20050885 Ver 1_Complete File_20050520

01

Michael F. Easley, Governor

William G, Ross Jr" Secretary
North Carolina Department of Environment and Natural Resources

Alan W. Klimek, P.E, Director
Division of Water Quality

July 14, 2005

DWQ Project # 050885
Granville County

Merriweather LLC
Attn: Tim Newcomb
246 W. Millbrook Road
Raleigh, NC 27619

Subject Property:

Merriweather Subdivision
UT to West Prong [03-04-01, 27-13-0.2, WS-N, NSW (nutrient sensitive)]

Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River
Buffer Protection Rules (15A NCAC 2B .0233) with Additional Conditions

Dear Mr. Newcomb:

You have our approval, in accordance with the attached conditions and those listed below, to place fill
within or otherwise impact 140 feet of streams and 8,277 sqUaf~ feet (ft2) of protected riparian buffers for
the purpose of a residential subdivision at the subject property, a~ described within your application dated
May 20,2005 and received by the N.C. Division of Water Qualitx (DWQ) on May 20,2005. After
reviewing your application, we have decided that the impacts are covered by General Water Quality
Certification Number(s) 3404 (GC3404). The Certification(s) allows you to use Nationwide Permit(s) 14
when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved
Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 2B .0233. In
addition, you should obtain or otherwise comply with any other required federal, state or local permits
before you go ahead with your project including (but not limited to) Erosion and Sediment Control, and
Non-discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct
impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA
Permit.

This approval is for the purpose and design that you described in your application. If you change your
project, you must notify us and you may be required to send us a new application. If the property is sold,
the new owner must be given a copy of this Certification and approvalletter and is thereby responsible for
complying with all conditions. If total fills for this project (now or in the future) exceed one acre of
wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A
NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached
certification and any additional conditions listed below.

The Additional Conditions of the Certification are:

1. Impacts Approved

The following impacts are hereby approved as long as all of the other specific and general
conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are
approved including incidental impacts:

N.?~CaroIina
/Vntllfn//!!

401 OversighVExpress Review Unit
1650 Mail Service Center, Raleigh, North Carolina 27699.1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: [phone]/ FAX [phone]/lntemet htto://h2o,enr,state.nc,us/ncwetlands

An Equal Opportunity/Affinnative Action Employer - 50% Recycled/l0% Post Consumer Paper

Merriweather LLC
Page 2 of 4
7/14/05

Stream
Buffers

Plan Location or Reference

Sheet 8
Sheet 8

2. Erosion & Sediment Control Practices

Erosion and sediment control practices must be in full compliance with all specifications
governing the proper design, installation and operation and maintenance of such Best
Management Practices in order to protect surface waters standards:

a. The erosion and sediment control measures for the project must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Sediment and Erosion Control Planning and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and erosion control
measures must be such that they equal, or exceed, the requirements specified in the most
recent version ofthe North Carolina Sediment and Erosion Control Manual. The devices
shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects,
including contractor-owned or leased borrow pits associated with the project.

3. No Waste, Spoil, Solids, or Fill of Any Kind

\,

\
\
No waste, spoil, solids, or fill of any kind shall occur in 'f.etlands, waters, or riparian areas beyond
the footprint of the impacts depicted in the Pre-Construction Notification. A11 construction
activities, including the design, installation, operation, and maintenance of sediment and erosion
control Best Management Practices, shall be performed so that no violations of state water quality
standards, statutes, or rules occur.

4. No Sediment & Erosion Control Measures win Wetlands or Waters

Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum
extent practicable. If placement of sediment and erosion control devices in wetlands and waters
is unavoidable, they shall be removed and the natural grade restored within six months of the date
that the Division of Land Resources has released the project.

5. Certificate of Completion

Upon completion of all work approved within the 401 Water Quality Certification or applicable
Buffer Rules, and any subsequent modifications, the applicant is required to return the attached
certificate of completion to the 401/Wetlands Unit, North Carolina Division of Water Quality, -,
1650 Mail Service Center, Raleigh, NC, 27699-1650.

6. Buffer Impacts

The approved buffer impacts associated with the road crossing equal 140 linear feet. The Neuse
Buffer Rule requires buffer mitigation for road crossings that exceed 150 linear feet or 1/3 acres of
buffer impacts. The impact area includes the area of the footprint of the use and any clearing and
grading activities within the riparian buffer necessary to accommodate the use. The length of buffer
impact is measured parallel to the stream and includes the length of the footprint of the use and any
clearing and grading activities within the riparian buffer necessary to accommodate the use. If the

Merriweather LLC
Page 3 of4
7/14/05

DWQ determines that the impacts exceed 150 feet or 1/3 acre to the buffer, then buffer mitigation
pursuant to I5A NCAC 02B .0233 will be required for the entire impact area.

7. Diffuse Flow

;
;

All stormwater shall be directed as diffuse flow at non-erosive velocities through the protected
stream buffers and will not re-concentrate before discharging into the stream as identified within
I5A NCAC 2B .0233(5).

In an effort to comply with the diffuse flow provision of the Buffer Rule (I5A NCAC 02B
.0233(5)), you have provided the DWQ with level spreader designs dated May 2, 2005. The
DWQ believes that if implemented, as per these plans, diffuse flow will be achieved. However, if
diffuse flow as per I5A NCAC 02B .0233(5) is not achieved, then the DWQ shall be notified and
corrective actions to restore diffuse flow shall be taken if necessary to impede the formation of
erosion gullies. At no time shall stormwater from the proposed development be piped directly
through the buffer without prior DWQ written authorization.

8. Protective Fencing

The outside buffer, wetland or water boundary and along the construction corridor within these
boundaries approved under this authorization shall be dearly marked with orange warning
fencing (or similar high visibility material) for the area~ that have been approved to infringe
within the buffer, wetland or water prior to any land dis~bing activities to ensure compliance
with I5A NCAC 2B .0233 and GC 3404. \

9. Construction Stormwater Permit NCGO 1 0000

Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land
Resources (DLR) or a DLR delegated 10cal erosion and sedimentation control program, an
NPDES General stormwater permit (NCGOIOOOO) administered by DWQ is automatically issued
to the project. This General Permit allows stormwater to be discharged during land disturbing
,construction activities as stipulated by conditions in the permit. If your project is covered by this
permit [applicable to construction projects that disturb one (1) or more acres], ful1 compliance
with permit conditions including the sedimentation control plan, self-monitoring, record keeping
and reporting requirements are required. A copy of this permit and monitoring report forms may
be found at http://h2o.enr.state.nc.us/su/FormsDocuments.htm.

10. Deed Notifications

Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, _ ,
waters and protective buffers in order to assure compliance for future wetland, water and buffer
impact. These mechanisms shall be put in place prior to impacting any wetl~ds, waters and/or
buffers approved for impact under this Certification Approval and Authorization Certificate. A
sample deed notification can be downloaded from the 40I/Wetlands Unit web site at
http://h2o.enr.state.nc.us/ncwetlands. The text ofthe sample deed notification may be modified
as appropriate to suit to this project.

11. Culvert Installation

Culverts required for this project shall be installed ,in such a manner that the original stream profiles
are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and

Merriweather LLC
Page 4 of4
7/14/05

longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall
be designed and installed to allow for aquatic life movement as well as to prevent head cutting of
the streams. If any ofthe existing, pipes are or become perched, the appropriate stream grade shall
be re-established or, if the pipes mstalled in a perched manner, the pipes shall be removed and re-
installed correctly.

Violations of any condition herein set forth may result in revocation of this Certification and may result in
criminal and/or civil penalties. The authorization to proceed with your proposed impacts or t6 conduct
impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon
expiration of the 404 or CAMA Permit.

If you do not accept any of the conditions of this Certification (associated with the approved wetland or
stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that
you receive this letter. 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, 6714 Mail Service Center,
Raleigh, N.C. 27699-6714. This certification and its conditions are fmal and binding unless you ask for a
hearing.

Any disputes over determinations regarding this Authorization Certificate (associated with the approved
buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is
subject to review as provided in Articles 3 and 4 ofG.S. 150B.,

\
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water
Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have
any questions, please telephone Cyndi Karaly at 919-733-1786. '

A WK/dae

~;ra4

r Alan W. Klimek, P.E. .

Enclosures:

GC 3404
Certificate of Completion

cc: Kevin Martin-S&EC, 11010 Raven Ridge Road, Raleigh, NC 27614
USACE Raleigh Regulatory Field Office
DWQ Raleigh Regional Office
DLR Raleigh Regional Office
File Copy
Central Files

Filename: 050885Merriweather(Granville)401 +NBR

imap:11 debbie. edwards%40dwq [e-mail]: 143/...

Subject: Merriweather 05-0885
From: Eric Kulz <[e-mail]>
Date: Thu, 09 Jun 2005 12:15:04 -0400
To: 'Debbie Edwards' <[e-mail]>

Debbie:

I went out to look at this today. Feature A is not subject; consists mostly of a
broad flat swale with trees and /Microstegium. /The last 30 or so feet, downstream
from a head cut, had somewhat of a channel, but it only rated 15 on the form.

The other two features are subject and not contested (perennial). Attached is a copy
of the buffer determination letter. This will go out in the mail today.

Let me know if you need anything else.

Eric

1" E,n". CK, ",U,I"Z" <,[e-mail]>".J.,.,
I Environmental Specialist III
I NC Division of Water Quality
,I~urface W~terProt~ction , ___ _, ,.
---- -- ..

1 of 1

7/11/20054:42 PM

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources

Alan W. Klimek, P,E, Director
Colleen H. Sullins, Deputy Director
Division of Water Quality

July 11, 2005

Mr. Kevin Martin
S&EC
, 110 10 Raven Ridge Road
Raleigh, NC 27614

NBRRO 05-151
County: Granville

BASIN:
Neuse River X
(15A NCAC 2B .0233)

Tar-Pamlico
(l5A NCAC 2B .0259)

Complaint
Incident #

NOV

Buffer Determination X
Appeal Call

Project Name:

Merriweather Subdivision - Granville County

Location/Directions: Immediately south of the intersection ofNCSR 1715 (Hugh Davis Road) and NCSR 1714
(Woodland Church Road) in southeastern Granville County.

Subject Stream:

UT to West Prong

Date of Determination: 6/9/05

Feature Start Buffer End Buffer Stream Appeal Located Located on
GPS Points (if provided) Form Call on Soil USGS
Survey Topographic
A Not Subject 12.5 X
B Sub,ject (Not Contested) X X
C Subject (Not Contested) X X

This on-site determination shall expire jive (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 Cyndi Karoly, 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 askfor an adjudicatory hearing. You must
act within 60 days of the date that you receive this letter. Applicants are hereby notified that the 60-day statutory
appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of
this decision. DWQ recommends that the applicant conduct 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

Raleigh Regional Office 1628 Mail Service Center
Water Quality Section Raleigh, NC 27699-1628

lAtA
OOJENR

phone [phone] Customer Service
facsimile [phone] 1-877-623-6748

7/11/2005
Page 2 of 2

Chapter l50B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail
Service Center, Raleigh, N. C 27699-6714. This determination is final and binding unless you ask for a hearing
within 60 days.

The (owner/future owners) should notify the Division of Water Quality (including any other Local, State, and
Federal Agencies) of this decision concerning any future correspondences regarding the subject property (stated
above). This project may require a Section 404/401 Permit for the proposed activity. Any inquiries should be
directed to the Division of Water Quality (Central Office) at (919)-733-1786, and the US Army Corp of Engineers
(Raleigh Regulatory Field Office) at (919)-876-8441.

Respectfully,

Eric W. Kulz
Environmental Spec. III

CC: File Copy
Central Files
DWQ 401/Wetlands Office
Barry Baker - Granville County

Raleigh Regional Office 1628 Mail Service Center
Water Quality Section Raleigh. NC 27699-1628

.a
NeDENii

phone [phone] Customer Service
facsimile [phone] 1-877-623-6748

MEMORANDUM

TO:

John Dorney
Non-Discharge Branch

Regional Contact:
we Supervisor:
Date:

SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS

Facility Name Merriweather SID clo Mearriweather LLC
Project NUfllber 05 0885
Recvd From APP
Receive~ Date 5/20/05 Recvd By Region
Project Type Residential SID: Road access

County Granville
County2
Region Raleigh

Certificates

Permit Wetland Wetland Wetland Stream
Type Type Impact Score Index

Stream
Class

Prim. Supp.

Acres
Basin Req.

Feet
Req.

INW14 1 Stream 10 y @) N I I 27-13-0.2 IWSIV I NSW 130,401. I I 140.00
I NBROI 'Yaters lOX @)N I 127~13-0.2<I)Li.1 130,401; I 0.021 ./
I I 10 y ON I I r-I I I I .

MitiQation
MitigationType

Wetland
Type Acres

Feet

r

Is Wetland Rating Sheet Attached? 0 YON Did you request more info? 0 YON
Have Project Changes/Conditions Been Discussed With Applicant? 0 YON

Is Mitigation required? 0 Y @ N Recommendation: 0 Issue Olssue/Cond 0 Deny

Provided by Region: Latitude (ddmmss) 360344 Longitude (ddmmss) 783344

Comments:

cc:

Regional Office
Central Office

Page Number 1

I'

. .

Date: 5/2cf/G r.

'Triage Check List,

pjoJe~~ Name: vJ\('".1f v '\ \.xQ~[ S; / D
DWQ#: (~r-~e8~
County:h\[b.~v '\ ) l'C~

,To: O.ARO
o FRO

~:~

From: ~ ~h \ .-e

'0 WaRO
o WiRO
o WSRO

Kevin Barnett
Ken Aventte
Alan Johnson

Tom Steffens and Kyle Bames
Noelle Lutheran
Daryl Lamb

1Yfflr~ ~()niTI
. ~i'G. K.<J \-z.

Telephone: (919)

, \' .
'\'.\ \ .
The file attached is being forwarde~~~ ~~ur f~r .your e~uation.
" Please call if you need\~~tance. .

o stream length impacted. . \'
o stream dete~ation \. '.
o Wetland determination and distance to blue-li~ surface ".Waters on USFW topo maps'
: 0 Mi~imi7.ationlavoiclai1ce issues
o Buffer RUles (Neuse, Tar-Pamlico,' Catawba, R.andIem~)
o Pond fill '.
D' Mitigation Ratios
o Ditching "
"0 Are the stream and or wetland mitigation sites available and viable?
o Check drawings for accuracy ,
o Is the ~ppliqation consistent wi~ pre~applicat:ion mee~gs?' "
o Cumulative impact concern :'

,," "'"

) .

Comments: e:1(~ G) lCcv\{\ I{V\c\V' r; Cf\ \Ans <:5 uhVV\.l\~o\ ~,'-

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'~f"nt~-HI.e \f\ \'5:" S~ \--e c:\- cy- ""V\ot c.

'.

S&
EC

050885
Soil & Environmental Consultants, PA

11010 Raven Ridge Road . Raleigh, North Carolina 27614 . Phone: [phone] . Fax: [phone]
www.SandEC.com

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May 20, 2005 '
S&EC Project #9117.Wl

NCDENR-DWQ
Attn: Ms. Cyndi Karoly
2321 Crabtree Blvd.
Parkview Boulevard
Raleigh,NC 27604

US Army Corps of Engineers
Attn: Ms. Andrea Wade
6508 Falls of the Neuse Road
Suite 120
Raleigh, NC 27615'

RE:

Req~est ~or Nati~n~. .ide Permit 14/4. 01 Water Quality Certification ~ ~ r.:=t n\\l7r=l fl\\
ResIdentIal SubdIvIsIon ' {ii) IlS ~ lS U "LI lS \!lj
Near Wake Forest, Granville County, North Carolina ~ . 05
MA'( 2 0 20

DENR. WATER QUAL\~
_ WE11JJ'IDS AND SiQPJtH~TER

Dear Ms. Karoly and Ms. Wade:

On behalf of Merriweather, L.L.C, we request authorization from the US Army Corps of
Engineers (USACE) forthe use of Nationwide Permit 14 for construction of this
proposed residential community. We also request written concurrence from the NC,
Division of Water Quality (NC-DWQ) that the project complies with the 401 Water
Quality Certification associated with Nationwide Permit 14 and Neuse Riparian Rules. A
Pre-construction,NotificationApplication (pCN) is-attached, as well as an agent
authorization form. .

Location

The project site is located in the headwaters of West Pro rig in Granville County. The site
is south of SR 1715 Road and east of SR' 1714 (yi oodland Church Road).' Figure 1
depicts the site on the applicable USGS topographic quadrangle.

Proiect Historv

S&EC delineated the jurisdictional waters on-site in November of 2004, only two
perennial streams were noted. No permits have previously been issued for this project
site, so no Action ill numbers currently exist. A site meeting with Eric Kulz ofDWQ has
been scheduled for June 9,2005. Level spreader details and calculations for stormwater
from the road are enclosed.

Charlotte Office:
236 LePhillip C~lUrt, Suite C
Concord, NC 28025
Phone: [phone]
Fax: [phone]

Greensboro Office:
3817-E Lawndale Drive
Greensboro, NC 27455
Phone: [phone]
Fax: [phone]

May 20, 2005
S&EC Project 9117.Wl
Page 2

1m pacts
Proposed impacts include stream channel impacts associated with the construction of one
road crossing. No impacts are proposed for general lot fill. The proposed impacts are
depicted on the attached site plans and are enumerated and described in the attached PCN
form. ,No wetland impacts are proposed for this project. The total cumulative
permanent impacts for this project consist of 140 linear feet of perennial/important
stream channel.

Avoidance
The USACE's current policy requires applicantsto avoid and minimize wetland and
stream channel impacts to the maximum extent practicable and may require
compensatory mitigation to offset unavoidable losses of waters of the US when impacts
exceed the thresholds Jor notification (0.10 acre) of wetlands or if a discharge causes the
loss of any open waters. The applicant requested a delineation of wetlands and waters
prior to site plan development in order to avoid impacts to jurisdictional areas ,to the
maximum extent practicable. However, due to site constraints, impacts to a stream is
necessary to access high ground lots.

The applicant reduced impacts to the channel by'aligning the proposed road
perpendicular to the channel. -

Miti2ation " . "
No b~ffer mitigation should be required because impacts are less than 150' and less than
'1/3 acre of buffer. NC-DWQ's current policy, requires mitigation for any stream channel
, .impacts in excess 'of 150' per proj ect. The USAGE can require stream mitigatipn for any
impacUequiring notification. Due to the avoidanceofimpacts and the minimization of
required stream impacts, no mitigation is proposed other than avoidance is proposed. This
is typically acceptable to the Corps when impacts are less than, 150' for unavoidable road
~. - ~ .
crossmgs.

~i , erely,
~. , "\.
e.;n Martin~
President

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PI\\I~H:r"IT
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Office Use Only:

Form Version March 05
DENR - WATER Q~~~rRANC~ 5 0 8 8
USACE Action ID No. DWQ No. WET\JINOS~DSTQRMW~ IV
(If any particular item is not applicable to this project, please enter "Not Applicable" or "Nt A".)

I. Processing

1. Check all ofthe approval(s) requested for this project:
~ Section 404 Permit ~ Riparian or Watershed Buffer Rules
o Section 10 Permit 0 Isolated Wetland Permit from DWQ
~ 401 Water Quality Certification 0 Express 401 Water Quality Certification

2. Nationwide, Regional or General Permit Number(s) Requested: 14

3. Ifthis notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: 0

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: 0

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: 0

II. Applicant Information

1. Ownerl Applicant Information
Name: Merriweather LLC
Mailing Address: Attn: Tim Newcomb
246 W. Millbrook Road
Raleigh. NC 27619

Telephone Number: [phone] Fax Number: [phone]
E-mail Address:[e-mail]

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: Mr. Kevin Martin
Company Affiliation: Soil and Environmental Consultants. P A
Mailing Address: 11010 Raven Ridge Road
Raleigh. NC 27614

Telephone Number: [phone]
E-mail Address:[e-mail]

Fax Number: [phone]

Page 5 of 12

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 ofproject: Merriweather Subdivision

2. T.I.P. Project Number or State Project Number (NCDOT Only):

3. Property Identification Number (Tax PIN): 182400914632

4. Location
County: Granville Nearest Town: Wake Forest
Subdivision name (include phasellot number): Merriweather Phase 1 & 2
Directions to site (include road numbers/names, landmarks, etc.): Immediately south of the
intersection of SR 1715 and SR 1714 (Woodland Church Road)

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): "N oW

6. Property size (acres): 70

7. Name of nearest receiving body of water: UT of West Prong

8. River Basin: Neuse
(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/adminlmaps/.)

9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: Undeveloped wooded. some scattered residential

Page 6 of 12

10. Describe the overall project in detail, including the type of equipment to be used:
residential subdivision with lots of 1 acre or larger and associated access roads.

44 lot

11. Explain the purpose of the proposed work: Allow utilization of uplands for a residential
subdivision.

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. No previous permits have been 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.
None anticipated

VI. Proposed Impacts to Waters of the United StateslWaters 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.

1. Provide a written description of the proposed impacts: 140' impact to a perennial stream to
provide access to high ground for residential lots.

Page 7 of 12

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,
I r. t d b h d fl d'

separately 1st Impac s ueto ot structure an 00 mg.
,Wetland Impact Type of Wetland Located within Distance to Area of
100-year Nearest Impact
Site Number Type of Impact (e.g., forested, marsh, Floodplain Stream (acres)
(indicate on map) herbaceous, bog, etc.) (yes/no) (linear feet)
Total Wetland Impact (acres) 0

3. List the total acreage (estimated) of all existing wetlands on the property: None (0)

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 map) Before Impact (linear feet) (acres)
1 UT of West Prong Culvert & Riprap Perennial 6' 140' 0.02
Total Stream Impact (by length and acreage) 140 0.02

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 . d ed' fl d. d' b lkh d

, excavatIOn, r 19m9, 00 mg, ramage, u ea s, etc.
Open Water Impact Name ofWaterbody Type of Water body Area of
Site Number Type of Impact (lake, pond, estuary, sound, bay, Impact
(indicate on map) (if applicable) ocean. etc.) (acres)
Total Open Water Impact (acres) 0

Page 8 of 12

6.

7. Isolated Waters
Do any isolated waters exist on the property? 0 Yes [8] 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.

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): 0 uplands 0 stream 0 wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Current land use in the vicinity of the pond:
Size of watershed draining to pond: Expected pond surface area:

VII. Impact Justification (Avoidance and Minimization)

Specifically describe measures taken to avoid the proposed impacts. It may be 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 road was placed
downstream of an intersection of2 streams and the crossing is perpendicular.

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.

Page 9 of 12

USACE - 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 USACE 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/strmgide.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.
Mitigation should not be required by DWQ since impacts are below mitigation thresholds.
Typically the Corps does not require mitigation for stream impacts less than 150'.

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 fonn. For
additional information regarding the application process for the NCEEP, check the NCEEP
website at http://h2o.enr.state.nc.us/wrp/index.htm. Ifuse of the NCEEP is proposed, please
check the appropriate box on page five and provide the following information:

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 of Non-riparian wetland mitigation requested (acres): 0
Amount of Coastal wetland mitigation requested (acres): 0

Page 10 of 12

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 D No C8J

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 (NEP A/SEP A)?
Note: If you are not sure whether a NEP A/SEP A document is required, call the SEP A
coordinator at [phone] to review current thresholds for environmental documentation.
Yes 0 No D

3. If yes, has the document review been finalized by the State Clearinghouse? If so, please
attach a copy of the NEP A or SEP A final approval letter. Yes 0 No 0

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
(Neuse), 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 C8J No 0

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
buff; 1 . r

er mu hOllers.
Zone. Impact Multiplier Required
(sauare feet) Mitigation
1 5067 3 (2 for Catawba) 0
2 3210 1.5 0
Total 8277 0

* Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.

3. If buffer mitigation is required, please discuss what type of mitigation is proposed (Le.,
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.

Page 11 of 12

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. Level spreader designs for road stormwater are
enclosed. Impervious surface is less than 30%. 44 lots on 70 acres all lots are over 1 acre. since
proiect is in a WS N watershed impervious is limited to 24% or less.

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.
On site subsurface septic systems

XIII. Violations (required by DWQ)

Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes D No I:8J

Is this an after-the-fact permit application? Yes D

No I:8J

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 D No I:8J
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. Ifno, please provide a short narrative description:

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).

Applican Agen s Signature Date
(Agent's signature 1 id only if an authorization letter from the applicant is provided.)

~ ( ~O{

Page 12 of 12

S&
EC

Soil & Environmental Consultants, PA
11010 Raven Ridge Road. Raleigh, North Carolina. Poone: [phone]. Fax: [phone]

www.SandEC.com

AGENT AUTHORIZATION FORM
All Blanks To Be Filled In By The Current Landowner

Name: tv'\1<::~\~eA~, L\c... rl'tooO'\ . ~.kp..o'\~1 ~~) tAbrl6.~~
Address: Z4-tP ~. \-oI"\'\'\..'\.60~ 'K~
Ko.'U:O:l ~, .J '--

Phone:

q,~ - ~"1, \~

Project Name/Description: ~.e;\~

Date: '2..8 b~ a:::.

TheDeparbnent of the Army
U.S; Army Corps of Engineers, Wilmington District
P.O. Box 1890
Wilmington, NC 28402

~. m~ u \\f/ r~ I,~~'..l
I~~ ~-~'1 I
ml MAY 0 2 2005 III
I' I
l::J

Todd Tugwell
Raleigh

Atln:
Field Office:

Re: Wetlands Related Consulting and Permitting
To }'Vhom It May Concern:

I, the current property owner, hereby designate and authorize Soil & Environmental Consultants, P A to act in my
behalf as my agent in the processing of permit applications, to furnish upon request supplemental information in
support of applications, etc. from this day forward. The W day of ~- 03

This notification supersedes any previous correspondence concerning the agent for this project
NOTICE: This authorization, for liability and professional courtesy reasons, is valid only for government
officials to enter the property when accompanied by S&EC staff. You should call S&EC to arrange a site
nu;eting prior to visiting the site, ..--:;(j , ~

~~ ~

Pnn.t Property Owner's Name Property Owner's Signature

cc: Ms. Cyndi Karoly
NCDENR - DWQ
2321 Crabtree Boulevard
Raleigh, NC 27604

cc: Mr. Kevin Martin
Soil & Environmental Consultants, P A

Charlotte Office:
236 LePhilJip Ct. Suite C
Concord, NC 28025
Phone: [phone]
Fax: [phone]

Greensboro Office
3817-E Lawndale Drive
Greensboro, NC 27455
Phone: [phone]
Fax: [phone]

Project #: Scale:
9117.W1 1" = 2000'

Project Date:
Mgr,: JH 11-23-04

Figure 2 - Soil Survey
Map
Woodland Church Road
Tim Newcomb
Granville County

Figure 2
Granville County Soil Survey
Sheet 16

Soil & Environmental Consultants, P A
11010 Raven Ridge Rd,. Raleigh, NC 27614
[phone]. [phone]
Web Page: www.SandEC.com

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Figure I
USGS Quad Sheet
Grissom Quadrangle

Project #: Scale:
9117.W1 1"=2000'
Project Date:
Mgr.: JH 11-23-04

Figure 1 - Location Map
Woodland Church Road
Tim Newcomb
Granville County

Soil & Environmental Consultants, P A
11010 Raven Ridge Rd.. Raleigh, NC 27614
[phone] . [phone]
Web Page: www.SandEC.com

LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT

The level spreader system is defined as per Neuse River Buffer impact maps.

Maintenance activities shall be performed as follows:
1. After every significant runoff producing rainfall event and at least monthly:

a. Inspect all level spreaders for sediment accumulation, erosion, trash accumulation, vegetated cover,
and general condition.

2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow
vegetative cover to maintain a maximum height of six inches, and remove trash as needed.

3. Inspect and repair the level spreaders quarterly to maintain proper functioning.

4. Remove accumulated sediment from the level spreaders semi-annually or when depth affects the
functioning of the level spreaders. Removed sediment shall be disposed of in an appropriate manner and
shall be handled in a manner that will not adversely impact water quality (Le. stockpiling near a level
spreader or stream, etc.).

The measuring device used to determine the sediment elevation shall be such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.

5. Remove cattails and other indigenous wetland plants from the level spreaders.

6. All components of the level spreaders shall be maintained in good working order.

7. level spreaders or other structures that provide diffuse flow shall be maintained every six months. All
accumulated sediment and debris shall be removed from the structure, and a level elevation shall be
maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or
replanted as necessary.

I aCknowledge and agree by my signature below that I am responsible for the performance of the seven
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.

Print name: Robert T. Newcomb

Title: Manaaer. Merriweather. LLC

Address: 246 W. Millbrook Rd.

p~on.,e: ~
Slgnatur . :g
Date: Mav 2. 2005

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.

Page 1 of 2

I, ~her~ II L.... 8run er J a Notary Public for the State of Nt
County of W~. , do hereby certify that ~t -r. Ale WCl)t'Ub I \ I
personally appeared before me this ~ day of --.M~ J ~5, and acknowledge the due
execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and
official seal,

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,-,,\ 'L f-. 'lJr I",
~, I~"'" .........~e~ '~
~ 1.."...._:-. -..,
~ c.:v-..- ... ~
~ l ...\ntarg .~ ~
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= \ : =

-; \. Pu6t\to /J..\J. i
~ .... .... ~~
~ ~.......... ~l ~~
~'1. t'O"\\\,\\\
lit. un"'"

Q~~, .~~

SEAL
My commission expires \ h....u.ta '( j 25, J6 I 0

Page 2 of 2

DWQ Project No.

DIVISION OF WATER QUALITY. LEVEL SPREADER WORKSHEET

I. PROJECT INFORMATION (please complete the following information):
Project Name: Merriweather
Contact Person: David H. Blevins. P,E,-Development Engineering,lnc. Phone Number: ( 919 )847-8300
Level Spreader ID: . LS #1

Level Spreader Length
Drainage Area
Impervious Area
Maximum Filter Strip/Buffer Slope
grass

26
0.50
0.05
8

ft.
ac.
ac.
%

(perpendicular to flow)
(on-site and off-site drainage to the level spreader)
(on-site and off-site drainage to the level spreader)
(6% for forested, leaf littler cover, 8% for thick ground cover)*

Max. Discharge from a 10 Year Storm
Max. Discharge to Level Spreader
Filter Strip/Buffer Vegetation

2,0

1.4
Thick Ground

cfs
cfs

(thick ground cover or grass, canopied forest with leaf litter
groundcover)

Pre-treatment or Bypass Method Conventional Level Spreader

II. REQUIRED ITEMS CHECKUST

Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.

Applicants Initials
DHB

N/A
DHB

Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
Pre-Form Scour Holes are on flat slopes only
No structures are located in protected buffers* (Road crossing only)

If bypass method specified in the Draft Level Spreader Design Option Document N/A

Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.

* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

Ins toll f&\lel Of'l<! tlu.!h
with notUf'Olgr'""ound.

A

A

SQUore Prefor"mE)<!
Scour Hola (PSH)

tRIp Rop In
basin not shown
tor clarIty)

SECTION A-A

B 2.1
0 /211
W 4'
d bl'

linen Closs _ RIp Rop
_thIck with Filter FabrIc

Natural
- - Ground

L.. (;vf L. -s. re.EAt;7Erz. # 1
L ';, 2'- fl.

to/IO/OJ

DWQ Project No.

DIVISION OF WATER QUALITY. LEVEL SPREADER WORKSHEET

I. PROJECT INFORMATION (please complete the following information):
Project Name: Merriweather
Contact Person: David H. Blevins, P.E,-Development Engineering,lnc. Phone Number: ( 919 )847-8300
Level Spreader ID: . LS #2

Level Spreader Length
Drainage Area
Impervious Area
Maximum Filter Strip/Buffer Slope
grass

195
18
1.0
8

ft.
ac,
ac.
%

(perpendicular to flow)
(on-site and off-site drainage to the level spreader)
(on-site and off-site drainage to the level spreader)
(6% for forested, leaf ~tt1er cover, 8% for thick ground cover)*

Max. Discharge from a 10 Year Storm
Max. Discharge to Level Spreader
Filter Strip/Buffer Vegetation

52

15
. Thick Ground

cfs
cfs

(thick ground cover or grass, canopied forest with leaf litter
groundcover)

Pre-treatment or Bypass Method

Pretreatment

II. REQUIRED ITEMS CHECKLIST

Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.

Applicants Initials
DHB

N/A
DHB

Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
Pre-Form Scour Holes are on flat slopes only
No structures are located in protected buffers* (Road crossing only)

If bypass method specified in the Draft Level Spreader Design Option Document: N/A

Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatiaUyseparate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided,
The operation and maintenance agreementincludes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.

* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No.

DIVISION OF WATER QUALITY. LEVEL SPREADER WORKSHEET

I. PROJECT INFORMATION (please complete the following information):
Project Name: Merriweather
Contact Person: David H, Blevins, P.E.-Development Engineering,lnc, Phone Number: ( 919)847-8300
Level Spreader ID: . LS #3

Level Spreader Length
Drainage Area
Impervious Area
Maximum Filter Strip/Buffer Slope
. grass

65
1.7
0,4
8

ft.
ac.
ac.
%

(perpendicular to flow)
(on-site and off-site drainage to the level spreader)
(on-site and off-site drainage to the level spreader)
(6% for forested. leaf littler cover, 8% for thick ground cover).

Max. Discharge from a 1 0 Year Storm
Max. Discharge to Level Spreader
Filter StriplBuffer Vegetation

5.0

5,0
Thick Ground

cfs
cfs

(thick ground cover or grass. canopied forest with leaf litter
groundcover)

Pre-treatment or Bypass Method Conventional Level Spreader

II. REQUIRED ITEMS CHECKLIST

Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.

Applicants Initials
DHB

N/A
DHB

Level spreader is at least 13 ft. per cfs for thick ground cover' or grass or 100 ft per cfs in canopied forest with leaf
litter.
Pre-Form Scour Holes are on flat slopes only
No structures are located in protected buffers. (Road crossing only)

If bypass method specified in the Draft Level Spreader Design Option Document: NJA

Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The,operation and maintenance agreement signed and notarized by the responsible party is provided.

· Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

Ins 'f'ell revel end flu.sh
with notUf'olgrolJnd.

A

A

SQuore Preformed
Scour Hole (PSHl

lRfp R<Ji> In
basin not $hown
for clarIty>

SECTION A-A

B ~ f
o Iz,l'

W~
'1'
d 6

liner, Class_ Rtp Rap
_thIck with Filter FabrIc

Natural
- - Ground

'B--t

LF;- v't::= L. -:f PIZ&'.4 t? t::.~ ~ ~
L- ~~., f-r.

10/10/01

I
I
I

t
i
I
,
1I

I

!!
I

400

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390

385

380

375

370

365

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60+00

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PRORLE
f - 3'V I 3O'H

RE'IISlONS

MEAAIWEA THEA
PHASE 1 AND 2
(GAANVLLE COUNTY)

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SHEET INDE

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SHEET 2 - SITE OEVElOPEME
EROSION CONlRC
SHEET 3 - SITE DEVELOPEME
EROSION CONlR(
SHEET 4 - CASHMERE LANE
SHEET 5 - CSAHMERE LANE
SHEET 6 - CUL-DE-SAC PL
SHEET 7 - BROWNING PLACE
SHEET 8 - NEUSE RIVER BU,
SHEET 9 - EROSION CONlRC
SHEET 10 - MISC. DETAILS

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GRANVILLE COUNTY PIN
ZONING
DEED BOOK
WA1ERSHED
GROSS LOT AREA
AREA IN ROW
NET LOT AREA
OPEN SPACE/NEUSE BUFFER
A VC. LOT SIZE
UNEAR FT. Of" PROP. SlREETS
SETBACKS

1824.00-91-4632
AR-4O
D.B.628 PG523
WS-IV-GW
63.41 Ac
5,21 Ac
58.2 Ac
9.12 Ac
1.12 AC.
4,294 LF
FRONT - 50 FT.
REAR - 25 FT.
SIDE - 15 FT.
MERRIVlt:A niER. LlC
242 W. MILlBROOK ROAD
RALEIGH. NC 27609
919-847-1800

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0R<ltlAI. DAre 04-22-05

PLAN SUMMARY

NUMBER Of" LOTS: \44
\
LOT 1 - 1.60 Ac.\
LOT 2 - I.OJ AC.
LOT 3 - 1.40 AC.
LOT 4 0.98 AC.
LOT 5 - 1,17 AC.
LOT 6 - 0.98 AC,
LOT 7 - 1.02 AC.
LOT 8 - 1.00 AC.
LOT 9 - 1.00 AC.
LOT 10 - 1.20 AC.
LOT 11 - 1.01 AC.

LOT 25
LOT 26
LOT 27
LOT 28
LOT 29
LOT 30
LOT 31
LOT 32
LOT 33

1.01 AC.
1.15AC.
- 1.34 AC.
1.03AC.
1.00 AC.
1.00 AC.
1.00 AC.
1.00 AC,
0.93 AC.
0.94 AC.
1.28 AC.

LOT 3<
LOT 3!
LOT 31
LOT 3:
LOT 31
LOT 3!
LOT 4C
LOT 4'
LOT 4:
LOT 4:
LOT 40

LOT 23 -
LOT 24 -

1.55 AC.
1.08 AC.
1.15AC,
1.04AC.
1.01 AC.
1.06 AC.
1.30 AC,
1.12 AC.
1.04AC.
1.02AC.
1.01 AC.

LOT 12 -
LOT 13 -
LOT 14 -
LOT 15
LOT 16 -
LOT 17 -
LOT 18 -
LOT 19 -
LOT 20 -
LOT 21 -
LOT 22 -

NC Division of Water Quality

SOIL & ENVIRONMENTAL CONSULTANTS, PA

Tran # Invoice

Type
Invoice

6903 0520051

Date:

OS/20/05

Date Reference

Balance

OS/20/059117.W1

$200,00

~@,@@uw@ ~
MA'< 2, 0 2005
OENR - WATER aUAL.ITX.Ltt'H
WEf\.AHOS AND STORMWAlER BM""

Check Number:
Check Amt:

Discount

$0,00

017587

17587
$200.00

Pay Amount
$200,00

400

CHANNEL

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USE 3 INCH DIAMET R CLASS
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FABRIC.

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60+00

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PROFILE
1- · 3'V I 3O'H

MERRIWEA THER
PHASE 1 AND 2
(GRANVILLE COUNTY)
MERRIWEATHER LLC RALEIGH

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11 - 30'

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1 inch = 30 ft.

05 08 85

SCALE: '-30'

Phone: [phone]
244 w: Mil/brook Road, Raleigh, NC 27609 Fax: [phone]
P. O. Box 17705, Raleigh, NC 27619 Web: d-e-inc.com

DEVELOPMfNT ENGINffRINGp INC,

. .

ORIGINAL DATE: 04-22-05

NEUSE RIVER BUFFER
IMPACT PLAN

Professional Engineering Consultants

SHEET
NO.

LA TEST REVISION DATE:

8

NC

PROJECT NO.: 05128

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GEOTEXTILE FABRIC LINER
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,,/ \'\. ,/"'....,
')("-,0'" ",... ',/ ')( '"\jt,i' "

'M~~
...... ,;.( '" ," "/ ."..( ~>,I
,. " / \, ~.^, ,/ ' '. /' ...... ./
.l'l ", ,"\ /' ..' ".l

B ~I
oL
Zl
~.

4- FT.

W
d

SECTION A-A

Natural
.. - Gr:-olJnd

I
L1nen ClosS _ RIp Rap J
_thick with Filter Fabric

B--l

t...ev~L '5F~t7e.~ ..2
\... ~ I ~ For.

--=--

BURY BOTTON i7~. ~ -= ~
OF PLYWOOD ~ -:

-

NOTE: ALL PARTIALLY COMPLETED STORM DRAINS
SHALL BE PROTECTED AT THE END OF
EACH DAY IN ACCORDANCE WTH THESE
DETAILS,

~.

UPSTREAM END OF
STORM DRAIN

..

r OVERFLOW

I 1/3 PIPE
DIAMETER

.

~.

..

.

.. '~
.'

JTI~.

3/4" EXTERIOR
PLYWOOD

PLYWOOD INLET PROTECTION

r STEEL FENCE
t POST (m>.)

II
II
II
II
II
II

OVERFLOW

UPSTREAM END OF
STORM DRAIN

~

.

~.

..

.6

, 'W'
.

... . ~.
.' .

HARDWARE CLOTH

PIPE INLET PROTECTION (PLYWOOD AND

STONE)

PLAN VIEW

A

SQUare P~etormed
Scour' Hole (PSt'll
tRip Rae> 1n
baaln not "hown
for clarity)

SECTION A-A

LIner. ClosS _ RIp Rap
_thick with F'llter Fobl""lo

Install te.....el andflu.sh
with notut"OI ~""o\Jnd.

A

B ~ 1
o I~"
W~
d "II

Natura'
., - Gr:"ound

L-~ v' ~ I., -1 pjteA l? ~~ ~ ~
t.. -=-- (;, ~ f,....

tOllOIOt

REVISIONS
1, 2- 28-05 PER CITY NC DENR REVIEW.

_ _ _ __....._ a. __ . _....

MEAAIWEA THEA
PHASE 1 AND 2
(GRANVILLE COUNTY)

tOltOIOt

SCALE: N.T.S.

ORIGINAL DATE: 02-16-05

LATEST REV1SION DATE: 03-01-05

I I ^

C A I rla".L

N C PROJECT NO.: 05128

TOP ELEVATION Of STORl.4WATER
-------------------

DESIGN OF SPILLWAYS

DRAINAGE AREA WEIR LENGTH 1
(ACRES) (FT)
1 4.0
2 6.0
3 8.0
4 10.0
5 12.0
DIMENSIONS SHOWN ARE MINIMUM

EXISTING SLOPE

SIDE VIEW

FlL TER F ABRIe

HQlli

HEIGHT & 'MOTH DETERMINED BY
EXISTING TOPOGRAPHY AND
SEDIMENT STORAGE REQUIRED.

KEY RIP RAP INTO THE DAM
FOR STABILIZATION.

~
~

KEYED RIP RAP

FRONT VIEW

*57 WASHED STONE

CHECK DAM

MISC. DETAILS

EX/STING SLOPE
STEP SEQUENCE

.
. :.-

~"'" '
q;" ~31~M
'V.n~{no !h~.LS Uf{'1 '"
d~..t\fM . ~~~.~
(jJ~'OOl 0 g ,Wjf

~O~@~1lJ

...IL,
t )
U
STONE FILTER INLET PROTECTION

CONSTRUCTION SPECIFICATIONS

DOVNSTREAM 'LIP' MUST BE LEVEL THE
ENTIRE LENGTH OF THE SPREADER.
SPREADER LIP MUST BE l' MINIMUM.
SEE PLANS FOR ELEVATION.

'"

MAINT AI NANCE

'"

'"

'"

1 TI1[ H~TlINll SHlULI JE ~ 1IIN11U1 or 4 rEET
WilE ElCTOlIINll 6 INCHES liVeR THE lJ~ AND
IUllI[J 6 INCHl:S JEEP III " veRTICIIl TREHCM
III TI1[ llllJEII [J(j(, THE IJ'l'EIl EIIIit SIGJLD
IUTT _IHST SHIIDTK. T CUT SO>> - IE
SfClJl[l T HEll IH PLACE \11TH a.DSl.ET Sf'AC[D
I€~VY JUTY IlIRE STN'lES M lE~ST Ie (IICI€S

IlINl>

e.ENSlJIt THIIT THE Sl'IlE~JER IS LtvtL. roR
I.NIFlJlH SPRE~DINlI or STlJRII RUNlIFF.

3.aIHSTIl\.CT THE LEvtl SPRE~IIEII IlH \JtDlSTUIlIED
SIIll, (HIlT lJI FILLI

4,aIHSTIl\.CT ~ eo flIIIT ntNlSlTIlJI Sf:CTIIlH rlllJH
THE IlvEMIIIN C_l TII "END SHIIDTK.T vlTH
THE vlIITH ANI IIEPTH or THE lEVEl S__".

S. DISPeRSE IlUIDf"F FROl TI€ Sp(1\IlE1l ACROSS ~
PIllI~"" T S'AJUnJ SUIPE. loOT TII ElICCEJ lOX,
_C SUIE ,.... T THE SlOPE IS surnclEHTl T
$IlDIlTH '11 KEEP THE FllIlI F_ CIIHCEHTRA' IHG,

6.._DII\'lT III"TEII IT'$ OONSTIl\.CTlIIl.
_1lIIPRI~ Tl T $[EI ANI HUl.CM THE ENTIIlE
DIS'UIlIU ME" or THE LEVEL S_AIlER,

RIP-RAP OUTLET
PROTECTION AND ENERGY
DISSIPATOR. SEE PLANS
F'DR DETAILS.
UNDISTURBED GROUND
GRASS LINED CHANNEL
6' DEEP, \' VIDE
SEE PLANS FOR LENGTH AND ELEVATION
!lIOTEI EROSID.N ~.!J~T~OL NETTING TO BE
OO~!lTE.n ~!:i!.l ~E.l;;!J~En IN GRASS lINED
~
LEVEL SPREADER CROSS SECTION

'"

'"

'" '"

'"

'" '"

'"

'"

'" '"

2-3' SURGE
STONE &
GED- TEXTILE
rABRIC
EXTEND A
MINIMUM
roo

'" '"

'"

'"

'" '"

'"

'"

'" '"

'" '"

'" '"
-
'" '"

'"

'"

'" '"

'" STABILIZED SLOPE

'" --

'"

'" '"

'"

'"

'" '"

'"

3 ELEVATrON POINTS ON SPREADER
ALL AT SAME ELEVATION

'"

INSPECT THE LEVEL SPREADER AFTER EVERY RAINFALL
UNTIL VEGETATION IS ESTABLiSHED AND PROPERLY
MAKE ANY NEEDED REPAIRS, AFTER THE AREA HAS
BEEN STABILIZED, MAKE PERIODIC INSPECTIONS AND
KEEP VEGETATJON IN A HEALTHY, VIGOROUS CONDITION.

'" -v

'" '"

'"

'"

'"

'"

'"

STABLE UNDISTURBED
OUTLET~REA

SPREADER LiP- CONSTRUCT THE LEVEL LIP ON UNDISTURBED SOIL TO
UNIFORM HEIGHT AND ZERO GRADE OVER THE LENGTH OF
THE SPREADER, PROTECT IT 'WITH AN EROSJON RESISTANT
MATERIAL SUCH AS SURGE STONE TO PREVENT EROSION,
OUTLET AREA- THE OUTLET DISPOSAL AREA MUST BE GENERALLY SMOOTH
AND 'WELL VEGITATED 'WITH A MAXIMUM SLOPE OF 10%,

VEGITATE ALL DISTURBED AREAS

MINIMUM DIMENSIONS FOR LEVEL SPREADER
DES[GN rLOV (eI's) ENTRANCE V[DTH DEPTH
0-\0 \0 0,5
[0-20 \5 0,6
20-30 24 0.7

END VIDTH
3
3
3

LENGTH
10
20
30

LEVEL SPREADER DEl AIL A, 8. & C

PAGE 2 OF 2

LEVEL SPREADER DEl AIL A, 8, & C

PAGE 1 OF 2

DRANAGE
SLOPE ACRES

SEDIMENT BASIN CALCULATIONS I
_. ..._ .--....-.--.......-..'rr1 ,'" -'r'" ......----,. ',,' r~I__" ,":-""" .-..,'.. ....-'-..-.-.\
_ ___._,,, .._ _ .._._ __....__.._.__.___.__ SEDIMENT BASIN'" " ,L ... L.-".._,.-..-....-.,....._..,-,.....~~.O'.1M1,.-~1~",-, _,.B, ~_~~~ ~....... ....'_..______......" ,. i
DRAINAOE-AREA--- ''';' 3:liAC....-.-......----...---....-l ..- 'IDRAINAGEAREA -UAC I
~n_n P:' 1llTAL ;=~D-: :~~.if'.""'~=~~~ =:J;"';~i~~D ~ ~~~t~':O~i:2l'CCF=:.::j
C CFS PIPE Iff) Cf8 Qi"_ eM'- . '.4 XU, XU .... CF8 .. lQ2.~ . ._' d .. '.4 X 1.7' X 1.1. 4.1CF~_ ____J
8.2 u ... _.. n_"'::.:."'~~: ~~:~;::i.~"" ":.:j;:8Ii-;'~ce~~ ~~;.;~:.~: IF,]
BAI.-IM-DEPTH-'" ..-. . 2FT"-"'---" . ~ .- L - iBASIN DEPTH · 2FT ' I
8TOAAGEPROVi)Eff ~ ..0i4.CF.----......'--'..----.---. "---"rSTORAGE PRoviDElf' ;." s;eoacF --',
1.1 ....~_u. ~ t'.._~ n . tr"'u..- ..' '.. · :"PTn . . . .1

__. _ ___ '--8'ED~ENT BASIN-j3- ---.------+-...-+-. --- --- ---- 8EDNI.NT BA81N M -- --- -- -'-1
, "d'" . _ 20AC.' .' ,,' ."r' ,jDRA~GE AREA 1= 4.01.0 !
DRAINAGE AREA -'" "t;;;", -.,.... .__....__,_.,__.._._______..J
~.=~~~~- :n ff~~t::.~~;n__- ---!=o;:::~~: :::~~;ot.~ '....cF__ .~. ...1
9.8 Q2. CtA ., O.4xs:ieX2.0';' 4."CFS ~' 1.~~.~~~--..-..-----,.. = 0.4~~:!e ~~:~.~..':2-~~~..--J
MIN.'SURFACE-AREA--;' :i:6'jfti:cifx43;5iO.~2.004SF.r......-IMIN: SURFACE AREA · "~_)(,,.~~-?<~3,~0.~~:~~~.~~..J
BASIN-S'UAFACE'slZi- ';'''liix32W-~2,o4ii'iF''''''' --r~---'I~A8...riuRF_ACE-iiil! ;; eo'L'X48W. 4,0110 SF \
13.1~~~!N__~~P'~----..__.- ~-1~CF' .-----.."--..-.--.-.-.w--l-.-.I:~~~r~OVfDED ~,:~~~trCF--.--..-~,-~".~::~_::.---~
SIl.O W':"~~~O\/1Il~D- ~.. iht------ -- rriiRi.ENQnf~iI Ffn-- -1

I ' 1 .1
SEDIMENT BASIN Ii I 1"", SEDIMENT B~SIN tI8 . --" ,............-
DRAiNAGE"AREA--"-" ;;;.12:-'-"C.... ,--.",,- --..-.-- -"-r--' ;-DRAINAOE- A~~A "'1-1~~OAC
10.8 DENUDED AREA = . 0.7 Ac [ I DENUDED, A~~~...__.. __ ,... ~:~~~_d'" ."- , ..' _..__._.__,.._.1
STORAOin~EGiuRE[f-;;' iSX{11S-,;-..53....'-. -- .,'.' ." !-',... '\STORAOE'REQURED ., III-OX 1,115 · 7,210 CF ,'" .1
Q2. CIA, '0.4XI~7tl X2.1- lI.tlCF8.t jQ2 - CIA ",.. ,. ,. . \- ~.4 XII.7eX4~0- 9.2 CFS I
34.1 MIN. SU~"ACE A"EA .. 11:1 X 0.01 x.u,1I80 - 2.1127 SF. t .i"M I!'I"...:,','~. U,"" ~"~~~_~~!:~_. ~_. ~~,,~~:~~.~.4!,~O'~,,~~~~.~~!1
B-..'-'..,...-.,....-.....,.......,.,-,... ;;"" --...-..X.'...iiN;..Hi2-SF......... ...-- t-aAsIN SURFACE SIZE · 10'1.. X..6W · 4,050 SF
ASIN SURFACE SIZE 72'1.. 3. , .. ... L. " - ....,... ., ,.. -.- ....-..--..~
BAsiNlSEpnf.....--;;,.. ifFf"" ..---,' ".... ..,,-- -'r" "BASIN DEPTH" · 2 FT . I
8TORAGEPftOVlDI!D .. 1!1...'CF_ \STORAcaE~~"(J,,,VI,DE,D - - ~,100 CF '...11
WEIR LENGTH . 15 FT . . !\",EIR LENG'!t.'......,.. 16FT ,.......,. -.'-
'" ,,'~' .._ ~.~.~. . ,..,,,~~...,_._.___"'~.. .. ... . I

;. ...,.'..,., ...... ..,.._ "..___.,._. _.....-.. _",'.,... _.. ..,.._.'. _. ,_'" "...' . .f.-. .... ,j,,, -..---'- .....--.-----..-..' .,... -...-_...,,-,.,..,-- ,--" .".', ,. -. .-.."..--..'.-..i

1 \.
, SEDIMENT BASIN tf1 , I' , " "..., ." "8ED...,EN.T BA8IN~' , "
DRAINAGE AREA t= 2.0 AC' "',' ," ,1DR,6.~_ca~A~~~- ,-.,-t- -- ~:-~-,,~ ...-..-- "'..- " ., ,,---- ,_...._.1
:",."..,. . "._, .".., _, ,.,..,',..,."",,.._,..,_,.. ';;' __. ,,".'''''.''''_,' -,...,.,-,,'.'..,..,' -,---," .- .,...,.. ,,-,' ,-- ..... .!DENU, DE, D, AR" EA - 0.4 AC I
,DENUDED AREA . UAC...,. p . " :, ,'," ,." ,..,", ". ,,- ,.".""," "".,., ,',' ,.,',.,"-)
!STORAGE REQURED ., 2.0 X 1,1111.3,830 CF , IST(JRAOE, R!:~~~~D_.. ,,:, ~~~.!'~.~_~~..~~~~~.~F__._..._..J
ta2;.ciA.-.---.'.-- ,;- o~4-ii7.X2.0;4:i-CFi--...-......-tQ2. cIA, '" " = 0." X6.7'X2.0- .... CFS-\
iMIN. 8URFACE ARf!A _ 4.8 X~:01 X4a'580- ~.O'" 81' t \MIN. 8URFACI!A~!A ~,~.8XO.-01X"3,1I80. 2,004 SF.)
iBA8IN SURFACE SIZE .. 14'1. X32W _ 2.041 SF I I BASIN SURFACE 81Z!! - tS4'LX32W. 2,041 8',......_u--l
IsASINDEPTH ,.,,-_. .;;. 2Ff-...-.'... ".'u...-..,.,.t,..~. r~~8~~~P'~~_._.,_._.._~" ~F!_~,._...... ...,...---....-.---...;
!STORAOEPROVIOEO- .--14:_'~F''''''-'-P_'''-P_".-T'' :STORAOE P~OVIDED · 4:0" CF \

'WEIR LENGTH - j" PT _ .. u__wL ::01. LE.011l u-l~- ~: :~.....,.w,...,-.j
. ,~~ ._-~:~ ~..~ -~E-DN~~~AiIN M -- ."....-------....-.\-.-...,1..., ,.... ...,..-......--SEDiMENY-BASIN-.10..-..'......----...-.--i
;=;~ .: ~:~:~ .. .. . \. 1r;::,:;::::\:1~:~~~.... ---p .... --" \
\sTOMGlfREQURED-~" 1:0)(1",i15-;'Oi1irCF-"---["" rS-TORAGE-REQUREi),,''; 12-,1X1,I1I1~3,a12CF
:02 ~ CIA ----diU : ~ ~::~~~~~f~-.F---f:oN: ~~ACEAiiEA: ::m~~~~,,i;':{~fOFI

MIN.8URFACEAR A ,. a ,,'," _P..,..,."....."..,...,..,..".........'..'.--...-... "'-'1
,BASIN8UAFACESiiir;"j48'LXiiV;,-,;;t..05i'8F" "l'. jBA81N SURFAOE SIZ!! - ~'LX33W. 2,171S' i
:8 ~~~..~~~~,.__ "...._; ~. ~ifCF .,..,...-.-. ,--.,.,.""-"', ...-' '\:~'~~;~OViDEf)"' ~-.g~'Cf"'"'-''''' .,..._,....'..-1
,.STORAGE PROVIDED , ,l, ' ' ',I. . ..-. ,,-.. ,-,...-,',..,. ...",. ." ......,...,..'. '-P-....,....,-.,.-.,"-,..,--.....",
;WEIR LENGTH-" ..-~-.15"Ff... -........'-.-..-P---\....- IWEIR LENGTH · 111FT ",' \
, \1"" 1 ,..,' ,..-\
~~;-oi~.;;oeliiM!~:e~jijOir:::.::.:::.:-~:.:--~\:~:i,:.:.::::=:=:.:: - ---- - nn_.:::::':::=i
,DENUDED"REA . '" .~:2,,~.__,,_ """.,' i-,j
iSTOMOE REQUitED .. 0.1 X 1,1111- 1,4112 CF ' I
I.Q2"~CiA-~~ .-,-. -.~ -~ ." o:"x:~i- X. 0.8 ;'1:a-CFi~ -l-----r ...- -- ---- ---- --- . -'--" --- .....- ----. --- .-- -1
i~"'j~~r~ :: ~X~~:i~:~=Ft:.:nt:-=:::-:::::::::: :.:: ::.::::--~::~-::::-::j
i BA81N DEPTH - 2 FT . i
1Sl'oRAGE PRoviDED " 1,eoO'CF. r I , ..,.._...1
'. '...,.',' ..' ,_'_.,..'.' _ ..'. '..',_.' .__...._,_,............_'_.' " ",'.'......" ,.,.,.,..'...-r.. ......, r .'",.. -.'.' ,,", "'...".,-,.....-..- ,,'-' -....., i
'WEIR LENGTH . 16 FT ..L.... ._i.___. ,_.,. .._.......__.' .,. ....-. .....-.-.. . ......___...__-J
,-,-.- .....-,- ",-,~-,,"'-". .-~~.._~'.._. ...- ..-~_.. -~._.~._._..'-._... -.._" .~,.,...,._~--_._.....__.

\-.----..---.....----.----.-..---STORt.1"PIPE-CALCULATlONS ~ f(/..
t ___..~_..____-n_-------.. . C.2 .. )-----.- ...._u.
, NOTE: ALL VELOCllY DISS1PA lERS SHALL BE INSTALLED ON FILTER FABRIC.

PIPE
FES4
FES2
FES8
FES8
fES 12
fES 10
FES 18
FES14
FES 20
FES 18
FES 24
FES 22
fES 28
FES 28
fES 32
FES 30

TOP

INV.IN
44S.0

T
-'------t-.,----

INV, OUT LENGTH RCP
85 18

125

STORM

..0

442.0

405.0

406.0

300.2

411.7

401.5

l..._..,._--.. ...... .,......_.1___,

440

435.0

441.0

403.0

402.5

385.0

410.0

308.0

u

..0

so

18

2.0

2.0

1.2

004

1.1

70

15

1.4

1.6

8.2

0.4

u

u

85

18

2.4

3.0

8.2

u

9.8

60

18

6.0

4.0

8.2

0.4

13.1

140

30

3.0

18.0

8.2

0.4

50.0

60

24

3.4

3.3

8.2

0.4

10.8

75

38

u

10.4

8.2

0.4

34.1

.____..-J.....~_..._.~_~.,

.",,-- ...---..---..........' ,.'

.~..-..._.'.. ......'--_.., .' ..,.....-..........,-.

050885

FINAL PLAN

NOT RELEASED FOR CONSTRUCTION

SHEET
NO.

DEVELOPMENT fNGINftRINGp INC.

. .

Professional Engineering Consultants

Phone: [phone]
Fa~ 919-847-2130
Web: d-e-/nc.com

244 w: Mil/brook Road, Raleigh, NC 27609-
P. O. Box 17705, Raleigh, NC 27619

.f.......

~