20201476 Ver 1_ePCN Application_20201118

DWR
Division of Water Resources
Pre -Construction Notification (PCN) Form
October 26, 2020 Ver 3.3
Initial Review
Has this project met the requirements for acceptance in to the review process?*
6 Yes
r No
Is this project a public transportation project?*
C Yes 6 No
Change only if needed.
BIMS # Assigned
20201476
Is a payment required for this project?*
r No payment required
r Fee received
6 Fee needed - send electronic notification
Reviewing Office *
Wilmington Regional Office - [phone]
Information for Initial Review
1a. Name of project:
Landfall wall replacement -Arboretum Dr.
1a. Who is the Primary Contact?*
Derrick (pock
1b. Primary Contact Email:*
[e-mail]
Date Submitted
11/18/2020
Nearest Body of Water
Howe Creek
Basin
White Oak
Water Classification
SA;ORW
Site Coordinates
Latitude: Longitude:
34.249602-77.795323
Pre -Filing Meeting Information
ID#
20201476
Pre -fling Meeting or Request Date*
12/2/2020
Attach documentation of Pre -Filing Meeting Request here:*
Landfall -Arboretum Dr. - DWR Pre -Filing Meeting Request Form.pdf
Version#*
1
What amout is owed?*
6 $240.00
r $570.00
Select Project Reviewer*
Robb Mairs:eads\rlmairs2
1c. Primary Contact Phone:*
[phone]
Version
1
51.75KB
A. Processing Information C^U
County (or Counties) where the project is located:
New Hanover

Is this a NCDMS Project
r Yes r No
Is this project a public transportation project?*
r Yes r No
la. Type(s) of approval sought from the Corps:
W Section 404 Permit (wetlands, streams and waters, Clean Water Act)
r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
Has this PCN previously been submitted?*
r Yes
r No
Please provide the date of the previous submission.*
10/6/2020
1b. What type(s) of permit(s) do you wish to seek authorization?
W Nationwide Permit (NWP)
r Regional General Permit (RGP)
r Standard (IP)
1c. Has the NWP or GP number been verified by the Corps?
r Yes r No
Nationwide Permit (NWP) Number: 18 - Minor Discharges
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
W 401 Water Quality Certification - Regular
r Non-404 Jurisdictional General Permit
r Individual Permit
le. Is this notification solely for the record because written approval is not required?
For the record only for DWR401 Certification:
For the record only for Corps Permit:
r 401 Water Quality Certification - Express
r Riparian Buffer Authorization
1f. Is this an after -the -fact permit application?*
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
Acceptance Letter Attachment
1h. Is the project located in any of NC's twenty coastal counties?
r Yes r No
11. Is the project located within a NC DCM Area of Environmental Concern (AEC)?
r Yes r No r Unknown
1j. Is the project located in a designated trout watershed?
r Yes r No
B. Applicant Information
1d. Who is applying for the permit?
r Owner W Applicant (other than owner)
le. Is there an Agent/Consultant for this project?*
r Yes r No
2. Owner Information
2a. Name(s) on recorded deed:
Landfall COA
2b. Deed book and page no.:
*
r Yes r No
r Yes r No

2c. Responsible party:
Steve Hughes
2d.Address
Street Address
1749 Drysdale Drive
Address Line 2
City
Wilmington
Postal / Zip Code
28405
2e. Telephone Number:
[phone]
2g. Email Address:*
[e-mail]
3. Applicant Information (if different from
3a. Name:
Teresa S. Cahoon
3b. Business Name:
Bobby Cahoon Construction, Inc.
3c.Address
Street Address
6003 Neuse Road
Address Line 2
City
Grantsboro
Postal / Zip Code
28529
3d. Telephone Number:
[phone]
3f. Email Address:*
[e-mail]
State / Province / Region
NC
Country
New Hanover
2f. Fax Number:
State / Province / Pegion
NC
Country
Pamlico
3e. Fax Number:
[phone]
C. Project Information and Prior Project History O
1. Project Information
1b. Subdivision name:
(if appropriate)
Landfall
1c. Nearest municipality/ town:
Wilmington, NC
2. Project Identification
2a. Property Identification Number:
2b. Property size:
316817.12.2151.000
198.75
2c. Project Address
Street Address
Arboretum Drive between Masons Point Place and Graywalsh Drive
Address Line 2
city
State / Rovince / Fbgion
Wilmington
NC
Postal / Zip Code
Country
28405
New Hanover
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
Howe Creek
3b. Water Resources Classification of nearest receiving water:*
SA;ORW

3c. What river basin(s) is your project located in?*
White Oak
3d. Please provide the 12-digit HUC in which the project is located.
3020302
4. Project Description and History
4a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application:*
Retaining wall along side of private road in a residential community. Wall is deteriorating.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?*
r Yes r No r Unknown
4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR)
4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR)
4f. List the total estimated acreage of all existing wetlands on the property:
4g. List the total estimated linear feet of all existing streams on the property:
4h. Explain the purpose of the proposed project:*
Existing wooden retaining walls have deteriorated and have the potential to fail. We will install a new vinyl retaining wall directly in front of existing wall in order to prevent the roadway
from giving way and leaking into the surrounding wetlands.
4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
We will install a newvinyl retaining wall directly in front of the failing wooden retaining wall, as close as possible, while allowing room to make tieback connections. Material will be
installed from the top, on the road side, with an excavator and vibratory hammer. There will be foot traffic only on the wetland side.
4j. Please upload project drawings for the proposed project.
Landfall - wall drawing for Arboretum Drive.pdf 370.29KB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?*
r Yes r No M Unknown
Comments:
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
r Preliminary r Approved r Not Verified r Unknown r N/A
Corps AID Number:
SAW-2020-01798
5c. If 5a is yes, who delineated the jurisdictional areas?
Name (if known):
Agency/Consultant Company:
Other:
5d. List the dates of the Corp jurisdiction determination or State determination if a determination was made bythe Corps or DWR
5d1. Jurisdictional determination upload
6. Future Project Plans
6a. Is this a phased project?*
r Yes r No
Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity?
New Hanover County Permit
D. Proposed Impacts Inventory
1. Impacts Summary
1a. Where are the impacts associated with your project? (check all that apply):
W Wetlands r Streams -tributaries r Buffers
F Open Waters r Pond Construction

2. Wetland Impacts
a. Site #* (?) 2a1 Reason (?) 2b. Impact type * (?) Fc. Type of W.* 2d. W. name * 2e. Forested* 2f. Type of 2g. Impact
Jurisdicition*(?) area*
t
culvert retaining wall 77] P ff::7
F�777
ff---]
Corps =(015
2g. Total Temporary Wetland Impact
0.000
2g. Total Wetland Impact
0.015
2h. Comments:
E. Impact Justification and Mitigation
1. Avoidance and Minimization
2g. Total Permanent Wetland Impact
0.015
la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
Reduced the amount of fill between the 2 walls as much as possible while preserving the integrity of the existing wall during construction.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
Only allow foot traffic in the wetland areas.
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?
r Yes r No
2b. If this project DOES NOT require Compensatory Mitigation, explain why:
F. Stormwater Management and Diffuse Flow Plan (required by DWR)
1. Diffuse Flow Plan
1a. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules?
r Yes r No
If no, explain why:
Private easement
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?*
r Yes r No
2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)?
r Yes r No
Comments:
G. Supplementary Information
1. Environmental Documentation
la. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?*
r Yes r No
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or
Riparian Buffer Rules (15A NCAC 2B .0200)? *
r Yes r No
3. Cumulative Impacts (DWR Requirement)

3a. Will this project result in additional development, which could impact nearby downstream water quality?*
r Yes r No
3b. If you answered "no," provide a short narrative description.
Project is to prevent any future development.
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project?*
r Yes r Nor WA
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
Sa. Will this project occur in or near an area with federally protected species or habitat?*
r Yes r No
5b. Have you checked with the USFWS concerning Endangered Species Act impacts?*
r Yes r No
5d. Is another Federal agency involved?*
r Yes r No
5e. Is this a DOT project located within Division's 1-8?
r- Yes r No
5f. Will you cut any trees in order to conduct the work in waters of the U.S.?
r Yes r No
5g. Does this project involve bridge maintenance or removal?
r- Yes r No
5h. Does this project involve the construction/installation of a wind turbine(s)?*
r' Yes r No
f Unknown
5i. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.?
r Yes r- No
If yes, please provide details to include type of percussive activity, purpose, duration, and specific location of this activity on the property.
Landfall - description for 45i on Pre -construction Notification. pdf 87.05KB
5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat?
ACOE site visit
Consultation Documentation Upload
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as an Essential Fish Habitat?*
r- Yes r No
6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?*
It is not near open water
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?*
r Yes r No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?*
GIS map
7c. Historic or Prehistoric Information Upload
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain?*
r Yes r No
8b. If yes, explain how project meets FEMA requirements:
unsure
8c. What source(s) did you use to make the floodplain determination?*
Flood.NC.gov
Miscellaneous

Comments
Miscellaneous attachments not previously requested.
Signature U
W By checking the box and signing below, I certify that:
• The project proponent hereby certifies that all information contained herein is true, accurate, and complete to the best of my knowledge and belief; and
• The project proponent hereby requests that the certifying authority review and take action on this CWA 401 certification request within the applicable reasonable period of time.
• I have given true, accurate, and complete information on this form;
• I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act");
• I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act');
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND
• I intend to electronically sign and submit the PCN form.
Full Name:
Teresa S. Cahoon/Bobby Cahoon Construction, Inc.
Signature
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Date
11 /18/2020

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5. Endangered Species and Designated Critical Habitat
5i. A vibratory hammer will be used to install the sheet pile.

DWR Pre-Fil ing Meeting Req u est Form
ID#*Ve rsion *
Re gional Office *
Re v ie we r List *
Contact Name *
Contact Email Addre ss *
Proje ct Name *
Proje ct Owne r *
Proje ct County *
Owne r Addre ss:
Is this a transportation proje ct?*
Type (s) of approv al sought from the DWR:
Doe s this proje ct hav e an e xisting proje ct ID#?*
Do you know the name of the staff me mbe r you would like to re que st a me e ting with?
Ple ase giv e a brie f proje ct de scription be low.*
Please give a couple of dates you are available for a meeting.
20201476 1
Wilmington Regional Office - [phone]
Robb Mairs
Pre-Filing Me eting Reque st submitte d 10/15/2020
Derrick Ipock
[e-mail]
Landfall wall replacement - Arboretum Dr.
Landfall Council of Associations
New Hanover
City
Wilmington
State / Province / Region
NC
Postal / Zip Code
28405
Country
United States
Street Address
1749 Drysdale Drive
Address Line 2
Yes No
401 Water Quality Certification -
Regular
401 Water Quality Certification -
Express
Individual Permit Modification
Shoreline Stabilization
Yes No
Install new vinyl retaining wall directly in front of the failing wooden retaining
wall, as close as possible, while allowing room to make tieback connections.
Material will be installed from the top, on the road side, with an excavator
and vibratory hammer. There will be foot traffic only on the wetland side.
Ple ase attach the docume ntation you would like to hav e the me e ting about.
Signature
Submittal Date
10/21/2020
10/26/2020
10/27/2020
10/28/2020
Landfall - Arboretum Drive - wall replacement
description.pdf
222.99KB
Landfall - wall drawing for Arboretum Drive.pdf 370.29KB
pdf only
By digitally signing below, I certify that I have read and understood that per the Federal Clean Water Act Section
401 Certification Rule the following statements:

· This form completes the requirement of the Pre-Filing Meeting Request in the Clean Water Act Section 401 Certification
Rule.
· I understand by signing this form that I cannot submit my application until 30 calendar days after this pre-filing
meeting request.
· I also understand that DWR is not required to respond or grant the meeting request.

Your project’s thirty-day clock started upon receipt of this application.  You will receive notification regarding meeting location
and time if a meeting is necessary.  You will receive notification when the thirty-day clock has expired, and you can submit an
application.
10/15/2020