20080580 Ver 1_Application_20080328

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Soil & Environmental Consultants, PA
11010 Raven Ridge Road Raleigh, North Carolina 27614 Phone: [phone] Fax: [phone]
www.SandEC.com
March 28, 2008
S&EC Project # 10998.W1
To: US Army Corps of Engineers
Raleigh Regulatory Field Office
Attn: Jamie Shem
3331 Heritage Trade Drive, Suite 105
Wake Forest, NC 27587
From: Nicole Thomson
Soil & Environmental Consultants, P.A.
11010 Raven Ridge Road
Raleigh, NC 27614
Re: Buckhorn Place, Wake County, NC
N.C. Division of Water Quality
401 Oversight and Express Permits Unit
Attn: Cyndi Karoly
2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604-2260
On behalf of the owner, Buffaloe Land Developer;, LLC, please find attached a complete application and supplemental information
requesting written concurrence fmm the U.S. Army Corps of Engineers (USAGE) and the N.C. Division of Water Quality (DWQ) that
the activities proposed below may proceed under Nationwide Permits 12 & 29 and General Water Quality Certifications 3699 & 3705.
Please contact me at [phone] if you have any questions or require additional information.
PROJECT SUMMARY
Project Name Buckhorn Place
Pro'ect T e Residential Develo ment
Owner / A licant Buffaloe Land Develo ers, LLC
Count Wake
Nearest Town Ralei h
Waterbod Name UT to Neuse River
Basin /Sub-basin 03-03-02
Index Number 27 22.5
Class C; NSW
USGS Catalo in Unit 03020201
IMPACT SUMMARY
Stream Impact (acres): 0.024
Wetland Impact (acres): 0.0947 ac. permanenU0.0030 ac. temporary
Open Water Impact (acres): 0
Total Impact to Waters of the U.S. (acres) 0.1187 ac. permanenU0.0030 ac, temporary
Total Stream Impact (linear feet): 110
Total Neuse River Riparian Buffer Impact (sq. ft.) 11,785 sq. ft. (7,180 sq. ft. Zone 1 & 4,605 sq. fr. Zone 2)
Attachments:
Pre-constmction Notification (PCN) Application Form
NRCS Soil Survey Site Vicinity Map
USGS Topographic Site Vicinity Map
Agent Authorization Form
Level Spreader Worksheets and Supplemental Information
Operations and Maintenance Agreement (DWQ Only)
Impact Map Details (8'/~ X 11 and 11X17, USAGE only)
Impact Map Details (8 '/Z X 11 and 24X36, DWQ only)
Level Spreader Details (24 X 36, DWQ Only)
$240 Application Fee to DWQ
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Charlotte Office:
236 LePhillip Court, Suite C
Concord, NC 28025
Phone: [phone]
Fax: [phone]
Greensboro Office:
3817-E Lawndale Drive
Greensboro, NC 27455
Phone: [phone]
Fax: [phone]

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Office Use Only: Form Version March OS
USACE Action ID No. DWQ No.
~~~ aiiy panicuiar nem is not appiicabie to this project, please enter "Not Applicable" or "N/A".)
I. Processing
1. Check all of the approval(s) requested for this project:
® Section 404 Permit ® Riparian or Watershed Buffer Rules
^ Section 10 Permit ^ Isolated Wetland Permit from DWQ
® 401 Water Quality Certification ^ Express 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: NWP 12 and 29
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ^
4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed
for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII,
and check here: ^
5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check here: ^
II. Applicant Information

1. Owner/Applicant Information ~h ~~ ~ ~Z ~~ ; (~
Name: Buffaloe Land Develo ers LLC
Attn: Pablo Reiter r~t~+k-'~~aE~~'~~;aT~:~a~N~~~
Mailing Address: 6404 Falls of the Neuse Rd ~`~
Suite 103
Raleigh NC 27615
Telephone Number: [phone] Fax Number: (9191728-9742
E-mail Address:
2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: Nicole J. Thomson
Company Affiliation: Soil & Environmental Consultants PA
Mailing Address: 11010 Raven Ridge Road
Raleigh NC 27614
Telephone Number:~919~ 846-5900 Fax Number: [phone]
E-mail Address: NThomson(a,sandec.com
Page 1 of 10

III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: Buckhorn Place
2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN): _1746514293; 1746701874; 1746605386_,,;
1746704410; 1745495797; 1746401439 1746305383• 1746305575; 174630571•
_1746407433;1746508750
4. Location
County: Wake Nearest Town: Raleigh
Subdivision name (include phase/lot number): Buckhorn Place
Directions to site (include road numbers/names, landmarks, etc.): From Raleigh, take US 64
Business east; turn left onto Old Milburnie Road• turn left onto Forestville Road• the subject
property will be approximately 3/ mile ahead on the right
5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that
separately lists the coordinates for each crossing of a distinct waterbody.)
Decimal Degrees (6 digits minimum): 35.8383 °N 78.5093 °W
6. Property size (acres): +/- 129 AC
7. Name of nearest receiving body of water: UT to Neuse River (03-04-02; 27-(22.5 • C• NSW
8. River Basin:_ Neuse River (USGS Catalo ins Unit 03020201)
(Note -this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: The subject property is currently forested. The surrounding
land use is residential with new residential subdivisions currently being constructed
Page 2 of 10

10. Describe the overall project in detail, including the type of equipment to be used:
The proposed development will be for a residential subdivision with typical roads and
utilities. Heavy equipment necessary for road and home construction as well as utility
installation will be used.
11. Explain the purpose of the proposed work: The purpose of the proposed project is to
construct the Buckhorn Place residential development to provide additional housing for the
area. The proposed impacts to streams and wetlands are necessary to construct the required
subdivision roadway infrastructure as well as for the required utility installations
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules. In 2005, a detailed wetland delineation was performed by Keller
Environmental. On November 15, 2005 Keller Environmental conducted a site meeting with NC
DWO staff at the subiect property to determine the applicability of the Neuse Buffer Rules (see
attached NBRRO #OS-346). Mr Jamie Shern of the USACE also visited the site to verify the
wetland boundaries and iurisdictional streams on the subject property Currently the JD
information, Rapanos form and maps have been submitted to the USACE for signature No other
permits have been requested or issued for this project
V. Future Project Plans
Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
No future permits are known to be required at this time
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. Each impact must be
listed separately in the tables below (e.g., culvert installation should be listed separately from
riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts,
permanent and temporary, must be listed, and must be labeled and clearly identifiable on an
accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial)
should be shown on a delineation map, whether or not impacts are proposed to these systems.
Wetland and stream evaluation and delineation forms should be included as appropriate.
Photographs may be included at the applicant's discretion. If this proposed impact is strictly for
wetland or stream mitigation, list and describe the impact in Section VIII below. If additional
space is needed for listing or description, please attach a separate sheet.
Page 3 of 10

1. Provide a written description of the proposed impacts:
Inset 1 Roadwav Impact• 110 LF of permanent important/perennial stream impact and
9,599 square feet (5,974 SF Zone 1 and 3 625 SF Zone 2~ of permanent Neuse Riparian
Buffer impact for proposed roadway crossing•
Inset 1 Aerial Sewer Impact: 2,186 square feet (1 206 SF Zone 1 and 980 SF Zone 21 of
permanent Neuse Riparian Buffer impact for proposed aerial utility installation (sewer)•
Inset 2 Wetland Impact (Lot): 305 square feet (0 0075 ac) of permanent riparian wetland
impact for Rroposed lot fill and site ading•
Inset 2 Wetland Impact (Sewer): 45 square feet (0 0010 ac) of permanent riparian wetland
impact for proposed sewer line installation and permanent maintenance corridor
Inset 3 Wetland Impact (Lot): 1 896 square feet (0 0435 actpermanent riparian wetland
impact for proposed lot fill and sitegrading•
Inset 4 Wetland Impact (Sewer]: 88 square feet 0 0020 act of permanent riparian wetland
impact for proposed sewer line installation and permanent maintenance corridor
Inset 4 Wetland Im ap cts (Lot): 499 square feet (0 0115 acL f permanent riparian wetland
impact for proposed lot fill and site ading•
Inset 4 Wetland Impacts (Roadwav): 1 402 sauare feet (0 0322 ac) of permanent ri arian
wetland impact for proposed road crossings.
2. Individually list wetland impacts. Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams,
separately list impacts due to both structure and flooding.
Wetland Impact Type of Wetland Located within Distance to
Site Number Type of Impact (e.g., forested, marsh, 100-year Nearest Area of Impact (acres)
(indicate on map) herbaceous, bog, etc.) Floodplain Stream
es/no linear feet
Inset 2 (NWP 29) Lot fill
(permanent) Linear/Riparian No +/- 200 0.0075
Inset 2 (NWP 12) Sewer
(temporary) Linear/Riparian No +/- 200 0.0010
Inset 3 (NWP 29) Lot fill
(permanent) Riparian No +/- 100 0.0435
Inset 4 (NWP 12) Sewer
(temporary) Linear/Riparian No +/- 300 0.0020
Inset 4 (NWP 29) Lot fill
(permanent) Linear/Riparian No +/- 100 0.0115
Inset 4 (NWP 29) Roadway
(permanent) Linear/Riparian No +/- 100 0.0322
0.0947 ac.
Total Wetland Impact (acres) permanent/0.0030 ac.
temporary
3. List the total acreage (estimated) of all existing wetlands on the property: +/- 2
Page 4 of 10

4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary
impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib
walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed,
plans and .profiles showing the linear footprint for both the original .and relocated streams
must be included. To calculate acreage, multiply length X width, then divide by 43,560.
Stream Impact Perennial or Average Impact Area of
Number Stream Name Type of Impact Intermittent? Stream Width Length Impact
indicate on ma Before Im act linear feet acres

Inset 1 (NWP 29) UT to Neuse Roadway
Perennial
+/- 9'
110
0
024
River (permanent) .
Total Stream Impact (by length and acreage) 110 0.024
5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.). Open water impacts include, but are not limited to
fill, excavation, dredging, flooding, drainage, bulkheads, etc.
Open Water Impact
Name of Waterbody Type of Waterbody Area of
Site Number (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact
(indicate on ma ocean, etc. acres
N/A N/A N/A N/A p
Total Open Water Impact (acres) 0
6. List the cumulative impact to all Waters of the U.S. resulting from the project:
Stream Impact (acres): 0.024
Wetland Impact (acres): 0.0947 ac. permanent/0.0030 ac.
tem ora
O en Water Im act (acres): o
Total Impact to Waters of the U.S. (acres) 0.1187 ac. permanent/0.0030 ac.
tem or
Total Stream Impact (linear feet): 110
7. Isolated Waters
Do any isolated waters exist on the property? ^ Yes ®No
Describe all impacts to isolated waters, and include the type of water (wetland or stream) and
the size of the proposed impact (acres or linear feet). Please note that this section only
applies to waters that have specifically been determined to be isolated by the USACE.
No isolated waters are known to exist on the subject property
8. Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ^ uplands ^ stream ^ wetlands
Page 5 of 10

Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.): N/A
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): N/A
Current land use in the vicinity of the pond.: N/A
Size of watershed draining to pond: N/A Expected pond surface area: N/A
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It maybe useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts. 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 in the vicinity of the proposed crossings The site
plan has limited permanent impacts to perennial/important stream channels to one road crossing_
Streams are not crossed multiple times by roads The proposed road crossing is necessary in
order to access useable upland portions of the property for development,~rovidin tg he required
connection to Forestville Road, as well as providing the needed emergency vehicle access The
utility impacts proposed are temporary in nature and are necessary in order to provide services
(i.e. sewer and water) to the development.
The applicant is also aware of the regional conditions associated with the Nationwide Permits 29
and 12. With respect to residential development conditions (Regional Conditions section 4 9~
the applicant does not anticipate any impacts to streams or wetlands associated with stormwater
facilities as proposed stormwater devices are outside of any jurisdictional areas there are no
proposed single-family recreation facilities 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 Hi hgh Quality Waters) With respect to utility line
activities Regional Conditions section 4 3 the applicant cannot utilize directional
drillin orin~ methods to install the proposed sewer lines due to the presence of rock on the
subiect site. Additionally, the cost of directional drilling or boring for each utility crossin i~
prohibitive The applicant recognizes that the proposed temporary impacts for the sewer line
installation will be for the minimum period of time required to complete the activity and that the
stream must be returned to its pre-impact conditions (i e pattern, dimension and profile of the
stream restored). The proposed sewer line construction corridor as well as the proposed
permanent easement corridor is only 20 feet wide (i e does not exceed 40 feet in width) The
proposed sewer and water lines are not anticipated to interfere with navigation nor are they
posed to be aerial in nature. The proposed sewer lines do not incur any wetland impacts No
rip-rap is proposed for the stream crossings for the proposed sewer and water line installation
Page 6 of 10

VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total .impacts to perennial
streams.
USAGE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on January 15, 2002, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USAGE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete.
An applicant may also choose to review the current guidelines for stream restoration in DWQ's
Draft Technical Guide for Stream Work in North Carolina, available at
http://h2o. enr.state. nc.us/ncwetlands/strm gide.html.
1. Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
S&EC believes that additional mitigation, beyond the avoidance and minimization of
permanent impacts to jurisdictional waters, should not be required given that the total
permanent impacts to wetlands is less than 1/10 acre and permanent impacts to
important/perennial channels is less than 150 linear feet. If additional mitigation is required
then the applicant proposes payment into NC EEP.
2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement
Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at
[phone] to determine availability, and written approval from the NCEEP indicating
that they are will to accept payment for the mitigation must be attached to this form. For
additional information regarding the application process for the NCEEP, check the NCEEP
website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCEEP is proposed, please
check the appropriate box on page five and provide the following information:
Page 7 of 10

Amount of stream mitigation requested (linear feet): 0
Amount of buffer mitigation requested (square feet): 0
Amount of Riparian wetland mitigation requested (acres): 0
Amount ofNon-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres): 0
IX. Environmental Documentation (required by DWQ)
1. Does the project involve an expenditure of public (federal/state/local) funds or the use of
public (federal/state) land? Yes ^ No
2. If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ^ No ^
3. If yes, has the document review been finalized by the State Clearinghouse? If so, please
attach a copy of the NEPA or SEPA final approval letter. Yes ^ No ^
X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC
2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please
identify )? Yes ® No ^
2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers.
If buffer mitigation is required calculate the required amount of mitigation by applying the
buffer multipliers.
Read C'.rnccina TncAt #1_«Allnwal,ln~~
Zone* Impact
(s uare feet) Multiplier Required
Miti ation
1 5,974 3 (2 for Catawba) N/A
2 3,625 1.5 N/A
Total 9,599 N/A
T cone i extenas out sv feet perpendicular from the top of the near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone I .
Page 8 of 10

Aerial Sewer Crossin Inset #1- "Allowable"

Zone* Im act
s uare feet
Multiplier
Required
Miti ation
1 1,206 3 (2 for Catawba) N/A
2 980 1.5 N/A
Total 2,186 N/A
3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e.,
Donation of Property, Riparian Buffer Restoration /Enhancement, or Payment into the
Riparian Buffer Restoration Fund). Please attach all appropriate information as identified
within 15A NCAC 2B .0242 or .0244, or .0260. The proposed buffer impacts are
"allowable" per the table of uses for the Neuse River Riparian Buffer Rules therefore no
buffer mitieation is proposed
XI. Stormwater (required by DWQ)
Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss
Stormwater controls proposed in order to protect surface waters and wetlands downstream from
the property. If percent impervious surface exceeds 20%, please provide calculations
demonstrating total proposed impervious level. The anticipated impervious surface for the
post-development drainage areas will be greater than 24% however as this project is within a
Nutrient Sensitive Watershed (NSW the Cit of Ralei h has delegated authority to review and
approve the proposed stormwater mans ement plan The proposed stormwater mana ement plan
is currently under review with the City of Raleigh Per the August 10 2007 memorandum from
Coleen Sullins, Director of the NC DWO, cclf the necessary local approval of the SMP has not
yet been obtained at the time of application the application should indicate that a SMP has
been, or will be. submitted for local government approval indicate the local government that
a~roval is being requested from and indicate under what State stormwater program the activity
will be covered bv. Anv 401 Certification approved under this scenario shall be conditioned so
that the proposed activity shall not commence until such time that the appropriate local approval
has been granted." We are requesting a conditional 401 Approval contingent upon
receiving the appropriate Stormwater Management Plan Approval from the City of
Raleigh. The applicant understands that none of the proposed activities shall commence until
the SMP Approval has been issued by the City of Raleigh and copies of the approved plans and
supporting documentation have been forwarded to the NC DWO This project will also comply
with the Crtv of Raleigh's Unified Development Ordinance
XII. Sewage Disposal (required by DWQ)
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 proiect will tie into an existin sewage treatment facility in the area
XIII. Violations (required by DWQ)
Page 9 of 10

Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ^ No
Is this an after-the-fact permit application? Yes ^ No
XIV. Cumulative Impacts (required by DWQ)
Will this project (based on past and reasonably anticipated future impacts) result in additional
development, which could impact nearby downstream water quality? Yes ^ No ^
If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with
the most recent North Carolina Division of Water Quality policy posted on our website at
http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: We
have reviewed the "DRAFT Internal Policy Cumulative impacts and the 401 Water Ouality
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 residential subdivisions are
unlikely to cause cumulative impacts This residential project does not meet any of the three
criteria of private proiects that can clearly result in cumulative impacts This development is
relatively small in nature has no commercial component associated with it is within a primarily
residentially developed landscape and therefore the utility infrastructure (i a water and
electricitvl are already in place to service the~roposed development We anticipate that you will
advise us if a aualitative or quantitative impact analysis is required
XV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
N/A
28
;pplicant/~gent's Signature Date
signature is valid only if an authorization letter from the applicant is provided.)
Page 10 of 10

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Pro ect No.
PRb Scale:
"
'
P1-W120 1
= 1320 FIG. 2 -SOIL SURVEY MAP

Project Mgr.
Drawn By:
BUCKHORN PLACE souRCE: •
WAKE COUNTY ~
11010 Raven Ridge Rd.
NT MM Raleigh, NC 27614
WAKE COUNTY, NC SOIL SURVEY 919-846.5900
Date: 11 /12/07

l ~ ~~
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Project No. Scale:
PROP1-W12 ~°=2000 FIG. 1 -USGS TOPOGRAPHIC MAP souRCE: •
KNIGHTDALE/RALEIGH E. ~ 11010 Raven Ridge Rd.
NTject Mgr. n°nMW~ ey: BUCKHORN PLACE USGS QUADRANGLES Raieign,NC 27614
WAKE COUNTY, NC DATED:1999 919&1Cr5900
Date: 11 /12/07

5oit ~ Environmental Consultants, PA
11010 Raven Ridge Road Raleigh, North Carolina 27614 Phone: [phone] Fax: (919) 84ti-9467
www.SandEC.com
\amc: ~`~`~~Z~-~~~'~-~~n1~~hy" s PC.f~S ~(-C _ rt-~~ ~~~~U ILQ,~k'~a
Addreu: _--(V~`~! cJU-1_- O~ /\IQ ; 1 tom? ~~~ ~}- ~~}~
Phony. _-_ (.
--
Project \ame'Descri tion: _ ~3v~C-~ (O ¢ ~~~ Sf ~yry
P _. -------.__. _ ... _. S&EC Project k ~ ~ 7 7
Date: ~ ~ GR
_ - _...._
The Department of the Army
U.S. Army Cotes of Engineers, Wilmington District
P.O. Box I R90
Wilmington, NC' 2R402
AtUt: .. _ _. ~4M i ~ 5 ~ttZ. tJ _
Field Office:
-~L£-1~~------------ -
Rr: ~~'etlands Related Consulting and Permitting
l~o Whom h May Concern:
1, the current rp opertv owner, hereby designate and authorize Soil & Environmental Consultants, PA to act in my
hehall'as my agent in the processing of permit applications. to fur~~ish upon request ; upplemental information in
support of application, etc. from this day forward. The __ Z "`_ day of }-L.lj I'v J~"'
Phis notification supersedes any previous correspondence concerning the agent for this project.
:~i0"I ICE: This authorisation, 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 'sting the site.
i
~~ ~ ~~?~t3t,o 2~ c ~ti1
Print Property ~yner's Name Property Owner's Signature
cc: Ms. C'yndi Karoly
N(`DENR - DWQ
2321 ('rabtree Boulevard
Raleigh, NC 27604
ce: Mrs. Nicole Thomson
Soil & Environmental Consultants, PA
Charlotte Office:
236 f.ePhillip Court, Suite C
Concord, NC 281125
Phone: [phone] ~)4fii
fax: [phone]
Greensboro Office:
3817-E Lawndale Drive
Greensboro, NC 27455
Phone: (33G) 540-8234
Fax: [phone]
AGENT AUTHORIT_ATION FORM
All Blanks To Be Filled In By The Current Landowner

'pF W A ,'E~~
~.~ .~y ~j
~(9..
fi
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be completely filled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)!
i. PROJECT INFORMATION
Project name BUCKHORN PLACE SUBDIVISION
Contact name GEORGE MCINTYRE, PE
Phone number 91927-5227
Date March 15, 2008
Drainage area number POND 1
II. DESIGN INFORMATION
For Level Spreaders Receiving Flow From a BMP
Type of BMP DRY DETENTION POND
Drawdown flow from the BMP 1.86 cfs
For Level Spreaders Receiving Flow from the Drainage Area
Drainage area
Impervious surface area
Percent impervious
Rational C coefficient
Peak flow from the 1 inlhr storm
Time of concentration
Rainfall intensity, 10-yr storm
Peak flow from the 10-yr storm
Where Does the Level Spreader Discharge?
To a grassed bioretention cell?
To a mulched bioretention cell?
To a wetland?
To a filter strip or riparian buffer?
Other (specify)
Filter Strip or Riparian Buffer Characterization (if applicable)
Width of grass
Width of dense ground cover
Width of wooded vegetation
Total width
Elevation at downslope base of level lip
Elevation at top of bank of the receiving water
Slope (from level lip to to top of bank)
Are any draws present?
Level Spreader Design
Forebay surface area
Feet of level lip needed per cfs
Answer "Y" to one of the following:
Length based on the 1 in/hr storm?
Length based on the 10-yr storm?
Length based on the BMP discharge rate?
Design flow
Is a bypass device provided?
Length of the level lip
Are level spreaders in series?
ftZ
ft2
cfs
min
inlhr
cfs
(Y or N)
(Y or N)
(Y or N)
(Y or N)
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Complete filter strip characterization below.
64.00
ft
64.00 ft
245.00 fmsl
242.00 fmsl
4.69

N
__
(Y or N)
OK
OK
sq ft No forebay is needed.
13 fUcfs
Y (Y or N)
N (Y or N)
N (Y or N)
0.33 cfs
Y (Y or N) OK
13.00 ft Level spreader length OK.
N (Y or N)
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Parts I. and II. Design Summary, page 1 of 2

Bypass Channel Design (if applicable)
Does the bypass discharge through a wetland? (Y or N)
Does the channel enter the stream at an angle? (Y or N)
Dimensions of the channel (see diagram below):
M ft
B ft
W ft
y ft
Peak velocity in the channel during the 10-yr storm cfs
Channel lining material
i------------- Y
M
i B i
-------i
M
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Parts I. and II. Design Summary, page 2 of 2

III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet Nq.
~
"
'
~ 1. Plans (1
- 50
or larger) of the entire site showing:
-Design at ultimate build-out,
- Off-site drainage (if applicable),
-Delineated drainage basins (include Rational C coefficient per basin),
-Forebay (if applicable),
-High flow bypass system,
-Maintenance access,
-Proposed drainage easement and public right of way (ROW), and
-Boundaries of drainage easement.
~' ~~ 2. Plan details (1" = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
-High flow bypass system,
-One foot topo lines between the level lip and top of stream bank,
-Proposed drainage easement, and
-Design at ultimate build-out.
~z 3. Section view of the level spreader (1" = 20' or larger) showing:
- Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
,/~~t-/ - Downslope filter fabric.
~!~- p 4. Adate-stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
~? 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
drainage area is stabilized.
J['~1u6. The supporting calculations. ~ ~/ C QP'tiJL' r,-la~ESl~~
XGNIr~ 7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
8. A copy of the deed restrictions (if required).
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Part III, page 1 of 1

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NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CE RTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be completely filled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHEC KLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)!
L PROJECT INFORMATION
Project name BUCKHORN PLACE SUBDIVISION
Contact name GEORGE MCINTYRE, PE
Phone number 91927-5227
Date March 15, 2008
Drainage area number POND 2
II. DESIGN INFORMATION
For Level Spreaders Receiving Flow From a BMP
Type of BMP DRY DETENTION POND
Drawdown flow from the BMP 2.32 cfs
For Level Spreaders Receiving Flow from the Drainage Area Do not complete this section of the worksheet.
Drainage area ftZ Do not complete this section of the worksheet.
Impervious surface area ft2 Do not complete this section of the worksheet.
Percent impervious % Do not complete this section of the worksheet.
Rational C coefficient Do not complete this section of the worksheet.
Peak flow from the 1 inlhr storm cfs Do not complete this section of the worksheet.
Time of concentration min Do not complete this section of the worksheet.
Rainfall intensity, 10-yr storm in/hr Do not complete this section of the worksheet.
Peak flow from the 10-yr storm cfs Do not complete this section of the worksheet.
Where Does the Level Spreader Discharge ?
To a grassed bioretention cell? N (Y or N)
To a mulched bioretention cell? N (Y or N)
To a wetland? Y (Y or N) Please complete filter strip characterization below.
To a filter strip or riparian buffer? N (Y or N)
Other (specify)
Filter Strip or Riparian Buffer Characterization (if applicable)
Width of grass 25.00 ft
Width of dense ground cover ft
Width of wooded vegetation ft
Total width 25.00 ft
Elevation at downslope base of level lip 272.50 fmsl
Elevation at top of bank of the receiving water 272.00 fmsl
Slope (from level lip to to top of bank) 2.00 % oK
Are any draws present? N (Y or N) OK
Level Spreader Design
Forebay surface area sq ft No forebay is needed.
Feet of level lip needed per cfs 13 ft/cfs
Answer "Y" to one of the following:
Length based on the 1 in/hr storm? Y (Y or N)
Length based on the 10-yr storm? N (Y or N)
Length based on the BMP discharge rate? N (Y or N)
Design flow .0.41 cfs
Is a bypass device provided? Y (Y or N) OK
Length of the level lip 13.00 ft Level spreader length OK.
Are level spreaders in series? N (Y or N)
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Parts I. and II. Design Summary, page 1 of 2

Bypass Channel Design (if applicable)
Does the bypass discharge through a wetland?
Does the channel enter the stream at an angle?
Dimensions of the channel (see diagram below):
M
B
W
Y
Peak velocity in the channel during the 10-yr storm
Channel lining material
~ . ,,
t ~---------
M
(Y or N)
(Y or N)
ft
ft
ft
ft
cfs
~~
i---~
~ ]3
1
----- M ----•
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Parts I. and II. Design Summary, page 2 of 2

III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
C~ 1. Plans (1" - 50' or larger) of the entire site showing:
- Design at ultimate build-out,
-Off-site drainage (if applicable),
-Delineated drainage basins (include Rational C coefficient per basin),
-Forebay (if applicable),
-High flow bypass system,
-Maintenance access,
-Proposed drainage easement and public right of way (ROW), and
-Boundaries of drainage easement.
C" y~ 2. Plan details (1" = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
-High flow bypass system,
- One foot topo lines between the level lip and top of stream bank,
-Proposed drainage easement, and
-Design at ultimate build-out.
d' ~ 3. Section view of the level spreader (1" = 20' or larger) showing:
- Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
/ - Downslope filter fabric.
~~~~r~( 4. Adate-stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
~~ 7 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
drainage area is stabilized.
~~H~~6. The supporting calculations.C~lGOE~(~ ~N/F3~Ni
~Kt~7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
8. A copy of the deed restrictions (if required).
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Part III, page 1 of 1

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~T OF `N A tER
~ ~,~.
NCD•ENR ~`
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREA DER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be completely filled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)!
I. PROJECT INFORMATION
Project name BUCKHORN PLACE SUBDIVISION
Contact name GEORGE MCINTYRE, PE
Phone number 919-027-5227
Date March 15, 2008
Drainage area number POND 3
fl. DESIGN INFORMATION
For Level Spreaders Receiving Flow From a BMP
Type of BMP DRY DETENTION POND
Drawdown flow from the BMP 0.42 cfs
For Level Spreaders Receiving Flow from the Drainage Area Do not complete this section of the worksheet.
Drainage area ft2 Do not complete this section of the worksheet.
Impervious surface area ft2 Do not complete this section of the worksheet.
Percent impervious % Do not complete this section of the worksheet.
Rational C coefficient Do not complete this section of the worksheet.
Peak flow from the 1 inlhr storm cfs Do not complete this section of the worksheet.
Time of concentration min Do not complete this section of the worksheet.
Rainfall intensity, 10-yr storm in/hr Do not complete this section of the worksheet.
Peak flow from the 10-yr storm cfs Do not complete this section of the worksheet.
Where Does the Level Spreader Discharge ?
To a grassed bioretention cell? N (Y or N)
To a mulched bioretention cell? N (Y or N)
To a wetland? N (Y or N)
To a filter strip or riparian buffer? Y (Y or N) Complete filter strip characterization below.
Other (specify)
Filter Strip or Riparian Buffer Characterization (if applicable)
Width of grass 63.00 ft
Width of dense ground cover 0.00 ft
Width of wooded vegetation ft
Total width 63.00 ft
Elevation at downslope base of level lip 284.75 fmsl
Elevation at top of bank of the receiving water 281.00 fmsl
Slope (from level lip to to top of bank) 5.95
Are any draws present? N (Y or N)
Level Spreader Design
Forebay surface area sq ft
Feet of level lip needed per cfs 13 ft/cfs
Answer "Y" to one of the following:
Length based on the 1 in/hr storm? Y (Y or N)
Length based on the 10-yr storm? N (Y or N)
Length based on the BMP discharge rate? N (Y or N)
Design flow 0.18 cfs
Is a bypass device provided? Y (Y or N)
Length of the level lip 13,00 ft
Are level spreaders in series? N (Y or N)
OK
OK
No forebay is needed.
OK
Level spreader length OK.
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Parts I. and II. Design Summary, page 1 of 2

Bypass Channel Design (if applicable)
Does the bypass discharge through a wetland? (Y or N)
Does the channel enter the stream at an angle? (Y or N)
Dimensions of the channel (see diagram below):
M ft
B ft
W ft
y ft
Peak velocity in the channel during the 10-yr storm cfs
Channel lining material
1 •-----------
M

M
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Parts I. and II. Design Summary, page 2 of 2

III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
C" ~~3
"
'
1. Plans (1
- 50
or larger) of the entire site showing:
- Design at ultimate build-out,
-Off-site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
-Forebay (if applicable),
-High flow bypass system,
-Maintenance access,
-Proposed drainage easement and public right of way (ROW), and
- Boundaries of drainage easement.
C~ ~~ 2. Plan details (1" = 30' or larger) for the level spreader showing:
-Forebay (if applicable),
-High flow bypass system,
-One foot topo lines between the level lip and top of stream bank,
-Proposed drainage easement, and
- Design at ultimate build-out.
~7 3. Section view of the level spreader (1" = 20' or larger) showing:
- Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
- Downslope filter fabric.
` 1 ~~K~~4. A date-stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
Q 7 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
~/~' J drainage area is stabilized.
~~<~f 6. The supporting calculations~~l~U~.~K u~.rl~t~fl
~~RCD/ 7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
~J/t 8. A copy of the deed restrictions (if required).
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Part III, page 1 of 1

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~~'- = ~ ~
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Kay'
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be completely filled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)!
I. PROJECT INFORMATION
Project name BUCKHORN PLACE SUBDIVISION
Contact name GEORGE MCINTYRE, PE
Phone number 91927-5227
Date March 15, 2008
Drainage area number ADS#1
IL DESIGN-INFORMATION
For Level Spreaders Receiving Flow From a BMP
Type of BMP ADSIPIPE STORAGE
Drawdown flow from the BMP 0.59 cfs
For Level Spreaders Receiving Flow from the Drainage Area Do not complete this section of the worksheet.
Drainage area ft2 Do not complete this section of the worksheet.
Impervious surface area ftZ Do not complete this section of the worksheet.
Percent impervious % Do not complete this section of the worksheet.
Rational C coefficient Do not complete this section of the worksheet.
Peak flow from the 1 inlhr storm cfs Do not complete this section of the worksheet.
Time of concentration min Do not complete this section of the worksheet.
Rainfall intensity, 10-yr storm in/hr Do not complete this section of the worksheet.
Peak flow from the 10-yr storm cfs Do not complete this section of the worksheet.
Where Does the Level Spreader Discharge ?
To a grassed bioretention cell? N (Y or N)
To a mulched bioretention cell? N (Y or N)
To a wetland? N (Y or N)
To a filter strip or riparian buffer? Y (Y or N) Complete filter strip characterization below.
Other (specify)
Filter Strip or Riparian Buffer Characterization (if applicable)
Width of grass 60.00 ft
Width of dense ground cover 0.00 ft
Width of wooded vegetation ft
Total width 60.00 ft
Elevation at downslope base of level lip 245.50 fmsl
Elevation at top of bank of the receiving water 241.00 fmsl
Slope (from level lip to to top of bank) 7.50
Are any draws present? N (Y or N) OK
Level Spreader Design
Forebay surface area sq ft No forebay is needed.
Feet of level lip needed per cfs 13 ftlcfs
Answer "Y" to one of the following:
Length based on the 1 in/hr storm? Y (Y or N)
Length based on the 10-yr storm? N (Y or N)
Length based on the BMP discharge rate? N (Y or N)
Design flow 0.33 cfs
Is a bypass device provided? Y (Y or N) OK
Length of the level lip 13.00 ft Level spreader length OK.
Are level spreaders in series? N (Y or N)
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Parts I. and II. Design Summary, page 1 of 2

Bypass Channel Design (if applicable)
Does the bypass discharge through a wetland? (Y or N)
Does the channel enter the stream at an angle? (Y or N)
Dimensions of the channel (see diagram below):
M ft
B ft
W ft
y ft
Peak velocity in the channel during the 10-yr storm cfs
Channel lining material
j W --- ~
~ ~,~~~M:. , . mow, , ; .~, , r ;,~. ~
1 i-------------
M
~-
-
1 B

------------• 1
M
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Parts I. and II. Design Summary, page 2 of 2

-III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
C' 1. Plans (1" - 50' or larger) of the entire site showing:
- Design at ultimate build-out,
-Off-site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
-Forebay (if applicable),
-High flow bypass system,
-Maintenance access,
-Proposed drainage easement and public right of way (ROW), and
-Boundaries of drainage easement.
~'~U 2. Plan details (1" = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
- High flow bypass system,
-One foot topo lines between the level lip and top of stream bank,
-Proposed drainage easement, and
p , -Design at ultimate build-out.
3. Section view of the level spreader (1" = 20' or larger) showing:
- Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
- Downslope filter fabric.
1`t~1l~LN~GI 4. Adate-stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
D- 7 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
,~~{ / drainage area is stabilized.
~'~_~N~~ The supporting calculations(JIICO~N~C k~oikc~~f
~~~~~7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
8. A copy of the deed restrictions (if required).
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.4 Part III, page 1 of 1

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i

STORMWATER OPERATIONS AND MAINTENANCE MANUAL
AND BUDGET
BUCKHORN PLACE SUBDIVISIONII
PHASE 1

OWNER:
Bufialoe Forest, LLC
5$$2 Farrington Place, Suite 200
Raleigh, North Carolina 27602
Prepared by:
DEVELOPMENT CONSULTING SERVICES, INC.
140.1 Aversboro Road, Suite 206
Garner, North Carolina 27529
[phone] -Fax [phone]
March 5, 2008

II. MAINTENANCE OF SUBSURFACE STORMWATER PIPE AND PONDS
MAINTENANCE OF POND EMBANKMENTS
A. Vegetation
Once established the proposed ponds should have very a good ground cover of
grass. It is important to establish ground cover as quickly as possible to limit
erosion. Due to the fact that the ponds will be dry ponds it may be possible to
establish a stand of grass in the bottom of the pond. It is recommended that the
entire pond, including the bottom, be seeded. The slopes on the ponds will be
constructed no greater than 2 horizontal tQ 1 vertical, which should make
maintenance manageable.
B. Erosion
Erosion occurs when the water concentrates causing failure of the vegetation or
when vegetation dies and. sets up the environment for rill erosion and eventually
gullies from.- the stormwater runoff. The pond dams should be inspected for
these areas. Proper care. of vegetative areas that develop erosion is required to
prevent more. serious damage to the embankment. Rills and gullies should be
filled with suitable soil compacted and. then seeded: Where eroded areas are
observed, the cattle. of the erosion should be addressed to prevent a continued
.maintenance problem. Frequently problems resuar from the concentration of
runoff to one point of the embankment crest instead of a uniform distribution of
runoff. This can be corrected by reshaping ,the crest. to more evenly distribute
the, runoff to areas that are not experiencing erosion problems.
Abuttrtent Areas -The abutment is the line formed where the embankment fill
comes into contact with the existing slope. Run-off from rainfall concentrates in
these gutter areas and can reach erosive velocities because of the steep slopes. If
a normal stand of grass or other ground cover cannot be maintained on the
abutments, additional measures may be .needed such as jute matting to provide
for the establishment of a good ground cover.-
Upstream embankment slope -Erosion problems can develop on the
upstream face of the dam due to the fluctuation of water level in the pond.
This is a result of a combination of wave actions and ground saturation,
which. occurs as the water level falls and the saturated ground. becomes
subjected to the wave action. If erosion becomes a problem, it may
necessitate. the installation of additional stone armoring along the zone
subject to fluctuating water level. This. would consist of 18" of NCDOT
Class B stone for erosion control underlain with Mirifi 140 geotextile fabric.
It should be centered at the point of the erosion problem and covering. an
area two feet above and below the approximate center of the eroded area.
C. Seepage
Detection - An inspection of the downstream face of this dam should be
made for seepage. Seepage may vary in appearance from a soft wet area to a
flowing spring. It may show up first as only an area where the vegetation is
lusher and darker green. Cattails, reeds, mosses and other marsh vegetation

often become established in a seepage area. The downstream abutment areas
where the embankment fill and natural ground interface are very common
locations for seepage. Slides may result from excessively saturated
embankment slopes. The natural foundation area immediately downstream
of the dam abutment should also be inspected to ensure that "piping" is not
occurring underneath the embankment. "Piping" may appear as a "boil"
evident as spring carrying soil. The soil usually deposits around the boil
area and is evident by the sedimentary deposits accompanying it.
D. Cracks, Slides, Sloughing and Settlement
Cracks -The entire embankment should be inspected for cracks. Short,
isolated cracks are usually not significant, but larger cracks (wider than
1/4"); and well-defined cracks indicate a serious problem. There are two
types of cracks: transverse and longitudinal.
Transverse cracks appear crossing the embankment and indicated difference
of settlement within the embankment. These cracks provide avenues for
seepage and piping could develop.
Longitudinal cracks run parallel to the embankment and may sgnalahe early
stages of a slide. In recently built structures, these cracks may be indicative
of'poor compaction or poor foundation preparation resulting in consolidation
after construction.
Slides - Slides and slumps are 'serious threats to the safety of an
embankment. Slides can be detected easily unless obscured by vegetation.
Arch shaped cracks are indications that slides are slipping or beginning to
slip. These cracks soon develop into large scarps in the slope at the top of
the slide.
Settlement -Settlement occurs both during.. construction and after the
embankment has-been completed and placed in service. To a certain degree
this is normal and should be expected.. It is usually :the most pronounced at
the location. of maximum- foundation depth or embankment height.
Excessive settlement will reduce the flee -board (difference. in elevation
between the water surface and the top of the dam). Any area of excessive
settlement should be restored to original elevation .and condition to reduce
the risk of overtopping. A relatively large amount of settlement (more than
6") within a small area could indicate serious problems in the foundation or
perhaps; the lower .part of the embankment. Settlement accompanied by
cracking often proceeds failure.
• What to do if seepage, cracks, slides or settlement are detected:
If any of the above items are detected there may be signs of significant
problems which could lead to the failure of the structure. A geotechnical or
civil engineer should be consulted regarding the origin of these problems and
for the assessment of the appropriate solutions for correcting them.

E. Rodent Control
Rodents such as ground hogs, muskrats and beavers are attracted to dams and
reservoirs and can be quite dangerous to structural integrity and proper
performance of the embankment and spillway. Groundhogs and muskrats thrive
on burrowing in the manmade earth embankments that become pathways for
seepage. In the event that burrows are detected within the dam then the rodents
should be dealt with by removal.
F. Overtopping
The water level of the ponds should be monitored during periods of heavy
rainfall and runoff. The likelihood of the device overtopping anywhere other
than the riser is slight due to the l to 2 feet of freeboard above the emergency /
primary spillway and storage capacity of the proposed ponds. However,
overtopping could result if a latrge slide or slough in the upstream or downstream
slope of the embankmdnt significantly lowered the .pond crest. Overtopping
could also occur. if the riser structure is not working properly.
G. Piping
Piping is usually indicated by a rapid increase in seepage rate, a muddy
discharge at or near the downstream toe, sinkholes on or bubbling at or near the
downstream toe may be an indication that piping is beginning. The downstream
side of all devices and embankments, particularly in the area. of the outlet device
.(riser structure) should be monitored regularly for any signs of change.
MAINTENANCE OF STORMWATER DETENTION PIPES
A. Erosion
Due to the nature of a subsurface detention device erosion should not be a critical issue.
Erosion occurs when the water concentrates causing failure of the vegetation or when
vegetation dies and sets up the environment for rill erosion and eventually gullies fr6m
the stormwater runoff. The outlet device on the pipe should be inspected for these areas.
Proper care of vegetative areas that develop erosion is required to prevent more serious
damage to the channel at the outlet. Where eroded- areas are observed, the cause of the
erosion should be addressed to prevent a continued maintenance problem. This can be
corrected by reshaping the rip rap dissipator pad at the outlets to more evenly distribute
the runoff to areas that are not experiencing erosion problems.
B. Failure of outlet devices
The failure of the outlet device (i.e. the orifices) could threaten failure of the
entire measure. The orifice at the outlet end of the storage pipe pose the greatest
risk to the measure for failure. These orifice is 4 inches in diameter and
therefore pose a significant risk to getting clogged. The orifice should be
inspected for signs of clogging. The pipe should be checked for debris at least
monthly to ensure that any debris that could lead to clogging and failure of the
system be removed. Additionally, rip rap dissipators were installed at the outlets
of the pipe for erosion control purposes during the initial construction. The
5

velocity of the storm water exiting the orifices is tow enough that if a good stand
of grass is established the rip rap dissipators would not be necessary. However,
if grass is not established or if erosion is occurring at the exit of the orifice the
rip rap dissipator should be maintained or reinstalled. This issue should be
addressed on the below form each time the devices are inspected.
III. OPERATION
A. Record Keeping
Operation of the stormwater control devices should include recording of the
following:
• Annual Inspection Reports - A collection of written reports including the
annual inspection required by subsection C below should be kept on record
in Section VI of this manual.
• Observations -All visual observations should be recorded. Where periodic
visual inspections are performed following significant rainfall events which
would be more than 5 inches of rain in a 24 hr period, these inspections
should be logged into. the Reriodic .Inspections, Operation & Maintenance
Form in Section VI of this manual.
• Maintenance -Written reports of maintenance and/or repairs should be
recorded on the Periodic Inspection, Operation and Maintenance Form in
Section VI of this manual.
• Olher Operational Procedures -The owner should maintain a complete and
up-to-date set of plans (as-built drawings) and all changes made to the
stormwater maintenance,devices over time should be recorded on the as-built
drawings.
B. ANNUAL INSPECTION
Stormwater control measures shall be inspected by a qualified registered
professional' engineer annually, and reports filed with the City of Raleigh Public
Works Department in accordance with section 10-9028 of the Raleigh City
Code. Any discrepancies shall be corrected within thirty (30) days.

IV. BUDGET
A. Annual Budget
Annual Inspection & Report
Registered Engineer 1 visit @ 6hrs/visit x $95/hr = $ 570.00
Semi-Annual Inspection & Report
Registered Engineer 2 visits @ 4hrs/visit x $95/hr = $ 380.00
Miscellaneous Visits = $ 700.00
Replacement contribution to the City of Raleigh = $3,411.05
Maintenance Cost for mowing, seeding, fertilizing
And trash removal. _ $ 1500.00
Liability In$urance and property insurance premiums = $ 1,800.00
.Sediment cost removal (every 3 years) annualized cost = $ 1500.00
Total ~ _ $ 9,861.05
Recommended Budget = $ 10,000.00
B. SINKING FUND BUDGET
Stormwater Control Devices
Pipe 1, 48"RCP 108 LF @ $ 1.10.00/I,F = $11,888A0
Junction Box 1 EA @ $ 1,500/EA = $2,572.00
Ponds
Earth Dams 750 CY @ $2.85/CY = $ 2,13.7.50
Seedine 5 AC (a~ $2 700 00/AC = $ 13 500 00
Sub-total= $30,097.50
Total Escrow Account = $30,097.50
C. Contribution Requirements
Developer ($30,097.50 x 15%)+3,411.05 = $7,925.68
Homeowner's Association
2/3 of ($30,097.50 x .85) _ $17,055.25(ls` 5 years).
1/3 of ($30,097.50 x .85) _ $8,527.63(2°d 5 years).
7

VI. INSPECTION, OPERATION AND MAINTENANCE CHECKLIST
• Pipe/Pond Inspection Checklist -Riser • Drains Page 9
• Orifices Inspection Checklist -Embankment • Pool Page 10
• Periodic Inspection, Operation and Maintenance Records Page 11
• Maintenance Agreement
Pages 12
8

PIPE /POND INSPECTION CHECKLIST
DA
TIME:
BUCKHORN PLACE SUBDIVISION PHASE 1 STORMWATER DETENTION
DEVICES, RALEIGH, N.C.
INSPECTORS
PONDS /STORAGE PIPE
R M I
E O N
P N V
A I E
CHECK/CIRCLE OBSERVATIONS R O T
CONDITION NOTED R I
G
A
T
_i

ORIFICES INSPECTION CHECKLIST
DA'
TTT RR
BUCKHORN PLACE SUBDIVISION PHASE 1 STORMWATER DETENTION,
RALEIGH N.C. '
INSPECTORS
ORFICES
-

HECK/CIRCLE
CONDITION NOTED

U/S ve etation/ri ra Al.I1VfV
R M I
• E O N
P N V
A IT E
OBSERVATIONS R R TI
G
A
T
E
S
L beachin slides/cracks
_.
O
P tmderminin erosion ,
E

C rodent burrows

R ruts/e>•o'sion
E
S cracks/settlement
-.
T
oor aii nment
D/S ve eiation/ei-osio~n
S
L rodent burrows
O
P slow fis/slides/cracks
E
see a e/wetness
P erosion/ round cover
_ __.
O
O Sedimentation level
_ _.
L
water uali /A
A
B ve etation/ei•osion
U
T sloughs/slides/cracks/settlemen
t
M
E see a e/wetness(N/A
N
T
GENERAL COMMENTS, SKETCHES & FIELD MEASUREMENTS(continue on back if you need more space)
10

PERIODIC INSPECTION, OPERATION AND BUCKHORN PLACE PHASE 1
MAINTENANCE STORMWATER RETENTION PIPES
RALEIGH, NC
DATE TIME RAIN POOL WEATHER GENERAL OBSERVATIONS RECORDED
") LEVEL CONDITIONS OR COMMENTS By
DATE MAINTENANCE PERF
ORMED COMMENTS RECORDED BY
DATE E UIPMENT OPERATED COMMENTS RECORDED BY

Permit Number:
(to be provided by DWG
Drainage Area Number:___
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
- Immediately after the filter strip is established, any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
- Once a year, the filter strip will be reseeded to maintain a dense growth of
vegetation
- Stable groundcover will be maintained in the drainage area to reduce the
sedmentload to the vegetation.
- Twoto three times a year, grass filter strips will be mowed and the cli m s
harvested to promote the growth of thick vegetation with optimum poll tant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993). Fores#ed filter strips do not require this-type of maintenance.
- Once a year, the soil will be aerated if necessary.
- Once a year, sail pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches. if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available -upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
filter strip
Trash/ debris is present.
How I will remediate the problem•
Remove the trash/debris.
The flow sputter device
(if applicable)
The flow sputter device is
The flow sputter device is
damaged.
Unclog the conveyance and dispose
of any sediment off-site.
Make any necessary repairs or
replace if damage is too large for
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 page
1 of 4

BMP element: Potential roblem: How I will remediate the roblem:
The Swale and the level The Swale is clogged with Remove the sediment and dispose
lip sediment. of it off-site.
The level lip is cracked, Repair or replace lip.
settled,.undercut, eroded or
otherwise dama ed.
There is erosion around the Regrade the soil to create a berm
end of the level spreader that that is higher than the level lip; and
shows stormwater has then plant a ground cover and
bypassed it. water until it is established. Provide
lime and aone-time fertilizer
a lication.
Trees or shrubs have begun Remove them.
to grow on the swale or just
downslo a of the level l .
The bypass channel Areas of bare soil and/or Regrade the soil if necessary to
erosive gullies have formed. remove the gully, and then
reestablish ro er erosion control.
Turf reinforcement is Study tli~ site to, see if a larger
damaged or ripap as rolling bypass channel is needed (enlarge if
downhill necessary). After this, reestablish
the ~rA~14r1 canfrol aerial.
The filter strip Grass is too short or too long
f Ivla~lln ~ ass at a ~eig7~t''of
i
a licalle . a ~ o . r"ee"fo sl~t~inches.
Areas of bare soil and/or Regi•~cle the.sAil if necessary to
erosive gullies have formed: reriid~e the gully, a~td thin plant a
ground Lover find water until it is
established. Provide lime and a
one-time fertilizer a lication.
Sediment is building up on Remove the sediment and
the filterstrip, restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer a lication.
Plants are desiccated. Provide additional irrigation and
fertilizer as-needed.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide aone-time
fertilizer a lication.
Nuisance vegetation is Remove vegetation by hand if
choking out desirable species. possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water Erosion or other signs of Contact the NC Division of Water
damage have occurred at the Quality local Regional Office, or the
outlet. 401 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page
2 of 4

I,
for
acknowledge that I am the financially responsible party for maintenance of this impoundment. I
will perform the maintenance as outlined on page twelve (12) of this document.
Signature: Date: 3`' 1 ~- ~ad
Company/Partnership:
a Notary Public for the State
of: ~QI^ ky~ Coun of ~ ,/
h' W~,k,~ , do hereby certify
that ~~S
Q; (.S ,personally appeared before me this
day
aoo>~
of /~!~'C~, , end acknowledge due execution of the foregoing instrument.
Witness my hand and official seal. w
`1,1.1.111 ot•1. •.•
,~\ l
` \ "~ ~~~
et~o ~' ~, Notary:
Pl,~~aiC ~!:
. ~~ ~
,~`~~'"~~` ~. 1 ~,.,-. ~~ • My Commission Ex fires
p ~ r~-1(~~oZ 0('7
. ~..,
',,.
•11„•,
hereby
13

EXHIBIT D
Construction estimates for construction of the retention pipes. The following is an estimate if the
detention pipes if they had to be rebuilt.
Stormwater Control Devices
Pipe 1, 48"RCP 108 LF @ $ 110.00/I,F = $11,888.00
Junction Box 1 EA @ $ 1,500/EA = $2,572.00
Ponds
Earth Dams 750 CY @ $2.85/CY = $ 2,137.50
Seedine 5 AC n $2 700 00/AC - $ 13 500 00
Sub-total=
Total Escrow Account
_ $30,097.50
$30,097.50
14

EXHIBIT D (CONT.)
YEARS ANNUAL REPLACEMENT CONTRIBUTIONS PAID TO CITY OF RALEIGH
ON JULY I.
$7,925.68
2 $3,411.05
3 $3,411.05
4 $3,411.05
5 $3,411.05
6 $1,7U5.53
7 $1,705.53
8 $1,705.53
9 $1,705.53
10 $1,705.53
15

MAINTENANCE AGREEMENT
PROJECT:
RESPONSIBLE PARTY:
ADDRESS:
I. Monthly or after significant rain events (5" or greater/event over 24 hours):
A. Check and clear orifice of any obstructions.
B: Check Pipes, remove trash, and repair eroded areas before next rainfall.
II. Semi-Annually
A. Inspect the collection system (i.e, catch basin, yard inlets, easements) for proper
functioning. Clear accumulated.trash from basin grates and basin bottoms and check
piping for obstructions.
B. Check inlet pipes for undercutting. Repair if necessary.
C. Repair any broken pipes
D. Reseed disturbed vegetative areas and fertilize in October and April.
E. Clear accumulated trash from pipes and orifices.
III. Annually
A. Annual inspection by the engineer
B. Check sediment level
N. General
A. All components of impoundment system to be kept in good working order. Repair or
replacement of components will meet the original design specifications.
B. Copies of all inspection reports and records of any preventive maintenance activities
remedial or corrective .action shall be maintained.
C. This property and impoundment is also subject to the Operation and Maintenance
Manual filed relative to this project.
12

Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of
any problems with the system or prior to any changes to the system or responsible
party.
Project name•
BMP drainage area number:
Print name•
Title:
Address:
Phone:
Signat~
liates_ ~ _ (2S ^ ~ 00~
Note: The legally responsible-party should not be a homeowners association unless more than 50%
of the lots have been sold-and a resident of the subdivision has been-named the president.
I, dl;(J~~1 I J.
{ , a Notary Public for the State of
An (aI'm C~ ,County of ~Q,~f , do hereby certify that
` _ ~ ~s .
personally appeared before me this ~g~
day of _ C , o, and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance
requirements. Witness my hind and official seal,
••~~•earrfMry~•v,
~*• ~'
~~ ~ • ;~~
~.o~ ~R~
~~~~'
~.
-~.
SEAL

My commission expires ~ 6~ ~ ~~ 060 9
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page
3 of 4

Permit Number:
(to be provided by DWQ)
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page
4 of 4

• ~ ~ t~llcha~l F. Easley; Governor.
~ ~VA7-c
~~,~~"""~~""~~,~~ Wiplam G: Ross Jr:, Secretary
~ Norih Carfl3ina Uepartrnent of Env'sronment and iJatural Resources
~~
.~ ~ 1~ Alan W. Klimek, P.E. pirectcr
`~ t 1 ; Gollee3r M. Sullins, Deputy C~it._cto:
_
~ --i
'" '>.,~~uFl:~~:~"~ -~:- ~ piwisic?n of Water Quzfity
Page
~Y

(:'ounty: ~~.1ite

641)4 Falls c+f Neese 12ti. ,
l2z~tei~h, ?`C 27fi 15
.~,ttn; Mr. Keller I
(3t'1SIN:
Neese Ri~~ez X ^j Tar-1'aralico _ _ ___-_.___._.--_.______.._.-•-.--
t 15 ~ NCAC 2i3 ..023 ~) I (l5A ivCAC 28 .0253)
Complaint NOV Bvffer Dirtermination ~_~ _.__
Incidetlt # ~ I~~FAt Cat __
Project Name: Buffalo Ruacl Site
L,c~c<stitJn.-Directions: I;_tx:ated uf~of Bufftfilo R~acf~ori t of t'et_t'rossr~arls
Subject Stream: UT to iveuse River
Date o#" Ueter'rn~nation: 1.Y115!!~S
rFeature Start l~uffe ____ I/n~.l3affeY Stream Appeal l.oeated i l:ricated on ~I
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Page 2 0€ 2
Thfs ou-site rteterrreination s/watt expire frvc (5} yc~ar~ from tlxe drttrr of this lit#~r LrtrlrloWnerS 4r raffc~cterl pffrtifs
that rlis~ute a dntertrilnation made by tl:r, d)19'~1 ar ~jeirgated .Local Authority that a scuface rvrrferr r~xists rr,td tfanr
it is suhJect to the buffer rude mrep request a aleterntiliatinn l~•y tlae I)lrerta'..,^J rc~yceest jor a deter,nrrf.rrtic,r: t>.v tlzc
LYir•ectar sl+ati be ref$rred to the Darector iri Writir+g Uo Cyr:rli Karoty , .Z)T~'~t Fl''n..tlands/4Dl' Unit, 23ZI Cra.biree~
Blvd.., Raleigh, NC 27604-2260. liadiridurtts that di'pute a deterrrrdrrativn by the 13WQ vrDete~ared Lacal
~€trtlaartty That "exempts" a surface: waterJi•urr: the t~rtfJ'er rule rnrty rtsk,far an ad judtc'atory hearing: Yvrt rt:u,st
act wttlin 60 days of the Mate that yorr receive this letter. Appliectr:ts are hee•ebj~ ieatifrert that the 60-day strtitrto-~~
alpcnl rime dues not start until t8e affected prtrtja (i~tc'lirdlag ctu>~nstreun: rend gdJucettt lanrlntis~riNrsy is rrt~tifietl of
rki.s rle~cisia++. law's recustmer~ds t{iat tl~u npplic:uit~ eonducf lliis rratiftcatiun In nYder to be certait: that third
petrty nppeals are made in a timely manner. ?'n asJ~ f©r a keartrsg, sc~:ed ra written prtitlon, r~~hrrh earl furnis to
t'h+tlrter 15013 of the North f"arodina Ge.+nerat Statues to the Offii•e of ,4dt,+iriis[rtttive llerrrirtgs, 671=1 ,'4lail
Ser•i~ice Cerrtet•, Raleigh, J1~'.C. 2'699-6714. This de erminrrtion is frr+zl nor! birtdir+g unless you ask fur tt hen,•rrr,v
~ritlJi+r 60 clays.
The (tiivner/future uwttersJ shale/d rioitfy t/te la}'f fan of Water Quality (irclurll~ig t:~ty utlter Lucrcl; Stgrte, aurl
rc?deral~gencies) of tkEs deci3iplo concerning tusy uttere corresporeeiences regrtrd(ttg the subjertprdperly (stored
above). Tl:is 1rroJect rrcdy require a SeeEron aD4~4 1 Permif for tl~~ proposed nct~vity..~ny itegrfrles s7rautd bcr
rlirecte,+d to the Dlvlsion aJ'Wdter ~Iuulity (C~rrtral Qca) at (9i3-j-733-178b, anrf the C/S.4rmy Carp of ~'t+gineers
(Ralelglr llegulatary FiYld Office) at (919)-$76-84~'l.
Kespect#'uily,
~~'lichael Hc,ran
EnvuonnientaI S~rc. I
CC: Monte Mattiie~x+s, tIS .Axmy Corps of Engime~rs, Raleigil Regulatory Office
~'4'etl~nd5~! St6rmwaisr Branch, 2321 Crabt#e~ Blvd, Suite 2.50, Raleigh, .NC 27f>04
Byron Brady, Wake C;ouctty .Envirairrnenta~ Services, F.U. Box 5~0, RRileigh, lvC 27602
bile Capy j
Cenrr~l Files ,

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GFFSITE SANITARY SEWER OUTFACE
BEING DESIGNED AS JUINT VENTURE
BETWEEN DEVELOPER AND CITY DF
RALEIGH DESIGN REVIEW IS UNDERWA
DFFSITE SANITARY SEWER UUTFALL
BEING DESIGNED AS JDMT VENTURE
BETWEEN DEVELOPER AND CITY DF
RALEIGH, DESIGN REVIEW IS UNDERWAY
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IMPACT TOTALS;
ROADWAY IMPACTS:
STREAM =110 LF 11035 SF (0.024 AC)
BUFFER ZONE 1= 5974 SF (0.137 AC)
BUFFER ZONE 2 = 3625 SF (0.083 AC)
WETLANDS =1402 SF (0.032 AC)
LOT IMPACTS;
WETLANDS = 2700 SF (0.062 AC)
SEWER IMPACTS:
WETLANDS =133 SF (.003 AC)
AERIAL SEWER IMPACTS;
STREAM = 0 LF I 0 SF
BUFFER ZONE 1=1206 SF (0.028 AG)
BUFFER ZONE 2 = 980 SF (0.022 AC)
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