20230465 Ver 1_USACE Permit_20230105

DEPARTMENT OF THE ARMY
WILMINGTON DISTRICT, CORPS OF ENGINEERS
69 DARLINGTON AVENUE
WILMINGTON, NORTH CAROLINA 28403-1343
January 5, 2024
Regulatory Division
Action ID: SAW-2022-00289
(Sent via Email- [e-mail])
Four County Electric Cooperative
C/o: Mr. Gregg Cohn
1822 NC 53 West
Burgaw, NC 28425
Dear Mr. Cohn:
In accordance with your written request of July 12, 2023, and the ensuing
administrative record, enclosed are two copies of a Department of the Army permit to
impact approximately 1.42 acres of jurisdictional wetlands, pursuant to Section 404 of
the Clean Water Act, to facilitate the construction of an electrical facility on the south
side of SR 1002 (Island Creek/Holly Shelter Road), west of Hampstead, Pender County,
North Carolina (Parcel ID: 3262-78-4633-00). The project plans include the construction
of an access road, substation unit, parking area, and stormwater pond.
You should acknowledge that you accept the terms and conditions of the enclosed
permit by signing and dating each copy in the spaces provided ("Permittee" on page 6).
Your signature, as permittee, indicates that, as consideration for the issuance of this
permit, you voluntarily accept and agree to comply with all of the terms and conditions
of this permit. All pages of both copies of the signed permit with drawings should then
be returned to this office for final authorization.
Title 33, Part 325.1(f), of the Code of Federal Regulations reads, in part, that, "A $10
fee will be charged for permit applications when the work is noncommercial in nature
and provides personal benefits that have no connection with a commercial enterprise..."
and "A fee of $100 will be charged for permit applications when the planned or ultimate
purpose of the project is commercial or industrial in nature and is in support of
operations that charge for the production, distribution, or sale of goods or services." As
your application fits the latter category, you are requested to remit your check for $100,
made payable to the Finance and Accounting Officer, USAED, Wilmington. The check
should accompany the signed and dated copies of your permit.

-2-
This correspondence contains a proffered permit for the above described site. If you
object to this decision, you may request an administrative appeal under Corps
regulations at 33 CFR part 331. Enclosed you will find a Notification of Appeal Process
(NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this
decision you must submit a completed RFA form to the following address:
District Engineer, Wilmington Regulatory Division
Attn: Thomas Charles
69 Darlington Avenue
Wilmington, North Carolina 28403
thomas. p.charles(c)_usace.army. mil
In order for an RFA to be accepted by the Corps, the Corps must determine that it is
complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has
been received by the Division Office within 60 days of the date of the NAP. Should you
decide to submit an RFA form, it must be received at the above address by 2/12/0204
2023.
It is not necessary to submit an RFA form to the Division Office if you do not object to
the decision in contained in this correspondence.
After the permit is authorized in this office, the original copy will be returned to you;
the duplicate copy will be permanently retained in this office. If you have questions,
please contact Mr. Tom Charles at the Wilmington Regulatory Field Office, (910) 251-
4101 or thomas.p.charles(c_usace.army. mi1.
Sincerely,
Digitally signed by Mickey Sugg
Mickey S u g g te: 024.01.05 12:22:01
0
Mickey Sugg
Chief, Wilmington Regulatory Field Office
Enclosures:
Department of Army Permit
Project Plans
Special Conditions
Certificate of Completion
Appeals Form
Mitigation Transfer Request Form
Section 401 Water Quality Certification

51
Copy Furnished via email:
Dolores Hong
dolores.hong(a_booth-assoc.com
Holly Snider, NCDEQ,
holly.snider(c)-ncdenr.gov
Renee Gledhill -Early, State Historic Preservation Office
Renee. gled hill-ea rley�ncdcr.gov
Kathy Matthews, US Fish and Wildlife Service
Kathryn matthews(a)-fws.gov
Todd Bowers, US Environmental Protection Agency
Bowers.todd(a)-epa.gov
Tara MacPherson, CAMA
Tara. macpherson(a�ncdenr.gov

DEPARTMENT OF THE ARMY PERMIT
Permittee:, Mr. Gregg Cohn, Four County Electric Cooperative
Permit No.: CESAW-RG-2022-00289
Issuing Office: U.S. Army Corps of Engineers, Wilmington District, Wilmington
Regulatory Field Office NOTE: The term "you" and its derivatives, as used in this
permit, means the permittee or any future transferee. The term "this office" refers to
the appropriate district or division office of the Corps of Engineers having jurisdiction
over the permitted activity or the appropriate official of that office acting under the
authority of the commanding officer.
You are authorized to perform work in accordance with the terms and conditions
specified below.
Project Description: To impact approximately 1.42 acres of jurisdictional
wetlands for the construction of an electrical facility, which includes a substation,
access road, parking area, and a stormwater pond.
Project Location: Off Island Creek Road (SR 1002), (Parcel ID: 3262-78-4633-
00), west Hampstead, Pender County, North Carolina.
General Conditions:
1. The time limit for completing the work authorized ends on December 15 2028. If
you find that you need more time to complete the authorized activity, submit
your request for a time extension to this office for consideration at least one
month before the above date is reached.
2. You must maintain the activity authorized by this permit in good condition and
in conformance with the terms and conditions of this permit. You are not
relieved of this requirement if you abandon the permitted activity, although you
may make a good faith transfer to a third party in compliance with General
Condition 4 below. Should you wish to cease to maintain the authorized activity,
or should you desire to abandon it without a good faith transfer, you must obtain
a modification of this permit from this office, which may require restoration of
the area.
3. If you discover any previously unknown historic or archeological remains while
accomplishing the activity authorized by this permit, you must immediately
notify this office of what you have found. We will initiate the Federal and state
coordination required to determine if the remains warrant a recovery effort or if
the site is eligible for listing in the National Register of Historic Places.
4. If you sell the property associated with this permit, you must obtain the signature
of the new owner in the space provided and forward a copy of the

permit to this office to validate the transfer of this authorization.
5. If a conditioned water quality certification has been issued for your project, you
must comply with the conditions specified in the certification as special conditions
to this permit. For your convenience, a copy of the certification is attached if it
contains such conditions.
6. You must allow representatives from this office to inspect the authorized
activity at any time deemed necessary to ensure that it is being or has been
accomplished in accordance with the terms and conditions of your permit.
Special Conditions:
SEE ATTACHED SPECIAL CONDITIONS
Further Information:
i. Congressional Authorities: You have been authorized to undertake the
activity described above pursuant to:
O Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. 403).
(X) Section 404 of the Clean Water Act (33 U.S.C. 1344).
O Section 103 of the Marine Protection, Research and Sanctuaries Act of 1972 (33
U.S.C.1413).
2. Limits of this authorization.
a. This permit does not obviate the need to obtain other Federal, state, or local
authorizations required by law.
b. This permit does not grant any property rights or exclusive privileges.
c. This permit does not authorize any injury to the property or rights of others.
d. This permit does not authorize interference with any existing or proposed Federal
project.
3. Limits of Federal Liability. In issuing this permit, the Federal Government
does not assume any liability for the following:
a. Damages to the permitted project or uses thereof as a result of other permitted
or unpermitted activities or from natural causes.
b. Damages to the permitted project or uses thereof as a result of current or
future activities undertaken by or on behalf of the United States in the public

interest.
c. Damages to persons, property, or to other permitted or unpermitted activities
or structures caused by the activity authorized by this permit.
d. Design or construction deficiencies associated with the permitted work.
e. Damage claims associated with any future modification, suspension, or revocation
of this permit.
4. Reliance on Applicant's Data: The determination of this office that issuance of
this permit is not contrary to the public interest was made in reliance on the
information you provided.
5. Reevaluation of Permit Decision. This office may reevaluate its decision on
this permit at any time the circumstances warrant. Circumstances that could
require a reevaluation include, but are not limited to, the following:
a. You fail to comply with the terms and conditions of this permit.
b. The information provided by you in support of your permit application
proves to have been false, incomplete, or inaccurate (See 4 above).
c. Significant new information surfaces which this office did not consider in
reaching the original public interest decision.
Such a reevaluation may result in a determination that it is appropriate to use
the suspension, modification, and revocation procedures contained in 33 CFR
325.7 or enforcement procedures such as those contained in 33 CFR 326.4 and
326.5. The referenced enforcement procedures provide for the issuance of an
administrative order requiring you to comply with the terms and conditions of
your permit and for the initiation of legal action where appropriate. You will be
required to pay for any corrective measures ordered by this office, and if you fail
to comply with such directive, this office may in certain situations (such as those
specified in 33 CFR 209.170) accomplish the corrective measures by contract or
otherwise and bill you for the cost.
6. Extensions. General condition 1 establishes a time limit for the completion of
the activity authorized by this permit, unless there are circumstances requiring
either a prompt completion of the authorized activity or a reevaluation of the
public interest decision, the Corps will normally give favorable consideration to a
request for an extension of this time limit.

Your signature below, as permittee, indicates that you accept and agree to comply
with the terms and conditions of this permit.
(PERMITTEE)
(DATE)
This permit becomes effective when the Federal official, designated to act for the
Secretary of the Army, has signed below.
(DISTRICT ENGINEER) Brad Morgan, COLONEL (DATE)
When the structures or work authorized by this permit are still in existence at
the time the property is transferred, the terms and conditions of this permit will
continue to be binding on the new owner(s) of the property. To validate the
transfer of this permit and the associated liabilities associated with compliance
with its terms and conditions, have the transferee sign and date below.
(TRANSFEREE) (DATE)
*U.S. GOVERNMENT PRINTING OFFICE: 1986

HAMPSTEAD POINT OF DELIVERY
STATION SITE IMPROVEMENTS
HAMPSTEAD, NORTH CAROLINA
FOR
FOUR COUNTY ELECTRIC
MEMBERSHIP CORPORATION
BURGAW, NORTH CAROLINA
i we'd Four County Electric
q90Membership Corporation 8
PREPARED BY:
Booth Associates, I_jLC
2300 Rexwoods Drive I Raleigh, NC 27607 CONSULTING E N G I N E E RS NC F-022 1
o'P ODc
�2
S
ER Rp.
R�
Pap p
�S SR.
NgRR�sO�
— � C
SR �SR3Fk R�.
VICINITY MAP
PENDER COUNTY, HAMPSTEAD, NC
SCALE: 1 "=2000'
SHEET INDEX
C0001
COVER SHEET
CGO02
CONSTRUCTION SEQUENCE, LEGEND, AND NOTES
CGO03
GROUND STABILIZATION AND MATERIALS HANDLING
CGO04
SELF —INSPECTION, RECORD KEEPING, AND RECORDING
CG100
EXISTING SITE CONDITIONS
CG101
PRE —CONSTRUCTION DRAINAGE ANALYSIS
CG102
SITE SOILS
CG103
PROPERTY DATA — MAIN SITE AREA
CG200
EROSION AND SEDIMENT CONTROL PLAN — PHASE I
CG201
EROSION AND SEDIMENT CONTROL PLAN — PHASE I
CG202
EROSION AND SEDIMENT CONTROL PLAN — PHASE II
CG203
EROSION AND SEDIMENT CONTROL PLAN — PHASE II
CG204
EROSION AND SEDIMENT CONTROL PLAN — PHASE III
CG205
EROSION AND SEDIMENT CONTROL PLAN — PHASE III
CG300
POST —CONSTRUCTION DRAINAGE ANALYSIS
CG301
WETLAND IMPACT AREA
CG400
GRADING PLAN
CG401
GRADING PLAN
CG402
ACCESS ROAD AND P.O.D. PAD PROFILES
CG403
P.O.D. PAD CROSS SECTIONS
CG500
STORMWATER WET POND DETAILS
CG501
STORMWATER WET POND DETAILS
CG502
EROSION CONTROL AND GRADING DETAILS
CG503
EROSION CONTROL AND GRADING DETAILS
CG504
EROSION CONTROL AND GRADING DETAILS
KNOW WHAT'S BELOW
ALWAYS CALL 811
BEFORE YOU DIG
It's fast. It's free. It's the law.
iA h
U
M 2
0
Nl 85
�10
LL
" U
Z
L
41
0 0
/� O
W
© 01 /2023
w
0 0 0 0 0 0 0 0 0
Q N CO CD CD O O
r` (D
N CO I� 00
O O CD CS O O (D
U)
6
co0
o
(n
O
(n
>
of
I—w
i?
U
z
o
Fn
wLLI
CY
of
j
O
p
w
g
w
w
O
w
z
M
O
of
Q
�
U
W
O
0
0
0
LLI
Z
W
W
O
w
J
Q
F
Q
O
O
U)
J5;
(n
O
(/')
w
w
U
OMMOMMOMMO
LL.
O Z
F— O
Z H
w
pQ
w
0 �
Q
�;
w
>
CLw
0
U
w Q
Q =
w
F-
z
F—
U
L
c�
Z_
O
�
Q
0
DRAWN BY:
MCW
CHECKED BY:
BIDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
AS SHOWN
FILE NUMBER: 30602CG
SHEET:
C0001

LEGEND
v PROPOSED SILT FENCE OUTLET
® PROPOSED TIMBER MATTING
® PROPERTY CORNER - MONUMENT
O PROPERTY
CORNER -
IRON
PIN
® PROPERTY
CORNER -
MAG
NAIL
PROPOSED COIR WATTLE
_Q� PROPOSED DESIGN POINT LOCATION
CaD EXISTING POWER POLE
EXISTING ROAD CENTERLINE
E E EXISTING OVERHEAD POWER LINE
LOD LOD PROPOSED DISTURBANCE LIMIT
SF SF SF
P L
PROPOSED SILT FENCE
PROPOSED P.O.D. STATION
FENCE
EXISTING DITCH CENTERLINE
BUILDING SETBACK LINE
WOODS LINE
PROPOSED DRAINAGE AREA BOUNDARY
PROPERTY LINE
PROPOSED DRAINAGE CHANNEL WITH
FLOW DIRECTION
EDGE OF EXISTING UTILITY RIGHT-OF-WAY
__///f//4 //- PROPOSED BAFFLES
R/W EDGE OF PUBLIC ROAD RIGHT-OF-WAY
p,hvhlV,AV
EXISTING CONTOURS, 1.OFT INTERVAL
PROPOSED CONTOURS, 1.OFT INTERVAL
WETLANDS
PROPOSED RIPRAP APRON
PROPOSED P.O.D. STATION PAD W/3"
DEPTH #57 WASHED STONE OVER 5"
DEPTH CRUSHER RUN
PROPOSED STOCKPILE LOCATION
PROPOSED 8" DEPTH CRUSHER RUN
GRAVEL DRIVE
PROPOSED LAYDOWN AREA
PROPOSED CONCRETE WASHOUT PIT
PROPOSED AREA OF TEMPORARY SEEDING
PROPOSED AREA OF PERMANENT SEEDING
CONSTRUCTION SEQUENCE
PHASE 1
9. PERIMETER SEDIMENT CONTAINMENT DEVICES ARE TO REMAIN IN OPERATING CONDITION UNTIL PERMANENT VEGETATION IS
33. IN ORDER TO COMPLY WITH THE BASIC CONTROL OBJECTIVES OF THE SPCA (15A NCAC 04B.0106), BOTH
1. OBTAIN REQUIRED PERMITS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION. OWNERS ENGINEER TO CONTACT
ESTABLISHED.
EXPOSED AREA AND TIME OF EXPOSURE SHOULD BE LIMITED. WE
RECOMMEND THIS PROJECT BE PHASED SO
WILMINGTON REGIONAL OFFICE AT 910-796-7215 AND NCDOT AT 910-341-2000 TO INVITE TO THE
10. THE CONTACT PERSON RESPONSIBLE FOR EROSION CONTROL MAINTENANCE FOR FOUR COUNTY ELECTRIC MEMBERSHIP
THAT UNCOVERED AREA IS LIMITED TO A MAXIMUM OF 20 ACRES
CAROLINA GENERAL STATUTE 113A-57(5), THE LAND -DISTURBING
AT ANY GIVEN TIME. AS PER NORTH
ACTIVITY SHALL BE CONDUCTED IN
PRE -CONSTRUCTION MEETING AT LEAST 72 HOURS PRIOR TO PROJECT ACTIVATION.
CORPORATION IS GREGG COHN. [phone] - GREGGCOHN®FOURCTY.ORG
ACCORDANCE WITH THE APPROVED EROSION AND SEDIMENTATION
CONTROL PLAN.
2. UNDERGROUND UTILITIES NOT SHOWN ON THIS DRAWING MAY EXIST; CONTRACTOR SHALL VERIFY LOCATION OF BURIED
UTILITIES PRIOR TO START OF CONSTRUCTION. GENERAL NOTES CLARIFICATIONS CAN BE ADDRESSED BY CONTACTING DOLORES HONG, P.E.
3. INSTALL STORM WATER INSPECTION BOX WITH RAIN GAUGE, STORM WATER INSPECTION REPORT, AND A COPY OF THE Email: [e-mail] / Phone: [phone] X 125
PERMITS. THE INSPECTION BOX WILL BE PLACED IN A PROMINENT LOCATION BY THE MAIN ROAD AND DRIVEWAY. THE 1. PERMITS PENDING.
SELF -INSPECTION RECORDS FOR LAND DISTURBING ACTIVITIES PER G.S. 113A-54.1 MUST BE COMPLETED WEEKLY AND
AFTER EACH SIGNIFICANT RAINFALL (ONE INCH OR GREATER WITHIN TWENTY-FOUR HOURS). THIRTY (30) DAYS OF 2. CONTACT NCDEQ WILMINGTON REGIONAL OFFICE AT 910-796-7215 AND NCDOT AT 910-341-2000 TO SCHEDULE A
SELF -INSPECTION REPORTS SHALL BE MAINTAINED IN THE INSPECTION BOX AT ALL TIMES. EXTRA COPIES OF THE PRE -CONSTRUCTION MEETING AT LEAST 72 HOURS PRIOR TO PROJECT ACTIVATION.
SELF -INSPECTION FORMS SHOULD BE PLACED IN THE INSPECTION BOX.
3. THE FOLLOWING MUST BE KEPT ON SITE UNTIL THE E.S.C. PLAN HAS BEEN CLOSED OUT BY LAND QUALITY: GRADING NOTES
4. INSTALL CONSTRUCTION ENTRANCE WITH ASSOCIATED, CULVERT, CULVERT INLET PROTECTION, CULVERT RIP RAP
APRONS, AND COIR WATTLES PRIOR TO ANY ADDITIONAL LAND DISTURBING ACTIVITIES.
3.1.1.1. 30 DAYS OF SELF INSPECTION RECORDS, 1
3.1.1.2. RAIN GAUGE,
5.
FLAG CONSTRUCTION LIMITS AND CLEAR WHAT IS NECESSARY TO INSTALL SILT FENCING, SILT FENCE OUTLETS, AND
3.1.1.3. APPROVAL CERTIFICATE/LETTER,
TIMBER MATTING DITCH CROSSINGS.
3.1.1.4. APPROVED PLAN AND NPDES PERMIT.
6.
INSTALL SILT FENCING, SILT FENCE OUTLETS, AND TIMBER MATTING DITCH CROSSINGS.
THESE ITEMS SHOULD BE LOCATED NEAR THE MAIN CONSTRUCTION ENTRANCE. FAILURE TO MAINTAIN THESE ITEMS ON SITE
VIOLATES THE NPDES PERMIT.
7.
ROUGHEN MAIN P.O.D. STATION SITE AND ACCESS ROAD CORRIDORS PRIOR TO ONSET OF LAND DISTURBING (INCLUDING
DEMO) ACTIVITIES. DISTURB ONLY WHAT IS NECESSARY TO INSTALL ADDITIONAL EROSION CONTROL MEASURES.
4.
P.O.D. STATION AND TRANSMISSION EQUIPMENT AND FENCES SHOWN IN THIS DRAWING ARE PROPOSED AND FOR ILLUSTRATIVE
PURPOSES ONLY.
8.
CLEAR AND GRUB WITHIN CONSTRUCTION LIMITS. ALL DEBRIS/SPOILS TO BE REMOVED AND STORED AT A NCDEQ
APPROVED LOCATION. TREES CAN BE CUT AND HAULED AWAY OR DISPOSED OF WITH A CONTROLLED BURN.
5.
PROPOSED CONTOURS REPRESENT FINISHED ELEVATIONS.
9.
SITE TO BE CLEARED, GRADED, AND STABILIZED WITHIN SIXTY (60) CALENDAR DAYS.
6.
PROPOSED P.O.D. STATION LINEAR CORNER -TO -CORNER PAD GRADE = 0.50%.
10.
COMPLETE THE REMAINDER OF THE SITE CLEARING WITHIN THE CONSTRUCTION LIMITS THEN MULCH AND SEED.
7.
PROPOSED CUT/FILL SIDE SLOPES ARE 3H:1V.
8.
ALL STOCKPILES SHALL BE SURROUNDED BY SILT FENCE ON ALL SIDES EXCEPT FOR THE INGRESS/EGRESS. (3 SIDES) ALL
PHASE 2
STOCKPILES MUST HAVE A MINIMUM 5' SEPARATION FROM STOCKPILE TOE TO SILT FENCE AND OTHER EROSION CONTROL
MEASURES.
11.
CLEAR WHAT IS NECESSARY TO INSTALL THE TRAPEZOIDAL CHANNEL AND SEDIMENT CONTROL BMPs.
9.
CONTRACTOR SHALL ENSURE THAT THERE IS PROPER COVER AND PROTECTION OVER ALL CULVERTS.
12.
INSTALL THE WET POND AND TRAPEZOIDAL DRAINAGE CHANNELS #1 & #2. IMMEDIATELY STABILIZE POND SIDE SLOPES
AND CHANNELS WITH ROLLED EROSION CONTROL PRODUCT.
10.
CONTRACTOR IS RESPONSIBLE TO REVIEW THE GEOTECHNICAL REPORT ATTACHED TO THE GRADING SPECIFICATIONS FOR SITE SOILS
INFORMATION.
13.
INSTALL STOCKPILE LOCATION AND ASSOCIATED PERIMETER SILT FENCE.
11.
CONTRACTOR SHOULD MINIMIZE SUBGRADE DISTURBANCE BY USING LIGHT TRACKED EQUIPMENT.
14.
INSTALL ACCESS ROADS WITH ALL ASSOCIATED CULVERTS, CULVERT INLET PROTECTION, AND RIP RAP APRONS.
12.
SITE TO BE CLEARED, GRADED AND STABILIZED WITHIN SIXTY (60) CALENDAR DAYS.
15.
INSTALL P.O.D. STATION PAD.
13.
ALL BARE SOILS ARE TO BE STABILIZED UNDER CONDITIONS OUTLINED IN THE NPDES PERMIT, OR, IF IN A CRITICAL AREA, BY THE
16.
THE EXISTING TOPSOIL SHALL BE UNDERCUT TO A DEPTH OF 0.5 (1/2) FOOT AND REMOVED IN THE AREA OF THE
END OF THE DAY.
PROPOSED ACCESS ROADS AND PROPOSED P.O.D. STATION PAD.
14.
PERMANENT GROUND COVER WILL BE PROVIDED FOR ALL DISTURBED AREAS WITHIN 14 WORKING DAYS OR NO MORE THAN 90
17.
TOPSOIL TO BE REUSED IN AREAS TO BE LANDSCAPED OR SEEDED MAY BE STOCKPILED WITHIN THE
CALENDAR DAYS, WHICHEVER IS SHORTER. G.S. 113A-57(3).
CONSTRUCTION LIMITS. THE STOCKPILE LOCATION SHALL BE SURROUNDED ON THREE (3) SIDES BY
SILT FENCE WITH ONE (1) SIDE OPEN TO EARTH MOVING EQUIPMENT. ALL TOPSOIL, VEGETATION,
15.
STABILIZATION WILL BE PROVIDED FOR ALL DISTURBED AREAS WITHIN 14 DAYS AFTER CONSTRUCTION ACTIVITY IS COMPLETE
DEBRIS, AND OTHER UNSUITABLE MATERIAL SHOULD BE REMOVED FROM THE SITE TO A NCDEQ
UNLESS CONSTRUCTION ACTIVITY IS GOING TO RESUME WITHIN 21 DAYS, SLOPES 3H:1V OR STEEPER TO BE STABILIZED WITHIN 7
PERMITTED LOCATION OR HAULED AWAY BY THE CONTRACTOR.
DAYS.
18.
SUBGRADE SOILS SHALL BE INSPECTED AND COMPACTED PER THE GRADING SPECIFICATIONS PRIOR TO THE PLACEMENT
16.
ADDITIONAL PERTINENT EROSION CONTROL MEASURES TO BE DETAILED IN OVERALL SITE GRADING AND EROSION CONTROL PLAN,
OF FILL MATERIAL.
PHASES 1-III.
THE OWNER OR OWNER'S ENGINEER WILL PROVIDE CUT AND FILL STAKES FOR GRADING. THE CONTRACTOR WILL BE
RESPONSIBLE FOR MAINTAINING THESE STAKES OR REFERENCE STAKES. THE CONTRACTOR SHALL IMMEDIATELY
NOTIFY THE OWNER OR THEIR ENGINEER IF ANY STAKES ARE LOST OR DESTROYED AS THE RESULT OF VANDALISM
OR ACTIONS TAKEN BY SOMEONE OTHER THAN THE CONTRACTOR. UPON NOTIFICATION, THE OWNER OR THE
ENGINEER WILL REPLACE THESE STAKES.
2. CONSTRUCTION OF EROSION AND SEDIMENT CONTROL DEVICES IS TO BE CARRIED OUT AS DESCRIBED IN THE
CONSTRUCTION SEQUENCE AND THEIR LOCATION IS TO BE AS SHOWN ON THE DRAWINGS. CERTAIN DEVICES ARE
TO BE CONSTRUCTED BEFORE GRADING OPERATIONS BEGIN. ALL DEVICES ARE TO BE MAINTAINED DURING
CONSTRUCTION AND TEMPORARY ONES REMOVED AFTERWARD.
3. ALL VEGETATION AND DEBRIS SHOULD BE REMOVED FROM THE SITE. ALL SUBGRADE SOILS SHALL BE FREE OF
ORGANIC MATERIAL FROM GRADING ACTIVITY COMPACTED, AND INSPECTED BY AN APPROVED GEOTECHNICAL
ENGINEER PRIOR TO THE PLACEMENT OF FILL MATERIAL. ANY MATERIAL TO BE STOCKPILED ON SITE SHALL BE
STOCKPILED WITHIN THE CONSTRUCTION LIMITS AND IN DESIGNATED AREAS.
4. ALL GRADING INSIDE THE PROPOSED FENCED AREA SHALL BE CARRIED TO A FIRM SUBGRADE. THE SUBGRADE
SHALL NOT BE FROZEN, SATURATED, SOFT, OR UNSTABLE.
5. EXPOSED SUBGRADE SHALL BE COMPACTED TO AT LEAST NINETY FIVE PERCENT (95%) OF THE MAXIMUM DRY
DENSITY WITHIN f2 FROM THE OPTIMUM MOISTURE CONTENT AS DETERMINED BY ASTM D698.
6. COMPACTED SUBGRADE SHALL BE EXAMINED BY AN APPROVED GEOTECHNICAL ENGINEER OR CERTIFIED TESTING
FIRM. FIELD COMPACTION TESTS SHOULD BE CONDUCTED EVERY TWO THOUSAND SQUARE FEET (2,000 FT2). VIRGIN
SUBGRADE SOILS CAN BE PROOFROLLED TO DETECT ZONES OF SOFT OR LOOSE SOILS. ANY REPORTS BY
GEOTECHNICAL ENGINEER TO BE FORWARDED TO BOOTH & ASSOCIATES, LLC. ENGINEER.
7. PROOFROLLING SHOULD BE DONE IN THE PRESENCE OF AN APPROVED GEOTECHNICAL ENGINEER. PROOFROLLING
MAY BE ACCOMPLISHED BY WITH A LIGHTLY TO MODERATELY LOADED DUMP TRUCK OR SIMILAR CONSTRUCTION
EQUIPMENT. ANY SOILS WHICH CONTINUE TO RUT OR DEFLECT EXCESSIVELY UNDER THE ROLLING OPERATIONS
SHOULD BE UNDERCUT TO SUITABLE SOILS AND REPLACED WITH COMPACTED FILL MATERIAL AS RECOMMENDED BY
THE GEOTECHNICAL ENGINEER.
8. ANY OFF -SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM A SITE WITH AN APPROVED
EROSION CONTROL PLAN, A SITE REGULATED UNDER THE MINING ACT OF 1971, OR A LANDFILL REGULATED BY
THE DIVISION OF SOLID WASTE MANAGEMENT. TRASH/DEBRIS AND OTHER SPOILS FROM DEMOLITION ACTIVITIES
MUST BE DISPOSED OF AT A FACILITY REGULATED BY THE DIVISION OF SOLID WASTE MANAGEMENT. [15A NCAC
413.0110]
19. PROOF -ROLL SUBGRADE SOILS PRIOR TO THE PLACEMENT OF FILL MATERIAL WITH A GEOTECHNICAL ENGINEER 17. ALL SUBGRADE, FILL, AND STONE SHALL BE COMPACTED AS SPECIFIED IN THE GRADING SPECIFICATIONS. DRIVEWAY NOTES
PRESENT TO CERTIFY COMPACTION
18.
FOLLOW CONSTRUCTION SEQUENCE NOTES FOR GENERAL PROCESS.
20.
FINALIZE THE INSTALLATION OF ACCESS ROADS AND P.O.D. PAD. COMPLETE GRADING, AND STABILIZE ALL DISTURBED
1
AREAS BY SEEDING AND MULCHING.
19.
COORDINATES SHOWN IN THIS PLAN SET ARE REFERENCED TO NORTH CAROLINA STATE PLANE (NAD83/2011, US
SURVEY FEET). DISTANCES SHOWN ARE US SURVEY FOOT GRID DISTANCES. COORDINATES SHOWN ARE INCLUDED ON THIS DRAWING
21.
AFTER FINAL GRADING HAS BEEN COMPLETED, AREA MUST BE STABILIZED WITH LIME, SEED,
AT THE BEHEST OF FOUR COUNTY EMC AND ARE NOT THE RESULT OF A CERTIFIED SURVEY BY BOOTH & ASSOCIATES LLC. BY
FERTILIZER, STRAW AND TACK ACCORDING TO THE APPROVED SEEDING APPLICATION RATES AND
PROVIDING THESE LOCATION COORDINATES, BOOTH MAKES NO CERTIFICATION ABOUT THE COORDINATE BASE UPON WHICH THEY
SPEC. SOIL STABILIZATION MEASURES SHALL BE COMPLETED IMMEDIATELY FOLLOWING ESTABLISHING
ARE DERIVED; WHETHER STATE PLANE GRID OR PROJECT SITE SPECIFIC. IT IS THE RESPONSIBILITY OF USERS OF THIS DRAWING TO
OF P.O.D. STATION PAD. SEED GRADED SLOPES AND DENUDED AREAS FOLLOWING INITIAL SOIL
PROPERLY LOCATE AT THE PROJECT SITE THOSE ELEMENTS SHOWN WITH COORDINATES HEREON.
DISTURBANCE, WITH THE EXCEPTION OF THE FENCED STATION AREA. AFTER FINAL USE, THE SOILS
AREA SHALL BE RESTORED AND SEEDED.
20.
SITE DATA WAS DERIVED FROM A SUBDIVISION SURVEY TITLED "EXPEDITED SUBDIVISION FOR FOUR COUNTY EMC
OF THE ISLAND CREEK ROAD SUBSTATION SITE "PREPARED BY ROBERT H. GOSLEE & ASSOCIATES, PA, 317 E.
22.
SEEDING MUST BE DONE WITHIN 7 DAYS FOR SLOPES 3:1 OR GREATER AND 14 DAYS FOR ALL OTHERS.
MURRAY ST., WALLACE, NC, 28466; BEARING A SEAL DATE OF OCTOBER 21, 2021.
23.
INSTALL CONCRETE WASHOUT PIT.
21.
THIS PLAN APPROVAL SHALL EXPIRE THREE (3) YEARS FOLLOWING THE DATE OF APPROVAL, IF NO LAND -DISTURBING ACTIVITY
HAS BEEN UNDERTAKEN, AS IS REQUIRED BY TITLE 15A NCAC 4B.0129.
24.
HAUL AWAY OR DISPOSE OF ANY EXCESS SOILS NOT NEEDED TO BALANCE SITE. IF ANY TOPSOIL IS TO REMAIN
STOCKPILED, PROTECT WITH SILT FENCING AROUND PERIMETER.
22.
THE DEVELOPER IS RESPONSIBLE FOR THE CONTROL OF SEDIMENT ON -SITE. IF THE APPROVED EROSION
AND SEDIMENTATION CONTROL MEASURES PROVE INSUFFICIENT, THE DEVELOPER MUST TAKE THOSE
25.
ALL EROSION AND SEDIMENT CONTROL PROPERTIES WILL BE INSPECTED WEEKLY AND AFTER EACH
ADDITIONAL STEPS NECESSARY TO STOP SEDIMENT FROM LEAVING THIS SITE (NCGS 113A-57(3)).
SIGNIFICANT RAINFALL EVENT. NEEDED REPAIRS WILL BE MADE IMMEDIATELY, WEEKLY AND AFTER
EACH SEDIMENT STORAGE DEVICE MUST BE INSPECTED AFTER EACH STORM EVENT (NCGS 113A-
EACH SIGNIFICANT RAINFALL EVENT (ONE INCH OR GREATER WITHIN TWENTY-FOUR HOURS).
54.1(E)). MAINTENANCE AND/OR CLEAN OUT IS NECESSARY ANYTIME THE DEVICE IS AT 50% CAPACITY.
26.
SUBMIT ALL DOCUMENTATION REQUIRED UNDER THE SITE NPDES STORM WATER PERMIT TO STORM WATER CONTROL
ALL SEDIMENT STORAGE MEASURES WILL REMAIN ON SITE AND FUNCTIONAL UNTIL ALL GRADING AND FINAL
INSPECTIONS THROUGHOUT THE PROJECT.
LANDSCAPING OF THE PROJECT IS COMPLETE (15A NCAC 04B .0113).
23.
ANY AND ALL EXISTING DITCHES ON THIS PROJECT SITE ARE ASSUMED TO BE LEFT UNDISTURBED BY THE PROPOSED
PHASE
3
DEVELOPMENT UNLESS OTHERWISE NOTED. THE REMOVAL OF VEGETATION WITHIN ANY EXISTING DITCH OR CHANNEL IS PROHIBITED
UNLESS THE DITCH OR CHANNEL IS TO BE REGARDED WITH SIDE SLOPES OF 2 HORIZONTAL TO 1 VERTICAL OR LESS STEEP (15A
27.
ONCE PERMANENT VEGETATION/STABILIZATION HAS BEEN ESTABLISHED, THE ENGINEER ON RECORD MUST APPROVE
NCAC 04B.0124(d)). BANK SLOPES MAY BE MOWED BUT STRIPPING OF VEGETATION IS CONSIDERED NEW EARTH WORK AND IS
THE VEGETATIVE COVER ON SITE TO MINIMUM SEVENTY PERCENT (70%) COVERAGE OF THE DISTURBED AREAS.
SUBJECT TO THE SAME EROSION CONTROL REQUIREMENTS AS NEW DITCHES (NCGS 113A52(6)). 1
28.
DISTURBED AREAS MUST BE STABILIZED WITH PERMANENT VEGETATION
24.
THE DEVELOPER IS RESPONSIBLE FOR OBTAINING ALL PERMITS AND APPROVALS NECESSARY FOR THE DEVELOPMENT OF THIS
PROJECT PRIOR TO THE COMMENCEMENT OF THIS LAND DISTURBING ACTIVITY. THIS COULD INCLUDE OUR STORMWATER
29.
AFTER CONSTRUCTION IS OVER AND THE SITE IS STABILIZED, INSTALL PERMANENT VEGETATION ON
REGULATIONS AND THE DIVISION OF WATER RESOURCES' ENFORCEMENT REQUIREMENTS WITHIN SECTION 401 OF THE CLEAN WATER
DISTURBED AREAS. THE PERIMETER SILT FENCING AND SILT FENCE OUTLETS SHALL REMAIN UNTIL
ACT, THE U.S. ARMY CORPS OF ENGINEERS' JURISDICTION OF SECTION 404 OF THE CLEAN WATER ACT, THE DIVISION OF COASTAL
PERMANENT VEGETATION IS ESTABLISHED (APPROXIMATELY 80% COVERAGE, 100% ON 3:1+ SLOPES).
MANAGEMENT'S CAMA REQUIREMENTS, THE DIVISION OF SOLID WASTE MANAGEMENT'S LANDFILL REGULATIONS, THE ENVIRONMENTAL
PROTECTION AGENCY AND/OR THE U.S. ARMY CORPS OF ENGINEERS JURISDICTION OF THE CLEAN WATER ACT, LOCAL COUNTY OR
30.
THE POST -CONSTRUCTION ASPHALT APRON LOCATED AT THE STATION ACCESS DRIVE ENTRANCE SHALL BE INSTALLED
MUNICIPALITIES' ORDINANCES, OR OTHERS THAT MAY BE REQUIRED. THIS APPROVAL CANNOT SUPERSEDE ANY OTHER PERMIT OR
AFTER THE DELIVERY OF THE MAJOR TRANSFORMERS AND IN COORDINATION WITH BOOTH & ASSOCIATES, LLC.
APPROVAL. ADEQUATE AND APPROPRIATE MEASURES MUST BE PROPERLY INSTALLED DOWNSTREAM, WITHIN THE LIMITS OF
DISTURBANCE, OF ANY LAND DISTURBING ACTIVITY TO PREVENT SEDIMENT FROM LEAVING THE LIMITS OF DISTURBANCE, ENTERING
31.
FOR ADDITIONAL INFORMATION OR QUESTIONS ON THE SEQUENCING PLEASE CONTACT DOLORES HONG AT (919)
EXISTING DRAINAGE SYSTEMS, IMPACTING AN ON -SITE NATURAL WATERCOURSE OR ADJOINING PROPERTY. (NCGS 113A-57)
851-8770 OR AT D.HONG@BOOTH-ASSOC.
25.
IF ANY AREA ON SITE FALLS WITHIN THE JURISDICTION OF SECTION 401 OR 404 OF THE CLEAN WATER ACT, THE DEVELOPER IS
RESPONSIBLE FOR THE COMPLIANCE WITH THE REQUIREMENTS OF THE DIVISION OF WATER RESOURCES (DWR), THE CORPS OF
ENGINEERS AND THE ENVIRONMENT PROTECTION AGENCY (EPA) RESPECTIVELY. ANY EROSION CONTROL MEASURES THAT FALL
WITHIN JURISDICTIONAL WETLAND AREAS MUST BE APPROVED BY THE AFOREMENTIONED AGENCIES PRIOR TO INSTALLATION. THE
LAND QUALITY SECTION MUST BE NOTIFIED OF A RELOCATION OF THE MEASURES IN QUESTION TO THE TRANSITION POINT BETWEEN
THE WETLANDS AND THE UPLANDS TO ASSURE THAT THE MIGRATION OF SEDIMENT WILL NOT OCCUR. IF THAT RELOCATION
PRESENTS A PROBLEM OR CONTRADICTS ANY REQUIREMENTS OF WITHER DWR, THE CORPS, OR THE EPA, IT IS THE CONTINGENCY
PLAN CAN BE MADE TO ASSURE SUFFICIENT EROSION CONTROL REMAINS ON SITE. FAILURE TO DO SO WILL BE A VIOLATION OF
THIS APPROVAL (NCGS 113A-54.A(b)). `
26
OR APPROVED SOURCE.
TO THIS SIBE
MUST BE MTO
GALLY DORI
OW LLEAVESHTHISNSIITE
RWASTE
EROSION AND SEDIMENT CONTROL NOTES
SEPARANE
RANSPORTEDTE
TELY ELY PERMITTEDTHER
ANY SOIL THAT CAN AEPERMITTED MINE E
CONSTRUCTION SITES WITHOUT ADDITIONAL PERMITS UNDER NCGS 74-49(7)(d). DISPOSAL AT ANY OTHER LOCATION WOULD HAVE
1.
CONSTRUCTION OF EROSION AND SEDIMENT CONTROL DEVICES IS TO BE CARRIED OUT AS DESCRIBED IN THE
TO BE INCLUDED AS A PERMIT REVISION FOR THIS APPROVAL.
CONSTRUCTION SEQUENCE AND THEIR LOCATION IS TO BE AS SHOWN ON THE DRAWINGS. CERTAIN DEVICES ARE TO
27
THIS PERMIT ALLOWS FOR A LAND DISTURBANCE, AS CALLED FOR ON THE APPLICATION PLAN, NOT TO EXCEED 8.22 ACRES.
BE CONSTRUCTED BEFORE GRADING OPERATIONS BEGIN. ALL DEVICES ARE TO BE MAINTAINED DURING CONSTRUCTION
EXCEEDING THAT ACREAGE WILL BE A VIOLATION OF THIS PERMIT AND WOULD REQUIRE A REVISED PLAN AND ADDITIONAL
AND TEMPORARY ONES REMOVED AFTERWARD.
APPLICATION FEE. ANY ADDITION IN IMPERVIOUS SURFACE, OVER THAT ALREADY NOTED ON THE APPROVED PLAN, WOULD ALSO
2.
INSPECT SILT FENCE OUTLETS WEEKLY AFTER EACH SIGNIFICANT RAINFALL EVENT (ONE INCH OR GREATER WITHIN
REQUIRE A REVISED PLAN TO VERIFY THE APPROPRIATENESS OF THE EROSION CONTROL MEASURES AND STORMWATER RETENTION E
MEASURES (NCGS 113A-54.1(b)).
TWENTY-FOUR HOURS) CLEAR MESH WIRE OF DEBRIS OR OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR
SUBSEQUENT RAINS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL.
28.
THE CONSTRUCTION DETAIL FOR THE PROPOSED SILT FENCE REQUIRES REINFORCING WIRE AND STEEL POSTS A MAXIMUM OF EIGHT
REPLACE STONE AS NEEDED.
(8) FEET APART. OMISSION OF THE REINFORCING WIRE IS A CONSTRUCTION CHANGE THAT NECESSITATES MORE POSTS FOR
SUPPORT E T E SPAC G DIST NCE NEEDS TO BE REDUCED TO NO GREATER THAN S 6 FEET PART E&SC P G
THE DRIVEWAYS SHALL BE INSTALLED AS SHOWN IN THE PROFILES ON SHEET CG401. THE DRIVES SHALL BE
2.
3.
4.
5.
6.
2.
3.
4.
SURFACED PER THE DETAILS ON SHEET CG502.
© 01 /2023
THE SUBGRADE, DIRECTLY BELOW THE P.O.D. STATION DRIVEWAY AND TWO (2) FEET OUTSIDE OF THE P.O.D.
N
N
N
N
N
N
N
N
N
STATION DRIVEWAY, SHALL BE MECHANICALLY COMPACTED IN THE TOP 12" TO AT LEAST NINETY-FIVE PERCENT
(95%) OF THE MAXIMUM DRY DENSITY AT OPTIMUM MOISTURE CONTENT AS DETERMINED BY ASTM D698. THE
oN
oN
o
0
0
0
0
0
0
DRIVEWAY SUBGRADE SHALL BE MECHANICALLY COMPACTED DIRECTLY BELOW ONLY IN THE TOP 12" TO AT LEAST
Q
N
o
rn
o
o
ao
rn
NINETY-FIVE PERCENT (95%) OF THE MAXIMUM DRY DENSITY AT OPTIMUM MOISTURE CONTENT AS DETERMINED BY
cv
C)
o
CD
m
ASTM D698.
0
0
0
0
0
0
0
ACCESS DRIVE AS SHOWN ON THE DRAWINGS SHALL HAVE CRUSHER RUN PLACED IN TWO FOUR INCH (4")
cn
cn
cn
cn
cn
v,
v,
�
v,
LAYERS AND COMPACTED TO NINETY-EIGHT PERCENT (98%) OF THE MAXIMUM DRY DENSITY AT OPTIMUM
i?
MOISTURE CONTENT AS DETERMINED BY ASTM D1557.
MINIMUM GRAVEL DRIVEWAY THICKNESS SHALL BE EIGHT INCHES (8"). AGGREGATE SHALL BE PLACED IN TWO (2)
COMPACTED LAYERS WITH A MINIMUM LIFT OF FOUR INCHES (4"), WITH A TOLERANCE OF PLUS OR MINUS HALF
INCH (t 0.5")
COMPACTION TESTING SHOULD BE PERFORMED ONCE PER ONE -HUNDRED LINEAL FEET (100') MINIMUM.
COORDINATE PAVING OF ASPHALT APRON WITH NCDOT AT END OF CONSTRUCTION PER SHEET CG503 DETAIL.
U)
0
0
c
BACKFILL NOTES
0
in
0
of
cn
w
SAMPLES OF THE PROPOSED BACKFILL MATERIAL SHOULD BE TAKEN BY THE APPROVED GEOTECHNICAL ENGINEER
BEFORE FILLING OPERATIONS BEGIN. ANY REPORTS BY GEOTECHNICAL ENGINEER TO BE FORWARDED TO BOOTH &
Z
ASSOCIATES, LLC. ENGINEER.
0
0
cn
U
MATERIAL FOR BACKFILL SHALL BE COMPOSED OF EARTH FREE OF WOOD, GRASS, ROOTS, BROKEN CONCRETE,
w
w
cw1
Z
LARGE STONES, TRASH, OR DEBRIS OF ANY KIND. NO ROCK MATERIAL LARGER THAN SIX INCHES (6") IN MAXIMUM
o-
3
o
w
N
N
DIMENSION SHALL BE IN THE TOP TWENTY-FOUR INCHES (24") OF FILL.
of
j
o
w
g
w
w
0
w
z
M
0
A STANDARD PROCTOR COMPACTION TEST SHALL BE PERFORMED ON THE PROPOSED BACKFILL MATERIAL
o
w
0
w
0
0
SAMPLES. THE SAMPLES SHOULD BE TESTED TO DETERMINE THE MAXIMUM, DRY DENSITY, OPTIMUM MOISTURE
o
w
z
0
0
0
0
0
CONTENT AND NATURAL MOISTURE CONTENT. THESE TEST RESULTS ARE TO BE USED TO ENSURE PROPER
w
J
a
0
Q
of
of
COMPACTION DURING BACKFILLING PROCEDURES.
v
v
o
o
o
oz
a
ALL FILL MATERIAL SHALL BE PLACED IN LIFTS NOT TO EXCEED EIGHT INCHES (8") IN UN -COMPACTED THICKNESS
AND BE FREE OF ALL ORGANIC MATERIAL.
4.1. FILL SHALL NOT BE PLACED IN HEAVY RAIN.
4.2. FILL SHALL NOT BE PLACED ON FROZEN GROUND AND FROZEN MATERIAL SHALL NOT BE USED AS FILL.
FIELD COMPACTION TESTS SHALL BE TAKEN BY THE APPROVED GEOTECHNICAL ENGINEER OR CERTIFIED TESTING
FIRM (TYP). FROM EACH FILL VOLUME MEASURING 2,000 SQUARE FEET MAXIMUM BY TWELVE INCHES (12") DEEP.
IF TESTING RESULTS INDICATE THAT COMPACTION DOES NOT MEET SPECIFIED REQUIREMENTS, FILL MATERIALS
SHALL BE REMOVED, REPLACED AS REQUIRED, AND COMPACTED AND RETESTED UNTIL ACCEPTABLE.
ALL FILL AREAS SHALL BE MECHANICALLY COMPACTED TO AT LEAST NINETY-FIVE PERCENT (95%) OF THE
MAXIMUM DRY DENSITY WITHIN f2 PERCENT FROM THE OPTIMUM MOISTURE CONTENT AS DETERMINED BY ASTM
D698, EXCEPT IN THE FINAL FOOT WHICH SHALL BE INCREASED TO NINETY-EIGHT PERCENT (98%).
COMPACTED SUB GRADE SHALL BE APPROVED FOR 3,000 LBS PER SQUARE FOOT BEARING CAPACITY BY
GEOTECHNICAL ENGINEER.
3. ADD ADDITIONAL SILT FENCE SECTIONS AS NEEDED IN ORDER TO ENSURE ADEQUATE EROSION PROTECTION AND SILT . I. ., H IN A IX ( ) A ( LANNIN & BACKFILL MATERIAL
FENCE INTEGRITY. DESIGN MANUAL 6.63, REV. 6/06).
4. ADD SEED AND MULCH TO ANY DISTURBED SLOPES AS NEEDED. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO 29• A GRAVELED CONSTRUCTION ENTRANCE MUST BE LOCATED AT EACH POINT OF ACCESS AND EGRESS AVAILABLE TO CONSTRUCTION 1
SEE THAT A GOOD STAND IS MAINTAINED. AREAS WILL BE FERTILIZED AND RESEEDED AS NEEDED. VEHICLES DURING THE GRADING AND CONSTRUCTION PHASES OF THIS PROJECT. ACCESS AND EGRESS FROM THE PROJECT SITE AT
A POINT WITHOUT A GRAVELED ENTRANCE WILL BE CONSIDERED A VIOLATION OF THIS APPROVAL. ROUTINE MAINTENANCE OF THE
5. CULVERT INLETS WILL BE CHECKED TO ENSURE THAT SEDIMENT AND DEBRIS HAVE NOT ACCUMULATED. IF SO, ENTRANCES IS CRITICAL (113A-54.A(b)).
REMOVE THE SEDIMENT AND DEBRIS AND STABILIZE THE VICINITY IMMEDIATELY.
30. AS A CONDITION OF THE NPDES GENERAL STORMWATER PERMIT (NCG010000), THE FINANCIALLY RESPONSIBLE PARTY SHALL
6. ADD COIR WATTLES THROUGHOUT SITE AS NEEDED AS SLOPE BREAKS AND WHERE EXCESSIVE STORM WATER COMPLY WITH THE NCG01 GROUND STABILIZATION AND MATERIALS HANDLING REQUIREMENTS THAT BECAME EFFECTIVE APRIL 1,
VELOCITIES AND SCOURING ARE OBSERVED. 2019. THE NCG01 STANDARD DETAIL CAN BE PRINTED FROM THE deq.nc.gov/NCG01 WEBSITE.
7. ALL BARE SOILS ARE TO BE STABILIZED UNDER CONDITIONS OUTLINED IN THE CURRENT NPDES PERMIT, OR, IF 31. AS A CONDITION OF THE NPDES GENERAL STORMWATER PERMIT (NCG010000), THE FINANCIALLY RESPONSIBLE PARTY SHALL
IN A CRITICAL AREA, BY THE END OF THE DAY. ALL DISTURBED AREAS FLATTER THAN 3:1 TO BE STABILIZED COMPLY WITH THE NCG01 SELF -INSPECTION, RECORDKEEPING AND REPORTING REQUIREMENTS THAT BECAME EFFECTIVE APRIL 1,
WITHIN 14 DAYS. SLOPES 3:1 OR STEEPER TO BE STABILIZED WITHIN 7 DAYS. 2019. THE NCG01 STANDARD DETAIL CAN BE PRINTED FROM THE deq.nc.gov/NCG01 WEBSITE.
8. PERMANENT GROUNDCOVER TO BE INSTALLED IN ACCORDANCE WITH NCDEQ CONSTRUCTION 32. AS A PART OF ROUTINE MONITORING OF THE APPROVED LAND -DISTURBING ACTIVITY, THE FINANCIALLY RESPONSIBLE PARTY SHALL
STORMWATER GENERAL PERMIT NCG010000 FOR ALL DISTURBED AREAS WITHIN 14 WORKING DAYS OR ASSURE INSPECTIONS OF THE AREA COVERED BY THE APPROVED PLAN AFTER EACH PHASE OF HTE PLAN HAS BEEN COMPLETED
90 CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION OR AND AFTER ESTABLISHMENT OF TEMPORARY GROUND COVER IN ACCORDANCE WITH NORTH CAROLINA GENERAL STATUTE
DEVELOPMENT. 113A-54.1(e).
MATERIAL FOR BACKFILL SHALL BE COMPOSED OF EARTH THAT IS FREE OF WOOD, GRASS, ROOTS, BROKEN
CONCRETE, LARGE STONES, TRASH, OR DEBRIS OF ANY KIND AND COMPACTED PRIOR TO PLACEMENT.
2. THE GRADING CONTRACTOR SHALL BE RESPONSIBLE FOR HIRING A REPUTABLE GEOTECHNICAL ENGINEERING FIRM,
APPROVED BY THE OWNER OR ENGINEER, TO PERFORM LABORATORY AND FIELD TESTING OF BACKFILL MATERIAL
AT THE CONTRACTOR'S EXPENSE.
3. BACKFILL SHALL BE PLACED IN LIFTS NOT TO EXCEED 8" IN UN -COMPACTED THICKNESS AND MECHANICALLY
COMPACTED TO AT LEAST 95% OF THE MAXIMUM DENSITY AT t2% OPTIMUM MOISTURE CONTENT ACCORDING TO
ASTM D698. DENSITY TESTING SHALL BE COMPLETED AND FILED FOR EVALUATION.
4. ALL FILL MATERIAL USED AT THE SITE SHALL UTILIZE A LOW PLASTICITY SOIL. (LIQUID LIMIT LESS THAN 50,
PLASTICITY INDEX LESS THAN 25).
5. A STANDARD PROCTOR COMPACTION TEST SHALL BE PERFORMED BY THE APPROVED GEOTECHNICAL ENGINEERING
FIRM ON THE MATERIAL TO BE USED AS BACKFILL.
Ld
LL.
U
W W
Z
H0
D~
zF-
00
oQ
LLJ
Q
zz
O Q
Ld
F
�
U 0
cn _
D z
CL J
ft� Ld
Q
() Ld
=
J
z_j
Q
O
z
U
F-
U
c�
Z_
L
0
a
o-
o_
o-
in
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
N.T.S
FILE NUMBER:
30602CG
SHEET:
1490,1/1

GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCG01 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCGO1 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
SECTION E: GROUND STABILIZATION
Required Ground Stabilization Timeframes
Stabilize within this
Site Area Description
many calendar
Timeframe variations
days after ceasing
land disturbance
(a) Perimeter dikes,
swales, ditches, and
7
None
perimeter slopes
(b) High Quality Water
7
None
(HQW) Zones
(c) Slopes steeper than
If slopes are 10' or less in length and are
3:1
7
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
-7 days for perimeter dikes, swales,
(d) Slopes 3:1 to 4:1
14
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
-7 days for perimeter dikes, swales,
(e) Areas with slopes
ditches, perimeter slopes and HQW Zones
flatter than 4:1
14
-10 days for Falls Lake Watershed unless
there is zero slope
Note: After the permanent cessation of construction activities, any areas with temporary
ground stabilization shall be converted to permanent ground stabilization as soon as
practicable but in no case longer than 90 calendar days after the last land disturbing
activity. Temporary ground stabilization shall be maintained in a manner to render the
surface stable against accelerated erosion until permanent ground stabilization is achieved.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
Temporary Stabilization
Permanent Stabilization
• Ternporary grass seed covered vJth stra-4v or
• Permanent grass seed covered -v ith strav� or
othe r mulches and tackifiers
other mulches and tackifie rs
• Hydroseeding
• Geotetile fabrics such as permanent soil
• Rolled erosion control products with or
reinforcement matting
without te m po rary grass seed
• Hydroseeding
• Appropriately applied strav, or other mulch
• Shrubs or other permanent planti ngs covered
• Plastic sheeting
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrai n e rosio n
• Structural methods such as concrete, asphalt or
retaining walls
• Rolled erosion control products with grass seed
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1. Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC DWR List of Approved PAMS/Flocculants.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4. Provide ponding area for containment of treated Stormwater before discharging
offsite.
5. Store flocculants in leak -proof containers that are kept under storm -resistant cover
or surrounded by secondary containment structures.
EQUIPMENT AND VEHICLE MAINTENANCE
1. Maintain vehicles and equipment to prevent discharge of fluids.
2. Provide drip pans under any stored equipment.
3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the
project.
4. Collect all spent fluids, store in separate containers and properly dispose as
hazardous waste (recycle when possible).
5. Remove leaking vehicles and construction equipment from service until the problem
has been corrected.
6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products
to a recycling or disposal center that handles these materials.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
1. Never bury or burn waste. Place litter and debris in approved waste containers.
2. Provide a sufficient number and size of waste containers (e.g dumpster, trash
receptacle) on site to contain construction and domestic wastes.
3. Locate waste containers at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
4. Locate waste containers on areas that do not receive substantial amounts of runoff
from upland areas and does not drain directly to a storm drain, stream or wetland.
5. Cover waste containers at the end of each workday and before storm events or
provide secondary containment. Repair or replace damaged waste containers.
6. Anchor all lightweight items in waste containers during times of high winds.
7. Empty waste containers as needed to prevent overflow. Clean up immediately if
containers overflow.
8. Dispose waste off -site at an approved disposal facility.
9. On business days, clean up and dispose of waste in designated waste containers.
PAINT AND OTHER LIQUID WASTE
1. Do not dump paint and other liquid waste into storm drains, streams or wetlands.
2. Locate paint washouts at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
3. Contain liquid wastes in a controlled area.
4. Containment must be labeled, sized and placed appropriately for the needs of site.
5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from
construction sites.
PORTABLE TOILETS
1. Install portable toilets on level ground, at least 50 feet away from storm drains,
streams or wetlands unless there is no alternative reasonably available. If 50 foot
offset is not attainable, provide relocation of portable toilet behind silt fence or place
on a gravel pad and surround with sand bags.
2. Provide staking or anchoring of portable toilets during periods of high winds or in high
foot traffic areas.
3. Monitor portable toilets for leaking and properly dispose of any leaked material.
Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
with properly operating unit.
EARTHEN STOCKPILE MANAGEMENT
1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least
50 feet away from storm drain inlets, sediment basins, perimeter sediment controls
and surface waters unless it can be shown no other alternatives are reasonably
available.
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of
five feet from the toe of stockpile.
3. Provide stable stone access point when feasible.
4. Stabilize stockpile within the timeframes provided on this sheet and in accordance
with the approved plan and any additional requirements. Soil stabilization is defined
as vegetative, physical or chemical coverage techniques that will restrain accelerated
erosion on disturbed soils for temporary or permanent control needs.
I-]
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
CD 0 SANDBAGS (TYP.)
�1 OR STAPLES
10 MIL
SILT FENCE SIDE SLOP LINING C SANDBAGS (TYP.)
I e �OR STAPLES
(TYP.
r
11
HIGH �
COHESIVE &
LOW FILTRATION
SOIL BERM
CLEARLY MARKED SIGNAGE SECTION A -A
CONCRETE NOTING DEVICE (18"X24" MIN.) NOTES:
WASHOUT
1. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES SHALL
BE MAINTAINED WHEN THE LIQUID AND/OR SOLID
REACHES 75% OF THE STRUCTURES CAPACITY.
PLAN 3.CONCRETE WASHOUT STRUCTURE NEEDS TO BE
CLEARY MARKED WITH SIGNAGE NOTING DEVICE.
BELOW GRADE WASHOUT STRUCTURE
NOT TO SCALE
10'
MIN
1 M M 1�
111,VA M M
1
SANDBAGS (TYP.)
GHSTAPLES
10 MIL
COHESIVE 8,PLASTIC
LINING
LOW FILTRATION
-1:1 SIDE SLOP
SOIL BERM
L(TYP.)
SECTION B-B
SANDBAGS (TYP.)
NOTES:
OR STAPLES
1. ACTUAL LOCATION DETERMINED IN
FIELD
CLEARLY MARKED SIGNAGE
CONCRETE
NOTING DEVICE (18"X24" MIN.)
2. THE CONCRETE WASHOUT
WASHOUT
STRUCTURES SHALL BE MAINTAINED
WHEN THE LIQUID AND/OR SOLID
REACHES 75% OF THE STRUCTURES
CAPACITY TO PROVIDE ADEQUATE
HOLDING CAPACITY WITH A MINIMUM 12
PLAN
INCHES OF FREEBOARD.
3.CONCRETE WASHOUT STRUCTURE
NEEDS TO BE CLEARY MARKED WITH
SIGNAGE NOTING DEVICE.
ABOVE GRADE WASHOUT
STRUCTURE
NOT TO SCALE
CONCRETE WASHOUTS
1. Do not discharge concrete or cement slurry from the site.
2. Dispose of, or recycle settled, hardened concrete residue in accordance with local
and state solid waste regulations and at an approved facility.
3. Manage washout from mortar mixers in accordance with the above item and in
addition place the mixer and associated materials on impervious barrier and within
lot perimeter silt fence.
4. Install temporary concrete washouts per local requirements, where applicable. If an
alternate method or product is to be used, contact your approval authority for
review and approval. If local standard details are not available, use one of the two
types of temporary concrete washouts provided on this detail.
5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk
sections. Stormwater accumulated within the washout may not be pumped into or
discharged to the storm drain system or receiving surface waters. Liquid waste must
be pumped out and removed from project.
6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it
can be shown that no other alternatives are reasonably available. At a minimum,
install protection of storm drain inlet(s) closest to the washout which could receive
spills or overflow.
7. Locate washouts in an easily accessible area, on level ground and install a stone
entrance pad in front of the washout. Additional controls may be required by the
approving authority.
8. Install at least one sign directing concrete trucks to the washout within the project
limits. Post signage on the washout itself to identify this location.
9. Remove leavings from the washout when at approximately 75% capacity to limit
overflow events. Replace the tarp, sand bags or other temporary structural
components when no longer functional. When utilizing alternative or proprietary
products, follow manufacturer's instructions.
10. At the completion of the concrete work, remove remaining leavings and dispose of
in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance
caused by removal of washout.
HERBICIDES, PESTICIDES AND RODENTICIDES
1. Store and apply herbicides, pesticides and rodenticides in accordance with label
restrictions.
2. Store herbicides, pesticides and rodenticides in their original containers with the
label, which lists directions for use, ingredients and first aid steps in case of
accidental poisoning.
3. Do not store herbicides, pesticides and rodenticides in areas where flooding is
possible or where they may spill or leak into wells, stormwater drains, ground water
or surface water. If a spill occurs, clean area immediately.
4. Do not stockpile these materials onsite.
HAZARDOUS AND TOXIC WASTE
1. Create designated hazardous waste collection areas on -site.
2. Place hazardous waste containers under cover or in secondary containment.
3. Do not store hazardous chemicals, drums or bagged materials directly on the ground.
NCGO I GROUND STABILIZATION AND MATERIALS HANDLING
EFFECTIVE: 04/01/19
© 01 /2023
000000000
w
Q
N
tD
O
O
O
r�
00O
CO
O
O
N
Z,O
8
CD
CD
Z
:z:zir:Z
w
U7
Cn
Cn
CnU7
U)
Cn
J
U)
LL
Cn
0
0
Cn
Z
O
v>
o
cn
j
Of
I-
LJ
LL
Z
LEI
z
O
0
��
U)
Of
F-
LLI
Z
N
N
W
Z
LJ
F-
F-
�
Z
Z
Of
Z
LJ
LJ
0Ld
:5
L`
0
W
Q
:20
0�
0
0
o
0�
LLI
Z
LJ
J
a
F-
Q
o
0
J
i
(n
O
U)
LJ
LJ
O
ammmmmmmum
0
LL-
zz
O Z
O �
�O
Qz
Z H
N Q
o<
J=
m
V
co
Q�
�
V)a
00�
w
��
��
z
�w
D<
Q
w
Q =
LLJ
F-
o
0z
Z
F-
Q
F-
ULLJ
0
Z
O
Q
0-
o
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01 /12/2023
SCALE:
N.T.
FILE NUMBER:
30602CG
SHEET:
C0003

PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF -INSPECTION
Self -inspections are required during normal business hours in accordance with the table
below. When adverse weather or site conditions would cause the safety of the inspection
personnel to be in jeopardy, the inspection may be delayed until the next business day on
which it is safe to perform the inspection. In addition, when a storm event of equal to or
greater than 1.0 inch occurs outside of normal business hours, the self -inspection shall be
performed upon the commencement of the next business day. Any time when inspections
were delayed shall be noted in the Inspection Record.
Frequency
Inspect
(during normal
Inspection records must include:
business hours)
(1) Rain gauge
Daily
Daily rainfall amounts.
maintained in
If no daily rain gauge observations are made during weekend or
good working
holiday periods, and no individual -day rainfall information is
order
available, record the cumulative rain measurement for those un-
attended days (and this will determine if a site inspection is
needed). Days on which no rainfall occurred shall be recorded as
"zero." The permittee may use another rain -monitoring device
approved by the Division.
(2) E&SC
At least once per
1. Identification of the measures inspected,
Measures
7 calendar days
2. Date and time of the inspection,
and within 24
3. Blame of the person performing the inspection,
hours of a rain
4. Indication of whether the measures were operating
event > 1.0 inch in
properly,
24 hours
5. Description of maintenance needs for the measure,
6. Description, evidence, and date of corrective actions taken.
(3) Stormwater
At least once per
1. Identification of the discharge outfalls inspected,
discharge
7 calendar days
2. Date and time of the Inspection,
outfalls (SDOs)
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Evidence of indicators of stormwater pollution such as oil
event > 1.0 inch in
sheen, floating or suspended solids or discoloration,
24 hours
5. Indication of visible sediment leaving the site,
6. Description, evidence, and date of corrective actions taken.
(4) Perimeter of
At least once per
If visible sedimentation is found outside site limits, then a record
site
7 calendar days
of the following shall be made:
and within 24
1. Actions taken to clean up or stabilize the sediment that has left
hours of a rain
the site limits,
event > 1.0 inch in
2. Description, evidence, and date of corrective actions taken, and
24 hours
3. An explanation as to the actions taken to control future
releases.
(5) Streams or
At least once per
If the stream or wetland has increased visible sedimentation or a
wetlands onsite
7 calendar days
stream has visible increased turbidity from the construction
or offsite
and within 24
activity, then a record of the following shall be made.
(where
hours of a rain
1. Description, evidence and date of corrective actions taken, and
accessible)
event > 1.0 inch in
2. Records of the required reports to the appropriate Division
24 hours
Regional Office per Part III, Section C, item (2)(a) of this permit.
(6) Ground
After each phase
1. The phase of grading (installation of perimeter E&SC
stabilization
of grading
measures, clearing and grubbing, installation of storm
measures
drainage facilities, completion of all land -disturbing
activity, construction or redevelopment, permanent
ground cover).
2. Documentation that the required ground stabilization
measures have been provided within the required
tlmeframeoran assurance that they will be provided as
soon as possible.
NOTE: The rain inspection resets the required 7 calendar day inspection requirement.
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
1. E&SC Plan Documentation
The approved E&SC plan as well as any approved deviation shall be kept on the site. The
approved E&SC plan must be kept up-to-date throughout the coverage under this permit.
The following items pertaining to the E&SC plan shall be kept on site and available for
inspection at all times during normal business hours.
Item to Document
Documentation Requirements
(a) Each E&SC measure has been Installed
Initial and date each E&SC measure one a copy
and does not significantly deviate from the
of the approved E&SC plan or complete, date
locations, dimensions and relative elevations
and .sign an Inspection report that lists each
shown on the approved E&SC plan.
E&C measure shown on the approved E&SC
plan. This documentation Is required upon the
Initial Installation of the E&SC measures or if
the E&SC measures are modified after Initial
installation.
(b) A phase of grading has been completed.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an inspection
report to indicate completion of the
construction phase.
(c) Ground cover is located and installed
Initial and date a copy of the approved E&.SC
In accordance with the approved E&SC
plan or complete, date and sign an inspection
plan.
report to indicate compliance with approved
ground cover specifications.
(d) The maintenance and repair
Complete, -date and sign an Inspection report.
requirements for all E&SC measures
have been performed.
(e) Corrective actions have been taken
Initial and date a copy of the approved E&C
to E&SC measures.
plan or complete, date and sign an Inspection
report to Indicate the completion of the
corrective action.
2. Additional Documentation to be Kept on Site
In addition to the E&SC plan documents above, the following items shall be kept on the
site and available for inspectors at all times during normal business hours, unless the
Division provides a site -specific exemption based on unique site conditions that make
this requirement not practical:
(a) This General Permit as well as the Certificate of Coverage, after it is received.
(b) Records of inspections made during the previous twelve months. The permittee shall
record the required observations on the Inspection Record Form provided by the
Division or a similar inspection form that includes all the required elements. Use of
electronically -available records in lieu of the required paper copies will be allowed if
shown to provide equal access and utility as the hard -copy records.
3. Documentation to be Retained for Three Years
All data used to complete the e-NOI and all inspection records shall be maintained for a period
of three years after project completion and made available upon request. [40 CFR 122.41]
PART II, SECTION G, ITEM (4)
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT
Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down
for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather).
Non -surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met:
(a) The E&SC plan authority has been provided with documentation of the non -surface withdrawal and the specific time periods or conditions in which it will occur. The non -surface withdrawal
shall not commence until the E&SC plan authority has approved these items,
(b) The non -surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit,
(c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include
properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems,
(d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above,
(e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and
(f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States.
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION C: REPORTING
1. Occurrences that Must be Reported
Permittees shall report the following occurrences:
(a) Visible sediment deposition in a stream or wetland.
(b) Oil spills if:
• They are 25 gallons or more,
• They are less than 25 gallons but cannot be cleaned up within 24 hours,
• They cause sheen on surface waters (regardless of volume), or
• They are within 100 feet of surface waters (regardless of volume).
(c) Releases of hazardous substances in excess of reportable quantities under Section 311
of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA
(Ref: 40 CFR 302.4) or G.S. 143-215.85.
(d) Anticipated bypasses and unanticipated bypasses.
(e) Noncompliance with the conditions of this permit that may endanger health or the
environment.
2. Reporting Timeframes and Other Requirements
After a permittee becomes aware of an occurrence that must be reported, he shall contact
the appropriate Division regional office within the tmeframes and in accordance with the
other requirements listed below. Occurrences outside normal business hours may also be
reported to the Department's Environmental Emergency Center personnel at (800)
858-0368.
Occurrence
ReportingTimeframes (After Discovery) and Other Requirements
(a) Visible sediment
•
Within 24 hours, an oral or electronic notification.
deposition In a
•
Within 7 calendar days, a report that contains a description of the
stream or wetland
:sediment and actions taken to address the cause of the deposition.
Division staff may waive the requirement for a written report on a
case -by -case basis.
•
If the stream Is named on the NC 303(d) list as Irrrpal red for sedlrnent-
related causes, the permittee may be required to perform additional
monitoring, Inspections or apply more stringent practices if staff
determine that additional requirements are needed to assure compliance
with the federal or state Impaired -waters conditions.
(b) Oil spills and
•
Within 24 hours, an oral or electronic notification. The notification
release of
shall include information about the date, time, nature, volume and
hazardous
location of the spill or release.
substances per Item
1(b)-(c) above
(c) Anticipated
.
A report at least ten days before the date of the byrpass, if possible.
bypasses [40 CFR
The report shall Include an evaluation of the anticipated quality and
12 2.41(m)(3)]
effect of the bypass.
(d) Unanticipated
•
Within 24 hours, an oral or electronic notification.
bypasses [40 CFR
•
Within 7 calendar days, a report that Includes an evaluation of the
12 2.41(m)(3)]
quality and effect of the bypass.
(e) Noncompliance
•
Within 24 hours, an oral or electronic notification.
with the conditions
.
Within 7 calendar days, a report that contains a description of the
of this permit that
noncornpllance, and Its causes; the period of noncom pl[ance,
may endanger
Including exact dates .and times, and If the noncompliance has not
health or the
been corrected, the anticipated tirne noncompliance Is expected to
environment[40
continue; and steps taken or planned to reduce, eliminate, and
CFR 122.41(l)(7)]
prevent reoccurrence of the noncompliance. [40 CFR 12.41(I)(6).
•
Division staff may waive the requirement for a written report on a
case -by -case basis.
© 01 /2023
000000000
WCJ
Q N (D O) o CD Cq 00 'p
CD CD CD CD CD CD 0��
�C �C �U �C
Z UJ Cn Cn Cn UJ Cn J Vi
Cn
0
0
Cn
o
(n
O
(n
O
W
w
Z
W
z
O
0
Fo
Of
CY
F-
LLI
Z
N
N
wof
z�
W
F-
F-
Z
Z
Of
Z
w
w
ow"��o��
W
W
Q
U
0
0
0
o
W
Z
w
J
a
Q
o
0
J
(n
O
(n
W
W
U
U
U
D
In
D
W
-
Z
oo
w
O
O
Z
o
W�
��
�O
z
U
OQ
F_
zW
w �
_O
�w
>
wQ
�
CD
�o
zz
w Q
=
w
LL_�
Q
Z
F
F-
Ww
Un
F-
ULLJ
0
Z_
O
0-
Q
o
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01 /12/2023
SCALE:
N.T.S
FILE NUMBER:
30602CG
SHEET:
C0004

25.Oo J \
- \ 60' WIDTH PUBLIC \
\ \
\\ Z \ ROAD RIGHT-OF-WAY 3300
-
o \
D
\off o \ �� ,30 PENDER COUNTY /
.. ?- FRONT SETBACK
N
34.00 �\
15 WIDTH ELECTRIC AND �\
TELECOM RIGHT-OF-WAY
m \ \
\ \
� ° , � ti �p107N60 51 22 E
\� .75 `\ \
/i / 34.00
\ ° 868' PENDER /
�o° \
g10' PENDER COUNTY'I ES COUNTY SIDE � \
SIDE SETBACK SETBACK �- \
N (NAIJ b,3/2011)
\ \ N = 229767.37 0-
V� E = 2366876.09 \ \
CF = 0.999994480 --
o N7° 16 51 W
448.85' _ \ 35.00
co \, \
PENDER COUNTY -
EMS & FIRE, INC. a
L
00 DB 4677, PG 761
3� 00 \
,133.00
S7° 16' 51 "E \
1204.53' \
•oo
JURISDICTIONAL WETLAND WD 3
/ 0.08 ACRE ON PROPERTY
i
o' \
0
0 0 C
REMNANT OF CAMERON
COMPANY LIMITED PARTNERSHIP
O
oo � MB 30, PG 6
\ DB 910, PG 170, TRACT 1
�° / a o f 1340.825 AC EST PER MAP
M
�3000 N7° 16' 51"W oo�------- 30' PENDER \
\ 802.23' - �o. o COUNTY FRONT JURISDICTIONAL WETLAND "WB" \
M SETBACK 3.72 ACRES ON PROPERTY
() 36.00
\MH ISLAND LLC, ETAL a
TRACT 1 0 V—
DB 4753, PG 2566 �60
N 61° 36 28E 10' PENDER COUNTY \ -3s00
�
�
26 �. SIDE SETBACK --' \
\ \ /
JURISDICTIONAL WETLAND "WC" � 566.Q
\ (0.09 ACRE ON PROPERTY) �� \ o o. A /
M S28° 23' 32"E / /
\
\32.00 ° 450.00' / 3600—
S89 14 09 E V / V�
\ \ 00 94.70' -
33. / / \
\ I /
\ \ c
V
\ \ ° /
P � \
55.00'
\\ , , d , d
10' PENDER COUNTY ,\ //-- 170' WIDTH DUKE ENERGY/CAROLINA
/
POWER AND LIGHT TRANSMISSION
SIDE SETBACK o N89° 12' 46"W ��°° / 10' PENDER COUNTY RIGHT-OF-WAY
\ \ yam° 444.17 i / SIDE SETBACK (DRAWING #: RW-A-2272)
\ N2° 25' 26"W �
261.10' S28 23 32 E 3a.00 \
\ MH ISLAND LLC, ETAL 220.00'
MB 61, PG 89
N28° 23' 32"W \
\ 220.00' /
�� ' 0S61 co
\
395.00' PW � A �
/ / JURISDICTIONAL WETLAND "WA"
70 WIDTH DUKE ENERGY/CAROLINA POWER / 25 PENDER COUNTY\ /
AND LIGHT TRANSMISSION RIGHT-OF-WAY / REAR SETBACK j (0 07 ACRE ON PROPERTY)
(DRAWING #: RW-D-9459),
/ / j S61 ° 36' 28" W
' o � / 135 PENDER
i o / 50.00 COUNTY REAR
SETBACK
o
41 100 50 25 0 � 100
/ / /
PROPERTY
DATA10,
OWNER:
FOUR COUNTY ELECTRIC MEMBERSHIP CORPORATION
1822 NC HIGHWAY 53 WEST
�
BURGAW, NC 28425
[phone]
w
OWNER
CONTACT:
GREGG COHN
[phone]
[e-mail]
LOCATION:
985 ISLAND CREEK ROAD (SR 1002)
4)
HAMPSTEAD, NC 28443
(PROPOSED ENTRANCE @ 34.3752463°,-077.7840177°)
LAND AREA:
+/- 8.48 ACRES (367,099.08 SQUARE FEET)
PIN:
3262-78-4633-0000
LEGAL REF.:
PENDER COUNTY, NC
DEED BOOK 4771, PAGE 679
$
MAP BOOK 68, PAGE 131
z
l-,
ZONING:
RESIDENTIAL PERFORMANCE (RP)
•- 0
0 .2
s
SURVEY:
SITE DATA DERIVED FROM A SUBDIVISION SURVEY
TITLED "EXPEDITED SUBDIVISION FOR FOUR COUNTY
o z
EMC OF THE ISLAND CREEK ROAD SUBSTATION SITE"
PREPARED BY ROBERT H. GOSLEE & ASSOCIATES, PA,
O
in
317 E. MURRAY ST., WALLACE, NC, 28466; BEARING A
SEAL DATE OF OCTOBER 21, 2021.
m
TOPOGRAPHY:
TOPOGRAPHIC DATA DERIVED FROM NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION LIDAR DATA FOR
PENDER COUNTY AT
HTTP: //DOTW-XFER01. DOT. STATE. NC.US/GISDOT/
DOTCONTOURS2/LIDAR-DWG/DWG-PENDER-02.ZIP
FLOODWAY: NO PORTION OF THE PROPERTY LIES WITHIN A
FLOODWAY AS PER FLOOD INSURANCE RATE MAP
NUMBER 372032620OK; EFFECTIVE DATE FEBRUARY
i
16, 2007.
l<
P<-�
WETLANDS:
3.96 ACRES OF JURISDICTIONAL SECTION 404
���J���O
WETLANDS EXIST ON THE PROPERTY ACCORDING TO
J
THE PRELIMINARY JURISDICTIONAL DETERMINATION
"REQUEST
REPORT TITLED FOR PRELIMINARY
JURISDICTIONAL DETERMINATION FOR 1450-1622
ISLAND CREEK ROAD, PENDER COUNTY, NC" PREPARED
BY CZR ENVIRONMENTAL CONSULTANTS, 4709 COLLEGE
ACCESS DRIVE, SUITE 2, WILMINGTON, NC, 28403;
© 01/2023
BEARING A DATE OF JANUARY 18, 2022.
w
N
N
N
o
o
N
RIVER BASIN: CAPE FEAR VIA HARRISONS CREEK
Q
N
CO
CD
CDC
O
CN
CD
cq
D
O
O
N
23
CS
CS
CO
IS
ID
O
co
(D
O
�
w
cn
cn
cn
cn
cn
ci
ci
ci
U)
0
0
c
z
o
in
o
cn
>
of
I—w
w
U
z
o
o
Fn
cn
Ld
w
C1
I—
Ld
Ld
j
CD
o
w
g
w
w
O
W
Z
m
0:2
:2
of
W
Q
�
U
�
�
0
0
0
F-
J
QI—
Q
O
O
J
0
o
w
LJ
LJ
U
U
U
C
D
0
0
O
Q
m
U
W
I..�
0
2
—
z
LL.
z
O
O z
F- O
I=
z_ H
o
OQ
O
N
U
LLJ
CL J
Ld
z
Qa
�
w
Q
w
X
z
W
U
bi
Z
o
a
�
o
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 100'
FILE NUMBER: 30602CG
SHEET:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
CG100

25.00
PRE -CONSTRUCTION [DRAINAGE SUMMARY
Drainage Area Site (Acres) Runoff Coefficient (C) Time of Concentration (Tc) Length of Travel (ft) Height of Most Remote Point Above Cutlet (ft) Average Slope (ft/ft) Percent impervious
zo ` / / ' ROW D.049 0.10 5.1D65D9D25 59 D.D1 D.DDD169492 D%
0
0 1 1.D97 D.1D 5.731974844 174 0.19 D.DD1D91954 Orb
z �°� AREA ROW DRAINAGE POINT OF ANALYSIS
o 34.3751184°N,-077.7842469°W �1 // 2 1.017 0.1D 5.93815122 222 D.36 D.DD1621622 D%
---- 'oo - o 3 D.545 0.10 5.955732687 321 1.D8 D.DD3364486 0%
ao O
w r /
z/ R� �I� / 4 4.145 MD 1.47041D259 1D3 1.35 D.D131D6796 0%
�cn
/ 5 1. D44 0.1D 4.8843634D5 332 2.00 D.DD6D24096 D%
�1 6 D.579 0.10 29.7D773637 271 D.D1 3.69004E-DS D%
�N m p - 34.00 -
m \
oo
�•
o
34.00
/ O /
�O OO
-� AREA 1 DRAINAGE POINT OF ANALYSIS / \
/ ---------; \ \ \\\
v34.3743109°N, 077.7840544°W �35.00
1 \/
00
VIQ
30 00
Jz
I
i3300 �
�R 2
00 1 Y
II AREA 2 DRAINAGE POINT OF ANALYSIS
34.3734894°N,-077.7839401°W I
430
O p
Cl
. /
O / O
M �
`30 0036.00
'y100 \ Lo
M
0 /
60
/ 3 DRAINAGE POINT 0 �� ��AREA F ANALYSIS
i 34.3724778°N,-077.7837994°W �
/ 36 00
/ 3
\ 32.00
pp
i
/ AREA 4 DRAINAGE POINT OF ANALYSIS
34.3717801 °N,-077.7837024°W a /
'PS
� � M
o
1
/ \ AREA 5 DRAINAGE POINT OF ANALYSIS
\ 34.3709918'N,-077.7821483'W
o
M /
/ /
v
00
� / r
/ 150000,
/
//
��' /
6 /
/ AREA 6 DRAINAGE POINT OF ANALYSIS
/ 34.3715046°N,-077.7808691 °W
i
/ /
i�
/ool o
/ M
100 50 25 0 100
1 "=100'
l<
© 01 /2023
w N CD N CD N O O ON CD
CV
\\\\\
Q N CO O) O O IN (D Cn
N CS O r" 00
O O CDO O O O
of
0
0
c
z
O
�
(n
O
V)
j
of
I-
w
�?
U
z
o
F)
wcy
LLI
V)
of
j
p
w
g
w
w
O
w
z
m
0:2
:2
w
Q
:2U
:2
:2
W
0
0
0
O
0
Ld
w
W
J
Q
F
Q
O'
O'
U)
:3
5;
(n
O
(n
w
w
0
(.5
U
O
O=)
O
O
w
O
Q
m
U
w
L.�
11
z
LL.
p Z
z cn
HO
��
Z H
U
0E-
�z
N
F-- Q
D7
z W
�j
0
oQ
V)
Z
CL J
LLJ
�o
Li Q
��
w Ta
Q 2
w
�CD
z
F
ULd
Z
O
Q
�
o
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 100'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
CG101

25.00 J
z
0- /
o
D = 26 0
0
D -" O
----�w Or
z,
Cn Cn
� �\
CIOD
/ O m O
ru
m \
i
00
O�
/ o
�O OC
2g' o
/ 0
ai9
00
3� 00,
u''7
32 00,
,133.00
J
I
Pender County. North Carolina (NC141)
Map
I
Acres in
Percent
Unit
MapUnitName
A[}I
of A01
Symbol
Bab
Baymeade fine sand, Ito 4 percent slopes
1.66
119.6%
To
Torhunta muckyfine sandy loam
5.111
60.2%
Wo
Woo di ngton fi ne sa ndy I oam
1.71
20.2%
Totals for Area of Interest
8.48
100.0%
I
36pa
o0
/ 36.00
- 36 00,.
r
- V
* 38.00
o
0
M
100 50 25 0 100
1 "=100'
iA h
u
2
.2 L
U
rNl 85
N u
LL
U
G Z
❑3
L
0
�y0{ o
W in
< I.
© 01 /2023
CV N N N N N N N N
w
W
Q N CO O) O O I4 Cp O
N CS CO ID (D
O O CD CS O O O
z > of
2 2 2 2 2 2 2 2
w
U)
6
O
c
O
�
to
O
Vn
j
of
I--
w
i?
U
z
o
O
Fn
�
w
O
~
>ofLLI
w:2ww
O
w
Z
M
O
w
of
W
Q
�
U
0
0
0
O
0�
LLI
w
�
J
Q
Q
O'
O'
U)
J5;
(n
O
Ul
w
w
U
U
U
O
O
Z
O
O
w
O
Q
m
U
w
Z
0
F- 0
zF-
J
of
cn
0
0 �
LLJ
W
V
%
u.
C J
m w
w
TQ
Q 2
w
z
U
Z_
O
Q
�
0
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 100'
FILE NUMBER: 30602CG
SHEET:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
CG102

25.00
WYLIE BRANCH
HOMEOWNER'S
�i ASSOCIATION, INC.
\/ 100 CAROLINA 3300
o - / �__- PLANTATIONS BOULEVARD
D / JACKSONVILLE, INC 28546
w r \
z
V
X
NJ 34. 00
m
cb
°
°
1v! i
PENDER EMS AND
FIRE, INC \
—� 805 RIDGEWOOD AVE /
c
% BURGAW, NC 28425 �35.00 —�
N
\ PARCEL 403
3262-69-8409-0000
IQ
.00
3� 00
•O
\ 32.00\
I
SRO
O
34.0og.00 /
o
CAMERON COMPANY LIMITED 43
PARTNER
J / P.0 BOX 3649
WILMINGTON, NC28406
MH ISLAND LLC ET AL � h PARCEL 3272-34-8276-0000
6626—C GORDON ROAD
WILMINGTON, NC 28411 \ �o 0 0 / ----- -
PARCEL 3262-69-4015-0000 \ L
0
636.00
36 00,
J
/ \ o 0
o.
\32.00
Op
.00
a
MH ISLAND LLC ET AL
6626—C GORDON ROAD
WILMINGTON, NC 28411
PARCEL 3262-26-5005-0000
i
00
O
c'
FOUR COUNTY ELECTRIC
MEMBERSHIP CORPORAT
PARCEL 3262-78-4633-0000
I
0 o
/ J
f o
co
o
po
110 50 25 0 100
1 "=100,
<p
© 01 /2023
w
Q N CO O) O O I� Cp C�
N C) CO I- Cb
O O CD O CDO O
wof
w
0
co0
z
o
�
in
o
cn
>
of
I--
w
i?
U
z
o
o
Fn
wLd
O
of
j
p
w
g
w
w
O
w
Z
m
0:2
:2
of
m
Q
:2
U
:2
:2
Ld
O
O
O
p
Ld
w
J
Q
F
Q
O'
O'
U)
J
U)
O
Ul
W
LJ
U
�
U
U
O
Z
w
O—
z
LL-
oZ
,
F—o
Q
Z �
QLi
oQ
�N
QQ
o
Lli
Q
C/)
0'
W W
Ld
CL J
O Q
Ld
w
T�
< 2
Q
w
F-
z
H
ULd
C�
Z
O
Q
�
0
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
1" = 100'
FILE NUMBER:
30602CG
SHEET:
CG103

z /
z = /
D
o S
D
c4 0
n\ /
'oo
z
En
/ N 0
D �
N �
o m
T
D
m 9-
�I� PROPOSED SITE —ENTRANCE LOCATION � 34.3752463 N, 077.7840177 W
� G
34.00 ---
I / I SEE INSET "A" FOR
i CLOSE UP VIEW OF
/ CONSTRUCTION ENTRANCE
/ i
.01
/ N r
J
N
SILT FENCE OUTLETS
Q
i
i
i
Q '
CLEARING/DISTURBANI
LIMIT ALONG PROPERTY LII
34 p0
SILT FENCE OUTLETS
CLEARING/DISTURBANCE
LIMIT ALONG PROPERTY LINE
PIPE #1: 18" DIAMETER X 106' LENGTH
CLASS—V RCP
Z SLOPE = 0.47%
� = INVERT IN: 32.00'
z
/ D INVERT OUT:31.50'
0
D (GRADE ROADSIDE DITCH IN VICINITY
0 o FOR FLOW AS NEEDED. ADD CULVERT
w z INLET & OUTLET PROTECTION. SEE
c DETAILS ON SHEET CG504.)
cn D Fz
N
O frrl
�
.f r
D
z
m
RIP RAP APRON
MECHANICAL CLEARING/GRUBBING ALONG
PROPOSED 20' WIDTH ACCESS DRIVE ROUTE
HAND CLEARING ONLY IN WETLAND AREA FROM
EDGE OF ACCESS DRIVE ROUTE TO
DISTURBANCE LIMIT/PROPERTY LINE. NO
MECHANICAL CLEARING OR STUMP REMOVAL.
MATCH LINE TO SHEET CG201
(SEE DETAIL ON
SHEET CG504)
COIR WATTLE IN 1 p
ROADSIDE DITCH
(SEE DETAIL ON
SHEET CG502)
�. p,
vJ
/ i
.11 END SILT FENCE J
i
i
..........
R45'
CULVERT INLET 9_
PROTECTION AND /
RIP RAP APRON
(SEE DETAILS ON
SHEET CG504)
71AA
INSET "A"
SCALE: 1 " = 20'
i
R 80'
COIR WATTLE IN
/ ROADSIDE DITCH
(SEE DETAIL ON/
SHEET CG502)
/
/
r
20" WIDTH X 100' LENGTH
CONSTRUCTION ENTRANCE
(SEE DETAIL ON SHEET CG502)
20 10 5 0 20
1 1 "= 20'
/ 50 25 12.5 0 50
1 "= 50'
PRE -CONSTRUCTION PROJECT DATA
RUNOFF COEFFICIENT: TOTAL PROPERTY EXISTING COMBINED RUNOFF
COEFFICENT = 0.1
7.863 ACRES: WOODED, DEEP GROUND LITTER
0.617 ACRE: GRASS, SANDY FLAT
DISTURBANCE: PROPOSED AREA OF DISTURBANCE = 8.22
ACRES (358,248.53 SQUARE FEET)
WETLANDS: PROPOSED WETLANDS MECHANICAL CLEARING
DISTURBANCE = 1.438 ACRES
PROPOSED WETLAND HAND CLEARING
DISTURBANCE = 2.522 ACRES
DISTURBANCE LIMIT ALONG PROPERTY LINES,
RIGHT—OF—WAY, AND INTERNAL CLEARING LIMITS
TREE LINE/DISTURBANCE LIMIT
LOP LOD LOD LOD LOD -
5' (TYP.)
SILT FENCE
SF SF SF SF SF SF SF
PERIMETER DETAIL
N.T.S.
© 01 /2023
CD CDOO Ow NNN N N
Q N CO O) O O C 4 CD M
CDON O C) COO O O I— CD
O
wckf
cn cn cn cn cn M M - (�
w
U)
0
O
V)
c�
z
O
:2
in
O
cn
>
of
I—w
i?
U
Z
O
O
F)
cn
w
O
W
Z
m
Z
Z
j
Z
O
p
W
M
W
W
O
W
Z
m
0:2
:2
W
of
W
Q�
U��
O
0
0
O�
Z
W
uj
J
Q
Q
O
O
w
J
5;m
O
w
w
w
U
O
Q
m
U
W
L.�
C
2
—
Z
LL
LLJ
Z
LLi Q
Hp_
Z F
0
0
Li
N
oz
zQ
�a_
Lw
C J
00
w
w Q
Q =
w
�
�z
w0
Z
0
F
ULd
Z
O
Q
�
o
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
AS SHOWN
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
IsivIlellgi

Z
0 c
z = E
� D
D
� ;u
m. o
\ Z
Z D
N
D
N �
o m
v D
z
m
MECHANICAL
CLEARING/GRUBBING ALONG
PROPOSED 20' WIDTH ACCESS
DRIVE ROUTE
\ —32.00 /
SILT FENCE OUTLETS
MATCH LINE TO SHEET CG200
I o0
CLEARING/DISTURBANCE
s / LIMIT ALONG PROPERTY LINE
-----------------
0
0
M
MECHANICAL CLEARING/GRUBBING
ALONG PROPOSED ACCESS DRIVE HAND CLEARING ONLY IN ALL PERIPHERAL
ROUTES, PROPOSED CHANNEL WETLAND AREAS. NO MECHANICAL CLEARING OR
LOCATIONS, PROPOSED STUMP REMOVAL.
PERMANENT WET POND LOCATION,
AND PROPOSED P.O.D. PAD
LOCATION.
HAND CLEARING ONLY IN WETLAND AREA FROM
EDGE OF ACCESS DRIVE ROUTE TO
DISTURBANCE LIMIT/PROPERTY LINE. NO
MECHANICAL CLEARING OR STUMP REMOVAL.
i
SILT FENCE OUTLET
r
k END SILT FENCE
�S is As-�
0
i
.01
�s �S is-
CLEARING/DISTURBANCE
LIMIT ALONG PROPERTY LINE
HAND CLEARING ONLY IN ALL PERIPHERAL
WETLAND AREAS. NO MECHANICAL
CLEARING OR STUMP REMOVAL.
�O
V
s
0
SILT FENCE OUTLET \
END SILT FENCE
EDGE OF DISTURBANCE
LIMIT ALONG TRANSMISSION
RIGHT—OF—WAY
/ o
END SILT FENCE
S
.......... S� /
/
TIMBER MATTING >
DITCH CROSSINGS °
/ (SEE DETAIL ON /
SHEET CG503)
/
/ /
HAND CLEARING/DISTURBANCE LIMIT ALONG THE
/ WETLAND IN PROPERTY LINE. NO MECHANICAL
CLEARING OR STUMP REMOVAL.
O
0
/ o NOTE
/ NO DISTURBANCE IN EXISTING
TRANSMISSION RIGHT—OF—WAY.
/ / / / TIMBER MATTING DITCH
/ CROSSINGS ONLY.
/ 50 25 12.5 0 50
/
1 "= 50'
PRE -CONSTRUCTION PROJECT DATA
RUNOFF COEFFICIENT: TOTAL PROPERTY EXISTING COMBINED RUNOFF
COEFFICENT = 0.1
7.863 ACRES: WOODED, DEEP GROUND LITTER
0.617 ACRE: GRASS, SANDY FLAT
DISTURBANCE: PROPOSED AREA OF DISTURBANCE = 8.22
ACRES (358,248.53 SQUARE FEET)
WETLANDS: PROPOSED WETLANDS MECHANICAL CLEARING
DISTURBANCE = 1.438 ACRES
PROPOSED WETLAND HAND CLEARING
DISTURBANCE = 2.522 ACRES
DISTURBANCE LIMIT ALONG PROPERTY LINES,
RIGHT—OF—WAY, AND INTERNAL CLEARING LIMITS
TREE LINE/DISTURBANCE LIMIT
LOP LOD LOD LOD LOD -
5' (TYP.)
SILT FENCE
SF SF SF SF SF SF SF
PERIMETER DETAIL
N.T.S.
© 01 /2023
w
.
Q N CO CD O O I- CD C�
N CS CO I�O O CD
O CD O CS 'COD
Z () () () () () N N ckf N
L�
U)
0
0
c
o
�
in
o
cn
>
of
I—w
?
i
U
Z�
Fn0
cn
we
wF�
�Ld
:2zZ
of
j
O
o
w
g
w
w
O
w
Z
m
O:2
:2
w
of
W
Q�
U��
O
O
O
p
Ld
w
L
Ld
J
Q
Q
O
O
u)
J
D
cn
O
w
w
w
U
U
U
O
o
D
o
m
w
—
z
w
�w
cn
oz
wQ
�-o
zF
o�
oQ
Li i
IL
v
N
oz
zQ
�a_
Lw
CL J
00
w
w Q
O�
Q =
�
�z
w0
Z
U
F
ULd
Z
O
Q
�
o
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 50'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
CG201

o
NOTES: �
/ 1. SEE CULVERT CROSSING FILL AND COVER SPECIFICATION DETAIL ON SHEET CG502. �' 0
2. SEE TEMPORARY SEEDING SCHEDULE AND SPECIFICATIONS ON SHEET CG503. ,� O
D = 3. IMMEDIATELY STABILIZE WET POND SIDE SLOPES AND CHANNELS WITH ROLLED >,
EROSION CONTROL PRODUCT. ALL OTHER SLOPES 3H:1V OR STEEPER TO BE �--' •�
/ STABILIZED WITHIN 7 DAYS. ALL DISTURBED AREAS FLATTER THAN 3:1 TO BE
00 z 330o STABILIZED WITHIN 14 DAYS.
z D
N %
X
D 9-
Z �
i
R.
n
/ / 'u
G
34.00mo u
/ z
o
O
o
m o
/
ol// CONCRETE WASHOUT PIT
/ (SEE DETAIL ON SHEET CG502)
Q< 0
TS G°�
PIPE #2: 12" DIAMETER X 30' LENGTH
CLASS—V RCP
o C 01 /2023
SLOPE = 0.27%
\ INVERT IN: 34.08' / "'C14C4
N O IM CV CD
INVERT OUT: 34.00' Q N o r-
\ (ADD CULVERT INLET & OUTLET PROTECTION. / N
r SEE DETAILS ON SHEET CG504.) \ CDO CD 0 0 \ N
J N O \
FLOW o
�� oo o
z
O 0
w L
z
w
N \ O 0
~ E7) U (/1
/ >
\ w O
LLI� Of wp W H H
u- W z z z z
N of j U p W W w
O W z M 0:2 :2
W W Q U 12 12
/ O Z p g O� O O
U > cn O cn Ow Ow U
0 U U O 0 z 0 0 W
O Q m U M LJ L, 0 2 —
Z
PIPE #3: 12" DIAMETER X 36' LENGTH
CLASS— V RCP
e SLOPE = 0.08%
INVERT IN: 33.92' LLJ
INVERT OUT:33.89' z cn
O
Z Q
c 0 _
N L, i
zF o�
cn
zQ
--- ® Q Q
m J 0 0
a �
\ � 34.00
w Q w O
FLOW \ / z � O
� c� U
N w z
JDRAWN BY: MCW
1 I�
CHECKED BY: BDE
o / APPROVED BY: SJH
0
t0 / / DATE: 01 /12/2023 T T 50 25 12.5 0 50 REFERENCE SCALE: 1" = 50'
/ 1"=50' FILE NUMBER: 30602CG
\ MATCH LINE TO SHEET CG203 CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02 SHEET:
� CG202

MATCH LINE TO SHEET CG202
QO
N
Z
d T
,
\
,o
Z
_
� O
00
Z
o
Z D
N
O
�\
D
M
\
N m
0
--
D
c
z
A m
�-
0
PIPE #4:
a
12" DIAMETER X 42.5 LENGTH
CLASS—V RCP
\
\
\
o
PIPE #6: 12" DIAMETER X 41' LENGTH
CLASS—V RCP
SLOPE = 0.50%
INVERT IN: 35.92'
INVERT OUT:35.72'
(NO RIP RAP)
SLOPE = 0.78% U-
INVERT IN: 35.37'
INVERT OUT: 35.04'
TRAPEZOIDAL CHANNEL
\ (SEE DETAIL ON SHEET CG502) SF
r PERMANENT WET POND `' / / �o j\\%\
(SEE DETAILS ON SHEETS CG500— CG501.)
N F /
5O'W x 20O'L
STOCKPILE LOCATION
(SEE DETAIL ON
SHEET CG502)
—32.00 \
� � � k
k ,
k k k
o
Q\.
I
k k k
N \ TS \ k k k k
k �
k
TRAPEZOIDAL k k k
CHANNEL #1 K k k
.0(SEEF�O`� \ T (SEE DETAIL ON PROPOSED P.O.D. k
SHEET CG502)
0 0 0 0 0 o 0 0 0 0 0 0 0 o p
GRAVEL PAD k
k
k
X k
TRAPEZOIDAL 4 �s �s As �s �s �s ,� �s As s
CHANNEL #2 �Q®�-d o o k k k k k k k �
(SEE DETAIL ON o V /
C k k k k k k k k k� �
SHEET CG501)
k k k
Apo k k /
k
o � o o k k k / /
V)
TS k k k
k
k �S
N PIPE #5: 12" DIAMETER X 74' LENGTH
\ \ CLASS—V RCP
SLOPE = 0.14%
INVERT IN: 35.05'
\ INVERT OUT: 34.95' 25'W x 1551 TS
\ LAYDOWN AREA C /
\ \ W s /�
100,
1 /
NOTES: \
/ O
1. SEE CULVERT CROSSING FILL AND COVER SPECIFICATION DETAIL ON SHEET CG502. / / /
/ 2. SEE TEMPORARY SEEDING SCHEDULE AND SPECIFICATIONS ON SHEET CG503.
3. IMMEDIATELY STABILIZE WET POND SIDE SLOPES AND CHANNELS WITH ROLLED
EROSION CONTROL PRODUCT. ALL OTHER SLOPES 3H: 1 V OR STEEPER TO BE ! i 50 25 12.5 0 50
STABILIZED WITHIN 7 DAYS. ALL DISTURBED AREAS FLATTER THAN 3:1 TO BE \
STABILIZED WITHIN 14 DAYS. / 111=50'
© 01 /2023
w
Q N CO eq CS O O I" C
N C) CO I� 000
0 0 0 0 0 0
w cn cn cn cn cn ci ci � ci
w
U)
0
co0
o
in
o
cn
>
of
I—w
i?
U
z
o
o
Fn
cn
w
O
LLI
w
�
�
of
j
U
o
w
g
w
w
O
W
z
m
O��
L�
�
W
Q
�
U
�
�
o�
0
0
w0
Ld
J
Q
F
Q
O'
O'
U)
J
(n
O
c!1
w
w
0
�
U
U
O
0
D
0
0
w
O
Q
m
U
m
4J—
Z
z cn
OO
�_
zF
o�
oQ
c�
N
oz
zQ
Q
Q
Lii � >
C J
z�
O
W
O
U
w Q
O�
Q
w
�z
w0
Z
F-
U
ULd
Z
O
Q
�
0
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1°° = 50'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
CG203

z /% o
z =
D
D
(.0 m
00 o
z
Z D
N /
X c -
N D
N
o m
z
m
Ile
NOTE:
/ 1. SEE PERMANENT SEEDING SCHEDULE AND SPECIFICATIONS ON SHEET CG503.
J\
P \ �
34.00 -
POST —CONSTRUCTION PAVED ENTRANCE
-1
(SEE DETAIL ON SHEET CG504)
/ J
C r 8
% c
PS S
\ J /
J
1
-34-00
Ai
MATCH LINE TO SHEET CG205
/ 50 25 12.5 0 50
1 "= 50'
POST -CONSTRUCTION PROJECT DATA
RUNOFF COEFFICIENT: TOTAL PROPERTY PROPOSED COMBINED
RUNOFF COEFFICIENT = 0.231
5.676 ACRES: GRASS, SANDY FLAT
2.804 ACRES: GRAVELED AREA
SITE USAGE: NO WATER OR SEWER CONNECTIONS
REQUIRED FOR PROPERTY USE.
PROPERTY TO BE UNMANNED WITH NO
PARKING REQUIRED. MINIMAL ADDITIONAL
TRAFFIC WILL BE GENERATED BY
PROPERTY USE. NO IMPACT EXPECTED
WITH RESPECT TO NOISE, VIBRATION,
GLARE, ODOR, OR DUST.
BUFFER: A VEGETATIVE BUFFER IS NOT INCLUDED
AS A PART OF PROPOSED SITE LAYOUT
AS SURROUNDING VEGETATION UP TO
PROPERTY LINES MEETS OR EXCEEDS
THE REQUIREMENTS OF PENDER COUNTY
ORDINANCES REGARDING VEGETATIVE
BUFFERS.
Q<
© 01 /2023
w CD
N O N O N O O CV
Q N CO O) O O cq C D O
N 'S CO ID 00
CS O O CDCDO
2
WC) C) C) C) C) C% C% C%
L�
2
U)
0
0
V
o
�
in
o
cn
>
of
I—w
i?
U
z
0
o
Fn
cn
wLd
O
w
z
m
z
z
of
j
z
O
o
w
g
w
w
O
w
Z
m
0:2
:2
of
W
Q
�
U
�
�
O
0
0
0
Z
L
Ld
J
Q
Q
O'
O'
U)
J5;
(n
O
(!1
w
w
U
U
U
O
o
D
o
o
w
O
Q
m
U
W
Z
�W
z(/)
OZ
LL1<
H0
ZF
ocn
0
zQ
Q
QLij
z�
V)>
CLw
o0
<
0
w _
z
Z
w
�
�z
wO
F-
ULd
Z
U
O
Q
�
0
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 50'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
CG204

MATCH LINE TO SHEET CG204
o
00
z
z D P S
Lo
z o
c
o m
-- D o
m
/ C s6 Op
o /
PERMANENT CHANNEL
(SEE DETAIL ON SHEET CG502)
NOTE:
1. SEE PERMANENT SEEDING SCHEDULE AND SPECIFICATIONS ON SHEET CG503.
i
153'
�p
-----
_ r PERMANENT WET POND o
(SEE DETAILS ON SHEETS CG500—CG501) ° PS 15'
260' k k
\ — 32.00 I l \ k k J
k k
k /
k
k k k k k k
k
k k k k k
0
\\ k k
k
ARC k k k k k k
k
PS \\> k k k�
o o_
o
o k
E389 d^sT—mod 265' a k k k k o
O�
O
0
k k�'' / /
110,
'< k k o°
PERMANENT CHANNEL / �C k' k �0• o
(SEE DETAIL ON SHEET CG502) ° � � � k k k k �;! � /
�
PERMANENT CHANNEL o k k k
(SEE DETAIL ON SHEET CG502) J I )k
k
� d
000,'
'10I
Ole
/ / '
.0o'
/ 50 25 12.5 0 50
j
1 "= 50'
POST -CONSTRUCTION PROJECT DATA
RUNOFF COEFFICIENT: TOTAL PROPERTY PROPOSED COMBINED
RUNOFF COEFFICIENT = 0.231
5.676 ACRES: GRASS, SANDY FLAT
2.804 ACRES: GRAVELED AREA
SITE USAGE: NO WATER OR SEWER CONNECTIONS
REQUIRED FOR PROPERTY USE.
PROPERTY TO BE UNMANNED WITH NO
PARKING REQUIRED. MINIMAL ADDITIONAL
TRAFFIC WILL BE GENERATED BY
PROPERTY USE. NO IMPACT EXPECTED
WITH RESPECT TO NOISE, VIBRATION,
GLARE, ODOR, OR DUST.
BUFFER: A VEGETATIVE BUFFER IS NOT INCLUDED
AS A PART OF PROPOSED SITE LAYOUT
AS SURROUNDING VEGETATION UP TO
PROPERTY LINES MEETS OR EXCEEDS
THE REQUIREMENTS OF PENDER COUNTY
ORDINANCES REGARDING VEGETATIVE
BUFFERS.
© 01 /2023
w CD
N O N O N O O ON CV
Q N CO CD CD O I- CD M
N CS CO I�0 0 CD
0 0 0 0 0
wcn cn cn cn cn M M � n
U)
0
0
V
o
in
o
cn
>
of
I-
w
i?
U
z
0
o
F
�
w
O
~
m
w
L
3
o
>�owMww
O
w
Z
m
O
O�
O
O
�
wp�
J
Q
I—
Q
O
O
J
D
0
O
w
w
w
U
U
U
D.
0
Z
0
0
w
O
Q
m
U
W
L.�
C
2
—
z
LL.
�w
z(/)
OZ
LL1<
�O
Z�
ocn
0
zQ
Q
Lii
Q-i
� >
z�
CLw
o0
<
o�
w
Q =
Z
w
�
�z
w0
F-
ULd
Z
U
O
Q
�
0
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 50'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
CG205

25.00 J
33. 0
0
0 26
Dx - p0
----�00 o
\ ti
Z
cn cn �\
D
M1,00
m
o
o
_—Z �o
—� A
cQ
u''7
32 c
133.0
n C
J
i
POST -CONSTRUCTION DRAINAGE SUMMARY
Drainage Area Size (Acres) Runoff Coefficient (C) Time of Concentration (Tc) Length of Travel (ft) Height of Most Remote Point Above Outlet (ft) Average Slope (ft/ft) Percent Impervious
- - -- ------ - --- 2.16 0_002413408 20.68%
9
3.63 0-005BW39 8_26% H
J
\ 34.00
35.00
I L .........
I
36•p0
o0
/ 36.00
- 36� 00"
r
/ 150000,
/
- V
* 38.00
/
i o
0
M
100 50 25 0 100
1 "=100'
iA h
U
Z
.2 L
U
Iq 85
moo
LL
N U
G Z
❑3
L
0
0 0
m
< I. in >
© 01 /2023
CV N N N N N N N N
w
W
Q N CO CD O O I4 Cp C�
N C) CO I— CD
CDO O O O O O
Z > 2 2 2 2 2 2 2 2
C) () () () () (n (n J N
w
1116111111
U)
O
V)
C�
O
:2
cn
O
V)
j
w
i?
U
Z
o
O
Fn
Cn
�
wLLI
O
~
>�ow�ww
O
w
Z
M
O
w
Q
�
U
W
0
0
0
O
LLI
w0
w
w
J
Q
I-
Q
O'
O'
U)
J
D
(n
O
(/ 1
w
w
U
U
U
O
O
o
O
w
O
Q
m
U
w
Z
LL.
ocn
Z
z
o—
F—o
F—�
Z H
U __j
N
Q
W
F— W
O CD
U Q
� z
C L
Q
W
cn
w
�o
To
Q 2
w
Z
H
U
L
C�
Z_
O
Q
�
0
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 100'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
CG300

7
50 25 12.5 0 50
1 "= 50'
r
I
/I
\ico
5
WC
/ --\ ---- r�
al
__j
R0
v
I I woll 2 a ml N a llxxv p- AN 11
k,
,``�.>,
,l- � , 1-1
I`;
01 80� l—d nr»
0
�60
/ J
l
O�
O
101k/ / 40
o � /
k k k k � ��
I ko o k _ x x '/ /
�6 O
X k /
k
x
k k /
k
x
®'� o
O O �
/ .
® / <1 WA /
WETLANDS IMPACT AREA TABLE
SITE NUMBER
IMPACT SITE
REASON
TYPE
IMPACT AREA
HATCH
1
WA
LAND CLEARING
NA
0.000
2
WB
ILL/SUBSTATIO
PERMANENT
0.711
PAD
IMPACT
3
WB
FILL/ACCESS
PERMANENT
0.426
ROAD
IMPACT
4
WB
FILL/STOCKPILE
TEMPORARY
IMPACT
0.178
5
WB
EXCAVATION/
PERMANENT
0.251
DRAINAGE
IMPACT
6
WB
EROSION
TEMPORARY
0.016
CONTROL
IMPACT
7
WC
FILL/ACCESS
PERMANENT
0.030
ROAD
IMPACT
8
WC
EROSION
TEMPORARY
< 0.001
CONTROL
IMPACT
9
WD
FILL/ACCESS
PERMANENT
0.020
ROAD
IMPACT
10
WD
EROSION
TEMPORARY
< 0.001
CONTROL
IMPACT
l<
© 01 /2023
w
0 0 0 0 0 o o 0 0
< N CO O) O O I4 C�
(D
N CS CD I� CD
O O CD CS CD O O
Z () () () () () N N ckf N
U)
0
0
c
Z
o
(n
O
V)
of�
w
i?
U
Z�
U)C)
w
O
LLI
�
w
3
o
LLIZ
of>
CCD
p
w:2
w
w
O
w
Z
m
O:2
:2
w
of
W<:
U
12
12
0
0
0
�
LLI
w
J
<
F
<
O
O
U)
J
D
m
O
m
w
w
U
O—
Z
Z
H0
U
Z_ H
Q
Q
Ld
Ld
a
V)�!!
Q
CL J
m L
LLJ
w Q
<_
<
Z
U
Z
O
<
�
0
DRAWN BY:
MCW
CHECKED BY:
BIDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 50'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
Itelf/ll

Z /O
Z =
D �
0 O
w r
z
-= z -
N
N D
N
o m
z
m
lool
ACCESS DRIVE #1 CENTERLINE
/ \
J
AND P.O.D. PAD PROFILE A -A
(SEE SHEET CG402)
j 34.00 ---
lye POST -CONSTRUCTION PAVED ENTRANCE _
R80.0
r
i
R45.0 /\
� a
PIPE 1: 18" DIAMETER X 106' LE GTH
CLASS- V CP
SLOPE 0. 7% /
INVERT IN: 32. 0'
INVERT OUT:31. 0'
I
r / /
J
a o NOTE
\ 0.5' MINIMUM CLEARANCE FROM ACCESS /
DRIVE FINISHED GRADE TO EXISTING TERRAIN.
1.0' MINIMUM CLEARANCE FROM ACCESS DRIVE j
\ FINISHED GRADE TO TOP OF CULVERTS/PIPES. /
\ r
J /
a \
PIPE #2: 12" DIAMETER X 30' LENGTH
CLASS- V RCP
a SLOPE = 0.27%
INVERT IN: 34.08'
INVERT OUT:34.00'
o �
J
a
20
r
� a
Q
r
l �
a
r
I
a
34 p0
WD WETLAND IMPACT = 0.02 AC
J
0
0
J
� a
PIPE #3: 12" DIAMETER X 36' LENGTH
\ CLASS-V RCP
SLOPE = 0.08%
INVERT IN: 33.92'
r INVERT OUT:33.89'
O /M
J
p v
r
MATCH LINE TO SHEET CG401
/ 50 25 12.5 0 50
1 "= 50'
o
U � v
y
C
W L)
iA h
z
z
rLq 8 p
moa
LL
N U
� �Z
C3
0
00
m�
xp�\
Op Gp�
© 01 /2023
W N CD CDN O O ON CCD
V
< Q N CO O) O O
N C) CO ID 00
O O O O O O O
ckf
w
U)
0
0
V
o
�
(n
O
V)
>
ofI­
W
W
U�
Z�
O
O
cn
W
O
LLI
w
z
z
z
of
j
z
O
p
w
g
w
w
O
W
Z
m
0:2
:2
W
of
W
Q�
U��
0
0
O
0
O
w
W
W
J
Q
I—
Q
O'
O'
J
D
(n
O
cn
LCJ
LCJ
U
U
(.5
D
0
0
0
O
Q
m
U
W
Z
LL
O Z
F-0
z
Z FZ
Q
IL F—
12-
V)
Q�
z
Ld Lv
Q
CL J
0
m Lv
w Q
< _
Q
F-
z
U
Z
O
Q
�
0
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 50'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
CG400

- - - - i i Cn,. VRA/C-
\\ k
\ 1 o k k k
w
R37.5 \� \ - M k k o
\ > k� o
k k k
25 k J k
END ACCESS DRIVE #1
CENTERLINE AND
P.O.D. PAD PROFILE
P.O.D. BASELINE SECTION "F-F"
AT STATION 2+75.01
(EASTERN FENCE LINE- SEE
SHEET CG403)
0 0 0 20
�' k k END ACCESS DRIVE #2
k k ' k k k CENTERLINE AND
ke \ k \ P.O.D. PAD PROFILE
R32.5 Lk � d
Id Id ae, k o
k k k
ACCESS DRIVE #2 CENTERLINE °
I �
AND P.O.D. PAD PROFILE "B-B" J I� k
35
k� P.O.D. BASELINE SECTION "E-E"
(SEE SHEET CG402) .� AT STATION 1 +24.81
k d 0.
k N, CRA�e l/�/SNeO o (TRANSFORMER CENTERLIN - SEE SHEET CG403)
O pA0 RN ORN fR o /
R32.5\ k �, 1
k �J
PERMANENT CHANNEL
C
J
a 8 �Il
R67.5 R10.0
10.0 'P.O.D. BASELINE SECTION "D-D"
Q7 AT STATION 0+15.00
\ R17.5 / / (WESTERN FENCE LINE- SEE SHEET CG403) /
\ 20 C 'O
\ a P.O.D. BASELINE PROFILE "C-C"
R17.5, � (SEE SHEET CG402) o
00000,
/ /
I
z
O
J
z
�
=
a
� D
� �
n
(.0
M
0".
O
r
z
Z
z
D
N
�n
N
O
M
J
�
a
D
Z
M
a
WC WETLAND IMPACT = 0.03 AC
J
a
\ PIPE #4: 12" DIAMETER X 42.5' LENGTH
CLASS-V RCP
SLOPE = 0.78%
INVERT IN: 35.37'
INVERT OUT:35.04'
I J
a
-32.00 j
33 00
J
a
MATCH LINE TO SHEET CG400
v
r o0
41.
O /
'T
r o /
M
i � I
----------------------------
WB WETLAND IMPACT =1.58 AC
v
a 1�
OO
\ \ P R40.0
P�
J
0
�i
PERMANENT CHANNEL M
NOTE
r 0.5' MINIMUM CLEARANCE FROM ACCESS
DRIVE FINISHED GRADE TO EXISTING TERRAIN.
1.0' MINIMUM CLEARANCE FROM ACCESS DRIVE
FINISHED GRADE TO TOP OF CULVERTS/PIPES.
v
r
PERMANENT CHANNEL
PERMANENT WET POND
P/
/
Q /
/
/
P /
/ o
M
alm
P / �- PIPE #6: 12" DIAMETER X 41' LENGT
CLASS-V RCP
SLOPE = 0.50%
/
INVERT IN: 35.92' \
P �, ✓ / INVERT OUT: 35.72'/ry/S
o TO PA�E /'A p E�
r / D C
/
L\ R60.0
l d
l d
PIPE #5: 12" DIAMETER X 74' LENGTH
CLASS- V RCP
SLOPE = 0.14%
INVERT IN: 35.05'
INVERT OUT:34.95'
�a
/ / �d
r X
/ r / 000,
/ 50 25 12.5 0 50
1 "= 50'
Grading Volumes Summary
Cut =actor Fill Factor
Earthen Net Total
Earthen Cut
Earthen Fill Minus Gravel
(a diusted)(Cu. Yd.}
(adiusted)(Cu. Yd.} (adiusted)(C!a. Yd.}
64.11
7512.41 3600.00 <Fills
##57 Washed .Stone
Crusher Run Gravel
(adjusted) (Cu. Yd.)
(adjusted) (Cu. Yd.}
893.72
2954.59
* Adjusted earthen fill volume includes replacement of 0.5' depth topsail
removal below P.O.D. pad and access drives.
Point Table
Point #
Elevation
Description
1
37.76
FENCE CORNER
2
38.14
FENCE/TRANSFORMER CL
3
38.67
FENCE CORNER
4
39.14
FENCE/P.O.D. BASELINE
5
39.61
FENCE CORNER
6
39.09
FENCE/TRANSFORMER CL
7
38.70
FENCE CORNER
8
38.23
FENCE/P.O.D. BASELINE
iA h
U
2
.2 L
U d
L9 85
o
LL
N U
Ca � Z
O
r
O
Oo
m
© 01 /2023
W N O N O N O O N
Q N CO CD O O I4 CPO C4 D C� co
N CS CO ID Cb
O O O O O O O
U)
6
0
c
z
o
�
in
o
cn
>
of
�
W
z
W
z
O
0
U)C)
w
O
LLI
w
�
�
w
z
z
z
of
j
z
O
p
W
g
w
W
O
W
z
M
O:
W
o
W
<
�
U
:
0
0
0
LLI
w0
w
w
J
<
F
<
O'
O'
U)
J
D
(n
O
(n
LJ
LJ
U
U
U
O
0
z
LL-
O
Q.-
z
oz
H0
z
zF-
Q
�
ILF-
V)
Q�
z
w
Q
C J
0
2 w
W TQ
2
Q
z
U
Z
O
<
�
0
DRAWN BY:
MCW
CHECKED BY:
BIDE
APPROVED BY:
SJH
DATE:
01/12/2023
REFERENCE
SCALE:
1" = 50'
30602CG
FILE NUMBER:
CONSTRUCTION SEQUENCE, LEGEND, & NOTES........................30602CGO02
SHEET:
CG401

-1
00
0+00 1 +00
2+00 3+00
4+00
5+00
6+00 7+00 8+00
9+00 10+00
11 +00 12+00
13+00 14+00
15+00
16+00
17+00
18+00 19+00
20
00 21 +00
7
PVI STA: 3+36.95
PVI STA: 7+25.34
PVI STA: 12+75.02
PVI ELEV: 38.03
70
PVI ELEV: 37.00
K: 10.00
PVI ELEV: 37.00
K: 10.00
r
0000
LVC: 8.94
LVC:101.89
LVC: 1.88
w
6
BVCS: 3+32.49
BVCS: 7+24.40
BVCS: 12+74.07
BVCE: 38.03
GRADE BREAK STA = 16+92.76
+ <
+
0
BVCE: 36.96
EVCS: 3+41.42
BVCE: 37.00
EVCS: 7+26.29
EVCS: 12+75.96
ELEV = 38.03
cc
zo
�
M
o w
r
M
EVCE: 37.00
EVCE: 37.00
EVCE: 38.03
LOW PT. STA: ???
cwi
w
j
5
LOW PT. STA:
LOW PT ELEV: ???
LOW PT. STA: 7+24.41
LOW PT ELEV: 37.00
LOW PT ELEV: ???
u`
®
j
J
< ui
®
-w
0
m
HIGH PT. STA: 3+41.41
HIGH PT. STA: ???
HIGH PT. STA: 12+75.95
(n
w
EDGE OF PAD
(D
HIGH PT ELEV: 37.00
HIGH PT ELEV: ???
HIGH PT ELEV: 38.03
PIPE #6
® STATION
19+82.87
<
4
-0.00%
0.19%
-0.00%
35 0
0
Q
0.89%
-
O
_�
PIPE #3
EDGE OF PAD
30
PIPE #5
3H:1V SIDE
PIPE #1
PIPE #2
PIPE #4
SLOPE
2
20
GRADE BREAK STA =-0+00.00
101
ELEV = 34.00
1 0
-1
+00
20+00 21 +00
0+00' 1 +00
2+00' 3+00'
4+00
5+00'
6+00' 7+00 8+00
9+00 10+00
11 +00 12+00
13+00 14+00
15+00
16+00
17+00
18+00 19+00
Station
15+00 16+00 17+00 18+00 19+00 20 00 21 +00 22 00
7
In
In
U M
6 +-
+ < N
M w 0)
GRADE BREAK STA = 18+70.58 'n o z M
ELEV = 38.51 0 uj M a u w
5 Z
a w N ® w EDGE OF PAD
v~i ® w ® STATION
(D 21 +40.59
< 4 0.48. 35%
Q
r--r
EDGE OF PAD
0 3
3H:1 V SIDE
SLOPE
2
GRADE BREAK STA = 16+23.28
ELEV = 37.32
1
15+00 16+00 17+00 18+00 19+00 20+00 21 +00 22+00
-1
7
00 0+00
O
O
6
`�
+ M
O N
O U PO
Z
5
Q� w -
EDGE OF PAD � ® w
0 STATION
(D
4
0+10.00
Q
r+
°
3
2
1
Station
1 +00 2+00 3+00 4+00
- 70
Lfi
r
+ 0
N
ZU M
O
Z
< W
(n ® w EDGE OF PAD 0
® STATION
2+80.01
3H:1 V SIDE 3H:1 V SIDE J 30
SLOPE SLOPE
t,2 0
10
1 +00 0+00 1 +00 2+00' 3+00 4+00
ACCESS DRIVE #2
CENTERLINE AND P.O.D.
PAD PROFILE "B-B"
SCALE: 1"=100' HORIZONTAL, 1"=20' VERTICAL
100 50 25 0 100
1 "= 100'
P.O.D. BASELINE
PROFILE "C-C"
SCALE: 1"=100' HORIZONTAL, 1"=20' VERTICAL
100 50 25 0 100
1 "= 100'
FAI
ACCESS DRIVE #1
CENTERLINE AND P.O.D.
PAD PROFILE "A -A"
SCALE: 1"=100' HORIZONTAL, 1"=20' VERTICAL
100 50 25 0 100
1 "= 100'
© 01 /2023
w
< a)
< N CO O) O O r (D C�
N CS CO I�O Cb
O CD O CS 'COD O
Z ckf
w (") cl, cl, cl, M M - ml
(n
6
co0
o
(n
O
(n
of�
w
Z
w
z�
O
0
C)
F)
(n
wcy
LLI3��w
F
�
o
w
z:2
Z
z
of
j
Z
U
p
w
g
w
w
O
w
Z
M
O��
w
�
W
<
�
U
�
�
O
0
0
0
0
w
Z
w
J
<
I-
<
O
O
cQ
J
(n
O
m
w
w
U
0-
0
0
0
0
D
0
0
w
O-
z
OZ
ow
H0
z_j
Z H
Q LL
oa
o0
H W
�
CL J
U I)
w
Q
Q
< _
J
F-
z
U
Z_
O
<
�
0
DRAWN BY:
MCW
CHECKED BY:
BIDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
AS SHOWN
FILE NUMBER:
30602CG
SHEET:
CG402

70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
OFFSET -132.5
0 FENCE
ELEV. 37.76
OFFSET 132.5
0 FENCE
ELEV. 38.70
OFFSET -137.5 OFFSET 137.5
0 EDGE OF PAD 0 EDGE OF PAD
0.35%
M m ff
3H:1 V SIDE 3H:1 V SIDE
SLOPE SLOPE
70
P.O.D.
BASELINE
50
SECTION
"D-D" AT
40 STATION 0+15.00
(WESTERN
FENCE LINE)
30
SCALE: 1"=100' HORIZONTAL,
1"=20' VERTICAL
20
100 50 25
0 100
10
1 "= 100'
0
000000000000000
M dMN�OO�wI�cO i17dMN� 000000000000000
IIIIIIIIIIIIIIIO-Nn-*ow-wm0-con'*0
OFFSET -132.5
0 FENCE
ELEV. 38.14
OFFSET 132.5
0 FENCE
ELEV. 39.09
OFFSET -137.5 OFFSET 137.5
0 EDGE OF PAD 0 EDGE OF PAD
0.35%
F3H:
1 V SIDE 3H:1 V SIDE
PE SLOPE
1"Llm
50 P.O.D. BASELINE
SECTION "E- E" AT
40 STATION 1 + 24.81
30 (TRANSFORMER CENTERLINE)
20 SCALE: 1"=100' HORIZONTAL, 1"=20' VERTICAL
100 50 25 0 100
10
1 "= 100'
0
000000000000000
ifldMN�0000 ^CpM dpr�N� 000000000000000
IIIIIIIIIIIIIII0—Nn.*0(Dr,wrn0-Nn't0
OFFSET -132.5
0 FENCE
ELEV. 38.65
OFFSET 132.5
0 FENCE
ELEV. 39.63
OFFSET -137.5 OFFSET 137.5
0 EDGE OF PAD 0 EDGE OF PAD
0.35%
71-
3H:lV SIDE 3H:1V SIDE
SLOPE SLOPE
70
B-Ism
50 P.O.D. BASELINE
SECTION "F- F" AT
40 STATION 2+75.01
30 (EASTERN FENCE LINE)
SCALE: 1"=100' HORIZONTAL, 1"=20' VERTICAL
20
100 50 25 0 100
10
1 "= 100'
0
000000000000000
0dMNr00wr-wo MN� 000000000000000
IIIIIIIIIIIIIIIQTNMdnc°nw°�������
l<
Q0
© 01 /2023
0 0 0 0 0 0 0 0 0
w
.
O) O Q N CO O I4 w M
N d O CD I� wO
O CD CS O
wcn cn cn cn cn M M -
w
U)
0
O
V
O
�
(n
O
V)
j
of
I—
w
Z
W
z
O
0
O
F)
cn
w
O
LLI
V)
of
j
O
p
W
W
w
O
W
z
M
O��
w
�
W
Q
�
U
�
�
O
0
0
O
LLIZ
w
w
uj
J
Q
I—
Q
O
O
�
J�
-
Z
z
LL.
O
z
U
F—o
w
zF—
cf)
Q
W
U
i
V)
CL J
Q
W
w Q�
< _
I; i
F-
z
z
�
O
U
Z
L
O
Q
w
o
DRAWN BY:
MCW
CHECKED BY:
BIDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
AS SHOWN
FILE NUMBER:
30602CG
SHEET:
CG403

�6 00
EXTEND BERM ALONG
PERIMETER SILT FENCE
_ � TO 36.5' CONTOUR TO
PREVENT OVERWASH
�{ ( D
m
N �
o m
3H: 1 V SIDE SLOPES
RIP RAP SPILLWAY
33'
8"0 CORRUGATED PLASTIC
PIPE. EXTEND PIPE FROM
RISER TO SILT FENCE
OUTLET LOCATED AT
TERMINUS OF TRAPEZOIDAL
CHANNEL #2.
/
5.2 BERM WIDTH
SF
FOREBAY AND 11p
FOREBAY BERM
(BERM TOP
WIDTH = 6')
`INSTALL VEGETATED SHELF (AROUND
ENTIRE POND PERIMETER
BOTTOM/INNER EL. = 34.75'
TOP/OUTER EL. = 35.75'
WIDTH = 6.0'
SIDE SLOPE = 6:1
/
173.0' j o ��o �ko'55o
// /'5.0' BERM \ \
WIDTH \ \
F /
\ \ 24'
VEGETATED
SHELF \ \ / / / / / EXTEND BERM TO \ \
WIDTH \ \ / / / / / EDGE OF CHANNEL \ \
\ _ / /' RISER AND SKIMMER.
/ SEE DESIGN DETAILS /
BAFFLES — ON SHEET CG501.
^D
WIN
AS _ jS JS AS AS AS AS JS JS
PERMANENT WET POND PLAN VIEW
SCALE: 1" = 30'
PIPE #6: 12" DIAMETER X 41' LENGTH
CLASS— V RCP
SLOPE = 0.50%
INVERT IN: 35.92'
INVERT OUT:35.72'
/ o PROPOSED
P.O.D.
/ GRAVEL PAD
TRAPEZOIDAL
CHANNEL
\u, 30 15 7.5 0 30
1 "= 30'
GEOTEXTILE FABRIC EL — 36.5'
UNDER RIP RAP —
EL = 36.0' (TOP OF ROCK)
WET POND 6"0 CLASS B
COMPACTED / RIP RAP
SLOPE FILL
3:1
NAATIVECTED SOIIL NATIVE SOIL
EL = 36.5'
EMBANKMENT/SPILLWAY CROSS SECTION
EMBANKMENT/SPILLWAY PROFILE VIEW
WET POND
EMBANKMENT/SPILLWAY DETAILS
i
PVC END
CAP
PVC T
END VIEW
PVC EL
/CAPND
PVC Plf
/2" HOL
UNDERS
PVC VENT
FRONT VIEW
PERSPECTIVE VIEW
'C" ENCLOSURE
ENTRY
UNIT
4" SCHEDULE 40
PVC PIPE
�TROL ORIFICE)
'E PLATE
CONSTRUCTION SPECIFICATIONS:
1. 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 POND 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 AND TIMBER.
4. PLACE THE BARREL (TYP. 4" SCH. 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"
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' OF COMPACTED BACKFILL OVER THE PIPE SPILLWAY BEFORE CROSSING IT WITH CONSTRUCTION EQUIPMENT. IN NO CASE
SHOULD BE PIPE CONDUIT BE INSTALLED BY CUTTING A TRENCH THROUGH THE DAM AFTER THE EMBANKMENT IS COMPLETE.
5. ASSEMBLE THE SKIMMER FOLLOWING THE MANUFACTURER'S INSTRUCTIONS, OR AS DESIGNED.
6. LAY THE ASSEMBLED SKIMMER ON THE BOTTOM OF THE BASIN WITH THE FLEXIBLE JOIN 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 GREATER 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" 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, PLANNING THE COMPLETE WIDTH, MAY BE USED.
THE UPPER SECTIONS) SHOULD OVERLAP THE LOWER SECTIONS) SO THAT WATER CANNOT FLOW UNDER THE FABRIC. SECURE THE UPPER
EDGE AND SIDES OF THE FABRIC IN A TRENCH WITH STAPLES OR PINS.
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.
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.
10. INSTALL POROUS BAFFLES AS SPECIFIED IN BAFFLE DETAIL.
11. AFTER ALL THE SEDIMENT —PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED, MOVE THE STRUCTURE AND ALL THE UNSTABLE SEDIMENT.
SMOOTH THE AREA TO BLEND WITH THE ADJOINING AREAS AND STABILIZE PROPERLY.
MAINTENANCE NOTES:
1. INSPECT SKIMMER SEDIMENT BASINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1 INCH OR GREATER) RAINFALL EVENT AND REPAIR
IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE—HALF 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 THE VEGETATION GROWING IN THE
A BOTTOM OF THE BASIN DOES NOT HOLD DOWN THE SKIMMER.
2. REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE —ANCHOR BAFFLES IF WATER IS FLOWING UNDERNEATH OR AROUND THEM.
3. 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.
4. 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.
5. 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.
6. 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.
SKIMMER DEWATERING
DEVICE
N.T.S.
ON) Jh TLLVtl/ T
(ELEVATI
36.0'
SKIMMER ORIFICE PLATE 0
1.75"
TOP OF BANK
36.5'
(ELEVATION)
JOE PYE WEED (Eutrochium fistulosum) J
17 PLANTS PER 200 SQUARE FEET OF SHELF AREA IRON WEED (Vernonia novaboracensis)
17 PLANTS PER 200 SQUARE FEET OF SHELF AREA
SWEET PEPPERBUSH (Clethra alnifolia) J
16 PLANTS PER 200 SQUARE FEET OF SHELF AREA
THE VEGETATED SHELF SHALL BE PLANTED WITH A MINIMUM OF THREE
DIVERSE SPECIES OF HERBACEOUS, NATIVE VEGETATION AT A MINIMUM
DENSITY OF 50 PLANTS PER 200 SQUARE FEET OF SHELF AREA.
SUPPORT ROPE TO
WIRE TO PREVENT
SAGGING
200 SO. FT SECTION OF VEGETATED
SHELF
N.T.S.
USE COIR FIBER
BAFFLES
SUPPORT POST,
24" INTO BOTTOM
IF OR SIDE
�COIR MESH, STAPLED OR
STAKE TO SUPPORT
WIRE
*MAINTENANCE* TRENCHED INTO BOTTOM OR SIDE
INSPECT BAFFLES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REPAIRS IMMEDIATELY. BE SURE TO MAINTAIN
ACCESS TO THE BAFFLES. SHOULD THE FABRIC OF THE BAFFLES COLLAPSE, TEAR, DECOMPOSE, OR BECOME INEFFECTIVE, REPLACE
IT PROMPTLY. REMOVE SEDIMENT DEPOSITS WHEN IT REACHES HALF FULL TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT
RAIN AND TO REDUCE PRESSURE ON THE BAFFLES. TAKE CARE TO AVOID DAMAGING THE BAFFLES DURING CLEANOUT. SEDIMENT
DEPTH SHOULD NEVER EXCEED HALF THE DESIGNED STORAGE DEPTH. AFTER THE CONTRIBUTING DRAINAGE HAS BEEN PROPERLY
STABILIZED, REMOVE ALL BAFFLE MATERIALS AND UNSTABLE SEDIMENT DEPOSITS, BRING THE AREA TO GRADE AND STABILIZE IT.
BAFFLE DETAIL
N.T.S.
© 01 /2023
w N CDN O N O O N ON
Q N CO O) O O I" OO 0)
N CS CO ID Cb
O O CD CS O O O
w n n n n n n n n
w
U)
0
0
V
o
U)
o
cn
w
z
w
z
o
0
Fn0
o
w
O
Ld
w
a_
3
o
o'
j
CDp
w
g
w
w
o
w
z
m
o:2�
W
Q�
U
12
12
O
0
0
Z
bi
ui
J
Q
Q
O'
O'
U)J
D
U)O
w
W
W
U
U)
U
U
O
Z
w
O—
z
O
Z
z
O
F— 0
Z H
0Q
w
II N
3:J
0
Lj Q
H W
Q
CD
CL J
W
ry
w Q
O
Q =
w
_j
~
cn
z
i=
U
b
Z_
3
O
of
Q
Of
o_
o
DRAWN BY:
MCW
CHECKED BY:
BDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
AS SHOWN
FILE NUMBER:
30602CG
N.T.S.
SHEET:

WET SEDIMENT BASIN SECTIONAL VIEW
5' MINIMUM TOP BASIN LEWIN - MW STORMWATER
} I RUNOFF
EARTHEN DAM
71
tAP APRON %ANT' —SEEP _
DETAIL)
a EL
RISER ANTI
(SKIMMER DETAIL)
HEIGHT
OLEANOUT
MARK
SEDIMENT
MIN. 2'
10
FOREBAY BERM
Drj
(SEE DETAIL)
FFLES
(DO NOT USE 54T FENCEI CLEANWT
TRASH RACK AND
ANTI -VORTEX DEVIC
EMERGENCY SPILLWAY DETAIL
RIP -RAP, 6-INCH CLASS-B
GEOTEXTILE FABRIC
SW
�=IIII�I-
30'
SW= SPILLWAY WIDTH
INSTALL SKIMMER
INTO ORIFICE
dh
SAFETY FENCE
( G PERIMETER
ASI NECESSARY))
PRINCIPLE SPILLWAY DETAIL
4'
RH =RISER HEIGHT
2'
dR = RISER DIAMETER
RISER
RH d 4"
dh = ORIFICE DIAMETER
8"
d = BARREL DIAMETER
dR
SEDIMENT BASIN DESIGN TABLE
Sediment Basin
Name/Number
A"
B"
"C"
"D"
E"
'IF"
"G"
"H"
Skimmer
Size (In.)
Skimmer
Orifice (in.)
Skimmer Daily
Discharge Capacity
FT�3 DAY w Orifice
Skimmer Average
Discharge Rate
CFS w Orifice
Dewatering Time
to Permanent
Elevation Da s
Skimmmee N
Skimmers
1
36.5
36.0
35.75
4.75'
3.5'
3.0'
34.75
31.0
4
1.75
4,082
0.047
3.27
1
WET SEDIMENT BASIN PLAN VIEW
--———————————————
I
I EMBANKMENT00
—
I
00
I
I
FAI
MAINTENANCE ACCESS
(AS NECESSARY)
I
I -I -I I
-�-1
00
I�I�II1
I -I -I
!TIT'00
00 BAFFLE SPACING
I -I -I
'-'-'
00 (MIN. 10 FT)
BASIN
III
WlD TH
00
YJ
RM 'T-'
KIMMER
[�FOREBA
DETAIL I��'�'
1-1-I
1-1-1
1-1-1
I �� EMBANKMENT J — POROUS BAFFLES
I
I
L— — — — — — — — — — — — — — — — — — — — — — — — —
FOREBAY BERM DETAIL
RIP RAP
5—INCH
TOP FOREBAY
BASIN BOTTOM
OR RIP RAP, DIAMETER= 6 "
WET SEDIMENT BASIN GENERAL NOTES
1. Sediment basins should not be placed in Waters of the State or USGS
blue -line streams (unless approved by Federal Authorities).
2. Sediment basin's side slopes shall be seeded and, when necessary,
stabilized with vegetative or synthetic matting to prevent the formation of
rills and gullies.
J. Install three (3) rows of porous baffles with o minimum spacing of 10
feet. Baffles should ultimately be placed to maximize the space between
each row of baffles and the basin's inletsloutlets. Only two (2) rows of
baffles are necessary for basins that are less than 50 feet in length.
4. Porous Baffles should be composed of coir-based materials or TRMs with
a light penetration (open spaces) between 10-359: These materials should
not have loose straw. Silt Fence may not be used as Porous Baffles.
5. Each porous baffles shall be installed across the entire width of the basin
and along the basin's side slope until the height of the baffle intersects
the slope.
6. Install skimmer and coupling (as necessary) to riser structure at orifice
along bottom of the principle spillway's riser structure. (Refer to skimmer
manufacturer for installation procedures and skimmer specifications.)
7. Skimmer should be equipped with a mechanism, such as a rope, to allow
easy access to skimmer to unclogged orifice or perform other necessary
maintenance.
8. Stormwater runoff entering the basin must be directed into proper BMPs
to prevent erosion along side slopes and to prevent scour at the basin's
inlets.
9. The forebay berm should consist of riprap, gobion, or an earthen berm
with a rock filled outlet that is constructed across the bottom of the
basin's width.
10. An additional cleanout stake for the forebay area is recommended and
should be marked for cleanout at 507 of provided sediment storage.
11. The elevation of the emergency spillway should be at least 1 foot below
the top of the embankment. The emergency spillway should not be located
on fill material, when possible. Riprap and geotextile liner should be placed
on all spillways that must be located on fill material.
SAFETY FENCE
(AS NECESSARY)
SCALE: N.T.S.
SCALE: N.T.S.
WET SEDIMENT BASIN - INSPECTION AND MAINTENANCE
1. The key to a functional sediment basin is weekly inspections, routine
maintenance, and regular sediment removal.
2. Attention to sediment accumulations within the basin is extremely
important. Accumulated sediment deposition should be continually
checked and removed when necessary.
3. Remove accumulated sediment when it reaches 50% of the design
sediment storage volume or 112 the height of the riser structure,
whichever is reached first.
4. Removed sediment from the basin shall be placed in stockpile storage
areas or spread thinly across the disturbed area. Stabilize the removed
sediment after it is relocated.
5. Inspections of sediment basins should be conducted once every calendar
week and, as recommended, within 24-hours of each rainfall event that
produces I2-inch or more of precipitation.
6. All temporary sediment basins, which are not to be converted to a
detention basin post -construction, should be removed within 30 days
after final site stabilization is achieved.
7. Disturbed areas resulting from the removal of the sediment basin should
be permanently stabilized and additional BMPs, such as silt fence, should
be utilized to accept stormwoter runoff from this disturbed area until
final stabilization is reached.
N
U
M Z
L
d
O�
L9 85
�Io
LL
VyI U
Ca} Z
o`
r
O
O�
�y{ o
W
1<
�p
© 01 /2023
0 0 0 0 0 0 0 0 0
w
< .
Q N CO CD CD O C4 C D O c0
N C) O CCD
O CD O O O
Z of
w
U)
6
0
V)
o
�
in
O
In
j
of
I--
Ld
Z
w
Z
O
0
O
Fn
M
w
C1
D-
�
a
3
o�
w
F
w
Z:2
Z
Z
of
j
Z
U
p
w
g
w
w
O
w
Z
M
O:
w
Cr
W
Q
:2
U
:
O
0
0
Ld
Z
Ld
Ld
Z
w
J
Q
F
Q
CY
CY
U)
J
In
O
M
Ld
Ld
U
U
U
U
O
0
Z
0
0
w
©0000©00©Q
CD
O
O
Z
F— O
Z H
N
0 >
Q
� w
Q 0
i
(n
CL
W
�
Q
w Q
Q =
w
�
f)
Z
F-
ULLI
c�
Z_
O
Q
o_
o
DRAWN BY:
MCW
CHECKED BY:
BIDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
N.T.S.
FILE NUMBER:
30602CG
SHEET:
1101111

CONSTRUCTION SPECIFICATIONS
1. SET STEEL POSTS 2'-0" DEEP AND EXCAVATE 3. ATTACH THE SILT FENCE GEOTEXTILED
A 4" X 8" TRENCH UPSLOPE ALONG THE LINE FABRIC TO THE SECOND WIRE FROM
OF POSTS. THE TOP ON THE WIRE FENCE AND
EXTEND IT INTO THE TRENCH.
2. ATTACH WIRE FENCING TO 4. THE END OF THE SILT FENCE NEEDS
MIN. 10 GA. THE POSTS. TO BE TURNED UPHILL
LINE WIRES 5. BACKFILL AND COMPACT THE
FYC:AVATFn Snii .
_ PLASTIC OR
WIRE TIES
MIN. 12-1/2 GA.
INTERMEDIATE WIRES
EXTENSION OF FABRIC AND
8"MIN. WIRE INTO THE TRENCH �r
\\J STEEL POST �I I
FILTER FABRIC- -LI1-"
*MAINTENANCE*
IR INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND
AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS
80' RADIUS
\ 0 0
� 0°°0000000000 2"-3" COARSE
0°°000°0000000000000°0°° AGGREGATE
\ \ , O ° ° °0°° ° ° °
0 0
0 0 0 0000 00,000
0 00 0 0 00
0 0°0000 ° o a0°° o 0 0 0000 0
°°° e .0 0 0 00Oo°�°�Oo00°� V °0°�°�0�0°��°�°Do°
\ 0°0° 000 k, 0000°0°0°o°00000000°00°°°'°0°o°000000°0°000
\ \ °°0C) 000,0
0 °00°00 °°° ',)0'
o°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
\ \ ° 0 0 0 0 0 0 0 0 0 00 0 0 0 0 00 0 00 0o 0'0 0 0
0 0 0 0 00 0 o 0 0° o 0 o 0 0000 00000000,000000
00 o i
0 0 0000 0 0 0 oo 0 0 0 0° °o o°
\ \ \ o 0 00 ° 0 0 0 00 0 0 0o00 0 0 0000000 0
oo°o 0 0 0 0o00 0 0 0 00 0 0 0 0 00 0 0 0° i
\ O o 000° o 0 0 0 0 0 0 0 0 0 0 0°0 0
0 0
A o°000000000000000 °0°0 0 0 0 0 0 00 0
\ \G °°00000000o00°o0o 0 0 0 00000000
mil/ 000°000o0o00000°00000000 000000
�\ \ °°°O°oo0°oo°0°O°o00°Oo00 00°O O
\ \ �O oo°o°oo000000o0000 o GEOTEXTILE NON -WOVEN FABRIC
\ 0 0 0
'7 \ °O°0°O°O00o0°O k. �
\ 00°000°000 \\/
8 0 %
\oo°
0000 \\/
\ \ oo°0
000000o
\ \ 0°00 _ (CLASS-V) RCP CULVERT
45' RADIUS
BACKFILL TRENCH IMMEDIATELY. SHOULD THE FABRIC OF A SEDIMENT FENCE PUBLIC ROAD
AND COMPACT COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE,
THOROUGHLY REPLACE IT PROMPTLY. REMOVE SEDIMENT DEPOSITS AS .
la
NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR
THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE.
REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT
DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT
AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN
PROPERLY STABILIZED.
CONSTRUCTION OF A SILT FENCE
N.T.S.
CONSTRUCTION SPECIFICATIONS:
1. SET STEEL POSTS 2' DEEP AND EXCAVATE A PIT
UPSLOPE ALONG THE LINE OF POSTS. (SEE PLAN
SHEETS FOR INDIVIDUAL PIT DIMENSIONS.)
2. ATTACH WIRE FENCING TO THE POSTS.
3. ATTACH THE SILT FENCE FILTER FABRIC AND
HARDWARE CLOTH TO THE SECOND WIRE FROM THE
TOP ON THE WIRE FENCE AND EXTEND IT INTO THE
PIT.
4. THE END OF THE SILT FENCE NEEDS TO BE TURNED
UPHILL.
5. FILL THE PIT WITH #57 WASHED STONE.
6. PLACE AT LEAST 16" OF #57 WASHED STONE IN
FRONT OF THE HARDWARE CLOTH.
*MAINTENANCE*
1. INSPECT SILT FENCE OUTLETS AT LEAST ONCE A
WEEK AND AFTER EACH RAINFALL. MAKE ANY
REQUIRED REPAIRS IMMEDIATELY.
2. SHOULD THE CLOTH COLLAPSE, TEAR, DECOMPOSE, OR
BECOME INEFFECTIVE, REPLACE IT PROMPTLY.
3. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO
PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT
RAIN AND TO REDUCE PRESSURE ON THE FENCE. FILTE
TAKE CARE TO AVOID UNDERMINING THE FENCE WA9
DURING CLEANOUT.
5. REPLACE STONE IF ANY EROSION HAS OCCURRED
AROUND OR BELOW THE STONE, OR IF STONES HAVE
BECOME DISLODGED.
6. REMOVE ALL FENCING MATERIALS AND UNSTABLE
SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE
AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE
AREA HAS BEEN PROPERLY STABILIZED.
SEE PLAN SHEEN
FOR DIMENSIONS
8" BED OF COMPACTED CRU!"'--
RUN ON CENTERLINE
12" MIN. COVER
JtI:IIUN VItIN
SILT FENCE OUTLET
N.T.S.
ACKFILL
JITIAL LIFT: 12" MAX.
ON TRAFFIC AREAS: 12" MAX. LIFTS
RAFFIC AREAS: 6" MAX. LIFTS
OMPACTION: 95% MAX. DRY DENSITY
STANDARD PROCTOR)
67 STONE
NOTES:
1. EXCAVATE TO 4 INCHES BELOW THE PROPOSED PIPE ELEVATION.
2. PROVIDE 4 INCHES STONE BEDDING AND 4 INCHES STONE BACKFILL.
3. WHERE BELL AND SPIGOT PIPE IS USED, PROVIDE RECESSES TO RECEIVE PIPE BELL.
4. UNDERCUT UNSUITABLE MATERIAL AS DIRECTED BY THE ENGINEER AND BACKFILL WITH STONE OR OTHER
APPROVED MATERIAL.
5. WHERE NECESSARY, TEMPORARILY DIVERT SURFACE WATER TO MAINTAIN A DRY CONDITION IN THE PIPE
FOUNDATION. DIRECT THIS TEMPORARY FLOW INTO SUITABLE EROSION CONTROL DEVICES.
CULVERT CROSSING FILL
AND COVER SPECIFICATION
N.T.S.
;E FENCE,
\BRIC,
DWARE
PIT
5'
(TYP.)
*MAINTENANCE*
MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM
LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOPDRESSING
WITH 2-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO
TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL
OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS.
GEOTEXTILE NON -WOVEN FABRIC
TEMPORARY CONSTRUCTION
ENTRANCE DETAIL
N.T.S.
TRAPEZOIDAL CHANNEL
CROSS SECTION
SOIL/SEDIMENT
STOCKPILE AREA
ORIGINAL GROUND SURFACE
N.T.S.
'I-3H:1V SIDE
SLOPE
EROSION CONTROL
LINER
SILT FENCE
(SEE DETAIL)
NOTES:
1. SILT FENCE TO EXTEND AROUND THREE SIDES OF ANY STOCKPILE, OR IF STOCKPILE AREA IS LOCATED ON/NEAR A SLOPE
THE SILT FENCE IS TO EXTEND ALONG CONTOURS OF THE DOWN -GRADIENT AREA.
2. IF STOCKPILE IS TO REMAIN FOR MORE THAN 14 DAYS, TEMPORARY STABILIZATION MEASURES MUST BE IMPLEMENTED.
3. STOCKPILE SILT FENCE SHALL BE MAINTAINED UNTIL STOCKPILE AREA HAS EITHER BEEN REMOVED OR PERMANENTLY
STABILIZED.
4. THE KEY TO FUNCTIONAL TEMPORARY STOCKPILE AREAS IS WEEKLY INSPECTIONS, ROUTINE MAINTENANCE, AND REGULAR
SEDIMENT REMOVAL.
TEMPORARY STOCKPILE
N.T.S.
2' 2' 12' 6' 2'
SILT
FENCE
" PIT SUMP 2
KEY IN REMOVABLE LINING
ANCHOR PLASTIC LINER
WITH #57 STONE BERM 10 MIL. PLASTIC LINING
EARTH BERM SECTION A -A SILT FENCE
SILT FENCE © \
SF
N TOP RIM OF STONE BERM
I
I
I
I
I
I
it
0
___
U-cnIL
n
AS
1 "CONCRETE WASHOUT" SIGN
(SEE NOTE 2)
PLAN VIEW
NOTE:
PIT CAPACITY IS MINIMUM OF 6 CUBIC FEET PER 10 CUBIC YARDS
OF CONCRETE.
SILT
FENCE
LANCHOR PLASTIC LINER
10 MIL. PLASTIC LINING WITH #57 STONE BERM
OR EARTH BERM
SECTION B-B
PLYWOOD 48%24"
PAINTED WHITE E-CONI
4'RETE° BLACK LETTERS
N HOUT o 6" HEIGHT
0.5" LAG
SCREWS
3%3%8'
WOOD POSTS
I
:I
SIDE VIEW FRONT VIEW
"CONCRETE WASHOUT" SIGN DETAILS
CONSTRUCTION SPECIFICATIONS AND MAINTENANCE NOTES:
1. INSTALL CONCRETE WASHOUT PIT AT LOCATION(S) SHOWN ON PLANS.
2. LINE PIT WITH IMPERVIOUS FABRIC OR POLYETHYLENE SHEET. ANCHOR FABRIC INTO GROUND OUTSIDE PIT AS SHOWN.
3. MAXIMUM WATER AND SEDIMENT DEPTH IS 12". PIT MUST BE EXCAVATED AND RE -LINED WHEN DEPTH OF SEDIMENT REACHES 12" OR COMBINED WATER/SEDIMENT
DEPTH EXCEEDS 12" FOLLOWING WASHOUT OF CONCRETE TRUCK.
4. ALLOW WATER TO EVAPORATE COMPLETELY PRIOR TO EXCAVATING PIT.
5. WASHOUT PIT MAY BE LOCATED NO CLOSER THAN 50' TO DRAINS, INLETS, OR SURFACE WATERS.
CONCRETE MATERIALS ONSITE, INCLUDING EXCESS CONCRETE, MUST BE CONTROLLED AND MANAGED TO AVOID CONTACT WITH SURFACE WATERS, WETLANDS OR
BUFFERS. NO CONCRETE OR CEMENT SLURRY SHALL BE DISCHARGED FROM THE SITE.
6. ALL LIQUID AND SOLID WASTES GENERATED BY CONCRETE WASHOUT OPERATIONS MUST BE CONTAINED IN A LEAK -PROOF CONTAINMENT FACILITY OR IMPERMEABLE
LINER. PLASTIC LINING MATERIAL SHOULD BE A MINIMUM OF 10MIL POLYETHYLENE SHEETING, OR SIMILAR -STRENGTH MATERIAL, AND FREE OF HOLES OR TEARS
THAT COMPROMISE THE IMPERMEABILITY OF THE MATERIAL.
7. ALL WASHOUT OPERATIONS MUST BE AT LEAST 50 FEET FROM STORM DRAINS OR WATERBODIES UNLESS INDIVIDUAL SITE DIFFICULTIES MAKE THIS REQUIREMENT
IMPRACTICAL. A REDUCTION OF THIS DISTANCE REQUIREMENT WILL BE ALLOWED ON A CASE -BY -CASE BASIS IF THE PERMITTING AUTHORITY DETERMINES THAT THE
WASHOUT FACILITY WITH A REDUCED BUFFER WILL ADEQUATELY PROTECT THE WATER QUALITY IN ADJACENT STREAMS.
8. WASHOUT OF CONCRETE TRUCKS SHALL BE PERFORMED DESIGNATED AREAS ONLY.
9. A SIGN MUST BE INSTALLED ADJACENT TO EACH WASHOUT FACILITY TO INFORM CONCRETE EQUIPMENT OPERATORS ABOUT THE REQUIREMENT TO USE THE FACILITY.
10. THE HARDENED RESIDUE FROM THE CONCRETE WASHOUT WILL BE DISPOSED OF IN THE SAME MANNER AS OTHER NON -HAZARDOUS CONSTRUCTION WASTE
MATERIALS OR MAY BE BROKEN UP AND USED ON SITE AS DEEMED APPROPRIATE BY THE CONTRACTOR. MAINTENANCE OF THE WASHOUT IS TO INCLUDE REMOVAL
OF HARDENED CONCRETE. FACILITY SHALL HAVE SUFFICIENT VOLUME TO CONTAIN ALL THE CONCRETE WASTE RESULTING FROM WASHOUT AND A MINIMUM
FREEBOARD OF 12 INCHES. FACILITY SHALL NOT BE FILLED BEYOND 95% CAPACITY AND SHALL BE CLEANED OUT ONCE 75% FULL UNLESS A NEW FACILITY IS
CONSTRUCTED.
11. PORTABLE, REMOVABLE CONTAINERS MAY BE USED AS ABOVE GRADE CONCRETE WASHOUTS PROVIDED TRUCK OPERATORS ARE ABLE TO WASH INDIVIDUAL CHUTE
SECTIONS OUT OVER THE WASHOUT.
12. IF STORED LIQUIDS HAVE NOT EVAPORATED AND THE WASHOUT IS NEARING CAPACITY, THE LIQUIDS MAY BE VACUUMED AND DISPOSED OF OFF -SITE IN A LEGALLY
ACCEPTABLE MANNER OR DISPOSED ON ON -SITE IN A MANNER AND LOCATION THAT IT WILL NOT REACH STREAMS AND OTHER BODIES OF WATER. ON -SITE PITS
AND OTHER INFILTRATION DEVICES WILL BE ACCEPTABLE IF THE DEVICE IS DESIGNED TO INFILTRATE THE ANTICIPATED VOLUME OF WATER AND APPROVED PRIOR TO
ITS USE BY THE PERMITTING AUTHORITY.
CONCRETE WASHOUT PIT
WOODEN STAKE WITH WATTLE 18" DIAMETER STRAW
FILTER FABRIC ANCHORED TO THE TOP FILLED WATTLE
OR I
PROFILE VIEW
N.T.S.
CONSTRUCTION SPECIFICATIONS
1. USE MINIMUM 18 IN. DIAMETER COIR FIBER (COCONUT FIBER) WATTLE.
2. WATTLES SHALL BE FILLED WITH STRAW OR OTHER APPROVED MATERIAL.
3. USE 2 FT. WOODEN STAKES WITH A 2 IN. BY 2 IN. NOMINAL CROSS SECTION.
4. INSTALL A MINIMUM OF 2 UPSLOPE STAKES AND 4 DOWNSLOPE STAKES AT
AN ANGLE TO WEDGE WATTLE TO THE GROUND.
5. PROVIDE STAPLES MADE OF 0.125 IN. DIAMETER STEEL WIRE FORMED INTO A
U SHAPE NOT LESS THAN 12" IN LENGTH.
6. INSTALL STAPLES APPROXIMATELY EVERY 1 LINEAR FOOT ON BOTH SIDES OF
WATTLE AND AT EACH END TO SECURE IT TO THE SOIL.
7. SPACE WATTLES PER PLAN SHEETS UNLESS SITE CONDITIONS DEEM
OTHERWISE.
WOODEN STAKE
FILTER FABRIC
OR DITCH LINER
12" FABRIC STAPLE
18"
18" DIAMETER STRAW FILLED WATTLE
FASTENED TO WOODEN STAKE
BY NAIL OR STAPLE
DITCHLINE
FLOW
*MAINTENANCE*
WATTLES SHOULD BE INSPECTED REGULARLY AND AFTER EACH SIGNIFICANT RAINFALL. SEDIMENT, DEBRIS,
STRAW, AND OTHER ITEMS SHOULD BE REMOVED FROM THE WATTLE. IF THE NATURAL FIBERS OF THE
WATTLE BECOME TOO SATURATED WITH DEBRIS AND SEDIMENT AND REMOVAL OF THE ITEMS IS NOT
POSSIBLE THEN THE WATTLE SHOULD BE REPLACED. VERIFY PROPER INSTALLATION OF ANCHORS TO
SECURE WATTLES TO THE GROUND TO PREVENT SCOURING AND WASHOUT DURING STORM EVENTS.
COIR FIBER WATTLE DETAIL
N.T.S.
6" COVER
18"
© 01 /2023
O O O O o o 0 0 0
w
Cj
Q N N O) CD CDI- CD Cn
� �
N 0 CO I- 00 0 0 0 0 0 0
w n n n n (n n n n
w
U)
6
0
V
o
�
in
O
cn
j
w
z
w
z
O
0
O
U)
w
O
Ld
�
w
3
o
w
z
m
z
z
j
Z
U
o
w
g
w
w
O
w
Z
m
O:
w
(Y
W
Q
:2U
:2
O
0
0
0
Z
bi
Ld
J
Q
Q
O
O
U)
J
(n
O
w
w
w
U
U
U
O
Z
w
O-
z
LL_
U)
OZ
JQ
�p
O�
Z H
w
oQ
zC:)
N
O O
o
z
Q�
zo
Lij
O �
O O
W
w Q
Ld �
Q =
Q
z
U
Z
O
Q
�
0
DRAWN BY:
MCW
CHECKED BY:
BIDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
N.T.S
FILE NUMBER:
30602CG
SHEET:
14901/1

12"
(30CM)
UKI I IUAL F'UIN I J
A. OVERLAPS AND SEAMS
A
B. PROJECTED WATER LINE
B
C. CHANNEL BOTTOM/SIDE
C
SLOPE VERTICES
HORIZONTAL STAPLE SPACING SHOULD BE ALTERED
A
IF NECESSARY TO ALLOW STAPLES TO SECURE THE
B
CRITICAL POINTS ALONG THE CHANNEL SURFACE.
"' IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE
C
OR STAKE LENGTHS GREATER THAN 6" (15 CM) MAY
BE NECESSARY TO PROPERLY ANCHOR THE BLANKETS.
NOTES:
1. INSTALLATION TO BE COMPLETED IN
ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
ROLLED EROSION
CONTROL PRODUCT
12,E
SLOPE INSTALLATION
CONSTRUCTION SPECIFICATIONS:
1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND
SEED. NOTE: WHEN USING CELL-O-SEED DO NOT SEED PREPARED AREA. CELL-0-SEED MUST BE INSTALLED WITH
PAPER SIDE DOWN.
2. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE BLANKET IN A 6" (15CM) DEEP X 6" (15CM) WIDE TRENCH
WITH APPROXIMATELY 12" (30CM) OF BLANKET EXTENDED BEYOND THE UP -SLOPE PORTION OF THE TRENCH. ANCHOR
THE BLANKET WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30CM) APART IN THE BOTTOM OF THE TRENCH.
BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12"
(30CM) PORTION OF BLANKET BACK OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER COMPACTED SOIL
WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" (30CM) APART ACROSS THE WIDTH OF THE BLANKET.
3. ROLL THE BLANKETS (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. BLANKETS WILL UNROLL WITH
APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY
PLACING STAPLES/ STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING
OPTIONAL DOT SYSTEM, STAPLES/STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS
CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN.
4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2"-5" (5CM-12.5CM) OVERLAP
DEPENDING ON BLANKET TYPE. TO ENSURE PROPER SEAM ALIGNMENT, PLACE THE EDGE OF THE OVERLAPPING
BLANKET (BLANKET BEING INSTALLED ON TOP) EVEN WITH THE COLORED SEAM STITCH ON THE PREVIOUSLY INSTALLED
BLANKET.
5. CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN
APPROXIMATE 3" (7.5CM) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30CM) APART
ACROSS ENTIRE BLANKET WIDTH.
PRODUCT MAINTENANCE
1. INSPECT ROLLED EROSION CONTROL PRODUCTS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1 INCH OR
GREATER) RAIN FALL EVENT REPAIR IMMEDIATELY.
2. GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED, AND EROSION MUST NOT OCCUR BENEATH THE RECP. ANY
AREAS OF THE RECP THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE REPAIRED AND
STAPLED.
3. CHECK FOR GENERAL SIGNS OF EROSION, INCLUDING VOIDS BENEATH THE MAT. IF VOIDS ARE APPARENT, FILL THE
VOID WITH SUITABLE SOIL AND REPLACE THE EROSION CONTROL BLANKET, FOLLOWING THE APPROPRIATE STAKING
PATTERN.
4. CHECK FOR DAMAGED OR LOOSE STAKES AND SECURE LOOSE PORTIONS OF THE BLANKET.
5. IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE FIXED AND THE ERODED AREA
PROTECTED.
6. MONITOR AND REPAIR THE RECP AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED.
NOTES:
1. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
2. IN LOOSE SOIL CONDITIONS THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15CM) MAY BE NECESSARY TO
PROPERLY SECURE THE BLANKETS.
3. NO PLASTIC LINER IS TO BE USED IN WETLANDS OR RIPARIAN BUFFERS.
TEMPORARY SEEDING IN NORTH CAROLINA
SEEDING MIXTURE
SPECIES RATE (LB/ACRE
RYE (GRAIN) 120
LATE WINTER &
EARLY SPRING SWITCHGRASS 50
GERMAN MILLET 40
SUMMER
FALL RYE (GRAIN) 120
SEEDING DATES:
MOUNTAINS - ABOVE 2500 ft: FEB. 15 - MAY 15
LATE WINTER & BELOW 2500 ft: FEB. 1 - MAY 1
EARLY SPRING PIEDMONT - JAN. 1 - MAY 1
COASTAL PLAIN - DEC. 1 - APR. 15
MOUNTAINS - MAY 15 - AUG. 15
SUMMER PIEDMONT - MAY 1 - AUG. 15
COASTAL PLAIN - APR. 15 - AUG. 15
FALL MOUNTAINS - AUG. 15 - DEC. 15
COASTAL PLAIN AND PIEDMONT - AUG. 15 - DEC. 30
SOIL AMENDMENTS
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND
AGRICULTURAL LIMESTONE AND 750 LBS/ACRE 10-10-10 FERTILIZER.
MULCH
APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT OR
NETTING.
MAINTENANCE
REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, FERTILIZE AND MULCH
IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE.
NOTE
IN LATE WINTER AND EARLY SPRING, OMIT SWITCHGRASS WHEN DURATION OF
TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE. IN THE PIEDMONT AND
MOUNTAINS, A SMALL -STEMMED SUDANGRASS MAY BE SUBSTITUTED AT A RATE OF
50 LB/ACRE.
SEEDBED PREPARATION
MAINTENANCE:
NEW SEEDLINGS SHOULD BE INSPECTED FREQUENTLY AND MAINTENANCE PERFORMED
AS NEEDED. IF RILLS ANG GULLIES DEVELOP, THEY MUST BE FILLED, RE -SEEDED,
AND MULCHED AS SOON AS POSSIBLE. DIVERSIONS MAY BE NEEDED UNTIL NEW
PLANTS TAKE HOLD.
DAMAGE TO VEGETATION FROM DISEASE, INSECTS, TRAFFIC, ETC., CAN OCCUR AT
ANY TIME. HERBICIDES AND REGULAR MOWING MAY BE NEEDED TO CONTROL WEEDS.
DUST AND SPRAYS MAY BE NEEDED TO CONTROL INSECTS.
WEAK OR DAMAGED SPOTS MUST BE RELIMED, FERTILIZED, MULCHED, AND RESEEDED
AS PROMPTLY AS POSSIBLE.
SEEDING SCHEDULE FOR WETLANDS AND BUFFERS
1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER ADVERSE
SOIL CONDITIONS, IF AVAILABLE.
2. RIP THE ENTIRE AREA TO 6 INCHES DEPTH.
3. REMOVE ALL LOSE ROCK, ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE
REASONABLY SMOOTH AND UNIFORM.
4. APPLY AGRICULTURAL LIME, FERTILIZER, AND UNIFORMLY MIX WITH SOIL (SEE
BELOW*).
5. CONTINUE TILLAGE UNTIL A WELL -PULVERIZED, FIRM, REASONABLY UNIFORM
SEEDBED IS PREPARED.
6. SEED ON A FRESHLY PREPARED SEEDBED AND SEED LIGHTLY WITH SEEDING
EQUIPMENT OR CULTIPACK.
7. MULCH IMMEDIATELY AFTER SEEDING.
8. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY RESEEDINGS WITHIN THE
PLANTING SEASON, IF POSSIBLE. SHOULD AREAS BE OVER 60% DAMAGED,
REESTABLISH ORIGINAL LIME, FERTILIZER AND SEEDING RATES.
9. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE AND FERTILIZATION AFTER
PERMANENT COVER IS ESTABLISHED.
* APPLY:
AGRICULTURAL LIMESTONE - 3 TONS/ACRE
FERTILIZER - 750 lb/ACRE - 10-10-10
MULCH - 2 TONS/ACRE (5,000 lb/ACRE FOR STEEP SLOPES) - SMALL GRAIN STRAW
TACKING METHOD - BIODEGRADABLE NETTING (NO PLASTIC NETTING)
PERMANENT SEEDING IN NORTH CAROLINA
SEEDING MIXTURE
SPECIES RATE (LB/ACRE)
TALL FESCUE 80
SWITCHGRASS 20
SPLITBEARD BLUESTEM 10
SEEDING NOTES
1. AFTER AUGUST 15 USE UNSCARIFIED SWITCHGRASS AND SPLITBEARD BLUESTEM SEED.
2. TO EXTEND SPRING SEEDING DATES INTO JUNE, ADD 15 LB/ACRE HULLED
BERMUDAGRASS. HOWEVER, AFTER MID-APRIL IT IS PREFERABLE TO SEED TEMPORARY
COVER.
NURSE PLANTS
BETWEEN MAY 1 AND AUGUST 15, ADD 10 LB/ACRE GERMAN MILLET OR 15LB/ACRE
SUDANGRASS. PRIOR TO MAY 1 OR AFTER AUGUST 15 ADD 40 LB/ACRE RYE (GRAIN).
SEEDING DATES
BEST POSSIBLE
FALL: AUGUST 25 - SEPTEMBER 15 AUGUST 20 - OCTOBER 25
LATE WINTER: FUBRUARY 15 - MARCH 21 FEBRUARY 1 - APRIL 15
FALL IS BEST FOR ALL FESCUE AND LATE WINTER FOR SWITCHGRASS AND SPLITBEARD
BLUESTEM. OVER SEEDING OF SWTICHGASS AND SWITCHBEARD BLUESTEM WITH OVER -SEEDED
TALL FESCUE IN FALL IS VERY EFFECTIVE.
SEEDING SCHEDULE
1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER ADVERSE
SOIL CONDITIONS, IF AVAILABLE.
2. RIP THE ENTIRE AREA TO 6 INCHES DEPTH.
3. REMOVE ALL LOSE ROCK, ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE
REASONABLY SMOOTH AND UNIFORM.
4. APPLY AGRICULTURAL LIME, FERTILIZER, AND UNIFORMLY MIX WITH SOIL (SEE
BELOW*).
5. CONTINUE TILLAGE UNTIL A WELL -PULVERIZED, FIRM, REASONABLY UNIFORM
SEEDBED IS PREPARED.
6. SEED ON A FRESHLY PREPARED SEEDBED AND SEED LIGHTLY WITH SEEDING
EQUIPMENT OR CULTIPACK.
7. MULCH IMMEDIATELY AFTER SEEDING.
8. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY RESEEDINGS WITHIN THE
PLANTING SEASON, IF POSSIBLE. SHOULD AREAS BE OVER 60% DAMAGED,
REESTABLISH ORIGINAL LIME, FERTILIZER AND SEEDING RATES.
9. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE AND FERTILIZATION AFTER
PERMANENT COVER IS ESTABLISHED.
* APPLY:
AGRICULTURAL LIMESTONE - 3 TONS/ACRE
FERTILIZER - 1,000 lb/ACRE - 10-10-10
SUPERPHOSPHATE - 500 lb/ACRE - 20% ANALYSIS
MULCH - 2 TONS/ACRE (5,000 lb/ACRE FOR STEEP SLOPES) - SMALL GRAIN STRAW
ANOTHER - ASPHALT EMULSION @ 400 GAL/ACRE
PERMANENT SEEDING FOR WETLANDS AND BUFFERS
SEEDING MIXTURE
SPECIES RATE (LB/ACRE)
SWITCHGRASS (CARTHAGE CULTIVAR) 3.5
DEERTONGUE 6.0
SWEET WOODREED 2.5
SOFT RUSH 2.5
NURSE PLANTS
ONLY ADD NURSE PLANTS IF NATIVE SPECIES LISTED ABOVE ARE NOT DEVELOPING AT
EXPECTED RATES. BETWEEN MAY 1 AND AUGUST 15, ADD 10 LB/ACRE GERMAN MILLET.
PRIOR TO MAY 1 OR AFTER AUGUST 15 ADD 40 LB/ACRE RYE (GRAIN).
SEEDING DATES
SWITCHGRASS: DECEMBER 1 - APRIL 1
DEERTONGUE: MAY 1 - APRIL 1
SWEET WOODREED: DECEMBER 1 - APRIL 1
SOFT RUSH: DECEMBER 1 - MAY 1, SEPTEMBER 1 - NOVEMBER 1
NOTE: NO FESCUE GRASS TO BE USED IN WETLANDS OR BUFFERS.
SEEDING DETAILS
N.T.S.
3" #57 WASHED STONE
(BY OTHERS)
3" ABC CRUSHER RUN
(BY OTHERS)
2" ABC CRUSHER RUN
(THIS CONTRACT)
SUBGRADE FILL
(UNDERCUT
ORGANIC
MATERIAL AND
FILL 3 FEET
WITH BACKSOIL
CLEAN SAND)
EXISTING GRADE
INSITU SOILS
ABC CRUSHER RUN
(COMPACTED)
n
SUBGRADE ELEVATION
FILL SECTION - FINAL GRADE STATION
PAD TYPICAL CROSS SECTION
STATION
FINISHED
N.T.S.
STATION FENCE
5'
COMPACTED SUBGRADE
(UNDERCUT ORGANIC MATERIAL AND FILL
3 FEET WITH BACKSOIL CLEAN SAND)
I N SI TU SOILS ,\
Nwel a91�Pi��
FINISHED ACCESS DRIVE
STATION ENTRY DETAIL
3" #57 WASHED STONE
(BY OTHERS)
N.T.S.
5" ABC CRUSHER RUN 5.0'
ROLLED EROSION CONTROL
PRODUCT INSTALLATION (2" IN 3" BY
BY OTHERS)
�F \
N.T.S.
SUBGRADE
COMPACTED
CRUSHER RUN
UNDERCUT 2 FEET
ELEVATION
UNDERCUT
ORGANIC MATERIAL
2' SIDE
TOP SOIL
UNDERCUT
SHOULDER
2' SIDE
SHOULDER
W/2
W/2
STABILIZE
81,
WITH GRASS AND
ROLLED EROSION
STABILIZE
2%
2
CONTROL PRODUCT
GRASS AND
[WITH
ROLLED EROSION
3H:1 V
3H:1 V
CONTROL PRODUCT
i
i i-i i i-i i i-i -I,.. i I i
COMPACTED 3 FEET
BACKFILL CLEAN
SAND ON THE ORDER
OF 24"-30"
6 OZ. NON -WOVEN
GEOTEXTILE FABRIC UNDER
CRUSHER RUN
*MAINTENANCE*
INSPECT CONSTRUCTION ROADS AND PARKING AREAS PERIODICALLY FOR CONDITION OF SURFACE.
TOPDRESS WITH NEW GRAVEL AS NEEDED. CHECK ROAD DITCHES AND OTHER SEEDED AREAS FOR
EROSION AND SEDIMENTATION AFTER RUNNOFF-PRODUCING RAINS. MAINTAIN ALL VEGETATION IN A
HEALTHY, VIGOROUS CONDITION. SEDIMENT -PRODUCING AREAS SHOULD BE TREATED IMMEDIATELY.
APPROACH RIP -RAP APRON
3EOTEXTILE NON -WOVEN FABRIC
UCTION SPECIFICATIONS
OOD BOARD ® 90° AT EDGE OF MAT ALONG
ES TO ENSURE MINIMAL SEDIMENTATION
T EDGE. PLACE SILT FENCE ALONG SIDES
uF umviNG LANES EXTENDING IN EACH DIRECTION
ALONG TOP OF THE BANK AND SILT FENCE OUTLET
AT LOW END OF DISCHARGE.
MAINTENANCE
• MAINTAIN THE TIMBER MAT IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE.
• AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY.
• IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS.
TEMPORARY TIMBER MATTING
DITCH CROSSING
�vnvnvnvnvnvi
SIDE SLOPE I SHOULDER
T
STATION PAD SHOULDER
CROSS SECTION
N.T.S.
STATION
#57 WASHED STONE
(BY OTHERS)
f 2" ABC CRUSHER
l RUN THIS
CONTRACT
(3" BY OTHERS)
EDGE OF
STATION PAD
STATION
EQUIPMENT
SUBGRADE FILL WHERE APPLICABLE
(UNDERCUT ORGANIC MATERIAL AND
FILL 3 FEET WITH BACKSOIL CLEAN
SAND)
EXISTING GRADE LEVEL
■A h
W
V
z
•� L
U
O�
rNl 8 5
moa
LL
0 2z
o`
c
41
o�
Oo
in
© 01 /2023
w
0 0 0 0 0 o o NO o
Q N CO O) O O I- OOCD Pl) C4 CD
Cn
N CS tor- 00
O O CDCS O O O
W INININININININIJINI
H-
w
U)
6
O
1n
cl�
o
:2
v1
o
cn
j
H
w
z
U
w
z
C)
o_
w
�
a
3
o
w
of
j
U
p
w
g
w
w
O
w
z
m
o:2
:2
w
Cr
W
Q
:2
U
:2
:2
O
0
0
LijJ
Z
Q
H
Q
O
O
J-
(n
O
(n
w
w
U
U)
U
U
Z
Z
w
-
z
0z
z
Qcn
H0
z H
1-I
�~
�w
N
zc::)
Q
O
�
Ld Ld
V)
O Q
J
m Ld
olt�
L
Q
O CD
w
Q =
L; i
�
W
z
H
U
Z
o
a
o
DRAWN BY:
MCW
CHECKED BY:
BIDE
APPROVED BY:
SJH
DATE:
01/12/2023
SCALE:
N.T.S
FILE NUMBER:
30602CG
GRAVEL ACCESS DRIVE DETAIL
N.T.S.
FAI
SCALE: N.T.S.
SHEET:
CG503

3" MINIMUM
TYPE SF9.5A
14'-0"
L
PLAN VIEW
18" DIAMETER X
TH CLASS-V RCP
1PRIATE DEPTH
EDGE OF DOT PAVEMENT
3" MINIMUM TYPE SF9.5A
PUBLIC ROAD 8" AGGREGATE BASE COURSE
a.'
SECTION VIEW *NOTE*
IF PAVED ENTRANCE WIDTH IS LESS THAN
THE CONSTRUCTION ENTRANCE, EXCESS
STONE AND PIPE ARE TO BE REMOVED.
POST -CONSTRUCTION PAVED
ENTRANCE DETAIL
N.T.S.
NOTES:
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
THE RIP RAP AND SOIL FOUNDATION.
4. IN A WELL-DEFINED CHANNEL EXTEND THE APRON UP THE CHANNEL
BANKS TO 6 INCHES ABOVE THE MAXIMUM TAILWATER DEPTH OR THE
TOP OF THE BANK, WHICHEVER IS LESS.
3
I�
DIA
(I.D.
PLAN VIEW
C
SECTION 'A -A'
MAINTENANCE:
INSPECT RIPRAP STRUCTURES AFTER HEAVY RAINS TO SEE IF ANY EROSION AROUND
OR BELOW THE RIPRAP HAS TAKEN PLACE OR IF STONES HAVE BEEN DISLODGED.
IMMEDIATELY MAKE ALL NEEDED REPAIRS TO PREVENT FURTHER DAMAGE.
CONSTRUCTION SPECIFICATIONS:
1. ENSURE THAT THE SUBGRADE FOR THE FILTER AND RIPRAP FOLLOWS THE
REQUIRED LINES AND GRADES SHOWN IN THE PLAN. COMPACT ANY FILL REQUIRED
IN THE SUBGRADE TO THE DENSITY OF THE SURROUNDING UNDISTURBED MATERIAL.
LOW AREAS IN THE SUBGRADE ON UNDISTURBED SOIL MAY ALSO BE FILLED BY
INCREASING THE RIPRAP THICKNESS.
2. THE RIPRAP AND GRAVEL FILTER MUST CONFORM TO THE SPECIFIED GRADING
LIMITS SHOWN ON THE PLANS.
3. FILTER CLOTH, WHEN USED, MUST MEET DESIGN REQUIREMENTS AND BE PROPERLY
PROTECTED FROM PUNCHING OR TEARING DURING INSTALLATION. REPAIR ANY
DAMAGE BY REMOVING THE RIPRAP AND PLACING ANOTHER PIECE OF FILTER CLOTH
OVER THE DAMAGED AREA. ALL CONNECTING JOINTS SHOULD OVERLAP SO THE TOP
LAYER IS ABOVE THE DOWNSTREAM LAYER A MINIMUM OF 1 FOOT. IF THE DAMAGE
IS EXTENSIVE, REPLACE THE ENTIRE FILTER CLOTH.
4. RIPRAP MAY BE PLACED BY EQUIPMENT, BUT TAKE CARE TO AVOID DAMAGING THE
FILTER.
5. THE MINIMUM THICKNESS OF THE RIPRAP SHOULD BE 1.5 TIMES THE MAXIMUM
STONE DIAMETER.
6. RIPRAP MAY BE FIELD STONE OR ROUGH QUARRY STONE. IT SHOULD BE HARD,
ANGULAR, HIGHLY WEATHER -RESISTANT AND WELL GRADED.
7. CONSTRUCT THE APRON ON ZERO GRADE WITH NO OVERFILL AT THE END. MAKE
THE TOP OF THE RIPRAP AT THE DOWNSTREAM END LEVEL WITH THE RECEIVING
AREA OR SLIGHTLY BELOW IT.
8. ENSURE THAT THE APRON IS PROPERLY ALIGNED WITH THE RECEIVING STREAM AND
PREFERABLY STRAIGHT THROUGHOUT ITS LENGTH. IF A CURVE IS NEEDED TO FIT
SITE CONDITIONS, PLACE IT IN THE UPPER SECTION OF THE APRON.
9. IMMEDIATELY AFTER CONSTRUCTION, STABILIZE ALL DISTURBED AREAS WITH
VEGETATION.
NOTE:
SEE SHEET CG201 FOR INLET/OUTLET PROTECTION LOCATIONS.
PIPE INLET/OUTLET PROTECTION (RIP -RAP)
STANDARD SYMBOL
DETAIL F-4 FILTER BAG
®F6
tl Pdtl p Pd�pp ,j ;�A<:a dtl Pdn daP lb P pPdddPP dtl P�
ptla G6tl dV<i c_ tlr..aV pda� P nV<� ddtld hd46n`JOd d
� � -
aPd
.h
d pPaO.
- 7.T 7--..��--...i--i_�
,
PP6 pada nod
1
77yypp Aaa I ' i..y,T {
FLOW tlaa °°atl°aaaa R �^ 1 P
FILTER` BAC : ':',::..`.• :I _:, --
�' ' :..•f
G�ap�Pdapd 1
tl 644G�
dq p6 P�Q dpA dd f•.s +.
pia d�Pad Q Ptl d I 's�, \ •..� -
ddPd�pDda�V4tl
4�tlA tlPA PadV -maw..
tl�4pd aaa �tl V C '
d�tltl pd Ctlptld p - -
PUMP DISCHARGE HOSE 12 IN MIN.
ULCH, LEAF/WOOD COMPOST,
PLAN VIEW WOODCHIPS, SAND, OR STRAW BALES
STRAP
SLOPE
FLOW : < ;:° _ i' ;'• 5% MAX.
J�f- ;:
4a � .tG � _ 'j tl �dpdP dp dr.tl PdO p FA4P2_.s� dddA4 h • -->p P
ELEVATION FILTER BAG
8 IN MIN.
CONSTRUCTION SPECIFICATIONS
1. TIGHTLY SEAL SLEEVE AROUND THE PUMP DISCHARGE HOSE WITH A STRAP OR SIMILAR DEVICE.
2. PLACE FILTER BAG ON SUITABLE BASE (E.G., MULCH, LEAF/WOOD COMPOST, WOODCHIPS, SAND, OR
STRAW BALES) LOCATED ON A LEVEL OR 5% MAXIMUM SLOPING SURFACE. DISCHARGE TO A
STABILIZED AREA. EXTEND BASE A MINIMUM OF 12 INCHES FROM EDGES OF BAG.
3, CONTROL PUMPING RATE TO PREVENT EXCESSIVE PRESSURE WITHIN THE FILTER BAG IN ACCORDANCE
WITH THE MANUFACTURER RECOMMENDATIONS. AS THE BAG FILLS WITH SEDIMENT, REDUCE PUMPING
RATE.
4. REMOVE AND PROPERLY DISPOSE OF FILTER BAG UPON COMPLETION OF PUMPING OPERATIONS OR
AFTER BAG HAS REACHED CAPACITY, WHICHEVER OCCURS FIRST. SPREAD THE DEWATERED SEDIMENT
FROM THE BAG IN AN APPROVED UPLAND AREA AND STABILIZE WITH SEED AND MULCH BY THE END
OF THE WORK DAY. RESTORE THE SURFACE AREA BENEATH THE BAG TO ORIGINAL CONDITION UPON
REMOVAL OF THE DEVICE.
5. USE NONWOVEN GEOTEXTILE WITH DOUBLE STITCHED SEAMS USING HIGH STRENGTH THREAD. SIZE
SLEEVE TO ACCOMMODATE A MAXIMUM 4 INCH DIAMETER PUMP DISCHARGE HOSE, THE BAG MUST BE
MANUFACTURED FROM A NONWOVEN GEOTEXTILE THAT MEETS OR EXCEEDS MINIMUM AVERAGE ROLL
VALUES (MARV) FOR THE FOLLOWING:
GRAB TENSILE 250 LB ASTM D-4632
PUNCTURE 150 LB ASTM D-4833
FLOW RATE 70 GAL/MIN/FT' ASTM D-4491
PERMITTIVITY (SEC-) 1.2 SEC-' ASTM D-4491
UV RESISTANCE 70% STRENGTH ® 500 HOURS ASTM D--4355
APPARENT OPENING SIZE (AOS) 0.15-0.18 MM ASTM D-4751
SEAM STRENGTH 90% ASTM D-4632
6, REPLACE FILTER BAG IF BAG CLOGS OR HAS RIPS, TEARS, OR PUNCTURES. DURING OPERATION KEEP
CONNECTION BETWEEN PUMP HOSE AND FILTER BAG WATER TIGHT. REPLACE BEDDING IF IT BECOMES
DISPLACED.
MARYLAND STANDARDS AND SPECIFICATIONS FOR SOIL EROSION AND SEDIMENT CONTROL
U.S. DEPARTMENT OF AGRICULTURE
2011
MARYLAND DEPARTMENT OF ENVIRONMENT
NATURAL RESOURCES CONSERVATION SERVICE
WATER MANAGEMENT ADMINISTRATION
FILTER BAG DETAIL
N.T.S.
CONSTRUCTION SPECIFICATIONS:
1. CLEAR THE AREA OF ALL DEBRIS THAT MIGHT
HINDER EXCAVATION AND DISPOSAL OF SPOIL.
2. GRADE SHALLOW DEPRESSION UNIFORMLY
TOWARDS THE INLET WITH SIDE SLOPES NO
GREATER THAN 2:1. GRADE A 1-FOOT WIDE
LEVEL AREA SET 4 INCHES BELOW THE AREA
ADJACENT TO THE INLET. \�
3. INSTALL THE CLASS B OR CLASS I RIPRAP IN
A CIRCLE AROUND THE INLET. THE MINIMUM
CREST WIDTH OF THE RIPRAP SHOULD BE 18
INCHES, WITH A MINIMUM BOTTOM WIDTH OF FLOW
7.5 FEET. THE MINIMUM HEIGHT OF THE -�
STONE IS 2 FEET.
4. THE OUTSIDE FACE OF THE RIPRAP IS THEN
LINED WITH 12 INCHES OF NCDOT #5 OR #57 CLASS B
WASHED STONE. RUPRAP
\`O� Winn n n
Op Gpo
© 01 /2023
0 0 0 0 0 0 0 0 0
w
< C
Q N CO O) O O I4 CD O
C) N CS CO ID 00
0 0 0 0 0 0 0
WINININININININIJIN
U)
0
0
c
o
�
in
O
cn
>
of
I-
w
z
w
z
O
0
O
F)
cn
w
C1
w
�
3
o
F
w
z:2
z
z
of
j
z
O
p
w
g
w
w
O
w
Z
m
0:2
:2
w
of
W
Q�
U��
O
0
0
O
O
Z
W
LLI
Q
I-
Q
O'
O'
J
5;J
(n
O
(!1
LJ
LJ
O
U
-
U
O
O
O
O
w
O-
z
*MAINTENANCE*
r
L.L.
1. INSPECT ROCK DOUGHNUT INLET PROTECTION
0
z
AT LEAST WEEKLY AND AFTER EACH
Z
Q Un
SIGNIFICANT (1 INCH OR GREATER) RAINFALL
Q
EVENT AND REPAIR IMMEDIATELY.
NCDOT #5 OR #57
Z H
-
O Q
2. TO PROVIDE SATISFACTORY INLET PROTECTION
II
/ WASHED STONE
O Q
I-_/
EFFICIENCY, REMOVE SEDIMENT FROM THE
�,
N
6�
Ld
SEDIMENT POOL AREA WHEN THE VOLUME IS
DECREASED BY HALF. THIS WILL HELP
PLAN VIEW
z
PROVIDE ADEQUATE STORAGE VOLUME FOR
0
0
THE NEXT RAIN. STABILIZE EXCAVATED
Q
0
(�
MATERIAL APPROPRIATELY.
NATURAL GROUND
Lii W
z
3. TAKE CARE NOT TO DAMAGE OR UNDERCUT
CD
THE STRUCTURE DURING SEDIMENT REMOVAL.
RIPRAP HEADWALL,
0 >
0 Q
4. REMOVE DEBRIS FROM THE INLET AND
REPLACE STONE AS NEEDED. IF THE INLET
1' 1' MIN. HEIGHT
f� FROM ROAD
J
w
o 0
WAS COVERED WITH WIRE MESH THE MESH
3'�
I I SHOULDER
o
0
SHOULD BE CLEANED OF DEBRIS.
TW
Q
_
5. WHEN THE CONTRIBUTING DRAINAGE AREA HAS
F�O�y
z
BEEN ADEQUATELY STABILIZED, REMOVE ALL
2'
MATERIALS AND DISPOSE OF SEDIMENT
p p
PROPERLY. BRING THE DISTURBED AREA TO
PIPE INVERT
bi
THE GRADE OF THE DROP INLET. SMOOTH AND
0
COMPACT IT AS NEEDED.
w
o
6. APPROPRIATELY STABILIZE ALL BARE AREAS
CLASS B RIPRAP
AROUND THE INLET WITH GROUND COVER.
1.5
DRAWN BY:
MCW
NCDOT #5 OR #57
CHECKED BY:
BIDE
WASHED STONE
APPROVED BY:
SJH
DATE:
01 /12/2023
CROSS-SECTION VIEW
SCALE:
N.T.S
FILE NUMBER:
30602CG
N.T.S.
PIPE INLET PROTECTION (PLYWOOD & STONE)
N.T.S.
SHEET:
CG504

Action ID SAW-2022-00289
Permit Special Conditions
In accordance with 33 U.S.C. 1341(d), all conditions of the North Carolina Division of Water Resources 401
Water Quality Certification # WQC006184 dated August 14, 2023, are incorporated by reference as part of
fhe Department of the Army permit and attached for your convenience.
1. Work Limits: All work authorized by this permit shall be performed in strict compliance with the attached
plans dated November 9, 2023, which are a part of this permit. The Permittee shall ensure that the
construction design plans for this project do not deviate from the permit plans attached to this authorization.
Any modification to the attached permit plans must be approved by the U.S. Army Corps of Engineers
(Corps) prior to any active construction in waters or wetlands.
2. Unauthorized Dredge and/or Fill: Except as authorized by this permit or any Corps -approved modification
to this permit, no excavation, fill or mechanized land -clearing activities shall take place at any time in the
construction or maintenance of this project, within waters or wetlands. This permit does not authorize
temporary placement or double handling of excavated or fill material within waters or wetlands outside the
permitted area. This prohibition applies to all borrow and fill activities connected with this project.
3. Permit Distribution: The Permittee shall require its contractors and/or agents to comply with the terms and
conditions of this permit in the construction and maintenance of this project, and shall provide each of its
contractors and/or agents associated with the construction or maintenance of this project with a copy of this
permit. A copy of this permit, including all conditions and drawings shall be available at the project site during
construction and maintenance of this project.
4. Notification of Construction Commencement and Completion: The Permittee shall notify the U.S. Army
Corps of Engineers in writing prior to beginning the work authorized by this permit and again upon
completion of the work authorized by this permit.
5. Reporting Address: All reports, documentation, and correspondence required by the conditions of this
permit shall be submitted to the following: U.S. Army Corps of Engineers, Wilmington District Wilmington
Regulatory Field Office, Attn: Thomas Charles, 69 Darlington Ave Wilmington, NC 28403, or
[e-mail]. Also, reporting can be made by telephone at [phone]. The
Permittee shall reference the following permit number, SAW-2022-00285, on all submittals.
6. Permit Revocation: In the event that the Permittee is in violation of any condition of this permit, The
Permittee, upon receipt of a notice of revocation of this permit or upon its expiration before completion of the
work will, without expense to the United States and in such time and manner as the Secretary of the Army or
his authorized representative may direct, restore the water or wetland to its pre -project condition.
7. Reporting Violations: Violation of these permit conditions or violation of Section 404 of the Clean Water Act
shall be reported to the Corps in writing and by telephone at: 910-251-4101 within 24 hours of the
Permittee's discovery of the violations.
8. Endangered Species Act: The Permittee shall implement all necessary measures to ensure the authorized
activity does not kill, injure, capture, harass, or otherwise harm any federally listed threatened or endangered
species. While accomplishing the authorized work, if the Permittee discovers or observes an injured or dead

threatened or endangered species, the U.S. Army Corps of Engineers, Wilmington District Wilmington Field
Office, Attn: [e-mail] will be immediately notified to initiate the required Federal
coordination.
9. Endangered Species Act: Suitable habitat for tricolored bat (Perimyotis subflavus) may be present at the
site. On September 14, 2022, the USFWS published a proposal in the Federal Register to list the tricolored
bat as endangered under the Endangered Species Act (ESA). The permittee understands and agrees that
all work associated with the clearing and removal of trees and removal, or modification, of culverts must be
completed prior to the effective date of the final listing in the Federal Register. Work associated with the
aforementioned activities not completed by that time must cease and the permittee must contact the
Corps' (see Special Condition 6 above) to determine if additional coordination with the United States Fish
and Wildlife Service is required under Section 7 of the Endangered Species Act prior to continuing work.
10. Sediment and Erosion Control: The Permittee shall use appropriate sediment and erosion control
practices which equal or exceed those outlined in the most recent version of the "North Carolina Sediment
and Erosion Control Planning and Design Manual" to ensure compliance with the appropriate turbidity water
quality standard. Erosion and sediment control practices shall be in full compliance with all specifications
governing the proper design, installation and operation and maintenance of such Best Management
Practices in order to ensure compliance with the appropriate turbidity water quality standards. This shall
include, but is not limited to, the immediate installation of silt fencing or similar appropriate devices around all
areas subject to soil disturbance or the movement of earthen fill, and the immediate stabilization of all
disturbed areas. Additionally, the project shall remain in full compliance with all aspects of the Sedimentation
Pollution Control Act of 1973
No fill or excavation impacts for the purposes of sedimentation and erosion control shall occur within
jurisdictional waters, including wetlands, unless the impacts are included on the plan drawings and
specifically authorized by this permit. This includes, but is not limited to, sediment control fences and other
barriers intended to catch sediment loss. Adequate sedimentation and erosion control measures shall be
implemented prior to any ground disturbing activities to minimize impacts to downstream aquatic resources.
These measures shall be inspected and maintained regularly, especially following rainfall events. All fill
material shall be adequately stabilized at the earliest practicable date to prevent sediment from entering into
adjacent waters or wetlands.
11. Clean Fill: The Permittee shall use only clean fill material for this project. The fill material shall be free of
items such as trash, construction debris, metal and plastic products, and concrete block with exposed metal
reinforcement bars. Soils used for fill shall not be contaminated with any toxic substance in concentrations
governed by Section 307 of the Clean Water Act. Unless otherwise authorized by this permit, all fill material
placed in waters or wetlands shall be generated from an upland source.
12. Water Contamination: All mechanized equipment shall be regularly inspected and maintained to prevent
contamination of waters and wetlands from fuels, lubricants, hydraulic fluids, or other toxic materials. In the
event of a spill of petroleum products or any other hazardous waste, the Permittee shall immediately report it
to the N.C. Division of Water Resources at [phone] or [phone] and provisions of the North
Carolina Oil Pollution and Hazardous Substances Control Act shall be followed.
13. Aquatic Life Movement: No activity may substantially disrupt the necessary life cycle movements of those
species of aquatic life indigenous to the waterbody, including those species that normally migrate through the
area. All discharges of dredged or fill material within waters of the United States shall be designed and

constructed to maintain low flows to sustain the movement of aquatic species.
14. Prohibitions on Concrete: The Permittee shall take measures necessary to prevent live or fresh concrete,
including bags of uncured concrete, from coming into contact with any water in or entering into waters of the
United States. Water inside coffer dams or casings that has been in contact with concrete shall only be
returned to waters of the United States when it no longer poses a threat to aquatic organisms (concrete is set
and cured)
15. Compensatory Mitigation: In order to compensate for impacts associated with this permit, mitigation shall
be provided in accordance with the provisions outlined on the most recent version of the attached
Compensatory Mitigation Responsibility Transfer Form. The requirements of this form, including any special
conditions listed on this form, are hereby incorporated as special conditions of this permit.
16. Enforcement: Violations of these conditions of violations of Section 404 of the Clean Water Act must be
reported in writing to the Wilmington District U.S. Army Corps of Engineers within 24 hours of the permittee's
discovery of the violation. A representative of the Corps of Engineers will periodically and randomly inspect
the work for compliance with these conditions. Deviations from these conditions may result in cessation of
work until the problem is resolved to the satisfaction of the Corps.

NOTIFICATION OF ADMINISTRATIVE APPEAL OPTIONS AND PROCESS AND
REQUEST FOR APPEAL
Applicant: Mr. Gregg Cohn
File Number:
Date:
Four County Electric Cooperative
SAW-2022-00289
01/05/2024
Attached is:
See Section below
INITIAL PROFFERED PERMIT (Standard Permit or Letter
A
X
ofpermission)
PROFFERED PERMIT (Standard Permit or Letter of permission)
B
PERMIT DENIAL
C
D
APPROVED JURISDICTIONAL DETERMINATION
PRELIMINARY JURISDICTIONAL DETERMINATION
E
SECTION I - The following identifies your rights and options regarding an administrative appeal of
the above decision. Additional information may be found at
http://www.usace.army.mil/inet/functions/cw/cecwo/rea or
Corps regulations at 33 CFR Part 331.
A: INITIAL PROFFERED PERMIT: You may accept or object to the permit.
• ACCEPT: If you received a Standard Permit, you may sign the permit document and return
it to the district engineer for final authorization. If you received a Letter of Permission
(LOP), you may accept the LOP and your work is authorized. Your signature on the
Standard Permit or acceptance of the LOP means that you accept the permit in its entirety,
and waive all rights to appeal the permit, including its terms and conditions, and approved
jurisdictional determinations associated with the permit.
• OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions
therein, you may request that the permit be modified accordingly. You must complete Section II of
this form and return the form to the district engineer. Your objections must be received by the
district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal
the permit in the future. Upon receipt of your letter, the district engineer will evaluate your
objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to
address some of your objections, or (c) not modify the permit having determined that the permit
should be issued as previously written. After evaluating your objections, the district engineer will
send you a proffered permit for your reconsideration, as indicated in Section B below.
B: PROFFERED PERMIT: You may accept or appeal the permit
• ACCEPT: If you received a Standard Permit, you may sign the permit document and return
it to the district engineer for final authorization. If you received a Letter of Permission
(LOP), you may accept the LOP and your work is authorized. Your signature on the
Standard Permit or acceptance of the LOP means that you accept the permit in its entirety,
and waive all rights to appeal the permit, including its terms and conditions, and approved
jurisdictional determinations associated with the permit.
• APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain
terms and conditions therein, you may appeal the declined permit under the Corps of Engineers
Administrative Appeal Process by completing Section II of this form and sending the form to the
division engineer. This form must be received by the division engineer within 60 days of the date
of this notice.

C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers
Administrative Appeal Process by completing Section II of this form and sending the form to the
division engineer. This form must be received by the division engineer within 60 days of the date of
this notice.
D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved
JD or provide new information.
• ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within
60 days of the date of this notice, means that you accept the approved JD in its entirety, and waive all rights
to appeal the approved JD.
• APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps
of Engineers Administrative Appeal Process by completing Section II of this form and sending the
form to the division engineer. This form must be received by the division engineer within 60 days
of the date of this notice.
E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the
Corps regarding the preliminary JD. The Preliminary JD is not appealable. If you wish, you may
request an approved JD (which may be appealed), by contacting the Corps district for further
instruction. Also you may provide new information for further consideration by the Corps to
reevaluate the JD.
SECTION 11- REQUEST FOR APPEAL or OBJECTIONS TO AlINITIAL PROFFERED PERMIT
REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or
your objections to an initial proffered permit in clear concise statements. You may attach additional
information to this form to clarify where your reasons or objections are addressed in the administrative
record.)
ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the
Corps memorandum for the record of the appeal conference or meeting, and any supplemental
information that the review officer has determined is needed to clarify the administrative record.
Neither the appellant nor the Corps may add new information or analyses to the record. However, you
may provide additional information to clarify the location of information that is already in the
administrative record.
POINT OF CONTACT FOR QUESTIONS OR INFORMATIO
If you have questions regarding this decision
If you only have questions regarding the
and/or the appeal process you may contact:
appeal process you may also contact: Mr.
District Engineer, Wilmington Regulatory Division,
Philip Shannon, Administrative Appeal Review
Attn: Thomas Charles
Officer CESAD-ET-CO-R
69 Darlington Avenue
Attn: Philip Shannon
Wilmington, North Carolina 28403
U.S. Army Corps of Engineers, South Atlantic
[phone]
Division
60 Forsyth Street, Room 9M15
Atlanta, Georgia 30303-8801

RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel,
and any government consultants, to conduct investigations of the project site during the course of the
appeal process. You will be provided a 15 day notice of any site investigation, and will have the
opportunity to participate in all site investigations.
Date: Telephone number:
Signature of appellant or agent.
For appeals on Initial Proffered Permits send this form to:
District Engineer, Wilmington Regulatory Division, Attn: Mr. Tom Charles, 69 Darlington Avenue,
Wilmington, North Carolina 28403 or [e-mail]
For Permit denials, Proffered Permits and approved Jurisdictional Determinations send this form to:
Division Engineer, Commander, U.S. Army Engineer Division, South Atlantic, Attn: Mr. Philip Shannon,
Administrative Appeal Officer, CESAD-PDO, 60 Forsyth Street, Room 1OM15, Atlanta, Georgia 30303-8801
Phone: [phone].

ATTACHMENT (A)
(Compensatory Mitigation Responsibility Transfer Form)

U.S. ARMY CORPS OF ENGINEERS
Wilmington District
Compensatory Mitigation Responsibility Transfer Form
Permittee: Four County Electric Cooperative Action ID: SAW-2022-00289
Attn: Mr. Gregg Cohn
Project Name: New Electrical Substation County: Pender
Instructions to Permittee: The Permittee must provide a copy of this form to the Mitigation Sponsor, either an approved
Mitigation Bank or the North Carolina Division of Mitigation Services (NCDMS), who will then sign the form to verify the
transfer of the mitigation responsibility. Once the Sponsor has signed this form, it is the Permittee's responsibility to ensure
that Wilmington District Project Manager identified on page two is in receipt of a signed copy of this form before conducting
authorized impacts, unless otherwise specified below. If more than one Mitigation Sponsor will be used to provide the
mitigation associated with the permit, or if the impacts and/or the mitigation will occur in more than one 8-digit Hydrologic
Unit Code (HUC), multiple forms will be attached to the permit, and the separate forms for each Sponsor and/or HUC must
be provided to the appropriate Mitigation Sponsors.
Instructions to Sponsor: The Sponsor verifies that the mitigation requirements (credits) shown below have been released
and are available at the identified site. By signing below, the Sponsor is accepting full responsibility for the identified
mitigation, regardless of whether they have received payment from the Permittee. Once the form is signed, the Sponsor
must update the bank ledger and provide a copy of the signed form and the updated ledger to the Permittee, the Project
Manager who issued the permit, the Bank Project Manager, and the District Mitigation Office (see contact information on
page 2). The Sponsor must also comply with all reporting requirements established in their authorizing instrument.
Permitted Impacts and Compensatory Mitigation Requirements
Permitted Impacts Requiring Mitigation*: 8-digit HUC and Basin: 03030007, Cape Fear River Basin
Stream Impacts (linear feet)
Wetland Impacts (acres)
Warm
Cool
Cold
Riparian Riverine
Riparian Non-Riverine
Non -Riparian
Coastal
1.42
*If more than one mitigation sponsor will be used for the permit, only include impacts to be mitigated by this sponsor.
Compensatory Mitigation Requirements: 8-digit HUC and Basin: 03030007, Cape Fear River Basin
Stream Mitigation (credits)
Wetland Mitigation (credits)
Warm
Cool
Cold
Riparian Riverine
Riparian Non-Riverine
Non -Riparian
Coastal
1.42
Mitigation Site Debited: Northeast Cape Fear Umbrella Mitigation Bank.(List the name of the bank to be debited. For
umbrella banks, also list the specific site. For NCDMS, list NCDMS. If the NCDMS acceptance letter identifies a specific site,
also list the specific site to be debited).
Section to be completed by the Mitigation Sponsor
Statement of Mitigation Liability Acceptance: I, the undersigned, verify that I am authorized to approve mitigation
transactions for the Mitigation Sponsor shown below, and I certify that the Sponsor agrees to accept full responsibility for
providing the mitigation identified in this document (see the table above), associated with the USACE Permittee and Action
ID number shown. I also verify that released credits (and/or advance credits for NCDMS), as approved by the Wilmington
District, are currently available at the mitigation site identified above. Further, I understand that if the Sponsor fails to provide
the required compensatory mitigation, the USACE Wilmington District Engineer may pursue measures against the Sponsor to
ensure compliance associated with the mitigation requirements.
Mitigation Sponsor Name:
Name of Sponsor's Authorized Representative:
Signature of Sponsor's Authorized Representative Date of Signature
Page 1 of 2 Form Date July 7, 2020

USACE Wilmington District
Compensatory Mitigation Responsibility Transfer Form, Page 2
Conditions for Transfer of Compensatory Mitigation Credit:
• Once this document has been signed by the Mitigation Sponsor and the District is in receipt of the signed form, the
Permittee is no longer responsible for providing the mitigation identified in this form, though the Permittee remains
responsible for any other mitigation requirements stated in the permit conditions.
• Construction within jurisdictional areas authorized by the permit identified on page one of this form can begin only after
the District is in receipt of a copy of this document signed by the Sponsor, confirming that the Sponsor has accepted
responsibility for providing the mitigation requirements listed herein. When NCDMS provides mitigation for authorized
impacts conducted by the North Carolina Department of Transportation (NCDOT), construction within jurisdictional areas
may proceed upon permit issuance; however, a copy of this form signed by NCDMS must be provided to the District
within 30 days of permit issuance. NCDOT remains fully responsible for the mitigation until the District has received this
form, confirming that the Sponsor has accepted responsibility for providing the mitigation requirements listed herein.
• Signed copies of this document must be retained by the Permittee, Mitigation Sponsor, and in the USACE administrative
records for both the permit and the Bank/ILF Instrument. It is the Permittee's responsibility to ensure that the District
Project Manager (address below) is provided with a signed copy of this form.
• If changes are proposed to the type, amount, or location of mitigation after this form has been signed and returned to
the District, the Sponsor must obtain case -by -case approval from the District Project Manager and/or North Carolina
Interagency Review Team (NCIRT). If approved, higher mitigation ratios may be applied, as per current District guidance
and a new version of this form must be completed and included in the District administrative records for both the permit
and the Bank/ILF Instrument.
Comments/Additional Conditions:
To offset the 1.4-acre non -riparian wetland loss, the applicant will purchase 1.4 non -riparian wetland credits from the
Northeast Cape Fear Umbrella Mitigation Bank. This is a Special Condition for this permit.
This form is not valid unless signed below by the District Project Manager and by the Mitigation Sponsor on Page 1. Once
signed, the Sponsor should provide copies of this form along with an updated bank ledger to: 1) the Permittee, 2) the
District Project Manager at the address below, 3) the Bank Manager listed in RIBITS, and 4) the Wilmington District
Mitigation Office, 3331 Heritage Trade Drive, Suite 105, Wake Forest, NC 27587 (or by email to [e-mail]. mil).
Questions regarding this form or any of the permit conditions may be directed to the District Mitigation Office.
USACE Project Manager: Thomas Charles
USACE Field Office: Wilmington Regulatory Field Office
US Army Corps of Engineers
69 Darlington Avenue
Wilmington, NC 28403
Email: [e-mail]
Digitally signed by Thomas
Thomas Charles Charles 1/5/2024
Date: 2024.01.05 11:52:46-05'00'
Wilmington District Project Manager Signature Date of Signature
Current Wilmington District mitigation guidance, including information on mitigation ratios, functional assessments, and
mitigation bank location and availability, and credit classifications (including stream temperature and wetland groupings) is
available at http://ribits.usace.army.mi1.
Page 2 of 2

ATTACHMENT (B)
(NC DWR 401 Water Quality Certification)

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
NORTH CAROLINA
Environmental Quality
August 14, 2023
DWR # 20230465
Pender County
Four County EMC
Attn: Mr. Gregg Cohn
1822 NC 53 West
Burgaw NC 28425
Delivered via email to: [e-mail]
Subject: Approval of Individual 401 Water Quality Certification
Hampstead POD
USACE Action ID. No. SAW-2022-00285
Dear Mr. Cohn:
Attached hereto is a copy of Certification No. WQC006184 issued to Mr. Gregg Cohn and Four County
EMC, dated August 14, 2023. This approval is for the purpose and design described in your application.
The plans and specifications for this project are incorporated by reference as part of this Water Quality
Certification. If you change your project, you must notify the Division and you may be required to submit
a new application package with the appropriate fee. If the property is sold, the new owner must be given
a copy of this Certification and is responsible for complying with all conditions. [15A NCAC 02H
.0507(d)(2)].
This Water Quality Certification does not relieve the permittee of the responsibility to obtain all other
required Federal, State, or Local approvals before proceeding with the project, including those required
by, but not limited to, Sediment and Erosion Control, Non -Discharge, Water Supply Watershed, and
Trout Buffer regulations.
This Water Quality Certification neither grants nor affirms any property right, license, or privilege in any
lands or waters, or any right of use in any waters. This Water Quality Certification does not authorize
any person to interfere with the riparian rights, littoral rights, or water use rights of any other person
and does not create any prescriptive right or any right of priority regarding any usage of water. This
Water Quality Certification shall not be interposed as a defense in any action respecting the
determination of riparian or littoral rights or other rights to water use. No consumptive user is deemed
by virtue of this Water Quality Certification to possess any prescriptive or other right of priority with
respect to any other consumptive user.
Upon the presentation of proper credentials, the Division may inspect the property.
� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NOp'H CAROLINA,
919.707.9000

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 2 of 13
This Water Quality Certification shall expire on the same day as the expiration date of the corresponding
Section 404 Permit. The conditions shall remain in effect for the life of the project, regardless of the
expiration date of this Water Quality Certification.
Non-compliance with or violation of the conditions herein set forth may result in revocation of this
Water Quality Certification for the project and may also result in criminal and/or civil penalties.
If you are unable to comply with any of the conditions of this Water Quality Certification you must notify
the Wilmington Regional Office within 24 hours (or the next business day if a weekend or holiday) from
the time the permittee becomes aware of the circumstances.
The permittee shall report to the Wilmington Regional Office any noncompliance with, and/or any
violation of, stream or wetland standards [15A NCAC 02B .0200] including but not limited to sediment
impacts to streams or wetlands. Information shall be provided orally within 24 hours (or the next
business day if a weekend or holiday) from the time the permittee became aware of the non-compliance
circumstances.
This approval and its conditions are final and binding unless contested [G.S. 143-215.5].
This Certification can be contested as provided in Chapter 150B of the North Carolina General Statutes by
filing a Petition for a Contested Case Hearing (Petition) with the North Carolina Office of Administrative
Hearings (OAH) within sixty (60) calendar days. Requirements for filing a Petition are set forth in Chapter
150B of the North Carolina General Statutes and Title 26 of the North Carolina Administrative Code.
Additional information regarding requirements for filing a Petition and Petition forms may be accessed at
http://www.ncoah.com/ or by calling the OAH Clerk's Office at [phone].
A party filing a Petition must serve a copy of the Petition on:
William F. Lane, General Counsel
Department of Environmental Quality
1601 Mail Service Center
Raleigh, NC 27699-1601
If the party filing the Petition is not the permittee, then the party must also serve the recipient of the
Certification in accordance with N.C.G.S 15013-23(a).
This letter completes the Division's review under section 401 of the Clean Water Act and 15A NCAC 02H
.0500. Please contact Sue Homewood at 336-813-1863 or [e-mail] if you have any
questions or concerns.
Sincerely,
IeDocuSigned by:
ft ply, AAA 1�6SS
980C5097D80E4E9_.
Stephanie Goss, Supervisor
401 & Buffer Permitting Branch
D,Q
yy North Carolina Department of Environmental Quality I Division of Water Resources
^/ 512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
ENORTH OgNAMeaI M EmlrunmudbfEIM, Mal 919.707.9000
Quality

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 3 of 13
Electronic cc: Dolores Hong, Booth & Assoc
Thomas Charles, USACE Wilmington Regulatory Field Office
Maria Dunn, NCWRC
Todd Bowers, EPA
DWR 401 & Buffer Permitting Branch Electronic file
Filename: 20230465 Hampstead POD Substation - Pender - 401- IP.docx
REQNorth
yy Carolina Department of Environmental Quality I Division of Water Resources
^/ 512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH cc.aot.iw. 919.707.9000
OgNAMeaI M EmlrunmuMal Quality

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 4 of 13
NORTH CAROLINA 401 WATER QUALITY CERTIFICATION
CERTIFICATION # WQC006184 is issued in conformity with the requirements of Section 401, Public Laws
92-500 and 95-217 of the United States and subject to North Carolina's Regulations in 15 NCAC 02H .0500
and 15A NCAC 0213.0200, to Mr. Gregg Cohn and Four County EMC, who have authorization for the
impacts listed below, as described within your application received by the N.C. Division of Water
Resources (Division) on March 28, 2023 and subsequent information on June 22, 2023, July 18, 2023,
August 10, 2023 and August 11, 2023, and by Public Notice issued by the U. S. Army Corps of Engineers on
April 19, 2023.
The State of North Carolina certifies that this activity will comply with water quality requirements and
the applicable portions of Sections 301, 302, 303, 306, 307 of the Public Laws 92-500 and PL 95-217 if
conducted in accordance with the application, the supporting documentation, and conditions
hereinafter set forth.
The following impacts are hereby approved. No other impacts are approved, including incidental
impacts. [15A NCAC 02H .0506(b)]
Type of Impact
Amount Approved
Permanent
Amount Approved
Temporary
Mitigation Amount
Required
Non -Riparian Wetlands
Site 2 / WB — pad fill
0.711 acres
0 acres
0.711 credits
Site 3 / WB — road fill
0.426 acres
0 acres
0.426 credits
Site 4 / WB —
stockpile
0 acres
0.178 acres
0 credits
Site 5 / WB —
stormwater drainage
0.251 acres
0 acres
0.251 credits
Site 6 / WB — erosion
control
0 acres
0.016 acres
0 credits
Site 7 / WC — road fill
0.030 acres
0 acres
0.030 credits
Site 8 / WC — erosion
control
0 acres
0.001 acres
0 credits
Site 9 / WD — road fill
0.020 acres
0 acres
0.020 credits
Site 10 / WD —
erosion control
0 acres
0.001 acres
0 credits
Totals:
1.438 acres
0.196 acres
1.438 credits
This approval requires you to follow the conditions listed in the certification below.
CONDITIONS OF CERTIFICATION [15A NCAC 02H .0507(c)]:
1. Mitigation must be provided for the proposed impacts as specified in the table below. The attachec
Compensatory Mitigation Responsibility Transfer Form (Form) shall be completed and provided to
the Division prior to any impacts occurring. If the Mitigation Provider specified on the attached
Form(s) for the proposed impacts changes after issuance of this Certificate, then the Permittee shall
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
Dw.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 5 of 13
request a revised Compensatory Mitigation Responsibility Transfer Form from the Division prior to
conducting any impacts.
Compensatory Mitigation Required
River and Sub -basin
Number
Wetland
1.438 acres (credits)
Cape Fear/ 03030007
Citation: 15A NCAC 02H .0506(c); 15A NCAC 02H .0507(c)
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. In determining that the proposed activity will
comply with state water quality standards (including designated uses, numeric criteria, narrative
criteria and the state's antidegradation policy), the project must provide for replacement of existing
uses through compensatory mitigation.
2. For all temporary wetland impact areas, the permittee shall restore wetland contours to pre -
construction conditions. Any excess material will be removed to a high ground disposal area.
The mixing of topsoil and subsoils within the wetlands shall be minimized to the greatest extent
practical. During excavation, the soils shall be placed on fabric to minimize impacts whenever
possible. Excavated topsoil will be piled separately from subsoils and will be backfilled into the
restored wetland only after the subsoils have been placed and compacted.
Citation: 15A NCAC 02H .0506(b); 15A NCAC 02H .0507(c)
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. In determining that the proposed activity will
comply with state water quality standards (including designated uses, numeric criteria, narrative
criteria and the state's antidegradation policy), the Division must evaluate if the activity has avoided
and minimized impacts to waters, would cause or contribute to a violation of standards or would
result in secondary or cumulative impacts.
3. The permittee shall report to the DWR Wilmington Regional Office any noncompliance with, and/or
any violation of, stream or wetland standards [15A NCAC 02B .0200], including but not limited to
sediment impacts to streams or wetlands. Information shall be provided orally within 24 hours (or the
next business day if a weekend or holiday) from the time the permittee became aware of the non-
compliance circumstances.
Citation: 15A NCAC 02H .0506(b); 15A NCAC 02H .0507(c)
Justification: Timely reporting of non-compliance is important in identifying and minimizing
detrimental impacts to water quality and avoiding impacts due to water pollution that precludes any
best use on a short-term or long-term basis.
4. No waste, spoil, solids, or fill of any kind shall occur in wetlands or waters beyond the footprint of
the approved impacts (including temporary impacts).
Citation: 15A NCAC 02H .0506; 15A NCAC 02H .0507(c)
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
Dw.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 6 of 13
Justification: Surface water quality standards require that conditions of waters be suitable for all best
uses provided for in state rule (including, at minimum: aquatic life propagation, survival, and
maintenance of biological integrity; wildlife; secondary contact recreation; agriculture); and that
activities must not cause water pollution that precludes any best use on a short-term or long-term
basis.
5. When applicable, all construction activities shall be performed and maintained in full compliance
with G.S. Chapter 113A Article 4 (Sediment and Pollution Control Act of 1973). Regardless of
applicability of the Sediment and Pollution Control Act, all projects shall incorporate appropriate
Best Management Practices for the control of sediment and erosion so that no violations of state
water quality standards, statutes, or rules occur.
Design, installation, operation, and maintenance of all sediment and erosion control measures shall
be equal to or exceed the requirements specified in the most recent version of the North Carolina
Sediment and Erosion Control Manual, or for linear transportation projects, the North Caroline
Department of Transportation Sediment and Erosion Control Manual.
All devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) sites,
including contractor -owned or leased borrow pits associated with the project. Sufficient materials
required for stabilization and/or repair of erosion control measures and stormwater routing and
treatment shall be on site at all times.
For borrow pit sites, the erosion and sediment control measures shall be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina Surface
Mining Manual. Reclamation measures and implementation shall comply with the reclamation in
accordance with the requirements of the Sedimentation Pollution Control Act and the Mining Act of
1971.
Citation: 15A NCAC 02H .0506(b); 15A NCAC 02H .0507(c); 15A NCACO28.0200; 15A NCAC 02B
.0231
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. Activities must not cause water pollution that
precludes any best use on a short-term or long-term basis. As cited in Stream Standards: (12) Oils,
deleterious substances, or colored or other wastes: only such amounts as shall not render the waters
injurious to public health, secondary recreation, or to aquatic life and wildlife, or adversely affect the
palatability offish, aesthetic quality, or impair the waters for any designated uses; and (21) turbidity
in the receiving water shall not exceed 50 Nephelometric Turbidity Units (NTU) in streams not
designated as trout waters and 10 NTU in streams, lakes, or reservoirs designated as trout waters;
for lakes and reservoirs not designated as trout waters, the turbidity shall not exceed 25 NTU; if
turbidity exceeds these levels due to natural background conditions, the existing turbidity level shall
not be increased. As cited in Wetland Standards: (c)(1) Liquids, fill or other solids, or dissolved gases
shall not be present in amounts that may cause adverse impacts on existing wetland uses; and (3)
Materials producing color or odor shall not be present in amounts that may cause adverse impacts
on existing wetland uses.
6. Sediment and erosion control measures shall not be installed in wetland or waters except within the
footprint of temporary or permanent impacts otherwise authorized by this Certification. If placed
within authorized impact areas, then placement of such measures shall not be conducted in a
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
Dw.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 7 of 13
manner that results in dis-equilibrium of any wetlands, streambeds, or streambanks. Any silt fence
installed within wetlands shall be removed from wetlands and the natural grade restored within two
(2) months of the date that DEMLR or locally delegated program has released the specific area
within the project to ensure wetland standards are maintained upon completion of the project.
Citation: 15A NCAC 02H .0506(b); 15A NCAC 02H .0507(c); 15A NCAC 028.0200, 15A NCAC 02B
.0231
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. Activities must not cause water pollution that
precludes any best use on a short-term or long-term basis. As cited in Stream Standards: (12) Oils,
deleterious substances, or colored or other wastes: only such amounts as shall not render the waters
injurious to public health, secondary recreation, or to aquatic life and wildlife, or adversely affect the
palatability offish, aesthetic quality, or impair the waters for any designated uses; and (21) turbidity
in the receiving water shall not exceed 50 Nephelometric Turbidity Units (NTU) in streams not
designated as trout waters and 10 NTU in streams, lakes, or reservoirs designated as trout waters;
for lakes and reservoirs not designated as trout waters, the turbidity shall not exceed 25 NTU; if
turbidity exceeds these levels due to natural background conditions, the existing turbidity level shall
not be increased. As cited in Wetland Standards: (c)(1) Liquids, fill or other solids, or dissolved gases
shall not be present in amounts that may cause adverse impacts on existing wetland uses, and (3)
Materials producing color or odor shall not be present in amounts that may cause adverse impacts
on existing wetland uses.
7. Erosion control matting that incorporates plastic mesh and/or plastic twine shall not be used along
streambanks or within wetlands.
Citation: 15A NCAC 02H .0506(b); 15A NCAC 02H .0507(c)
Justification: A project that affects waters shall not be permitted unless the existing uses (including
aquatic life propagation and biological integrity), and the water quality to protect such uses, are
protected. Protections are necessary to ensure any remaining surface waters or wetlands, and any
surface waters or wetlands downstream, continue to support existing uses during and after project
completion. The Division must evaluate if the activity has avoided and minimized impacts to waters,
would cause or contribute to a violation of standards, or would result in secondary or cumulative
impacts.
8. If the project is covered by NPDES Construction Stormwater Permit Number NCG010000 or NPDES
Construction Stormwater Permit Number NCG250000, full compliance with permit conditions
including the erosion & sedimentation control plan, inspections and maintenance, self -monitoring,
record keeping and reporting requirements is required.
Citation: 15A NCAC 02H .0506(b); 15A NCAC 02H .0507(c); 15A NCAC 028.0200, 15A NCAC 02B
.0231
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. Activities must not cause water pollution that
precludes any best use on a short-term or long-term basis. As cited in Stream Standards: (12) Oils,
deleterious substances, or colored or other wastes: only such amounts as shall not render the waters
injurious to public health, secondary recreation, or to aquatic life and wildlife, or adversely affect the
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
Dw.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 8 of 13
palatability offish, aesthetic quality, or impair the waters for any designated uses; and (21) turbidity
in the receiving water shall not exceed 50 Nephelometric Turbidity Units (NTU) in streams not
designated as trout waters and 10 NTU in streams, lakes, or reservoirs designated as trout waters;
for lakes and reservoirs not designated as trout waters, the turbidity shall not exceed 25 NTU; if
turbidity exceeds these levels due to natural background conditions, the existing turbidity level shall
not be increased. As cited in Wetland Standards: (c)(1) Liquids, fill or other solids, or dissolved gases
shall not be present in amounts that may cause adverse impacts on existing wetland uses; and (3)
Materials producing color or odor shall not be present in amounts that may cause adverse impacts
on existing wetland uses.
9. Culverts shall be designed and installed in such a manner that the original stream profiles are not
altered and allow for aquatic life movement during low flows. The dimension, pattern, and profile
of the stream above and below a pipe or culvert shall not be modified by widening the stream
channel or by reducing the depth of the stream in connection with the construction activity. The
width, height, and gradient of a proposed culvert shall be such as to pass the average historical low
flow and spring flow without adversely altering flow velocity. If the width of the culvert is wider than
the stream channel, the culvert shall include multiple boxes/pipes, baffles, benches and/or sills to
maintain the natural width of the stream channel. If multiple culverts/pipes/barrels are used, low
flows shall be accommodated in one culvert/pipe and additional culverts/pipes shall be installed
such that they receive only flows above bankfull.
Placement of culverts and other structures in streams shall be below the elevation of the streambed
by one foot for all culverts with a diameter greater than 48 inches, and 20% of the culvert diameter
for culverts having a diameter less than or equal to 48 inches, to allow low flow passage of water
and aquatic life. If the culvert outlet is submerged within a pool or scour hole and designed to
provide for aquatic passage, then culvert burial into the streambed is not required.
For structures less than 72" in diameter/width, and topographic constraints indicate culvert slopes
of greater than 2.5% culvert burial is not required, provided that all alternative options for flattening
the slope have been investigated and aquatic life movement/connectivity has been provided when
possible (e.g. rock ladders, cross -vanes, sills, baffles etc.). Notification, including supporting
documentation to include a location map of the culvert, culvert profile drawings, and slope
calculations, shall be provided to DWR 30 calendar days prior to the installation of the culvert.
When bedrock is present in culvert locations, culvert burial is not required, provided that there is
sufficient documentation of the presence of bedrock. Notification, including supporting
documentation such as a location map of the culvert, geotechnical reports, photographs, etc. shall
be provided to DWR a minimum of 30 calendar days prior to the installation of the culvert. If
bedrock is discovered during construction, then DWR shall be notified by phone or email within 24
hours of discovery.
Installation of culverts in wetlands shall ensure continuity of water movement and be designed to
adequately accommodate high water or flood conditions. When roadways, causeways, or other fill
projects are constructed across FEMA-designated floodways or wetlands, openings such as culverts
or bridges shall be provided to maintain the natural hydrology of the system as well as prevent
constriction of the floodway that may result in destabilization of streams or wetlands.
The establishment of native woody vegetation and other soft stream bank stabilization techniques
shall be used where practicable instead of rip -rap or other bank hardening methods.
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
Dw.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 9 of 13
Citation: 15A NCAC 02H .0506(b); 15A NCAC 02H .0507(c)
Justification: Surface water quality standards require that conditions of waters be suitable for all
best uses provided for in state rule, and that activities must not cause water pollution that precludes
any best use on a short-term or long-term basis. Ensuring that structures are installed properly in
waters will ensure that surface water quality standards are met and conditions of waters are
suitable for all best uses.
10. Application of fertilizer to establish planted/seeded vegetation within disturbed riparian areas
and/or wetlands shall be conducted at agronomic rates and shall comply with all other Federal,
State and Local regulations. Fertilizer application shall be accomplished in a manner that minimizes
the risk of contact between the fertilizer and surface waters.
Citation: 15A 02H .0506(b), 15A NCAC 02H .0507(c), 15A NCAC 02B .0200, 15A NCAC 02B .0231
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. Activities must not cause water pollution that
precludes any best use on a short-term or long-term basis. As cited in Stream Standards: (12) Oils,
deleterious substances, or colored or other wastes: only such amounts as shall not render the waters
injurious to public health, secondary recreation, or to aquatic life and wildlife, or adversely affect the
palatability offish, aesthetic quality, or impair the waters for any designated uses. As cited in
Wetland Standards: (c)(1) Liquids, fill or other solids, or dissolved gases shall not be present in
amounts that may cause adverse impacts on existing wetland uses; and (3) Materials producing
color or odor shall not be present in amounts that may cause adverse impacts on existing wetland
uses.
11. If concrete is used during construction, then all necessary measures shall be taken to prevent direct
contact between uncured or curing concrete and waters of the state. Water that inadvertently
contacts uncured concrete shall not be discharged to waters of the state.
Citation: 15A 02H .0506(b); 15A NCAC 02H .0507(c); 15A NCAC 02B .0200, 15A NCAC 02B .0231
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. Activities must not cause water pollution that
precludes any best use on a short-term or long-term basis. As cited in Stream Standards: (12) Oils,
deleterious substances, or colored or other wastes: only such amounts as shall not render the waters
injurious to public health, secondary recreation, or to aquatic life and wildlife, or adversely affect the
palatability offish, aesthetic quality, or impair the waters for any designated uses. As cited in
Wetland Standards: (c)(1) Liquids, fill or other solids, or dissolved gases shall not be present in
amounts that may cause adverse impacts on existing wetland uses; and (3) Materials producing
color or odor shall not be present in amounts that may cause adverse impacts on existing wetland
uses.
12. All proposed and approved temporary fill and culverts shall be removed and the impacted area shall
be returned to natural conditions within 60 calendar days after the temporary impact is no longer
necessary. The impacted areas shall be restored to original grade, including each stream's original
cross -sectional dimensions, planform pattern, and longitudinal bed profile. All temporarily impacted
sites shall be restored and stabilized with native vegetation.
Citation: 15A NCAC 02H.0506(b); 15A NCAC 02H .0507(c)
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
Dw.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 10 of 13
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. Protections are necessary to ensure any remaining
surface waters or wetlands, and any surface waters or wetlands downstream, continue to support
existing uses after project completion.
13. All proposed and approved temporary pipes/culverts/rip-rap pads etc. in streams or wetlands shall
be installed as outlined in the most recent edition of the North Carolina Sediment and Erosion
Control Planning and Design Manual or the North Carolina Surface Mining Manual or the North
Carolina Department of Transportation Best Management Practices for Construction and
Maintenance Activities so as not to restrict stream flow or cause dis-equilibrium during use of this
Certification.
Citation: 15A NCAC 02H .O506(b); 15A NCAC 02H .05O7(c)
Justification: Surface water quality standards require that conditions of waters be suitable for all best
uses provided for in state rule, and that activities must not cause water pollution that precludes any
best use on a short-term or long-term basis. Ensuring that structures are installed properly in waters
will ensure that surface water quality standards are met and conditions of waters are suitable for all
best uses.
14. Any rip -rap required for proper culvert placement, stream stabilization, or restoration of temporarily
disturbed areas shall be restricted to the area directly impacted by the approved construction
activity. All rip -rap shall be placed such that the original streambed elevation and streambank
contours are restored and maintained and shall consist of clean rock or masonry material free of
debris or toxic pollutants. Placement of rip -rap or other approved materials shall not result in de-
stabilization of the stream bed or banks upstream or downstream of the area or be installed in a
manner that precludes aquatic life passage.
Citation: 15A NCAC 02H .O506(b); 15A NCAC 02H .O507(c)
Justification: Surface water quality standards require that conditions of waters be suitable for all best
uses provided for in state rule, and that activities must not cause water pollution that precludes any
best use on a short-term or long-term basis. The Division must evaluate if the activity has avoided
and minimized impacts to waters, would cause or contribute to a violation of standards, or would
result in secondary or cumulative impacts.
15. Any rip -rap used for stream or shoreline stabilization shall be of a size and density to prevent
movement by wave, current action, or stream flows, and shall consist of clean rock or masonry
material free of debris or toxic pollutants. Rip -rap shall not be installed in the streambed except in
specific areas required for velocity control and to ensure structural integrity of bank stabilization
measures.
Citation: 15A NCAC 02H .O506(b); 15A NCAC 02H .05O7(c); 15A NCAC 02B .0201
Justification: Surface water quality standards require that conditions of waters be suitable for all best
uses provided for in state rule, and that activities must not cause water pollution that precludes any
best use on a short-term or long-term basis. The Division must evaluate if the activity has avoided
and minimized impacts to waters, would cause or contribute to a violation of standards, or would
result in secondary or cumulative impacts.
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
Dw.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 11 of 13
16. All mechanized equipment operated near surface waters shall be inspected and maintained
regularly to prevent contamination of surface waters from fuels, lubricants, hydraulic fluids, or other
toxic materials. Construction shall be staged in order to minimize the exposure of equipment to
surface waters to the maximum extent practicable. Fueling, lubrication, and general equipment
maintenance shall be performed in a manner to prevent, to the maximum extent practicable,
contamination of surface waters by fuels and oils.
Citation: 15A NCAC 02H .0506(b); 15A NCAC 02H .0507(c); 15A NCAC 028.0200, 15A NCAC 028
.0231
Justification: A project that affects waters shall not be permitted unless the existing uses, and the
water quality to protect such uses, are protected. Activities must not cause water pollution that
precludes any best use on a short-term or long-term basis. As cited in Stream Standards: (12) Oils,
deleterious substances, or colored or other wastes: only such amounts as shall not render the waters
injurious to public health, secondary recreation, or to aquatic life and wildlife, or adversely affect the
palatability offish, aesthetic quality, or impair the waters for any designated uses. As cited in
Wetland Standards: (c)(1) Liquids, fill or other solids, or dissolved gases shall not be present in
amounts that may cause adverse impacts on existing wetland uses, and (3) Materials producing
color or odor shall not be present in amounts that may cause adverse impacts on existing wetland
uses.
17. Heavy equipment working in wetlands shall be placed on mats or other measures shall be taken to
minimize soil disturbance and compaction.
Citation: 15A NCAC 02H .0506(b), 15A NCAC 0214.0507(c), 15A NCAC 028.0231
Justification: Wetland standards require maintenance or enhancement of existing uses of wetlands
such that hydrologic conditions necessary to support natural biological and physical characteristics
are protected; populations of wetland flora and fauna are maintained to protect biological integrity
of the wetland; and materials or substances are not present in amounts that may cause adverse
impact on existing wetland uses.
18. In accordance with 143-215.85(b), the permittee shall report any petroleum spill of 25 gallons or
more; any spill regardless of amount that causes a sheen on surface waters; any petroleum spill
regardless of amount occurring within 100 feet of surface waters; and any petroleum spill less than
25 gallons that cannot be cleaned up within 24 hours.
Citation: 15A NCAC 02H .0507(c); N.C.G.S 143-215.85(b)
Justification: Person(s) owning or having control over oil or other substances upon notice of
discharge must immediately notify the Department, or any of its agents or employees, of the nature,
location, and time of the discharge and of the measures which are being taken or are proposed to be
taken to contain and remove the discharge. This action is required in order to contain or divert the
substances to prevent entry into the surface waters. Surface water quality standards require that
conditions of waters be suitable for all best uses provided for in state rule (including, at minimum:
aquatic life propagation, survival, and maintenance of biological integrity; wildlife; secondary
contact recreation; agriculture); and that activities must not cause water pollution that precludes
any best use on a short-term or long-term basis.
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
Dw.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
Hampstead POD
DWR# 20230465
Individual Certification #WQC006184
Page 12 of 13
19. The permittee and their authorized agents shall conduct all activities in a manner consistent with
State water quality standards (including any requirements resulting from compliance with §303(d)
of the Clean Water Act), and any other appropriate requirements of State and Federal Law.
Citation: 15A NCAC 02H .O506(b); 15A NCAC 02H .0507(c)
Justification: Surface water quality standards require that conditions of waters be suitable for all best
uses provided for in state rule, and that activities must not cause water pollution that precludes any
best use on a short-term or long-term basis. The Division must evaluate if the activity has avoided
and minimized impacts to waters, would cause or contribute to a violation of standards, or would
result in secondary or cumulative impacts.
20. The permittee shall require its contractors and/or agents to comply with the terms and conditions of
this certification in the construction and maintenance of this project, and shall provide each of its
contractors and/or agents associated with the construction or maintenance of this project with a
copy of this Water Quality Certification. A copy of this Water Quality Certification shall be available
at the project site during the construction and maintenance of this project.
Citation: 15A NCAC 02H .O5O6(b); 15A NCAC 02H .05O7(c)
Justification: Those actually performing the work should be aware of the requirements of this 401
Water Quality Certification to minimize water quality impacts.
This approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in
your application shall expire upon expiration of the 404 Permit. The conditions in effect on the date of
issuance shall remain in effect for the life of the project, regardless of the expiration date of this
Certification. [15A NCAC 02H .0507(c)]
This, the 14th day of August 2023
ESDocuSigned by:
ft p�t' sass
980C5097D80E4E9_.
Stephanie Goss, Supervisor
401 & Buffer Permitting Branch
D � ��� North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINq
n.n.b.d. €mlm.m wowll /"S 919.7�7.9�0�

DocuSign Envelope ID: 53C535D9-9304-4F95-98DC-84ECC7FOD01 E
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
RICHARD E. ROGERS, JR.
Director
NORTH CAROLINA
Environmental Quality
COMPENSATORY MITIGATION RESPONSIBILITY TRANSFER FORM
August 14, 2023
Permittee: Four County EMC DWR Project # 20230465
Project Name: Hampstead POD
County: Pender
The Division has received a Statement of Availability (SOA) from Northeast Cape Fear Umbrella
Mitigation Bank (Mitigation Provider) to satisfy the mitigation requirements set forth in 401 Individual
Certification No. WQC006184 issued to Four County EMC, dated August 14, 2023 as provided in the
table below.
Compensatory Mitigation River and 8-digit HUC Number
Non -Riparian Wetland 1.438 acres (credits) Cape Fear / 03030007
The Permittee must provide a copy of this form to the Mitigation Provider specified above who will then
sign the form to verify receipt of payment and the transfer of the mitigation responsibility. Once the
Mitigation Provider has signed this form, it is the Permittee's responsibility to ensure that a signed copy
of this form is submitted to the Division before conducting any of the authorized impacts.
The Mitigation Provider verifies that the mitigation requirements (credits) shown above, have been
released and are available at the identified bank site(s). By signing below, the Mitigation Provider is
accepting full responsibility for the identified mitigation. As a reminder to the Mitigation Provider, no
more than 25 percent of the total mitigation required by Division can be met through preservation,
unless requested and approved by the Division Director (15A NCAC 02H. 0506(c)(7)).
Signature Authority Name (print):
Signature: Date:
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1611 Mail Service Center I Raleigh, North Carolina 27699-1611
NORTH CAROLINA
Ogwhnnnl of Emlmnnnental Oaali� 919.707.9000