20171527 Ver 2_App C - Construction Drawings_20200407

Appendix C:
Construction Drawings

SITEEDWIN ROBERTSON RDOAK GROVE RDCOUNTR
Y

C
L
U
B

R
D
OAK GROVE RD
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTION239 COUNTRY CLUB ROAD - PERSON COUNTY, NC 275740SCALE 1"=2,000'4,000'2,000'VICINITY MAPNAD 83WOODSDALE 0909-00-40-4723.000TOWNSHIP:PARCEL NUMBER:PERSON COUNTY MEGASITEPROJECT:ENGINEER:BLAKE HALL, PE PHONE: [phone]RALEIGH, NC 276075410 TRINITY ROAD; SUITE 102TIMMONS GROUPFAX: 919-859-5663EMAIL: [e-mail] TRACT AREA:175 ACPROPOSED USE:SITE ADDRESS:ROXBORO, NC 27573-5225239 COUNTRY CLUB ROADOTHEREXISTING USE:INDUSTRIAL1"=2,000'Approval BlockSITE DATAPERSON COUNTY MEGASITE0909-00-26-0057.0000909-00-31-0271.000C0.0COVER SHEET Sheet List TableSheetNumberSheet TitleC0.0COVER SHEETC0.1STORMWATER COMPLIANCE PLANC1.0OVERALL EXISTING CONDITIONS PLANC1.1EXISTING CONDITIONS AND DEMOLITION PLANC1.2EXISTING CONDITIONS AND DEMOLITION PLANC1.3EXISTING CONDITIONS AND DEMOLITION PLANC1.4EXISTING CONDITIONS AND DEMOLITION PLANC1.5EXISTING CONDITIONS AND DEMOLITION PLANC1.6EXISTING CONDITIONS AND DEMOLITION PLANC1.7EXISTING CONDITIONS AND DEMOLITION PLANC1.8EXISTING CONDITIONS AND DEMOLITION PLANC1.9EXISTING CONDITIONS AND DEMOLITION PLANC2.0OVERALL EROSION CONTROL PLANC2.1PHASE I EROSION & SEDIMENT CONTROL PLANC2.2PHASE I EROSION & SEDIMENT CONTROL PLANC2.3PHASE I EROSION & SEDIMENT CONTROL PLANC2.4PHASE I EROSION & SEDIMENT CONTROL PLANC2.5PHASE I EROSION & SEDIMENT CONTROL PLANC2.6PHASE I EROSION & SEDIMENT CONTROL PLANC2.7PHASE I EROSION & SEDIMENT CONTROL PLANC2.8PHASE I EROSION & SEDIMENT CONTROL PLANC2.9PHASE I EROSION & SEDIMENT CONTROL PLANC2.10PHASE II EROSION & SEDIMENT CONTROL PLANC2.11PHASE II EROSION & SEDIMENT CONTROL PLANC2.12PHASE II EROSION & SEDIMENT CONTROL PLANC2.13PHASE II EROSION & SEDIMENT CONTROL PLANC2.14PHASE II EROSION & SEDIMENT CONTROL PLANC2.15PHASE II EROSION & SEDIMENT CONTROL PLANC2.16PHASE II EROSION & SEDIMENT CONTROL PLANC2.17PHASE II EROSION & SEDIMENT CONTROL PLANC2.18PHASE II EROSION & SEDIMENT CONTROL PLANC3.0OVERALL SITE PLANC3.1SITE LAYOUTC3.2SITE LAYOUTC3.3SITE LAYOUTC3.4SITE LAYOUTC3.5SITE LAYOUTC3.6SITE LAYOUTC3.7SITE LAYOUTC3.8SITE LAYOUTC3.9SITE LAYOUTC3.10OVERALL UTILITY PLANC3.11UTILITY PLANC3.12UTILITY PLANC3.13UTILITY PLANC3.14SANITARY SEWER PROFILEC3.15WATERLINE PROFILEC4.0OVERALL GRADING PLANC4.1GRADING & DRAINAGE PLANC4.2GRADING & DRAINAGE PLANC4.3GRADING & DRAINAGE PLANC4.4GRADING & DRAINAGE PLANC4.5GRADING & DRAINAGE PLANC4.6GRADING & DRAINAGE PLANC4.7GRADING & DRAINAGE PLANC4.8GRADING & DRAINAGE PLANC4.9GRADING & DRAINAGE PLANC5.0ROAD PLAN AND PROFILEC5.1ROAD PLAN AND PROFILEC5.2ROAD PLAN AND PROFILEC5.3ROAD PLAN AND PROFILEC5.4ROAD PLAN AND PROFILEC5.5ROAD PLAN AND PROFILEC6.0NOTES AND DETAILSC6.1NOTES AND DETAILSC6.2NOTES AND DETAILSC6.3NOTES AND DETAILSC6.4WET DETENTION BASIN 1 PLAN & PROFILEC6.5WET DETENTION BASIN 2 PLAN & PROFILEC6.6WET DETENTION BASIN 3 PLAN & PROFILEC6.7WET DETENTION BASIN 4 PLAN & PROFILE
6.96 AC.
12.09 AC.
57.71 AC.
20.87 AC.
43.87 AC.
7.74 AC.
6.70 AC.
2.49 AC.
0.90 AC.
DA1
DA2
DA3
DA9
DA7
DA8
DA6
DA4
DA5
50' POWER EA
S
E
M
E
N
T
50' POWER E
A
S
E
M
E
N
T
50' POWER E
A
S
E
M
E
N
T
50' POWER EA
S
E
M
E
N
T
EXISTING POND
EXISTING
POND
EXISTING POND
EXIS
T
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N
G

P
O
N
D
MARLOWE CREEK
MARLOWE C
R
E
E
K
MARLOWE
C
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E
K
MARLOWE
C
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E
K
MARL
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STORYS CRE
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STORYS CR
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EXISTING
POND
EDWIN ROBERTSON ROAD
EDWIN ROBERTSON ROAD
EDWIN

R
O
B
E
R
T
S
O
N

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O
A
D
COUNTRY CLUB ROADEXISTING
WETLANDS
E
X
I
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T
I
N
G
W
E
T
L
A
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S
E
X
I
S
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N
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W
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T
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A
N
D
S
EXISTING WETLANDSEXISTING
WETLANDS
EXISTING
WETLANDS
EXISTING WETLANDSEXISTING WETLANDS
EXISTING
WETLANDS
COUNTRY CLUB ROADCOUNTRY CLUB ROADEXIST
ING
WETLANDS
D
D
X XXX
X
X
X
X
X
X
XXX
X X
X XX
X
EXISTING POND
EXISTING
POND
EXISTING POND
EXIS
T
I
N
G

P
O
N
D
EXISTING
POND
EDWIN ROBERTSON ROAD
EDWIN ROBERTSON ROAD
EDWIN

R
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B
E
R
T
S
O
N

R
O
A
D
COUNTRY CLUB ROADCOUNTRY CLUB ROADCOUNTRY CLUB ROAD5.48 AC.
76.21 AC.
14.54 AC.
24.51 AC.
4.73 AC.
4.96 AC.
24.01 AC.
0.77 AC.
DA1
DA2 + DA3
DA9
DA7
DA8
DA6
DA4
DA5
17.90 AC.
DA10
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607TEL [phone] FAX [phone] www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEWINGENBACH
B. HALL
W. ALTMAN
7/30/19
PERSON COUNTY MEGASITEPERSON COUNTY - NC39329
AS SHOWN
NOT FOR
CONSTRUCTION
C0.1 STORMWATER COMPLIANCE PLANNAD 830
SCALE 1"=300'
600'300'
STORMWATER NARRATIVE
STRATEGIES TO COMPLY WITH POLLUTANT CONTROL AND RUNOFF RATE
REQUIREMENTS
A TOTAL OF 4 WET POND ARE BEING PROVIDED TO CONTROL POLLUTANTS AND
RUNOFF FROM THE DEVELOPMENT AREA.
FOR STORMWATER MANAGEMENT, ANALYSIS AREAS 'A' THOUGH 'I' HAVE BEEN
TAKEN AT THE PIPE OUTLETS, WHICH PROVIDE A VIEW OF THE DRAINAGE AREAS
LEAVING THE SITE. CN VALUES AND TIME OF CONCENTRATION HAVE BEEN
CALCULATED TO PROVIDE DISCHARGE RATES PER REQUIRED STORMS AND ANALYZED
FOR PRE AND POST DEVELOPMENT RATES. POST DEVELOPMENT RUNOFF HAS BEEN
DESIGNED TO BE LESS THAN PRE DEVELOPMENT RUNOFF FOR THE 1 YEAR STORM.
THE SITE HAS BEEN DESIGNED TO REMOVE 85% OF TOTAL SUSPENDED SOLIDS AND
COMPLY WITH NUTRIENT LOADING REQUIREMENTS PER THE JORDAN/FALLS LAKE
STORMWATER NUTRIENT LOAD ACCOUNTING TOOL VERSION 2.1.
LEGEND
TC PATH - SHALLOW
CONCENTRATED FLOW
DRAINAGE AREA
BOUNDARY
STORM WATER QUANTITY CALCULATIONS
ANALYSIS
POINT SUB-BASIN DRAINAGE
AREA (ac)
IMPERVIOUS
AREA CN TIME OF
CONCENTRATION Q1
A PRE DA1 6.96 0 80 5.0*12.96
B PRE DA2 12.09 0 80 5.6 22.51
C PRE DA3 57.71 0.88 80 10.8 90.05
D PRE DA4 2.49 0 80 5.0*4.64
E PRE DA5 0.90 0 80 5.0*1.68
F PRE DA6 6.51 0 85 5.0*12.48
G PRE DA7 43.87 0.30 80 10.4 70.59
H PRE DA8 7.74 0 80 5.6 14.41
I PRE DA9 20.87 0 80 8.0 36.21
*ANY TIMES OF CONCENTRATION UNDER 5 MINUTES, CALCULATED USING THE TR-55
METHOD ARE MODELED WITH A MINIMUM 5 MINUTE CONCENTRATION
PRE DEVELOPMENT POST DEVELOPMENT
EDWIN ROBERTSON ROAD
COUNTRY CLUB ROADEX WETLAND
EX POWER
EASEMENT
EX WETLAND
EX WETLAND
EX WETLAND
ANALYSIS
POINT A
ANALYSIS
POINT B
ANALYSIS
POINT C
ANALYSIS
POINT D
ANALYSIS
POINT E
ANALYSIS
POINT F
ANALYSIS
POINT G
ANALYSIS
POINT H
ANALYSIS
POINT I
STORM WATER QUANTITY CALCULATIONS
ANALYSIS
POINT SUB-BASIN DRAINAGE
AREA (ac)
IMPERVIOUS
AREA FLOW TYPE CN TIME OF
CONCENTRATION Q1
A POST DA1 5.48 0 BYAPSS 80 5.0*10.20
B POST DA2**
76.21 48.71 MANAGED 92 22.5
33.38
C POST DA3**33.38
D POST DA4 24.01 6.91 MANAGED 85 12.8 4.63
E POST DA5 0.77 0.23 BYPASS 85 5.0*1.86
F POST DA6 4.96 1.72 BYPASS 86 5.0*12.38
G POST DA7 24.51 14.01 MANAGED 90 13.9 30.94
H POST DA8 4.73 0.91 BYPASS 83 5.0*10.23
I
POST DA9 14.54 0.77 BYPASS 81 8.0
26.95
POST DA10 17.90 13.60 MANAGED 94 15.6
*ANY TIMES OF CONCENTRATION UNDER 5 MINUTES, CALCULATED USING THE TR-55
METHOD ARE MODELED WITH A MINIMUM 5 MINUTE CONCENTRATION
** POST DEVELOPMENT DRAINAGE AREAS 2 AND 3 ARE COMBINED INTO WET POND 2,
THERE ARE TWO OUTLETS FROM WET POND 2 TO ANALYSIS POINTS B AND C.
420420420 420440440440440460460460460460460460460460460460460460460460480480480480480500500500
520520425425430430430 430435 435445 445445445445445450450450450450450450455455455455455455455455455455455465465465465465465465465465470470470470470470470470470470470475475475475475475475485485485490490490495495495505
505505505505510
5105105105
1
5515
525525
440440440
440460
460460460460460460460460
460
4
6
0
46048048048048048048
0
4
8
0
4
8
0
480
4804
8
0
480500 50042
5
4
2
5
425425430
430430430435
435435435435
435445445445445445445445
445445
445450450450450450
450
450
450455455455455455455
455
455465
465 465465465465465465
465
465 470470470470
470
470470
4704
7
5
47547547
54754754754
7
5
4
7
5
4
7
5
475
475475
4754
8
5
485485 4854854
8
5
48
5
4854904904904
9
0
4
9
0
490495495 4955
0
5
505
480500
500465470475485490
4904904
9
5
495
440 440460460480500 425425430430435435445445450450455455465465470475485490495 460460460460460 460460460480480 480480480480480480480480480480 50
0
500
500500500500 445445445445450450450450450450455455455455465465465465465465465465470470470470470470470470475475475475475475 485485485485485 485485485485485485485485485 490490
4
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490
4904904904904904904
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5495495495 505
505505505505505505
5
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510515515480 480480500
475475
4
7
5
4
8
5485485485 490490 49
5
5
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5EXISTING PONDEXISTINGPONDEXISTING PONDEXISTING PONDMARLOWE CREEKMARLOWE CREEKMARLOWE CREEKMA
R
LOW
E

C
R
E
E
K STORYSCREEKEXISTINGPONDEDWIN ROBERTSON RDPOWER EASEMENTJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONNAD 830300'SCALE 1"=150'150'DRAWINGS C1.1DRAWINGS C1.2DRAWINGS C1.3DRAWINGS C1.4DRAWINGS C1.5DRAWINGS C1.6DRAWINGS C1.7DRAWINGS C1.8DRAWINGS C1.9C1.0OVERALL EXISTING CONDITIONS PLAN
C
O
U
N
T
R
Y

C
L
U
B

R
D
50541541041541040544044544544544
5 445445445440440440440 440435435435435 435430430430430425 425
425420 420415415410
445440435430425420440440440435435430440435450450450455 450
450450 450450 4504
5
0
450450450 450450450450450450450445445445445445450455455455
45545545545545545545545546546546
0
460460490490
4904904854854854
8
5
485480480480480
480480480
480475
4
7
5
4
7
5
475475475
475 475475475475470470470
4
7
0
4704704
7
0 470470470470465 465465
465465465465465
4654654654
6
0
460 460 460
4
6
0
4604
6
0 460460460460460460500
500495
4
9
550' POWER EASEMENT50' POWER EASEMENTEXISTING PONDSTORYSCREEKEDWIN ROBERTSON ROADEXISTING WETLANDSEXISTINGWETLANDSEXISTING WETLANDSJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.4MATCHLINE SHEETS C1.2
C1.1EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
505505510510510515
495
495
500
4954
9
5
495 49550
0
495 49549547547546546548
0
480 4804804804804804804804
8
0
4804
8
0
475475475475475
4754754754754754754
7
0470470
4
7
0 47047
0
470465465
46
5 4654654804754
9
0490490490490490
4904
9
0
4904904904904
9
0 4904
8
5
485
48
5
485485485485
4854854
8
5
485485490
485
4
9
0490490490490490
490 490490485485485485485
485 485485480480480480480480475475475475475470470470470465465465460460490485480475470465460500500500
500495
495495495
49549550' POWER EASEMENTEXISTINGPONDEXISTING PONDEDWIN ROBERTSON ROADEXISTINGWETLANDSEXISTINGWETLANDSCOUNTRY CLUB ROAD
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.5MATCHLINE SHEET C1.3
MATCHLINE SHEETC1.1
C1.2EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
4304
3
0 42542043043043043
0
4
3
0 430430
430430
4
3
0
425425425
425425 4254254254254204204204204
2
0 42042042042
0
43
0
425 4804804804504454454404404404404354354354354354354
3
0 4304304554554
5
5455455 4554554554554554554554554554
5
5
450450450450 45045045045045045
0
450450450 4504504
5
0
445 445445445 445 445 445445445
445
44
5 445445 4454454454
4
0 4404
4
0
440 440 4404404404
4
0
4404404
4
0 44044044044
0
4
3
5 435435435 4354354
3
5
43543543
5
435435435 435435435480475470470 470 4654
6
5465460
4
6
0
455480480480480 480 480480 480
4
7
5 475475475475475 47547547547547547547547547
0
4
7
0470470 470 470470470470470470470470470 4704704
6
5 465465465465465 4654654654654654
6
5 465465
4
6
5
465 46046046
0
460 460460 460 4604604604604
6
0
4604604
6
0
460470465 46049049048548548548550' POWER EASEMENTMARLOWE CREEKMARLOWE CREEKEXISTINGPONDEDWIN ROBERTSON ROADEXISTINGWETLANDSJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.6MATCHLINE SHEETS C1.2
C1.3EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
505505
510510520515
510 505505
505420420420420 420415 420415430430430430425430430430430430 430430430
430 430425425425425425 425 42543042544544544544044044043543543543544544544
5
4454454
4
5
4
4
5445 4454
4
5
4
4
5
445445
4
4
5
4454404404404
4
0
4404
4
0440 440440440440440440
440435435
43543
5
43543543543543543543544544043
5
4
5
0
4
5
0
450450450450
450
4
5
0
450450
450450450450
450
4504
5
0
450
450450
450450450450 45045545545545545545545
5
455455455455455455455455455455455455 45
5
4
5
5455455455455
47046
0
4604904
9
0
490490490490
49049048548548548548548548548548
0
480480480480480480480
480480
4754754754754754754
7
5
475475 475475470470
4
7
0
4704704704704704704
7
0
470470
4704704704
7
0 4704654654654654
6
5
4
6
5465465 4
6
5
465465465465465
465465465460460
46
0
4604604604604
6
0460460460 460460460460 460
4
6
0460460460460
5005
0
0
5005005005004954954
9
5
495495495
495 50' POWER EASEMENTSTORYS CREEKEXISTIN
G

W
E
T
L
A
N
D
S
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.7MATCHLINE SHEETS C1.5 MATCHLINE SHEETS C1.1C1.4EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
505 505505505505
510 510510520520515525520515
450
45
0
4
5
0
4504
4
5
4
4
5 450445490495455455
455455
455
455 455455485485
485
480480480
475475
475 475470470470470465465460460460460480480
480 480480
480480480480480
480
480480475475 47547547
5
475 4754754754754754
7
047047
0 470470470470
470
470 470470470470
4
6
5465 465465465465465465465
4654654
6
54
6
0
460
460
4
6
0
460460460460460460460490490490490485485
490490 490490490 490490490 490490490485485 485
485
485485485485
485 485485485515510510505
490490485480475470470465490490490490490 49
0 490490 490 490490485485485485
4
8
5
485 485 485 485485480480480480480480 480480475475475475475475470470470470470465465465460460
500495500 500
50
0
5005005
0
0
500500500500500500500500500500500500 500
495 495495
495495495 495495495495495495495
495495495 49549549550051
0
510
510 505505
505
505
505
505505505
505 STORYS CREEKEXISTING WETLANDSEXISTING WETLANDSEXISTING WETLANDSCOUNTRY CLUB ROAD
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.8MATCHLINE SHEETS C1.4 MATCHLINE SHEETS C1.2MATCHLINE SHEETS C1.6
C1.5EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
4304304
3
0
425
420420430430430 4304
3
0
425425425
4
2
5
4204204204
2
0450450445
45
0450 450450450450450450450450
4454454454454454454454
4
5 445445490
455465460460455 45545
5455 4
6
5460455
465470465
450
445 44544
5
4
4
5
4404
4
0440 4
4
0
440
4
3
5 43543
5
4
3
5 4354
3
0 4304
3
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6
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0 490485 485485485485 485485485485MARLOWE CREEKEXISTING WETLANDSJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.9MATCHLINE SHEETS C1.5 MATCHLINE SHEETS C1.3C1.6EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
475475475475475470470470
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46
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5EXISTING PONDSTORYS CREEKJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.4MATCHLINE SHEETS C1.8
C1.7EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
4804904
9
0
490
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JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.7 MATCHLINE SHEETS C1.5MATCHLINE SHEETS C1.9
C1.8EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
485480475450455
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JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEETS C1.8 MATCHLINE SHEETS C1.6C1.9EXISTING CONDITIONS AND DEMOLITION PLAN
NAD 83SCALE 1"=50'100'50'0
420420420 420440440440440460460460460460460460460460460460460460460460480480480480480500500500
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5EXISTING PONDEXISTINGPONDEXISTING PONDEXISTING PONDMARLOWE CREEKMARLOWE CREEKMARLOWE CREEKMA
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EDWIN ROBERTSON RDPOWER EASEMENTJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONNAD 830300'SCALE 1"=150'150'C2.0OVERALL EROSION CONTROL PLAN DRAWINGS C2.1 AND C2.10DRAWINGS C2.2 AND C2.11DRAWINGS C2.3 AND C2.12DRAWINGS C2.4 AND C2.13DRAWINGS C2.5 AND C2.14DRAWINGS C2.6 AND C2.15DRAWINGS C2.7 AND C2.16DRAWINGS C2.8 AND C2.17DRAWINGS C2.9 AND C2.18C
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5 EXISTING PONDSTORYSCREEKEDWIN ROBERTSON ROADEXISTING WETLANDSEXISTINGWETLANDSEXISTING WETLANDS480
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TPTPTPJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.4MATCHLINE SHEET C2.2
C2.1PHASE I EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
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0490490490490490
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500495
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495495
EXISTINGPONDEXISTING PONDEDWIN ROBERTSON ROADEXISTINGWETLANDSEXISTINGWETLANDSCOUNTRY CLUB ROAD485486487
485485
490
485486
487
488 490495500487487488488489491492493494496497498499LODLODLODLODLODLODLODLODLOD LOD LOD LOD LOD
LODLODLODLODLODLOD
LODLODLODLODLODLODLODLODLODTPTPTPTPTPTPTEMPORARYDIVERSIONJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.5MATCHLINE SHEET C2.1
MATCHLINE SHEET C2.3
NAD 83
SCALE 1"=50'100'50'0C2.2PHASE I EROSION & SEDIMENT CONTROL PLAN NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES ANDPENALTIES ISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OFANY DISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATIONPAID TO THE CONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICALENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THEBEST AVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TOTHE ACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION ANDVERIFIED PRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALLOPPOSE EXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NOSEDIMENT COLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALLEVENT.10. INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTORWILL PROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BEAN UPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
4304
3
0 42542043043043043
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MARLOWE CREEKEXISTINGPONDEDWIN ROBERTSON ROADEXISTINGWETLANDSD465465445
450455460465470475480485474476477478479481482483484486
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TP TPTPTPTP TP TP TPTPTPTPTPTPTPTPTPTPTPTPTEMPORARYDIVERSIONSKIMMERBASIN 4SKIMMERCONNECTSKIMMER TORISERJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.6MATCHLINE SHEET C2.2
C2.3PHASE I EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRESEROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDARDAYS) AND WITHIN 24 HRS OF A .5 INCH RAIN EVENT. ITWILL BE THE RESPONSIBILITY OF THE CONTRACTOR TOCONDUCT THESE INSPECTIONS AND MAINTAINRECORDS UNTIL THE AREA HAS STABILIZED, EVIDENTBY 95% VEGETATIVE GROWTH FOR AREAS PROVIDEDSEEDING. TO FACILITATE RAINFALL MONITORING ARAIN GAUGE IS REQUIRED TO BE ON SITE.ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FORCONDUCTING “SELF INSPECTIONS” INDICATING THEDATE BMPS ARE INSTALLED AND STABILIZATIONMEASURES (SEEDING/MULCHING OR SOD) AREINITIATED. THE “SELF INSPECTION” REPORTS WILL BEMAINTAINED ALONG WITH THE “NPDES” INSPECTIONREPORTS. ONCE STABILIZATION HAS BEENACCOMPLISHED INSPECTION RECORDS ARE TO BEFORWARDED TO EAD AND ALL TEMPORARYEROSION/SEDIMENTATION CONTROL DEVICESREMOVED. THE CONTRACTOR IS RESPONSIBLE FORMAINTAINING COMPLIANCE WITH ALL PERMITS ANDPLANS, ANY CHANGES WILL BE APPROVED BY THESTATE PRIOR TO EXECUTION. A COPY OF THE EROSIONAND SEDIMENTATION CONTROL PLAN, LETTER OFAPPROVAL, AND NPDES CONSTRUCTION PERMIT WILLBE MAINTAINED BY THE CONTRACTOR AT THE ONSITEOFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENTPERMIT NUMBER, EROSION SEDIMENTATION PERMITNUMBER OR MINE PERMIT NUMBER WILL BEDISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE: 168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
505505
510510520515
510 505505
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TPTPTPTEMPORARYDIVERSIONSKIMMERSKIMMER(3) BAFFLES(3) BAFFLESSKIMMER BASIN 2CONNECTSKIMMER TORISERCONNECTSKIMMER TORISERJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.7MATCHLINE SHEET C2.1MATCHLINE SHEET C2.5
C2.4PHASE I EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE: 168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
505 505505505505
510 510510520520515525520515
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500495500 500
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487488LAYDOWN AREA/STOCKPILE/CONSTRUCTIONPARKINGDCCONSTRUCTIONENTRANCECONSTRUCTIONENTRANCEJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.8MATCHLINE SHEET C2.4 MATCHLINE SHEET C2.2MATCHLINE SHEET C2.6
C2.5PHASE I EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLEFOR LAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THATTHE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, ANDCONTINUED UNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OFFREQUENTLY ASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THESELF-INSPECTION REPORT FORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITYWEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THELAND QUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORMWATER OUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRSOF A .5 INCH RAIN EVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TOCONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED,EVIDENT BY 95% VEGETATIVE GROWTH FOR AREAS PROVIDED SEEDING. TO FACILITATERAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BE ON SITE. ADDITIONALLY THECONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS” INDICATING THEDATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING OR SOD)ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE“NPDES” INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHEDINSPECTION RECORDS ARE TO BE FORWARDED TO EAD AND ALL TEMPORARYEROSION/SEDIMENTATION CONTROL DEVICES REMOVED. THE CONTRACTOR ISRESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THEEROSION AND SEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDESCONSTRUCTION PERMIT WILL BE MAINTAINED BY THE CONTRACTOR AT THE ONSITEOFFICE. IF SOIL IS REMOVED FROM OR BROUGHT ONSITE, THE APPLICABLE SOLID WASTEMANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATION PERMIT NUMBER OR MINEPERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
4304304
3
0
425
420420430430430 4304
3
0
425425425
4
2
5
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0450450445
45
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475475 4754
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0465465465465465465465465465
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410
410
415
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415415
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420
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430
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440
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465470475480485466467468469471472473474476477478479481482483484486487480 485478479481482483484486 487 488
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LODLODLOD TPTPTPTPTPTPTPTPTPTPTPTPTPTPTEMPORARYDIVERSIONTEMPORARYDIVERSIONSKIMMERBASIN 3SKIMMERCONNECTSKIMMER TORISERJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.9MATCHLINE SHEET C2.5 MATCHLINE SHEET C2.3C2.6PHASE I EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE: 168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
475475475475475470470470
4704
7
0
4
6
5 465465465
46
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4604604
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475470465460510505500
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430445445445445445445440440440 435450450450450450450450450455
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4
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4704704704704
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6
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TEMPORARYDIVERSIONJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.4MATCHLINE SHEET C2.8
C2.7PHASE I EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE: 168 ACPHASE I EROSION CONTROL CONSTRUCTION SEQUENCE:1.A LAND DISTURBANCE PRE-CONSTRUCTION CONFERENCE IS MANDATORYBEFORE ANY WORK IS DONE AT THE SITE. ARRANGE A PRE-CONSTRUCTIONMEETING WITH THE OWNER, OWNER'S ENGINEER, AND A REPRESENTATIVEFROM PERSON COUNTY ENVIRONMENTAL SERVICES PRIOR TO LANDDISTURBING ACTIVITY. 48 HOURS NOTICE IS REQUIRED.2.INSTALL CONSTRUCTION ENTRANCE, TREE PROTECTION, SILT FENCE ANDSILT FENCE OUTLETS AS SHOWN ON PLANS. ANY SEDIMENT TRACKED ONTHE ROAD AS A RESULT OF THE PROJECT AND TRAFFIC FROM THEPROJECT SHALL BE REMOVED DAILY BY THE CONTRACTOR. (MINIMUMSTABILIZED CONSTRUCTION ENTRANCE LENGTH=50')3.INSTALL INLET PROTECTION ON EXISTING INLETS.4.CONVERT EXISTING WET DETENTION BASIN TO SKIMMER BASIN.5.UTILIZE SILT BAG FOR DEWATERING WET DETENTION BASIN ANDTRENCHES AS NEEDED.6.INSTALL TEMPORARY DIVERSIONS "A" AND "B" AS SHOWN ON THE EROSIONAND SEDIMENT CONTROL PLAN IN ACCORDANCE WITH THE REGULATIONSWITH THE LATEST NORTH CAROLINA EROSION AND SEDIMENT CONTROLPLANNING DESIGN MANUAL. SKIMMER BASIN SLOPES AND EMBANKMENTSARE TO BE SEEDED AND STABILIZED IMMEDIATELY AFTER CONSTRUCTION.7.ADJUST EROSION AND SEDIMENT CONTROL MEASURES AS NECESSARYFOR PROPER OPERATION. INSTALL ADDITIONAL EROSION CONTROLMEASURES IF DETERMINED NECESSARY BY NCDEQ.8.INSTALL LINER FOR DIVERSIONS AND MATTING FOR SLOPES AS SHOWN ONPLANS.9.PROCEED TO PHASE II OF THE EROSION CONTROL SEQUENCE WHENPHASE I MEASURES HAVE BEEN COMPLETED, INSPECTED, AND APPROVED.PROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
4804904
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DLODLODLODLODLODLODLODLODLOD LODLODLODLODTPTPTPTPTPTPTPTPTPTPTPTPTPTPTP TPTPTEMPORARYDIVERSIONTEMPORARYDIVERSIONSKIMMERBASIN 1SKIMMERCONNECTSKIMMER TORISERJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.7 MATCHLINE SHEET C2.5MATCHLINE SHEET C2.9
C2.8PHASE I EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPHASE I MEASURES HAVE BEEN COMPLETED, INSPECTED, AND APPROVED.PROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
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TPTPTPTPTPTPTPTPTPTPTPTPTPTEMPORARYDIVERSIONSKIMMERBASIN 3JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.8 MATCHLINE SHEET C2.6C2.9PHASE I EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE: 168 ACPHASE I EROSION CONTROL CONSTRUCTION SEQUENCE:1.A LAND DISTURBANCE PRE-CONSTRUCTION CONFERENCE IS MANDATORYBEFORE ANY WORK IS DONE AT THE SITE. ARRANGE A PRE-CONSTRUCTIONMEETING WITH THE OWNER, OWNER'S ENGINEER, AND A REPRESENTATIVEFROM PERSON COUNTY ENVIRONMENTAL SERVICES PRIOR TO LANDDISTURBING ACTIVITY. 48 HOURS NOTICE IS REQUIRED.2.INSTALL CONSTRUCTION ENTRANCE, TREE PROTECTION, SILT FENCE ANDSILT FENCE OUTLETS AS SHOWN ON PLANS. ANY SEDIMENT TRACKED ONTHE ROAD AS A RESULT OF THE PROJECT AND TRAFFIC FROM THEPROJECT SHALL BE REMOVED DAILY BY THE CONTRACTOR. (MINIMUMSTABILIZED CONSTRUCTION ENTRANCE LENGTH=50')3.INSTALL INLET PROTECTION ON EXISTING INLETS.4.CONVERT EXISTING WET DETENTION BASIN TO SKIMMER BASIN.5.UTILIZE SILT BAG FOR DEWATERING WET DETENTION BASIN ANDTRENCHES AS NEEDED.6.INSTALL TEMPORARY DIVERSIONS "A" AND "B" AS SHOWN ON THE EROSIONAND SEDIMENT CONTROL PLAN IN ACCORDANCE WITH THE REGULATIONSWITH THE LATEST NORTH CAROLINA EROSION AND SEDIMENT CONTROLPLANNING DESIGN MANUAL. SKIMMER BASIN SLOPES AND EMBANKMENTSARE TO BE SEEDED AND STABILIZED IMMEDIATELY AFTER CONSTRUCTION.7.ADJUST EROSION AND SEDIMENT CONTROL MEASURES AS NECESSARYFOR PROPER OPERATION. INSTALL ADDITIONAL EROSION CONTROLMEASURES IF DETERMINED NECESSARY BY NCDEQ.8.INSTALL LINER FOR DIVERSIONS AND MATTING FOR SLOPES AS SHOWN ONPLANS.9.PROCEED TO PHASE II OF THE EROSION CONTROL SEQUENCE WHENPHASE I MEASURES HAVE BEEN COMPLETED, INSPECTED, AND APPROVED.PROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
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5 445445445440440440440 440435435435435 435430430430430425 425
425420 420415415410
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460460490490
4904904854854854
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5 EXISTING PONDSTORYSCREEKEDWIN ROBERTSON ROADEXISTING WETLANDSEXISTINGWETLANDSEXISTING WETLANDS480
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XXXXXXCONSTRUCTIONENTRANCEDCLO
D
LODLO
D
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LODLOD
LO
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LOD
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TPTPTPJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.13MATCHLINE SHEET C2.11
C2.10PHASE II EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
505505510510510515
495
495
500
4954
9
5
495 49550
0
495 49549547547546546548
0
480 4804804804804804804804
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4804
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475475475475475
4754754754754754754
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0470470
4
7
0 47047
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470465465
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5 4654654804754
9
0490490490490490
4904
9
0
4904904904904
9
0 4904
8
5
485
48
5
485485485485
4854854
8
5
485485490
485
4
9
0490490490490490
490 490490485485485485485
485 485485480480480480480480475475475475475470470470470465465465460460490485480475470465460500500500
500495
495495495
495495
EXISTINGPONDEXISTING PONDEDWIN ROBERTSON ROADEXISTINGWETLANDSEXISTINGWETLANDS485486487485485
490
485486
487
488 490495500487487488488489491492493494496497498499XXXXXXXXXXXXXXXXXXXXXXXINLETPROTECTIONLODLODLODLODLODLODLODLODLOD LOD LOD LOD LOD
LODLODLODLODLODLOD
LODLODLODLODLODLODLODLODLODTPTPTPTPTPTPJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.14MATCHLINE SHEET C2.10
MATCHLINE SHEET C2.12
NAD 83
SCALE 1"=50'100'50'0C2.11PHASE II EROSION & SEDIMENT CONTROL PLAN NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OFANY DISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAIDTO THE CONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICALENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALLEVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
4304
3
0 42542043043043043
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430430
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425425 4254254254254204204204204
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43
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425 4804804804504454454404404404404354354354354354354
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5455455 4554554554554554554554554554
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5
450450450450 45045045045045045
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MARLOWE CREEKEXISTINGPONDEDWIN ROBERTSON ROADEXISTINGWETLANDSD465465445
450455460465470475480485474476477478479481482483484486
455455
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420
425
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440 460465470465470475460465470475480465470475445450455460430430435
435440
440445
445450
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455455460DXXXXXXXXX DCCONSTRUCTIONENTRANCEINLETPROTECTIONLODLODLODLODLODLODLODLOD
LODLOD LOD
LODLODLODLODLODLODLODLODLODLODLODLODLOD
LO
D
LODLODLODLODLODLODLOD TPTPTPTPTPTPTP
TP TPTPTPTP TP TP TPTPTPTPTPTPTPTPTPTPTPTPJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.15MATCHLINE SHEET C2.11
C2.12PHASE II EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSIONCONTROL DEVICES AND STORM WATER OUTFALLS BEINSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) ANDWITHIN 24 HRS OF A .5 INCH RAIN EVENT. IT WILL BE THERESPONSIBILITY OF THE CONTRACTOR TO CONDUCTTHESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THEAREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVEGROWTH FOR AREAS PROVIDED SEEDING. TO FACILITATERAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR ISRESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED ANDSTABILIZATION MEASURES (SEEDING/MULCHING OR SOD)ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BEMAINTAINED ALONG WITH THE “NPDES” INSPECTIONREPORTS. ONCE STABILIZATION HAS BEENACCOMPLISHED INSPECTION RECORDS ARE TO BEFORWARDED TO EAD AND ALL TEMPORARYEROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAININGCOMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TOEXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL,AND NPDES CONSTRUCTION PERMIT WILL BE MAINTAINEDBY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL ISREMOVED FROM OR BROUGHT ONSITE, THE APPLICABLESOLID WASTE MANAGEMENT PERMIT NUMBER, EROSIONSEDIMENTATION PERMIT NUMBER OR MINE PERMITNUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
505505
510510520515
510 505505
505420420420420 420415 420415430430430430425430430430430430 430430430
430 430425425425425425 425 42543042544544544544044044043543543543544544544
5
4454454
4
5
4
4
5445 4454
4
5
4
4
5
445445
4
4
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4
0
4404
4
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440435435
43543
5
43543543543543543543544544043
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4
5
0
4
5
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450450450450
450
4
5
0
450450
450450450450
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465465465465465
465465465460460460
4604604604604
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5005
0
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5005005005004954954
9
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476
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465XXXXXXX
XXXXXXXXXXXINLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)LOD
LO
D
LO
D
LO
D
LO
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LO
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LOD
LODLODLOD
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LODLODLODLODLODLODLODLOD
LOD LODTP
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TPTPTPTPTP
TPTPTP
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.16MATCHLINE SHEET C2.10MATCHLINE SHEET C2.14
C2.13PHASE II EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGSLOPE MATTING REQUIREDSOIL STABILIZATION WITHIN7 DAYSLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
505 505505505505
510 510510520520515525520515
450
45
0
4
5
0
4504
4
5
4
4
5 450445490495455455
455455
455
455 455455485485
485
480480480
475475
475 475470470470470465465460460460460480480
480 480480
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480
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7
047047
0 470470470470
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460
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460460460460460460460490490490490485485
490490 490490490 490490490 490490490485485 485
485
485485485485
485 485485485515510510505
490490485480475470470465490490490490490 49
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4
8
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485 485 485 485485480480480480480480 480480475475475475475475470470470470470465465465460460
500495500 500
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5005005
0
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500500500500500500500500500500500500 500
495 495495
495495495 495495495495495495495
495495495 49549549550051
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510
510 505505
505
505
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505505505
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485481482483484486487 488 485482483484 486 487 488
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484
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487
488
487488INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.17MATCHLINE SHEET C2.13 MATCHLINE SHEET C2.11MATCHLINE SHEET C2.15
C2.14PHASE II EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
4304304
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X XXXXXXXINLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)INLETPROTECTION(TYP)LODLODLO
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LODLODLOD TPTPTPTPTPTPTPTPTPTPTPTPTPTPJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.18MATCHLINE SHEET C2.14 MATCHLINE SHEET C2.12C2.15PHASE II EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
475475475475475470470470
4704
7
0
4
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46
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6
0
475470465460510505500
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5EXISTING PONDSSSSSSS
A
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A
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N
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DLODL
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DLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LODLODLODLODL
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JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.13MATCHLINE SHEET C2.17
C2.16PHASE II EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGSLOPE MATTING REQUIREDSOIL STABILIZATION WITHIN7 DAYSLIMITS OF DISTURBANCE:168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
4804904
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DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.16 MATCHLINE SHEET C2.14MATCHLINE SHEET C2.18
C2.17PHASE II EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE:168 ACPHASE I MEASURES HAVE BEEN COMPLETED, INSPECTED, AND APPROVED.PROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.COUNTRY CLUB ROAD
485480475450455
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4
5
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TPTPTPTPTPTPTPTPTPTPTPTPTPJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C2.17 MATCHLINE SHEET C2.15C2.18PHASE II EROSION & SEDIMENT CONTROL PLAN
NAD 83SCALE 1"=50'100'50'0NPDES GROUND STABILIZATION:SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF-INSPECTION PROGRAM1.THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FORLAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.2.RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010.3.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING PROGRAM OF THE NPDESSTORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF-INSPECTION REPORT IS THEINSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THEAPPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUEDUNTIL PERMANENT GROUND COVER IS ESTABLISHED.4.EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODECONCERNING SELF-INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLYASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF-INSPECTION REPORT FORM. THE SELF-INSPECTION REPORTFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE,(HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS)5.PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LANDQUALITY SECTION AT THE RALEIGH REGIONAL OFFICE.NOTE:THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATEROUTFALLS BE INSPECTED WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HRS OF A .5 INCH RAINEVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS ANDMAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FORAREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A RAIN GAUGE IS REQUIRED TO BEON SITE. ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING “SELF INSPECTIONS”INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES (SEEDING/MULCHING ORSOD) ARE INITIATED. THE “SELF INSPECTION” REPORTS WILL BE MAINTAINED ALONG WITH THE “NPDES”INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBE FORWARDED TO EAD AND ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANYCHANGES WILL BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION ANDSEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPDES CONSTRUCTION PERMIT WILL BEMAINTAINED BY THE CONTRACTOR AT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHTONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATIONPERMIT NUMBER OR MINE PERMIT NUMBER WILL BE DISCLOSED.SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREASWHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TOINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUTTHE DURATION OF CONSTRUCTION.GENERAL EROSION AND SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION SHALL COMPLY WITH PERSON COUNTY AND NCDENR STANDARDS AND SPECIFICATIONS.2.A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES.3.FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIESISSUED BY THE DWQ.4.FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANYDISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THECONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.5.EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.6.VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BESTAVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THEACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIEDPRIOR TO COMMENCING ACTIVITY ON SITE.7.CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE DRAINAGE AND SHALL OPPOSEEXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% LONGITUDINAL SLOPE.8.ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENTCOLLECTS ON THE ROADWAYS.9.INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT.10.INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF.11.PROVIDE NCDENR-DWQ WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED SOIL FROM THE SITE. THELOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THEDISTURBED AREA FOR THE BORROW/SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILLPROVIDE THE LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DWQ. THIS AREA MUST ALSO BE ANUPLAND AREA.SILT FENCEEROSION CONTROL LEGENDDUST CONTROLDCLIMIT OF DISTURBANCETEMPORARY DIVERSIONDRAINAGE AREATEMPORARYCONSTRUCTION ENTRANCESILT FENCE OUTLETINLET PROTECTIONSTAGING AREATREE PROTECTIONCHANNEL LININGLIMITS OF DISTURBANCE: 168 ACPROVIDE FENCING AS NECESSARY FOR THE SAFETYAND PROTECTION OF STAFF AND VISITORS FORBETWEEN THE EXISTING PERSON COUNTY BUILDINGAND CONSTRUCTION ACTIVITY.
MARLOWE CREEKMARLOWE CREEKMARLOWE CREEKMA
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X
X
X XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXEDWIN ROBERTSON RDPOWER EASEMENTJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONNAD 830300'SCALE 1"=150'150'HPMBULKGASYARDUTILITYBLDG 13 STORYMANUFACTURINGBLDGOFFICEBLDGUTILITYBLDG 23 STORYMANUFACTURINGBLDG4-STORYPARKING DECK1092 SPACESTOTAL4-STORYPARKING DECK1092 SPACESTOTALWASTE WATERPUMP STATIONFIREPROTECTIONWATER TANKSFIREPROTECTIONWATER TANKSWASTE WATERPUMP STATIONHIGHVOLTAGESWITCHYARDELECTRICALSUBSTATIONELECTRICALSUBSTATIONHIGHVOLTAGESWITCHYARDHPMWAREHOUSEELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGBULKGASYARDBULKGASYARDBULKGASYARDMECHCENTRALUTILITYBLDGMECHCENTRALUTILITYBLDGC3.0OVERALL SITE PLAN OUTPARCEL1.0 ACRESOUTPARCEL1.1 ACRESOUTPARCEL1.1 ACRESOUTPARCEL1.3 ACRESOUTPARCEL0.5 ACRESOUTPARCEL0.7 ACRESOUTPARCEL1.2 ACRESOUTPARCEL0.6 ACRESOUTPARCEL2.6 ACRESOUTPARCEL3.1 ACRESOUTPARCEL3.0ACRESOUTPARCEL2.1ACRESOUTPARCEL2.2ACRESOUTPARCEL1.2ACRESOUTPARCEL1.0ACRESOUTPARCEL1.9ACRESOUTPARCEL5.8ACRESOUTPARCEL5.1ACRESWETDETENTIONPONDWETDETENTIONPONDWETDETENTIONPONDWETDETENTIONPONDDRAWINGS C3.1DRAWINGS C3.2DRAWINGS C3.3DRAWINGS C3.4DRAWINGS C3.5DRAWINGS C3.6DRAWINGS C3.7DRAWINGS C3.8DRAWINGS C3.9C
O
U
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C
L
U
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D GRAVELLAYDOWNANDUTILITYYARDGRAVELLAYDOWNANDUTILITYYARD
EXISTING PONDSTORYSCREEKEXISTING WETLANDSEXISTINGWETLANDSEXISTING WETLANDSXXXXXXR30'R30'OUTPARCEL1.1 ACRESOUTPARCEL1.3 ACRESOUTPARCEL1.2 ACRESOUTPARCEL1.0 ACRESOUTPARCEL1.1 ACRESOUTPARCEL0.5 ACRESOUTPARCEL0.7 ACRESOUTPARCEL0.6 ACRESOUTPARCEL2.6 ACRESOUTPARCEL3.1 ACRESEDWIN ROBERTSON ROADPOWER EASEMENTJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.4MATCHLINE SHEET C3.2
C3.1SITE LAYOUT
NAD 83SCALE 1"=50'100'50'0LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
EXISTINGPONDEXISTING PONDEXISTINGWETLANDSEXISTINGWETLANDSXXXXXXXXXXXXXXXXXXXXXXX888991111R20'R20'R50'R30'R30'R15'R45'R10'R5'R4'R4'R5'R5'R4'R10'R15'18'10'OUTPARCEL3.0 ACRESOUTPARCEL2.1 ACRESOUTPARCEL2.2 ACRESOUTPARCEL1.2 ACRES4-STORY PARKING DECK1092 SPACES TOTAL3 STORY MANUFACTURING BLDGOFFICE BLDGMECH CUBEDWIN ROBERTSON ROADPOWER EASEMENTJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.5MATCHLINE SHEET C3.1
MATCHLINE SHEET C3.3
NAD 83
SCALE 1"=50'100'50'0C3.2SITE LAYOUT LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
MARLOWE CREEKEXISTINGPONDEXISTINGWETLANDSXXXXXXXXX81098812128899111114141313121210101111101019R4'R4'R4'R4'R4'R4'R4'R4'R4'R4'R4'R8'R30'R30'18'18'24'18'18'24'18'18'24'18'18'24'OUTPARCEL1.0 ACRESOUTPARCEL1.9 ACRESOUTPARCEL5.8 ACRESOUTPARCEL5.1 ACRESMAINTENANCE ACCESSEDWIN ROBERTSON ROADPOWER EASEMENTWETDETENTIONBASINJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.6MATCHLINE SHEET C3.2
C3.3SITE LAYOUT
NAD 83SCALE 1"=50'100'50'0LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
XXXXXXX
XXXXXXXXXXXFIREPROTECTIONWATERTANKSFIREPROTECTIONWATERTANKSELECTRICAL SUBSTATIONELECTRICAL SUBSTATIONESB 1HV SWITCHYARDR20'R20'R20'R20'R20'R20'R30'R30'30'ESB 1HV SWITCHYARDBGY1ESB 1HV SWITCHYARDMAINTENANCE ACCESSWETDETENTIONBASINJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.7MATCHLINE SHEET C3.1MATCHLINE SHEET C3.5
C3.4SITE LAYOUT
NAD 83SCALE 1"=50'100'50'0LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
HV SWITCHYARDWWPSHPMBGY2ESB27799778UTILITY BLDG 13 STORY MANUFACTURING BLDGOFFICE BLDGUTILITY BLDG 23 STORY MANUFACTURING BLDG4-STORY PARKING DECK1092 SPACES TOTAL4-STORY PARKING DECK1092 SPACES TOTALR4'R10'R15'R5'R4'R4'R4'R5'R7.38'R6.9'R5'R5'R5'R5'R20.38'R30'R100'R20'R30'R15'R8'R5'R33.75'18'24'18'18'24'18'18'24'18'18'30'20'10'100'WWPSHPMBGY2ESB2MECH CUBR5'R5'R10'R5'R5'R5'R5'R5'R5'R5'R10'R10'R5'R10'R5'R10'R10'R5'R5'R5'R5'R5'R5'R5'R10'R10'R5'R5'R10'R15'131513911242433131513911242433WAREHOUSER5'R5'R10'R5'R10'MECH CUBESB 1HV SWITCHYARDMECH CUBGRAVEL LAYDOWN &UTILITY YARDGRAVEL LAYDOWN &UTILITY YARDJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.8MATCHLINE SHEET C3.4 MATCHLINE SHEET C3.2MATCHLINE SHEET C3.6
C3.5SITE LAYOUT
NAD 83SCALE 1"=50'100'50'0LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
MARLOWE CREEKXXXX
X
X
X
X
X
X
X XXXXXXXGUARD HOUSE173168111177776677669999999977888106676610108811127151514149988121288991111141413131212101011111010191917172020171717316811117777667766999999997788810667661010881112715151414998810101919171720201717R4'R4'R5'R4'R4'R4'R4'R4'R4'R5'R4'R4'R5'R5'R5'R5'R4'R5'R5'R5'R4'R3.56'R4'R4.66'R5'R5.29'R5'R4'R5'R4'R5'R4'R4'R5'R15'R15'R5'R4'R5'R4'R5'R4'R5'R4'R4'R4'R4'R4'R4'R4'R4'R4'R4'R20.38'R100'R76'R30'R30'R20'R30'R15'R8'R8'R15'R15'R5'R5'R8'R30'R30'R8'R2'R5'R5'R5'R4'R4'R5'R5'R8'R5'R5'R33.75'R5'R4'R5'R15'R4'R5'R5'R4'R4'R4'R4'R4'R4'R4'R4'R4'R428'R4'R4'R4'R4'R4'R4'R5'R5'R5'R4'R4'R4'R4'R4'R4'R4'R4'R4'R4'R4'R5'R5'R4'R5'R4.66'R5.29'R5'R5'R6.2'R5'R4'R4'R4'R4'R4'R4'18'24'18'18'24'18'18'24'18'18'24'18'18'24'18'18'24'9'8'5.91'24'12'9.91'18'24'18'18'24'18'18'24'18'18'24'18'18'24'18'18'24'18'18'24'18'18'24'18'18'24'9'9.91'R15'R10'R5'R10'R5'R10'13R10'WETDETENTIONBASINJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.9MATCHLINE SHEET C3.5 MATCHLINE SHEET C3.3C3.6SITE LAYOUT
NAD 83SCALE 1"=50'100'50'0LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
EXISTING PONDXXXXXXXXXXXFIREPROTECTIONWATERTANKSFIREPROTECTIONWATERTANKSBGY1BGY1JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.4MATCHLINE SHEET C3.8
C3.7SITE LAYOUT
NAD 83SCALE 1"=50'100'50'0LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
XXXXXXXXXXXXXXXXXXXXXXX
X XXXXXWWPSBGY1MECH CUBR30'R30'R30'R30'R20'R50'R20'R5'R7'R30'R30'BGY14-STORY PARKING DECK1092 SPACES TOTALOFFICE BLDG3 STORY MANUFACTURING BLDGMECH CUBGUARD HOUSEMAINTENANCE ACCESSCOUNTRY CLUB ROAD
WETDETENTIONBASINJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.7 MATCHLINE SHEET C3.5MATCHLINE SHEET C3.9
C3.8SITE LAYOUT
NAD 83SCALE 1"=50'100'50'0LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
MARLOWE CREEKMARLOWE CREEK XXXXXX XXXX1111R15'R45'R10'R4'R7'R2'R5'R30'R30'10'24'MAINTENANCE ACCESSJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C3.8
MATCHLINE SHEET C3.6C3.9SITE LAYOUT
NAD 83SCALE 1"=50'100'50'0LIGHT DUTY PAVEMENTPAVEMENT HATCHING LEGENDHEAVY DUTY PAVEMENTCONCRETE SIDEWALKGRAVEL
MA
R
LOW
E

C
R
E
E
K
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXFMFMFMFMFM
FMFMFMFMFMFMSSSSSSSSSSSS
A
NSANS
A
NSANSANSANSANSAN
S
A
N
S
A
N
FM
FM
FM
FM
FM
FM
FMG
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
GUGP
UGP
UGP
UGP
UGP
UGP
UGP
UGP
UGP
UG
P
UG
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
UGPJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONNAD 830300'SCALE 1"=150'150'C3.10OVERALL UTILITY PLAN DRAWINGS C3.13DRAWINGS C3.11DRAWINGS C3.12COUNT
R
Y

C
L
U
B

R
D
HPMBULKGASYARDUTILITYBLDG 1OFFICEBLDGUTILITYBLDG 23 STORYMANUFACTURINGBLDGHIGHVOLTAGESWITCHYARDWAREHOUSEELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGBULKGASYARDBULKGASYARDMECHCENTRALUTILITYBLDGWETDETENTIONPONDWETDETENTIONPONDPUMP STATIONGRAVELLAYDOWNANDUTILITYYARDGRAVELLAYDOWNANDUTILITYYARD
WWWWWWWW12" DI WATERLINE12" WATER METER12" RDPA BACKFLOW METERWWWWWSSSSS
ANSANS
A
N
SANSANSANSAN
S
A
N
SANSAN
SANITARYMANHOLE 1SANITARYMANHOLE 2SANITARYMANHOLE 3SANITARYMANHOLE 412" DISANITARY SEWER12" DI SANITARY SEWERSANITARY SEWERSERVICE12" WATER SERVICEWWWWWG
G
G
G
G
G
G
G
G
G
G
G
G
G
G
GU
G
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
U
G
P
UGPUNDERGROUND POWERGAS LINEXXXXXXXXXXXXXXXXXXXXXXXFIREPROTECTIONWATERTANKSFIREPROTECTIONWATERTANKSBGY1MECH CUBBGY13 STORY MANUFACTURING BLDGC
O
U
N
T
R
Y

C
L
U
B

R
O
A
D
WWWWWWWWWWWWWC
O
U
N
T
R
Y

C
L
U
B

R
O
A
D
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC3.11UTILITY PLAN
NAD 83SCALE 1"=50'100'50'0MATCHLINE DRAWING C3.12MATCHLINE DRAWING C3.13
FMFMFMFMFMFMFMFMFMFMFMACCESS ROADW
W
W
W
W
W
W
W
W
W
W
W
WWW12" FORCE MAINSSSANSANSANSANITARYMANHOLE 4SANITARYMANHOLE 612" DISANITARY SEWERFIRE HYDRANT12"x12"x6" TEE12" B'FLY VALVEW/ C.I. VALVE BOX12" WATER MAINFM
FM
FM
FM
FM AIR RELEASE VALVE INCONCRETE VAULT 6'x6'12" - 22.5° BEND12" - 11.25° BEND40 LF OF 18" RCPW/ FLARED ENDS5'16' GRAVELROADW
W
W
W
W
W
W
W
W
W
W
W
WWWG
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
UGP
UGP
UGP
UGP
UGP
UGP
UGP
UG
P
U
G
P
U
G
P
U
G
P
U
G
PUNDERGROUND POWERGAS LINEW
W
W
W
W
W
W
W
W
W
W
W
WWWCOUNT
R
Y

C
L
U
B

R
O
A
D
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC3.12UTILITY PLAN
NAD 83SCALE 1"=50'100'50'0MATCHLINE DRAWING C3.11MATCHLINE DRAWING C3.13
FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMACCESS ROADACCESS ROAD12" FORCE MAINSSSSSSSSANSANSANSANSANSANSANSANSANSANSANSANITARYMANHOLE 5SANITARYMANHOLE 6SANITARYMANHOLE 7SANITARYMANHOLE 8SANITARYMANHOLE 9SANITARYMANHOLE 10SANITARYMANHOLE 11PUMPSTATION12" DISANITARY SEWER12" DISANITARY SEWER12" G.V. WITH BLIND FLANGE12" FORCEMAINAIR RELEASE VALVE INCONCRETE VAULT 6'x6'12" - 22.5° BEND12" - 11.25° BEND40 LF OF 18" RCPW/ FLARED ENDS5'50'5'16' GRAVELROADEXISTING PONDJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC3.13UTILITY PLAN
NAD 83SCALE 1"=50'100'50'0MATCHLINE DRAWING C3.12MATCHLINE DRAWING C3.11
460465470475480485490495500505510515520460465470475480485490495500505510515520405410415420425430435440445450455460465470475480485490495500505510515520405410415420425430435440445450455460465470475480485490495500505510515520489.0489.0488.1487.4487.1487.2487.5488.1488.8489.4490.5
491.6
492.7
493.7
494.8
495.0
501.0
513.34514.35515.00512.96509.33503.25495.88488.92482.05474.64473.48
488.16
497.74
503.10
507.00
508.00
506.45
502.73
497.90
491.63
482.19
481.81
486.38
487.05
480.10
477.91
478.62
481.15
480.93
481.00
481.409+8010+0011+0012+0013+0014+0015+0016+0017+0018+0019+0020+0021+0022+0023+0024+0024+25MH1-MH2400.00' OF12" Ductile Iron@ 0.50%MH3
STA 19+00.00
TOP 491.63
INV IN 478.00 (MH2-MH3)
INV OUT 477.80 (MH3-MH4)
MH4
STA 21+63.26
TOP 479.00
INV IN 474.20 (MH3-MH4)
INV OUT 474.00 (MH4-MH5)MH3-MH4263.26' OF12" Ductile Iron@ 1.37%MH4-MH5271.57' OF12" Ductile Iron@ 0.52%MH1STA 11+00.00TOP 487.36INV IN 483.20 (SERVICE-MH1)INV OUT 483.00 (MH1-MH2)SERVICE-MH1100.10' OF12" Ductile Iron@ 0.50%MH2
STA 15+00.00
TOP 491.60
INV IN 481.00 (MH1-MH2)
INV OUT 480.80 (MH2-MH3)MH2-MH3400.00' OF12" Ductile Iron@ 0.70%481.40482.80485.32487.38487.10484.79481.13475.07469.32460.46450.44
441.28
434.53
437.49
439.84
439.64
436.01
432.40
430.58
428.17
427.08
428.46
425.61
425.72
425.81
430.49
432.01
429.04
424.7324+2525+0026+0027+0028+0029+0030+0031+0032+0033+0034+0035+0036+0037+0038+0038+50MH5STA 24+34.83TOP 481.30INV IN 472.60 (MH4-MH5)INV OUT 472.40 (MH5-MH6)MH5-MH6305.62' OF12" Ductile Iron@ 0.50%MH6STA 27+40.45TOP 476.00INV IN 470.87 (MH5-MH6)INV OUT 470.00 (MH6-MH7)MH6-MH7248.73' OF12" Ductile Iron@ 15.72%MH7
STA 29+89.18
TOP 435.00
INV IN 430.90 (MH6-MH7)
INV OUT 430.70 (MH7-MH8)MH7-MH8319.15' OF12" Ductile Iron@ 1.94%MH8
STA 33+08.33
TOP 430.00
INV IN 424.50 (MH7-MH8)
INV OUT 424.30 (MH8-MH9)MH8-MH9146.38' OF12" Ductile Iron@ 1.57%MH9
STA 34+54.72
TOP 428.00
INV IN 422.00 (MH8-MH9)
INV OUT 421.80 (MH9-MH10)MH9-MH10161.65' OF12" Ductile Iron@ 0.87%MH10
STA 36+16.36
TOP 425.03
INV IN 420.40 (MH9-MH10)
INV OUT 420.20 (MH10-MH11)MH10-MH11178.56' OF12" Ductile Iron@ 0.50%MH11
STA 37+94.92
TOP 425.44
INV IN 419.30 (MH10-MH11)
INV OUT 419.10 (MH11-PUMP)SANITARY PROFILES MH 1 - MH 4STA 9+80.00 - 24+25.00SANITARY PROFILES MH 5 - MH 11STA 24+25.00 - 38+50.00PROPOSED ROADCENTERLINEPROPOSED GRADEEXISTING GRADEEXISTING GRADEJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC3.14SANITARY SEWER PROFILEPROFILE SCALE005010
475480485490495500505510515520475480485490495500505510515520475480485490495500505510515520475480485490495500505510515520511.0511.4512.3513.1512.0510.4508.9507.4506.0505.6504.1
503.4
503.0
502.0
501.4
501.0
500.1
499.7
498.8
511.03511.36512.34513.05512.00510.40508.91507.41506.04505.62504.11
503.38
502.99
502.03
501.44
500.99
500.13
499.70
498.849+8010+0011+0012+0013+0014+0015+0016+0017+0018+0018+50WATER LINE PROFILESTA 9+80.00 - 18+50.00498.8498.9497.8497.7498.7499.7500.6501.5502.8503.5505.2
507.1
508.9
510.9
512.0
513.1
514.8
516.0
498.84498.86497.80497.74498.73499.65500.58501.46502.84503.46505.23
507.13
508.87
510.93
512.00
513.07
514.78
516.0118+5019+0020+0021+0022+0023+0024+0025+0026+0027+0027+50WATER LINE PROFILESTA 18+50.00 - 27+50.00EXISTING GRADEPROPOSED GRADE12" DUCTILE IRON WATERLINEHORIZONTAL BENDSTA. 11+08.5112" RPDA BACKFLOWAND WATER METERSTA. 17+85.46PROPOSED ROAD CENTERLINEHORIZONTAL BENDSTA. 22+63.57HORIZONTAL BENDSTA. 24+32.72HORIZONTAL BENDSTA. 25+50.3812" RESTRAINED PLUGSTA. 26+97.3712"x12"x6" TEESTA. 27+14.8312" DUCTILE IRON WATERLINEEXISTING GRADEPROPOSED GRADEJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC3.15WATERLINE PROFILEPROFILE SCALE00505
420420420 420440440440440460460460460460460460460460460460460460460460480480480480480500500500
520520425425430430430 430435 435445 445445445445445450450450450450450450455455455455455455455455455455455465465465465465465465465465470470470470470470470470470470470475475475475475475475485485485490490490495495495505
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420425430435440 460465470465470475460465470475480465470475445450455460430430435435440440445445450450455455460 460465458459461462463464466467467 468 468469469470475470475 450455460465455460465 460465460455455460460465465
EDWIN ROBERTSON RDPOWER EASEMENTJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONNAD 830300'SCALE 1"=150'150'C4.0OVERALL GRADING PLAN DRAWINGS C4.1DRAWINGS C4.2DRAWINGS C4.3DRAWINGS C4.4DRAWINGS C4.5DRAWINGS C4.6DRAWINGS C4.7DRAWINGS C4.8DRAWINGS C4.9HPMBULKGASYARDUTILITYBLDG 13 STORYMANUFACTURINGBLDGOFFICEBLDGUTILITYBLDG 23 STORYMANUFACTURINGBLDGFIREPROTECTIONWATER TANKSFIREPROTECTIONWATER TANKSWASTE WATERPUMP STATIONHIGHVOLTAGESWITCHYARDELECTRICALSUBSTATIONHIGHVOLTAGESWITCHYARDHPMWAREHOUSEELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGELECTRICALSERVICEBLDGBULKGASYARDBULKGASYARDBULKGASYARDMECHCENTRALUTILITYBLDGMECHCENTRALUTILITYBLDGOUTPARCEL1.0 ACRESOUTPARCEL1.1 ACRESOUTPARCEL1.1 ACRESOUTPARCEL1.3 ACRESOUTPARCEL0.5 ACRESOUTPARCEL0.7 ACRESOUTPARCEL1.2 ACRESOUTPARCEL0.6 ACRESOUTPARCEL2.6 ACRESOUTPARCEL3.1 ACRESOUTPARCEL3.0ACRESOUTPARCEL2.1ACRESOUTPARCEL2.2ACRESOUTPARCEL1.2ACRESOUTPARCEL1.0ACRESOUTPARCEL1.9ACRESOUTPARCEL5.8ACRESOUTPARCEL5.1ACRESWETDETENTIONPONDWETDETENTIONPONDWETDETENTIONPONDWETDETENTIONPONDC
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C
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OUT 1OUT 2OUT 3OUT 4OUT 5OUT 6OUT 7OUT 8OUT 9GRAVELLAYDOWNANDUTILITYYARDGRAVELLAYDOWNANDUTILITYYARD
50541541041541040544044544544544
5 445445445440440440440 440435435435435 435430430430430425 425
425420 420415415410
445440435430425420440440440435435430440435450450450455 450
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0
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8
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5 EXISTING PONDSTORYSCREEKEDWIN ROBERTSON ROADEXISTING WETLANDSEXISTINGWETLANDSEXISTING WETLANDSXXXXXXIN9-OUT924" RCP480
485481482483484500498499501502460465458459461462463464466467468
4
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(OUT 9)FLARED ENDSECTION(IN 9)FLARED ENDSECTIONPOWER EASEMENTEDWIN ROBERTSON ROADJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.4MATCHLINE SHEET C4.2
C4.1GRADING & DRAINAGE PLAN
NAD 83SCALE 1"=50'100'50'0
505505510510510515
495
495
500
4954
9
5
495 49550
0
495 49549547547546546548
0
480 4804804804804804804804
8
0
4804
8
0
475475475475475
4754754754754754754
7
0470470
4
7
0 47047
0
470465465
46
5 4654654804754
9
0490490490490490
4904
9
0
4904904904904
9
0 4904
8
5
485
48
5
485485485485
4854854
8
5
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485
4
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0490490490490490
490 490490485485485485485
485 485485480480480480480480475475475475475470470470470465465465460460490485480475470465460500500500
500495
495495495
495495
EXISTINGPONDEXISTING PONDEDWIN ROBERTSON ROADEXISTINGWETLANDSEXISTINGWETLANDSXXXXXXXXXXXXXXXXXXXXXXX3 STORY MANUFACTURING BLDGFFE= 489.004-STORY PARKING DECK1092 SPACES TOTALOFFICE BLDGFFE = 489.00485486487485485
490
485486
487
488 490495500487487488488489491492493494496497498499EDWIN ROBERTSON ROADPOWER EASEMENTJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.5MATCHLINE SHEET C4.1
MATCHLINE SHEET C4.3
NAD 83
SCALE 1"=50'100'50'0C4.2GRADING & DRAINAGE PLAN
4304
3
0 42542043043043043
0
4
3
0 430430
430430
4
3
0
425425425
425425 4254254254254204204204204
2
0 42042042042
0
43
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425 4804804804504454454404404404404354354354354354354
3
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5
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5
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450450450 4504504
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445 445445445 445 445 445445445
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4
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455480480480480 480 480480 480
4
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5 475475475475475 47547547547547547547547547
0
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6
5 465465465465465 4654654654654654
6
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4
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0
460 460460 460 4604604604604
6
0
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460470465 460490490485485485485
MARLOWE CREEKEXISTINGPONDEDWIN ROBERTSON ROADEXISTINGWETLANDSXXXXXXXXXDMH1-OUT160" RCPIN1-MH142" RCP465465445
450455460465470475480485474476477478479481482483484486
455455
455
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460465 4554554604554
5
5
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4
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435440
440445
445450
450
455455460WETDETENTIONBASINDNCDOT 840.14DROP INLETRISERSTRUCTURENCDOT 840.02(OUT 1)FLARED ENDSECTIONRIP RAP ENERGYDISSIPATER #1(IN 1)FLARED ENDSECTIONFLAREDENDSECTIONMANHOLEDEDWIN ROBERTSON ROADPOWER EASEMENTJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.6MATCHLINE SHEET C4.2
C4.3GRADING & DRAINAGE PLAN
NAD 83SCALE 1"=50'100'50'0
505505
510510520515
510 505505
505420420420420 420415 420415430430430430425430430430430430 430430430
430 430425425425425425 425 42543042544544544544044044043543543543544544544
5
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4
5
4
4
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4
5
4
4
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4
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4
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440435435
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5
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5
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450
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0
450
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47046
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0
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7
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4
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7
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7
0 4704654654654654
6
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5005005005004954954
9
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495 XXXXXXX
XXXXXXXXXXXIN8-OUT860" RCPIN7-OUT760" RCP455
460
465
470
445
450
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5
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480
473
474
476
477
478
479
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476477478479481482
480
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475467468469471
472
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479460459461
462463447
461
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5
0 455460465425 430
435
440
445
450
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430
435
440
445
467
468
45
5
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0
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5
465WETDETENTIONBASIN(IN8)RISERSTRUCTURE(IN7)RISERSTRUCTURENCDOT 840.14DROP INLETNCDOT 840.14DROP INLETNCDOT 840.14DROP INLETNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINFLAREDENDSECTION(OUT 8)FLARED ENDSECTION(OUT 7)FLARED ENDSECTIONRIP RAP ENERGYDISSIPATER #7RIP RAP ENERGYDISSIPATER #8JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.7MATCHLINE SHEET C4.1MATCHLINE SHEET C4.5
C4.4GRADING & DRAINAGE PLAN
NAD 83SCALE 1"=50'100'50'0
505 505505505505
510 510510520520515525520515
450
45
0
4
5
0
4504
4
5
4
4
5 450445490495455455
455455
455
455 455455485485
485
480480480
475475
475 475470470470470465465460460460460480480
480 480480
480480480480480
480
480480475475 47547547
5
475 4754754754754754
7
047047
0 470470470470
470
470 470470470470
4
6
5465 465465465465465465465
4654654
6
54
6
0
460
460
4
6
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460460460460460460460490490490490485485
490490 490490490 490490490 490490490485485 485
485
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485 485485485515510510505
490490485480475470470465490490490490490 49
0 490490 490 490490485485485485
4
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500495500 500
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505 UTILITY BLDG 2FFE= 489.00UTILITY BLDG 1FFE = 489.00OFFICE BLDGFFE = 489.004-STORY PARKING DECK1092 SPACES TOTAL4-STORY PARKING DECK1092 SPACES TOTAL3 STORY MANUFACTURING BLDGFFE= 489.003 STORY MANUFACTURING BLDGFFE= 489.00485481482483484486487 488 485482483484 486 487 488
485
486
48
7
488
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487
488
485
484
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487488NCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.14DROP INLETNCDOT 840.14DROP INLETNCDOT 840.14DROP INLETNCDOT 840.14DROP INLETJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.8MATCHLINE SHEET C4.4 MATCHLINE SHEET C4.2MATCHLINE SHEET C4.6
C4.5GRADING & DRAINAGE PLAN
NAD 83SCALE 1"=50'100'50'0
4304304
3
0
425
420420430430430 4304
3
0
425425425
4
2
5
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4
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4
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435435435435 435 4354354
3
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470 470470460460455480480480480480480480480480480480475475475475475475475475
475475 4754
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5 475470470470470 470470470
470470470 47047
0465465465465465465465465465
46
5
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6
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0 490485 485485485485 485485485485MARLOWE CREEKXXXX
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410
410
415
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0
440
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440
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455DIN3-OUT360" RCPIN2-OUT218" RCP455
450 445
440
435
430
465
470 475 480 485
464
466
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468469471472473474476477478479481482483484 485486
460
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470475480485
459
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462
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466
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468469471472473474476477478479481482483484
465470475480485466467468469471472473474476477478479481482483484486487480 485478479481482483484486 487 488
470
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471
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473474476477478479481482483
455
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46
5 455460460
456456
457
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4
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455
4554604604604504
5
5
4
5
5WETDETENTIONBASIN NCDOT 840.02CONCRETECATCH BASIN(OUT 2)FLARED ENDSECTIONNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASIN(IN 2)NCDOT 840.14DROP INLETMANHOLE(IN 3)RISERSTRUCTURE(OUT 3)FLARED ENDSECTIONFLAREDENDSECTIONNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINFLAREDENDSECTIONNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINNCDOT 840.02CONCRETECATCH BASINRIP RAP ENERGYDISSIPATER #2RIP RAP ENERGYDISSIPATER #3DJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.9MATCHLINE SHEET C4.5 MATCHLINE SHEET C4.3C4.6GRADING & DRAINAGE PLAN
NAD 83SCALE 1"=50'100'50'0
475475475475475470470470
4704
7
0
4
6
5 465465465
46
0
4604604
6
0
475470465460510505500
50
0 495495485490485
430445445445445445445440440440 435450450450450450450450450455
455455455455455455455455455455460490490490
4
9
0 490490 4904904904
9
0
490490490
4904904
9
0 490485485485485485485485485485 485485
48548548548
5
485485485485480480480480480480480480480480480480480 480 4804804804804804804804
8
0 4804804754754
7
5 475475475475475475475475475475475 475475470470470 470470 470470470
4704704704704
7
0
4
7
0 470465465465465 465 4654654654654654654654654
6
5 465460 460460460 4604604604
6
0
4604
6
0
46046046050050
0
50050050
0
5005005004
9
5
495495
49
5 495495495495495
4954954954955
0
5
505 5055
0
5EXISTING PONDXXXXXXXXXXX460
465
470
460
465
47
0
47
5
4
8
0
485490457
458
459
461
462
463
464
466
467
46
8
46
9
47
1
47
2
47
3
47
4
47
6
4774
7
8
4
7
9
481482483484486487488489491492475
480
476
477
478
479
481
452 450455460465470
475
480
4
8
5
4
9
0
495445
455460465470465470475480485490490490495495495495495500500500505505NCDOT 840.14DROP INLETSSSSSSS
A
N
S
A
NSANSANSANSANSANSANSANSAN
S
A
NSANS
A
N
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.4MATCHLINE SHEET C4.8
C4.7GRADING & DRAINAGE PLAN
NAD 83SCALE 1"=50'100'50'0
4804904
9
0
490
490490490500495485
480480480
480480480480480480480
4754
7
5
47547
547547
0
4
7
0
470470470
465
465 4654604
8
5490490
4
9
0
4904904
9
0
4904904904
9
0
485485
485
485
48548548
5485485
515
515515515515515515505 510505
510
510 515510490490490490490490485485485485485480480480480475475475470470
500 4
9
5495495
500 500 500500500
5
0
0
500500500
500500500500
500500500500500500500500500 500500495495
49549549549549549549
5
495
49549549549
5495 495495495495495495495495510510510
510510510 5105
1
0 510510
505
5
0
5505505505
505505
5055055055055055
0
5505505 505505505505505 XXXXXXXXXXXXXXXXXXXXXXX
X XXXXX3 STORY MANUFACTURING BLDGFFE= 489.004-STORY PARKING DECK1092 SPACES TOTALOFFICE BLDGFFE = 489.00IN6-OUT660" RCP4
7
0 4704704
7
5 4754
7
5
470470475475475
480
485490490495495
481
482
483
484
486
48
7488489491491492492493493494494496496497497 485 481482483484486487488
475480485472 4734744764774784794814824
8
3 4844864874974754804854
9
0 4955005054804804854854904904954754804804854854904904954954
7
5 WETDETENTIONBASIN(IN 6)RISERSTRUCTURE(OUT 6)FLARED ENDSECTIONRIP RAP ENERGYDISSIPATER #6COUNTRY CLUB RD
WWWWWWWWWWWWSSSANSANSANSANWWWWGGGGGGGGG
G
G
G
G
GUGP UGP UGP UGP UGP UGP
U
G
P
U
G
P
U
G
P
U
G
P
UGPJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.7 MATCHLINE SHEET C4.5MATCHLINE SHEET C4.9
C4.8GRADING & DRAINAGE PLAN
NAD 83SCALE 1"=50'100'50'0
485480475450455
450450 4504454
4
5445
4
5
045045045
0 450450450450 450450450450450445445
4
4
5
44
5
4
4
5445445445 4454454454454654604454654
6
0
45
5
490
4
9
0
49049
0
49
0
505
500
4
9
5495495
51
5
510505500495 490490455
4
5
5
455
455
4
5
5
455455455455455455455455455 455455455455
455455 455480480480470465460480
48
04804804804
8
0480480480 480 480480480480480480 480480
475
47547547
547547547
5475475475 475475475 47547547547547547547
0470470470
470470 470470470470470 470470470470470470470470
4704704
6
5
4
6
5465465465
465 465465465465465465465 465465465 465465465
465465465460460460460460460460460460460460460460460460460460460460460460 460490
490490490490490490 490485485485485485485485485485 485 485 485485485485485 485500495495505500495490 495MARLOWE CREEKMARLOWE CREEK XXXXXX XXXXIN5-OUT515" RCPIN4-OUT424" RCP440 450455460465470475480470471472473474
4
5
0
4
5
5
4
5
5
4
6
0
4
6
0455460465465450455460465470475480470475460465470475465470445450455
4
5
0
4
5
5
4
5
5
4
6
0
4
6
0
4
6
5
4
6
5
4
7
0(OUT 4)FLARED ENDSECTION(OUT 5)FLARED ENDSECTION(IN 4)NCDOT 840.14DROP INLET(IN 5)NCDOT 840.14DROP INLETRIP RAP ENERGYDISSIPATER #4RIP RAP ENERGYDISSIPATER #5JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONMATCHLINE SHEET C4.8 MATCHLINE SHEET C4.6C4.9GRADING & DRAINAGE PLAN
NAD 83SCALE 1"=50'100'50'0
395400405410415420425430435440445450455460465470475480485490495500505510395400405410415420425430435440445450455460465470475480485490495500505510458.8459.2464.1469.4474.2477.8479.8482.2480.8477.5473.4468.7
463.4
457.9
451.4
443.3
435.2
428.0
421.1
426.9
438.8
453.8
465.1
467.5
461.5
450.9
438.3
439.4
455.6
458.76459.15464.07469.40474.21477.78479.84482.21480.82477.52473.38
468.68
463.35
457.92
451.40
443.28
435.25
428.00
421.12
426.94
438.78
453.79
465.14
467.48
461.52
450.87
438.26
439.41
455.579+8010+0011+0012+0013+0014+0015+0016+0017+0018+0019+0020+0021+0022+0023+0023+50500' VCK = 100.00A.D. = 5.00%PVI ELEV = 450.60PVI STA = 19+42.21LOW POINT STA = 19+92.21LOW POINT ELEV = 453.60BVCS = 16+92.21
BVCE = 458.10
EVCS = 21+92.21
EVCE = 455.60
520' VCK = 130.00A.D. = -4.00%PVI ELEV = 461.72PVI STA = 24+98.09HIGH PT STA = 24+98.09HIGH POINT ELEV = 459.12BVCS = 22+38.09
BVCE = 456.52450' VCK = 100.00A.D. = -4.50%PVI ELEV = 465.42PVI STA = 14+48.12HIGH PT STA = 13+73.12HIGH POINT ELEV = 463.17BVCS = 12+23.12BVCE = 462.05
EVCS = 16+73.12
EVCE = 458.67LOOP ROADSTA 9+80.00 - 23+50.00EXISTING GRADEPROPOSED GRADEROAD CENTERLINEINTERSECTION OF LOOP ROADAND EDWIN ROBERTSON ROADMH1-OUT160 inch RCPXXXXXEDWIN ROBERTSON ROAD
D 465465445450455450445440435430464455455455460460460455
455
460
460
4604564564574574584594614624554554604604204254304354404604
6
5
4
7
0465470475460465470475480465470475
4454504554604
3
0 4304
3
5 4354
4
0 4404
4
5 445450 450455455
D 9+8010+0010+5011+0011+5012+0012+5013+0013+5014+0014+5015+0015+5016+0016+5017+0017+5018+0018+5019+0019+5020+0020+5021+0021+5022+0022+5023+0023+5024+0024+50JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONPROFILE SCALE005010SCALE 1"=50'100'50'0NAD 83C5.0ROAD PLAN AND PROFILE
EDWIN ROBERTSON ROAD
WET DETENTIONBASIN 4
395400405410415420425430435440445450455460465470475480485490495500505510395400405410415420425430435440445450455460465470475480485490495500505510455.6462.2461.3454.7444.2435.8442.0446.7448.4447.3446.2
441.0
432.3
421.9
414.5
413.9
419.1
431.6
444.5
456.7
465.3
471.4
476.2
478.6
477.1
468.2
458.8
452.6
455.57462.22461.26454.66444.24435.79441.99446.72448.41447.32446.22
440.96
432.34
421.90
414.47
413.91
419.09
431.61
444.47
456.70
465.31
471.37
476.25
478.64
477.07
468.22
458.81
452.6323+5024+0025+0026+0027+0028+0029+0030+0031+0032+0033+0034+0035+0036+0037+00520' VCK = 130.00A.D. = -4.00%PVI ELEV = 461.72PVI STA = 24+98.09HIGH PT STA = 24+98.09HIGH POINT ELEV = 459.12EVCS = 27+58.09EVCE = 456.52
500' VCK = 100.00A.D. = 5.00%PVI ELEV = 445.18PVI STA = 33+25.09LOW POINT STA = 32+75.09LOW POINT ELEV = 448.18BVCS = 30+75.09
BVCE = 450.18
EVCS = 35+75.09
EVCE = 452.68LOOP ROADSTA 23+50.00 - 37+00.00EXISTING GRADEPROPOSED GRADEROAD CENTERLINEIN3-OUT336 inch RCPIN2-OUT218 inch RCPXXXXXXXXXXXXX17
12
1111
10
1919
1717
20201717
MARLO
W
E
425425430430430430435435435435440440440440445445445445450455D455450445440435
440450455460465465464460465459461462463464466465
4
7
0
466467468469
4704754714724734744554604654604564564574574584594614504554554554604604604654704
5
5 45545
5
4
6
0
4
6
0
4
6
0
465
4
6
5
4
5
0
450
45545546046044545045545045545546046046546547022+0022+5023+0023+5024+0024+5025+0025+5026+0026+5027+0027+5028+0028+5029+0029+5030+0030+5031+0031+5032+0032+5033+0033+5034+0034+5035+0035+5036+0036+5037+0037+5038+0038+5039+00D
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC5.1ROAD PLAN AND PROFILEPROFILE SCALE005010NAD 83SCALE 1"=50'100'50'0WET DETENTIONBASIN 3
395400405410415420425430435440445450455460465470475480485490495500505510395400405410415420425430435440445450455460465470475480485490495500505510452.6443.1441.5457.1472.8483.4485.8480.4477.5479.6488.9
490.1
485.1
473.5
470.3
481.9
486.7
486.1
489.2
496.2
498.0
496.9
491.4
485.7
478.0
477.7
486.2
491.0
452.63443.07441.46457.14472.76483.35485.82480.43477.53479.57488.86
490.10
485.15
473.46
470.34
481.87
486.69
486.09
489.22
496.18
498.01
496.85
491.36
485.75
477.97
477.72
486.20
491.0537+0038+0039+0040+0041+0042+0043+0044+0045+0046+0047+0048+0049+0050+0050+50300' VCK = 300.00A.D. = -1.00%PVI ELEV = 469.45PVI STA = 41+34.01HIGH PT STA = 42+84.01HIGH POINT ELEV = 472.45BVCS = 39+84.01BVCE = 464.95
EVCS = 42+84.01
EVCE = 472.45
LOOP ROADSTA 37+00.00 - 50+50.00EXISTING GRADEPROPOSED GRADEROAD CENTERLINEIN4-OUT424 inch RCPIN5-OUT515 inch RCPIN6-OUT636 inch RCPX
X XXXX
470440470470475475475470
470
475
475
4
7
5460465470475
4804
8
1
4
8
2
4
8
3 470475471472473474476477478479455 460465
47
0
47548048549047548048048548549049049549547548047047546046547047546547044545045536+0036+5037+0037+5038+0038+5039+0039+5040+0040+5041+0041+5042+0042+5043+0043+5044+0044+5045+0045+5046+0046+5047+0047+5048+0048+5049+0049+5050+0050+5051+0051+5052+00JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC5.2ROAD PLAN AND PROFILEPROFILE SCALE005010NAD 83SCALE 1"=50'100'50'0WET DETENTIONBASIN 1
415420425430435440445450455460465470475480485490495500505510515520525530415420425430435440445450455460465470475480485490495500505510515520525530491.0490.6487.6484.0486.0486.6485.6486.9489.3490.2493.2
497.2
500.0
501.9
504.8
507.4
506.8
506.3
506.0
506.8
508.0
508.0
506.1
502.0
494.8
492.8
494.6
498.5
491.05490.58487.61483.99485.97486.62485.58486.88489.30490.21493.18
497.17
500.03
501.95
504.78
507.42
506.77
506.34
506.01
506.78
508.00
508.00
506.15
502.01
494.76
492.83
494.56
498.5250+5051+0052+0053+0054+0055+0056+0057+0058+0059+0060+0061+0062+0063+0064+001000' VCK = 142.86A.D. = -7.00%PVI ELEV = 505.73PVI STA = 59+48.43HIGH PT STA = 57+34.14HIGH POINT ELEV = 498.59BVCS = 54+48.43BVCE = 495.73
LOOP ROADSTA 50+50.00 - 64+00.00EXISTING GRADEPROPOSED GRADEROAD CENTERLINEINTERSECTION OF LOOP ROADAND COUNTRY CLUB ROADPROPOSED WATERLINECROSSINGPROPOSED SANITARYSEWER CROSSINGWWWWWSSSANSANSANWW
475
48
048
5 490495495473
474
476
477
47
8
4794814824834
8
4
4
8
6487488489 491492492493493494 494496496497497497475
48048548
5
490
49
0 49549549049049549549549550050050050550550548048048548549049049549+5050+0050+5051+0051+5052+0052+5053+0053+5054+0054+5055+0055+5056+0056+5057+0057+5058+0058+5059+0059+5060+0060+5061+0061+5062+0062+5063+0063+5064+0064+5065+0065+50SSSANSANSAN
JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONPROFILE SCALE005010NAD 83C5.3ROAD PLAN AND PROFILE SCALE 1"=50'100'50'010" RDPABACKFLOW METER10" WATER METER
400405410415420425430435440445450455460465470475480485490495500505510515400405410415420425430435440445450455460465470475480485490495500505510515498.5500.7502.0500.2495.9490.6484.9476.9467.8455.5454.9
453.1
446.0
439.4
434.6
432.5
429.6
425.8
434.9
444.5
453.4
460.4
462.9
461.4
459.2
454.5
448.8
441.6
498.52500.69502.03500.21495.87490.61484.88476.89467.82455.50454.85
453.09
446.01
439.36
434.64
432.45
429.60
425.85
434.91
444.50
453.38
460.40
462.86
461.45
459.19
454.54
448.81
441.6364+0065+0066+0067+0068+0069+0070+0071+0072+0073+0074+0075+0076+0077+0077+501000' VCK = 142.86A.D. = -7.00%PVI ELEV = 505.73PVI STA = 59+48.43HIGH PT STA = 57+34.14HIGH POINT ELEV = 498.59EVCS = 64+48.43EVCE = 480.73
731' VCK = 91.42A.D. = 8.00%PVI ELEV = 440.37PVI STA = 72+55.79LOW POINT STA = 73+47.21LOW POINT ELEV = 447.22BVCS = 68+90.12BVCE = 458.65
EVCS = 76+21.46
EVCE = 451.34LOOP ROADSTA 64+00.00 - 77+50.00EXISTING GRADEPROPOSED GRADEROAD CENTERLINEIN7-OUT736 inch RCPIN8-OUT836 inch RCPX4554604654704454
5
5
455460465470475457458459461462463464466467468469471472473474476477478479
4604594524474
5
0
450
455
455
460
465470475480485490
425430435440445430435440445455460465470465470475480485490 490 490495 495 49550062+00 62+50 63+00 63+50 64+0064+5065+0065+5066+0066+5067+0067+5068+0068+5069+0069+5070+0070+5071+0071+5072+0072+5073+0073+5074+0074+5075+0075+5076+0076+5077+0077+5078+0078+50JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC5.4ROAD PLAN AND PROFILEPROFILE SCALE005010NAD 83SCALE 1"=50'100'50'0WET DETENTIONBASIN 2
395400405410415420425430435440445450455460465470475480485490495500505510395400405410415420425430435440445450455460465470475480485490495500505510441.6433.0433.0435.6446.3453.2456.6457.0457.4459.7464.4
465.9
469.2
473.3
476.0
475.7
473.5
469.9
466.4
462.0
452.2
456.8
463.0
464.4
464.4
460.5
459.9
441.63433.03432.98435.63446.33453.19456.57457.03457.44459.69464.39
465.89
469.15
473.31
476.02
475.66
473.52
469.90
466.40
461.96
452.17
456.81
463.00
464.41
464.42
460.45
459.9277+5078+0079+0080+0081+0082+0083+0084+0085+0086+0087+0088+0089+0090+0091+001021' VCK = 155.49A.D. = -6.57%PVI ELEV = 478.09PVI STA = 85+13.21HIGH PT STA = 84+69.17HIGH POINT ELEV = 469.77BVCS = 80+02.69BVCE = 462.77
EVCS = 90+23.72
EVCE = 459.88LOOP ROADSTA 77+50.00 - 91+00.00EXISTING GRADEPROPOSED GRADEROAD CENTERLINEINTERSECTION OF LOOP ROADAND EDWIN ROBERTSON ROADIN9-OUT924 inch RCP50' POWER EASEMENTEDWIN ROBERTSON ROADEXISTING WETLANDS467468 460 459461462463 461455460465 425430435440445450455460465
458
459
461
462
46
3464466467 467468468469469470475470475450455460465455460465460465460455455460460
465465 76+5077+0077+5078+0078+5079+0079+5080+0080+5081+0081+5082+0082+5083+0083+5084+0084+5085+0085+5086+0086+5087+0087+5088+0088+5089+0089+5090+0090+5090+92.75JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONPROFILE SCALE0050100SCALE 1"=10'20'10'NAD 83C5.5ROAD PLAN AND PROFILE
COMPACTEDSUBGRADE4"1"MIN.EXPANSION JOINT1/4" TOOLEDRADIUS (TYP.)COMPACTEDSUBGRADE4"1/4" TOOLEDRADIUS (TYP.)3/4"1/2" PREMOLDEDEXP. JT. MATERIALWITH SEALANTNOTE:LOCATE EXP.JOINTS @ 30' (TYP.)OR AS INDICATEDON PLANNOTE:LOCATE CONTROL JOINTS @ ADISTANCE EQUAL TO WIDTH OFWALK OR AS INDICATED ON PLAN.A.A CONTROL JOINT 1" DEEP WITH 1/4" RADII SHALL BE REQUIRED IN THECONCRETE SIDEWALK AT EQUAL SPACES AS DELINEATED ON SITE LAYOUTPLAN. ONE 1/2" EXPANSION JOINT WILL BE REQUIRED AT LOCATIONSSHOWN ON SITE LAYOUT PLAN. A 1/2" EXPANSION JOINT WILL BE REQUIREDWHERE THE SIDEWALK JOINS ANY RIGID STRUCTURE. A SAWED SCOREJOINT MAY BE USED IN LEIU OF EXPANSION JOINT EXCEPT AGAINST RIGIDSTRUCTURES.B.ALL CONCRETE TO BE AT LEAST 3000 P.S.I. IN 28 DAYS.C.INSTALL1/2" EXPANSION MATERIAL WHERE SIDEWALK ABUTS CURB ANDGUTTER.D.CROSS SLOPE OF SIDEWALKS SHALL NOT EXCEED 2.0%.1/2" EXPANSION JOINT AGAINSTALL RIGID STRUCTURES (SEALED)MAX. 2.0% CROSS SLOPE4" CONCRETESIDEWALKRIGIDSTRUCTURECONTROL JOINTCONCRETE SIDEWALK3" S-9.5B8" ABC STONEDENOTES ASPHALT PAVEMENT ON PLANSASPHALT PAVEMENTSUBGRADE COMPACTED TO 95% STANDARDPROCTOR (REFER TO PROJECT SPECIFICATIONSFOR ADDITIONAL REQUIREMENTS)GENERAL SIGNAGE AND STRIPING NOTES1.ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE MOSTCURRENT EDITION OF EACH OF THE FOLLOWING AND AMENDMENTS ANDSUPPLEMENTS THERETO:A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.B. NORTH CAROLINA DEPARTMENT OF TRANSPORTATION ROADWAY STANDARDS.C. THE INTERNATIONAL FIRE CODE.2.SIGN LOCATIONS ARE APPROXIMATE AND SHALL BE MODIFIED IN THE FIELD TOAVOID CONFLICT WITH UNDERGROUND UTILITIES OR OTHER OBSTRUCTIONS, ANDTO COMPLY WITH STANDARDS REFERENCED IN NOTE 1 ABOVE.3.PROVIDE ALL SIGNS, SIGN POSTS AND PAVEMENT MARKINGS.4.REFER TO SPECIFICATIONS FOR SIGN QUALITY AND ADDITIONAL INSTALLATIONREQUIREMENTS.DENOTES HEAVY DUTY CONCRETE ON PLANS4" NCDOT ABC STONE 6" CONCRETESUBGRADE TO BE PROOF ROLLEDAND COMPACTED TO 95% MODIFIEDPROCTORHEAVY DUTY CONCRETEDENOTES HEAVY DUTY CONCRETE ON PLANS4" NCDOT ABC STONE 6" CONCRETESUBGRADE TO BE PROOF ROLLEDAND COMPACTED TO 95% MODIFIEDPROCTOR2.5"6x6 W2.9xW2.9 WELDED WIRE FABRIC(FLAT SHEETS)REINFORCED CONCRETE SECTION6"18"R=1"INSTALL 4" MIN.DEPTH OF ABCSTONE UNDER CURBCONCRETE TO BE4,000 PSI MIN.FINISH GRADE(REFER TO PLAN)TOP OFASPHALTCONTRACTION JOINT (PLAN)6"4" MIN18"6" CURB REVEALJOINT FILLER24"18"1"6" TOP OF CURBCONTRACTION JOINT (PROFILE)24" CONCRETE CURB & GUTTER1/2"JOINTFULLDEPTHINSERT FABRIC JOINT FILLERFULL DEPTH (18" TOTAL)GUTTER FLOWLINE1/2"JOINTFULLDEPTHINSERT FABRIC JOINT FILLERTO 1" PAST BOTTOM OF CURB(7" TOTAL)GUTTER FLOWLINENOTES:1.LOCATE CONTRACTION JOINTS 10' MAXIMUM APART IN CURB &GUTTER2.INSERT FIBERBOARD STRIPS INTO EACH CONTRACTION JOINT.3.PROVIDE 18" RADIUS ON EACH SIDES OF JOINT.4.REFER TO SPECIFICATION SECTION 32 13 13 FOR ADDITIONALINFORMATION.GUTTER PANCURB12" BELOW GRADECURB & GUTTER (SECTION)6"12"24' ORAS NOTED ONPLAN18' TO EP9' TYP.4" WIDE WHITETHERMOPLASTICSTRIPING (TYP.)PARKING STALL AND TRAFFIC STRIPE9' TO FC18' TO FCSTRIPING TO EDGEOF ASPHALTNO STRIPING INGUTTER PAN (TYP)9' TO EPFACE OF CURB (FC)EDGE OF PAVEMENT(EP)NOTE:1.ALL PARKING STALL MARKINGS SHALL BE REFLECTORIZED 60-mil THICK WHITETHERMOPLASTIC WITH GLASS BEADS.2.FC = FACE OF CURB3.EP = EDGE OF PAVEMENTDENOTES RIVER ROCK ON PLANS#57 STONECOMPACTED SUBGRADE6" #57 STONE(98% STANDARD PROCTOR)FILTER FABRICGRAVEL CONSTRUCTION ENTRANCEMIN.6" MIN.6"25' OR WIDTH OF100' MIN.ROADWAYEXISTING85' MIN.15' MIN.12" MIN.ROADWAYEXISTINGNEW CONSTRUCTIONCROSS SECTIONPLANPROPOSED STREETOR DRIVEWAY,WHICHEVER ISGREATER.(CLASS 'A' RIP RAP)COARSE AGGREGATE2"-3" MIN.MAINTENANCE NOTES:1.MAINTAIN THE GRAVEL PAD IN ACONDITION TO PREVENT MUD ORSEDIMENT FROM LEAVING THESITE. MAY REQUIRE PERIODICTOPDRESSING WITH 2"CH STONE.2.IMMEDIATELY REMOVE ALLOBJECTIONABLE MATERIALSSPILLED, WASHED OR TRACKEDONTO PUBLIC ROADWAYS..CONSTRUCTION NOTES:1.ENTRANCE(S) SHALL BE LOCATED TO PROVIDE MAXIMUMUTILITY BY ALL CONSTRUCTION VEHICLES.2.TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGETRUCKS SHALL TO BE PROVIDED.3.ENTRANCES MUST BE MAINTAINED IN A CONDITION WHICHWILL PREVENT TRACKING OR DIRECT FLOW OF MUD ONTOSTREETS. PERIODIC TOPDRESSING WITH STONE WILL BENECESSARY. CONTRACTOR SHALL MAINTAIN AS NECESSARY.4.ANY MATERIAL WHICH STILL MAKES IT ONTO THE ROADMUST BE CLEANED UP IMMEDIATELY.5.FREQUENT CHECKS OF THE ENTRANCE(S) AND TIMELYMAINTENANCE SHALL BE PROVIDED.6.NOTES ARE APPLICABLE AT ALL POINTS OF INGRESS ANDEGRESS UNTIL SITE IS STABILIZED.6'-0"5' MIN17'-0"6'-0"6" DROPIN 6'2%6'-6"WALKPARKING SIGN24"16.00'8.00'16.00'8.00'8.00'TYPE R7-8 RESERVED8.00'TRAFFIC WHITE12" STRIPE PAINTED24"13.00'13.00'5.00'8.00'4" STRIPE PAINTEDTRAFFIC WHITETYPE R7-8 RESERVEDPARKING SIGNBOTTOM OF THE SIGN ON 2-LB. GALV. STEEL U-CHANNEL POST SET IN 18-INSIDEWALKS MUST BE MOUNTED WITH 7-FT MIN. VERTICAL CLEARANCEDEEP x 8-IN DIA. CONCRETE FOOTING. SIGNS MOUNTED ADJACENT TO ALL SIGNS SHALL BE MOUNTED WITH 5-FT MIN. VERTICAL CLEARANCE TO THE TRAFFIC CONTROL DEVICES (MUTCD) AND NCDOT STANDARDS.ALL SITE SIGNAGE SHALL BE IN ACCORDANCE WITH THE MANUAL ON UNIFORM1.TO THE BOTTOM OF SIGN.TRAFFIC CONTROL NOTES2.R7-112"x18"SIZEACCESSIBLE PARKINGMUTCD STD.ALL PAVMENT MARKINGS SHALL BE IN ACCORDANCE WITH THE MUTCD ANDSIGNMARKINGNCDOT STANDARDS AND THE PROJECT SPECIFICATIONS.PARKING SPACE4-INNCDOT STD.SIZECOLORWHT.-4-INCROSSWALKWHT.1205.07HANDICAP PARKING DETAIL6" CURBVANACCESSIBLERESERVEDPARKING$250GS 20-37.6PENALTYMAXIMUM6" DROPIN 6'6" DROPIN 6'2%
6'-6"6" CURB6" DROPIN 6'WAYTRAFFIC WHITE12" STRIPE PAINTED4" STRIPE PAINTEDTRAFFIC WHITE6'-0"5' MIN17'-0"6'-0"VAN ACCESSIBLE SIGNAS SHOWN ON PLANS12"SIGN APPROVED FOR USEUNDER GENERAL STATUTE 20.37.6LEGEND AND BORDER - GREENBACKGROUND - WHITER7-8aCOLORS18"WHITE SYMBOL ON BLUE BACKGROUNDSIGN R7-8DLEGEND & BORDER - GREENBACKGROUND - WHITECOLORS9"60" or 84"JOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC6.0NOTES AND DETAILS
STANDARD CONCRETE DROP INLET#4 BARDIMENSIONS FOR DROP INLETDIMENSIONS OF BOX & PIPEPIPE SPAN WIDTH HEIGHT1'-9"3"3"1'-9"Y6"1'-6"XX6" PLAN SHOWING POSITION OF BOLTSY PLAN W/GRATE & FRAME REMOVED3"4"3"3"3'-0"H
3"B6"6"6"4'-0"4"3"6"
H
A6"6"(4"+4" ANCHORS3/8"DIA.x 8"LG.WELDED PIGGYBACKSTUD ANCHORSPIGGYBACK =8")(10)-3/8" DIA.ANCHORS 8" LG.WELDED STUD2'-0"2'-8"3'-0"3'-5"12"6"15"18" DOWEL 3'-0"2'-0"4'-3"30"3'-0"24"4'-0"6"DOWEL SECTION-YY SEE NOTE #26" SECTION-XX DIMENSIONS FOR CHANNELS4'-0"LENGTHLIN. FT.8'-0"TOTAL2'-6"5'-0"2NO.23"x4.1"3"x4.1"SIZE12"DBAH2"3938"234"4158"3958"42"3734"2714"2"
234"2712"2912"4"2534"30" GRATE PLAN NOTES:1.3,000-PSI CONCRETE TO BE USEDTHROUGHOUT.2.OPTIONAL CONSTRUCTION -MONOLITHIC POUR, 2" KEYWAY, OR #4BAR DOWELS AT 12" CENTER, ASDIRECTED BY THE DESIGNER.3.TWO 2" PIPE WEEP HOLES TO BEPLACED AS DIRECTED BY DESIGNER.4.FORMS ARE TO BE USED FOR THECONSTRUCTION OF THE BOTTOM SLAB.5.IF REINFORCED CONCRETE PIPE IS SETIN BASE SLAB OF BOX, ADD TO BASEAS SHOWN ON NCDOT STANDARD840.00.6.A STONE DRAIN CONSISTING OF 1CUBIC FOOT OF NO. 78M STONECONTAINED IN A BAG OF POROUSFABRIC SHALL BE PLACED AT EACHWEEP HOLE.7.ALL DROP INLETS OVER 3'-6" IN DEPTHTO BE PROVIDED WITH STEPS 15" ONCENTERS. STEPS SHALL BE INACCORDANCE WITH NCDOT STANDARD840.66. THE FIRST STEP SHALL BE 24"BELOW RIM OF GRATE.8.ALL GRATES IN SIDEWALK AREASSHALL BE ADA COMPLIANT. V-5660-80BY EAST JORDAN IRON WORKS ORAPPROVED EQUAL.9.INLETS MAY BE CONSTRUCTED OFBLOCK AND MORTAR IN LIEU OFPRE-CAST CONCRETE. REFER TOSPECIFICATIONS FOR ADDITIONALREQUIREMENTS. GRATE SECTIONS 2"WEEPHOLESFRAME & GRATE SHALL BEADA COMPLIANT(V-5660-80 BY EJIW ORAPPROVED EQUAL)MIN. GRADE 1 %PAVEMENT INSTALLATIONMAIN LINENOTES:PLAN VIEW AT FITTINGSNOTE: RISER STACK SHALL BE 4" CASTIRON. PROVIDE REDUCING WYE ASNEEDED TO TRANSITION TO DIFFERINGLATERAL PIPE SIZE.STANDARD CLEANOUTDRAINAGE MANHOLE5'-0" I.D.4" MIN24" DIA1'-0"22" MAX.FRAME SHALL BE SEALEDWITH RUBBER "O" RINGAND BOLTED TO MANHOLEGRADE RINGSAS REQUIRED(2 COURSES MAX.)MIN.HGT.= 3-1/2"MIO.MAX. HGT.= 12"CONE SECTIONHGT.= 3' OR 4'INTERMEDIATESECTIONAS REQUIREDHGT.= 16", 32", OR48"MONOLITHICLOWERBARREL & BASESLAB SECTIONVARIABLE HGT.WATERTIGHT JOINTMANHOLE OPENING ASPER PLANS (BY MANUFACTURER)SLOPE 14" PER FOOTSHAPED INVERTCONCRETE ORMASONRY8" NO. 57 STONE4000 PSI CONCRETE(REINF.NOT SHOWN)MIN.AS=0.12 IN²/FTTONGUE & GROOVE JOINTWITH RUBBER 'O'- RINGOR RAM-NECKCAST IRON RING & COVER1.FOR DEAD-END MANHOLES, THE INVERT SHALL BE EXTENDED THROUGH THE MANHOLE.2.ON THE INTERIOR OF THE MANHOLE, ALL JOINTS BETWEEN SECTIONS SHALL BE PARGEDWITH NON-SHRINK GROUT.3.ON THE INTERIOR OF ALL OUTFALL MANHOLES, ALL JOINTS BETWEEN SECTIONS SHALL BEPARGED WITH PRECO-PLUG QUICK SETTING GROUT.4.ON THE EXTERIOR OF ALL MANHOLES, ALL JOINTS BETWEEN SECTIONS SHALL BECONTINUOUSLY WRAPPED WITH 12" WIDE WATERPROOF BITUMINOUS TAPE.5.SEWER MANHOLES WITHIN 1200 FEET OF FORCE MAIN CONNECTION SHALL HAVEINTERIOR EPOXY COATED.NOTES:THE FULL LENGTH OF THE SERVICE DITCH BE COMPACTEDIN 6" LAYERS WITH MECHANICAL TAMP.BARREL OF PIPE TOREST ONUNDISTURBED SOILCOMBINATIONLONG TURNPATTERN Y AND1/8" BENDSEE UTILITY PLAN FOR SIZEAND MATERIAL4" CAST IRON PIPE (ONE CONTINUOUSPIECE)CONC COLLAR12"x12"x6" THKFINISHED GRADE4" ROUND SLOTTED CAST IRON,BRASS OR CHROME GRATE FLUSHWITH FINISHED GRADECLEANOUT IN PVMTSHALL BE INSTALLEDINSIDE A VALVE BOXWITH SEWER OR STORMCOVER AS APPLICABLE.MUST BE 2" BELOW GRADESTD VALVE BOXLINE SIZE CHANGES SHALLOCCUR UPSTREAM OF FITTING(SEE UTILITY PLAN FOR PIPESIZES)CLEANOUT SHALL BELOCATED ON BRANCH LINE,UPSTREAM OF FITTING.BRANCHLINECLEANOUTINCREASERWYETOP ELEVATION OF STORMWATERFRONT VIEWVARIES VARIES0.5'-1'EXISTING SLOPESEXISTING SLOPEHEIGHT & WIDTH DETERMINED BYEXISTING TOPOGRAPHY AND SEDIMENT STORAGE REQUIRED.KEY RIP RAP INTO THE DAMFOR STABILIZATION.CLASS B RIP RAP KEYED RIP RAPCONSTRUCTION NOTES:STONESIDE VIEW#1 RIP-RAPVARIES#5 WASHED1VARIES0.5'-1'1 MAX.STEP SEQUENCEEXISTING GROUNDMAINTENANCEINSPECT CHECK DAMS AND CHANNELS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. CLEAN OUT SEDIMENT,STRAW, LIMBS, OR OTHER DEBRIS THAT COULD CLOG THE CHANNEL WHEN NEEDED.ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE CHECK DAM AND EROSION FROM HIGHFLOWS AROUND EDGES OF THE DAM. CORRECT ALL DAMAGE IMMEDIATELY. IF SIGNIFICANTEROSION OCCURS BETWEEN DAMS, ADDITIONAL MEASURES CAN BE TAKEN SUCH AS,INSTALLING A PROTECTIVE RIPRAP LINER IN THAT PORTION OF THE CHANNEL.REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT DAMAGE TOCHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM,AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE DAM. ADD STONES TODAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION.CHECK DAMJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC6.1NOTES AND DETAILS
SUPPORT ROPETO WIRE TOPREVENT SAGGINGSUPPORT POST24" INTRO BOTTOMOR SIDESTAKE TOSUPPORT WIRECOIR MESH OR SIMILAR, STAPLED ORTRENCHED INTO BOTTOM OR SIDEOUTLET ZONENOTES:1.BAFFLE MATERIAL SHOULD BE SECURED AT THE BOTTOM ANDSIDES USING STAPLES OR BY TRENCHING AS FOR SILT FENCE.2.MOST OF THE SEDIMENT WILL ACCUMULATE IN THE 1ST BAY,WHICH SHOULD BE READILY ACCESSIBLE FOR MAINTENANCE.3.PROVIDE 3 BAFFLES (USE TWO IF LESS THAN 20 FEET INLENGTH). PROVIDE 5 BAFFLES FOR DRAINAGE AREASGREATER THAN 10 ACRES.4.BAFFLE SHALL BE 700 G/M2 COIR EROSION BLANKET.5.TOPS OF BAFFLES SHOULD BE 2 INCHES LOWER THAN THETOP OF THE BERMS6.INSPECT BAFFLES FOR REPAIR ONCE A WEEK AND AFTEREACH RAINFALLINLET ZONE35% ofbasin surfacearea1st Cell25% ofbasinsurfacearea2nd Cell25% ofbasinsurfacearea15% ofbasin surface areaCOIR MESH BAFFLES DETAILCROSS SECTIONPLAN VIEWSECTION VIEW AT OPENINGFENCE AND FABRICBURIED IN TRENCH6"X6" TRENCH,BACKFILLED ANDCOMPACTED2'STEEL POSTMAINTENANCEINSPECT BAFFLES AT LEAST ONCE A WEEK ANDAFTER EACH RAINFALL. MAKE ANY REQUIREDREPAIRS IMMEDIATELY.BE SURE TO MAINTAIN ACCESS TO THEBAFFLES. SHOULD THE FABRIC OF A BAFFLECOLLAPSE, TEAR, DECOMPOSE, OR BECOMEINEFFECTIVE, REPLACE IT PROMPTLY.REMOVE SEDIMENT DEPOSITS WHEN ITREACHES HALF FULL TO PROVIDE ADEQUATESTORAGE VOLUME FOR THE NEXT RAIN AND TOREDUCE PRESSURE ON THE BAFFLES. TAKECARE TO AVOID UNDERMINING THE FENCEDURING CLEANOUT. SEDIMENT DEPTHSHOULD NEVER EXCEED HALF THE DESIGNEDSTORAGE DEPTH.REMOVE ALL BAFFLE MATERIALS ANDUNSTABLE SEDIMENT DEPOSITS AND BRINGTHE AREA TO GRADE AND STABILIZE IT AFTERTHE CONTRIBUTING DRAINAGE AREA HAS BEENPROPERLY STABILIZED.HARDWARE CLOTH AND GRAVEL YARD INLET PROTECTION#57 WASHED STONE PLACED TO AHEIGHT OF 12"-18" MINIMUMABOVE THE TOP OF BOXGALVANIZEDHARDWARE WIREEXTENDSTO THE TOP OFTHE BOXSTANDARD METALPOSTS 2'-0" INGROUNDNOTE:1.INSPECT INLET PROTECTION AND REMOVE SEDIMENT AFTEREACH RAIN EVENT. GRAVEL SHOULD BE REPLACED ANDREPAIRS MADE AS NEEDED.BASIN SIDES AND WEIR SHALL HAVE MAXIMUM SLOPES OF 2:1 OR FLATTER. DIMENSIONS SHOWN ARE AT WEIR ELEVATION OF BASIN VOLUMES PROVIDED ARE BASED ON AVAILABLE VOLUME AT THE PRINCIPAL SPILLWAYBAFFLESSKIMMERDEWATERINGDEVICEEMERGENCYSPILLWAY18" MINTOP OF DAM DITCH AND BURY TARPEDGE (MIN. 12")WEIR LENGTH10' MINTARP PROTECTIONBAFFLES1' MIN FREEBOARDEMERGENCYSPILLWAYELEVATIONTREATMENTZONEHDPE OUTLET PIPETOP OF BERMSKIMMERINLET SHALL BE PROTECTED(AS NEEDED) FROM EROSIONWITH RIPRAP, TARP,MATTING OR EQUIVALENT.DIVERSIONDITCHCROSS SECTIONPLAN VIEWSECTION THRU WEIRSEDIMENTSTORAGEZONEVENTSCREENACCESSIBLETHROUGH DOORFLOATBARREL PIPE LONGER THAN SHOWN.FLEXIBLE JOINT(RADIATOR HOSE)OUTLET END: CONNECTIONTO OUTLET PIPE OR RISERROCK PAD ATSKIMMER BASE(FILL TO TOP OFSEDIMENTSTORAGE)SKIMMER TRAP WITH STANDARD SKIMMERSELF-INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY NCGS 113A-54.115A NCAC 04B .0131 SELF-INSPECTIONSWHERE INSPECTIONS ARE REQUIRED BY G.S. 113A-54.1(E), THE FOLLOWING APPLY:(1) THE PERSON WHO PERFORMS THE INSPECTION SHALL MAKE A RECORD OF THE SITE INSPECTION BYDOCUMENTING THE FOLLOWING ITEMS:(A) ALL OF THE EROSION AND SEDIMENTATION CONTROL MEASURES, PRACTICES AND DEVICES, AS CALLEDFOR IN A CONSTRUCTIONSEQUENCE CONSISTENT WITH THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN, INCLUDINGBUT NOT LIMITED TOSEDIMENTATION CONTROL BASINS, SEDIMENTATION TRAPS, SEDIMENTATION PONDS, ROCK DAMS,TEMPORARY DIVERSIONS,TEMPORARY SLOPE DRAINS, ROCK CHECK DAMS, SEDIMENT FENCE OR BARRIERS, ALL FORMS OF INLETPROTECTION, STORM DRAINAGE FACILITIES, ENERGY DISSIPATERS, AND STABILIZATION METHODS OF OPENCHANNELS, HAVE INITIALLY BEEN INSTALLED AND DO NOT SIGNIFICANTLY DEVIATE (AS DEFINED INSUB-ITEM (1)(E) OF THIS RULE) FROM THE LOCATIONS, DIMENSIONS AND RELATIVE ELEVATIONS SHOWNON THE APPROVED EROSION AND SEDIMENTATION PLAN. SUCH DOCUMENTATION SHALL BE ACCOMPLISHEDBY INITIALING AND DATING EACH MEASURE OR PRACTICE SHOWN ON A COPY OF THE APPROVED EROSIONAND SEDIMENTATION CONTROL PLAN OR BY COMPLETING, DATING AND SIGNING AN INSPECTION REPORTTHAT LISTS EACH MEASURE, PRACTICE OR DEVICE SHOWN ON THE APPROVED EROSION ANDSEDIMENTATION CONTROL PLAN. THIS DOCUMENTATION IS REQUIRED ONLY UPON THE INITIALINSTALLATION OF THE EROSION AND SEDIMENTATION CONTROL MEASURES, PRACTICES AND DEVICES ASSET FORTH BY THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR IF THE MEASURES,PRACTICES AND DEVICES ARE MODIFIED AFTER INITIAL INSTALLATION;(B) THE COMPLETION OF ANY PHASE OF GRADING FOR ALL GRADED SLOPES AND FILLS SHOWN ON THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN, SPECIFICALLY NOTING THE LOCATION ANDCONDITION OF THE GRADED SLOPES AND FILLS. SUCH DOCUMENTATION SHALL BE ACCOMPLISHED BYINITIALING AND DATING A COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BYCOMPLETING, DATING AND SIGNING AN INSPECTION REPORT;(C) THE LOCATION OF TEMPORARY OR PERMANENT GROUND COVER, AND THAT THE INSTALLATION OF THEGROUND COVER DOES NOT SIGNIFICANTLY DEVIATE (AS DEFINED IN SUB-ITEM (1)(E) OF THIS RULE) FROMTHE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN. SUCH DOCUMENTATION SHALL BEACCOMPLISHED BY INITIALING AND DATING A COPY OF THE APPROVED EROSION AND SEDIMENTATIONCONTROL PLAN OR BY COMPLETING, DATING AND SIGNING AN INSPECTION REPORT;(D) THAT MAINTENANCE AND REPAIR REQUIREMENTS FOR ALL TEMPORARY AND PERMANENT EROSION ANDSEDIMENTATION CONTROL MEASURES, PRACTICES AND DEVICES HAVE BEEN PERFORMED. SUCHDOCUMENTATION SHALL BE ACCOMPLISHED BY COMPLETING,DATING AND SIGNING AN INSPECTION REPORT (THE GENERAL STORM WATER PERMIT MONITORING FORMMAY BE USED TO VERIFY THE MAINTENANCE AND REPAIR REQUIREMENTS); AND(E) ANY SIGNIFICANT DEVIATIONS FROM THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN,CORRECTIVE ACTIONS REQUIRED TO CORRECT THE DEVIATION AND COMPLETION OF THE CORRECTIVEACTIONS. SUCH DOCUMENTATION SHALL BE ACCOMPLISHED BY INITIALING AND DATING A COPY OF THEAPPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING, DATING AND SIGNING ANINSPECTION REPORT. A SIGNIFICANT DEVIATION MEANS AN OMISSION, ALTERATION OR RELOCATION OF ANEROSION OR SEDIMENTATION CONTROL MEASURE THAT PREVENTS THE MEASURE FROM PERFORMING ASINTENDED.(2) THE DOCUMENTATION, WHETHER ON A COPY OF THE APPROVED EROSION AND SEDIMENTATIONCONTROL PLAN OR AN INSPECTION REPORT, SHALL INCLUDE THE NAME, ADDRESS, AFFILIATION, TELEPHONENUMBER, AND SIGNATURE OF THE PERSON CONDUCTING THE INSPECTION AND THE DATE OF THEINSPECTION. ANY RELEVANT LICENSES AND CERTIFICATIONS MAY ALSO BE INCLUDED. ANYDOCUMENTATION OF INSPECTIONS THAT OCCUR ON A COPY OF THE APPROVED EROSION ANDSEDIMENTATION CONTROL PLAN SHALL OCCUR ON A SINGLE COPY OF THE PLAN AND THAT PLAN SHALL BEMADE AVAILABLE ON THE SITE. ANY INSPECTION REPORTS SHALL ALSO BE MADE AVAILABLE ON THE SITE.(3) THE INSPECTION SHALL BE PERFORMED DURING OR AFTER EACH OF THE FOLLOWING PHASES OF A PLAN:(A) INSTALLATION OF PERIMETER EROSION AND SEDIMENT CONTROL MEASURES;(B) CLEARING AND GRUBBING OF EXISTING GROUND COVER;(C) COMPLETION OF ANY PHASE OF GRADING OF SLOPES OR FILLS THAT REQUIRES PROVISION OFTEMPORARY OR PERMANENT GROUND COVER PURSUANT TO G.S. 113A-57(2);(D) COMPLETION OF STORM DRAINAGE FACILITIES;(E) COMPLETION OF CONSTRUCTION OR DEVELOPMENT; AND(F) QUARTERLY UNTIL THE ESTABLISHMENT OF PERMANENT GROUND COVER SUFFICIENT TO RESTRAINEROSION OR UNTIL THE FINANCIALLY RESPONSIBLE PARTY HAS CONVEYED OWNERSHIP OR CONTROL OFTHE TRACT OF LAND FOR WHICH THE EROSION AND SEDIMENTATION CONTROL PLAN HAS BEEN APPROVEDAND THE AGENCY THAT APPROVED THE PLAN HAS BEEN NOTIFIED. IF THE FINANCIALLY RESPONSIBLE PARTYHAS CONVEYED OWNERSHIP OR CONTROL OF THE TRACT OF LAND FOR WHICH THE EROSION ANDSEDIMENTATION CONTROL PLAN HAS BEEN APPROVED, THE NEW OWNER OR PERSON IN CONTROL SHALLCONDUCT AND DOCUMENT INSPECTIONS QUARTERLY UNTIL THE ESTABLISHMENT OF PERMANENT GROUNDCOVER SUFFICIENT TO RESTRAIN EROSION.4' x 8' x 1' THICK RIPRAP ENERGYDISSIPATER**REFER TO THE SPECIFICATIONS AND MAINTENANCE REQUIREMENTS IN THE "NORTHCAROLINA EROSION CONTROL PLANNING MANUAL" JUNE 1, 2006 EDITION.PIPECLASS B RIP-RAPFLOWNCDOT #5 OR #57 STONE1' THICK x 2' HIGH(MINIMUM)FLOWFLOWSEDIMENT STORAGE AREAPERSPECTIVE VIEWPIPE2'FINISHEDGRADECLASS B RIP-RAP1.5'MAX SEDIMENT DEPTH(CLEAN OUT POINT)SEDIMENT STORAGE ZONEFLOOD STORAGE ZONENCDOT #5 OR #57 STONEFLOW2'1'3'CONSTRUCTION SPECIFICATIONS:1.CLEAR THE AREA OF ALL DEBRIS THAT MIGHT HINDER EXCAVATION AND DISPOSAL OFSPOIL.2.INSTALL THE CLASS B OR CLASS I RIPRAP IN A SEMI-CIRCLE AROUND THE PIPE INLET.THE STONE SHOULD BE BUILT UP HIGHER ON EACH END WHERE IT TIES INTO THEEMBANKMENT. THE MINIMUM CREST WIDTH OF THE RIP-RAP SHOULD BE 3 FEET, WITH AMINIMUM BOTTOM WIDTH OF 11 FEET. THE MINIMUM HEIGHT SHOULD BE 2 FEET, BUTALSO 1 FOOT LOWER THAN THE SHOULDER OF THE EMBANKMENT OR DIVERSIONS.3.A 1 FOOT THICK LAYER OF NC DOT #5 OR #57 STONE SHOULD BE PLACED ON THEOUTSIDE SLOPE OF THE RIPRAP.4.THE SEDIMENT STORAGE AREA SHOULD BE EXCAVATED AROUND THE OUTSIDE OF THESTONE HORSESHOE 18 INCHES BELOW NATURAL GRADE.5.WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, FILL DEPRESSIONAND ESTABLISH FINAL GRADING ELEVATIONS, COMPACT AREA PROPERLY, AND STABILIZEWITH GROUND COVER.MAINTENANCE:1.INSPECT ROCK PIPE INLET PROTECTION AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT(1/2" OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT ANDRESTORE THE SEDIMENT STORAGE AREA TO ITS ORIGINAL DIMENSIONS WHEN THESEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP. PLACE THESEDIMENT THAT IS REMOVED IN THE DESIGNATED AREA AND REPLACE THECONTAMINATED PART OF THE GRAVEL FACING.2.CHECK THE STRUCTURE FOR DAMAGE. ANY RIPRAP DISPLACED FROM THE STONEHORSESHOE MUST BE REPLACED IMMEDIATELY.3.AFTER ALL THE SEDIMENT AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE THESTRUCTURE AND ALL THE UNSTABLE SEDIMENT. SMOOTH THE AREA TO BLEND WITH THEADJOINING AREAS AND PROVIDE PERMANENT GROUND COVER (SURFACE STABILIZATION).RIP-RAP HEAD WALL, 1'MIN HEIGHT FROMROAD SHOULDER1.Clear, grub, and strip the area under the embankment of all vegetation and root mat. Remove all surface soil containing high amounts of organic matter and stockpile or dispose of it properly. Haul all objectionable material to the designated disposal area. Place temporary sediment control measures below basin as needed.2.Ensure that fill material for the embankment is free of roots, woody vegetation, organic matter, and other objectionable material. Place the fill in lifts not to exceed 9 inches, and machine compact it. Over fill the embankment 6 inches to allow for settlement.3.Shape the basin to the specified dimensions. Prevent the skimming device from settling into the mud by excavating a shallow pit under the skimmer or providing a low support under the skimmer of stone or timber. 4. Place the barrel (typically 4-inch Schedule 40 PVC pipe) on a firm, smooth foundation of impervious soil. Do not use pervious material such as sand, gravel, or crushed stone as backfill around the pipe. Place the fill material around the pipe spillway in 4-inch layers and compact it under and around the pipe to at least the same density as the adjacent embankment. Care must be taken not to raise the pipe from the firm contact with its foundation when compacting under the pipe haunches.Place a minimum depth of 2 feet of compacted backfill over the pipe spillway before crossing it with construction equipment. In no case should the pipe conduit be installed by cutting a trench through the dam after the embankment is complete.5.Assemble the skimmer following the manufacturers instructions, or as designed.6. Lay the assembled skimmer on the bottom of the basin with the flexible joint at the inlet of the barrel pipe. Attach the flexible joint to the barrel pipe and position the skimmer over the excavated pit or support. Be sure to attach a rope to the skimmer and anchor it to the side of the basin. This will be used to pull the skimmer to the side for maintenance. 7. Earthen spillways--Install the spillway in undisturbed soil to the greatest extent possible. The achievement of planned elevations, grade, design width, and entrance and exit channel slopes are critical to the successful operation of the spillway. The spillway should be lined with laminated plastic or impermeable geotextile fabric. The fabric must be wide and long enough to cover the bottom and sides and extend onto the top of the dam for anchoring in a trench. The edges may be secured with 8-inch staples or pins. The fabric must be long enough to extend down the slope and exit onto stable ground. The width of the fabric must be one piece, not joined or spliced; otherwise water can get under the fabric. If the length of the fabric is insufficient for the entire length of the spillway, multiple sections, spanning the complete width, may be used. The upper section(s) should overlap the lower section(s) so that water cannot flow under the fabric. Secure the upper edge and sides of the fabric in a trench with staples or pins. (Adapted from “A Manual for Designing, Installing and Maintaining Skimmer Sediment Basins.” February, 1999. J. W. Faircloth & Son.).8. Inlets--Discharge water into the basin in a manner to prevent erosion. Use temporary slope drains or diversions with outlet protection to divert sediment-laden water to the upper end of the pool area to improve basin trap efficiency (References: Runoff Control Measures and Outlet Protection).9. Erosion control--Construct the structure so that the disturbed area is minimized. Divert surface water away from bare areas. Complete the embankment before the area is cleared. Stabilize the emergency spillway embankment and all other disturbed areas above the crest of the principal spillway immediately after construction (References: Surface Stabilization).10. Install porous baffles as specified in Practice 6.6511. After all the sediment-producing areas have been permanently stabilized, remove the structure and all the unstable sediment. Smooth the area to blend with the adjoining areas and stabilize properly (References: SurfaceStabilization).MaintenanceInspect skimmer sediment basins at least weekly and after each significant (one­half inch or greater) rainfall event and repair immediately.  Remove sediment and restore the basin to its original dimensions when sediment accumulates to one­half the height of the first baffle.  Pull the skimmer to one side so that the sediment underneath it can be excavated.  Excavate the sediment from the entire basin, not just around the skimmer or the first cell.  Make sure vegetation growing in the bottom of the basin does not hold down the skimmer.Repair the baffles if they are damaged.  Re­anchor the baffles if water is flowing underneath or around them.  If the skimmer is clogged with trash and there is water in the basin, usually jerking on the rope will make the skimmer bob up and down and dislodge the debris and restore flow.  If this does not work, pull the skimmer over to the side of the basin and remove the debris.  Also check the orifice inside the skimmer to see if it is clogged; if so remove the debris.  If the skimmer arm or barrel pipe is clogged, the orifice can be removed and the obstruction cleared with a plumber's snake or by flushing with water.  Be sure and replace the orifice before repositioning the skimmer.Check the fabric lined spillway for damage and make any required repairs with fabric that spans the full width of the spillway.  Check the embankment, spillways, and outlet for erosion damage, and inspect the embankment for piping and settlement.  Make all necessary repairs immediately.  Remove all trash and other debris from the skimmer and pool areas.Freezing  weather can result in ice forming in the basin.  Some special precautions should be taken in the winter to prevent the skimmer from plugging with ice. CONSTRUCTION SEQUENCEROCK PAD ATSKIMMER BASE5' MIN. WIDTHEMBANKMENTROCK PIPE INLET PROTECTIONJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
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THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC6.2NOTES AND DETAILS
GRASS-LINED CHANNELMIN. WIDTH OF TEMP. LINERTEMPORARY LINERZ1CHANNEL LINERIN A 6" DEEP TRENCHANCHOR NETTINGNTS1ZTEMPORARYLINEREXCELSIOR MAT STAPLE PATTERN4.0'2.0'HARD OR ROCKYNTS6.5'SOILS.USE 8" STAPLES FOR LOOSE SOILS.WIRE "U" STAPLES.USING 6", 11 GAUGE9 GAUGE STAPLESOR HEAVIER IN3.5 STAPLES/SY20"CONSTRUCTION NOTES:1.INSTALL EXCELSIOR CHANNEL LINING IN ALL SWALES OR AREAS OFCONCENTRATED STORMWATER FLOW.2.SEE SPECIFICATIONS FOR TEMP. LINING REQUIREMENTS.3.PREPARE SOIL BEFORE INSTALLING MATS OR NETS, INCLUDINGAPPLICATION OF LIME, FERTILIZER AND SEED.4.BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE NET OR MATIN A 6" DEEP TRENCH. BACKFILL AND COMPACT THE TRENCH AFTERSTAPLING.5.ROLL CENTER MAT OR NET IN DIRECTION OF WATER FLOW ONBOTTOM OF CHANNEL.6.PLACE MAT OR NET END OVER END (SHINGLE STYLE) WITH A 6"OVERLAP. USE DOUBLE ROW OF STAGGERED STAPLES 4" APART TOSECURE.7.FULL LENGTH EDGE OF MAT OR NET AT TOP SIDE SLOPES SHALL BEANCHORED IN 6" DEEP TRENCH AFTER STAPLING.8.MATS OR NETS SHALL BE OVERLAPPED 4" OVER THE CENTERBLANKET AND STAPLED.9.THE TERMINAL END OF THE MAT OR NET MUST BE ANCHORED IN A 6"DEEP TRENCH. BACKFILL AND COMPACT THE TRENCH AFTERSTAPLING.MAINTENANCE NOTES:1.GRASSED-LINED CHANNELS TO BE INSPECTED WEEKLYAND AFTER EVERY RAINFALL EVENT, DURING THEESTABLISHMENT AND AFTER THE ESTABLISHMENTPERIOD.2.REPAIRS ARE TO BE MADE IMMEDIATELY.3.REMOVE SEDIMENT ACCUMULATIONS TO MAINTAINDESIGNED CARRYING CAPACITY.4.GRASS TO BE HEALTHY AND IN VIGOROUS CONDITIONSAT ALL TIMES.6-FTCHANNEL LINING6'VARIES FROM 8" TO 12"1'MIN.1'RIP RAP-LINED CHANNELNTSSTAPLE OVERLAPSAT MAX. 5'SPACINGMIN. 2"OVERLAPEXTEND MATTING TO 2'PAST TOE OF SLOPE,TURN-UNDER END OFMATTING AND STAPLE AT12" INTERVALS.MIN. 6"OVERLAPNOTES:1.SLOPE SURFACE SHALL BESMOOTH PRIOR TO PLACEMENTOF MATTING TO ENSUREPROPER SOIL CONTACT.2.LIME, FERTILIZE, AND SEEDPRIOR TO PLACING MATTING.PLANT SHRUBS, TREES, ETC.FOLLOWING PLACEMENT OFMATTING.3.ON SLOPES FLATTER THAN 4:1,ROLLS MAY BE PLACED INHORIZONTAL STRIPS.4.DO NOT STRETCH MATTINGTIGHT. ALLOW ROLLS TOCONFORM TO ANYIRREGULARITIES.5.INSTALL STAPLES IN PATTERNSAS RECOMMENDED BYMATTING MANUFACTURER.MAINTENANCE NOTES:1.INSPECT MATTING AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2" OR GREATER) RAINFALLAND REPAIR IMMEDIATELY AS NEEDED.2.ENSURE GOOD CONTACT WITH SOIL SURFACE IS MAINTAINED AND EROSION DOES NOT OCCURBENEATH MATTING.3.AREAS OF MATTING THAT ARE DAMAGED OR WHERE NOT IN CLOSE CONTACT WITH THE SOILSHALL BE REPAIRED AND STAPLED.4.IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE FIXEDAND THE ERODED AREAS PROTECTED.5.MONITOR AND REPAIR MATTING AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED.ANCHOR MATTING IN 6"x6"TRENCH AT TOP OF SLOPEAND STAPLE AT 12"INTERVALS ALONG TOP OFSLOPE.ROLLED EROSION CONTROL PRODUCT*REFER TO THE SPECIFICATIONS AND MAINTENANCE REQUIREMENTS IN THE "NORTH CAROLINA EROSION CONTROL PLANNING MANUAL" JUNE 1, 2006 EDITION.4'MATCH EX WIDTH4'PIPE INV IN ELEV: 2:1
MAX2:1 MAX EDGE OF 4'WIDESHOULDEREX ROADMATCH EX GRADETEMPORARY CULVERTEDGE OF 4' WIDE SHOULDERINSTALL CLASS BRIPRAP ON 2:1 SLOPESAT 18" DEPTH ABOVEAND ON SIDES OFCULVERT (SEE GRADINGPLAN)INSTALL CLASS B RIPRAPON 2:1 SLOPES AT 18"DEPTH ABOVE AND ONSIDES OF CULVERT (SEEGRADING PLAN)FLOWRIPRAP OUTLET PROTECTIONWARNING SIGN DETAIL24"40"DO NOT ENTERTREE PROTECTION AREAPARA ARBOLES - NO ENTREZONA DE PROTECSION2" LETTERS(TYP)DO NOT ENTERTREE PROTECTION AREAPARA ARBOLES - NO ENTREZONA DE PROTECSIONVARIABLE AS DIRECTED BY THE ENGINEER3'-0"2'-0"LINE WIRESMIN. 10 GA.SIDE VIEWGRADESTEEL POSTFRONT VIEW8' MAX.INTERMEDIATEMIN. 12-1/2 GA.GRADEWIRESWARNING SIGNORANGE UV RESISTANT,HIGH-TENSILE STRENGTH,POLY BARRICADE FABRIC (TYP)WARNING SIGNORANGE SAFETYFENCE ATTACHED TOWOVEN WIRE FABRICBACKINGMIN.NOTES:1.INSTALL TREE PROTECTION FENCING PRIOR TO PERFORMING ANY CLEARING OF THE SITE.2.WARNING SIGNS TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL.3.LETTERS TO BE 3" HIGH MINIMUM, CLEARLY LEGIBLE AND SPACED AS DETAILED.4.SIGNS SHALL BE PLACED AT 100' MAXIMUM INTERVALS. PLACE A SIGN AT EACH END OFLINEAR TREE PROTECTION AND 100' ON CENTER THEREAFTER.5.FOR TREE PROTECTION AREAS LESS THAN 200' IN PERIMETER, PROVIDE NO LESS THANONE SIGN PER PROTECTION AREA.6.ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC.7.MAINTAIN TREE PROTECTION FENCE THROUGHOUT DURATION OF PROJECT.TEMPORARY TREE PROTECTION / SILT FENCEREINFORCED SILT FENCE OUTLET10'STD SILT FENCEPOST (TYP)POST ELEVATIONSECTIONSTEEL POSTWOVEN WIRE FABRICHORIZONTAL POSTSILT FENCE FABRICCLASS 'B' RIP RAP (TYP)NOTCH AND FOLDFABRIC OVERHORIZONTAL POST18"
18"
24"2112" #57 WASHEDSTONENOTES:1.INSTALL SILT FENCEPER STD. SILT FENCEDETAIL.2.LOCATE REINFORCEDOUTLET AT LOWPOINTS OF SILTFENCE BARRIER.MAINTENANCE NOTES:1.REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATESTORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ONTHE FENCE/OUTLET. TAKE CARE TO AVOID UNDERMINING THE FENCEDURING CLEANOUT. REMOVE & REPLACE STONE AS NECESSARY AS ITBECOMES CLOGGED WITH SEDIMENT.2.REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENTDEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTERTHE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLYSTABILIZED.SILT FENCE FABRICPROFILE VIEWFILTER FABRICOR DITCH LINERDITCHLINEWOODEN STAKE WITH WATTLE ANCHORED TO THE TOP FLOWDITCHLINEFILTER FABRICOR DITCH LINERWOODEN STAKE8" FABRIC STAPLE12" DIAMETER STRAW FILLED WATTLEFASTENED TO WOODEN STAKE BY NAIL ORSTAPLE18"18"6" COVER12" DIAMETER STRAW FILLED WATTLENOTES:1.WATTLES SHALL BE FILLED WITH STRAW OROTHER APPROVED MATERIAL.2.SPACING FOR WATTLES SHALL BE AS SHOWNON EROSION CONTROL PLAN.3.STAKE IN ACCORDANCE WITHMANUFACTURER'S REQUIREMENTS.4.THE SOCK SHALL BE PRODUCED FROM A 5 MILTHICK CONTINUOUS POLYPROPYLENE, WOVENINTO A TUBULAR MESH NETTING MATERIAL,WITH OPENINGS IN THE KNITTED MESH OF1/8"TO 3/8" OPENINGS.5.HARDWOOD 2"x2" STAKES SHALL BE DRIVENTHROUGH CENTER OF COMPOST SOCK AT 4'O.C. MAXIMUM SPACING ANGLED UP SLOPE.MAINTENANCE NOTES:1.INSPECT COMPOST SOCKS WEEKLY AND AFTER EACHSIGNIFICANT RAINFALL EVENT (1/2 INCH ORGREATER).2.REMOVE ACCUMULATED SEDIMENT AND ANYDEBRIS. THE COMPOST SOCK MUST BE REPLACED IFCLOGGED OR TORN.3.IF PONDING BECOMES EXCESSIVE, THE SOCK MAYNEED TO BE REPLACED WITH A LARGER DIAMETEROR A DIFFERENT MEASURE.4.THE SOCK NEEDS TO BE REINSTALLED IFUNDERMINED OR DISLODGED.5.THE COMPOST SOCK SHALL BE INSPECTED UNTILLAND DISTURBANCE IS COMPLETE AND THE AREAABOVE THE MEASURE HAS BEEN PERMANENTLYSTABILIZED.TEMPORARY WATTLECROSS SECTIONNOTES:1. L = THE LENGTH OF THE RIPRAP APRON.2. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 6" (INCHES).3. A FILTER BLANKET OR FILTER FABRIC SHOULD BE INSTALLED BETWEEN THERIPRAP AND SOIL FOUNDATION.4. MAINTAIN ENERGY DISSIPATERS INSTALLED DURING EARLY SITE WORKTHROUGHOUT THE CONSTRUCTION AREA.AAI.D.3 TIMES I.D. (W2)PLAN VIEWSECTION 'A-A'FILTERFABRICdLPIPEPIPEMAINTENANCERIP RAP SHOULD BE INSPECTED PERIODICALLY FOR SCOUR OR DISLODGED STONES.CONTROL OF WEED AND BRUSH GROWTH MAY BE NEEDED IN SOME LOCATIONS.W1AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE.REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE,MULCHMAINTENANCESOIL AMENDMENTS SOFT RED WINTER WHEAT 120 SPECIES RATE (lb/ACRE)SEEDING MIXTURETEMPORARY SEEDINGTSPERMANENT SEEDINGPS"COOL SEASON" SEPTEMBER 1 - FEBRUARY 28 SPECIES RATE (lb/ACRE)"WARM SEASON" MARCH 1 - AUGUST 31 GERMAN, BROWN TOP, 65 OR FOX TAIL MILLET APPLY 4,000 lb/ACRE STRAW. THE GROUND SHOULD BE COMPLETELY COVEREDWITH NO BARE SPOT LARGER THAN A QUARTER, THEN TACKED WITH EMULSIFIEDASPHALT. EMULSIFIED ASPHALT SHALL BE APPLIED AT A RATE HEAVY ENOUGHTHAT THE ENTIRE AREA APPEARS BLACK IN COLOR.FOLLOW RECOMMENDATIONS OF SOIL TEST OR APPLY 2,000LBS/ACRE GROUNDAGRICULTURAL LIMESTONE AND 1,000 LBS/ACRE 10-10-10 FERTILIZER.PERMANENT SEEDINGS: CELEBRATION BERMUDA SOD 200 LB/ACRE SPECIES RATE (lb/ACRE)"WARM SEASON" MARCH 1 - AUGUST 31AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE.REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RE-SOD, RE-FERTILIZE,MULCHMAINTENANCESOIL AMENDMENTSAPPLY 4,000 lb/ACRE STRAW. THE GROUND SHOULD BE COMPLETELY COVERED WITH NO BARESPOT LARGER THAN A QUARTER, THEN TACKED WITH EMULSIFIED ASPHALT. EMULSIFIEDASPHALT SHALL BE APPLIED AT A RATE HEAVY ENOUGH THAT THE ENTIRE AREA APPEARSBLACK IN COLOR.TILL SOIL TO A DEPTH OF 4". APPLY LIME AT A RATE OF 70 LB PER 100 SF, OR 1.5 TONS PERACRE. APPLY 10-20-20 FERTILIZER AT A RATE OF 20 LBS PER 1000 SF OR 850 LBS PER ACRE.THE FERTILIZER SHOULD BE EITHER SLOW TIME RELEASE OR APPLIED IN TWO APPLICATIONS,HALF AT TIME OF PLANTING AND THE SECOND HALF AFTER PERMANENT SEED GERMINATES.SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBINGACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWINGSCHEDULE:1.ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPERTHAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENTSTABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN14 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.*RR-901-900 SHALL BE INSTALLED WITHIN THE WIDTH OF THE CHANNEL. THE TOPELEVATION SHALL MATCH EXISTING STREAM BED ELEVATION. RIP RAP SHAPE MAYVARY BASED ON STREAM BED WIDTHS.SLOPE & SURFACE STABILIZATION (NPDES CHART)7 DAYSHIGH QUALITYWATER (HQW)ZONES7 DAYSGROUND STABILIZATIONSITE AREADESCRIPTIONSTABILIZATIONTIME FRAMESTABILIZATIONTIME FRAME EXCEPTIONSPERIMETER DIKES,SWALES, DITCHESAND SLOPESNONE7 DAYSNONESLOPES STEEPERTHAN 3:1ALL OTHER AREASWITH SLOPESFLATTER THAN 4:114 DAYSIF SLOPES ARE 10' OR LESS INLENGTH AND ARE NOT STEEPERTHAN 2:1, 14 DAYS AREALLOWED.SLOPES 3:1 ORFLATTER7-DAYS FOR SLOPES GREATERTHAN 50 FEET IN LENGTH.NONE (EXCEPT FORPERIMETERS AND HQW ZONES).14 DAYSSLOPE & SURFACE STABILIZATION (NPDES CHART)GROUND STABILIZATION SHALL BE PROVIDED ON ALL DISTURBED AREAS ACCORDING TO FOLLOWINGSCHEDULE:EXTENSIONS OF TIME MAY BE APPROVED BY THE PERMITTING AUTHORITY BASED ON WEATHER OR OTHERSITE-SPECIFIC CONDITIONS THAT MAKE COMPLIANCE IMPRACTICABLE (SECTION II.B(2) (b))THE ABOVE REQUIREMENTS ARE THE MINIMUM NECESSARY TO MEET EROSION AND SEDIMENT CONTROLREGULATIONS. THE CONTRACT DOCUMENTS INCLUDE ADDITIONAL SEEDING AND STABILIZATIONREQUIREMENTS AND SCHEDULES WHICH MAY EXCEED THOSE ABOVE.INSTALL SLOPE EROSION CONTROL MATTING FOR TEMPORARY STABILIZATION DURING THEESTABLISHMENT OF VEGEETATIVE COVER ON ALL STEEP SLOPES (3:1 OR STEEPER). REFER TOSPECIFICATION SECTION 311000 FOR MATERIAL SPECIFICATIONS. INSTALL MATTING PERMANUFACTURER'S INSTRUCTIONS.*NOTE: GRADED SLOPES AND FILLS SHALL BE PROTECTED WITH AROLLED EROSION CONTROL PRODUCT IF COMPLETED OUTSIDE OFTHE OPTIMUM GERMINATION SEASONS, WHEN UNFAVORABLEWEATHER CONDITIONS PREVENT ESTABLISHMENT OF VEGETATIVEGROUND COVER.TEMPORARY DIVERSION DITCH / BERMFILL SLOPEWASTE MATERIAL-COMPACT,SEED & MULCH AFTERCONSTRUCTION OF DITCHVAR.2' - 10'VAR.0' - 2'CROSS SECTIONAL VIEW2:1 MAX.2:1 MAX.12"2' MIN.12"2:1 MAX.2:1 MAX.*SWALES HAVE BEEN DESIGNED USING RAINFALL INTENSITY FOR THE 2-YEAR STORM PER TABLE 8.03cOF THE NCDENR EROSION CONTROL MANUAL.NOTES:1.TEMPORARY DIVERSION DITCH TO BE USED TO INTERCEPT FLOW AND/OR DIVERT TO A SEDIMENT CONTROL MEASURE OR BMP.2.SILT SHALL BE REMOVED WHEN DITCH IS ONE-HALF FULL.3.DITCH SHALL BE RECONSTRUCTED WHEN DAMAGED BY EQUIPMENT OR COVERED BY FILL.4.STABILIZE DIVERSION DITCH BERM WITH TEMPORARY SEEDING, MULCH WITH TAC, AND/OR EROSION CONTROL NETTING.MAINTENANCEINSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVESEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE. CAREFULLY CHECK OUTLETS AND MAKETIMELY REPAIRS AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGEAND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT.STRAW BALESTRAW BALE(TYP)10 mil PLASTIC LININGVARIES10' MINIMUMBINDER WIRENATIVE MATERIAL(OPTIONAL)STAPLES(2 PER BALE)WOOD ORMETAL STAKES(2 PER BALE)SECTION B-BNOT TO SCALE10 mil PLASTIC LININGBBPLANNOT TO SCALECONCRETE WASHOUTSIGN DETAIL(OR EQUIVALENT)PLYWOOD 48"X24"PAINTED WHITEBLACK LETTERS6" HEIGHTLAG SCREWS36"36"TYPE "ABOVE GRADE" WITH STRAW BALES2"8"1.12" DIASTEEL WIRESTAPLEDETAILCONCRETEWASHOUT10' MINIMUMVARIES10 mil PLASTIC LININGPLANNOT TO SCALE10 mil PLASTIC LININGWOOD FRAMESECURELYFASTENEDAROUND ENTIREPERIMETER WITHTWO STAKESTWO-STACKED2X12 ROUGHWOOD FRAMESTAKE(TYP)TYPE "ABOVE GROUND"WITH WOOD PLANKSSECTION B-BNOT TO SCALEBBVARIES10' MINIMUMAA10 mil PLASTIC LINING10 mil PLASTIC LININGSANDBAGBERMBERM3'LATH ANDFLAGGING ON3 SIDESPLANNOT TO SCALESECTION A-ANOT TO SCALESANDBAGTYPE "BELOW GRADE"WOOD POST3.5"X3.5"X8'CONCRETE WASHOUT AREANOTES:1.LOCATE WASH-OUT AREA AT LEAST50' FROM OPEN WATERS ANDDRAINAGE INLETS.2.LINE LIMITS OF TEMP CONCRETEWASH OUT AREA WITH IMPERVIOUSLINER OF 8-MIL LAMINATED PLASTICGEOTEXTILE FABRIC (DURA-SKRIM8BW OR APPROVED EQUAL).3.ADD STRAW BAILS ONDOWN-GRADIENT END OF LINER.4.PROPERLY DISPOSE OF DRIEDCONCRETE AND RESTORE AREA TOFINAL GRADES AND SURFACES ATCOMPLETION OF CONSTRUCTION.MAINTENANCE NOTES:1.INSPECT AREA REGULARLY AND AFTER EACHRAIN EVENT AND MAKE REPAIRS PROMPTLY.2.ENSURE CONCRETE IS BEING CAPTURED AND ISNOT FLOWING THROUGH OR AROUND BARRIERS.3.REPLACE HAY BALES AND SILT FENCE THAT NOLONGER DRAIN OR FILTER EFFICIENTLY.4.REPLACE OR PATCH IMPERVIOUS LINER THAT ISBECOMES DAMAGED. RE-ANCHOR LINER ASNEEDED.5.REMOVE ACCUMULATED DRIED CONCRETE THATIS IMPEDING DRAINAGE OR REDUCING STORAGEVOLUME. DISPOSE OF WASTE CONCRETEPROPERLY.MATCH TEMP DIVERSION ELEVPIPE INV IN ELEV: MATCH TEMP DIVERSION ELEVJOB NO.SHEET NO.SCALEDESIGNED BYCHECKED BYDATE
DRAWN BYDATEREVISION DESCRIPTION
YOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607
TEL [phone] FAX [phone] www.timmons.com
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
WINGENBACHB. HALLW. ALTMAN7/30/19PERSON COUNTY MEGASITE
PERSON COUNTY - NC39329 AS SHOWNNOT FORCONSTRUCTIONC6.3NOTES AND DETAILS
PERMANENT WET DETENTION POND STORMWATER CONTROL MEASURE (SCM)
24"
6"470470475475475470
470
475
475
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607TEL [phone] FAX [phone] www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEWINGENBACH
B. HALL
W. ALTMAN
7/30/19
PERSON COUNTY MEGASITE PERSON COUNTY - NC39329
AS SHOWN
NOT FOR
CONSTRUCTION
C6.4 WET DETENTION BASIN 1 PLAN & PROFILENAD 830
SCALE 1"=20'
40'20'
PLAN VIEW
RISER STRUCTURE IN6
INV OUT: 466.00
OUTLET BARREL
170.89 LF OF 60" RCP
INV OUT: 463.59
GRASSED SWALE
GRASSED SWALE
BTTM POND: 466.00
BT
T
M

F
O
R
E
B
A
Y
:

4
6
7
.
0
0
PERMANENT
FOREBAY BERM
PERMANENT POOL
ELEVATION = 471.50
MAINTENANCE ACCESS
PERMANENT WET DETENTION POND STORMWATER CONTROL MEASURE (SCM)445450455455455 473447450440XXXXXJOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607TEL [phone] FAX [phone] www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEWINGENBACH
B. HALL
W. ALTMAN
7/30/19
PERSON COUNTY MEGASITE PERSON COUNTY - NC39329
AS SHOWN
NOT FOR
CONSTRUCTION
C6.5 WET DETENTION BASIN 2 PLAN & PROFILEPLAN VIEW NAD 830
SCALE 1"=40'
80'40'
OUTLET BARREL
262.52 LF OF 48" RCP
INV OUT: 424.23
OUTLET BARREL
202.66 LF OF 48" RCP
INV OUT: 424.23
RISER STRUCTURE IN8
INV OUT: 440.00
DRAINAGE INLET
INV OUT: 450.50
DRAINAGE INLET
INV OUT: 450.50
BTTM POND: 445.00
RISER STRUCTURE IN7
INV OUT: 440.00 BTTM FOREBAY: 446
.00
PERMANENT
FOREBAY BERM
PERMANENT POOL
ELEVATION = 450.50
MAINTENANCE ACCESS
PERMANENT WET DETENTION POND STORMWATER CONTROL MEASURE (SCM)440445450450455455455460460460465470455
45
5
455
460
460
460
465
465 450
XXXXXXXXJOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607TEL [phone] FAX [phone] www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEWINGENBACH
B. HALL
W. ALTMAN
7/30/19
PERSON COUNTY MEGASITE PERSON COUNTY - NC39329
AS SHOWN
NOT FOR
CONSTRUCTION
C6.6 WET DETENTION BASIN 3 PLAN & PROFILEPLAN VIEW NAD 830
SCALE 1"=30'
60'30'
OUTLET BARREL
323.89 LF OF 60" RCP
INV OUT: 403.42
RISER STRUCTURE IN3
INV OUT: 451.00
DRAINAGE INLET
INV OUT: 455.50
BTTM POND: 450.00
BTTM FOREBAY: 451.00
PERMANENT
FOREBAY BERM
PERMANENT POOL
ELEVATION = 455.50
MAINTENANCE ACCESS
PERMANENT WET DETENTION POND STORMWATER CONTROL MEASURE (SCM)
24"
6"
D
455455455460460460465455
455
460
460 455455430435440445450
455
460
XXXXXJOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607TEL [phone] FAX [phone] www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEWINGENBACH
B. HALL
W. ALTMAN
7/30/19
PERSON COUNTY MEGASITE PERSON COUNTY - NC39329
AS SHOWN
NOT FOR
CONSTRUCTION
C6.7 WET DETENTION BASIN 4 PLAN & PROFILENAD 830
SCALE 1"=30'
60'30'
PLAN VIEW
OUTLET BARREL
115.01 LF OF 60" RCP
INV OUT: 445.51
RISER STRUCTURE IN3
INV OUT: 452.00
DRAINAGE INLET
INV OUT: 455.50
BTTM POND: 450.00
GRASSED SWALE
GRASSED SWALE
DRAINAGE INLET
TOP EL.: 426.80
BTTM FOREBAY:
451.00
PERMANENT
FOREBAY BERM
PERMANENT POOL
ELEVATION = 455.50
MAINTENANCE ACCESS
470470475475475470
470
475
475
445450455455455 473447450440XXXXXJOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607TEL [phone] FAX [phone] www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEWINGENBACH
B. HALL
W. ALTMAN
7/30/19
PERSON COUNTY MEGASITEPERSON COUNTY - NC39329
AS SHOWN
NOT FOR
CONSTRUCTION
C6.8 WET DETENTION BASIN 1 & 2 PLANTING PLANNAD 830
SCALE 1"=20'
40'20'
WET DETENTION BASIN 1 - PLAN VIEW
QTY BOTANICAL NAME COMMON NAME ROOT NOTES
HERBACEOUS - SHALLOW WATER
PLANT TYPE
VEGETATED SHELF = 6,200 SF w/ 50 HERB. PLANTS / 200 SF = 1550 PLANTS
NCDEQ SCM: WET DETENTION BASIN
1.ON THE DAM AND DAM EMBANKMENT SLOPES, TURF GRASS PROVIDES STABILITY
AND ENHANCES ACCESS TO THE FACILITY FOR MAINTENANCE. DEQ RECOMMENDS
PERENNIAL GRASSES SUCH AS HYBRID BERMUDA OR CENTIPEDE IN THE COASTAL
PLAIN AND PIEDMONT, AND COOL SEASON TURF GRASS SUCH AS FESCUE AND
BLUEGRASS IN THE MOUNTAINS. WEEPING LOVE GRASS IS NOT ALLOWED BECAUSE
IT DOES NOT PROVIDE LONG-TERM SLOPE STABILIZATION.
2.THE DAM STRUCTURE, INCLUDING FRONT AND BACK EMBANKMENT SLOPES, OF THE
POND SHALL BE VEGETATED WITH NON-CLUMPING TURF GRASS; TREES AND
SHRUBS SHALL NOT BE ALLOWED.
3.THE VEGETATED SHELF SHALL BE PLANTED WITH A MINIMUM OF (3) DIVERSE
SPECIES OF HERBACEOUS, NATIVE VEGETATION AT A MINIMUM DENSITY OF 50
PLANTS PER 200 SQUARE FEET OF SHELF AREA.
261 Iris virginiana Blue Flag Iris CONT.MIN. 24" - 36" O.C.
261 Acorus subcordatum Sweet Flag CONT.MIN. 24" - 36" O.C.
260 Pontederia cordata Pickerelweed CONT.MIN. 24" - 36" O.C.
256 Asclepias incarnata Swamp Milkweed CONT.MIN. 24" - 36" O.C.
256 Eupatoridelphus fistulosus Joe Pye Weed CONT.MIN. 24" - 36" O.C.
256 Lobelia cardinalis Cardinal Flower CONT.MIN. 24" - 36" O.C.
HERBACEOUS - SHALLOW LAND
WET DETENTION BASIN 2 - PLAN VIEW NAD 830
SCALE 1"=40'
80'40'
QTY BOTANICAL NAME COMMON NAME ROOT NOTES
HERBACEOUS - SHALLOW WATER
PLANT TYPE
VEGETATED SHELF = 2,700 SF w/ 50 HERB. PLANTS / 200 SF = 675 PLANTS
NCDEQ SCM: WET DETENTION BASIN
1.ON THE DAM AND DAM EMBANKMENT SLOPES, TURF GRASS PROVIDES STABILITY
AND ENHANCES ACCESS TO THE FACILITY FOR MAINTENANCE. DEQ RECOMMENDS
PERENNIAL GRASSES SUCH AS HYBRID BERMUDA OR CENTIPEDE IN THE COASTAL
PLAIN AND PIEDMONT, AND COOL SEASON TURF GRASS SUCH AS FESCUE AND
BLUEGRASS IN THE MOUNTAINS. WEEPING LOVE GRASS IS NOT ALLOWED BECAUSE
IT DOES NOT PROVIDE LONG-TERM SLOPE STABILIZATION.
2.THE DAM STRUCTURE, INCLUDING FRONT AND BACK EMBANKMENT SLOPES, OF THE
POND SHALL BE VEGETATED WITH NON-CLUMPING TURF GRASS; TREES AND
SHRUBS SHALL NOT BE ALLOWED.
3.THE VEGETATED SHELF SHALL BE PLANTED WITH A MINIMUM OF (3) DIVERSE
SPECIES OF HERBACEOUS, NATIVE VEGETATION AT A MINIMUM DENSITY OF 50
PLANTS PER 200 SQUARE FEET OF SHELF AREA.
115 Iris virginiana Blue Flag Iris CONT.MIN. 24" - 36" O.C.
114 Acorus subcordatum Sweet Flag CONT.MIN. 24" - 36" O.C.
116 Pontederia cordata Pickerelweed CONT.MIN. 24" - 36" O.C.
110 Asclepias incarnata Swamp Milkweed CONT.MIN. 24" - 36" O.C.
110 Eupatoridelphus fistulosus Joe Pye Weed CONT.MIN. 24" - 36" O.C.
110 Lobelia cardinalis Cardinal Flower CONT.MIN. 24" - 36" O.C.
HERBACEOUS - SHALLOW LAND
440445450450455455455460460460465470455
45
5
455
460
460
460
465
465
450
XXXXXXXXD
455455455460460460465455
455
460
460 455455430435440445450
455
460
XXXXXJOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 102 | Raleigh, NC 27607TEL [phone] FAX [phone] www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEWINGENBACH
B. HALL
W. ALTMAN
7/30/19
PERSON COUNTY MEGASITEPERSON COUNTY - NC39329
AS SHOWN
NOT FOR
CONSTRUCTION
C6.9 WET DETENTION BASIN 3 & 4 PLANTING PLANWET DETENTION BASIN 3 - PLAN VIEW NAD 830
SCALE 1"=30'
60'30'NAD 830
SCALE 1"=30'
60'30'
WET DETENTION BASIN 4 - PLAN VIEW
QTY BOTANICAL NAME COMMON NAME ROOT NOTES
HERBACEOUS - SHALLOW WATER
PLANT TYPE
VEGETATED SHELF = 3,600 SF w/ 50 HERB. PLANTS / 200 SF = 900 PLANTS
NCDEQ SCM: WET DETENTION BASIN
1.ON THE DAM AND DAM EMBANKMENT SLOPES, TURF GRASS PROVIDES STABILITY
AND ENHANCES ACCESS TO THE FACILITY FOR MAINTENANCE. DEQ RECOMMENDS
PERENNIAL GRASSES SUCH AS HYBRID BERMUDA OR CENTIPEDE IN THE COASTAL
PLAIN AND PIEDMONT, AND COOL SEASON TURF GRASS SUCH AS FESCUE AND
BLUEGRASS IN THE MOUNTAINS. WEEPING LOVE GRASS IS NOT ALLOWED BECAUSE
IT DOES NOT PROVIDE LONG-TERM SLOPE STABILIZATION.
2.THE DAM STRUCTURE, INCLUDING FRONT AND BACK EMBANKMENT SLOPES, OF THE
POND SHALL BE VEGETATED WITH NON-CLUMPING TURF GRASS; TREES AND
SHRUBS SHALL NOT BE ALLOWED.
3.THE VEGETATED SHELF SHALL BE PLANTED WITH A MINIMUM OF (3) DIVERSE
SPECIES OF HERBACEOUS, NATIVE VEGETATION AT A MINIMUM DENSITY OF 50
PLANTS PER 200 SQUARE FEET OF SHELF AREA.
152 Iris virginiana Blue Flag Iris CONT.MIN. 24" - 36" O.C.
153 Acorus subcordatum Sweet Flag CONT.MIN. 24" - 36" O.C.
152 Pontederia cordata Pickerelweed CONT.MIN. 24" - 36" O.C.
149 Asclepias incarnata Swamp Milkweed CONT.MIN. 24" - 36" O.C.
144 Eupatoridelphus fistulosus Joe Pye Weed CONT.MIN. 24" - 36" O.C.
150 Lobelia cardinalis Cardinal Flower CONT.MIN. 24" - 36" O.C.
HERBACEOUS - SHALLOW LAND
QTY BOTANICAL NAME COMMON NAME ROOT NOTES
HERBACEOUS - SHALLOW WATER
PLANT TYPE
VEGETATED SHELF = 3,300 SF w/ 50 HERB. PLANTS / 200 SF = 825 PLANTS
NCDEQ SCM: WET DETENTION BASIN
1.ON THE DAM AND DAM EMBANKMENT SLOPES, TURF GRASS PROVIDES STABILITY
AND ENHANCES ACCESS TO THE FACILITY FOR MAINTENANCE. DEQ RECOMMENDS
PERENNIAL GRASSES SUCH AS HYBRID BERMUDA OR CENTIPEDE IN THE COASTAL
PLAIN AND PIEDMONT, AND COOL SEASON TURF GRASS SUCH AS FESCUE AND
BLUEGRASS IN THE MOUNTAINS. WEEPING LOVE GRASS IS NOT ALLOWED BECAUSE
IT DOES NOT PROVIDE LONG-TERM SLOPE STABILIZATION.
2.THE DAM STRUCTURE, INCLUDING FRONT AND BACK EMBANKMENT SLOPES, OF THE
POND SHALL BE VEGETATED WITH NON-CLUMPING TURF GRASS; TREES AND
SHRUBS SHALL NOT BE ALLOWED.
3.THE VEGETATED SHELF SHALL BE PLANTED WITH A MINIMUM OF (3) DIVERSE
SPECIES OF HERBACEOUS, NATIVE VEGETATION AT A MINIMUM DENSITY OF 50
PLANTS PER 200 SQUARE FEET OF SHELF AREA.
140 Iris virginiana Blue Flag Iris CONT.MIN. 24" - 36" O.C.
140 Acorus subcordatum Sweet Flag CONT.MIN. 24" - 36" O.C.
139 Pontederia cordata Pickerelweed CONT.MIN. 24" - 36" O.C.
137 Asclepias incarnata Swamp Milkweed CONT.MIN. 24" - 36" O.C.
135 Eupatoridelphus fistulosus Joe Pye Weed CONT.MIN. 24" - 36" O.C.
134 Lobelia cardinalis Cardinal Flower CONT.MIN. 24" - 36" O.C.
HERBACEOUS - SHALLOW LAND