HomeMy WebLinkAbout20150039 Ver 2_401 Application_20150715WITHERS &' RAVENEL
LETTER, OFTRANSMMAL
ENGINEERS I PLANNERS I SURVEYORS
DATE 7/30/15 I JOB NO 02130105.00
1410 COMMONWEALTH DRIVE, SUITE 101
ATTENnON
WILMINGTON, NORTH CAROLINA, 28403
I Ms. Karen Higgins
(910) 256 -9277
PHONE #
919 -807 -6363
FAX(910)256-2584
RE
Lake Castleberry Subdivision — Apex, Wake Co.
401 WQC Modification Request
I DWR #15-0039
TO: NC Division of Water Resources
512 N. Salisbury Street; 9`h Floor
Raleigh, NC 27604
WE ARE SENDING YOU ® Attached ❑ Under separate cover via the following items:
❑ Shop Drawings ❑ Prints ❑ Plans
❑ Samples ❑ Specifications
❑ Copy of Letter ❑ Change order ❑ Diskette
❑
COPIES DATE NO.
DESCRIPTION
4 7/30/15 02130105.00
NWP 29 Modification Request PCN
1 1/9/15 02130105.00
Check for $24o Application Fee
1 1/9/15 02130105.00
CD of Modification Request
THESE ARE TRANSMITTED as checked below:
® For approval ❑ Approved as submitted
❑ Resubmit copies for approval
❑ For your use ❑ Approved as noted
❑ Submit copies for distribution
❑ As requested ❑ Returned for corrections ❑ Return corrected prints
❑ For review and comment ❑
❑ FOR BIDS DUE 20 ❑ PRINTS RETURNED AFTER LOAN TO US
REMARKS:
Signature:
Date:
COPYTO: File SIGNED: Troy Beasley
If enclosures are not as noted, kindly notify us at once.
WITHERS �. C R,A VEN EL
July 30, 2015
US Army Corps of Engineers
Regulatory Field Office
Mr. James Lastinger
3331 Heritage Trade Drive
Suite 105
Wake Forest, NC 27587
ENGINEERS I PLANNERS I SURVEYORS
NC- Division of Water Resources
401 & Buffer Permitting Unit
Ms. Karen Higgins
1617 Mail Service Center
Raleigh, North Carolina 27699
Re: Lake Castleberry Subdivision — Permit Modification Request
Corps AID #SAW -2013 -01277
DWR Project #13 -0039
W &R Project #02130105.00
Dear Mr. Lastinger and Ms. Higgins,
On behalf of Standard Pacific of the Carolinas, LLC, we are requesting a modification to the existing
Corps NWP 29 (SAW -2013- 01277) and DWR 401 WQC (DWR #15 -0039) which were previously issued
for the proposed project and are still valid. The proposed modification request is the result of a
realignment of the sewer (Impact #7) in order to provide necessary cover.
The project is ±128 acres in size and is located in the southwestern quadrant of the intersection of
Green Level West Road and Wimberly Road in Apex, Wake County (Latitude: 35.764489 °N;
Longitude: - 78.932961 1W). The project is located in the Cape Fear River basin and onsite waters
drain to White Oak Creek. The Water Quality Classification for White Oak Creek is WS- V;NSW;CA and
the Stream Index Number is: 16- 41- 6- (3.5). The cataloging unit for the site is 03030002.
Proposed Proiect
The proposed project consists of construction of a 155 lot residential subdivision and associated
infrastructure (i.e. roads, utilities, stormwater management, etc) to meet the growing demand for
housing in Apex.
Proiect History
The project was issued a NWP 29 and 401 WQC authorizing 0.437 acres of permanent wetland
impacts, o.o66 acres of temporary wetland impacts and 148 if of permanent stream impacts.
Upon receipt of field topo survey data specific to the area around Impact #7, it was realized that the
current alignment of the sewer would result in the pipe daylighting within the wetlands, rather than
being completely subsurface. The sewer line could not be deepened to provide adequate cover
without having to redesign the entire sewer system to maintain the needed grades. Rather than
proposing to fill the easement through the middle of the wetlands and creating a berm, the
1410 Commonwealth Drive I Suite 1011 Wilmington, NC 28403 1 tel: 910.256.9277 1 fax: 910.256.2584
www.withersravenet.com I License No. C -0832
Lake Castleberry Subdivision — Permit Modification Request
07/30/15
alignment was shifted farther north along the rear of the lots. This will allow the placement of fill
within the sewer easement to create the needed cover, while allowing the wetlands to remain
contiguous, without a berm through the wetlands.
Previously, Impact #7 was permitted as a o.066 acres of temporary impact. However, the redesign
will result in Impact #7 being 0.045 acres of permanent impact resulting from the placement of fill
within the easement to provide necessary cover.
The Town of Apex issued a Buffer Determination for the project on August 29, 2013. Impacts to
riparian buffers will be permitting through the Town of Apex as a delegated municipality.
Proposed Impacts
The modification requests proposes 0.48 acres of permanent wetland impacts and 148 if of
permanent stream impacts. The proposed permanent wetland impacts result in an increase of 0.045
acres of permanent wetland impacts at Impact #7.
All other impacts were previously authorized under the existing 404/401 permits, which are still
valid.
Avoidance and Minimization
Specific to Impact #7, impacts have been minimized by shifting the sewer alignment to the north
along the rear of the lots. Had the sewer alignment remained the same, the placement of fill for the
necessary pipe cover would have created a berm through the middle of the wetlands, creating
wetland pockets and disturbing the natural hydrology. The proposed alignment allows only the
edge of the wetland to be filled, resulting a contiguous wetland and maintaining the existing
hydrologic condition.
Mitigation
As a condition of the existing 404/401 permits, the permittee purchase o.90 acres of riparian
wetland mitigation from EEP. Due to the small increase in permanent wetland impacts, additional
mitigation is not proposed.
The current request is for 0.48 acres of permanent wetland impacts, 0.066 acres of temporary
wetland impacts and 148 if of permanent stream impacts (see the attached maps and PCN for
details).
Please feel free to call if you have questions or require additional information.
Sincerely,
Troy Beasley
Environmental Scientist
WITHERS & RAVENEL Page 2 of 3
ENGINEERS I PLANNERS I SURVEYORS
Lake Castleberry Subdivision — Permit Modification Request
07/30/15
Attachments:
• PCN Form
• Agent Authorization
• USGS Quad
• Wake County Soil Survey
• Parcel Exhibit
• Corps NWP 29
• DWR 401 WQC
• EEP Mitigation Responsibility Transfer Form
• Previously Approved Map C Exhibit (Impact #7)
• Revised Impact Exhibits
WITHERS RAVENEL Page 3 of 3
ENGINEERS I PLANNERS 15ORVEYORS
O�O�_ W ATF9QG
Elm
1. Processing
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Pre - Construction Notification (PCN) Form
A. Applicant Information
1 a. Type(s) of approval sought from the
Corps: ®Section 404 Permit El Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 29 or General Permit (GP) number:
1 c. Has the NWP or GP number been verified by the Corps? ® Yes
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
❑ No
1 e. Is this notification solely for the record For the record only for DWQ 401 For the record only for Corps Permit:
because written approval is not required? Certification:
❑ Yes ® No ❑ Yes ® No
1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation ® Yes ❑ No
of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu
fee program.
1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h ❑ Yes ® No
below.
1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes
2. Project Information
2a.
Name of project:
Lake Castleberry Subdivision
2b.
County:
Wake
2c.
Nearest municipality / town:
Apex
2d.
Subdivision name:
2e.
NCDOT only, T.I.P. or state
project no:
3.
Owner Information
3a.
Name(s) on Recorded Deed:
Standard Pacific of the Carolinas, LLC
3b.
Deed Book and Page No.
Multiple — See Parcel Exhibit
3c.
Responsible Party (for LLC if
applicable):
3d.
Street address:
6701 Carmel Rd; Suite 425
3e.
City, state, zip:
Charlotte, NC 28226 -0203
3f.
Telephone no.:
3g.
Fax no.:
3h.
Email address:
� No �
i
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: Stan Pac of the Carolinas, LLC — Local Office
4b.
Name:
Gray Methven — Director of Land Development
4c.
Business name
Standard Pacific of the Carolinas, LLC
(if applicable):
4d.
Street address:
1100 Perimeter Park Drive; Suite 112
4e.
City, state, zip:
Morrisville, NC 27560
4f.
Telephone no.:
919 - 465 -5930
4g.
Fax no.:
4h.
Email address:
gmethven @stanpac.com
5.
Agent/Consultant Information (if applicable)
5a.
Name:
Troy Beasley
5b.
Business name
Withers and Ravenel
(if applicable):
5c.
Street address:
1410 Commonwealth Drive, Suite 101
5d.
City, state, zip:
Wilmington, NC 28403
5e.
Telephone no.:
910 - 256 -9277
5f.
Fax no.:
910 - 256 -2584
5g.
Email address:
tbeasley @withersravenel.com
Page 2 of 12
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): See Parcel Exhibit
1 b. Site coordinates (in decimal degrees): Latitude: 35.764489 °N Longitude: - 78.932961'W
(DD.DDDDDD) (- DD.DDDDDD)
1 c. Property size: ±128 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to White Oak Creek - Stream Index: 16 -41- 6(3.5)
proposed project:
2b. Water Quality Classification of nearest receiving water: WS- IV;NSW,CA
2c. River basin: Cape Fear (Jordan lake) — HUC: 03030002
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 project site primarily consists of undeveloped woodlands and Lake Castleberry, and contains several residential
dwellings. The primary land use in the vicinity of the project consists of residential development.
3b. List the total estimated acreage of all existing wetlands on the property:
±5.29 acres of wetlands; 15.6 acres of jurisdictional surface waters (Lake Castleberry)
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
±2,916 If total (Int — 51 If; Per — 2,865 If)
3d. Explain the purpose of the proposed project:
The purpose of the proposed project is to construct a residential subdivision and associated infrastructure (i.e. roads,
utilities, stormwater management) in order to meet the growing demand for residential housing in Apex.
3e. Describe the overall project in detail, including the type of equipment to be used:
The project consists of the construction of a 155 lot single family residential subdivision and associated infrastructure (i.e.
roads, utilities, stormwater management). Typical commercial construction equipment and techniques will be used to
construct the proposed project.
Please note that the proposed project was previously permitted and the permits are still valid, but a revision to the sewer
alignment has resulted in a need for modification of the 404/401 permits.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
project (including all prior phases) in the past? ®Yes El No El Unknown
Comments:
4b. If the Corps made the jurisdictional determination, what type
of determination was made? El Preliminary [I Final
4c. If yes, who delineated the jurisdictional areas? Agency /Consultant Company: Withers & Ravenel
Name (if known): Troy Beasley Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
The Corps issued a final JD and signed wetland survey (AID SAW- 2013 - 01277) for the "Johnson Assemblage ", which
comprises the majority of the proposed project area.
The proposed project added two additional parcels that were not covered under the formal JD. W &R conducted a
wetland delineation of the additional 2 parcels not covered under the formal JD. The documentation supporting the
wetland delineation has been provided as an Appendix. Please note that we are requesting a Preliminary JD for these
additional 2 parcels to be issued in conjunction with issuance of the NWP.
Page 3 of 12
PCN Form — Version 1.3 December 10, 2008 Version
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.
A NWP 29 (SAW- 2013 - 01277) was issued by the Corps on 1/28/15 for the proposed project and is still valid. A copy of
the NWP 29 has been provided as an Appendix.
A 401 WQC ( #15 -0039) was issued by DWR on 2/9/15 and is still valid. A copy of the 401 WQC has been provided as an
Appendix.
Please note that we are requesting a modification to the 404/401 permits to account for a minor increase in permanent
wetland impacts as a result of revision to the alignment of a sewer line (Impact #7).
6. Future Project Plans
6a. Is this a phased project? ® Yes ❑ No
6b. If yes, explain.
The project will be constructed in phases. However, all impacts for the entire project have been addressed under this
application.
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
Page 4 of 12
PCN Form — Version 1.3 December 10, 2008 Version
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)
0.48 ac
2h. Comments: The revision to the sewer alignment has resulted in the location
of the impact being shifted further north, as
Impact 1
Fill for Road
Headwater Forest
® Yes
® Corps
0.028 ac
® P F] T
Crossing
El No
® DWQ
If there are perennial or intermittent stream impacts (including temporary impacts)
Impact 2
Fill for Lot
Headwater Forest
® Yes
® Corps
0.121 ac
® P ❑ T
Construction
3f. 3g.
❑ No
® DWQ
Type of jurisdiction
Impact 3
Fill for Road
Headwater Forest
® Yes
® Corps
0.027 ac
® P F] T
Crossing
width (linear
El No
® DWQ
other)
Impact 4
Fill for Lot
Headwater Forest
® Yes
® Corps
0.019 ac
® P ❑ T
Construction
El No
®DWQ
® Corps
Impact 5
Fill for Lot
Headwater Forest
® Yes
® Corps
0.060 ac
® P ❑ T
Construction
❑ No
[I DWQ
Impact 6
Fill for Road
Headwater Forest
® Yes
® Corps
0.101 ac
® P F] T
Crossing
El No
® DWQ
Impact 7 (Revised)
Sewer Line
Headwater Forest
® Yes
® Corps
0.045 ac
® P ❑ T
Crossing
El No
® DWQ
Impact 8
Fill for Lot
Headwater Forest
® Yes
® Corps
0.025 ac
® P ❑ T
Construction
El No
®DWQ
Impact 9
Fill for Road
Headwater Forest
® Yes
® Corps
0.028 ac
® P F] T
Crossing
El No
® DWQ
Impact 10
Fill for Road
Headwater Forest
® Yes
® Corps
0.007 ac
® P ❑ T
Crossing
El No
® DWQ
Impact 11
Fill for Road
Headwater Forest
® Yes
® Corps
0.006 ac
® P F] T
Crossing
El No
® DWQ
Impact 12
Fill for Road
Headwater Forest
® Yes
® Corps
0.013 ac
❑ P ❑ T
Crossing
El No
® DWQ
2g. Total wetland impacts
0.48 ac
2h. Comments: The revision to the sewer alignment has resulted in the location
of the impact being shifted further north, as
well as changing this impact from a temporary
impact to a permanent impact from placement of fill within
the easement to
create sufficient coverage for the
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)
Impact 14 Road Crossing
UT to White Oak ® PER
® Corps
4' 98 If
❑ P ❑ T
Creek ❑ INT
® DWQ
Impact 15 Road Crossing
UT to White Oak ❑ PER
® Corps
1' 50 If
❑ P ❑ T
Creek ® INT
® DWQ
3h. Total stream and tributary impacts 148 If
3i. Comments:
Page 5 of 12
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 FIT
02 ❑P ❑T
03 ❑ PEI T
04 ❑P ❑T
4f. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If pond or lake construction proposed, then complete the chart below.
5a. 5b. 5c. 5d. 5e.
Wetland Impacts (acres) Stream Impacts (feet) Upland
Pond ID Proposed use or purpose (acres)
number of pond
Flooded Filled Excavated Flooded Filled Excavated Flooded
P1
P2
5f. Total
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes ❑ No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
6. Buffer Impacts (for DWQ)
If project will impact a protected riparian
buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If any impacts require mitigation,
then you MUST fill out Section D of this form.
6a.
❑ Neuse ❑ Tar - Pamlico ® Other: Jordan
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?
131 ❑P ❑T
❑Yes
❑ No
B2 ❑P FIT
F-1 Yes
❑ No
B3 ❑P ❑T
F1 Yes
❑ No
6h. Total buffer impacts
6i. Comments: Buffer impacts are being permitted by the Town of Apex as a delegated municipality.
Page 6 of 12
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.
Prior to site plan design, the applicant requested that a detailed wetland delineation be conducted so that impacts to wetlands
and "waters" could be minimized.
Proposed permanent impacts have been minimized to only those impacts necessary to construct roads to access developable
uplands, the construction of 5 lots and fill within a sewer easement to provide necessary coverage for the sewer pipe (Impact
#7). Road crossings have been designed to cross the wetlands at perpendicularly at the most narrow points where possible,
and to cross the stream at a perpendicular angle.
The culverted stream crossing at Impacts 13 & 14 will actually impact 2 separate streams and is necessary to access
developable uplands to the east. Impact 13 will occur to a small, unimportant intermittent stream that is located entirely within
the footprint of the road. Impact 14 will occur to a perennial stream for installation of the 96" box culvert and dissipater. The
alignment of this crossing was determined based on two primary factors. First, a shift of the alignment to the north to avoid
Impact 13 would result in substantial additional wetland impacts. Also, the alignment could not be shifted farther south to
avoid Impact 13 would have impacted a significant meander in the stream, resulting in additional stream impacts beyond what
is currently proposed. Therefore, the proposed alignment represents the minimization of stream and wetland impacts for a
road crossing at this location. The box culvert for this crossing will be installed 12" below the stream bed in order to maintain
aquatic life movement during periods of low flow.
Impacts 2, 4, 5, 8, 9 & 10 are necessary for construction of six residential lots (Lots 68, 77, 82, 83, 84 & 88). The proposed
subdivision was originally approved at 160 lots. However, in order to minimize impacts, the site plan was redesigned to 155
lots, resulting in a loss of 5 lots. The proposed 155 lots represent the minimum number of lots needed to support development
costs while maintaining a feasible project. Please note that beyond the typical site development costs (i.e. land purchase
price, onsite infrastructure costs, grading costs, etc.), the project is also burdened with substantial offsite improvements as
well. Specifically, prior to construction of the proposed subdivision, the applicant had to rehabilitate the 300 If dam of the ±17
acre Castleberry Lake in order meet current dam safety measures to avoid a catastrophic failure of the dam. Also, as part of
the site plan approval, the Town of Apex is requiring the applicant to construct the following offsite improvements:
• a satellite pump station with 9,000 If of 6" forcemain;
• a regional pump station with 3,600 If of 16" forcemain and 1,300 If of 16" gravity sewer
• 2,000 If of 8" waterline &
• 8,000 If of 12" waterline.
These improvements are being required to be constructed by the applicant as a direct cost to the applicant, creating a
financial burden in excess of $4 million on the proposed project that must be offset by the lot yield of the subdivision. These
offsite improvements have driven the per lot construction cost to a point that the selling price of the lots is on the extreme
upper end of what the real estate market will support. The loss of any additional lots will increase the per lot construction cost
for the remaining lots, pricing the lots above what the real estate market will support and potentially rendering the project
unfeasible. Therefore, the proposed impacts from lot fill have been minimized to the greatest extent possible while
maintaining the minimum number of lots necessary to sell the lots at a price point that the current real estate market will
support.
It should be noted that the applicant has minimized impacts from lot fill where possible, such as the use of retaining walls to
stabilize lot fill on lots 54 & 86 (Sheet B) and the adjacent mail kiosk. The proposed wetland impacts on lots 83 & 83 (Impact
5) are required both for the construction of the lots and to elevate the lots above the adjacent bioretention basin (BMP #3) to
prevent these lots from being flooded in the event of BMP #3 overflowing during a storm event.
Furthermore, the proposed wetlands to be impacted for construction of lots 68, 77 & 82 consist of small linear wetlands in
crenulations whose hydrology is provided primarily by runoff from adjacent uplands, with very little influence from groundwater
fluctuations. These wetlands are already being severed by road crossings, further decreasing the value of these wetland
fingers. Additionally, the Town of Apex's stormwater regulations require that all runoff from impervious areas be captured and
conveyed to BMPs for treatment prior to discharge. If direct impacts to these wetlands would have been avoided by the site
design, they would have been surrounded by lots, resulting in all runoff being directed away from these wetlands and greatly
reducing the drainage area and severing their natural hydrologic source. As a result of the insufficient drainage area severely
altering the hydrology, the function of these wetlands would be secondarily impacted and eventually dry up and become
uplands. Therefore, the integrity and long term viability of these wetlands could not be maintained in the post - development
condition even if direct impacts would have been avoided. It was determined that the functional value of these wetlands would
be better served through the provision of mitigation in a larger, significant wetland system within an EEP mitigation project.
Page 7 of 12
PCN Form — Version 1.3 December 10, 2008 Version
It should also be noted that when subdivisions are designed to avoid direct impacts to these type of wetland fingers, the
removal of the surrounding forest and exposure to direct sunlight results in the wetlands becoming overgrown with early
successional invasive vegetation. This creates an undesirable feature for the adjacent property owners, and often, the
adjacent property owners will eventually clear, fill or disturb these wetlands to eliminate perceived hazards such as snakes, as
well as protect their property values. These actions often result in violations if identified, or worse, unmitigated loss of wetland
function. The applicant is attempting to avoid these unmitigated secondary impacts by addressing these issues with the
permitting of proposed site design and mitigating the functional loss in a regionally significant wetland system.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Retaining walls have been used to avoid wetland impacts on the lots 54 & 86, as well as the mail kiosk. Silt fencing will be
installed around all disturbed areas to prevent sedimentation of adjacent wetlands and streams. Equipment will be
stored /staged in uplands.
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?
2b. If yes, mitigation is required by (check all that apply)
2c. If yes, which mitigation option will be used for this
project?
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter)
3c. Comments:
4. Complete if Making a Payment to In -lieu Fee Program
4a. Approval letter from in -lieu fee program is attached
4b. Stream mitigation requested:
4c. If using stream mitigation, stream temperature:
4d. Buffer mitigation requested (DWQ only):
4e. Riparian wetland mitigation requested:
4f. Non - riparian wetland mitigation requested:
4g. Coastal (tidal) wetland mitigation requested:
® Yes ❑ No
❑ DWQ ® Corps
❑ Mitigation bank
® Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
Type
Quantity
❑ Yes
linear feet
❑ warm ❑ cool
square feet
0.90 acres
acres
acres
❑cold
4h. Comments: 0.90 acres of riparian wetland mitigation was previously purchased from DIMS to satisfy the conditions of the
existing 404 permit. The proposed minor increase in wetland impacts (0.05 acres) at Impact # 7 is not anticipated to require
additional mitigation. Therefore, no additional mitigation is proposed by the applicant.
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 8of12
PCN Form — Version 1.3 December 10, 2008 Version
6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires ❑ Yes ❑ No
buffer mitigation?
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.
6c. 6d. 6e.
Zone Reason for impact Total impact Multiplier Required mitigation
(square feet) (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
PCN Form — Version 1.3 December 10, 2008 Version
E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1 a. Does the project include or is it adjacent to protected riparian buffers identified ® Yes ❑ No
within one of the NC Riparian Buffer Protection Rules?
1 b. If yes, then is a diffuse flow plan included? If no, explain why.
Comments: Diffuse flow requirements will be reviewed /approved by the Town of
Apex, as a delegated municipality, during the stormwater management plan review ❑ Yes ® No
and buffer authorization permitting. However, the proposed BMPs consist of wet
ponds, stormwater wetands, bio- retention areas and grassed swales, all of which
meet TSS and TN removal.
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project? 26%
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:
The stormwater management plan consists of a combination of grassed swales, wet ponds, stormwater wetlands and bio-
retention. The stormwater management plan is being reviewed /approved by the Town of Apex.
2e. Who will be responsible for the review of the Stormwater Management Plan?
3. Certified Local Government Stormwater Review
3a. In which local government's jurisdiction is this project?
3b. Which of the following locally - implemented stormwater management programs
apply (check all that apply):
3c. Has the approved Stormwater Management Plan with proof of approval been
attached?
4. DWQ Stormwater Program Review
4a. Which of the following state - implemented stormwater management programs apply
(check all that apply):
4b. Has the approved Stormwater Management Plan with proof of approval been
attached?
5. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements?
® Certified Local Government
❑ DWQ Stormwater Program
❑ DWQ 401 Unit
Town of Apex
® Phase II
® NSW
❑ USMP
® Water Supply Watershed
❑ Other:
I►/ - ■m
❑
Coastal counties
❑
HQW
❑
ORW
❑
Session Law 2006 -246
❑
Other:
❑ Yes ❑ No
❑ Yes ❑ No
Page 10 of 12
PCN Form — Version 1.3 December 10, 2008 Version
5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No
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?
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
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 proposed project is located within a rapidly growing area of Apex, and is not anticipated to be a specific catalyst for
future development that could impact nearby downstream water quality.
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.
Western Wake WWTP
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?
5c. If yes, indicate the USFWS Field Office you have contacted. ❑ Raleigh
❑ Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
The proposed project was previously permitted and therefore will have no impact on Endangered Species or Critical
Habitat. The proposed modification is a minor revision to the sewer alignment within an existing cutover.
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat? I ❑ Yes ® No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
There are no waters in Wake County classified as EFH.
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?
W &R reviewed the NC State Historic Preservation Office's online database, located at: htto: / /ciis.ncdcr.gov /hi)oweb /, to
determine if there were any known historic or cultural resources within or in the vicinity of the proposed project. The
database review did not identify any known resources within or in the vicinity of the proposed project.
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA- designated 100 -year floodplain? I ❑ Yes ❑ No
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination? www.ncfloodmaps.com
Troy Beasley — W &R
Authorized Agent ' 07/30/15
Applicant/Agent's Printed Name Date
Applicant /Agent's Signature
Page 12 of 12
PCN Form — Version 1.3 December 10, 2008 Version
AGENT AUTHORIZATION
WITHERS ��'-�-RAVENEL
ENGINEERS ( PLANNERS SURVEYORS
AUTHORITY FOR APPOINTMENT OF AGENT
The undersigned contract purchaser Standard Pacific of the Carolinas (Client) does hereby
appoint Trov Beaslev / Withers & Ravenel. Inc. as his, her, or it's agent for the purpose of
petitioning the appropriate local, state and federal environmental regulatory agencies (US Army
Corps of Engineers, NC Division of Water Quality, NC Division of Coastal Management, etc.) for:
a) review and approval of the jurisdictional boundaries of onsite jurisdictional areas (wetlands,
streams, riparian buffers, etc.) and /or; b) preparation and submittal of appropriate environmental
permit applications /requests for the ±110 acre Johnson Assemblaae Project. ,
The Client does hereby authorize that said agent has the authority to do the following acts on
behalf of the owner:
(1) To submit appropriate requests /applications and the required supplemental
materials;
(2) To attend meetings to give representation on behalf of the Client. .
(3) To authorize access to subject property for the purpose of environmental
review by appropriate regulatory agencies.
This authorization shall continue in effect until completion of the contracted task or termination by
the Client.
Date: 1�2- 'I 7,12>
Agent's Name, Address & Telephone: Signature of Client:
Trov Beasley /Withers & Ravenel. Inc. 'g
(Name - Print) (Title)
1410 Commonwealth Drive, Suite 101
Wilminoton. NC 28403 I(Sinature)
Tel. (910) 256 -9277
Mailing Address
City State Zip
Phone:
Email:
115 MacKenan Drive I Cary, NC 275111 tel.: 919.469.3340 1 fax: 919.467 -6008 1 www.withersravenet.com I License No. C -0832
1410 Commonwealth Drive I Suite 1011 Wilmington, NC 28403 ( tel: 910.256.9277 1 fax: 910.256.2584
7011 Albert Pick Road I Suite G I Greensboro, NC 27409 1 tel: 336.605.3009 1 fax: 919.467.6008
USGS QUAD &
WAKE CO. SOIL SURVEY
LAKE CASTLEBERRY SUBDIVISION USGS QUAD - GREEN LEVEL WITHERS RAVENEL
lNiIN[[RS 1 PLANNERS I SURVEYORS
APEX WAKE COUNTY NORTH CAROLINA
GRAPHIC SCALE
0 350 700
1 V
1 inch = 700 ft.
I
Q
tl• 'j
1�
/ •
Its
S'
J
. I -
LAKE CASTLEBERRY SUBDIVISION USGS QUAD - GREEN LEVEL WITHERS RAVENEL
lNiIN[[RS 1 PLANNERS I SURVEYORS
APEX WAKE COUNTY NORTH CAROLINA
l47M
GRAPHIC SCALE
0 350 700
1 inch = 700 ft.
Cr82 VtC2�' '
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4
�,.` = Cr82
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- a
LAKE CASTLEBERRY SUBDIVISION WAKE CO. SOIL SURVEY - SHEET 64 WITHERS RAVENEL
lNiINlCRS 1 PLANNERS I SURVIVORS
APEX WAKE COUNTY NORTH CAROLINA
PARCTI I-AHIMT
PARCEL7
PIN: 0713930311
RE ID: 0012362
BOOK: 15785
PAGE: 1286
/ PARCEL 5
PIN: 0713822568
PARCEL8
PIN: 071935397
RE ID: 0012365
BOOK: 15953
PAGE: 276
GRAPHIC SCALE
0 300 600
1 inch = 600 ft.
PARCEL 4 I
PIN:0713927902
RE ID: 0417338
BOOK: 15953
PAGE: 276
PARCEL 6
PIN: 0713827260
RE ID: 0091935
BOOK: 15950
PAGE: 2023
NOTES:
1) ALL PARCELS ARE OWNED BY STANDARD PACIFIC
HOMES OF THE CAROLINAS, LLC.
PARCEL 3
PIN: 0723033178
RE ID: 0109500
BOOK: 15951
PAGE: 2398
LAKE CASTLEBERRY SUBDIVISION PARCEL EXHIBIT WITHERS &' I- AVENEL
ENGINEERS I PLANNERS 1 SURVEYORS
APEX WAKE COUNTY NORTH CAROLINA
PARCEL 11
PARCEL 10
PIN: 072315414
PIN: 0723059640
RE ID: 0112805
RE ID: 0256496
BOOK: 15945
BOOK:15947
PAGE: 1858
PAGE: 1523
PARCEL 1
PIN: 0723042451
PARCEL 2
RE ID: 0427757
PIN: 0723059161
BOOK: 15962
RE ID: 0092212
PAGE: 1294
BOOK: 15943
PAGE: 1774
PARCEL 4 I
PIN:0713927902
RE ID: 0417338
BOOK: 15953
PAGE: 276
PARCEL 6
PIN: 0713827260
RE ID: 0091935
BOOK: 15950
PAGE: 2023
NOTES:
1) ALL PARCELS ARE OWNED BY STANDARD PACIFIC
HOMES OF THE CAROLINAS, LLC.
PARCEL 3
PIN: 0723033178
RE ID: 0109500
BOOK: 15951
PAGE: 2398
LAKE CASTLEBERRY SUBDIVISION PARCEL EXHIBIT WITHERS &' I- AVENEL
ENGINEERS I PLANNERS 1 SURVEYORS
APEX WAKE COUNTY NORTH CAROLINA
CORPS NWP 29
U.S. ARMY CORPS OF ENGINEERS COPY
WILMINGTON DISTRICT
Action Id. SAW- 2013 -01277 County: Wake U.S.G.S. Quad: NC -GREEN LEVEL
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Permittee: Standard Pacific of the Carolinas, LLC,
Grev Methven
Address: 1100 Perimeter Park Dr.
Suite 112
Morrisville. NC. 27560
Telephone Number: 919 - 465 -5930
Size (acres) 128 Nearest Town Apex
Nearest Waterway Haw River River Basin Haw. North Carolina.
USGS HUC 3030002 Coordinates Latitude: 35.7650381674502
Longitude: - 78.9346790137354
Location description: The proiect is. apornximately 128 acres bordered to the north by Green Level West Rd., to the east by,
Wimberly Rd.. and to the south by Castleberry Rd.. near the town of Apex, Wake County, North Carolina. Aquatic features,
on site drain to White Oak Creek in the Cape Fear River basin.,
Description of projects area and activity: This permit verification allows for 0.437 acre of permanent wetland impacts, 0,066,
acre of permanent wetland impacts for a sewer crossing (conversion), and 148 linear feet of permanent stream channel
impacts from fill associated with lot fill, and road crossings for the Lake Castleberry subdivision. Mitigation is required for
this proposal.
Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344)
❑ Section 10 (Rivers and Harbors Act, 33 USC 403)
Authorization: Regional General Permit Number or Nationwide Permit Number: NWP 29 Residential Developments.
SEE ATTACHED RGP or NWP GENERAL, REGIONAL AND SPECIAL CONDITIONS
Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached
conditions and your submitted application and attached information dated 01/12/2015. Any violation of the attached
conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order, a Class
I administrative penalty, and /or appropriate legal action.
This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified,
suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or
modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of
the modified nationwide permit. If the nationwide permit authorization expires or is suspended, revoked, or is modified, such that the
activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are
under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the
activity is completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless
discretionary authority has been exercised on a case -by -case basis to modify, suspend or revoke the authorization.
Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You
should contact the NC Division of Water Quality (telephone 919- 807 -6300) to determine Section 401 requirements.
For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA),
prior to beginning work you must contact the N.C. Division of Coastal Management in Morehead City, NC, at (252) 808 -2808.
This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal,
State or local approvals /permits.
If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory
program, please contact James Lastineer at 914 -554 -4884 x32 or James ,C.LastineerQusace.armv.mil,,
Corps Regulatory Offici Date: 01/28/2015
Expiration Date of Veri ca "o n: 0311812017
SAW-191-)-Q277
SPECIAL CONDITIONS
In order to compensate for impacts associated with this permit, mitigation shall be provided in
accordance with the provisions outlined on the most recent version of the attached Compensatory
Mitigation Responsibility Transfer Form. The reauirements of this form, including anv snecial
conditions listed on this farm, are hereby incorporated as special conditions of this permit
authorization.
U.S. ARMY CORPS OF ENGINEERS
Wilmington District
Compensatory Mitigation Resaonsibility Transfer Form
Permittee: Standard Pacific of the Carolinas, LLC Attn: Gray Methven Action ID: SAW- 2013 -01227
Project Name: Castleberry subdivision County: Wake
Instructions to Permittee: The Permittee must provide a copy of this form to the Mitigation Sponsor, either an approved
Mitigation Bank or the North Carolina Ecosystem Enhancement Program (NCEEP), who will then sign the form to verify the
transfer of the mitigation responsibility. Once the Sponsor has signed this form, it is the Permittee's responsibility to
ensure that to the U.S. Army Corps of Engineers (USACE) Project Manager identified on page two is in receipt of a signed
copy of this form before conducting authorized impacts, unless otherwise specified below. If more than one mitigation
Sponsor will be used to provide the mitigation associated with the permit, or if the impacts and /or the mitigation will occur
in more than one 8 -digit Hydrologic Unit Code (HUC), multiple forms will be attached to the permit, and the separate forms
for each Sponsor and /or HUC must be provided to the appropriate mitigation Sponsors.
Instructions to Sponsor: The Sponsor must verify that the mitigation requirements shown below are available at the
identified site. By signing below, the Sponsor is accepting full responsibility for the identified mitigation, regardless of
whether or not they have received payment from the Permittee. Once the form is signed, the Sponsor must update the
appropriate ledger and provide a copy of the signed form to the Permittee and to the USACE Bank /In -Lieu Fee Program
Manager. The Sponsor must also comply with all reporting requirements established in their authorizing instrument.
Permitted Impacts and Compensatory Mitigation Requirements:
Permitted Impacts Requiring Mitigation* 8- digit HUC and Basin: 03030002, Cape Fear River Basin
Stream Impacts (linear feet) Wetland Im )acts (acres)
Riparian Riparian
Warm Cool Cold Non - Riparian Coastal
Riverine Non - riverine
0.437
*If more than one mitigation sponsor will be used for the permit, only include impacts to be mitigated by this sponsor.
Compensatory Mitigation Requirements: 8 -digit HUC and Basin: 03030002, Cape Fear River Basin
Stream Mitigation (credits) Wetland Mitigation (credits)
Riparian Riparian
Warm Cool Cold Non - Riparian Coastal
Riverine Non - riverine
0.874
Mitigation Site Debited: NCEEP
(List the name of the bank to be debited. For umbrella banks, also list the specific site. For NCEEP, list NCEEP. If the NCEEP
acceptance letter identifies a specific site, also list the specific site to be debited).
Section to be completed by the Mitigation Sponsor
Statement of Mitigation Liability Acceptance: I, the undersigned, verify that I am authorized to approve mitigation
transactions for the Mitigation Sponsor shown below, and I certify that the Sponsor agrees to accept full responsibility for
providing the mitigation identified in this document (see the table above), associated with the USACE Permittee and Action
ID number shown. I also verify that released credits (and /or advance credits for NCEEP), as approved by the USACE, are
currently available at the mitigation site identified above. Further, I understand that if the Sponsor fails to provide the
required compensatory mitigation, the USACE Wilmington District Engineer may pursue measures against the Sponsor to
ensure compliance associated with the mitigation requirements.
Mitigation Sponsor Name:
Name of Sponsor's Authorized Representative:
Signature of Sponsor's Authorized Representative
Date of Signature
Page 1 of 2 Form Updated 18 September, 2012
USACE Wilmington District
Compensatory Mitigation Responsibility Transfer Form, Page 2
Conditions for Transfer of Compensatory Mitigation Credit:
• Once this document has been signed by the Mitigation Sponsor and the USACE is in receipt of the signed form, the
Permittee is no longer responsible for providing the mitigation identified in this form, though the Permittee remains
responsible for any other mitigation requirements stated in the permit conditions.
• Construction within jurisdictional areas authorized by the permit identified on page one of this form can begin only
after the USACE is in receipt of a copy of this document signed by the Sponsor, confirming that the Sponsor has
accepted responsibility for providing the mitigation requirements listed herein. For authorized impacts conducted by
the North Carolina Department of Transportation (NCDOT), construction within jurisdictional areas may proceed upon
permit issuance; however, a copy of this form signed by the Sponsor must be provided to the USACE within 30 days of
permit issuance. NCDOT remains fully responsible for the mitigation until the USACE has received this form, confirming
that the Sponsor has accepted responsibility for providing the mitigation requirements listed herein.
IP Signed copies of this document must be retained by the Permittee, Mitigation Sponsor, and in the USACE
administrative records for both the permit and the Bank /ILF Instrument. It is the Permittee's responsibility to ensure
that the USACE Project Manager (address below) is provided with a signed copy of this form.
10 If changes are proposed to the type, amount, or location of mitigation after this form has been signed and returned to
the USACE, the Sponsor must obtain case -by -case approval from the USACE Project Manager and /or North Carolina
Interagency Review Team (NCIRT). If approved, higher mitigation ratios may be applied, as per current District
guidance and a new version of this form must be completed and included in the USACE administrative records for both
the permit and the Bank /ILF Instrument.
Comments /Additional Conditions:
This form is not valid unless signed by the mitigation Sponsor and USACE Project Manager. For questions regarding this
form or any of the conditions of the permit authorization, contact the Project Manager at the address below.
USACE Project Manager: James Lastinger
USACE Field Office: Wilmington Regulatory Field Office
US Army Corps of Engineers
3331 Heritage Trade Drive, Suite 105
Wake Forest, North Carolina 27587
Email: james.c.lastinger @usace.army.mil
CZ January 28, 2015
USACE Project nager Signature Date of Signature
Current Wilmington District mitigation guidance, including information on mitigation ratios, functional assessments, and
mitigation bank location and availability, and credit classifications (including stream temperature and wetland groupings) is
available at htti): / /ribits.usace.armv.mil.
Page 2 of 2
The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the
Customer Satisfaction Survey located at our website at htto : / /regulatorv.usacesurvev.com/ to complete the survey online.
Action ID Number: SAW- 2013 -01277 County: Wake
Permittee: Standard Pacific of the Carolinas. LLC
Attn: Grev Methven
Project Name: Lake_Castleberry Subdivision /Avex/Wake County /Green level West Rd.
Date Verification Issued: 01/28/2015
Project Manager: James Lastineer
Upon completion of the activity authorized by this permit and any mitigation required by the permit,
sign this certification and return it to the following address:
US ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Raleigh Regulatory Field Office
Attn: James Lastinger, Regulatory Specialist
3331 Heritage Trade Dr., suite 105
Wake Forest, NC 27587
Please note that your permitted activity is subject to a compliance inspection by a U. S. Army Corps of
Engineers representative. Failure to comply with any terms or conditions of this authorization may
result in the Corps suspending, modifying or revoking the authorization and /or issuing a Class I
administrative penalty, or initiating other appropriate legal action.
I hereby certify that the work authorized by the above referenced permit has been completed in
accordance with the terms and condition of the said permit, and required mitigation was completed in
accordance with the permit conditions.
Signature of Permittee Date
SAW- 2013 -01277
Determination of Jurisdiction:
A. ❑ Based on preliminary information, there appear to be waters of the US including wetlands within the above described project
area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process
( Reference 33 CFR Part 331).
B. ❑ There are Navigable Waters of the United States within the above described project area subject to the permit requirements of
Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our
published regulations, this determination may be relied upon for a period not to exceed five years from the date of this
notification.
C. ❑ There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of
Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations,
this determination may be relied upon for a period not to exceed five years from the date of this notification.
D. ® The jurisdictional areas within the above described project area have been identified under a previous action. Please reference
jurisdictional determination issued September 18, 2013. Action ID: SAW- 2013 - 01277.
Basis For Determination:
Remarks: Please see Preliminary Jurisdictional Determination for Parcels identified by PIN 0723059640 and
072315414
E. Attention USDA Program Participants
This delineation/determination has been conducted to identify the limits of Corps' Clean Water Act jurisdiction for the particular site
identified in this request. The delineation/determination may not be valid for the wetland conservation provisions of the Food Security
Act of 1985. If you or your tenant are USDA Program participants, or anticipate participation in USDA programs, you should request
a certified wetland determination from the local office of the Natural Resources Conservation Service, prior to starting work.
F. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B
and C above).
This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this
determination, you may request an administrative appeal under Corps regulations at 33 CFR Part 331. Enclosed you will find a
Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you
must submit a completed RFA form to the following address:
US Army Corps of Engineers
South Atlantic Division
Attn: Jason Steele, Review Officer
60 Forsyth Street SW, Room 1OM15
Atlanta, Georgia 30303 -8801
Phone: (404) 562 -5137
In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal
under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you
decide to submit an RFA form, it must be received at the above address by
* *It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence. **
Corps Regulatory Official
James La—stinger
Date of JD: 01/28/2015
snw- 201J.01277
Expixation Date of JD:
The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we
continue to do so, please complete our customer Satisfaction Survey online at htta : / /reaulatorv.usacesurvey.com/,
Copy furnished:
Agent: Withers & Ravenel. Inc.
Trov Beaslev
Address: 1410 Common Wealth Drive
Suite 101
Wilmington. NC. 28403
Telephone Number:
DWR 401 WQC
AT3w
�
N CDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
February 9, 2015
Freeman Johnson
4501 Green Level West Road
Apex, NC 27523
Henry E. Lewey Heirs
c/o Diane Lewey Teague
1120 Stephenson Ct.
Lenoir, NC 28645
William and Virginia Partlow
8704 Castleberry Rd.
Apex, NC 27523
Michael Yang
210 Edinburgh Dr.
Cary, NC 27511
Standard Pacific of the Carolinas, LLC
Attn: Elliot Mann
6701 Carmel Rd., Ste. 425
Charlotte, NC 28226
Patricia Gamin
8812 Castleberry Rd.
Apex, NC 27523
Country Living Rentals, LLC
Attn: Nicole Jenkins Manning
1804 Holt Rd.
Cary, NC 27519
Donald R. van der Vaart
Secretary
DWR # 15 -0039
Wake County
Division of Water Resources, Raleigh Regional Office, Water Quality Operations Section http: / /portal.ncdenr.org /web /wq /aps
1628 Mail Service Center, Raleigh, NC 27699 -1628 Phone: (919) 791 -4200
Location: 3800 Barrett Drive, Raleigh, NC 27609 Fax: (919) 788 -7159
An Equal Opportunity 1 Affirmative Action Employer — Made in part by recycled paper
Lake Castleberry SD
DWR# 15 -0039
401APPROVAL
Page 2 of 5
Dennis and Maureen Heck
532 Wimberly Road
Apex, NC 27523
Subject: APPROVAL OF 401 WATER QUALITY CERTIFICATION WITH ADDITIONAL CONDITIONS
Lake Castleberry Subdivision
Dear Mr. Johnson, Ms. Teague, Mr. and Mrs. Partlow, Mr. Yang, Mr. Mann, Ms. Gamin, Ms.
Manning, and Mr. and Mrs. Heck:
You have our approval for the impacts listed below for the purpose described in your
application dated January 9, 2015 and received by the Division of Water Resources (Division) on
January 12, 2015. These impacts are covered by the attached Water Quality General
Certification Number 3890 and the conditions listed below. This certification is associated with
the use of Nationwide Permit Number 29 once it is issued to you by the U.S. Army Corps of
Engineers. Please note that you should get any other federal, state or local permits before
proceeding with your project, including those required by (but not limited to) Sediment and
Erosion Control, Non - Discharge, and Water Supply Watershed regulations.
This approval requires you to follow the conditions listed in the enclosed certification and the
following additional conditions:
1. The following impacts are hereby approved provided that all of the other specific and
general conditions of the Certification are met. No other impacts are approved, including
incidental impacts. [15A NCAC 02B .0506(b)(c)]
Type of Impact
Amount Approved
Amount Approved
(units)
(units)
Permanent
Temporary
Wetland
0.028 (acres)
0 (acres)
Impact 1
Wetland
0.121 (acres)
0 (acres)
Impact 2
Wetland
0.027 (acres)
0 (acres)
Impact 3
Wetland
0.019 (acres)
0 (acres)
Impact 4
Wetland
0.060 (acres)
0 (acres)
Impact 5
Wetland
0.101 (acres)
0 (acres)
Impact 6
Lake Castleberry SD
DWR# 15 -0039
401APPROVAL
Page 3 of 5
Wetland
0 (acres)
0.066 (acres)
Impact 7
Wetland
0.025 (acres)
0
(acres)
Impact 8
Wetland
0.028 (acres)
0
(acres)
Impact 9
Wetland
0.007 (acres)
0
(acres)
Impact 10
Wetland
0.006 (acres)
0
(acres)
Impact 11
Wetland
0.013 (acres)
0
(acres)
Impact 12
Stream
98 (linear feet)
0
(linear feet)
Impact 14
Stream
50 (linear feet)
0
(linear feet)
Impact 15
2. Stormwater Manaeement Plan (SMP) Approval from Local Communitv Repuired
You are required to provide one copy (hard copy or digital) of the approved SMP, including
plan details on full -sized plan sheets, with proof of the Town of Apex's approval. The
approved SMP shall be submitted to the DWR 401 & Buffer Permitting Unit (1617 Mail
Service Center, Raleigh, NC 27699 -1617) before any impacts authorized in this certification
occur. After it is approved and submitted to the Division, the SMP may not be modified
without prior written authorization from the Town of Apex. If the SMP is modified in the
future, then you shall provide one modified SMP with proof of approval to the DWR 401 &
Buffer Permitting Unit prior to the commencement of the modifications. [15A NCAC 02H
.0506(b)(5)]
3. No Waste, Spoil, Solids, or Fill of Anv Kind
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas
beyond the footprint of the impacts depicted in the Pre - Construction Notification. All
construction activities, including the design, installation, operation, and maintenance of
sediment and erosion control Best Management Practices, shall be performed so that no
violations of state water quality standards, statutes, or rules occur. [15A NCAC 02H .0501
and .0502]
4. Protective Fencing
The outside buffer, wetland or water boundary and along the construction corridor within
these boundaries approved under this authorization shall be clearly marked with orange
warning fencing (or similar high visibility material) for the areas that have been approved to
infringe within the buffer, wetland or water prior to any land disturbing activities. [15A
NCAC 02H .0506 (b)(2) and (c)(2) and 15A NCAC 02H .0507 (c)]
Lake Castleberry SD
DWR# 15 -0039
401 APPROVAL
Page 4 of 5
This approval is for the purpose and design described in your application. The plans and
specifications for this project are incorporated by reference as part of the Certification. If
you change your project, you must notify the Division and you may be required to submit a
new application package with the appropriate fee. If the property is sold, the new owner
must be given a copy of this approval letter and General Certification and is responsible for
complying with all conditions. [15A NCAC 02B .0507(d)(2)]
6. This approval and its conditions are final and binding unless contested. [G.S. 143 - 215.51
This Certification can be contested as provided in Articles 3 and 4 of General Statute 150B by
filing a written petition for an administrative hearing to the Office of Administrative Hearings
(hereby known as OAH). A petition form may be obtained from the OAH at
httD: / /www.ncoah.com/ or by calling the OAH Clerk's Office at (919) 431 -3000 for information.
Within thirty (30) calendar days of receipt of this notice, a petition must be filed with the
OAH. A petition is considered filed when the original and one (1) copy along with any
applicable OAH filing fee is received in the OAH during normal office hours (Monday through
Friday between 8:00am and 5:00pm, excluding official state holidays).
The petition may be faxed to the OAH at (919) 431 -3100, provided the original and one copy of
the petition along with any applicable OAH filing fee is received by the OAH within five (5)
business days following the faxed transmission.
Mailing address for the OAH:
If sending by First Class Mail
via the US Postal Service:
Office of Administrative Hearings
6714 Mail Service Center
Raleigh, NC 27699 -6714
If sending via delivery service
(e.g. UPS, FedEx):
Office of Administrative Hearings
1711 New Hope Church Road
Raleigh, NC 27609 -6285
One (1) copy of the petition must also be served to DEN R:
John Evans, General Counsel
Department of Environment and Natural Resources
1601 Mail Service Center
Raleigh, NC 27699 -1601
Please send one (1) copy of the petition to DWR:
If sending by First Class Mail If sending via delivery service
via the US Postal Service: (e.g. UPS, FedEx):
Karen Higgins
NC DEN R -DWR -401 & Buffer
Permitting Unit
1617 Mail Service Center
Raleigh, NC 27699 -1617
Karen Higgins
NC DEN R-DWR — 401 & Buffer
Permitting Unit
512 N. Salisbury Street
Raleigh, NC 27604
Lake Castleberry SD
DWR# 15 -0039
401APPROVAL
Page 5 of 5
This letter completes the review of the Division under section 401 of the Clean Water Act.
Please contact Cherri Smith at 919 - 791 -4251 or cherri.smith @ncdenr.gov if you have any
questions or concerns.
inc ely,
ao") /') t/ /1'
Danny n rr� i ii
a y5 t
Supervisor, Water Quality Regional Operations Section
Enclosure: GC 3890
cc; U.S. Army Corps of Engineers; Raleigh Regulatory Field Office; 3331 Heritage Trade
Drive, St. 105; Wake Forest, NC 27597
Gray Methven; Standard Pacific of the Carolinas, LLC; 1100 Perimeter Park Drive, Ste.
112; Morrisville, NC 27560
Troy Beasley; Withers & Ravenel; 1410 Commonwealth Dr., Ste. 101; Wilmington, NC
28403
EEP MITIGATION RESPONSIBILITY
TRANSFER FORM
U.S. ARMY CORPS OF ENGINEERS
Wilmington District
Compensatory Mitieation Resnonsibil tv Transfer Form
Permittee: Standard Pacific of the Carolinas, LLC Attn: Gray Methven Action ID: SAW -2013 -01227
Project Name: Castleberry subdivision County: Wake
Instructions to Permittee: The Permittee must provide a copy of this form to the Mitigation Sponsor, either an approved
Mitigation Bank or the North Carolina Ecosystem Enhancement Program (NCEEP), who will then sign the form to verify the
transfer of the mitigation responsibility. Once the Sponsor has signed this form, it is the Permittee's responsibility to
ensure that to the U.S. Army Corps of Engineers (USAGE) Project Manager Identified on page two is in receipt of a signed
copy of this form before conducting authorized impacts, unless otherwise specifled below. If more than one mitigation
Sponsor will be used to provide the mitigation associated with the permit, or if the impacts and /or the mitigation will occur
in more than one 8 -digit Hydrologic Unit Code (HUC), multiple forms will be attached to the permit, and the separate forms
for each Sponsor and /or HUC must be provided to the appropriate mitigation Sponsors.
Instructions to Sponsor: The Sponsor must verify that the mitigation requirements shown below are available at the
identified site. By signing below, the Sponsor is accepting full responsibility for the identified mitigation, regardless of
whether or not they have received payment from the Permittee. Once the form is signed, the Sponsor must update the
appropriate ledger and provide a copy of the signed form to the Permittee and to the USACE Bank /In -Lieu Fee Program
Manager. The Sponsor must also comply with all reporting requirements established in their authorizing, instrument.
Permitted Impacts and Compensatory Mitigation Requirements:
Permitted Impacts Requiring l idiption* 8 -digit HUC and Basin°>.030300.02, Cape wFear River Basin
Stream Impacts (linear. feet) Wetland Impacts (acres)
Riparian Riparian
Warm Cool Cold Non - Riparian Coastal
Riverine Non- riverine
0.437
...........
*If more than one mitigation sponsor will be used for the permit, only include impacts to be mitigated by this sponsor.
Compensatory Mitigation Requirements: 9-digit HUC and Basin: 43030002, Cape Fear.River Basin
Stream Mitigation fcr edits} _ Wetland Mitigation (credits)
Riparian Riparian
Warm Cool Cold Riverine N Non- Riparian Coastal
on- riverine
_ 0.874
Mitigation Site Debited NCEEP
(List the name of the bank to be debited. For umbrella banks, also list the specific site. For NCEEP, list NCEEP. If the NCEEP
acceptance letter identifies a specific site, also list the specific site to be debited).
Section to be completed by the Mitigation Sponsor
€' Statement of Mitigation Liability Acceptance: I, the undersigned, verify that I am authorized to approve mitigation
transactions for the Mitigation Sponsor shown below, and i certify that the Sponsor agrees to accept full responsibility for
providing the mitigation identified in this document (see the table above), associated with the USACE Permittee and Action
ID number shown. l also verify that released credits (and /or advance credits for NCEEP), as approved by the USAGE, are
currently available at the mitigation site identified above. Further, I understand that if the Sponsor fails to provide the
required compensatory mitigation, the USACE Wilmington District Engineer may pursue measures against the Sponsor to
ensure compliance associated with
� mithe tigation requirements,
it
Mitigation Sponsor Name: ! c e 6
Name of S ons is Autho d tativel. _ _ 14 f'"t O b `1
_q _�o 75 "K(Nq 20(t)
Sigg-ra4r o Spon or's Authorized Representative Date of Signature
Page 1 of 2 Form Updated 18 September, 2012
USACE Wilmington District
Compensatory Mitigation Responsibiiity Transfer Form, Page 2
Conditions for Transfer of Compensatory Mitigation Credit:
• once this document has been signed by the Mitigation Sponsor and the USAGE is in receipt of the signed form, the
Permittee is no longer responsible for providing the mitigation identified in this form, though the Permittee remains
responsible for any other mitigation requirements stated in the permit conditions.
• Construction within jurisdictional areas authorized by the permit identified on page one of this form can begin only
after the USACE is in receipt of a copy of this document signed by the Sponsor, confirming that the Sponsor has
accepted responsibility for providing the mitigation requirements listed herein. For authorized impacts conducted by
the North Carolina Department of Transportation (NCDOT), construction within jurisdictional areas may proceed upon
permit issuance; however, a copy of this form signed by the Sponsor must be provided to the USACE within 30 days of
permit issuance. NCDOT remains fully responsible for the mitigation until the USACE has received this form, confirming
that the Sponsor has accepted responsibility for providing the mitigation requirements listed herein.
Signed copies of this document must be retained by the Permittee; Mitigation Sponsor, and in the USACE
administrative records for both the permit and the Bank /ILF Instrument. It is the Permittee's responsibility to ensure
that the USACE Project Manager (address below) is provided with a signed copy of this form.
s If changes are proposed to the type, amount, or location of mitigation after this form has been signed and returned to
the USACE, the Sponsor must obtain case -by -case approval from the USACE Project Manager and /or North Carolina
Interagency Review Team (NCIRT). If approved, higher mitigation ratios may be applied, as per current District
guidance and a new version of this form must be completed and included in the USACE administrative records for both
the permit and the Bank /ILF Instrument.
Comments /Additional Conditions:
This form is not valid unless signed by the mitigation Sponsor and USACE Project Manager. For questions regarding this
form or any of the conditions of the permit authorization, contact the Project Manager at the address below.
USACE Project Manager: James Lastinger
USACE Field Office: Wilmington Regulatory Field Office
US Army Corps of Engineers
3331 Heritage Trade Drive, Suite 105
Wake Forest, North Carolina 27587
Email james.c.lastinger@usace.army.mil
January 28, 2015
P'LaUSACtProject nager Signature Date of Signature
Current Wilmington District mitigation guidance, including information on mitigation ratios, functional assessments, and
mitigation' bank location and availability, and credit classifications (including stream temperature and wetland groupings) is
available at htta: /(riblts.usace.armv.mil.
Page 2 of 2
The Wilm ?ngtor, District is committed to ,providing the highest level of support to the public. To help us ensure we continue to do so, please complete the
Customer Satisfaction Survey located at our website at htto : / /regulatorv.usacesurvev.com/ to complete the survey online.
PREVIOUSLY APPROVED
MAP B EXHIBIT (IMPACT #7)
, N OF qp 50'' 1 � I I I \\ \ I \ I \ '' I I , \ / �• / / \/ ., — ,,
RIPARfgN E �ORDA i
BUFF N iA- 50' \ \ \ i I / ' �• Mo / \ �•
ER RfPARf JO
AN RDgN �q 5 � i \ \ `\ / ii \ I , / / / � � � / ~• I \.` - '
BUF R�qN KE rpwN poi I \ \
I FER MP PE \ \ I V I \
��h a OFFER \BI� E T NT�ONN I �Ij ' \\ \ I �'� `\ ' / I�•, I _ --
/ \ \ \
EXISTING
WETLANDS
TO- REMAIN / u; / \ \\ \ '•v \ �,\ \ \ \ \\ \ \ \\ \ . ` ~ \�
/ /* / `1' �� /' - - - - _ _ \\ \\ \ \ \ �� /i // / TEMPORARY WETLAND
IMPACT #7
\ / ' _ i i / PERMANENT WETLAND - - - ` ` - \/ \ \
/ -- -- - _ \ • .p \ \ .066 AC (2,861 SF �\
IMPACT #5 _ \ — Ile \ \ \\ \ \ \ \
.060 AC (2,623 SF - -- , `^ - -- / • } \ `\ `\ `\ \
- - -- -- - - - - - \
/ ✓ , / I / / , / / / / / _ — — — � _ _ \ \ y / `300
U2 tv
EI�MANErw*f WE I L I/ / / / '� ` S \ \ \ ` I� \ \L \
// ,' / d - .' t � ♦ \+ t\ih•\ •\RETAINING.
# WALL` (TYP) .
/0,0;19 Ad (8V4 $� • - ,� \ \
0or — _ 1
Ff, TAININ� \\ \ \I I
90/ '' - -7 '' /� / -- \ ` \ \� — -- - - - - -' ALL (TYP� 1
MAIL KIOSK
\Z/
' \ / (j/ - '�.� j \ / PERMANENT WETLAND --
' / \� / �k c� / I \ \` IMPACT #6 �- •
\ // ' 101 AC (4,418 SF }� TTT GRAPHIC SCALE
,' i
Q7�9
' // / / / / ♦ / _ I / \ :..� '�"' 50 0 25 50 100
♦ , ` i 7�
- \, \, / z 1 inch = 50 ft.
No. Revision Date By I 5.1e 1 90' Sheet NO.
Dawn By � Date LAKE CASTLEBERRY WETLAND IMPACTS #4 TO #7 WITH ERs � RAVEN EL
l a,eek� ey Ill No. ENGINEERS 1 PLANNERS Iw SURVEYORS B
CID 02170105.00 Town of Apex Wake County North Carolina 1I'M..... Drive Cary, Noah Carolina 27511 h,1:919-06A3340 w w.withersravend... License No.-2
IMPACT EXHIBITS
IMPACT
IMPACT#
MAP
A
1
A
2
A
3
B
4
B
5
B
6
B
7
C
8
C
9
D
10
D
11
D
12
D
13
D
14
TOTALS
WETLAND AND STREAM IMPACT SUMMARY i — VICINITY MAP
I
WETLANDS STREAMS SITE
I
PERMANENT TEMPORARY PERMANE TEMPORA
NT RY
SQ. FT. AC SQ. FT. AC LF LF ' VLS RO I I ' o
1,217 0.028 j NEB Es j
R
GR��NE D BECKWITH
r
5,265 0.121 - - - - vOJ `� "I _ BMP #4 11'
1,171 0.027 - - - - J ,
(WET POND) / 0 WHITE OAK
CREEK
824 0.019
2,623 0.060 �P
L �I i
4 418 — — _ _ / I J,\A I , RURAL
0.101 RESIDENTIAL PPESBI'2 E
•••7 / AK CREEK
1,950 0.045 - - - - I I _' 1 __ — N.T.S.
-77TF71L
1,108 0.025
1,236 0.028 — J —
I _ BMP #6 \ —
320 0.007 - - - - / BMP #5� i (GRASSED
(STORMWATER SWALE) \
260 0.006 — — — — — _ WETLAND) ' ' . i�
MAP i
580 0.013
98 0 -
- — — — 50 0
20,972 0.481 0 0.000 148 0 / i BMP #3
i (BIORETENTION)
FUTURE
AMENITY `� `...i
BMP #2 I I > _ \ \\ \ \ _ —` • — .. —.._
(WET POND)
LAKE CASTLEBERRY
COLONIAL AND CARDINAL
PIPELINE EASMENT
,j r 'X
Z_ TTr, GRAPHIC SCALE
F500 0 250 500 1000
� 1 BMP #1 ..
� O
''• / ' \ \ (WET PiD)O, I — Z 1 inch = 500 ft.
No. R—mnn Date By 1 �,� -, _ _ �, W 1 T H E R8 RAV E N E L s�PP:-
,,1, � °� „,", LAKE CASTLEBERRY OVERALL WETLAND & STREAM IMPACT MAP
j �nP�keae�, wnNo- ENGINEERS I PLANNERS I SURVEYORS
cuo m�wlas.00 Town of Apex Wake County North Carolina 11�.v- 6- o b-- NO.c -N"
/ / / ' / , /' / / / / // \/ \ �/ ��•' - -� 6242 / \ ' \\ —
� /
141000 IF
i l / / / / / / /' , , // / / /� k�/ ,•a-�/ I /
JORDAN, I \
15a — BUF — . •\ �'
C
2 �'� - -_ \ , PERMANENT WETLAND - -•
IMPACT #6 -
/ /�/ / .101 AC (4,418 SF
79 \ / G 'f� X42 \ \/ i /' ♦— 14,1000 �F . \ .. / \ \ -
/' /\ i i F�._•% , �/ l�� ,..' / � \ \ / 7 I \\ i'� / I / / , —_j �;, _ 3�\• -- -- —
f /1 \ \ \ i .: 1 •/� \
13,100 S -
I \ i / V - -�
�/' - - - -� - - - - -' \ ____ \\ � \ /�+ • I j� 6330\
, / / - - -- / / // • /,' - -- / i .. 24� \ •'1 1 11 '
/13,300 — - - - - - \\ V —
�- - --
40
'
3
PERMANENT WETLAND - -- / • \j 11 \ \ \ \\
IMPACT 1 \I \ \ \
0.28 AC (1,217 SF ` e2j� ti �li \ li I �3 \,300 1 \\
!/ // // / / / /' / / '/ - ,' — I I \ \I, \ 'I \ \\ \,< `� �♦ / / / //� �' .F3-,300 SF
it / i / / 4 - -- �\— \ 13j2 SF \ \\ \ \ '�J\ �0 X' —'� •/ ' `'+ / �II /'
/IMPAC 2 \ 113,130q
16,181
• __ �8 - - -- - -- -- _� \ \ \` ` 13 30,0 SF \ \\ \ \ • :' - -- \ v \�
5,45&-SF- - -- ' -
lZ
13;300 SF
/ ,� :`.: , .. / —\ \ \ _ -- ' ,* •I I�`t I ' J -/ ! \' \ 1 774
_ PERMANENT WETLAND
- - - - - -- ` -` - IMPACT #3
/!° .' j,+ // % `' i' /� -\ \ \ - -- f - -• % \11 .0.27 AC (1,172 SF \ \ \
14,976 -Sf ' \ , / // /' / /'' i'/ i' \ ,� — \ \�� \�, 11' fi'�\ .� — r•t' — / 1 /1 /i I \ \\ 11
300/S I >
GRAPHIC SCALE
/ \ '
18,182,St / ,/\ \ /�� �\ �\ // 46 / i i / _1 -- _ J/� / \ \ x 50 0 25 50 100
I li I I I � i /� /' \ r - -_ / •� ,Y. /,� __ _ \ � ,'- , 64 i ' /' \�t1' � � � � i
I. i I I I\ i / ` _ - �• \ \ \. \ 13 --loaS /' / z 1 inch = 50 ft.
No. Revision Date By I De i tl si<
D /BCB 1. 50' Sheet NO.
Dawn By &P Date 11/512o14 LAKE CASTLEBERRY WETLAND IMPACTS #1 , #2, AND #3 WITH ERs (� RAVENEL
I Cllr tlBy Ill Nr,. II,h ,
ENGINEERS 1 PLANNERS I SURVEYORS A
Town of Apex Wake County North Carolina — en.. Ddve U Nonhee li -27s„ ,<:91 -33,0 --M—end... Lw—N..-2
�OW 50' (�(�� 1 111 \ �j I u i \ \II / / �` `e // \ \ ` / — \\f /• ` .` /
i i
RIPARIANPE JORDAN
BUFF !/ qK / / . S0
ER RIPARIAN I : Y \I �ORpq \ \ B M PkW
BUFF _ \ N LA 30,
\ BIORETEN ►i I '� ' • � .:
eR RlP KE o ( )
' S gRIgN TOWN -
/ UFFER RIP O? �PE \ `\ l it `� ` i • '
l / / eUFFER 00.1
EXISTING ail• l \ / \ ! \ \ \
WETLANDS /r / : r `v
TO- REMAIN
�`, ` 2,3,010 SF ` / \\ ,� ♦ \
\FES —BMP3 ` ► \ . "
B t \
\1/ \1/ \l� / ' - - / / - 84 \ \ t `\/ \ \ \ \ ` , • \ \\ \\ \
PERMANENT WETLAND - \ / �tt I ♦ / I %\ \\ \ \ \ \\ \`
IMPACT #5 87
.060 AC (2,623 SF - -- _ ` - -- , W > • \ \ ` \ \
\ \ \ \ \ Q06..
,! ✓ 1 / / 1 � —_ —/ -- / mss: � :'. a, � � \ � 15,9 \
\
V_ / ___ t - ♦ z'. 350 / PERMANENT WE LAND
IMPACT #7 �-
/ \. / 0 045 AC (1,950 SF \
/
RETAINING \ 1 1
/ / / , /�, /� /' / /,/ / , �,' / /� — •' `— /// ✓%' /,' �.' -4o AIL KIOS } ` _ _ —< — -- _ = �� \ WALLy(TYP) \\\ \ 11 11
/•
/
114,000 Fl/
73
,/ ,' /' ,' �kG/ ,.• 2 olo, .�/ I i v/ PERMANENT WETLAND -
\ IMPACT m
I .101 AC (4,411 8 SF . + •: � � GRAPHIC SCALE
/ /
U9/
/ / / / / / ♦ ''i' / ♦ \ '�"' 50 0 25 50 100
1/x;000 �F /' ' \I // .'; /• �'/ 74 ` \ / I ' - -' i ,— \\ 30 Z 1 inch = 50 ft.
No. Revision Date By I Dli s�ie
I tlD /BGB 1. 90' Sheet NO.
D—ly xP Date /5/20. LAKE CASTLEBERRY WETLAND IMPACTS #4 TO #7 WITHERS RAVENEL
Oaerketl 11 191 Nn. ENGINEERS 1 PLANNERS I SURVEYORS B
tlO 02130105.00 Town of Apex Wake County North Carolina 115 M... Ca ,N0dh C.1in.2)511 W:919-06A3340 I.— M—end... License N.. C -0832
wq�i\ \ \\ I I I 1 I I I I I
_I i i �I i,200 SF
I:\ 411 � • /'/ � —��— — J
I
JORDAN LAKE
\ _._o
50' BUFFER \ � � rn I I /0 I / / / / / I / . , • ,11M I � I I I I I 1 `\ \\ \\ ` ---- - - -_��
1,200 5f
I�� - T ' -', 11 KFARSLEY -
- -'' r rt - - _ REET \\ - --
-EXISTDNf2 �� �_� \ \ \\ I \\ \ \ ,\ \ \\ I\ 11 •'
/ PERMANENT WETLAND
IMPACT #9 -----------------
.028 AC (1,236 SF) -------- - - - - -- \
14, `• °`. •` J PERMANENT \WETLA \\ — \`�� <�: \ • �� �... — \ \\ \
IMPACT ` — I _ - -- � �\ ; \ � ,, �...�•.. \ \ ,\\
/[ - - - --
�� j(J�•.9clip`�� ~ \ 025 AC \
\(1,108 SF
yo
1 256 r
w •``�/ / ^/ CQ>11, —
`� ` __-- - - - -- --
R�/ ���� l`�• � /I / - -- — — -- /• — \� ♦. 1, \ I .I ,/ •. %�� _ ,
I / /��,`X`r / /MFNr•V lam``•`` �f``` p !� / — • •• — / l \ \ / / �... i /� � � -- -- ��_ - --
Tom\•` // 1 \ ��, �� `�•.� `• ` �' — - • —_�� \��� i /,/ /, /,' / / / / \\ \ `�_ —_
- -_ / ,/ // �� - - - - --
\Ir /' / EXI5'IING PONED'� \
��•` III i
�` r / — - —
t
1 \ � \ \ \ I 1 \ `�`• ``sue �„� / ��� \ �
% \ \ \\ \ 1 g85 .r•., y ��,�` \ \ - - �.>�`•` \ �, rrr. GRAPHIC SCALE
�y ` ` /d �•` ' �- \ '�"' 50 0 25 50 loo
E �� \\ /010 SF / •,O \ \� `•. \ \ W ` i
-� \ \ 11 C\ \ \i r �•7�` \ \ ` ice• r� / z
\ -, 1 \ \\ /� d • 83 \ \ / •.`\ i\ \I I �` / `�\• // ��•\ , 1 inch = 50 ft.
\ I1 \ \ � ./ ,/�• .. ��/ # \ �a � / .�% I\ I lam, �� �� - ,, .,,
No. Revision Date By IDei•,e, CD/BCB style 1' 50' sheet NO.
WETLAND IMPACTS #8 AND #9 WITHERS RAVENEL
I D-111 D. LAKE CASTLEBERRY C
, !CP 11/5/701•
Icnexaey IenN,,. ENGINEERS 1 PLANNERS I SURVEYORS
eln mlwlos.00 Town of Apex Wake County North Carolina ll, ",,K,n..D,iv,Ce,,NotlhC— linz27511 ,ei:91 -3340 w— witf,— end... Lw— N..�oa3z
%
NL/
1
EXt�TI�G\
�IVETLA DS \
I�
I
I
R r
�� II
GRAPHIC SCALE
E50 0 25 50 100
a' I I I I INNEINNER INNER I I I
O
ZI inch = DV ft.
PERMANENT SOIL REINFORCEMENT INSTALL LEVEL
PIPE OUTLET MATTING (PSRM) AND FLUSH WITH
NATURAL GROUND
o CLASS 'B'
PIPE OUTLET Z RIPRAP APRON
/
V y y RIP RAP ..... SEC
/ SECTION A -A
SQUARE PREFORMED) PLAN VIEW
SCOUR HOLE (PSH) SCOUR HOLE DETAIL
(RIP RAP IN BASIN NOT N7S
—%O UQ2,CLeRITr) v v .� v .� ■ ■ ■ v ■ . v v v .� v .�
305 305
HW IN H (OUT)
I No. R—mno Date By I Dlil o,oj= S�11 1. M WETLAND IMPACTS # 10 # 11 AND # 12 lh-. N„_
Dawn ey Date LAKE CASTLEBERRY , f WITHERS & RAVENEL
,,,,,mot.
D
I �`he�BY 111 N, STREAM IMPACTS #13 AND #14 ENGINEERS I PLANNERS I SURVEYORS
euo 02130105M Town of Apex Wake County North Carolina 111-1-6- 340 L aeose N °. co8 3z