Text

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)
	v • d • e

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 Clinch River Data Report Rev. 4 CRP-1112.16 Page F1 of 1 a me

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

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

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2.9 17.4 SIEVE PERCENT SPEC.*

PASS?

Material Descrigtion SIZE FINER PERCENT (X=NO)

Brown Gravelly Fat CLAY

.75'*'

100.0

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.375" 91.9 Atterberg Limits

4 80.2

10 74.7 PL= 25 LL= 57

20 71.9 Classification

40 70.3 USGS= CH AASHTO=

60 69.4

100 68.6 Remarks

140 68.0 Lab No.: 12539

200 67.4 Specific Gravity is assumed.

ASTM D422-63 (2007)

Shape-Angular, Hardness-Hard

~ (no specification provided)

Source of Sample: :MP-111 UD Sample Number: ST-3 Depth: 9.9-11.9 ft Client: Bechtel Project:

Clinch River SMR D, * '"No_:

646Rl3l072 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 L

~

'-o 0.01 0.001

%Fines Clay 50.0 PI= 32 A-7-6(21)

Date: 1/30/14

_Eiaure 11 1 UDST1

Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-lllUD Depth: 9.9-11.9 ft GRAIN SIZE DISTRIBUTION TEST DATA 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 (grams)

(grams)

Size (grams) 49.06 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75" 0.00

.5" 0.00

.375" 3.98

4 9.69

10 12.39

20 13.81

40 14.57

60 14.99

100 15.40

140 15.69

200 16.01 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 Comp. corr.:

-7.0

-6.5

-6.2

-6.0 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 Time (min.)

(deg. C.)

Reading Reading 2.00 22.0 38.0 32.0 5.00 22.0 37.5 31.5 15.00 22.0 35.5 29.5 30.00 22.0 33.0 27.0 60.00 22.0 31.5 25.$

250.00 23.0 27.5 21.8 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-3 of 145 K

Rm 0.0129 38.0 0.0129 37.5 0.0129 35.5 0.0129 33.0 0.0129 31.5 0.0128 27.5 AMEC Percent Finer 100.0 100.0 91.9 80.2 74.7 71.9 70.3 69.4 68.6 68.0 67.4 23.9

-5.5 Eff.

Diameter Percent Depth (mm.)

Finer 10.1 0.0290 63.9 10.1 0.0184 62.9 10.5 0.0108 58.9 10.9 0.0078 53.9 11.1 0.0056 51.0 11.8 0.0028 43.4 3/3/2014

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

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(.)

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CONTENT LIMIT

(%}

MP-lllUD ST-3 9.9-11.9 ft 26.2 25 Client: Bechtel Project: Clinch River SMR Pro"ect No.: 6468131072 Tested By: -"E=H-'-"'{fl;=

...:...'/_

9 ______ Checked By: JW -:r -0 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-4 of 145 MH orOH 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

(%}

57 32 CH Fi ure 111UDST3

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

Mlilterial

Description:

Brb\\Vn Gravelly Fat CLAY USCS:CH EH $?(

57.1 Wet+ Tare 11.09 pry+Tara 25.73 Tare 20.34 Moisture 25.2 3/3/2014 Liquid l..imlt""' -~

Plastic: Lhnit= ~~~

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

Natural Moisture=~='--

Liquldity tndex=.

0.0

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

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

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PASS?

Material Descrigtion SIZE FINER PERCENT (X=NO)

Brown Sandy Fat CLAY with Gravel

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4 84.7 Atterberg Limits

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40 71.5 Classification

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100 68.5

140 67.8 Remarks

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ASTM D422-63 (2007)

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~ (no specification provided)

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

No~ n4nRn1on 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

'~'-h

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%Fines Clay 46.4 PI= 32 A-7-6(20)

Date: 2/3/14 Fiaure 111 T TDST.S

Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-111UD Depth: 17.4-19.4 ft GRAIN SIZE DISTRIBUTION TEST DATA 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 (grams)

(grams)

Size (grams) 51.94 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75"

.5" 0.00

.375" 4.35

4 7.94

10 11.40

20 13.49

40 14.79

60 15.66

100 16.34

140 16.73

200 17.24 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 Comp. corr.:

-7.0

-6.5

-6.2

-6.0 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 Time (min.)

(deg. C.)

Reading 2.00 22.9 39.5 5.00 22.9 38.0 15.00 22.9 35.5 30.00 22.9 33.5 60.00 23.0 31.0 250.00 23.3 27.5 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-7 of 145 Reading 33.8 32.3 29.8 27.8 25.3 21.9 K

Rm 0.0128 39.5 0.0128 38.0 0.0128 35.5 0.0128 33.5 0.0128 31.0 0.0127 27.5 AMEC Percent Finer 100.0 91.6 84.7 78.1 74.0 71.5 69.8 68.5 67.8 66.8 23.9

-5.5 Eff.

Diameter Percent Depth (mm.)

Finer 9.8 0.0283 63.6 10.1 0.0181 60.8 10.5 0.0107 56.1 10.8 0.0077 52.3 11.2 0.0055 47.6 11.8 0.0028 41.2 3/3/2014

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

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CONTENT LIMIT

(%)

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

/--'--=-. ______ Checked By: JW

-:)0..)

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-8 of 145 MH orOH 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

56 32 CH Fi ure 111 UDST5

Client: Bechtel

Project: Clinch River SMR Project Number: 6468131072 Location: :MP-lllUD Depth: 17.4-19.4 ft LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 Sample Number: ST-5 Material

Description:

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

USCS:CH Tested by: EH ti)f.

Run No.

1 2

3 4

Wet+ Tare 27.4 28.15 30.23 Dry+ Tare 24.82 25.22 26.60 Tare 20.02 19.96 20.49

Blows 35 26 15 Moisture 53.7 55.7 59.4 62 61 60 59 58

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6 7

8 9 10 Blows 20 25 30 40 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 2/24/2014 5

6 Liquid Limit=

56 Plastic Limit=

24 Plasticity Index=

32 Natural Moisture= _11_0 _

Liquidity Index=

0.2

~--------------~------------------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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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 Atterberg Limits

4 91.2

10 86.3 PL= 24 LL= 66

20 83.9 Classification

40 82.4 USCS= CH AASHTO=

60 81.6

100 80.9 Remarks

140 80.5 Specific Gravity is assumed.

200 80.2 ASTM D6913-04(09) & D422-63(07)

Shape-Angular, Hardness-Soft

.. (no specification provided)

Source of Sample: MP-114 Sample Number: SS-2 Depth: 2.5-4.0' Client: Bechtel Project:

Clinch River SMR Project Proiect No:

114()R 111 07?.

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 PI= 42 A-7-6(36)

Date: 7/30/13 Fia_ure MP114SS2

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-114 Depth: 2.5-4.0' GRAIN SIZE DISTRIBUTION TEST DATA 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 229.28 49.11 Tare (grams) 0.00 0.00 0.00 0,00 Hydrometer test uses material passing #10 Sieve Opening Size 1"

3/4" 3/8"

4

10

20

40

60

100

140

200 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 Weight Retained (grams) 0.00 0.00 7.47 20.27 31.37 1.35 2.25 2.70 3.10 3.30 3.50 Hydrometer eff~ctive depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 20.8 51.0 44.6 0.0133 52.0 5.00 20.8 50.0 43.6 0.0133 51.0 15.00 20.8 48.0 41.6 0.0133 49.0 30.00 20.8 46.0 39.6 0.0133 47.0 60.00 20.8 45.0 38.6 0.0133 46.0 250.00 21.5 39.0 32.8 0.0132 40.0 1440.00 19.8 35.0 28.4 0.0135 36.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-11 of 145 Percent Finer 100.0 100.0 96.7 91.2 86.3 83.9 82.4 81.6 80.9 80.5 80.2 Eff.

Diameter Percent Depth (mm.)

Finer 7.8 0.0262 80.5 7.9 0.0168 78.7 8.3 0.0099

.75.0 8.6 0.0071 71.4 8.8 0.0051 69.6 9.7 0.0026 59.2 10.4 0.0011 51.1 3/5/2014

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318- 0 &

D2216-10 UJ 0 z 60 50 40

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/

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50 60 LIQUID LIMIT SOIL DATA NATURAL 70 DEPTH WATER PLASTIC CONTENT LIMIT

(%)

2.5-4.0' 29.9 24 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 or 80 LIQUID LIMIT

(%)

66 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 90 100 110 PLASTICITY uses INDEX

(%)

42 CH Fi ure

~Pll4SS2

Client: Bechtel Project: Clinch River SMR Pl'oject Project Number: 6468131072 Location: MP-114 Depth: 2.5-4.0' LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 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.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 68.4 68 67.6 67.2 66.8

~

~ 66.4 66 65.6 65.2 64.8 64.4 1

26.70 22.33 15.59 31 64.8 5

6 7

8 9 10 Run No.

1 Wet+ Tare 21.94 Dry+ Tare 20.75 Tare 15.79 Moisture 24.0 2

3 4

26.03 27.08 21.84 22.45 15.50 15.66 24 21 66.1 68.2

\\

20 25 30 40 Blows 2

3 4

21.98 20.77 15.67 23.7 3/5/2014 5

6 Liquid Limit=

66 Plastic Limit=

24 Plasticity Index=

42 Natural Moisture=

29.9 Liquidity Index=

0.1

~----------------------------------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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Material DescriRtion SIZE FINER PERCENT (X=NO)

Light Olive Brown Fat CLAY with Sand

4 100.0

10 100.0

20 99.6 Atterberg Limits

40 99.2

60 98.7 PL= 22 LL= 62

100 98.3 Classification

140 98.0 USGS= CH AASHTO=

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 Sample Number: SS-9 Depth: 23.9-25.4' Client: Bechtel Project: Clinch River SMR Project ProiP.r.t No*

l'l4()R131072 Tested By: GS 1f !Jif"""'f;;[-6.~cked By: =LB=J-----.1.,__7/3£..-,~,.F-'Y ____

---c---

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

't

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%Fines Clay 65.8 PI= 40 A-7-6(44)

Date: 7/30/12 Fiaure MP116SS9

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-116 Depth: 23.9-25.4' GRAIN SIZE DISTRIBUTION TEST DATA 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)

Size (grams)

Finer 298.74 0.00 0.00

4 0.00 100.0

10 0.00 100.0 49.45 0.00 0.00

20 0.21 99.6

40 0.41 99.2

60 0.62 98.7

100 0.85 98.3

140 1.01 98.0

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 3/5/2014

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

~

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I 50 60 LIQUID LIMIT SOIL DATA NATURAL 70 WATER PLASTIC CONTENT LIMIT

(%)

23.9-25.4' 26.5 22 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 or 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

62 40 CH Fi ure MP116SS9

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-116 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 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 66 65 64 63

.i 62 0

E 61 60 59 58 57 1---

1---

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17.65 16.50 11.42 22.6 3/5/2014 Liquid Limit=

62 Plastic Limit=

22 Plasticity Index=

40 Natural Moisture=

26.5 Liquidity Index=

0.1

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

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

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PASS?

Material Description SIZE FINER PERCENT (X=NO)

Brownish Red Fat CLAY with Sand 3/8 100.0

4 99.2

10 98.5 Atterberg Limits

20 96.6

40 95.0 PL= 26 LL= 72

60 92.1 Classification

100 89.3 USCS= CH AASHTO=

140 88.9

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 Tested By: CS G!J Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-18 of 145 Client: Bechtel Project:

Clinch River SMR Project Proiect No*

114AR111072 Checked By: =LB=J"--"-~'-'-J.9 1f:_** _____ _

%Fines Clay 64.1 PI= 46 A-7-6(45)

Date: 7/6/13 Finure MEL\\:41

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-117 Depth: 8.8-10.3' (Jar)

GRAIN SIZE DISTRIBUTION TEST DATA 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)

Size (grams)

Finer 217.09 0.00 0.00 3/8 0.00 100.0

4 1.78 99.2

10 3.17 98.5 50.57 0.00 0.00

20 1.00 96.6

40 1.80 95.0

60 3.30 92.1

100 4.74 89.3

140 4.93 88.9

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 3/5/2014

~------------------------------------ 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 50 40 Ll..l 0 z

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50 60

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70 LIQUID LIMIT SOIL DATA NATURAL WATER PLASTIC CONTENT LIMIT

(%)

8.8-10.3' (Jar) 32.0 26 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 or 80 LIQUID LIMIT

(%)

72 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 90 100 110 PLASTICITY uses INDEX

(%)

46 CH Fi. ure MP117SS4

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-117 Depth: 8.8-1 0.3' (Jar)

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216-10 & ASTM 04318*10 Sample Number: SS-4 Material

Description:

Brownish Red Fat CLAY with Sand uses: CH Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 76 75 74 73 72

.i 71 0

~

70 69 68 67 66 r----

1 26.26 21.92 15.63 34 69.0 5

6 7

8 9 10 Run No.

1 Wet+ Tare 23.20 Dry+ Tare 21.64 Tare 15.64 Moisture 26.0 AASHTO: A-7-6(45) 2 3

4 25.65 25.89 21.40 21.59 15.44 15.77 27 22 71.3 73.9

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22.30 20.93 15.62 25.8 5

3/5/2014 6

Liquid Limit=_

72 Plastic Limit=

26 Plasticity Index= ____49_

Natural Moisture=

32.0 Liquidity Index= __

0_.1_

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

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

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PASS?

Material Descri[ltion SIZE FINER PERCENT (X=NO)

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4 100.0

10 99.4

20 97.1 Atterberg Limits

40 93.7

60 91.0 PL= 22 LL= 68

100 88.8 Classification

140 87.7 USGS= CH AASHTO=

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 Client: Bechtel Project:

Clinch River SMR Project Proiect No:

fi4nRlllon

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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 r..

r--..,

D..

~

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%Fines Clay 59.5 PI= 46 A-7-6(44)

Date: 7/6/13 Fiaure MP117SS7

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-117 Depth: 19.5-21.0' (Jar)

GRAIN SIZE DISTRIBUTION TEST DATA 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 and Tare Tare Tare Weight Opening (grams)

(grams)

Size 193.51 0.00 0.00

4

10 5o:oo 0.00 0.00

20

40

60

100

140

200 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 Weight Retained (grams) 0.00 1.07 1.16 2.87 4.27 5.36 5.89 6.36 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 23.1 49.5 43.8 0.0129 50.5 5.00 23.1 47.5 41.8 0.0129 48.5 15.00 23.1 45.0 39.3 0.0129 46.0 30.00 23.1 42.0 36.3 0.0129 43.0 60.00 23.1 39.5 33.8 0.0129 40.5 250.00 23.0 35.0 29.2 0.0130 36.0 1440.00 22.5 32.0 26.1 0.0130 33.0 Percent Finer 100.0 99.4 97.1 93.7 91.0 88.8 87.7 86.8 Eff.

Diameter Percent Depth (mm.)

Finer 8.0 0.0259 77.7 8.3 0.0167 74.2 8.8 0.0099 69.7 9.2 0.0072 64.4 9.7 0.0052 60.0 10.4 0.0026 51.9 10.9 0.0011 46.4 3/5/2014

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

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19.5-21.0' 27.1 22 (Jar)

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

<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 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

68 46 CH Fi ure MP117SS7

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318-10 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 USCS: CH AASHTO: A-7-6(44)

Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 70.4 70 69.6 69.2 68.8

~

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1 2

25.13 25.83 21.26 21.65 15.48 15.51 31 25 67.0 68.1 5

6 7

8 9 10 Blows 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 127:60 106.61 3

25.63 21.47 15.54 19 70.2

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6 Liquid Limit=

68 Plastic Limit=

22 Plasticity Index=

46 Natural Moisture=

27.1 Liquidity Index=

0.1

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

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

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PASS?

Material Descrigtion SIZE FINER PERCENT (X= NO)

Light Brownish Gray Fat CLAY with Sand 3/4" 100.0 3/8" 95.4

4 88.6 Atterberg Limits

10 84.7

20 82.7 PL= ND LL= ND PI= ND

40 82.0 Classification

60 81.4 USCS= ND AASHTO= ND

100 80.8

140 80.5 Remarks

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 Sample Number: SS-5 Depth: 11.1-12.6 Date: 6/21/2013 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

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-122 GRAIN SIZE DISTRIBUTION TEST DATA 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 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 203.75 49.24 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #10 Sieve Opening Size 3/4" 3/8"

4

10

20

40

60

100

140

200 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 Weight Retained (grams) 0.00 9.39 23.32 31.18 1.14 1.59 1.93 2.27 2.43 2.64 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 20.7 51.5 45.1 0.0133 52.5 5.00 20.7 51.0 44.6 0.0133 52.0 15.00 20.8 49.0 42.6 0.0133 50.0 30.00 20.7 46.0 39.6 0.0133 47.0 60.00 20.7 44.0 37.6 0.0133 45.0 250.00 21.3 39.0 32.8 0.0132 40.0 1440.00 19.7 33.0 26.3 0.0135 34.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-27 of 145 Percent Finer 100.0 95.4 88.6 84.7 82.7 82.0 81.4 80.8 80.5 80.2 Eff.

Diameter Depth (mm.)

7.7 0.0261 7.8 0.0166 8.1 0.0098 8.6 0.0071 8.9 0.0051 9.7 0.0026 10.7 0.0012 3/5/2014 PI:ND Percent Finer 79.3 78.4 75.0 69.6 66.1 57.6 46.3

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Fine Coarse Medium Fine Silt 0.0 0.0 I

16.6 5.2 1.9 1.5 20.2 SIEVE PERCENT SPEC.*

PASS?

Material Descrigtion SIZE FINER PERCENT (X=NO)

Brown Fat CLAY with Gravel

.5" 100.0

.375" 92.0

4 83.4 Atterberg Limits

10 78.2

20 76.9 PL= 30 LL= 63

40 76.3 Classification

60 75.9 uses::: CH AASHTO=

100 75.5

140 75.2 Remarks

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 Sample Number: ST-2 Depth: 7.1-9.3 ft Client: Bechtel Project:

Clinch River SMR Proiect No:

l'i41iR11107?.

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

~~

\\ ' \\

I 0.01 0.001

%Fines Clay 54.6 PI= 33 A-7-5(26)

Date: 2/10/14 Fiaure 122UDAST2

Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDA Depth: 7.1-9.3 ft GRAIN SIZE DISTRIBUTION TEST DATA 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 (grams)

(grams)

Size (grams) 39.96 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75"

.5" 0.00

.375" 3.21

4 6.62

10 8.72

20 9.23

40 9.48

60 9.65

100 9.80

140 9.92 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 Comp. corr.:

-7.0

-6.5

-6.2

-6.0 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 Time (min.)

(deg. C.)

Reading 2.00 20.7 36.5 5.00 20.7 35.5 15.00 20.7 34.0 30.00 20.7 32.5 60.00 20.9 29.5 250.00 22.8 25.5 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-29 of 145 Reading 30.3 29.3 27.8 26.3 23.3 19.7 K

Rm 0.0131 36.5 0.0131 35.5 0.0131 34.0 0.0131 32.5 0.0131 29.5 0.0128 25.5 AMEC Percent Finer 100.0 92.0 83.4 78.2 76.9 76.3 75,9 75.5 75.2 23.9

-5.5 Eff.

Diameter Percent Depth (mm.)

Finer 10.3 0.0298 74.1 10.5 0.0190 71.7 10.7 0.0111 68.0 11.0 0.0079 64.3 11.5 0.0057 57.1 12.1 0.0028 48.3 3/3/2014

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

(;)

0

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MH orOH 70 80 SYMBOL SOURCE SAMPLE DEPTH WATER PLASTIC LIQUID NO.

CONTENT LIMIT LIMIT

(%)

MP-122UDA ST-2 7.1-9.3 ft 27.8 30 63 Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 Tested By: _,E=H-'-"'&-/"-.

_,__* _______ Checked By: JW ~

Clinch River Data Report Rev. 4 CRP-1112:16 Page F.1-30 of 145 90 100 110 PLASTICITY uses INDEX

(%)

33 CH Fi ure 122UDAST2

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

Description:

Bro\\vn Fat CLAY with Gravel USCS:CH AASHTO: A-7-5(26) rw -:rv 17 66.7 6S 67 66 65

.I

2:

64 63 62 61 60 59 3/3/2014 Liquid l.imit'= -~

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

Plasticity lndexllil -~~-

Natural Moisture=

27.8 Liquidity lndexM~

-OJ

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

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

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

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1.3 16.0 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 Atterberg Limits

4 84.5

10 80.9 PL= 29 LL= 69

20*

79.1 Classification

40 78.4 USCS= CH AASHTO=

60 78.0

100 77.6 Remarks

140 77.4 Lab No.: 12543

200 77.1 Specific Gravity is assumed.

ASTM D422-63 (2007)

Sha~e-Angular, Hardness-Hard

~ (no specification provided)

Source of Sample: MP-122UDA Sample Number: ST-3 Depth: 9.7-11.7 ft Client: Bechtel Project: Clinch River SMR Proiect No*

n4nR11107?.

Tested By: _,E=H~(!:=)/_,__. _______ Checked By: JW -~--------

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

i'

~

0.01 0.001

%Fines Clay 61.1 PI= 40 A-7-6(33)

Date: 1/30/14 Fiaure 1221IDAST3

Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDA Depth: 9.7-11.7 ft GRAIN SIZE DISTRIBUTION TEST DATA 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 (grams)

(grams)

Size (grams) 49.95 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75" 0.00

.5" 2.13

.375" 4.56

4 7.76

10 9.55

20 10.42

40 10.77

60 10.97

100 11.17

140 11.31

200 11.46 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 Comp. corr.:

-7.0

-6.5

-6.2

-6.0 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 Time (min.)

(deg. C.)

Reading 2.00 22.0 45.0 5.00 22.0 44.0 15.00 22.0 41,5 30.00 22.0 39.5 60.00 22.0 37.5 250.00 23.0 33.5 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-33 of 145 Reading 39.0 38.0 35.5 33.5 31.5 27.8 K

Rm 0.0129 45.0 0.0129 44.0 0.0129 41.5 0.0129 39.5 0.0129 37.5 0.0128 33.5 AMEC Percent Finer 100.0 95.7 90.9 84.5 80.9 79.1 78.4 78.0 77.6 77.4 77.1 23.9

-5.5 Eff.

Diameter Percent Depth (mm.)

Finer 8.9 0.0273 76.5 9.1 0,0174 74.5 9.5 0.0103 69.6 9.8 0.0074 65.7 10.1 0.0053 61.8 10.8 0.0027 54.4 3/3/2014

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

G) 0 z 60 50 40

~ 30

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f=

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20 10 Dashed line indicates the approximate upper limit boundary for natural soils --r--1---~

I I

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CONTENT LIMIT

(%)

MP-122UDA ST-3 9.7-11.7 ft 28.1 29 Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 MH orOH 80 LIQUID LIMIT

. (%)

69 Tested By:-=E'-'-H,___,_6/_""'~--'-~------ Checked By: =JW,_,___~-------

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-34 of 145 90 100 110 PLASTICITY uses INDEX

(%)

40 CH Fi ure 122UDAST3

UQUID AND PLASTIC UMIT TEST DATA 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 Material

Description:

Brown Fat CLAY with Gravel U$CS:CH Sample Number: ST *3 AASHTO: A~7*6(33) 3/3/2014

~-------------~~----------------AMEO_, __________. _______________, ________ __

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

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

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2.2 15.4 SIEVE PERCENT SPEC.*

PASS?

Material Description SIZE FINER PERCENT (X=NO)

Brown Fat CLAY

.375" 100.0

4 95.1

10 90.8 Atterberg Limits

20 88.9

40 87.9 PL= 28 LL= 70

60 87.2 Classification

100 86.6 USCS= CH MSHTO=

140 86.1

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 Sample Number: ST-4 Depth: 12.2-14.2 ft Client: Bechtel Project:

Clinch River SMR Proiect No:

MliR131072 Tested By: -=E"-'-H,_*-==t-'-JI-'-. ______ Checked By: JW ~

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

~,,

~

u 0.01 0.001

% F'ines Clay 70.3 PI= 42 A-7-6(41)

Date: 1/30/14 Fiaure 122TTDAST4

Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDA Depth: 12.2-14.2 ft Material

Description:

Brown Fat CLAY Date: 1/30/14 PL: 28 GRAIN SIZE DISTRIBUTION TEST DATA Sample Number: ST-4 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 (grams)

(grams)

Size (grams) 47.89 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75"

.5"

.375" 0.00

4 2.34

10 4.41

20 5.32

40 5.81

60 6.13

100 6.43

140 6.66

200 6.84 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 Comp. corr.:

-7.0

-6.5

-6.2

-6.0 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 Time (min.)

(deg. C.)

Reading 2.00

'-22.3 47.5 5,00 22.3 46.5 15.00 22.3 44.0 30.00 22.3 42.5 60.00 22.3 40.5 250.00 23.1 36.0 Clinch River Data Report Rev. 4 CRP-1112.16

. Page F.1-37 ()f 14,5 Reading 41.6 40.6 38.1 36.6 34.6 30.3 K

Rm 0.0129 47.5 0.0129 46.5 0.0129 44.0 0.0129 42.5 0.0129 40.5 0.0128 36.0 AMEC Percent Finer 100.0 95.1 90.8 88.9 87.9 87.2 86.6 86.1 85.7 23.9

-5.5 Eff.

Diameter

Percent Depth (mm.)

Finer 8.5 0.0266 85.0 8.7 0.0170 83.0 9.1 0.0100 77.9 9.3 0.0072 74.8 9.7 0.0052 70.7 10.4 0.0026 61.9 3/3/2014

LIQUID AND PLASTIC LIMITS TEST REPORT (ASTM 04318-10) 60 50 40-20 10 Dashed llne indicates the approximate upper limit boundary for natural soils --+--t----;-

I I

30 I

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CONTENT LIMIT

(%)

MP-122UDA ST-4 12.2-14.2 fi 32.7 28 Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 MH orOH 80 LIQUID LIMIT

(%)

70 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 90 100 110 PLASTICITY uses INDEX

(%)

42 CH

. Fi ure 122UDAST4

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 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 3/3/2014

__,__ _ _:::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))

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1.3 20.2 SIEVE PERCENT SPEC.*

PASS?

Material Descrigtion SIZE FINER PERCENT (X=NO)

Brown Fat CLAY

.375" 100.0

4 97.3

10 95.7 Atterberg Limits

20 94.8

40 94.3 PL= 28 LL= 64

60 93.7 Classification

100 93.5 USCS= CH AASHTO=

140 93.3

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 Sample Number: ST-1 Depth: 3.3-5.3 ft Client: Bechtel Project: Clinch River SMR Proiect No~

fi4()R 1 '\\ 1 07?.

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 I\\...~

1\\

~

0.01 0.001

%Fines Clay 72.8 PI= 36 A~7-6(39)

Date: 2/7/14 Fiaure 1 ?.?.TTDR~T1

Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDB Depth: 3.3-5.3 ft Material

Description:

Brown Fat CLAY Date: 2/7/14 PL: 28 GRAIN SIZE DISTRIBUTION TEST DATA Sample Number: ST-1 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 (grams)

(grams)

Size (grams) 44.39 0.00 0.00 3.0" 2.5" 2.0".

1.5" 1.0"

.75"

.5"

.375" 0.00

4 1.21

10 1.91

20 2.29

40 2.53

60 2.78

100 2.89

140 2.97

200 3.11 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 Comp. corr.:

-7.0

-6.5

-6.2

-6.0 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 Time (min.)

(deg. C.)

Readfng 2.00 21.1 47.5 5.00 21.1 46.5 15.00 21.1 44.0 30.00 21.1 41.5 60.00 21.1 39.5 250.00 22.8 34.5 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.141 of 145 Corrected Reading K

Rm 41.3 0.0131 47.5 40.3 0.0131 46.5 37.8 0.0131 44.0 35.3 0.0131 41.5 33.3 0.0131 39.5 28.7 0.0128 34.5 AMEC Percent Finer 100.0 97.3 95.7 94.8 94.3 93.7 93.5 93.3 93.0 23.9

-5.5 Eff.

Diameter Percent Depth (mm.)

Finer 8.5 0.0270 91.1 8.7 0.0172 88.9 9.1 0.0102 83.4 9.5 0.0074 77.9 9.8 0.0053 73.5 10.6 0.0026 63.3 3/3/2014

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

'(Q 0 z 60 50 40

~ 30 0

i=

~

a.

20 10 Dashed line indicates the approximate upper limit boundary for natural soils --+--~-......,

I I

30 I

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40 I

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50 60 LIQUID LIMIT SOIL DATA NATURAL I

I I

MH orOH 70 80 SYMBOL SOURCE SAMPLE DEPTH WATER PLASTIC LIQUID NO.

CONTENT LIMIT

(%)

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

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

(%)

64 90 100 110 PLASTICITY uses INDEX

(%)

36 CH Fi ure 122UDBST1

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 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216-10 & ASTM 04318*10 AASHTO: A~7~6(39)

Cr!AI~ICArt by: JW

">u.)

3/3/2014 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)

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i=

~

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20 10 Dashed line indicates the approximate upper limit boundary for natural soils --+--J---,

I I

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I MH orOH 30 40 50 60 LIQUID LIMIT 70 80 SOIL DATA NATURAL SYMBOL SOURCE SAMPLE DEPTH WATER PLASTIC NO.

CONTENT LIMIT

(%)

MP-122UDB ST-3 9.2-11.2 ft 39.0 28 Client:, Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 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 LIMIT

(%)

69 90 100 110 PLASTICITY uses INDEX

(%)

41 Fi ure 122UDBST3

Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: lVIP-122UDB

. Depth: 9.2-11.2 ft LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 Sample Number: ST-3 Material

Description:

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

Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 72.5 72 71.5 71 70.5

~

~ 70 69.5 69 68.5 68 67.5 1

29.82 26.13.

20.70 28 68.0 56 78910 Run No.

1 Wet+ Tare 26.66 Dry+Tare.

25.33 Tare 20.56 Moisture 27.9 2

3 4

28.23 29.50 25.28 25.65 21.01 20.31 22 15

~-'---

69.1 72.1 3

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20 25 30 40 Blows 2

3 27.29 25.83 20.62 28.0 3/3/2014 5

6 Liquid Limit=

69 Plastic l.:.imit=

28 Plasticity Index=

41 Natural Moisture=

39.0 Liquidity Index= _Q,L_

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

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

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

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Material Descrigtion SIZE FINER PERCENT (X=NO)

Yellowish Brown Fat CLAY with Gravel

.5" 100.0

.375" 92.5

4 82.6 Atterberg Limits

10 78.9

20 77.5 PL= 27 LL= 59

40 76.8 Classification

60 76.5 USGS= CH AASHTO=

1*00 76.1

140 75.8 Remarks

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 Sample Number: ST-5 Depth: 14.6-16.6 ft Client: Bechtel Project: Clinch River SMR ProiP.r.t No*

fi4fiR1 ~ 1 07?.

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

~~

r-... f\\

~

'b 0.01 0.001

%Fines Clay 55.7 PI= 32 A-7-6(25)

Date: 2/18/14 Fiaure 122UD'R~T'i

Client: Bechtel Project: Clinch River SMR Project Number: 6468131072 Location: MP-122UDB Depth: 14.6-16.6 ft GRAIN SIZE DISTRIBUTION TEST DATA 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 (grams)

(grams)

Size (grams) 55.27 0.00 0.00 3.0" 2.5" 2.0" 1.5" 1.0"

.75"

.5" 0.00

.375" 4.16

4 9.62

10 11.65

20 12.45

40 12.82

60 13.01

100 13.22

140 13.38

200 13.64 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 Comp. corr.:

-7.0

-6.5

-6.2

-6.0 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 Time (min.)

(deg. C.)

Reading 2.00 23.1 46.5 5.00 23.1 45.5 15.00 23.1 42.0 30.00 23.1 40.0 60.00 23.1 37.5 250.00 23.1 33.0 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-47 of 145 Corrected Reading K

Rm 40.8 0.0128 46.5 39.8 0.0128 45.5 36.3 0.0128 42.0 34.3 0.0128 40.0 31.8 0.0128 37.5 27.3 0.0128 33.0 AMEC Percent Finer 100.0 92.5 82.6 78.9 77.5 76.8 76.5 76.1 75.8 75.3 23.9

-5.5 Eff.

Diameter Percent Depth (mm.)

Finer 8.7 0.0266 72.2 8.8 0.0170 70.5 9.4 0.0101 64.3 9.7 0.0073 60.7 10.1 0.0052 56.3 10.9 0.0027 48.3 3/3/2014

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

Q 0 z 60 50 40 f 30 0

i=

~

0...

20 10 Dashed line indicates the approximate upper limit boundary for natural soils --r--1---~

I I

30 I

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I orOL 40 50 60 LIQUID LIMIT SOIL DATA NATURAL 70 SYMBOL SOURCE SAMPLE DEPTH WATER PLASTIC NO.

CONTENT LIMIT

(%)

MP-122UDB ST-5 14.6-16.6 ft 27.7 27 Client: Bechtel Project: Clinch River SMR Pro'ect No.: 6468131072 MH orOH 80 LIQUID LIMIT

(%)

59 Tested By: -=E=H-'-'GJ('---~-~

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

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.148 of 145 90 100 110 PLASTICITY uses INDEX

(%)

32 CI-I Fi ure 122UDBST5

Client: Bechtel Project: Clinch Rivet SMR Project Number: 6468131072 Location: MP~l22UDB LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 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 64 63 62 61 1ll 60

~

59 58 3/3/20.14 Liquid Umitm~--.:::42_~

Plastic Limlt<o! -~-

Plasticity Index~-~~

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

Liquidity !nde~ ~-=-

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

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

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Material DescriRtion SIZE FINER PERCENT (X= NO)

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4 75.6

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20 68.7 Classification

40 67.4 USGS= CH AASHTO=

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60 66.5

100 65.7 Remarks

140 65.2 Specific Gravity is assumed.

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 Sample Number: SS-3

Depth: 5.1-6.6' (Jar)

Date: 8/1/13 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

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-203 Depth: 5.1-6.6' (Jar)

GRAIN SIZE DISTRIBUTION TEST DATA 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 231.34 50.98 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 3/4 3/8

4

10

20

40

60

100

140

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 Weight Retained (grams) 0.00 16.27 33.77 56.38 65.74 2.03 3.01 3.60 4.20 4.56 4.68 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 23.1 53.0 47.3 0.0129 54.0 5.00 23.1 51.0 45.3 0.0129 52.0 15.00 23.1 48.0 42.3 0.0129 49.0 30.00 23.1 46.0 40.3 0.0129 47.0 61.00 23.1 44.0 38.3 0.0129 45.0 250.00 23.0 38,0 32.2 0.0130 39.0 1440.00 22.5 32.0 26.1 0.0130 33.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-51 of 145 Percent Finer 100.0 93.0 85.4 75.6 71.6 68.7 67.4 66.5 65.7 65.2 65.0 Eff.

Diameter Percent Depth (mm.)

Finer 7.4 0.0250 60.7 7.8 0.0161 58.1 8.3 0.0096 54.2 8.6 0.0069 51.7 8.9 0.0049 49.1 9.9 0.0026 41.4 10.9 0.0011 33.5 3/5/2014

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

D2216-10 60 50 40 20 I

10 10 SYMBOL SOURCE MP-203 I

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30 SAMPLE NO.

SS-3 I

I I

or 40 I

DEPTH I

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50 60 LIQUID LIMIT SOIL DATA NATURAL 70 WATER PLASTIC CONTENT LIMIT

(%)

5.1-6.6' (Jar) 34.3 21 Client: Bechtel Project: Clinch River SMR Project Pro"ect No.: 6468131072 or 80 LIQUID LIMIT

(%)

56 Tested By: ___,c,_,s~_e_. c::_;) ______ Checked By: _,_L=BJ"'-----'-.7J!L-'6-

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

Clinch River Data Report Rev. 4 CRP-1112.16 u

Page F.1-52 of 145 90 100 110 PLASTICITY uses INDEX

(%)

35 CH Fi ure MP203SS3

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-203 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 Depth: 5.1-6.6' (Jar)

Sample Number: SS-3 Material

Description:

Brownish Yellow Fat CLAY with Sand USCS: CH AASHTO: A-7-6(21)

Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 58.5 58 57.5 57 56.5

.i 56 0

~

55.5 55 54.5 54 53.5 1--

1--

1 25.23 21.78 15.41 32 54.2 5

6 7

8 9 10 Run No.

1 Wet+ Tare 17.29 Dry+ Tare 16.20 Tare 11.13 Moisture 21.5 2

3 4

28.40 25.35 23.72 21.64 15.43 15.26 25 20 56.5 58.2

_\\

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25 30 40 Blows 2

3 4

22.28 21.09 15.49 21.3 3/5/2014 5

6 Liquid Limit=

56 Plastic Limit=

21 Plasticity Index=

35 Natural Moisture=

34.3 Liquidity Index=

0.4

~------------------------------------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:

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Material Descrigtion SIZE FINER PERCENT (X= NO)

Strong Brown Sandy Lean CLAY 3/8 100.0

4 99.9

10 99.2 Atterberg Limits

20 93.1

40 89.9 PL= 18 LL= 31

60 88.4 Classifi~ation

100 87.0 USCS= CL AASHTO=

140 86.8

200 84.6 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-207 Sample Number: SS4 Depth: 8.6-10.1' (Jar)

Client: Bechtel Project: Clinch River SMR Project Proiect No*

h411R1:11072 Tested By: __,C"-=S,___&f,....*~------ Checked By: LBJ ~

~

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

1'._

H r\\

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0.01 0.001

%Fines Clay 34.3 PI= 13 A-6(10)

Date: 8/18/13 FinnrP.

MlJ/07~~4

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-207 Depth: 8.6-10.1' (Jar)

GRAIN SIZE DISTRIBUTION TEST DATA Sample Number: SS4 Material

Description:

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

Testing Remarks: Specific Gravity is assumed.

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

, Hardness-Hard & Durable Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams)

(grams)

Size (grams)

Finer 276.12 0.00 0.00 3/8 0.00 100.0

4 0.35 99.9

10 2.28 99.2 51.39 0.00 0.00

20 3.14 93.1

40 4.79 89.9

60 5.57 88.4

100 6.31 87.0

140 6.43 86.8

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 3/5/2014

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

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(%)

SS4 8.6-10.1' (Jar) 10.9 18 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 or 80 LIQUID LIMIT

(%)

31 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 90 100 110 PLASTICITY uses INDEX

(%)

13 CL Fi ure MP207SS4

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-207 Depth: 8.6-10.1' (Jar)

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318-10 Sample Number: SS4 Material

Description:

Strong Brown Sandy Lean CLAY USCS:CL AASHTO: A-6(10)

Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 32.8 32.4 32 31.6 31.2

~

'8 30.8

8 30.4 30 29.6 29.2 28.8 1---

1-----

1--

1 25.42 21.96 11.07 21 31.8 5

6 7

8 9 10 Run No.

1 Wet+ Tare 22.11 Dry+ Tare 21.13 Tare 15.61 Moisture 17.8 2

3 4

27.90 27.57 25.02 24.79 15.67 15.45 26 32 30.8 29.8

\\

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20 25 30 40 Blows 2

3 4

22.09 21.08 15.49 18.1 3/5/2014 5

6 Liquid Limit=

31 Plastic Limit=

18 Plasticity Index=

13 Natural Moisture=

10.9 Liquidity Index=

-0.5

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

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

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PASS?

Material Description SIZE FINER PERCENT (X= NO)

Olive Yellow Fat CLAY with Gravel 3/4" 100.0 3/8" 97.7

4 93.1 Atterberg Limits

10 88.0

20 82.7 PL= 20 LL= 51

40 80.4 Classification

60 78.7 USCS= CH AASHTO=

100 77.0

140 76.1 Remarks

200 75.2 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-210 Sample Number: SS-4 Depth: 8.4-9.9' Client: Bechtel Project:

Clinch River SMR Project

_Eroie_ct N~* 6A6B 13lill2 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

'\\:

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%Fines Clay 58.6 PI= 31 Ac 7-6(23)

Date: 8/6/13 FinurP.

MP?.1 OSS4

Client: Bechtel Project: Clinch River SMRProject Project Number: 6468131072 Location: MP-210 Depth: 8.4-9.9' GRAIN SIZE DISTRIBUTION TEST DATA Sample Number: SS-4 Material

Description:

Olive Yellow Fat CLAY with Gravel Date: 8/6/13 PL: 20 LL:51 PI: 31 USCS Classification: CH AASHTO Classification: 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 (grams)

(grams)

Size (grams) 234.05 0.00 0.00 3/4" 0.00 3/8" 5.35

4 16.18

10 28.05 52.62 0.00 0.00

20 3.17

40 4.56

60 5.58

100 6.57

140 7.14

200 7.68 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 Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.1 51.0 44.7 0.0133 52.0 5.00 21.1 50.0 43.7 0.0133 51.0 15.00 21.1 46.0 39.7 0.0133 47.0 30.00 21.1 44.0 37.7 0.0133 45.0 60.00 21.1 41.0 34.7 0.0133 42.0 250.00 21.5 35.0 28.8 0.0132 36.0 1440.00 20.2 31.0 24.5 0.0134 32.0 Percent Finer 100.0 97.7 93.1 88.0 82.7 80.4 78.7 77.0 76.1 75.2 Eff.

Diameter Percent Depth (mm.)

Finer 7.8 0.0261 76.5 7.9 0.0167 74.8 8.6 0.0100 68.0 8.9 0.0072 64.6 9.4 0.0053 59.4 10.4 0.0027 49.3 11.0 0.0012 41.9 3/5/2014

~------------------------------------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 &

D2216-10 (i) 0 z 60 50 40

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(%)

8.4-9.9' 20.3 20 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 80 LIQUID LIMIT

(%)

51 Tested By: GS 'lf/L bVf J/p t:'J ~~#fot&1t1:Tiecked By: =LB"-"--J ---"'-A-"--->~"'~"--

1fT

/1

?JP Q-Ciinch River Data Report Rev. 4 CRP-1112.16 Page F.1-60 of 145 90 100 110 PLASTICITY uses INDEX

(%)

31 CH Fi ure MP210SS4

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

Description:

Olive Yellow Fat CLA Ywith Gravel USCS:CH 53.2 52.8 52.4 52 51.6

.~ 51.2

2 50.8 50.4 50 49.6 49.2 5

6 7

8 9 10.

Run No.

1 Wet+ Tare 22.63 Dry+ Tare 21.41 Tare 15.42 Moisture 20.4 AASHTO: A-7-6(23) 3

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3 4

23.27 22.04 15.73 19.5 3/5/2014 Liquid Limit=

51 Plastic Limit=

20 Plasticity Index=

31 Natural Moisture=

20.3 Liquidity Index=

0.0

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

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

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

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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

4 57.6

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20 39.0 Classification

40 34.3 USGS= ND AASHTO=

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60 32.1

100 30.5 Remarks

140 29.6 ND =NOT DETERMINED

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 Sample Number: SS-12 Depth: 36-37.5 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 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-217 Depth: 36-37.5 Sample Number: SS-12 Material

Description:

Reddish Brown GRAVEL with Sand Date: 7/23/13 PL: ND LL:ND USCS Classification: ND AASHTO Classification: ND Testing Remarks: ND =NOT DETERMINED Specific Gravity is assumed ASTM D422-63-(07) & ASTM D6913-04(09)

Dry Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 318.81 49.93 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #10 Sieve Opening Size 1"

3/4" 3/8"

4

10

20

40

60

100

140

200 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 Tareweight=

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 Weight Retained (grams) 0.00 27.45 98.51 135.14 171.77 7.76 12.78 15.19 16.94 17.87 18.83 Hydrom(;lter effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 20.9 35.0 28.7 0.0133 36.0 5.00 20.9 32.0 25.7 0.0133 33.0 15.00 20.8 29.0 22.6 0.0133 30.0 30.00 20.7 27.0 20.6 0.0133 28.0 60.00 20.7 24.0 17.6 0.0133 25.0 250.00 21.4 20.0 13.8 0.0132 21.0 1440.00 19.7 19.0 12.3 0.0135 20.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-63 of 145 Percent Finer 100.0 91.4 69.1 57.6 46.1 39.0 34.3 32.1 30.5 29.6 28.7 Eff.

Diameter Depth (mm.)

10.4 0.0303 10.9 0.0196 11.4 0,0116 11.7 0.0083 12.2 0.0060 12.9 0.0030 13.0 0.0013 3/5/2014 PI:ND Percent Finer 26.6 23.8 21.0 19.1 16.3 12.8 11.4

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100.0 3/4" 96.0 3/8" 92.5

4 86.9

10 83.1

20 80.0

40 77.3

60 74.9

100 73.0

140 71.9

200 70.6

~ (no speclflcallon provided)

Source of Sample: MP-402 Sample Number: SS-4 Atterberg Limits PL= 26 LL= 74 PI= 48 Classification USGS= CH AASHTO=

A-7-6(35)

Depth: 7.4-8.9' Remarks Specific Gravity is assumed.

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

Shape-Angular, Hardness-Hard & Durable Client: Bechtel Project:

Clinch River SMR Project Date: 8/18113 Clinch River Data Report Rev. 4 Page F.1-64 of 145

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-402 Depth: 7.4-8.9' GRAIN SIZE DISTRIBUTION TEST DATA Sample Number: SS-4 Material

Description:

Yellowish Red Lean CLAY with some Sand and Gravel Date: 8/18/13 PL: 26 LL: 74 PI: 48 USCS Classification: CH AASHTO Classification: A-7-6(35)

Testing Remarks: Specific Gravity is assumed.

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

Dry Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 251.61 48.93 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #10 Sieve Opening Size 1"

3/4" 3/8"

4

10

20

40

60

100

140

200 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 Weight Retained (grams) 0.00 10.07 18.95 33.05 42.46 1.83 3.41 4.85 5.98 6.63 7.36 Hydrometer effective depth equation: L = 16.294964 *.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.0 49.0 42.7 0.0133 50.0 5.00 21.0 48.0 41.7 0.0133 49.0 15.00 21.0 45.0 38.7 0.0133 46.0 30.00 21.0 44.0 37.7 0.0133 45.0 60.00 21.0 42.0 35.7 0.0133 43.0 250.00 21.4 36.0 29.8 0.0132 37.0 1440.00 20.2 34.0 27.5 0.0134 35.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-65 of 145 Percent Finer 100.0 96.0 92.5 86.9 83.1 80.0 77.3 74.9 73.0 71.9 70.6 Eff.

Diameter Percent Depth (mm.)

Finer 8.1 0.0267 75.3 8.3 0.0171 73.5 8.8 0.0101 68.2 8.9 0.0072 66.5 9.2 0.0052 62.9 10.2 0.0027 52.5 10.6 0.0011 48.4 3/5/2014

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4318-10 &

D2216-10 UJ 0

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60 50 40 f 30

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7.4-8.9' 31.9 26 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 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 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

74 48 CH Fi ure 1JP402SS4

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

Description:

Yellowish Red Lean CLAY with some Sand and Gravel USGS: CH AASHTO: A-7-6(35) 2 28.38 22.92 15.56

.~~~-+----}_5 __ _ --*-

74.2

.__:__=.:c::.__ _

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1 2

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

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

\\

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40 Moisture 31.9 4

4 3/5/2014 5

6 Liquid Limit=

74 Plastic Limit=

26 Plasticity Index=

48 Natural Moisture=

31.9 Liquidity Index=

0.1

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

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

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

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PASS?

Material Descrigtion SIZE FINER PERCENT (X=NO)

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4 88.4 Atterberg Limits

10 82.2

20 78.3 PL= 21 LL= 51 PI= 30

40 76.0 Classification

60 74.6 USGS= CH AASHTO=

A-7-6(21)

100 73.0

140 72.5 Remarks

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 Sample Number: SS-2 Depth: 3.2-4.7' (Jar)

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,rfff+. ______

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

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 Depth: 3.2-4.7' (Jar)

GRAIN SIZE DISTRIBUTION TEST DATA Sample Number: SS-2 Material

Description:

Brownish Yellow Fat CLAY with Sand Date: 8/1/13 PL: 21 LL: 51 PI: 30 USCS Classification: CH AASHTO Classification: A-7-6(21)

Testing Remarks: Specific Gravity is assumed.

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

ShaP.e-Angular, Hardness-Weathered & Friable

(},fb Checked by: LBJ'_,.,'?ni Dry Cumulative Cumulative Sample Pan Sieve Weight and Tare Tare Tare Weight Opening Retained Percent (grams)

(grams)

Size (grams)

Finer 210.96 0.00 0.00 3/4 0.00 100.0 3/8 9.44 95.5

4 24.42 88.4

10 37.57 82.2 51.98 0.00 0.00

20 2.45 78.3

40 3.92 76.0

60 4.82 74.6

100 5.79 73.0

140 6.14 72.5

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 3/5/2014

~---------------------------------- 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 I

w 0

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CONTENT LIMIT LIMIT

(%)

MP-409 SS-2 3.2-4.7' (Jar) 24.1 21 51 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Tested By: GS '}1/f ktd ~d~v~~J-ehecked By: =LB=J=.-T"aL:_..,.*

"'!----~----~

7!/

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Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-70 of 145 90 100 110 PLASTICITY uses INDEX

(%)

30 CH Fi ure MP409SS2

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*1 0 & ASTM 04318*1 0 Depth: 3.2-4.7' (Jar)

Sample Number: SS-2 Material

Description:

Brownish Yellow.Fat CLAY with Sand USCS: CH AASHTO: A-7-6(21)

Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 56 55 54 53 52

.i 51

~

50 49 48 47 46 1--*

1 27.35 23.51 15.43 35 47.5 5

6 7

8 9 10 Run No.

1 Wet+ Tare 22.31 Dry+ Tare 21.16 Tare 15.67 Moisture 20.9 2

3 4

29.90 29.62 25.13 24.68 15.64 15.49 27 17 50.3 53.8 3,_

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3 4

22.41 21.26 15.54 20.1 3/5/2014 5

6 Liquid Limit=

51 Plastic Limit=

21 Plasticity Index=

30 Natural Moisture=

24.1 Liquidity Index=

0.1

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

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

Part.Size Dist.Report (ASTM D 422-63 (2007) D 6913-04(2009) c c.5

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Material Descrigtion SIZE FINER PERCENT (X=NO)

Yellow Fat CLAY with Sand 1

100.0 3/4 78.9 3/8 64.4 Atterberg Limits

4 53.8

10 43.1 PL=

LL=

PI=

20 36.1 Classification

40 32.6 USGS= ND AASHTO= ND

60 31.0

100 30.1 Remarks

140 29.3 ND =Not Determined

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 Sample Number: SS-9 Depth: 23.4-24.9' (Jar)

Date: 8/2/13 Client: Bechtel Project:

Clinch River SMR Project Proiect No~ ()4()Rl'i1072 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 Fiaure MP409SS9

GRAIN SIZE DISTRIBUTION TEST DATA 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 Date: 8/2/13 USCS Classification: ND AASHTO Classification: 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-Hard & Durable Dry Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 259.26 50.48 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 1

3/4 3/8

4

10

20

40

60

100

140

200 Percent passing #200 based upon complete sample= 28.8 Weight of hydrometer sample =50.48 Hygroscopic moisture correction:

Moist weight and tare= 27.85 Dry weight and tare=

27.56 Tare weight=

11.22 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 Weight Retained (grams) 0.00 54.70 92.30 119.66 147.39 8.26 12.36 14.25 15.21 16.15 16.78 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time(min.)

(deg. C.)

Reading Reading K

Rm 2.00 23.3 38.5 32.8 0.0129 39.5 5.00 23.3 38.0 32.3 0.0129 39.0 15.00 23.3 36.5 30.8 0.0129 37.5 30.00 23.3 35.0 29.3 0.0129 36.0 60.00 23.1 34.0 28.3 0.0129 35.0 250.00 23.1 26.0 20.3 0.0129 27.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-73 of 145 Percent Finer 100.0 78.9 64.4 53.8 43.1 36.1 32.6 31.0 30.1 29.3 28.8 Eff.

Diameter Depth (mm.)

9.8 0.0286 9.9 0.0182 10.1 0.0106 10.4 0.0076 10.6 0.0054 11.9 0.0028 3/5/2014 Percent Finer 18.8 18.6 17.7 16.8 16.2 11.6

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318-10 &

D2216-10 60

/

50 j~

/

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

CONTENT LIMIT LIMIT INDEX

(%)

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 Checked By: LBJ

.:::V~

Tested By: e GS

CS

~~~MMf~cRP-1112.16

'~g~F.1-746f14S.

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 Depth: 23.4-24.9' (Jar)

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 Sample Number: SS-9 Material

Description:

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

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

24

~

.a 20 U}

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16 12 8

4 0

5 6

7 8

9 10 20 25 30 40 Blows 3/5/2014 Liquid Limit= __ _

Plastic Limit= ___ _

Plasticity Index= ___ _

Natural Moisture=-~-

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

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

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

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PASS?

Material Descrigtion SIZE FINER PERCENT (X=NO)

Light Red Fat CLAY

10 100.0

20 99.9

40 99.8 Atterberg Limits

60 99.7

100 99.5 PL= 20 LL= 62

140 99.4 Classification

200 99.4 USCS= CH AASHTO=

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 Client: Bechtel Project:

Clinch River SMR Project Proi!=!d No*

.. 6AUR 13 L012

.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

~}

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0.01 0.001

%Fines Clay 81.9 PI= 42 A-7-6(47)

Date: 8/2/13 FiaurP. MP409SS 12

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-409 Depth: 38.4-39.9' (Jar)

GRAIN SIZE DISTRIBUTION TEST DATA Sample Number: SS-12 Material

Description:

Light Red Fat CLAY Date: 8/2/13 PL: 20 LL: 62 PI: 42 USCS Classification: CH AASHTO Classification: 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 and Tare Tare Tare Weight Opening (grams)

(grams)

Size 179.76 0.00 0.00

10 49.30 0.00 0.00

20

40

60

100

140

200 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 Weight Retained (grams) 0.00 0.06 0.10 0.15 0.24 0.28 0.31 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 23.3 53.0 47.3 0.0129 54.0 5.00 23.3 51.5 45.8 0.0129 52.5 15.00 23.3 50.0 44.3 0.0129 51.0 30.00 23.3 48.0 42.3 0.0129 49.0 60.00 23.3 46.0 40.3 0.0129 47.0 250.00 23.1 38.0 32.3 0.0129 39.0 1440.00 22.4 31.0 25.1 0.0131 32.0 Percent Finer 100.0 99.9 99.8 99.7 99.5 99.4 99.4 Eff.

Diameter Percent Depth (mm.)

Finer 7.4 0.0249 95.7 7.7 0.0160 92.6 7.9 0.0094 89.6 8.3 0.0068 85.6 8.6 0.0049 81.5 9.9 0.0026 65.2 11.0 0.0011 50.7 3/5/2014

~------------~---------------------- 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 &

D2216-10

[!)

0 z 60 50 40

~ 30

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20 10

/

10 30 SYMBOL SOURCE SAMPLE NO.

MP-409 SS-12 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-78 of 145

/

or 40

/

DEPTH

/

50 60 LIQUID LIMIT SOIL DATA NATURAL 70 WATER PLASTIC CONTENT LIMIT

(%)

38.4-39.9' 45.7

.20 (Jar)

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 or 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

62 42 CH Fi ure MP409SSI2

LIQUID AND PLASTIC LIMIT TEST DATA 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)

Material

Description:

Light Red Fat CLAY uses: CH Run No.

1 2

Wet+ Tare 24.52 23.67 Dry+ Tare 21.17 20.59 Tare 15.53 15.49

Blows 32 28 Moisture 59.4 60.4 67 66 65 -

64 63

~ 62

a

~

61 60 1--- 59 58 57 5

6 7

8 9 10 Blows Run No.

1 2

Wet+ Tare 24.12 22.43 Dry+ Tare 22.69 21.26 Tare 15.74 15.44 Moisture 20.6 20.1 Sample Number: SS-12 AASHTO: A-7-6(47) 3 4

23.52 20.40 15.52 21 63.9

\\

20 25 30 40 3

4 3/5/2014 5

6 Liquid Limit=

62 Plastic Limit=

20 Plasticity Index=

42 Natural Moisture=

45.7 Liquidity Index=

0.6

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

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

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0.6 7.2 66.0 SIEVE PERCENT SPEC.*

PASS?

Material Descrigtion SIZE FINER PERCENT (X= NO)

Yellowish Red Fat CLAY with Fine to Coarse Gravel 1"

100.0 3/4" 85.9 3/8" 78.1 Atterberg Limitl2

4 76.3

10 75.1 PL= 31 LL= 109

20 74.2 Classification

40 73.8 USGS= CH AASHTO=

60 73.6

100 73.4 Remarks

140 73.3 Specific Gravity is assumed.

200 73.2

~ (no specification provided)

Source of Sample: MP-412 Depth: 3.6-5.1' Sample Number: SS-2 Client: Bechtel Project:

Clinch River SMR Project

~miectJ\\IIL'. 6468131 072

(~>~

Tested By: CS/GS I{J ~( tA/Pv£'1 ~e!:ed By: =LB"-"'--J__,;Ift:'-'--'--:7'!'1-/-----

/ J/

/

'-;j Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-80 of 145 PI= 78 A-7-5(60)

Date: 7/16/13 Fiaure MP412SS2

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-412 Depth: 3.6-5.1' GRAIN SIZE DISTRIBUTION TEST DATA 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)

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

4 52.99 76.3

10 55.69 75.1 56.42 0.00 0.00

20 0.66 74.2

40 0.99 73.8

60 1.15 73.6

100 1.28 73.4

140 1.38 73.3

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 3/5/2014

~------------------------------------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 0 z

~

0 60 i=

(f)

s Cl...

40 20 30 SYMBOL SOURCE SAMPLE NO.

MP-412 SS-2 40 50 60 LIQUID LIMIT SOIL DATA NATURAL DEPTH WATER PLASTIC CONTENT LIMIT

(%)

3.6-5.1' 58.1 31 Client: Bechtel 70 Project: Clinch River SMR Project Pro'ect No.: 6468131072

/

or 80 LIQUID LIMIT

(%)

109 Tested By: GS '1r Jd'... (,4!PJ1~

By: -'=-'LB=J_:_~~.

~r_" ____ _

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

/

90 100 110 PLASTICITY uses INDEX

(%)

78 CH Fi ure MP412SS2

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

Description:

Yellowish Red Fat CLAY with Fine to Coarse Gravel

USCS: CH AASHTO: A-7-5(60)

Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture

~

E

~

116 114 112 110 108 106 104 102 100 98 96 1---*

1 24.87 20.02 15.45 33 106.1 5

6 7

8 9 10 Run No.

1 Wet+ Tare 21.77 Dry+ Tare 20.25 Tare 15.44 Moisture 31.6 2

3 4

25.74 24.05 20.43 17.27 15.53 11.15 27 20 108.4 110.8

r---*

~

1"--

~

20 25 30 40 Blows 2

3 4

17.51 16.01 11.22 31.3 3/5/2014 5

6 Liquid Limit=

109 Plastic Limit=

31 Plasticity Index=

78 Natural Moisture= _5~_1 _

Liquidity Index= ____QJ__

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

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

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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

4 96.0 Atterberg Limits

10 92.9

20 91.9 PL= ND LL= ND PI= NO

40 91.0 Classification

60 90.5 USCS= ND AASHTO=

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100 90.0

140 89.8 Remarks

200 89.5 ND =Not Determined I

Shape-Angular, Hardness-Weathered & Friable Specific Gravity is Assulned.

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

Source of Sample: MP-418A Sample Number: SS-16 Depth: 60.61.5' (jar 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 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 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 212.84 51.87 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 3/4 3/8

4

10

20

40

60

100

140

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 Weight Retained (grams) 0.00 1.34 8.59 15.12 0.56 1.05 1.35 1.62 1.74 1.89 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.6 53.0 46.8 0.0132 54.0 5.00 21.6 51.0 44.8 0.0132 52.0 15.00 21.6 48.0 41.8 0.0132 49.0 30.00 21.6 46.0 39.8 0.0132 47.0 60.00 21.6 43.0 36.8 0.0132 44.0 250.00 20.5 35.0 28.5 0.0134 36.0 1440.00 21.5 28.0 21.8 0.0132 29.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-85 of 145 Percent Finer 100.0 99.4 96.0 92.9 91.9 91.0 90.5 90.0 89.8 89.5 Eff.

Diameter Depth (mm.)

7.4 0.0254 7.8 0.0164 8.3 0.0098 8.6 0.0071 9.1 0.0051 10.4 0.0027 11.5 0.0012 3/5/2014 PI:ND Percent Finer 84.2 80.6 75.3 71.7 66.3 51.3 39.2

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4.5 0.6 1.7 I

3.5 14.5 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

4 95.5 Atterberg Limits

10 94.9

20 94.3 PL= ND LL= ND

40 93.2 Classification

60 92.0 uses= ND AASHTO=

100 90.9

140 90.3 Remarks

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 Sample Number: SS-13 Depth: 44.6-46.6' (Jar)

Tested By: CS

~e:1 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-86 of 145 Client: Bechtel Project:

Clinch River SMR Project Proiect No~ 646Ril1072 Checked By: =LB=J"----_,/A=' 7t/

7,_* _____

r'lt r--,

\\ p... ~

0.01 0.001

%Fines Clay 75.2 PI= ND ND Date: 6/7113 Fiaure MP419SS 13

GRAIN SIZE DISTRIBUTION TEST DATA Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-419 Depth: 44.6-46.6' (Jar)

Material

Description:

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

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

Angular, Hardness-Soft Sample Number: SS-13 LL:ND AASHTO Classification: ND Dry Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 220.83 48.72 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 3/4 3/8

4

10

20

40

60

100

140

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 Weight Retained (grams) 0.00 2.81 9.88 11.18 0.35 0.91 1.53 2.06 2.39 2.69 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rni 2.00 21.7 50.0 43.9 0.0132 51.0 5.00 21.7 49.0 42.9 0.0132 50.0 15.00 21.7 47.0 40.9 0.0132 48.0 30.00 21.7 45.0 38.9 0.0132 46.0 60.00 21.7 43.0 36.9 0.0132 44.0 250.00 20.5 38.0 31.5 0.0134 39.0 1440.00 21.5 36.0 29.8 0.0132 37.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-87 of 145 Percent Finer 100.0 98.7 95.5 94.9 94.3 93.2 92.0 90.9 90.3 89.7 Eff.

Diameter Depth (mm.)

7.9 0.0262 8.1 0.0168 8.4 0.0099 8.8 0.0071 9.1 0.0051 9.9 0.0027 10.2 0.0011 3/5/2014 PI:ND Percent Finer 89.9 87.8 83.7 79.6 75.5 64.6 61.1

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Material DescriRtion SIZE FINER PERCENT (X=NO)

Reddish Yellow Fat CLAY with Fine to Coarse Sand 3/8" 100.0

4 99.0

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60 92.0 Classification

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A-7-6(49)

140 90.6

200 90.2 Remarks Specific Gravity is Assumed.

~ (no specification provided)

Source of Sample: MP-421 Sample Number: SS-7 Depth: 15-16.5' 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-----.~>"-

0

+_-"" ___

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-88 of 145

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-421 GRAIN SIZE DISTRIBUTION TEST DATA 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)

Size (grams)

Finer 178.23 0.00 0.00 3/8" 0.00 100.0

4 1.87 99.0

10 6.92 96.1 52.14 0.00 0.00

20 0.97 94.3

40 1.74 92.9

60 2.25 92.0

100 2.73 91.1

140 3.02 90.6

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 3/5/2014

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

0 z 60 50 40 f 30

()

i=

(/)

5 0..

20 10 I

I 10 30 SYMBOL SOURCE SAMPLE NO.

MP-421 SS-7 Clinch River Data Report Rev. 4 CRP-11 2.16 Page F.1-90 of 145 I

I I

40 I

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50 60 LIQUID LIMIT SOIL DATA NATURAL 70 DEPTH WATER PLASTIC CONTENT LIMIT

(%)

15-16.5' 37.3 27 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

75 48 CH Fi ure MP42lSS7

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

Description:

Reddish Yellow Fat CLAY with Fine to Coarse Sand,

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

Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 82 81 80 79 76 75 74 73 72 1

28.43 22,69 15.56 17 80.5 5

6 7

8 9 10 Run No.

1 Wet+ Tare 22.03 Dry+ Tare 20.62 Tare 15.48 Moisture 27.4 2

3 4

22.94 29.10 17.87 23.40 11.12 15.54 25 31 75.1 72,5

\\

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3 4

21.77 20.44 15,51 27.0 5

3/5/2014 6

Liquid Limit=

75 Plastic Limit=____)]___

Plasticity Index=~-

Natural Moisture=

37.3 Liquidity Index=

0.2

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

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

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4 100.0

10 100.0

20 99.9

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60 99.7

100 99.5

140 99.2

200 98.9

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%Sand Medium Fine Silt 0.2 0.9 8.8 Material Description Brownish Gray Fat CLAY with Silt 0.01

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A-7-6(61)

Remarks Specific Gravity is assumed.

j'\\\\

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0.001 Clay 90.1 Source of Sample: MP-421 Sample Number: SS-11 Depth: 34.3-35.8' Date: 7/5/13 Clinch River Data Repo Page F.1-92 of 145 Client: Bechtel Project:

Clinch River SMR Project

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

Description:

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

Testing Remarks: Specific Tested by: CS/GS

~[)

Dry Cumulative Cumulative Sample Pan Sieve and Tare Tare Tare Weight Opening (grams)

(grams)

Size 231.29 0.00 0.00

4

10 50.32 0.00 0.00

20

40

60

100

140

200 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 Weight Retained (grams) 0.00 0.00 0.06 0.12 0.17 0.25 0.38 0.57 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.3 53.0 46.8 0.0132 54.0 5.00 21.3 52.0 45.8 0.0132 53.0 15.00 21.3 51.0 44.8 0.0132 52.0 30.00 21.3 50.0 43.8 0.0132 51.0 60.00 21.3 49.0 42.8 0.0132 50.0 250.00 21.4 47.0 40.8 0.0132 48.0 1440.00 20.1 43.0 36.4 0.0134 44.0 Percent Finer 100.0 100.0 99.9 99.8 99.7 99.5 99.2 98.9 Eff.

Diameter Percent Depth (mm.)

Finer 7.4 0.0255 98.3 7.6 0.0163 96.2 7.8 0.0095 94.1 7.9 0.0068 92.0 8.1 0.0049 89.9 8.4 0.0024 85.8 9.1 0.0011 76.6 3/5/2014

~---------------------------------- 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 Uj 0 z 60 50 40

~ 30

()

i=

(f)

5

n.

20 10 SYMBOL 10 SOURCE MP-421 I

20 I

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SS-11 I

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DEPTH I

I I

I 50 60 LIQUID LIMIT SOIL DATA NATURAL 70 WATER PLASTIC CONTENT LIMIT

(%)

34.3-35.8' 39.7 21 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 80 LIQUID LIMIT

(%)

75 Tested By: GS tJM /1/! (}!:? w/ ~~~/)P...-c11ecked By: =LB=J-----',--=-~

7~~*e*_* ____

vP I '

CJ Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-94 of 145 90 100 110 PLASTICITY uses INDEX

(%)

54 CH Fi ure MP421SS11

LIQUID AND PLASTIC LIMIT TEST DATA 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 Wet+ Tare 31.28 28.07 29.07 Dry+ Tare 24.63 22.71 23.25 Tare 15.52 15.47 15.60

Blows 31 27 22 Moisture 73.0 74.0 76.1 76.4 r--+--~+-+-+----r-~-+-+-+~++r-76r--+--r-+-~-~---r-4--+-+-+~4+b-+*+4-~HH

\\

75.6 r--+--t--+--t~-t----r-~-+-+-+-+1\\HH--H 75.2 r--t---HI---+--+-+- --/---t---h-+-+--f--1--H-+-t--+-IHHH 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 Wet+ Tare 21.80 21.53 4

4 5

3/5/2014 6

Liquid Limit= ___

75 __ _

Plastic Limit=_

21 Plasticity Index= __2+/-__

Natural Moisture=

39.7 Liquidity Index= _0_.3_

b--------------

-+-----------------------

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

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1.0 6.6 SIEVE PERCENT SPEC.*

PASS?

Material DescriRtion SIZE FINER PERCENT (X= NO)

Reddish Brown Fat CLAY 3/4" 100.0 3/8" 100.0

4 100.0 Atterberg Limits

10 99.9

20 98.5 PL= ND LL= ND

40 98.1 Classification

60 97.8 USCS= ND AASHTO=

100 97.6

140 97.3 Remarks

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 Sample Number: SS-12 Depth: 39.3-40.8 Client: Bechtel Project:

Clinch River SMR Project Proiect No~ MnR1'l1on 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

' It\\

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%Fines Clay 90.5 PI= ND ND Date: 7/5/13 Fiaure MP421 SS 12

GRAIN SIZE DISTRIBUTION TEST DATA 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 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 188.95 47.68 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #10 Sieve Opening Size 3/4" 3/8"

4

10

20

40

60

100

140

200 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 Weight Retained (grams) 0.00 0.00 0.00 0.12 0.70 0.89 1.01 1.12 1.27 1.37 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 20.5 50.0 43.5 0.0134 51.0 5.00 20.7 49.5 43.1 0.0133 50.5 15.00 20.7 49.0 42.6 0.0133 50.0 30.00 20.7 48.0 41.6 0.0133 49.0 60.00 20.7 47.0 40.6 0.0133 48.0 250.00 21.4 44.0 37.8 0.0132 45.0 1440.00 19.7 40.0 33.3 0.0135 41.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-97 of 145 Percent Finer 100.0 100.0 100.0 99.9 98.5 98.1 97.8 97.6 97.3 97.1 Eff.

Diameter Depth (mm.)

7.9 0.0266 8.0 0.0169 8.1 0.0098 8.3 0.0070 8.4 0.0050 8.9 0.0025 9.6 0.0011 3/5/2014 PI:ND Percent Finer 97.1 96.1 95.0 92.7 90.5 84.2 74.3

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4

10

20

40

60

100

140

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(no specification provided)

Source of Sample: MP-423 Sample Number: SS-6 0.0 0.4 SPEC.*

PASS?

PERCENT (X=NO) 2.3 3.4 I

2.2 30.2 Material Description Brown Fat CLAY PL= 25 Atterberg Limits LL= 67 Classification 61.5 PI= 42 USCS= CH AASHTO=

A-7-6(44)

Depth: 12.4-13.9' (Jar)

Remarks Specific Gravity is assumed = 2.700 Client: Bechtel Project:

Clinch River SMR Project ProiP.d No~

n4nR n 1 07?.

Date: 7/8/13 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

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 12.4-13.9' (Jar)

Material

Description:

Brown Fat CLAY Date: 7/8/13 PL: 25 GRAIN SIZE DISTRIBUTION TEST DATA Sample Number: SS-6 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)

Size (grams)

Finer 180.80 0.00 0.00 3/8 0.00 100.0

4 0.72 99.6

10 4.87 97.3 50.67 0.00 0.00

20 1.16 95.1

40 1.75 93.9

60 2.10 93.3

100 2.40 92.7

140 2.64 92.2

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 3/5/2014

~---------------------------------- 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 G) 0 z 60 50 40

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12.4-13.9' 21.9 25 (Jar)

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 80 LIQUID LIMIT

(%)

67 Checked By: =LB=J'--------'¥'--',*¥+-------

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90 100 110 PLASTICITY uses INDEX

(%)

42 CH Fi ure 11P423SS6

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 12.4-13.9' (Jar)

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216-10 & ASTM 04318*10 Sample Number: SS-6 Material

Description:

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

Run No.

1 2

3 4

Wet+ Tare 27.59 24.71 21.69 Dry+ Tare 22.85 21.05 17.38 Tare 15.49 15.61 11.15

Blows 34 26 20 Moisture 64.4 67.3 69.2 72 71 --

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6 Liquid Limit=

67 Plastic Limit=

25 Plasticity Index=

42 Natural Moisture=

21.9 Liquidity Index=

-0.1

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

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

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PASS?

Material Description SIZE FINER PERCENT (X=NO)

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10 100.0

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40 86.5 Atterberg Limits

60 84.1

100 82.4 PL= 21 LL= 45 PI= 24

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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 Client: Bechtel Project:

Clinch River SMR Project Proiect No:

0468111072 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 Date: 7/8/13 Fiaure MP4?1~~9

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 25.\\ -26.6' (Jar)

GRAIN SIZE DISTRIBUTION TEST DATA 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)

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

40 6.69 86.5

60 7.86 84.1

100 8.71 82.4

140 9.23 81.3

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 3/5/2014

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

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CONTENT LIMIT LIMIT

(%)

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

Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 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 90 100 110 PLASTICITY uses INDEX

(%)

24 CL Fi ure MP423SS9

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: MP-423 Depth: 25.1-26.6' (Jar)

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*1 0 & ASTM 04318-10 Sample Number: SS-9 Material

Description:

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

Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 47.2 46.8 46.4 46 45.6

~

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2 20.63 27.09 17.74 23.48 11.16 15.43 30 24 43.9 44.8

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5 6

7 8

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1 2

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 155.87 135.54 3

4 27.47 23.68 15.57 18 46.7

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4 Tare Moisture 28.51 19.0 3/5/2014 5

6 Liquid Limit=

45 Plastic Limit= __

2_1 _

Plasticity Index=

24 Natural Moisture=

19.0 Liquidity Index=

-0.1

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

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

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PASS?

Material Descrigtion SIZE FINER PERCENT (X= NO)

Olive Yellow Sandy Lean CLAY 3/8 100.0

4 99.9

10 99.1

20 95.2 Atterberg Limits

40 92.5 PL= ND LL= ND PI= NO

60 90.9 Classification

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140 88.6

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 Sample Number: SS-10 Depth: 30.1-31.6' (Jar)

Client: Bechtel Project:

Clinch River SMRProject Proiect No*

646R131072 Tested By: _,C=S'---------',:3=---.6_. _____ Checked By: LBJ ~

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-106 of 145 Date: 7/9/13 Fiaure MP42lSS 10

GRAIN SIZE DISTRIBUTION TEST DATA 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 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)

Size (grams)

Finer 244.79 0.00 0.00 3/8 0.00 100.0

4 0.30 99.9

10 2.28 99.1 52.06 0.00 0.00

20 2.01 95.2

40 3.47 92.5

60 4.27 90.9

100 5.02 89.5

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.

Time (min.)

(deg. C.)

Reading Reading K

Rm Depth 2.00 23.2 48.0 42.3 0.0129 49.0 8.3 5.00 23.2 38.0 32.3 0.0129 39.0 9.9 15.00 23.2 30.0 24.3 0.0129 31.0 11.2 30.00 23.2 27.5 21.8 0.0129 28.5 11.6 60.00 23.2 24.5 18.8 0.0129 25.5 12.1 263.00 23.2 18.5 12.8 0.0129 19.5 13.1 1440.00 22.3 15.0 9.0 0.0131 16.0 13.7 Diameter (mm.)

0.0263 0.0182 0.0112 0.0080 0.0058 0.0029 0.0013 3/5/2014 PI:ND Percent Finer 71.6 54.7 41.1 36.9 31.8 21.7 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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PASS?

Material Descrigtion SIZE FINER PERCENT (X=NO)

Olive Brown Sandy Lean CLAY 3/4 100.0 3/8 95.5

4 92.2 Atterberg Limits

10 87.0

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40 81.3 Classification

60 80.0 USGS= ND AASHTO=

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100 79.0

140 78.4 Remarks

200 78.3 ND =Not Determined Specific Gravity is assumed.

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

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Source of Sample: MP-424 Sample Number: SS-8 Depth: 21.5-23.0' (Jar)

Client: Bechtel Project:

Clinch River SMR Project Proiect No~

n4nR n 1 on Tested By: __,C~S,____----'d_*

_____ Checked By: LBJ ~.:;z Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-108 of 145 Date: 6/7113 F i em rP. MP 4 ?.A,.S.S.R

GRAIN SIZE DISTRIBUTION TEST DATA 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 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 155.99 51.13 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 3/4 3/8

4

10

20

40

60

100

140

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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 Weight Retained (grams) 0.00 7.04 12.15 20.32 2.12 3.36 4.10 4.71 5.04 5.12 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.7 51.0 44.9 0.0132 52.0 5.00 21.7 47.5 41.4 0.0132 48.5 15.00 21.7 44.5 38.4 0.0132 45.5 30.00 21.7 42.0 35.9 0.0132 43.0 60.00 21.7 39.0 32.9 0.0132 40.0 250.00 20.5 35.0 28.5 0.0134 36.0 1440.00 21.5 30.0 23.8 0.0132 31.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-109 of 145 Percent Finer 100.0 95.5 92.2 87.0 83.4 81.3 80.0 79.0 78.4 78.3 Eff.

Diameter Depth (mm.)

7.8 0.0259 8.3 0.0170 8.8 0.0101 9.2 0.0073 9.7 0.0053 10.4 0.0027 11.2 0.0012 3/5/2014 PI:ND Percent Finer 69.8 64.4 59.7 55.8 51.1 44.4 37.1

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Olive Brown Sandy Lean CLAY 3/4 100.0 3/8 93.9

4 85.2 Atterberg Limits

10 78.6

20 75.1 PL= ND LL= ND PI= ND

40 73.0 Classification

60 71.7 USCS= ND AASHTO= ND

100 70.7

140 70.0 Remarks

200 69.4 ND :=Not Determined Specific Gravity is assumed.

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

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Source of Sample: MP-424 Sample Number: SS-10 Depth: 31.5-33.0' (Jar)

Date: 6/7/13 Client: Bechtel Project: Clinch River SMR Project Proiect No*

o4oR11lon 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 Fiaure MP424.SS 1 0

GRAIN SIZE DISTRIBUTION TEST DATA 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 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

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Cumulative Pan Tare Weight (grams)

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4

10

20

40

60

100

140

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 Weight Retained (grams) 0.00 18.11 43.72 63.20 2.21 3.55 4.35 5.01 5.42 5.82 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.6 49.5 43.3 0.0132 50.5 5.00 21.6 47.0 40.8 0.0132 48.0 15.00 21.6 43.5 37.3 0.0132 44.5 30.00 21.6 41.0 34.8 0.0132 42.0 60.00 21.6 39.0 32.8 0.0132 40.0 250.00 20.4 34.0 27.5 0.0134 35.0 1440.00 21.5 30.0 23.8 0.0132 31.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-111 of 145 Percent Finer 100.0 93.9 85.2 78.6 75.1 73.0 71.7 70.7 70.0 69.4 Eff.

Diameter Depth (mm.)

8.0 0.0264 8.4 0.0171 9.0 0.0102 9.4 0.0074 9,7 0.0053 10.6 0.0027 11.2 0.0012 3/5/2014 PI:ND Percent Finer 60.9 57.3 52.4 48.9 46.1 38.6 33.4

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Olive Yellow Fat CLAY

10 100.0

20 99.8

40 99.6 Atterberg Limits

60 99.5

100 99.2 PL= ND LL= ND PI= ND

140 98.8 Classification

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

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(no specification provided)

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

Client: Bechtel Project:

Clinch River SMR Project Proiect No~

114fiRlil07?

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 Date: 6/11/13 Fiaure Me424 1 :1R.4'

GRAIN SIZE DISTRIBUTION TEST DATA 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 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 and Tare Tare Tare Weight

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(grams)

Size 220.22 0.00 0.00

10 47.53 0.00 O.QO

20

40

60

100

140

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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 Weight Retained (grams) 0.00 0.09 0.18 0.23 0.37 0.59 0.72 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.6 51.0 44.8 0.0132 52.0 5.00 21.6 49.5 43.3 0.0132 50.5 15.00 21.6 47.0 40.8 0.0132 48.0 30.00 21.6 45.0 38.8 0.0132 46.0 60.00 21.6 42.5 36.3 0.0132 43.5 250.00 20.5 38.0 31.5 0.0134 39.0 1440.00 21.5 34.0 27.8 0.0132 35.0 Percent Finer 100.0 99.8 99.6 99.5 99.2 98.8 98.5 Eff.

Diameter Depth (mm.)

7.8 0.0260 8.0 0.0167 8.4 0.0099 8.8 0.0071 9.2 0.0052 9.9 0.0027 10.6 0.0011 3/5/2014 PI:ND Percent Finer 97.2 93.9 88.5 84.2 78.8 68.4 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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4 93.9 Atterberg Limits

10 91.1

20 90.2 PL= ND LL= ND PI= ND

40 89.7 Classification

60 89.4 USGS= ND AASHTO= ND

100 89.2

140 89.1 Remarks

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 Sample Number: CORE Depth: 154.1-155.0' (Jar)

Client: Bechtel Project:

Clinch River SMR Project Proiect No:

6468111072 6?6 Tested By: _,C~S=----------- Checked By: LBJ ~*

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-114 of 145 Date: 6/12/13 Fiaure MP424.154. 1 1

GRAIN SIZE DISTRIBUTION TEST DATA 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 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 192.75 49.31 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 3/4 3/8

4

10

20

40

60

100

140

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 Weight Retained (grams) 0.00 5.09 11.82 17.21 0.49 0.75 0.88 1.00 1.07 1.10 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.9 52.5 46.4 0.0131 53.5 5.00 21.9 51.0 44.9 0.0131 52.0 15.00 21.9 50.0 43.9 0.0131 51.0 30.00 21.9 48.0 41.9 0.0131 49.0 60.00 21.9 46.5 40.4 0.0131 47.5 250.00 20.5 43.0 36.5 0.0134 44.0 1440.00 21.5 40.0 33.8 0.0132 41.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-115 of 145 Percent Finer 100.0 97.4 93.9 91.1 90.2 89.7 89.4 89.2 89.1 89.0 Eff.

Diameter Depth (mm.)

7.5 0.0255 7.8 0.0164 7.9 0.0095 8.3 0.0069 8.5 0.0049 9.1 0.0025 9.6 0.0011 3/5/2014 PI:ND Percent Finer 86.9 84.1 82.3 78.5 75.7 68.4 63.3

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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

4 58.2 Atterberg Limits

10 44.9 PL= ND LL= ND PI= ND

20 34.2 Classification

40 27.5 USCS= ND AASHTO=

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60 24.0

100 21.5 Remarks

140 20.0 ASTM D 6913-04(09) & D 422-63(07)

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

Shape-Angular, Hardness-Hard & Durable

(no specification provided)

Source of Sample: CC B-1 Sample Number: SS-3 Depth: 5.9-7.4 Date: 8/27/2013 Client: Bechtel Project:

Clinch River SMR Project PrniAr.t Nn*

f\\41lR11107?

Fiaure C:C:R 1 SS'i Tested By: GS'ft &£~~---Checked By: LBJ Clinch River Data eport Rev. 4,tP-1112.16 PageF.1-116of145

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 Depth: 5.9-7.4 GRAIN SIZE DISTRIBUTION TEST DATA 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 Sample and Tare (grams) 278.02 51.54 Cobbles 0.0 D1o Fineness Modulus 4.20 Tare (grams) 0.00 0.00 Coarse 11.1 D15 Tare Weight (grams) 0.00 0.00 Gravel I

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4 116.13

10 153.21

20 12.31

40 19.96

60 23.98

100 26.83

140 28.54

200 30.23 Sand Total Coarse I Medium I 41.8 13.3 I

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Total Silt 8.9 I

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Clay I

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_l 18.6 Dgo Dgs 19.6407 22.4102

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

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PASS?

Material Description SIZE FINER PERCENT (X= NO)

Dark Reddish Brown SILT with Fine Sand

4 100.0

10 100.0

20 97.6 Atterberg Limits

40 93.4

60 90.3 PL= 29 LL= 40 PI= 11

100 87.1 Classification

140 84.5 USCS= ML AASHTO=

A-6(10)

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 Sample Number: SS-5 Depth: 11.3-12.8 Date: 8/27/2013 Client: Bechtel Project:

Clinch River SMR Project ProiP.d No~

MfiR 11 107?.

FinmP.

fY~R 1 SSS

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 Depth: 11.3-12.8 GRAIN SIZE DISTRIBUTION TEST DATA 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 Sample and Tare (grams) 249.12 47.11 Cobbles 0.0 D1o Fineness Modulus 0.27 Tare (grams) 0.00 0.00 Coarse 0.0 D15 Cumulative Pan Tare Weight (grams) 0.00 0.00 Gravel I

Fine I

I 0.0 I

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4 0.00

10 0.00

20 1.14

40 3.12

60 4.59

100 6.06

140 7.29

200 9.39 Sand Total Coarse I Medium I 0.0 0.0 I

6.6 I

D3o D5o Dso Percent Finer 100.0 100.0 97.6 93.4 90.3 87.1 84.5 80.1 Fine I

Total Silt 13.3 I

19.9 Dao Da5 0.1113 3/5/2014 Fines I

Clay I

Total I

I 80.1 Dso Ds5 0.2394 0.5485

~---------------------------------- 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 &

D2216-10

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70 DEPTH WATER PLASTIC CONTENT LIMIT

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11.3-12.8 41.5 29 Client: Bechtel Project: Clinch River SMRProject Pro'ect No.: 6468131072 80 LIQUID LIMIT

(%)

40 Tested By: GS z!fl/uJ:/#u/ ~~~ecked By: =LB"'""J'------"~~~""""----____

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(1 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-120 of 145 90 100 110 PLASTICITY uses INDEX

(%)

11 ML Fi ure CCBJSS5

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 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

Wet+ Tare 22.39 28.02 26.11 Dry+ Tare 18.92 24.40 23.09 Tare 11.20 15.67 15.25

Blows 16 21 29 Moisture 44.9 41.5 38.5 47 46 45 44

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---1--

Moisture 29.5 29.1 W..:...:...::e-=-t+--=T=a:.:..:re:o_--+--=D::..:ry.L+_T.:....:a::.:.r.::..e --+-------'T=a:.:..:re:o_ __ C Moisture 111.61 87.31 28.74 =

41.5 3/5/2014 5

6 Liquid Limit=

40 Plastic Limit=

29 Plasticity Index=

11 Natural Moisture=

41.5 Liquidity Index=

1.1

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

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

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16.5 60.9 21.9 SIEVE PERCENT SPEC.*

PASS?

Material Descrigtion SIZE FINER PERCENT (X=NO)

Reddish Brown SILT with Sand

4 100.0

10 100.0

20 99.9 Atterberg Limits

40 99.3

60 97.6 PL= 25 LL= 34 PI= 9

100 93.0 Classification

140 88.7 USGS= ML AASHTO=

A-4(7)

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 Sample Number: SS-8 Depth: 24.1-25.6 Date: 8/27/13 Client: Bechtel Project:

Clinch River SMR Project ProiP.d No*

6468131072 FinurP.

~~R 1 SSR Tested By: GS 1f r til ~~ed By: =LB=J---'~~~""'-'--*-_* ___

Clinch River Data Report Rev. 4 CRP~1112.16 Page F.1-122 of 145

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-1 Depth: 24.1-25.6 GRAIN SIZE DISTRIBUTION TEST DATA 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 (grams)

(grams)

Size (grams) 313.20 0.00 0.00

4 0.00

10 0.00 49.21 0.00 0.00

20 0.06

40 0.35

60 1.17

100 3.43

140 5.54

200 8.48 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 1 Tare 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 Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 21.0 33.0 26.7 0.0133 34.0 5.00 21.0 27.0 20.7 0.0133 28.0 15.00 21.0 22.0 15.7 0.0133 23.0 30.00 21.0 20.0 13.7 0.0133 21.0 60.00 21.0 18.0 11.7 0.0133 19.0 250.00 21.4 15.0 8.8 0.0132 16.0 1440.00 20.1 13.0 6.4 0.0134 14.0 Percent Finer 100.0 100.0 99.9 99.3 97.6 93.0 88.7 82.8 Eff.

Diameter Percent Depth (mm.)

Finer 10.7 0.0307 55.2 11.7 0.0203 42.8 12.5 0.0121 32.5 12.9 0.0087 28.3 13.2 0.0062 24.2 13.7 0.0031 18.2 14.0 0.0013 13.3 3/5/2014

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

[;)

0 z 60 50 40

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20 10 SYMBOL 10 SOURCE CC B-1 I

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SS-8 I

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24.1-25.6 28.5 25 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 80 LIQUID LIMIT

(%)

34

.,....~--

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

Clinch River Data Re Page F.1-124 of 145 90 100 110 PLASTICITY uses INDEX

(%)

9 ML Figure CCBJSS8"

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

Description:

Reddish Brown SILT with Sand uses: ML Wet+ Tare Dry+ Tare Tare

Blows Moisture 34.3 34.2 34.1 34 33.9

~

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?:

33.7 33.6 33.5 33.4 33.3 r---

1 27.29 24.29 15.53 20 34.2 5

6 7

8 9 10 Run No.

1 Wet+ Tare 22.10 Dry+ Tare 20.8 Tare 15.48 Moisture 24.4 AASHTO: A-4(7) 21.41 11.16 15.71 27 34 33.4 33.5

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34 Plastic Limit=

25 Plasticity Index=

9 Natural Moisture=

28.5 Liquidity Index=

0.4

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

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-125 of 145

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31.2 37.1 SIEVE PERCENT SPEC.*

PASS?

Material Description SIZE FINER PERCENT (X=NO)

Yellowish Brown SILT with Sand

4 100.0

10 100.0

20 100.0 Atterberg Limits

40 99.9

60 99.1 PL= 20 LL= 36

100 94.1 Classification

140 83.4 USCS= CL AASHTO=

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 Clinch River Data Re o Page F.1-126 of 145 Client: Bechtel Project:

Clinch River SMR Project Proiect No:

6468111072

"().,.....

~ r-o 0.01 0.001

%Fines Clay 31.6 PI= 16 A-6(9)

Date: 8/28/13 Fiaure CCB2SS4

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-2 Depth: 8.7-10.2 GRAIN SIZE DISTRIBUTION TEST DATA 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 (grams)

(grams)

Size (grams) 255.86 0.00 0.00

4 0.00

10 0.00 54.08 0.00 0.00

20 0.01

40 0.06

60 0.51

100 3.18

140 8.97

200 16.95 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 Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 20.9 31.0 24.7 0.0133 32.0 5.00 20.9 28.0 21.7 0.0133 29.0 15.00 20.9 26.0 19.7 0.0133 27.0 30.00 20.9 25.0 18.7 0.0133 26.0 60.00 20.9 24.0 17.7 0.0133 25.0 250.00 21.5 22.0 15.8 0.0132 23.0 1440.00 19.8 21.0 14.4 0.0135 22.0 Percent Finer 100.0 100.0 100.0 99.9 99.1 94.1 83.4 68.7 Eff.

Diameter Percent Depth (mm.)

Finer 11.0 0.0312 45.5 11.5 0.0202 40.0 11.9 0.0118 36.3 12.0 0.0084 34.4 12.2 0.0060 32.6 12.5 0.0030 29.2 12.7 0.0013 26.5 3/5/2014

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

~

0 z 60 50 40

~ 30

()

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10.

SOURCE CCB-2 Clinch River Data Re o Page F.1-128 of 145 I

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(%)

8.7-10.2 24.5 20 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 or 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

36 16 CL Fi ure CCB2SS4

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-2 Depth: 8.7-10.2 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216-10 & ASTM 04318*10 Sample Number: SS-4 Material

Description:

Yell~wish Brown SILT with Sanci USCS:CL Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 37.4 37 36.6 36.2 35.8

~

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35 34.6 34.2 33.8 33.4 1

25.81 23.05 15.54 20 36.8 5

6 7

8 9 10 Run No.

1 Wet+ Tare 22.08 Dry+ Tare 20.94 Tare 15.46 Moisture 20.8 AASHTO: A-6(9) 2 3

4 26.03 27.03 23.24 24.15 15.39 15.65 25 34 35.5 33.9

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23.17 21.90 15.49 19.8 3/5/2014 5

6 Liquid Limit=

36 Plastic Limit=

20 Plasticity Index=

16 Natural Moisture=

24.5 Liquidity Index=

0.3

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

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-129 of 145

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PASS?

Material DescriRtioo SIZE FINER PERCENT (X=NO)

Yellowish Red SILT with Fine Sand

4 100.0

10 100.0

20 99.1 Atterberg Limits

40 96.7

60 93.3 PL= 27 LL= 44 PI= 17

100 87.5 Classification

140 80.8 USCS= ML AASHTO=

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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 Sample Number: SS-7 Depth: 16.7-18.2 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

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-2 Depth: 16.7-18.2 GRAIN SIZE DISTRIBUTION TEST DATA 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 (grams)

(grams)

Size (grams) 191.88 0.00 0.00

4 0.00

10 0.00 49.99 0.00 0.00

20 0.47

40 1.63

60 3.35

100 6.24

140 9.60

200 16.24 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 Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 20.8 31.0 24.6 0.0133 32.0 5.00 20.7 28.0 21.6 0.0133 29.0 15.00 20.7 25.0 18.6 0.0133 26.0 30.00 20.7 23.0 16.6 0.0133 24.0 60.00 20.7 21.0 14.6 0.0133 22.0 250.00 21.3 18.0 11.8 0.0132 19.0 1440.00 19.8 16.0 9.4 0.0135 17.0 Percent Finer 100.0 100.0 99.1 96.7 93.3 87.5 80.8 67.5 Eff.

Diameter Percent Depth (mm.)

Finer 11.0 0.0313 50.4 11.5 0.0202 44.2 12.0 0.0119 38.1 12.4 0.0086 34.0 12.7 0.0061 29.9 13.2 0.0030 24.1 13.5 0.0013 19.1 3/5/2014

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

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16.7-18.2 41.8 27 Client: Bechtel Project: Clinch River SMR Project Pro*ect No.: 6468131072 rested By: Gs ~r )# w~kf.,.--checked By: LBJ

~--

Clinch River Data Report Rev. 4 j=12.16 Page F.1-132 of 145 or 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

44 17 ML Fi ure CCB2SS7

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: CC B-2 Depth: 16.7-18.2 LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 Sample Number: SS-7 Material

Description:

Yellowish Red SILT with Fine Sand uses: ML AASHTO: A-7-6(11) 3/5/2014 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

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47.2 f----t----1f---+--l---1--

46.7 f----t---1---+---t---+-----lf----+--+TI--t--t--t+H--H--H-H 46.2 f-----+--J-j--,-j-'-j 45.7 f---t----t-1-1--1 45.21--1---l--i--l----l-

~

~ 44. 71--+-+---+--

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4 2' 2 L:----L--:':.---!-.....,_..,..,__._____,__._--L---'--'---'-'-"-'--,J-l--l-.-'--"-'

5 Run No.

1 2

3 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 4

Liquid Limit= _.1:!-__

Plastic Limit= __

2_7 _

Plasticity Index= _l1__

Natural Moisture=

41.8 Liquidity Index=

0.9

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

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-133 of 145

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Material Description SIZE FINER PERCENT (X= NO)

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100.0 3/4 95.3 3/8 89.5 Atterberg Limits

4 83.9

10 81.8 PL= 24 LL= 61 PI= 37

20 79.8 Classification

40 79.1 USGS= CH AASHTO=

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60 78.6

100 78.2 Remarks

140 78.0 ASTM 06913-04(09) & ASTM D 422-63(07)

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 Client: Bechtel Project:

Clinch River SMR Project Proiect f\\Jo:

646.8111072 Tested By: __,C~S"---_*ct\\-=-'\\-* '--------- Checked By: -=L=BJ"'---~~¢7--

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Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-134 of 145 Date: 9/19/13 Fiaure TP-l.S-1

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-1 Depth: 6-8' (Bulk)

GRAIN SIZE DISTRIBUTION TEST DATA 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 617.64 52.63 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 3/4 3/8

4

10

20

40

60

100

140

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 Weight Retained (grams) 0.00 28,79 65.13 99.57 112.57 1.25 1.69 2.04 2.28 2.46 2.63 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00-22.3 58.0 52.0 0.0131 59.0 5.00 22.2 56.0 50.0 0.0131 57.0 15.00 22.2 53.0 47.0 0.0131 54.0 30.00 22.2 51.2 45.2 0.0131 52.2 60.00 22.0 49.0 43.0 0.0131 50.0 250.00 21.3 43.0 36.8 0.0132 44.0 1140.00 19.7 36.0 29.3 0.0135 37.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-135 of 145 Percent Finer 100.0 95.3 89.5 83.9 81.8 79.8 79.1 78.6 78.2 78.0 77.7 Eff.

Diameter Percent Depth (mm.)

Finer 6.6 0.0238 76.4 6.9 0.0154 73.4 7.4 0.0092 69.0 7.7 0.0066 66.4 8.1 0.0048 63.1 9.1 0.0025 54.0 10.2 0.0013 43.1 3/5/2014

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM D4 18-10 &

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TP-1 S-1 6-8' (Bulk) 32.2 24 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Tested By: _,C=S"------~-* _______ Checked By: LBJ ~*

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-136 of 145 or 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

61 37 CI-I Fi ure TP-1 S-1

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-1 Depth: 6-8' (Bulle)

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216-10 & ASTM 04318*10 Sample Number: S-1 Material

Description:

Brownish Red Fa,t CLAY with Sand uses: CH AASHTO: A-7-6(30)

Run No.

1 Wet+Tare 2 5.48 Dry+Tare 2 1.68 Tare 1 5.52

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61 Plastic Limit=

24 Plasticity Index=

37 Natural Moisture=

32.2 Liquidity Index=

0.2

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

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-137 of 145

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Material DescriRtion SIZE FINER PERCENT (X=NO)

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100.0 3/4 93.9 3/8 85.1 Atterberg Limits

4 78.9

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20 67.7 Classification

40 64.2 USGS= CL AASHTO=

A-7-6(13)

60 62.5

100 60.9 Remarks

140 60.0 ASTM D 6913-04(09) & D422-63(07)

200 59.1 Specific Gravity is assumed Shape-Angular, Hardness-Hard & Durable

~ (no specification provided)

Source of Sample: TP-2 Sample Number: S-1 Depth: 1-2.5 (Bulk)

Date: 9/19/13 Client: Bechtel Project:

Clinch River SMR Project Proiect No*

Mt1Rl'i1072 Tested By: _,C=S'----.vfA:.=._ ______ Checked By: =LB"""J'----9J-L*, '-"ildl'-!7j_t-.. ____

()

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-138 of 145 Fiaure TP-2.S-l

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-2 Depth: 1-2.5 (Bulk)

GRAIN SIZE DISTRIBUTION TEST DATA 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 Sample and Tare (grams)

Cumulative Pan Tare Weight (grams)

Cumulative 945.25 52.25 Tare (grams) 0.00 0.00 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 3/4 3/8

4

10

20

40

60

100

140

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 Weight Retained (grams) 0.00 57.96 140.56 199.54 252.83 3.94 6.45 7.68 8.79 9.43 10.12 Hydrometer effective depth equation: L = 16.294964 -.164 x Rm Elapsed Temp.

Actual Corrected Time (min.)

(deg. C.)

Reading Reading K

Rm 2.00 22.2 49.0

'43.0 0.0131 50.0 5.00 22.2 45.5 39.5 0.0131 46.5 15.00 22.2 42.0 36.0 0.0131 43.0 30.00 22.2 39.0 33.0 0.0131 40.0 60.00 22.0 36.0 30.0 0.0131 37.0 250.00 21.3 31.0 24.8 0.0132 32.0 1440.00 19.7 27.0 20.3 0.0135 28.0 AMEC Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-139 of 145 Percent Finer 100.0 93.9 85.1 78.9 73.3 67.7 64.2 62.5 60.9 60.0 59.1 Eff.

Diameter Percent Depth (mm.)

Finer 8.1 0.0263 48.4 8.7 0.0172 44.5 9.2 0.0103 40.5 9.7 0.0075 37.2 10.2 0.0054 33.7 11.0 0.0028 27.9 11.7 0.0012 22.9 3/5/2014

LIQUID AND PLASTIC LIMITS TEST REPORT ASTM 04318.. 10 &

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l-2.5 (Bulk) 16.5 19 Client: Bechtel Project: Clinch River SMR Project Pro"ect No.: 6468131072 80 LIQUID LIMIT

(%)

46 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 90 100 110 PLASTICITY uses INDEX

(%)

27 CL Fi ure TP-2 S-1

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216-10 & ASTM 04318*10 Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-2 Depth: 1-2.5 (Bulk)

Material

Description:

Brown Sandy LeC].n CLAY USCS:CL Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 47.6 47.2 46.8 46.4 4(5 J

45.6 45.2 44.8 44.4 44 43.6 r--

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1 2

24.78 25.08 21.93 22.10 15.51 15.60 33 26 44.4 45.8

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7 8

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1 2

Wet+ Tare 23.51 22.66 Dry+ Tare 22.21 21.51 Tare 15.56 15.53 Moisture 19.5 19.2 Sample Number: S-1 3

4 26.31 22.84 15.46 20 47.0 1\\

40 3

4 3/5/2014 5

6 Liquid Limit=

46 Plastic Limit=

19 Plasticity Index=

27 Natural Moisture=

16.5 Liquidity Index=

-0.1

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

Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-141 of 145

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PASS?

Material Descrigtion SIZE FINER PERCENT (X= NO)

Brownish Red Clayey SAND 1

100.0 3/4 95.8 3/8 87.8 Atterberg Limits

4 75.0

10 67.3 PL= 27 LL= 58 PI= 31

20 61.8 Classification

40 53.6 USCS= sc AASHTO=

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60 46.2

100 43.5 Remarks

140 42.3 ASTM D 6913-04(09) & ASTM D 422-63(07)

200 41.0 Specific Gravity is assumed.

Shape-Angular, Hardness-Weathered & Friable

" (no specification provided)

Source of Sample: TP-3 Sample Number: S-1 Depth: 3-6' (Bulk)

Date: 9/16/13 Client: Bechtel Project:

Clinch River SMR Project Proiect No*

11411R 131072 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 Fiaure TP-i S-1

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-3 Depth: 3-6.' (Bulle)

GRAIN SIZE DISTRIBUTION TEST DATA 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 Sample and Tare (grams) 458.30 49.55 Tare (grams) 0.00 0.00 Cumulative Pan Tare Weight (grams) 0.00 0.00 Hydrometer test uses material passing #200 Sieve Opening Size 3/4 3/8

4

10

20

40

60

100

140

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 Cumulative Weight Retained (grams) 0.00 19.32 55.75 114.75 149.94 4.01 10.07 15.54 17.50 18.41 19.38 Hydrometer effective depth equation: L = 16.294964-.164 x Rm Percent Finer 100.0 95.8 87.8 75.0 67.3 61.8 53.6 46.2 43.5 42.3 41.0 3/5/2014

~---------------------------------- 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 G) 0 z 60 50 40

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S-1 Clinch River Data Report Rev. 4 CRP-1112.16 Page F.1-144 of 145 I

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(%)

3-6' (Bulk) 20.9 27 Client: Bechtel Project: Clinch River SMR Project Pro'ect No.: 6468131072 Checked By: LBJ 1 or 80 90 100 110 LIQUID PLASTICITY uses LIMIT INDEX

(%)

58 31 sc Fi ure TP-3 S-1

Client: Bechtel Project: Clinch River SMR Project Project Number: 6468131072 Location: TP-3 Depth: 3-6' (Bulk)

LIQUID AND PLASTIC LIMIT TEST DATA ASTM 02216*10 & ASTM 04318*10 Sample Number: S-1.

Material

Description:

Brownish Red Clayey SAND USCS:SC Run No.

Wet+ Tare Dry+ Tare Tare

Blows Moisture 59.2 58.8 58.4 58 57.6

~

~ 57.2 56.8 56.4 56 55.6 55.2 1

26.40 22.59 15.74 32 55.6 2

26.54 22.46 15.39 27 57.7 1---*

5 6

7 8

9 10 Blows.

. Run No.

1 2

Wet+ Tare 22.48 22.99 Dry+ Tare 21.01 21.41 Tare 15.56 15.45 Moisture 27.0 26.5 AASHTO: A-7-6(7) 3 4

26.51 22.44 *.

15.56 21 59.2

~.l\\

\\

_\\

2 1\\

I\\

\\

20 25 30 40 3

4 3/5/2014 5

6 Liquid Limit= __

5_8 _

Plastic Limit=

27 Plasticity Index=

31 Natural Moisture= _ _1Q,2_

Liquidity Index=

-0.2

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

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

ML18003B014

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