NCC215561_MODIFICATION Supporting Documents_20220617 (2)

Blume
Ridgy
Power
Contract Drawings For
BLUE RIDGE
POWER (BRP)
OAK TRAIL SOLAR
Site Civil Design
90% SUBMITTAL
HDR Project No. 10337380
CURRITUCK COUNTY, NC
SCALE: 1 "=2000'
440 S. CHURCH ST, SUITE 1000
CHARLOTTE, NC 28202
NDEX OF DRAWINGS
SHEET NO.
SHEET NAME
REVISION NO.
DATE
SHEET NO.
SHEET NAME
REVISION NO.
DATE
CP-001
COVER SHEET
01
5/27/2022
CP-309
EROSION CONTROL PLAN 9
01
5/27/2022
CP-002
CIVIL NOTES AND LEGEND
01
5/27/2022
CP-310
EROSION CONTROL PLAN 10
01
5/27/2022
CP-003
KEY MAP INDEX SHEET 100 SCALE
01
5/27/2022
CP-311
EROSION CONTROL PLAN 11
01
5/27/2022
CP-004
KEY MAP INDEX SHEET 200 SCALE
01
5/27/2022
CP-312
EROSION CONTROL PLAN 12
01
5/27/2022
CP-101
EXISTING SITE CONDITIONS PLAN 1
01
5/27/2022
CP-313
EROSION CONTROL PLAN 13
01
5/27/2022
CP-102
EXISTING SITE CONDITIONS PLAN 2
01
5/27/2022
CP-314
EROSION CONTROL PLAN 14
01
5/27/2022
CP-103
EXISTING SITE CONDITIONS PLAN 3
01
5/27/2022
CP-315
EROSION CONTROL PLAN 15
01
5/27/2022
CP-104
EXISTING SITE CONDITIONS PLAN 4
01
5/27/2022
CP-316
EROSION CONTROL PLAN 16
01
5/27/2022
CP-105
EXISTING SITE CONDITIONS PLAN 5
01
5/27/2022
CP-317
EROSION CONTROL PLAN 17
01
5/27/2022
CP-106
EXISTING SITE CONDITIONS PLAN 6
01
5/27/2022
CP-318
EROSION CONTROL PLAN 18
01
5/27/2022
CP-107
EXISTING SITE CONDITIONS PLAN 7
01
5/27/2022
CP-319
EROSION CONTROL PLAN 19
01
5/27/2022
CP-108
EXISTING SITE CONDITIONS PLAN 8
01
5/27/2022
CP-320
EROSION CONTROL PLAN 20
01
5/27/2022
CP-100
EXISTING SITE CONDITIONS PLAN 9
01
5/27/2022
CP-321
EROSION CONTROL PLAN 21
01
5/27/2022
CP-201
SITE LAYOUT PLAN 1
01
5/27/2022
CP-322
EROSION CONTROL PLAN 22
01
5/27/2022
CP-202
SITE LAYOUT PLAN 2
01
5/27/2022
CP-351
EROSION CONTROL NOTES
01
5/27/2022
CP-203
SITE LAYOUT PLAN 3
01
5/27/2022
CP-352
EROSION CONTROL DETAILS 1
01
5/27/2022
CP-204
SITE LAYOUT PLAN 4
01
5/27/2022
CP-353
EROSION CONTROL DETAILS 2
01
5/27/2022
CP-205
SITE LAYOUT PLAN 5
01
5/27/2022
CP-354
EROSION CONTROL DETAILS 3
01
5/27/2022
CP-206
SITE LAYOUT PLAN 6
01
5/27/2022
CP-401
GRADING AND DRAINAGE PLAN 1
01
5/27/2022
CP-207
SITE LAYOUT PLAN 7
01
5/27/2022
CP-402
GRADING AND DRAINAGE PLAN 2
01
5/27/2022
CP-208
SITE LAYOUT PLAN 8
01
5/27/2022
CP-403
GRADING AND DRAINAGE PLAN 3
01
5/27/2022
CP-209
SITE LAYOUT PLAN 9
01
5/27/2022
CP-404
GRADING AND DRAINAGE PLAN 4
01
5/27/2022
CP-210
SITE LAYOUT PLAN 10
01
5/27/2022
CP-405
GRADING AND DRAINAGE PLAN 5
01
5/27/2022
CP-211
SITE LAYOUT PLAN 11
01
5/27/2022
CP-406
GRADING AND DRAINAGE PLAN 6
01
5/27/2022
CP-212
SITE LAYOUT PLAN 12
01
5/27/2022
CP-407
GRADING AND DRAINAGE PLAN 7
01
5/27/2022
CP-213
SITE LAYOUT PLAN 13
01
5/27/2022
CP-408
GRADING AND DRAINAGE PLAN 8
01
5/27/2022
CP-214
SITE LAYOUT PLAN 14
01
5/27/2022
CP-409
GRADING AND DRAINAGE PLAN 9
01
5/27/2022
CP-215
SITE LAYOUT PLAN 15
01
5/27/2022
CP-410
GRADING AND DRAINAGE PLAN 10
01
5/27/2022
CP-216
SITE LAYOUT PLAN 16
01
5/27/2022
CP-411
GRADING AND DRAINAGE PLAN 11
01
5/27/2022
CP-217
SITE LAYOUT PLAN 17
01
5/27/2022
CP-412
GRADING AND DRAINAGE PLAN 12
01
5/27/2022
CP-218
SITE LAYOUT PLAN 18
01
5/27/2022
CP-413
GRADING AND DRAINAGE PLAN 13
01
5/27/2022
CP-219
SITE LAYOUT PLAN 19
01
5/27/2022
CP-414
GRADING AND DRAINAGE PLAN 14
01
5/27/2022
CP-220
SITE LAYOUT PLAN 20
01
5/27/2022
CP-415
GRADING AND DRAINAGE PLAN 15
01
5/27/2022
CP-221
SITE LAYOUT PLAN 21
01
5/27/2022
CP-416
GRADING AND DRAINAGE PLAN 16
01
5/27/2022
CP-222
SITE LAYOUT PLAN 22
01
5/27/2022
CP-417
GRADING AND DRAINAGE PLAN 17
01
5/27/2022
CP-251
CIVIL SITE DETAILS 1
01
5/27/2022
CP-418
GRADING AND DRAINAGE PLAN 18
01
5/27/2022
CP-252
CIVIL SITE DETAILS 2
01
5/27/2022
CP-419
GRADING AND DRAINAGE PLAN 19
01
5/27/2022
CP-253
CIVIL SITE DETAILS 3
01
5/27/2022
CP-420
GRADING AND DRAINAGE PLAN 20
01
5/27/2022
CP-254
CIVIL SITE DETAILS 4
01
5/27/2022
CP-421
GRADING AND DRAINAGE PLAN 21
01
5/27/2022
CP-301
EROSION CONTROL PLAN 1
01
5/27/2022
CP-422
GRADING AND DRAINAGE PLAN 22
01
5/27/2022
CP-302
EROSION CONTROL PLAN 2
01
5/27/2022
CP-450
STORMWATER DETAILS
01
5/27/2022
CP-303
EROSION CONTROL PLAN 3
01
5/27/2022
CP-501
LINE TABLES AND STORM PROFILES 1
01
5/27/2022
CP-304
EROSION CONTROL PLAN 4
01
5/27/2022
CP-502
LINE TABLES AND STORM PROFILES 2
01
5/27/2022
CP-305
EROSION CONTROL PLAN 5
01
5/27/2022
CP-503
LINE TABLES AND STORM PROFILES 3
01
5/27/2022
CP-306
EROSION CONTROL PLAN 6
01
5/27/2022
CP-504
LINE TABLES AND STORM PROFILES 4
01
5/27/2022
CP-307
EROSION CONTROL PLAN 7
01
5/27/2022
CP-505
LINE TABLES AND STORM PROFILES 5
01
5/27/2022
CP-308
EROSION CONTROL PLAN 8
01
5/27/2022
CP-506
STRUCTURE AND PIPE TABLES
01
5/27/2022

UTILITY/CIVIL LINE SYMBOLOGY
EXISTING WATER
GENERAL DEMOLITION NOTES:
1. ALL MATERIAL PRODUCED AS A RESULT OF DEMOLITION TO BE DISPOSED OF
OFFSITE IN COMPLIANCE WITH ALL STATE, FEDERAL AND LOCAL
ENVIRONMENTAL REGULATIONS.
2. CONTRACTOR TO FIELD VERIFY ALL UTILITIES BEFORE START OF DEMOLITION
AND PROTECT AS REQUIRED TO COMPLETE DEMOLITION ACTIVITIES.
3. CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF DEMOLITION OR
RELOCATION WITH APPLICABLE UTILITY COMPANIES: GAS, CABLE, POWER,
TELEPHONE, WATER, SEWER, ETC.
4. CONTRACTOR TO INSTALL ALL PERIMETER EROSION CONTROLS PRIOR TO
COMMENCEMENT OF DEMOLITION.
5. SAW CUT EXISTING ASPHALT TO CLEAN EDGE.
6. ALL UTILITIES SHALL BE DEMOLISHED TO NEAREST JOINT WHERE FEASIBLE.
CONFIRM PROPER CONNECTIONS WITH ENGINEER IF PIPING MATERIALS ARE TO
BE CUT AND JOINED.
7. DEMOLITION OR REROUTE OF EXISTING UTILITIES TO REMAIN SHALL ALLOW FOR
CONTINUOUS USE OF THE SYSTEM(S).
8. CONTRACTOR, PRIOR TO DEMOLITION, SHALL WALK THE SITE WITH THE OWNER
AND SPECIFICALLY NOTE ITEMS THAT SHALL BE REMOVED AND HANDED OVER
TO THE OWNER.
SEEDBED PREPARATION NOTES:
1. SURFACE WATER CONTROL MEASURES TO BE INSTALLED ACCORDING TO PLAN.
2. AREAS TO BE SEEDED SHALL BE RIPPED AND SPREAD WITH AVAILABLE TOPSOIL 3"
DEEP. TOTAL SEEDBED PREPARED DEPTH SHALL BE 4" TO 6" DEEP.
3. LOOSE ROCKS, ROOTS AND OTHER OBSTRUCTIONS SHALL BE REMOVED FROM THE
SURFACE SO THAT THEY WILL NOT INTERFERE WITH ESTABLISHMENT AND
MAINTENANCE OF VEGETATION. SURFACE FOR FINAL SEEDBED PREPARATION AT
FINISHED GRADES SHOWN SHALL BE REASONABLY SMOOTH AND UNIFORM.
4. SOIL TESTS SHOULD BE TAKEN, AND AMENDMENTS SHOULD BE APPLIED PER SOIL
TEST RECOMMENDATIONS.
5. LIME AND FERTILIZER SHALL BE APPLIED UNIFORMLY AND MIXED WITH THE SOIL
DURING SEEDBED PREPARATION.
6. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED DEPENDING ON
FIELD CONDITIONS.
7. MULCH TO BE TACKED OR MECHANICALLY TIED DOWN WITHIN TWO DAYS AFTER
MULCH IS SPREAD.
8. ALL SLOPES GREATER THAN 2.5:1 SHALL BE STABILIZED WITH JUTE MESH.
GENERAL NOTES:
1. PROVIDE SILT FENCE AROUND PERIMETER OF ALL STOCKPILES. STABILIZE
IMMEDIATELY UPON ESTABLISHMENT OF PILE.
2. GRADING CONTRACTOR SHALL CHECK/ IDENTIFY FOR ALL UNDERGROUND
UTILITIES PRIOR TO BEGINNING THE CLEARING / GRADING.
3. ALL EROSION CONTROL DEVICES SHALL BE MAINTAINED DAILY. ALL
TEMPORARY SEDIMENT BASINS SHALL BE INSPECTED AT LEAST ONCE A
WEEK AND WITHIN 24 HOURS OF THE END OF A STORM WITH A RAINFALL
AMOUNT OF 0.5 INCH OR GREATER. THE TEMPORARY SEDIMENT BASINS
SHALL BE CLEANED OUT WHEN THE SEDIMENT REACHES 1/2 OF THE
SEDIMENT STORAGE CAPACITY. SILT FENCE SHALL BE CLEANED FROM
SEDIMENT WHEN THE SEDIMENT LEVEL IS HALF WAY UP THE SILT FENCE
FABRIC.
4. THE CONSTRUCTION ENTRANCE MAY REQUIRE ADDITIONAL STONE TO
PREVENT TRACKING.
5. THE GRADING CONTRACTOR WILL BE RESPONSIBLE FOR CLEANING ANY
TRACKING OF SEDIMENT ONTO PAVED ROAD AS SOON AS POSSIBLE, BUT
BEFORE THE END OF THE WORK DAY.
6. ALL DEBRIS STOCK PILES SHALL BE REMOVED AND PROPERLY DISPOSED
OF IN A LEGAL LANDFILL (I.E. MULCH AND LOG PILES). CONTRACTOR SHALL
COMPLY WITH ALL LOCAL ORDINANCES, SURROUNDING PROPERTIES AND
COMMUNICATE WITH LOCAL FIRE DEPARTMENTS FOR THE BURNING OF
ANY CLEARING DEBRIS.
7. BOUNDARY SURVEY FOR THE SITE PROVIDED BY MASER CONSULTING, P.A.
FOR SURVEY COMPLETED ON 06/19/2020. SURVEY WAS PERFORMED USING
DATUM NAD '83 (2011), NAVD '88, COORDINATE SYSTEM NC83F.
8. PRELIMINARY GEOTECHNICAL INVESTIGATION PROVIDED BY G2
CONSULTING GROUP FOR SITE VISIT ON 08/04/2021.
9. FINAL GEOTECHNICAL INVESTIGATION IS BEING COORDINATED BY BLUE
RIDGE POWER. RESULTS OF THE FINAL GEOTECHNICAL REPORT WILL
SUPERSEDE PRELIMINARY REPORT AND SHALL BE THE BASIS OF
CONSTRUCTION.
OAK TRAIL QUANTITIES
ITEM
UNIT
QUANTITY
LIMITS OF DISTURBANCE
ACRES
1,127
PROPERTY AREA
ACRES
2,149
ROADS
LF
46,557
EXISTING
LF
5,323
PROPOSED
LF
41,234
PERIMETER SECURITY FENCE
LF
62,587
30' ROLLING GATE
EA
5
24' SWING GATE
EA
8
24' FARM GATE
EA
3
TREE REMOVAL
ACRES
0
PERFORATED PLASTIC PIPE
LF
23,621
18" REINFORCED CONCRETE PIPE
LF
2680
24" REINFORCED CONCRETE PIPE
LF
374
36" REINFORCED CONCRETE PIPE
LF
41
FLOOD CONTROL DEVICE
EA
6
TEMPORARY SILT FENCE
LF
186,566
FLARED END SECTION
EA
85
CUT VOLUME
CY
133,389
FILL VOLUME
CY
153,435
SOURCE TABLE
ITEM
VERSION
DATE
PROVIDED BY
ALTA SURVEY
1
06/19/2020
MASER CONSULTING
TOPO
1
06/19/2020
COOPER AERIAL SURVEYS
LAND CONTROL
1
N/A
N/A
WETLAND/STREAM
1
12/19/2019
WOOD ENVIRONMENTAL &
INFRASTRUCTURE SOLUTIONS
PROTECTED HABITATS
1
N/A
N/A
PV LAYOUT
5
04/01/2022
BLUE RIDGE POWER
COLLECTION LAYOUT
1
02/28/2022
BLUE RIDGE POWER
PRELIMINARY SITE GEOTECHNICAL
REPORT
1
08/04/2021
G2 CONSULTING GROUP
SWITCHYARD GEOTECHNICAL REPORT
1
06/18/2021
G2 CONSULTING GROUP
T-LINE LAYOUT
1
N/A
N/A
UTILITY INFO
1
02/28/2022
BLUE RIDGE POWER
sssss— EXISTING SANITARY SEWER
E- E E E
EXISTING ELECTRICAL
EXISTING GAS LINE
PIPELINE
LARGE PIPELINE
UTILITY OVERHEAD LINE
UNPAVED ROAD
PROJECT BOUNDARY
ADJOINING PROPERTY LINE
EASEMENT
— — — — — — RIGHT OF WAY
— 25
25
EXISTING CONTOUR (MINOR)
PROPOSED CONTOUR (MINOR)
EXISTING CONTOUR W/ELEVATION (MAJOR)
PROPOSED CONTOUR (MAJOR)
EXISTING TREE LINE
EXISTING FENCE
X X X X PROPOSED SECURITY FENCE
LOD LOD LIMITS OF DISTURBANCE
• 50' WETLAND BUFFER
100' WETLAND BUFFER
OUTLET PROTECTION
PIPE CULVERT
SF SF SF SF SF SILT FENCE
0 0 0 0 COMPOST FILTER SOCK
D ITCH/STREAM
W FIELD DELINEATED WETLAND
LAYDOWN YARD
PROPOSED ACCESS ROAD
FEMA FLOOD ZONE AE
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
CIVIL NOTES AND LEGEND
PROJ. MGR. PROD. ENGR. DATE:
K. YUSON M.BRAUN 05/27/2022
DRAWN BY: CHECKED BY: SCALE:
J. TERRAZAS M.BRAWLEY
DRAWING NO.
CP-002

GENERAL NOTES:
1. SEE SHEET C002 FOR GENERAL NOTES, LEGEND AND
ABBREVIATIONS.
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
KEY MAP INDEX SHEET
100 SCALE
PROJ. MGR. PROD. ENGR. DATE:
K. YUSON M.BRAUN 05/27/2022
DRAWN BY: CHECKED BY: SCALE: 1 "=700'
J. TERRAZAS M.BRAWLEY
DRAWING NO.
CP-003

1
N
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
RIP -RAP OUTLET PROTECTION
(TYP.), SEE DETAIL 2 ON SHEET CP-352
COPP �
ER Gq
RRETT
Ro
EXIST. CULVERT
TO REMAIN
150' SETBACK
LIMIT OF DISTURBANCE
150' SETBACK
s.�
i
Li
r� x \
SILT FENCE, SEE
DETAIL 3 ON SHEET C351
a�x
CO � � x
LIF
FTT R
o
MATCHLINE SEE SHEET CP-302 FOR CONTINUATION
RoA
qD �
CP-314
CP-310
CP-305 CP-316
CP-315
CP-301
CP-311
� CP-306
NOT
CP-302 NOT USED
CP-307 USED
CP-303
CP-304
ry
NOT
USED
CP-312
CP-308
NOT
USED
CP-313
CP-309
z
O
Q
Z_
H
Z
O
O
U-
Lo
0
co
W
U
H
W
W
W
W
W
z_
J
U
H
Q
73
z
0
Z_
H
Z
O
U
O
0
co
W
W
w
2
W
W
W
Z_
J
H
KEY MAP
CP-317 CP-319
CP-321
CP-318 CP-320
CP-322
NOT
USED
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
A0
11m
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 1
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING N0.
CP-301

MATCHLINE SEE SHEET CP-301 FOR CONTINUATION
150'SETBACK
EXIST. CULVERT
\ TO REMAIN
2 "
LIMIT OF DISTURBANCE
"4j
4j co
du
417)
Lo77
"" /
-17
.44_ /
tl-
FLOOD CONTROL
DEVICE 096 LI)
EXIST. CULVERT 97
TO REMAIN
SILT FE-Nr.E, SEE
\� DETAIL 3'@P1 SHEET 1 \
"
/ RIP -RAP OUTLET PROTECTION
FLOOD CONTROL / (TYP.), SEE DETAIL 2 ON SHEET CP-352
/ DEVICE 095
EXIST. CULVERT 96x�
TO REMAINX��
MATCHLINE SEE SHEET CP-303 FOR CONTINUATION
CP-314
z
O
z_
H
z
O
O
LL
cm
0
co
H
W
W
w
w
w
z
J
H
z
0
Q
z_
H
z
O
O
ti
0
M
I—
W
W
2
< C/)
W
" W
W
z_
J
H
F ,
N
0 100, 200'
ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 1
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-302

MATCHLINE SEE SHEET CP-302 FOR CONTINUATION
-\V% — Q �J_ /
EXIST. CULVERT 95
4\4 TO REMAIN
EXIST. CULVERT 94 \�S�
SEE
TO REMAIN
SILT FENCE,
DETAIL 3 ON SHEET C351
\x \\ EXIST. CULVERT 93
T it TO REMAIN _
U)
x \ \
N x
\�jr\
o \
l �
l co
N N
A�Go
/ ti- v,
� l
�
N
l 7
A-
V)
l l N l N N N
(� � N N n
150' SETBACK /
/
o
N /
77 L'L
/ N N
A % N N N N
/
/N
/ All -
RIP -RAP OUTLET PROTECTION / / / _T7 /
(TYP.), SEE DETAIL 2 ON SHEET CP-352
Ali -
co
V)
lllln�„ �l l
LIMIT OF ~DISTURBANCE
a '
MATCHLINE SEE SHEET CP-304 FOR CONTINUATION
////h
° N /
/
�107
A
0
-107
CP-314
Z
O
Z_
H
z
O
O
LL
0
M
Lu
Lu
Lu
Lu
Lu
z_
J
H
z
O
z_
z
O
O
LL
00
0
M
CL
H
Lu
Lu
2
Lu
Lu
Lu
z_
J
N
0 100, 200'
ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 3
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-303

MATCHLINE SEE SHEET CP-303 FOR CONTINUATION
////
/ /
150' SETBACK
i
LIMIT OF DISTURBANCE
EXIST. CULVERT 89
TO REMAIN
/
�p o
/
/
/
/
/
/
/
/
/
/
DETAIL 3 ON SHEET C351
CP-314
N
0 100' 200'
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blue
Ridges
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
SOLAR
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 4
PROJ. MGR.
PROJ. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1"=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-304

z
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CP-314
N
0 100' 200'
ENIMI
GENERAL NOTES:
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
�777/
CP-310
CP-315
CP-301
CP-311
CP-306
NOT
USED
CP-302
NOT
USED
CP-307
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
CP-304
CP-313
CP-309
KEY MAP
CP-316
CP-317 CP-319
CP-318 CP-320
NOT
USED
CP-321
CP-322
Blume
R i d g eff
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 5
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-305

MATCHLINE SEE SHEET CP-305 FOR CONTINUATION
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ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 6
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100,
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-306

MATCHLINE SEE SHEET CP-306 FOR CONTINUATION
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OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
KEY MAP
CP-316
CP-317 CP-319
CP-321
CP-318 CP-320
CP-322
NOT
USED
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 7
CP-314
CP-310
CP-305
CP-315
CP-311
CP-306
PROJ. MGR.
K. YUSON
PROD. ENGR.
M.BRAUN
DATE:
05/27/2022
NOT
USED
DRAWN BY:
J. TERRAZAS
CHECKED BY:
M.BRAWLEY
SCALE:
1"=100'
NOT
USED
CP-307
DRAWING N0.
CP-307
NOT
USED
CP-312
CP-308
NOT
USED
CP-313
CP-309

MATCHLINE SEE SHEET CP-307 FOR CONTINUATION
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0 100, 200'
ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE __j
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 8
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-308

MATCHLINE SEE SHEET CP-308 FOR CONTINUATION
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0 100, 200'
ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridgs
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 9
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-309

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CP-314
N
0 100' 200'
ENIMI
GENERAL NOTES:
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-315
CP-301
CP-311
CP-306
NOT
USED
CP-302
NOT
USED
CP-307
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
CP-304
CP-313
CP-309
KEY MAP
CP-316
CP-317 CP-319
CP-318 CP-320
NOT
USED
CP-321
CP-322
Blume
R i d g eff
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 10
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-31 0

MATCHLINE SEE SHEET CP-310 FOR CONTINUATION
CP-314
N
0 100' 200'
ENIMI
GENERAL NOTES:
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-315
CP-301
CP-311
CP-306
NOT
USED
CP-302
NOT
USED
CP-307
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
CP-304
CP-313
CP-309
z
0
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0
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0
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W
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CP-316
CP-317 CP-319
CP-318 CP-320
NOT
USED
CP-321
CP-322
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 11
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-311

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CP-314
NCP-305
0 100, 200'
ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 12
PROJ. MGR. PROD. ENGR. DATE:
K. YUSON M.BRAUN 05/27/2022
DRAWN BY: CHECKED BY: SCALE: 1 "=100'
J. TERRAZAS M.BRAWLEY
DRAWING NO.
CP-312

MATCHLINE SEE SHEET CP-312 FOR CONTINUATION
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w
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EXIST. CULVERT 71
TO REMAIN
EXIST. CULVERT 70
TO REMAIN
50' SETBACK
RIP -RAP OUTLET PROTECTION
(TYP.), SEE DETAIL 2 ON SHEET CP-352
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/
/
/
/
/
/
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NCP-305
0 100, 200'
ENIMI
GENERAL NOTES:USED
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
NOT
USED
CP-304
�C�r�l-313
////
CP-309
Blume
Ridge
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 13
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-313

z
O
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MATCHLINE SEE SHEET CP-315 FOR CONTINUATION
CP-314
N
Of
0 100' 200'
ENIMI
GENERAL NOTES:
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-315
CP-301
CP-311
CP-306
NOT
USED
CP-302
NOT
USED
CP-307
NOT
USED
-
CP-303
CP-312
CP-308
NOT
USED
CP-304
CP-313
CP-309
z
O
H
Q
z_
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z
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O
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cm
M
U
H
W
W
2
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w
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z
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U
H
Q
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CP-316
CP-317 CP-319
CP-318 CP-320
NOT
USED
CP-321
CP-322
Blue...
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 14
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-314

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0 100' 200'
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
A0
1m
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 15
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING N0.
CP-315

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CP-314
NCP-305
0 100' 200'
ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 16
PROJ. MGR. PROD. ENGR. DATE:
K. YUSON M.BRAUN 05/27/2022
DRAWN BY: CHECKED BY: SCALE: 1 "=100'
J. TERRAZAS M.BRAWLEY
DRAWING NO.
CP-316

MATCHLINE SEE SHEET CP-316 FOR CONTINUATION
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CP-314
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0 100, 200'
ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 17
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-317

MATCHLINE SEE SHEET CP-317 FOR CONTINUATION
150' SETBACK
SILT FENCE, SEE
DETAIL 3 ON SHEET C351
r-
LIMIT OF DISTURBANCE
CP-314
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EI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 18
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-318

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CP-314
N
0 100' 200'
ENIMI
GENERAL NOTES:
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-315
CP-301
CP-311
CP-306
NOT
USED
CP-302
NOT
USED
CP-307
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
CP-304
CP-313
CP-309
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CP-317 CP-319
CP-318 CP-320
NOT
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CP-321
CP-322
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 19
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-319

MATCHLINE SEE SHEET CP-319 FOR CONTINUATION
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ENIMI
GENERAL NOTES
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-310
CP-316
KEY MAP
CP-319
CP-321
CP-320
CP-322
CP-315
CP-301
CP-311
CP-306
CP-317
NOT
USED
CP-302
NOT
USED
CP-307
CP-318
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
NOT
USED
CP-304
CP-313
CP-309
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 20
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-320

MATCHLINE SEE SHEET CP-322 FOR CONTINUATION
CP-314
N
0 100' 200'
ENIMI
GENERAL NOTES:
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-315
CP-301
CP-311
CP-306
NOT
USED
CP-302
NOT
USED
CP-307
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
CP-304
CP-313
CP-309
KEY MAP
CP-316
CP-317 CP-319
CP-318 CP-320
NOT
USED
CCP-321
CP-322
Blume
R i d g eff
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 21
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-321

MATCHLINE SEE SHEET CP-321 FOR CONTINUATION
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O
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0
N
co
W
U
H
W
W
W
W
W
z_
J
U
H
Q
CP-314
N
0 100' 200'
ENIMI
GENERAL NOTES:
1. SEE SHEET CP-002 FOR CIVIL NOTES AND LEGEND.
CP-305
CP-310
CP-315
CP-301
CP-311
CP-306
NOT
USED
CP-302
NOT
USED
CP-307
NOT
USED
CP-303
CP-312
CP-308
NOT
USED
CP-304
CP-313
CP-309
KEY MAP
CP-316
CP-317 CP-319
CP-318 CP-320
NOT
USED
CP-321
71-71
CP-322
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION AND SEDIMENT
CONTROL
PLAN 22
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE: 1 "=100'
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-322

GENERAL EROSION CONTROL NOTES
1. THE CONTRACTOR SHALL INSTALL ALL EROSION AND SEDIMENTATION CONTROL
MEASURES AND DEVICES NECESSARY TO COMPLY WITH THE STANDARDS AND
SPECIFICATIONS OF THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
(NCDEQ) AND APPLICABLE STATE AND LOCAL LAWS AND ORDINANCES, AND PREVENT
STANDING WATER WITHIN PROJECT LIMITS, UNLESS OTHERWISE DIRECTED.
2. INSTALL CONSTRUCTION ENTRANCES AND ACCESS ROADS IN LOCATIONS SHOWN, IN
ACCORDANCE WITH STATE STANDARDS AND WITH MINIMAL DISTURBANCE TO
SURROUNDING VEGETATION AND TREES. CONTRACTOR SHALL RECEIVE PRIOR
APPROVAL FROM ENGINEER BEFORE TREE REMOVAL FOR ACCESS ROAD
CONSTRUCTION. WITHIN 30 DAYS AFTER CONSTRUCTION IS COMPLETED FOR WHICH
ACCESS ROAD IS USED, AND UNLESS OTHERWISE APPROVED, CONTRACTOR SHALL
REMOVE ALL REMNANTS OF THE ACCESS ROADS AND RETURN AREA TO AS GOOD AS OR
BETTER CONDITION. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY
BE REQUIRED BASED ON CONTRACTOR'S PRACTICES OR BY A CLIENT REPRESENTATIVE
AND WILL BE EMPLOYED WHERE DETERMINED NECESSARY BY ACTUAL SITE CONDITIONS.
3. ALL MATERIALS SPILLED, DROPPED, WASHED, OR TRACKED FROM VEHICLE OR SITE
ONTO PUBLIC ROADWAY OR INTO STORM DRAIN MUST BE REMOVED.
4. ALL DITCH LINES DISTURBED DURING CONSTRUCTION SHALL BE STABILIZED BY THE
CONTRACTOR. ON ALL NEW OR DISTURBED, UNPAVED DITCHES INSTALL AN CONTROL
MATTING (NAG SC150, SC150BN OR APPROVED EQUAL) ON THE DITCH BOTTOM AND SIDE
SLOPES.
5. PROVIDE SILT FENCE ADJACENT TO DITCHES AND AT THE TOE OF FILL SLOPES. ALSO,
PROVIDE ADEQUATE MEASURES IN AREAS WHERE NATURAL VEGETATION DOES NOT
PROVIDE A SUFFICIENT BUFFER AND AS DIRECTED BY THE ENGINEER. WHERE SILT
FENCE AND TREE PROTECTION CONFLICT, STOP SILT FENCE AT TREE PROTECTION.
6. PROVIDE INLET SEDIMENT FILTER AT ALL NEW STORM INLETS. INLET PROTECTION MAY
BE REQUIRED AT EXISTING INLETS IN THE EVENT SEDIMENT WILL RUN DOWNSTREAM TO
AN EXISTING INLET.
7. PRIOR TO COMMENCING LAND DISTURBANCE ACTIVITY:
a. THE LIMITS OF LAND DISTURBANCE SHALL BE CLEARLY AND ACCURATELY
DEMARCATED WITH STAKES, FENCING, OR OTHER APPROPRIATE MEANS. THE
LOCATION AND EXTENT OF ALL AUTHORIZED LAND DISTURBANCE ACTIVITY SHALL BE
DEMARCATED FOR THE DURATION OF THE CONSTRUCTION ACTIVITY. NO LAND
DISTURBANCE SHALL OCCUR OUTSIDE THE APPROVED LIMITS INDICATED ON THE
APPROVED PLANS.
b. ALL TREE PROTECTION FENCING SHALL BE INSTALLED, INSPECTED AND APPROVED
BY THE INSPECTOR. TREES WITHIN THE PROTECTION AREAS MAY ONLY BE
REMOVED WITH APPROVAL BY THE INSPECTOR.
8. COMPLY WITH THE FOLLOWING CONSTRUCTION SEQUENCE FOR EACH CONSTRUCTION
PHASE:
a. GRUBBING SHALL BE PERFORMED DURING PREDICTED PERIODS OF DRY WEATHER.
b. EROSION CONTROL DEVICES AND STORMWATER MANAGEMENT DEVICES SHALL BE
INSTALLED PRIOR TO ANY OTHER CONSTRUCTION AND WITHIN 24 HOURS OF
GRUBBING. THIS MAY REQUIRE GRUBBING IN STAGES TO ENSURE EROSION
CONTROL MEASURES ARE PUT IN PLACE PRIOR TO RAIN EVENT. THE LOCATION OF
SOME OF THE EROSION CONTROL DEVICES MAY HAVE TO BE ALTERED FROM THAT
SHOWN ON THE APPROVED PLANS IF DRAINAGE PATTERNS DURING CONSTRUCTION
ARE DIFFERENT FROM THE FINAL PROPOSED DRAINAGE PATTERNS. IT IS THE
CONTRACTOR'S RESPONSIBILITY TO ACCOMPLISH EROSION CONTROL FOR ALL
DRAINAGE PATTERNS CREATED AT VARIOUS STAGES DURING CONSTRUCTION. ANY
DIFFICULTY IN CONTROLLING EROSION DURING ANY PHASE OF CONSTRUCTION
SHALL IMMEDIATELY BE REPORTED TO THE ENGINEER.
c. SILT FENCE SHALL BE INSTALLED WITHIN 24 HOURS OF GRUBBING. ALL PERIMETERS.
THE CONTRACTOR SHALL REMOVE ACCUMULATED SILT WHEN THE SILT IS WITHIN 12"
OF THE TOP OF THE SILT FENCE UTILIZED FOR EROSION CONTROL.
9. THE CONSTRUCTION OF THE SITE WILL COMMENCE WITH INSTALLATION OF EROSION
CONTROL MEASURES SUFFICIENT TO CONTROL SEDIMENT DEPOSITS AND EROSION. ALL
SEDIMENT CONTROL WILL BE MAINTAINED UNTIL ALL UPSTREAM GROUND WITHIN THE
CONSTRUCTION AREA HAS BEEN COMPLETELY STABILIZED WITH PERMANENT
VEGETATION.
10. FAILURE TO INSTALL, OPERATE OR MAINTAIN ALL EROSION CONTROL MEASURES WILL
RESULT IN ALL CONSTRUCTION BEING STOPPED ON THE JOB SITE UNTIL SUCH
MEASURES ARE CORRECTED TO NORTH CAROLINA EROSION AND SEDIMENT CONTROL
REGULATIONS.
11. A COPY OF THE APPROVED LAND DISTURBANCE PLAN AND PERMIT SHALL BE PRESENT
ON THE SITE WHENEVER LAND DISTURBANCE ACTIVITY IS IN PROGRESS.
12. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED DAILY AND ANY
DEFICIENCIES NOTED WILL BE CORRECTED BY THE END OF EACH DAY. ADDITIONAL
EROSION AND SEDIMENT CONTROL MEASURES WILL BE INSTALLED IF DEEMED
NECESSARY BY ON -SITE INSPECTION.
13. ON -SITE STOCKPILING OF SOIL IS ALLOWED WITHIN THE LIMITS OF DISTURBANCE
SUBJECT TO PLACING APPROPRIATE EROSION CONTROL DEVICES TO PREVENT SOIL
LOSS DURING RAIN EVENTS. LOCATIONS SHALL BE PRE -APPROVED BY THE INSPECTOR.
14. GROUND STABILIZATION SHALL BE ACHIEVED CONSISTENT WITH NCDEQ GENERAL
PERMIT NCGO1000 EFFECTIVE AS OF AUGUST 2, 2011. WHERE LAND DISTURBING
ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED, ALL DISTURBED AREAS
SHALL BE PROVIDED WITH TEMPORARY OR PERMANENT STABILIZATION WITH GROUND
COVER WITHIN 14 CALENDAR DAYS FROM THE LAST LAND DISTURBING ACTIVITY EXCEPT
FOR ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES, AND ALL SLOPES
STEEPER THAN 3:1 (H:V), WHICH SHALL BE PROVIDED TEMPORARY OR PERMANENT
STABILIZATION WITH GROUND COVER WITHIN 7 CALENDAR DAYS FROM THE LAND
DISTURBING ACTIVITY. THE CONTRACTOR SHALL REFER TO GENERAL PERMIT NCG01000
FOR SPECIFIC CONDITIONS, EXEMPTIONS, AND DEFINITIONS FOR MEETING THESE
STABILIZATION REQUIREMENTS. SEE TABLE 1.
15. SITE DISTURBED AREA = 863.12 +/- ACRES.
16. PROVIDE NOTIFICATION TO ALL AFFECTED PROPERTY OWNERS PRIOR TO
CONSTRUCTION, AS APPLICABLE.
17. EFFECTIVE OCTOBER 1, 2010, PERSONS RESPONSIBLE FOR LAND DISTURBING
ACTIVITIES MUST INSPECT THE SEDIMENT AND EROSION CONTROL MEASURES ON A
PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED
EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED. SELF -INSPECTION
REPORTS ARE REQUIRED. A SAMPLE SELF -INSPECTION REPORT AS WELL AS DETAILS OF
THE SELF -INSPECTION PROGRAM CAN BE FOUND ON THE LAND QUALITY WEB SITE:
http://deq.nc.gov/about/divisions/energy-mineral-land-resources/ erosion-sediment-control/forms
18. ANY OFF -SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM
A SITE WITH AN APPROVED EROSION CONTROL PLAN, A SITE REGULATED UNDER THE
MINING ACT OF 1971, OR A LANDFILL REGULATED BY THE DIVISION OF SOLID WASTE
MANAGEMENT. TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BY ANY
ACTIVITIES ON SITE MUST BE DISPOSED OF AT A FACILITY REGULATED BY THE DIVISION
OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR
DIVISION OF WATER RESOURCES RULES AND REGULATIONS. [15A NCAC 4B .0110]
EROSION MAINTENANCE REQUIREMENTS
1. SEDIMENT FENCE (SILT FENCE):
a. INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND IMMEDIATELY FOLLOWING
A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD. MAKE ANY
REQUIRED REPAIRS IMMEDIATELY.
b. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE, OR
BECOME INEFFECTIVE, REPLACE IT PROMPTLY.
c. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE
VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE.
d. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT.
e. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING
THE AREA TO GRADE. STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS
BEEN PROPERLY STABILIZED.
3. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT:
b. INSPECT ON LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOP
DRESSING WITH 2-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE
USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE
ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC
ROADWAYS.
4. ROCK OUTLET PROTECTION:
a. INSPECT STONE ARRANGEMENT EVERY 7 CALENDAR DAYS AND IMMEDIATELY
FOLLOWING A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD.
b. MAINTAIN SPECIFIED DIMENSIONS AND REMOVE SEDIMENT BUILDUP WHEN THE
SEDIMENT LEVEL IS'/z THE HEIGHT OF THE ROCKS.
5. INLET PROTECTION:
a. INSPECT STONE ARRANGEMENT EVERY 7 CALENDAR DAYS AND IMMEDIATELY
FOLLOWING A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD.
b. REPLACE STONE AS NEED TO MAINTAIN SPECIFIED DIMENSIONS
c. REMOVE SEDIMENT BUILDUP WHEN THE SEDIMENT LEVEL IS THE HEIGHT OF THE
ROCKS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING
SEDIMENT REMOVAL
6. TEMPORARY DIVERSIONS:
a. INSPECT EVERY 7 CALENDAR DAYS AND IMMEDIATELY FOLLOWING A RAIN EVENT
WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD. REMOVE SEDIMENT FROM THE
FLOW AREA AND REPAIR THE DIVERSION RIDGES. ALSO CHECK AND MAINTAIN
OUTLETS.
b. WHEN THE PROTECTED AREA IS PERMANENTLY STABILIZED, REMOVE THE RIDGES
AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND
APPROPRIATELY STABILIZE SITE.
7. CHECK DAM:
a. INSPECT CHECK DAMS AND CHANNELS FOR DAMAGE IMMEDIATELY FOLLOWING A
RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD.
b. ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION
FROM HIGH FLOWS AROUND THE EDGES OF THE DAM. CORRECT ALL DAMAGE
IMMEDIATELY. IF SIGNIFICANT EROSION OCCURS BETWEEN DAMS, INSTALL A
PROTECTIVE RIPRAP LINER IN THAT PORTION OF THE CHANNEL.
c. REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT
DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE
STONE CHECK DAM AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER
THE DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND
CROSS SECTION.
TEMPORARY AND PERMANENT NON LAWN
SEEDING MEASURES
A. GENERAL:
1. AFTER CONSTRUCTION IS COMPLETE IN ANY AREA OR PHASE OF THE PROJECT, THE
DISTURBED AREAS SHALL RECEIVE A PERMANENT GROUND COVER. SEEDING AND
MULCHING SHALL BE PERFORMED IMMEDIATELY BEHIND CONSTRUCTION. THE
CONTRACTOR SHALL PROVIDE PERMANENT SEEDING IN ALL DISTURBED AREAS AS
INDICATED IN THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL ADAPT
PERMANENT SEEDING OPERATIONS TO PROTECT AND TO ACCOMMODATE ANY
TEMPORARY SEEDING AND SOIL AND EROSION CONTROL MEASURES THAT MAY ALREADY
BE IN PLACE DURING THE WORK PERIOD.
2. WHEN SEEDING MUST TAKE PLACE OUT OF SEASON FOR PERMANENT GRASS THE
APPROPRIATE TEMPORARY SEEDING SHALL BE DONE AND THE CONTRACTOR SHALL BE
RESPONSIBLE FOR PERMANENT SEEDING AS SPECIFIED IN SEASON AT NO ADDITIONAL
COST TO OWNER.
3. CONTRACTOR SHALL BE RESPONSIBLE FOR TURF MAINTENANCE THROUGH
SUBSTANTIAL COMPLETION. SLOPES MUST BE AT 90% COVERAGE AT SUBSTANTIAL
COMPLETION REVIEW TO BE ACCEPTED. IF NOT AT 90% COVERAGE, SUBSTANTIAL
COMPLETION WILL BE DELAYED UNTIL THE FOLLOWING GROWING SEASON.
B. SITE PREPARATION AND INSTALLATION:
1. GROUND COVER: ALL DISTURBED AREAS SHALL BE DRESSED TO A DEPTH OF SIX (6)
INCHES. THE TOP THREE (3) INCHES SHALL BE PULVERIZED TO PROVIDE A UNIFORM
SEEDBED. RAKE OR HARROW THE SITE TO ESTABLISH A SMOOTH AND LEVEL FINAL
GRADE. SOIL PARTICLES SHOULD BE NO LARGER THAN MARBLE SIZE, AND PEA GRAVEL
SIZE IS EVEN BETTER. AGRICULTURAL LIME SHALL BE APPLIED AT THE RATE OF 1
TONS/ACRE IMMEDIATELY BEFORE PLOWING. GRASS SEED SHALL BE APPLIED AT THE
RATES OUTLINED IN TABLES 2A AND 2B.
2. 10-10-10 FERTILIZER SHALL BE APPLIED TO ALL DISTURBED AREAS AT A RATE OF
750 LBS./ACRE. MULCHING SHALL CONSIST OF SMALL GRAIN STRAW APPLIED AT A RATE
OF 2 TONS/ACRE. MULCHED AREAS SHALL BE TACKED WITH AN APPROVED METHOD
SUFFICIENT TO HOLD THE STRAW IN PLACE, AT A RATE OF 150 TO 200 GALLONS PER TON
OF STRAW.
3. SOME AREAS MAY REQUIRE TEMPORARY SEEDING DUE TO AN INTERRUPTION OF WORK
OR SEASONAL RESTRICTIONS AS SPECIFIED IN THE PERMANENT SEEDING SCHEDULE, OR
A COMBINATION THEREOF. THESE AREAS SHALL BE RE -SEEDED IN ACCORDANCE WITH
THE PERMANENT SEEDING SCHEDULE. IF TEMPORARY SEEDING IS REQUIRED DUE TO
CONTRACTOR DELAYS, THERE WILL BE NO COMPENSATION FOR THE TEMPORARY
SEEDING. TEMPORARY SEEDING SHALL BE PERFORMED ONLY AT THE DIRECTION OF THE
ENGINEER OR INSPECTOR.
C. CLEANUP AND INSPECTION:
1. UPON COMPLETION OF WORK, THE CONTRACTOR SHALL REMOVE FROM THE SITE ALL
EQUIPMENT AND OTHER ARTICLES USED. ALL EXCESS SOIL, STONE, AND DEBRIS SHALL
BE REMOVED AND LEGALLY DISPOSED OF AT NO ADDITIONAL COST TO THE OWNER. ALL
WORK AREAS SHALL BE LEFT IN A CLEAN AND NEAT CONDITION. ALL DAMAGE TO
EXISTING CONSTRUCTION CAUSED BY LANDSCAPING OPERATIONS SHALL BE REPAIRED
TO THE SATISFACTION OF THE TOWN AT THE CONTRACTOR'S EXPENSE.
2. SEEDED AREAS SHALL BE PROTECTED AND REPLANTED AS NECESSARY TO ESTABLISH A
UNIFORM STAND OF SPECIFIED GRASS. SCATTERED BARE SPOTS, NONE OF WHICH
SHALL BE LARGER THAT ONE (1) SQUARE FOOT, WILL BE ALLOWED UP TO A MAXIMUM OF
3% OF THE SEEDED AREA FOR EACH PROPERTY. WHEN SEEDED AREAS ARE READY FOR
INSPECTION, THE MAINTAINED TURF AREAS SHALL BE NEATLY MOWED TO THE UNIFORM
HEIGHT OF APPROXIMATELY TWO AND ONE-HALF (2.5) INCHES. THE LAWNS SHALL BE
CONSIDERED ESTABLISHED ONLY WHEN THE SPECIFIED GRASS IS VIGOROUS AND
GROWING WELL IN ADDITION TO MEETING THE OTHER REQUIREMENTS SPECIFIED.
3. AN INSPECTION OF THE COMPLETED SEEDING SHALL BE MADE AT THE CONCLUSION OF
THE LANDSCAPE WORK UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION
SUBMITTED BY THE CONTRACTOR TO THE ENGINEER, AT LEAST TEN (10) DAYS PRIOR TO
THE ANTICIPATED DATE OF INSPECTION.
4. A FINAL INSPECTION SHALL BE PERFORMED WHEN A SATISFACTORY STAND OF SEEDED
TURF GRASS HAS BEEN PRODUCED, UPON WRITTEN NOTICE REQUESTING SUCH
INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ENGINEER, AT LEAST TEN (10)
DAYS PRIOR TO THE ANTICIPATED DATE OF INSPECTION. IF A SATISFACTORY STAND OF
TURF HAS NOT BEEN PRODUCED AT THE TIME OF FINAL INSPECTION, NECESSARY
REPAIRS SHALL BE PERFORMED IN CONFORMANCE WITH THE REQUIREMENTS OF THIS
SECTION. UPON COMPLETION OF THESE REPAIRS, THE SEEDED GRASS SHALL BE
REINSPECTED UPON WRITTEN NOTICE AS ABOVE.
PERMANENT LAWN SEEDING MEASURES PROJECT NARRATIVE
A. GENERAL
3. THE FOLLOWING INFORMATION SHALL BE APPLICABLE FOR ALL PERMANENT LAWN
SEEDING. PERMANENT LAWN SEEDING SHALL TAKE PLACE WITHIN ALL DEVELOPED
AREAS OF DISTURBANCE INCLUDING RESIDENTIAL AND COMMERCIAL AREAS AND SHALL
BE REPLACED IN KIND OF EXISTING MATERIAL BY THE CONTRACTOR. AN APPROVED
TURF TYPE TALL FESCUE BLEND SHALL BE USED PER THE CONTRACT DOCUMENTS.
KENTUCKY 31 IS NOT AN ACCEPTABLE BLEND.
4. WHEN SEEDING MUST TAKE PLACE OUT OF SEASON FOR PERMANENT GRASS THE
APPROPRIATE TEMPORARY SEEDING SHALL BE DONE AND THE CONTRACTOR SHALL BE
RESPONSIBLE FOR PERMANENT SEEDING AS SPECIFIED IN SEASON AT NO ADDITIONAL
COST TO OWNER.
5. CONTRACTOR SHALL BE RESPONSIBLE FOR LAWN MAINTENANCE THROUGH
SUBSTANTIAL COMPLETION. LAWNS MUST BE AT 90% COVERAGE AT SUBSTANTIAL
COMPLETION REVIEW TO BE ACCEPTED. IF NOT AT 90% COVERAGE, SUBSTANTIAL
COMPLETION WILL BE DELAYED UNTIL THE FOLLOWING GROWING SEASON.
B. SITE PREPARATION:
1. REMOVE OR KILL ANY UNDESIRABLE EXISTING TURF OR VEGETATION. HERBICIDE
SPRAYING OR OTHER CHEMICAL TREATMENT SHALL BE APPROVED BY THE ENGINEER
PRIOR TO BEING USED BY THE CONTRACTOR. IF PREEXISTING TURF OR OTHER
VEGETATION IS MIXED WITH THE SOIL TO BE REUSED, THE CONTRACTOR SHALL USE
BEST JUDGEMENT IN REMOVING IT OR INCORPORATING IT INTO THE SOIL DURING
PREPARATION.
2. IF TOPSOIL WAS NOT USED TO REESTABLISH THE UPPER SOIL LAYER AND THE UPPER
SOIL IS HEAVY WITH HIGH CLAY CONTENT, SPREAD 1.5-2 INCHES OF AGED GROUND PINE
BARK OR BAGGED ORGANIC HUMUS OVER THE AREA TO BE REPAIRED.
3. FOR ALL GRASSES EXCEPT CENTIPEDEGRASS, APPLY PER 1,000 SQUARE FEET:
75 POUNDS OF GROUND LIMESTONE AND ONE OF THE FOLLOWING FERTILIZERS:
40 POUNDS OF 5-10-10; 20 POUNDS OF 10-20-20; OR 20 POUNDS OF 8-8-8 OR 10-10-10 IN
COMBINATION WITH 4 POUNDS OF 0-46-0. CENTIPEDEGRASS PREFERS ACIDIC SOILS AND
LOW LEVELS OF PHOSPHORUS AND MAY NOT REQUIRE THE ADDITION OF LIME AND
PHOSPHORUS.
4. INCORPORATE LIME AND FERTILIZER (AND PINE BARK IF ADDED) INTO THE TOP 6 INCHES
OF THE SOIL USING A ROTOTILLER OR BY HAND. ROTOTILL OR HAND CULTIVATE TO WELL
INCORPORATE THE AMENDMENTS AND GET A UNIFORM LOOSELY TEXTURED SOIL OF
MINIMUM 6-INCH DEPTH.
5. RAKE OR HARROW THE SITE TO ESTABLISH A SMOOTH AND LEVEL FINAL GRADE. SOIL
PARTICLES SHOULD BE NO LARGER THAN MARBLE SIZE, AND PEA GRAVEL SIZE IS EVEN
BETTER. HAND RAKING TO LEVEL THE SOIL AND WORK OUT HILLS AND HOLLOWS. FOR
AREAS LARGER THAN 100 SQ. FT. ALLOW RAIN OR IRRIGATE TO SETTLE THE SOIL. IN
SOME SITUATIONS, THE ENGINEER MAY REQUIRE ROLLING OR CULTIPACKING TO FIRM
THE SOIL BEFORE SEEDING. HAND RAKE AGAIN TO BREAK UP THE CRUSTY SURFACE
BEFORE SEEDING OR PLANTING.
C. INSTALLATION:
2. SEEDING:
a) SOW THE SEED ON FRESHLY PREPARED SOIL. ENSURE UNIFORM COVERAGE BY
USING A CENTRIFUGAL (ROTARY) OR DROP -TYPE SPREADER. AREAS LARGER
THAN 100 SQ. FT. SHALL BE SEEDED WITH A MINIMUM OF TWO PASSES AT THE
APPROPRIATE PARTIAL RATE FOR EACH PASS. FOR AREAS AVERAGING GREATER
15 FT. WIDTH, APPLY HALF THE SEED IN ONE DIRECTION AND THE OTHER HALF AT
RIGHT ANGLES TO THE FIRST DIRECTION.
b) APPLY A STARTER -TYPE FERTILIZER TO THE SOIL SURFACE FOR EXAMPLE, 10
POUNDS OF 5-10-10 OR 5 POUNDS OF 10-20-20 PER 1,000 SQUARE FEET AT THE
TIME OF SEEDING.
c) LIGHTLY COVER THE SEED BY HAND RAKING OR DRAGGING WITH A MAT OR
CHAIN -LINK FENCE. ROLL OR TAMP THE SOIL LIGHTLY TO FIRM THE SURFACE AND
PROVIDE GOOD SEED -TO -SOIL CONTACT.
d) MULCH GRASS SEED WITH WEED -FREE SMALL GRAIN STRAW OR HAY APPLIED AT A
RATE OF 2 TONS/ACRE. STABILIZE SMALL AREAS OF MULCH BY ROLLING,
WATERING OR TACKING WITH ASPHALT TACKING SPRAY. TWINE NETTING CAN BE
USED IF WIND DISPLACEMENT IS A PROBLEM. IF APPLIED EVENLY AND LIGHTLY,
THESE MATERIALS NEED NOT BE REMOVED. LARGER AREAS SHALL BE STABILIZED
BY ASPHALT TACKING SPRAY OR TWINE NETTING.
D. CLEANUP AND INSPECTION:
1. UPON COMPLETION OF WORK, THE CONTRACTOR SHALL REMOVE FROM THE SITE ALL
EQUIPMENT AND OTHER ARTICLES USED. ALL EXCESS SOIL, STONE, AND DEBRIS SHALL
BE REMOVED AND LEGALLY DISPOSED OF AT NO ADDITIONAL COST TO THE OWNER. ALL
WORK AREAS SHALL BE LEFT IN A CLEAN AND NEAT CONDITION. ALL DAMAGE TO
EXISTING CONSTRUCTION CAUSED BY LANDSCAPING OPERATIONS SHALL BE REPAIRED
TO THE SATISFACTION OF THE TOWN AT THE CONTRACTOR'S EXPENSE.
2. SEEDED AREAS SHALL BE PROTECTED AND REPLANTED AS NECESSARY TO ESTABLISH A
UNIFORM STAND OF SPECIFIED GRASS. SCATTERED BARE SPOTS, NONE OF WHICH
SHALL BE LARGER THAT ONE (1) SQUARE FOOT, WILL BE ALLOWED UP TO A MAXIMUM OF
3% OF THE SEEDED AREA FOR EACH PROPERTY. WHEN SEEDED AREAS ARE READY FOR
INSPECTION, THE MAINTAINED TURF AREAS SHALL BE NEATLY MOWED TO THE UNIFORM
HEIGHT OF APPROXIMATELY TWO AND ONE-HALF (2.5) INCHES. THE LAWNS SHALL BE
CONSIDERED ESTABLISHED ONLY WHEN THE SPECIFIED GRASS IS VIGOROUS AND
GROWING WELL IN ADDITION TO MEETING THE OTHER REQUIREMENTS SPECIFIED.
3. AN INSPECTION OF THE COMPLETED SEEDING SHALL BE MADE AT THE CONCLUSION OF
THE LANDSCAPE WORK UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION
SUBMITTED BY THE CONTRACTOR TO THE ENGINEER, AT LEAST TEN (10) DAYS PRIOR TO
THE ANTICIPATED DATE OF INSPECTION.
4. A FINAL INSPECTION SHALL BE PERFORMED WHEN A SATISFACTORY STAND OF SEEDED
TURF GRASS HAS BEEN PRODUCED, UPON WRITTEN NOTICE REQUESTING SUCH
INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ENGINEER, AT LEAST TEN (10)
DAYS PRIOR TO THE ANTICIPATED DATE OF INSPECTION. IF A SATISFACTORY STAND OF
TURF HAS NOT BEEN PRODUCED AT THE TIME OF FINAL INSPECTION, NECESSARY
REPAIRS SHALL BE PERFORMED IN CONFORMANCE WITH THE REQUIREMENTS OF THIS
SECTION. UPON COMPLETION OF THESE REPAIRS, THE SEEDED GRASS SHALL BE
REINSPECTED UPON WRITTEN NOTICE AS ABOVE.
NOTES:
1. SOD CONSISTING OF COOL -SEASON GRASSES CAN BE INSTALLED ANYTIME THE GROUND
IS NOT FROZEN. SOD CONSISTING OF WARM -SEASON GRASSES CAN BE INSTALLED AS
LONG AS SOIL TEMPERATURE EXCEEDS 55°F (TYPICALLY APRIL 15 TO OCTOBER 1).
2. POUNDS OF SEED PER 1,000 SQ. FT.
3. SQ. YDS. TO TURF CUT INTO 2-INCH CENTERS TO PLANT 1,000 SQ. FT.
4. BUSHELS OF SPRIGS PER 1,000 SQ. FT. (1 SQ. YD. OF TURF PULLED APART IS EQUIVALENT
TO 1 BUSHEL OF SPRIGS.
THE OAK TRAIL SOLAR PROJECT IS LOCATED IN CURRITUCK COUNTY, NORTH CAROLINA APPROXIMATELY 1.5 MILES SOUTHWEST
OF THE CITY OF MOYOCK ALONG PUDDIN RIDGE ROAD (1216). THE PROJECT SITE AREA ENCOMPASSES APPROXIMATELY 863
ACRES CENTERED AROUND THE INTERSECTION OF PUDDIN RIDGE ROAD AND COOPER GARRETT ROAD. THE SITE IS TO BE
DEVELOPED AS A SOLAR ENERGY FACILITY. THE SCOPE OF THIS PROJECT INCLUDES THE DEVELOPMENT OF THE PV PANELS,
SUBSTATION, SWITCHYARD, AND ACCESS ROADS.
EROSION CONTROL CONSTRUCTION SEQUENCE
PHASE 1
1. OBTAIN AND MAINTAIN ON SITE THE EROSION AND SEDIMENT CONTROL PERMIT FROM THE NCDEQ.
2. CONTACT THE NCDEQ EROSION CONTROL INSPECTOR TO SCHEDULE AN ON -SITE PRE -CONSTRUCTION CONFERENCE TO DISCUSS
EROSION CONTROL MEASURES.
3. INSTALL THE CONSTRUCTION ENTRANCE, SILT FENCE AND SILT FENCE STONE OUTLETS AS SHOWN ON PLANS, PRIOR TO ANY SITE
DISTURBANCE ACTIVITIES (CLEARING, GRUBBING, GRADING, OR EXCAVATION INCLUDING BASINS).
4. DEVIATIONS FROM THE APPROVED PLAN MUST BE SUBMITTED TO AND APPROVED BY NCDEQ.
5. ALL FIELD NON -WOODED AREAS THAT ARE NOT TO BE GRADED (I.E. FIELDS) SHALL BE MOWED TO FACILITATE PANEL INSTALLATION
BUT SHALL BE OTHERWISE LEFT UNDISTURBED TO MAINTAIN EXISTING DRAINAGE PATTERNS WHERE STABLE. ANY SEVERELY ERODED
DRAINAGE WAYS SHALL BE GRADED BACK, ROUGHENED, MATTED AND SEEDED.
6. INSTALL BASINS. UPON INSTALLATION OF THE BASINS, INSTALL DIVERSION SWALES TO THE BASIN. STABILIZE IMMEDIATELY UPON
REACHING FINAL GRADE. PROVIDE TEMPORARY CULVERT FOR CROSSING EXISTING DRAINAGE AREAS.
7. INSTALL REMAINING EROSION CONTROL MEASURES AS INDICATED ON CONSTRUCTION DOCUMENTS TO FACILITATE SEDIMENT
CONTROL PRIOR TO GRADING, CLEARING ONLY AS NECESSARY TO INSTALL THESE BEST MANAGEMENT PRACTICES (BMPs).
8. INSPECT ALL EROSION CONTROL DEVICES AT WEEKLY INTERVALS AND AFTER EVERY RAINFALL EXCEEDING 1" TO VERIFY THAT THEY
ARE FUNCTIONING PROPERLY. ANY ACCUMULATED SEDIMENT SHALL BE REMOVED AND PLACED IN A DESIGNATED SPOIL DISPOSAL
AREA APPROVED BY THE INSPECTOR.
9. CONDUCT PERIODIC INSPECTIONS OF ALL EROSION AND SEDIMENTATION CONTROLS AND MAKE ANY REPAIRS OR MODIFICATIONS
NECESSARY TO ASSURE CONTINUED EFFECTIVE OPERATION OF EACH DEVICE.
10. STABILIZE ALL GRADED AREAS WITH TEMPORARY SEEDING PER THE REQUIRED NCDEQ REGULATIONS. PROVIDE PERMANENT SEEDING
AS GRADED AREAS ARE FINALIZED. PROVIDE NORTH AMERICAN GREEN S150 OR APPROVED EQUAL MATTING ON ALL FILL SLOPES.
PHASE 2
11. CLEAR AND GRUB REMAINDER OF AREA AS REQUIRED.
12. GRADE THE CONTRACTOR LAYDOWN AREA AND AREAS INDICATED TO ACHIEVE REQUIRED PANEL AREA SLOPES.
13. AS GRADED AREAS ARE BROUGHT TO GRADE, ROUGHEN AND IMMEDIATELY SEED WITH PERMANENT SEEDING TO ESTABLISH COVER.
APPLY EROSION CONTROL MATTING AS DETAILED WITHIN THE PLANS CONSISTING OF NORTH AMERICAN GREEN S150 (OR APPROVED
EQUAL) ON ALL FILL SLOPES.
14. INSTALL CULVERTS AS ACCESS ROADS ARE CONSTRUCTED TO FACILITATE DRAINAGE ACROSS DRIVES.
15. PROVIDE INLET & OUTLET PROTECTION FOR EACH CULVERT AS THEY ARE INSTALLED.
16. MAINTAIN EROSION CONTROL MEASURES DURING CONSTRUCTION ACCORDING TO NCDEQ REQUIREMENTS
17. COMPLETE ANY FINAL, FINE GRADING.
Ml 1 AClr n
18. AT PROJECT END, CONTACT NCDEQ FOR REVIEW AND APPROVAL
19. AFTER STABILIZATION, ALL EROSION CONTROL MEASURES ARE TO BE REMOVED.
aB I u e
JRidges
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
SOLAR
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION CONTROL NOTES
PROJ. MGR. PROJ. ENGR. DATE:
K. YUSON M.BRAUN 05/27/2022
DRAWN BY: CHECKED BY: SCALE:
J. TERRAZAS M.BRAWLEY
DRAWING NO.
CP-351

MIN. 14 GAUGE GALVANIZED WIRE -
FENCE WITH MAX. 6" MESH SPACING
4"x4" REINFORCED _\
SAFETY POST CAP
(TYP. ALL POSTS)
36"
18" O 24"
24"
$II
MIN.
1. SILT FENCE IS TO BE SECURELY FASTENED TO EACH
STEEL SUPPORT POST OR TO WOVEN WIRE WHICH IS IN
TURN IS ATTACHED TO THE STEEL FENCE POST.
2. INSPECT FREQUENTLY AND REPAIR OR REPLACE
PROMPTLY AS NEEDED.
3. REMOVE SEDIMENT DEPOSITED AS NEEDED TO PROVIDE
STORAGE VOLUME FOR THE NEXT RAIN AND TO REMOVE
PRESSURE ON THE SILT FENCE. UNIFORMLY DISTRIBUTE
ON THE SOURCE AREA PRIOR TO TOPSOILING.
4. ALTERNATIVELY, THE CONTRACTOR MAY USE EXTRA
STRENGTH SILT FENCE FABRIC WITHOUT WIRE FENCE.
MAXIMUM SPACING BETWEEN POST SHALL BE 6-0".
1.5
MEDIAN 8" DIA.
RIP -RAP
SYNTHETIC FILTER FABRIC
(CERTIFIED TO MEET THE
REQUIREMENTS OF ASTM D 6461)
8'-0" MAXIMUM 5' PAINTED OR
GALVANIZED STEEL POST
(1.25 LB/LF)
ATTACH TO POSTS WITH
WIRE OR PLASTIC ZIP TIES
(MIN. 50 LBS TENSILE STRENGTH)
GRADE
8" DOWN & 4" FORWARD IIII
ALONG THE TRENCH �JJ
FRONT VIEW 5' PAINTED OR
GALVANIZED STEEL POST
4"x4" REINFORCED (1.25 LB/LF)
SAFETY POST CAP
(TYP. ALL POSTS) MIN. 14 GAUGE GALVANIZED WIRE
FENCE WITH MAX. 6" MESH SPACING
SYNTHETIC FILTER FABRIC
(CERTIFIED TO MEET THE
REQUIREMENTS OF ASTM D 6461)
36" TRENCH IN SILT FENCE.
8" TO 24" BACKFILL AND COMPACT
THOROUGHLY AFTER PLACEMENT.
FLOW
III=I i I -I i 1=1 1- $ .
MI
24" GRADE
4" MIN.
SIDE VIEW
TEMPORARY SILT FENCE
NOT TO SCALE
IR
1 (MAX) fU� `{( It/IVih .li 5/6 H
A
3-0" MIN. '.0-1'
I A
ELEVATION - UP -SLOPE FACE
---,-MEDIAN 8" DIA.
SECTION A -A RIP -RAP
NOTES:
1. WASHED STONE (#57) TO BE REMOVED AND REPLACED ONCE IT BECOMES CLOGGED WITH
SEDIMENT.
2. SEDIMENT TO BE REMOVED WHEN ACCUMULATIONS REACH 1/3 HEIGHT OF SILT FENCE
3. THE KEY TO FUNCTIONAL ROCK OUTLETS IS WEEKLY INSPECTIONS, ROUTINE MAINTENANCE,
AND REGULAR SEDIMENT REMOVAL.
4. LOCATION OF ROCK OUTLET TO BE DETERMINED BY CONTRACTOR WHEN INSTALLING SILT
FENCE. OUTLETS TO BE SPACED AT A MINIMUM 100'.
SILT FENCE ROCK OUTLET
NOT TO SCALE
1 (MAX)
1.5
TOP OF FENCE
AASHTO #57 STONE
FACE ON UPSTREAM SIDE
`TA "'^non METAL POSTS 2 FT IN GROUND
(0.25" MESH OPENING)
EXTENDS TO TOP OF BOX
Iluuul ffu urs, ff jj/ WASHED STONE
PLACED TO A HEIGHT OF 16"
MINIMUM ABOVE TOP OF BOX
NOTES:
1. DRIVE 5-FOOT STEEL POSTS 2 FEET INTO THE GROUND SURROUNDING
THE INLET. SPACE POSTS EVENLY AROUND THE PERIMETER OF THE
INLET, A MAXIMUM OF 4 FEET APART.
2. SURROUND THE POSTS WITH WIRE MESH HARDWARE CLOTH. SECURE
THE WIRE MESH TO THE STEEL POSTS AT THE TOP, MIDDLE, AND
BOTTOM. PLACING A 1-FOOT FLAP OF THE WIRE MESH UNDER THE
GRAVEL FOR ANCHORING IS RECOMMENDED.
3. PLACE CLEAN GRAVEL (NC DOT #5 OR #57 STONE) ON A 2:1 SLOPE
WITH A MIN HEIGHT OF 16 INCHES AROUND THE WIRE, AND SMOOTH
TO AN EVEN GRADE.
STANDARD INLET PROTECTION
NOT TO SCALE
DIRECTION OF
STREAM FLOW
II
IN CHANNELS, ROLL OUT STRIPS OF
MATTING PARALLEL TO THE DIRECTION OF
FLOW.
ANCHOR MATTING IN A 12" TRENCH
DITCH OR CHANNEL INSTALLATION
2"-5"
A 2.5cm)
W W W W W W W W W W W W W W W W W W W W W W W W
-I I IW I I I W W W W W W W W W W W W W W W W W W W W
1.l I�
JOIN STRIPS BY ANCHORING AND
OVERLAPPING
3"
(7.5cm)
TOE IN UPSTREAM EDGE OF MATTING
EROSION CONTROL MATTING (ECM) NOTES:
1. EROSION CONTROL MATTING SHALL BE 100 PERCENT BIODEGRADABLE WOVEN COIR TWIN MAT MEETING OR EXCEEDING THE FOLLOWING
REQUIREMENTS:
A. DRY TENSILE STRENGTH (ASTM D4595): 1,740 LBS/FT (MD)
1,176 LBS/FT (CD)
B. WET TENSILE STRENGTH (ASTM D 4595): 1,488 LBS/FT (MD)
1,032 LBS/FT (CD)
C. THICKNESS (ASTM D1777): 0.35 INCHES
D. WEIGHT (ASTM D3766): 23 OUNCES/SQUARE YARD
E. MINIMUM TWINE COUNT: 27 (MD) X 18 (CD)
F. OPEN AREA: 48%"
2. ECM SHALL BE USED ON ALL CUT OR FILL SLOPES 3H:1V OR GREATER AND IN AREAS SPECIFIED ON THE DRAWINGS.
3. ECM SHALL BE INSTALLED SUCH THAT MATERIAL IS IN INTIMATE CONTACT WITH GROUND SURFACE OVER ENTIRE COVERED AREA AND SHALL BE
MAINTAINED UNTIL VEGETATIVE COVER IN AREA HAS BEEN ESTABLISHED.
4. ECM SHALL BE INSTALLED PER DETAILS SHOWN AND SECTION 6.17 OF THE MAY 2013 NCDENR "EROSION AND SEDIMENT CONTROL PLANNING AND
DESIGN MANUAL."
5. SEEDING AND MULCHING SHALL OCCUR, WHERE APPLICABLE, PRIOR TO INSTALLATION OF ECM.
6. IN DITCHES OR CHANNELS, ECM SHALL BE OVERLAPPED SUCH THAT UPSTREAM PIECE OVERLIES DOWNSTREAM PIECE.
MAINTENANCE NOTES:
1. INSPECT ECM AT LEAST WEEKLY AND WITHIN 24 HOURS AFTER EACH SIGNIFICANT (1 2 INCH OR GREATER) RAIN FALL EVENT. REPAIR IMMEDIATELY.
2. GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED, AND EROSION MUST NOT OCCUR BENEATH THE ECM.
3. ANY AREAS OF THE ECM THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE REPAIRED AND STAPLED.
4. IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE FIXED AND THE ERODED AREA PROTECTED.
5. MONITOR AND REPAIR THE ECM AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED.
EROSION CONTROL MATTING DETAIL
NOT TO SCALE
Blume
Ridg%w
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
�ftolelm
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION CONTROL DETAILS
1
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE:
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-352

SPACING BETWEEN DITCH CHECK CROSS SECTION A -A
THRU STONE DITCH CHECK
L = THE DISTANCE SUCH THAT POINTS
A & B ARE OF EQUAL ELEVATION
1-FT. MIN.
INCH D50 RIPPAP
0.5-FT. MIN.
2-FT. MAX.
AT CENTER
k.r-UI CAI PLC r/ibM ll.
TYPICAL DITCH CHECK SECTION
2-FT. MIN.
TOP OF BANK 12-INCH D50 RIPRAP
A --a-,
OVERFLOW
WEIR
CHANNEL BOTTOM
WIDTH
PLACE STONE OVER
CHANNELBANKS
`TOP OF
.! BANK
1
3
NON -WOVEN
- GEOTEXTILE FABRIC
1
of
3
RIP RAP SHOULD EXTEND UP BOTH SIDES OF THE APRON AND AROUND THE
END OF THE PIPE OR CULVERT AT THE DISCHARGE OUTLET AT A MAXIMUM
SLOPE OF 2:1 AND A HEIGHT NOT LESS THAN TWO THIRDS THE PIPE
DIAMETER OR CULVERT HEIGHT.
THERE SHALL BE NO OVERFLOW FROM THE END OF THE APRON TO THE
SURFACE OF THE RECEIVING CHANNEL. THE AREA TO BE PAVED OR RIP
RAPPED SHALL BE UNDERCUT SO THAT THE INVERT OF THE APRON SHALL
BE THE SAME GRADE (FLUSH) WITH THE SURFACE OF THE RECEIVING
CHANNEL. THE APRON SHALL HAVE A CUTOFF OR TOE WALL AT THE
DOWNSTREAM END.
THE WIDTH OF THE END OF THE APRON SHALL BE EQUAL TO THE BOTTOM
WIDTH OF THE RECEIVING CHANNEL. MAXIMUM TAPER TO RECEIVING
CHANNEL 5:1.
co
J
XAn
1-INCH D50 WASHED STONE 4. ALL SUBGRADE FOR STRUCTURE TO BE COMPACTED TO 95% STANDARD END OF APRON
2 2 PLAN SYMBOL PROCTOR OR GREATER. I
2-FT. MAX. PLAN FLOW 1 1 AT CENTER NOT TO SCALE u ♦/
5. THE PLACING OF FILL, EITHER LOOSE OR COMPACTED IN THE RECEIVING
o OR CHANNEL SHALL NOT BE ALLOWED. Ridg%w
PIC6. NO BENDS OR CURVES IN THE HORIZONTAL ALIGNMENT OF THE APRON o
1� 0.5-FT. 0 /o SLOP_ E
AREAWHERE 1 T UNLESS OTHERWISE SHOWN. Aa' Powl%arr
SEDIMENT IS T
TRAPPED A LENGTH AS REQUIRED IN FIELD 7. TYPE 2 GEOTEXTILE SHALL BE PER NCDOT SPECIFICATION SECTION 1056. - - -
TO KEY INTO SIDE OF SLOPES 1 _g 1' MIN.
OF DITCH 8. ANY DISTURBED AREA FROM END OF APRON TO RECEIVING CHANNEL MUST TYPE 2 GEOTEXTILE
NON -WOVEN BE STABILIZED. FILTER FABRIC LAP
GEOTEXTILE FABRIC CI C\/A-rInKI
ROCK DITCH CHECK - GENERAL NOTES
1. Rock Ditch Checks should not be placed in Waters of the State
or USGS blue -line streams (unless approved by Federal
Authorities).
2. Rock Ditch Checks should be installed in steeply sloped
channels where adequate vegetation cannot be established. This
BMP measure should only be used in small open channels.
3. A non -woven geotextile fabric shall be installed over the soil
surface where the rock ditch check is to be placed.
4. The body of the rock ditch check shall be composed of
12-inch D50 Riprap. The upstream face may be composed of
1-inch D50 washed stone.
5. Rock Ditch Checks should not exceed a height of 2-feet at
the centerline of the channel.
6. Rock Ditch Checks should have a minimum top flow length of
2-feet.
7. Riprap should be placed over channel banks to prevent water
from cutting around the ditch check.
8. The riprap should be placed by hand or mechanical placement
(no dumping of rock to form dam) to achieve complete
coverage of the channel. Doing so will also ensure that the
center of the check is lower than the edges.
9. The maximum spacing between the dams should be such that
the toe of the upstream check is at the same elevation as
the top of the downstream check.
ROCK DITCH CHECK
NOT TO SCALE
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1. The key to functional rock ditch check is weekly inspections,
routine maintenance, and regular sediment removal.
2. Regular inspections of rock ditch checks shall be conducted
once every calendar week and, as recommended, within
24-hours after each rainfall even that produces 1/2-inch or
more of precipitation.
3. Attention to sediment accumulations in front of the rock ditch
check is extremely important. Accumulated sediment should be
continually monitored and removed when necessary.
4. Remove accumulated sediment when it reaches 1/3 the height
of the rock ditch check.
5. Removed sediment shall be placed in stockpile storage areas or
spread thinly across disturbed area. Stabilize the removed
sediment after it is relocated.
6. Inspect Rock Ditch Checks' edges for erosion and evidence of
runoff bypassing the installed check. If evident repair promptly
as necessary to prevent erosion and bypassing.
7. In the case of grass -lined ditches, channels, and swales, rock ditch
checks should be removed when the grass has matured
sufficiently to protect the ditch or Swale unless the slope of the
Swale is greater than 4%.
8. After construction is completed and final stabilization is
reached, the entirety of the rock ditch check should be
removed if vegetation will be used for permanent erosion
control measures. The area beneath the removed rock ditch
check must be addressed with permanent stabilization
measures.
STRAW BALE BARRIER CONCRETE WASHOUT
STAKE(TYP.)
STAPLES %" DIA. 4" STAPLE
(2 PER BALE)
NATIVE MATERIAL
(OPTIONAL)
STRAW BALE
PLAN
(TYP.)
TYPE "ABOVE GRADE"
WITH STRAW
BALES
NOTES:
LETTERS A MINIMUM OF
1. ACTUAL LAYOUT DETERMINED IN FIELD.
5" IN HEIGHT
2. INSTALL CONCRETE WASHOUT SIGN (24"X24", MINIMUM)
WITHIN 30' OF THE TEMPORARY CONCRETE WASHOUT
FACILITY.
CONCRET
WASHOUT
3. TEMPORARY WASHOUT AREA MUST BE AT LEAST 50'
FROM A STORM DRAIN, CREEK BANK OR PERIMETER
CONTROL.
4. CLEAN OUT CONCRETE WASHOUT AREA WHEN 50%
FULL.
5. THE KEY TO FUNCTIONAL CONCRETE WASHOUTS IS
CONCRETE WASHOUT SIGN DETAIL
WEEKLY INSPECTIONS, ROUTINE MAINTENANCE, AND
REGULAR CLEAN OUT.
CONCRETE WASHOUT
NOT TO SCALE
BINDING WIRE
STRAW BALE
WOOD OR METAL
STAKES
(2 PER BALE)
6. SILT FENCE SHALL BE INSTALLED AROUND
PERIMETER OF CONCRETE WASHOUT AREA
EXCEPT FOR THE SIDE UTILIZED FOR
ACCESSING THE WASHOUT.
7. A ROCK CONSTRUCTION ENTRANCE MAY BE
NECESSARY ALONG ONE SIDE OF THE WASHOUT
TO PROVIDE VEHICLE ACCESS.
8. CONCRETE WASHOUTS TO BE INSTALLED
ADJACENT TO EACH CONSTRUCTION ENTRANCE.
NATURAL GRADE
NOTE:
MINIMUM H=2/3
PIPE DIAMETER
NOT TO SCALE
TYPE 2 GEOTEXTILE SHALL BE INSTALLED
ON COMPACTED SUBGRADE PRIOR TO
PLACEMENT OF RIP RAP.
SECTION B-B
CULVERT SIZE
W1
W2
La
CLASS
T NOT TO SCALE
18"
11.5'
1.5'
10,
B
10.8"
24"
17.0'
2.0'
15'
B
13.5"
36"
27.0'
3.0'
24'
B
18.9"
RIPRAP APRON AT PIPE OUTFALL DETAIL
NOT TO SCALE
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION CONTROL DETAILS
2
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE:
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-353

LPROVIDE OR REPLACE
EXISTING CULVERT
PIPE AS REQUIRED
UNDERLYING NON -WOVEN GEOTEXTILE FABRIC
AVERAGE STONE DIAMETER
OF 2 TO 3-INCHES
WITH A 6-INCH MINIMUM DEPTH
SPECIFICATION
SIZE
ROCK PAD THICKNESS
6 INCHES
ROCK PAD WIDTH
24 FEET
ROCK PAD LENGTH
100 FEET
ROCK PAD STONE SIZE
D = 2-3 INCHES
EDGES SHALL BE TAPERED OUT
TOWARDS ROAD TO PREVENT
TRACKING OF MUD ON THE EDGES
CONSTRUCTION ENTRANCE
NOT TO SCALE
Blume
Ridg=
Power
NOT FOR
CONSTRUCTION
OAK TRAIL
CURRITUCK COUNTY, NC
B
90% CLIENT REVIEW
05/27/22
A
60% CLIENT REVIEW
04/30/22
REV. NO
DESCRIPTION
DATE
SHEET TITLE:
EROSION CONTROL DETAILS
3
PROJ. MGR.
PROD. ENGR.
DATE:
K. YUSON
M.BRAUN
05/27/2022
DRAWN BY:
CHECKED BY:
SCALE:
J. TERRAZAS
M.BRAWLEY
DRAWING NO.
CP-354