.42 Moisture 21.9 22.6

~----------------------------------AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-17 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c ' *-c 0 0 0

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  1. 4 99.2
  1. 10 98.5 Atterberg Limits
  1. 20 96.6 PL= 26 LL= 72 PI= 46
  1. 40 95.0
  1. 60 92.1 Classification
  1. 100 89.3 USCS= CH AASHTO= A-7-6(45)
  1. 140 88.9
  1. 200 88.1 Remarks Specific Gravity is assumed.

ASTM D6913-04(09) & D422-63(07)

Shape-Rounded, Hardness-Hard & Durable

" (no specification provided)

Source of Sample: MP-117 Depth: 8.8-10.3' (Jar)

Sample Number: SS-4 Date: 7/6/13 Client: Bechtel Project: Clinch River SMR Project Proiect No* 114AR111072 Finure MEL\:41 Tested By: CS G!J Checked By: 91f:_**______

=LB=J"--"-~'-'-J.

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-18 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-117 Depth: 8.8-10.3' (Jar) Sample Number: SS-4 Material

Description:

Brownish Red Fat CLAY with Sand Date: 7/6/13 PL: 26 LL: 72 PI: 46 USCS Classification: CH AASHTO Classification: A-7-6(45)

Testing Remarks: Specific Gravity is assumed.

ASTM D6913-04(09) & D422-63(07)

Shape-Rounded, Hardness-Hard & Durable

(!.0 Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 217.09 0.00 0.00 3/8 0.00 100.0

  1. 4 1.78 99.2
  1. 10 3.17 98.5 50.57 0.00 0.00 #20 1.00 96.6
  1. 40 1.80 95.0
  1. 60 3.30 92.1
  1. 100 4.74 89.3
  1. 140 4.93 88.9
  1. 200 5.36 88.1 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 88.1 Weight of hydrometer sample =50.57 Hygroscopic moisture correction:

Moist weight and tare = 28.18 Dry weight and tare = 28,00 Tare weight= 15.95 Hygroscopic moisture = 1.5%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= l52H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.1 50.0 44.3 0.0129 51.0 7.9 0.0258 77.4 5.00 23.1 48.0 42.3 0.0129 49.0 8.3 0.0166 73.9 15.00 23.1 46.0 40.3 0.0129 47.0 8.6 0.0098 70.4 30.00 23.1 44.5 38.8 0.0129 45.5 8.8 0.0070 67.8 60.00 23.1 42.5 36.8 0.0129 43.5 9.2 0.0051 64.3 250.00 23.1 38.0 32.3 0.0129 39.0 9.9 0.0026 56.4 1440.00 22.5 34.0 28.1 0.0130 35.0 10.6 0.0011 49.1

~------------------------------------ AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-19 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 60 /

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(%) (%) (%) (%)

  • MP-117 SS-4 8.8-10.3' (Jar) 32.0 26 72 46 CH Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi. ure MP117SS4 Tested By: GS ~ ~ d~ ~u~~ked By: =LB=J'-------~'Ll** "---+L=------

Ciinch River Data Report Rev. 4 CRP-1112.16 Page F.1-20 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216-10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-117 Depth: 8.8-1 0.3' (Jar) Sample Number: SS-4 Material

Description:

Brownish Red Fat CLAY with Sand uses: CH AASHTO: A-7-6(45)

- 5 6 Run No. 1 2 3 4 Wet+ Tare 26.26 25.65 25.89 Dry+Tare 21.92 21.40 21.59 Tare 15.63 15.44 15.77

  1. Blows 34 27 22 Moisture 69.0 71.3 73.9 76 Liquid Limit=_ 72 75 Plastic Limit= 26 74 Plasticity Index= ____49_

\ Natural Moisture= 32.0 73 Liquidity Index= __0_.1_

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69 68 67 66 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 23.20 22.30 Dry+Tare 21.64 20.93 Tare 15.64 15.62 Moisture 26.0 25.8

~~------------------~--------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-21 of 145

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  1. 4 100.0
  1. 10 99.4
  1. 20 97.1 '
  1. 40 93.7 Atterberg Limits PL= 22 LL= 68 PI= 46
  1. 60 91.0
  1. 100 88.8 Classification
  1. 140 87.7 USGS= CH AASHTO= A-7-6(44)
  1. 200 86.8 Remarks Specific Gravity is assumed.

ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Hard & Durable

~ (no specification provided)

Source of Sample: MP-117 Depth: 19.5-21.0' (Jar)

Sample Number: SS-7 Date: 7/6/13 Client: Bechtel Project: Clinch River SMR Project Proiect No: fi4nRlllon Fiaure MP117SS7 Tested By: ~C,_,So___ _ &'~l()_ _ _ _ _ _ _ Checked By: LBJ Y"r*

~-

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-22 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-117 Depth: 19.5-21.0' (Jar) Sample Number: SS-7 Material

Description:

Yellowish Brown Fat CLAY with Sand Date: 7 /6/B PL: 22 LL: 68 PI: 46 USCS Classification: CH AASHTO Classification: A-7-6(44)

Testing Remarks: Specific Gravity is assumed ..

ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Hard & Durable eJ,.

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 193.51 0.00 0.00 #4 0.00 100.0

  1. 10 1.07 99.4 5o:oo 0.00 0.00 #20 1.16 97.1
  1. 40 2.87 93.7
  1. 60 4.27 91.0
  1. 100 5.36 88.8
  1. 140 5.89 87.7
  1. 200 6.36 86.8 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 86.8 Weight of hydrometer sample =50.00 Hygroscopic moisture correction:

Moist weight and tare= 26.83 Dry weight and tare= 26.30 Tare weight= 11.17 Hygroscopic moisture= 3.5%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.1 49.5 43.8 0.0129 50.5 8.0 0.0259 77.7 5.00 23.1 47.5 41.8 0.0129 48.5 8.3 0.0167 74.2 15.00 23.1 45.0 39.3 0.0129 46.0 8.8 0.0099 69.7 30.00 23.1 42.0 36.3 0.0129 43.0 9.2 0.0072 64.4 60.00 23.1 39.5 33.8 0.0129 40.5 9.7 0.0052 60.0 250.00 23.0 35.0 29.2 0.0130 36.0 10.4 0.0026 51.9 1440.00 22.5 32.0 26.1 0.0130 33.0 10.9 0.0011 46.4

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-23 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

D2216-10 60 50 I

I e I

I I

40 w I 0 I z I I

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(%) (%) (%) (%)

  • MP-117 SS-7 19.5-21.0' 27.1 22 68 46 CH (Jar)

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP117SS7

<41 Tested By: _,C=S'----------=- '------------- Checked By_;LBJ -$i?t~ ~/_

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-24 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 &ASTM 04318-10 Client: Bechtel Project: Clinch River SMR Project Project Number: 64681310 72 Location : MP-117 Depth: 19.5-21.0' (Jar) Sample Number: SS-7 Material Descripti on: Yellowish Brown Fat CLAY with Sand USCS: CH AASHTO: A-7-6(44 )

2 3 4 5 6 Run No. 1 Wet+ Tare 25.13 25.83 25.63 Dry+Tare 21.26 21.65 21.47 Tare 15.48 15.51 15.54

  1. Blows 31 25 19 Moisture 67.0 68.1 70.2 70.4 Liquid Limit= 68 1--

~ 22 70 \ Plastic Limit=

Plasticity Index= 46 69.6 1\ Natural Moisture= 27.1

\

69.2 Liquidity Index= 0.1 1\

68.8 \

~

.~ 68.4 -

0 1-2 68

\

67.6 II, 67.2 Ill .

66.8 66.4 5 6 7 8 9 10 20 25 30 40 Blows 3 4 Run No. 1 2 -- -*

Wet+ Tare 22.61 22.34 Dry+Tare 21.33 21.12 Tare 15.68 15.57 Moisture .22.7 22.0 Wet+ Tare Dry+ Tare Tare Moisture 127:60 106.61 29.15 27.1


~

~----------------------------------AMEC ------------------------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-25 of 145

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%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 11.4 3.9 2.7 I 1.8 14.4 65.8 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X= NO) Light Brownish Gray Fat CLAY with Sand 3/4" 100.0 3/8" 95.4

  1. 4 88.6
  1. 10 84.7 Atterberg Limits
  1. 20 PL= ND LL= ND PI= ND 82.7
  1. 40 82.0 Classification
  1. 60 81.4 USCS= ND AASHTO= ND
  1. 100 80.8
  1. 140 80.5 Remarks
  1. 200 80.2 ND ==NOT DETERMJNED Specific Gravcity is Assumed.

ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Hard & Durable

  • (no specification provided)

Source of Sample: MP-122 Depth: 11.1-12.6 Date: 6/21/2013 Sample Number: SS-5 Client: Bechtel Project: Clinch River SMR Project Proiect No: 6468111072 Fiaure MP 122SS5 Clinch River Data Report Rev. 4 Page F.1-26 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-122 Depth: 11.1-12.6 Sample Number: SS-5 Material

Description:

Light Brownish Gray Fat CLAY with Sand Date: 6/21/2013 PL: ND LL: ND PI:ND USGS Classification: ND AASHTO Classification: ND Testing Remarks: ND =NOT DETERMINED Specific Gravcity is Assumed.

ASTM D 6913-04(09) & D 422-63(07)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 203.75 0.00 0.00 3/4" 0.00 100.0 3/8" 9.39 95.4

  1. 4 23.32 88.6
  1. 10 31.18 84.7 49.24 0.00 0.00 #20 1.14 82.7
  1. 40 1.59 82.0
  1. 60 1.93 81.4
  1. 100 2.27 80.8
  1. 140 2.43 80.5
  1. 200 2.64 80.2 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 84.7 Weight of hydrometer sample =49.24 Hygroscopic moisture correction:

Moist weight and tare= 28.48 Dry weight and tare= 28.06 Tare weight= 15.60 Hygroscopic moisture= 3.4%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 20.7 51.5 45.1 0.0133 52.5 7.7 0.0261 79.3 5.00 20.7 51.0 44.6 0.0133 52.0 7.8 0.0166 78.4 15.00 20.8 49.0 42.6 0.0133 50.0 8.1 0.0098 75.0 30.00 20.7 46.0 39.6 0.0133 47.0 8.6 0.0071 69.6 60.00 20.7 44.0 37.6 0.0133 45.0 8.9 0.0051 66.1 250.00 21.3 39.0 32.8 0.0132 40.0 9.7 0.0026 57.6 1440.00 19.7 33.0 26.3 0.0135 34.0 10.7 0.0012 46.3 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-27 of 145

Particle Size Distribution (ASTM 0422-63 (2007))

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%Gravel %Sand %Fines

%+3" Coarse I Fine Coarse Medium Fine Silt Clay 0.0 0.0 I 16.6 5.2 1.9 1.5 20.2 54.6 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Brown Fat CLAY with Gravel

.5" 100.0

.375" 92.0

  1. 4 83.4
  1. 10 78.2 Atterberg Limits
  1. 20 76.9 PL= 30 LL= 63 PI= 33
  1. 40 76.3 Classification
  1. 60 75.9 uses::: CH AASHTO= A-7-5(26)
  1. 100 75.5
  1. 140 75.2 Remarks
  1. 200 74.8 Lab No.: 12542 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular,. Hardness-l-Iard

~ (no specification provided)

Source of Sample: MP-122UDA Depth: 7.1-9.3 ft Sample Number: ST-2 Date: 2/10/14 Client: Bechtel Project: Clinch River SMR Proiect No: l'i41iR11107?. Fiaure 122UDAST2 Tested By: _,E,_,_H'----""8-'-'--?/,l---------* Checked By: ,_JW,._,__~-=-0---*---

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-28 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/3/2014 Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDA Depth: 7.1-9.3 ft Sample Number: ST-2 Material

Description:

Brown Fat CLAY with Gravel Date: 2/10/14 PL: 30 LL: 63 PI: 33 USCS Classification: CH AASHTO Classification: A-7-5(26)

Testing Remarks: Lab No.: 12542 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 39.96 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75"

.5" 0.00 100.0

.375" 3.21 92.0

  1. 4 6.62 83.4
  1. 10 8.72 78.2
  1. 20 9.23 76.9
  1. 40 9.48 76.3
  1. 60 9.65 75,9
  1. 100 9.80 75.5
  1. 140 9.92 75.2 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample = 74.8 Weight of hydrometer sample =29.91 Table of composite correction values:

Temp., deg. C: 17.6 19.1 20.9 21.8 23.9 Comp. corr.: -7.0 -6.5 -6.2 -6.0 -5.5 Meniscus correction only= 0.0 Specific gravity of solids= 2.75

=

Hydrometer type 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 20.7 36.5 30.3 0.0131 36.5 10.3 0.0298 74.1 5.00 20.7 35.5 29.3 0.0131 35.5 10.5 0.0190 71.7 15.00 20.7 34.0 27.8 0.0131 34.0 10.7 0.0111 68.0 30.00 20.7 32.5 26.3 0.0131 32.5 11.0 0.0079 64.3 60.00 20.9 29.5 23.3 0.0131 29.5 11.5 0.0057 57.1 250.00 22.8 25.5 19.7 0.0128 25.5 12.1 0.0028 48.3 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-29 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT (ASTM D4318-10) 60 /

/

Dashed line indicates the approximate /

upper limit boundary for natural soils --f--+-----

I I

50 I

40

(;) I 0 /

~ I I

~

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30 I I

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I 20 10 ML or OL MH orOH 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SAMPLE DEPTH WATER PLASTIC LIQUID PLASTICITY SYMBOL SOURCE uses NO. CONTENT LIMIT LIMIT INDEX

(%) (%) (%) (%)

  • MP-122UDA ST-2 7.1-9.3 ft 27.8 30 63 33 CH Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 Fi ure 122UDAST2

_,__*_ _ _ _ _ _ _ Checked By: JW Tested By: _,E=H-'-"'&-/"-. ~

Clinch River Data Report Rev. 4 CRP-1112:16 Page F.1-30 of 145

  • LIQUID AND PLASTIC LIMiiTESi DATA 3/3/2014 ASTM 02216-10 & ASTM 04318-10 Client: Bechtel Project; Clinch River SMR Project Number: 0468131072 Location: MP* 122UDA Depth: 7.1-9.3 ft Mate rial

Description:

Bro\vn Fat CLAY with Gravel

-:rv USCS:CH AASHTO: A-7-5(26) rw 17 66.7 6S Liquid l.imit'= -~

67 Plastic Limit~~~~: .~.l.Q__

66 Plasticity lndexllil -~~-

Natural Moisture= 27.8 65 Liquidity lndexM~ -OJ 64

.I

2:

63 62 61 60 59

~--~---------------------------*AMEC------------------------------~.

Clinch River Data Report Rev. 4 CRP-1112. 16 Page F. 1-31 of 145

Particle Size Distribution {ASTM 0422-63 {2007))

~ . 00~ .,.

.sCD 0 0 0

.5 .5 ,.. .5 .5 .5 0

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%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 15.5 3.6 2.5 I 1.3 16.0 61.1 SIEVE PERCENT SPEC.* PASS? Material DescriJ2tion SIZE FINER PERCENT (X= NO) Brown Fat CLAY with Gravel

.75" 100.0

.5" 95.7

.375" 90.9

  1. 4 84.5 Atterberg Limits PL= 29 LL= 69 PI= 40
  1. 10 80.9
  1. 20* 79.1 Classification
  1. 40 78.4 USCS= CH AASHTO= A-7-6(33)
  1. 60 78.0
  1. 100 77.6 Remarks
  1. 140 77.4 Lab No.: 12543
  1. 200 77.1 Specific Gravity is assumed.

ASTM D422-63 (2007)

Sha~e-Angular, Hardness-Hard

~ (no specification provided)

Source of Sample: MP-122UDA Depth: 9.7-11.7 ft Sample Number: ST-3 Date: 1/30/14 Client: Bechtel Project: Clinch River SMR Proiect No* n4nR11107?. Fiaure 1221IDAST3 Tested By: _,E=H~(!:=)/_,__._ _ _ _ _ _ _ Checked By: JW -~--------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-32 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/3/2014 Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDA Depth: 9.7-11.7 ft Sample Number: ST-3 Material

Description:

Brown Fat CLAY with Gravel Date: 1/30/14 PL: 29 LL: 69 PI: 40 USC$ Classification: CH AASHTO Classification: A-7-6(33)

Testing Remarks: Lab No.: 12543 Specific Gravity is assumed .

.ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 49.95 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75" 0.00 100.0

.5" 2.13 95.7

.375" 4.56 90.9

  1. 4 7.76 84.5
  1. 10 9.55 80.9
  1. 20 10.42 79.1
  1. 40 10.77 78.4
  1. 60 10.97 78.0
  1. 100 11.17 77.6
  1. 140 11.31 77.4
  1. 200 11.46 77.1 Hydrometer test uses material passlng.#200 Percent passing #200 based upon complete sample= 77.1 Weight of hydrometer sample =38.49 Table of composite correction values:

Temp., deg .. C: 17.6 19.1 20.9 21.8 23.9 Comp. corr.: -7.0 -6.5 -6.2 -6.0 -5.5 Meniscus correction only= 0,0 Specific gravity of solids= 2.75 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 - .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 22.0 45.0 39.0 0.0129 45.0 8.9 0.0273 76.5 5.00 22.0 44.0 38.0 0.0129 44.0 9.1 0,0174 74.5 15.00 22.0 41,5 35.5 0.0129 41.5 9.5 0.0103 69.6 30.00 22.0 39.5 33.5 0.0129 39.5 9.8 0.0074 65.7 60.00 22.0 37.5 31.5 0.0129 37.5 10.1 0.0053 61.8 250.00 23.0 33.5 27.8 0.0128 33.5 10.8 0.0027 54.4 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-33 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT (ASTM 04318-10) 60 Dashed line indicates the approximate upper limit boundary for natural soils --r--1---~

50 40 I

G) I I

0 z I I

~

(_)

30 I I

f= I I

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20 10 MH orOH 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SYMBOL SOURCE SAMPLE DEPTH WATER PLASTIC LIMIT LIQUID LIMIT PLASTICITY INDEX uses NO. CONTENT

(%) (%) . (%) (%)

  • MP-122UDA ST-3 9.7-11.7 ft 28.1 29 69 40 CH Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 Fi ure 122UDAST3 Tested By:-=E'-'-H,___,_6/_""'~--'-~------ Checked By: =JW,_,___~-------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-34 of 145

UQUID AND PLASTIC UMIT TEST DATA 3/3/2014 ASTM 02216-10 & ASTM 04318-10 Client: Bechtel Project: Clinch River S1-llt Project Number: 6468131072 Location: MP~l22UDA Depth: 9.7-11.7 ft Sample Number: ST*3 Material

Description:

Brown Fat CLAY with Gravel U$CS:CH AASHTO: A~7*6(33)

~-------------~~----------------AMEO_, __________._______________,__________

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-35 of 145

Particle Size Distribution (ASTM 0422-63 (2007))

c . c

.5 .6 *-~-

0 0 0

.5 .5 .5 ~ "'

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%Gravel %Sand  % F'ines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 4.9 4.3 2.9 I 2.2 15.4 70.3 SIEVE PERCENT SPEC.* PASS? Material Description SIZE FINER PERCENT (X=NO) Brown Fat CLAY

.375" 100.0

  1. 4 95.1
  1. 10 90.8
  1. 20 88.9 Atterberg Limits
  1. 40 87.9 PL= 28 LL= 70 PI= 42
  1. 60 87.2 Classification
  1. 100 86.6 USCS= CH MSHTO= A-7-6(41)
  1. 140 86.1
  1. 200 85.7 Remarks Lab No: 12544 Specific Gravity is assumed.

ASTM D-422-63 (2007)

Shape-Angular, Hardness-Hard (no specification provided)

Source of Sample: MP-122UDA Depth: 12.2-14.2 ft Sample Number: ST-4 Date: 1/30/14 Client: Bechtel Project: Clinch River SMR Proiect No: MliR131072 Fiaure 122TTDAST4 Tested By: -=E"-'-H,_*-==t-'-JI-'-._ _ _ _ _ _ Checked By: JW ~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-36 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/3/2014 Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDA Depth: 12.2-14.2 ft Sample Number: ST-4 Material

Description:

Brown Fat CLAY Date: 1/30/14 PL: 28 LL:70 PI: 42 USCS Classification: CH AASHTO Classification: A-7-6(41)

Testing Remarks: Lab No: 12544 Specific Gravity is assumed.

ASTM D-422-63 (2007)

Shape-Angular, Hardness-Hard Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare .rare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 47.89 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75"

.5"

.375" 0.00 100.0

  1. 4 2.34 95.1
  1. 10 4.41 90.8
  1. 20 5.32 88.9
  1. 40 5.81 87.9
  1. 60 6.13 87.2
  1. 100 6.43 86.6
  1. 140 6.66 86.1
  1. 200 6.84 85.7 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 85.7 Weight of hydrometer sample =41.05 Table of composite correction values:

Temp., d,eg. C: 17.6 19.1 20.9 21.8 23.9 Comp. corr.: -7.0 -6.5 -6.2 -6.0 -5.5 Meniscus correction only= 0.0 Specific gravity of solids= 2.75 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter *Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 '-22.3 47.5 41.6 0.0129 47.5 8.5 0.0266 85.0 5,00 22.3 46.5 40.6 0.0129 46.5 8.7 0.0170 83.0 15.00 22.3 44.0 38.1 0.0129 44.0 9.1 0.0100 77.9 30.00 22.3 42.5 36.6 0.0129 42.5 9.3 0.0072 74.8 60.00 22.3 40.5 34.6 0.0129 40.5 9.7 0.0052 70.7 250.00 23.1 36.0 30.3 0.0128 36.0 10.4 0.0026 61.9 AMEC Clinch River Data Report Rev. 4 CRP-1112.16

. Page F.1-37 ()f 14,5

LIQUID AND PLASTIC LIMITS TEST REPORT (ASTM 04318-10) 60 Dashed llne indicates the approximate upper limit boundary for natural soils --+--t----;-

50 40-I I

I I

I I

I I

I I

I I

20 10 ML or OL MH orOH 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SAMPLE DEPTH WATER PLASTIC LIQUID PLASTICITY SYMBOL SOURCE uses NO. CONTENT LIMIT LIMIT INDEX

(%) (%) (%) (%)

  • MP-122UDA ST-4 12.2-14.2 fi 32.7 28 70 42 CH Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 . Fi ure 122UDAST4 Tested By: - "E,_,_H_,_ _ ,6JI;:.!L_ _L_,_~_ _ _ _ _ _ Checked By: =JW.,_,___:x-0 _ _ _ _ _ __

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-38 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/3/2014 ASTM 02216*10 &ASTM 04318*10 Client: Bechtel Project: Clinch River SJV!R Project Number: 6468131012 Location: MP~122UDA Depth; 12.2w14.2 ft Material

Description:

Brown Fat CLAY USCS:CH

_ _,___ _:::2::,::.9:;::;;.31.__

,.__+--_.:;;:;:2~:.§2___*+--****.....,:;x.:;:::.;.:.._~~***l"""'~*~------t-*-----*t---~*----**-

20.29 27 69.3 72.5 Liquid Limit=: ___.lQ_,_

Plastic Limit=-~

Plasticity Index.. - . . 2 ! : ' - -

N(Itural Moisture=---"~

Liquidity Index=--"=-

~------------------------~-----AMEC------------------------------~--

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-39 of 145

Particle Size Distribution (ASTM 0422-63 (2007))

',s;; c .5 . c

.5 ,5 " *- 0 0 0 0 0 0

0 0

<t 0

0

~ ~ ;: ~

  • - co i  % ~ i  % i ID

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I I ~ I ~ I ror-6.,

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I I I I i I I I I  :  : I I 20 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 10 I*

i I I i I i I I I I I i I I 0 I I I I I I I I I I I I I I 100 10 1 0.1 0.01 0.001 GRAIN SIZE- mm.

%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 2.7 1.6 1.4 I 1.3 20.2 72.8 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Brown Fat CLAY

.375" 100.0

  1. 4 97.3
  1. 10 95.7
  1. 20 94.8 Atterberg Limits
  1. 40 94.3 PL= 28 LL= 64 PI= 36
  1. 60 93.7 Classification
  1. 100 93.5 USCS= CH AASHTO= A~7-6(39)
  1. 140 93.3
  1. 200 93.0 Remarks Lab No.: 12545 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hrad w (no specification provided)

Source of Sample: :MP-122UDB Depth: 3.3-5.3 ft Sample Number: ST-1 Date: 2/7/14 Client: Bechtel Project: Clinch River SMR Proiect No~ fi4()R 1'\ 107?. Fiaure 1?.?.TTDR~T1 Tested By: --=E=H-'--""M=c*-'.--. # - - - - - - - Checked By: ,_JW,__,______,~=-l.t.)-=-------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-40 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/3/2014 Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDB Depth: 3.3-5.3 ft Sample Number: ST-1 Material

Description:

Brown Fat CLAY Date: 2/7/14 PL: 28 LL: 64 PI: 36 USCS Classification: CH AASHTO Classification: A-7-6(39)

Testing Remarks: Lab No.: 12545 Specific Gravity is assumed; ASTM D422-63 (2007)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 44.39 0.00 0.00 3.0" 2.5" 2.0".

1.5" 1.0"

.75"

.5"

.375" 0.00 100.0

  1. 4 1.21 97.3
  1. 10 1.91 95.7
  1. 20 2.29 94.8
  1. 40 2.53 94.3
  1. 60 2.78 93.7
  1. 100 2.89 93.5
  1. 140 2.97 93.3
  1. 200 3.11 93.0 Hydrometer test uses material passing #200 Percentpassing #200 based upon complete sample= 93.0 Weight of hydrometer sample =41.28 Table of composite correction values:

Temp., deg. C: 17.6 19.1 20.9 21.8 23.9 Comp. corr.: -7.0 -6.5 -6.2 -6.0 -5.5 Meniscus correction only= 0.0 Specific gravity of solids= 2.75 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 * .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Readfng Reading K Rm Depth (mm.) Finer 2.00 21.1 47.5 41.3 0.0131 47.5 8.5 0.0270 91.1 5.00 21.1 46.5 40.3 0.0131 46.5 8.7 0.0172 88.9 15.00 21.1 44.0 37.8 0.0131 44.0 9.1 0.0102 83.4 30.00 21.1 41.5 35.3 0.0131 41.5 9.5 0.0074 77.9 60.00 21.1 39.5 33.3 0.0131 39.5 9.8 0.0053 73.5 250.00 22.8 34.5 28.7 0.0128 34.5 10.6 0.0026 63.3 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.141 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT (ASTM 04318-10) 60 I I

Dashed line indicates the approximate I upper limit boundary for natural soils --+--~-......,

50 40

'(Q I I

0 z I I

~0 30 I I

i= I I

~

a. I I

I I

20 10 MH orOH 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SAMPLE DEPTH WATER PLASTIC LIQUID PLASTICITY SYMBOL SOURCE uses NO. CONTENT LIMIT LIMIT INDEX

(%) (%) (%) (%)

  • MP-122UDB ST-1 3.3-5.3 ft 29.1 28 64 36 CH Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 Fi ure 122UDBST1 Tested By: ___,E=H.!...-.::._&f._,_:_ _ _ _ _ _ Checked By: JW ~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-42 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/3/2014 ASTM 02216-10 & ASTM 04318*10 Client: Bechtel Project: Clinch River S:WtR Project Nurnber: 6468131071 Location: MP-122UDB Depth: :M"5.3 ft Material

Description:

Brown Fat CLAY USCS:CH AASHTO: A~7~6(39)

Cr!AI~ICArt by: JW ">u.)

Liquid Limit"' _ _M__

Plastic Llmlt= -~

Plasticity lndex101 -~-

Natural Moisture= 29.1 Liquidity lnde:X101 -""-=-

~------------------------------mAMtC--------------~----------~--

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-43 of 145

LIQUID AN.D PLASTIC LIMITS TEST REPORT (ASTM 04318-10) 60 I I

Dashed line indicates the approximate I upper limit boundary for natural soils --+--J---,

I I

50 I

40

  • Q I I

0 z I I

>- I l:: 30 I

()

i= I I

~

0.. I I

I I

20 10 MLorOL MH orOH 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SAMPLE DEPTH WATER PLASTIC LIQUID PLASTICITY SYMBOL SOURCE uses NO. CONTENT LIMIT LIMIT INDEX

(%) (%) (%) (%)

  • MP-122UDB ST-3 9.2-11.2 ft 39.0 28 69 41 Client: , Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 Fi ure 122UDBST3 Tested By: _,E"'--1-"--1-kt:"""9/.:.-=-._ _ _ _ _ _ Checked By: JW :s;u)

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.144 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/3/2014 ASTM 02216*10 &ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: lVIP-122UDB

. Depth: 9.2-11.2 ft Sample Number: ST-3 Material

Description:

Yellowish Brown Fat CLAY with Gravel Tested by: EH e?f.

Run No. 1 2 3 4 5 6 Wet+ Tare 29.82 28.23 29.50 Dry+ Tare 26.13 . 25.28 25.65 Tare 20.70 21.01 20.31

  1. Blows 28 22 15 Moisture 68.0 ~-'---

69.1 72.1 -

72.5 Liquid Limit= 69 3

72 Plastic l.:.imit= 28

\

71.5 Plasticity Index= 41 1\

\ Natural Moisture= 39.0 71 -

Liquidity Index= _Q,L_

70.5 1\

\

~

~ 70 1\

69.5

.. ~

69

!\

68.5 1\

68 67.5 56 78910 20 25 30 40 Blows Run No. 1 2 3 Wet+Tare 26.66 27.29 -

Dry+Tare. 25.33 25.83 -*----

Tare 20.56 20.62 Moisture 27.9 28.0

~--------------~~---------------AMEC----------~--------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-45 of 145

Particle Size Distribution {ASTM 0422~63 {2007))

' .8 . c a o

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'b UJ 40 0.. I I I I I I I I I I I I I I I I I I I I I I I I I I I I 30 I I I I I I I I I I I I I I I I I I 20 I I I  : I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 10 I I I i

I I I I I I I I I I I I I I 0 I I I I I I I I I I I I I I 100 10 1 0.1 0.01 0.001 GRAIN SIZE- mm.

%Gravel %Sand %Fines

% +3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 17.4 3.7 2.1 I 1.5 19.6 55.7 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Yellowish Brown Fat CLAY with Gravel

.5" 100.0

.375" 92.5

  1. 4 82.6
  1. 10 78.9 Atterberg Limits
  1. 20 77.5 PL= 27 LL= 59 PI= 32
  1. 40 76.8 Classification
  1. 60 76.5 USGS= CH AASHTO= A-7-6(25)
  1. 1*00 76.1
  1. 140 75.8 Remarks
  1. 200 75.3 Lab No.: 12547 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard (no specification provided)

Source of Sample: MP-122UDB Depth: 14.6-16.6 ft Sample Number: ST-5 Date: 2/18/14 Client: Bechtel Project: Clinch River SMR ProiP.r.t No* fi4fiR1 ~ 107?. Fiaure 122UD'R~T'i Tested By: _,E,_,_H-'. . .!L.<&J""-r)/--'-_**

  • . _ _ _ _ _ _ _ Checked By:  ::e...JW!._!____;:~=-.;:=-=:.___ _ _ __

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-46 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/3/2014 Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDB Depth: 14.6-16.6 ft Sample Number: ST-5 Material

Description:

Yellowish Brown Fat CLAY with Gravel Date: 2/18/14 PL: 27 LL: 59 PI: 32 USCS Classification: CH AASHTO Classification: A~7-6(25)

Testing Remarks: Lab No.: 12547 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 55.27 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75"

.5" 0.00 100.0

.375" 4.16 92.5

  1. 4 9.62 82.6
  1. 10 11.65 78.9
  1. 20 12.45 77.5
  1. 40 12.82 76.8
  1. 60 13.01 76.5
  1. 100 13.22 76.1
  1. 140 13.38 75.8
  1. 200 13.64 75.3 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 75.3 Weight of hydrometer sample =41.63 Table of composite correction values:

Temp., deg. C: 17.6 19.1 20.9 21.8 23.9 Comp. corr.: -7.0 -6.5 -6.2 -6.0 -5.5 Meniscus correction only= 0.0 Specific gravity of solids= 2.75 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 * .164 x Rm

. Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.1 46.5 40.8 0.0128 46.5 8.7 0.0266 72.2 5.00 23.1 45.5 39.8 0.0128 45.5 8.8 0.0170 70.5 15.00 23.1 42.0 36.3 0.0128 42.0 9.4 0.0101 64.3 30.00 23.1 40.0 34.3 0.0128 40.0 9.7 0.0073 60.7 60.00 23.1 37.5 31.8 0.0128 37.5 10.1 0.0052 56.3 250.00 23.1 33.0 27.3 0.0128 33.0 10.9 0.0027 48.3 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-47 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT (ASTM 04318-10) 60 Dashed line indicates the approximate upper limit boundary for natural soils --r--1---~

50 40 Q I I

0 z I I

f0 30 I I

i= I I

~

0... I I

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20 10 orOL MH orOH 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SAMPLE DEPTH WATER PLASTIC LIQUID PLASTICITY SYMBOL SOURCE uses NO. CONTENT LIMIT LIMIT INDEX

(%) (%) (%) (%)

  • MP-122UDB ST-5 14.6-16.6 ft 27.7 27 59 32 CI-I Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 Fi ure 122UDBST5 Tested By: -=E=H-'-'GJ('---~-~_*_ _ _ _ _ _ _ _ _ _ _ __

Checked By: "'--JW'-"----_--s_k)

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.148 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/3/20.14 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch Rivet SMR Project Number: 6468131072 Location: MP~l22UDB Depth: 14.6~16.6 ft Sample Number: ST-5 Material Descrtptlon: Yellow.ish Br<rwu Fat CLAY \'Vith Gravel uses: CH 27,82 25.14 20.41 33 56.1 65 Liquid Umitm~--.:::42_~

64 Plastic Limlt<o! -~-

63 Plasticity Index~-~~

62 Natural Molsturem~_~~:.-...

Liquidity !nde~ ~-=-

. 61 1ll 60

~ 59 58

. . . . . . . . . , - - - - - - - - - - - - - - - AMEC - - - - - - - - - - - - - - - - - - '

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-49 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009)

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%Sand %Fines

%Gravel Clay

%+3" Coarse I Fine Coarse Medium I Fine Silt 0.0 7.0 I 17.4 4.0 4.2 I 2.4 15.8 49.2 SIEVE PERCENT SPEC.* PASS? Material DescriRt ion SIZE FINER PERCENT (X= NO) Brownish Yellow Fat CLAY with Sand 1 100.0 3/4 93.0 3/8 85.4 Atterber g Limits

  1. 4 75.6 PL= 21 LL= 56 PI= 35
  1. 10 71.6
  1. 20 68.7 Classific ation
  1. 40 67.4 USGS= CH AASHTO= A-7-6(21)
  1. 60 66.5 Remarks
  1. 100 65.7 65.2 Specific Gravity is assumed.
  1. 140
  1. 200 65.0 ASTM D 6913-04(09) & D 422-63(07) .

Shape- Angular, Hardness- Hard & Durable w (no specification provided)

Source of Sample: MP-203 Depth: 5 .1-6.6' (Jar) 8/1/13 Date:

Sample Number: SS-3

  • Client: Bechtel Project: Clinch River SMR Project Proiect No: 646R 1:'ll 072 Fiaure ME203SS3 Tested By: __,C=S.,___..aJj_._**_ _ _ _ _ _ Checked By: =.LB=J"--,~~*~~1¥='------*_ _ _ _ __

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-50 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-203 Depth: 5.1-6.6' (Jar) Sample Number: SS-3 Material

Description:

Brownish Yellow Fat CLAY with Sand Date: 8/1/13 PL: 21 LL: 56 PI: 35 USCS Classification: CH AASHTO Classification: A-7-6(21)

Testing Remarks: Specific Gravity is assumed.

ASTM D 6913-04(09) & D 422-63(07)

Angular, Hardness- l-Iard & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 231.34 0.00 0.00 0.00 100.0 3/4 16.27 93.0 3/8 33.77 85.4

  1. 4 56.38 75.6
  1. 10 65.74 71.6 50.98 0.00 0.00 #20 2.03 68.7
  1. 40 3.01 67.4
  1. 60 3.60 66.5
  1. 100 4.20 65.7
  1. 140 4.56 65.2
  1. 200 4.68 65.0 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 65.0 Weight of hydrometer sample =50.98 Hygroscopic moisture correction:

Moist weight and tare= 29.05 Dry weight and tare= 28.81 Tare weight= 15.44 Hygroscopic moisture = 1.8%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids = 2. 700 Hydrometer type = 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.1 53.0 47.3 0.0129 54.0 7.4 0.0250 60.7 5.00 23.1 51.0 45.3 0.0129 52.0 7.8 0.0161 58.1 15.00 23.1 48.0 42.3 0.0129 49.0 8.3 0.0096 54.2 30.00 23.1 46.0 40.3 0.0129 47.0 8.6 0.0069 51.7 61.00 23.1 44.0 38.3 0.0129 45.0 8.9 0.0049 49.1 250.00 23.0 38,0 32.2 0.0130 39.0 9.9 0.0026 41.4 1440.00 22.5 32.0 26.1 0.0130 33.0 10.9 0.0011 33.5 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-51 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

D2216-10 60 50 I

I I

I 40 I I

I I

I I

I I

I I

I I

I 20 I

I I

I I

I 10 or or 30 40 50 60 70 80 90 100 110 10 LIQUID LIMIT SOIL DATA NATURAL LIQUID PLASTICI TY SAMPLE DEPTH WATER PLASTIC uses SYMBOL SOURCE CONTENT LIMIT LIMIT INDEX NO.

(%) (%) (%) (%)

  • MP-203 SS-3 5.1-6.6' (Jar) 34.3 21 56 35 CH Client: Bechtel Project: Clinch River SMR Project Pro"ect No.: 6468131072 Fi ure MP203SS3

___,c,_,s~_e_.c::_;)_ _ _ _ _ _

u Tested By: Checked By: _,_L=BJ"'-----'-.7J!L-' 6- _ _ _ _ __

.q..c:":::___*

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-52 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 646813107 2 Location: MP-203 Depth: 5.1-6.6' (Jar) Sample Number: SS-3 Material Descriptio n: Brownish Yellow Fat CLAY with Sand USCS: CH AASHTO: A-7-6(21) 2 3 4 5 6 Run No. 1 Wet+ Tare 25.23 28.40 25.35 Dry+ Tare 21.78 23.72 21.64 Tare 15.41 15.43 15.26

  1. Blows 32 25 20 Moisture 54.2 56.5 58.2 58.5 1--

Liquid Limit= 56 58 _\ Plastic Limit= 21

\ Plasticity Index= 35 57.5

\ Natural Moisture= 34.3 57 0.4 1--

Liquidity Index=

56.5

.i 0

56

~ \

55.5

\

55 54.5 \

54 53.5 5 6 7 8 9 10 20. 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 17.29 22.28 Dry+ Tare 16.20 21.09 Tare 11.13 15.49 Moisture 21.5 21.3

-~

~------------------------------------AMEC -----------------------------------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-53 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c: ' c: 0 0 0

.5 .5 c .S c: *- 0 0 0 0 0 '<t 0 0

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%Sand %Fines

%Gravel

%+3" Fine Slit Clay Coarse Fine Coarse Medium I 0.0 0.0 0.1 0.7 9.3 I 5.3 50.3 34.3 SIEVE PERCEN T SPEC.* PASS? Material Descrig tion SIZE FINER PERCEN T (X= NO) Strong Brown Sandy Lean CLAY 3/8 100.0

  1. 4 99.9
  1. 10 99.2 Atterbe rg Limits
  1. 20 93.1 PL= 18 LL= 31 PI= 13
  1. 40 89.9
  1. 60 88.4 Classifi~ation
  1. 100 87.0 USCS= CL AASHTO= A-6(10)
  1. 140 86.8 Remarks
  1. 200 84.6 Specific Gravity is assumed .

ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Hard & Durable

  • (no specification provided)

Source of Sample: MP-207 Depth: 8.6-10.1' (Jar) Date: 8/18/13 Sample Number: SS4 Client: Bechtel Project : Clinch River SMR Project Proiect No* h411R1:11072 FinnrP. MlJ/07~~4 Tested By: __,C"-=S,___&f,....*~------ Checke d By: LBJ ~ ~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-54 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-207 Depth: 8.6-10.1' (Jar) Sample Number: SS4 Material

Description:

Strong Brown Sandy Lean CLAY Date: 8/18/13 PL: 18 LL: 31 PI: 13 USCS Classificatio n: CL AASHTO Classificatio n: A-6(10)

Testing Remarks: Specific Gravity is assumed.

ASTM D 6913-04(09) & D 422-63(07)

, Hardness-Ha rd & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 276.12 0.00 0.00 3/8 0.00 100.0

  1. 4 0.35 99.9
  1. 10 2.28 99.2 51.39 0.00 0.00 #20 3.14 93.1
  1. 40 4.79 89.9
  1. 60 5.57 88.4
  1. 100 6.31 87.0
  1. 140 6.43 86.8
  1. 200 7.56 84.6 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample = 84.6 Weight of hydrometer sample =51.39 Hygroscopic moisture correction:

Moist weight and tare= 29.38 Dry weight and tare= 29.26 Tare weight= 15.55 Hygroscopic moisture= 0.9%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.1 46.0 40.3 0.0129 47.0 8.6 0.0268 66.1 5.00 23.1 41.0 35.3 0.0129 42.0 9.4 0.0178 57.9 15.00 23.1 35.0 29.3 0.0129 36.0 10.4 0,0108 48.0 30.00 23.1 31.0 25.3 0.0129 32.0 11.0 0.0079 41.5 60.00 23.1 28.0 22.3 0.0129 29.0 11.5 0.0057 36.5 250.00 23.0 20.0 14.2 0.0130 21.0 12.9 0.0029 23.4 1440.00 22.5 14.0 8.1 0.0130 15.0 13.8 0.0013 13.3

~-----------------------------------AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-55 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT AST 04318-10 &

D2216-10 60 50 40

[;) I 0 I z I I

~

()

30 I I

i= I (J) I

5 0... I I

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10 or or 10 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL DEPTH WATER PLASTIC LIQUID PLASTICITY SYMBOL SOURCE SAMPLE uses NO. CONTENT LIMIT LIMIT INDEX

(%) (%) (%) (%)

  • MP-207 SS4 8.6-10.1' (Jar) 10.9 18 31 13 CL Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP207SS4 Tested By: -=C,__,S,__---'1!0=--'_ _ _ _ _ _ Checked By: =LB=J"--"-~---r'

.'---,*,f---------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-56 of 145

3/5/2014 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 &ASTM 04318-10 Client: Bechtel Projec t: Clinch River SMR Project Projec t Number: 646813 1072 Locati on: MP-207 Depth: 8.6-10.1' (Jar) Sample Number: SS4 Materi al Descri ption: Strong Brown Sandy Lean CLAY USCS :CL AASHTO: A-6(10)


,-* 4 5 6 Run No. 1 2 3 Wet+ Tare 25.42 27.90 27.57 Dry+ Tare 21.96 25.02 24.79 Tare 11.07 15.67 15.45

  1. Blow s 21 26 32 Moistu re 31.8 30.8 29.8 32.8 Liquid Limit= 31 32.4 Plastic Limit= 18 Plasticity Index= 13 32 1--- Natural Moisture= 10.9

\

31.6 Liquidi ty Index= -0.5 1-----

- \

31.2 1--

~

'8 30.8

8 30.4 1\

30 I\

29.6 29.2 28.8 5 6 7 8 9 10 20 25 30 40 Blows 2 3 4 Run No. 1 Wet+ Tare 22.11 22.09 Dry+Tare 21.13 21.08 Tare 15.61 15.49 Moistu re 17.8 18.1

~--------------------------------- AMEC --------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-57 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c . *-c 0 0 0

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I I I I I I I I I I I I I 0 I I I I I I I I I I I I I I 100 10 1 0.1 0.01 0.001 GRAIN SIZE* mm.

~%Gravel %Sand %Fines

%+3" Coarse Medium Fine Silt Clay Coarse Fine I 0.0 0.0 6.9 5.1 7.6 I 5.2 16.6 58.6 SIEVE PERCENT SPEC.* PASS? Material Description SIZE FINER PERCENT (X= NO) Olive Yellow Fat CLAY with Gravel 3/4" 100.0 3/8" 97.7

  1. 4 93.1 Atterberg Limits
  1. 10 88.0 PL= 20 LL= 51 PI= 31
  1. 20 82.7
  1. 40 80.4 Classificati on
  1. 60 78.7 USCS= CH AASHTO= Ac 7-6(23)
  1. 100 77.0 76.1 Remarks
  1. 140
  1. 200 75.2 Specific Gravity is assumed.

ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Har d & Durable

~ (no specification provided)

Source of Sample: MP-210 Depth: 8.4-9.9' Sample Number: SS-4 Date: 8/6/13 Client: Bechtel Project: Clinch River SMR Project

_Eroie_ct N~* 6A6B 13lill2 FinurP. MP?.1 OSS4 j~_;W~---

Tested By: ~C,_,S"'--/G=S--='4-,L-.Lf--CJ=---"'--f-"'---- Checked By: =LB=J"---"~"-'-'->'."l--*_ _ _ _ __

Clinch River Data Report Rev.

Page F.1-58 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMRProje ct Project Number: 646813107 2 Location: MP-210 Depth: 8.4-9.9' Sample Number: SS-4 Material Descriptio n: Olive Yellow Fat CLAY with Gravel Date: 8/6/13 PL: 20 LL:51 PI: 31 USCS Classificat ion: CH AASHTO Classificat ion: A-7-6(23)

Testing Remarks: Specific Gravity is assumed.

ASTM D 6913-04(09 ) & D 422-63(07)

Sh,aJ;l Tested by: CS/GS ~.J Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 234.05 0.00 0.00 3/4" 0.00 100.0 3/8" 5.35 97.7

  1. 4 16.18 93.1
  1. 10 28.05 88.0 52.62 0.00 0.00 #20 3.17 82.7
  1. 40 4.56 80.4
  1. 60 5.58 78.7
  1. 100 6.57 77.0
  1. 140 7.14 76.1
  1. 200 7.68 75.2 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 88.0 Weight of hydrometer sample =52.62 Hygroscopic moisture correction:

Moist weight and tare= 24.38 Dry weight and tare = 23.93 Tare weight = 11.07 Hygroscopic moisture= 3.5%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 - .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.1 51.0 44.7 0.0133 52.0 7.8 0.0261 76.5 5.00 21.1 50.0 43.7 0.0133 51.0 7.9 0.0167 74.8 15.00 21.1 46.0 39.7 0.0133 47.0 8.6 0.0100 68.0 30.00 21.1 44.0 37.7 0.0133 45.0 8.9 0.0072 64.6 60.00 21.1 41.0 34.7 0.0133 42.0 9.4 0.0053 59.4 250.00 21.5 35.0 28.8 0.0132 36.0 10.4 0.0027 49.3 1440.00 20.2 31.0 24.5 0.0134 32.0 11.0 0.0012 41.9

-~

~------------------------------------AMEC -----------------------------------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-59 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

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(%) (%) (%) (%)

  • MP-210 SS-4 8.4-9.9' 20.3 20 51 31 CH Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP210SS4

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1fT ?JP Q-Ciinch River Data Report Rev. 4 CRP-1112.16 Page F.1-60 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-21 0 Depth: 8.4-9.9' Sample Number: SS-4 Material

Description:

Olive Yellow Fat CLAYwith Gravel USCS:CH AASHTO: A-7-6(23) 53.2 Liquid Limit= 51 52.8 Plastic Limit= 20 Plasticity Index= 31 52.4 3 Natural Moisture= 20.3 52 0.0

\ Liquidity Index=

51.6

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~

~-----------------------------------AMEC ----------------------------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-61 of 145

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%+3" Fine Silt Clay Coarse Fine Coarse Medium I 0.0 8.6 33.8 11.5 11.8 I 5.6 13.7 15.0 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X= NO) Reddish Brown GRAVEL with Sand 1" 100.0 3/4" 91.4 3/8" 69.1 Atterberg Limits

  1. 4 57.6 PL= ND LL- ND PI= ND
  1. 10 46.1
  1. 20 39.0 Classificatio n
  1. 40 34.3 USGS= ND AASHTO= ND
  1. 60 32.1
  1. 100 30.5 Remarks
  1. 140 29.6 ND =NOT DETERMINE D
  1. 200 28.7 Specific Gravity is assumed ASTM D422-63-(07) & ASTM D6913-04(09)

Shape-Angular, Hardness-Hard & Durable w (no specification provided)

Source of Sample: MP-217 Depth: 36-37.5 Sample Number: SS-12 Date: 7/23/13 Client: Bechtel Project: Clinch River SMR Project Proiect No~ 04fiR 111072 Fiaure MP217SS 12 Clinch River Data R Page F.1-62 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 646813107 2 Location: MP-217 Depth: 36-37.5 Sample Number: SS-12 Material Descriptio n: Reddish Brown GRAVEL with Sand PL: ND LL:ND PI:ND Date: 7/23/13 USCS Classificat ion: ND AASHTO Classificat ion: ND Testing Remarks: ND =NOT DETERMI NED Specific Gravity is assumed ASTM D422-63-( 07) & ASTM D6913-04( 09)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 318.81 0.00 0.00 1" 0.00 100.0 3/4" 27.45 91.4 3/8" 98.51 69.1

  1. 4 135.14 57.6
  1. 10 171.77 46.1 49.93 0.00 0.00 #20 7.76 39.0
  1. 40 12.78 34.3
  1. 60 15.19 32.1
  1. 100 16.94 30.5
  1. 140 17.87 29.6
  1. 200 18.83 28.7 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 46.1 Weight of hydrometer sample =49.93 Hygroscopic moisture correction:

Moist weight and tare= 28.94 Dry weight and tare= 28.73 Tareweigh t= 15.41 Hygroscopic moisture = 1.6%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrom(;lter effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 20.9 35.0 28.7 0.0133 36.0 10.4 0.0303 26.6 5.00 20.9 32.0 25.7 0.0133 33.0 10.9 0.0196 23.8 15.00 20.8 29.0 22.6 0.0133 30.0 11.4 0,0116 21.0 30.00 20.7 27.0 20.6 0.0133 28.0 11.7 0.0083 19.1 60.00 20.7 24.0 17.6 0.0133 25.0 12.2 0.0060 16.3 250.00 21.4 20.0 13.8 0.0132 21.0 12.9 0.0030 12.8 1440.00 19.7 19.0 12.3 0.0135 20.0 13.0 0.0013 11.4 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-63 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009)

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%Gravel %Sand %Fines

%+3" Medium Fine Silt Clay Coarse Fine Coarse 0.0 4.0 9.1 3.8 5.8 6.7 8.3 62.3 SIEVE PERCENT SPEC.* PASS? Material Description SIZE FINER PERCENT (X=NO) Yellowish Red Lean CLAY with some Sand and Gravel 1" 100.0 3/4" 96.0 3/8" 92.5 Atterberg Limits

  1. 4 86.9 PL= 26 LL= 74 PI= 48
  1. 10 83.1
  1. 20 80.0 Classification
  1. 40 77.3 USGS= CH AASHTO= A-7-6(35)
  1. 60 74.9
  1. 100 73.0 Remarks
  1. 140 71.9 Specific Gravity is assumed.
  1. 200 70.6 ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Hard & Durable (no speclflcallon provided)

~

Source of Sample: MP-402 Depth: 7.4-8.9' Sample Number: SS-4 Date: 8/18113 Client: Bechtel Project: Clinch River SMR Project Clinch River Data Report Rev. 4 Page F.1-64 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 646813107 2 Location: MP-402 Depth: 7.4-8.9' Sample Number: SS-4 Material Descriptio n: Yellowish Red Lean CLAY with some Sand and Gravel Date: 8/18/13 PL: 26 LL: 74 PI: 48 USCS Classificat ion: CH AASHTO Classificat ion: A-7-6(35)

Testing Remarks: Specific Gravity is assumed.

ASTM D 6913-04(09 ) & D 422-63(07)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 251.61 0.00 0.00 1" 0.00 100.0 3/4" 10.07 96.0 3/8" 18.95 92.5

  1. 4 33.05 86.9
  1. 10 42.46 83.1 48.93 0.00 0.00 #20 1.83 80.0
  1. 40 3.41 77.3
  1. 60 4.85 74.9
  1. 100 5.98 73.0
  1. 140 6.63 71.9
  1. 200 7.36 70.6 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 83.1 Weight of hydrometer sample =48.93 Hygroscopic moisture correction:

Moist weight and tare = 28.25 Dry weight and tare= 27.64 Tare weight= 15.42 Hygroscopic moisture= 5.0%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 * .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.0 49.0 42.7 0.0133 50.0 8.1 0.0267 75.3 5.00 21.0 48.0 41.7 0.0133 49.0 8.3 0.0171 73.5 15.00 21.0 45.0 38.7 0.0133 46.0 8.8 0.0101 68.2 30.00 21.0 44.0 37.7 0.0133 45.0 8.9 0.0072 66.5 60.00 21.0 42.0 35.7 0.0133 43.0 9.2 0.0052 62.9 250.00 21.4 36.0 29.8 0.0132 37.0 10.2 0.0027 52.5 1440.00 20.2 34.0 27.5 0.0134 35.0 10.6 0.0011 48.4 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-65 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 60 50 40 UJ I I

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(%) (%) (%) (%)

  • MP-402 SS-4 7.4-8.9' 31.9 26 74 48 CH Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure 1JP402SS 4 Tested By: GS fjf-Jfw/f'*?itkecked By: LBJ Rf:}..-r Clmch River Data Report Rev. 4 CRP-1112.16 Page F.1-66 of 145

3/5/2014 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location : MP--402 Depth: 7.4-8.9' Sample Number: SS-4 Material Descrip tion: Yellowish Red Lean CLAY with some Sand and Gravel USGS: CH AASHTO : A-7-6(35)

- 6 2 3 4 5 28.38 ---

27.44 22.92 22.26 15.56 15.54

.~~~-+----}_5__ _ --*-

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77.1 Liquid Limit= 74 Plastic Limit= 26 Plasticity Index= 48

\ 31.9 Natural Moisture=

--1\ Liquidity Index= 0.1 1\

\

1\

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20 25 30 40 Blows 1 2 3 4 -----

R1,m No.

Wet+ Tare 22.06 22.61 Dry+Tare 20.73 21.14 Tare 15.61 15.53 Moistur e 26.0 26.2 Wet+Tare Dry+Tare Tare Moisture 98.26 81.40 28.57 31.9


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

~------------------------------------ AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-67 of 145

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  1. 4 88.4 Atterberg Limits
  1. 10 82.2 PL= 21 LL= 51 PI= 30
  1. 20 78.3
  1. 40 76.0 Classificatio n
  1. 60 74.6 USGS= CH AASHTO= A-7-6(21)
  1. 100 73.0 72.5 Remarks
  1. 140
  1. 200 72.2 Speqific Gravity is assumed.

ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Weathered & Friable

~ (no specification provided)

.Source of Sample: MP-409 Depth: 3.2-4.7' (Jar)

Sample Number: SS-2 Date: 8/1/13 Client: Bechtel Project: Clinch River SMR Project Proiect f!.lo* 6468131072 FinnrP. MP409SS7.

Tested By: _,C"""S"----=(3'---~------- Checked By: =LB=J"-'-. +* ~./17,rf f+.

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-68 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 646813107 2 Location: MP-409 Depth: 3.2-4.7' (Jar) Sample Number: SS-2 Material Descriptio n: Brownish Yellow Fat CLAY with Sand Date: 8/1/13 PL: 21 LL: 51 PI: 30 USCS Classificat ion: CH AASHTO Classificat ion: A-7-6(21)

Testing Remarks: Specific Gravity is assumed.

ASTM D 6913-04(09 ) & D 422-63(07)

ShaP.e-Angular, Hardness-W eathered & Friable

(},fb

  • Checked by: LBJ'_,.,'?n i Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 210.96 0.00 0.00 3/4 0.00 100.0 3/8 9.44 95.5
  1. 4 24.42 88.4
  1. 10 37.57 82.2 51.98 0.00 0.00 #20 2.45 78.3
  1. 40 3.92 76.0
  1. 60 4.82 74.6
  1. 100 5.79 73.0
  1. 140 6.14 72.5
  1. 200 . 6.34 72.2 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample = 72.2 Weight of hydrometer sample =51.98 Hygroscopic moisture correction:

Moist weight and tare= 27.56 Dry weight and tare= 27.40 Tare weight= 15.47 Hygroscopic moisture= 1.3%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 - .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.3 52.0 46.3 0.0129 53.0 7.6 0.0252 64.4 5.00 23.3 49.5 43.8 0.0129 50.5 8.0 0.0163 61.0 15.00 23.3 46.0 40.3 0.0129 47.0 8.6 0.0098 56.1 30.00 23.3 44.0 38.3 0.0129 45.0 8.9 0.0070 53.3 60.00 23.2 41.0 35.3 0.0129 42.0 9.4 0.0051 49.1 250.00 23.1 35.0 29.3 0.0129 36.0 10.4 0.0026 40.7 1440.00 21.5 30.0 23.8 0.0132 31.0 11.2 0.0012 33.1

~---------------------------------- AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-69 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 60 50 40 w I I

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(%) (%) (%) (%)

  • 24.1 21 51 30 CH MP-409 SS-2 3.2-4.7' (Jar)

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP409SS2 Tested By: GS '}1/f 7!/

ktd ~d~v~ 7

~J-ehecked By: "'!----~----~

=LB=J=.-T"aL:_..,.*

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Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-70 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*1 0 &ASTM 04318*1 0 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 Depth: 3.2-4.7' (Jar) Sample Number: SS-2 Material Descriptio n: Brownish Yellow .Fat CLAY with Sand USCS: CH AASHTO: A-7-6(21) 1 2 3 4 5 6 Run No.

Wet+ Tare 27.35 29.90 29.62 Dry+ Tare 23.51 25.13 24.68 Tare 15.43 15.64 15.49

  1. Blows 35 27 17 -----*

Moisture 47.5 50.3 53.8 -

56 Liquid Limit= 51 55 Plastic Limit= 21 Plasticity Index= 30 54 3,_

Natural Moisture= 24.1 53 -

\ Liquidity Index= 0.1 1\

52

.i~ 51

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47 46 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 22.31 22.41 Dry+Tare 21.16 21.26 Tare 15.67 15.54 Moisture 20.9 20.1

~

~--------------------------------- AMEC--------------------------------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-71 of 145

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  1. 4 53.8 PL= LL= PI=
  1. 10 43.1
  1. 20 36.1 Classification
  1. 40 32.6 USGS= ND AASHTO= ND
  1. 60 31.0
  1. 100 30.1 Remarks
  1. 140 29.3 ND =Not Determined
  1. 200 28.8 Insufficient Sample For Atterburg Limints Natural Moisture= 16% (ASTM D2216-10)

ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Hard & Durable

  • (no specification provided)

Source of Sample: MP-409 Depth: 23.4-24.9' (Jar)

Sample Number: SS-9 Date: 8/2/13 Client: Bechtel Project: Clinch River SMR Project Proiect No~ ()4()Rl'i1072 Fiaure MP409SS9 Tested By: __,C,_,S,_____d-_~------- Checked By: =LB=J~1ldf"-"""o"'r:--'-------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-72 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 Depth: 23.4-24,9' (Jar) Sample Number: SS-9 Material Descriptio n: Yellow Fat CLAY with Sand Date: 8/2/13 USCS Classificat ion: ND AASHTO Classificat ion: ND Testing Remarks: ND =Not Determined Insufficient Sample For Atterburg Limints Natural Moisture= 16% (ASTM D2216-10)

ASTM D 6913-04(09) & D 422-63(07)

Hardness-H ard & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 259.26 0.00 0.00 1 0.00 100.0 3/4 54.70 78.9 3/8 92.30 64.4

  1. 4 119.66 53.8
  1. 10 147.39 43.1 50.48 0.00 0.00 #20 8.26 36.1
  1. 40 12.36 32.6
  1. 60 14.25 31.0
  1. 100 15.21 30.1
  1. 140 16.15 29.3
  1. 200 16.78 28.8 Hydromete r test uses material passing #200 Percent passing #200 based upon complete sample= 28.8 Weight of hydrometer sample =50.48 Hygroscopi c moisture correction:

Moist weight and tare= 27.85 Dry weight and tare= 27.56 Tare weight= 11.22 Hygroscopi c moisture= 1.8%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids = 2. 700 Hydromete r type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Temp. Actual Corrected Eff. Diameter Percent Elapsed (deg. C.) Reading Reading K Rm Depth (mm.) Finer Time(min.)

2.00 23.3 38.5 32.8 0.0129 39.5 9.8 0.0286 18.8 23.3 38.0 32.3 0.0129 39.0 9.9 0.0182 18.6 5.00 23.3 36.5 30.8 0.0129 37.5 10.1 0.0106 17.7 15.00 23.3 35.0 29.3 0.0129 36.0 10.4 0.0076 16.8 30.00 23.1 34.0 28.3 0.0129 35.0 10.6 0.0054 16.2 60.00 23.1 26.0 20.3 0.0129 27.0 11.9 0.0028 11.6 250.00 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-73 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

D2216-10 60 /

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(%) (%) (%) (%)

  • MP-409 SS-2 3.2-4.7' (Jar) 24.1 21 51 30 CH
  • MP-409 SS-9 23.4-24.9' 16.0 ND (Jar)

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP409SS2 Tested By: e GS

  • CS Checked By: LBJ .:::V~

~~~MMf~cRP-1112.16

'~g~F.1-746f14S .

  • LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 &ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 Depth: 23.4-24.9' (Jar) Sample Number: SS-9 Material

Description:

Yellow Fat CLAY with Sand USCS:ND AASHTO:ND Tested by: CS Checked by: LBJ 40 l-----t-----1f--t-+-- Liquid Limit= _ _ _

361----+--~+-4-+---l---4--+-+-+~+h-+~~~-

Plastic Limit= ____

Plasticity Index= ___ _

Natural Moisture=-~-

24

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16 12 8

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~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-75 of 145

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SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Light Red Fat CLAY

  1. 10 100.0
  1. 20 99.9
  1. 40 99.8 Atterberg Limits
  1. 60 99.7 PL= 20 LL= 62 PI= 42
  1. 100 99.5
  1. 140 99.4 Classification
  1. 200 99.4 USCS= CH AASHTO= A-7-6(47)

Remarks Specific gravity is assumed.

ASTM D 6913-04(09) & D 422-63(07)

~ (no specification provided)

Source of Sample: MP-409 Depth: 38.4-39.9' (Jar)

Sample Number: SS-12 Date: 8/2/13 Client: Bechtel Project: Clinch River SMR Project Proi!=!d No* . 6AUR 13 L012 FiaurP. MP409SS 12

.Q6 Tested By: _,C,_,S~-------- Checked By: =LB=J"-----Pr~"-'---'*

~ ""*~""-*------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-76 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 Depth: 38.4-39.9' (Jar) Sample Number: SS-12 Material

Description:

Light Red Fat CLAY Date: 8/2/13 PL: 20 LL: 62 PI: 42 USCS Classificatio n: CH AASHTO Classificatio n: A-7-6(47)

Testing Remarks: Specific gravity is assumed.

ASTM D 6913-04(09) & D 422-63(07)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 179.76 0.00 0.00 #10 0.00 100.0 49.30 0.00 0.00 #20 0.06 99.9

  1. 40 0.10 99.8
  1. 60 0.15 99.7
  1. 100 0.24 99.5
  1. 140 0.28 99.4
  1. 200 0.31 99.4 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 99.4 Weight of hydrometer sample =49.30 Hygroscopic moisture correction:

Moist weight and tare= 27.35 Dry weight and tare= 27.18 Tare weight= 15.56 Hygroscopic moisture = 1.5%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964-.1 64 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.3 53.0 47.3 0.0129 54.0 7.4 0.0249 95.7 5.00 23.3 51.5 45.8 0.0129 52.5 7.7 0.0160 92.6 15.00 23.3 50.0 44.3 0.0129 51.0 7.9 0.0094 89.6 30.00 23.3 48.0 42.3 0.0129 49.0 8.3 0.0068 85.6 60.00 23.3 46.0 40.3 0.0129 47.0 8.6 0.0049 81.5 250.00 23.1 38.0 32.3 0.0129 39.0 9.9 0.0026 65.2 1440.00 22.4 31.0 25.1 0.0131 32.0 11.0 0.0011 50.7

~------------~---------------------- AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-77 of 145

LIQUID AND PLASTIC LIMITS TEST R PORT ASTM D4318-10 &

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(%) (%) (%) (%)

  • MP-409 SS-12 38.4-39.9' 45.7 .20 62 42 CH (Jar)

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP409SSI2 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-78 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 &ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 Depth: 38.4-39.9' (Jar) Sample Number: SS-12 Material

Description:

Light Red Fat CLAY uses: CH AASHTO: A-7-6(47)

Run No. 1 2 3 4 5 6 Wet+ Tare 24.52 23.67 23.52 -

Dry+ Tare 21.17 20.59 20.40 Tare 15.53 15.49 15.52

  1. Blows 32 28 21 --

Moisture 59.4 60.4 ---

63.9 67 Liquid Limit= 62 66 Plastic Limit= 20 65 - Plasticity Index= 42 Natural Moisture= 45.7 64 Liquidity Index= 0.6 63 \

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61 60 1--- 59 58 57 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 24.12 22.43 Dry+Tare 22.69 21.26 Tare 15.74 15.44 Moisture 20.6 20.1 -

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-79 of 145

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  1. 4 76.3 PL= 31 LL= 109 PI= 78
  1. 10 75.1
  1. 20 74.2 Classification
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  1. 60 73.6
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  1. 200 73.2

~ (no specification provided)

Source of Sample: MP-412 Depth: 3.6-5.1' Sample Number: SS-2 Date: 7/16/13 Client: Bechtel Project: Clinch River SMR Project

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. '-;j Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-80 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-412 Depth: 3.6-5.1' Sample Number: SS-2 Material

Description:

Yellowish Red Fat CLAY with Fine to Coarse Gravel Date: 7/16/13 PL: 31 LL: 109 PI: 78 USCS Classification: CH AASHTO Classification: A-7-5(60)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 223.69 0.00 0.00 1" 0.00 100.0 3/4" 31.64 85.9 3/8" 49.00 78.1

  1. 4 52.99 76.3
  1. 10 55.69 75.1 56.42 0.00 0.00 #20 0.66 74.2
  1. 40 0.99 73.8
  1. 60 1.15 73.6
  1. 100 1.28 73.4
  1. 140 1.38 73.3
  1. 200 1.45 73.2 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 75.1 Weight of hydrometer sample =56.42 Hygroscopic moisture correction:

Moist weight and tare= 30.60 Dry weight and tare = 28.05 Tare weight = 15.36 Hygroscopic moisture= 20.1%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.0 52.0 45.7 0.0133 53.0 7.6 0.0259 72.2 5.00 21.0 51.0 44.7 0.0133 52.0 7.8 0.0165 70.6 15.00 21.0 50.0 43.7 0.0133 51.0 7.9 0.0097 69.1 30.00 21.0 49.0 42.7 0.0133 50.0 8.1 0.0069 67.5 60.00 21.0 48.0 41.7 0.0133 49.0 8.3 0.0049 65.9 250.00 21.4 46.0 39.8 0.0132 47.0 8.6 0.0024 62.9 1440.00 20.2 45.0 38.5 0.0134 46.0 8.8 0.0010 60.8

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-81 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318 .. 10 &

D2216 .. 10 120 100 Das li 80 u rlim w /

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40 20 or 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SYMBOL SOURCE SAMPLE DEPTH WATER CONTENT PLASTIC LIMIT LIQUID LIMIT PLASTICITY INDEX uses NO.

(%) (%) (%) (%)

  • MP-412 SS-2 3.6-5.1' 58.1 31 109 78 CH Client: Bechtel Project: Clinch River SMR Project

'1r Jd'...(,4!PJ1~

Pro'ect No.: 6468131072 Fi ure MP412SS2 Tested By: GS By: -'=-'LB=J_:_~~.~r_"_____

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-82 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch lliver SMR Project Project Number: 6468131072 Location: MP-412 Depth: 3.6-5.1' Sample Number: SS-2 Material

Description:

Yellowish Red Fat CLAY with Fine to Coarse Gravel

  • USCS: CH AASHTO: A-7-5(60)

Run No. 1 2 3 4 5 6 Wet+ Tare 24.87 25.74 24.05 Dry+Tare 20.02 20.43 17.27 Tare 15.45 15.53 11.15

  1. Blows 33 27 20 *r---* -

Moisture 106.1 108.4 110.8 ..

116 Liquid Limit= 109 114 Plastic Limit= 31 112 Plasticity Index= 78 1---*

~ Natural Moisture= _5~_1_

110 1"-- Liquidity Index= ____QJ__

~

108

~

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~

104 102 100 98 96 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 21.77 17.51 -

Dry+ Tare 20.25 16.01 Tare 15.44 11.22 Moisture 31.6 31.3

~------------------------------------ AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-83 of 145

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%+3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 4.0 3.1 1.9 I 1.5 23.8 65.7 SIEVE PERCENT SPEC.* PASS? Material DescriQtion SIZE FINER PERCENT (X=NO) Yellowish Brown Fat CLAY with Sand 3/4 100.0 3/8 99.4

  1. 4 96.0 Atterberg Limits
  1. 10 92.9 PL= ND LL= ND PI= NO
  1. 20 91.9
  1. 40 91.0 Classification
  1. 60 90.5 USCS= ND AASHTO= ND
  1. 100 90.0
  1. 140 89.8 Remarks
  1. 200 89.5 ND =Not Determined Shape- Angular, Hardness- Weathered & Friable Specific Gravity is Assulned.

I ASTM D 6()13-04(09) & D 422-63(07) w (no specification provided)

Source of Sample: MP-418A Depth: 60.61.5' (jar Sample Number: SS-16 Date: 6/23/13 Client: Bechtel Project: Clinch River SMR Project

_ProJP.r.t No* 6_4_6_8_ 131 072 Fiaure MP418ASS H Tested By: CS ~ Checked By: =LB=J,___.,.,~G* '"'¥~-------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-84 of 145

  • GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-418A Depth: 60.61.5' (Jar Sample Number: SS-16 Material

Description:

Yellowish Brown Fat CLA Ywith Sand Date: 6/23/13 PL: ND LL: ND PI:ND USCS Classification: ND AASHTO Classification: ND Testing Remarks: ND =Not Determined Shape- Angular, Hardness- Weathered & Friable Specific Gravity is Assumed.

A D 6913-04(09) & D 422-63(07)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 212.84 0.00 0.00 3/4 0.00 100.0 3/8 1.34 99.4

  1. 4 8.59 96.0
  1. 10 15.12 92.9 51.87 0.00 0.00 #20 0.56 91.9
  1. 40 1.05 91.0
  1. 60 1.35 90.5
  1. 100 1.62 90.0
  1. 140 1.74 89.8
  1. 200 1.89 89.5 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 89.5 Weight of hydrometer sample =51.87 Hygroscopic moisture correction:

Moist weight and tare= 28.74 Dry weight and tare= 28.07 Tare weight= 15.61 Hygroscopic moisture= 5.4%

Table of composite correction values:

  • Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.6 53.0 46.8 0.0132 54.0 7.4 0.0254 84.2 5.00 21.6 51.0 44.8 0.0132 52.0 7.8 0.0164 80.6 15.00 21.6 48.0 41.8 0.0132 49.0 8.3 0.0098 75.3 30.00 21.6 46.0 39.8 0.0132 47.0 8.6 0.0071 71.7 60.00 21.6 43.0 36.8 0.0132 44.0 9.1 0.0051 66.3 250.00 20.5 35.0 28.5 0.0134 36.0 10.4 0.0027 51.3 1440.00 21.5 28.0 21.8 0.0132 29.0 11.5 0.0012 39.2 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-85 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c . c

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%Gravel %Sand %Fines

%+3" Fine Slit Clay Coarse I Fine Coarse Medium I 0.0 0.0 I 4.5 0.6 1.7 I 3.5 14.5 75.2 SIEVE PERCENT SPEC.* PASS? Material DescriRtion SIZE FINER PERCENT (X=NO) Strong Brown Fat CLAY with Sand 3/4 100.0 3/8 98.7

  1. 4 95.5 Atterberg Limits
  1. 10 94.9 PL= ND LL= ND PI= ND
  1. 20 94.3
  1. 40 93.2 Classification
  1. 60 92.0 uses= ND AASHTO= ND
  1. 100 90.9 90.3 Remarks
  1. 140
  1. 200 89.7 Specific Gravity is Assumed.

ND =Not Determined ASTM D 6913*04(09) & D 422-63(07)

Shape-Angular, Hardness-Soft

~ (no specification provided)

Source of Sample: MP*419 Depth: 44.6-46.6' (Jar)

Sample Number: SS-13 . Date: 6/7113 Client: Bechtel Project: Clinch River SMR Project Proiect No~ 646Ril1072 Fiaure MP419SS 13 Tested By: CS ~e:1 t/

Checked By: =LB=J"----_,/A='7 7,_*_ _ _ _ __

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-86 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-419 Depth: 44.6-46.6' (Jar) Sample Number: SS-13 Material

Description:

Strong Brown Fat CLAY with Sand Date: 6/7/13 PL: ND LL:ND PI:ND USGS Classification: ND AASHTO Classification: ND Testing Remarks: Specific Gravity is Assumed.

ND =Not Determined ASTM D 6913-04(09) & D 422-63(07)

Angular, Hardness-Soft Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 220.83 0.00 0.00 3/4 0.00 100.0 3/8 2.81 98.7

  1. 4 9.88 95.5
  1. 10 11.18 94.9 48.72 0.00 0.00 #20 0.35 94.3
  1. 40 0.91 93.2
  1. 60 1.53 92.0
  1. 100 2.06 90.9
  1. 140 2.39 90.3
  1. 200 2.69 89.7 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 89.7 Weight of hydrometer sample =48.72 Hygroscopic moisture correction:

Moist weight and tare= 29.97 Dry weight and tare= 28.37 Tare weight= 15.56 Hygroscopic moisture = 12.5%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rni Depth (mm.) Finer 2.00 21.7 50.0 43.9 0.0132 51.0 7.9 0.0262 89.9 5.00 21.7 49.0 42.9 0.0132 50.0 8.1 0.0168 87.8 15.00 21.7 47.0 40.9 0.0132 48.0 8.4 0.0099 83.7 30.00 21.7 45.0 38.9 0.0132 46.0 8.8 0.0071 79.6 60.00 21.7 43.0 36.9 0.0132 44.0 9.1 0.0051 75.5 250.00 20.5 38.0 31.5 0.0134 39.0 9.9 0.0027 64.6 1440.00 21.5 36.0 29.8 0.0132 37.0 10.2 0.0011 61.1 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-87 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c . *-c c

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%Gravel %Sand %Fines

%+3" Clay Coarse Fihe Coarse Medium I Fine Silt 0.0 0.0 1.0 2.9 3.2 I 2.7 8.8 81.4 SIEVE PERCENT SPEC.* PASS? Material DescriRtion SIZE FINER PERCENT (X=NO) Reddish Yellow Fat CLAY with Fine to Coarse Sand 3/8" 100.0

  1. 4 99.0
  1. 10 96.1 Atterberg Limits-
  1. 20 94.3 PL= 27 LL= 75 PI= 48
  1. 40 92.9
  1. 60 92.0 Classification
  1. 100 91.1 USCS= CH AASHTO= A-7-6(49)
  1. 140 90.6
  1. 200 90.2 Remarks Specific Gravity is Assumed.

~ (no specification provided)

Source of Sample: MP-421 Depth: 15-16.5' Sample Number: SS-7 Date: 7/5/2013 Client: Bechtel Project: Clinch River SMR Project Proiect No* 046R111072 Fia_ure MP421 SS7 Tested By: GS Iff' Cf £M~~cked By: =LB=J-----.~>"-

. '----#-+_-""_ _ __

Clinch River Data Report Rev. 4 CRP-1112.16 0

Page F.1-88 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-421 Depth: 15-16.5' Sample Number: SS-7 Material

Description:

Reddish Yellow Fat CLAY with Fine to Coarse Sand Date: 7/5/2013 PL: 27 LL: 75 PI: 48 USCS Classification: CH AASHTO Classification: A-7-6(49)

Testing Remarks: Specific Gravity is Assumed.

Tested by: GS Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 178.23 0.00 0.00 3/8" 0.00 100.0

  1. 4 1.87 99.0
  1. 10 6.92 96.1 52.14 0.00 0.00 #20 0.97 94.3
  1. 40 1.74 92.9
  1. 60 2.25 92.0
  1. 100 2.73 91.1
  1. 140 3.02 90.6
  1. 200 3.22 90.2 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 96.1 Weight of hydrometer sample =52.14 Hygroscopic moisture correction:

Moist weight and tare= 30.79 Dry weight and tare = 30.20 Tare weight = 15.47 Hygroscopic moisture = 4.0%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.1 54.0 47.7 0.0133 55.0 7.3 0.0253 90.5 5.00 21.1 53.5 47.2 0.0133 54.5 7.4 0.0161 89.5 15.00 21.1 53.0 46.7 0.0133 54.0 7.4 0.0093 88.6 30.00 21.1 51.0 44.7 0.0133 52.0 7.8 0.0067 84.8 60.00 21.1 49.0 42.7 0.0133 50.0 8.1 0.0049 81.0 250.00 21.4 40.0 33.8 0.0132 41.0 9.6 0.0026 64.1 1440.00 20.2 37.0 30.5 0.0134 38.0 10.1 0.0011 57.8

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-89 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 60 50 40 w I 0 I z I I

f

()

30 I I

i= I

(/) I

5 0.. I I

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20 10 10 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL DEPTH WATER PLASTIC LIQUID PLASTICITY SYMBOL SOURCE SAMPLE uses NO. CONTENT LIMIT LIMIT INDEX

(%) (%) (%) (%)

  • MP-421 SS-7 15-16.5' 37.3 27 75 48 CH Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP42lSS7 Clinch River Data Report Rev. 4 CRP-11 2.16 Page F.1-90 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318-10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP*421 Depth: 15-16.5' Sample Number: SS*7 Material

Description:

Reddish Yellow Fat CLAY with Fine to Coarse Sand ,

USCS: CH AASHTO: A*7*6(49)

-- 5 6 Run No. 1 2 3 4 Wet+ Tare 28.43 22.94 29.10 Dry+Tare 22,69 17.87 23.40 Tare 15.56 11.12 15.54

  1. Blows 17 25 31 Moisture 80.5 75.1 72,5 -

82 75 Liquid Limit=

81 -

Plastic Limit=____)]__ _

\ Plasticity Index=~-

80 1\ Natural Moisture= 37.3 79 -- \

--- Liquidity Index= 0.2

-- \

\

76 -

\

75

'\

74

\

73 l'n IV 72 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 -

4 Wet+ Tare 22.03 21.77 Dry+ Tare 20.62 20.44 Tare 15.48 15,51 Moisture 27.4 27.0

~----------------------------------AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-91 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) 0 0 0 0 0 0 0 0 0 0 ~

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w 0 I I I I I I I I I I I I I I 0::: I I I L I w 40 0... I I il I I I I I I I I I I I I I I I I I I I I I I I I I I 30 I I I I I I I I I I I I I I I I I I I I I I I I 20 I I I I I I I I I I I I I I I I I I I I I I I I I I I I 10 I I I I I I I I I I I I I I I I I I I 0 I I I I I I I I I I I I I I 100 10 0.1 0.01 0.001 GRAIN SIZE- mm.

%Gravel %Sand %Fines

%+3" Medium Fine Silt Clay Coarse Fine Coarse 0.0 0.0 0.0 0.0 0.2 0.9 8.8 90.1 SIEVE PERCENT SPEC.* PAl?S? Material Description SIZE FINER PERCENT (X=NO) Brownish Gray Fat CLAY with Silt

  1. 4 100.0
  1. 10 100.0
  1. 20 99.9 Atterberg Limits
  1. 40 99.8 PL= 21 LL= 75 PI= 54
  1. 60 99.7
  1. 100 99.5 Classification
  1. 140 99.2 USCS= CH AASHTO= A-7-6(61)
  1. 200 98.9 Remarks Specific Gravity is assumed.

~ ..

(no spec!f1catwn provided)

Source of Sample: MP-421 Depth: 34.3-35.8' Sample Number: SS-11 Date: 7/5/13 Client: Bechtel Project: Clinch River SMR Project Clinch River Data Repo Page F.1-92 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-421 Depth: 34.3-35.8' Sample Number: SS-11 Material

Description:

Brownish Gray Fat CLAY with Silt Date: 7/5/13 PL: 21 LL: 75 PI: 54 USGS Classificatio n: CH AASHTO Classificatio n: A-7-6(61)

Testing Remarks: Specific Tested by: CS/GS ~[)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 231.29 0.00 0.00 #4 0.00 100.0

  1. 10 0.00 100.0 50.32 0.00 0.00 #20 0.06 99.9
  1. 40 0.12 99.8
  1. 60 0.17 99.7
  1. 100 0.25 99.5
  1. 140 0.38 99.2
  1. 200 0.57 98.9 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 100.0 Weight of hydrometer sample =50.32 Hygroscopic moisture correction:

Moist weight and tare= 33.61 Dry weight and tare = 32.43 Tareweight= 15.51 Hygroscopic moisture= 7.0%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.3 53.0 46.8 0.0132 54.0 7.4 0.0255 98.3 5.00 21.3 52.0 45.8 0.0132 53.0 7.6 0.0163 96.2 15.00 21.3 51.0 44.8 0.0132 52.0 7.8 0.0095 94.1 30.00 21.3 50.0 43.8 0.0132 51.0 7.9 0.0068 92.0 60.00 21.3 49.0 42.8 0.0132 50.0 8.1 0.0049 89.9 250.00 21.4 47.0 40.8 0.0132 48.0 8.4 0.0024 85.8 1440.00 20.1 43.0 36.4 0.0134 44.0 9.1 0.0011 76.6

~---------------------------------- AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-93 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 60 50 40 Uj I 0 I z I I

~

()

30 I I

i= I (f) I

5n. I I

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(%) (%) (%) (%)

  • MP-421 SS-11 34.3-35.8' 39.7 21 75 54 CH Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP421SS11 Tested By: GS vP tJM /1/! (}!:? w/ ~~~/)P...-c11ecked By: =LB=J-----',--=-~

I '

Clinch River Data Report Rev. 4 CRP-1112.16 7~~*e*_*

CJ Page F.1-94 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 &ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-421 Depth: 34.3-35.8' Sample Number: SS-11 Material

Description:

Brownish Gray Fat CLAY with Silt uses: CH

GS Run No. 1 2 3 4 5 6 Wet+ Tare 31.28 28.07 29.07 -

Dry+Tare 24.63 - 22.71 -

23.25 - - --'

Tare 15.52 15.47 15.60

  1. Blows 31 -- 27 22 -

Moisture 73.0 74.0 76.1 76.4 r--+--~+-+-+----r-~-+-+-+~++r- Liquid Limit= ___ 75___

76r--+--r-+-~-~---r-4--+-+-+~4+b-+*+4-~HH Plastic Limit=_ 21

\

75.6 r--+--t--+--t~-t----r-~-+-+-+-+1\HH--H Plasticity Index= __2+/-__

75.2 r--t---HI---+--+-+- --/---t---h-+-+--f--1--H-+-t--+-IHHH Natural Moisture= 39.7 Liquidity Index= _0_.3_

74.8 r--+-t--+-+---h--+--11--+-+-+-t-4--lr+-+-+-+-H-H j

~

74.4 r--+--+--+---t-~--t--~-+-+-+-+-++-11--+-HH-H-l r--+--+--+--r-~--t---/--+-+-+-1--- }r -

74 r--+--+-+--+- 73.6 r--+--t--+-+-+----+---t--+--+-+-+-t++-+1-\+

73.2 r--+--+---+-4--t--*--t---/--+-+-+-+--++t-+*+4-~HH 72.8 r--+--+-+-~-+---t---t--+-+-+-+-+t-t-+-t-1-+t-H 72.4 L::-~-:!:----':--l:---:-l:--j____J__j__.J..-,J-;,___j_..J...L.I.-l..-:-L:-.J--1-!....i.:!

5 6 7 8 . 9. 10 20 25 30 40 Blows Run No. 1 2 3 4 b--------------

Wet+ Tare 21.80 21.53 --- -+-----------------------

Dry+Tare 20.75 20.47 Tare 15.61 15.51 Moisture 20.4 21.4

~----------------------------------AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-95 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c . c

.5 .S .5 ~ c .E c: *- 0 0 0 0 0 0

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(_) I I I I I I I I I I I I I I 0::: I I I I I w 40 CL I I I I I I I I I I I I I I I I I I I I I I I I I I I I 30 I I I I I I I I I I I I I I I I I I I 20 I I* I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 10 I I I I I I I I I I I I I I I I I I I 0 I I I I I I I I I I I I I I 100 10 1 0.1 0.01 0.001 GRAIN SIZE- mm.

%Gravel %Sand %Fines

% +3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 0.0 0.1 1.8 I 1.0 6.6 90.5 SIEVE PERCENT SPEC.* PASS? Material DescriRtion SIZE FINER PERCENT (X= NO) Reddish Brown Fat CLAY 3/4" 100.0 3/8" 100.0

  1. 4 100.0
  1. 10 99.9 Atterberg Limits PL= ND LL= ND PI= ND
  1. 20 98.5
  1. 40 98.1 Classification
  1. 60 97.8 USCS= ND AASHTO= ND
  1. 100 97.6
  1. 140 97.3 Remarks
  1. 200 97.1 ' ND= NOT DETERMINED Specific Gravity is Assumed.

ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness-Hard & Durable

~ (no specification provided)

Source of Sample: MP-421 Depth: 39.3-40.8 Sample Number: SS-12 Date: 7/5/13 Client: Bechtel Project: Clinch River SMR Project Proiect No~ MnR1'l1on Fiaure MP421 SS 12 Tested By: CS ~x!J

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

Checked By: LBJ Uf

==~~u+-------------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-96 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-421 Depth: 39.3-40.8 Sample Number: SS-12 Material

Description:

Reddish Brown Fat CLAY Date: 7/5/13 PL: ND LL:ND PI:ND USCS Classification: ND AASHTO Classification: ND Testing Remarks: ND= NOT DETERMINED Specific Gravity is Assumed.

ASTM D 6913-04(09) & D 422-63(07)

S~bAngular, Hardness-Hard & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 188.95 0.00 0.00 3/4" 0.00 100.0 3/8" 0.00 100.0

  1. 4 0.00 100.0
  1. 10 0.12 99.9 47.68 0.00 0.00 #20 0.70 98.5
  1. 40 0.89 98.1
  1. 60 1.01 97.8
  1. 100 1.12 97.6
  1. 140 1.27 97.3
  1. 200 1.37 97.1 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 99.9 Weight of hydrometer sample =47.68 Hygroscopic moisture correction:

Moist weight and tare= 28.65 Dry weight and tare= 27.74 Tare weight= 15.67 Hygroscopic moisture= 7.5%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 20.5 50.0 43.5 0.0134 51.0 7.9 0.0266 97.1 5.00 20.7 49.5 43.1 0.0133 50.5 8.0 0.0169 96.1 15.00 20.7 49.0 42.6 0.0133 50.0 8.1 0.0098 95.0 30.00 20.7 48.0 41.6 0.0133 49.0 8.3 0.0070 92.7 60.00 20.7 47.0 40.6 0.0133 48.0 8.4 0.0050 90.5 250.00 21.4 44.0 37.8 0.0132 45.0 8.9 0.0025 84.2 1440.00 19.7 40.0 33.3 0.0135 41.0 9.6 0.0011 74.3 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-97 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c:

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() 1 I I I I I I I I I I I I I I -u 0:::

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0... I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 30H-4-~T-I+HW+~H-r+l~l~rH~-+-+---H~~-l-l-~l~~~~~+++-r-+---~~~+-~~

I I I I I I I I I I I I I I 2 oH--+-+-IL__H-fL1++-J!-~IL--f'-------LI~++~+-+--~~ ~~~I~I----4-++'++++-+--t--H+rl-+-t--+---+---l I I I I I I I I I I I I I I I I I I I I I I I I I I I I 10H-4-~+-+H*+~H-~~-*rH1H-+-+---Htt+rH-l-l-~~~B*+++-r-+---~H1~+-~~

I I I I I I I I I I I I I I o~~~~~~~~~l~l~l~l~l~~~~~--~~1~~I-Ll~~~~~~~~~~~~~~~~~

100 10 1 0.1 0.01 0.001 GRAIN SIZE- mm.

%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 0.4 2.3 3.4 I 2.2 30.2 61.5 SIEVE PERCENT SPEC.* PASS? Material Description SIZE FINER PERCENT (X=NO) Brown Fat CLAY 3/8 100.0

  1. 4 99.6
  1. 10 97.3
  1. 20 95.1 Atterberg Limits PL= 25 LL= 67 PI= 42
  1. 40 93.9
  1. 60 93.3 Classification
  1. 100 92.7 USCS= CH AASHTO= A-7-6(44)
  1. 140 92.2
  1. 200 91.7 Remarks Specific Gravity is assumed = 2.700 w (no specification provided)

Source of Sample: MP-423 Depth: 12.4-13.9' (Jar)

Sample Number: SS-6 Date: 7/8/13 Client: Bechtel Project: Clinch River SMR Project ProiP.d No~ n4nR n 107?. Fiaum MP423SSo Tested By: _______

_,C=S,____f3--'--Y Checked By: =LB=J,___~~~,*!fd,r,...,":"'-."-----

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-98 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 12.4-13.9' (Jar) Sample Number: SS-6 Material

Description:

Brown Fat CLAY Date: 7/8/13 PL: 25 LL: 67 PI: 42 USGS Classification: CH AASHTO Classification: A-7-6(44)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 180.80 0.00 0.00 3/8 0.00 100.0

  1. 4 0.72 99.6
  1. 10 4.87 97.3 50.67 0.00 0.00 #20 1.16 95.1
  1. 40 1.75 93.9
  1. 60 2.10 93.3
  1. 100 2.40 92.7
  1. 140 2.64 92.2
  1. 200 2.94 91.7 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 91.7 Weight of hydrometer sample =50.67 Hygroscopic moisture correction:

Moist weight and tare= 27.99 Dry weight and tare = 27.84 Tare weight = 15.29 Hygroscopic moisture = 1.2%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.2 50.0 44.3 0.0129 51.0 . 7.9 0.0257 80.2 5.00 23.2 47.5 41.8 0.0129 48.5 8.3 0.0167 75.6 15.00 23.2 44.5 38.8 0.0129 45.5 8.8 0.0099 70.2 30.00 23.2 43.0 37.3 0.0129 44.0 9.1 0.0071 67.5 60.00 23.2 40.0 34.3 0.0129 41.0 9.6 0.0052 62.1 258.00 23.2 34.0 28.3 0.0129 35.0 10.6 0.0026 51.2 1440.00 22.3 31.0 25.0 0.0131 32.0 11.0 0.0011 45.3

~---------------------------------- AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-99 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 60 I I

I 50 I

I I

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i= I

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5 0... I I

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I 10 10 20 30 40 50 60 70 80 90 100 110 LIQUID LIMIT SOIL DATA NATURAL SYMBOL SOURCE SAMPLE NO.

DEPTH WATER CONTENT PLASTIC LIMIT LIQUID LIMIT PLASTICITY INDEX uses

(%) (%) (%) (%)

  • MP-423 SS-6 12.4-13.9' 21.9 25 67 42 CH (Jar)

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure 11P423SS6 Tested By: CS f?,_.,-/ Checked By: =LB=J'--------'¥'--',*¥+-------

Clinch River Data Report Rev. 4 CRP-1112.16 //

Page F.1-100 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216-10 &ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 12.4-13.9' (Jar) Sample Number: SS-6 Material

Description:

Brown Fat CLAY USCS:CH AASHTO: A-7-6(44)

Run No. 1 2 3 4 5 6 Wet+ Tare 27.59 24.71 21.69 Dry+ Tare 22.85 21.05 17.38 Tare 15.49 15.61 11.15

  1. Blows 34 26 ----- :-- 20 Moisture 64.4 67.3 -- 69.2 72 67 Liquid Limit=

71 - - Plastic Limit= 25 70 - Plasticity Index= 42 Natural Moisture= 21.9 69 1---- - - Liquidity Index= -0.1

\

68 - -

~

.~0 67 - - - - ~

1\

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66 65 I\

64 63 62 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 22.25 21.96 Dry+ Tare 20.90 20.66 Tare 15.53 15.44 Moisture 25.1 24.9

~----------------------------~------AMEC -------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-101 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c

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%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 0.0 0.0 13.5 I 5.3 45.9 35.3 SIEVE PERCENT SPEC.* PASS? Material Description SIZE FINER PERCENT (X=NO) Strong Brown Sandy Lean CLAY

  1. 10 100.0
  1. 20 91.2
  1. 40 86.5
  1. 60 84.1 Atterberg Limits PL= 21 LL= 45 PI= 24
  1. 100 82.4
  1. 140 81.3 Classification
  1. 200 81.2 USCS= CL AASHTO= A-7-6(20)

Remarks Specific Gravity is assumed= 2.700 Shape-Angular Hardness -Weather and Fariable

~ (no specification provided)

Source of Sample: MP-423 Depth: 25.1-26.6' (Jar)

Sample Number: SS-9 Date: 7/8/13 Client: Bechtel Project: Clinch River SMR Project Proiect No: 0468111072 Fiaure MP4?1~~9


~

Tested By: _,C=S'------_(2_.1_0_* Checked By: LBJ ?J/tf-=*

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-102 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 25.\ -26.6' (Jar) Sample Number: SS-9 Material

Description:

Strong Brown Sandy Lean CLAY Date: 7/8/13 PL: 21 LL:45 PI: 24 USCS Classification: CL AASHTO Classification: A-7-6(20)

Testing Remarks: Specific Gravity is assumed= 2.700 Shap Hardness- Weather and Fariable Checked Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 251.79 0.00 0.00 #10 0.00 100.0 49.46 0.00 0.00 #20 4.36 91.2

  1. 40 6.69 86.5
  1. 60 7.86 84.1
  1. 100 8.71 82.4
  1. 140 9.23 81.3
  1. 200 9.29 81.2 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample = 81.2 Weight of hydrometer sample =49.46 Hygroscopic moisture correction:

Moist weight and tare= 28.52 Dry weight and tare = 28.34 Tare weight= 15.52 Hygroscopic moisture = 1.4%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.3 41.0 35.3 0.0129 42.0 9.4 0.0280 58.1 5.00 23.3 35.0 29.3 0.0129 36.0 10.4 0.0186 48.3 15.00 23.3 32.0 26.3 0.0129 33.0 10.9 0.0110 43.3 30.00 23.3 30.0 24.3 0.0129 31.0 11.2 0.0079 40.0 60.00 23.3 28.0 22.3 0.0129 29.0 11.5 0.0057 36.8 254.00 23.3 23.0 17.3 0.0129 24.0 12.4 0.0028 28.5 1440.00 22.4 20.0 14.1 0.0131 21.0 12.9 0.0012 23.2

~----------------------------------AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-103 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

02216-10 60 I I

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(%) (%) (%) (%)

  • MP-423 SS-9 25.1-26.6' 19.0 21 45 24 CL (Jar)

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure MP423SS9 Tested By: __,C=S'----_;c_Oi-~,~~------ Checked By: =LB=J'----Jk~rf?"'f-"~-*_ _ _ _ __

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-104 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*1 0 & ASTM 04318-10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 25.1-26.6' (Jar) Sample Number: SS-9 Material

Description:

Strong Brown Sandy Lean CLAY USCS:CL AASHTO: A-7-6(20)

Run No. 1 . *- 2 3 4 5 6 Wet+ Tare 20.63 27.09 27.47 Dry+Tare 17.74 23.68


23.48 Tare 11.16 -

15.43 15.57

  1. Blows 30 24 18 Moisture 43.9 44.8 46.7 *--*

47.2 Liquid Limit= 45 46.8 Plastic Limit= _ _ 2_1_

,\

46.4

\ Plasticity Index= 24 46 Natural Moisture= 19.0 1\ - Liquidity Index= -0.1 45.6 \ --

~ \

~ 45.2 44.8 --

44.4

\

44 43.6 43.2 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 23.41 21.92 Dry+ Tare 22.07 20.84 Tare 15.53 15.71 Moisture 20.5 21.1 Wet+ Tare Dry+ Tare Tare Moisture 155.87 135.54 28.51 19.0

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-105 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c . c

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I I I I I I I I I I I I I I 10 I I I I I I I I I I I I I I I I I 0 I I I I I I I I I I I I I I 100 10 1 0.1 0.01 0.001 GRAIN SIZE - mm.

%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 0.1 0.8 6.6 I 4.1 59.0 29.4 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X= NO) Olive Yellow Sandy Lean CLAY 3/8 100.0

  1. 4 99.9
  1. 10 99.1
  1. 20 95.2 Atterberg Limits
  1. 40 92.5 PL= ND LL= ND PI= NO
  1. 60 90.9 Classification
  1. 100 89.5 USCS= ND AASHTO= ND
  1. 140 88.6
  1. 200 88.4 Remarks Specific Gravity is assumed ND = NOT DETERMINED ASTM D 6913-04(09) &. D 422-63(07)

Shape-Angilar, Hardness- Weathered & Friable (no specification provided)

Source of Sample: MP-423 Depth: 30.1-31.6' (Jar)

Sample Number: SS-10 Date: 7/9/13 Client: Bechtel Project: Clinch River SMRProject Proiect No* 646R131072 Fiaure MP42lSS 10 Tested By: _,C=S'---------',:3=---.6_._ _ _ _ _ Checked By: LBJ ~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-106 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 30.1-31.6' (Jar) Sample Number: SS-10 Material

Description:

Olive Yellow Sandy Lean CLAY Date: 7/9/13 PL: ND LL:ND PI:ND USGS Classification: ND AASHTO Classification: ND Testing' Remarks: Specific Gravity is assumed ND = NOT DETERMINED ASTM D 6913-04(09) & D 422-63(07)

S~al(e-Angilar, Hardness- Weathered & Friable

~* Checked by:

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 244.79 0.00 0.00 3/8 0.00 100.0

  1. 4 0.30 99.9
  1. 10 2.28 99.1 52.06 0.00 0.00 #20 2.01 95.2
  1. 40 3.47 92.5
  1. 60 4.27 90.9
  1. 100 5.02 89.5
  1. 140 5.51 88.6

'#200 5.62 88.4 Hydrometer test uses material passing #200 Percent passing #200 based upon com'plete sample= 88.4 Weight of hydrometer sample =52.06 Hygroscopic moisture correction:

Moist weight and tare= 29.97 Dry weight and tare = 29.84 Tare weight = 15.53 Hygroscopic moisture = 0.9%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 - .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 23.2 48.0 42.3 0.0129 49.0 8.3 0.0263 71.6 5.00 23.2 38.0 32.3 0.0129 39.0 9.9 0.0182 54.7 15.00 23.2 30.0 24.3 0.0129 31.0 11.2 0.0112 41.1 30.00 23.2 27.5 21.8 0.0129 28.5 11.6 0.0080 36.9 60.00 23.2 24.5 18.8 0.0129 25.5 12.1 0.0058 31.8 263.00 23.2 18.5 12.8 0.0129 19.5 13.1 0.0029 21.7 1440.00 22.3 15.0 9.0 0.0131 16.0 13.7 0.0013 15.3

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-107 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009)

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%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 7.8 5.2 5.7 I 3.0 27.9 50.4 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Olive Brown Sandy Lean CLAY 3/4 100.0 3/8 95.5

  1. 4 92.2
  1. 10 87.0 Atterberg Limits PL= ND LL= ND PI= ND
  1. 20 83.4
  1. 40 81.3 Classification
  1. 60 80.0 USGS= ND AASHTO= ND
  1. 100 79.0
  1. 140 78.4 Remarks
  1. 200 78.3 ND =Not Determined Specific Gravity is assumed.

ASTM D 6913-04(09) & ASTM D 422-63(07)

Shape-Angular, Hardness- Hard & Durable

~ (no specification provided)

Source of Sample: MP-424 Depth: 21.5-23.0' (Jar)

Sample Number: SS-8 Date: 6/7113 Client: Bechtel Project: Clinch River SMR Project Proiect No~ n4nR n 1on F i em rP. MP 4 ?.A,.S.S.R Tested By: __,C~S,____----'d_*

_ _*_ _ _ _ _ Checked By: LBJ ~.:;z Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-108 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-424 Depth: 21.5-23.0' (Jar) Sample Number: SS-8 Material

Description:

Olive Brown Sandy Lean CLAY Date: 6/7/13 PL: ND LL:ND PI:ND USCS Classification: ND AASHTO Classification: ND Testing Remarks: ND =Not Determined Specific Gravity is assumed.

ASTM D 6913-04(09) & ASTM D 422-63(07)

Angular, Hardness- Hard & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 155.99 0.00 0.00 3/4 0.00 100.0 3/8 7.04 95.5

  1. 4 12.15 92.2
  1. 10 20.32 87.0 51.13 0.00 0.00 #20 2.12 83.4
  1. 40 3.36 81.3
  1. 60 4.10 80.0
  1. 100 4.71 79.0
  1. 140 5.04 78.4
  1. 200 5.12 78.3 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 78.3 Weight of hydrometer sample =51.13 Hygroscopic moisture correction:

Moist weight and tare= 28.46 Dry weight and tare= 28.11 Tare weight = 15.46 Hygroscopic moisture = 2.8%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.7 51.0 44.9 0.0132 52.0 7.8 0.0259 69.8 5.00 21.7 47.5 41.4 0.0132 48.5 8.3 0.0170 64.4 15.00 21.7 44.5 38.4 0.0132 45.5 8.8 0.0101 59.7 30.00 21.7 42.0 35.9 0.0132 43.0 9.2 0.0073 55.8 60.00 21.7 39.0 32.9 0.0132 40.0 9.7 0.0053 51.1 250.00 20.5 35.0 28.5 0.0134 36.0 10.4 0.0027 44.4 1440.00 21.5 30.0 23.8 0.0132 31.0 11.2 0.0012 37.1 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-109 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c . *-c

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%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 14.8 6.6 5.6 I 3.6 23.9 45.5 SIEVE PERCENT SPEC.* PASS? Material Descri[;!tion SIZE FINER PERCENT (X= NO) Olive Brown Sandy Lean CLAY 3/4 100.0 3/8 93.9

  1. 4 85.2
  1. 10 78.6 Atterberg Limits PL= ND LL= ND PI= ND
  1. 20 75.1
  1. 40 73.0 Classification
  1. 60 71.7 USCS= ND AASHTO= ND
  1. 100 70.7
  1. 140 70.0 Remarks
  1. 200 69.4 ND :=Not Determined Specific Gravity is assumed.

ASTM D 6913-04(09) & ASTM D 422-63(07)

Shape- Angular, Hardness- Hard & Durable w (no specification provided)

Source of Sample: MP-424 Depth: 31.5-33.0' (Jar)

Sample Number: SS-10 Date: 6/7/13 Client: Bechtel Project: Clinch River SMR Project Proiect No* o4oR11lon Fiaure MP424.SS 10 Tested By: -=C,__,S,___~_*._ _ _ _ _ _ _ Checked By: =LB=J"----'---~-7<~'--1-*-------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-110 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-424 Depth: 31.5-33.0' (Jar) Sample Number: SS-10 Material

Description:

Olive Brown Sandy Lean CLAY Date: 6/7/13 PL: ND LL:ND PI:ND USCS Classification: ND AASHTO Classification: ND Testing Remarks: ND =Not Determined Specific Gravity is assumed.

ASTM D 6913-04(09) & ASTM D 422-63(07)

Shape- Angular, Hardness- Hard & Durable

~

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 294.65 0.00 0.00 3/4 0.00 100.0 3/8 18.11 93.9

  1. 4 43.72 85.2
  1. 10 63.20 78.6 50.04 0.00 0.00 #20 2.21 75.1
  1. 40 3.55 73.0
  1. 60 4.35 71.7
  1. 100 5.01 70.7
  1. 140 5.42 70.0
  1. 200 5.82 69.4 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 69.4 Weight of hydrometer sample =50.04 Hygroscopic moisture correction:

Moist weight and tare= 29.80 Dry weight and tare= 29.47 Tare weight= 15.40 Hygroscopic moisture= 2.3%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.6 49.5 43.3 0.0132 50.5 8.0 0.0264 60.9 5.00 21.6 47.0 40.8 0.0132 48.0 8.4 0.0171 57.3 15.00 21.6 43.5 37.3 0.0132 44.5 9.0 0.0102 52.4 30.00 21.6 41.0 34.8 0.0132 42.0 9.4 0.0074 48.9 60.00 21.6 39.0 32.8 0.0132 40.0 9,7 0.0053 46.1 250.00 20.4 34.0 27.5 0.0134 35.0 10.6 0.0027 38.6 1440.00 21.5 30.0 23.8 0.0132 31.0 11.2 0.0012 33.4 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-111 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009)

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%Gravel %Sand %Fines

%+3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 0.0 0.0 0.4 I 1.1 20.3 78.2 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Olive Yellow Fat CLAY

  1. 10 100.0
  1. 20 99.8
  1. 40 99.6
  1. 60 99.5 Atterberg Limits PL= ND LL= ND PI= ND
  1. 100 99.2
  1. 140 98.8 Classification
  1. 200 98.5 USCS= ND AASHTO= ND Remarks ND =Not Detmined Specific Gravity is assumed.

ASTM D 6913-04(09) & ASTM D 422-63(07)

No coarse material to determine shape.

  • (no specification provided)

Source of Sample: MP-424 Depth: 138.4-139.6' (Jar)

Sample Number: CORE Date: 6/11/13 Client: Bechtel Project: Clinch River SMR Project Proiect No~ 114fiRlil07? Fiaure Me424 1:1R.4' Tested By: _,C,_,S"--__,t~J_______ Checked By: =LB=J~r&-'-#*'-1:~>"'-"-------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-112 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-424 Depth: 138.4-139.6' (Jar) Sample Number: CORE Material

Description:

Olive Yellow Fat CLAY Date: 6/11/13 PL: ND LL:ND PI:ND USCS Classification: ND AASHTO Classification: ND Testing Remarks: ND =Not Detmined Specific Gravity is assumed.

ASTM D 6913-04(09) & ASTM D 422-63(07)

No;r~se material to determine shape.

~,<ie Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight .Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 220.22 0.00 0.00 #10 0.00 100.0 47.53 0.00 O.QO #20 0.09 99.8

  1. 40 0.18 99.6
  1. 60 0.23 99.5
  1. 100 0.37 99.2
  1. 140 0.59 98.8
  1. 200 0.72 98.5 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 98.5 Weight of hydrometer sample =47.53 Hygroscopic moisture correction:

Moist weight and tare= 28.72 Dry weight and tare= 28.00 Tare weight= 15.49 Hygroscopic moisture= 5.8%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.700 Hydrometer type = 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.6 51.0 44.8 0.0132 52.0 7.8 0.0260 97.2 5.00 21.6 49.5 43.3 0.0132 50.5 8.0 0.0167 93.9 15.00 21.6 47.0 40.8 0.0132 48.0 8.4 0.0099 88.5 30.00 21.6 45.0 38.8 0.0132 46.0 8.8 0.0071 84.2 60.00 21.6 42.5 36.3 0.0132 43.5 9.2 0.0052 78.8 250.00 20.5 38.0 31.5 0.0134 39.0 9.9 0.0027 68.4 1440.00 21.5 34.0 27.8 0.0132 35.0 10.6 0.0011 60.3

~------------------------------------ AMEC -------------------------------------J Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-113 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009)

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%Gravel %Sand %Fines

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  1. 4 93.9 Atterberg Limits
  1. 10 91.1 PI= ND PL= ND LL= ND
  1. 20 90.2
  1. 40 89.7 Classification
  1. 60 89.4 USGS= ND AASHTO= ND
  1. 100 89.2
  1. 140 89.1 Remarks
  1. 200 89.0 ND =Not Determined Specific Gravity is assumed.

ASTM D 6913-04(09) & ASTM D 422-63(07) Only Shape-Angular, Hardness-Soft

" (no specification provided)

Source of Sample: MP-424 Depth: 154.1-155.0' (Jar)

Sample Number: CORE Date: 6/12/13 Client: Bechtel Project: Clinch River SMR Project Fiaure MP424.154. 1 1

Proiect No: 6468111072 Tested By: 6?6

_,C~S=---------- - Checked By: LBJ ~*

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-114 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-424 Depth: 154.1-155.0' (Jar) Sample Number: CORE Material

Description:

Olive Yellow Sandy Lean CLAY Date: 6/12/13 PL: ND LL:ND PI:ND USCS Classification: ND AASHTO Classification: ND Testing Remarks: ND =Not Determined

  • Specific Gravity is assumed.

ASTM D 6913-04(09) & ASTM D 422-63(07) Only S9§lpe-Angular, Hardness-Soft e{_)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 192.75 0.00 0.00 3/4 0.00 100.0 3/8 5.09 97.4

  1. 4 11.82 93.9
  1. 10 17.21 91.1 49.31 0.00 0.00 #20 0.49 90.2
  1. 40 0.75 89.7
  1. 60 0.88 89.4
  1. 100 1.00 89.2
  1. 140 1.07 89.1
  1. 200 1.10 89.0 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 89.0 Weight of hydrometer sample =49 .31 Hygroscopic moisture correction:

Moist weight and tare= 30.04 Dry weight and tare= 29.36 Tare weight= 15.39 Hygroscopic moisture = 4.9%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.9 52.5 46.4 0.0131 53.5 7.5 0.0255 86.9 5.00 21.9 51.0 44.9 0.0131 52.0 7.8 0.0164 84.1 15.00 21.9 50.0 43.9 0.0131 51.0 7.9 0.0095 82.3 30.00 21.9 48.0 41.9 0.0131 49.0 8.3 0.0069 78.5 60.00 21.9 46.5 40.4 0.0131 47.5 8.5 0.0049 75.7 250.00 20.5 43.0 36.5 0.0134 44.0 9.1 0.0025 68.4 1440.00 21.5 40.0 33.8 0.0132 41.0 9.6 0.0011 63.3 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-115 of 145

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009)

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%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium Fine Silt Clay 0.0 11.1 30.7 13.3 17.4 I 8.9 18.6 SIEVE PERCENT SPEC.* PASS? Material Descri[:!tion SIZE FINER PERCENT (X=NO) Strong Brown to Yell ow Clayey SAND 1" 100.0 3/4" 88.9 3/8" 70.8

  1. 4 58.2 Atterberg Limits
  1. 10 44.9 PL= ND LL= ND PI= ND
  1. 20 34.2 Classification
  1. 40 27.5 USCS= ND AASHTO= ND
  1. 60 24.0
  1. 100 21.5 Remarks
  1. 140 20.0 ASTM D 6913-04(09) & D 422-63(07)
  1. 200 18.6 Specific Gravity is Assumed.

Insufficent sample for limits testing.

Natural Moisture= 20.1,(ASTM D 2216-10)

Shape- Angular, Hardness-Hard & Durable

  • (no specification provided)

Source of Sample: CC B-1 Depth: 5.9-7.4 Sample Number: SS-3 Date: 8/27/2013 Client: Bechtel Project: Clinch River SMR Project GS'ft PrniAr.t Nn* f\41lR11107? Fiaure C:C:R 1SS'i Tested By: &£~~---Checked By: LBJ Clinch River Data eport Rev. 4 ,tP-1112.16 PageF.1-116of145

  • GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 Depth: 5.9-7.4 Sample Number: SS-3 Material

Description:

Strong Brown to Yellow Clayey SAND Date: 8/27/2013 PL: ND LL: ND PI:ND USCS Classification: ND AASHTO Classification: ND Testing Remarks: ASTM D 6913-04(09) & D 422-63(07)

Specific Gravity is Assumed.

Insufficent sample for limits testing.

Natural Moisture= 20.1,(ASTM D 2216-10)

Dry Cumulative Sample Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 278.02 0.00 0.00 1" 0.00 100.0 3/4" 30.83 88.9 3/8" 81.05 70.8

  1. 4 116.13 58.2
  1. 10 153.21 44.9 51.54 0.00 0.00 #20 12.31 34.2
  1. 40 19.96 27.5
  1. 60 23.98 24.0
  1. 100 26.83 21.5
  1. 140 28.54 20.0
  1. 200 30.23 18.6 Gravel Sand Fines Cobbles Coarse I Fine I Total Coarse I Medium I Fine I Total Silt I Clay I Total 0.0 11.1 I 30.7 I 41.8 13.3 I 17.4 I 8.9 I 39.6 I _l 18.6 D1o D15 D2o D3o Dso Dso Dao Das Dgo Dgs 0.1052 0.5665 2.8360 5.2776 14.2282 16.9296 19.6407 22.4102 Fineness Modulus 4.20

~------------------------------------ AMEC -------------------------------------J Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-117 of 145

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%Gravel %Sand %Fines

%+3" Coarse Fine Coarse Medium I Fine Silt Clay 0.0 0.0 0.0 0.0 6.6 I 13.3 80.1 SIEVE PERCENT SPEC.* PASS? Material Description SIZE FINER PERCENT (X= NO) Dark Reddish Brown SILT with Fine Sand

  1. 4 100.0
  1. 10 100.0
  1. 20 97.6
  1. 40 93.4 Atterberg Limits PL= 29 LL= 40 PI= 11
  1. 60 90.3
  1. 100 87.1 Classification
  1. 140 84.5 USCS= ML AASHTO= A-6(10)
  1. 200 80.1 Remarks ASTM D 6913-04(09) & D 422-63(07)

Shape- Angular, Hardness-Hard & Durable

~ (no specification provided)

Source of Sample: CC B-1 Depth: 11.3-12.8 Sample Number: SS-5 Date: 8/27/2013 Client: Bechtel Project: Clinch River SMR Project ProiP.d No~ MfiR 11 107?. FinmP. fY~R 1 SSS

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 Depth: 11.3-12.8 Sample Number: SS-5 Material

Description:

Dark Reddish Brown SILT with Fine Sand Date: 8/27/2013 PL: 29 LL: 40 PI: 11 USGS Classification: ML AASHTO Classification: A-6(10)

Testing Remarks: ASTM D 6913-04(09) & D 422-63(07)

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 249.12 0.00 0.00 #4 0.00 100.0

  1. 10 0.00 100.0 47.11 0.00 0.00 #20 1.14 97.6
  1. 40 3.12 93.4
  1. 60 4.59 90.3
  1. 100 6.06 87.1
  1. 140 7.29 84.5
  1. 200 9.39 80.1 Gravel Sand Fines Cobbles Coarse I Fine I Total Coarse I Medium I Fine I Total Silt I Clay I Total 0.0 0.0 0.0 I 0.0 0.0 I 6.6 I 13.3 I 19.9 I I 80.1 I

D1o D15 D2o D3o D5o Dso Dao Da5 Dso Ds5 0.1113 0.2394 0.5485 Fineness Modulus 0.27

~---------------------------------- AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-119 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT A TM 04318-10 &

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(%) (%) (%) (%)

  • CCB-1 SS-5 11.3-12.8 41.5 29 40 11 ML Client: Bechtel Project: Clinch River SMRProject Pro'ect No.: 6468131072 Fi ure CCBJSS5 Tested By: GS z!fl/uJ:/#u/ ~~~ecked By: =LB"'""J'------"~~~""""---- _ _ _ __

o/ j/ (1 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-120 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 Depth: 11.3-12.8 Sample Number: SS-5 Material

Description:

Dark. Reddish Brown SILT with Fine Sand USCS: ML AASHTO: A-6(10)

Run No. 1 2 3 4 5 6 Wet+ Tare 22.39 28.02 26.11 Dry+Tare 18.92 --- 24.40 23.09 Tare 11.20 --- 15.67 15.25

  1. Blows 16 - 21 29 Moisture 44.9 - 41.5 38.5 47 Liquid Limit= 40 46 29

- Plastic Limit=

45 Plasticity Index= 11

\ Natural Moisture= 41.5 44

\ 1.1 Liquidity Index=

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¥ 38 37 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 23.03 18.19 Dry+ Tare 21.31 16.59 Tare 15.48 11.09 --- 1--

Moisture 29.5 29.1

__W..:...:...::e-=-t+--=T=a:.:..:re:o_--+--=D::..:ry.L+_T.:....:a::.:.r.::..e--+-------'T=a:.:..:re:o___

111.61 87.31 28.74 =

C Moisture 41.5

~---------------------------------- AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-121 of 145

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%Gravel %Sand %Fines

%+3" Coarse I Fine Coarse Medium I Fine Silt Clay 0.0 0.0 I 0.0 0.0 0.7 I 16.5 60.9 21.9 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X=NO) Reddish Brown SILT with Sand

  1. 4 100.0
  1. 10 100.0
  1. 20 99.9
  1. 40 99.3 Atterberg Limits PL= 25 LL= 34 PI= 9
  1. 60 97.6
  1. 100 93.0 Classification
  1. 140 88.7 USGS= ML AASHTO= A-4(7)
  1. 200 82.8 Remarks ASTM D 6913-04(09) & D422-63(07)

Shape- Angular, Hardness- Hard & Durable Specific Gravity is assumed.

w (no specification provided)

Source of Sample: CC B-1 Depth: 24.1-25.6 Sample Number: SS-8 Date: 8/27/13 Client: Bechtel Project: Clinch River SMR Project 1fr til ~~ed ProiP.d No* 6468131072 FinurP. ~~R 1SSR Tested By: GS By: =LB=J---'~~~""'-'--*-_*_ _ __

Clinch River Data Report Rev. 4 CRP~1112.16 .

Page F.1-122 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 Depth: 24.1-25.6 Sample Number: SS-8 Material

Description:

Reddish Brown SILT with Sand Date: 8/27/13 PL: 25 LL:34 PI: 9 USGS Classification: ML AASHTO Classification: A-4(7)

Testing Remarks: ASTM D 6913-04(09) & D422-63(07)

Shape- Angular, Hardness- Hard & Durable Dry Cumulative Cumulative Sample Pan Sieve Wei!:jht and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 313.20 0.00 0.00 #4 0.00 100.0

  1. 10 0.00 100.0 49.21 0.00 0.00 #20 0.06 99.9
  1. 40 0.35 99.3
  1. 60 1.17 97.6
  1. 100 3.43 93.0
  1. 140 5.54 88.7
  1. 200 8.48 82.8 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 100.0 Weight of hydrometer sample =49.21 Hygroscopic moisture correction:

Moist weight and tare= 29.06 Dry weight and tare = 28.67 1Tare weight= 15.61 Hygroscopic moisture= 3.0%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 21.0 33.0 26.7 0.0133 34.0 10.7 0.0307 55.2 5.00 21.0 27.0 20.7 0.0133 28.0 11.7 0.0203 42.8 15.00 21.0 22.0 15.7 0.0133 23.0 12.5 0.0121 32.5 30.00 21.0 20.0 13.7 0.0133 21.0 12.9 0.0087 28.3 60.00 21.0 18.0 11.7 0.0133 19.0 13.2 0.0062 24.2 250.00 21.4 15.0 8.8 0.0132 16.0 13.7 0.0031 18.2 1440.00 20.1 13.0 6.4 0.0134 14.0 14.0 0.0013 13.3

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-123 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

D2216-10 60 50 40

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(%) (%) (%) (%)

  • CC B-1 SS-8 24.1-25.6 28.5 25 34 9 ML Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Figure CCBJSS8"

.,....~--

Tested By: ___,G=S'--If-'171-fl-~'-----'+-~~'--~-'~fll._~-~'-'-(~~ked By: =LB=J'-----~n- M"""-******_***_ _ _ __

Clinch River Data Re Page F.1-124 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 Depth: 24.1-25.6 Sample Number: SS-8 Material

Description:

Reddish Brown SILT with Sand uses: ML AASHTO: A-4(7)


1-Wet+ Tare 27.29 Dry+ Tare 24.29 21.41 Tare 15.53 11.16 15.71

  1. Blows 20 27 34 Moisture 34.2 33.4 33.5 34.3 Liquid Limit= 34 34.2 Plastic Limit= 25 34.1 r--- Plasticity Index= 9

\

\ Natural Moisture= 28.5 34 Liquidity Index= 0.4 33.9 1\

~

.0 33.8

?:

33.7

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33.6 1\

33.5 1\

33.4 12 1\

33.3 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 22.10 23.48 Dry+Tare 20.8 21.84 Tare 15.48 15.56 Moisture 24.4 26.1

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-125 of 145

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  1. 4 100.0
  1. 10 100.0
  1. 20 100.0 Atterberg Limits
  1. 40 99.9 PI= 16 PL= 20 LL= 36
  1. 60 99.1
  1. 100 94.1 Classification
  1. 140 83.4 USCS= CL AASHTO= A-6(9)
  1. 200 68.7 Remarks ASTM D 6913-04(09)& D 422-63(07)

Shape-Angular, Hardness-Hard & Durable Specific Gravity is assumed.

~ (no specification provided)

Source of Sample: CC B-2 Depth: 8.7-10.2 Sample Number: SS-4 Date: 8/28/13 Client: Bechtel Project: Clinch River SMR Project Proiect No: 6468111072 Fiaure CCB2SS4 Clinch River Data Re o Page F.1-126 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-2 Depth: 8.7-10.2 Sample Number: SS-4 Material

Description:

Yellowish Brown SILT with Sand '

Date: 8/28/13 PL: 20 LL:36 PI: 16 USCS Classification: CL AASHTO Classification: A-6(9)

Testing Remarks: ASTM D 6913-04(09)& D 422-63(07)

Shape-Angular, Hardness-Hard & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 255.86 0.00 0.00 #4 0.00 100.0

  1. 10 0.00 100.0 54.08 0.00 0.00 #20 0.01 100.0
  1. 40 0.06 99.9
  1. 60 0.51 99.1
  1. 100 3.18 94.1
  1. 140 8.97 83.4
  1. 200 16.95 68.7 Hydrometer test uses material passing #1 0 Percent passing #10 based upon complete sample= 100.0 Weight of hydrometer sample =54.08 Hygroscopic moisture correction:

Moist weight and tare= 30.23 Dry weight and tare= 30.10 Tare weight= 15.67 Hygroscopic moisture = 0.9%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.7 Hydrometer type = 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 20.9 31.0 24.7 0.0133 32.0 11.0 0.0312 45.5 5.00 20.9 28.0 21.7 0.0133 29.0 11.5 0.0202 40.0 15.00 20.9 26.0 19.7 0.0133 27.0 11.9 0.0118 36.3 30.00 20.9 25.0 18.7 0.0133 26.0 12.0 0.0084 34.4 60.00 20.9 24.0 17.7 0.0133 25.0 12.2 0.0060 32.6 250.00 21.5 22.0 15.8 0.0132 23.0 12.5 0.0030 29.2 1440.00 19.8 21.0 14.4 0.0135 22.0 12.7 0.0013 26.5

~---------------------------------- AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-127 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

D2216-10 60 50 40

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(%) (%) (%) (%)

  • CCB-2 SS-4 8.7-10.2 24.5 20 36 16 CL Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure CCB2SS4 Clinch River Data Re o Page F.1-128 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216-10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-2 Depth: 8.7-10.2 Sample Number: SS-4 Material

Description:

Yell~wish Brown SILT with Sanci USCS:CL AASHTO: A-6(9)

Run No. 1 2 3 4 5 6 Wet+ Tare 25.81 26.03 27.03 Dry+Tare 23.05 23.24 24.15 Tare 15.54 15.39 15.65

  1. Blows 20 25 34 Moisture 36.8 35.5 33.9 ---

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36.6 Plasticity Index= 16

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33.8 33.4 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 22.08 23.17 Dry+Tare 20.94 21.90 Tare 15.46 15.49 Moisture 20.8 19.8

~------------------------------------AMEC ------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-129 of 145

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  1. 4 100.0
  1. 10 100.0
  1. 20 99.1
  1. 40 96.7 Atterberg Limits PL= 27 LL= 44 PI= 17
  1. 60 93.3
  1. 100 87.5 Classification
  1. 140 80.8 USCS= ML AASHTO= A-7-6(11)
  1. 200 67.5 Remarks ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness- Hard & Durable Specific Gravity is assumed.

' (no specification provided)

Source of Sample: CC B-2 Depth: 16.7-18.2 Sample Number: SS-7 Date: 8/28/13 Client: Bechtel Project: Clinch River SMR Project Proil'lr.t No~ n4nR131072 Finurf! ~~R2SS7 Clinch River Data Re ort Rev. 4 CRP-1112.16 Page F.1-130 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-2 Depth: 16.7-18.2 Sample Number: SS-7 Material

Description:

Yellowish Red SILT with Fine Sand Date: 8/28/13 PL: 27 LL:44 PI: 17 USCS Classification: ML AASHTO Classification: A-7-6(11)

Testing Remarks: ASTM D 6913-04(09) & D 422-63(07)

Shape-Angular, Hardness- Hard & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 191.88 0.00 0.00 #4 0.00 100.0

  1. 10 0.00 100.0 49.99 0.00 0.00 #20 0.47 99.1
  1. 40 1.63 96.7
  1. 60 3.35 93.3
  1. 100 6.24 87.5
  1. 140 9.60 80.8
  1. 200 16.24 67.5 Hydrometer test uses material passing #10 Percent passing #10 based upon complete sample= 100.0 Weight of hydrometer sample =49.99 Hygroscopic moisture correction:

Moist weight and tare= 29.06 Dry weight and tare = 28.61 Tare weight = 15.63 Hygroscopic moisture= 3.5%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.7 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 - .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 20.8 31.0 24.6 0.0133 32.0 11.0 0.0313 50.4 5.00 20.7 28.0 21.6 0.0133 29.0 11.5 0.0202 44.2 15.00 20.7 25.0 18.6 0.0133 26.0 12.0 0.0119 38.1 30.00 20.7 23.0 16.6 0.0133 24.0 12.4 0.0086 34.0 60.00 20.7 21.0 14.6 0.0133 22.0 12.7 0.0061 29.9 250.00 21.3 18.0 11.8 0.0132 19.0 13.2 0.0030 24.1 1440.00 19.8 16.0 9.4 0.0135 17.0 13.5 0.0013 19.1

~------------------------------------ AMEC -------------------------------------J Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-131 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

02216-10 60 50 40

[:;) I 0 I z I I

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(%) (%) (%) (%)

  • CCB-2 SS-7 16.7-18.2 41.8 27 44 17 ML Client: Bechtel Project: Clinch River SMR Project Pro*ect No.: 6468131072 Fi ure CCB2SS7 rested By: Gs ~r )# w~kf.,.--checked By: LBJ ~--

Clinch River Data Report Rev. 4 j=12.16 Page F.1-132 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-2 Depth: 16.7-18.2 Sample Number: SS-7 Material

Description:

Yellowish Red SILT with Fine Sand uses: ML AASHTO: A-7-6(11)

Run No. --- 2 3 4 5 6


~-----

Wet+ Tare 28.39 -- 26.31 25.63 Dry+Tare 24.57 23.05 22.38

.=cc::_=---j---------1---'-* ------+-----------

Tare 15.64 15.6 15.44

  1. Blows 34 27 17

-- l-*------'--------+---------l-----------t----'-------*-

Moisture 42.8 --'--

43.8 -_4_6:.L ___,____________ --------------'-----------

47.2 f----t----1f---+--l---1-- Liquid Limit= _.1:!-__

46.7 f----t---1---+---t---+-----lf----+--+TI--t--t--t+H--H--H-H Plastic Limit= __2_7_

46.2 f-----+--J-j--,-j-'-j Plasticity Index= _l1__

45.7 f---t----t-1-1--1 Natural Moisture= 41.8 Liquidity Index= 0.9 45.21--1---l--i--l----l-

~

~ 44. 71--+-+---+--

44.2 !--+-+--+--!--

43.71--+-+--+--+-+

43.2 1--+-+--+--+-+--1---1---+-+-+-+--H--1--+-l-'H-1-H 42.7 t--+-+--+--+--+--1--+--+-+-+-+--t++-++-4-'+-+

42' 2 L:----L--:':.---!-.....,_..,..,__._____,__._--L---'--'---'-'-"-'--,J-l--l-.-'--"-'

5 Run No. 1 2 3 4 ---

Wet+ Tare 22.02 22.51 ---*--* --

Dry+ Tare 20.63 20.96 Tare 15.41 15.44 Moisture 26.6 28.1


=-W'-"e'-"-t+_T'-"a'-'-re=---+--"D::..:ry...__+T.:...:a=r-=-e--1------'T:...::a:.:...re=--_]=Moisture 81.92 66.67 30.18 l-= 41.8

~------------------------------------AMEC ------------------------------*------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-133 of 145

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%Gravel %Sand %Fines

%+3" Medium Fine Silt Clay Coarse I Fine Coarse I 0.0 4.7 I 11.4 2.1 2.7 I 1.4 14.2 63.5 SIEVE PERCENT SPEC.* PASS? Material Description SIZE FINER PERCENT (X= NO) Brownish Red Fat CLAY with Sand 1 100.0 3/4 95.3 3/8 89.5 Atterberg Limits

  1. 4 83.9 PI= 37 PL= 24 LL= 61
  1. 10 81.8
  1. 20 79.8 Classification
  1. 40 79.1 USGS= CH AASHTO= A-7-6(30)
  1. 60 78.6
  1. 100 78.2 Remarks
  1. 140 78.0 ASTM 06913-04(09) & ASTM D 422-63(07)
  1. 200 77.7 Specific Gravity is assumed.

Shape-Angulur, Hardness-Hard & Durable

~ (no specification provided)

Source of Sample: TP-1 Depth: 6-8' (Bulk)

Sample Number: S-1 Date: 9/19/13 Client: Bechtel Project: Clinch River SMR Project Proiect f\Jo: 646.8111072 Fiaure TP-l.S-1 Tested By: __,C~S"---_*ct\-=-'\-*' - - - - - - - - - Checked By: -=L=BJ"'---~~¢7-- 1 \---._ _ _ _ __

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-134 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-1 Depth: 6-8' (Bulk) Sample Number: S-1 Material

Description:

Brownish Red Fat CLAY with Sand Date: 9/19/13 PL: 24 LL: 61 PI: 37 USGS Classification: CH AASHTO Classification: A-7-6(30)

Testing Remarks: ASTM D 6913-04(09) & ASTM D 422-63(07)

Specific Gravity is assumed.

Shape-Angulur, Hardness-Hard & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 617.64 0.00 0.00 0.00 100.0 3/4 28,79 95.3 3/8 65.13 89.5

  1. 4 99.57 83.9
  1. 10 112.57 81.8 52.63 0.00 0.00 #20 1.25 79.8
  1. 40 1.69 79.1
  1. 60 2.04 78.6
  1. 100 2.28 78.2
  1. 140 2.46 78.0
  1. 200 2.63 77.7 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 77.7 Weight of hydrometer sample =52.63 Hygroscopic moisture correction:

Moist weight and tare= 29.38 Dry weight and tare= 29.30 Tare weight= 15.45 Hygroscopic moisture= 0.6%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only = 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00- 22.3 58.0 52.0 0.0131 59.0 6.6 0.0238 76.4 5.00 22.2 56.0 50.0 0.0131 57.0 6.9 0.0154 73.4 15.00 22.2 53.0 47.0 0.0131 54.0 7.4 0.0092 69.0 30.00 22.2 51.2 45.2 0.0131 52.2 7.7 0.0066 66.4 60.00 22.0 49.0 43.0 0.0131 50.0 8.1 0.0048 63.1 250.00 21.3 43.0 36.8 0.0132 44.0 9.1 0.0025 54.0 1140.00 19.7 36.0 29.3 0.0135 37.0 10.2 0.0013 43.1 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-135 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4 18-10 &

D2216-10 50 40 w I I

  • 0 z I I

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(%) (%) (%) (%)

  • TP-1 S-1 6-8' (Bulk) 32.2 24 61 37 CI-I Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Fi ure TP-1 S-1 Tested By: _,C=S"------~-*_ _ _ _ _ _ _ Checked By: LBJ ~*

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-136 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216-10 &ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-1 Depth: 6-8' (Bulle) Sample Number: S-1 Material

Description:

Brownish Red Fa,t CLAY with Sand uses: CH AASHTO: A-7-6(30)

Run No. 1 2 3 4 5 6 Wet+Tare 2 5.48 25.77 -- 25.56 Dry+Tare 2 1.68 21.94 21.81 Tare 15.52 15.52 *-

15.44

  1. Blows 22 27 t-----

33 Moisture 6 1.7 59.7 -- 58.9 -

62.4 61 Liquid Limit=

62 **- 24 f--1-- - Plastic Limit=

61.6 Plasticity Index= 37 1\ Natural Moisture= 32.2 61.2 _\ Liquidity Index= 0.2 60.8

~ t-

~ 60.4

--t-*

. *- 1\

60 I?

59.6

\

59.2 1\

t3.

58.8 I'

58.4 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 22.38 22.84 Dry+Tare 21.04 21.44 Tare 15.45 15.61 Moisture 24.0 24.0 -*

~----------------------------------- AMEC ----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-137 of 145

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%Gravel %Sand %Fines

%+3" Silt Clay Coarse Fine Coarse Medium I Fine 0.0 6.1 15.0 5.6 9.1 I 5.1 26.2 32.9 SIEVE PERCENT SPEC.* PASS? Material DescriRtion SIZE FINER PERCENT (X=NO) Brown Sandy Lean CLAY 1 100.0 3/4 93.9 3/8 85.1

  1. 4 78.9 Atterberg Limits PL= 19 LL= 46 PI= 27
  1. 10 73.3
  1. 20 67.7 Classification
  1. 40 64.2 USGS= CL AASHTO= A-7-6(13)
  1. 60 62.5
  1. 100 60.9 Remarks
  1. 140 60.0 ASTM D 6913-04(09) & D422-63(07)
  1. 200 59.1 Specific Gravity is assumed Shape- Angular, Hardness- Hard & Durable

~ (no specification provided)

Source of Sample: TP-2 Depth: 1-2.5 (Bulk)

Sample Number: S-1 Date: 9/19/13 Client: Bechtel Project: Clinch River SMR Project Proiect No* Mt1Rl'i1072 Fiaure TP-2.S-l Tested By: _,C=S'----.vfA:.=.__ _ _ _ _ _ Checked By: =LB"""J'----9J-L*,'-"ildl'-!7j_t-.._ _ _ __

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Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-138 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-2 Depth: 1-2.5 (Bulk) Sample Number: S-1 Material

Description:

Brown Sandy Lean CLAY Date: 9/19/13 PL: 19 LL:46 PI: 27 USGS Classification: CL AASHTO Classification: A-7-6(13)

Testing Remarks: ASTM D 6913-04(09) & D422-63(07)

Specific Gravity is assumed Shape- Angular, Hardness- Hard & Durable

~

Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 945.25 0.00 0.00 0.00 100.0 3/4 57.96 93.9 3/8 140.56 85.1

  1. 4 199.54 78.9
  1. 10 252.83 73.3 52.25 0.00 0.00 #20 3.94 67.7
  1. 40 6.45 64.2
  1. 60 7.68 62.5
  1. 100 8.79 60.9
  1. 140 9.43 60.0
  1. 200 10.12 59.1 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 59.1 Weight of hydrometer sample =52.25 Hygroscopic moisture correction:

Moist weight and tare= 28.16 Dry weight and tare= 28.07 Tare weight= 15.45 Hygroscopic moisture= 0.7%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964 - .164 x Rm Elapsed Temp. Actual Corrected Eff. Diameter Percent Time (min.) (deg. C.) Reading Reading K Rm Depth (mm.) Finer 2.00 22.2 49.0 '43.0 0.0131 50.0 8.1 0.0263 48.4 5.00 22.2 45.5 39.5 0.0131 46.5 8.7 0.0172 44.5 15.00 22.2 42.0 36.0 0.0131 43.0 9.2 0.0103 40.5 30.00 22.2 39.0 33.0 0.0131 40.0 9.7 0.0075 37.2 60.00 22.0 36.0 30.0 0.0131 37.0 10.2 0.0054 33.7 250.00 21.3 31.0 24.8 0.0132 32.0 11.0 0.0028 27.9 1440.00 19.7 27.0 20.3 0.0135 28.0 11.7 0.0012 22.9 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-139 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318 .. 10 &

D2216 .. 10 60 50 40 I

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(%) (%) (%) (%)

  • TP-2 S-1 l-2.5 (Bulk) 16.5 19 46 27 CL Client: Bechtel Project: Clinch River SMR Project Pro"ect No.: 6468131072 Fi ure TP-2 S-1 Tested By: __,C=S'---------vt>D~----- Checked By: =LB=J'-------"-9'----#f++~------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-140 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216-10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-2 Depth: 1-2.5 (Bulk) Sample Number: S-1 Material

Description:

Brown Sandy LeC].n CLAY USCS:CL Run No. 1 2 3 4 5 6 Wet+ Tare 24.78 25.08 26.31 Dry+Tare 21.93 22.10 22.84 Tare 15.51 15.60 15.46 -

  1. Blows 33 26 20 Moisture 44.4 45.8 47.0 47.6 Liquid Limit= 46 47.2 - 1--

Plastic Limit= 19

'\ Plasticity Index= 27 46.8

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\ Liquidity Index= -0.1 r--

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44 43.6 5 6 7 8 9 10 20 25 30 40 Blows Run No. 1 2 3 4 Wet+ Tare 23.51 22.66 Dry+Tare 22.21 21.51 Tare 15.56 15.53 Moisture 19.5 19.2

~------------------------------------ AMEC------------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-141 of 145

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%Gravel %Sand %Fines

%+3" Coarse I Fine Coarse Medium _I Fine Silt Clay 0.0 4.2 J 20.8 7.7 13.7 I 12.6 41.0 SIEVE PERCENT SPEC.* PASS? Material Descrigtion SIZE FINER PERCENT (X= NO) Brownish Red Clayey SAND 1 100.0 3/4 95.8 3/8 87.8

  1. 4 75.0 Atterberg Limits PL= 27 LL= 58 PI= 31
  1. 10 67.3
  1. 20 61.8 Classification
  1. 40 53.6 USCS= sc AASHTO= A-7-6(7)
  1. 60 46.2
  1. 100 43.5 Remarks
  1. 140 42.3 ASTM D 6913-04(09) & ASTM D 422-63(07)
  1. 200 41.0 Specific Gravity is assumed.

Shape- Angular, Hardness-Weathered & Friable

" (no specification provided)

Source of Sample: TP-3 Depth: 3-6' (Bulk)

Sample Number: S-1 Date: 9/16/13 Client: Bechtel Project: Clinch River SMR Project Proiect No* 11411R 131072 Fiaure TP-i S-1 Tested By: __,C~S"-----___,W'-=------- Checked By: =LB=J"------11-~-'-'t-'HL___ _ _ _ __

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-142 of 145

GRAIN SIZE DISTRIBUTION TEST DATA 3/5/2014 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-3 Depth: 3-6.' (Bulle) Sample Number: S-1 Material

Description:

Brownish Red Clayey SAND Date: 9/16/13 PL: 27 LL:58 PI: 31 USCS Classification: SC AASHTO Classification: A-7-6(7)

Testing Remarks: ASTM D 6913-04(09) & ASTM D 422-63(07)

Specific Gravity is assumed.

Shape- Angular, Hardness-Weathered & Friable Checked by: LBJ Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams) (grams) (grams) Size (grams) Finer 458.30 0.00 0.00 0.00 100.0 3/4 19.32 95.8 3/8 55.75 87.8

  1. 4 114.75 75.0
  1. 10 149.94 67.3 49.55 0.00 0.00 #20 4.01 61.8
  1. 40 10.07 53.6
  1. 60 15.54 46.2
  1. 100 17.50 43.5
  1. 140 18.41 42.3
  1. 200 19.38 41.0 Hydrometer test uses material passing #200 Percent passing #200 based upon complete sample= 41.0 Weight of hydrometer sample =49.55 Hygroscopic moisture correction:

Moist weight and tare= 29.78 Dry weight and tare= 29.52 Tare weight= 15.45 Hygroscopic moisture = 1.8%

Table of composite correction values:

Temp., deg. C: 13.0 29.5 Comp. corr.: -8.5 -4.0 Meniscus correction only= 1.0 Specific gravity of solids= 2.700 Hydrometer type= 152H Hydrometer effective depth equation: L = 16.294964- .164 x Rm

~---------------------------------- AMEC ----------------~----------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-143 of 145

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 60 50 40 G) I 0 I z I I

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(%) (%) (%) (%)

  • TP-3 S-1 3-6' (Bulk) 20.9 27 58 31 sc Client: Bechtel Project: Clinch River SMR Project 1

Pro'ect No.: 6468131072 Fi ure TP-3 S-1 Tested By: CS (Jb Checked By: LBJ Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-144 of 145

LIQUID AND PLASTIC LIMIT TEST DATA 3/5/2014 ASTM 02216*10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-3 Depth: 3-6' (Bulk) Sample Number: S-1.

Material

Description:

Brownish Red Clayey SAND USCS:SC AASHTO: A-7-6(7)

Run No. 1 2 3 4 5 6 Wet+ Tare 26.40 26.54 26.51 Dry+Tare 22.59 22.46 22.44 *.

Tare 15.74 15.39 15.56

  1. Blows 32 27 21 Moisture 55.6 -

57.7 59.2

~

59.2 .l\

.. Liquid Limit= __5_8_

58.8 Plastic Limit= 27

\

_\ Plasticity Index= 31 58.4 Natural Moisture= __1Q,2_

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57.6

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~ 57.2 56.8 I\

56.4

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56 55.6 55.2 5 6 7 8 9 10 20 25 30 40 Blows.

. Run No. 1 2 3 4 ----

Wet+ Tare 22.48 22.99 Dry+ Tare 21.01 21.41 Tare 15.56 15.45 Moisture 27.0 26.5

~------------------------------------AMEC ~----------------------------------~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-145 of 145