20151049 Ver 1_401 Application_20151015

Soil & Environmental Consultants, PA
8412 Falls of Neuse Road, Suite 104, Raleigh, NF 176 )P Ph t: 919) 846 -5900 > Fax: [phone]
s c.cc,m
October 6, 2015
S &EC Project #12402.W10
To: US Army Corps of Engineers NC DWR, 401 & Buffer Permitting Unit
Raleigh Regulatory Field Office Attn: Karen Higgins
Attn: James Lastinger Archdale Budding — V' Floor 2 0
3331 Heritage Trade Drive, Suite 105 512 North Salisbury Street `5 j 0 4
Wake Forest, NC 27587 Raleigh, NC 27604 9
D� rA� �
, � J7 j S"'.
From: Deborah Edwards Shirley
Soil & Environmental Consultants, PA
Re: Woodall Subdivision L
Apex, Wake County, NC DENR , VVAi t.r, t._ , , _
401 & BUFFER PEWOI1TING
On behalf of the applicant, Standard Pacific Homes, Raleigh (Attn: Jason Rivenbark) please find attached
a complete application and supplemental information requesting written concurrence from the U.S. Army
Corps of Engineers and the N. C. Division of Water Resources (NCDWR) that the activities proposed
below may proceed under Nationwide Permit 29 and Water Quality Certification 3890. Please contact me
at (919) 846 -5900 if you have any questions or require additional information.
PROJECT SUMMARY
Project Name
Woodall Subdivision
Project Type
Residential Development
Owner / Applicant
Standard Pacific Homes, Raleigh
County
Wake
Nearest Town
Apex
Waterbodv Name
UT to Beaver Creek
Basin
Cape Fear - Jordan Watershed
Index Number
16- 41- 10 -(0.5)
Class
WS -IV, NSW
IMPACT SUMMARY
Stream Impact (acres):
Wetland Impact (acres):
Open Water Impact (acres):
Total Impact to Waters of the U.S. (acres)
Total Stream Impact (linear feet):
Attachments:
Pre - construction Notification (PCN) Application Form
Agent Authorization Form
USGS Topographic Map
NRCS Soil Survey Map
Town of Apex Buffer letter
Existing Conditions & Overall Site Layout
Impact Map Set -1 thru 6
0.04
0.02
0
0.06
261
DWR ONLY:
Post Drainage Areas Map
Overall Stormwater Plan -sheet 3.3
Stormwater Management Report (Dropbox)
$570 DWR Application Fee

o�oF W ATF9OG Office Use Only:
Corps action ID no.
i o Q e o DWQ project no.
Form Version 1.3 Dec 10 2008
Pre - Construction Notification (PCN) Form
A. Applicant Information
1. Processing
1 a. Type(s) of approval sought from the
®Section 404 Permit ❑Section 10 Permit
Corps:
1 b. Specify Nationwide Permit (NWP) number: 29 or General Permit (GP) number: N/A
1c. Has the NWP or GP number been verified by the Corps? I ® 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
1 e. Is this notification solely for the record For the record only for DWQ 401
because written approval is not required? Certification:
❑ 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.
1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h
below.
1 h.
Is the project located within a NC DCM Area of Environmental Concern (AEC)?
2.
Project Information
2a.
Name of project:
Woodall Subdivision
2b.
County:
Wake
2c.
Nearest municipality / town:
Apex
2d.
Subdivision name:
Woodall Subdivision
2e.
NCDOT only, T.I.P. or state
N/A
project no:
3.
Owner Information
3a.
Name(s) on Recorded Deed:
James H. & Ann C. Woodall
3b.
Deed Book and Page No.
D.B. 7629 & Pg. 834
3c.
Responsible Party (for LLC if
N/A
applicable):
3d.
Street address:
PO Box 477
3e.
City, state, zip:
Apex, NC 27502
3f.
Telephone no.:
N/A
3g.
Fax no.:
N/A
3h.
Email address:
N/A
■ •
For the record only for Corps Permit:
❑ Yes ® No
❑ Yes ® No
❑ Yes ® No
❑ Yes ® No
Page 1 of 13
PCN Form — Version 1.3 December 10, 2008 Version

4. Applicant Information (if different from owner)
Page 2 of 13
❑ Agent ® Other, specify: Developer - please send correspondence to both
4a.
Applicant is:
Applicant and agent.
4b.
Name:
Jason Rivenbark
4c.
Business name
Standard Pacific Homes, Raleigh
(if applicable):
4d.
Street address:
1100 Perimeter Park Drive, Suite 112
4e.
City, state, zip:
Morrisville, NC 27560
4f.
Telephone no.:
919- 465 -5929
4g.
Fax no.:
919 - 465 -5902
4h.
Email address:
JRivenbarkastanoac.com
5.
Agent/Consultant Information (if applicable)
5a.
Name:
Deborah Edwards Shirley
5b.
Business name
Soil & Environmental Consultants, PA
(if applicable):
5c.
Street address:
8412 Falls of Neuse Road, Suite 104
5d.
City, state, zip:
Raleigh, NC 27615
5e.
Telephone no.:
919 - 846 -5900
5f.
Fax no.:
919 - 846 -9467
5g.
Email address:
DShirley @SandEC.com
Page 2 of 13

B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID)
1 b. Site coordinates (in decimal degrees): IMPACT AREA S -1
1c. Property size:
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
proposed project:
2b. Water Quality Classification of nearest receiving water:
2c. River basin:
3. Project Description
Parcel ID: 0731 -57 -9858
Latitude: 35.7211 Longitude: - 78.8802
(DD.DDDDDD) (- DD.DDDDDD)
± 22.24 acres (in subdivision); 5.44 (Woodall lot)
UT to Beaver Creek; 16- 41- 10 -(0.5)
WS-1V,- NSW
Cape Fear - Jordan Watershed; Hydrologic Unit Code
030030002
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 existing conditions on site are wooded with an open field. Additionally, there is a jurisdictional stream
that bisects the property with a drained pond, and a jurisdictional stream that bounds the southern property boundary.
Please note that the property owner's residential structure and existing driveway that was constructed in 1988 will reside
on the eastern portion of the property, this portion of the property will be subdivided. The general land use in the vicinity
of the project is residential development.
3b. List the total estimated acreage of all existing wetlands on the property:
Approximately 0. 79 acres
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
Approximately 10, 250 linear feet
3d. Explain the purpose of the proposed project:
The purpose of the proposed project is to provide access and utilities to a proposed residential subdivision.
3e. Describe the overall project in detail, including the type of equipment to be used:
The overall project consists of a single family development that includes construction of roads, utilities, stormwater BMP's
and single family homes. Specifically the plan includes one (1) road crossing, two (2) utility crossings and two (2) riprap
bypass channels. Equipment such as bull dozers, bucket loaders, excavators and other typical equipment used for land
disturbance and construction will be utilized for this project.
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
of determination was made?
❑ Preliminary ❑Final
Comments: Request for Preliminary Jurisdictional
Determination package emailed on September 29, 2015.
4c. If yes, who delineated the jurisdictional areas?
Name (if known): Steven Ball
Agency /Consultant Company: Soil & Environmental
Consultants, PA Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
USACE site visits verifying jurisdictional areas conducted on December 2, 2014 and July 13, 2015 with James Lastinger,
Town of Apex site visit verifying Jordan Watershed Buffer on January 3, 2007; and subsequent site visit on July 13, 2015
with Michael Deaton. Town of Apex Buffer letter attached.
Page 3 of 13
PCN Form — Version 1.3 December 10, 2008 Version

B. Project Information and Prior Project History
5. Project History
5a. Have permits or certifications been requested or obtained for ❑ Yes
this project (including all prior phases) in the past?
5b. If yes, explain in detail according to "help file" instructions.
N/A
6. Future Project Plans
6a. Is this a phased project? ❑ Yes
6b. If yes, explain.
N/A
Page 4 of 13
■ •
M •
® Unknown

C. Proposed Impacts Inventory
1. Impacts Summary
1a. 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— Permanent
Type of impact
Type of wetland
Forested
(Corps - 404, 10 Area of impact
(P) or Temporary (T)
(if known)
DWQ — non -404, other)
(acres)
W1 (W -1) E] P ®T
Sanitary Sewer
Bottomland
Hardwood
® Yes
El No
® Corps
El DWQ
0.02
W2 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W3 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W4 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
W5 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
2g. Total wetland impacts I
0.02
2h. Comments: Temporary wetland impacts
will be brought
back to pre- construction contours and allowed to
revegetate with existing wetland seed source.
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 - Permanent
(PER) or
(Corps - 404, 10 stream
length
(P) or Temporary (T)
intermittent
DWQ — non -404, width
(linear
(INT)?
other) (feet)
feet)
S1 (S -1) ®P ❑ T
Road Crossing-
UT to Beaver
® PER
® Corps
8'
104
Culvert
Creek
❑ INT
❑ DWQ
S2 (S -1) ❑ P ® T
Road Crossing-
Construction
UT to Beaver
Creek
® PER
❑INT
® Corps
10'
DWQ
10
Corridor
Road Crossing -
S3 (S -1) ® P ❑ T
Dissipater
UT to Beaver
® PER
® Corps 8'
32
(Permanent -No
Creek
❑ INT
❑ DWQ
Perm Loss)
S4 (S -2) ❑ P ® T
Bypass Channel-
biodegradable EC
UT to Beaver
® PER
® Corps
8'
38
matting
Creek
E] INT
E] DWQ
S5 (S -3) El P ®T
Sanitary Sewer-
UT to Beaver
® PER
® Corps
5'
45
open cut
Creek
❑ INT
[:1 DWQ
S6 (S-4) ❑ P ® T
Bypass Channel-
biodegradable EC
UT to Beaver
® PER
® Corps
5'
32
matting
Creek
E] INT
❑DWQ
3h. Total stream and tributary impacts
261
Page 5 of 13
PCN Form — Version 1.3 December 10, 2008 Version

3i. Comments: Temporary stream impacts will be brought back to pre - construction stream bed elevations and the
stream banks stabilized.
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 impact Name of waterbody
number— (if applicable) Type of impact Waterbody type Area of impact (acres)
Permanent (P) or
Temporary (T)
01 ❑P ❑T
02 ❑P ❑T
4f. Total open water impacts 0
4g. Comments:
5. Pond or Lake Construction
If pond or ake 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 of (acres)
number pond Flood
ed Filled Excavated Flooded Filled Excavated Flooded
P1
P2
5f. Tota 1 0 0
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
0 0 0
❑ No If yes, permit ID no:
Page 6 of 13
0 0 I

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 El Tar-Pamlico ®Other: Cape Fear*
Project is in which protected basin?
❑ Catawba ❑ Randleman
6b. 6c.
6d. 6e. 6f. 6g.
Buffer impact
number — Reason for impact
Buffer Zone 1 impact Zone 2 impact
Permanent (P) or
Stream name mitigation (square feet) (square feet)
Temporary (T)
required?
B1 ❑P ❑T
❑Yes
❑ No
B2 ❑P ❑T
El Yes
❑ No
B3 ❑P ❑T
❑Yes
❑ No
B4 ❑P ❑T
❑Yes
❑ No
6h. Total buffer impacts
6i. Comments: " The Town will complete the No Practical Alternatives review for riparian buffer impacts.
Page 7 of 13

D. Impact Justification and Mitigation
1. Avoidance and Minimization
1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
S &EC completed a wetland delineation and Jordan Watershed Buffer evaluation for the entire property in order to identify
natural resources so that the project engineer could design a site plan that would minimize impacts to the maximum
extent practicable. The proposed project includes one road crossing, two sanitary sewer crossings, and two Rip -rap
bypass channel s impacting streams and wetlands on the site. Impact S -1 is a proposed road crossing to a perennial
stream. Proposed impacts include 104 linear feet of permanent stream, 10 linear feet of temporary stream, 32 linear feet
of permanent -no permanent loss stream (i.e. energy dissipater) and associated riparian buffer impacts. Headwalls and
retaining walls have been utilized to minimize stream and riparian buffer impacts. This impact is necessary to access the
property to the south. Impact S -2 & S-4 are proposed riprap bypass channels. Proposed temporary impacts include 38
linear feet and 32 linear feet successively and will be a result of biodegradable erosion control matting that the town is
requiring to be installed from Top of Bank to Top of Bank for stabilization. Impact S -3 is a proposed sanitary sewer
crossing to a perennial stream. Proposed temporary impacts include 45 linear feet of stream and associated riparian
buffers. This impact is necessary to provide utility connection from the west. Impact W -1 is a proposed sanitary sewer
crossing to a jurisdictional wetland. Proposed temporary impacts include 0.02 acres of wetland. This impact is necessary
to provide a future utility connection to the east. Temporary wetland impacts will be brought back to pre- construction
contours and allowed to revegetate with existing wetland seed source. Temporary stream impacts will be brought back to
pre- construction stream bed elevations and the stream banks stabilized.
It's important to note that the Town of Apex will be completing the No Practical Alternatives review for the buffer impacts
associated with impact areas B1, B2, B3, B4, B5 & B6.
Furthermore, the applicant is aware of the regional conditions associated with the Nationwide Permits 29. With respect to
residential development conditions (NWP 29- Regional Conditions section 4.0) the applicant does not anticipate any
impacts to streams or wetlands associated with stormwater facilities, there are no impacts associated with single- family
recreation facilities, there are no permanent wetland or stream fills proposed within the floodway/floodplain and the stream
classification for this project is WS -IV, NSW (i.e. not Outstanding Resource Waters, High Quality Waters, Coastal
Wetlands or wetland adjacent to these waters).
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Per the project engineer; temporary dike, pump around, silt fence and silt bags will be utilized.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for ❑ Yes ® No
impacts to Waters of the U.S. or Waters of the State?
2b. If yes, mitigation is required by (check all that apply):
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)
❑ DWQ ❑ Corps
❑ Mitigation bank
❑ Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
Type I Quantity
Page 8 of 13
PCN Form — Version 1.3 December 10, 2008 Version

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:
0 linear feet
4c. If using stream mitigation, stream temperature:
I ❑ warm ❑ cool ❑cold
4d. Buffer mitigation requested (DWQ only):
I 0 square feet
4e. Riparian wetland mitigation requested:
I 0 acres
4f. Non - riparian wetland mitigation requested:
I 0 acres
4g. Coastal (tidal) wetland mitigation requested:
I 0 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
6a. Will the project result in an impact within a protected riparian buffer that requires I ❑ 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
Zone 2
3 (2 for Catawba)
1.5
6f. Total buffer mitigation required: I
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: " The Town will complete the No Practical Alternatives review for riparian buffer impacts.
Page 9 of 13

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 ® Yes ❑ No
within one of the NC Riparian Buffer Protection Rules?
1b. If yes, then is a diffuse flow plan included? If no, explain why. Comments: The
Stormwater Management Plan has been designed to meet the Town of Apex ® Yes ❑ No
requirements which include nutrient reduction. Once approved by the Town, the
Applicant will provide a copy of the plan and Approval to the Division for their files.
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project? 40%
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 majority of the site will be drained to 2 Wet Detention Ponds. Wet Detention Pond 1 is designed to provide 90% TSS
removal and discharges into a bypass swale to the downstream channel. Wet Detention Pond 2 is designed to provide
85% TSS removal, will utilize a Level Spreader for up to 5 cfs of discharge flow per SW Rule, and then bypass remaining
flows directly to the downstream stream channel. Both BMPs will capture and hold the 1 "site runoff of their
corresponding drainage areas. BMPs are designed to limit the 1 -year, 24 -hour and 10 -year, 24 -hour peak flow
discharges to pre- development conditions. This will ensure discharges are less than or equal to pre- development
conditions during these regulated precipitation events and minimize the potential for increased flooding and erosion. Lots
adjoining riparian buffers will be allowed to sheet flow through the buffer. The applicant requests that a conditional 401
Approval be considered allowing them to submit the SMP and its Approval once received 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?
® Certified Local Government
❑ DWQ Stormwater Program
❑ DWQ 401 Unit
Town of Apex
® Phase II
® NSW
❑ USMP
® Water Supply Watershed
❑ Other:
I'1111111 - /41
❑
Coastal counties
❑
HQW
❑
ORW
❑
Session Law 2006 -246
❑
Other:
❑ Yes ❑ No
Page 10 of 13
PCN Form — Version 1.3 December 10, 2008 Version

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 11 of 13

F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. Does the project involve an expenditure of public (federal /state /local) funds or the I ❑ Yes ® No
use of public (federal /state) land?
1 b. If you answered "yes" to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State ❑ Yes ❑ No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1 c. If you answered "yes" to the above, has the document review been finalized by the
State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ❑ Yes ❑ No
letter.) Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ® No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b. Is this an after - the -fact permit application? ❑ Yes ® No
2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in I El 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.
We have reviewed the "Draft Internal Policy, Cumulative impacts and the 401 Water Quality Certification and Isolated
Wetlands Programs" document prepared by the NC Division of Water Quality on April 10, 2004, version 2.1. The draft
states that many private developments are unlikely to cause cumulative impacts, including projects such as urban in -fill,
most residential subdivisions and small commercial developments as well as agricultural and silvicultural operations. The
Woodall Subdivision project is a residential development. The property is located within the Town of Apex ETJ, therefore
the adjacent properties that have potential for development will have the following regulations to protect downstream
waters: 1) the Water Supply, Watershed Protection Program which limits development densities as well as requires
protective riparian buffers; 2) the Jordan Watershed Riparian Buffer Protection regulations, these regulations require
limited development within the riparian buffer area in addition to "diffuse flow" requirements at a minimum, and could
require Best Management Practices that control nitrogen if diffuse flow cannot be achieved, and finally 3) the Phase II
NPDES Stormwater Permit Program, this program includes permitting requirements for Municipal Separate Storm Sewer
Systems (MS4s) in addition to post- construction stormwater management requirements. We anticipate that the DWR will
advise us if any additional information is needed.
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. This property will be connected to the Towns Municipal
Sanitary Sewer.
Page 12 of 13
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 ❑ Yes ® No
or 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? The NC- Natural Heritage Programs Data Explorer Map was used to search for elemental occurrences of
federally protected species listed within 1 mile of the project boundaries. It was determined based on the search that
there are no elemental occurrences that are listed as federally Threatened /Endangered within 1 mile of the project
boundaries. Please note the interim 4(d) rule identifies the Northern Long -eared Bat as a Threatened species within
Wake County.
References: North Carolina Natural Heritage Program Data Explorer Search [September 29, 2015]. Department of
Environment and Natural Resources, Office of Land and Water Stewardship, Raleigh, NC. http: / /www.ncnho.orcV
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish I El Yes ® No
habitat?
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? Project located in
Wake County. This project is not near any designated Essential Fish Habitat areas.
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?
Records checks at the State Historic Preservation Office or the Office of State Archeology were not performed. The NC
State Historic Preservation Office HPOWEB GIS Service shows no points /boundaries of concern. Additionally, no
structures > 50 years old were observed during the wetland evaluation.
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: N/A
8c. What source(s) did you use to make the floodplain determination? NC Flood Risk Information System
http:// fris .nc.00v/fris/Index.asax ?FIPS= 183 &ST =NC &user - General %20Public Accessed September 29 2015.
C'
�� Q ,
Deborah E. Shirley October 6,
-- 2015
Applicant/Agent's Printed Name Applicant/Agent's Sig afur
(Agent's signature is valid only if an authorization letter from the licant Date
is provided.)
Page 13 of 13

Soil & Environmental Consultants, PA
8412 Falls of Neuse Road, Suite IM, Raleigh, NC 27615 • Phone: ()19) 846 -59(X) • Fax: [phone]
snndec.com
PROPERTY OWNER CERTIFICATION / AGENT AUTHORIZATION
Project Name/Description:
Date: q _N /;;
Woodall Subdivision S &EC Project # 12402
The Department of the Army
U.S. Army Corps of Engineers, Wilmington District
69 Darlington Avenue
Wilmington, NC 28403
Attn: James Lastinqer Field Office: Raleiqh Requlatory Field Office
I, the undersigned, a duly authorized owner of record of the property/properties identified
herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers
(Corps) and Soil & Environmental Consultants, PA (S&EC) staff, as my agent, to enter upon the
property herein described for the purpose of conducting on -site investigations and issuing a
determination associated with Waters of the U.S. subject to Federal jurisdiction under Section
404 of the Clean Water Act and /or Section 10 of the Rivers and Harbors Act of 1899. This
document also authorizes S &EC, as my agent, to act on my behalf and take all actions
necessary for the processing, issuance and acceptance of a permit or certification and any and
all associated standard and special conditions. This notification supersedes any previous
correspondence concerning the agent for this project.
NOTICE: This authorization, for liability and professional courtesy reasons, is valid only for
government officials to enter the property when accompanied by S&EC staff. You should call
S&EC to arrange a site meeting prior to visiting the site.
PARCEL INFORMATION:
Parcel Index Number(s) (PIN)
Site Address:
City, County, State:
0731 -57 -9858
6515 Apex Barbecue Road
Apex, North Carolina
PROPERTY OWNER INFORMATION:
Name: James H. & Ann C. Woodall
Mailing Address:
Telephone Number:
J Wa_ 14, L.J L'.4 'a /I
Property Owner (please print)
+PrMt;_0__W! Signature
Date
We hereby certify the above information submitted in this application is true and accurate to
the best of our knowledge.

S&
EC

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Project No.
Figure 2 - NRCS Soil
12420.W1
Survey Map
Project Mgr.:
SB
Woodall Property
Standard Pacific
Scale:
1" =1000'
Wake County Soil Survey
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THE PEAK OF G000 LIVING
January 24, 2007
Mr. Luke Tuschak
Soil & Environmental Consultants, PA
11010 Raven Ridge Road
Raleigh, NC 27614
Subject: Appeal of Water Quality Buffer Requirements
Apex BBQ Road Site
Dear Mr. Tuschak,
Jolut, olArex
P "O BOX 250
APEX, NORTH CAROLINA 27502
tu'� fU
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,
fJ: $od 6 Eneir snnlenr �l Cnnsuf4nds PE
On Wednesday, January 3, 2007, we met at the subject site to perform riparian buffer calls on a variety of
drainage features. Based on the information obtained during the site visit, recent determinations
confirmed by the USACE and per the requirements set forth in Section 6.1.11 of the Town of Apex
(Town) Unified Development Ordinance, I concur with the following determined riparian buffer widths
as presented in your letter dated January 10, 2007:
Drainage
Determination made
Shown as on USGS Shown as on Soil Survey in the field
Determined Buffer Width
iFeature
I B.
Intermittent Intermittent Intermittent
50'
C
Intermittent Perennial Intermittent
50'
D
Intermittent Perennial Perennial
100'
E
Not Present Intermittent Intermittent
50'
Pond B
Present Not Present Buffered
50'
Pond C
Present Not Present Buffered
50'
Pond F
Present Not Present Buffered
50'
Pond J
Not Present Not Present Not Buffered
0'
Pond K
Not Present Present Buffered
50'
* This buffer
included the small stretch of channel located north of the pond.
Please be aware
that a pond is shown on both the USDA Soil Survey and USGS topographic maps just
northeast of the
site. A 50 foot buffer will apply to this pond and may impact any
potential site plans.
L! \ � a ■

Apex BBQ Road Buffer Appeal
January 24, 2007
Page 2 of 2
If you have any questions, please do not hesitate to contact me at (919) 249 -3413.
Sincerely,
Michael S. Deaton, PE
Environmental Programs Manager
Attachments
Cc: Tim Donnelly, PE

9'
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IN
Project No. Figure 1 - 1:24K USGS
10445.w1 Topographic Quadrangle
Project Mgr.: APEX BBO RD SITE
Chris Flowers Capstone Development
Wake County, INC
Scale:
1" = 2,000'
Apex and New Hill Quadrangle
10/16/06
77�
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Soil & Environmental Consultants, PA
11010 Raven Ridge Rd.• Raleigh, NC 27614
[phone] • [phone]
Web Page www.SandEC.com

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Project No.
y
10445.W1
Survey Map
Project Mgr.:
APEX BBQ RD SITE
Chris Flowers
CAPSTONE DEVELOPMENT
WAKE COUNTY, NC
Scale:
1 " = 1320'
Wake County Soil Survey
10/16/06
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Project No.
Figure 2 - NRCS Soil
10445.W1
Survey Map
Project Mgr.:
APEX BBQ RD SITE
Chris Flowers
CAPSTONE DEVELOPMENT
WAKE COUNTY, NC
Scale:
1 " = 1320'
Wake County Soil Survey
10/16/06
ms Am a 1L4w
Soil & Environmental Consultants, PA
11010 Raven Ridge Rd.- Raleigh, NC 27614
(919) 546 -5900 - (919) 846 -9467
Web Page: www.SandEC.com
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WETLAND, STREAM AND BUFFER IMPACT MAPS FOR
WOODALL SUBDIVISION
IMPACT SUMMARY
APEX, NORTH CAROLINA
10/5/2015
LENGTH
LF
104
32
10
38
45
32
VICINITY MAP
PREPARED BY:
WITHERS & RAVEN EL
ENGINEERS I PLANNERS 1 SURVEYORS
115 MacKenan Drive Cary, North Carolina 27511 tel: [phone] www.withersravenel.com License No. C -0832
DEVELOPER/OWNER
STANDARD PACIFIC HOMES
1111 PERIMETER PARK DRIVE, SUITE 112
MORRISVILLE, NC 27560
ATTN: MR. JASON RIVENBARK, PE
INDEX OF SHEETS
0 COVERSHEET
1 OVERALL IMPACT MAP 1 -1
2 IMPACT MAP 1 -2
3 IMPACT MAP 1 -3
4 IMPACT MAP 1 -4
5 IMPACT MAP 1 -5
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AREA
IMPACT
MAP
IMPACT#
IMPACTTYPE
SF
AC
1 -2
131
BUFFER ZONE 1
954
0.02
61
BUFFER ZONE 2
483
0.011
B2
BUFFER ZONE 1
6,226
0.14
B2
BUFFER ZONE 2
4,727
0.11
B3
BUFFER ZONE 1
1,967
0.05
B3
BUFFER ZONE 2
775
0.02
S -1
JS- STREAM ROAD CROSSING
880
0.02
S -1
JS- RIPRAP
230
0.005
S -1
JS- TEMPORARY EROSION CONTROL
125
0.003
S -2
JS- TEMPORARY STREAM LINER
300
0.07
S -3
JS- STREAM UTILITY CROSSING
236
0.005
1 -3
B4
BUFFER ZONE 1
804
0.02
B4
BUFFER ZONE 2
500
0.011
B5
BUFFER ZONE 3
25,779
0.59
S -4
JS- TEMPORARY STREAM LINER
80
0.002
1 -4
W -1
1W - UTIILITY CROSSING
837
0.02
1 -5
B6
BUFFER
895
0.02
TOTAL WETLAND IMPACT
837
0.02
TOTAL EXISTING WETLANDS
34,347
0.79
APEX, NORTH CAROLINA
10/5/2015
LENGTH
LF
104
32
10
38
45
32
VICINITY MAP
PREPARED BY:
WITHERS & RAVEN EL
ENGINEERS I PLANNERS 1 SURVEYORS
115 MacKenan Drive Cary, North Carolina 27511 tel: [phone] www.withersravenel.com License No. C -0832
DEVELOPER/OWNER
STANDARD PACIFIC HOMES
1111 PERIMETER PARK DRIVE, SUITE 112
MORRISVILLE, NC 27560
ATTN: MR. JASON RIVENBARK, PE
INDEX OF SHEETS
0 COVERSHEET
1 OVERALL IMPACT MAP 1 -1
2 IMPACT MAP 1 -2
3 IMPACT MAP 1 -3
4 IMPACT MAP 1 -4
5 IMPACT MAP 1 -5
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cl -iMI1� jd)-
a,!:,:t I Apex Wake County North Carolina
■
la
GRAPHIC SCALE
150 0 75 150 300
I 1 1 1 1
1 inch = 150 ft. I
WITHERS &— RAVENEL 9-1
904INS!!: 1 r►ANNSRS 1 SURVIVORS 2
li5 nLYxrom Drne Ca r,lh-d --11 Id1 - 169-3— ..w.. 1-3z

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11 MENIM m 'PERMANENT BUFFER ZONE 1 IMPACT
o -1 INN WINL
SEWER CROSSING
HORIZONTAL SCALE 1 =50'
HORIZONTAL SCALE: 1"=50'
�►� ■ar.��
360
355
EXISTING
GROUND
�1INN�,.��
/.
IN, % GROUND
■ ■ate
94 LF OF
48" RCP
11 +00
low
4 \ Y
IMPACT B3 \ \
PERMANENT BUFFER
ZONE 2 IMPACT 172 LF
775 SF /0.02 AC OF 8" DIP
345
172 LF OF 8' DI I I . / 340
P X \X X X ,�C \�j / ` 10 +00 10 +50 11 +00 10 +00 10 +50 11 +00
/ // t / \\ GRAPHIC SCALE
x x s
30 0 15 30 60
\ �
OAK 'Q X \ X X X\ 2 \ \ • \ \ II
\ \ 1 x k x►a\X. X \ �/\ , • \ / 1 inch = 30 ft.
No. R�js,inn Date I Bv I»,A,.1 � ,<.,k. WITHERS � RAVENEL ""` "`r°
R. WOODALL SUBDIVISION 1 -2 IMPACT MAP 3
° " 9A4INi!!• 1 PLASORRS 1 SURVIVORS CIMad 01 Id t.o IISn�Na+wr D11 —Can 14.11,- 1.37511 ir4 - 16Y13i0 ..v r. r.iiM1vra.avid r'an lxm•r:o CLNI?
v Apex Wake County North Carolina _

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K \ \X x x t� ♦ \\ \ — \_ \ \ ` ■ - — \ jm
\ x x x \ \ ♦ \ ��� �� \ \
\ �' • \ 'X \ I • \ \ - \ \ \
Z2 '�� 22 I \ x x x �\ I \ • \\ 3gs _ \ \ `�
\ \t? \ \ \6,405 \ \
AK \ \ • s x \ \ \ \ _RISER 2 \ \ �.
\ • MH \ x x x x� \ t \
......................... X'-
\ \ 2� N\
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x 373\
x C' jjj
x x x
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x -"X \x X x x S x X �x x x \x x
x x x\ x-x �x x x x x x x -x � xssy x x �t x\ x\ x
i I of 2, " � ^ VC \ ^ C
\ I I '- \I \ \� t2 x x x P� x x �x -�XSS 11 x �T' \x x \ x x\ x\ S�� x� P x
S \
\ \ \ \ »POP \ x x x x� x x x` x x\ X x x x\ x\ x
24` �OAY\j t' � — 1111 ^ \ \ �— \ \�� x x X \ x )� x \ x x I \ \ \
21,.q POP
FUTURE STUB RD SHOWN PER 14 21-!- p�p\� j♦ I �L p �� �' IMPACT B5 " pop ` \
TOWN OF APEX REQUIREMENTS
AND IS FOR GRAPHICAL II ^ _ J PERMANENT BUFFER ZONE 3 IMPACT
PURPOSES ONLY. NOT TO BE \ \ 4 j 2� GUM / „ ` \ )r 25,779 SF /0.59 AC \ 360
CONSTRUCTED AS PART OF THIS - — — �) �' J))I' - -� ` X \ �ti B° pop ¢
SUBDIVISION PLAN. 1. — I 1 ~ �
IMPACT B4
\�
Fur -2 PERMANENT BUFFER ZONE 2 IMPACT 19.. p0P \ �
500 SF /0.011 AC \ 23" OAK
\ 1� —
ROLLMAX BIONET C700B
EROSION CONTROL BLANKET (OR
4�q EQUIVALENT)
IMPACT B4
\ %,
FROM TOP OF BANK
TO TOP OF BANK FOR IMPACT S -4 TEMPORARY STREAM IMPACT
PERMANENT BUFFER ZONE 1
GRAPHIC SCALE
STABILIZATION
32 LF /80 SF
IMPACT
804 SF /0.02 AC
30 o is 30
60
*SEE DETAILS, SHEET 6
1 SEES - SEES COMMISSIONS -
'%..
1 Inch = 30 ft.
INo
R--
Date
gv 111--
R
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D..
�
WOODALL SUBDIVISION
11Apex
I -3 IMPACT MAP
WITHERS &— RAVENEL
y�•:°
•
a.•n, is
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fNfINL7lf I PLANNflf I fYlYlrOlf
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Wake Countv North Carolina
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56. '\ \ . J 57 •\ \ \ \ \ ~...1 53.56'
\ \ \\ \\ s� 67.x/\ ,
I•.oa'. \ \ \ I \ I\ \ \ I I \ / 71
385\ \ \ I \ \ —� _ \ / f 385
\\ \ \ I \ \ \ \ o1
3 \ \ \ \ I `y�- - - - - -- �- - -- T - �� \
385 —
316 -T I - -- —y_ IMPACT W-1
�— L TEMPORARY WETLAND IMPACT 'o' K 1
837 SF /0.02 AC
57.1 �ul�
1' \� \ —--- - - - - -- _— �� > _ — -- _ �I �/ / .r .r
00' I ��
x x x x x x x x x_ x
_--- - - - - -- x _ —
X� X X �C' X . X. x„ X X X X X X X X X X X X —X-- � X X X x �� '� �
ss Mf7 $U - s S c _ — — MH 7 �� o
SS' a� x x x x x x x X x x x x � x x x %
�1\ \ 8 PVC �\ - -__ _ ----- - - - - -- 8" V�— UM
\\ \\ X � x�1c x x— x -x --X__ x_ x x x x x x x x x x x x x -c— X— x �e� x x— V_x / /' I
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asp % \ \ 18 "OAK _ _ \ — — — _ — — t� —��'�— — — _ — f — IPF PERMANENT BUFFER ZONE 3
\ -- �_ - - -___ --- - - - - -� \'`- 25" POP / .ter IMPACT 20" �I \
1 zA_ \ \ �' GUr� 1 "v 25,779 SF /0.59AC
000l
21 OAK \ 2� 19" 0 OAK I \
TPF 23" OAK \ \ \ \ °A3" POP ` ( \ \ \ ` 0" C
WF 104 \ \ \ \
GRAPHIC SCALE
22 2o�POP \ \WF V00
\ 1 30 0 15 i0 60
1
*SEE DETAILS, SHEET 6 \\ \\ \\� �\ \\ -- - - I
1 inch = 30 ft.
{ No. Rw,ann Date By o.•.. " s -.
°�° WOODALL SUBDIVISION WITHERS RAVENEL
° I-4 IMPACT MAPS 9m SINNERS I PLANNERS I SURVEYORS 5
i v ro�.au� Apex Wake County North Carolina

No
I
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GRAPHIC SCALE �i .
/ / v 30 o Tls io bo
// 1 inch = 30 ft.
10\ \ \ \ /
k \
' ) I
IMPACT B6
PERMANENT BUFFER ZONE 2
3 IMPACT
jt 895 SFIO 020 AC
/ 41 � y
f
1' L_ 2' MIN 1'
39 ' Vv ov 3'
CLASS 'B'
RIPRAP
4, _ I = 3'---
BMP BYPASS CHANNEL SECTION
NTS
RIPRAP APRON
PIPE OUTLET (SEE DETAIL)
RIP RAP
SECTION A -A
FTOP OF BANK
TOP OF . •.
TO MATCH
PRE — CONSTRUCTION
STREAM CONTOUR
RIPRAP DETAIL
NTS
IP RAP
- - - - - - - - - - - - CULVERT CONSTRUCTION SEQUENCE
1. INSTALL CROSS DRAINAGE PIPING DURING A PERIOD OF 2
DRY DAYS.
2. INSTALL STILLING BASINS ANDIOR SILT BAGS.
3. INSTALL UPSTREAM PUMP, FLEXIBLE HOSE, AND
DOWNSTREAM TEMP OUTLET PROTECTION.
4. PLACE DOWNSTREAM IMPERVIOUS DIKE AND PUMPING
APPARATUS. DEWATER ENTRAPPED AREA. AREA TO BE
DEWATERED SHALL BE EQUAL TO ONE DAY'S WORK.
5. INSTALL CROSS DRAINAGE PIPE IN ACCORDANCE WITH THE
PLANS.
6. EXACAVATE ANY ACCUMULATED SILT AND DEWATER
BEFORE REMOVAL OF IMPERVIOUS DIKES. REMOVE
IMPERVIOUS DIKES (DOWNSTREAM FIRST), PUMPS, AND
- TEMPORARY FLEXIBLE HOSE.
7. REMOVE STILLING BASINS AND /OR SILT BAGS.
8. STABILIZE DISTURBED AREA WITH SEED AND MULCH.
Rnv,cfnn Date By xk
WITHERS &— RAVENEL
a
R WOODALL SUBDIVISION 1 -5 IMPACT MAPS
clM 9), J. ENEINEEMS 1 PLANNERS I SURVEYORS 6
n minx, Apex Wake County North Carolina „snx o ,°,. .n., o , a,o ,azs„ .d -461»