ML18003A514
| ML18003A514 | |
| 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: ML18003A514 (8) | |
Text
{{#Wiki_filter:ame GEOTECHNICAL CORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-106 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 798.7 ft (NAVD88) NORTHING: 570,136 US ft (NAD83) EASTING: 2,448,377 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 174.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (337153) DATE STARTED: 7/9/13 COMPLETED: 7/17113 leASING DEPTH: 6.7ft 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@ 6.7 ft 792.0 6.7 2.5 6:30 (1.1) (0.0) Run 1 I~L.U LIMESTONE (MICRITE), bluish gray (5PB 5/1), weak to medium strong, thinly to 0. 5:55 44% 0% moderately bedded, highly to slightly weathered, interbedded with little to some very thin to
- thin Calcareous SILTSTONE, brown (10YR 5/3); trace calcite filled pits, strong HCI reaction 789.5 9.2 3:43/0.5 (Benbolt Formation-Unit E) 5.0 8:33 (2.0) (0.0) Run 2 40% 0% 6.7-9.2ft: FZ, 5-45°, 0, K, V 7:04 9.2-14.2ft: FZ, 5-45°, 0-PO, K, V 12:22 5:35 6:17 -
784.5 14.2 5.0 12:45 (3.3) (0.5) Run 3 14.1-17.0ft: FZ, 5-45°, PS-SS, 0, F-G, IV
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7:49 66% 10% 17.0-18.6ft: FZ, 30°, PS, PO, B-F, III-IV 5:49 5:40 5:24 -779.5 779.5 19.2 --------------------------------------- 19.2 5.0 5:01 (4.6) (0.7) Run 4 LIMESTONE (MICRITE/WACKESTONE), gray to dark gray (N 5/ to N 4/), medium strong,
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5:10 92% 14% very thinly to moderately bedded, locally nodular, slightly weathered to fresh, fossiliferous, interbedded with little to some laminated to thinly bedded Calcareous SILTSTONE, greenish 4:42 black (10Y 2.5/1), wavy/wispy to irregular and diffuse bedding; trace bioturbation with calcite 9:57 filled pits and burrows, strong HCI reaction 19.2-24.2ft: J, 50°, VT-T, A-B, II, spaced at about 1.0' 12:56 - 774.5 24.2 19.5,20.0,20.3ft: BJ, 30°, PS-SR, P0-0, B-C, Ill 5.0 4:13 (4.8) (3.5) Run 5 20.5,20.7,21.0,21.2ft: BJ, 30°, PS-SS, PO, F, IV
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4:10 96% 70% 21.6ft: FZ, 15-45°, SS, 0, B-C, Ill 21.9,22.3,22.6ft: BJ, 30°, PS, PO, F, IV 4:52 23.1,23.6ft: FZ, 45-90°, PS-US, PO, B-F, IV 3:04 24.6ft: BJ, 30°, PS, PO, B, Ill 25.2-26.0ft: FZ, 30-85°, PS-SS, P0-0, Ill 3:03 - 28.2ft: BJ, 30°, PS, T-PO, B, II 769.5 29.2 5.0 8:39 (4.0) (0.7) Run 6 29.2-29.9ft: FZ, 5-85°, PS-SS, 0, F-G, III-IV 80% 14% 30.9-31.5ft: SZ, 40-50°, calcite-healed 19:13 31.5,31.8,31.9,32.5ft: BJ, 20-30°, PR, T, B-C, II 3:53 32.0ft: J, 70°, SR, T, B, II 3:54 32.8-32.9ft: FZ, 30-45°, PS, T-0, F, IV 3:41 - 764.5 34.2 5.0 3:49 (5.0) (3.9) Run 7 34.2ft: As above, becomes strong, fresh, with some moderate interbeds of laminated
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3:20 100% 78% Calcareous SILTSTONE to 39.7 feet. 34.2-34.4ft: FZ, 30-45°, PS, PO, F, Ill 2:50 34.7,34.8,35.1ft: BJ, 15-30°, PR, T, B, II 3:46 35.2ft: J, 50°, PR, T, B, II 36.0,36.3-36.4,36.6-36.9ft: J, 60°, PR, VT-PO, B, II 3:47 - 36.9-37.1ft: FZ, PS-SS, 0, K, IV 759.5 39.2 5.0 4:13 (5.0) (4.9) Run 8 - ~9 Q_ 41.2ft: SH, 20°, VT, A, I, with calcite and J, 90°, VT, A, I, with calcite and spaced at about 0.2' -- ~- 7 100% 98% 1 \42.3ft: SH, 30 °, PL, T, C, II, with calcite I 2:26
~~8ft,_ §J,lO_, F'_S,_J£Q, ~Ill_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ I 0
2:24 LIMESTONE (WACKESTONE/MICRITE), gray to dark gray (N 5/ to N 4/) and bluish gray 2:39 (5PB 5/1 ), strong, very thinly to thinly bedded, locally to moderately bedded and nodular, fresh, fossiliferous, interbedded with little to some laminated to thin Calcareous SILTSTONE, 2:54 754.5 44.2 - greenish black (10Y 2.5/1), wavy/wispy to irregular and diffuse interbeds; trace bioturbation 5.0 3:36 (5.0) (4.5) Run 9 with locally coarse horizontal and vertical burrows, trace calcite filled pits, burrows, and vugs 2:34 100% 90% (separate/non-touching), strong HCI reaction 44.9ft: FZ, 30-75°, PS, PO, G, IV 2:38 44.9,45.8,48.4,48.6,48.7ft: BJ, 20-30°, PR, T-PO, B-C, II 2:49 44.9,45.5,48.9ft: J, 50°, PR, T, B, II 45.9ft: FZ, 30-70°, US, P0-0, B, Ill 2:50 - 48.6ft: FZ, 30°, PS-US, PO, B, Ill 749.5 49.2 5.0 3:30 (5.0) (5.0) Run 10
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2:52 100% 100% 3:23 3:15 3:00 - 744.5 54.2 5.0 4:17 (4.9) (4.7) Run 11 56.6-56.7ft: FZ, 5-30°, SS-PS, 0, B, Ill
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Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-70 of 706
ame GEOTECHNICAL CORING LOG SHEET 2 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-106 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 798.7 ft (NAVD88) NORTHING: 570,136 US ft (NAD83) EASTING: 2,448,377 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 174.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (337153) DATE STARTED: 7/9/13 COMPLETED: 7/17113 leASING DEPTH: 6.7ft 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 3:31 98% 94% LIMESTONE (WACKESTONE/MICRITE), gray to dark gray (N 5/ to N 4/) and bluish gray
=
2:36 (5PB 5/1 ), strong, very thinly to thinly bedded, locally to moderately bedded and nodular, fresh, fossiliferous, interbedded with little to some laminated to thin Calcareous SILTSTONE, 2:59 greenish black (1 OY 2.5/1 ), wavy/wispy to irregular and diffuse interbeds; trace bioturbation 2:40 - with locally coarse horizontal and vertical burrows, trace calcite filled pits, burrows, and vugs 739.5 59.2 (separate/non-touching), strong HCI reaction (continued) 5.0 3:37 (5.0) (5.0)
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Run 12 3:19 100% 100% 3:23 3:10 3:17 - 734.5 64.2 5.0 4:58 (5.0) (5.0) Run 13 64.4ft: J, 40°, VT, A, I, with calcite
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3:31 100% 100% 64.7-65.0ft: FZ, 45°, US, VT-T, A-C, II-III 3:10 3:06 3:41 - 729.5 69.2 3:39 72.7ft: J, 45°, PR, T-PO, C, Ill
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5.0 (5.0) (5.0) Run 14 2:53 100% 100% 2:34 2:39 2:29 - 724.5 74.2 5.0 3:04 (5.0) (4.3) 74.3ft: BJ, 25-30°, PS, PO, C, Ill
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Run 15 3:15 100% 86% 76.4,76.6,76.8,78.6,78.7,78.8ft: BJ, 30°, PS, T-PO, B-C, II-III 76.7ft: J, 65°, PR, 0, B, II 4:58 3:38 3:27 - 719.5 79.2
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5.0 4:00 (4.4) (4.1) Run 16 82.2-82.5ft: FZ, 30° and 70°, PS, T-PO, C, Ill 4:01 88% 82% 82.4ft: J, 70°, PR, T, B, II 3:45 4:57 5:41 - 714.5 84.2 2.0 3:50 (2.0) (2.0) Run 17 3:34 100% 100% 712.5 86.2
=
3.0 4:19 (3.0) (3.0) Run 18 86.2-86.4ft: J, 70°, VT, A, I, with calcite and spaced at 0.05' 3:35 100% 100% 4:34 - 709.5 89.2 5.0 3:52 (5.0) (5.0) 89.7ft: BJ, 30°, US, T-PO, C, Ill
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Run 19 2:22 100% 100% 3:25 3:50 3:16 - 704.5 94.2
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5.0 5:34 (5.0) (4.6) Run 20 94.7,95.4,95.6ft: BJ, 35°, PR, T, B, II 3:41 100% 92% 94.9-95.0ft: FZ, 30°, PS-SR, 0, C, Ill 95.1ft: J, 0-10° and 50°, VT, A, I, with calcite 2:23 L3-11 2:05 2:10 - 699.5 99.2 2:20
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5.0 (5.0) (5.0) Run 21 1:53 100% 100% 2:04 1:59 2:06 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-71 of 706
ame GEOTECHNICAL CORING LOG SHEET 3 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-106 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 798.7 ft (NAVD88) NORTHING: 570,136 US ft (NAD83) EASTING: 2,448,377 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 174.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (337153) DATE STARTED: 7/9/13 COMPLETED: 7/17113 leASING DEPTH: 6.7ft 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 694.5. 104. 5.0 2:28 (5.0) (4.4) Run 22 LIMESTONE (WACKESTONE/MICRITE), gray to dark gray (N 5/ to N 4/) and bluish gray 100% 88% (5PB 5/1 ), strong, very thinly to thinly bedded, locally to moderately bedded and nodular, fresh, 2:23 fossiliferous, interbedded with little to some laminated to thin Calcareous SILTSTONE, 2:26 greenish black (1 OY 2.5/1 ), wavy/wispy to irregular and diffuse interbeds; trace bioturbation with locally coarse horizontal and vertical burrows, trace calcite filled pits, burrows, and vugs 2:25 (separate/non-touching), strong HCI reaction (continued) 2:29 - 108.6-109.0ft: FZ, 30-45°, PS-US, T-PO, F, IV 689.5 109.2 5.0 3:07 (4.9) (4.8) Run 23 2:23 98% 96% 2:39 2:37 3:07 - 684.5 114.2 5.0 2:40 (5.0) (4.6) Run 24 114.5ft: BJ, 30°, US, T-PO, C, Ill
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1:59 100% 92% 116.6ft: BJ, 30°, PS, T, B, II, with trace pyrite 116.6ft: J, 50°, T, B, II 2:09 2:16 2:28 - 679.5 119.2 5.0 3:53 (5.0) (5.0) Run 25 2:47 100% 100% 2:28 2:14 2:33 - 674.5 124.2 5.0 2:45 (5.0) (5.0) Run 26 127.7ft: J, 45°, PS, T-PO, B-C, Ill
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2:10 100% 100% 2:09 2:07 L3-12 2:13 - 669.5 129.2 5.0 3:03 (5.0) (5.0) Run 27
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2:24 100% 100% 2:27 ~@71_---------------------------------- __1:31_.6 CALCAREOUS SILTSTONE, dark gray (N 4/), weak to medium strong and strong, laminated 2:22 -
- to very thinly bedded with moderately to thickly bedded appearance, fresh, interbedded with 2:33 -*
- little to few, thin to laminated and amorphous LIMESTONE (MICRITE), gray (N 5/); trace 664.5 134.2 fossils, strong HCI reaction 5.0 2:29 (5.0) (5.0) Run 28 2:55 100% 100% -*
2:32 -* 2:32 - 2:37 -*
-659.5 659.5 139.2 ---------------------------------------
139.2 5.0 2:54 (5.0) (5.0) Run 29 LIMESTONE (WACKESTONE/MICRITE), gray (N 6/), strong, very thinly to thinly bedded,
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2:17 100% 100% fresh, fossiliferous, interbedded with few to little, laminated to thin Calcareous SILTSTONE, dark gray (N 4/), mostly irregular and diffuse interbeds; trace calcite filled pits and burrows, 2:26 strong HCI reaction 2:10 141.1-141.3ft: J, 60°, PR-UR, T-PO, C, Ill 142.7-143.0ft: J, 60°, PR, T-PO, C, Ill 2:47 - 654.5 144.2 143.8ft: BJ, 30°, PR, T-PO, B, II 5.0 2:22 (5.0) (5.0) Run 30 143.9ft: J, 70°, PR, T, B, II 2:12 2:59 100% 100%
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- ~2&_---------------------------------- __1§.2 CALCAREOUS SILTSTONE, dark gray (N 4/), weak to medium strong and strong, laminated to very thinly bedded, locally with moderately to thickly bedded appearance, fresh, interbedded 2:59 - -*
- -* with few to little, laminated to thin LIMESTONE (MICRITE/WACKESTONE), gray (N 5/),
3:19 -
- fossiliferous, locally amorphous and diffuse to irregular and nodular; slight bioturbation with 649.5 149.2 5.0 3:35 (5.0) (5.0) Run 31 - -* horizontal and vertical burrows, trace pyrite along bedding laminations and filling pits, trace 100% 100%
*- calcite filled pits, strong HCI reaction 2:42 -
2:48 -* Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-72 of 706
ame GEOTECHNICAL CORING LOG SHEET 4 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-106 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 798.7 ft (NAVD88) NORTHING: 570,136 US ft (NAD83) EASTING: 2,448,377 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 174.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (337153) DATE STARTED: 7/9/13 COMPLETED: 7/17113 leASING DEPTH: 6.7ft 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 3:43 - CALCAREOUS SILTSTONE, dark gray (N 4/), weak to medium strong and strong, laminated 3:41 -c-...c.- to very thinly bedded, locally with moderately to thickly bedded appearance, fresh, interbedded 644.5 154.2 - 5.0 5:05 (5.0) (4.1) Run 32 - with few to little, laminated to thin LIMESTONE (MICRITENVACKESTONE), gray (N 5/), 100% 82%
- fossiliferous, locally amorphous and diffuse to irregular and nodular; slight bioturbation with 3:56 -
*- horizontal and vertical burrows, trace pyrite along bedding laminations and filling pits, trace 2:54
- calcite filled pits, strong HCI reaction (continued) 154.3ft: BJ, 30°, PR, T, B, II 2:39 -
154.4ft: J, 60°, UR, T-0, B, Ill 2:52 -c-=- 157.2,158.0,158.3,159.0ft: BJ, 30°, PS, B, II, possible mechanical breaks 639.5 159.2 5.0 3:56 (5.0) (4.9) Run 33 - 3:52 100% 98% - 3:00 - 3:38 - 3:57 L3-13 -c-=- 634.5 164.2 5.0 4:30 (4.7) (4.7) Run 34 - 3:38 94% 94% - 3:29 - 4:51 - 4:53 ...c.-c-- 629.5 169.2 5.0 5:19 (4.9) (4.4) Run 35 - 169.2-174.2ft: As above, becoming mostly LIMESTONE (MICRITE/WACKESTONE) with 3:54 98% 88% -
*- some Calcareous SILTSTONE
- -* 169.2-169.4ft: Core mechanically broken 4:00 -
*- 173.6-173.9ft: J, 60°, PR, T-PO, C, Ill, with calcite 5:14 -
3:38 -
-624.5 624.5 174.2 174.2 Boring and coring terminated at 174.2 feet.
Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-73 of 706
CLINCH RIVER PROj ECT AMEC PROJECT fi.l611 !3 !In CLINCH RIVEI? SMR P/Wjfl- T AMEC PROJEC r l>*ofi ll13 II! "2 IJOI~tNt; j '_1_ oiOX RUN INTERVAL !ftl REC !ttl- 1%1 ROO Itt\ -1%1 AMEC PROJECr 6468 131 072 I' L~ ~ ;}. - ')I./ d. r, 0 , ** **) s 6f*M*) 80 NG *l Uo tWX _ c.j_ It 5~.~- Sq-;}_ ~I~(H*.I '-{1(~.,,~ DEPTH V{ q.~ (11)10 b4.l_(ft) Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-7 4 of 706
1 ~l l - ~61. f. ('"II f <>,(ml IS ;1( l -ZH )9(~7z) 1 a..(~7il --
- MP-106- Boxes 7 and 8 CLI fCH 1~/VE/ SM I~ PIWJFC HU N INfEHV/~L lfl1 t<.EC 1111 aa-.
I' '*~ dn (Hl - f *I
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AMEC PIWJECT fi4G/11J W72 - 1 o'l~- \1l ~- 5-J{I*t*
'5 10::."7) ~' r;-':"1 J) 1\J ~ -\1'1..~ q'l(1~*) 'f~+fn1 --
- 30/?/NG _l\flO!c_ :30K _ _ ) ' 4tH%7.)
toq:a... (ttJro IIG 'L 1tr 1 1~ //4.1.- ff'U ,.._, ~ lj.b('I~'L)
.!:oh'*~o~l Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-75 of 706
MP-106- Boxes 9 and 10 CLINCH RIVER SMI? PIWJEC. T HU N 11\il t t:W A.L IH~ It ,.. t~q ~~:*~ U:U\lt H \ ('",.\
~ ~~4--- ~~ l'}(,o.*t.'
AMEC PROJECT G* t.II1J 1072 - "\ (,_ I l '). - I.Q...(),...._ ') 0 (no") ~d ft.. c) fl. I *.;1. 'I .l. 13'1 hLi i\1 I lli..;V1-4l tHo HE.C U \ I ,\ 1(01}1\U- (" \
~I 1'1'1 I /',~ L 0 1"' \ ' " (*-**;,
~~- ':li.f\~ - 1~}.. :;o <*~*.:) '<I f11"7~)
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Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-76 of 706
ame GEOTECHNICAL BORING LOG Prepared By: MBL Date: 3/5/14 Checked By: JCM Date: 3/5/14 SHEET 1 OF 1 BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: M. Flanik SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: J. Landeros/N. Molinalara Boring Orientation BORING NO.: MP-107 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: CME-550X (P) Inclination: Vertical GROUND ELEV.: 801.6 ft (NAVD88) NORTHING: 570,292 US ft (NAD83) EASTING: 2,448,285 US ft (NAD83) Azimuth: NA TOTAL DEPTH: 174.6 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 IROD TYPE: AWJ IHAMMER (I D): 140-lb Auto (337153) DATE STARTED: 8/16/13 I COMPLETED: 8/19/131 HOLE DIA.: 4" ICASING DEPTH: 39.7 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 801.6 Ground Surface 801.6 0.0 tsu*l.tl u.u 3 4 4 SS-1 FILL: Gravelly LEAN CLAY (CL), reddish brown (2.5YR 5/4),
~ medium stiff, moist, low to moderate plasticity fines, some
~
I-fine to coarse angular gravel, trace organics, strong HCI 798.0 3.6
~~~~~-------------------3Q FILL: Gravelly FAT CLAY (CH), weak red (10R 4/4), very
~~
3 11 10 ----ss:2 stiff, moist, moderate to high plasticity fines, some fine to 21 coarse subangular gravel, trace to few fine to coarse sand, tr_95 _6 trace organics, weak to strong HCI reaction (PP=1.25 tsf) 6 _0 795.3 6.3 ~-----------------------= 3 5 6 SS-3 t- RESIDUAL SOIL: FAT CLAY with Gravel (CH), greenish f1 gray (5G 5/1 ), stiff, moist, moderate to high plasticity fines, little fine to coarse subangular gravel, trace coarse sand, trace organics, no HCI reaction (PP=0.75 tsf)
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792.2 9.4 2 - ~ 9.4ft: As above, to light gray (5Y 7/2), medium stiff, wet, little 7 - fine to coarse sand 790.0 11.6 I-
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3 3 11 SS-5 11.6ft: As above, to grayish green (5GY 5/2), stiff (PP=0.5 14 tsf)
~~
788.0 13.6 WOH 1 2 ~ 13.6ft: As above, to pale yellow (5Y 7/6), soft, trace to few _4113 fine to coarse sand (PP=0.25 tsf) I-
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782.4 19.2 1 3 3 ----ss:7 19.2ft: As above, to pale yellow (5Y 7/4), medium stiff, few 0 organics (PP=0.25 tsf)
~~
1-777.2 24.4 3 5 20 SS-8 24.4ft: As above, to yellow (5Y 7/8), very stiff, trace
~~
25 organics/wood fragments, weak to strong HCI reaction (PP=0.75 tsf) I-
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771.8 29.8 11 6 6 ----ss:g 29.8ft: As above, to light olive brown (2.5Y 5/4), stiff, moist
- 12. (PP=1.25 tsf)
~
I-
~~---------------------23Q RESIDUAL SOIL: FAT CLAY (CH), light yellowish brown
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767.3 34.3 (10YR 6/4), medium stiff, moist, moderate to high plasticity 2 3 3 SS-10 fines, few fine subangular gravel, weak HCI reaction (PP=0.25 tsf)
~
1-762.2 39.4 ~~---------------------29Q 9_ 50/0.1 ~ fr 616 WEATHERED ROCK: CALCAREOUS SILTSTONE, 400
- sampled as CLAYEY GRAVEL (GC), bluish gray (5PB 6/1)~r very dense, moist, fine to coarse angular gravel, little 1- moderate plasticity fines, few fine to coarse sand, strong HCI reaction Soil drilling halted. Log continues on geotechnical coring log Observed water levels:
3.7 ft bgs, AM 8/17113 22.2 ft bgs, AM 8/18/13 I- 31.5 ft bgs, AM 8/19/13 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-77 of 706}}