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Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Page 1 of 12
PCN Form — Version 1.3 December 10, 2008 Version
Pre - Construction Notification (PCN) Form
A.
Applicant Information
1.
Processing
1 a. Type(s) of approval sought from the
Corps:
®Section 404 Permit El Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 39 (for Intake Structure only) or General Permit (GP) number: n/a
1c.
Has the NWP or GP number been verified by the Corps?
® Yes ❑ No
1d.
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:
Intake Structure at Main Entrance & Miscellaneous Culvert Replacement
2b.
County:
Transylvania
2c.
Nearest municipality / town:
Lake Toxaway
2d. Subdivision name:
Lake Toxaway Estates
2e.
NCDOT only, T.I.P. or state
project no:
Owner Information
3a.
Name(s) on Recorded Deed:
Lake Toxaway Community Association, Inc.
3b.
Deed Book and Page No.
DB 00008, Page 2744 and DB 00008, Page 2744
3c.
Responsible Party (for LLC if
applicable):
3d. Street address:
16801 Rosman Hwy. (P.O. Box 100)
3e. City, state, zip:
Lake Toxaway, NC 28747
3f.
Telephone no.:
828 - 966 -9453
3g.
Fax no.:
(828) 966 -4083
3h.
Email address:
smccall @ipm- corp.com
Page 1 of 12
PCN Form — Version 1.3 December 10, 2008 Version
4.
Applicant Information (if different from owner)
4a.
Applicant is:
® Agent ❑ Other, specify:
4b.
Name:
K. Scott McCall, Sr.
4c.
Business name
(if applicable):
IPM
4d. Street address:
16801 Rosman Hwy. (P.O. Box 100)
4e.
City, state, zip:
Lake Toxaway, NC 28747
4f.
Telephone no.:
828 - 966 -9453
4g.
Fax no.:
4h.
Email address:
smccall @ipm- corp.com
5.
Agent /Consultant Information (if applicable)
5a.
Name:
Terry E. Allen, PE
5b.
Business name
(if applicable):
T.E. ALLEN ENGINEERING, PC
5c.
Street address:
P.O. Box 103
5d. City, state, zip:
Rosman, NC 28772
5e.
Telephone no.:
828 - 877 -4883
5f.
Fax no.:
5g.
Email address:
tealleneng @comporium.net
Page 2 of 12
B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID):
8522 -26- 6780 -000 and 8522 -10- 3269 -000
1 b. Site coordinates (in decimal degrees): - if you can't get
Latitude: 35.11644 Longitude: - 82.94232
these, just include a very good vicinity map
(DD.DDDDDD) (- DD.DDDDDD)
1 c. Property size:
542.49 acres and 1.37 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
Lake Toxaway
proposed project:
2b. Water Quality Classification of nearest receiving water:
B; Tr
2c. River basin: map is available at
Savannah
http : / /h2o.enr.state.nc.us /admin /maps/
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 an existing residential subdivision with paved streets and landscaped home sites. The undeveloped
areas are a combination of landscaped open spaces and natural undeveloped areas with woody vegetation. The
general land use is residential.
3b. List the total estimated acreage of all existing wetlands on the property: None
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
10,000 linear feet +
3d. Explain the purpose of the proposed project: Repair & replace an existing culvert on Westshore Drive on the UT to
the Toxaway River and Lake Toxaway.
3e. Describe the overall project in detail, including the type of equipment to be used:
This project is to install one (1) new 4'x4' concrete Intake Structure and connection pipe to serve the off -line
water feature pond located adjacent to the main entrance to Lake Toxaway Estates. This portion of the work
will be subject to the requirements of USACE NWP 39 and the applicable NCDENR Water Quality Certification
as directed by the regulatory authorities.
This project also includes replacement of nineteen (19) existing culverts that are presently in use and
serviceable structures. These existing culverts are deteriorating and require replacement. The culvert
replacements are located along West Club Blvd. (also known as Westshore Drive on some Tax Maps and
survey maps). Most of the culverts to be replaced are located in "dry ditches" that only carry stormwater
runoff during storm events. However, several culverts are located in streams.
SEE ATTACHED SHEET C -1 THROUGH C -5 FOR ADDITIONAL DISCRIPTION.
(NOTE — Pages 3, 5, and 8 of the original PCN have been revised to include one additional culvert replacement on
Mills Creek Road, Lake Toxaway Estates, Lake Toxaway, NC. This existing curlvert will be replaced in like kind.
There will be no new permanent impacts associated with this culvert replacement. The temporary stream impacts
associated with the Mills Creek Culvert are 20LF. +/-)
Page 3 of 12
PCN Form — Version 1.3 December 10, 2008 Version
4.
Jurisdictional Determinations
4a.
Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
El Yes ® No El Unknown
project (including all prior phases) in the past.
Comments:
4b.
If the Corps made the jurisdictional determination, what type
El Preliminary El Final
of determination was made?
4c.
If yes, who delineated the jurisdictional areas?
Agency /Consultant Company:
Name (if known):
Other:
4d.
If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
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.
6.
Future Project Plans
6a.
Is this a phased project?
❑ Yes ® No
6b.
If yes, explain.
NOTE: Aged culverts are in -place at stream crossings on Community Association property at a number of
locations in the community. Repair & possible replacement of these crossings will need to be performed, as
needed, as separate projects.
Page 4 of 12
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 ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W2 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W3 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W4 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W5 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W6 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
2g. Total wetland impacts
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
Replace existing
culverts C2 thru
UT to Toxaway
® PER
❑ Corps
5
60
C9
River
®INT
[I DWQ
S2 ®P ❑ T
Replace existing
culverts C10 thru
UT to Toxaway
® PER
❑ Corps
5
80
C20
River
®INT
®DWQ
S3 ®P ❑ T
New Pipe to
Lake Toxaway
® PER
® Corps
5
5
Intake Structure
❑ INT
® DWQ
Temporary Rock
Check Dams for
Sedimentation
S4 ❑ P ® T
and Turbidity
UT to Toxaway
® PER
® Corps
5
24
Control during
River
❑ INT
® DWQ
culvert
replacement in
wet streams
S5 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
Page 5 of 12
S6 ❑ P ❑ T
❑ PER
❑ Corps
❑ INT
❑ DWQ
3h. Total stream and tributary impacts
169
3i. Comments:
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 indivi ually 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
New 4'x4' Precast Concrete
Intake Structure w/ 8'x'8'x2'
01 ® P ❑ T
Lake Toxaway
precaast concrete anti - floatation
0.002
pad. Total footprint of Intake
Structure not to exceed 10'x10'
02 ❑P ❑T
03 ❑P ❑T
04 ❑P ❑T
4f. Total open water impacts
0.002
4g. Comments:
5. Pond or Lake Construction
If pond or lake construction proposed, the 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:
Page 6 of 12
6. Buffer Impacts (for DWO)
If project will impact a protected riparian
buffer, then complete the chart below.
If yes, then individually list all buffer impacts
below. If any 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 T
impact
re uired?
B1 ❑P ❑T
F-1 Yes
❑ No
B2 ❑ PEI T
El Yes
❑ No
B3 ❑P FIT
F-1 Yes
❑ No
6h. Total buffer impacts
6i. Comments:
Page 7 of 12
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.
The smallest length of culvert possible was selected to minimize impacts.
b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
This work is to replace nineteen (19) existing culverts and install one (1) new 4'x4' precast concrete Intake
Structure. The existing culverts are in -place servicable structures that require replacement. The culvert
replacement work will be limited to failing culverts only. No in- stream work outside of the culvert footprint will
be performed. The existing culverts wll be replaced with like kind materials. The new culvert will be installed at
the same grade as the original culvert.
(NOTE — Pages 3, 5, and 8 of the original PCN have been revised to include one additional culvert replacement on
Mills Creek Road, Lake Toxaway Estates, Lake Toxaway, NC. This existing curlvert will be replaced in like kind.
There will be no new permanent impacts associated with this culvert replacement. The temporary stream
impacts associated with the Mills Creek Culvert are 20LF. +/- )
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
❑ Yes ® No
impacts to Waters of the U.S. or Waters of the State?
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
❑ Mitigation bank
2c. If yes, which mitigation option will be used for this
El Payment to in lieu fee program
project?
❑ 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:
Page 8 of 12
PCN Form — Version 1.3 December 10, 2008 Version
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.
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? If yes, you will have to fill out this entire form — please
contact the State for more information.
❑ 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 9 of 12
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?
1 b.
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?
%
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:
❑ 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 10 of 12
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):
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.
Page 11 of 12
PCN Form — Version 1.3 December 10, 2008 Version
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or
❑ Yes ® No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act
❑ Yes ® No
impacts?
E:1 Raleigh
5c. If yes, indicate the USFWS Field Office you have contacted.
❑ Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
Latest Corps updated Heritage database.
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?
Latest Corps updated Heritage database.
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
❑ Yes ® No
status (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
Latest Corps updated Heritage database.
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?
K. Scott McCall, Sr.
Lake Toxaway Operations
Manager
Applicant/Agent's Signature
Date
Applicant /Agent's Printed Name
(Agent's signature is valid only if an authorization letter from the applicant
is provided.)
Page 12 of 12