ML18003A684
| ML18003A684 | |
| 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: ML18003A684 (9) | |
Text
Core Photographs Boring MP-402 MP-402 -Boxes 1 and 2 MP-402 -Boxes 3 and 4 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-407 of 706 Clinch River SMR Project AMEC Project No. 6468-13-1072 IWN INTERVAL (ft\\ I~EC' rr I- ('V.*\\Ji.OD !HI-I' 1.9 (98'7.)
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Core Photographs Boring MP-402 MP-402 -Boxes 5 and 6 MP-402 -Boxes 7 and 8
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Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-408 of 706 Clinch River SMR Project AMEC Project No. 6468-13-1072 "t,.._-z..,*, IV'-1* ll.'O.l ".
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Core Photographs Boring MP-402 MP-402-Boxes 11 and 12
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- Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-409 of 706 Clinch River SMR Project AMEC Project No. 6468-13-1072
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Core Photographs Boring MP-402 MP-402 -Box 13 Clinch River Data Report Rev. 4 CRP-1112.16 Page 8.1-410 of706 Clinch River SMR Project AMEC Project No. 6468-13-1072
a me BECHTEL NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee BORING NO.:
MP-403 DRILL METHOD: Mud Rotary/Core COUNTY:
GEOTECHNICAL BORING LOG Prepared By: MBL Date: 3/5/14 Roane, TN Checked By: JCM Date: 3/5/14 SHEET 1 OF 1 I GEOLOGIST: J. Terry DRILLER: G. Akins/K. Amburn Boring Orientation DRILL MACHINE: D-120 (MW-2)
Inclination: Vertical GROUND ELEV.:
836.2 ft (NAVD88) NORTHING:
571,646 US ft (NAD83) EASTING: 2,447,608 US ft (NAD83)
Azimuth:
NA TOTAL DEPTH:
199.2 ft I SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I ROD TYPE: AWJ I HAMMER (I D): 140-lb Auto (R308)
DATE STARTED: 7/30/13 I COMPLETED: 8/3/13 I HOLE DIA.: 4" I CASING DEPTH: 12.5 ft I CORE SIZE:HQ3 I BITS USED: 3" Roller Cone ELEV. DEPTH BLOW COUNT BLOWS PER FOOT SAMP.
L 0
20 40 60 80 100 0
SOIL DESCRIPTION AND REMARKS (ft)
(ft) 0.5ft 0.5ft 0.5ft NO.
G 836.2 Ground Surface 836.2 ts6tl.L u.u 9
9 20 SS-1 FILL: Sandy LEAN CLAY (CL), brown (7.5YR 4/4) to gray 1-(7.5YR 6/1), very stiff, dry, non-plastic to low plasticity fines, 0.0
~
833.7 2.5
~34~ some fine to medium sand, trace to few fine to coarse gravel, ~2Q
,:;~~ ~C!..!:e~c!!9~ ______________ J 831.2 828.6 50/0.3 5.0 50/0.2 7.6 50/0.1 Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-411 of706
.5 SS-2
~
~
~ -
. 50/0:2 SS-3
~
~
5QI0,1
~
~
WEATHERED ROCK: LIMESTONE, sampled as SILTY SAND (SM), gray (10YR 6/1), very dense, moist, fine to coarse sand, little low plasticity fines, trace to few fine to coarse gravel, strong HCI reaction 1-5.0ft: As above, sampled as SILTY GRAVEL (GM), dark gray (10YR 4/1), very dense, moist, fine to coarse gravel, little to some non-plastic to low plasticity fines, strong HCI reaction 7.6ft: As above, No recovery; advance casing to 9.0 feet and 827.2 begin rock coring
~ 9.0 Soil drilling halted. Log continues on geotechnical coring log 1-Observed water levels:
19.0 ft bgs, AM 7/31113 29.4 ft bgs, AM 8/1/13 25.2 ft bgs, AM 8/2/13 26.6 ft bgs, AM 8/3/13 1-1-
1-1-
1-1-
1-
a me 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: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.:
MP-403 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)
Inclination: Vertical GROUND ELEV.:
836.2 ft (NAVD88) NORTHING:
571,646 US ft (NAD83) EASTING: 2,447,608 US ft (NAD83) Azimuth:
NA TOTAL DEPTH:
199.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)
DATE STARTED:
7/30/13 COMPLETED: 8/3/13 I CASING DEPTH: 12.5 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L
ELEV. DEPTH RUN RATE REC.
ROD SAMP.
0 ROCK DESCRIPTION AND REMARKS (ft)
(ft)
(ft)
(Min/ft)
(It)
(It)
NO.
G Begin Coring @ 9.0 ft 827.2 9.0 1.7 2:01 (1.7)
(0.6)
Run 1
~
OL,.L LIMESTONE (MICRITE), gray (10YR 5/1), weak to medium strong, laminated to thickly
~-
825.5 10.7 3:38/0.7 100% 35%
bedded, slightly weathered to fresh, argillaceous, interbedded with little to some, laminated 3.5 2:23/0.3 (2.9)
(0.3)
Run 2 Calcareous SILTSTONE, dark gray (10Y 4/1), planar to wispy/diffuse bedding, and few to 4:26 83%
9%
little, very thin to moderate chert beds and nodules (jasperoidal, dark reddish brown to dark 3:57 reddish gray, with calcite filled tensional fractures orthogonal to bedding); becoming 6:00/1.2 fenestral with trace calcite filled pits and sparry calcite "bird eyes", strong HCI reaction 822.0 14.2 (Lower Blackford Formation-Unit A) 5.0 4:08 (5.0)
(4.0)
Run 3 9.1,9.8ft: BJ, 30°, PR, T-PO, B, II 100% 80%
10.8,10.9,11.2,11.5,11.6,11.9,12.0,12.3,12.5,12.8,13.0,13.1ft: BJ, 30°, PS, T-PO, B,11-111 2:12 14.4,14.5,15.2,15.9,16.3,16.7,17.5,17.8,18.7,18.9ft: BJ, 30°, SR-PR, T-PO, B-D,11-111 1:57 18.0ft: J, 0-20°, SR, VT-T, B, II 2:14 18.6ft: J, 55°, PR, T, D, Ill 19.2ft: BJ, 30°, PS, T, B, Ill 817.0 19.2 2:53 19.4,19.6ft: J, 20-30°, PL-PR, T-PO, B, Ill 19.7ft: J, 50°, SR, PO, B, Ill 5.0 3:09 (5.0)
(4.2)
Run 4 815_7 20.0ft: J, 10°, PR, PO, B, II 20_5 3:15 100% 84%
LIMESTONE (MICRITE), gray (5Y 6/1, 10YR 5/1) to dark gray (10Y 4/1) and very dark gray 1:41 (5Y 3/1 ), weak to medium strong, laminated to very thinly bedded into moderate to thick, fining 2:18 upward repeating beds, fresh, argillaceous, with few to little, laminated clayey Calcareous SILTSTONE, wispy/wavy and diffuse bedding, and trace chert nodules; fenestral with calcite 812.0 24.2 2:38 Ll-14 filled pits and sparry calcite "bird eyes", locally nodular/disturbed with possible soft sediment 5.0 2:05 (5.0)
(4.8)
Run 5 deformation, strong HCI reaction 100% 96%
20.6,21.3,21.6,22.1ft: BJ, 30-35°, PR, T, B, II 2:28 25.5,25.6,25.7ft: BJ, 30°, PR, P0-0, B, II-III 2:10 26.4ft: J, 50°, PR, T, B, II 2:09 807.0 29.2 2:28 5.0 2:03 (5.0)
(3.7)
Run 6
~
29.4ft: J, 55°, PR, PO, B, Ill 1:53 100% 74%
30.6,30.9ft: BJ, 30°, PR, T-PO, B, II-III 31.2,31.5ft: J, 40°, PR, T-PO, B, II-III 2:39 32.6,33.5ft: J, 50-65°, PR, T-PO, B, II 2:30 802.0 34.2 2:39 5.0 2:42 (5.0)
(5.0)
Run 7
~
2:17 100% 100%
2:55
-::-?g_91._---------------------------------- -- :3"7.0 1:37 LIMESTONE (MICRITE), olive gray (5Y 5/2) to grayish olive (10Y 5/2), and dark bluish gray 2:23 (5PB 4/1 ), strong to very strong, very thinly to moderately bedded, fresh, amorphous, slightly 797.0 39.2 dolomitic, with trace angular chert fragments; fenestral with calcite filled pits and sparry calcite 5.0 5:06 (5.0)
(4.7)
Run 8
~
"bird eyes", strong HCI reaction 2:26 100% 94%
38.8ft: J, 50°, PR, T-PO, B, II 2:06
=?g_4&_---------------------------------- -- +/-_1.6 DOLOMITIC LIMESTONE (MICRITE), grayish olive (10Y 5/2), dark gray to very dark gray (N 1:56 4/-N 3/), dark bluish gray (5PB 4/1 ), and dark greenish gray (1 OGY 4/1 ), strong to very strong, 792.0 44.2 2:16 thinly to moderately and thickly bedded, amorphous, fresh, with trace to few angular chert fragments and dolomite clasts through-out; few stylolites, trace calcite filled pits, weak HCI 5.0 1:46 (5.0)
(4.9)
Run 9
~
reaction 1:47 100% 98%
42.5ft: J, 45°, UR, PO, D-E, Ill 2:46 45.1ft: BJ, 35°, UR, P0-0, C, Ill 47.7-48.6ft: J, 80-90°, UR, P0-0, C-D, Ill 1:57 787.0 49.2 3:43 5.0 2:21 (4.9)
(4.7)
Run 10
~
49.7ft: BJ, 40°, PR, PO, D, II 2:40 98%
94%
50.2ft: BJ, 40°, PS, PO, D, II-III 53.3ft: BJ, 40°, US, PO, D, II 1:47 Core loss of 0.1' from end of core Run 10 1:28 49.7-50.2ft: As above with CALCAREOUS SILTSTONE, dark greenish gray (5G 4/1), weak, 1:49 laminated, slightly weathered 782.0 54.2 5.0 2:17 (5.0)
(4.8)
Run 11
~
55.9-56.5ft: CHERT and silicified CRYSTALLINE DOLOMITE, grayish brown (2.5Y 5/2),
2:22 100% 96%
fragmental, with secondary dolomite mineralization/recrystalline in DOLOMITIC LIMESTONE (MICRITE), dark greenish gray (10GY 4/1), matrix (as above) 3:40
-779.7 54.7,56.2ft: BJ, 40-45°, URISR, PO, D, II r~
+;
Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-412 of706
GEOTECHNICAL CORING LOG a me SHEET 2 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.:
MP-403 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)
Inclination: Vertical GROUND ELEV.:
836.2 ft (NAVD88) NORTHING:
571,646 US ft (NAD83) EASTING: 2,447,608 US ft (NAD83) Azimuth:
NA TOTAL DEPTH:
199.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)
DATE STARTED:
7/30/13 COMPLETED: 8/3/13 I CASING DEPTH: 12.5 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L
ELEV. DEPTH RUN RATE REC.
ROD SAMP.
0 ROCK DESCRIPTION AND REMARKS (ft)
(ft)
(ft)
(Min/ft)
(It)
(It)
NO.
G Continued from previous page 3:21
~
CRYSTALLINE DOLOMITE, fine grained, dark gray (2.5Y 4/1) to gray (2.5Y 6/1-5/1), locally 777.0 59.2 3:57 with reddish brown (2.5YR 4/3) mottling, and trace grayish green (5G 5/2), strong, 5.0 3:45 (5.0)
(5.0)
Run 12
~
moderately to thickly bedded,
- fresh, stylolitic; healed fractures through-out with 100% 100%
dolomite/calcite, weak/delayed to no HCI reaction (Knox Group-Newala Formation) 4:48 (continued) 3:47 g
56.8ft: BJ, 25°, UL, PO, B, II 3:19 58.2ft: BJ, 50°, UR, P0-0, C, II
~
59.7,59.9,60.3,60.5ft: J, 55-60°, PS, VT, A-E, I, with calcite 772.0 64.2 3:11 60.7ft: BJ, 30°, SR, T-PO, C, II 5.0 2:56 (5.0)
(4.9)
Run 13
~
61.5ft: BJ, 40°, SR, PO, D-E, II, stylolite 62.0ft: J, 60°, PR, PO, D, Ill 2:52 100% 98%
67.7ft: BJ, 30°, SR, T-PO, C, II 3:22 g
68.3ft: BJ, 20-25°, SR, B, II 68.4ft: BJ, 30°, PR, T-PO, B, Ill 3:02 g
767.0 69.2 3:42 5.0 3:12 (4.9)
(4.4)
Run 14 ~
_"@.6&_---------------------------------- -- ~.6 98%
88%
~
CRYSTALLINE DOLOMITE, fine grained, gray (5YR 5/1, 2.5Y 6/1) and gray to very dark gray 3:06 Ll-15 (10YR 5/1-4/1-3/1) to dark reddish gray (2.5YR 4/1) and gray to very dark gray (7.5YR 3:21 5/1-3/1), locally with dusky red (10R 3/3) to weak red (10R 4/2) mottling, strong, thin to 3:50
~
moderately bedded, fresh, stylolitic; healed fractures with dolomite/calcite through-out, locally slightly silicified, trace calcite and dolomite filled pits and vugs (separate/non-touching, few 762.0 74.2 5:01
~
open), weak/delayed to no HCI reaction 5.0 4:04 (5.0)
(4.5)
Run 15
~
71.1,71.9,73.0ft: BJ, 35°, PR, T-PO, B, II 2:35 100% 90%
71.8ft: J, 35°, PS, T-PO, B, II
~
73.1ft: J, 55°, PS, T-PO, B, II 2:58 73.3-73.4ft: Core loss of 0.1 ', mechanically reduced to rubble 4:02 76.6,76.9,77.1ft: J, 30°, PR-SR, T-PO, B, II 4:17
~
77.7,78.0,78.8ft: BJ, 30°, PR, T-PO, B, II 757.0 79.2 5.0 2:45 (5.0)
(4.5)
Run 16
~
79.8,79.9ft: BJ, 25°, PR, T-PO, D, II 2:09 100% 90%
81.0ft: J, 50°, PR, T-PO, C, II, with calcite
~
82.2ft: BJ, 25°, SR, T, B, II 2:27 82.7ft: J, 50°, PR, T, B, II 2:56
~
89.2,83.0ft: J, 0°, SR, T-PO, E, II 3:19 82.9-83.1ft: As above, with dark reddish brown (2.5YR 2.5/3), indurated clayey-silty 752.0 84.2 mineralization/fracture filling 5.0 3:37 (5.0)
(5.0)
Run 17 ~
84.6ft: BJ, 15°, UR, PO, C, II 2:51 100% 100%
86.2ft: BJ, 30°, UR, T-PO, C, II 3:17
~
87.8ft: BJ, 45°, SR, PO, D, II 2:55
~
_7+/-_8,+/-_---------------------------------- -- §1.8 5:11
~
747_5 CHERT CEMENTED SANDSTONE, dolomitic, mostly fine to coarse grained rounded quartz 88_7 747.0 89.2
- - - 1 ~ncj <l!ld_c~rt_n()(j~s,_
V_EJ_ry~tl'()nJJ., IJlO_cJe_r<Jt~y _tJe_cJ_d~,_fr~h;_nCJ_ H_c:;l_r_e<l9ticm _____ J - -
5.0 3:45 (5.0)
(5.0)
Run 18 ~
CRYSTALLINE DOLOMITE, fine grained, gray (2.5Y 5/1) to dark gray and very dark gray 3:25 100% 100%
(10YR 4/1-3/1) and gray (10YR 5/1), with trace greenish gray (10GY 5/1), strong, very thinly to 3:28 g
thinly bedded, fresh, stylolitic; few healed fractures with dolomite/calcite, trace to few calcite and dolomite filled pits, weak/delayed to no HCI reaction 3:17
~
89.2,90.0ft: BJ, 30°, SR, T-PO, C, II 2:58 95.0-95.2ft: SZ, 15-20°, SR, T-PO, D, II 742.0 94.2 95.5-95.6ft: SZ, 45°, US, VT, A, I 5.0 3:32 (5.0)
(4.5)
Run 19
~
96.0ft: J, 40-45°, PS, T-PO, C, II 3:05 100% 90%
- 7+/-_01._ ____________________________________ g§.O 2:08 g
CRYSTALLINE DOLOMITE, fine to medium grained, gray to very dark gray (10YR 6/1-3/1, 2:14 2.5Y 5/1-4/1 ), light brownish gray to dark grayish brown (2.5Y 6/2-4/2), locally with trace dusky 2
red (1 OR 3/3) to dark reddish gray (2.5YR 4/1-3/1) mottling, and weak red (2.5YR 4/2) to gray 737.0 99.2 5:58 (7.5YR 5/1), strong to very strong, laminated to thickly bedded, fresh, stylolitic, locally with trace scattered quartz sand grains and coarse dolomite crystals along bedding; few healed 5.0 2:30 (5.0)
(4.5)
Run 20
~
fractures with dolomite/calcite, locally slightly silicified, trace to few calcite and dolomite filled 4:20 100% 90%
pits and vugs (separate/non-touching, few open), weak/delayed to no HCI reaction 3:43 g
97.9-98.1ft: BJ, 10-20°, SR-SL, PO, C, II 98.5ft: BJ/J, 45°, T-PO, B, II 5:25
~
98.6ft: BJ, 30-35°, SR, T-PO, D-E, II 3:35 100.9-1 01.2ft: As above, with dark reddish brown (2.5YR 2.5/3) and greenish gray (5G 5/2),
732.0 104.2 indurated clayey-silty mineralization/fracture filling 5.0 4:09 (5.0)
(4.6)
Run 21
~
100.4ft: BJ, 45°, SL, T, D, II 3:53 100% 92%
100.5,100.8ft: J, 0-20°, SR, T-PO, B, II Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-413 of706
GEOTECHNICAL CORING LOG a me SHEET 3 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.:
MP-403 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)
Inclination: Vertical GROUND ELEV.:
836.2 ft (NAVD88) NORTHING:
571,646 US ft (NAD83) EASTING: 2,447,608 US ft (NAD83) Azimuth:
NA TOTAL DEPTH:
199.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)
DATE STARTED:
7/30/13 COMPLETED: 8/3/13 I CASING DEPTH: 12.5 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L
ELEV. DEPTH RUN RATE REC.
ROD SAMP.
0 ROCK DESCRIPTION AND REMARKS (ft)
(ft)
(ft)
(Min/ft)
(It)
(It)
NO.
G Continued from previous page 4:23
~
CRYSTALLINE DOLOMITE, fine to medium grained, gray to very dark gray (10YR 6/1-3/1, 3:32 2.5Y 5/1-4/1 ), light brownish gray to dark grayish brown (2.5Y 6/2-4/2), locally with trace dusky 3:52
~
red (1 OR 3/3) to dark reddish gray (2.5YR 4/1-3/1) mottling, and weak red (2.5YR 4/2) to gray 727.0 109.2 (7.5YR 5/1), strong to very strong, laminated to thickly bedded, fresh, stylolitic, locally with 5.0 3:47 (5.0)
(4.4)
Run 22 g trace scattered quartz sand grains and coarse dolomite crystals along bedding; few healed 3:55 100% 88%
fractures with dolomite/calcite, locally slightly silicified, trace to few calcite and dolomite filled pits and vugs (separate/non-touching, few open), weak/delayed to no HCI reaction (continued) 3:38 g
101.2ft: BJ, 40°, SR, T-PO, C, II 5:52 101.8ft: J, 45°, PR, T, B, II 2
102.1ft: J, 60°, SR, PO, B, II 722.0 114.2 3:42 103.4ft: J, 60°, SR, T, B, II 5.0 3:42 (5.0)
(4.9)
Run 23
~
106.1-106.2ft: BJ, 30°, SR, PO, C, II, mechanically broken 100% 98%
Ll-16 107.5,107.9ft: BJ, 30°, SR, T-PO, D, II 4:01 109.4,110.2ft: BJ, 30°, PS-SL, T-PO, C, II 3:21 g
110.6,111.8,112.3,112.4,112.5ft: BJ, 30-35°, UR-UL, T-PO, C, II 113.0ft: BJ, 45°, PL, T, C, II 2:24 g
113.4ft: J, 55°, UR, T, B, II 717.0 119.2 2:19 113.5ft: BJ, 35°, SR, T-PO, B, II 113.6ft: BJ, 30°, PR-UR, T, B, II 5.0 1:50 (5.0)
(4.6)
Run 24 ~
115.5ft: BJ, 35°, SR, T-PO, D, II 2:02 100% 92%
117.1,118.1ft: J, 45°, US, T-PO, D-E, II 2:15 g
115.4-115.5ft: As above, with dark reddish brown (2.5YR 2.5/3), indurated clayey-silty mineralization/fracture filling 2:27
~
122.6ft: BJ, 35-40°, SR, T-PO, D-E, II 712.0 124.2 2:59 5.0 2:01 (5.0)
(5.0)
Run 25
~
126.3,127.9ft: BJ, 30°, PR, T, B, II 1:49 100% 100%
2:02 g
2:11
~
707.0 129.2 3:16 5.0 1:58 (5.0)
(4.7)
Run 26
~
130.1ft: BJ, 25°, SR-SL, T-PO, D-E, II 2:42 100% 94%
131.4,131.9ft: BJ, 35°, SR-SL, T-PO, D-E, II g
134.0ft: BJ, 35°, SR, T-PO, D-E, II 2:01 1:39 g
702.0 134.2 1:46 5.0 1:57 (5.0)
(4.5)
Run 27 ~
_7Q.1&_---------------------------------- __ 1:3<\\.6 100% 90%
~
CRYSTALLINE DOLOMITE, fine grained, reddish gray (2.5YR 6/1-5/1), dusky red (2.5YR 3/2, 1:41 10R 3/3), weak red (10R 5/2-4/2), and reddish gray (10R 6/1-5/1), with gray (10YR 6/1),
1:49 mottled, strong, laminated to moderately bedded, fresh, with little, very thin to laminated 3:13
~
dolomitic quartz sand lenses and scattered grains; few healed fractures with dolomite/calcite, trace calcite and dolomite filled pits, trace stylolites, weak/delayed to no HCI reaction 697.0 139.2 2:40
~
5.0 2:44 (5.0)
(5.0)
Run 28
~
135.4,136.7ft: BJ, 35°, PR, T-PO, B, II 2:33 100% 100%
136.6ft: J, 55°, PR, T, B, II
~
138.8ft: J, 60°, SR, T, B, II 2:29 143.4ft: SH, 45°, US, T, K, II 2:32 692.0 144.2 3:37
~
5.0 3:13 (4.9)
(4.8)
Run 29
~
144.6,145.4,145.7,146.9,147.8ft: BJ, 20-30°, UR-SR, T-PO, G, II 2:57 98%
96%
147.8-147.9ft: core loss of0.1', mechanical 2:34
~
3:23
~
3:06 147.8-148.2ft: CHERT, moderately bedded, black to brown (7.5YR 2.5/1-5/3), trace to few 687.0 149.2 dolomite crystals and fine sand sized quartz grains in chert matrix; calcite filled fractures, weak 5.0 2:07 (4.9)
(4.7)
Run 30 ~
to no HCI reaction 2:03 98%
94%
151.3ft: BJ, 30°, SR-SS, P0-0, C, II
~
153.0-153.1ft: J, 20-35°, SR-SS, D-E, II; 0.1' Core loss 2:44 2:58
~
682.0 154.2 2:49 I.
5.0 2:12 5.0 4.9 Run 31 4 155.5ft: J 50° PS T B II Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-414 of 706
GEOTECHNICAL CORING LOG a me SHEET 4 OF 4 BECHTEL PROJECT NO.: 25847 AMEC PROJECT NO.: 6468-13-1072 COUNTY: Roane, TN I GEOLOGIST: J. Terry SITE DESCRIPTION: Clinch River SMR Project, Roane County, Tennessee DRILLER: G. Akins/K. Amburn Boring Orientation BORING NO.:
MP-403 DRILL METHOD: Mud Rotary/Core DRILL MACHINE: D-120 (MW-2)
Inclination: Vertical GROUND ELEV.:
836.2 ft (NAVD88) NORTHING:
571,646 US ft (NAD83) EASTING: 2,447,608 US ft (NAD83) Azimuth:
NA TOTAL DEPTH:
199.2 ft SAMPLE METHODS: ASTM D 1586-11; 2488-09a; 2113-08; 6032-08 I HAMMER (I D): 140-lb Auto (R308)
DATE STARTED:
7/30/13 COMPLETED: 8/3/13 I CASING DEPTH: 12.5 ft CORE BARREL TYPE: HQ3/Diamond Impregnated core bits DRILL RUN L
ELEV. DEPTH RUN RATE REC.
ROD SAMP.
0 ROCK DESCRIPTION AND REMARKS (ft)
(ft)
(ft)
(Min/ft)
(It)
(It)
NO.
G Continued from previous page 2:10 100% 98%
~
CRYSTALLINE DOLOMITE, fine grained, reddish gray (2.5YR 6/1-5/1), dusky red (2.5YR 3/2, 10R 3/3), weak red (10R 5/2-4/2), and reddish gray (10R 6/1-5/1), with gray (10YR 6/1),
2:31 g
mottled, strong, laminated to moderately bedded, fresh, with little, very thin to laminated 2:12 dolomitic quartz sand lenses and scattered grains; few healed fractures with dolomite/calcite, trace calcite and dolomite filled pits, trace stylolites, weak/delayed to no HCI reaction 677.0 159.2 2:39 6
(continued) 5.0 1:45 (5.0)
(4.3)
Run 32 ~
156.1ft: BJ, 40°, UR, PO, C, II 1:47 100% 86%
157.5ft: J, 60°, SR, T, C, II g
158.3ft: BJ, 25°, SR, T-PO, D, II 2:23 161.3ft: BJ, 50°, US, T-PO, G, II 3:28
~
161.9ft: BJ, 35°, SR, PO, D, II 4:13 162.1ft: J, 65°, PS, T, C, II 672.0 164.2 162.6ft: J, 75°, SS, VT-T, B, II 5.0 2:36 (5.0)
(4.9)
Run 33 g 163.6ft: J, 55°, SS, VT-T, B, II 2:01 100% 98%
163.9ft: BJ, 30°, PR, T, C, II 166.5ft: BJ, 35:, UR-US, T-PO, G, II 2:08 g
167.9ft. BJ, 30, PS, T-PO, G, II 2:25 g
~@81_---------------------------------- __ 1§§.1 667.0 169.2 2:48 CRYSTALLINE DOLOMITE, fine grained, dark reddish gray (10R 4/1-3/1) to reddish gray (1 OR 5/1 ), dusky red (1 OR 2.5/2-3/2) and gray (5YR 5/1, 1 OYR 6/1 ), locally mottled, strong, 5.0 2:17 (5.0)
(4.9)
Run 34
~
laminated to thinly bedded, fresh, locally with scattered quartz sand grains and few very thin to 2:07 100% 98%
thin, dolomite cemented quartz sand lenses; few healed fractures with dolomite/calcite 2:20 g
through-out, trace to few calcite and dolomite filled pits and vugs (separate/non-touching),
weak/delayed to no HCI reaction 2:24
~
169.6ft: J, 60°, SR, T, D, II, partially healed 2:52 170.2ft: BJ, 35°, SS-SL,T, D, II 662.0 174.2 170.8ft: J, 30°, SR-SL, T-PO, D, II 5.0 2:12 (5.0)
(5.0)
Run 35 g 173.5,173.6ft: BJ, 30°, PR, T-PO, K, II 2:21 100% 100%
177.3ft: J, 55°, PR, T, B, II 2:54 g
176.3-176.4ft: As above with irregular white chert and quartz, silicified 3:18 657.0 179.2 3:35 g
5.0 3:10 (5.0)
(5.0)
Run 36
~
3:26 100% 100%
655.1 181.1 3:51 g =-- -CRYSTAU.:II\\JE DOLOMITE, fine grained, gray (2.5Y 471) Wiih-darkgrayish oliVe (10Y 412),---
2:59
~
very dark gray (N 3/), and very dark grayish brown (2.5Y 3/2), to light brownish gray to gray (10YR 6/2-5/1), with trace dusky red (10R 3/3) and weak red (10R 4/2) with reddish gray (10R 652.0 184.2 2:52 5/1 ), locally mottled, strong, very thinly to moderately bedded, fresh, locally with scattered 5.0 2:19 (5.0)
(4.8)
Run 37 g quartz sand grains; few healed fractures with dolomite/calcite, trace to few calcite and dolomite filled pits, trace stylolites, weak/delayed to no HCI reaction 2:50 100% 96%
181.1ft: BJ, 25°, UR, PO, D, II 2:47 g
182.5ft: BJ, 35°, PR, T-PO, C, II 2:19 182.9-184.3ft: SZ/FZ, multiple angles and tightly healed g
185.0ft: BJ, 35-40°, UR-UL, T-PO, G, II 647.0 189.2 2:39 185.1ft: BJ, 30°, UR, VT, G, I, with clay 186.8ft: J, 60°, PR, T, B, II 5.0 2:10 (5.0)
(5.0)
Run 38
~
187.9ft: BJ, 35°, SR, T-PO, D, II 1:53 100% 100%
188.6ft: J, 0°, UR, P0-0, D-E, II 2:04 g
188.7ft: J, 60°, PR, VT, C, I, with calcite and clay 191.5,192.5ft: BJ, 35°, PR, T-D, II 1:53
~
192.9ft:J, 50°, SR, T, B, II 642.0 194.2 2:10
_13+/-.2,+/-_---------------------------------- __ 1~.8 5.0 3:41 (5.0)
(5.0)
Run 39
~
CRYSTALLINE DOLOMITE, fine grained, dark gray to gray (7.5YR 4/1-5/1) mottled with weak red (10R 4/2), strong, thinly to moderately bedded, fresh, stylolitic; trace calcite and dolomite 3:48 100% 100%
filled pits, weak/delayed to no HCI reaction 2:35 g
196.8ft: BJ, 30°, UR-SL, VT-T, A-B, II 2:08
~
637.0 199.2 2:14 637.0 199.2 Boring and coring terminated at 199.2 feet.
Clinch River Data Report Rev. 4 CRP-1112.16 Page B.1-415 of706