20110166 Ver 1_401 Application_20110211

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11010 RAVEN RIDGE ROAD
RALEIGH, NC 27614
846-5900
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PICKUP DATE 4t1b114 (1PICKUP TIME
DRIVER # OF PIECES WEIGHT
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SIGNATURE PRINT -DATE TIME__
Soil & Environmental Consultants, PA
11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: [phone] • Fax: [phone]
www.SandEC.com
February 18, 2011
S&EC Project # 6146.P1
To: US Army Corps of Engineers
Raleigh Regulatory Field Office
Attn: Eric Alsmeyer
3331 Heritage Trade Drive, Suite 105
Wake Forest, NC 27587
From: Kevin Martin
Soil & Environmental Consultants, P.A.
11010 Raven Ridge Road
Raleigh, NC 27614
Re: Creekstone, Durham County, NC
201 10 166
lP'A, ,I ID

On behalf of the owner, Nelson Partners, and the Contract Purchaser, Woodfield Acquisitions, LLC please fmd attached a complete
application and supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USACE) and the
N.C. Division of Water Quality (DWQ) that the activities proposed below may proceed under Nationwide Permit 29 and General
Water Quality Certifications 3821. The applicant is also requesting Neuse River Riparian Buffer Authorization from the N.C. Division
of Water Quality (DWQ) for the activities proposed below. Please contact me at [phone] if you have any questions or require
additional information.
PROMC T 5,11MMAR`d
_ Project Name Creekstone
- ----
Project_T_Te _? --
Apartment Complex
_ Owner / Applicant Nelson Partners/Woodfield Acquisitions, LL.C
County Durham
Nearest Town Durham
Waterbody Name _ UT to Stirrup Iron Creek
Basin i Sub-basin _ 03-04-02
Index Number 27-33-4-2
Class C; NSW
USGS Cataloging Unit 03020201
TMPACI CTTMMARV
Stream Impact (acres): 0.008
Wetland Impact (acres): 0.11
Open Water Impact (acres): 0
Total Impact to Waters of the U.S. (acres) 0.118
Total Stream Impact (linear feet): 179 LF
*Mr. Eric Alsmeyer (USACE) re-confirmed on Nov. 24, 2010 that this feature was an unimportant channel not requiring
mitigation; the NC DWQ determined this feature to be ephemeral.
Attachments:
Pre-construction Notification (PCN) Application Form
USGS Topographic Site Vicinity Map
NRCS Soil Survey Site Vicinity Map LDENR ? 0??
Agent Auth orization Form Contract Purchaser Fonn
Neuse River Riparian Buffer Determination (NBRRO 04-033)
Ecosystem Enhancement Program (EEP) Mitigation Acceptance Letter R
Wetland Delineation Survey Maps (2 Copies for USACE; 1 each for DWQ) 2 011
Overall Impact Map (11X17 USACE/24X36 DWQ)
Stormwater Wetland Sizing Calculations and Details (DWQ Only) WA
$240 Application Fee (DWQ Only 3lerrrr.,.A-o
N.C. Division of Water Quality
401 Oversight and Express Permits Unit
Attn: Ian McMillan/Amy Chapman
512 North Salisbury St., 9`s Floor
Raleigh, NC 27604
201 10 166
rE9OG
ot WA
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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. Processing
1 a. Type(s) of approval sought from the

Corps:
®Section 404 Permit ? Section 10 Permit
1b. Specify Nationwide Permit (NWP) number: 29 or General Permit (GP) number: 3821
1c. Has the NWP or GP number been verified by the Corps? ® Yes ? No
1d. Type(s) of approval sought from the DWQ (check all that apply):
® 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit
? 401 Water Quality Certification - Express ? Riparian Buffer Authorization
1 e. Is this notification solely for the record
because written approval is not required? For the record only for DWQ 401
Certification:
? Yes ® No For the record only for Corps Permit:

? Yes ® No
1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu
fee program. ® Yes ? No
1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1h
below. ? Yes ® No
1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No
2. Project Information
2a. Name of project: Creekstone
2b. County: Durham
2c. Nearest municipality / town: Durham
2d. Subdivision name: N/A
2e. NCDOT only, T.I.P. or state
project no: N/A
3. Owner Information
3a. Name(s) on Recorded Deed: Nelson Partners
3b. Deed Book and Page No. 005904/000202
3c. Responsible Party (for LLC if
applicable): Carlton Midyette
3d. Street address: 8310 Bandford Way
3e. City, state, zip: Raleigh, NC 27613
3f. Telephone no.: 919-571-8263
3g. Fax no.: N/A
3h. Email address: N/A
Page 1 of 11
PCN Form - Version 1.3 December 10, 2008 Version
4. Applicant Information (if different from owner)
4a. Applicant is: ? Agent ® Other, specify: Applicant is Contract Purchaser as listed on the
Agent Authorization; please copy agent (S&EC) on all correspondence
4b. Name: Michael A. Underwood
4c. Business name
(if applicable): Woodfield Acquisitions, LLC
4d. Street address: 11425 Horseman's Trail
4e. City, state, zip: Raleigh, NC 27613
4f. Telephone no.: 919-341-3034
4g. Fax no.: N/A
4h. Email address: N/A
5. Agent/Consultant Information (if applicable)
5a. Name: Kevin Martin
5b. Business name
(if applicable): Soil & Environmental Consultants, PA
5c. Street address: 11010 Raven Ridge Road
5d. City, state, zip: Raleigh, NC 27614
5e. Telephone no.: [phone]
5f. Fax no.: [phone]
5g. Email address: [e-mail]
Page 2 of 11
B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID): 0747-03-34-8813
1b. Site coordinates (in decimal degrees): Latitude: 35.8787 Longitude: - 78.8522
(DD.DDDDDD) (-DD.DDDDDD)
1 c. Property size: +/- 13.5 acres
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to UT to Stirrup Iron Creek
proposed project:
2b. Water Quality Classification of nearest receiving water: 27-33-4-2; QNSW; 03-04-02
2c. River basin: Neuse River Basin (USGS Cataloging Unit 03020201)
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
The site is currently forested. Surrounding land use is comprised of primarily industrial and commercial retail space.
3b. List the total estimated acreage of all existing wetlands on the property:
0.11
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
350 LF
*Please note the USACE determined the feature that flows onto the property from the north to flag 206 to be an
Unimportant jurisdictional channel and the feature at the southern end of the property along the eastern property
boundary of the site to be a jurisdictional ditch from the start buffer flag to Hopson Road. Ms. Deborah Edwards (formerly
with NC DWQ) determined that a buffered feature was not present in the central and northern portion of the site but
became subject to the Neuse River Buffer Rules at a location off site (see attached NBRRO 04-033) in the ditch the
Corps considered jurisdictional.
3d. Explain the purpose of the proposed project:
The purpose of the proposed project is to construct apartment complex with the necessary infrastructure including access
and parking.
3e. Describe the overall project in detail, including the type of equipment to be used:
The subject site is bordered on the south by a jurisdictional ditch and is completely bisected by existing jurisdictional
linear wetlands, a wetland pocket and an unimportant jurisdictional channel. The applicant requires the proposed impacts
in order to construct the apartment complex and necessary infrastructure including access and parking. The parking
pads and drive configurations are done such that fire access is provided around all buildings to get the proper fire
protection coverage and access. Handicap accessibility is also a factor in the design of the subject site. Parking
requirements are set forth by the City based upon the number and type of units. Finally, two (2) points of access from the
roadway are required for entrance/egress and the only feasible locations for those driveways exist along Miami
Boulevard. Creating an entrance from Hopson Road would have created additional impact to the jurisdictional ditch that
runs in an east-west direction along the southern property line as well as causing parallel Riparian Buffer impact for the
feature that runs in a north-south direction along the adjacent property lines. The railroad right-of-way to the west
eliminates points of access to the site from that direction. Equipment typical to residential construction will be utilized
including excavators, track-hoes, bulldozers and the like.
Page 3 of 11
PCN Form - Version 1.3 December 10, 2008 Version
Project Information and Prior Project History
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?
Comments: Todd Tugwell (USACE) reviewed the site on Oct. ® Yes ? No ? Unknown
30, 2003. Ms. Deborah Edwards (formerly of NC DWQ)
reviewed the site on Nov. 6, 2003. Mr. Eric Alsmeyer
reviewed the site again on Nov. 24, 2010.
4b. If the Corps made the jurisdictional determination, what type
of determination was made?
*A Jurisdictional Request package with maps was submitted ? Preliminary ? Final
to the USACE under separate cover on October 19, 2007;
updated wetland survey maps are attached so that the JD
can be processed concurrently with the permit.
4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Soil & Environmental
Name (if known): Mr. Kevin Martin Consultants, PA
Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
Todd Tugwell reviewed the site in October 2003 and determined that there were jurisdictional wetlands on the subject
property. Further, the USACE determined the feature that flows onto the property from the north to flag 206 to be an
Unimportant jurisdictional channel and the feature at the southern end of the property along the eastern property
boundary of the site to be a jurisdictional ditch from the start buffer flag to Hopson Road. A jurisdictional determination
request package was sent to the USACE on October 19, 2007. Mr. Eric Alsmeyer (USACE) recently revisited the site on
Nov. 24, 2010 and reconfirmed this determination and noted that impacts to the unimportant channel segment would not
require mitigation. Updated wetland surrey maps have been included with this application so that Mr. Alsmeyer can
process the Jurisdictional Determination concurrently; Mr. Alsmeyer indicated during the Nov. 24, 2010 site visit that he
will sign the JD. Debbie Edwards (formerly of NC DWQ) determined that a buffered feature was not present in the central
and northern portion of the site but became subject to the Neuse River Buffer Rules at a location off site (see attached
NBRRO 04-033) in the ditch the Corps considered jurisdictional. The NC DWQ also determined that the feature at the
northern property line was ephemeral.
5. Project History
5a. Have permits or certifications been requested or obtained for ? Yes ® No ? Unknown
this project (including all prior phases) in the past.
5b. If yes, explain in detail according to "help file" instructions.
6. Future Project Plans
6a. Is this a phased project? ? Yes ® No
6b. If yes, explain.
Page 4 of 11
C. Proposed Impacts Inventory
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that apply):
® Wetlands ? Streams - tributaries ? Buffers
? Open Waters ? Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a. 2b. 2c. 2d. 2e. 2f.
Wetland impact Type of jurisdiction
number - Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact
Permanent (P) or (if known) DWQ - non-404, other) (acres)
Temporary T
W1 ®P ? T Fill Riparian/Linear ? Yes
? No ® Corps
? DWQ 0.11
W2 ? P ? T ? Yes ? Corps
? No ? DWQ
W3 ? P ? T ? Yes ? Corps
? No ? DWQ
W4 ? P ? T ? Yes ? Corps
? No ? DWQ
W5 ? P ? T ? Yes ? Corps
? No ? DWQ
W6 ? P ? T ? Yes ? Corps
? No ? DWQ
2g. Total wetland impacts 0.11
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a. 3b. 3c. 3d. 3e. 3f. 3g.
Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact
number - (PER) or (Corps - 404, 10 stream length
Permanent (P) or intermittent
DWQ -non-404,
width
(linear
Temporary (T) ?
(INT) • other) (feet) )
S1 ®P ? T Fill LIT to Stirrup Iron ? PER ® Corps 2 179
Creek ® INT ? DWQ
S2 ? P ? T ? PER ? Corps
? INT ? DWQ
S3 ? P ? T ? PER ? Corps
? INT ? DWQ
S4 ? P ? T ? PER ? Corps
? INT ? DWQ
S5 ? P ? T ? PER ? Corps
? INT ? DWQ
S6 ? P ? T ? PER ? Corps
? INT ? DWQ
3h. Total stream and tributary impacts 179
3i. Comments: * Mr. Eric Alsmeyer re-confirmed on Nov. 24, 2010 that the upper reach of the wetland was an unimportant
channel not requiring mitigation; the NC DWQ determined this feature to be ephemeral. Therefore, we are not proposing
stream mitigation for the project.
Page 5 of 11
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 individual) list all open water impacts below.
4a. 4b. 4c. 4d. 4e.
Open water Name of waterbody
impact number - (if applicable) Type of impact Waterbody type Area of impact (acres)
Permanent (P) or
Temporary T
01 ?P?T
02 ?P?T
03 ?P?T
0. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If and 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 an impacts require mitigation, then you MUST fill out Section D of this form.
6a.
® Neuse ? Tar-Pamlico ? Other:
Project is in which protected basin? ? Catawba ? Randleman
6b. 6c. 6d. 6e. 6f. 6g.
Buffer impact
number - Reason Buffer Zone 1 impact Zone 2 impact
Permanent (P) or for Stream name mitigation (square feet
(square feet)
Temporary T impact required.
131 ?P?T ?Yes
? No
B2 ?P?T ?Yes
? No
B3 ?P?T ?Yes
? No
6h. Total buffer impacts
6i. Comments: Debbie Edwards (formerly of NC DWQ) determined that the feature on the property was not subject to the
Neuse River Buffer rules (see NBRRO 04-033).
Page 6 of 11
D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
The applicant requested a detailed delineation of streams and wetlands prior to site plan development in order to
determine the extent and location of streams and wetlands on the property. The proposed impacts are necessary in
order to complete the Creekstone Development. The jurisdictional wetland bisects the subject property on a North-South
axis. The only way to create a viable site plan that was both economically feasible and consistent with the zoning
requirements for the site necessitates the proposed fill. The parking pads and drive configurations are done such that fire
access is provided around all buildings to get the proper fire protection coverage and access. Handicap accessibility is
also a factor in the design of the subject site. Parking requirements are set forth by the City based upon the number and
type of units. Two (2) points of access from the roadway are also required for entrance/egress and the only feasible
locations for those driveways exist along Miami Boulevard. Creating an entrance point from Hopson Road would have
caused parallel Riparian Buffer impact due to the presence of a buffered jurisdictional ditch that runs in a north-south
direction between the property lines as well as creating additional impact to the un-buffered jurisdictional ditch that runs in
an east-west direction along the southern property line. The railroad right-of-way to the west eliminates points of access
to the site from that direction. Further, due to the weak presence of hydric soils in most of the jurisdictional areas (note
the break in jurisdiction), the weak hydrology which is driven by runoff from Miami Boulevard, it is unlikely wetlands
existed onsite prior to the existence of the road. The wetlands are of low quality and the required stormwater devices will
likely improve downstream water quality over what currently leaves the property.
The applicant is also aware of the regional conditions associated with the Nationwide Permits 29. With respect to
residential development conditions (Regional Conditions section 4.9) the applicant does not anticipate any impacts
to streams and wetlands associated with single family recreation facilities as there are none proposed, there are no
100 year floodplain limits identified on this project and therefore, there are no permanent wetland or stream fills
proposed within the floodway and the stream classification for this project is C; Nutrient Sensitive Waters (NSW)
(i.e. not Outstanding Resource Waters or High Quality Waters).
Please note that there is a minimal amount of linear wetland impact (0.033 ac) associated with the necessary
stormwater device (a constructed stormwater wetland), however, as stated above, it is our belief that this device will
likely greatly improve downstream water quality over what currently leaves the subject property.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Orange protective silt fencing will be placed outside of the impacted wetland corridor to ensure protection of the non-
impacted wetland and jurisdictional ditch at the southern property boundary. It is the intent of this plan for construction
impact to take place during the dryer months of the year.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for ® Yes ? No
impacts to Waters of the U.S. or Waters of the State?
2b. If yes, mitigation is required by (check all that apply): ? DWQ ® Corps
? Mitigation bank
2c. If yes, which mitigation option will be used for this
project?
®Payment to in-lieu fee program
? Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter) Type Quantity
Page 7 of 11
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: ? warm ? cool ?cold
4d. Buffer mitigation requested (DWQ only): square feet
4e. Riparian wetland mitigation requested: 0.11 acres
4f. Non-riparian wetland mitigation requested: acres
4g. Coastal (tidal) wetland mitigation requested: acres
4h. Comments: There are no private mitigation banks that have the necessary amount of wetland credits available at this
time. Therefore, the applicant is proposing to utilize the Ecosystem Enhancement Program (EEP) to satisfy the mitigation
requirements for this project (see attached EEP Acceptance letter).
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
6. Buffer Mitigation (State Regulated Riparian Buffer Rules) - required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
buffer mitigation? ? Yes ® No
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required.

Zone 6c.
Reason for impact 6d.
Total impact
(square feet)
Multiplier 6e.
Required mitigation
(square feet)
Zone 1 3 (2 for Catawba)
Zone 2 1.5
6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund).
6h. Comments:
Page 8 of 11
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
within one of the NC Riparian Buffer Protection Rules? ? Yes ® No
There are no Neuse River Riparian Buffers on the subject site.
1 b. If yes, then is a diffuse flow plan included? If no, explain why.
? Yes ? No
Comments:
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project? 44.2%
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 proposed project is in Durham, NC which is a certified Local Government for review and approval of proposed
Stormwater Management Plans. The applicant will submit the SMP to Durham for review and approval. We will forward
a copy of the approved SMP once we receive it. We have included a conceptual stormwater management plan and
supporting documentation for your files. We are requesting a conditional 401 Approval for the project.
® Certified Local Government
2e. Who will be responsible for the review of the Stormwater Management Plan? ? DWQ Stormwater Program
? DWQ 401 Unit
3. Certified Local Government Stormwater Review
3a. In which local government's jurisdiction is this project? Durham
® Phase II
3b. Which of the following locally-implemented stormwater management programs ® NSW
? USMP
apply (check all that apply): ? Water Supply Watershed
? Other:
3c. Has the approved Stormwater Management Plan with proof of approval been ? Yes ® No
attached?
The SMP will be submitted for review and approval by Durham. Once we have
received the approval, we will forward it to your attention.
4. DWQ Stormwater Program Review
? Coastal counties
? HQW
4a. Which of the following state-implemented stormwater management programs apply ? ORW
(check all that apply):
? Session Law 2006-246
? Other:
4b. Has the approved Stormwater Management Plan with proof of approval been
attached? ? Yes ? No
S. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements? ? Yes ? No
Page 9 of 11
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)
1 a. Does the project involve an expenditure of public (federal/state/local) funds or the ? Yes ® No
use of public (federal/state) land?
1 b. If you answered "yes" to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State ? Yes ? No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1 c. If you answered "yes" to the above, has the document review been finalized by the
State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval
? Yes ? No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ? Yes ® No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b. Is this an after-the-fact permit application? ? Yes ® No
2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in ? Yes ® No
additional development, which could impact nearby downstream water quality?
3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
We have reviewed the "DRAFT Internal Policy, Cumulative impacts and the 401 Water Quality Certification and Isolated
Wetland Programs" document prepared by the NC Division of Water Quality on April 10, 2004, version 2.1. The draft
states that most small scale residential developments are unlikely to cause cumulative impacts. This project does not
meet any of the three criteria of private projects that can clearly result in cumulative impacts. The proposed apartment
complex is relatively small in nature, is within a commercially developed landscape bounded by existing commercial and
office space properties and therefore, the utility infrastructure (i.e. water and electricity) are already in place to service the
proposed development. We anticipate that you will advise us if a qualitative or quantitative impact analysis is required.
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 project will connect to existing sewer lines. Durham will insure that the capacity of their treatment facility will not be
exceeded.
Page 10 of 11
5. Endangered Species and Designated Critical Habitat (Corps Requirernent)
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 NC-Natural Heritage Programs Virtual Workroom was used to search %r elemental occurrences of state and
federally protected species in the vicinity of the project. There were no elemental occurrences of federally threatened or
endangered species within 2 miles of the center of the project area.
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat? ? Yes ® No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
The proposed project is in Durham County which is not near any coastal or tidal habitat that would support EFH (i.e. salt
marshes, oyster reefs, etc.)
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.
Utilizing Google Earth and NO National Register Pants no structures are within a 2-mile radius of the center of the
project. No structures were noticed during the wetland evaluation. The project is consistent with adjacent land uses.
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain? ? Yes ® No
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination? httpl/www.ncfloodmaps.com/
Kevin Martin

Applica gent's rinted Name Applicantf
ent' Signature
Date
(Agents signature is valid only if an authorization letter from the applicant
is provided.)
Page 11 of 11
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Project Mgr. Drawn By: CREEKSTONE SE DURHAM 11010 Raven Ridge Rd.
sc mm HIGHWOODS PROPERTIES USGS QUADRANGLE Raleigh, NC 27614
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DURHAM CO.
NC 919846-5900
DATED:1999
Date: 07 /19/07
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Name:
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Address: S,./_D d•4J?t7/y ed>
c'01'd NC
Phone: -`t.2 (It
Project Name/Description .. i? 4: ;: >> x s 1 t- S&EC Project # (o
Date:
The Department of the Army
US. Army Corps of ngneers, Wilmington District
P.O. Box 1890 "
Wilmington, NC 28402
Attn: ` ?'" - a " ! C _ i ?;'!• 1 c' 1 / t' !'...
Field Officer: 1 c i '? ( y
Re: Wetlands Related Consulting and Permitting
To Whom It May Concern:
I, the representative of the current Ernie y owners, hereby designate and authorize Sort & Environmental Consultants, PA to
act in my behalf as my agent in the processing of permit app . tions, to furnish upon es supplemental information in
support of applications, etc. from this day forward. The O?V day of 2 LJJ?rff
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 prosy when gompanied by S&EC staff. You should call S&EC to arr site meeting prior to visiting the site. 'S- -ilyr
rlint Property Owner's Rep entative's Name operty Owners Signor ..Al- go, 4is1~?/
cc: Ms. Cyndi Karoly cc: Soil & Environmental Consultants, PA /
NCDENR - DWQ
2321 Crabtree Boulevard
Raleigh, NC 27604
C
236 harlotte llip C Office,
Suite C 3817 rive
Concord, NC 28025 Gremsbom, NC 27455
Phone: [phone] Phone: (336) S40-8234
l:aa.: [phone] Fax: [phone]
Environmental Consultants,
AGENT AUTHORIZATION FORM
All Blanks To Be Filled In By The Current Landowner or Representative
AGENT AUTHORIZATION FORM
All Blanks To Be Filled In By The Contract Purchaser
Name:
) OOA a ,a,
c ?1 lMlfirS L C-
Address: 11-A V5 d TLS M?ck.S ?5 ::t-rQ A
QC' Q-16k
Phone: 9141- 3-4c.1 3d 3 T
Project Name/ Description: C? ', S-tali A PAe; Mews
Date: 2-114 1 it
The Department of the Army
U.S. Army Corps of Engineers, Wilmington District
P.O. Box 1890
Wilmington, NC 28402
Attn: Eric Alsmeyer
Field Office: Raleigh
Re: Wetlands Related Consulting and Permitting
To Whom It May Concern:
1, the contract purchaser, hereby designate and authorize Soil & Environmental Consultants, PA to act in
my behalf as my agent in the processing of jurisdictional determinations and permit applications (if
needed), and to furnish upon request supplemental information in support of applications, etc. from this
clay forward. The day of 1 c t tA0r a Zc: r l
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.
M A. U Q o-aiooo
Print Contract Purchaser's Name
t V1?0-"J
Contract Purchaser's Signature
cc: cc:
NCDENR - DWQ
Raleigh, NC 27604
Soil & Environmental Consultants, PA
11010 Raven Ridge Rd.
Raleigh, NC 27614
State of North Carolina
Department of Environment , •
and Natural Resources '?f
Raleigh Regional Office
Michael F. Easley, Governor NCDENVI
William G. (Bill) Ross, Secretary EN RONMCCNTT ANNATu?TRESOURCES
Division of Water Quality
January 27, 2004
Kevin Martin
Soil & Environmental Consultants, Inc.
11010 Raven Ridge Road
Raleigh, NC 27614
Subject: Neuse River Basin Buffer Rules
NBRRO 04-033
Creekstone (Hwy 54)
S&EC #03-6146.W1
Durham County, NC
Dear Mr. Martin:
On November 6, 2003,1 conducted a site visit of feature A involved in the above referenced
project as identified on the attached figures 1 and 2. It was determined that the feature shown on
the Durham County Soil Survey, but absent on the USGS Southeast Durham, NC Quad map could
potentially be subject to protection under the Neuse River Basin: Nutrient Sensitive Waters
Management Strategy, Protection and Maintenance of Existing Riparian Areas, Administrative Code
T15A: 0213.0233 (NCAC.0233).
The Division of Water Quality (DWQ) has determined that the surface water labeled
as "A" on the attached maps is subject to the Neuse Buffer Rule, but not within the property
boundaries of project. Feature A becomes subject along the ditched feature on the west
side of adjacent business. This feature and its associated buffers should be identified on any
future plans for this property. The owner (or future owners) should notify the DWQ (and other
relevant agencies) of this decision in any future correspondences concerning this property. This on
site determination shall expire five (5) years from the date of this letter.
Landowners or affected parties that dispute a determination made by the DWQ or Delegated
Local Authority that a surface water exists and that it is subject to the buffer rule may request a
determination by the Director. A request for a determination by the Director shall be referred to the
Director in writing, c/o John Domey, DWQ Wetlands/401 Unit, 2321 Crabtree Blvd., Raleigh, NC
27604-2260.
Individuals that dispute a determination by the DWQ or Delegated Local Authority that
"exempts" a surface water from the buffer rule may ask for an adjudicatory hearing. You must act
within sixty (60) days of the date that you receive this letter. Applicants are hereby notified that the
sixty (60) day statutory appeal time does not start until the affected party (including downstream and
1628 Mail Service Center, Raleigh, NC 27699.1628 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post-consumer paper
Creekstone (Hwy 54)
Page 2
adjacent landowners) is notified of this decision. DWQ recommends that the applicant conducts
this notification in order to be certain that third party appeals are made in a timely manner. To ask
for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General
Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This
determination is final and binding unless you ask for a hearing within sixty (60) days.
This letter only addresses the applicability of the Neuse Buffer Rules. For information
relevant to 401 Water Quality Certifications, wetlands and other impacts to "waters of the state",
please contact the Central Office at 733-1786. (Note: if a 401 Water Quality Certification is needed,
please be reminded not to begin your project until the certification has been received.) Thank you
for your attention to this matter and if this office can be of any assistance or if you have additional
questions, please do not hesitate to contact us.
Sincerely,
Deborah Edwards
Environmental Specialist I
cc: John Domey/DWQ
Durham County
If ilz)
1628 Mail Service Center, Raleigh, NC 27699-1628 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post-consumer paper
DURHAM COUNTY, NORTH CAROLINA - SHEET NUMBER

ifITU

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49
J+? L r ?\ t jj ? ?.. ?? ? . aV L i Sr if f 1 ? ,1' \ ' . t 1 • ? + ?`
?<, t1 ?+L ?,!l'\.. •) , <s a ` t'? ?'.?i,...: • ' 'c? l? c'?.,..y ?J 1 ? Samrls GrotN,;CEy?,, '` ?,R 711 ? - y _ _ : .. ? kf`rY ./ ,J 1 1 L -.?.°`?
-E 1 J f . ?.
Project No. Figure 1 - USGS Ma
03-6146.W1 P ,.
Creekstone Soil & Environmental Consultants, PA
Project Mgr.: Highwoods Properties 11010 Raven Ridge Rd,- Raleigh, NC 27614
KM [phone] • [phone]
Durham Co., NC
Scale: Web Page: www.SandEC.com
1" = 2,000'
08119/03 Southeast Durham Quadrangle
Dated 1993
%V_
Ecosystem
PROGRAM
February 8, 2011
Carlton Midyette
Nelson Partners
3100 Smoketree Court. Suite 600
Raleigh, NC 27604
Project: Creekstone
Expiration of Acceptance: November 8, 2011
County: Durham
The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NCEEP) is willing to accept
payment for impacts associated with the above referenced project. Please note that this decision does not assure that the payment will
be approved by the permit issuing agencies as mitigation for project impacts. It is the responsibility of the applicant to contact these
agencies to determine if payment to the NCEEP will be approved. You must also comply with all other state, federal or local
This acceptance is valid for nine months from the date of this letter and is not transferable. If we have not received a copy of the
issued 404 Permit/401 CertiCcation/CAMA permit within this time frame, this acceptance will expire. It is the applicant's
responsibility to send copies of the permits to NCEEP. Once NCEEP receives a copy of the permit(s) an invoice will be issued based
on the required mitigation in that permit and payment must be made prior to conducting the authorized work. The amount of the In
Lieu Fee to be paid to NCEEP by an applicant is calculated based upon the Fee Schedule and policies listed at www.nceep.net.
Based on the information supplied by you the impacts that may require compensatory mitigation are summarized in the following
table.
River
Basin CU
Location Stream (feet) Wetlands (acres) Buffer I
(Sq. Ft.) Buffer II
(Sq. Ft.)
Cold Cool Warm Riparian Non-Riparian Coastal Marsh
Impact Neuse 03020201 0 0 0 0.15 0 0 0 0
Credits Neuse 03020201 0 0 0 Up to
0.30 0 0 0 0
Upon receipt of payment, EEP will take responsibility for providing the compensatory mitigation. If the regulatory agencies require
mitigation credits greater than indicated above, and the applicant wants NCEEP to be responsible for the additional mitigation, the
applicant will need to submit a mitigation request to NCEEP for approval prior to permit issuance. The mitigation will be performed
in accordance with the N.C. Department of Environment and Natural Resources' Ecosystem Enhancement Program In-Lieu Fee
Instrument dated July 28, 2010.
If you have any questions or need additional information, please contact Kelly Williams at [phone].
Sincerely,
Willi . Gilmore, PE
Director
cc: Ian McMillan, NCDWQ Wetlands/401 Unit
Eric Alsmeyer, USACE-Raleigh
Nicole Thomson, agent
File
R.P. briliitl... M AA"... Pro" ow Stag
4? I 6?t

North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699.1652 / 919.715-0476 / www.nceep.net
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EMC CORPORATION DATA CENTER STORMWATER WETLAND
SMA-10000 SIZING CALCULATIONS
WQ v = (P) (R v)(A)/12
where,
WQv = water quality volume (in acre-ft)
Rv = 0.05+0.009(I) where I is percent impervious cover
A = area in acres
P = rainfall (in inches)
Input data:
Total area, A = 15.29 acres
Impervious area = 6.76 acres
Percent impervious cover, I = 44.2 %
Rainfall, P = 1.0 inches
Calculated values:
Rv = 0.45
WQv = 0.57 acre-ft
= 24860 cf.
WQ Volume = 24860 cf
Maximum Ponding Depth = 12 inches
B. IHNATOLYA, PE
2/17/2011
Surface Area Required at Normal Pool = 24860 SF
Ks
b
V
Normal Pool Elevation
SA Provided at Normal Pool
Volume Provided at Top of Riser (elev. 362.10)
6050
1.134
24860
382.0 feet
5317 SF
17879 cf.
WQ Elevation = 385.48 feet

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