HomeMy WebLinkAbout20141293 Ver 1_401 Application_20141214Corps Submittal Cover Sheet
Please provide the following info
1 Project Name Courtyards at Huntersville
I =---
2 0 1 4 1 2 93
2 Name of Property Owner /Applicant Epcon Commumtites , POC Mr Rick Heareth
3 Name of Consultant /Agent — Carolina Wetland Services, Inc. Mr Gregg Antemann, PWS
*Agent authorization needs to be attached.
4 Related/Previous Action ID number(s) N/A
5. Site Address located south of Highway 73 and west of Oliver Hager Road in Huntersville North Carolina
6 Subdivision Name N/A
7 City Huntersville
8 County Mecklenburg
9 Lat N35 4279830 Long W80 908716° (Decimal Degrees Please)
10. Quadrangle Name- Lake Norman South, NC, dated 1996
11 Waterway- UT to McDowell Creek
12 Watershed Santee (HU# 03050101)
13. Requested Action
X Nationwide Permit # 29 D General Permit # Junsdictional Determination Request Pre - Application Request D
following information will be completed by Corps office
AID
Prepare File Folder Assign number in ORM Begin Date
Authorization Section 10 Section 404
Project Description/ Nature of Activity/ Project Purpose
Site/Waters Name
Keywords
r�j
II
cws
Carolma Wetland Services
December 16, 2014
550 E WESTINGHOUSE BLVD
CHARLOTTE, NC 28273
866 - 527.1177 (office)
704 - 527 -1133 (fax)
Mr William Elliott
U S Army Corps of Engineers „
151 Patton Avenue
Asheville, NC 28801
Ms Karen Higgms
NCDWR, 401 & Buffer Permitting Unit
512 N Salisbury Street, 9th Floor
Raleigh, NC 27604
Subject: Pre- Construction Notification Pursuant to Nationwide Permit No. 29
and Water Quality Certification No. 3890
Courtyards at Huntersville
Huntersville, North Carolina
Carolina Wetland Services Project No. 2013 -3170
Dear Mr Elliott and Ms Higgins
The Epcon Huntersville project site is approximately 23 acres in extent The project is located south
of Highway 73 and west of Oliver Hager Road in Huntersville, North Carolina (Figure 1 USGS Site
Location Map). The purpose of the project is to develop the property Into a retirement community
consisting of 51 single family ranch homes •Epcon Communities has contracted Carolina Wetland
Services, Inc. (CWS) to provide Section 404/401 permitting services for this project
Applicant Name: EPCON Communities, POC Mr. Rich Heareth
Mailing Address: 8600 Sam Furr Road, Suite 180, Huntersville, North Carolina 28078
Phone Number of Owner /Applicant: 704 - 353 -9959 c/o Wes Smith
Street Address of Project: south of Highway 73 and west of Oliver Hager Road in Huntersville, NC
Waterway: UTs to McDowell Creek
Basin: Santee (HU# 03050101)
City: Huntersville
County: Mecklenburg
Tax Parcel ID numbers: 00938110, 00938111, 00938112, 00938118, 00902201, 00902212,
00902214, 00902205, 00902221, 00902219, 00902211, 00939182, 00902220, and 00939110
Decimal Degree Coordinate Location of Project Site: N35 427983 °, W80 908716°
USGS Quadrangle Name: Lake Norman South, NC quadrangle, dated 1996
Current Land Use
The site consists of undeveloped wooded areas, agricultural fields, and maintained right -of -ways with
adjacent single family residences Typical on -site vegetation Includes loblolly pine (Pmus taeda), paw
paw (Asimina triloba), American beech (Fagus grand folia), southern red oak (Quercus falcata), white
oak (Quercus alba), sweetgum (Liquidambar styracflua), tulip poplar (Liriodendron tulip fera), red
maple (Ater rubrum), rye grass (Lolium perenne), and fescue (Festuca arundinacea) An aenal
photograph of the project area is attached (Figure 2)
NORTH CAROLINA - SOUTH CAROLINA
WWW CWS -INC NET
Courtyards at Huntersville December 16, 2014
Nationwide Permit No. 29 Application CWS Proiect No 2013 -3170
According to the Soil Survey of Mecklenburg County' (Figures 3 and 4. NRCS Soil Survey Maps,
attached), on -site soils consist of Cecil sandy clay loam, 2 to 8 percent slopes, moderately eroded
(CeB2), Enon sandy loam, 8 to 15 percent slopes (EnD), Monocan loam, 0 -2 percent slopes, frequently
flooded (MO), and Pacolet sandy loam, 15 to 25 percent slopes (PaE)
On -Site Cecil, Enon, and Pacolet soils are well drained soils Monocan loam (MO) is somewhat
poorly drained and is listed on the North Carolina Hydric Soils List for Mecklenburg County as having
hydric inclusionsZ. Monocan loam (MO) is also listed as partially hydric on the National Hydric Soils
List3 (hydric criteria 2B3, 4)
Jurisdictional Determination
On April 9, 2014, CWS scientists Kelly Thames, Wetland Professional in Training (WPIT) and Logan
Hardin delineated (flagged in the field) junsdictional waters of the U S , including wetlands, within the
project area This investigation was conducted according to the U S Army Corps of Engineers
(USAGE) Routine On -Site Determination Method This method is defined in the 1987 Corps of
Engineers Wetlands Delineation Manual4, the 2007 USACE Jurisdictional Determination Form
Instructional Guidebook', with further technical guidance from the Eastern Mountains & Piedmont
Regional Supplement 6, dated April 2012 The approximate wetland boundaries and data points were
recorded using a sub -meter Trimble GeoXT GPS unit
Jurisdictional stream channels were classified according to recent USACE and North Carolina
Division of Water Resources (NCDWR) guidance These classifications included sampling with a D-
shaped dip net, taking photographs, and defining approximate breakpoints (location at which a channel
changes classification) within each on -site stream channel The approximate breakpoints and stream
classification points were recorded using a sub -meter Trimble GeoXT GPS unit
Results
The results of the on -site field investigation conducted by CWS indicate that there are three
jurisdictional stream channels (Streams A to C), two jurisdictional wetland areas (Wetlands AA and
BB), and one jurisdictional pond (Pond A) located within the project area (Figures 5 and 6, attached)
On -Site junsdictional waters of the U.S include unnamed tributaries to McDowell Creek McDowell
Creek is part of the Santee River basin (HU# 03050101)7 and is classified as "Water Supply -IV" by
the NCDWR. According to the NCDWR, Water Supply IV (WS -IV) waters are defined as- "Waters
used as sources of water supply for drinking, culinary or food processing purposes where a WS -I, WS-
Il, or WS -III classification is not feasible These waters are also protected for Class C uses WS -IV
waters are generally in moderately to highly developed watersheds "
On-Site jurisdictional waters of the U S total approximately 1 291 acres. On-Site jurisdictional waters
of the U S are summarized in Table 1 (next page)
United States Department of Agriculture (USDA), 2013 Soil Survey of Mecklenburg County, North Carolina
United States Department of Agnculture — Natural Resources Conservation Service, 1999 North Carolina Hydric Soils List, USDA -NRCS
North Carolina State Office, Raleigh
'United States Department of Agriculture —Natural Resources Conservation Service, 2012 National Hydric Soils List by State
Environmental Laboratory 1987 "Corps of Engineers Wetlands Delineation Manual ", Technical Report Y -87 -1, US Army Engineer
Waterways Experiment Station, Vicksburg, Mississippi
s USACE Jurisdictional Determination Form Instructional Guidebook 2007 USACE Regulatory National Standard Operating Procedures for
conducting an approved Jurisdictional determination (JD) and documenting practices to support an approved JD USACE Headquarters,
Washington, DC
'US Army Corps of Engineers, April 2012 Regional Supplement to the Corps of Engineers Wetland Delineation Manual Eastern
Mountains and Piedmont Region US Army Engineer Research and Development Centre, Vicksburg, Mississippi
"HU #" is the Hydrologic Unit Code U S Geological Survey, 1974 Hydrologic Unit Map, State of North Carolina
2
Courtyards at Huntersville December 16, 2014
Nationwide Permit No. 29 Application CWS Project No. 2013 -3170
Table 1. Summary of On -Site Jurisdictional Waters of the U.S.
Jurisdictional
Jurisdiction
Stream,
NCDWR
USACEf '�x�
k °p roz.
PP
i
APProx:.r
Data "Point (DP)� "; r
USACE/EPA
t� ",
Letter
Jurisdictional
Classification ;
Stream
Streani_`i`;
'Length .
Wetland AA
Pfiotdgraph
Feature
Rapanos
Intermittent/'.
Point `
Classifications,
Assessment
_.
`� I inear.
,, Acreage,,
_ ,-
Letters- ;
Classification$
Perennial
re Score
Score
-4F et_(It7
(ac')t< ",-
Perennial
Perennial
SCP1
405
44
2,507
023
A, B
Stream A
RPW
Seasonal RPW
Intermittent
SCP3
27
35
574
0 026
C, D
Stream B
Seasonal RPW
Intermittent
SCP3
27
24
84
0 005
E
Stream C
Seasonal RPW
Intermittent
SCP4
215
15
69
0 003
F
Stream Total: 1
3.234 If
1 0.264 ac.
Jurisdictional
USACE/EPA =Rapanos
r� � x< =� t
` �.
, Approz:
"Acreage�
'-'Photograph"
g�. p
Feature
Classification
Data "Point (DP)� "; r
' `'
t� ",
Letter
ac:
Wetland AA
Directly Abutting RPW
DPI and DP2
0 077
G, H
Wetland BB
Directly Abutting RPW
DP3
0 10
I
I Wati..d Tntal• I fl 177 — I
Jurisdictional
USACE/EPA Rapanos
s, f
"A roz;.,
photograph
Feature
Classification
Data Point (DP) r
e "Acres e
=g azLettern,
Pond A
Impoundment of RPW
N/A
085
J
Water Total 1 0.850 ac.
A request for verification was submitted to the USACE on April, 18, 2014.
Agency Correspondence
Cultural Resources
A letter was forwarded to the State Historic Preservation Office (SHPO) on July 9, 2014 to determine
the presence of any areas of architectural, historic, or archaeological significance that would be
affected by the project In a response letter dated July 29, 2014, SHPO states that they "are aware of no
historic resources which would be affected by the project" A copy of SHPO response letter is
attached CWS also consulted the SHPO online GIS service9 and the Charlotte Mecklenburg Historic
Landmarks Commission10 database and found no sites of architectural, historical, or archaeological
significance within the project limits
Protected Species
A letter was forwarded to the North Carolina Natural Heritage Program ( NCNHP) on July 9, 2014 to
determine the presence of any federally - listed, candidate endangered, threatened species or critical
habitat located within the project area. In a response letter, dated July 24, NCNHP states that "the
NCNHP database does not show any records for rare species, important natural communities, or
natural areas within the proposed project area or within one mile of the proposed project area" A
copy of NCNHP response letter is attached Additionally, CWS consulted Element Occurrence sites
provided by NCNHP and found no occurrences of protected species within a one mile radius of the
project limits.
s Classifications of streams include Traditionally Navigable Waters (TNWs), Relatively Permanent Waters (RPWs), and Non - Relatively
Permanent Waters (Non -RPWs) Subcategories of RPWs include perennial streams that typically have year -round flow, and seasonal streams
that have continuous flow at least seasonally Two classifications ofjurisdictional wetlands are used to describe proximity and connection to
TNWs These classifications include either adjacent or directly abutting Adjacent wetlands are defined as wetlands within floodplams or in
close proximity to a TNW but without a direct visible connection Abutting wetlands have a direct surface water connection traceable to a
TN W
e http //gis ncdcr gov/hpoweb/ Accessed July 9, 2014
10 http //www emhpf org/homehistorieproperties htm Accessed July 9, 2014
3
Courtyards at Huntersville December 16, 2014
Nationwide Permit No. 29 Application CWS Proiect No 2013 -3170
Purpose and Need for the Project
The purpose of the project is to develop approximately 23 acres of property Into a retirement
community consisting of 51 single family ranch homes and to provide sanitary sewer service for the
new development (Figure 7, attached) This project will help meet the Increasing demand for
retirement communities in the Charlotte region. Impacts to on- sitejunsdictional waters are necessary
in order to provide sanitary sewer service to the proposed development
Sanitary sewer service will be provided by constructing approximately 2,600 linear feet of sanitary
sewer line, ranging in diameter from eight to 12 inches, running south of the project parallel to Stream
A and tying into an existing sewer (Figure 7, attached)
Avoidance and Minimization
Impacts to on -site junsdictional waters of the U.S have been reduced to the maximum extent practicable
The Courtyards at Huntersville project has been designed to avoid impacts to j unsdictional waters
wherever possible and mimimize the extent of necessary impacts to jurisdictional waters
Retaining walls have been used to minimize impacts to Wetland AA and Seasonal RPW Stream A
Impacts to Pond A are the result of retrofitting the pond for use as a storm water detention pond.
Impacts to Pond A have been minimized to the greatest extent possible and will be partially offset by
expanding the surface area of the pond to the south In areas where impacts to junsdictional waters of
the U S. are unavoidable, steps have been taken to minimize both the extent and severity of the
impacts
The temporary construction easement for the sanitary sewer will be limited to 40 feet in width through
wetlands The permanent maintained portion of the right -of -way (R/W) corridor will not exceed 15
feet in width through wetlands. Proper sediment and erosion control measures will be used to minimize
disturbances to downstream waters Anti -seep collars will be installed at the downstream wetland
boundary and every 50 feet up the gradient until the sewer line exist the wetland All permanent
maintained right -of -way through wetlands will be permanently marked in the field to avoid mowing
and maintenance of additional wetland areas
Proper sediment and erosion control measures will be used to minimize disturbances to downstream
waters. Construction activities and impacts to on -site jurisdictional waters project will comply with all
conditions of NWP 29 All work will be constructed in the dry in accordance with Water Quality
Certification No 3890
Proposed Impacts to Jurisdictional Waters
Unavoidable impacts associated with the construction of the Courtyards at Huntersville project include
approximately 121 linear feet of impacts to Intermittent Streams, 0.02 acre of permanent impacts to
jurisdictional wetlands, and 0 32 acre of impacts to jurisdictional open waters (Figure 8) Temporary
impacts associated with the sewer line will total 0 06 acre (Figure 9) A plan view and grading plan
are attached (Figures 10 and 11).
Stream Impacts
Proposed impacts to Seasonal RPW Stream A include 121 linear feet of permanent impacts. Proposed
impacts to Seasonal RPW Stream A are the result of the installation of a pipe for the outfall of the
stormwater pond and are the result of a road crossing (Figure 8, attached)
4
Courtyards at Huntersville December 16, 2014
Nationwide Permit No. 29 Application CWS Proiect No 2013 -3170
The stormwater pond dam outfall will be accomplished using a drop inlet with a 36 foot long 24 -inch
reinforced concrete pipe (RCP) with a 10 linear foot rip rap apron on the downstream end to dissipate
flows exiting the pipe (Figure 8, attached) Permanent impacts associated with the dam outfall culvert
total 46 linear feet of Seasonal RPW Stream A
The proposed road crossing will be accomplished using a 65 linear foot 30 -inch RCP culvert with
headwalls on both the upstream and downstream ends and a 10 linear foot rip apron on the
downstream end to dissipate flows exiting the culvert (Figure 8, attached). The 30 -inch RCP will be
buried a minimum of a foot below the channel bed to accommodate movement of aquatic life A plan
view is attached (Figures 10 and 11) Permanent impacts associated with the road crossing total 75
linear feet of Seasonal RPW Stream A
Wetland Impacts
Proposed impacts to jurisdictional wetlands total 0 08 acre are the result of 0 02 acre of permanent
impacts to Wetland AA and 0 06 acre of temporary impacts to Wetland BB.
Impacts to Wetland AA are the result of placement of fill in Wetland AA in order to construct the
proposed stormwater pond and its associated dam A portion of Wetland AA will be filled (0 02 acre)
to rehabilitate the dam associated with the stormwater pond (Figure 8, attached)
Construction of a 12 -inch sewer line across Wetland BB in order to tie into an existing sewer system
will result in 0 06 acre of temporary impacts to Wetland BB (Figure 9). These impacts are the result of
clearing to facilitate the construction of the proposed sewer line. There is an existing maintained
easement through Wetland BB in which the proposed sewer line is located All impacts to Wetland
BB will be temporary (Figure 9) All impacted areas will be returned to their pre - construction grades
A plan overview of the sanitary sewer is attached as Figure 12
Pond Impacts
Impacts to Pond A are the result of retrofitting the pond for use as a stormwater detention pond
Impacts to Pond A have been minimized to the greatest extent possible and will be partially offset by
expanding the surface area of the pond to the south Total permanent impacts associated with Pond A
total 0 32 acre (Figure 8, attached) The proposed pond is 0 61 acre in extent, totaling approximately
0 24 acre loss in water area
Courtyards at Huntersville December 16, 2014
Nationwide Permit No. 29 Application CWS Proiect No. 2013 -3170
Proposed impacts are summarized in Table 2
Table 2. Proposed Impacts to Jurisdictional Waters
On behalf of Epcon Communities, CWS is submitting a Pre - Construction Notification Application
with attachments in accordance with Nationwide Permit General Condition No. 31 (enclosed), and
pursuant to Nationwide Permit No 29 and Water Quality Certification No 3890
Compensatory Mitigation
Proposed permanent impacts to jurisdictional waters of the U S. total 121 linear feet of Seasonal RPW,
0 02 acre of wetland, and 0 32 acre of open waters Impacts to on -site jurisdictional waters are below
the thresholds requiring mitigation, therefore no mitigation is proposed for this project
6'.
A
Jurisdictional
�Impact,Type
NWP,.
Temporary_
@Impacts
_ - Impa -tsJ`
Feature
No:
or,
(linear,
"
;,`(acre) "'
Permanent
feet).'
: <,�
Culvert
Permanent
65
0 003
Stream A
29
Pipe
Permanent
36
0 002
Rip Rap Apron
Permanent
20
0 001
Wetland AA
Fill
29
Permanent
--
0 018
Wetland BB
Utility
Crossing
29
Temporary
--
006
Pond A
Fill
29
Permanent
--
0 324
Total Permanent Stream Impacts
121.LF,- ,
, 0.006'acre `
Total Permanent Wetland Impacts
—
0.018'acre,,
Total Permanent - Open °Water`Impacts` .
A
`'-
0.324 acre--
On behalf of Epcon Communities, CWS is submitting a Pre - Construction Notification Application
with attachments in accordance with Nationwide Permit General Condition No. 31 (enclosed), and
pursuant to Nationwide Permit No 29 and Water Quality Certification No 3890
Compensatory Mitigation
Proposed permanent impacts to jurisdictional waters of the U S. total 121 linear feet of Seasonal RPW,
0 02 acre of wetland, and 0 32 acre of open waters Impacts to on -site jurisdictional waters are below
the thresholds requiring mitigation, therefore no mitigation is proposed for this project
Courtyards at Huntersville December 16, 2014
Nationwide Permit No. 29 Application CWS Proiect No 2013 -3170
Please do not hesitate to contact me at 704 - 408 -1683, or through email at gregg @cws -inc net should you
have any questions or comments regarding this request
Sincerely,
z7-3- C
Gregg Antemann, PWS
Professional Wetland Scientist
Alnsa Haijumenu
Staff Scientist H
Attachments Figure 1. USGS Site Location Map
Figure 2 Aerial Imagery Map
Figure 3 Current USDA -NRCS Union County Soil Survey
Figure 4 Historic USDA -NRCS Union County Soil Survey
Figure 5 Approximate Jurisdictional Boundary Field Map - Overview
Figure 6. Approximate Jurisdictional Boundary Field Map
Figure 7 Proposed Impacts - Overview
Figures 8 -9. Proposed Impacts
Figure 10 Proposed Impacts —Plan View
Figure 11 Proposed Impacts — Grading Plan
Figure 12 Sanitary sewer overview
Agent Authorization Form
Pre - Construction Notification Pursuant to Nationwide Permit No 29
Agency Correspondence
Representative Photographs
cc Mr Rich Heareth, Epcon Marvin, LLC
Aumprng
1
Station
l \
f. 7_
C.� \ � • f
Highway 73 ( ' ' \ ~ , 1 z
M, % ; � ' • � -`,,. ',\ -� � �. --,.ter
q
�
Terry Lane
Oliver Hager Ro ad [,
/.r!
Al
_. / / �� . � ( �. _ , ' qtr �C •' � : ,lr, =� �� \ \\ `. �\ �� � �: �. •,�,�'� `
''`tom V, i
Ilk
f/7 kX
�� �` � `-� -''�,! .: ;=•- ;� , -:, �� lit_ ' � � � �; \1 1 � a+ r ••r
Y' rJ J
/ \ cam_ _ / ` l (� \��� 11 • ! 1
\�
Legend
i
t Limits
t � j
REFERENCE: USGS 7.5 MINUTE TOPOGRAPHIC MAP SERIES, LAKE NORMAN SOUTH, NC, DATED 1996. ¢ 2,000 ,001) 0 2,000 Feet
SCALE: 1 n 2,000' 4/10/14 FIGURE NO.
USGS Site Location Map
CWS PROJECT NO: DRAWN BY:
2013 -3170 KMT I J CWS Courtyards at Huntersville
PLICANT NO: CHECKED BY: Huntersville, North Carolina 1
GCA WWWCWS- INC.NET CWS Project No. 2013 -3170
�PondA�
~ 0.85 acre
I Wetland AA
Ile 0.077 acre
r�� e
♦ S CP2
Figure 6
i . Seasonal RPW Stream A
Pi es ~ 574 LF '
Int/Per __..- _.____— o
reakpoint
Seasonal RPW Stream B
~ 84 LF on -site
Perennial RPW Stream
~ 2,507 LF
ip - Legend
Project Limits
Perennial RPW
P' •••– Seasonal RPW
Wetlands
Seasonal RPW Stream C �¢ �_ Ponds
~ 69 on
LF -site
_ I Wetland BB Roads
0.1 acre on -site
�Q-
Buildings
Parcels
♦scP Stream Classification Point
*DP Data Point
DP3
,N Photo Location-Point
REFERENCE: BACKGROUND GIS LAYERS PROVIDED BY MECKLENBURG COUNTY
GIS DEPARTMENT, DATED 2009.
NOTE: JURISDICTIONAL WATERS OF THE U.S. WERE DELINEATED AND MAPPED WITH A 400 200 0 400 Feet
SUB -METER CAPABLE GEOXT TRIMBLE GPS UNIT AND CLASSIFIED
BY CAROLINA WETLAND SERVICES, INC. ON APRIL 9.2014. JURISDICTIONAL FEATURES
HAVE NOT BEEN VERIFIED BY THE USACE.
SCALE: 1" 400' 4/10/14 ' Approximate Jurisdictional FIGURE NO.
WS PROJECT NO: DRAWN BY: ' I Boundary Field Map - Overview
KMT
2013 -3170 Courtyards at Huntersville
PLICANT N0: CHECKED BY: ce.ore w.u�a Sev� «s 5
GCA Huntersville, North Carolina
WWW.CWS- INC.NET CWS Project No. 2013 -3170
5A
DP
i
=on
A► s CPL
i
Legend
Project Limits
'
Perennial RPW
I
—•••— Seasonal RPW
i
Wetlands
1
Ponds
Roads
Buildings
•�
Parcels
♦SCP Stream Classification Point
i
*DP Data Point
REFERENCE: BACKGROUND GIs LAYERS PROVIDED BY MECKLENBURG COUNTY
Photo Location Point
GIS DEPARTMENT, DATED 2009.
NOTE: JURISDICTIONAL WATERS OF THE U.S. WERE DELINEATED AND
SUB -METER CAPABLE GEOXT TRIMBLE GPS UNIT AND CLASSIFIED
MAPPED WITH A
100 50 0 100 Feet
BY CAROLINA WETLAND SERVICES, INC. ON APRIL 9.2014. JURISDICTIONAL FEATURES
HAVE NOT BEEN VERIFIED BY THE USACE.
LE: 1" : 100'
4/10/14
')
Approximate Jurisdictional
FIGURE NO.
i PROJECT NO:
DRAWN BY:
KMT
Boundary Field Map
2013 -3170
Cws
" C �B ���
Courtyards at Hth
6
LICANT NO:
CHECKED BY: GCA
•�.
Huntersville, North Carolina
Ca oiin
WWW.CWS- INC.NET
CWS Project No. 2013 -3170
Pond A
J0.32 acre permanent impacts (fill) l
,j
0 a
`" � ° Wetland AA
■ 0.02 acre permanent impact (fill)
® Atr
Seasonal RPW Stream A ®®
36 If permanent impact (pipe)
10 If permanent impact (rip rap apron) Seaonal RPW Stream A
65 If permanent impact (culvert)
G ! R ure 8 10 If permanent impact (rip rap apron)
1
1 0
l 9
AW I Wetland BB
0.06 acre termporary impacts (clearing)
REFERENCE: BACKGROUND GIS LAYERS PROVIDED BY MECKLENBURG COUNTY
GIS DEPARTMENT, DATED 2009.
NOTE: JURISDICTIONAL WATERS OF THE U.S. WERE DELINEATED AND MAPPED WITH A Fi ure
SUB -METER CAPABLE GEOXTTRIMBLE GPS UNIT AND CLASSIFIED
BY CAROLINA WETLAND SERVICES, INC. ON APRIL 9. 2014. JURISDICTIONAL FEATURES
HAVE NOT BEEN VERIFIED BY THE USACE.
KALE: 1" 400' 12/9/14
-WS PROJECT NO: DRAWN BY: L 2013 -3170 AVH CWSICANT NO: CHECKED BY: Cam4ne Wetland Sar ke■
Q GCA WWW.CWS- INC.NET
Legend
Project Limits
----■— Stream Impacts
- Pond Impact
® Wetland Impacts
Perennial RPW
—•••— Seasonal RPW
rte/ Wetlands
Ponds
Roads
Buildings
Parcels
300 150 0 300 Feet
Proposed Impacts - Overview FIGURE NO.
Courtyards at Huntersville
Huntersville, North Carolina 7
CWS Project No. 2013 -3170
\ITF DATA LEGFND
Tax Parcel ID 00938110 00938111 k 00938112 PROPOSFb iplist i
/// 0 ' ' � I ✓ l LLLIII
So. et A — — — — - PmG^ Y e
Il / ✓ i �/ I of Mm 69 . k
R/W, Area 2903 AU I — — — — Parcel Lim
R.w Am (NC`Hwy 73) 083* Ac = —_ = — = Buildng Setback
PID 009JB7009 �, _ \ ' /� u�na� `oP n space i ±Aga Eam ^9^t
Fro nc.VP Oabam '/V ToWI,Sde,Area 17232 M Pwartwnt
TR i
2' Tro tai C from \ 2oni Nfl -CD Prof Rip Rop
� 2 -8- SW ky Cur uder
1 O / � (Neighborhood Resldentlal- COnditionl oamae)
W 2 -0Y.Iby Curb t 1 i — — — _ — — — Curb
Use Age Reeincted Detached Houving Fence,
_ G..Mm,l
Prof Sign o X / Y / Thejpropased development will be age raaWcted m ace.Mance - —rw- Slgn O
hap Stcne wog Sgt+ / / 10 x70 NCDOT I ''th tha'Fedarol F.ir Housing 'ACta Housing for, Older Persona Act f } Flag Pole
(by atMre)i PrWME _ \ht Triangle t L (HOPA) The HOPA regula0one will be,Incarporated Into the,COndominlum Bottoml
/ propoeed Dwelling. Unita�to aoccualpanry by hit leant of mident age [) /`lYYYIIwO'1'Y"/'/\ WmeII Iim C
/ ` ( fifty -five (55) or oidernin accordance with the'gubeMea r'ML ��yy
PID 00938110 1 PID 00938708 / Total Unit. 51 R.W.mial $ } Tme(a)
n, 1?+1' ./ ,F.—f i ` Q• .On Jam. M dt Co., ,S 22tG'WW.`_1 -�j-
/ ...at 1 R Mark R Le, h,A i pose -gt 1 Clubhouse @ Pmol F
v 9 Proposed Bulltlin Setbacks i
Hags. Parameter 25 Rear Yard Setback — —C— — Communleatlon,Une gg
N 0.J g TR R/W (Internal) 10 <Min Budd To One —per_ _ _fg— — Fber Optic i
35 Max Build To EI Fiber ber Optic ea. k
Building Setback 11 Min Budd,ng Separation _E — —E— — Unda19mu ^d Electric Une o
_ =DHE— — Overhead Electric Une
' 6 ^� SDE 7 P�J T\ 1 P
Inside, 102 oHW— — Overhead 'Utility w1ro
/ Clubhw`saaroge Telephone Pole
Total 211 Spa.. ,� G% Wlre
PID Farm3v11LLC p ` EtactAC Tmnsfonmr
Tdargla (Tye)- _ _ _ _ _ r0 jp J _ a p R.WI.I.9W.11 - Existing Imp. us A m -
\ ,� _ d PDp�J
it , 8 feting. 0123 Ac -- — _ {,F Ught Pale
Pwement 0.11* Ac Firv'Hydmnt
/ y� G�' a \ Total, Impemom Area 0232 Ac
%A nPl 00938111 ,k S 3 P Proposed Urban Open
.J. ee I d[`Dafd 5 poa paro
p Q /Prop Retaining 9 0 'IS °0.J � Pro ed Impervbua Mee _ S o
J r" "3S `�T'Y 1 ' Wall w/R g N \\ Budding. 3832 Ac
Nit 4 00 'OI )� M,,4f3' pg AO Sbewalke 070±AU I �• -Y_�— vi
7 / R£, ` G a °rime a E�'°m _`J Pwement 2 -743 Ad YIE(D SIGN 'STOP SIGN
Total Imp.n4a. Mao 7273 Ac (43 ex) AO y RT -2 OC — RI
Y G L
M ` 35435' Sight - 5. yn ^ 36" x 36" x 36" 30 x 30"
g4' Prep ^a Trbngk (TYP) /' _ f0 \ Wabrehed Mountain island Lake Protected 20 MPH SPEED
r B(rpa \ Mm (MIL - PA -1) B -�- STREET NAME SIGN z CC
B/B Y T n.m (7O MaWiy ovuan 0 O -"- R2.-, SIGN o ;�
34 4 - s '\ `A ox MaK'Im io`. Meth R2 -,1 r rtj
� 0� � is'x3s' Sight n, .\ 6es6 '. , � >—� b v°"' )
\ - a_
Impervba. Mmwl«aba rlso .tears feat per amt p L9 a
\..seas ' / - cuvrdl� ran POGO r� 1 Tat- Sib isg s1 a ^its - 7&50 m feet
of
t6%
Q y j 0
\ �ryo GENERAI NOTES m E CI C
1 All developm.t and mnatruc0on stall oo pt' with all zoning d public rig be and /or within public ea mente hall, V �t J A. o
3 CI you ) A ! '\ .ubdivbbn at.lw.rde f the Town of HunlanMga Mecklenburg County (�
\ \ X 'are,. ('\„ II rg y mai ^tamed bN the pubbc bony with ownership /luried.Don of lbe 0.
\ /r� and NCDOT appheabl. _ subject property W o
PropSDE I ` ` ` s ` +.v36 2 Thb� �nperly m% be subJaet, W arc/ easements .lid /or right -.} -way 20 Maintenance Cownante. Prior to the Issuance t an Occupanry Permit V
'/�) A ReWininq . ' of re rd for any Eullding within as permltbdldwabPment arvea'by a78MP the
'Prop SOE 3 NI appilcable federal stab and local emAroamental pemdb ark applicant or owner of the BMP shall ea 1sh formal Mointenancs
II approwta will be obta d by Davdoper Covenant approved by the Mwklanburg County land Use and
'j DMew% 51 4 I / . Joseph R Norkt 7v.- "` 4 All arms d..' 2-d man and /or�urben open, space shall M Erwiron, f,.y5emcn Agenry and recorded In the'OMaead'the
owned and .,.Wined byathe homeownen;oaaocletbn and dedicated Regular o /'Oeeda In whah the owner ackowledq. the,duy of,th<
` A�� n j % t * t for perpaWity owner and all a bemuerd o ners of the pmperly b m.I.Wm'the'amp
V * aJ\ J jO`yAO� / _r ` d 13 I'I 5 This development b in the NIL -O watershed dkbicl and must meerw in accodanea Ith +the terms o /`the Covenant
O - pv )r O 42 _ 150 square feet af'ImPp tea far tuturo homedw'nere use rm 21 Direct .cease from Iota W .1 thoroughf.ro =Ixted
l7MP 8 Acmae (In9reee /egreea)�locallon aiM deei9n �ain::U an thief plan a 22 Boullao frolnl A IlneTelmentling th h .11ocationhfrom mhkhytllpe rollel
MYL�7520, D ` imbjacl to b Ilndudi ht -of -w on dl Into u'
Ia tu� lane pincipk verb_ pla�^e ol'ths front building devatbn arcluaNe of
0 35 v35' SIgM € Drovemen ( fig 9 %) oa r a jacen ppmh. D% widows and similar appurterwncea must, Ea cletl
\ \ Triangle (rya) 0 n - ' + I4 arse oppoaln9 aacmv points ModifleaIt," W,plan In rmult Intended b c la an wan bulMin9 facade gne an a offset The e
\ rop ReWWn n48- 7 La matudn troea III be larded 40 0 C wRnin'tne ired
/ w g° g p / ffOqu build -to line kfaatabliahad on therrecoM"Iat final let AHlet, 12 � I+Y
D - �-�\ y Wall - 43 /, planUn9 strip along all. etrmts Small maturing trod a to be uved 4 P ( P )'( d 28 'Prop 15' SDE +/^ _ a. 8 Tr where ®h aril baaPmv1 ad per building
- I 23 Water mdHSa^kary Sewer snail be Wbbc and designed Par CMUD Oy, of the
Moll will be prwldad in lusters s ehownd on, the plane LoceHan ,of etanaarde
I / / allboxes'ara subJmt'W apprw.l from USPS 24 Approval of thle.plan la of authonzation to gmde .dJacant 0 CIO
15 /. a. When fie. a. Ml arse' ova mot .sedan dm lesion
I / 10 as approved by building ing gee hall be set .,depicted m thb plan and —. w gro 9, Perm '�
\ O 28 ) �� / as apPraved by bulldn9 mdb 25 Nl rd bt.Id from
are the
W befectetl proPerlY ere
S 49 ' ,.�' 44 a I I 17 Ones the ahsets tad _the Town street tree shall be Proposed' W o O
(erFr _ P ` I p mainWl^.el't, caM,far, pled docent lo'the tree 28 NI curb atoll be wllgOeeurb B+guHer, unlem olherwlae noted z f't�
Prop 15' SDE g j $[{ roP n roe 16' SOE / ar by prop 1—...r o J ;27 All- d,meniona are me ured to the�baok +of curb unless noted ti ^
9 W fl I / , 1 / oept In subdMsi,ne where the properly r asecolation i. othenua Z W
PID 00978113 % l \7 fief �/ responLie for m'nat.ance (ZO Article 73a7u 2B NI radius dimumabne aro measured W the back of eurb>unle. noted Z Q Ft'
Carol'Jett h Irvin I I - I - _ a
35.35 SI9M 12 & k kngae shall dhere.W the sprayed btlNkron ekeWn plan > J
R ~ v 4'S Triangley(Typ) I -�/ 13 Building ^gandi.e. All detached ,pdneipal etmeWroa .Nan new a ath,miw _ O a
A 27 a d I I (: 1 - ' / mm. m Wld,rg .aPambon of 11" 29 NI Sid-talk or. t., be 5 unless *the plea oted', J
C o 48 y JO Sight tdangl. shown r the mWmum`aqui ed F
_ g 14 ,HVAC Other llblitiee mu.t be located outside an established setback 31 No vehklm a Itted to bs rkad in designated landsca V Z
I I I 4.... _ Stormv+aler pond dam,outfall DR / regwraa .IderyaM and not ntnm 5 of p ales or mar toe lens (Mbck o re perm pa a% qn pe y, F
fop SDEu .� Q_ �- I ' I I - 4 882 TOH ZO),HVAC far Lots 16 -20 ewNbs, placed n the side of 32 NI prop.,ndwdastri., need cr.avine shall, meet ADA requirements
s _ _ - / cop Barricade the building I 33' Attmncrat stmcbon Joints cantmctar' ah,II m d II the Joint per W IO E..1 C.
/ ` ��. _ 15 A9 signs will be rmawea h appr�d wcpurateN and .hall meet Article SW'Debn 102.1
{. 10 of the TOH, ZO 34 NI pavement aroas to be fbxble .sphah pawmmL per Std Detail Y �4 y
III g 26 4.7 2 / „� J ` _ CJs // 16 ^((77raHi2coarol //ppaayy.. t uarWrga R street ughong,Pkn) -(1) 2003 V a
$Standard elreef`m.rkro' must be'matallad'by ths,dmeloparmt one 35 FTro apparolu. r ads hall be, designed and rt_.Int.Iwcl to .�., o. v:i
p�ee"I el I' aaxx, 1 / Watl ` o�O comer of allW Cheat In.rmT'. n� in�duuedld ^gam ISUaels r before any Pport the,,mpoaetlanoada oftN PWrotua of BD OOw poulida �. ng. or N b thoee atroetap the tleal m.1owl —Uon lid WgWpn of 38 CooMlnate all curb d street grodm In Interaeatlon _Ia Irmpmtor
I• '46 I .. /O / that must be In accordance with etandards,e . ined5Wthe land 37 NI ad Improvamanb al CourtyaMS at Hurderewlla am to
MP / Q / Devabgas i S e ^lo d. Mmad ankea' p ^'anerna i cede., la, a d natad,wdn`tna Tow ^,ar Count' LUESAI,Pdoryb a.nawa kn > N
II I PraF�lcmoes 1 / / ' o D is r= "(t2 Bardcadee�mual be,Irulolbdzat the .aa ofnM1ll dead -ell 38 In rolgn9 or hit
ty brruine' ewaepin9 ar the .tans base ana /ar
30 Peet ♦w g app �) application of a Wok coal may M required war 'Mersmtbns Thees
�� 1 IConatructen , I n atroeb ax pt eul -de -sac streets, which have bins Improved with a r quwemenb ^Biu be aaWMlehed by the InapmWr and Eased on field n
r8uffer I m paan anent turnaround a equIV by'thb OMlnan.. Design, material oMitlona, y y
Proposed road crossln9 $ o / lid Inetau En of the baricadee'muaI be In accordance with the 39 in'arder to . dmina kee mtnlmum,o0o5x toe D W
re�propar' ga p a a p o
"+ 181' /Prop RatalnlrgWa _ / } PID U097B102 Lend oe IUup fit Standards Manual (3) No department, offl -, agerd, the curb x
of g 24 _ �,,W ail'r +u ` I Caakv Firma, LLC or employee of'fhe town 111 accept for malat rwnc, lay out open 40 handrolb % be required by a repreeerdathre of the,COUrdy If O 0
' TR ImProv's, gmde pave or Igm a e,',etmor .r authorize the Nryfng .f anted by field condltien.
E / water lne ee m eleetrleal Iee'ed nalon then facl9Uea or 41 Controctor'.halivenaum1a11 handi.up spaces d walk landing .rem do
r atarem�in a %,etreee w,thm the tiwn mesa, man :er'.at'n..;been not araeee'z parse ^t .lope in dl mroatbne (cwbneaee area) (,
pro rife' I ccepbd opened r 'h. dherwlae melwd the leg.' afatuv of 42 Separate budding permis am required for retaining walls boardwalk
%8 g $I a pubne etreatlpdpr W the effective date of thh tlinence or for brklg. dumpeter aralosuree nument. sign o other acc.mry
/ Tip bb70' Curb 9 % r a a etrmL each street c.rr.ponde in its Ioca0an and lines with structure: ar element.
a'� Q.r a ,feet shown, on a pregminry vubdlvI". plan tentot.1 ly approved 43 Retaining welts' >4ift (Reaiden0al) or 5`tt'(Commercial) m height
�' 2 49 2 Vol* Cub '{/ by the'Town Manager or Dealgnated AdminietratM Agent or such requires a permit from the Code Enforcement prior W c mdmcUOn
W 2-8' Std I /1 street naetEmn acceptod oa,a pubik street b) wta or a maJoriry
3 / Tronaitlon Cu EkGLtter / 1 all the members "o the Town Board r by Nth SWIe f florin T� ^9 ^..r f romM for the etainin9 wall(.) moat m by that he
ly 1
-79t enstroeted W a cifkaton der W ieeuanee al C 0
_ / Caroline or such street he. be cee feria seas boa street b the dl(e) In (are) a pe p
Curb \ �( / P Pu y M All'reWlnl wally In S lcl',Ina �lione (>5 tt in het ht shall
2 -8' Std State of North Carolln mh etmat Is n rasa rHate treat ^9 rata fig pee Pea 7 9 )
�Guardmg f the rmulremenb f the NCSBC,Ch.pbr'1 - Speckl Inpmfbn
y/ Pro sad Polk CurbQCUttsr prop M Mw ?Q �F / / built i. mon(onnance rith the proNa'an of all ppgmoble ordln.ncee Us`dab9aa per the Mecklenburg Caurdyk Code Enforcement' Spe.laI w
6 Cluster 7 (Smllon 8170 R 8200 TOH ZO) In 7Prece. Additianl b of rotam(e wall boa shag be A w
/7 d'>°cy� pectlone N P 9 P
pn'� \ / I 'b / / 17 �ueintenane„ Guamntee.+PJI ImpmvemanW� required byeNkeoMirwnce submitted tacfhe 'Hume.01. Engineering Depoftmmt for,'Wee, and ��'V�
guaranteed alai _ P y .pp I Town of HunWmWlle hall bs copied II Statement of
shall w nteed nal defects In workmormhi nd'nrotsrials b
gjJ I \ the fiul� plat far U
the dceriate offthe mpiellon f the improveame flirt of S Ial 1 coon °S WI, In Final Re and,Deel Rag of N I \ \ / I / / n or Prindpal ins Reapanib a -Chmge DPIRC) Letteni gn �U
I / which — I later The eubdMdar shall file with the Town a >!
Curve Table
Curve P
Length
Radius
Della
C7
74893
350000
0121309
C2
' 191 282
ISO 000
0730351
C3
121 955
200 000
0345615
C4
145 444
150 000
055 3319
C5
237 707
150 000
0904751
CB
104 959
400 000
0150203
C7
297 001
110 250
1 154 2054
CB
99152
150000
1 0375224
II N P
ropoeed maintenance bond wM'adequat..uretie.fin,an amount determmad by 45 Can it.. of talning,endt(s) cannot begln ntil all necessary
IL 25'R Y� - -3 , P�J I 5rurBM , // / I the of Huntanrvilk /Mecklenburg Count' to be auffldent to `anuro iN_bulll' drwlnlredand bin of tha'elonn dmba includl 5
I L_ % I maintenance and repair of such imp —nnard for the on -year Bs D 9e system rg K'P', pE' E
20 Lartdpegce �� = y \`p er / ova rdy pedal (Sedan 8400 TOH 20) _ tleaigrwd dlWh., must be submitted Prkr W mlMMalori nnl d
ig Water Ouol tv UO Financial Mmnge to aro to be mode+thmugh Inspec0an to the Count' Eng,nes l.9 Department m acce,w^ with
_ L / E mmt AMP Mack County guorontenng the Inatallatbn d hwinxnenmo ofl".Iled he Suhdlvkl.ny0rdlnanes
—ExTap d ` I -- v( / BMPo lg We Wuonmo of CO. for 'seventy -fhro percent (75x) of all 47 bb to .[I— II la mip�[e 19mdi 9 the /or �ro onjf�* Nacarc to red Pmp ReWkdng Wet ton \ - L_ 1 eonstruc0on whch Ighl ro bN lea antklpatetl b lea built wdhin directed So the back of proposed lob All fforb will be made to
=C _ / the'areaywhleh)droln Into the;BM "lowing
WAUA redlt for Improvementa d R
N&42847 ��'r� -_ protect azI,ting Cross whleh m %. affected Developer ogre. to
14' 72822 _ insisted prior W the bmbalon of, the final snit The aPDrowl of e
I x hove a ceNnediarb.rbt h/r uch, slWa0ons _
1 1 `� W/F pW� / / as ptl�lanw dSecb nP 10ntPe�it��il�bbe ottbJ� bur 48, Ple.e em Shasta C90 -C9 it for Sae Detalb m uA l6
.(/ 1\ cam w 49 UnR ink . shown k aubjecttW change lessee demand Develomr
/ Couny.Zoning,OMlnarae the provlaione of which Including .ubaequeM the right to moQy the bwlGng /unR fgurvtion In all
endmanb, dare ineorporobd herein ro cc buildings as �m rketing and unit lee g/ Actual lbor plena and July 25, 2014
19 tai °its U0 MaInM_n.no .� MPo� rd a nTtrucled,on rDrMal °IY footprinte'wgl be .tennlnedrat the`Ome of building plan oubmltlnI
awned land and that am t thin loWn t shall be SC.ALt
FIL 1 / l maintained Ey °o ProP's,t awnen A.aoructed or tla owner of the
euEJecl property BMWe,fhal .re'eontroofed oni pubge,land within
\ID 009 18 I /// // �/ NOTE
I " -60'
'Cork Farms LLCI 1
TR
/
The Town of requires thin all etroe. propoeed W be taken
_
iFEMA NOTF
own
by the Town for maintenance W owed, state eo and mad by
'Iimoneed p ordered In the state North Caroline
1 The Proposed Sit' i1 bcatetl outside of the 100 year floodplaln'
-
cam, cilongln"ew b
for adequate cc od1thr n Review f street,tinatruetbn by the mortifying
grocer b requifea,throughout the construction process Refer W the
I,
\ \`t1f AR "'I'i
2 AeeoMing to the Federal +Emerge.% Management Agenrys Flood Wur.nce
Map dated Mauch 02, 2009 the aublect troll a_hown herein Ilee within
Town of Hun lie ErgI --- Standards and Procedures Manual'for
additianl Information moludirg the required aedificatbn form
ZNr -
`+
-,
I 0,{
FIG 1,0
Zone V (ore. tlatermineel W be outside 02) annual chance fioodplaln)
Community Panel No 3710463100 J
GRAPHIC SCALE
-
k _
> -
�p
'q if
..
o Ja
TL WG
TON
' No F- 1018,,1pp�`
1 mch -60 feet
ml�,� �� �� � � .:111 � � - . ' :. . ; '� ;�.:, - s,. 'm � �;,� - �il�il��.�® I • ® .. "
• � NI I I �il
� • 1 �� � - /� it � - �'(I ��► —
t► ���� - �0 %fiff� �� ': /� {f��.����' /Ass` �_ �I /�
BMPs
S.PIe 1^ -10
Note No Swlmming /Flehl Ing elgm shall
be added per irupectore dincUon
Amen, Easement
olgl Structure so. detail
50- YR'ELLV -75585 this ahest �. 585 Penn
- - 10 -YR ELEV -75480 - Prop Retaining
Woll
12 -YRl ELEV =75790 - Wt Pond:
752 85 } - Nb a"-75298 753.0 10'1
Normal Pool- 752.15 _ _ No me! Pool -752 15
75265
N 51165
Inflow
Foreboy
Prop HW_
Inv Out-743 82
45 0 7450
Prop Inv =744 23
STORMWATER BASIN SECTION A -A Prop 36 "Stm
Swle Nom
32
rop Grote F
Rim -755
Concrete Slab To
(3) 36'x8' Windo
Dew753 75 --
4, OrRtce
4' Diameter Pipe Inv 75315
Normal Pool
EIM- 752.15
752.1.5
4' Orifice
Inv = 752.15
FlOW"' 9' MIN
55
Structure to be Filled with Flowable
Flowable Controlled Density FlII
After Installation of 24' Diameter
RCP Storm Sewer Pipe
PERMANENT OUTLET, STRUCTURE
iLqqjAEo
ieo112fa
pN
Rawr
-
-
-
Wm
Or
iv401 CF
1
/525
CM RYP 24IW
PEAT CONiAOL
510RM FVFN T
3JJ99 CF
PRE
DEVEIOPMEN!
RIRIOrr
POeT I
aF/fF[WMFM
NNOFE
-� )S114
POSTAtOUfINO� fIEVAPON
NiNCN
21. 21lip
145
21A1
210 ]SJ VO
10YR 6HP
_
-'s
RSe JB 71a 80
$OYR eYR
-438 -
ee ei
ee Be 75101
Tov or D.M
7 15
7se
so
7,15 -
Flow Dlverter Present YIN
Shallow..land
Nelumbo lutea
_ N
Re dated By
60
Deep pool
LID Huntersvl0e
Treatment Effectiveness
65
60
Standard
NC Slate Plane X eash
Arrow arum
80
1431439 845
NC State Plane Y (nothing)
Pontedeno cordate
_
616657 9254
90
Shallow pool
Sagittana
Arrowhead
165
60
Shallow pool
z,folia
Saglttano lancifolio
Bulttongue
65
60
Shallow pool
Schoenoplectus tatiemtonta_ni
Soft stem bulrush
50
45
Shallow pool
Sporganlum amencanum
American burreed
65
60
SFiallow pool
/
.
V
•�
Imo►
,o
X11111
���,;
-,
®�;
�.o•:�
!►,0
......,......;...
:,
: , :
����
� ► �1�'
:.
.,,:
-
X11111
�,i
I
"Mm,
_
ml�,� �� �� � � .:111 � � - . ' :. . ; '� ;�.:, - s,. 'm � �;,� - �il�il��.�® I • ® .. "
• � NI I I �il
� • 1 �� � - /� it � - �'(I ��► —
t► ���� - �0 %fiff� �� ': /� {f��.����' /Ass` �_ �I /�
BMPs
S.PIe 1^ -10
Note No Swlmming /Flehl Ing elgm shall
be added per irupectore dincUon
Amen, Easement
olgl Structure so. detail
50- YR'ELLV -75585 this ahest �. 585 Penn
- - 10 -YR ELEV -75480 - Prop Retaining
Woll
12 -YRl ELEV =75790 - Wt Pond:
752 85 } - Nb a"-75298 753.0 10'1
Normal Pool- 752.15 _ _ No me! Pool -752 15
75265
N 51165
Inflow
Foreboy
Prop HW_
Inv Out-743 82
45 0 7450
Prop Inv =744 23
STORMWATER BASIN SECTION A -A Prop 36 "Stm
Swle Nom
32
rop Grote F
Rim -755
Concrete Slab To
(3) 36'x8' Windo
Dew753 75 --
4, OrRtce
4' Diameter Pipe Inv 75315
Normal Pool
EIM- 752.15
752.1.5
4' Orifice
Inv = 752.15
FlOW"' 9' MIN
55
Structure to be Filled with Flowable
Flowable Controlled Density FlII
After Installation of 24' Diameter
RCP Storm Sewer Pipe
PERMANENT OUTLET, STRUCTURE
m
a O
Z U
s
F
�- 10' Littoral Shelf
Sclentl8c Name
iLqqjAEo
ieo112fa
pN
Rawr
-
-
-
Wm
Or
iv401 CF
1
/525
CM RYP 24IW
PEAT CONiAOL
510RM FVFN T
3JJ99 CF
PRE
DEVEIOPMEN!
RIRIOrr
POeT I
aF/fF[WMFM
NNOFE
-� )S114
POSTAtOUfINO� fIEVAPON
NiNCN
21. 21lip
145
21A1
210 ]SJ VO
10YR 6HP
_
So 06
RSe JB 71a 80
$OYR eYR
-438 -
ee ei
ee Be 75101
Tov or D.M
7 15
7se
so
m
a O
Z U
s
F
�- 10' Littoral Shelf
Sclentl8c Name
BMP Inset Table
Wet Pond
STORM
_ .< W R
Project Name
_
Courtyards
at Huntersvdle
Sequence ID
-
-
1
Surface Area s- ft _
130
in
- __
Draineiie Area acres
Quill sedge
145
2443
Land UsefDevelopment T
-
>2 acres - Residential )pen S ace
Percent Bull-Upon A ea
-
She land
-438 -
Permanent Pool De th it 1
80
75
7 15
Forebay Permanent Pool Depth it
Great blue Lobeha _
7,15 -
Flow Dlverter Present YIN
Shallow..land
Nelumbo lutea
_ N
Re dated By
60
Deep pool
LID Huntersvl0e
Treatment Effectiveness
65
60
Standard
NC Slate Plane X eash
Arrow arum
80
1431439 845
NC State Plane Y (nothing)
Pontedeno cordate
_
616657 9254
m
a O
Z U
s
F
�- 10' Littoral Shelf
Sclentl8c Name
Common Name
Quantity
North
Quantity
South
Zone
-
x
�
80
75
o
�z
Swamp milkweed
130
in
n
Care. tenera�
Quill sedge
145
130
1Shnllow land
Eupatonadelphus fstulosus
Joe Pye Weed
80
75
She land
psi ��z
Scarlet rose mallow
80
75
Shallow land
Lobelia slphlL6ca_ _ _
Great blue Lobeha _
100 - --
90 _
Shallow..land
Nelumbo lutea
,F
65
60
Deep pool
z
z
N,
65
m
a O
Z U
s
F
�- 10' Littoral Shelf
Sclentl8c Name
Common Name
Quantity
North
Quantity
South
Zone
-
Allsma subcordatum
Water plantain
80
75
Shallow pool
Ascleplas incarnate
Swamp milkweed
130
115
Shallow land
Care. tenera�
Quill sedge
145
130
1Shnllow land
Eupatonadelphus fstulosus
Joe Pye Weed
80
75
She land
Hlblscus coccineus
Scarlet rose mallow
80
75
Shallow land
Lobelia slphlL6ca_ _ _
Great blue Lobeha _
100 - --
90 _
Shallow..land
Nelumbo lutea
American lotus
65
60
Deep pool
Nuphor lutea advena
Yellow pond Illy
65
60
Deep pool
PeBandra wrgmica
Arrow arum
80
75
Shallow pool
Pontedeno cordate
Plckerelweed
100
90
Shallow pool
Sagittana
Arrowhead
165
60
Shallow pool
z,folia
Saglttano lancifolio
Bulttongue
65
60
Shallow pool
Schoenoplectus tatiemtonta_ni
Soft stem bulrush
50
45
Shallow pool
Sporganlum amencanum
American burreed
65
60
SFiallow pool
aA lL
Jul) 25, 2014
.I
SN f�RO��
�� {CAt7U7!
�,�St ��
-v r;?
SCALt
1 -zo
ton no
2014 0210
GRAPHiCISCXLE ,' Lws
Fcs�Ig4
I to 20 Ao ='
tWl&.ErON a �5-
o sA�,s
n1q..3t1�iv�
'
FIG 11
I inch _2U hcl ,'' °.n,'4ni'r.- N "��`
/ "; {hp 111 if l`f %l; r
INDEX OF SHEETS
SHEET NO 1
COVER SHEET
SHEET NO 2
PERMIT SHEET
SHEET NO 3
TRUNK EXTENSION -STA 0±00 00 TO STA 10400 00
SHEET NO 4
TRUNK EXTENSION -STA 16+0000 TO STA 20 +00 00
SHEET NO 5
TRUNK EXTENSION -STA 20+000U TO STA 26 +0000
SHEET I NO 6
TRUNK EXTENSION - EROSION CONTROLy DETAILS
SHEET NO 7
TRUNK EXTENSION -CMU6 DETAILS
se
N
LOCATION MAP
BENCH MARKS
(NAD 89[21111, NAVD SRI
BA7 /1 Capped /5 Reber (labeled EMH &T TRW)
Northlrlg - 613866.4150 Easbng - 143191
Elev - 705V
Bil Capped /5 Reber (Labeled EMH &T TRAM
Northing - 815318 4440, Eaating - 1431375 5410
Ebv - 721M
C I-1LARLO TTE - ME C ISLE NB BUR G
UTILITIES'
CHARLOTTE, NORTH CAROLINA
ElNTGINE�_1T`ING DIVISION
SANITARY SEWER & WATER - MAIN
SYSTEM IMPROVEMENTS
TO SERVE COURTYARDS AT I- UNTERSVILLE
St Capped #5 Rebar (Labeled E14f &T TRW)
Northing - 8180804080 Eaetingr- 14314056200
Elov - 73449 e e
DESIGN COMPANY EMH &T INC CONSULTING ENGINEERS
PLANS PREPARED BY Wesley Smith, PE
ADDRESS
301 McCullough Dr Suite 109
BRIDGE
CHARLOTTE, NC 28262
PHONE
(704548 -0333 Fax (704) - 548 -0334
DATE DESIGN I COMPLETED
FEBRUARY 26, 2014
SURVEY COMPANY,
EMH &T, INC CONS ULTINGENGINEERS
SURVEYED BW
ADDRESS
301 McCullough Or Suite 109
EXISTING GAS MAIN -
CHARLOTTE, NC 28262
PHONE
(704) -548 -0333' Fax (704) -548 -0334
DATE SURVEY COMPLETED
JANUARY 16, 2014
DEVELOPER
EPCON COMMUNITIES
ADDRESS
8600 Sam Furr Rd Suite 180
EXISTING WATER OR SANITARY'SEWER.R/W
HUNTERSVILLE„ NC' 28078
CONTACT
Rich Heareth --
PHONE
(855)- 762 =1010
CONTRACTOR
INSPECTOR
INSIDE CHARLOTIE ( ) YES (X) Ntr Mecklenburg Co
TOPO NO- 1460
/ pore role!%. • �-
ewlm
/
, F-r
r
r
Know what's below
Call before you,dlg
Al.d C.adL On'e Call Center Inc
Call' 1- 800 - 632 -4949 before you dig. It's the law!
'By law everyone MUST contact the North Carolina One -Call Center 1- 900-6324949 at least 48 hours but no more than 10
working days (excluding weekends and legal hollEays) before beginning ANY digging purled
GENERAL NOTES
1 Construction and matwl,le shall, " Ina ... rdw,, with Charlotte- Mecidenburg
Utility Department Standards and,Specl6catlont per ewe rmutAlNee. cam
2 All Contracture working on CMUD,)obe we required to imrLa copy of the Design
Manual and !hall keep a copy w the Job site at dI times,
3 The Contractor Is fully,,reep -Mble for contacting dlyappmfrlate parties and
ring thel3utAltles ararloc V prior to,the commencement yof construction 4Call NC
One Call at 1- 800 -832 -4949 or 8I1 for utility locating .!Mass ' hours prior to
e enl of coy work. Contractor shun verify location cod depth of all exiting
i ut111tl onprlw to construction
4 If the proposed water cod /w sanilwy sewer-moln Is Installed withir,02' N any
,_directlon,(vertiwlly or horlzontully),from.g —moms the Contractor .hall c ]Il Pledmonti
Natural Gat Company et (704) 525 -5585 and inform them
5 Sanitary eeww lotwole are to be Installed at'. depth no greater than five (5) feet
where practical e at the property fine unless Indicated an the plans to be Installed4,t
;-
nWxn.
� 6.nraiAmaae. �
wxw.rieWev: '
/ n 1111
--
� \ w,aa yoWa.ur
Si,iik, 300'
0 300 us
6 Wnimum'crowr of,36' for water mains
7 Ductile 4on pipe (red brose for 2' eater mains) required for-both water mains and
ea w Imes If the following clearances went met
- Water+ line, croesing under sewer Iine(for'mry clearance)
18' vertical for vats, One N.talled obese .veer line,
- 10 hwltwlal separation fer water line parallel tolseew line (or 18'vwlkal
,watlw In espdr4t.`dIt0.e)
- For eater One. 12• dearonca with .term drain• gas Mens, talsphone duds,
and underground,aables
S. Sarltwy s rew latwal locations are appmArnate and are ab*t to'relocatlon due
to field can dtions
9 Recorded `Plate we required for actiwtlw of watw mains. Easements we not
acceptable.
a
C
CONSTRUCTION SHALL BE IN
ACCORDANCE WITH,
CHARLOTTE MECKLENBURG
UTILITY DEPARTMENT
,STANDARD SPECIFICATIONS
LEGEND,
SUMMARY OF SEWER MAINS & MANHOLES
BRIDGE
BUILDING
LENGTH
CHECK DAM STD 6 83 _
�►--�►
DITCH, CREEK OR BRANCH
III LP
EDGE OF PAVEMENT
EXISTING FIRE HYDRANT
575 LF
EXISTING GAS MAIN -
a
EXISTING IRON PIN
o
EXISTING IL SANITARY SEWER
—
EXISTING SANITARY SEWER MANHOLE
0
EXISTING 1 WATER MAIN
W
EXISTING WATER OR SANITARY'SEWER.R/W
— — — —
EXISTING WATER VALVE
so
FENCE (LIBEL TYPE)
— —• —•
GAS VALVE
v
GROUND (PROFILE)
— --------
GUARD 'RAIL -
-
MARSH
At Al
OVERHEAD ELECTRIC -
E
PIERS
POWER POLE W /GUY WIRE
e--
PROPERTY LINE
e
PROPOSED FIRE HYDRANT
PROPOSED � SANITARY SEWER
—i-
PROPOSED SANITARY SEWER'MANHOLE
0
PROPOSED TL WATER MAIN (MARKED EVERY 100') —
PROPOSED WATER OR SANITARY SEWER R/W
PROPOSED WATER VALVE
H
RAILROAD
— T-
RIP - RAP
c$a�
ROAD /STREET RIGHT -OF -WAY
R/W
SEDIMENT FENCE (SILT FENCE) STD 662
•- •- • -• -• -•
STORM DRAIN WITH CATCH BASIN OR DROP INLET-
- - - - - -»
STREET`SIGN
a
TEMPORARY DIVERSION STD 6 20
TD —TD —TD
TEMPORARY SEDIMENT TRAP STD 6 60
TEMPORARY STREAM CROSSING STD 1
TOWER LINE
—
TREE- -
0
UNDERGROUND CABLE
uC
UNDERGROUND ELECTRIC
uE
UNDERGROUND TELEPHONE
uT
WATER METER
.W
,�0I ARO�i''',
!VANS
mmil 1Rf
HAMBLErON d z5_
Na F -1016
OF Ile
APPROVALS (SEALS)
SUMMARY OF SEWER MAINS & MANHOLES
l
SIZE
LENGTH
SIZE
LENGTH
�"
III LP
Id'
575 LF
8"
895 tF
SUMMARY
OF WATER MAINS
& FIRE
HYDRANTS
SIZE
LENGTH
SIZE
LENGTH
North CgFdfro RLS
I North Cowollna�PE
-
PLk,IS,PREPARED By
ffizm°
e,alnean hva,, H blal —a tiMhc
Aal mcC,4wan W. SH I W Clnb,le rC te)et
clans )pr.SO.A,1l too tree Beg rldJ.H
hcopm
FIGURE 12
AGENT CERTIFICATION OF AUTHORIZATION
I, Rich Heareth, representing Epcon Communities, hereby certify that I have authorized
Gregg Antemann of Carolina Wetland Services, Inc. to act on my behalf and take all
actions necessary to the processing, issuance, and acceptance of this request for wetlands
determination / permitting and any and all standard and special conditions attached.
We hereby certify that the above information submitted in this application is true and
accurate to the best of our knowledge.
Z-Ltl
Applicant's signature
Date`
�ZT-2r C- 74 -- & - �-
Agent's signature
12/12/14
Date
Completion of this form will allow the agent to sign all future application correspondence.
o�oF w a rF9p�
Office Use Only
Corps action ID no
DWQ project no
Form Version 1 3 Dec 10 2008
Page 1 of 15
PCN Form — Version 1 3 December 10, 2008 Version
Pre - Construction Notification (PCN ) Form
A. Applicant Information
1.
Processing
1a
Type(s) of approval sought from the
Corps
®Section 404 Permit ❑Section 10 Permit
1b Specify Nationwide Permit (NWP) number 29 or General Permit (GP) number
1c
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
El Yes
No
1g
Is the project located in any of NC's twenty coastal counties If yes, answer 1 h
below
❑ Yes
® No
1h
Is the project located within a NC DCM Area of Environmental Concern (AEC)?
❑ Yes
®No
2.
Project Information
2a
Name of project
Cortyards at Huntersville
2b
County
Mecklenburg
2c
Nearest municipality / town
Huntersville
2d
Subdivision name
N/A
2e
NCDOT only, T I P or state
project no
N/A
3.
Owner Information
3a
Name(s) on Recorded Deed
n
3b
Deed Book and Page No
3c
Responsible Party (for LLC if
applicable)
N/A
p A__1L
3d
Street address
3e
City, state, zip
DENR - W ER RESOURCE
3f
Telephone no
rc LNG
3g
Fax no
3h
Email address
Page 1 of 15
PCN Form — Version 1 3 December 10, 2008 Version
4.
Applicant Information (if different from owner)
4a
Applicant is
❑ Agent ® Other, specify EPCON Communities
4b
Name
Mr Rich Heareth
4c
Business name
(if applicable)
EPCON Communities
4d
Street address
8600 Sam Furr Road, Suite 180
4e
City, state, zip
Huntersvdle, North Carolina 28078
4f
Telephone no
704 - 353 -9959 c/o Wes Smith
4g
Fax no
4h
Email address
5.
Agent /Consultant Information (if applicable)
5a
Name
Gregg Antemann
5b
Business name
(if applicable)
Carolina Wetland Services, Inc
5c
Street address
550 E Westinghouse Blvd
5d
City, state, zip
Charlotte, NC 28273
5e
Telephone no
704 -408 -1683
5f
Fax no
704- 527 -1133
5g
Email address
gregg @cws -inc net
Page 2 of 15
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)
multiple
1 b
Site coordinates (in decimal degrees)
Latitude 35 427983 Longitude -
80 908716
(DD DDDDDD) ( -DD DDDDDD)
1c
Property size
23 acres
2.
Surface Waters
2a
Name of nearest body of water (stream, river, etc ) to
proposed project
UT's to McDowell Creek
2b
Water Quality Classification of nearest receiving water
Class C
2c
River basin
Santee (HU# 03050101)
Page 3 of 15
PCN Form — Version 1 3 December 10, 2008 Version
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 consists of undeveloped wooded areas, agricultural fields, and maintained right -of -ways with adjacent single
family residences Typical on -site vegetation includes loblolly pine (Pinus taeda), paw paw (Asimina tnloba), American
beech (Fagus grandifolia), southern red oak (Quercus falcata), white oak (Quercus alba), sweetgum (Liquidambar
styraciflua), tulip poplar (Linodendron tulipifera), red maple (Acer rubrum), rye grass (Lolium perenne), and fescue
(Festuca arundinacea) An aerial photograph of the project area is attached (Figure 2)
3b List the total estimated acreage of all existing wetlands on the property
0 177 ac
3c List the total estimated linear feet of all existing streams (intermittent and perennial) on the property
700 linear feet of intermittent stream, 2,507 linear feet of perennial stream
3d Explain the purpose of the proposed project
The purpose of the project is to develop approximately 23 acres of property into a retirement community consisting of 51
single family ranch homes and to provide sanitary sewer service for the new development (Figure 7, attached) This project
will help meet the increasing demand for retirement communities in the Charlotte region Impacts to on -site jurisdictional
waters are necessary in order to provide sanitary sewer service to the proposed development
Page 4 of 15
PCN Form — Version 1 3 December 10, 2008 Version
3e
Describe the overall project in detail, including the type of equipment to be used
Unavoidable impacts associated with the construction of the Courtyards at Huntersville project include approximately 121
linear feet of impacts to Intermittent Streams, 0 02 acre of permanent impacts to jurisdictional wetlands, and 0 32 acre of
impacts to jurisdictional open waters (Figure 8) Temporary impacts associated with the sewer line will total 0 06 acre
(Figure 9) A plan view and grading plan are attached (Figures 10 and 11)
Stream Impacts
Proposed impacts to Seasonal RPW Stream A include 121 linear feet of permanent impacts Proposed impacts to
Seasonal RPW Stream A are the result of the installation of a pipe for the outfall of the stormwater pond and are the
result of a road crossing (Figure 8, attached)
The stormwater pond dam outfall will be accomplished using a drop inlet with a 36 foot long 24 -inch reinforced concrete
pipe (RCP) with a 10 linear foot rip rap apron on the downstream end to dissipate flows exiting the pipe (Figure 8,
attached) Permanent impacts associated with the dam outfall culvert total 46 linear feet of Seasonal RPW Stream A
The proposed road crossing will be accomplished using a 65 linear foot 30 -inch RCP culvert with headwalls on both the
upstream and downstream ends and a 10 linear foot rip apron on the downstream end to dissipate flows exiting the
culvert (Figure 8, attached) The 30 -inch RCP will be buried a minimum of a foot below the channel bed to accommodate
movement of aquatic life A plan view is attached (Figures 10 and 11) Permanent impacts associated with the road
crossing total 75 linear feet of Seasonal RPW Stream A
Wetland Impacts
Proposed impacts to jurisdictional wetlands total 0 08 acre are the result of 0 02 acre of permanent impacts to Wetland
AA and 0 06 acre of temporary impacts to Wetland BB
Impacts to Wetland AA are the result of placement of fill in Wetland AA in order to construct the proposed stormwater
pond and its associated dam A portion of Wetland AA will be filled (0 02 acre) to rehabilitate the dam associated with the
stormwater pond (Figure 8, attached)
Construction of a 12 -inch sewer line across Wetland BB in order to tie into an existing sewer system will result in 0 06
acre of temporary impacts to Wetland BB (Figure 9) These impacts are the result of clearing to facilitate the construction
of the proposed sewer line There is an existing maintained easement through Wetland BB in which the proposed sewer
line is located All impacts to Wetland BB will be temporary (Figure 9) All impacted areas will be returned to their pre -
construction grades A plan overview of the sanitary sewer is attached as Figure 12
Pond Impacts
Impacts to Pond A are the result of retrofitting the pond for use as a stormwater detention pond Impacts to Pond A have
been minimized to the greatest extent possible and will be partially offset by expanding the surface area of the pond to
the south Total permanent impacts associated with Pond A total 0 32 acre (Figure 8, attached) The proposed pond is
0 61 acre in extent, totaling approximately 0 24 acre loss in water area
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 inal
E] ry
of determination was made?
4c
If yes, who delineated the jurisdictional areas?
Agency /Consultant Company CWS
Name (if known)
Other
4d
If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation
A request for verification was submitted to the USACE on April, 18, 2014
Page 5 of 15
PCN Form — Version 1 3 December 10, 2008 Version
5. Project History
5a Have permits or certifications been requested or obtained for
this project (including all prior phases) in the past?
0 Yes ® No ❑ Unknown
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
Page 6 of 15
PCN Form — Version 1 3 December 10, 2008 Version
C Proposed Impacts Inventory
1 Impacts Summary
la 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 — non404, other)
(acres)
Temporary T
W1 ®P ❑ T
Fill
® Yes
❑ No
® Corps
I ❑ DWQ
002
W2 ❑ P ® T
Utility crossing
❑ Yes
® Corps
006
(clearing)
® 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
008
2h Comments Permanent impacts to wetlands total 0 02 acre
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
Culvert
Stream A
® PER
❑ INT
® Corps
❑ DWQ
4
65
S2 ®P ❑ T
Pipe
Stream A
® PER
❑ INT
® Corps
❑ DWQ
4
36
S3 ® P ❑ T
Rip rap apron
Stream A
® PER
❑ INT
® Corps
❑ DWQ
4
20
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
121
31 Comments Permanent Impacts to Jurisdictional Streams total 121 If (0 006 acre) of stream channel
Page 7 of 15
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
Pond A
Fill
Pond
0 324
02 ❑P ❑T
03 ❑P ❑T
04 ❑P ❑T
4f. Total open water impacts
0 324 1
4g Comments Total pond impacts are 0 324 acre
5. Pond or Lake Construction i
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
51 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 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
required?
B1 ❑P ❑T
F1 Yes
❑ No
B2 ❑P ❑T
El Yes
❑ No
B3 ❑P ❑T
❑Yes
❑ No
6h Total buffer impacts
61 Comments
Page 8of15
PCN Form — Version 1 3 December 10, 2008 Version
D Impact Justification and Mitigation
1. Avoidance and Minimization
1a Specifically describe measures taken to avoid or minimize the proposed impacts in designing project
Impacts to on -site jurisdictional waters of the U S have been reduced to the maximum extent practicable
The Courtyards at Huntersville project has been designed to avoid impacts to jurisdictional waters wherever possible and
minimize the extent of necessary impacts to jurisdictional waters
Retaining walls have been used to minimize impacts to Wetland AA and Seasonal RPW Stream A Impacts to Pond A are the
result of retrofitting the pond for use as a storm water detention pond Impacts to Pond A have been minimized to the greatest
extent possible and will be partially offset by expanding the surface area of the pond to the south In areas where impacts to
jurisdictional waters of the U S are unavoidable, steps have been taken to minimize both the extent and severity of the
impacts
The temporary construction easement for the sanitary sewer will be limited to 40 feet in width through wetlands The
permanent maintained portion of the right -of -way (R /W) corridor will not exceed 15 feet in width through wetlands Proper
sediment and erosion control measures will be used to minimize disturbances to downstream waters Anti -seep collars will be
installed at the downstream wetland boundary and every 50 feet up the gradient until the sewer line exist the wetland All
permanent maintained right -of -way through wetlands will be permanently marked in the field to avoid mowing and
maintenance of additional wetland areas
Proper sediment and erosion control measures will be used to minimize disturbances to downstream waters Construction
activities and impacts to on -site jurisdictional waters project will comply with all conditions of NWP 29 All work will be
constructed in the dry in accordance with Water Quality Certification No 3890
1 b Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques
Impacts to on -site jurisdictional waters of the U S have been reduced to the maximum extent practicable
The Courtyards at Huntersvdle project has been designed to avoid impacts to jurisdictional waters wherever possible and
minimize the extent of necessary impacts to jurisdictional waters
Retaining walls have been used to minimize impacts to Wetland AA and Seasonal RPW Stream A Impacts to Pond A are the
result of retrofitting the pond for use as a storm water detention pond Impacts to Pond A have been minimized to the greatest
extent possible and will be partially offset by expanding the surface area of the pond to the south In areas where impacts to
jurisdictional waters of the U S are unavoidable, steps have been taken to minimize both the extent and severity of the
impacts
The temporary construction easement for the sanitary sewer will be limited to 40 feet in width through wetlands The
permanent maintained portion of the right -of -way (R /W) corridor will not exceed 15 feet in width through wetlands Proper
sediment and erosion control measures will be used to minimize disturbances to downstream waters Anti -seep collars will be
installed at the downstream wetland boundary and every 50 feet up the gradient until the sewer line exist the wetland All
permanent maintained right -of -way through wetlands will be permanently marked in the field to avoid mowing and
maintenance of additional wetland areas
Proper sediment and erosion control measures will be used to minimize disturbances to downstream waters Construction
activities and impacts to on -site jurisdictional waters project will comply with all conditions of NWP 29 All work will be
constructed in the dry in accordance with Water Quality Certification No 3890
Page 9 of 15
PCN Form — Version 1 3 December 10, 2008 Version
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
❑ 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
6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ i
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)
Page 10 of 15
PCN Form — Version 1 3 December 10, 2008 Version
6h Comments
Page 11 of 15
PCN Form — Version 1 3 December 10, 2008 Version
E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1.
Diffuse Flow Plan
1a
Does the project include or is it adjacent to protected riparian buffers identified
[I Yes ®No
within one of the NC Riparian Buffer Protection Rules
lb
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?
>24 %
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
BMP sand filter and wet pond have been designed for stormwater managment purposes (Figures 10 and 11)
® 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?
Huntersvdle
® 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
4a
Which of the following state - implemented stormwater management programs apply
❑ HQW
❑ 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 12 of 15
PCN Form — Version 1 3 December 10, 2008 Version
F.
Supplementary Information
1.
Environmental Documentation (DWQ Requirement)
1a
Does the project involve an expenditure of public (federal /state /local) funds or the
❑ Yes ® No
use of public (federal /state) land?
1b
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)?
1c
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
letter)
❑ Yes ❑ No
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
The project will not result in additional future development
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
N/A
Page 13 of 15
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?
❑ 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?
A letter was forwarded to the North Carolina Natural Heritage Program (NCNHP) on July 9, 2014 to determine the
presence of any federally - listed, candidate endangered, threatened species or critical habitat located within the project
area In a response letter, dated July 24, NCNHP states that "the NCNHP database does not show any records for rare
species, important natural communities, or natural areas within the proposed project area or within one mile of the
proposed project area" A copy of NCNHP response letter is attached Additionally, CWS consulted Element Occurrence
sites provided by NCNHP and found no occurrences of protected species within a one mile radius of the project limits
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?
NOAA Fisheries http / /sharpfin nmfs noaa gov /website /EFH_Mapper /map aspx
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?
A letter was forwarded to the State Historic Preservation Office (SHPO) on July 9, 2014 to determine the presence of any
areas of architectural, historic, or archaeological significance that would be affected by the project In a response letter
dated July 29, 2014, SHPO states that they "are aware of no historic resources which would be affected by the project"
A copy of SHPO response letter is attached CWS also consulted the SHPO online GIS service and the Charlotte
Mecklenburg Historic Landmarks Commission database and found no sites of architectural, historical, or archaeological
significance within the project limits
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? FEMA FIRM No 3710463100J
Mr. Gregg Antemann, PWS
Z"J,4_1 L' 74',_ C .,,'- —
12 -16 -2014
Date
Applicant/Agent's Signature
Applicant/Agent's Printed Name
Page 14 of 15
PCN Form – Version 1 3 December 10, 2008 Version
wa+
AQ �.. �.
NCIDENR
North Carolina Department of Environment and Natural Resources
Office of Land and Water Stewardship
Pat McCrory Bryan Gossage
Governor Director
July 24, 2014
Ms. Kelly Thames
Carolina Wetland Services, Inc.
550 East Westinghouse Boulevard
Charlotte, North Carolina 28273
Kelly @cws -Inc net
RE Courtyards at Huntersville, Huntersvllle, Mecklenburg County, North Carolina
CWS Project No 2013 -3170
Dear Ms. Thames
John E Skvarla, III
Secretary
Thank you for the opportunity to provide Information from the North Carolina Natural Heritage Program
(NCNHP) database for the proposed project referenced above. The NCNHP database does not show any
records for rare species, Important natural communities, or natural areas within the proposed project
area or within one mile of the proposed project area.
The NCNHP database does show that the Pennington Community Park, considered to be Mecklenburg
County open space, is located ca 0.3 miles east of the proposed project area.
Please note that although the NCNHP database does not show records of rare species or important
natural communities within the project area, it does not necessarily mean that they are not present, it
may simply mean that the area has not been surveyed. The use of Natural Heritage Program data
should not be substituted for actual field surveys if needed, particularly if the project area contains
suitable habitat for rare species
Feel free to contact me at 919 - 707 -8629 or Allison Weakley @ncdenr gov if you have questions or need
additional information
Sincerely,
Allison Schwarz Weakley, Conservation Planner
NC Natural Heritage Program
1601 Mall Service Center, Raleigh, North Carolina 27699 -1601
Phone 919 - 707 -86001 Internet www ncdenr gov
An Equal Opportunely 1 Affirmative Action Employer — 50% Recycled 1 10% Post Consumer Paper
Hs STAip a
North Carolina Department of Cultural Resources
State Historic Preservation Office
Ramona M Bartos, Administrator
Governor Pat McCron
Secretan Susan Klutt7
July 29, 2014
Kelly Thames
Carolina Wetland Services
550 East Westinghouse Boulevard
Charlotte, NC 28273
Office of Archives and History
Deputy Secretary Kevin Cherry
Re- Develop Courtyards at Huntersville Retirement Community, Highway 73, Huntersville,
Mecklenburg County, ER 14 -1580
Dear Ms. Thames-
Thank you for your letter for July 9, 2014, concerning the above project
We have conducted a review of the project and are aware of no historic resources which would be affected by
the project Therefore, we have no comment on the project as proposed
The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the
Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR
Part 800
Thank you for your cooperation and consideration If you have questions concerning the above comment,
contact Renee Gledhill- Earley, environmental review coordinator, at 919 - 807 -6579 or renee �4ledhdl-
eat lev(('L)ncdcr , ov. In all future communication concerning this project, please cite the above referenced
tracking number
Sincerely,
6f"Ramona M. Bartos
Location 109 Fast Jones Street, Raleigh NC 27601 Mailing Address 4617 Mad Service Center, Raleigh NC 27699 -4617 Telephone /Fax (919) 807 - 6570/807 -6599
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