ML18003A502

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Part 08 Enclosures (Rev. 1) - Part 8 - Enclosures - Geotechnical Exploration and Testing Data Report Appendix B.1 Geotechnical Logs Part 01 Pages B1-1 Thru B.1-22
ML18003A502
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: ML18003A502 (23)
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Text

APPENDIX 8- Geotechnical Field Data 8.1 - Geotechnical Logs (Soil and Rock) 8.2 - SPT Energy Measurements Reports 8.3- Rock Pressuremeter Report ame Clinch River Data Report Rev. 4 CRP-1112.16 Page 81 of 1

APPENDIX 8.1 -Geotechnical Logs (Soil and Rock)

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-1 of 706

CLINCH RIVER SMR PROJECT TABLE 8.1.1-Boring Legend AMEC NO 6468-13-1072 KEY TO CLASSIFICATION OF SOILS Soils to be classified under the Unified Soil Classification System (USCS) and in accordance with ASTM D 2488-09a CORRELATION OF SPT RESISTANCE WITH RELATIVE DENSITY-CONSISTENCY MOISTURE CONTENT MODIFIERS GRANULAR MATERIAL SILTS AND CLAYS DRY-Absence of moisture Approximate % Modifiers RELATIVE DENSITY SPT N Value (blows/ft) CONSISTENCY SPT N Value (blows/ft) MOIST-Damp/no visible H20 <5% TRACE VERY LOOSE 0-4 VERY SOFT 0-2 WET-Visible free water 5 to 10% FEW LOOSE 5- 10 SOFT 3-4 15 to 25% LITTLE MEDIUM DENSE 11-30 MEDIUM STIFF 5-8 HCl Reaction 30 to 45% SOME DENSE 31- 50 STIFF 9- 15 NONE -No visible reaction 50 to 100% MOSTLY VERY DENSE >50 VERY STIFF 16- 30 WEAK- Some reaction/slow Modifiers provide an estimate of the percentages of gravel, sand, and fines (silt or clay size particles) or other material HARD > 30 STRONG- Violent reaction such as organics, shells, etc.

COLOR of Soil/Rock: see Munsell Soil Color Charts SPT Sample Numbering: SS-1, SS-2, SS-3, etc.

Particle Size Range for Sand: Fine, Medium, Coarse Undisturbed/Shelby Tube Sample Numbering: ST-1, ST-2, ST-3, etc.

Particle Size Range for Gravel: Fine or Coarse Measurements: Horizontal measurements are rounded to nearest foot. Vertical measurements, such as SPT sample recovery or penetration, sample depths, core nm Plasticity: Nonplastic (NP), Low (LP), Medium/Moderate (MP), High (HP) depth, core n.m length, core recove1y, core RQD, etc. are rounded to nearest tenth of a foot (0.1 ft).

KEY TO CLASSIFICATION OF ROCK

  • Rock to be described and classified in general accordance with Dunham, 1962 Classification of Carbonate Rocks and Bechtel Guidelines CRYSTALLINE LIMESTONE MUDSTONE WACKESTONE PACKSTONE GRAINSTONE BOUNDSTONE Depositional texture not recognizable <10% Grains > 10% Grains, > 10% Mud, grain <10%Mud, grain Original components (MICRITE) mud supported supported supported bound together WEATHERING STRENGTH-HARDNESS DESCRIPTION STRATIFICATION-LAMINATION Residual Soil (Rock material converted to Extremely Indented by thumbnail. Massive >10 Feet soil, fabric destroyed) Weak Completely Weathered (Rock material Crumbles tmder firm blows with hammer, can decomposed to soil, fabric preserved; Very Weak Very Thickly 3-10 Feet be peeled with knife.

Saprolite)

Highly Weathered (More than half the Can be peeled by knife with difficulty, rock material decomposed to soil, rock Weak Thicldy 1-3 Feet indentions show with fmn blow with hammer.

present as discontinuous framework)

Moderately Weathered (Less than half Medium Cannot be scraped or peeled with knife, can be the rock material decomposed to soil, rock Moderately 0.3-1.0 Feet Strong fractured with single firm, blow with hannner.

present as a continuous framework)

Slightly Weathered (Discoloration Sample requires more than one blow of hammer inwards from fractures, all rock material Strong Thinly 0.1-0.3 Feet to fracture it.

may be discolored)

Fresh (No sign of weathering, slight Sample requires many blows of hammer to discoloration on major discontinuity Very Strong Very Thinly 0.03-0.1 Feet fracture it.

surfaces)

Extremely Sample can only be chipped with hammer blows. Laminated <0.03 Feet Strong Pit (pitted)- Pinhole to 0.03 feet opening Vug (vuggy)- Small openings 0.03 ft to 0.33 ft Vug Types Cavity - Openings > 0.33 ft Honeycombed - Cell like form, thin walls separate individual openings Molds- Vugs of various sizes formed by dissolution offossils; note as separate or touching Sample Identification- Laboratory Tested Rock Core Samples: LX-X. (Where LX indicates the laboratory assignment number and -X indicates the sample number from that assignment; Ll-5 would be the the fifth sample from laborotary assigmnent one, L3-l0 would be the tenth sample from assignment three)

Core Terms-Abbreviations EXPLANATION DRILL RATE Time in minutes it takes to core one foot, for each foot or partial foot of a core n.m. ( 1:32; 0:54/0.7 ft)

CORE RUN; RUN LENGTH Cored lnterval; Total distance of core n.m measured to nearest 0.1 ft. Core runs are not to exceed 5 feet.

CORE RECOVERY (REC.) Total length of recovered core, divided by the core n.m length, and expressed as a percentage.

RQD (Rock Quality Designation) Sum of intact core pieces greater than 4 inches in length, divided by the core run length, and expressed as a percentage.

Clmch R1ver Data Report Rev. 4 CRP -1112.16 Prepared By/Date: M~l.- Ht/Jh  ;:;heet 1 of 3 Page 8.1-2 of 706 Checked By/Date:~ ..f-lf.--14-'+

CLINCH RIVER SMR PROJECT TABLE 8.1.1-Boring Legend AMEC No. 6468-13-1072 DISCONTINUITY DESCRIPTION TYPE DESCRIPTION JOINT (J) Relatively planar fracture along which there has been little or no shearing displacement.

Relatively planar fracture which is parallel to bedding along which there has been little or no shearing BEDDING JOINT (BJ) displacement.

Structural break where differential movement has taken place along a surface or zone of failure by SHEAR(SH) shear; characterized by striations, slickensides, gouge , breccia, or any combination of these.

Shear that is expressed in relative terms of width. The zone may consist of gouge, breccia, or many SHEAR/FRACTURE ZONE (SZ/FZ) related faults or shears together with fractured and crushed rock between the shears and faults, or any combination of these.

Measure and indicate on the log the approximate angle of the discontinuity measured in degrees from ANGLE the horizontal.

ROUGHNESS APERTURE SR Rough (or irregular) VERY TIGHT (VT) <0.001 in STEPPED SS Smooth TIGHT (T) 0.001-0.004 in SL Slickensided PARTLY OPEN (PO) 0.004-0.01 in URRough OPEN (0) 0.01-0.1 in UNDULATING US Smooth MOD. WIDE (MO) 0.1-0.4 in UL Slickensided WIDE(W) 0.4-1.0 in PRRough VERY WIDE (VW) 1.0-4.0 in PLANAR PS Smooth EXT. WIDE (EW) 4.0-in to 3.3 ft PL Slickensided CAVERNOUS© >3.3 ft (1m)

FRACTURE FILLING No Mineral Filling A Tightly healed, hard, non-softening, impermeable opening B Unaltered joint walls, surface staining only c Slightly altered joint walls, non-softening mineral coatings, sandy particles, clay-free disintegrated rock.

D Silty- or sandy-clay coatings, small clay fraction (non-softening)

E Softening or low-friction clay mineral coatings, i.e. kaolinite, mica, chlorite, talc, gypsum (Discontinous coatings, 1-2 mm or less).

Thin Mineral Filling F Sandy particles, clay free disintegrated rock G Strongly over-consolidated, non-softening clay mineral fillings (Continuous but <5 mm thickness)

H Medium or low over-consolidated, softening, clay mineral fillings (Continuous but <5 mm thickness)

J Swelling-clay fillings, i.e. montmorillonite (Continuous but <5 mm thickness)

Thick Mineral Filling K,L,M Zones or bands of disintegrated crushed rock and clay (See G, H, J for description of clay condition)

N Zones or bands of silty- or sandy-clay, small clay fraction (non-softening)

O,P,R Thick, continuous zones or bands of clay (See G, H, J for description of clay condition)

SEEPAGE I The discontinuity is vety tight and dry, water flow along it does not appear possible.

II The discontinuity is dry with no evidence of water flow.

m The discontinuity is dry but shows evidence of water flow, i.e iron oxide staining.

IV The discontinuity is damp but no free water present.

v The discontinuity shows seepage, occasional drops of water.

EXAMPLES: 53.3 ft: J, 45°, PR, T, B, II; 56.2 ft: SH, 30°, PL, PO, B, III Prepared By/Date: fw\PrL- 41"1 IIL\- Sheet 2 of 3 Checked By/Date: ()9-~441-t4-Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-3 of 706

CLINCH RIVER SMR PROJECT TABLE 8.1.1-Boring Legend AMEC No. 6468-13-1072 SYMBOLS TYPICAL MAJOR DIVISIONS GRAPH LETTER DESCRIPTIONS

~- WEATHERED ROCK

  • LIMESTONE ROCK CALCAREOUS SILTSTONE

- DOLOMITE GRAVEL CLEAN GRAVELS *

~ .... ~

  • ""'~~ GW CHERT WELL-GRADED GRAVELS, GRAVEL-SAND MIXTURES, LITTLE OR NO FINES

~*****

AND a..

  • a..

GRAVELLY POORLY-GRADED GRAVELS, SOILS GP GRAVEL- SAND MIXTURES, LITTLE OR NO FINES COARSE p"-' 1-l 0 f-! 2:---l

~oo ~Wop ro GRAINED GRAVELS WITH a[Ypc;~:<: GM SILTY GRAVELS, GRAVEL- SAND-SOILS MORE THAN 50% SILT MIXTURES OF COARSE FINES FRACTION b~~~o~~~o~------~-------------------------1 RETAINED ON NO.

4 SIEVE (APPRECIABLE ~ GC CLAYEY GRAVELS, GRAVEL- SAND-CLAY MIXTURES AMOUNT OF FINES) ~~

"0:0 0 0 0 <> 0 0 0 0 0 0 <> 0 <> <> <> 0

<> <> <> <> 0 sw

<> <> 0 0

<> 0 0 <> 0 <> <> <> <>

WELL-GRADED SANDS, GRAVELLY 0 0 0 0 0 0 0 0 0 CLEAN SANDS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SAND *SANDS, LITTLE OR NO FINES 0 0 <> 0 0 0 0 0 0 MORE THAN 50%

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AND 0 0 0 0 0 0 0 0 0 OF MATERIAL IS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 <I 0 LARGER THAN SANDY *. . .

  • NO. 200 SIEVE POORLY-GRADED SANDS, SOILS SIZE (LITTLE OR NO FINES) SP GRAVELLY SAND, LITTLE OR NO FINES

. I .

SANDS WITH SILTY SANDS, SAND-SILT MORE THAN 50% FINES .** SM MIXTURES OF COARSE FRACTION *..*.... F< *.***** *<

sc PASSING ON NO.

4 SIEVE (APPRECIABLE CLAYEY SANDS, SAND- CLAY AMOUNT OF FINES) MIXTURES INORGANIC SILTS AND VERY FINE SANDS, ROCK FLOUR, SILTY OR ML CLAYEY FINE SANDS OR CLAYEY SILTS WITH SLIGHT PLASTICITY SILTS INORGANIC CLAYS OF LOW TO FINE LIQUID LIMIT MEDIUM PLASTICITY, GRAVELLY AND LESS THAN 50 CL CLAYS, SANDY CLAYS, SILTY GRAINED CLAYS CLAYS, LEAN CLAYS SOILS ORGANIC SILTS AND ORGANIC OL SILTY CLAYS OF LOW PLASTICITY MORE THAN 50% INORGANIC SILTS, MICACEOUS OR OF MATERIAL IS SMALLER THAN MH DIATOMACEOUS FINE SAND OR SILTY SOILS NO. 200 SIEVE SIZE SILTS LIQUID LIMIT INORGANIC CLAYS OF HIGH AND GREATER THAN 50 CH PLASTICITY CLAYS ORGANIC CLAYS OF MEDIUM TO OH HIGH PLASTICITY, ORGANIC SILTS Prepared By/Date: 1.1\~ 41'1111.\-

NOTE: DUAL SYMBOLS ARE USED TO INDICATE BORDERLINE SOIL CLASSIFICATIONS Checked By/Date: ~ 4---'1 SHEET 3 of 3 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-4 of 706

Prepared By/Date:~ ~[/111q Checked By/Date:UJP:P 3/d./1(

I I TABLE B.1.2 GEOTECHNICAL BORINGS STRATIGRAPHIC

SUMMARY

CLINCH RIVER SMR PROJECT OAK RIDGE TENNESSEE AMEC PROJECT NO 6468-13*1 072 CHICKAMAIIC:A GROUP KNOX GROUP Rome Moccasin Witten Bowen Ben bolt Rockdell Formation mre I Blackford ~ormation Newala -u .. ua"u" Residual Weathered Formation Formation Formation Formation Formation Fleanor Member Eidson Member Upper Blackford Lower~lackforcl_ (Mascot!Kingsport As-Drilled Coordinates/Elevations/Depths Fill Soil Rock UnitH Jlr1i!_Q_ Unit F UnitE Unit D Unite Unit B Unit A Formations Undivided)

Boring Ground Total Number Start End Start Start End Start Start Start Start Start Start Start Start Northing Easting Surface Drilled End Depth End Depth End Depth End Depth End Depth End Depth End Depth End Depth End Depth Depth (ft) Depth (ft) Depth (ft) Depth Depth Depth Depth Depth Depth Depth Depth Depth Depth Depth Depth Depth (US ft) (US ft) Elevation Depth (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft)

(ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft)

(ft) (ft)

CC-81 ICC-82 569036.1 568891.0 2449632.4 2449759.9 800.3 799.8 140.6 206.0 ~- INE:vE*

45.0 34.8 48.8 115.7 48.8 115.7 83.3 183.9 83.3 183.9 140.6 (TD) 206.0 (TD)

IMP-101 570249.6 2448355.2 800.5 540.6 9.1 13.0 17.3 17.3 134.0 134.0 319.8 _]1~-~ 419.8 419.8 54Q.6 (TD)

IMP-102 570097.9 2448404.3 797.9 350.6 4.5 .I'NE '"1 5.8 ic 5.8 221.2 221.2 350.6 (TD)

IMP-103 570287.2 2448367.5 800.6 174.5 12.0 17.0 20.2 20.2 119.0 119.0 174.5 (TD)

IMP-104 570093.9 2448449.1 J97.7 177.2 J.O 11.2 12.8 12.8 177.2 (TD)

IMP-105 570210.2 ?LILIA::!Ll::l ii 800.2 195.2 5.0 9.5 10.8 148.3 10.8 148.3 195.2 (TD)

IMP-106 570136.4 2448377.2 798.7 174.2 5.0 6.7 1[1': '.cNE:/. 6.7 174.2 (TD)

IMP-107 570291.6 'JAAA'JA. 801.6 174.6 6.0 39.0 40.0 40.0 85.5 85.5 174.6 (TD}

IMP-108 570051.7 2448376.3 798.5 174.3 2.5 8.1 li\t* *Na: 8.1 174.3 (TD)

IMP-109 570144.6 2448295.8 799.9 174.0 2.5 5.0 6.4 6.4 160.7 160.7 174.0 (TD)

IMP-110 570190.7 'JALIALln'<,'< 798.7 174.0 3.0 14.3 20.9 ':.' 20.9 174.0 (TD)

IMP-111 570328.7 2448345.0 801.1 173.9 16.0 34.7 I'*1!1~

34.7 85.7 85.7 _173.9 (TD)

IMP-112 1' 1 570261.9 24<1,8472.1 799.2 177.5 18.5 26.2 -__ 26.2 177.5 (TD)

IMF'-11.3(21 570184.9  ?, 1ALIAR ii 797.5 178.0 13.0 26.3 I' < -/ 26.3 178.0 (TD}

IMP-114 570052.5 ?LILIALIRLI R 797.2 175.2 _1.Q 11.9 i c :_(: NEl'i: ;:.:) 11.9 175.2 (TD}

IMP-115 570094.9 2448562.0 796.9 99.1 13.0 17.0 17.5 17.5 99.1 (TD}

IMP-116 570202.4 2448560.2 797.6 100.4 21.0 28.0 32.7 32.7 100.4 (TD)

IMP-117 570296.0 2448520.2 800.0 99.7 18.0 26.0 26.5 26.5 99.7 (TD)

IMP-118 570370.9 'h 1ALI.Lll'; I'; 799.8 99.1 13.0 18.6 19.1 19.1 99.1 (TD)

IMP-119 570414.6 2448544.7 802.1 100.9 4.0 *-;NEiic!ii 11.0 11.0 100.9 (TD)

IMP-120 570319.1  ?, 1AiiALI? 800.1 350.0 7.0 25.0 27.0 27.0 183.9 183.9 350.0 (TD)

IMF'-121 570227.9 2448623.1 797.6 100.9 16.0 23.3 i *:

23.7 23.7 100.9 (TD}

IMP-122 570130.4 ?LILIARiiLILI ~96.7 99.3 _1§.0 27.0 30.9 30.9 99.3 (TD}

IMP-201 571083.7 2447980.8 790.9 420.6 16.5 l'i'-I'JE0' 20.6 20.6 85.9 85.9 175.3 175.3 309.9 *-- --**:1:1'1'--_ NE ***---*- .,

  • 309.9 420.6 (TD)

'MP-202 570922.1 ?LILI.Anfin n 811.8 461.0 9.0 9.0 207.8 207.8 304.5 304.5 461.0 (TD)

MP-203 571118.2 2448014.3 5.0.

791.5 225.6 19.2 _19.8 19.8 84.9 84.9 171.6 171.6 225.6 (TD)

MP-204 570921.7 2448097.0 812.0 176.9 3.0 3.4 3.4 176.9 (TD)

MP-205 571025.3 JLI4ROORA 810.9 225.5 5.5 11.5 23.5 23.5 140.2 140.2 225.5 (TD)

IMP-206 570964.0  ?, 1An?l'; R 811.8 176.4 2.5 5.0 13.8 ** 13.8 175.4 175.4 176.4 (TD)

IMP-207 571101.6 2447930.3 779.7 225.7 3.0 12.5 19.0 19.0 46.7 46.7 141.3 141.3 225.7 (TD}

IMP-208 570880.5 2448024.1 811.9 174.6 3.1 ni;:;,kh-..:: 6.0 6.0 174.6 (TD}

IMF':2_o9 570972.7 2447945.1 807.7 225.7 I fl'l~::';: 1:\n~m:f\IE.' - -*- 3.9 3.9 143.2 143.2 225.7 (TD}

IMP-210 571019.3 24'lliQQ1.2 809.9 174.4 20.5 L1j:;:;(tO:tr= <' 21.7 21.7 160.5 160.5 174.4(TD)

IMP-211 571162.0 2447986.6 779.8 176.0 8.5 9.5 10.4 --**** 10.4 42.2 42.2 134.8 176.0 (TD) 134.~

IMP-212 l"J 571093.5 2448107.3 810.7 177.8 40.0 Pii'i::lii'NE'-_', 46.3 46.3 168.5 168.5 177.8 (TD)

IMP-213 1" 1 571009.3 2448148.5 813.0 177.3 5.0 7.0 15.6 *--**** 15.6 _1y.4.5 177.3 (TD) 174.5 1

MP-214 570881.2 2448110.8 812.5 175.8 4.0 l:)i!(NE -; 4.8 ~- -_ 4.8 5.0 5.0 175.8 (TD)

MP-215 570924.5 2448210.7 813.4 100.6 8.0 8.9 1Q_Q.6 (TD) ljR'NE**ft_ *-**

8.9 23.2 23.2 MP-216 571031.0 2448209.1 813.4 101.5 5.9 5.9 101.5 (TD}

li:i!liNE -*-1*** *******

i Mf":217 571125.2 2448169.2 811.6 99.3 23.0 38.0 39.3 39.3 99.3 (TD)

MP-218 571176.5 241§147.4 810.9 99.6 :3§.Q_ 38.4 41.3 _._-_ .....- 41.3 99.6 (TD)

IMP-219 571223.7 2448195.7 812.9 96.5 2.0 3.9 24.5 24.5 96.5 (TD)

IMP-219A 571254.2 2448184.6 808.6 269.1 7.0 15.7 18.0  ;:_ 18.0 112.3 112.3 202.2 202.2 269.1 (TD)

IMP-220 571146.9 ?Ll4R?::l?? 813.2 101.3 3.0 8.0 28.7 28.7 101.3 (TD)

IMP-221 571056.6 2448270.6 813.1 101.2 0.4 3.0 8.3 *** 8.3 101.2 (TD)

MP-222 570965.5  ?. 1A'<nA R 812.9 101.0 3.0 6.0 6.0 40.6 40.6 101.0 (TD)

.MF':401 571954.2 2447605.1 817.7 419.6 4.9 lNE-:'* 5.2 5.2 419.6 (TD)

MP-402 571941.4 24@9.8 816.5 199.3 _1.Q 16.8 llti(i;1}li[NE *- < 16.8 199.3 (T_Q)

MP-403 571646.0 24lli.Ql.5 836.2 _199.2 2.0 9.0 9.0 56.5 56.5 199.2 (IQ)

MP-404 571709.4 2447758.1 837.1 199.8 4.0 47.0 49.0 49.0 80.7 80.7 199.8 (TD)

MP-405 571979.1 2447644.2 816.9 20.4 2.0 5.3 5.6 5.6 20.4 (TD)

MP-405A 571975.7 2447647.3 817.1 199.4 1.8 l 1:rr~':NE: -. *_ - - r};NE;;,:Jt'r::~ 1.8 199.4 (TD)

AMEC Environment & Infrastructure, INC. Page 1 of2 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1- 5 of 706

Prepared By/Date: ~IPK,. ~~ J1' Checked By/Date:i~'P 3/t,/Ji TABLE B.1.2 GEOTECHNICAL BORINGS STRATIGRAPHIC

SUMMARY

CLINCH RIVER SMR PROJECT OAK RIDGE TENNESSEE AMEC PROJECT NO 6468-13-1072 r.l-llr.I<AMAIIr.,6, GROUP KNOX l>t'(UUI"'

Rome Moccasin Witten Bowen Benbolt Rockdell Formation Li~hire I I Formation Newala -vr urauur, Residual Weathered Formation Formation Formation Formation Formation Fleanor Member Eidson Member Upper Blackford Lower Blackfor~ (Mascot/Kingsport As-Drilled Coordinates/Elevations/Depths Fill Soil Rock UnitH ~G Unit F _UnitE Unit D Unit C Unit B Unit A Formations Undivided)

Boring Ground Total Number Easting Start End Start Start End Start Start Start Start Start Start Start Start Northing Surface Drilled End Depth End Depth End Depth End Depth End Depth End Depth End Depth End Depth End Depth Depth (ft) Depth (ft) Depth (ft) Depth Depth Depth Depth Depth Depth Depth Depth Depth Depth Depth Depth Depth (US ft) (US ft) Elevation Depth (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft)

(ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft)

(ft) (ft)

IMP-406 571775.0 2447965.9 855.1 201.3 2.0 8.0 15.3 15.3 84.7 84.7 154.6 154.6 201.3_ITD)

IMP-407 569888.8 2447094.2 761.5 200.2 12.0 19.0 25.6 25.6 87.6 87.6 200.2(TD)

IMP-409 570584.3 2448158.9 807.0 251.5 2.5 46.0 51.1 _- ..* 51.1 79.5 79.5 177.4 177.4 251.5 (TO)

IMP-410 570774.2 ?AliR'<RR A 809.4 201.0 6.2  :"li':Mo:.*::*--* ...-

8.1 8.1 69.7 159.6 201.0 (TO) 69.7 159.6 IMP-411 571500.5 24Q5Q0.3 836.8 199.6 2.5  ;,*-?*Nt*<_ 8.0 " 8.0 39.7 39.7 110.4 110.4 199.6 (TO)

IMP-412 §7_1424.0 2447850.6 823.7 321.0 14.6 )~>'.]iNE:1: ' *

  • INE*i:'i:'ii 14.6 18.3 18.3 189.4 189.4 247.4 247.4 321.0 (TO)

IMP-413 571645.7 2446938.7 809.0 199.2 _2_2.0 52.2 *: 'NE*:<'.\i:.* 52.2 199.2 (TO)

IMP-414 572070.0 2447564.7 817.5 199.4 7.0 42.3 I& .iNE:.*h 42.3 199.4(TO)

IMP-415 569577.1 2448164.8 784.3 320.1 2.5 11.0 11.4 > 11.4 45.3 45.3 320.1 (TO)

IMP-416 569978.3 2447520.0 809.6 321.7 51.0 65.0 65.8 65.8 138.0 138.0 245.5 245.5 321.7 (TO)

IMP-417 569915.4 2446630.3 772.7 320.1 16.5 37.0 43.0 43.0 148.2 148.2 252.8 252.8 320.1 (TO)

IMP-418 570500.3 2447030.2 811.6 87.8 27.0 43.0 46.8 46.8 87.8 (TO)

IMP-418A 570514.7 2447049.6 811.1 320.6 27.0 78.0 78.6 78.6 118.1 118.1 305.6 305.6 320.6 (TO)

IMP-419 571269.8 2446700.6 799.6 321.1 14.0 51.4 51.8 51.8 321.1 (TO)

IMP-420 572033.0 2446918.3 803.1 319.4 2.0 19.2 *;c:c: NE .- -'"' 19.2 319.4 (TO)

IMP-421 570532.3 24~6 803.6 320.3 22.0 48.9 50.2 22.0* 42.0* 42.0* 119.5 119.5 320.3 (TO)

IMP-422 570423.7 2448732.0 799.9 320.0 _2.0 9.0 10.7 10.7 191.0 191.0 320.0 (TO)

NE ;:;!, t'"-':'L-IMP-423 IMP-424 (O) 571470.3 570450.2 2448276.4 2448361.2 799.0 800.6 319.3 273.2 2.0 24.0 34.0 36.5 37.3

'Ni=
*:Q*,**:*
-. J 36.5 187.1 187.1 273.2 (TO) 37.3 131.6 13t§_ 276.7 p[ . r ... 276.7 319.3_(TO)

IMP-425 (O) 570814.6 2448199.5 811.9 272.9 3.8 E!~' NEt 6.2 6.2 81.8 81.8 271_.9 (TO)

IMP-426 (l)

  • * * *i~ ;i~,

571764.5 2447811.0 842.2 272.3 2.5 19.0 21.9 21.9 49.1 49.1 272.3 (TO)

IMP-428 570755.5 2448681.6 803.8 250.7 *.'NE**.* 23.0 30.8 30.8 201.7 201.7 250.7 (TO)

IMP-429 569975.5 2448591.1 796.0 199.2 4.5 27.0 31.0 31.0 37.6 37.6 199.2 (TO) nvri.curnau .,,dvar Datum: Tennessee State Plane Coordinates (East Zone) NAD 1983/NAVD 1988 NOTE: Depths shown for angle borings are lengths below ground surface measured along the inclination (from vertical) and azimuth of the borings as stated below, and are not corrected to represent true vertical depth.

('I Angle Boring, Inclination= 28', Azimuth= N 47' E 2

( 1 Angle Boring, Inclination= 28', Azimuth= N 37' W (a) Angle Boring, Inclination= 27', Azimuth= N 47' E 4

( 1 Angle Boring, Inclination= 28', Azimuth= N 34' W (BI Angle Boring, Inclination= 25' (+/- 5'), Azimuth= N 38' W (+/- 5')

(e) Angle Boring, Inclination= 29', Azimuth= N 49' E

(?)Angle Boring, Inclination= 28', Azimuth= N 40' W

  • = Inferred contact In residual soils (Upper Blackford/Lower Blackford Formation) in boring MP-421

. , I:::-: N.~J =Not Encountered (TO) =Total Depth Drilled For Boring AMEC Environment & Infrastructure, INC. Page2 of2 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1- 6 of 706

am MEMORANDUM DATE: April10, 2014 FROM: John Mason

SUBJECT:

Review of Boring Logs, Data Report Rev 0 for AMEC Project 6468 1072, Clinch River SMR Project TO: Project Record Control File COPY TO: Steve Criscenzo This memo serves as confirmation that I have reviewed the boring logs contained in Appendix B of the Clinch River SMR Project Data Report Rev 0 dated April 10, 2014.

give my approval for my typed initials (JCM) to be affixed to the logs to indicate my Lead Geologist AMEC Environment & Infrastructure, Inc.

4021 Stirrup Creek Drive, Suite 100 Durham, North Carolina 27703 Tel (919) 381-9900 Fa x (919) 381-9901 www .amec.com Clinch River Data Report Rev. 4 CRP-1112.16 RCN: CRP-1305.0 Page 8.1-7 of 706 Page 1 of 1

ame GEOTECHNICAL BORING LOG Prepared By: MBL Date: 4/10/14 Checked By: JCM Date: 4/10/14 SHEET 1 OF 1 BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 I COMPLETED: 6/20/131 HOLE DIA.: 4" I CASING DEPTH: 17.0 ft ICORE SIZE:HQ3 IBITS USED: 4" Roller Cone ELEV. DEPTH BLOW COUNT BLOWS PER FOOT SAMP. L 0 SOIL DESCRIPTION AND REMARKS (ft) (ft) 0.5ft 0.5ft 0.5ft 0 20 40 60 80 100 NO. G 800.5 Ground Surface 800.5 0.0 tsUU.:J. u.u 3 3 9 SS-1 1- FILL: SILT with Gravel (ML), dark reddish brown (2.5YR 3/3),

12* stiff, dry, mostly non-plastic fines, little fine to coarse gravel, few fine to coarse sand, strong HCI reaction

~~----------------------3Q 1-----.

797.1 3.4 ss-2 FILL: WELL GRADED GRAVEL with Sand (GW), very dark 13- f-- 23

  • I gray (N 3/) and dusky red (2.5YR 3/2), medium dense, moist, mostly fine to coarse gravel, some fine to coarse sand, few 794.7 5.8 o--o~-..*1- non-plastic fines, strong HCI reaction 6 8 8 1.6.

SS-3 *I

~ ~~791~FiLCsiii:yGRAvEL (GMf"darkgray(N 47j,loos8, moiSt-,_BQ 9

791.8 8.7 4 5 5 ss-4A ] ill .4 mostly fine to coarse gravel, some non-plastic fines, few fine~

19 SS-4B ~ \io coarse sand, strong HCI reaction I 789.4 11.1 -~t- RESIDUAL SOIL: Gravelly LEAN CLAY (CL), strong brown 14 15 18 ----ss:s- ~ (7.5YR 5/6) to pale brown (10YR 6/3), stiff to hard, moist, m mostly mod. plastic fines, some fine to coarse gravel, trace 787.0 13.5 50/0.4 ss-B ~

///C~B~i~ ~ ~~~s~~ s.!!:_o_!29_!:!'2_r~~0_!2_ _______ ~13Q

~

~

WEATHERED ROCK: LIMESTONE, sampled as Sandy LEAN CLAY (CL), yellowish brown (10YR 5/4), hard, moist, mostly mod. plastic fines, little fine to coarse sand, strong

~ 1- HCI reaction 783.9 16.6 1-"-='f===+!iru~:J----l----l--------------...,...lt-t"Si;:?j~2::i'fr~E8~3.6 1 50/0.2 ~ \:16.6 ft: Sampled as Clayey GRAVEL (GC), dark gray (N 4/r~= 16.9 and yellowish brown (10YR 5/4), very dense, moist, fine to coarse gravel, little mod. plastic fines, strong HCI reaction Soil drilling halted. Log continues on geotechnical coring log 1- Observed water levels:

5.3 ft bgs, AM 6/7/13 13.5 ft bgs, AM 6/8/13 33.3 ft bgs, AM 6/9/13 26.8 ft bgs, AM 6/10/13 24.5 ft bgs, AM 6/11/13 13.1 ft bgs, AM 6/13/13 t- 25.7 ft bgs, AM 6/18/13 11.4 ft bgs, AM 6/19/13 11.1 ft bgs, AM 6/20/13 1-d

~

C/o 0

0 g""' 1-0""

~

u""'

g""' 1-

~

~

~

~ 1-0

~

""'UL----~-~~-~--~-~~---------------~-~-~----------------------..J Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-8 of 706

ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 4/10/14 Checked By: JCM Date: 4/10/14 SHEET 1 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Begin Coring @ 16.9 ft 783.6 16.9 3.7 3:57 (3.3) (0.7) Run 1

~ fg:J:~ WEATHERED ROCK: LIMESTONE, as above-No Recovery .r~

89% 19% LIMESTONE (MICRITE/WACKESTONE), light brownish gray (10YR 6/2) to gray (2.5Y 5/1),

~

3:40 strong, very thinly to moderately bedded, slightly weathered to fresh, with few to little 3:09 laminated to very thin, wavy and irregular, interbedded shaly Calcareous SILTSTONE; 779.9 20.6 2:24/0.7 locally fossiliferous, trace calcite filled pits, strong HCI reaction (Ben bolt Formation-Unit E) 5.0 3:49 (5.0) (3.1) Run 2 3:10 100% 62% 18.1ft: J, 45-50°, PR, 0-MO, H, Ill 18.4-20.6ft: BJ's spaced 0.1-0.3' apart, 30°, PR, P0-0, H, Ill, 3:51 20.7,21.0,21.5,23.4,23.5,25.3,25.5ft: BJ, 30°, UR, P0-0, B, Ill 2:43 22.2,23.9ft: J, 0-15°, UR, PO, D, Ill 22.6-23.0,24.3-24.6ft: SZ/FZ, UR, P0-0, D, Ill 3:09 774.9 25.6 -

5.0 4:22 (4.6) (3.3) Run 3 25.6-26.0ft: FZ, UR, P0-0, B, Ill 3:40 92% 66% 26.2,26.3,26.4,26.6,26.8,28.0,28.8,29.3,29.7,30.1ft: BJ, 30°, UR, T-PO, B, II 28.8ft: J, 45°, SR, P0-0, B, II 2:56 3:04 3:43 769.9 30.6 -

5.0 4:03 (5.0) (3.3) Run 4 31.2,31.5,34.2,34.5,34.9ft: BJ, 30-45°, PR, PO-T, B, II

~

3:06 100% 66% 31.9-33.7ft: FZ, 45°, PR, PO-T, B, II 3:04 3:39 2:56 764.9 35.6 -

5.0 4:15 (5.0) (5.0) Run 5 36.0,36.8,39.1ft: BJ, 30-45°, PR, PO, B, II 2:58 100% 100% 40.0ft: BJ, 15°, PR, P0-0, H, Ill 2:52 2:32 2:36 759.9 40.6 -

5.0 2:43 (5.0) (4.8) Run 6 42.9,43.7,44.2,44.4,45.0ft: BJ, 30-45°, PR, P0-0, H, Ill 2:16 100% 96% 43.0ft: J, 45°, PR, PO, C, Ill with calcite min.

2:33 2:23 2:36 754.9 45.6 5.0 3:36 (5.0) (4.9) Run 7 46.5,47.6,50.2ft: BJ, 15-20°, PR, PO, B, II

~

2:16 100% 98% 47.2ft: BJ, 45°, PR, PO, B, II 48.5ft: BJ, 0-10°, SR, T-PO, B, II 2:46 2:13 L1-1 2:12 749.9 50.6 -

5.0 2:35 (5.0) (4.5) Run 8 52.0,52.7,55.4ft: BJ, 30-40°, PR, T-PO, B, II

~

2:26 100% 90% 53.2-53.5ft: FZ, 0-15°, UR, 0, B, II, with calcite, open pits 2:26 2:12 2:12 744.9 55.6 5.0 3:22 (5.0) (4.5) Run 9 56.0,57.5,57.8,58.6ft: BJ, 30-45°, PR, B, II

~

2:05 100% 90%

1:56 2:10 2:12 739.9 60.6 5.0 4:38 (4.9) (4.9) Run 10 61.0,64.1ft: BJ, 0-10°, UR, T-PO, B, II

~

3:17 98% 98% 61.5ft: BJ, 40°, PR, PO, B, II 2:54 2:20 3:13 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-9 of 706

ame GEOTECHNICAL CORING LOG SHEET 2 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 734.9, 65.6 5.0 3:02 (5.0) (4.9) Run 11 LIMESTONE (MICRITE/WACKESTONE), light brownish gray (10YR 6/2) to gray (2.5Y 5/1),

~

L1-2 strong, very thinly to moderately bedded, slightly weathered to fresh, with few to little 2:47 100% 98%

laminated to very thin, wavy and irregular, interbedded shaly Calcareous SILTSTONE; 2:33 locally fossiliferous, trace calcite filled pits, strong HCI reaction (Benbolt Formation-UnitE) 1:55 (continued) 66.1, 70.0ft: BJ, 10°, PR, T-PO, B, II 1:45 67.3ft:BJ, 30°, PR, PO, B, II 729.9 70.6 68.5ft: J, 45°, PR, PO, C, Ill, with calcite

~

5.0 2:07 (5.0) (5.0) Run 12 100% 100% 72.0ft: BJ, 30°, UR, T-PO, B, II 1:30 1:30 _71_7, § _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - "7"}.0 CALCAREOUS SILTSTONE, very dark gray (N 3/), weak, laminated, fresh, shaly, with few to 1:18 -

  • - trace, very thin to laminated LIMESTONE (MICRITE) interbeds; strong HCI reaction 1:32 -

724.9 75.6 -

5.0 4:41 (5.0) (4.5) Run 13

  • - 73.4,74.2ft: BJ, 30°, PR, T, B, II 3:41 100% 90% -

75.7,75.8,76.9,77.0,78.3ft: BJ, 30°, PS, T-PO, B, II

  • - 78.7,79.5ft: BJ, 30-35°, PL, T, C, II, with calcite and trace pyrite 2:51 -

2:43 -*

2:53 _ 7 1 _ 0 , § _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - !3().0 719.9 80.6 - LIMESTONE (WACKESTONE/PACKSTONE/MICRITE), gray (N 6/), very thinly to thinly 5.0 3:08 (5.0) (4.8) Run 14 bedded, strong, fossiliferous, with little to some, laminated to to very thinly interbedded shaly 100% 96%

2:19 Calcareous SILTSTONE, very dark gray (N 3/); strong HCI reaction, trace pyrite 80.6,80.9,81.6,83.1 ,84.2,84.9ft: BJ, 30°, PR, T-PO, B, II 2:20 82.4ft: J, 45°, SR, PO, B, II 3:36 85.2ft: J, 50°, VT, A, I, intact/healed with calcite 3:28 714.9 85.6 5.0 3:02 (5.0) (5.0) 85.7,86.6ft: BJ, 45°, PR, T, B, II

~

Run 15 2:43 100% 100% 87.5ft: J, 30°, SR, 0, B, II 712.9

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

87.6 6:10 - CALCAREOUS SILTSTONE, very dark gray (N 3/), weak to strong, laminated to thinly 5:27

  • - bedded, fresh, shaly, with few to some, laminated to thinly interbedded, LIMESTONE (MICRITE/WACKESTONE), gray (N 6/), fossiliferous; strong HCI reaction 3:33 -

709.9 90.6 -

5.0 4:35 (5.0) (4.8) Run 16 -

  • - 88.4,90.1ft: BJ, 30-35°, PS, T, B, II, with trace pyrite L6 3:15 100% 96% -

- -* 90.7ft: BJ, 30°, PR, 0, B, II (Mechanically abraded)

  • - 92.7ft: J, 0°, PS, PO, B, II (Mechanically abraded) 3:45 L1-3 -

3:07 -

3:15 -

704.9 95.6 -

5.0 2:53 (5.0) (5.0) Run 17 -

  • - 96.3ft: J, 45°, UR, 0, B, II 3:20 100% 100% -

2:52 -

2:03 -*

2:53 -

699.9 100.6 -

5.0 4:32 (5.0) (4.7) Run 18 -*

102.1ft: BJ, 30°, PS, 0, H, II 3:31 100% 94%

102.3,103.3ft: BJ, 30°, PR, T-PO, B, II 3:28 -

4:50 - -*

4:48 *-

694.9 105.6 -

5.0 4:49 (5.0) (5.0) Run 19 -*

105.8,107.3,108.6ft: BJ, 30°, PS, T-PO, B, II 3:39 100% 100% -

2:49 -*

3:13 -

2:58 *-

689.9 110.6 -

5.0 3:38 (5.0) (5.0) Run 20 -*

111.0,112.8,113.3ft: BJ, 30°, PR, T-PO, B, II 3:06 100% 100% -*

  • - 112.5-114.3ft: J, 50-60°, PR, VT, A, 1-intact with calcite (multiple fractures)

L5-1 -

3:18 -*

?*<;A *-

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-10 of 706

ame GEOTECHNICAL CORING LOG SHEET 3 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page CALCAREOUS SILTSTONE, very dark gray (N 3/), weak to strong, laminated to thinly 3:15 -

bedded, fresh, shaly, with few to some, laminated to thinly interbedded, LIMESTONE 684.9 115.6 -

5.0 3:04 (5.0) (4.5) Run 21 -

(MICRITE/WACKESTONE), gray (N 6/), fossiliferous; strong HCI reaction (continued) 100% 90% -

115.7,116.0,117.3ft: BJ, 30°, PR, T-PO, B, II 3:58

~ 13§.31.. 115 8 116 Oft* J 60-70° SR PO C II-III _117.4

~

~-~-~~~--~~-~~--------------------f 3:17 LIMESTONE (WACKESTONE/MICRITE/GRAINSTONE), gray (N 6/), strong, thinly bedded to L5-4 moderately bedded, fresh, fossiliferous, with few to little, laminated to very thinly interbedded 2:03 shaly Calcareous SILTSTONE, very dark gray (N 3/); strong HCI reaction 2:13 679.9 120.6 5.0 3:50 (5.0) (4.8) Run 22 117.6,117.8,119.0ft: BJ, 30°, PR, T-PO, B, II 2:56 100% 96% L5-5 117.5-117.8ft: SZ, 30°, PL, VT, C-D, II 118.3ft: BJ, 15°, PR, P0-0, B, II 2:26 120.8ft: BJ, 25°, PR, PO, B, II (Mechanically abraded) 2:15 122.9,124.0,125.0ft: BJ, 30°, PR, T-PO, B, II 2:20 674.9 125.6 5.0 2:59 (5.0) (4.8) Run 23 126.1,126.4,126.9,127.0,128.6ft: BJ, 30°, PR, T-PO, B, II 3:15 100% 96% 129.3ft: BJ, 20°, PR, T, B, II & J, 50°, SR, T-PO, B, II L1-4 2:57 2:26 2:02 669.9 130.6 5.0 2:21 (5.0) (4.6) Run 24 133.2,133.8,133.9ft: BJ, 30-35°, PR, T-PO, B, II

~

2:49 100% 92%

2:20 2:20 666.5 134.0 LIMESTONE (GRAINSTONE), light gray (10YR 7/2), strong, moderately to thickly bedded, 664.9 135.6 5.0 1:51 2:03 (4.7) (4.7)

L5-2 ~ _

~13§.41._

fresh, fossiliferous, few stylolites, strong HCI reaction (Rockdell Formation-Unit D) l134.1ft: BJ, 3.:' PR, PO, C, Ill 0

_1:3§.3

~

Run 25 ,

1:57 94% 94% 134.7ft. J, 60 , PR, T-PO, B, II I I1l4]-_1_3§_}ft: F'_Z,_§O", I"_R_,_v_:r:, ~*_I,_\hfith_ca_l9i~ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ J 2:07 LIMESTONE (MICRITE/WACKESTONE), grayish brown (10YR 5/2) to light gray (10YR 7/2),

2:10 gray (N 5/), and dark gray (N 4/), medium strong to strong, laminated to thickly bedded, fresh, with few to little interbedded, planar to wavy, laminated to thin, shaly, Calcareous 2:47 659.9 140.6 SILTSTONE, very dark gray (N 3/) to greenish black (10Y 2.5/1 ), and very thin to thin chert 5.0 3:09 (5.0) (4.8) beds and irregular nodules (dark gray to black with calcite healed tensional fractures

~

Run 26 3:03 100% 96% orthogonal to bedding); few thin fossiliferous LIMESTONE (GRAINSTONE) beds through out; locally with moderate to thick beds of amorphous, argillaceous LIMESTONE (MICRITE) with 3:01 sparry calcite "bird eyes", locally weakly bioturbated, strong HCI reaction 4:41 138.8ft: J, 45°, PR, PO, B, II with pyrite 144.7ft: J, 60°, VT, A, I, with calcite (intact) 3:28 L6-12 654.9 145.6 5.0 2:34 (5.0) (5.0) 147.0ft: Loss of circulation

~

Run 27 2:09 100% 100% 150.0ft: Regained circulation 2:29 2:05 L1-5 2:24 649.9 150.6

~

5.0 2:57 (5.0) (3.5) Run 28 151.2,151.4,151.7,152.9,153.0,154.1,154.4ft: BJ, 30-45°, PR, T-PO, B, II 3:35 100% 70% 152.0-152.5ft: FZ, SR, PO, B-C, II, with calcite 153.6,154.1ft: J, 25°, UR, T-PO, B, II 3:19 154.8ft: J, 45°, PR, T-PO, B, II 3:23 4:15 644.9 155.6 5.0 3:31 (5.0) (5.0) Run 29 156.5ft: BJ, 30°, PL, T, C, Ill, with calcite and pyrite 3:09 100% 100%

2:39 2:42 2:24 639.9 160.6 5.0 3:03 (5.0) (3.9) Run 30 160.6ft: No Circulation 4:04 100% 78% 160.6,160.8,161.0,161.2,161.5,161.6,162.0,162.4,163.4,164.6ft: BJ, 30-35°, PS, PO-T, B, II 160.5-160.7ft: J, 60°, VT, A, I, Healed with calcite.(multiple joints)

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-11 of 706

ame GEOTECHNICAL CORING LOG SHEET 4 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 3:23 LIMESTONE (MICRITE/WACKESTONE), grayish brown (10YR 5/2) to light gray (10YR 7/2),

~

2:39 gray (N 5/), and dark gray (N 4/), medium strong to strong, laminated to thickly bedded, fresh, with few to little interbedded, planar to wavy, laminated to thin, shaly, Calcareous 3:46 634.9 165.6 SILTSTONE, very dark gray (N 3/) to greenish black (10Y 2.5/1 ), and very thin to thin chert 5.0 3:09 (5.0) (5.0) Run 31 beds and irregular nodules (dark gray to black with calcite healed tensional fractures 100% 100% orthogonal to bedding); few thin fossiliferous LIMESTONE (GRAINSTONE) beds through out; 2:55 locally with moderate to thick beds of amorphous, argillaceous LIMESTONE (MICRITE) with 2:18 sparry calcite "bird eyes", locally weakly bioturbated, strong HCI reaction (continued) 2:49 166.6,168.6,169.8ft: BJ, 30°, PS, PO, B, II 3:20 629.9 170.6 5.0 3:05 (4.2) (3.8) Run 32 171.8-172.3ft: Core loss due to broken bit (No Recovery) 6:45 84% 76% 171.4,173.2,173.7ft: BJ, 30°, PS, PO-T, B, II 174.6ft: BJ, 30°, UR, PO, B, II 4:21 2:58 3:45 624.9 175.6 5.0 5:05 (4.9) (3.4) Run 33 176.0,176.4,177.6,177.8,178.7,179.1,179.3,179.6,180.0ft: BJ, 30°, PS, T-PO, B, II

~

4:57 98% 68% 176.9,178.0ft: FZ, 0-20°, SR, 0, C, II 177.8ft: J, 60°, US, T, A, I 6:40 3:55 3:45 619.9 180.6 5.0 3:42 (5.0) (4.2) Run 34 180.9,181.6,181.8,182.3,183.4,183.7,185.2ft: BJ, 30°, PS, PO-T, B, II 4:28 100% 84%

3:21 3:36 3:30 L6-13 614.9 185.6 5.0 3:39 (5.0) (4.8) Run 35 185.7,189.5,189.9,190.4ft: BJ, 30°, PS-PR, PO-T, C, Ill 3:05 100% 96% L1-6 3:08 3:02 2:06 609.9 190.6 5.0 3:07 (4.9) (3.4) Run 36 191.6,191.7ft: BJ,20°, PS, PO, B, II

~

7:25 98% 68% 192.0,192.9ft: BJ, 30°, PS, PO, B, Ill 191.1, 191.9ft: J, 60°, PS-UR, T-PO, C, Ill, with calcite 4:04 193.3,193.8-194.2ft: FZ, 0-10°, SR, P0-0, B, Ill 3:30 _ 6Q.6Q_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Hl<j.5 3:30 LIMESTONE (MICRITE), brown (7.5YR 5/2), strong, thinly to moderately bedded, nodular, 604.9 195.6 fresh, within trace matrix of irregular/globular, calcareous SILTSTONE, dark greenish gray 5.0 2:58 (5.0) (4.6) Run 37

~

(5GY 4/1 ); strong HCI reaction 2:59 100% 92% 194.7,195.1ft: FZ, 20-30°, SR, P0-0, B, Ill 4:34 _ 6Q.2,§_ ~1 !3E).~ ~6~ft:_B_.J, _1_5~0°,_ ~,£'Q, ~ Ill ___________________ 198.0 CALCAREOUS SILTSTONE, dark greenish gray (10Y 4/1) to very dark greenish gray (10Y 5:28 -

  • - 3/1 ), weak to medium strong, very thinly to moderately bedded, fresh, with few, very thin, 6:40

- -* locally diffuse LIMESTONE (MICRITE) interbeds, greenish gray (1 OY 5/1 ); strong HCI reaction 599.9 200.6 -* -

5.0 2:19 (5.0) (5.0) Run 38 -

  • - 198.1ft: BJ, 15-20°, SR, PO, B, Ill 3:16 100% 100% -*

198.3ft: BJ, 35°, PS, PO, C, Ill, with pyrite

  • - 199.8ft: BJ, 35°, PS, T-PO, C, Ill, with calcite 2:52 *-

- -* 202.0,202.8,203.4ft: BJ, 30°, PS, T, B, II 6:04

-~6Q_---------------------------------- __2()<\.5 4:01 LIMESTONE (MICRITE), gray (10YR 5/1) and gray (N 5/) to greenish gray (10Y 5/1), medium 594.9 205.6 strong to strong, very thinly to moderately bedded, fresh, interbedded with few to little 5.0 4:06 (4.8) (4.5) Run 39 laminated to very thin, Calcareous SILTSTONE, very dark greenish gray (10Y 3/1 ), and trace 96% 90%

3:05 to few very thin to thin chert beds and irregular lenses and nodules (dark gray to black, with 3:01 calcite healed tensional fractures orthogonal to bedding); locally nodular and weakly bioturbated, strong HCI reaction 4:28 205.9-207.3ft: J, 65-90°, PS, VT-PO, C, Ill, with calcite 4:02 208.7,209.7,209.8ft: BJ, 30°, PR, P0-0, B, II 589.9 210.6 210.6-215.6ft: 0.6' Loss of core-inner barrel not latched into outer barrel, core recovered from 5.0 7:00 (4.4) (3.8) Run 40 -Y outer barrel after tools nulled from hole.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-12 of 706

ame GEOTECHNICAL CORING LOG SHEET 5 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 8:40 88% 76% LIMESTONE (MICRITE), gray (10YR 5/1) and gray (N 5/) to greenish gray (10Y 5/1), medium D

strong to strong, very thinly to moderately bedded, fresh, interbedded with few to little 6:30 laminated to very thin, Calcareous SILTSTONE, very dark greenish gray (10Y 3/1 ), and trace 4:41 to few very thin to thin chert beds and irregular lenses and nodules (dark gray to black, with calcite healed tensional fractures orthogonal to bedding); locally nodular and weakly 6:16 584.9 215.6 bioturbated, strong HCI reaction (continued) 5.0 3:31 (5.0) (4.6) Run 41 213.7-214.2ft: Dark gray (5YR 4/1), distinct reddish tint, trace pyrite

~

100% 92% L1-7 213.4ft: BJ, 30°, PR, T-PO, B, II 4:05 215.8,215.9,217.6,217.7,218.0ft: BJ, 30-40°, PL-UL, T-PO, C, Ill, with calcite and pyrite 3:47 219.3,220.0ft: BJ, 25°, PR, PO, C, Ill 3:21 219.5ft: J, 70°, PR, PO, C, Ill, with calcite 3:29 579.9 220.6 5.0 3:34 (5.0) (5.0) Run 42 221.0,222.4ft: J, 60°, PS, T, A, II

~

2:42 100% 100%

3:17 2:57 3:11 574.9 225.6 5.0 2:57 (5.0) (5.0) Run 43 226.2,227.0ft: J, 70°, UR, VT-T, A, I, with calcite (intact)

~

2:16 100% 100%

2:15 2:16 2:58 569.9 230.6 569.9 230.6 5.0 2:57 (3.8) (0.9) Run 44 LIMESTONE (MICRITE), gray (N 6/ to N 5/), strong, very thinly to moderately bedded, fresh,

~

4:38 76% 18% interbedded with trace to few laminated to very thin Calcareous SILTSTONE, and trace very thin to thin chert beds (dark gray to black with calcite healed tensional fractures orthogonal to 4:30 bedding); locally with stylolites and sparry calcite "bird eyes", strong HCI reaction 4:22 230.6-235.6ft: 1.2' Mechanical loss of core due to rock stuck in bit.

231.0,231.5,231.6,231.8,231.9ft: BJ, 30°, PS-PL, PO, C, Ill, with calcite 4:46 564.9 235.6 231.6ft: J, 20°, VT, A, I, intact with calcite 5.0 3:45 (5.0) (4.3) Run 45 231.9ft: J, 60°, VT, A, I, intact with calcite

~

100% 86% 235.8,235.9,236.0ft: BJ, 30°, PS, PO, B, Ill 3:40 235.5-236.2Ft: J(3), 60-70°, VT, A, I, with calcite (intact) 3:56 236.6-236.9ft: J, 80°, PR, VT, A, I, with calcite 3:16 236.7,237.0,237.6ft: J, 30°, UR, PO, B, Ill, with calcite 238.5ft: J, 60°, PS, PO, C, Ill-with calcite 2:56 238.4,238.8,239.0ft: SH, 30°, PL, VT, A, I, with calcite 559.9 240.6 5.0 4:02 (3.8) (2.2) Run 46 240.0ft: J, 80°, PR, VT, A, I, with calcite (intact)

~

76% 44% 240.6-245.6ft: 1.2' Mechanical core loss-inner barrel did not latch into outer barrel, core 4:51 recovered from outer barrel after pulling tools from hole; several mechanical breaks in interval.

7:11 241.6ft: J, 45°, SR, 0, C, II 241.8ft: J, 75°, PR, VT, A, I, with calcite 6:32 242.7ft: J, 45°, PR, T, A, II 6:37 554.9 245.6 5.0 3:38 (5.0) (5.0) Run 47 245.6-246.6ft: Several healed fractures at 60-90°, VT, A, I, with calcite

~

2:34 100% 100% 246.6-250.6ft: SZ/FZ, multiple shears at 45° and parallel to bedding, intensely fractured and healed with calcite (intact), some folding/rotation of bedding observed 2:19 248.4ft: BJ, 35°, PL, T-PO, C, II & J, 60°, SR, VT, B, II 2:15 249.1ft: J, 50°, PR, PO, C, Ill, with calcite 249.7ft: BJ, 35°, PR, T, C, II (stylolite) 3:00 549.9 250.6 5.0 3:00 (5.0) (5.0) Run 48 250.6-253.4ft: SZ/FZ, Several healed fractures at 80°, VT, A, I, with calcite

~

2:59 100% 100% 251.6,252.9,253.4ft: SH, 20-40°, PS-PL, VT-T, A-C, I, with calcite L1-8 2:54 2:53 2:43 544.9 255.6 3:08 259.2ft: SH, 40°, PL, VT, C, II

~

5.0 (5.0) (4.8) Run 49 2:43 100% 96% 259.2-263.3ft: SZ/FZ intensely fractured, 60-80°, PL-PR, VT, A, 1-intact and healed with calcite 3:44 4:36 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-13 of 706

ame GEOTECHNICAL CORING LOG SHEET 6 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 539.9 ?f'>(l f'; 2:36 - LIMESTONE (MICRITE), gray (N 6/ to N 5/), strong, very thinly to moderately bedded, fresh, 5.0 2:34 (5.0) (4.7) Run 50 interbedded with trace to few laminated to very thin Calcareous SILTSTONE, and trace very 2:24 100% 94% thin to thin chert beds (dark gray to black with calcite healed tensional fractures orthogonal to bedding); locally with stylolites and sparry calcite "bird eyes", strong HCI reaction (continued) 2:46 263.4ft: J, 30°, PR, PO, C, Ill 2:51 264.0,264.9ft: BJ, 30°, PL, T, C, Ill, with calcite 3:37 534.9 265.6 5.0 6:40 (4.7) (4.7) Run 51 265.6-265.9ft: 0.3' Mechanical loss of core recovery-core locked in bit at start of run 2:39 94% 94% 265.6-266.1, 266.5-267.0ft: J, 80-90°, SL, VT, A, I, with calcite 266.1 ,266.4,267.0,267.1 ,268.0,269.3ft: BJ, 30°, PL, PO-T, C, Ill, with calcite 2:19 268.6-270.5ft: J (2), 80°, VT, A, I, with calcite (intact) 2:15 2:16 529.9 270.6 -

5.0 3:17 (5.0) (5.0) Run 52 271.3,271.7,273.0,274.2ft: BJ, 25-30°, UR, VT-T, A, II 3:51 100% 100% 274.0,275.3ft: J, PL, PO, C, Ill, with calcite 274.3-274.9ft: J, 70°, VT, A, I, with calcite (intact) 3:03 L1-9 275.5-275.6ft: SZ, 35°, PL, VT, A, I, with calcite (intact) 3:05 2:53 524.9 275.6 -

5.0 3:05 (5.0) (5.0) Run 53 277.1,278.7ft:J,30°,UR PO C , II, with calcite

~

2:31 100% 100% 277.5ft: J, 75°, UR, VT, A, II 279.3ft: J, 45°, SL, T, C, Ill, with calcite 2:16 279.4-279.9ft: SH, 70°, PL, VT, A, I, with calcite (intact) 2:33 2:19 _5~0&_---------------------------------- __2!3().0 519.9 280.6 LIMESTONE (MICRITE), dark gray (10YR 4/1) to very dark gray (10YR 3/1), medium strong to 5.0 2:30 (5.0) (5.0) Run 54 strong, very thinly to moderately bedded, fresh, interbedded with few to little, laminated to very 2:14 100% 100% thin, locally diffuse, Calcareous SILTSTONE, and very thin to thin chert beds and irregular nodules (very dark gray, with calcite healed tensional fractures orthogonal to bedding); locally 3:36 nodular appearance, strong HCI reaction 3:44 280.6,281.0,281.3,282.0ft: SH, 40-50°, PL, VT, A, I, with calcite (intact) 284.2,284.5ft: BJ, 35°, PL, T-PO, C, II, with calcite 4:39 _ 285.0ft: J, 20°, SS, T-PO, B, II 514.9 285.6 5.0 3:57 (5.0) (4.6) Run 55 285.1ft: J, 45°, UR, T-PO, B, II 100% 92% 286.3-286.4ft: SZ, 30°, PL, T, C, II 4:33 287.1 ,287.7,288.4,289.2,290.0,290.1ft: BJ/SH, 30-40°, PL-PR, PO-T, C, Ill, with calcite 3:45 287.0,289.0ft: J, 65°, SR-US, T-PO, C, Ill, with calcite 3:34 3:48 509.9 290.6 -

5.0 3:59 (5.0) (3.5) Run 56 291.0,291.2,291.4,292.0,292.3,294.2,294.5,294.9ft: BJ/SH, 30-35°, SL, VT, A, Ill, with calcite

~

3:13 100% 70% 292.8ft: BJ/SH, 45°, PL, T-PO, C, Ill, with calcite 292.4,293.5ft: J, 25-30°, PL, T, C, Ill, with calcite 3:01 2:53 2:59 504.9 295.6 5.0 3:12 (5.0) (5.0) Run 57 295.9,297.3,298.7ft: J, 30-35°, PL, T, C, Ill 2:55 100% 100% 296.2ft: BJ, 30°, PS, T, B, II 3:14 3:01 2:35 499.9 300.6 -

5.0 2:18 (4.8) (4.7) Run 58 300.9,301.5,301.9,303.1,304.8ft: BJ, 35-45°, PS, PO, B, II 2:45 96% 94% 304.1ft: BJ/SH, 30°, PL, T, C, Ill, with calcite L1-10 2:24 3:07 4:29 494.9 305.6 -

5.0 2:24 (5.0) (5.0) Run 59 308.3,309.4,310.6ft: BJ/SH, 30°, PS-PL, T-PO, B-C,11-111, with calcite

~

4:02 100% 100%

3:20 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-14 of 706

ame GEOTECHNICAL CORING LOG SHEET 7 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 3:30 LIMESTONE (MICRITE), dark gray (10YR 4/1) to very dark gray (10YR 3/1), medium strong to 489.9 310.6 5.0 3:36 4:04 (5.0) (4.1) Run 60

~ strong, very thinly to moderately bedded, fresh, interbedded with few to little, laminated to very thin, locally diffuse, Calcareous SILTSTONE, and very thin to thin chert beds and irregular

~

nodules (very dark gray, with calcite healed tensional fractures orthogonal to bedding); locally 3:25 100% 82% nodular appearance, strong HCI reaction (continued) 311.2,311.4ft: BJ, 30°, PS-PL, PO, C, Ill, with calcite 4:32 311.7,312.0,312.8,312.9,314.2,315.0ft: BJ/SH, 30-40°, PL, VT-T, C, II 4:12 312.2,312.4,312.6,312.9ft: BJ, 20-30°, PS, T, B, II 2:43 484.9 315.6 5.0 3:28 (4.9) (3.2) Run 61 316.5,317.5,317.7,318.0,318.1 ,318.9,319.2,319.4ft: BJ, 25-30°, PL, T-PO, C, Ill, with calcite D

3:32 98% 64% 317.0,318.4,318.6,319.8ft: BJ, 25-30°, PS, P0-0, C, Ill, with calcite 317.2ft: BJ, 15°, PS, T, B, II 2:54 4:54 480.7 319.8 5:07 CALCAREOUS SILTSTONE, black (7.5YR 2.5/1) to very dark gray (5Y 3/1 ), strong, laminated 479.9 320.6 5.0 7:35 (5.0) (4.8) Run 62

- to very thinly bedded, fresh, with trace to some, laminated to thinly bedded LIMESTONE 100% 96% -*

(MICRITE), gray (N 5/), and trace chert lenses and nodules; strong HCI reaction; proportion of 4:24 *-

  • - Limestone interbeds increase with depth 4:18 -

(Rockdell Formation-Unit C) 4:34

  • - 320.0,320.2ft: BJ, 25-30°, PS, P0-0, C, Ill, with calcite 320.8,320.9,321.1ft: BJ, 30°, PR, T-PO, B, II 4:13 -

474.9 325.6 -

5.0 7:53 (5.0) (5.0) Run 63 3:11 100% 100% -

2:38 -

2:19 -

2:54 -

469.9 330.6 - 469.9 330.6 5.0 2:30 (5.0) (5.0) Run 64 LIMESTONE (MICRITE), gray (N 5/) to very dark gray (5Y 3/1 ), strong, laminated to very thinly 100% 100% bedded, fresh, with some to little, laminated to thinly bedded Calcareous SILTSTONE, black 1:49 (7.5YR 2.5/1), and trace chert lenses and nodules; strong HCI reaction and bioturbation; 1:59 Siltstone interbeds decrease with depth 1:48 332.0ft: BJ, 30°, PS, T, B, II 1:40 464.9 335.6 5.0 3:03 (5.0) (5.0) Run 65 338.6,340.4ft: BJ, 30°, PS, T, B, II

~

1:54 100% 100%

1:51 3:09 2:32 459.9 340.6 5.0 3:59 (5.0) (5.0) Run 66 341.6,343.1ft: BJ, 20-30°, PS, T-PO, B, II

~

2:42 100% 100%

3:46 3:17 2:43 454.9 345.6 5.0 4:15 (5.0) (5.0) Run 67 348.3ft: J, 55°, PR, PO, C, Ill, with calcite

~

3:11 100% 100% 349.5ft: BJ, 30°, PS, PO, C, II 3:36 3:45 3:17 449.9 350.6 5.0 3:00 (5.0) (5.0) Run 68 351.8ft: BJ, 30°, PS, PO, B, Ill

~

3:40 100% 100%

L1-11

~ ~7,g_---------------------------------- __3g6 3:49 LIMESTONE (MICRITENVACKESTONE), gray (N 5/) to bluish gray (108 5/1), strong, very 2:45 thinly to moderately bedded, fresh, with few to little, laminated to very thin and thin, wavy and irregular, shaly Calcareous SILTSTONE interbeds, very dark gray (5Y 3/1) to black (7.5YR 2:40 2.5/1 ), and trace thin chert beds and nodules; strong HCI reaction, locally with trace fossils 444.9 355.6 5.0 2:53 (5.0) (5.0) Run 69 - and calcite filled pits and vugs/bioturbation 2:15 100% 100% ~ 353.8,354.8ft: BJ, 30°, PS, PO, B, Ill Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-15 of 706

ame GEOTECHNICAL CORING LOG SHEET 8 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page LIMESTONE (MICRITENVACKESTONE), gray (N 5/) to bluish gray (108 5/1), strong, very 2:04 thinly to moderately bedded, fresh, with few to little, laminated to very thin and thin, wavy and 5:10 irregular, shaly Calcareous SILTSTONE interbeds, very dark gray (5Y 3/1) to black (7.5YR 3:31 2.5/1 ), and trace thin chert beds and nodules; strong HCI reaction, locally with trace fossils 439.9 360.6 - and calcite filled pits and vugs/bioturbation (continued) 5.0 3:41 (5.0) (5.0) Run 70 2:41 100% 100%

3:47 2:42 2:00 434.9 365.6 5.0 2:26 (4.9) (4.6) Run 71 366.5-366.7ft: FZ, 30°, PR, T-0, B, II 98% 92% 368.7ft: BJ, 30°, UR, PO, B, II 4:31 369.2ft: SH, 30°, PL, VT, A, I, with calcite (intact) 3:40 9:01 4:31 429.9 370.6 -

5.0 5:15 (4.9) (4.9) Run 72 373.5ft: J, 50°, PR, T, B, II

~

4:25 98% 98%

3:56 6:08 3:50 424.9 375.6 5.0 3:38 (5.0) (5.0) 376.7, 377.2ft: J, 55°, VT, A, I, with calcite (intact)

~

Run 73 2:28 100% 100% 377.1ft: BJ, 30°, PR, T-PO, B, II 377.4ft: J, 60°, PS, T-PO, B, Ill 4:34 4:02 L6-15 3:52 419.9 380.6 5.0 4:48 (5.0) (5.0) Run 74 381.9,383.6ft: BJ, 30°, PS, T, B, II

~

5:16 100% 100%

5:04 4:25 4:48 414.9 385.6 -

5.0 4:04 (5.0) (4.9) Run 75 389.2ft: BJ, 30°, UR, T-PO, B, II

~

5:13 100% 98%

4:03 3:39 4:05 409.9 390.6 5.0 3:46 (5.0) (5.0) Run 76 391.6,393.8ft: BJ, 30°, PS, T, B, II

~

3:39 100% 100% 394.7ft: BJ, 45°, PR, T-PO, B, II 3:39 7:08 6:35 404.9 395.6 5.0 5:39 (5.0) (5.0) Run 77 396.0,396.7,399.0,399.3ft: BJ, 30°, PS, T-PO, B, II 100% 100%

2:47 L1-12 3:03 3:14 3:21 399.9 400.6 5.0 4:07 (5.0) (5.0) Run 78 402.6,403.6ft: BJ, 25-30°, UR, T-PO, B, II

~

3:21 100% 100%

3:00 2:57 3:00 394.9 405.6 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-16 of 706

ame GEOTECHNICAL CORING LOG SHEET 9 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 5.0 4:05 (5.0) (5.0) Run 79 408.1 ,409.9ft: BJ, 30°, PR, T-PO, B, II

~

3:52 100% 100% LIMESTONE (MICRITENVACKESTONE), gray (N 5/) to bluish gray (108 5/1), strong, very 4:18 thinly to moderately bedded, fresh, with few to little, laminated to very thin and thin, wavy and irregular, shaly Calcareous SILTSTONE interbeds, very dark gray (5Y 3/1) to black (7.5YR 3:02 2.5/1 ), and trace thin chert beds and nodules; strong HCI reaction, locally with trace fossils 3:43 and calcite filled pits and vugs/bioturbation (continued) 389.9 410.6

~

5.0 4:27 (5.0) (5.0) Run 80 411.5-412.3ft: Wispy/irregular calcite filled fractures (healed/intact) 1:59 100% 100% 412.2ft: J, 60°, PR, PO, C, Ill, with calcite 413.2,414.5ft: BJ, 20-30°, PL-PS, T-PO, B-C,11-111 2:26 3:23 3:23 384.9 415.6 5.0 3:05 (5.0) (5.0) Run 81 418.2,419.5ft: BJ, 30°, PS-UR, T, B, II D

2:55 100% 100%

2:56 2:14 380.7 419.8 2:37 *- CALCAREOUS SILTSTONE, greenish black (10Y 2.5/1) to dark greenish gray (10Y 4/1),

379.9 420.6 -

5.0 3:57 (5.0) (5.0) Run 82

- weak to medium strong, laminated to thinly bedded, fresh, with little to some, laminated to 100% 100% -

  • - thin, locally nodular, LIMESTONE (MICRITE) interbeds, gray (N 5/) to dark gray (N 4/);

3:01 *-

- weak to strong HCI reaction (Lincolnshire Formation-Fieanor Member-Unit B) 2:57 -*

424.5ft: BJ, 30°, PS, T-PO, B, II 2:33 -

3:32 -*

374.9 425.6 -

5.0 3:56 (5.0) (5.0) Run 83 -

- 428.1,428.6ft: BJ, 25-30°, US, T-PO, B, II 4:00 100% 100% -*

3:56 -

4:29 -

3:22 -

369.9 430.6 -

5.0 2:42 (5.0) (5.0) Run 84 -

  • - 432.2ft: BJ, 30°, SL, T, C, Ill, with calcite 1:52 100% 100% -

- -* 433.1ft: BJ, 25°, PR, T, B, II 2:26 -

367.0 433.5 3:33 ~ - - - -CALCAREOUS SILTSTONE, very dusky red (2.5YR 2.5/2 & 7.5R 2.5/2) to locally very dark

  • - greenish gray (1 OY 3/1 ), weak to medium strong and strong, laminated to very thinly bedded, 3:26 -

364.9 435.6 -

- locally with thickly bedded appearance, fresh, with little interbedded, laminated to thin, locally 5.0 3:25 (5.0) (5.0) Run 85 - diffuse, LIMESTONE (MICRITE), gray (N 6/) to greenish gray (10Y 6/1); strong HCI reaction 2:38 100% 100% -

  • - and strongly bioturbated with vertical and horizontal burrows through-out

- 437.8,438.4ft: BJ, 30°, PS, T, B, II 2:36 -

2:35 *-

3:06 -

359.9 440.6 *-

5.0 3:50 (5.0) (5.0) Run 86 - -*

3:21 100% 100% -

2:58 - -*

2:45 -

2:45 -*

354.9 445.6 *- -

5.0 3:23 (5.0) (5.0) Run 87 -

449.7ft: BJ, 30°, PS, T, B, II 2:55 100% 100% -*

2:13 -

2:21 -

2:52 349.9 450.6 -

5.0 3:57 (5.0) (5.0) Run 88 -

454.7ft: BJ, 25°, PS, T, B, II 3:09 100% 100% L1 -*

3:30 -

3:23 -*

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-17 of 706

ame GEOTECHNICAL CORING LOG SHEET 10 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 3:34 -

CALCAREOUS SILTSTONE, very dusky red (2.5YR 2.5/2 & 7.5R 2.5/2) to locally very dark 344.9 455.6 -

- greenish gray (1 OY 3/1 ), weak to medium strong and strong, laminated to very thinly bedded, 5.0 3:23 (5.0) (5.0) Run 89 -

  • - locally with thickly bedded appearance, fresh, with little interbedded, laminated to thin, locally 1:50 100% 100% -

- diffuse, LIMESTONE (MICRITE), gray (N 6/) to greenish gray (10Y 6/1); strong HCI reaction 1:53 -

and strongly bioturbated with vertical and horizontal burrows through-out (continued)

- 455.7,456.2ft: BJ/SH, 30°, PL, T, C, Ill, with calcite 3:07 -

457.1ft: BJ, 30°, PS, T, B, II 3:01 -

339.9 460.6 -

5.0 3:22 (5.0) (5.0) Run 90 -

463.1 ,463.8ft: BJ, 30°, PS, VT-T, B, II 100% 100%

3:02 -

2:17 -

2:20 -

2:53 *-

334.9 465.6 -

5.0 2:54 (5.0) (5.0) Run 91 -*

469.4ft: BJ, 30°, PS, T, B, II 4:35 100% 100% -

3:05 -

3:10 -

2:57 -

329.9 470.6 -

5.0 3:12 (5.0) (5.0) Run 92 -

2:35 100% 100% -

2:45 -

3:42 -

4:37 -*

324.9 475.6 -

5.0 4:29 (5.0) (5.0) Run 93 -

4:11 100% 100% -*

3:29 -

3:12 -

3:03 -

319.9 480.6 -

5.0 3:25 (5.0) (5.0) Run 94 2:49 100% 100% -

2:37 -

2:46 -

2:26 - -*

314.9 485.6 -

5.0 3:11 (5.0) (5.0) Run 95 -

  • - 490.1ft: BJ, 30°, PS, T, B, II 2:48 100% 100% -

3:08 -

3:34 -*

3:22 -

309.9 490.6 -

5.0 3:20 (5.0) (5.0) Run 96 -*

3:34 100% 100% *-

4:25 -

4:09 -*

3:51 *-

304.9 495.6 5.0 4:33 (5.0) (5.0) Run 97 -*

5:00 100% 100% -

6:25 -*

L1-14 *-

5:23 -

5:13 *-

299.9 500.6 -

5.0 5:21 (5.0) (4.9) Run 98 -*

502.8ft: BJ, 30°, SS, VT, B, II 3:55 100% 98% -*

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-18 of 706

ame GEOTECHNICAL CORING LOG SHEET 11 OF 11 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: K. Lloyd SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: L. Carter/J. Rosser Boring Orientation BORING NO.: MP-101 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-750X (P) Inclination: Vertical GROUND ELEV.: 800.5 ft (NAVD88) NORTHING: 570,250 US ft (NAD83) EASTING: 2,448,355 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 540.6 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (323438)

DATE STARTED: 6/6/13 COMPLETED: 6/20/13 ICASING DEPTH: 17.0 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L ELEV. DEPTH RUN REC. ROD SAMP.

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

(Min/ft)  %  % G Continued from previous page 4:09 -

CALCAREOUS SILTSTONE, very dusky red (2.5YR 2.5/2 & 7.5R 2.5/2) to locally very dark 4:13 -

  • - greenish gray (1 OY 3/1 ), weak to medium strong and strong, laminated to very thinly bedded, 4:27 -
  • - locally with thickly bedded appearance, fresh, with little interbedded, laminated to thin, locally 294.9 505.6 -

- diffuse, LIMESTONE (MICRITE), gray (N 6/) to greenish gray (10Y 6/1); strong HCI reaction 5.0 4:24 (5.0) (4.9) Run 99 -

  • - and strongly bioturbated with vertical and horizontal burrows through-out (continued) 3:28 100% 98% -

508.0ft: BJ, 30°, PS, VT, B, II 3:45 -

~~12._---------------------------------- __5~.6

~

3:35 LIMESTONE (MICRITE/WACKESTONE), gray (N 6/) to greenish gray (10Y 6/1), strong, very 3:28 thinly to moderately bedded, fresh, with little to some interbedded, laminated to thin, 289.9 510.6 Calcareous SILTSTONE, very dark gray (N 3/) to very dark greenish gray (10Y 3/1); strong 2:56 Run 100

~~

5.0 (5.0) (4.8) HCI reaction and slight to moderate bioturbation through-out 3:30 100% 96% 509.6ft: BJ, 30°, PS, VT, B, II 510.8,511.5,512.3,512.6,513.4,514.2ft: BJ, 30°, PS, T-PO, B, II 5:06 511.f8ft: J, 60°, PS, T-PO, C, Ill, with calcite 3:29 4:55 284.9 515.6 5.0 2:27 (5.0) (5.0) Run 101 3:09 100% 100%

283.1

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

517.4 4:09 CALCAREOUS SILTSTONE, very dusky red (7.5R 2.5/2) to locally very dark greenish gray

  • - (10Y 3/1), strong, laminated to very thinly bedded, fresh, with little interbedded, laminated to 5:25 -
  • - very thin, argillaceous LIMESTONE (MICRITE), gray (N 6/) to greenish gray (10Y 6/1); strong 5:18 - -* HCI reaction and strongly bioturbated with vertical and horizontal burrows through-out 279.9 520.6 -

5.0 3:18 (5.0) (5.0) Run 102 -

  • - 518.2ft: BJ, 30°, PS, T, B, II 2:24 100% 100% - -* 522.6ft: BJ, 20°, PS, T-PO, B, II 3:43 -

4:45 -

4:40 -

274.9 525.6 -*

5.0 4:06 (5.0) (5.0) Run 103 -

  • - 528.0ft: BJ, 20°, PS, T, B, II 3:12 100% 100% -

2:42 -

3:11 -

2:59 -

269.9 530.6 -*

5.0 4:19 (5.0) (5.0) Run 104 *- 535.0ft: BJ, 20°, PS, T, B, II 3:21 100% 100% -

3:03 -

2:57 -*

2:49 -

264.9 535.6 -

5.0 3:04 (5.0) (5.0) Run 105 *- 536.8ft: BJ, 10°, PS, T, B, II 2:04 100% 100% -

537.8ft: BJ, 30°, PS, T, B, II 2:41 -

3:08 -*

3:10 -

259.9 540.6 *- 259.9 540.6 Boring and coring terminated at 540.6 feet.

Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-19 of 706

Core Photographs Clinch River SMR Project Boring MP-101 AMEC Project No. 6468-13-1072 MP-101- Boxes 1 and 2 AlEC PROJECT G4681310n BORING MP -101 aox_/_

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  • MP-101- Boxes 3 and 4

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Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-20 of 706

Core Photographs Clinch River SMR Project Boring MP-101 AMEC Project No. 6468-13-1072 MP-101- Boxes 5 and 6 RUM !NlJRYAL lftl REC !ftl- 1%1 ROD !f!l- 00 AlEC PROJECT 6C68131072 ~v' \'3 ""!S~*~o."' S.o' (I~'*) I{<;' ('11>1.)

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BORING !VI P -tor 1?_.,., 1!./ 'ill.b. ~!O.j( 5£ {11:)7*) q g' (f"J DEPTH 75&. J.,., fS' i'*~* qDj.' S'o' (1oD1.) s:o' ri:~

Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-21 of 706

Core Photographs Clinch River SMR Project Boring MP-101 AMEC Project No. 6468-13-1072 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-22 of 706

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