20061293 Ver 2_401 Application_20100510

STROUD ENGINEERING, P.A.
102-D Cinema Drive
WILMINGTON, NC 28403
(9/?1' ?0) 815-0775
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WE ARE SENDING YOU ? Attached ? Under separate cover via
? Shop drawings ? Prints ? Plans
? Copy of letter ? Change order ?
? Approved as submitted
? Approved as noted
? Returned for corrections
COPIES DATE NO. DESCRIPTION

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WETLItNDS AND 5(ORT.?Y?.'.TElt aow

THESE ARE TRANSMITTED as checked below:
? For approval
? For your use
? As requested
? For review and comment
? FOR BIDS DUE
REMARKS
1-1 PRINTS RETURNED AFTER LOAN TO US
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COPY TO
SIGNED:
If enclosures are not as noted, kindly notify us at once.
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ATTENTION
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COPY
? Samples
? Resubmit copies for approval
? Submit copies for distribution
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the following items:
? Specifications
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STROUD ENGINEERING, P.A.
CONSULTING ENGINEERS
102-D CINEMA DRIVE
WILMINGTON, NORTH CAROLINA 28403
[phone]
April 29, 2010
US Army Corps of Engineers
Wilmington Regulatory District
PO Box 1890
Wilmington, NC 28402-1890
Attn: Mr. David Bailey
Re: The Neighborhoods of Holly Ridge
Action ID No. SAW-2006-32163
Mr. Bailey:
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MAY 1 7 2010
DENR - WATER QUALITY
WETLANDS AND STORNMATER MCK
COP
Please find the attached materials pursuant my letter to you dated March 11, 2010
and our subsequent discussions.
Thank you again for all of your assistance to date. Please let me know if you have
any additional questions or concerns.
Respectfully,
Attachments
cc: Scott Cook, Neighborhoods of Holly Ridge, LLC
Mike Ankrum, Scott Cook Construction Company
Joanne Steenhuis, NCDENR DWQ
F:/master/pw647/wpd/pcncover.doc
avid L. Menus, PE
Stroud Engineering, PA
107 COMMERCE ST. •:'? HESTRON PLAZA TWO
SUITE B 102-D CINEMA DRIVE 151-A HWY. 24
GREENVILLE, NC 27858,. WILMINGTON, NC 28403 - MOREHEAD CITY, NC 28557
[phone] [phone] [phone]
AGENT DESIGNATION
I, Scott Cook, do hereby designate Stroud Engineering PA as a subcontractor, to act on my
behalf for the purposes of application and communication with the Army Corps of Engineers
regarding the wetland delineation, Nationwide pennits and associated approval for The
Neighborhoods of Holly Ridge Subdivision Project.
Scott Cook Member Neighborhoods of Holly Ridge, LLC
name
sir ure
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date

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Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Pre-Construction Notification PC Form
- A. Applicant Information
1. Processing
1 a. Type(s) of approval sought from the

Corps:
® Section 404 Permit ? Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 12 & 18 or General Permit (GP) number:
1 c. Has the NWP or GP number been verified by the Corps? ® Yes ? No
1 d. Type(s) of approval sought from the DWQ (check all that apply):
? 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit
? 401 Water Quality Certification - Express ? Riparian Buffer Authorization
1 e. Is this notification solely for the record
because written approval is not required? For the record only for DWQ 401
Certification:
® Yes ? No For the record only for Corps Permit:

? Yes ® No
1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu
fee program. ? Yes ® No
1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h
below. ® Yes ? No
1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No
2. Project Information
2a. Name of project: Neighborhoods of Holly Ridge -, ---
2b. County: Onslow L 11=1 k!:7 `
2c. Nearest municipality / town: Holly Ridge
MAY 1 7 201n
2d. Subdivision name: Neighborhoods of Holly Ridge
2e. NCDOT only, T.I.P. or state
project no: DcNR-WATER QUALITY

YETUND AND STMMMATEIt IIRANCH
3. Owner Information
3a. Name(s) on Recorded Deed: Neighborhoods of Holly Ridge, LLC
3b. Deed Book and Page No. 2217/767
3c. Responsible Party (for LLC if
applicable): Scott Cook
3d. Street address: 106 A Cinema Drive
3e. City, state, zip: Wilmington, NC 28403
3f. Telephone no.: 910-343-9202
3g. Fax no.: 910-443-0072
3h. Email address: [e-mail]
Page 1 of 11
PCN Form - Version 1.3 December 10, 2008 Version
4. Applicant Information (if different from owner)
4a. Applicant is: ? Agent ? Other, specify:
4b. Name:
4c. Business name
(if applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no.:
4g. Fax no.:
4h. Email address:
5. Agent/Consultant Information (if applicable)
5a. Name: David L.Menius
5b. Business name
(if applicable): Stroud Engineering, P.A.
5c. Street address: 102 D Cinema Drive
5d. City, state, zip: Wilmington, NC 28403
5e. Telephone no.: 910-815-0775
5f. Fax no.: 910-815-0593
5g. Email address: [e-mail]
,„..
Page 2 of 11
PCN Form - Version 1.3 December 10, 2008 Version
B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID): 423601283521
Latitude: 34.4778 Longitude: - 77.5639
1 b. Site coordinates (in decimal degrees): (DD.DDDDDD) (-DD.DDDDDD)
1 c. Property size: 184.75 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to County Line Branch
proposed project:
2b. Water Quality Classification of nearest receiving water: SA
2c. River basin: Cape Fear
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
The site is presently undergoing various phases of residential construction activity. Adjoining properties are a mix of
residential and woodland.
3b. List the total estimated acreage of all existing wetlands on the property:
9.14
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
2200
3d. Explain the purpose of the proposed project:
To provide stromwater treatment and utilities to portions of the project separated by wetlands and repair existing drainage
structures to prevent flooding and erosion.
3e. Describe the overall project in detail, including the type of equipment to be used:
Utilities will be installed in an open trench, backfilled, and regraded by an excavator. The sinkhole generated by the
defunct drainage structure will be filled and stabilized.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property / ® Yes ? No ? Unknown
project (including all prior phases) in the past?
Comments:
4b. If the Corps made the jurisdictional determination, what type ? Preliminary ® Final
of determination was made?
4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: ECS Carolinas,Ltd.
Name (if known): Heather Powell Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
4/22/05
5. Project History
5a. Have permits or certifications been requested or obtained for ® Yes ? No ? Unknown
this project (including all prior phases) in the past?
5b. If yes, explain in detail according to "help file" instructions.
Action ID 2006 32163 067 dated 8/7/2006 for a NW-39 for road and utility crossings
Action ID 2006 32163 067 dated 8/7/2006 for a NW-12 for utility crossings
Page 3 of 11
PCN Form - Version 1.3 December 10, 2008 Version
6. Future Project Plans
6a. Is this a phased project? O Yes ? No
6b. If yes, explain.
This is the 3`d and final phase of the original NHR subdivision. Future acquisition of adjoining parcels may enable
expansion of roads and services.
Page 4 of 11
PCN Form - Version 1.3 December 10, 2008 Version
C. Proposed Impacts Inventory
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that apply):
® Wetlands ? Streams - tributaries ? Buffers
? Open Waters ? Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a. 2b. 2c. 2d. 2e. 2f.
Wetland impact Type of jurisdiction
number - Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact
Permanent (P) or (if known) DWQ - non-404, other) (acres)
Temporary T
W1 ? P M T temporary utility ? Yes ? Corps 0.0127
crossing, NW-12 ? No ? DWQ
W2 ? P ®T temporary utility ? Yes ? Corps 0.0651
crossing, NW-12 ? No ? DWQ
W3 O P ? T fill, NW-18 ? Yes
? No ? Corps
? DWQ 0.0078
W4 EIP ? T fill, NW-18 ? Yes
? No ? Corps
? DWQ 0.0159
W5 ? P ? T ? Yes ? Corps
? No ? DWQ
W6 ? P ? T ? Yes ? Corps
? No ? DWQ
2g. Total wetland impacts 0.1015
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a. 3b. 3c. 3d. 3e. 3f. 3g.
Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact
number - (PER) or (Corps - 404, 10 stream length
Permanent (P) or intermittent DWQ - non-404, width (linear
Temporary (T) (INT)? other) (feet) feet)
S1 ? P ? T ? PER ? Corps
? INT ? DWQ
S2 ? P ? T ? PER ? Corps
? INT ? DWQ
S3 ? P ? T ? PER ? Corps
? INT ? DWQ
S4 ? P ? T ? PER ? Corps
? INT ? DWQ
S5 ? P ? T ? PER ? Corps
? INT ? DWQ
S6 ? P ? T ? PER ? Corps
? INT ? DWQ
3h. Total stream and tributary impacts
3i. Comments:
Page 5 of 11
PCN Form - Version 1.3 December 10, 2008 Version
4. Open Water Impacts
If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then individually list all open water impacts below.
4a. 4b. 4c. 4d. 4e.
Open water Name of waterbody
impact number - (if applicable) Type of impact Waterbody type Area of impact (acres)
Permanent (P) or
Temporary T
01 ?P?T
02 ?P?T
03 ?P?T
04 ?P?T
4f. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If and or lake construction proposed, then complete the chart below.
5a. 5b. 5c. 5d. 5e.
Wetland Impacts (acres) Stream Impacts (feet) Upland
Pond ID Proposed use or purpose (acres)
number of pond
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
5f. Total
5g. Comments:
5h. Is a dam high hazard permit required?
? Yes ? No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
6. Buffer Impacts (for DWQ)
If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If an impacts require mitigation, then you MUST fill out Section D of this form.
6a.
? Neuse ?Tar-Pamlico ? Other:
Project is in which protected basin? ? Catawba ? Randleman
6b. 6c. 6d. 6e. 6f. 6g.
Buffer impact
number - Reason Buffer Zone 1 impact Zone 2 impact
Permanent (P) or for Stream name mitigation (square feet) (square feet)
Temporary im act required?
61 ?P?T ?Yes
? No
B2 ? P ? T ? Yes
? No
B3 ?P?T ?Yes
? No
6h. Total buffer impacts
6i. Comments: -
Page 6 of 11
PCN Form -Version 1.3 December 10, 2008 Version
D. Impact Justification and Mitigation
1. Avoidance and Minimization
1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
Proposed impacts are being done in a effort to prevent further sedimentation from previous work.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Rip rap aprons and check dams, silt fencing, and vegetative cover are being utilized as needed to stabilize proposed work.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
impacts to Waters of the U.S. or Waters of the State? ? Yes ® No
2b. If yes, mitigation is required by (check all that apply): ? DWQ ? Corps

2c. If yes, which mitigation option will be used for this

project? ? Mitigation bank

El Payment to in-lieu fee program

? Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter) Type Quantity
3c. Comments:
4. Complete if Making a Payment to In-lieu Fee Program
4a. Approval letter from in-lieu fee program is attached. ? Yes
4b. Stream mitigation requested: linear feet
4c. If using stream mitigation, stream temperature: ? warm ? cool ?cold
4d. Buffer mitigation requested (DWQ only): square feet
4e. Riparian wetland mitigation requested: acres
4f. Non-riparian wetland mitigation requested: acres
4g. Coastal (tidal) wetland mitigation requested: acres
4h. Comments:
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 7 of 11
PCN Form - Version 1.3 December 10, 2008 Version
6. Buffer Mitigation (State Regulated Riparian Buffer Rules) - required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
buffer mitigation? ? Yes ? No
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required.

Zone 6c.
Reason for impact 6d.
Total impact
(square feet)
Multiplier 6e.
Required mitigation
(square feet)
Zone 1 3 (2 for Catawba)
Zone 2 1.5
6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund).
6h. Comments:

Page 8of11
PCN Form - Version 1.3 December 10, 2008 Version
E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1 a. Does the project include or is it adjacent to protected riparian buffers identified ? Yes ® No
within one of the NC Riparian Buffer Protection Rules?
1b. If yes, then is a diffuse flow plan included? If no, explain why.
? Yes ? No
Comments:
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project? 46%
2b. Does this project require a Stormwater Management Plan? ® Yes ? No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why:
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
NHR is high density and utilizes a pumped infiltration system per SW8 070649. The proposed work is in accordance with
said permit and does not alter the permitted BUA or materially change drainage patterns.
? Certified Local Government
2e. Who will be responsible for the review of the Stormwater Management Plan? ® DWQ Stormwater Program
? DWQ 401 Unit
3. Certified Local Government Stormwater Review
3a. In which local government's jurisdiction is this project?
? Phase II
3b. Which of the following locally-implemented stormwater management programs ? NSW
? USMP
apply (check all that apply): ? Water Supply Watershed
? Other:
3c. Has the approved Stormwater Management Plan with proof of approval been ? Yes ? No
attached?
4. DWQ Stormwater Program Review
® Coastal counties
? HQW
4a. Which of the following state-implemented stormwater management programs apply ? ORW
(check all that apply): ? Session Law 2006-246
? Other:
4b. Has the approved Stormwater Management Plan with proof of approval been
attached? ® Yes ? No
5. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements? ? Yes ? No
5b. Have all of the 401 Unit submittal requirements been met? ? Yes ? No
Page 9 of 11
.?. - PCN Form - Version 1.3 December 10, 2008 Version
F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. Does the project involve an expenditure of public (federal/state/local) funds or the ? Yes ® No
use of public (federal/state) land?
1 b. If you answered "yes" to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State ? Yes ? No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1 c. If you answered "yes" to the above, has the document review been finalized by the
State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval
? Yes ? No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ® Yes ? No
or Riparian Buffer Rules (15A NCAC 2B :0200)?
2b. Is this an after-the-fact permit application? ® Yes ? No
2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): see narrative
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in ? Yes ® No
additional development, which could impact nearby downstream water quality?
3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
4. Sewage Disposal (DWQ Requirement)
4a. Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from
the proposed project, or available capacity of the subject facility.
Waste is treated and disposed of at a municipal (ONWASA) waste water treatment facility (WO0019907)

Page 10 of 11
PCN Form - Version 1.3 December 10, 2008 Version
6. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or
habitat? ? Yes ? No
5b. Have you checked with the USFWS concerning Endangered Species Act
impacts? ? Yes ® No
5c. If yes, indicate the USFWS Field Office you have contacted. E:1 Raleigh
? Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat? ? Yes ? No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an area that the state, federal or tribal
governments have designated as having historic or cultural preservation
status (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
? Yes ? No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain? ? Yes ® No
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination?
David L. Menus y?Z9 12o)o
Applicant/Agent's Printed Name Applicant/Agent's Signature
(Agent's signature is valid only if an authorization letter from the applicant
is provided.) Date
.WI -..
Page 11 of 11
PCN Form - Version 1.3 December 10, 2008 Version
March 8, 2010

The Neighborhoods of Holly Ridge
Wetland Stabilization Narrative
Introduction
We are proposing remedial work in and around waters of the U.S. in response to concerns noted
in a February 24, 2010 letter from the USACOE. This work will include the completion and
stabilization of temporary impacts approved in Action ID: SAW-2006-32163 (expired 9/18/2009)
and the retrofit of a crumbling drainage structure. This drainage structure is creating a
sedimentation problem in an adjacent stream and posing a hazard to the public due to its
condition and proximity to residences. This work will require a Department of the Army
verification to utilize a Nationwide Permit.
Impact 1 Stabilization
The utility crossings approved in Action ID: SAW-2006-32163 shall begin within 30 days of a
new DA authorization. Erosion control measures shall be in place prior to beginning said work
and shall be maintained until the ditch bank is stabilized with permanent vegetative cover. These
erosion control measures shall include:
Silt fence shall be installed along the top of slope of portions of the ditch adjacent to any land
disturbance. Silt fence shall be inspected after any runoff producing rainfall events and cleaned
or repaired as needed. The silt fence shall be maintained until the ditch bank is stabilized with
permanent vegetative cover. This work shall be completed prior to March 24, 2010 as it does not
require USACOE concurrence and is part of the approved erosion control plan for this project.
Rock check dams shall be installed in the ditch immediately upstream and downstream of the
utility crossing. The check dams shall consist of clean aggregate material and be constructed in a
manner which will allow for continued flow of water during dry periods. The check dams shall
be inspected after any runoff producing rainfall events and cleaned or repaired as needed. The
check dams shall be maintained until the ditch bank is stabilized with permanent vegetative
cover. At this time, they shall be removed with care so as not to disturb underlying soils and root
mat.
Note that these check dams are already in place and are understood to constitute a temporary fill
of wetlands and will require USACOE concurrence. No additional work, aside from maintenance
with hand held equipment as needed, shall be performed until a issuance of a permit. Any
additional work, including removal, shall be performed only at the written direction of the
USACOE.
Upon completion of utility work, disturbed portions of the ditch bank and invert shall be
reconstructed with 3:1 side slopes and a 2 foot wide bottom. This area shall be sodded with
bermudagrass and monitored to insure that erosion is not occurring and that permanent vegetation
is established. Sod shall also be placed in the footprint of check dams once they are removed.
Adjacent disturbed areas shall be seeded per the schedule. Any disturbed areas with grades in
excess of 5:1 that are not provided with rip rap shall be sodded with bermudagrass.
Drainaize Structure Retrofit
Work associated with retrofitting an old, dysfunctional drainage structure located at the rear of lot
21 shall begin within 30 days of a new DA authorization. At present, the collapsed structure and
its outfall pipe are serving as a line sink, drawing down groundwater and sediment and
discharging it into the adjacent creek. The scope of work to remedy this situation includes:
The existing outfall pipe shall be sealed off to eliminate any further sedimentation at the outlet.
Once sealed off, the outlet structure and associated sinkhole shall be backfilled. A new concrete
outlet structure with a cast iron frame and grate shall be installed in the vicinity of the old box.
The rim elevation shall be set just above existing grade, at the approximate elevation of the old
box. A 15" RCP-shall be installed between the new box and a new concrete FES located in the
creek. An additional drop inlet will be installed at the end of a swale between lots 21 and 22.
This swale currently directs water from the adjacent yards down a washed out area leading to the
creek and is creating additional erosion problems. Finally, a junction box will be installed prior
to the FES to reduce flow velocities and optimize the pipe alignment at the discharge point.
Erosion control measures shall be in. place prior to beginning said work and shall be maintained
until the area is stabilized with permanent vegetative cover. These erosion control measures shall
include:
Silt fence shall be installed along the tops of slopes of areas adjacent to any land disturbance that
receive runoff and above the proposed flared end section. Silt fence shall be inspected after any
runoff producing rainfall events and cleaned or repaired as needed. The silt fence shall be
maintained until the area is stabilized with permanent vegetative cover.
Hardware cloth and gravel type filters shall be installed around the proposed drop inlets. They
shall be inspected after any runoff producing rainfall events and cleaned or repaired as needed
until the area is stabilized with permanent vegetative cover.
A rip rap apron shall be placed at the outfall of the proposed 15" RCP in the flow line of the
creek. Rip rap shall also be utilized to reestablish the 2:1 creek bank in the vicinity of the outfall
pipe. This apron is proposed as permanent erosion control measure.
Upon completion of work, all areas shall be seeded per the schedule. Any disturbed areas with
grades in excess of 5:1 that are not provided with rip rap shall be sodded with bermudagrass. All
disturbed areas shall be monitored to insure that erosion is not occurring and that permanent
vegetation is established.
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