NC0003425_Appx F - Boring Logs and Construction Diagrams_20171031

2017 Comprehensive Site Assessment Update October 2017
Roxboro Steam Electric Plant SynTerra

APPENDIX F
BORING LOGS
AND CONSTRUCTION DIAGRAMS

Gravel, gray.
SILT, dark brown minor gravel, dry.
SILT, light brown to brown, minor gravel, dry.
SILT, light brown to brown, minor gravel, moist to
slightly moist.
SILT, minor clay, slightly moist, some wood/organics.
SILT, minor clay, dry.
SILT, minor clay, tight, dry.
SILT, light brown, minor sand and gravel, dry.
SILT, gray to dark gray, moist to very moist, saturated
zone at 24 ft-bgs.
SILT, micaceous, gray to light brown, dry.
PARTIALLY WEATHERED ROCK, gray to brown,
potential water bearing zone at 38 ft-bgs, 47-49 ft-bgs,
alternating dense to soft layers 49-52 ft-bgs.
GM
ML
ML
ML
ML
ML
ML
ML
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-81')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-1BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
3/2/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/8/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995031.923
434.66 ft
22.76 ft TOC
J. Thao/A. Lefitz
1980828.053
437.41 ft
112.3 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
PARTIALLY WEATHERED ROCK, gray to brown,
potential water bearing zone at 38 ft-bgs, 47-49 ft-bgs,
alternating dense to soft layers 49-52 ft-bgs.
(continued)
Top of rock at 62 ft-bgs. Gray to dark gray Gneiss,
minor iron staining.
Hard, black, moderately weathered fine grained ROCK,
some staining present, dry.
Hard zone, black to black green rock. Medium to fine SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-1BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
3/2/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/8/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995031.923
434.66 ft
22.76 ft TOC
J. Thao/A. Lefitz
1980828.053
437.41 ft
112.3 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
grained crystals.
Hard zone, black to black green rock. Medium to fine
grained crystals. (continued)
Hard, medium to very fine grained black and white
BIOTITE GNEISS with potassium feldspar and epidote.
Some foliation present. Fracture 107.5 -108 ft-bgs.
Bentonite seal (81'-96.5')
Sand Pack (96.5'-109')
2" pre-packed well screen
(99'-109')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-1BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
3/2/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/8/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995031.923
434.66 ft
22.76 ft TOC
J. Thao/A. Lefitz
1980828.053
437.41 ft
112.3 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
Gravel, gray (Pad).
SILT, dark brown, minor gravel, dry.
SILT, light brown to brown, minor gravel, dry.
SILT, light brown to brown, minor gravel, moist to
slightly moist.
SILT with some wood/organics, minor clay, slightly
moist.
SILT, minor clay, dry.
SILT, tight, minor clay, dry.
SILT, light brown, minor sand and gravel, dry.
SILT, gray to dark gray, moist to very moist, saturated
zone at 24 ft-bgs.
SILT, micaceous, gray to light brown, dry.
PARTIALLY WEATHERED ROCK, gray to brown,
potential water bearing zone at 38 ft-bgs, 47-49 ft-bgs,
alternating dense to soft layers 49-52 ft-bgs.
GM
ML
ML
ML
ML
ML
ML
ML
ML
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-39.5')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-1D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/6/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
8/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995023.517
437.48 ft
19.68 ft TOC
J. Thao/A. Lefitz
1980822.572
437.48 ft
63.3 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
PARTIALLY WEATHERED ROCK, gray to brown,
potential water bearing zone at 38 ft-bgs, 47-49 ft-bgs,
alternating dense to soft layers 49-52 ft-bgs.
(continued)
ML
Bentonite seal (39.5'-48')
Sand Pack (48'-60')
2" pre-packed well screen
(50'-60')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-1D
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/6/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
8/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995023.517
437.48 ft
19.68 ft TOC
J. Thao/A. Lefitz
1980822.572
437.48 ft
63.3 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
Gravel, gray (Pad).
SILT, dark brown, minor gravel, dry.
SILT, light brown to brown, minor gravel, dry.
SILT, light brown to brown, minor gravel, moist to
slightly moist.
SILT with some wood/organics, minor clay, slightly
moist.
SILT, minor clay, dry.
SILT, tight, minor clay, dry.
SILT, light brown, minor sand and gravel, dry.
SILT, gray to dark gray, moist to very moist, saturated
zone at 24 ft-bgs.
SILT, micaceous, gray to light brown, dry.
GM
ML
ML
ML
ML
ML
ML
ML
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-14.5')
Bentonite seal (14.5'-17')
Sand Pack (17'-30')
2" pre-packed well screen
(20'-30')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-1S
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
3/6/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Hollow Stem Augers
8 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995026.094
434.49 ft
18.62 ft TOC
J. Thao/A. Lefitz
1980829.552
437.29 ft
33.6 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
TOPSOIL, brown to gray, unconsolidated, some mica
schist grains, with gravel structural fill, dry.
PARTIALLY WEATHERED brown ROCK, quartzite
with mica and feldspar, in brown, unconsolidated
sediment, dry.
Silty CLAY, red-brown, damp.
Hard partially weathered rock (MICA SCHIST),
abundant iron staining and weathering.
Brown Silty CLAY, with partially weathered rock
(granitic gneiss - mica schist, abundant k-feldspar),
damp.
CLAY, gray brown, with mica, feldspar and quartzite
Coarse Silty CLAY, brown gray, coarse, some gravel
and partially weathered rock (biotite schist -quartzite
gneiss), damp.
Silty CLAY, gray, with unconsolidated brown soft, silty
sediment, damp, soft
Silty CLAY to partially weathered rock, dark gray,
damp.
OL
CL
ML
CL
ML
CL
CL
ML
CL
ML
CL
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-76')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-2BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
3/8/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/8.5/12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995419.324
433.28 ft
25.02 ft TOC
Ashley Albert
1981501.066
436.31 ft
102.0 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
Gray Silty CLAY, partially weathered rock with biotite
gneiss. Water at 46 ft-bgs. Top of rock at 46 ft-bgs.
(continued)
BIOTITE GNEISS, hard zone.
Biotite, amphibolite SCHIST, hard, competent ROCK.
GNEISS with biotite, amphobilite, quartzite, schist, soft
zones-potential fractures 62-64 ft-bgs.
SCHIST with biotite, amphibolite, quartzite, k-feldspar
schist, hard, possible fracture at 72 ft-bgs, 92-94 ft-bgs,
significant water bearing zone at 96-98 ft-bgs.
CL
ML SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-2BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
3/8/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/8.5/12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995419.324
433.28 ft
25.02 ft TOC
Ashley Albert
1981501.066
436.31 ft
102.0 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
SCHIST with biotite, amphibolite, quartzite, k-feldspar
schist, hard, possible fracture at 72 ft-bgs, 92-94 ft-bgs,
significant water bearing zone at 96-98 ft-bgs.
(continued)
Bentonite seal (76'-86')
Sand Pack (86'-99.5')
2" pre-packed well screen
(89'-99')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-2BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
3/8/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/8.5/12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995419.324
433.28 ft
25.02 ft TOC
Ashley Albert
1981501.066
436.31 ft
102.0 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
TOPSOIL, brown to gray, unconsolidated, some mica
schist grains, with gravel structural fill, dry.
PARTIALLY WEATHERED brown ROCK, quartzite
with mica and feldspar, in brown, unconsolidated
sediment, dry.
Silty CLAY, red-brown, damp.
Hard partially weathered rock (MICA SCHIST),
abundant iron staining and weathering.
Brown Silty CLAY, with partially weathered rock
(granitic gneiss - mica schist, abundant k-feldspar),
damp.
CLAY, gray brown, with mica, feldspar and quartzite
Coarse Silty CLAY, brown gray, coarse, some gravel
and partially weathered rock (biotite schist -quartzite
gneiss), damp.
Silty CLAY, gray, with unconsolidated brown soft, silty
sediment, damp, soft
Silty CLAY to partially weathered rock, dark gray,
damp.
OL
CL
ML
CL
ML
CL
CL
ML
CL
ML
CL
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-29')
Bentonite seal (29'-34')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-2D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/8/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995419.619
433.38 ft
23.46 ft TOC
Ashley Albert
1981494.889
436.48 ft
49.9 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
Gray Silty CLAY, partially weathered rock with biotite
gneiss. Water at 46 ft-bgs. Top of rock at 46 ft-bgs.
(continued)
CL
ML
Sand Pack (34'-46')
2" pre-packed well screen
(36'-46')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-2D
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/8/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995419.619
433.38 ft
23.46 ft TOC
Ashley Albert
1981494.889
436.48 ft
49.9 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
TOPSOIL, brown and light gray, possible gypsum -
very fine sediment.
Fine gravel-like FILL, brown to light gray soil, possible
gypsum.
Reddish brown soil mixed with PARTIALLY
WEATHERED ROCK. Possible structural fill.
Fine GRAVEL and CLAY, brown, sediment. Possible
schist- mica, and fill (unconsolidated), damp.
CLAY and silty sand, gray, damp, unconsolidated, fine
sediment.
Clay-SILT sediment and gravel, unconsolidated, brown
and gray, damp.
Silty CLAY, to coarse gravel, wet, brown.
Dense CLAY, unconsolidated material, brown-red and
gray, wet.
Light brown to gray, mica SCHIST, iron staining
OL
CL
CL
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-87')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-3BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
3/8/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995706.237
432.64 ft
22 ft TOC
J. Thao/A. Lefitz
1982154.08
435.66 ft
111.1 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
present. Top of Rock at 39.0 ft-bgs.
Light brown to gray, mica SCHIST, iron staining
present. Top of Rock at 39.0 ft-bgs. (continued)
GNEISS, black, medium - fine grained hard rock with
some epidote.
Black, medium - fine grained hard ROCK with some
epidote grading to hard medium to fine grained gray
and white rock, some foliation seen, abundant
potassium feldspar, increase of mafic minerals with
depth.SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-3BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
3/8/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995706.237
432.64 ft
22 ft TOC
J. Thao/A. Lefitz
1982154.08
435.66 ft
111.1 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
Black, medium - fine grained hard ROCK with some
epidote grading to hard medium to fine grained gray
and white rock, some foliation seen, abundant
potassium feldspar, increase of mafic minerals with
depth. (continued)
Bentonite seal (87'-96')
Sand Pack (96'-108')
2" pre-packed well screen
(98'-108')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-3BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
3/8/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6/12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995706.237
432.64 ft
22 ft TOC
J. Thao/A. Lefitz
1982154.08
435.66 ft
111.1 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
TOPSOIL, brown and light gray, possible gypsum -
very fine sediment.
Fine gravel-like FILL, brown to light gray soil, possible
gypsum.
Reddish brown soil mixed with PARTIALLY
WEATHERED ROCK. Possible structural fill.
Fine GRAVEL and CLAY, brown, sediment. Possible
schist- mica, and fill (unconsolidated), damp.
CLAY and silty sand, gray, damp, unconsolidated, fine
sediment.
Clay-SILT sediment and gravel, unconsolidated, brown
and gray, damp.
Silty CLAY, to coarse gravel, wet, brown.
OL
CL
CL
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-13')
Bentonite seal (13'-20.5')
Sand Pack (20.5'-33')
2" pre-packed well screen
(23'-33')SAMPLEDESCRIPTION
BLOWCOUNTSGPMW-3D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
3/3/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/3/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
12 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995702.328
432.66 ft
18.05 ft TOC
J. Thao/A. Lefitz
1982145.938
435.42 ft
35.5 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 6/27/17
CLIENT Duke Energy Progress, LLC.
PROJECT NUMBER 1026.107
PROJECT NAME Roxboro Station
PROJECT LOCATION
ASH-COAL: Coal Ash
CH: USCS High Plasticity Clay
CL: USCS Low Plasticity Clay
CLAY_TTC: TTC Clay
CL-ML: USCS Low Plasticity Silty Clay
FILL: Fill (made ground)
GP: USCS Poorly-graded Gravel
GRANITE_TTC: TTC Granite
GYPSUM: Gypsum, Rocksalt, etc.
ML: USCS Silt
SAND_TTC: TTC Sand
SANDST_TTC: TTC Silty Sand
SC-SM: USCS Clayey Sand
SILT_TTC: TTC Silt
SILTCL_TTC: TTC Clayey Silt
SILTSD_TTC: TTC Sandy Silt
Water Level at End of
Drilling, or as Shown
Water Level After 24
Hours, or as Shown
Water Level at Time
Drilling, or as Shown
KEY TO SYMBOLS
(Unified Soil Classification System)
LITHOLOGIC SYMBOLS SAMPLER SYMBOLS
-
-
-
-
-
-
-
-
-
-
-
ABBREVIATIONS
Grab Sample
Shelby Tube
WELL CONSTRUCTION SYMBOLS
Bentonite Seal (Cased Well)
Cement Seal
Filter Pack (Cased Well)
Well Casing
Well Screen (Cased Well)
Well Casing
BGS
G.S.
M.P.
TOC
USCS
ft
IN
BELOW GROUND SURFACE
GROUND SURFACE
MEASURING POINT
TOP OF CASING
UNIFIED SOIL CLASSIFICATION SYSTEM
FEET
INCHES
PHOTOIONIZATION DETECTOR
PARTS PER MILLION
PID
ppm
KEY TO SYMBOLS DEP ROXBORO.GPJ GINT STD US.GDT 8/27/15SynTerra
148 River Street, Suite 220
Greenville, SC 29601
864-421-9999
864-421-9909
ASH, medium-fine grained with lenses of coarse, loose,
wet-saturated, poorly sorted, dark gray.
Same as above.
Same as above 10-13.5', contact at 13.5-15' FLY ASH,
fine grained, medium, dense, wet, dark gray,
laminations.
BOTTOM ASH
FLY ASH
BOTTOM ASH
FLY ASH
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSAB-01/ABMW-01
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
4/28/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/28/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-01 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977553.39
470.58 ft
70.0 ft BGS
R. Jacobs
991717.6
467.57 ft
6.75 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FLY ASH.
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
BOTTOM ASH
Same as above.
Well installed by sonic rig to 70'.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-01/ABMW-01
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
4/28/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/28/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-01 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977553.39
470.58 ft
70.0 ft BGS
R. Jacobs
991717.6
467.57 ft
6.75 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
ASH, medium-fine grained with lenses of coarse, loose,
wet-saturated, poorly sorted, dark gray.
Same as above.
Same as above 10-13.5', contact at 13.5-15' FLY ASH,
fine grained, medium, dense, wet, dark gray,
laminations.
BOTTOM ASH
FLY ASH
BOTTOM ASH
FLY ASH
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-01/ABMW-01BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
4/30/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-01 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977548.29
470.60 ft
118.0 ft BGS
R. Jacobs
991717.87
467.66 ft
7.6 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FLY ASH.
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
FLY ASH.
BOTTOM ASH.
BOTTOM ASH
Same as above.
Same as above.
BOTTOM ASH.
FLY ASH.SM
6" PVC surface casing
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-01/ABMW-01BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
4/30/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-01 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977548.29
470.60 ft
118.0 ft BGS
R. Jacobs
991717.87
467.66 ft
7.6 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, medium-fine-coarse grained, dense,
poorly sorted, moist-wet, orange-brown.
SILTY-CLAYEY SAND, fine grained, dense, moist to
wet, dark green, some quartz gravel mixed within.
Same as above to 86' then PARTIALLY WEATHERED
ROCK to 91', light gray (pulverized), then SANDY
SILTY CLAY, low plasticity, stiff to very stiff with some
gravel, saturated, dark green.
BIOTITE GNEISS
BIOTITE GNEISS with trace pyrite, chlorite, several
fracture zones with oxides and healed fractures.
Same as above.
SC
SM
CL
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-01/ABMW-01BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
4/30/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-01 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977548.29
470.60 ft
118.0 ft BGS
R. Jacobs
991717.87
467.66 ft
7.6 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FILL, mottled, tan/gray, moist, mostly SILT with little
fine to coarse sand.
FLY ASH, black (2.5/N GLEY1), moist, mostly fine
sand, little silt, loose.
FLY ASH, black, moist, mostly fine sand, little silt,
loose.
FLY ASH, same as above.
ASH transitions to SAND, black with gray specs, (salt
and pepper), very loose, wet/saturated, mostly fine to
medium, poorly graded. (BOTTOM ASH)
FLY ASH.
BOTTOM ASH.
BOTTOM ASH.
BOTTOM ASH.
FLY ASH
FLY ASH from 24-25', then laminations of dark and
white/gray particles.
No recovery.
BOTTOM ASH, black with gray (salt and pepper), loose
to medium dense, wet/saturated, mostly fine to
medium, few coarse grained.
BOTTOM ASH, same as above.
BOTTOM ASH, same as above, except sharp contact
at 34.2' with FLY ASH.
FLY ASH, black, wet, med dense, mostly fine sand,
little silt.
FLY ASH, black, loose to medium dense, mostly fine
sand, little silt, wet/saturated.
SP
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-02/ABMW-02
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
5/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/3/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-02 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978113.17
471.73 ft
78.5 ft BGS
A. Lefitz
990476.64
469.00 ft
8.89 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FLY ASH, same as above except very loose and very
saturated, soupy, low recovery.
FLY ASH, better recovery, 8 in. section of more
granular, BOTTOM ASH from ~47-47.7'.
FLY ASH.
FLY ASH, same as above.
Grades to BOTTOM ASH, loose to medium dense,
wet/saturated, mostly fine to coarse sand, poorly
graded SAND with occasional gravel sized fragments
of tan/gray, irregular, vesicular, indurated matter.
No recovery.
Partial recovery, FLY ASH, soupy.
FLY ASH.
No recovery.
FLY ASH.
FLY ASH, sharp contact at 78.5'.
SAND, tan/gray, wet, mostly fine to coarse grained,
poorly graded, dense, small fragments of
SP
SP
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-02/ABMW-02
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
5/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/3/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-02 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978113.17
471.73 ft
78.5 ft BGS
A. Lefitz
990476.64
469.00 ft
8.89 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
wood/vegetation at 78.5'.
Well installed by Sonic Rig to 75.7'.SAMPLEDESCRIPTION
BLOWCOUNTSAB-02/ABMW-02
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
5/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/3/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-02 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978113.17
471.73 ft
78.5 ft BGS
A. Lefitz
990476.64
469.00 ft
8.89 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FILL, mottled, tan/gray, moist, mostly SILT with little
fine to coarse sand.
FLY ASH, black (2.5/N GLEY1), moist, mostly fine
sand, little silt, loose.
FLY ASH, black, moist, mostly fine sand, little silt,
loose.
FLY ASH, same as above.
ASH transitions to SAND, black with gray specks, (salt
and pepper), very loose, wet/saturated, mostly fine to
medium, poorly graded. (BOTTOM ASH)
FLY ASH.
BOTTOM ASH.
BOTTOM ASH.
BOTTOM ASH.
FLY ASH
FLY ASH from 24-25', then laminations of dark and
white/gray particles.
No recovery.
BOTTOM ASH, black with gray (salt and pepper), loose
to medium dense, wet/saturated, mostly fine to
medium, few coarse grained.
BOTTOM ASH, same as above.
BOTTOM ASH, same as above, except sharp contact
at 34.2' with FLY ASH.
FLY ASH, black, wet, med dense, mostly fine sand,
little silt.
FLY ASH, black, loose to medium dense, mostly fine
sand, little silt, wet/saturated.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSAB-02/ABMW-02BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
6/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-02 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978118.15
471.68 ft
104.0 ft BGS
R. Jacobs
990481.81
468.94 ft
8.95 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 and 10 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FLY ASH, same as above except very loose and very
saturated, soupy, low recovery.
FLY ASH, better recovery, 8 in. section of more
granular, BOTTOM ASH from ~47-47.7'.
FLY ASH.
FLY ASH, same as above.
Courses to BOTTOM ASH, loose to medium dense,
wet/saturated, mostly fine to coarse sand, poorly
graded SAND with occasional gravel sized fragments
of tan/gray, irregular, vesicular, indurated matter.
No recovery.
Partial recovery, FLY ASH, soupy.
FLY ASH.
No recovery.
FLY ASH.
FLY ASH to ~77' then silty sand, medium fine
grain-coarse with some quartz gravel, dense, poorly
sorted, wet.
FLY ASH, sharp contact at 78.5', wood/vegetation.
SP
SW
SP
SW
SP
6" PVC surface casing
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-02/ABMW-02BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
6/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-02 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978118.15
471.68 ft
104.0 ft BGS
R. Jacobs
990481.81
468.94 ft
8.95 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 and 10 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY-CLAYEY SAND then sandy, clayey silt with
abundant gravel, saturated, low plasticity, soft-stiff,
dark greenish brown, becoming medium reddish brown
with depth 1' weathered rock at 82'. (continued)
Drilling in bedrock, no recovery.
No recovery.
SW
SP
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-02/ABMW-02BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
6/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-02 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978118.15
471.68 ft
104.0 ft BGS
R. Jacobs
990481.81
468.94 ft
8.95 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 and 10 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
2' of road cover above ash. Medium-fine grained,
granular, medium-dark grey, moist, poorly sorted to
medium density, massive.
6" of road base, 3' of road FILL, clay, silty sand,
medium-fine to coarse grained SAND, poorly sorted,
orange-brown.
FLY ASH, medium-fine grained, moist, dark gray,
massive, dense
1' road base, Same as above, 3' FLY ASH, same as
above, sharp contact at 12'.
1' road base (crushed rock), same as above, 6" of FLY
ASH at 16', 16.5' sharp contact between FLY ASH
(same as above) and road base.
Same as above, very dense, wet at 28'.
Same as above, FLY ASH, wet, very dense.
ASH, medium-fine grained and fine grained, wet,
saturated, very dense.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Bentonite sealSAMPLEDESCRIPTIONBLOWCOUNTSAB-04/ABMW-04
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
5/31/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/31/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-04 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980874.56
500.14 ft
53.2 ft BGS
R. Jacobs
993230.04
497.30 ft
31.3 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above.
Same as above (45-49.5') (49.5-50') bottom ash,
granular (medium-fine to coarse grained), medium dark
gray, dense, wet.
Same as above, FLY ASH, very dense, end of run,
organic matter, wood. Probe unable to go through
wood.
Well installed by Sonic Rig to 48'.
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-04/ABMW-04
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
5/31/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/31/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-04 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980874.56
500.14 ft
53.2 ft BGS
R. Jacobs
993230.04
497.30 ft
31.3 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
2' of road cover above ash. Medium-fine grained,
granular, medium-dark grey, moist, poorly sorted to
medium density, massive.
6" of road base, 3' of road FILL, clay, silty sand,
medium-fine to coarse grained SAND, poorly sorted,
orange-brown.
FLY ASH, medium-fine grained, moist, dark gray,
massive, dense
1' road base, Same as above, 3' FLY ASH, same as
above, sharp contact at 12'.
1' road base (crushed rock), same as above, 6" of FLY
ASH at 16', 16.5' sharp contact between FLY ASH
(same as above) and road base.
Same as above, very dense, wet at 28'.
Same as above, fly ash, wet, very dense.
ASH, medium-fine grained and fine grained, wet,
saturated, very dense.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
6" PVC surface casingSAMPLEDESCRIPTIONBLOWCOUNTSAB-04/ABMW-04BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
4/22/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/18/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-04 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980879.2
500.14 ft
99.0 ft BGS
R. Jacobs
993231.94
497.23 ft
31.58 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above.
Same as above (45-49.5') (49.5-50') bottom ash,
granular (medium-fine to coarse grained), medium dark
gray, dense, wet.
Same as above, FLY ASH, very dense, end of run,
organic matter, wood.
Bottom ASH for 1', saturated with gravel sized coal
then silty fine SAND/SANDY SILT, wet-saturated with
wood fragments, medium-dense-soft, dark greenish
gray (GLEY1 4/1), for 2' then sandy silty
CLAY/CLAYEY SILT, stiff, wet, low-medium plasticity,
reddish-yellow (7.5 YR 7/6) and brown mottled.
Saprolite for last 1', very dense.
SAPROLITE, very dense, semi consolidated, greenish
gray (GLEY1 6/1), dry.
SAND, silty, dense-very dense, well sorted, greenish
gray, wet-moist, last 6" moderately weathered, felsic
gneiss.
FELSIC GNEISS, hard-very hard, moderate
weathering, light gray-white material with black mixed
in, abundant staining, medium-very fine grained, some
pyrite present, brown sand mixed in with well cuttings.
CL
SM
SC
SM
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-04/ABMW-04BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
4/22/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/18/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-04 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980879.2
500.14 ft
99.0 ft BGS
R. Jacobs
993231.94
497.23 ft
31.58 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FELSIC GNEISS, hard-very hard, moderate
weathering, light gray-white material with black mixed
in, abundant staining, medium-very fine grained, some
pyrite present, brown sand mixed in with well cuttings.
(continued)
BIOTITE GNEISS, hard-very hard, slight fresh
weathering, white matrix with black-gray mixed in,
medium-very fine grained, epidote on fracture surfaces.
Bottom of boring filled with sand from 95.2-99'.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-04/ABMW-04BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
4/22/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/18/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-04 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980879.2
500.14 ft
99.0 ft BGS
R. Jacobs
993231.94
497.23 ft
31.58 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SAND, silty, medium-fine, dense, well sorted, medium
brown, moist.
Bottom ash, very dense-hard, granular, dark gray,
moist.
FILL, clay/silt with gravel and bottom ash, medium-dark
green, moist, very hard.
ASH, granular for 6" then sandy silt size (FLY ASH),
dark green, dense, saturated.
ASH-FLY ASH (10-12'), soupy, soft, dark green, bottom
ash (12-15'), granular, dense, saturated.
Same as above, FLY ASH to 18', BOTTOM ASH (1'),
FLY ASH 19-20'. very saturated.
FLY ASH, saturated, soupy, soft in upper 2', then
medium dense.
FLY ASH to 23' saturated, medium density, 15"
BOTTOM ASH, FLY ASH 24-25'. very dense, wet.
FLY ASH to 33', saturated, medium dense, BOTTOM
ASH 33-35', very dense, wet.
FLY ASH, medium dark green, loose-medium density,
saturated to soupy for 2' (35-37'), becoming very dense
at 39'.
SW
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-05/ABMW-05
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/11/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-05 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980356.45
480.03 ft
58.0 ft BGS
R. Jacobs
993818.44
477.37 ft
ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FLY ASH (40-43'), dark green, wet/saturated to soupy
for 2', soft-medium dense. BOTTOM ASH (43-45'),
with large granuals (9") at 43', very dense, saturated.
BOTTOM ASH to 48', saturated, dense, then 1' FLY
ASH, medium dense-dense, saturated, 1' bottom ash
(49-50'), with rock and gravel.
FLY ASH, loose, medium dense, saturated-soupy to
52', bottom ash (1'), very granular, wet, broken rock,
probe refusal at 53'.
ASH.
SAND, silty/silty clayey sand with trave gravel, stiff,
dense, poorly sorted, slightly plastic, moist, red-brown
and green gray mottle (alluvium).
Boring conducted to 60', well constructed to 56', bottom
of boring filled with bentonite with 1' sand between
screen and bentonite.
SW
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-05/ABMW-05
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/11/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-05 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980356.45
480.03 ft
58.0 ft BGS
R. Jacobs
993818.44
477.37 ft
ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SAND, silty, medium-fine, dense, well sorted, medium
brown, moist.
Bottom ash, very dense-hard, granular, dark gray,
moist.
FILL, clay/silt with gravel and bottom ash, medium-dark
green, moist, very hard.
ASH, granular for 6" then sandy silt size (FLY ASH),
dark green, dense, saturated.
ASH-FLY ASH (10-12'), soupy, soft, dark green, bottom
ash (12-15'), granular, dense, saturated.
Same as above, FLY ASH to 18', bottom ash (1'), fly
ash 19-20'. very saturated.
FLY ASH, saturated, soupy, soft in upper 2', then
medium dense.
FLY ASH to 23' saturated, medium density, 15" bottom
ash, FLY ASH 24-25'. very dense, wet.
FLY ASH to 33', saturated, medium dense, bottom ash
33-35', very dense, wet.
FLY ASH, medium dark green, loose-medium density,
saturated to soupy for 2' (35-37'), becoming very dense
at 39'.
SW
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
6" PVC surface casingSAMPLEDESCRIPTIONBLOWCOUNTSAB-05/ABMW-05D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
3/17/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-05 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980358.91
479.98 ft
94.0 ft BGS
R. Jacobs
993819.31
477.27 ft
45.14 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FLY ASH (40-43'), dark green, wet/saturated to soupy
for 2', soft-medium dense. Bottom ash (43-45'), with
large granuals (9") at 43', very dense, saturated.
Bottom ASH to 48', saturated, dense, then 1' FLY ASH,
medium dense-dense, saturated, 1' bottom ash
(49-50'), with rock and gravel.
FLY ASH, loose, medium dense, saturated-soupy to
52', bottom ash (1'), very granular, wet, broken rock,
probe refusal at 53'.
ASH.
SAND, silty/silty clayey sand with trave gravel, stiff,
dense, poorly sorted, slightly plastic, moist, red-brown
and green gray mottle (alluvium).
Same as above with 3" SAPROLITE at base, very
stiff-dense, moist.
SILT, clayey, fine grained sand, clay laminated with
small pebbles, stiff/dense, moist with lenses of silty
clay and occasional saprolite, dark green-red brown,
mottled.
CLAY, silty for ~3', very stiff, moist to wet with wood
fragments, high plasticity, brown/green mottle the
grades to silty fine sand, medium dense, wet, dark
green for ~6' then grades to sand, medium fine grained
silt, dense, wet, with fine mica.
SW
SW
MH
CL
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-05/ABMW-05D
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
3/17/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-05 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980358.91
479.98 ft
94.0 ft BGS
R. Jacobs
993819.31
477.27 ft
45.14 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAY, silty for ~3', very stiff, moist to wet with wood
fragments, high plasticity, brown/green mottle the
grades to silty fine sand, medium dense, wet, dark
green for ~6' then grades to sand, medium fine grained
silt, dense, wet, with fine mica. (continued)
Same as above, grading to fine grained silty
sand/sandy silt, partially weathered rock at 89', light
gray-green, dry, very dense-consolidated, rock
fragments at 94'.
Boring conducted to 94', well constructed to 91', bottom
filled with bentonite with 1' sand between screen and
bentonite.
CL
CL
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-05/ABMW-05D
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
3/17/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-05 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980358.91
479.98 ft
94.0 ft BGS
R. Jacobs
993819.31
477.27 ft
45.14 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, medium-fine, loose-medium, dense, well
sorted, moist, medium-dark brown.
ASH, wet at 3'.
ASH, moderately dense, saturated, dark green,
granular lens (7") at 9'.
Same as above, loose 10-11', dense from 12-15', very
granular from 13-15', .
Same as above to 19', grading to ASH, fine sand/silt
size grains, dense, saturated, medium-dark brown.
Same as above, very granular at 22' (1.3" thick), to
24.5', 24.5-25 SILT, medium greenish gray.
Same as above, alternating layer of sand sized
granular with silt lenses, silty lens at 28-29', light brown,
greenish brown, dense, saturated, some lamination.
Same as above, all granular with trace amounts of
gravel size COAL, wet.
Same as above, granular except for 9" silt lens at
38-39', dense, wet-saturated.
SM
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSAB-06/ABMW-06
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/10/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/10/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-06 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980056.17
481.13 ft
63.0 ft BGS
R. Jacobs
993007.81
478.25 ft
12.86 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above, fine silt material 3" at 44'.
Same as above.
Same as above, mostly granular, light green-gray silt
lens 3", dense, wet.
Same as above, moistly fines with granular at base,
saprolite last 2".
SAPROLITE, very dense, refusal to probe at 63'.
Well installed by Sonic rig to 60'.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-06/ABMW-06
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/10/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/10/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-06 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980056.17
481.13 ft
63.0 ft BGS
R. Jacobs
993007.81
478.25 ft
12.86 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, medium-fine, loose-medium, dense, well
sorted, moist, medium-dark brown.
ASH, wet at 3'.
ASH, moderately dense, saturated, dark green,
granular lens (7") at 9'.
Same as above, loose 10-11', dense from 12-15', very
granular from 13-15', .
Same as above to 19', grading to ASH, fine sand/silt
size grains, dense, saturated, medium-dark brown.
Same as above, very granular at 22' (1.3" thick), to
24.5', 24.5-25 SILT, medium greenish gray.
Same as above, alternating layer of sand sized
granular with silt lenses, silty lens at 28-29', light brown,
greenish brown, dense, saturated, some lamination.
Same as above, all granular with trace amounts of
gravel size COAL, wet.
Same as above, granular except for 9" silt lens at
38-39', dense, wet-saturated.
SM
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout
6" PVC surface casing
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-06/ABMW-06BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
3/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/13/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-06 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980058.74
481.19 ft
87.0 ft BGS
R. Jacobs
993008.04
478.19 ft
12.83 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above, fine silt material 3" at 44'.
Same as above.
Same as above, mostly granular, light green-gray silt
lens 3", dense, wet.
Same as above, moistly fines with granular at base,
saprolite last 2".
SAPROLITE, very dense, refusal to probe at 63'.
SAPROLITE, dense, dry, light brown-tan.
PARTIALLY WEATHERED ROCK with small clay
lenses (3"), saprolite and rock lenses. Abundant felsic
staining.
FELSIC GNEISS, highly weathered, highly fractured
with lenses of partially weathered rock, massive, dark
red-gray mottle to 72'.
BIOTITE GNEISS, fractured black-white laminated.Bentonite sealSAMPLEDESCRIPTIONBLOWCOUNTSAB-06/ABMW-06BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
3/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/13/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-06 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980058.74
481.19 ft
87.0 ft BGS
R. Jacobs
993008.04
478.19 ft
12.83 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
BIOTITE GNEISS, fractured black-white laminated.
(continued)
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-06/ABMW-06BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
3/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/13/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-06 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980058.74
481.19 ft
87.0 ft BGS
R. Jacobs
993008.04
478.19 ft
12.83 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FILL, ash, soil and rock, medium-fine grained, hard,
dense, poorly sorted, moist, medium brown-black.
FLY ASH, silt size, medium dense, saturated,
medium-dark gray.
FILL, ash, soil and rock, medium-fine grained, hard,
dense, poorly sorted moist, medium brown-black.
FLY ASH, fine to medium grained, moderately dense,
wet.
FLY ASH, loose, saturated-soupy, dark green,
BOTTOM ASH granular lens at 7' (6") then
medium-fine grained, laminated, dense, wet, light
gray/dark gray.
ASH, medium-fine grained, very loose, massive,
saturated/soupy.
Same as above with granular lens at 23' (6"). Sample
sliding out of tube, soupy, loose.
Bottom ash, medium dense, saturated.
ASH, medium-fine grained with occasional granular
lens (<3"), medium density, saturated.
Same as above.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-07/ABMW-07
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
3/12/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-07 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980943.64
479.33 ft
80.0 ft BGS
R. Jacobs
993704.63
476.64 ft
12.28 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above to 43' then becoming very dense, wet,
laminations, medium-fine grained with occasional
granular gravel.
ASH, medium-fine grained, very dense, laminations,
wet with occasional granular gravel.
Same as above, medium dense, wet.
FLY ASH, fine grained, soft-medium dense, saturated,
dark gray-green, laminations, no granular lenses
present.
ASH, medium-fine to coarse grain.
FLY ASH, medium dense, saturated.
Same as above, medium dense, saturated.
BOTTOM ASH, medium-fine to coarse grained, loose,
medium dense, saturated, medium dark gray.
FLY ASH, loose, medium dense, medium dark gray,
saturated.
FLY ASH, loose, medium dense, medium dark gray,
saturated with occasional lenses of BOTTOM ASH.
Same as 68-70' with occasional lenses o bottom ash.
CL
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-07/ABMW-07
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
3/12/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-07 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980943.64
479.33 ft
80.0 ft BGS
R. Jacobs
993704.63
476.64 ft
12.28 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAY, medium to high plasticity, blocky, very stiff,
red-brown-green gray mottling.
Well installed by sonic rig to 77'.SAMPLEDESCRIPTION
BLOWCOUNTSAB-07/ABMW-07
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
3/12/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-07 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980943.64
479.33 ft
80.0 ft BGS
R. Jacobs
993704.63
476.64 ft
12.28 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
FILL, ash, soil and rock, medium-fine grained, hard,
dense, poorly sorted, moist, medium brown-black.
FLY ASH, silt size, medium dense, saturated,
medium-dark gray.
FILL, ash, soil and rock, medium-fine grained, hard,
dense, poorly sorted, moist, medium brown-black.
FLY ASH, fine to medium grained, moderately dense,
wet.
FLY ASH, loose, saturated-soupy, dark green (5-7'),
BOTTOM ASH granular lens at 7' (6") then
medium-fine grained, laminated, dense, wet, light
gray/dark gray.
ASH, medium-fine grained, very loose, massive,
saturated/soupy.
Same as above with granular lens at 23' (6"). Sample
sliding out of tube, soupy, loose.
Bottom ash, medium dense, saturated.
ASH, medium-fine grained with occasional granular
lens (<3"), medium density, saturated.
Same as above.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-07/ABMW-07BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 4
3/12/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-07 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980941.24
479.29 ft
137.0 ft BGS
R. Jacobs
993704.41
476.44 ft
15.09 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above to 43' then becoming very dense, wet,
laminations, medium-fine grained with occasional
granular gravel.
ASH, medium-fine grained, very dense, laminations,
wet with occasional granular gravel.
Same as above, medium dense, wet.
FLY ASH, fine grained, soft-medium dense, saturated,
dark gray-green, laminations, no granular lenses
present.
ASH, medium-fine to coarse grain.
FLY ASH, medium dense, saturated.
Same as above, medium dense, saturated.
BOTTOM ASH, medium-fine to coarse grained, loose,
medium dense, saturated, medium dark gray.
FLY ASH, loose, medium dense, medium dark gray,
saturated.
Same as 68-70', grading into dense FLY ASH.
Same as 68-70' with occasional lenses o bottom ash.
CL
6" PVC surface casing
GroutSAMPLEDESCRIPTIONBLOWCOUNTSAB-07/ABMW-07BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 4
3/12/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-07 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980941.24
479.29 ft
137.0 ft BGS
R. Jacobs
993704.41
476.44 ft
15.09 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAY, medium to high plasticity, blocky, very stiff,
red-brown-green gray mottling.
SAPROLITE with partially weathered rock, very dense,
dry, green gray-red brown with white laminate,
occasional highly weathered soil. (clay/silt).
FELSIC-BIOTITE GNEISS, highly fractured, medium
gray, highly fractured at 92'.
Same as above.
GRANITIC BIOTITE GNEISS, some foliation vertical
fractures and quartz veins, feldspar, dark green with
pink feldspars and quartz. Highly fractured.
BIOTITE GNEISS with abundant foliation, large
feldspar and quartz, crystals, occasional massive
texture, biotite, heavily fractured/fragmented, black
white.SAMPLEDESCRIPTION
BLOWCOUNTSAB-07/ABMW-07BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 4
3/12/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-07 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980941.24
479.29 ft
137.0 ft BGS
R. Jacobs
993704.41
476.44 ft
15.09 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
BIOTITE GNEISS with abundant foliation, large
feldspar and quartz, crystals, occasional massive
texture, biotite, heavily fractured/fragmented, black
white. (continued)
BIOTITE GNEISS, black-dark green, massive biotite
with small feldspar and quartz crystals, weathered
fracture surfaces, occasional veins of feldspars,
occasional deformed foliation.
Boring conducted to 137', well constructed to 132.6',
bottom of boring filled with bentonite with 1' sand
between screen and bentonite.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSAB-07/ABMW-07BR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 4
3/12/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
AB-07 performed by Geoprobe prior to drilling.
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980941.24
479.29 ft
137.0 ft BGS
R. Jacobs
993704.41
476.44 ft
15.09 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
BOTTOM ASH, saturated, loose, medium dense for 3'
then fly ash, wet, soft, dense to 7' then silty sand.
FLY ASH, dense, soft, wet.
SAND, silty.SM
Protective casing with
locking cap
Grout
Bentonite seal
2" Sch. 40 threaded PVC
riser
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSABMW-03
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/27/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977830.05
471.75 ft
8.0 ft BGS
A. Lefitz
992468.82
468.18 ft
7.41 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
BOTTOM ASH, saturated, loose, medium dense for 3'
then fly ash, wet, soft, dense to 7' then silty sand.
FLY ASH, dense, soft, wet.
SAND, silty.
SAPROLITE, very dense-semi consolidated, moist.
SANDY SILT, loose, semi consolidated in places,
moderately dense, poorly sorted, saprolite grading into
partially weathered rock, sand mixture, light gray,
brown.
No recovery.
BIOTITE GNEISS, hard, fine - very fine grained,
moderately weathered, massive, some epidote present,
secondary mineralization of chlorite along fracture
faces, grades into SANDY SILT.
BIOTITE GNEISS, hard - very hard, medium-very fine
grained, moderately weathered, light gray, significant
staining, gravel sized pieces.
SANDY SILT, loose, poorly sorted, light brown, with
rock mixed in.
SM
SM
SM
SM
Protective casing with
locking cap
6" PVC surface casing
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSABMW-03BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
5/20/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/20/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977834.64
471.87 ft
77.0 ft BGS
P. Waldrep
992469.71
468.22 ft
23.87 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 and 10 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SANDY SILT, loose, poorly sorted, light brown, with
rock mixed in. (continued)
BIOTITE GNEISS, medium-soft, medium-fine grained,
moderate-severe weathering, significant staining.
BIOTITE GNEISS, hard-very hard, medium-fine
grained, slight-fresh weathering, quartzite present on
fracture faces, moderate amount of pyrite present.
Same as above, significant pyrite and quartzite in some
fractures.
Boring conducted to 77', well constructed to 57', bottom
of boring filled with bentonite with 1' sand between
screen and bentonite.
SM
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSABMW-03BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
5/20/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/20/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977834.64
471.87 ft
77.0 ft BGS
P. Waldrep
992469.71
468.22 ft
23.87 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 and 10 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, very fine-fine, loose, massive, moist,
brown orange, grades to SILTY SAND, fine - very fine,
massive, very loose to loose, moist - dry light tan.
SAPROLITE, dense to very dense, light brown orange
with some layers of SANDY SILT, very fine-fine, light
brown gray.
8.5-15' some relic structures present.
SILTY SAND, fine-medium, very loose, moist, brown.
SAND, medium-fine grained, very loose-loose, dark
gray-dark orange brown, some clay lenses present.
SAPROLITE, dense to very dense, light brown orange
with some layers of SANDY SILT, very fine-fine, light
brown gray, some relic structures present.
HORNBLENDE GNEISS, moderately hard-medium,
moderate weathering, fine grained, iron, dark gray,
staining present on surface.
SAND, medium-fine grained, very loose-loose, dark
gray-dark orange brown, some clay lenses present.
SAPROLITE, dense to very dense, light brown orange
with some layers of SANDY SILT, very fine-fine, light
brown gray.
SAPROLITE, same as above.
SAPROLITE grading to PARTIALLY WEATHERED
ROCK.
SAPROLITE, moist,-wet.
SANDY SILT, very dense-dense, gray, very fine-fine
grained, massive.
Grades into SAPROLITE.
SM
SM
SC
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout
6" PVC surface casing
GroutSAMPLEDESCRIPTIONBLOWCOUNTSBG-01BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
4/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/9/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976145.7
533.74 ft
93.0 ft BGS
P. Waldrep
987881.6
530.89 ft
39.75 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Grades into SAPROLITE. (continued)
SAPROLITE grading into PARTIALLY WEATHERE
ROCK.
No recovery.
HORNBLENDE GNEISS, hard, slight-moderate
weathering, medium grained.
Hornblende GNEISS, hard-very hard, coarse-medium
grained, slight-moderate weathering, salt and pepper
coloring, high angle fracture at 49', potential fractures
(high angle) at 53-54', large pyrite crystals in fractures.
Hornblende GNEISS, hard, medium-very coarse
grained, fresh to very slight weathering, high angle
vertical fractures at 58.5, 60.5, 61, 66.5, 66-67', loose,
grey, medium-coarse grained, with SAND, massive,
subbrounded rock, some pyrite present.
Same as above.
HORNBLENDE GNEISS, hard-moderately hard, fine
grained-aphanitic, black with little white specks,
abundant pyrite, high angle fracture at 67.5, 74'.
Same as above, 77-82', little to no recovery.
80-82, 86-87' evidence of MYLONITIC texture.Bentonite sealSAMPLEDESCRIPTIONBLOWCOUNTSBG-01BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
4/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/9/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976145.7
533.74 ft
93.0 ft BGS
P. Waldrep
987881.6
530.89 ft
39.75 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above, 77-82', little to no recovery.
80-82, 86-87' evidence of MYLONITIC texture.
(continued)
AMPHIBOLITE, hard, medium-coarse grained, fresh.
MYLONITE, hard, fresh, salt and pepper colored.
To facilitate well construction, 1' of filter sand was
installed below base of well screen.
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSBG-01BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
4/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/9/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976145.7
533.74 ft
93.0 ft BGS
P. Waldrep
987881.6
530.89 ft
39.75 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, very fine-fine, loose, massive, moist,
brown orange, grades to SILTY SAND, fine - very fine,
massive, very loose to loose, moist - dry light tan.
SAPROLITE, dense to very dense, light brown orange
with some layers of SANDY SILT, very fine-fine, light
brown gray.
SAPROLITE, same as above, some relic structures
present.
SILTY SAND, fine-medium, very loose, moist, brown.
SAND, medium-fine grained, very loose-loose, dark
gray-dark orange brown, some clay lenses present.
SAPROLITE, dense to very dense, light brown orange
with some layers of SANDY SILT, very fine-fine, light
brown gray.
SAPROLITE, same as above, some relic structures
present.
SAPROLITE, relic structure present.
Hornblende GNEISS, moderately hard-medium,
moderate weathering, fine grained, iron, dark gray,
staining present on surface.
Same as 17-19'
Same as 19-22'.
Same as above.
SAPROLITE grading to PWR.
Same as 17-22', moist,-wet.
Very dense-dense, gray, very fine-fine grained sandy
silt, massive.
Grades to same as 19-22'.
SM
SM
SC
SM
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite sealSAMPLEDESCRIPTIONBLOWCOUNTSBG-01D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
4/10/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/10/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976136.75
534.80 ft
44.0 ft BGS
P. Waldrep
987877.39
531.18 ft
40.74 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Grades to same as 19-22'. (continued)
Saprolite grades to partially weathered rock.
No recovery.
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSBG-01D
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
4/10/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/10/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976136.75
534.80 ft
44.0 ft BGS
P. Waldrep
987877.39
531.18 ft
40.74 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILT, sandy, some clay, moist, brown.
SILTY SAND (saprolite), fine to coarse grained, firm to
hard, relic fabric, greenish brown, dry.
Partially weathered rock, silty sand, fine to coarse
grained, hard, light gray.
Granitic Gneiss, dry, appears to be competent rock,
large portions pulverized to powder, light gray and light
greenish gray.
GNEISS, weathered, partially weathered rock, hard,
oxidation staining, fracture (sub-vertical) at 16.2',
orangish brown, dark gray, slight gray.
SILTY SAND, fine to coarse grained, some clay, highly
weathered, dark orangish brown and dark gray.
Little recovery.
GNEISS, partially weathered from 24-25', competent
rock from 25-27'.
GNEISS, weathered portions, hard, iron oxide staining
varies across this interval. The zone with the highest
iron staining is at 36', vertical fracture with staining at
36'.
GNEISS, lower 2' appears to be very competent rock,
fracture (~45') at ~46', upper 1 to 1.5' has some
weathering with iron oxide staining.
ML
SM
SM
Protective casing with
locking cap
6" PVC surface casing
Grout
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-01BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/24/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/23/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982989.86
507.86 ft
77.0 ft BGS
P. Waldrep
994421.4
504.82 ft
28.77 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
GNEISS, lower 2' appears to be very competent rock,
fracture (~45') at ~46', upper 1 to 1.5' has some
weathering with iron oxide staining. (continued)
GNEISS - no observed iron oxide staining or visible
weathered zones, no observed fractures, very
consistent throughout.
Same as above, breaks along rock fabric planes, but
no observed fractures.
GNEISS.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-01BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/24/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/23/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982989.86
507.86 ft
77.0 ft BGS
P. Waldrep
994421.4
504.82 ft
28.77 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAY, medium plasticity, moist, strong brown (7.5 YR,
4/6).
SILT, little low plasticity, moist-dry, pale brown, (10 YR,
8/3).
Same as above dry, few clay to none. (saprolitic)
SILT, dry, light gray (10 YR, 7/2), micaceous.
(saprolite)
BIOTITE GNEISS, medium grained, hard, slight to
mod, weathered, close to mod, close, healed vertical
and high angle joints, 1 in. iron staining on joint
surfaces. (PARTIALLY WEATHERED ROCK).
SILT, dry, light gray (10 YR, 7/1), micaceous.
(saprolitic schist)
PARTIALLY WEATHERED ROCK, hard, severely
weathered, fragments/pieces of both gneiss and biotite
schist.
GRANITOID GNEISS, fine to medium grained, hard,
moderately-moderately severe weathering, yellowish
gray (5Y, 8/1), highly felsic, close to moderately close,
high angle joints, iron staining on joint surfaces.
BIOTITE GNEISS, medium grained, soft,
moderate-severe weathering, mylonitic texture as seen
in feldspar grains, iron staining along horizontal foliation
planes.
PHYLLITE, fine grained, hard, slightly weathered, dark
gray (N3), iron staining on joint foliation and on high
angle fractures, rock is blocky when broken.
AMPHIBOLITE, fine grained, hard, slight-moderately
weathered, black/white banded, iron staining on
foliations planes and on vertical joint fractures, blocky
texture.
GRANITOID (FELSIC) GNEISS, fine to medium
grained, hard, slight to moderately weathered, very
close horizontal to high angle fractures, some with iron
staining, some feldspar shown, mylonitic texture.
CL
ML
ML
ML
ML
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-02BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
3/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1979378.74
493.79 ft
37.0 ft BGS
P. Waldrep
992275.11
490.79 ft
15.35 ft TOC
J. Wylie
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
GYPSUM, light gray brown to light brownish gray, dry,
loose, very fine grained, root fragments throughout.
GYPSUM mixed with ash, trace of roots, loose to firm,
very fine grained, dry, light brownish gray.
ASH, moist to wet, very fine grained, very dark gray.
SILT, loose to firm, trace of very fine sand, dry, trace of
clay, relic fabric, light orangish brown, very light brown,
and brownish greenish gray (saprolite).
SILT, trace of very fine sand, loose to very firm, dry,
relic fabric, light orangish brown, light greenish gray,
light greenish brown (saprolite).
SILT, trace of very fine sand, loose to very firm, dry,
relic fabric, light orangish brown, light greenish gray
and light brownish gray (saprolite).
Partially weathered rock.
BIOTITE GNEISS with some BIOTITE SCHIST
(interlayerd). Numerous fractures, portions weathered,
upper zone near 28' is highly weathered (partially
weathered rock).
ML
ML
ML
Protective casing with
locking cap
6" PVC surface casing
2" Sch. 40 threaded PVC
riser
Grout
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-03BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
5/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/13/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
19882411.04
435.61 ft
68.0 ft BGS
P. Waldrep
995660.52
432.61 ft
24.85 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
BIOTITE GNEISS with some BIOTITE SCHIST
(interlayerd). Numerous fractures, portions weathered,
upper zone near 28' is highly weathered (partially
weathered rock). (continued)
BIOTITE GNEISS, top of competent rock at 48',
abundant fractures ~45' with staining or secondary
mineralization at ~49.2 to 49.6', light gray and dark
gray.
BIOTITE GNEISS, fractures appear to be throughout,
some with secondary mineralization and/or weathering,
appear to be a granitic gneiss zone at ~64-65', dark
gray with banks of white, the possible granitic gneiss
interval is light brownish pink and light gray.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-03BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
5/14/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/13/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
19882411.04
435.61 ft
68.0 ft BGS
P. Waldrep
995660.52
432.61 ft
24.85 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, loose, moderately sorted, light
gray-orange brown, moist to dry, some saprolite with
relic structure mixed in.
SILTY SAND, moderately dense-loose,
moderate-poorly sorted, brown, some saprolite in the
first 1', large portion of SILT, grading to SANDY SILT,
loose, poorly sorted, dry, gray with PWR, "rock flour".
SILTY SAND, loose, poorly sorted, light gray-brown,
pieces of partially weathered rock.
SILTY SAND, loose, moderately sorted, moist-wet,
brown, pieces of saprolite, grades to moderately
severe, fresh, moderately hard - hard, medium-fine
grained BIOTITE GNEISS, significant staining grades
to BIOTITE GNEISS, medium fine-fine grained,
moderately hard-hard, moderately severe
weathering-fresh, significant staining.
GRANITIC GNEISS, medium-very fine grained , hard -
very hard, bands of MAFIC GNEISS layered with some
chlorite present on fracture faces.
SM
SM
SM
SM
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-04BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
5/11/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978604.32
502.46 ft
111.0 ft BGS
P. Waldrep
987870.41
499.10 ft
46.04 ft TOC
J. Wylie/A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
GRANITIC GNEISS, medium-very fine grained , hard -
very hard, bands of MAFIC GNEISS layered with some
chlorite present on fracture faces. (continued)
Same as above, significant weathering along areas of
contact between granitic gneiss and mafic material,
some quartzite along fracture face and significant
amount of pyrite present, significant staining from
53-56', also highly weathered, soft, mica material
present in weathered area.
Same as above, some epidote present.
GRANITIC GNEISS, Same as above, slight to
moderate weathering, large plagioclase grains from
69-70.5'.
Same as above, some small voids present on surface
of core.
Bentonite sealSAMPLEDESCRIPTIONBLOWCOUNTSMW-04BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
5/11/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978604.32
502.46 ft
111.0 ft BGS
P. Waldrep
987870.41
499.10 ft
46.04 ft TOC
J. Wylie/A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above, some small voids present on surface
of core. (continued)
Same as above.
Same as above, evidence of small fractures from
98-99'.
Boring conducted to 111', well constructed to 90',
bottom of boring filled with bentonite with 1' sand
between screen and bentonite.
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-04BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
5/11/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978604.32
502.46 ft
111.0 ft BGS
P. Waldrep
987870.41
499.10 ft
46.04 ft TOC
J. Wylie/A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAYEY SILT, trace of fine to medium grained sand,
soft, dry, light brown.
SILT, trace of clay, some fine to medium grained sand,
thin layer with relic fabric at 2.5', dry, firm, very light
brown.
SILT, some fine to coarse grained sand, dry, light
greenish gray (saprolite).
SILT, fine to coarse grained sand, firm to hard, relic
fabric, dry, light greenish gray, brown and light orangish
brown.
SILT, trace of fine sand, soft to firm, dry, very light
greenish gray and light orangish brown (saprolite).
SILT, same as above except relic fabric.
Partially weathered rock, origin appears to be a gneiss,
very hard, highly weathered, wet, very dark gray, black,
dark greenish gray and orangish brown.
Partially weathered rock, firm to hard, highly
weathered, dry to moist, light greenish gray and very
light brown.
Partially weathered rock, rock is partially broken into
powder sized fragments, dry, very firm to hard, but
mostly breakable, light greenish gray with some
portions light orangish brown, relic fabric throughout.
GNEISS, bottom 1' very competent, upper zone from
24-27' has some weathering and is broken into
fragments by the drilling process, some degree of
fracturing from 24-27'.
Hard, very severely weathered to fresh, fractured,
HORNBLENDE GNEISS, only one or two high angle
joints, some healed joints (white minimal), pyrite noted,
dark, black/white coloring (salt/pepper).
CL
ML
ML
ML
ML
ML
ML
Protective casing with
locking cap
6" PVC surface casing
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-05BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/31/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/26/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978346.6
458.97 ft
74.0 ft BGS
P. Waldrep
993047.04
455.94 ft
27.69 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Hard, very severely weathered to fresh, fractured,
HORNBLENDE GNEISS, only one or two high angle
joints, some healed joints (white minimal), pyrite noted,
dark, black/white coloring (salt/pepper). (continued)
Same as above, HORNBLENDE GNEISS.
Contact with Dark gray, fresh,
APHANITIC/META-VOLCANIC, rock is very massive
and hard, several closely spaced high angle fractures
with secondary mineralization and iron staining, some
surfaces appear slickenside like at 57.5', metamorphic
"contact" where light color material injected into rock.
Hard, fresh, light gray with tan and white and orange,
aphanitic META-VOLCANIC, multiple vertical and high
angle fractures, most with white mineralization and iron
staining, although massive in appearance.
Same as above from 58-61', most fractures healed with
white or orange mineralization, fractures/joints mostly
sub-vertical.
Same as above from 61-63'.
2" Sch. 40 threaded PVC
riser
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-05BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/31/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/26/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978346.6
458.97 ft
74.0 ft BGS
P. Waldrep
993047.04
455.94 ft
27.69 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAYEY SILT, trace of fine to medium grained sand,
soft, dry, light brown.
SILT, trace of clay, some fine to medium grained sand,
thin layer with relic fabric at 2.5', dry, firm, very light
brown.
SILT, some fine to coarse grained sand, dry, light
greenish gray (saprolite).
SILT, fine to coarse grained sand, firm to hard, relic
fabric, dry, light greenish gray, brown and light orangish
brown.
SILT, trace of fine sand, soft to firm, dry, very light
greenish gray and light orangish brown (saprolite).
SILT, same as above except relic fabric.
Partially weathered rock, origin appears to be a gneiss,
very hard, highly weathered, wet, very dark gray, black,
dark greenish gray and orangish brown.
Partially weathered rock, firm to hard, highly
weathered, dry to moist, light greenish gray and very
light brown.
Partially weathered rock, rock is partially broken into
powder sized fragments, dry, very firm to hard, but
mostly breakable, light greenish gray with some
portions light orangish brown, relic fabric throughout.
CL
ML
ML
ML
ML
ML
ML
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-05D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
3/27/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/27/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978345.24
458.71 ft
20.9 ft BGS
P. Waldrep
993051.09
455.76 ft
9.44 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SANDY SILT, moderately dense-dense, medium
plasticity, cohesive, massive,saturated-wet, strong
brown (7.5 YR, 5/6), grades to SANDY SILT,
medium-coarse grained, loose, moist, yellowish brown,
(10 YR, 5/4), some saprolite mixed in.
Same as above, grades to SAPROLITE to PWR,
yellowish brown (10 YR, 5/6), mottling, some clay
lenses, bluish gray.
HORNBLENDE GNEISS, medium to moderately hard,
very fine grained, moderate-moderately severe
weathering, gray, pink feldspar present, abundant iron
staining.
HORNBLENDE GNEISS, medium-hard, moderate
weathering, gray, some healed fractures present
(potassium-feldspar), 5" pucks in core, the rest of core
is gravel sized pieces, fine-very-fine grained-stretched
grains observed.
MYLONITIC GNEISS, aphanitic-fine grained, fresh,
many healed fractures, abundant potassium feldspar
on some surfaces.
SM
SM
Protective casing with
locking cap
6" PVC surface casing
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-06BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
4/2/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/1/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978041.65
417.73 ft
75.0 ft BGS
P. Waldrep
993847.69
415.02 ft
7.34 ft TOC
J. Wylie/A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
MYLONITIC GNEISS, aphanitic-fine grained, fresh,
many healed fractures, abundant potassium feldspar
on some surfaces. (continued)
Mylonitic GNEISS/Ampitibolite, fresh-slightly
weathered, dark gray, abundant closed spaces,
fractures.
Same as above.
Same as above.
Boring terminated at 75' bgs. To facilitate well
construction, filter sand was installed below the base of
the well screen.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-06BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
4/2/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/1/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978041.65
417.73 ft
75.0 ft BGS
P. Waldrep
993847.69
415.02 ft
7.34 ft TOC
J. Wylie/A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SANDY SILT, moderately dense-dense, medium
plasticity, cohesive, massive,saturated-wet, strong
brown (7.5 YR, 5/6), grades to SANDY SILT,
medium-coarse grained, loose, moist, yellowish brown,
(10 YR, 5/4), some saprolite mixed in.
Same as above, grades to SAPROLITE to PWR,
yellowish brown (10 YR, 5/6), mottling, some clay
lenses, bluish gray.
HORNBLENDE GNEISS, medium to moderately hard,
very fine grained, moderate-moderately severe
weathering, gray, pink feldspar present, abundant iron
staining.
Boring terminated at 22' bgs. To facilitate well
construction, 1' of filter sand was installed below the
base of the well screen.
SM
SM
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-06D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/1/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/1/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978041.17
417.71 ft
22.0 ft BGS
P. Waldrep
993844.55
415.01 ft
6.42 ft TOC
J. Wylie/A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAYEY SILT, massive, moderately dense-stiff,
medium plasticity, cohesive, saturated-wet,
brown-orange.
SANDY SILT, massive loose, non-cohesive, moist-dry,
orange-gray.
Same as above, clay lens at 9'.
MYLONITE, powdered rock, rock fragments,
hard-moderately hard, slight-moderate weathering.
Same as above, not powdered, cobble, drilled wet.
GRANITIC GNEISS, very hard, grades to
AMPHIBOLITE, medium-fine grained, very hard-hard,
slight weathering-fresh, abundant pyrite.
Same as above, high angle fracture at 38.5, 43'.
CL
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-07BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
4/15/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
478.10 ft
67.0 ft BGS
P. Waldrep
475.15 ft
13.37 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above, high angle fracture at 38.5, 43'.
(continued)
Same as above, more mafic.
Same as above, grades into mylonitic texture around
59'.
Boring conducted to 67' bgs. well constructed at 57',
bottom of boring filled with bentonite with 1' sand
between screen and bentonite.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-07BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
4/15/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
478.10 ft
67.0 ft BGS
P. Waldrep
475.15 ft
13.37 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, loose, medium density, moist,
non-cohesive, massive, some pieces of saprolite mixed
in, orange brown.
Same as above.
SILT clay, loose, medium dense, poorly sorted,
moist-wet (wet at 17'), some saprolite and partially
weathered rock mixed in.
Same as above, moist-dry, 18-19' wet, most likely from
drilling water.
PWR surrounded by rock "flour" to 33', 33-35' same as
18-28', 35-38' PWR surrounded by "rock flour" grading
to hornblende GNEISS, very fine grained, hard-very
hard, moderately weathered, top of rock at 37'.
Hornblende GNEISS, massive, very hard - hard, very
fine grained, slight weathering to fresh.
ML
ML
CL
ML
CL
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-08BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
4/28/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1975524.61
482.75 ft
88.0 ft BGS
R. Jacobs
991669.3
479.85 ft
40.5 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Hornblende GNEISS, massive, very hard - hard, very
fine grained, slight weathering to fresh. (continued)
BIOTITE GNEISS, foliated, very hard - hard, very
fine-medium grained, fresh, secondary mineralization
of plagioclase, abundant pyrite, contact at 42.5-44.5'.
BIOTITE GNEISS, foliated, very hard - hard, very
fine-medium grained, fresh.
Same as above, less competent from 59.5-64.5'.
Same as above, some high vertical fractures.
Same as above.
Bentonite seal
Sand PackSAMPLEDESCRIPTIONBLOWCOUNTSMW-08BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
4/28/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1975524.61
482.75 ft
88.0 ft BGS
R. Jacobs
991669.3
479.85 ft
40.5 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above. (continued)
Boring terminated at 88' bgs., filter sand was installed
below well screen prior to installation.
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-08BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
4/28/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1975524.61
482.75 ft
88.0 ft BGS
R. Jacobs
991669.3
479.85 ft
40.5 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILT, poorly sorted, loose-moderately dense,
consolidated in some places, brown (7.5 YR, 4/4),
moist (0-3'), grading to moderately dense-dense,
clayey silt with partially weathered rock mixed with
saprolite, some relic structure present, moist-dry,
strong brown (7.5 YR, 5/8), (3-5'), grading to SANDY
SILT, loose, poorly sorted, light brown gray (10 YR,
6/2), some partially weathered rock mixed with semi
consolidated saprolite, moist-dry.
Same as above, 13-15', moist.
SAPROLITE, contact with GNEISS, moderately hard,
moderate - moderately severe weathering, significant
staining, partially weathered rock, grades back into
SAPROLITE/SANDY SILT/PARTIALLY WEATHERED
ROCK mixture, poorly sorted, loose.
Same as above, SAPROLITE with PWR mixed in,
some large pieces of partially weathered rock
surrounded by "rock flour" at 30-32', 32-37' drilled wet,
moderately hard, moderate-moderately severe
weathering, fine-very fine grained GRANITIC GNEISS,
unable to identify rock type due to weathering. 31-32'
large phenocryst, some chlorite and epidote fracture
faces.
GRANITE, very hard - hard, moderately weathered,
light gray, grading to GRANITIC GNEISS, medium-fine
grained, moderate iron and manganese staining.
ML
ML
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite sealSAMPLEDESCRIPTIONBLOWCOUNTSMW-09BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
5/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976206.52
450.17 ft
79.5 ft BGS
R. Jacobs
992764.11
447.25 ft
32.87 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
GRANITE, very hard - hard, moderately weathered,
light gray, grading to GRANITIC GNEISS, medium-fine
grained, moderate iron and manganese staining.
(continued)
Same as above, moderate-slight weathering, moderate
amount of pyrite present as well as chlorite, healed
high angle, no vertical fractures.
GRANITE, medium-fine grained, very hard-hard,
fresh-slight weathering, light gray, with healed high
angle fractures, epidote and chlorite present in fracture
faces, contact with mafic rock around 62', grading back
to felsic rock.
Same as above, abundant epidote.
GRANITE, very hard-hard, fresh, medium-fine grained,
salt and pepper .
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-09BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
5/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976206.52
450.17 ft
79.5 ft BGS
R. Jacobs
992764.11
447.25 ft
32.87 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Boring terminated at 79.5' bgs. well constructed to 52',
bottom of boring was filled with bentonite with 1' sand
between screen and bentonite. (continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-09BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
5/3/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976206.52
450.17 ft
79.5 ft BGS
R. Jacobs
992764.11
447.25 ft
32.87 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
TOPSOIL.
SANDY SILT, brown.
SILT with clay, brown, increasing plasticity with depth.
CLAYEY SILT, brown, highly weathered gneiss
fragments.
GNEISS, highly weathered in matrix of cream colored
rock flour.
Highly weathered rock, darker gray than above.
META GRAYWACKE (mostly quartz with minor very
fine grained mafic materials).
MAFIC GNEISS, fractured.
QUARTZITE/META GRAYWACKE GNEISS with mafic
lenses, greenish, fractured, abundant pyrite, garnet in
mafic lenses.
GNEISS interlayered FELSIC and MAFIC material, iron
staining in quartz rich zones with pyrite clasts.
SM
ML
CL
ML
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-10BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
4/8/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/7/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982067.9
536.23 ft
42.0 ft BGS
A. Lefitz
989997.66
533.42 ft
27.73 ft TOC
M. Taylor
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Boring terminated at 42'.SAMPLEDESCRIPTION
BLOWCOUNTSMW-10BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
4/8/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/7/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982067.9
536.23 ft
42.0 ft BGS
A. Lefitz
989997.66
533.42 ft
27.73 ft TOC
M. Taylor
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Coarse gravel backfill, fragments of geofabrick at 2".
Backfill-sandy clay with gravel, light olive gray (5 Y,
6/2), moist, cobbles at 4'.
Fat CLAY with sand, upper zone 6.5-8.5' has trace of
roots to some roots, trace gravel, soft, highly plastic,
moist, light olive gray (5 Y 6/2).
SILTY CLAY, lean, non plastic, trace of sand, dry, firm,
mottled, light greenish gray (GLEY 8/1), light orangish
brown and blackish brown, saprolite with relic fabric.
SILTY CLAY, saprolite with relic fabric, lean, non
plastic, dry, firm, light gray (5Y, 7/1), light yellowish
brown (10 YR, 6/4) and very pale brown (10 YR, 6/4).
SILTY CLAY, saprolite with relic fabric, lean, non
plastic, moist, soft, very dark olive gray (5Y, 3/2), olive
gray, (5Y 5/2), and light olive gray (5Y, 6/2).
Same as above except very slightly moist, light
yellowish brown (10 YR, 6/4), yellowish brown (10 YR,
5/4), and gray (5 Y, 5/1).
Partially weathered rock, rotosonic drilling pulverized
portions of the PWR to powder, dry, light gray (2.5 YR,
7/1), light olive gray (5 Y, 6/2), light yellowish brown (10
YR, 6/4) and light olive gray (5 Y, 6/2).
Pulverized competent rock, drilled dry, light gray (2.5 Y,
7/1).
Biotite Gneiss, fracture with stain at ~34', interval dry
demonstrated by pumping water from this interval and
having no recovery that was measurable.
Same as above except fracture with voids at ~43.5'
observed what appears to be mineralization in the
voids, this interval produced ~2 gpm water strong
upward gradient observed at this location with static
bedrock potetometric surface rising to ~14' .
GP
CL
CH
CL
CL
CL
CL
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite sealSAMPLEDESCRIPTIONBLOWCOUNTSMW-11BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/4/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/3/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1979319.02
467.54 ft
45.8 ft BGS
P. Waldrep
993472
464.80 ft
5.15 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above except fracture with voids at ~43.5'
observed what appears to be mineralization in the
voids, this interval produced ~2 gpm water strong
upward gradient observed at this location with static
bedrock potetometric surface rising to ~14' .
(continued)
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-11BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/4/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/3/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1979319.02
467.54 ft
45.8 ft BGS
P. Waldrep
993472
464.80 ft
5.15 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SANDY SILT, weathered, soft-medium density,
moist-wet, yellowish brown (10 YR, 5/4), grades into
SAPROLITE.
SILT, well sorted, wet-sorted, dense, very dark gray
(5Y, 3/1), and very dark grayish brown (2.5 YR, 3/2)
organic matter mixed in, abundant pieces of wood from
6-7'.
SILT, loose, well sorted, wet-saturated, very dark gray
(2.5 YR, 3/1), contact at 8.5' with SILTY CLAY, well
sorted, very dense, orange brown, grading to saprolite
with relict structure present.
BIOTITE GNEISS, medium-fine grained, hard,
moderate weathering, contact with SAND, poorly
sorted, loose, salt and pepper coloring at 27' bgs.
BIOTITE GNEISS, aphanitic - very fine grained,
massive, hard, fresh, grading to foliated structure,
some evidence of staining, abundant pyrite, some
epidote and plagioclase present.
Same as above, several high angle to vertical
fractures, varying grain size.
SM
ML
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-12BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
4/29/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/29/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976269.54
456.45 ft
57.0 ft BGS
P. Waldrep
991274.91
453.48 ft
3.84 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above, several high angle to vertical
fractures, varying grain size. (continued)
Same as above, less foliated, more massive.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-12BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
4/29/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/29/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976269.54
456.45 ft
57.0 ft BGS
P. Waldrep
991274.91
453.48 ft
3.84 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, medium-fine grained, poorly sorted,
dense, moist, red-brown grey mottled.
SAPROLITE, laminated, dense-very dense, moist, light
gray to brown, mottled.
SILTY SAND/SANDY SILT, loose, well sorted,
saturated.
Partially weathered rock/moderately weathered FELSIC
GNEISS. Pulverized gray rock, occasionally very hard
lenses, greenish brown.
FELSIC GNEISS, light gray-brown, with quartz/feldspar
crystals. Heavily fractured, moderately weathered,
maximum size 9".
Biotite GNEISS to ~ 41', sharp contact with weathered
fracture at 41', FELSIC GNEISS from 41-47', maximum
size 12", hard rock.
SM
SM
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-13BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/4/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/3/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982798.16
552.98 ft
57.0 ft BGS
R. Jacobs
990704.4
550.12 ft
40.2 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Biotite GNEISS to ~ 41', sharp contact with weathered
fracture at 41', FELSIC GNEISS from 41-47', maximum
size 12", hard rock. (continued)
FELSIC GNEISS, highly fractured core, (max size 3"),
highly weathered and saturated at 57', some trace
garnet, multiple weathered surfaces, vuggy
composition.
Boring constructed to 57', well conducted to 48', bottom
of boring filled with bentonite with 1' sand between
screen and bentonite.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-13BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/4/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/3/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982798.16
552.98 ft
57.0 ft BGS
R. Jacobs
990704.4
550.12 ft
40.2 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, fine grained to medium fine grained,
dense, with small clayey lens (<2"), well sorted, moist,
light gray-brown-reddish brown, mottled.
Same as above to 12'.
SILTY SAND fine grained-medium fine grained, dense,
well sorted, with partially weathered rock lens at ~15',
dry, light greenish grey.
3" rock lens at 18', saturated for ~6", SAPROLITE with
lens of medium fine grained greenish gray sand and
partially weathered rock/gravel.
Partially weathered rock/gravel with medium fine
grained sand, dense, poorly sorted, dry, light tan-buff.
SILTY SAND, medium fine grained, very dense well
sorted, moist, light green becoming increased silty at
35'.
Saprolite, saturated, rock at 38'.
Biotite gneiss.
SM
SM
SM
Protective casing with
locking cap
6" PVC surface casing
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-14BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
2/25/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/25/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984648.02
513.34 ft
82.0 ft BGS
R. Jacobs
996095.64
510.56 ft
48.62 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Biotite gneiss. (continued)
No recovery.
GNEISS, highly-moderately weathered, abundant
biotite mica oxide staining, medium-large quartz and
feldspar crystals, deformed foliation.
GNEISS, moderate weathered aphanitic texture,
greenish gray (medium bluish gray 5B-5I) 2.5'
recovery.
GNEISS, same as above with more stratification, larger
crystals to ~70'. BIOTITE GNEISS with deformed
foliation contained quartz and feldspar crystals, trace
pyrite, large quartz/feldspar/crystals at base. 8'
recovery.
Same as above, ~3' recovery.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-14BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
2/25/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/25/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984648.02
513.34 ft
82.0 ft BGS
R. Jacobs
996095.64
510.56 ft
48.62 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above, ~3' recovery. (continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-14BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
2/25/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/25/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984648.02
513.34 ft
82.0 ft BGS
R. Jacobs
996095.64
510.56 ft
48.62 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, fine grained to medium fine grained,
dense, with small clayey lens (<2"), well sorted, moist,
light gray-brown-reddish brown, mottled.
Same as above to 12'.
SILTY SAND fine grained-medium fine grained, dense,
well sorted, with partially weathered rock lens at ~15',
dry, light greenish grey.
3" rock lens at 18', saturated for ~6", SAPROLITE with
lens of medium fine grained greenish gray sand and
partially weathered rock/gravel.
Partially weathered rock/gravel with medium fine
grained sand, dense, poorly sorted, dry, light tan-buff.
SILTY SAND, medium fine grained, very dense well
sorted, moist, light green becoming increased silty at
35'.
SAPROLITE, saturated, rock at 38'.
BIOTITE GNEISS.
SM
SM
SM
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-14D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
3/2/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984650.67
513.36 ft
55.0 ft BGS
R. Jacobs
996092.18
510.39 ft
48.65 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
BIOTITE GNEISS. (continued)
No recovery.
GNEISS, weathered, highly-moderately, abundant
biotite mica oxide staining, medium-large quartz and
feldspar crystals, deformed foliation.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-14D
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
3/2/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984650.67
513.36 ft
55.0 ft BGS
R. Jacobs
996092.18
510.39 ft
48.65 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, fine grained to medium fine grained,
dense, with small clayey lens (<2"), well sorted, moist,
light gray-brown-reddish brown, mottled.
Same as above to 12'.
SILTY SAND fine grained-medium fine grained, dense,
well sorted, with partially weathered rock lens at ~15',
dry, light greenish grey.
3" rock lens at 18', saturated for ~6", SAPROLITE with
lens of medium fine grained greenish gray sand and
partially weathered rock/gravel.
Partially weathered rock/gravel with medium fine
grained sand, dense, poorly sorted, dry, light tan-buff.
SILTY SAND, medium fine grained, very dense well
sorted, moist, light green becoming increased silty at
35'.
SAPROLITE, saturated.
SM
SM
SM
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-14S
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
3/2/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/2/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984649.28
513.39 ft
37.5 ft BGS
R. Jacobs
996094.02
510.48 ft
dry ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAY, massive, very stiff, cohesive, high plasticity,
saturated, light brown-orange.
SILTY CLAY, massive, very stiff - stiff, cohesive, high
plasticity, thickly bedded, wet, mottled.
CLAY, moderately stiff-stiff, cohesive, high plasticity,
wet-saturated, sharp contact at 12' with CLAYEY SILT,
massive, cohesive, plastic, gray with rock fragments
mixed throughout.
AMPHIBOLITE shelf, hard-very hard, slightly
weathered.
Same as above, then grades to SAPROLITE, saturated
to moist.
AMPHIBOLITE, very fine grained, hard-very hard, slight
to very slight weathering, black-gray, some garnet
present.
CL
CL
CL
CL
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-15BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
4/19/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/17/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977796.45
508.50 ft
85.0 ft BGS
P. Waldrep
987071.51
504.89 ft
9.55 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
AMPHIBOLITE, very fine grained, hard-very hard, slight
to very slight weathering, fresh, gray black with green
hue, high angle vertical fracture at 42, 44-45',
secondary quartz and chlorite mineralization. 48.5-49'
crumbled rock with weathered rock pieces mixed in,
grades into gray clay, some grout mixed in. (continued)
Same as above, rock broken up into smaller pieces
because core barrel became stuck, chlorite present in
fracture.
Same as above, specs of chlorite mixed in matrix.
Same as above.
Same as above.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-15BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
4/19/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/17/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977796.45
508.50 ft
85.0 ft BGS
P. Waldrep
987071.51
504.89 ft
9.55 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above. (continued)
Boring conducted to 85', well constructed to 61.5',
bottom of boring filled with bentonite with 1' sand
between screen and bentonite.SAMPLEDESCRIPTION
BLOWCOUNTSMW-15BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
4/19/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/17/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977796.45
508.50 ft
85.0 ft BGS
P. Waldrep
987071.51
504.89 ft
9.55 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
CLAY, massive, very stiff, cohesive, high plasticity,
saturated, light brown-orange.
SILTY CLAY, massive, very stiff - stiff, cohesive, high
plasticity, thickly bedded, wet, mottled.
CLAY, moderately stiff-stiff, cohesive, high plasticity,
wet-saturated, sharp contact at 12' with CLAYEY SILT,
massive, cohesive, plastic, gray with rock fragments
mixed throughout.
AMPHIBOLITE shelf, hard-very hard, slightly
weathered.
Same as above, then grades to SAPROLITE, saturated
to moist.
AMPHIBOLITE, very fine grained, hard-very hard, slight
to very slight weathering, black-gray, some garnet
present.
CL
CL
CL
CL
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riser
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-15D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/18/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/18/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977798.37
508.20 ft
31.0 ft BGS
P. Waldrep
987068.92
505.18 ft
8.63 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILTY SAND, loose, brown to tan.
SILT with rock fragments, dry, grey (weathered schist).
SAND with silt and weathered schist, tan.
Weathered schist fragments with tan sand (gray color).
Apparent SAPROLITE, brown, coarse quartz and
weathered feldspar.
Similar to material above, brown silt and clay matrix
with coarse grained sand.
Hard ledge of weathered gray schist.
Apparent SAPROLITE, brown, coarse quartz and
weathered feldspar.
Same as above.
Weathered grey schist fragments with silt, sand, and
clay, gray where dry, brown where wet.
META GRAYWACKE, fresh, some iron staining quartz
and feldspar grains, half inch size.
SM
ML
SC
Protective casing with
locking cap
Grout
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-16BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
4/7/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/6/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977798.37
520.51 ft
58.0 ft BGS
P. Waldrep
987068.92
517.62 ft
30.38 ft TOC
M. Taylor
Cascade Drilling
Rotary Sonic
6 and 10 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
META GRAYWACKE, fresh, some iron staining quartz
and feldspar grains, half inch size. (continued)
GNEISS, dark, fractures coated with pinkish carbonate
fracture, fill.
GNEISS, fresh, gray, mafic minerals, fractures with
pink calcite first 2' then black amphibolite feldspar and
garnet with trace pyrite, calcite veining with pink calcite
on fractures.
Boring conducted to 58', well installed to 55.5', bottom
of boring filled with rock debris from drilling.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-16BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
4/7/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/6/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977798.37
520.51 ft
58.0 ft BGS
P. Waldrep
987068.92
517.62 ft
30.38 ft TOC
M. Taylor
Cascade Drilling
Rotary Sonic
6 and 10 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SAND, silty, medium dense to dense, well sorted,
moist, semi-consolidated in places, light reddish brown,
dry.
Same as above then SILTY SAND with layers of
saprolite and partially weathered rock at 8', white (7YR,
8/1), dry, moist.
No recovery.
SAND, silty, with some semi coarse saprolite and
partially weathered rock, gravel, dense, poorly sorted,
moist, reddish brown (5 YR, 4/3), with grey mottle.
GNEISS, massive structure, light greenish gray,
several oxidized fractures, clay for last 4".
Same as above to ~39' then felsic gneiss with biotite
laminated fabric, trace epidote, large crystal faces of
feldspar and quartz, numerous oxidized fractures.
SM
SM
SM
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-17BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
4/21/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/20/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1985264.19
534.54 ft
82.0 ft BGS
R. Jacobs
992038.66
532.05 ft
37.94 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above with occurrence of epidote in several
fractures and in veins through quartz rich zones,
grading to biotite gneiss with depth.
BIOTITE GNEISS, some vertical fractures and
weathering.
BIOTITE GNEISS, some feldspar, highly fractured last
1'.
BIOTITE GNEISS, with feldspar and epidote veins,
fractures at 68 and 69', becoming felsic gneiss at ~70',
chlorite vein (~4") at 71.5', foliated.
Same as above to ~78' then chlorite felsic gneiss, thin
foliation, dark green-dark gray, abundant veins of
quartz and feldspar.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-17BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
4/21/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/20/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1985264.19
534.54 ft
82.0 ft BGS
R. Jacobs
992038.66
532.05 ft
37.94 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
Same as above to ~78' then chlorite felsic gneiss, thin
foliation, dark green-dark gray, abundant veins of
quartz and feldspar. (continued)
Boring conducted to 82', well conducted to 75', bottom
of boring filled with bentonite with 1' sand between
screen and bentonite.SAMPLEDESCRIPTION
BLOWCOUNTSMW-17BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
4/21/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/20/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1985264.19
534.54 ft
82.0 ft BGS
R. Jacobs
992038.66
532.05 ft
37.94 ft TOC
P. Waldrep
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILT, trace of fine sand, trace of root at 0-.5', trace of
clay, firm, slightly moist, yellowish brown.
SILT, trace of clay, trace of medium to coarse grained
sand, firm to loose, dry, light orangish brown and very
light orangish tan, trace of fabric (SAPROLITE).
Same as above.
Same as above.
PARTIALLY WEATHERED ROCK, fine to coarse
grained, firm to very hard, dry, relic fabric, orangish
brown and very light orangish tan.
SAPROLITE and PARTIALLY WEATHERED ROCK
portions pulverized to powder, saprolite portions are
very firm to hard, dry, relic fabric, trace of very coarse
to coarse sand, light brownish tan and very light brown.
PARTIALLY WEATHERED ROCK and SAPROLITE,
high weathered, iron oxide staining, appears to be
highly fractured.
No recovery.
PARTIALLY WEATHERED ROCK, fracture observed
at 48'.
ML
ML
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
6" PVC surface casingSAMPLEDESCRIPTIONBLOWCOUNTSMW-18BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
5/13/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982232.36
532.75 ft
108.0 ft BGS
P. Waldrep
986575.33
529.57 ft
46.21 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
PARTIALLY WEATHERED ROCK, fracture observed
at 48'. (continued)
PARTIALLY WEATHERED ROCK, GRANITIC
GNEISS, abundant fractures with staining (iron oxide)
throughout, portions more weathered than others.
GRANITIC GNEISS, fracture observed within each
foot, fracture angles range from ~50 degrees to ~ 30
degrees, some iron oxide staining and/or secondary
mineralization on fracture planes.
Same as above except no staining, trace of green
mineralization along fractures.
Same as above.
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-18BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
5/13/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982232.36
532.75 ft
108.0 ft BGS
P. Waldrep
986575.33
529.57 ft
46.21 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
GRANITIC GNEISS, fractures within each foot to each
three foot section, no iron oxide staining, trace of
green, secondary mineralization, mottled black, dark
gray, light gray, and pinkish brown to brownish pink.
This coloring consistent throughout all the fractured
rock encountered at MW-18BR except where
weathering (iron oxide) was observed in the upper zone
above 68'. (continued)
GRANITIC GNEISS, fractures at ~ every 2-3', no
weathering (iron oxide staining), appears to have trace
of secondary mineralization on fracture faces, color
same as 74-88'.
Same as above in color except some weathering (iron
oxide staining) on fractures in the top portion and
bottom portion of recovered rock. Secondary
mineralization (green mineral) on fracture faces, highly
fractured.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-18BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
5/13/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/11/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982232.36
532.75 ft
108.0 ft BGS
P. Waldrep
986575.33
529.57 ft
46.21 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
SILT, trace of fine sand, trace of root at 0-.5', trace of
clay, firm, slightly moist, yellowish brown.
SILT, trace of clay, trace of medium to coarse grained
sand, firm to loose, dry, light orangeish brown and very
light orangish tan, trace of fabric (saprolite).
Same as above.
Same as above.
PARTIALLY WEATHERED ROCK, fine to coarse
grained, firm to very hard, dry, relic fabric, orangish
brown and very light orangish tan.
Weathered rock (saprolite) and PARTIALLY
WEATHERED ROCK portions pulverized to powder,
saprolite portions are very firm to hard, dry, relic fabric,
trace of very coarse to coarse sand, light brownish tan
and very light brown.
PARTIALLY WEATHERED ROCK and saprolite, high
weathered, iron oxide staining, appears to be highly
fractured.
No recovery.
PARTIALLY WEATHERED ROCK fracture observed at
48'.
ML
ML
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
GroutSAMPLEDESCRIPTIONBLOWCOUNTSMW-18D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
5/16/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/15/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982232.36
532.57 ft
58.4 ft BGS
P. Waldrep
986575.33
529.46 ft
45.73 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
PARTIALLY WEATHERED ROCK fracture observed at
48'. (continued)
PARTIALLY WEATHERED ROCK, Granitic Gneiss,
abundant fractures with staining (iron oxide)
throughout, portions more weathered than others.
Bentonite seal
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSMW-18D
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
5/16/15
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:5/15/15
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION:
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1982232.36
532.57 ft
58.4 ft BGS
P. Waldrep
986575.33
529.46 ft
45.73 ft TOC
S. Wixon
Cascade Drilling
Rotary Sonic
6 IN
LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 8/30/15
ASH, dark gray, medium dense, moist with abundant
gravel fragments.
CLAY, yellow-brown, sandy, medium density, dry with
occassional rock fragments.
SAND, tan brown, silty, moderately dense with abundant
weathered rock fragments (SAPROLITE).
SILT, light tan, sandy, moderately dense with numerous
rock fragments (SAPROLITE), wet.
PWR in silty clay matrix, grey-tan lenses of PWR.
CLAY, dark brown, sandy, dense with rock fragments
(SAPROLITE).
SAND and PWR fragments, dark gray to brown
(SAPROLITE),
WEATHERED ROCK in a tan silt matrix, strong, multiple
broken fragments.
CL
SP
ML
CL
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-210')
6" PVC surface casing
(0'-60')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-03BRL
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 8
3/18/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1977828.554
471.90 ft
303.0 ft BGS
J. Gilmer
992476.553
468.265 ft
46.17 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SLATE, gray, broken into gravel and cobble size
fragments,
strong, becoming schistose 45.0' bgs.
SILT, tan, dense, abundant PWR fragments (saprolite
to PWR).
SCHIST, gray, very dense, medium crystals, foliated,
broken into gravel to cobble fragments, larger fragments at
57.0' bgs, fractured.
SCHIST, gray to green, strong with fine crystals, veins of
plagioclase to 65.0' bgs.
SCHIST, gray, strong where not broken, medium to
coarse crystals, gray, micaceous, rock in core is broken
into gravel fragments or pulverized into sand.
SILT, green to gray, dense with rock fragments.
SCHIST, green-gray to black, strong, green-gray to black
with fine crystals, lightly foliated with distinct plagioclase
layers.
ML
ML
Grout (0'-210')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-03BRL
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 8
3/18/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1977828.554
471.90 ft
303.0 ft BGS
J. Gilmer
992476.553
468.265 ft
46.17 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, green-gray to black, strong, green-gray to black
with fine crystals, lightly foliated with distinct plagioclase
layers. (continued)
SCHIST, hornblende- and biotite-rich with plagioclase.
Veining present 89' bgs.
METAGRANITE, light gray with quartz and
K-feldspar crystals and veins, medium to coarse crystals.
SCHIST, hornblende- and biotite-rich, generally fine
crystals, mechanically crushed. At 104.0' bgs, less broken.
Vertical fractures 104.0'-107.0' bgs.
SCHIST to gneiss, gray to black, biotite- and
hornblende-rich, strong, mechanically broken throughout.
GABBRO, gray, strong, phaneritic to 118.0' bgs,
mechanically broken throughout.
Grout (0'-210')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-03BRL
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 8
3/18/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1977828.554
471.90 ft
303.0 ft BGS
J. Gilmer
992476.553
468.265 ft
46.17 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GABBRO, gray, strong, phaneritic to 118.0' bgs,
mechanically broken throughout. (continued)
SCHIST, felsic, K-feldspar augens and bands,
schist fragments gravel to cobble size.
SCHIST, strong, foliated, dark gray to black, uniformly
broken throughout.
GNEISS, dark gray and black, strong, ductiled
deformation, vertical fracturing, epidote in sutured
fractures. Very broken between 163.0'-167.0' bgs.
Grout (0'-210')
Packer Test: 132'-138'
(Recharge rate: 0.16 gpm)
Packer Test: 142'-148'
(Recharge rate: 0.01 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSABMW-03BRL
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 8
3/18/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1977828.554
471.90 ft
303.0 ft BGS
J. Gilmer
992476.553
468.265 ft
46.17 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS, dark gray and black, strong, ductiled
deformation, vertical fracturing, epidote in sutured
fractures. Very broken between 163.0'-167.0' bgs.
(continued)
SCHIST, dark gray, strong, crystals fine, some apparent
natural vertical fractures, mechanical breakage apparent.
METAGRANITE to metagranodiorite, biotite, K-feldspar
and quartz crystals, medium to coarse crystals, to 178.5'
bgs.
SCHIST, gray to black, strong, strongly foliated, broken
and crushed into gravel- and cobble-sized fragments. At
187.0' bgs, lenses of K-feldspar and epidote layers.
SCHIST, epidote visible in fractures/rock faces ~207'
bgs, intensely mechanically fractured.
Grout (0'-210')
Packer Test: 175'-181'
(Recharge rate: 0.01 gpm)
Packer Test: 181'-187'
(Recharge rate: 0.02 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSABMW-03BRL
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 8
3/18/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1977828.554
471.90 ft
303.0 ft BGS
J. Gilmer
992476.553
468.265 ft
46.17 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, epidote visible in fractures/rock faces ~207'
bgs, intensely mechanically fractured. (continued)
GRANITIC GNEISS, gray, strong with K-feldspar, broken
into gravel sized fragments 219.0' bgs. Become more
mafic ~221' bgs.
SCHIST, black, hornblende abundant, strong, epidote
present, vertical fractures at 228' and 235' bgs.
SCHIST, dark gray to black, hornblende and biotite
abundant, strong, intensely, mechanically fractured.
Banded gneiss 264.5'-267' bgs. Vertical fractures present
from 264.5'- 267.0', 277.0'-279.0', 285.0', 289' bgs, and
298' bgs.
Packer Test: 198'-204'
(Recharge rate: 0.02 gpm)
Packer Test: 210'-216'
(Recharge rate: 0.04 gpm)
Bentonite (210'-228')
Packer Test: 216'-222'
(Recharge rate: 0.02 gpm)
Packer Test: 229'-235'
(Recharge rate: 0.06 gpm)
Sand Pack (228'-246')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-03BRL
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 8
3/18/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1977828.554
471.90 ft
303.0 ft BGS
J. Gilmer
992476.553
468.265 ft
46.17 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, dark gray to black, hornblende and biotite
abundant, strong, intensely, mechanically fractured.
Banded gneiss 264.5'-267' bgs. Vertical fractures present
from 264.5'- 267.0', 277.0'-279.0', 285.0', 289' bgs, and
298' bgs. (continued)
2" pre-packed well screen
(235'-246')
Packer Test: 235'-241'
(Recharge rate: 0.08 gpm)
Sand (246'-248')
Packer Test: 241'-247'
(Recharge rate: 0.14 gpm)
Bentonite (248'-303')
Packer Test: 254'-260'
(Recharge rate: 0.04 gpm)
Packer Test: 260'-266'
(Recharge rate: 0.03 gpm)
Packer Test: 271'-276'
(Recharge rate: 0.03 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSABMW-03BRL
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 8
3/18/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1977828.554
471.90 ft
303.0 ft BGS
J. Gilmer
992476.553
468.265 ft
46.17 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, dark gray to black, hornblende and biotite
abundant, strong, intensely, mechanically fractured.
Banded gneiss 264.5'-267' bgs. Vertical fractures present
from 264.5'- 267.0', 277.0'-279.0', 285.0', 289' bgs, and
298' bgs. (continued)
Borehole terminated 303' bgs. To facilitate well
construction, borehole was abandoned to 245.25' bgs with
bentonite.
Packer Test: 276'-282'
(Recharge rate: 0.03 gpm)
Packer Test: 282'-288'
(Recharge rate: 0.02 gpm)
Bentonite (248'-303')
Packer Test: 288'-303'
(Recharge rate: 0.06 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSABMW-03BRL
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 8
3/18/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/12/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1977828.554
471.90 ft
303.0 ft BGS
J. Gilmer
992476.553
468.265 ft
46.17 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
ASH, medium gray.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-275')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-07BRL
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 8
3/31/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/22/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1980958.055
480.43 ft
306.0 ft BGS
J. Gilmer
993697.735
477.53 ft
22.56 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
ASH, medium gray. (continued)
CLAY, brown, plastic.
Grout (0'-275')
6" Sch. 40 threaded PVC
Surface casing (0'-88')
Grout (0'-275')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-07BRL
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 8
3/31/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/22/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1980958.055
480.43 ft
306.0 ft BGS
J. Gilmer
993697.735
477.53 ft
22.56 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SAPROLITE, reddish brown and gray, clayey, fine to
coarse sand.
METAGABBRO to gabbroic gneiss, black with white
plagioclase bands, strong, mechanically broken.
GNEISS, black with white plagioclase bands, strong,
occasionally veins k-feldspar.
Grout (0'-275')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-07BRL
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 8
3/31/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/22/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1980958.055
480.43 ft
306.0 ft BGS
J. Gilmer
993697.735
477.53 ft
22.56 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS, black with white plagioclase bands, strong,
occasionally veins k-feldspar. (continued)
METAGABBRO, black with white plagioclase grains,
strong with intense pink k-feldspar veination, fractured with
epidote secondary mineralization on fracture faces.
SCHIST, contains chlorite, biotite, and hornblende,
crystals fine, strong, slightly foliated to massive, greenish
black to black. Crystals coarsen near 162' bgs.SAMPLEDESCRIPTION
BLOWCOUNTSABMW-07BRL
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 8
3/31/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/22/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1980958.055
480.43 ft
306.0 ft BGS
J. Gilmer
993697.735
477.53 ft
22.56 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, contains chlorite, biotite, and hornblende,
crystals fine, strong, slightly foliated to massive, greenish
black to black. Crystals coarsen near 162' bgs.
(continued)
GNEISS, contains biotite, quartz and k-feldspar veins in
sutured fractures, natural and mechanical fractures
present.
SCHIST, black, biotite abundant, foliated, k-feldspar and
quartz veins, heavily mechanically fractured into gravel
sized pieces.
SCHIST, black, biotite abundant, foliated, k-feldspar and
quartz veins, intensely fractured, black, fractures filled with
k-feldspar, plagioclase and epidote.
METAMONZONITE, black with equal amounts of pink
k-feldspar and white to blue-white plagioclase, slightly
foliated veins.
Grout (0'-275')
Packer Test: 176'-184'
(Recharge rate: <0.02 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSABMW-07BRL
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 8
3/31/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/22/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1980958.055
480.43 ft
306.0 ft BGS
J. Gilmer
993697.735
477.53 ft
22.56 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, black, biotite and hornblende abundant, intense
k-feldspar veining, foliated, severely mechanically
fractures. (continued)
SCHIST, black,biotite and hornblende abundant, multiple
healed k-feldspar and plagioclase filled fractures, foliated,
severely mechanically fractures.
SCHIST, green, chlorite-rich, foliated, multiple healed
fractures with k-feldspar, plagioclase and epidote veins.
Biotite become abundant ~246' bgs.
Packer Test: 205'-211'
(Recharge rate: <0.02 gpm)
Grout (0'-275')
Packer Test: 230'-236'
(Recharge rate: 1.4 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSABMW-07BRL
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 8
3/31/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/22/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1980958.055
480.43 ft
306.0 ft BGS
J. Gilmer
993697.735
477.53 ft
22.56 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, green, chlorite-rich, foliated, multiple healed
fractures with k-feldspar, plagioclase and epidote veins.
Biotite become abundant ~246' bgs. (continued)
Grout (0'-275')
Packer Test: 254'-260'
(Recharge rate: <0.02 gpm)
Bentonite (275'-281')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-07BRL
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 8
3/31/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/22/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1980958.055
480.43 ft
306.0 ft BGS
J. Gilmer
993697.735
477.53 ft
22.56 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, green, chlorite-rich, foliated, multiple healed
fractures with k-feldspar, plagioclase and epidote veins.
Biotite become abundant ~246' bgs. (continued)
BASALT, black, strong, aphanitic. Potential vertical
fractures ~293' bgs. Talc present in fractures.
SCHIST, black, biotite and hornblende abundant, coarse
k-feldspar crystals, healed fractures with plagioclase and
chlorite.
Borehole terminated 306' bgs. To facilitate well
construction, borehole abandoned to 295'bgs with sand.
Packer Test: 274'-280'
(Recharge rate: 1.6 gpm)
Sand Pack (281'-295')
2" pre-packed well screen
(285'-295')
Packer Test: 289'-295'
(Recharge rate: 1.6 gpm)
Sand (295'-306')SAMPLEDESCRIPTION
BLOWCOUNTSABMW-07BRL
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 8
3/31/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/22/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1980958.055
480.43 ft
306.0 ft BGS
J. Gilmer
993697.735
477.53 ft
22.56 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SAND, light brown orange, silty, grades into saprolite
mixed with silty sand and PWR.
SAPROLITE, gray, sandy and silty with PWR, moist to
dry.
SILT, gray, medium-grained, sandy with PWR, moist to
dry, grades into highly weathered metagranite.
METAGRANITE, hard, medium to large crystals, highly
weathered.
METAGRANITE, hard, medium to large crystals,
moderately weathered, vein of mafic material present.
SM
Protective casing with
locking cap
Grout (0'-257.5')
6" Sch. 40 threaded PVC
Surface casing (0'-47')
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSBG-01BRL
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 8
3/2/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/2/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1976428.287
519.99 ft
297.0 ft BGS
J. Gilmer
988112.057
517.28 ft
58.35 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METAGRANITE, hard, medium to large crystals,
moderately weathered, vein of mafic material present.
(continued)
METAGRANITE, very hard, very fine to fine crystal,
contains hornblende, very hard. Stained fractures present.
METAGRANITE, very hard, very fine to fine crystals,
fresh, grades into metagabbro and back to metagranite.
METAGRANITE, hard with fine crystals, fresh.
METAGRANITE to metadiorite, very hard to hard with
fine crystals, fresh. fresh.
Grout (0'-257.5')SAMPLEDESCRIPTION
BLOWCOUNTSBG-01BRL
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 8
3/2/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/2/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1976428.287
519.99 ft
297.0 ft BGS
J. Gilmer
988112.057
517.28 ft
58.35 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METAGRANITE to metadiorite, very hard to hard with
fine crystals, fresh. fresh. (continued)
METAGRANITE to metadiorite, very hard to hard with
fine crystals, fresh, weakly banded.
METAGRANITE to metadiorite, very hard to hard with
fine crystals, fresh, weakly banded. Feldspars weathered
towards bottom of interval. Fractures present with epidote
secondary mineralization.
METAGRANITE to metadiorite, very hadrd to hard with
fine crystals, fresh, weakly banded. Feldspar crystals
weathered towards bottom of interval. Epidote secondary
mineralization present on fracture faces.
Grout (0'-257.5')SAMPLEDESCRIPTION
BLOWCOUNTSBG-01BRL
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 8
3/2/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/2/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1976428.287
519.99 ft
297.0 ft BGS
J. Gilmer
988112.057
517.28 ft
58.35 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METAGRANITE, very hard to hard with fine crystals,
fresh to slightly weathered, slight gradations into
metagabbroic rock and sutured fractures throughout
interval.
METAGRANITE, very hard to hard, fine crystals, fresh to
slightly weathered, sutured fractures present, foliated.
Very hard, black, metagabbroic vein present. Potential
fracture ~177' bgs.SAMPLEDESCRIPTION
BLOWCOUNTSBG-01BRL
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 8
3/2/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/2/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1976428.287
519.99 ft
297.0 ft BGS
J. Gilmer
988112.057
517.28 ft
58.35 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METAGRANITE, very hard to hard, fine crystals, fresh to
slightly weathered, sutured fractures present, foliated.
Very hard, black, metagabbroic vein present. Potential
fracture ~177' bgs. (continued)
SCHIST, greenish black with fine crystals, very hard and
fresh.
METAGRANITE, very hard to hard with fine crystals,
fresh to slightly weathered, foliated, suture fractures
present. Potential fractures observed with feldspar,
epidote, and chlorite secondary mineralization along faces.
Crystals coarsen (become medium-grained) toward bottom
of run.
GRANITIC GNEISS with interlayered schist. Potential
fracture ~205' bgs.
Grout (0'-257.5')SAMPLEDESCRIPTION
BLOWCOUNTSBG-01BRL
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 8
3/2/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/2/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1976428.287
519.99 ft
297.0 ft BGS
J. Gilmer
988112.057
517.28 ft
58.35 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GRANITIC GNEISS with interlayered schist. Potential
fracture ~205' bgs. (continued)
SCHIST, black, very hard with fine crystals, fresh with
some feldspar veins and sutured fractures. Grade into
metagranite. Potential fractures ~209', 215', and 217'-220'
bgs.
METAGRANITE to granitic gneiss, very hard with fine
crystals, fresh and very competent. High fractured from
233.5'-237' bgs. Potential induced fractures from drilling.
GRANITIC GNEISS, very hard with fine crystals, fresh
with chlorite secondary mineralization. Potential fracture
zones from 237'-241' bgs and 244'-247' bgs; potential
sub-vertical fracture present ~255' bgs.
Packer Test: 196'-202'
(Recharge rate: 0.1 gpm)
Packer Test: 202'-217'
(Recharge rate: 0.75 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSBG-01BRL
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 8
3/2/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/2/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1976428.287
519.99 ft
297.0 ft BGS
J. Gilmer
988112.057
517.28 ft
58.35 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GRANITIC GNEISS, very hard with fine crystals, fresh
with chlorite secondary mineralization. Potential fracture
zones from 237'-241' bgs and 244'-247' bgs; potential
sub-vertical fracture present ~255' bgs. (continued)
GRANITE GNEISS, very hard with fine crystals, fresh,
abundant clasts from 2557'-267' bgs. Sand and some
cobble clasts ~267' bgs.
GNEISS, crystals fine-grained, biotite-rich, weakly
foliated with some chlorite and pyrite secondary
mineralization. Fine-grained clasts from 267'-270' bgs.
Heavily fractured from 270'-271' bgs. Vertical fracture
~273' bgs. Drilling-induced fractures from 273'-277' bgs.
Bentonite (257.5'-264.7')
Sand Pack (264.7'-275')
2" pre-packed well screen
(265'-275')
Packer Test: 265'-271'
(Recharge rate: 0.009 gpm)
Packer Test: 271'-277'
(Recharge rate: 0.01 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSBG-01BRL
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 8
3/2/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/2/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1976428.287
519.99 ft
297.0 ft BGS
J. Gilmer
988112.057
517.28 ft
58.35 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS, crystals fine-grained, biotite-rich, weakly
foliated with some chlorite and pyrite secondary
mineralization. Fine-grained clasts from 267'-270' bgs.
Heavily fractured from 270'-271' bgs. Vertical fracture
~273' bgs. Drilling-induced fractures from 273'-277' bgs.
(continued)
Borehole terminated 297' bgs. To facilitate well
construction, borehole was abandoned to 275' bgs with
sand.
Sand (275'-297')
Packer Test: 280'-297'
(Recharge rate: 0.03 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSBG-01BRL
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 8
3/2/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/2/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1976428.287
519.99 ft
297.0 ft BGS
J. Gilmer
988112.057
517.28 ft
58.35 ft TOC
A. Lefitz
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
WATER
COAL ASH, dark gray, fine.
SAND, light to medium brown, coarse.SP
NOTE: Sediment cores
collected from East Ash
Basin Impoundment
Pond Bottom
Probe RefusalSAMPLEDESCRIPTIONBLOWCOUNTSCL-02
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/26/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/26/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
1983752.4
467.0 ft
36.0 ft BGS
J. Gilmer
992906.539
ft
0.0 ft TOC
R. Graziano
Mid-Atlantic Drilling (MAD)
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
WATER
COAL ASH
NOTE: Sediment cores
collected from East Ash
Basin Impoundment
Pond Bottom
Probe RefusalSAMPLEDESCRIPTIONBLOWCOUNTSCL-04
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
1984128.857
467.0 ft
28.0 ft BGS
J. Gilmer
992782.777
ft
0.0 ft TOC
R. Graziano
Mid-Atlantic Drilling (MAD)
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
WATER
COAL ASH
SAND, dark to medium gray, coarse, silty and clayey.SP
NOTE: Sediment cores
collected from East Ash
Basin Impoundment
Pond Bottom
Probe RefusalSAMPLEDESCRIPTIONBLOWCOUNTSCL-06
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
1984513.329
467.0 ft
20.0 ft BGS
J. Gilmer
992663.585
ft
0.0 ft TOC
DMY
Mid-Atlantic Drilling (MAD)
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
WATER
COAL ASH
SAND, gray, poorly sorted, gradational contact.SW
NOTE: Sediment cores
collected from East Ash
Basin Impoundment
Pond Bottom
Probe RefusalSAMPLEDESCRIPTIONBLOWCOUNTSCL-07
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
1984708.134
467.0 ft
15.0 ft BGS
J. Gilmer
992659.816
ft
0.0 ft TOC
DMY
Mid-Atlantic Drilling (MAD)
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
WATER
COAL ASH
CLAY, light brown, silty with high plasticity.CH
NOTE: Sediment cores
collected from East Ash
Basin Impoundment
Pond Bottom
Probe RefusalSAMPLEDESCRIPTIONBLOWCOUNTSCV-01
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
1984146.377
467.0 ft
19.9 ft BGS
J. Gilmer
992519.925
ft
0.0 ft TOC
R. Graziano
Mid-Atlantic Drilling (MAD)
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SILT, light brown, clayey with rock clasts.
SILT, brown to gray, dry with PWR.
SILT, brown-gray grading into red-tan, contains PWR.
SCHIST, tan to gray, partially weathered and pulvurized.
SAPROLITE, dark tan to gray, schistose to gneissic relic
structures.
CLAY, silty and clayey with PWR.
PWR, brown to gray, with relic structures.
PWR, gray, competent rock 39' bgs.
ML
ML
ML
CL
BentoniteSAMPLEDESCRIPTIONBLOWCOUNTSDG-02
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 8
2/16/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982870.197
563.14 ft
307.0 ft BGS
J. Gilmer
990204.795
560.58 ft
NA ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PWR, gray, competent rock 39' bgs. (continued)
DIORITE, multiple mechanical fractures. at 70.0' bgs,
healed fracture with Epidote, fine crystals 71'-72' bgs.
Fractures 77'. Quartz vein with pyrite secondary
mineralization along margins at 82.5' bgs, iron oxide
staining 87' bgs.
BentoniteSAMPLEDESCRIPTIONBLOWCOUNTSDG-02
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 8
2/16/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982870.197
563.14 ft
307.0 ft BGS
J. Gilmer
990204.795
560.58 ft
NA ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
DIORITE, multiple mechanical fractures. at 70.0' bgs,
healed fracture with Epidote, fine crystals 71'-72' bgs.
Fractures 77'. Quartz vein with pyrite secondary
mineralization along margins at 82.5' bgs, iron oxide
staining 87' bgs. (continued)
SCHIST, green to dark gray, composed of chlorite, biotite
and hornblende, crystals fine, fien pyrite and muscovite
mica in fractures. Fracture with epidote secondary
mineralization along fracture face 99' bgs. Crystals
coarsen ~111' bgs. Fractures 119'-122' bgs.
BentoniteSAMPLEDESCRIPTIONBLOWCOUNTSDG-02
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 8
2/16/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982870.197
563.14 ft
307.0 ft BGS
J. Gilmer
990204.795
560.58 ft
NA ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METAGRANITOID, composed of feldspar.
SCHIST, green to dark gray, composed of chlorite, biotite
and hornblende,
METADIORITE, composed of K-feldspar, biotite and
hornblende, fine to coarse crystals. Biotite and hornblende
content decrease 144' bgs. Chlorite present ~147' bgs.
Decreasing K-feldspar content 148.5' bgs, fractured with
secondary mineralization of epidote along fracture faces.
METAGRANITOIDE, black and white, crystals coarse,
sutured fracture present, quartz and plagioclase feldspar
vein ~164' bgs.
Bentonite
Packer Test: 150'-157'
(Recharge rate: 0.02 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSDG-02
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 8
2/16/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982870.197
563.14 ft
307.0 ft BGS
J. Gilmer
990204.795
560.58 ft
NA ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METAGRANITOIDE, black and white, crystals coarse,
sutured fracture present, quartz and plagioclase feldspar
vein ~164' bgs. (continued)
GNEISS, banding of dark minerals, fractured, feldspar
vein 170' bgs, increase in foliation 174' bgs. Become
schistose ~185.2' bgs.
SCHIST, green-gray to black, crystals fine to coarse,
highly fractured throughout, edpidote phenocrysts and
feldspar veins present. Become gneissic ~191' bgs and
back to schist ~197' bgs.
BentoniteSAMPLEDESCRIPTIONBLOWCOUNTSDG-02
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 8
2/16/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982870.197
563.14 ft
307.0 ft BGS
J. Gilmer
990204.795
560.58 ft
NA ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, green-gray to black, crystals fine to coarse,
highly fractured throughout, edpidote phenocrysts and
feldspar veins present. Become gneissic ~191' bgs and
back to schist ~197' bgs. (continued)
AMPHIBOLITE GNEISS, composed of biotite and
hornblende. Fractures ~213' bgs.
SCHIST, composed of chlorite and biotite, crystals fine,
epidote secondary mineralization along fracture faces.
GNEISS, contains biotite and hornblende, sutured
fracture 225' bgs, interval highly fractured througout.
SCHIST, contains amphibole and pyroxene, black to
green-black, highly fractured.
AMPHIBOLITE GNEISS, contains biotite and
hornblende, feldspar vein 237' bgs, high fractured
237'-238' bgs.
BentoniteSAMPLEDESCRIPTIONBLOWCOUNTSDG-02
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 8
2/16/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982870.197
563.14 ft
307.0 ft BGS
J. Gilmer
990204.795
560.58 ft
NA ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS to granitic gneiss, contains biotite and
hornblende, fracture ~240' bgs.
AMPHIBOLITE GNEISS, contains chlorite and pyrite,
crystals fine, very hard, fresh, high-angle fracture 260'
bgs, highly fractured 266.5'-267; bgs and 276.5'-277.0'
bgs. Vertical fracture 270' bgs. Fractures 272'-275' bgs.
Pyrite secondary mineralization 277' bgs. Fractures with
heavy pyrite and chlorite secondary mineralization
277'-280' bgs.
Bentonite
Packer Test: 247'-254'
(Recharge rate: 0.42 gpm)
Packer Test: 258'-265'
(Recharge rate: 0.14 gpm)
Packer Test: 268'-275'
(Recharge rate: 0.06 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSDG-02
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 8
2/16/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982870.197
563.14 ft
307.0 ft BGS
J. Gilmer
990204.795
560.58 ft
NA ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GRANITIC GNEISS, limited
mineralization, quartzose zone ~287' bgs, horizontal
fractures present.
AMPHIBOLITE GNEISS, contains biotite and hornblende
with some chlorite. Vertical to sub-vertical fractures
throughout interval. Feldspar banding 287' bgs.
GNEISS, poorly foliated, large fracture with
heavy mineralization at 299.0' bgs, chlorite, epidote
and pyrite deposits, milky calcite deposit at 301.0' bgs. At
277.0'-280.0' bgs, good fracture surfaces, heavy
mineralization (pyrite, chlorite).
Borehole completely abandoned with bentonite.
Packer Test: 275'-282'
(Recharge rate: 0.05 gpm)
Bentonite
Packer Test: 285'-292'
(Recharge rate: 0.23 gpm)
Packer Test: 292'-299'
(Recharge rate: 0.2 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSDG-02
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 8
2/16/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982870.197
563.14 ft
307.0 ft BGS
J. Gilmer
990204.795
560.58 ft
NA ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SILT, brown to red, clayey.
SILT, gray, rock flour with rock fragments, hard.
SAPROLITE, red-brown in gray rock flour, lenticular,
abundant rock fragments, very resistant.
SCHIST, green to black, chlorite and hornblende
abundant, crystals fine, intensely fracture (PWR).
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-273')
6" Sch. 40 threaded PVC
Surface casing (0'-42')SAMPLEDESCRIPTION
BLOWCOUNTSMW-04BRL
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 8
3/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1978601.478
502.62 ft
307.0 ft BGS
J. Gilmer
987877.358
499.66 ft
35.62 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, green to black, chlorite and hornblende
abundant, crystals fine, intensely fracture (PWR).
(continued)
SCHIST, contains hornblende and biotite, medium to
coarse crystals, some gneiss banding, iron staining in
fractures.
SCHIST, green to black, contains chlorite, biotite and
hornblende, crystals fine, highly fractured.
METADIORITE with plagioclase veins. Very fine crystals
70.5'-75.5' bgs. Mechanically-induced fractures ~78' bgs.
Grout (0'-273')SAMPLEDESCRIPTION
BLOWCOUNTSMW-04BRL
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 8
3/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1978601.478
502.62 ft
307.0 ft BGS
J. Gilmer
987877.358
499.66 ft
35.62 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METADIORITE with plagioclase veins. Very fine crystals
70.5'-75.5' bgs. Mechanically-induced fractures ~78' bgs.
(continued)
Same as above, green to black with plagioclase veins,
fine crystals, intensely fractured.
GNEISS, biotite and hornblende abundant, intensely
fractured ~102' bgs.
SCHIST, fine crystals, mechanically broken throughout
interval.
GNEISS, contains biotite, chlorite and hornblende, fine
crystals, lenticular zones of epidotes and occasionaly SAMPLEDESCRIPTION
BLOWCOUNTSMW-04BRL
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 8
3/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1978601.478
502.62 ft
307.0 ft BGS
J. Gilmer
987877.358
499.66 ft
35.62 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS, contains biotite, chlorite and hornblende, fine
crystals, lenticular zones of epidotes and occasionaly
(continued)
METAGRANITE, light gray, medium to coarse crystals,
feldspar and quartz veins present, fractured througout.
Grout (0'-273')
Packer Test: 148'-154'
(Recharge rate: 0.04 gpm)
Grout (0'-273')SAMPLEDESCRIPTION
BLOWCOUNTSMW-04BRL
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 8
3/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1978601.478
502.62 ft
307.0 ft BGS
J. Gilmer
987877.358
499.66 ft
35.62 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, green to black, fine chlorite and biotite crystals,
fractured. (continued)
AMPHIBOLITE GNEISS, black, contains biotite and
hornblende with plagioclase feldspar veins, crystals fine,
SCHIST, contains biotite and hornblende, vertical
fractures 169'-173' bgs.
AMPHIBOLITE GNEISS, contains biotite and
hornblende, some epidote secondary mineralization in
fractures. Fracture zone 184'-187' bgs; vertical fractures
at 185' and 186' bgs; fracture zone 190'-202' bgs with iron
and magnesium oxide staining along fracture faces.
Packer Test: 154'-160'
(Recharge rate: 0.03 gpm)
Packer Test: 160'-166'
(Recharge rate: 0.03 gpm)
Grout (0'-273')
Packer Test: 174'-180'
(Recharge rate: 0.02 gpm)
Packer Test: 182'-188'
(Recharge rate: 0.04 gpm)
Packer Test: 188'-194'
(Recharge rate: 0.02 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-04BRL
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 8
3/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1978601.478
502.62 ft
307.0 ft BGS
J. Gilmer
987877.358
499.66 ft
35.62 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
AMPHIBOLITE GNEISS, contains biotite and
hornblende, some epidote secondary mineralization in
fractures. Fracture zone 184'-187' bgs; vertical fractures
at 185' and 186' bgs; fracture zone 190'-202' bgs with iron
and magnesium oxide staining along fracture faces.
(continued)
AMPHIBOLITE GNEISS, some epidote secondary
mineralization in fractures. Vertical fractures with iron and
magnesium oxide staining 221'-224' bgs and 231'-237'
bgs. Intercelated schist 240'-243' bgs. Highly fractured
257'-267' bgs. Sutured fracture 265.5' bgs. Intensely
fractured into fine-grained material ~277' bgs. Vertical
fracture ~298' bgs.
Packer Test: 210'-207'
(Recharge rate: 0.04 gpm)
Grout (0'-273')
Packer Test: 220'-226'
(Recharge rate: 0.08 gpm)
Packer Test: 230'-236'
(Recharge rate: 0.08 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-04BRL
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 8
3/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1978601.478
502.62 ft
307.0 ft BGS
J. Gilmer
987877.358
499.66 ft
35.62 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
AMPHIBOLITE GNEISS, some epidote secondary
mineralization in fractures. Vertical fractures with iron and
magnesium oxide staining 221'-224' bgs and 231'-237'
bgs. Intercelated schist 240'-243' bgs. Highly fractured
257'-267' bgs. Sutured fracture 265.5' bgs. Intensely
fractured into fine-grained material ~277' bgs. Vertical
fracture ~298' bgs. (continued)
Packer Test: 240'-246'
(Recharge rate: 0.05 gpm)
Grout (0'-273')
Packer Test: 263'-269'
(Recharge rate: 0.05 gpm)
Bentonite (273'-280')SAMPLEDESCRIPTION
BLOWCOUNTSMW-04BRL
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 8
3/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1978601.478
502.62 ft
307.0 ft BGS
J. Gilmer
987877.358
499.66 ft
35.62 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
AMPHIBOLITE GNEISS, some epidote secondary
mineralization in fractures. Vertical fractures with iron and
magnesium oxide staining 221'-224' bgs and 231'-237'
bgs. Intercelated schist 240'-243' bgs. Highly fractured
257'-267' bgs. Sutured fracture 265.5' bgs. Intensely
fractured into fine-grained material ~277' bgs. Vertical
fracture ~298' bgs. (continued)
AMPHIBOLITE, contains biotite, hornblende, pyroxene
and epidote. Quartz crystals ~305.5' bgs.
Borehole terminated 307' bgs. To facilitate well
construction, borehole was abandoned to 305' bgs with
sand.
Packer Test: 274'-280'
(Recharge rate: 0.05 gpm)
Packer Test: 285'-291'
(Recharge rate: 0.07 gpm)
Sand Pack (280'-305')
2" pre-packed well screen
(285'-305')
Packer Test: 295'-301'
(Recharge rate: 0.05 gpm)
Sand (305'-307')SAMPLEDESCRIPTION
BLOWCOUNTSMW-04BRL
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 8
3/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1978601.478
502.62 ft
307.0 ft BGS
J. Gilmer
987877.358
499.66 ft
35.62 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6/10 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SANDY SOIL.
SAPROLITE to sandy soil.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-51')SAMPLEDESCRIPTION
BLOWCOUNTSMW-19BRL
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
6/9/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/8/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982876.094
564.32 ft
77.0 ft BGS
J. Gilmer
990230.279
561.15 ft
37.78 ft TOC
C. Eady
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SAPROLITE to sandy soil. (continued)
BEDROCK, water at 48' bgs (yield = 0.5 gpm), 65' bgs
(yield=5 gpm), and 73' bgs (yield = 8 gpm).
Borehole terminated 77' bgs. To facilitate well
construction, borehole abandoned to 73' bgs with sand.
Bentonite (51'-61')
Sand Pack (61'-73')
2" pre-packed well screen
(63'-73')
Sand (73'-77')SAMPLEDESCRIPTION
BLOWCOUNTSMW-19BRL
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
6/9/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/8/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982876.094
564.32 ft
77.0 ft BGS
J. Gilmer
990230.279
561.15 ft
37.78 ft TOC
C. Eady
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
CLAY, reddish-orange, sandy, tight and well compacted,
no structures, dry below 2' bgs.
CLAY, minor brownish orange and dark brown mottling,
compact, minor structures (SAPROLITIC).
SAND, light brown to gray, gravelly, dry with PWR
fragments.
PWR, hard, dry, possible pulvurization due to drilling.
SAPROLITE, dark brown to gray, sandy with gravel, relic
structures present, tight and dry.
SCHIST, light brown gray, foliated, partially weathered in
gravel clasts.
AMPHIBOLITE, poorly foliated, hard, fresh, poorly
foliated.
METAGRANITE, crystals fine, hard to very hard, fresh,
secondary mineralization of epidote and feldspar, quartz
vein ~45' bgs.
CL
CL
SW
Protective casing with
locking cap
Grout (0'-186.4')
6" Sch. 40 threaded PVC
Surface casing (0'-26')
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-20BRL
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 6
2/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984933.114
487.11 ft
207.0 ft BGS
J. Gilmer
993029.101
483.47 ft
0.0 ft TOC
A. Lefitz/ B. Wylie
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METAGRANITE, crystals fine, hard to very hard, fresh,
secondary mineralization of epidote and feldspar, quartz
vein ~45' bgs. (continued)
SCHIST, contains chlorite, pyrite and feldspar.
METADIORITE, fine crystals, contains feldspar, hard to
very hard, fresh.
METAGRANITE, hard to very hard.
METADIORITE, contains feldspar, crystals fine, hard to
very hard, fresh, aphanitic, become gneissic with depth.
Grout (0'-186.4')
Packer Test: 57'-63'
(Recharge rate: 0.153 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-20BRL
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 6
2/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984933.114
487.11 ft
207.0 ft BGS
J. Gilmer
993029.101
483.47 ft
0.0 ft TOC
A. Lefitz/ B. Wylie
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METADIORITE, contains feldspar, crystals fine, hard to
very hard, fresh, aphanitic, become gneissic with depth.
(continued)
GRANITIC GNEISS, crystals fine, weakly to moderately
foliated, feldspar, chlorite, and pyrite secondary
minerlization, hard to very hard, mafic rock 118'-122' bgs
and 123-127' bgs.
Grout (0'-186.4')
Packer Test: 106'-111'
(Recharge rate: 0.003 gpm)
Packer Test: 111'-117'
(Recharge rate: 0.02 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-20BRL
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 6
2/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984933.114
487.11 ft
207.0 ft BGS
J. Gilmer
993029.101
483.47 ft
0.0 ft TOC
A. Lefitz/ B. Wylie
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GRANITIC GNEISS, crystals fine, weakly to moderately
foliated, feldspar, chlorite, and pyrite secondary
minerlization, hard to very hard, mafic rock 118'-122' bgs
and 123-127' bgs. (continued)
Grout (0'-186.4')SAMPLEDESCRIPTION
BLOWCOUNTSMW-20BRL
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 6
2/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984933.114
487.11 ft
207.0 ft BGS
J. Gilmer
993029.101
483.47 ft
0.0 ft TOC
A. Lefitz/ B. Wylie
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GRANITIC GNEISS, crystals fine, weakly to moderately
foliated, feldspar, chlorite, and pyrite secondary
minerlization, hard to very hard, mafic rock 118'-122' bgs
and 123-127' bgs. (continued)
SCHIST, contains biotite, hard to very hard, epidote and
feldspar secondary mineralization, interlayered with gneiss.
Grout (0'-186.4')
Bentonite (186.4'-194.5')
2" pre-packed well screen
(195'-205')SAMPLEDESCRIPTION
BLOWCOUNTSMW-20BRL
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 6
2/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984933.114
487.11 ft
207.0 ft BGS
J. Gilmer
993029.101
483.47 ft
0.0 ft TOC
A. Lefitz/ B. Wylie
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METAGRANITE
Borehole terminated 207' bgs. To facilitate well
construction, borehole abandoned to 205' bgs with sand.
Sand Pack (194.5'-205')
Sand (205'-207')
Packer Test: 201'-207'
(Recharge rate: <5 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-20BRL
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 6
2/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984933.114
487.11 ft
207.0 ft BGS
J. Gilmer
993029.101
483.47 ft
0.0 ft TOC
A. Lefitz/ B. Wylie
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SILT, buff red, clayey.
SAND, buff red, clayey.
SAPROLITE, buff to gray, silty and sandy with weathere
rock clasts.
SILT, reddish gray, sandy with weather rock clasts.
SAPROLITE, reddish brown, few clay with weathered
rock clasts.
PWR, gray, pulvurized weather rock clasts, saprolitic.
SCHIST, brownish gray, sericite- and biotite-rich with
quartz and plagioclase feldspar phenocrysts, foliated,
fractured with iron oxide staining.
ML
SC
ML
Grout (0'-136')
6" Sch. 40 threaded PVC
Surface casing (0'-37')
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-21BRL
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 8
4/28/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982130.128
529.59 ft
297.0 ft BGS
J. Gilmer
991832.78
526.57 ft
120.47 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, brownish gray, sericite- and biotite-rich with
quartz and plagioclase feldspar phenocrysts, foliated,
fractured with iron oxide staining. (continued)
SCHIST, light gray and black, contains biotite and
hornblende as accessory minerals, weakly foliated,
plagioclase in healed fracture.
METAGRANITE, light gray, relatively fine crystals,
slightly foliated, relatively fine grained, feldspar secondary
mineralization in fractures.
SCHIST, light gray and black, contains biotite and
hornblende, weakly foliated, feldspar veining present,
quartz vein at 73.5' bgs.
SCHIST, greenish gray, contains chlorite, biotite and
hornblende, plagioclase and epidote veining present.
Grout (0'-136')SAMPLEDESCRIPTION
BLOWCOUNTSMW-21BRL
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 8
4/28/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982130.128
529.59 ft
297.0 ft BGS
J. Gilmer
991832.78
526.57 ft
120.47 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, greenish gray, contains chlorite, biotite and
hornblende, plagioclase and epidote veining present.
(continued)
AMPHIBOLITE GNEISS, chlorite, epidote, k-feldspar
veining in healed fractures.
SCHIST, light gray with some black, contains biotite and
hornblende, fine to medium crystals, weakly foliated. Color
transitions to dark gray at very bottom of interval.
Fractures at 131' , 139', 147-152', 159.5', 161-162',
166-167', and 170' bgs. Iron, manganese oxide staining at
161-162, and 170' bgs.
METADIORITE, light gray with some black, weakly
foliated, iron and manganese oxide staining in addition to
feldspar secondary mineralization in fractures.
Grout (0'-136')SAMPLEDESCRIPTION
BLOWCOUNTSMW-21BRL
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 8
4/28/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982130.128
529.59 ft
297.0 ft BGS
J. Gilmer
991832.78
526.57 ft
120.47 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METADIORITE, light gray with some black, weakly
foliated, iron and manganese oxide staining in addition to
feldspar secondary mineralization in fractures. (continued)
Bentonite (136'-141')
Packer Test: 139'-145'
(Recharge rate: 0.17 gpm)
Sand Pack (0'-37')
2" pre-packed well screen
(143'-158')
Packer Test: 150'-156'
(Recharge rate: 0.38 gpm)
Sand (158'-160')SAMPLEDESCRIPTION
BLOWCOUNTSMW-21BRL
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 8
4/28/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982130.128
529.59 ft
297.0 ft BGS
J. Gilmer
991832.78
526.57 ft
120.47 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
METADIORITE, light gray with some black, weakly
foliated, iron and manganese oxide staining in addition to
feldspar secondary mineralization in fractures. (continued)
SCHIST, coarse crystals, foliated with lenticular gneissic
banding.
METAGRANODIORITE, light gray with fine crystals,
weakly foliated.
SCHIST, gray with some black, foliated.
Packer Test: 161'-167'
(Recharge rate: 0.04 gpm)
Packer Test: 170'-176'
(Recharge rate: 0.1 gpm)
Packer Test: 179'-185'
(Recharge rate: 0.01 gpm)
Bentonite (160'-297')SAMPLEDESCRIPTION
BLOWCOUNTSMW-21BRL
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 8
4/28/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982130.128
529.59 ft
297.0 ft BGS
J. Gilmer
991832.78
526.57 ft
120.47 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, gray with some black, foliated. (continued)
SCHIST, gray to dark gray with some black, foliated with
abundant feldspar and quartz veining. Fractures at 207'
and 210' bgs with chlorite and epidote secondary
mineralization along fracture faces.
METAMONZONITE, feldspar, chlorite and epidote
secondary mineralization along fracture faces.
METADIORITE, light gray with some black, weakly
foliated, some feldspar and quartz veining present, epidote
secondary mineralization along fracture faces.
SCHIST, epidote and chlorite secondary mineralization
along fracture faces.
Bentonite (160'-297')
Packer Test: 207'-213'
(Recharge rate: 0.04 gpm)
Packer Test: 179'-213'
(Recharge rate: 0 gpm)
Packer Test: 221'-227'
(Recharge rate: 0.06 gpm)
Bentonite (160'-297')
Packer Test: 230'-236'
(Recharge rate: 0.05 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-21BRL
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 8
4/28/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982130.128
529.59 ft
297.0 ft BGS
J. Gilmer
991832.78
526.57 ft
120.47 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, fine crystals with visible hornblende, epidote
and chlorite secondary mineralization along fracture faces,
feldspar phenocrysts present ~243' bgs.
SCHIST, dark gray to black, contains hornblende and
pyroxene, crystals fine, feldspar veining 252'-253' bgs.
SCHIST, contains chlorite, biotite, and hornblende.
GNEISS, contains biotite and hornblende.
SCHIST, dark gray, weakly foliated with feldspar and
quartz veins 265' bgs.
SCHIST, gray to black, contains hornblende phenocrysts.
Packer Test: 240'-246'
(Recharge rate: 0.05 gpm)
Packer Test: 249'-255'
(Recharge rate: 0.05 gpm)
Packer Test: 260'-266'
(Recharge rate: 0.06 gpm)
Bentonite (160'-297')SAMPLEDESCRIPTION
BLOWCOUNTSMW-21BRL
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 8
4/28/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982130.128
529.59 ft
297.0 ft BGS
J. Gilmer
991832.78
526.57 ft
120.47 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, greenish black, contains biotite and chlorite,
strong foliation, iron and manganese oxide staining along
fracture faces and feldspar and epidote veining ~282' bgs.
(continued)
METAGABBRO, dark gray, weakly foliated, quartz
veining throughout, iron and manganese staining along
fracture faces.
Borhole terminated 297' bgs. To facilitate well
construction, borehole abandoned to 160' bgs with
bentonite pellets.
Bentonite (160'-297')
Packer Test: 280'-286'
(Recharge rate: 0.03 gpm)
Packer Test: 290'-296'
(Recharge rate: 0.01 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-21BRL
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 8
4/28/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/15/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982130.128
529.59 ft
297.0 ft BGS
J. Gilmer
991832.78
526.57 ft
120.47 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GYPSUM FLOUR
SAND, gray to brown, clayey.
SAND, brown, clayey.
SAND, gray to brown, silty with rock clasts.
SAPROLITE, buff to brown, silty with abundant rock
clasts.
SCHIST, brownish gray, quartzose and micaceous,
foliated with iron oxide staining.
SC
SC
SM
Protective casing with
locking cap
Grout (0'-52')
6" Sch. 40 threaded PVC
Surface casing (0'-37')
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-22BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
4/15/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/13/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981529.128
474.00 ft
72.0 ft BGS
J. Gilmer
994705.938
470.93 ft
16.38 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, brownish gray, quartzose and micaceous,
foliated with iron oxide staining. (continued)
METADIORITE, dark gray to black, fine to coarse
crystals, weakly foliated.
SCHIST, gray to black, foliated, fractured.
SCHIST, gray to black, foliated with lenticular gneissic
banding, fractured.
DIORITIC GNEISS, gray to black, foliated and fractured.
Borehole terminated 72' bgs. To facilitate well
construction, borehole abandoned to 70' bgs with sand.
Grout (0'-52')
Bentonite (52'-56.8')
Sand Pack (56.8'-70')
2" pre-packed well screen
(60'-70')
Sand (70'-72')SAMPLEDESCRIPTION
BLOWCOUNTSMW-22BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
4/15/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/13/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981529.128
474.00 ft
72.0 ft BGS
J. Gilmer
994705.938
470.93 ft
16.38 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GYPSUM FLOUR
SAND, gray to brown, clayey.
SAND, brown, clayey.
SAND, gray to brown, silty with rock clasts.
SAPROLITE, buff to brown, silty with abundant rock
clasts.
SCHIST, brownish gray, quartzose and micaceous,
foliated with iron oxide staining.
SC
SC
SM
Protective casing with
locking cap
Grout (0'-279')
6" Sch. 40 threaded PVC
Surface casing
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-22BRL
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 8
4/13/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981526.188
474.08 ft
300.0 ft BGS
J. Gilmer
994705.94
470.79 ft
69.02 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SCHIST, brownish gray, quartzose and micaceous,
foliated with iron oxide staining. (continued)
METADIORITE, dark gray to black, fine to coarse
crystals, weakly foliated.
SCHIST, gray to black, foliated, fractured.
SCHIST, gray to black, foliated with lenticular gneissic
banding, fractured.
DIORITIC GNEISS, gray to black, foliated and fractured.
Grout (0'-279')
Packer Test: 48'-54'
(Recharge rate: 0.004 gpm)
Packer Test: 60'-66'
(Recharge rate: 0.13 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-22BRL
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 8
4/13/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981526.188
474.08 ft
300.0 ft BGS
J. Gilmer
994705.94
470.79 ft
69.02 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
DIORITIC GNEISS, gray to black, foliated and fractured.
(continued)
GNEISS, composed of biotite, hornblende and chlorite,
strong foliation, vertical fractures present.
GNEISS, biotite-rich, feldspar, epidote, and quartz veins
present, quartz phenocrysts present.
Packer Test: 86'-92'
(Recharge rate: 0.02 gpm)
Grout (0'-279')
Packer Test: 110'-116'
(Recharge rate: 0.02 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-22BRL
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 8
4/13/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981526.188
474.08 ft
300.0 ft BGS
J. Gilmer
994705.94
470.79 ft
69.02 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS, biotite-rich, feldspar, epidote, and quartz veins
present, quartz phenocrysts present. (continued)
AMPHIBOLITE, black, composed of fine to coarse biotite
and hornblende, vertical fractures present. Crystals
become fine ~140' bgs. Quartz and feldspar veins with
chlorite and epidote and some pyrite secondary
mineralization along vein margins 140' bgs.
Packer Test: 139'-145'
(Recharge rate: 0.15 gpm)
Grout (0'-279')SAMPLEDESCRIPTION
BLOWCOUNTSMW-22BRL
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 8
4/13/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981526.188
474.08 ft
300.0 ft BGS
J. Gilmer
994705.94
470.79 ft
69.02 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
AMPHIBOLITE, black, composed of fine to coarse biotite
and hornblende, vertical fractures present. Crystals
become fine ~140' bgs. Quartz and feldspar veins with
chlorite and epidote and some pyrite secondary
mineralization along vein margins 140' bgs. (continued)
GRANITIC GNEISS, epidote secondary mineralization in
suture fractures.
AMPHIBOLITE GNEISS, gray to black, with epidote
secondary mineralization in sutured fractures.
GNEISS, gray with black banding (bands composed of
biotite and hornblende), multiple fractures sutured by
epidote and feldspar. Chlorite crystals observed 202'-207'
bgs.
Packer Test: 164'-170'
(Recharge rate: 0.7 gpm)
Grout (0'-279')
Packer Test: 183'-189'
(Recharge rate: 0.64 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-22BRL
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 8
4/13/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981526.188
474.08 ft
300.0 ft BGS
J. Gilmer
994705.94
470.79 ft
69.02 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS, gray with black banding (bands composed of
biotite and hornblende), multiple fractures sutured by
epidote and feldspar. Chlorite crystals observed 202'-207'
bgs. (continued)
GNEISS, composed of biotite, small to coarse crystals,
occassional feldspar veins, generally massive texture.
Vertical fractures 217'-223' bgs.
GNEISS, composed of biotite and chlorite, quartz and
feldspar veins with epidote and pyrite secondary
mineralization along vein margins.
GNEISS, black to dark gray, composed of biotite, chlorite
and hornblende, crystals fine to coarse.
Packer Test: 194'-200'
(Recharge rate: 0.67 gpm)
Grout (0'-279')
Packer Test: 217'-223'
(Recharge rate: 0.9 gpm)
Packer Test: 230'-236'
(Recharge rate: 1.2 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-22BRL
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 8
4/13/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981526.188
474.08 ft
300.0 ft BGS
J. Gilmer
994705.94
470.79 ft
69.02 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS, black to dark gray, composed of biotite, chlorite
and hornblende, crystals fine to coarse. (continued)
GNEISS, composed of biotite, crystals fine to coarse,
mild banding. Vertical fractures ~301' bgs.
Grout (0'-279')
Packer Test: 255'-261'
(Recharge rate: 1.22 gpm)
Packer Test: 274'-280'
(Recharge rate: 0.91 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-22BRL
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 8
4/13/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981526.188
474.08 ft
300.0 ft BGS
J. Gilmer
994705.94
470.79 ft
69.02 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GNEISS, composed of biotite, crystals fine to coarse,
mild banding. Vertical fractures ~301' bgs. (continued)
Borehole terminated 302' bgs. To facilitate well
construction, borehole abandoned to 300' bgs with sand.
Bentonite (279'-284.7')
Sand Pack (284.7'-300')
2" pre-packed well screen
(290'-300')
Sand (300'-302')
Packer Test: 292'-302'
(Recharge rate: 1.22 gpm)SAMPLEDESCRIPTION
BLOWCOUNTSMW-22BRL
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 8
4/13/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/4/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981526.188
474.08 ft
300.0 ft BGS
J. Gilmer
994705.94
470.79 ft
69.02 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
GYPSUM FLOUR
SAND, gray to brown, clayey.
SAND, brown, clayey.
SAND, gray to brown, silty with rock clasts.
SAPROLITE, buff to brown, silty with abundant rock
clasts.
SCHIST, brownish gray, quartzose and micaceous,
foliated with iron oxide staining.
Borehole terminated 40' bgs. To facilitate well
construction, borehole abandoned to 36' bgs with sand.
SC
SC
SM
Protective casing with
locking cap
Grout (0'-20')
2" Sch. 40 threaded PVC
riser
Bentonite (20'-22')
Sand Pack (22'-36')
2" pre-packed well screen
(26'-36')
Sand (36'-40')SAMPLEDESCRIPTION
BLOWCOUNTSMW-22D
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
4/14/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/14/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1981520.307
474.05 ft
36.0 ft BGS
J. Gilmer
994705.944
470.79 ft
16.35 ft TOC
W. Wimberley
Cascade Drilling
Rotary Sonic
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SILT, orange-brown, some clay lenses, moist to dry.
SILT, light grey, sandy, dry.
PULVURIZED ROCK, gray with fine crystals, contains
plagioclase feldspar and biotite, hard, moderately
weathered to fresh, dry.
PULVURIZED ROCK, white and black, some pyrite, hard
to very hard, moderately weathered to fresh.
PULVURIZED ROCK, light gray with fine palgioclase
feldspar and biotite crystals, hard and moderately
weathered, some foliation with abundant iron and
manganese oxide staining.
PULVURIZED ROCK, gneissic, white and black, fine
crystals, hard, fresh, some water 36'-37' bgs.
ML
PT
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-23BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 4
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/8/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984286.308
518.93 ft
129.0 ft BGS
J. Gilmer
993204.212
515.74 ft
47.34 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, gneissic, white and black, fine
crystals, hard, fresh, some water 36'-37' bgs. (continued)
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, very hard to hard, fresh with water ~126' bgs.
Grout (0'-107.5')SAMPLEDESCRIPTION
BLOWCOUNTSMW-23BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 4
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/8/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984286.308
518.93 ft
129.0 ft BGS
J. Gilmer
993204.212
515.74 ft
47.34 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, very hard to hard, fresh with water ~126' bgs.
(continued)
Grout (0'-107.5')
Bentonite (107.5'-116.8')SAMPLEDESCRIPTION
BLOWCOUNTSMW-23BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 4
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/8/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984286.308
518.93 ft
129.0 ft BGS
J. Gilmer
993204.212
515.74 ft
47.34 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, very hard to hard, fresh with water ~126' bgs.
(continued)
Sand Pack (116.8'-129')
2" pre-packed well screen
(119'-129')SAMPLEDESCRIPTION
BLOWCOUNTSMW-23BR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 4
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/8/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984286.308
518.93 ft
129.0 ft BGS
J. Gilmer
993204.212
515.74 ft
47.34 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SAND, orange brown, silty with some rock clasts mixed
within, moist to dry.
SAND, light brown and gray, silty with rock mixed within,
moist to dry.
PULVURIZED ROCK, composed of biotite and feldspar,
silty with some iron and manganese oxide staining.
PULVURIZED ROCK, dary gray with abundant biotite.
Top of bedrock ~34'.
PULVURIZED ROCK, white and black, composed of
hornblende, biotite and feldspar, fine to medium crystals,
hard to very hard, some pyrite with iron and manganese
oxide staining 60'-65' and 75'-80' bgs, dry.
SM
SM
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-24BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 4
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/7/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1985191.48
527.06 ft
155.0 ft BGS
J. Gilmer
992253.427
524.02 ft
39.91 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, white and black, composed of
hornblende, biotite and feldspar, fine to medium crystals,
hard to very hard, some pyrite with iron and manganese
oxide staining 60'-65' and 75'-80' bgs, dry. (continued)
Grout (0'-133')SAMPLEDESCRIPTION
BLOWCOUNTSMW-24BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 4
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/7/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1985191.48
527.06 ft
155.0 ft BGS
J. Gilmer
992253.427
524.02 ft
39.91 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, white and black, composed of
hornblende, biotite and feldspar, fine to medium crystals,
hard to very hard, some pyrite with iron and manganese
oxide staining 60'-65' and 75'-80' bgs, dry. (continued)
PULVURIZED ROCK, black-green, very fine to fine
crystals, very hard, epidote crystal observed.
Grout (0'-133')SAMPLEDESCRIPTION
BLOWCOUNTSMW-24BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 4
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/7/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1985191.48
527.06 ft
155.0 ft BGS
J. Gilmer
992253.427
524.02 ft
39.91 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, granitic, fine crystals, hard to very
hard, water ~152' bgs (yield = 0.98 gpm)Bentonite (133'-143')
Sand Pack (143'-155')
2" pre-packed well screen
(145'-155')SAMPLEDESCRIPTION
BLOWCOUNTSMW-24BR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 4
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/7/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1985191.48
527.06 ft
155.0 ft BGS
J. Gilmer
992253.427
524.02 ft
39.91 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
SILT, light brown orange, silty, dense, moist to dry.
SAND, brown orange, silty.
PULVURIZED ROCK, white and gray, moderately hard.
SILT, gray, sandy, dry.
SILT, very light gray, some rock clasts.
SILT, gray brown, contains pulvurized rock.
PULVURIZED ROCK, composed of plagioclase feldspar
and hornblende, medium crystals, very hard, top of
competent bedrock ~40' bgs.
SM
SM
ML
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-25BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
6/7/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/6/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984850.165
543.38 ft
110.0 ft BGS
J. Gilmer
991842.165
540.36 ft
49.99 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, gray, water ~45' bgs.
PULVURIZED ROCK, composed of biotite, feldspar and
pyrite, crystals medium, some iron and manganese oxide
staining ~80' bgs.
Grout (0'-86')SAMPLEDESCRIPTION
BLOWCOUNTSMW-25BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
6/7/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/6/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984850.165
543.38 ft
110.0 ft BGS
J. Gilmer
991842.165
540.36 ft
49.99 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, composed of biotite, feldspar and
pyrite, crystals medium, some iron and manganese oxide
staining ~80' bgs. (continued)
PULVURIZED ROCK, comopsed of feldspar, biotite and
hornblende, hard, water ~109' bgs (yield = 1.1 gpm).
Bentonite (86'-98')
Sand Pack (98'-110')
2" pre-packed well screen
(100'-110')SAMPLEDESCRIPTION
BLOWCOUNTSMW-25BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
6/7/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/6/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1984850.165
543.38 ft
110.0 ft BGS
J. Gilmer
991842.165
540.36 ft
49.99 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
NOT RECORDED
PWR
PULVURIZED ROCK
SILT, dark brown, sandy.
PULVURIZED ROCK, orange-brown crystaline matrix,
weathered.
PULVURIZED ROCK, composed of hornblende,
plagioclase feldspar and biotite, crystals fine, iron and
manganese oxide staining present, water ~32' bgs (yield =
0.2 gpm).
PULVURIZED ROCK, composed of hornblende,
plagioclase feldspar, biotite, and some K-feldspar, crystals
fine, dry.
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-63')SAMPLEDESCRIPTION
BLOWCOUNTSMW-26BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/7/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982360.462
521.29 ft
84.0 ft BGS
J. Gilmer
988570.279
518.04 ft
36.89 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, composed of hornblende,
plagioclase feldspar, biotite, and some K-feldspar, crystals
fine, dry. (continued)
Grout (0'-63')
Bentonite (63'-72')
Sand Pack (72'-84')
2" pre-packed well screen
(74'-84')SAMPLEDESCRIPTION
BLOWCOUNTSMW-26BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/7/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982360.462
521.29 ft
84.0 ft BGS
J. Gilmer
988570.279
518.04 ft
36.89 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
PULVURIZED ROCK, mafic mineralogy with some
pyrite, crystals very fine to fine, fresh, water ~82' bgs.SAMPLEDESCRIPTION
BLOWCOUNTSMW-26BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
6/8/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:6/7/16
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
PWR: Partially Weathered Rock
1982360.462
521.29 ft
84.0 ft BGS
J. Gilmer
988570.279
518.04 ft
36.89 ft TOC
A. Lefitz
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:LOG A EWNN04 DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/16
Orange-brown, SILTY SAND with PARTIALY
WEATHERED ROCK, dry.
PARTIALLY WEATHERED ROCK, schistose
character, dry.
PARTIALLY WEATHERED ROCK, schistose
character, abundant pyrite, dry.
PARTIALY WEATHERED ROCK to ROCK, soft,
medium to fine grained, moderately weathered to fresh.
ROCK, gray and white, medium to fine grained,
moderately weahtered to fresh, dry. Abundant
orthoclase and epidote. Some iron-manganese staining
present. Little water observed.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-58')SAMPLEDESCRIPTION
BLOWCOUNTSMW-27BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
2/7/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
994891.1
481.13 ft
32.91 ft TOC
A. Lefitz
1982526.34
484.04 ft
79.1 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, gray and white, medium to fine grained,
moderately weahtered to fresh, dry. Abundant
orthoclase and epidote. Some iron-manganese staining
present. Little water observed. (continued)
ROCK, gray and white, medium to fine grained,
moderately weahtered to fresh, dry. Abundant
orthoclase and epidote. Some iron-manganese staining
present. Fracture observed at 70 ft-bgs, > 1gpm.
Boring terminal at 75.0 ft-bgs.
Grout (0'-58')
Bentonite (58'-63')
Sand Pack (63'-75')
2" pre-packed well screen
(65'-75')SAMPLEDESCRIPTION
BLOWCOUNTSMW-27BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
2/7/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
994891.1
481.13 ft
32.91 ft TOC
A. Lefitz
1982526.34
484.04 ft
79.1 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
Orange brown, clayey SANDY SILT, damp to dry
moderately cohesive.
Gray SILT, dry with PARTIALY WEATHERED ROCK.
ML
ML
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-28BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 4
2/21/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/21/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995859.216
474.07 ft
61.57 ft TOC
A. Lefitz
1983070.26
477.03 ft
137.0 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
Gray SILT, dry with PARTIALY WEATHERED ROCK.
(continued)
Mafic ROCK, hard, moderately weathered to fresh.
Pytrite, quartz, potassium feldspar and chlorite present.
ROCK, hard to very hard, black, fresh. Some feldspar
epidote and pyrite present. Fracture at 77 ft-bgs, little
recharge.
ML
Grout (0'-90')
Grout (0'-90')SAMPLEDESCRIPTION
BLOWCOUNTSMW-28BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 4
2/21/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/21/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995859.216
474.07 ft
61.57 ft TOC
A. Lefitz
1983070.26
477.03 ft
137.0 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard to very hard, black, fresh. Some feldspar
epidote and pyrite present. Fracture at 77 ft-bgs, little
recharge. (continued)
ROCK, hard to very hard, black with white and pink,
medium to fine grained, some folliation present.
Plagioclase, quartz, biotite, orthoclase and chlorite
present. Fracture 127 - 128 ft-bgs.
Aquaguard (90'-111')
Bentonite (111'-121')SAMPLEDESCRIPTION
BLOWCOUNTSMW-28BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 4
2/21/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/21/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995859.216
474.07 ft
61.57 ft TOC
A. Lefitz
1983070.26
477.03 ft
137.0 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard to very hard, black with white and pink,
medium to fine grained, some folliation present.
Plagioclase, quartz, biotite, orthoclase and chlorite
present. Fracture 127 - 128 ft-bgs. (continued)
Boring terminated at 134.0 ft-bgs.
Sand Pack (121'-134')
2" pre-packed well screen
(124'-134')SAMPLEDESCRIPTION
BLOWCOUNTSMW-28BR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 4
2/21/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/21/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995859.216
474.07 ft
61.57 ft TOC
A. Lefitz
1983070.26
477.03 ft
137.0 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
Orange brown, SILTY SAND, dry to PARTIALY
WEATHERED ROCK.
Gray, PARTIALY WEATHERED ROCK, dry.
Gray, PARTIALY WEATHERED ROCK, dry, biotite
rich.
SM
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-51')SAMPLEDESCRIPTION
BLOWCOUNTSMW-29BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 3
2/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/07
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1983886.56
499.09 ft
87.4 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995175.506
496.06 ft
41.34 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
ROCK, black and white, fine grained, moderatley
weathered to fresh. Plagioclase, quartz and biotite rich.
Increase in mafic composition with depth.
ROCK, very hard, black and white, very fine-grained to
aphanitic (80-90% mafic minerals) Fracture at 83
ft-bgs.
Aquaguard (50'-67')
Bentonite (67'-71')
Sand Pack (71'-84')
2" pre-packed well screen
(74'-84')SAMPLEDESCRIPTION
BLOWCOUNTSMW-29BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 3
2/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/07
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1983886.56
499.09 ft
87.4 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995175.506
496.06 ft
41.34 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
ROCK, very hard, black and white, very fine-grained to
aphanitic (80-90% mafic minerals) Fracture at 83
ft-bgs. (continued)
Boring terminated at 84.0 ft-bgs.SAMPLEDESCRIPTION
BLOWCOUNTSMW-29BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 3
2/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/20/07
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1983886.56
499.09 ft
87.4 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
995175.506
496.06 ft
41.34 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
Brown orange, SILTY SAND dry to moist with clayey
silt to clay mixed within.
Brown, SILTY SAND, dry with clayey silt to clay mixed
in.
Brown orange, SILTY SAND, dry to moist.
Gray and white PARTIALLY WEATHERED ROCK, dry
plagioclase, quartz and hornblende present.
Iron-manganese staining observed.
SM
SM
SM
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-93')SAMPLEDESCRIPTION
BLOWCOUNTSMW-30BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 4
2/10/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
994378.854
520.86 ft
64.4 ft TOC
A. Lefitz
1984205.869
523.95 ft
144.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, gray-black and white, moderatley
weathered to fresh. Quartz, plagioclase and hornblende
present. Iron-manganese staining observed. Soft zone
at 41 ft-bgs, very little recharge. (continued)
ROCK, hard to very hard, black and white, fresh.
Increase in mafic composition with depth.
Grout (0'-93')SAMPLEDESCRIPTION
BLOWCOUNTSMW-30BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 4
2/10/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
994378.854
520.86 ft
64.4 ft TOC
A. Lefitz
1984205.869
523.95 ft
144.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard to very hard, black and white, fresh.
Increase in mafic composition with depth. (continued)
Aquaguard (93'-115')SAMPLEDESCRIPTION
BLOWCOUNTSMW-30BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 4
2/10/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
994378.854
520.86 ft
64.4 ft TOC
A. Lefitz
1984205.869
523.95 ft
144.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard to very hard, black and white, fresh.
Increase in mafic composition with depth. (continued)
ROCK, very hard, black and white, fresh. Quartz,
plagioclase, hornblende chlorite and pyrite present.
Fracture 136 - 138 ft-bgs.
Boring terminated at 140.0 ft-bgs.
Bentonite (115'-126.58')
Sand Pack (126.58'-140')
2" pre-packed well screen
(130'-140')SAMPLEDESCRIPTION
BLOWCOUNTSMW-30BR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 4
2/10/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
994378.854
520.86 ft
64.4 ft TOC
A. Lefitz
1984205.869
523.95 ft
144.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
TOPSOIL.
Tannish-brown, SILTY weathered rock, dry.
Tan olive green, silty SAPROLITE, dry.
Dark brown, SAPROLITE - CLAYEY SILT, medium
plastisity, moist.
Tan brown SAPROLITE - CLAYEY SILT, dry.
OL
MH
MH
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-36')SAMPLEDESCRIPTION
BLOWCOUNTSMW-31BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
2/7/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988212.687
502.71 ft
39.16 ft TOC
K. Donovan
1976895.031
505.40 ft
81.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, gray, dry. Dark black minerals
(hornblende), quartz, abundant pyrite at 70 ft-bgs.
Boring terminated at 78.0 ft-bgs.
Aquaguard (36'-56')
Bentonite (56'-66')
Sand Pack (66'-78')
2" pre-packed well screen
(68'-78')SAMPLEDESCRIPTION
BLOWCOUNTSMW-31BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
2/7/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988212.687
502.71 ft
39.16 ft TOC
K. Donovan
1976895.031
505.40 ft
81.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
Reddish brown, TOPSOIL.
Light brown SILT.
Dark brown, CLAYEY SILT, very soft.
ROCK, hard, black minerals, quartzite and pyrite.
ROCK, soft, brown.
ROCK, hard, gray, dark minerals, potential fractures at
74 ft, 85-90ft, and 110-120 ft-bgs. No water observed.
OH
ML
SC
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-205')SAMPLEDESCRIPTION
BLOWCOUNTSMW-32BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 7
2/14/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
989620.793
509.26 ft
42.71 ft TOC
K. Donovan
1976364.1
512.04 ft
263.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, gray, dark minerals, potential fractures at
74 ft, 85-90ft, and 110-120 ft-bgs. No water observed.
(continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-32BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 7
2/14/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
989620.793
509.26 ft
42.71 ft TOC
K. Donovan
1976364.1
512.04 ft
263.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, gray, dark minerals, potential fractures at
74 ft, 85-90ft, and 110-120 ft-bgs. No water observed.
(continued)
Grout (0'-205')SAMPLEDESCRIPTION
BLOWCOUNTSMW-32BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 7
2/14/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
989620.793
509.26 ft
42.71 ft TOC
K. Donovan
1976364.1
512.04 ft
263.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, gray, dark minerals, potential fractures at
74 ft, 85-90ft, and 110-120 ft-bgs. No water observed.
(continued)
ROCK, soft zone, gray, dark minerals, potential
fracture.
ROCK, moderately hard, dark minerals, potential
fracture at 148 ft-bgs. Soft zone 155-156 ft-bgs. No
water observed.SAMPLEDESCRIPTION
BLOWCOUNTSMW-32BR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 7
2/14/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
989620.793
509.26 ft
42.71 ft TOC
K. Donovan
1976364.1
512.04 ft
263.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, moderately hard, dark minerals, potential
fracture at 148 ft-bgs. Soft zone 155-156 ft-bgs. No
water observed. (continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-32BR
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 7
2/14/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
989620.793
509.26 ft
42.71 ft TOC
K. Donovan
1976364.1
512.04 ft
263.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, moderately hard, dark minerals, potential
fracture at 148 ft-bgs. Soft zone 155-156 ft-bgs. No
water observed. (continued)
GNEISS, hard, dark minerals, quartzite, pyroxene.
Fracture at 257 ft-bgs.
Aquaguard (205'-234.5')
Bentonite (234.5'-245')SAMPLEDESCRIPTION
BLOWCOUNTSMW-32BR
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 7
2/14/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
989620.793
509.26 ft
42.71 ft TOC
K. Donovan
1976364.1
512.04 ft
263.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
GNEISS, hard, dark minerals, quartzite, pyroxene.
Fracture at 257 ft-bgs. (continued)
Boring terminated at 260.0 ft-bgs.
Sand Pack (245'-260')
2" pre-packed well screen
(250'-260')SAMPLEDESCRIPTION
BLOWCOUNTSMW-32BR
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 7
2/14/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/9/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
989620.793
509.26 ft
42.71 ft TOC
K. Donovan
1976364.1
512.04 ft
263.8 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
Dark brown, TOP SOIL, loam.
Light brown SILT with SAPROLITE, dry.
Dark brown SILT with SAPROLITE, dry, hard.
Abundant mica and pyrite.
Dark brown - black SILT, dry. Soft zone at 29 ft-bgs.
Red brown CLAYEY SILT dry, very soft.
ROCK, black/dark minerals with quartz.
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0'-240')SAMPLEDESCRIPTION
BLOWCOUNTSMW-33BR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 8
2/17/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
990698.309
516.89 ft
64.23 ft TOC
K. Donovan
1976056.468
520.12 ft
301.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, black/dark minerals with quartz. (continued)
ROCK, soft, light gray.
ROCK, hard, black/dark minerals and quartz. Fracture
at 53 ft and 70 ft-bgs. Iron-manganese staining present
58-63 ft bgs. Little to no water observed in fractures SAMPLEDESCRIPTION
BLOWCOUNTSMW-33BR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 8
2/17/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
990698.309
516.89 ft
64.23 ft TOC
K. Donovan
1976056.468
520.12 ft
301.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, black/dark minerals and quartz. Fracture
at 53 ft and 70 ft-bgs. Iron-manganese staining present
58-63 ft bgs. Little to no water observed in fractures
(continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-33BR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 8
2/17/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
990698.309
516.89 ft
64.23 ft TOC
K. Donovan
1976056.468
520.12 ft
301.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, black/dark minerals and quartz. Fracture
at 53 ft and 70 ft-bgs. Iron-manganese staining present
58-63 ft bgs. Little to no water observed in fractures
(continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-33BR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 8
2/17/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
990698.309
516.89 ft
64.23 ft TOC
K. Donovan
1976056.468
520.12 ft
301.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, black/dark minerals and quartz. Fracture
at 53 ft and 70 ft-bgs. Iron-manganese staining present
58-63 ft bgs. Little to no water observed in fractures
(continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-33BR
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 8
2/17/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
990698.309
516.89 ft
64.23 ft TOC
K. Donovan
1976056.468
520.12 ft
301.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
ROCK, hard, black/dark minerals and quartz. Fracture
at 53 ft and 70 ft-bgs. Iron-manganese staining present
58-63 ft bgs. Little to no water observed in fractures
(continued)
GRANITIC GNEISS, hard, amphibolite, quartzite, dark
feldspar dominant minerals. Soft zone 207-209 ft,
209-214ft, 226 ft, 249-254 ft, 263 ft, 271.5 ft, 273 ft,
275.5 ft, 289 ft, and 292 ft bgs.SAMPLEDESCRIPTION
BLOWCOUNTSMW-33BR
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 8
2/17/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
990698.309
516.89 ft
64.23 ft TOC
K. Donovan
1976056.468
520.12 ft
301.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
GRANITIC GNEISS, hard, amphibolite, quartzite, dark
feldspar dominant minerals. Soft zone 207-209 ft,
209-214ft, 226 ft, 249-254 ft, 263 ft, 271.5 ft, 273 ft,
275.5 ft, 289 ft, and 292 ft bgs. (continued)
Aquaguard (240'-270')
Bentonite (270'-280')SAMPLEDESCRIPTION
BLOWCOUNTSMW-33BR
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 8
2/17/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
990698.309
516.89 ft
64.23 ft TOC
K. Donovan
1976056.468
520.12 ft
301.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
GRANITIC GNEISS, hard, amphibolite, quartzite, dark
feldspar dominant minerals. Soft zone 207-209 ft,
209-214ft, 226 ft, 249-254 ft, 263 ft, 271.5 ft, 273 ft,
275.5 ft, 289 ft, and 292 ft bgs. (continued)
Boring terminated at 299.0 ft-bgs.
Sand Pack (280'-298')
2" pre-packed well screen
(283'-298')SAMPLEDESCRIPTION
BLOWCOUNTSMW-33BR
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 8
2/17/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/7/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
990698.309
516.89 ft
64.23 ft TOC
K. Donovan
1976056.468
520.12 ft
301.4 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/10/17
Transition zone
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-97')SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Top of rock at 40 feet bgs. Lithology not recorded,
some water observed below surface casing
Quartzite, feldspar and hornblende identified, hard,
fresh, medium to fine grained rock, black and white SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Quartzite, feldspar and hornblende identified, hard,
fresh, medium to fine grained rock, black and white
(continued)
Aquaguard (97'-131.2')SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Quartzite, feldspar and hornblende identified, hard,
fresh, medium to fine grained rock, black and white
(continued)
Fracture at 154 feet bgs, sulfur odor observed in water
Quartzite, feldspar and hornblende identified, hard,
fresh, medium to fine grained rock, black and white
Bentonite seal
(120.4'-131.2')
Sand Pack (131.2'-164.4')
2" pre-packed well screen
(150'-160')SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Quartzite, feldspar and hornblende identified, hard,
fresh, medium to fine grained rock, black and white
(continued)
Quartzite, feldspar and hornblende identified, hard,
fresh, medium to fine grained rock, black and white,
higher mafic content with depth SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Quartzite, feldspar and hornblende identified, hard,
fresh, medium to fine grained rock, black and white,
higher mafic content with depth (continued)
Medium to fine grained mafic rock, very hard, fresh,
black SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Medium to fine grained mafic rock, very hard, fresh,
black (continued)
Medium to fine grained mafic rock, very hard, fresh,
black and white SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
245
250
255
260
265
270
275 GRAPHICLOGUSCSDEPTH(ft)PAGE 7 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Medium to fine grained mafic rock, very hard, fresh,
black and white (continued)
Medium to fine grained mafic rock, very hard, fresh,
black and white, some water observed
Medium to fine grained mafic rock, very hard, fresh,
black and white, "soft zone" 315 to 326 feet bgs
Aquaguard (164.4'-400')SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
285
290
295
300
305
310
315 GRAPHICLOGUSCSDEPTH(ft)PAGE 8 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Medium to fine grained mafic rock, very hard, fresh,
black and white, "soft zone" 315 to 326 feet bgs
(continued)
Medium to fine grained mafic rock, very hard, fresh,
black and white
Medium to fine grained mafic rock, very hard, fresh,
black and white, higher mafic content SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
325
330
335
340
345
350
355 GRAPHICLOGUSCSDEPTH(ft)PAGE 9 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
Medium to fine grained mafic rock, very hard, fresh,
black and white, higher mafic content (continued)
Very fine grained black rock, very hard, fresh SAMPLEDESCRIPTION
BLOWCOUNTSBG-1BRLR
365
370
375
380
385
390
395 GRAPHICLOGUSCSDEPTH(ft)PAGE 10 OF 10
2/22/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/6/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
988105.567
518.48 ft
37.58 ft TOC
A. Lefitz/J. Gilmer
1976418.94
521.36 ft
163.2 ft TOC
L. Drago
LOG E DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/18/17
SILT, orange-brown, some clay lenses, moist to dry.
SILT, light grey, sandy, dry.
PULVURIZED ROCK, gray with fine crystals, contains
plagioclase feldspar and biotite, hard, moderately
weathered to fresh, dry.
PULVURIZED ROCK, white and black, some pyrite,
hard to very hard, moderately weathered to fresh.
PULVURIZED ROCK, light gray with fine palgioclase
feldspar and biotite crystals, hard and moderately
weathered, some foliation with abundant iron and
manganese oxide staining.
PULVURIZED ROCK, gneissic, white and black, fine
crystals, hard, fresh, some water 36'-37' bgs.
ML
PT
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riserSAMPLEDESCRIPTIONBLOWCOUNTSMW-23BRR
5
10
15
20
25
30
35 GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 6
2/9/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/8/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1984306.44
523.82 ft
206.7 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
993220.3
521.11 ft
4.95 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
PULVURIZED ROCK, gneissic, white and black, fine
crystals, hard, fresh, some water 36'-37' bgs.
(continued)
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, very hard to hard, fresh with water ~126' bgs.
Grout (0'-160')SAMPLEDESCRIPTION
BLOWCOUNTSMW-23BRR
45
50
55
60
65
70
75 GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 6
2/9/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/8/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1984306.44
523.82 ft
206.7 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
993220.3
521.11 ft
4.95 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, very hard to hard, fresh with water ~126' bgs.
(continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-23BRR
85
90
95
100
105
110
115 GRAPHICLOGUSCSDEPTH(ft)PAGE 3 OF 6
2/9/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/8/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1984306.44
523.82 ft
206.7 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
993220.3
521.11 ft
4.95 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, very hard to hard, fresh with water ~126' bgs.
(continued)
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, some staining present. Fracture 197-203
ft-bgs.SAMPLEDESCRIPTION
BLOWCOUNTSMW-23BRR
125
130
135
140
145
150
155 GRAPHICLOGUSCSDEPTH(ft)PAGE 4 OF 6
2/9/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/8/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1984306.44
523.82 ft
206.7 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
993220.3
521.11 ft
4.95 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, some staining present. Fracture 197-203
ft-bgs. (continued)
Aquaguard (160'-180')
Bentonite (180'-191.5')
Sand Pack (191.4'-204')
2" pre-packed well screen
(194'-204')SAMPLEDESCRIPTION
BLOWCOUNTSMW-23BRR
165
170
175
180
185
190
195 GRAPHICLOGUSCSDEPTH(ft)PAGE 5 OF 6
2/9/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/8/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1984306.44
523.82 ft
206.7 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
993220.3
521.11 ft
4.95 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
PULVURIZED ROCK, white and gray, contains
plagioclase feldspar, biotite and quart, very fine to fine
crystals, some staining present. Fracture 197-203
ft-bgs. (continued)SAMPLEDESCRIPTION
BLOWCOUNTSMW-23BRR
205
210
215
220
225
230
235 GRAPHICLOGUSCSDEPTH(ft)PAGE 6 OF 6
2/9/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:2/8/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
1984306.44
523.82 ft
206.7 ft BGS
L. Drago
Geologic Exploration
Air Hammer
6 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
993220.3
521.11 ft
4.95 ft TOC
A. Lefitz
LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/23/17
Dense, orange brown, sandy silt, moist to dry. At 4.5'
bgs, white, silty, saprolite to partially weathered rock,
dry.
White, silty, saprolite to partially weathered rock. Probe
refusal at 8.5' bgs.
Brown, silty sand w/ rock to partially weathered rock.
Brown, silty sand w/ rock to 18.5' then Dark gray silty
sand with partially weathered rock.
Partially weathered rock to weathered medium to large
grained Horneblende Granite iron/manganes staining
present.
Partially weathered rock to weathered medium to large
grained Horneblende Granite iron/manganes staining.
Some clay lenses.
Weathered, medium to large grained horneblende
granite to partially weathered rock with some clay
lenses. Iron/Manganes staining present. Top of rock at
34' bgs.
Weathered to fresh, medium to large grained
hornblende granite. Some water observed around 37'
bgs; decrease in dust 37'-39' bgs.
Weathered to fresh, medium to large grained
hornblende granite. Water at 43' bgs.
Weathered to fresh, medium to large grained
hornblende granite. Hard
ML
SC
SC
Protective casing with
locking cap
2" Sch. 40 threaded PVC
riser
Grout (0-97')SAMPLEDESCRIPTION
BLOWCOUNTSBG-2BR
5
10
15
20
25
30
35
40
45 GRAPHICLOGUSCSCOMPLETED:7/24/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1976139.341
534.54 ft
235.0 ft BGS
A. Lefitz
Geologic Exploration
HQ Coring
12/10/3.78 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
987894.031
531.13 ft
49.31 ft TOC
W. Wimberley
DEPTH(ft)PAGE 1 OF 5
8/4/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 9/6/17
Horneblende - Biotite Schist, very strong, Greenish
Gray (Gley 2, 5/1), aphanitic to porphyritic with small
plagioclase phenocrytst, weakly foliated. Fracture with
iron/manganese staining and epidote on fracture face
present at 50.6' bgs, 51.6-52' bgs, 52.6-52.8' bgs,
53.3-53.5' bgs, 54.2-54.5' bgs.
Horneblende - Biotite Schist, very strong, Greenish
Gray (Gley 2, 5/1), aphanitic to porphyritic with small
plagioclase phenocrytst, weakly foliated. At 57.6'
gneissc banding. At 58.4' meta-Andesite strong, light
gray (Gley 1,7/1), aphanitic, massive. Fracture 55.0
-55.3' bgs, 57.6-57.7' bgs with minor staining, intensly
fractured zone with heavy staining 57.9-58.4' and
58.8-59.0', 59.2, 59.6-59.8' bgs.
Hornblende - Boptite Schist, very strong, Greenish
Gray (Gley 2, 5/1), aphanitic to porphyritic with small
plagioclase phenocrsyst, weakly foliated. At 60-61.0'
bgs- Healed high angle fracture lithology as above. At
65.8' bgs - Meta Diabase, very strong, Dark Gray(Gley
1,4/1) aphanitic, weakly foliated. Open fracture with
heavy iron staining at 61.2' bgs, 61.8-62.1'bgs. Intensly
fractured zone with open and healed fractures, and
heavy staining 62.5-65.8' bgs. Open horizontal fracture
with abundant staining at 67.9' bgs. High angle open
fractures with green mineralization and iron staining at
68.1-68.4' bgs.
Hornblende - Biotite Schist, very strong, Greenish Gray
(Gley 2, 5/1), aphanitic to porhyritic with small
plagioclse phenocryst, weakly foliated with veins of
plagioclase beginning at 71.6' bgs and persisting thru
core 74.9 -76.4' bgs. Phanaritic veining in
Meta-Andesite matrix. Open horizontal to low angle
fractures at 73.0', 73.6', 73.7' bgs. Intensly fractured
and iron stained 74.4-74.9' bgs.
Biotite, Horneblende Schist, strong, Black(Gley 1,
2.5/1), fine grained, weakly foliated. Intensly fractured
77.0' - 80.0' bgs (fractured and broken pieces at
varying angles, potential shear zone).
Meta-Andesite, very strong, light gray (Gley 1, 7/1)
aphanitic massive. At 80.4', intruded by Dioritic dike,
very strong white matrix (Gley 1, 8/1) w/ black biotited
hornblende grains, phaneritic, and quartz/plagioclase
veins thoroughout core. At 87.4' Diorite Schist very
strong, Light Gray (Gley 1,7/1, phaneritic, schistose w/
quartz/ plagioclase veining. Healed horizontal fracture
at 85.2' bgs.
Andesite schist, very strong, light gray, (Gley 1,6/1),
phanitic, schistose, plagioclase veins within matrix.
94.5'- Andesite become porophytic and slighlty more
mafic and gray (Gley 1,6/1). At 98.2' Diorite, very
strong, Light Gray, (Gley 1, 7/1), phaneritic, massive.
No natural fractures observed.SAMPLEDESCRIPTION
BLOWCOUNTSBG-2BR
55
60
65
70
75
80
85
90
95 GRAPHICLOGUSCSCOMPLETED:7/24/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1976139.341
534.54 ft
235.0 ft BGS
A. Lefitz
Geologic Exploration
HQ Coring
12/10/3.78 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
987894.031
531.13 ft
49.31 ft TOC
W. Wimberley
DEPTH(ft)PAGE 2 OF 5
8/4/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 9/6/17
Diorite, Very strong, light gray matrix (Gley 1,7/1),
phaneritic, massive, occasional pyrite crystals on small
veins, mafic veins througout. 105.8'- Diorite intruded by
amandesiteic dike to 106.6'. At 106.7'- Diorite intruded
by a quartz, plagioclase dike vein w/ pyrite on margins.
At 107.5' Diorite schist, very strong, light gray (Gley 1,
7/1), phaneritic, weakly schistose. No natural fractures
observed 100 - 110' bgs.
Diabase, very strong, gray (Gley 1, 5/1), a phanitic to
fine grained phaneritic, massive w/ epidote on fracture
face. At 110.5', Diorite schist, very strong, Light Gray
(Gley 1, 7/1), phaneritic, slightly schistose, quartz and
plagioclase veins throughout. Sharp contac at 117.5' -
Diabase, very strong, Dark Gray (Gley 1,4/1), aphanitic,
massive. High angle fractures with epidote and
blue/green mineralization on faces with faint potassium
feldspar veining at 110.0'-110.4' bgs.
Diabase, very strong, Dark Gray (Gley 1,4/1), aphanitic,
massive.At 123.0' Diabase intruded by a plagioclase
and quartz dike to 123.9'. 124.5'- Andesite, very strong
Light Gray, massive. Vertical open fracture with
potassium fracture and blue geen mineralization on
faces at 120.1-121.2' bgs. High angle open fracture
with occasional pyrite on face at 122.2 -122.5' bgs.
Multiple fractures/broken pieces with pyrite crystals on
faces at 123.8-124.5' bgs.
At 125.0', Diabase, very strong, Dark Gray (Gley 1,4/1),
fine grained phaneritic, salt and peper appearance,
massive intruded by andesite at 126.8 to 127.7.0' then
massive to end of core. Vertical open fracture at
125.5'bgs. Horizontal fracture at a quartz vein with
blue-green mineralization at 125.8' bgs. Horizontal
open fracture with pyrite on face and pitting/vug at
126.7' bgs. High angle open fracture at 1218.2-128.3'
bgs.
Diabase, very strong, Dark Gray (Gley 1, 4/1), fine
grained phaneritic, salt and peper appearance. At
130.2-130.5' Intruded by andesite dike, 134.9-15.9'
Intruded by plagioclase dike, then diabase as above to
end of core run. Vertical open fracure with minor
blue/green mineralization on face at 137.6-138.4' bgs.
Diabase, very strong, Dark Gray (Gley 1, 4/1), fine
grained phaneritic, massive w/ small plagioclase veins
throughout core. 144.4 - 1453' bgs - Zone of diorite
schist within overall diabase core slightly schistose.
145.3 - 150.0' bgs - Diabse with plagioclase veining
throughout. Open fracture at 142.7' bgs. Vertical open
fracture at 144.4-144.7' bgs.SAMPLEDESCRIPTION
BLOWCOUNTSBG-2BR
105
110
115
120
125
130
135
140
145 GRAPHICLOGUSCSCOMPLETED:7/24/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1976139.341
534.54 ft
235.0 ft BGS
A. Lefitz
Geologic Exploration
HQ Coring
12/10/3.78 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
987894.031
531.13 ft
49.31 ft TOC
W. Wimberley
DEPTH(ft)PAGE 3 OF 5
8/4/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 9/6/17
150' -150.4' Diabase, very strong, Dark Gray (Gley 1,
4/1), fine grained phaneritic, massive w/ small
plagioclase veins. At 150.4-Diorite, Very Strong, Gray
(Gley 1, 5/1), phaneritic, massive/ variability weakly
schistose w/ veins of diabase. At 152.3 Diabase, Very
strong, Dark Gray (Gley 1, 4/1) aphanitic green
mineralization on face. At 153.6 - Grading to Diorite
then diorite as above to 160' bgs. Open high angle
fracture with slight blue-green mineralization in face at
153.0-153.4' bgs.
Diorite as above to 160.8'. At 160.8' Diabase gneiss,
very strong, Dark Gray (Gley 1, 4/1) with light gray
bands, Banded, 163.1' Grading to diorite to diorite
schist, very strong, gray weakly schistose, 166.5'
Diabase as above with plagioclase veins througout
core. Open fracture with iron staining and epidote on
face at 161.1' bgs. Horizontal fracture at 168.9' bgs.
Healed horizontal fracture at 169.7' bgs.
Diabase gneiss, very strong, Dark Gray (Gley 1, 4/1)
with light gray bands, Banded. At 172.9' - 173.4' -
Diorite intruson. Minor Diorite intrusions through core.
Open fractures with pyrite on face 175.7-175.9' bgs.
Diabase gneiss, very strong, Dark Gray (Gley 1, 4/1)
with light gray bands, Banded at 184.4'- Diorite, very
strong Gray (Gley 1, 5/5) fine grained phaneritic,
massive. At 188.3'-189.0'- Banded, Genissic. 189.0'
Diorite, very strong gray, phaneritic. Vertical fracture
with pyrite and epidote on faces at 181.0 - 181.3' bgs.
187.6-188.3 - Fractured zone with open fracture,
healed fractures and one horizontal fracture, no
staining present.
Diorite, very strong gray, phaneritic with plagioclase
veins throughout At 191.0' decreased grain size but
remains diorite-phaneritic. At 195.0' becomes
schistose. At 196.6' remains diorite- diorite schist
becomes finer grained- still phaneritic. 190.4-190.7'
open fracture with minor iron staining and epidote on
face. Core mechanically crushed and broken
199.0-200.0' bgs.
Bentonite sealSAMPLEDESCRIPTIONBLOWCOUNTSBG-2BR
155
160
165
170
175
180
185
190
195 GRAPHICLOGUSCSCOMPLETED:7/24/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1976139.341
534.54 ft
235.0 ft BGS
A. Lefitz
Geologic Exploration
HQ Coring
12/10/3.78 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
987894.031
531.13 ft
49.31 ft TOC
W. Wimberley
DEPTH(ft)PAGE 4 OF 5
8/4/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 9/6/17
Diorite, very strong, Gray (Gley 1,5/1) Phaneritic,
massive. 205.6'- Intruded by mafic diabase, intrusion is
folded and sheared, persists to 206.4'. 206.4'- Diorite
schist, as above except weakly schistose. 207.0'
inreased foliation and slightly decreased grain size.
202.0-202.5' bgs - Open fracture with chlorite/ epidote
on face. 205.6-206.4' bgs - Sheared zone with multiple
vertical to sub vertical fractures. Somewhat fissile, with
potassium feldspar on faces and chlorite on faces,
fractures retain water.
As above Diorite Schist/ Meta Diorite. 214.4' Diorite,
vey strong, Gray (Gley 1, 5/1) Finer Grained Phaneritic,
massive w/ plagioclase veining through core. 218.2'
bgs - horizontal open fracture, no staining, retains
water. 219.6' bgs - Open fracture at end of core,
blue-green mineralization on face.
Grano- Diorite Schist/Meta-Grano Diorite, very strong,
Light Gray (Gley 1, 7/1), phaneritic, weakly foliated,
increased quartz content. 220-220.4' bgs - Open
fracture with blue-green staining on face. Very resistant
to coring.
Grano- Diorite Schist/Meta-Grano Diorite, very strong,
Light Gray (Gley 1, 7/1), phaneritic massive. At 229.0' -
Diabase, strong, dark gray (Gley 1, 4/1), apharitic
intruded by quartz dike to 230.2'; epidote along margins
of quartz vein. 229.6-230.3' bgs - Open fracture with
iron staining, epidote and heavy blue-green
mineralization on faces. Retains water.
230.3'-Andesite, Light Gray, Aphanitic to fine grained
phaneritic, massive. 231.8'- Diorite, very strong, Gray
(Gley 1, 5/1), phaneritic, massive. 234.7' to 237'- Large
quartz sill/dike, very strong, white (Gley 1, 8/1),
massive. At 237.0 diorite as above. 230.8-231.1'bgs-
partially healed fracture, retains water. 235.9-236.4' two
low angle fractures, no staining present. 239.4' bgs,
239.6' bgs - open fractures with slight iron staining and
epidote on fracture faces.
Sand Pack
2" pre-packed well screenSAMPLEDESCRIPTIONBLOWCOUNTSBG-2BR
205
210
215
220
225
230
235
240
245 GRAPHICLOGUSCSCOMPLETED:7/24/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1976139.341
534.54 ft
235.0 ft BGS
A. Lefitz
Geologic Exploration
HQ Coring
12/10/3.78 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
987894.031
531.13 ft
49.31 ft TOC
W. Wimberley
DEPTH(ft)PAGE 5 OF 5
8/4/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 9/6/17
Water, sediment at 16 feet BWS.
ASH in water, fine dark gray.SAMPLEBLOWCOUNTSCL-02
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
992906.539
NA ft
ft TOC
R. Graziano
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1983752.4
467.0 ft
36.0 ft BWS
J. Gilmer
DESCRIPTION
4/26/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/26/16
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
ASH in water, fine dark gray. (continued)
SAND, coarse, light to medium brown.
Probe refusal 36 feet from water surface.SAMPLEBLOWCOUNTSCL-02
GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
992906.539
NA ft
ft TOC
R. Graziano
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1983752.4
467.0 ft
36.0 ft BWS
J. Gilmer
DESCRIPTION
4/26/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/26/16
25
30
35
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water.SAMPLEBLOWCOUNTSCL-04
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
992782.777
NA ft
ft TOC
R. Graziano
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984128.857
467.0 ft
24.0 ft BWS
J. Gilmer
DESCRIPTION
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
ASH in water.
ASH, stiff.
Probe refusal 24 feet from water surface.SAMPLEBLOWCOUNTSCL-04
GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
992782.777
NA ft
ft TOC
R. Graziano
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984128.857
467.0 ft
24.0 ft BWS
J. Gilmer
DESCRIPTION
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
25
30
35
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, sediment at 13 feet BWS.
ASH.
SAND, coarse with silt and clay, poorly sorted, dark to
medium gray.
Probe refusal 20 feet from water surface.SAMPLEBLOWCOUNTSCL-06
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
992663.585
NA ft
ft TOC
M. Youngblood
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984513.329
467.0 ft
20.0 ft BWS
J. Gilmer
DESCRIPTION
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, sediment at 10 feet BWS.
ASH.
SAND, poorly sorted, gray, gradational contact.
Probe refusal 15 feet from water surface.SAMPLEBLOWCOUNTSCL-07
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
992659.816
NA ft
ft TOC
M. Youngblood
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984708.134
467.0 ft
15.0 ft BWS
J. Gilmer
DESCRIPTION
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, sediment at 11.9 feet BWS.
ASH in water, dark.
Silty CLAY sediment, high plasticity, light brown.
Probe refusal 19.9 feet from water surface.SAMPLEBLOWCOUNTSCV-01
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
992519.925
NA ft
ft TOC
R. Graziano
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1984146.377
467.0 ft
19.9 ft BWS
J. Gilmer
DESCRIPTION
4/27/16
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:4/27/16
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond 30 feet from deck surface.SAMPLEBLOWCOUNTSCF-1
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987817.798
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1979924.581
NA ft
38.0 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond 30 feet from deck surface.
(continued)
Dark gray ASH.
Sandy CLAY.
Brown Sandy CLAY.
PARTIALLY WEATHERED ROCK, gray.
Probe refusal 38 feet BWS.SAMPLEBLOWCOUNTSCF-1
GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987817.798
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1979924.581
NA ft
38.0 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
25
30
35
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond 24 feet from deck surface.SAMPLEBLOWCOUNTSCF-3
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987164.785
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980187.356
NA ft
28.5 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond 24 feet from deck surface.
(continued)
ASH and SILT mix.
Tan Silty SAND, poorly sorted.
Probe refusal at 28.5 feet BWS.SAMPLEBLOWCOUNTSCF-3
GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987164.785
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980187.356
NA ft
28.5 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
25
30
35
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond 10 feet from deck surface.
Dark gray ASH.
Tan Silty SAND.
Well sorted Silty SAND to PARTIALLY WEATHERED
ROCK.
Probe refusal at 15.5 feet BWS.SAMPLEBLOWCOUNTSCF-5
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
986410.148
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)/AMEC
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980513.897
NA ft
15.5 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond 20 feet below surface of deck.
2' of ASH, minor recovery.SAMPLEBLOWCOUNTSEF-1
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987491.442
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980642.258
NA ft
23.5 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
2' of ASH, minor recovery. (continued)
No recovery.
Refusal at 23.5 feet BWS.SAMPLEBLOWCOUNTSEF-1
GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987491.442
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1980642.258
NA ft
23.5 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
25
30
35
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond 12 feet from deck surface.
ASH.
Tan gray SILT to Silty SAND. Minimal recovery.
GRAVEL, medium sized.
Probe refusal at 15.9 feet BWS.SAMPLEBLOWCOUNTSEF-3
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987710.749
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1981586.168
NA ft
15.9 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/25/17
Water, bottom of pond at 21.0 feet BWS.SAMPLEBLOWCOUNTSWF-1
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987777.794
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1979334.593
NA ft
28.8 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond at 21.0 feet BWS. (continued)
Dark gray ASH and water.
Light gray Clayey Ash mix
Light gray Clayey SAND.
Tan Clayey Sand, motteled.
Tan Silty SAND.
Tan-gray Sandy CLAY.
Refusal at 28.8 feet BWS.SAMPLEBLOWCOUNTSWF-1
GRAPHICLOGUSCSDEPTH(ft)PAGE 2 OF 2
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987777.794
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1979334.593
NA ft
28.8 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
25
30
35
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, bottom of pond 10.5 feet BWS.
Dark gray ASH.
Gray Sandy CLAY.
Tan Clayey SAND.
Light tan Silty SAND.
SAND to PARTIALLY WEATHERED ROCK.
Probe refusal at 17 feet BWS.SAMPLEBLOWCOUNTSWF-3
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Impoundment Evaluation
1026.107.24
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987036.361
NA ft
ft TOC
A. Albert
Mid-Atlantic Drilling (MAD)
Direct-Push
2 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1979508.766
NA ft
17.0 ft BWS
E. Black
DESCRIPTION
7/20/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:7/20/17
5
10
15
LOG C DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water, dark black with ash mixed in, sulfur odor.
Dark gray FLY ASH, saturated.
Dark gray clayey FLY ASH, saturated.
Probe refusal at 12-inches BWS.SAMPLEDESCRIPTION
BLOWCOUNTSEDC-00
GRAPHICLOGUSCSPAGE 1 OF 1
3/1/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station - Discharge Canal Assessment
1026.107.33
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]DEPTH(in)1983504.207
NA ft
12.0 in BWS
A. AlbertBWS: Below Water Surface
SynTerra
Manual Core
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
5
10
15
20
25
30
35
993302.952
NA ft
NA ft TOC
A. Lefitz
WELL CONSTRUCTION
DETAILS
LOG F- COOLING POND DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/19/17
Water
Water with organic material.
Dark gray, FLY ASH, saturated, loose.
Dark gray ASH wet, loose, some organic matter.
Light gray CLAYEY SILT wet, moderately cohesive
abundant organic matter.
Probe refusal at 6.40-feet BWS.
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1978891.15003
NA ft
6.4 ft BWS
A. Albert
DESCRIPTION
3/1/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
SAMPLEBLOWCOUNTSWDC-1
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987735.372
NA ft
ft TOC
A. Lefitz
SynTerra
Manual Core
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
5
LOG C- REDUCED SCALE DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/25/17
Water
Dark gray to black BOTTOM ASH, wet, coarse grained.
Gray CLAYEY SILT, wet, moderately cohesive.
Probe refusal at 3.25-feet BWS.
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
DESCRIPTION
3/1/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
SAMPLEBLOWCOUNTSWDC-2
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
987881.98462
NA ft
ft TOC
A. Lefitz
SynTerra
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
5
1978243.12705
NA ft
3.25 ft BWS
A. Albert
LOG C- REDUCED SCALE DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/25/17
Water
Black ASH, saturated, abundant organic matter.
Soft, black, ASH with GRAVEL, soft, wet, moderately
cohesive.
Light gray, ASH, wet, moderately cohesive.
Probe refusal at 3.20-feet BWS.
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1977296.37788
NA ft
3.2 ft BWS
A. Albert
DESCRIPTION
3/1/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
SAMPLEBLOWCOUNTSWDC-4
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
989224.7412
NA ft
ft TOC
A. Lefitz
SynTerra
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
5
LOG C- REDUCED SCALE DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/25/17
Water
Black, ASH, saturated, moderately cohesive, abundant
organic matter.
Light gray, ASH, wet, moderately cohesive.
Probe refusal at 5.10-feet BWS.
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976825.60954
NA ft
5.1 ft BWS
A. Albert
DESCRIPTION
3/1/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
SAMPLEBLOWCOUNTSWDC-5
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
989967.93156
NA ft
ft TOC
A. Lefitz
SynTerra
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
5
LOG C- REDUCED SCALE DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/25/17
Water
Dark gray to black ASH, saturated abundant organic
matter.
Probe refusal at 4.90-feet BWS.
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
1976494.01292
NA ft
4.9 ft BWS
A. Albert
DESCRIPTION
3/1/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:
COMPLETED:3/1/17
SAMPLEBLOWCOUNTSWDC-6
GRAPHICLOGUSCSDEPTH(ft)PAGE 1 OF 1
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
WELL
CONSTRUCTIONPID
(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
BWS: Below Water Surface
991130.59049
NA ft
ft TOC
A. Lefitz
SynTerra
Direct-Push
1 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
5
LOG C- REDUCED SCALE DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 5/25/17
Moderately stiff to loose, orange brown, clayey silt, dry,
saprolite to partially weathered rock.
Moderately stiff to loose, orange brown, clayey silt, dry,
saprolite to partially weathered rock. Increase in
partially weathered rock with depth.
Moderately dense, dry, partially weathered rock with
clay lenses.
Moderately dense, dry, partially weathered rock with
clay lenses. Relic structure present.
Coordinates obtained with hand held GPS unit.
ML
ML SAMPLEDESCRIPTION
BLOWCOUNTSBGSB-112
5
10
15
20
25
30
35
40
45 GRAPHICLOGUSCSCOMPLETED:7/19/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1986193.02
NA ft
20.0 ft BGS
E. Yurkovich
Geologic Exploration
GeoProbe
3 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
993900.7
ft
NA ft TOC
A. Lefitz
DEPTH(ft)PAGE 1 OF 1
7/19/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/17
Soil with vegetation and mulch, sandy silt, moist to dry.
Loose to moderately dense, orange brown, sandy silt
with clay lenses, moist to dry.
Stiff, orange brown clayey silt to silty clay, dry.
Light gray brown, saprolite to partially weathered rock
with relic structure observed.
Coordinates obtained with hand held GPS unit.
ML
ML
CL SAMPLEDESCRIPTION
BLOWCOUNTSBGSB-14
5
10
15
20
25
30
35
40
45 GRAPHICLOGUSCSCOMPLETED:7/19/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1984658.36
NA ft
10.0 ft BGS
E. Yurkovich
Geologic Exploration
GeoProbe
3 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
996082.78
ft
NA ft TOC
A. Lefitz
DEPTH(ft)PAGE 1 OF 1
7/19/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/17
Light orange brown, loose, silty sand with rock and
some clay lenses, dry.
Light gray, silty sand. Saprolite to Partially weathered
rock. Geoprobe refusal at 13 feet below ground
surface.
Coordinates obtained with hand held GPS unit.
SM
SM SAMPLEDESCRIPTION
BLOWCOUNTSBGSB-18
5
10
15
20
25
30
35
40
45 GRAPHICLOGUSCSCOMPLETED:7/19/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1982285.21
NA ft
13.0 ft BGS
E. Yurkovich
Geologic Exploration
GeoProbe
3 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
986646.49
ft
NA ft TOC
A. Lefitz
DEPTH(ft)PAGE 1 OF 1
7/19/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/17
Dense, orange brown, sandy silt, moist to dry. At 4.5
feet below ground surface, white, silty, saprolite to
partially weathered rock, dry.
White, silty, saprolite to partially weathered rock.
Geoprobe refusal at 8.5 feet below ground surface.
Coordinates obtained with hand held GPS unit.
ML SAMPLEDESCRIPTION
BLOWCOUNTSBGSB-2
5
10
15
20
25
30
35
40
45 GRAPHICLOGUSCSCOMPLETED:7/18/17
CLIENT: Duke Energy Progress, LLC.
PROJECT:
PROJECT NO:
PROJECT LOCATION: Semora, NC
Roxboro Station
1026.107
PID(ppm)WELL / BORING NO:
STARTED:RECOV.(%)SynTerra
148 River Street, Suite 220
Greenville, South Carolina 29601
Phone: [phone]
WELL
CONSTRUCTION
1976136.75
NA ft
8.5 ft BGS
E. Yurkovich
Geologic Exploration
GeoProbe
3 IN
NORTHING:
G.S. ELEV:
DEPTH TO WATER:
LOGGED BY:
EASTING:
M.P. ELEV:
TOTAL DEPTH:
CHECKED BY:
987877.39
ft
NA ft TOC
A. Lefitz
DEPTH(ft)PAGE 1 OF 1
7/18/17
DRILLING COMPANY:
DRILLING METHOD:
BOREHOLE DIAMETER:
NOTES:LOG D DEP ROXBORO.GPJ GINT STD A4 ASTM LAB.GDT 7/27/17