20040790 Ver 1_Complete File_20040624

0? wATF/9 Michael F. Easley, Governor
Q William G. Ross Jr., Secretary
9 North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P. E. Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
June 24, 2004
DWQ Project No. Exp. 04-0790
Granville County
Page 1 of 4
Mr. Bob Anderson
Barton Development
7000 Six Forks Road, Suite 115
Raleigh, NC 27615
Subject Property: Wynngate Subdivision
APPROVAL of 401 Water Quality Certification and AUTHORIZATION CERTIFICATE per the
Neuse River Buffer Protection Rules (15A NCAC 2B .0233) with ADDITIONAL CONDITIONS
EXPRESS REVIEW PROGRAM
Dear Mr. Anderson:
You have our approval, in accordance with the attached conditions and those listed below, to place fill
within or otherwise impact 0.08 acres of wetlands, 248 feet of streams and 22,700 square feet (ft) of
protected Neuse riparian buffers in order to construct the Wynngate Subdivision, as described within
your application dated May 21,2004. After reviewing your application, we have decided that the
impacts are covered by the N.C. Division of Water Quality (DWQ) General Water Quality Certification
Number(s) 3374 and 3402. The Certification(s) allows you to use Nationwide Permit(s) 12 and 39 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,
Non-discharge, and stormwater 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 approval letter 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 211.0506 (h). This approval requires you to follow the conditions listed in the attached
certification and any additional conditions listed below.
North Carolina Division of Water Quality, WETLANDS / 401 UNIT
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
919-733_17AA /nhnna1 Q1Q_7A'3_AAQ11favl h}4n•//h9n onr eTa}e nn nc/nrumf?anrlc
Mr. Bob Anderson
Page 2 of 4
June 24, 2004
Conditions:
1. 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 of the 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.
c. For borrow pit sites, the erosion and sediment control measures must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Surface Mining Manual.
d. The reclamation measures and implementation must comply with the reclamation in
accordance with the requirements of the Sedimentation Pollution Control Act.
2. No Waste, Spoil, Solids, or Fill of Any Kind
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the
footprint of the impacts depicted in the Preconstruction Notice Application. All construction
activities, including the design, installation, operation, and maintenance of sediment and erosion
control Best Management Practices, shall be performed so that no violations of state water quality
standards, statutes, or rules occur.
The outside buffer, wetland or water boundary as well as along the construction corridor within these
boundaries approved under this Certification shall be clearly marked by orange fabric fencing for the
areas that have been approved to infringe within the buffer, wetland or water prior to any land
disturbing activities to ensure compliance with 15A NCAC 2B .0250.
3. No Sediment & Erosion Control Measures w/n 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.
4. Construction Activities
During the construction of the project, no staging of equipment of any kind is permitted in waters of
the U.S., or protected riparian buffers.
All mechanized equipment operated near surface waters must be regularly inspected and maintained to
prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic
materials.
Mr. Bob Anderson
Page 3 of 4
June 24, 2004
5. Stormwater
All stormwater runoff shall be directed to sheet flow through wetlands and riparian buffers at
non-erosive velocities. Discharge velocities of 3 cfs and greater must be slowed through
means of plunge pools, energy dissipator pads or devices appropriate to the site prior to
reaching wetlands or level spreaders.
The final, written stormwater management plans (including a signed and notarized Operation and
Maintenance Agreement received June 22, 2004), must be implemented and the stormwater
management facilities shall be constructed and operational before any permanent building is
occupied at the subject site. The structural stormwater practices as approved by the Division as
well as drainage patterns must be maintained in perpetuity. No changes to the structural
stormwater practices shall be made without written authorization from the Division of Water
Quality.
6. Future Development Activities
This Water Quality Certification covers all construction activities detailed in the May 21, 2004
application. Future development phases shall require pre-approved stormwater management
plans. These plans must be submitted to DWQ for written approval and must be constructed and
operational before any permanent building is occupied of the subject site.
7. 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.
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 to
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 final and binding unless you ask for
a hearing.
Mr. Bob Anderson
Page 4 of 4
June 24, 2004
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Wate
Act and the Neuse River riparian buffer protection rule as described within 15A NCAC 2B .0233. If
you have any questions, please telephone John Dorney at 919-733-9646 or Debbie Edwards at 919-73:
9502.
Sincerely,
Klimek, P. E.
AWK/cvdw
Attachments: Certificate of Completion
GC 3374 and 3402
Cc: Todd Preuninger, Soil and Environmental Consultants
USACE Raleigh Regulatory Field Office
DWQ Raleigh Regional Office
DLR Raleigh Regional Office
File Copy
Central Files
Filename: 040790 (Wynngate) 401 Appro`
DATE JUN-24-2004 THU 12:41
NAME DWQ-WETLANDS
TEL [phone]
REF. NAME
COMMUNICATION MODE : TX
NO. FAX NAME/NUMBER
47 98739727
47 98469467
MULTI COMMUNICATION REPORT
START TIME TIME MODE PAGE
06-24 12:37 01'09" ECM 5/5
06-24 12:39 01'03" ECM 5/5
TOTAL TIME 00:02'12"
TOTAL PAGES 10
RESULTS
OK
OK
o? W AT ?9p?
QW ! r
EXPRESS PERMIT REVIEW PROGRAM
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimck, P.E., Director
Division of Water Quality
Colecn 11. Sullins, Deputy Director
Division of Water Quality
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Street Address: 2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604-2260
Mailing Address: 1650 Mail Service Center
Raleigh, NC 27699-1650
Contact Information: Phone #:
Fax #:
Fax To: Bob Anderson
Todd Preuninger
Subject: Wynngate Subdivision
Number of pages including cover sheet: ? 5
Notes or special instructions:
919-733-0203
919-733-6893
Fax #: [phone]
919-846-9467
Date: 6ftWO4
co- 2cl - 0?
The original will be sent in the mail. If you have questions please call Debbie Edwards at 919-733-9502.
AYY'r
MDEN A
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (http://h2o.cnr.state.nc.us/ncµetlands
OjS/221/ 2004 15:48 FAX
0 & Environmental
11.010 Raven Ridge Road • Raleigh. North Carolina 27614
www.SandEC.corr
-+ D111) DORNET 001
Consultants, PA,.
Phone: [phone] Fax: [phone]
FACSXMILE SHEET
FAX NO (919) 846-9-167
DATE: 4,.4-22 Project Number:
TO: NAME:
COMPANY:
FAX NUMBER-
PROM; 1 L{1'1l SUBJECT:
The following items are being ed. Number of pages in udin=ransn i ttal sheet:
For Your Comments/Approval. for Your Information
Per Our Conversation Per Your Request
Please Advise Please Call
Would Like To Discuss Please Handle
HARD COPY SENT:
US Regular Mail
Overnight
Hand Delivery
No Hard Copy Sent
REMARKS:
TV YOU IIAVE ANY PRO LEMS WITII THIS TRANSMISSION, PLEASE
CONTACT AT [phone].
*CONFIDENTIALITY NOTICE*
This transmission is intended only for the use of the individual or entity to which it is addressed and way,contaiA
information that is privileged and confidential. If the reader of this message is not the intended recipient, you are hereby
notified that any disclosure, distribution or eopying'of this information is strictly prohibited. If you have received this
transuiission in error, please notify us immediately by telephone and return the fixed documents to us at the above address
via the United States Postal Service.
recnS =i •eko Ce'
Farb Office. 622 Coon Mountain Lanc
236 LcPbillip Court, Suite C Greensboro, Nro, Nla Drive
Concord, NC 28025 GreensC 27455 Taylors?'illc, NC 28651
Phone: [phone] Phone [phone]
Phone: [phone] Fax: [phone] Fax: [phone]
Fax: [phone]
JUTA-22-2004 TUE 14:24 TEL:[phone] NANE:DWQ-WETLANDS P. 1
0b~'22/2U04 15:43 FAX _+ DWQ DORNEI U002
LEVEL. SPREADER OPERATION AND MAINTENANCE AGREEMENT
The level spreader is defined as an elongated, level threshold, designed to diffuse stormwater runoff.
Maintenance activities shall be performed as follows:
1. Level spreaders 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 maintenance
procedures listed above. I agree to notify DWO of any problems with the system or prior to any changes to the
system or responsible party. /A
Print name:-
Title: W
S
Address' 7ooU Si k v?? 5ui?v // z/G? Gi G a 7Z, 1?5_
Phnnn 7 / `? ' 7 7'" -? to O
Signature:
Date* -
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.
1, 6 s c_ A a."4 ,2 /d . , a Notary Public for the State of J Ior•E'h Cn ro Ire ?.- ,
County of V• &. -_& do hereby certify that Ae v .t A?ders6A
?
personally appeared before me this 2- Z ^0. day ofTtA.n t- , and acknowledge the due
execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and
official seal,

SEAL
My commission expires

JUN-22-2004 TUE 14:24 TEL:[phone] NAME:DWQ-WETLANDS P.I 2

Soil & Environmental Consultants, PA
11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: [phone] • Fax: [phone]
www.SandEC.com
1 Transmittal
To: CA r-k-C a-. Project #: 15>1\ O lln? o? Date: 6,
Project Name: L V1.
File:
We Transmit to you Herewith: Under Separate Cover:
-Drawingseryour information and files ? By mail
? Specifications Fcomment or approval ? By courier
? Brochures or photos ? Returned for correction, resubmit ? By express
? Correspondence ? Approved as noted
? As per your request
No. Copies Document No. Date Description

N 2 1 2004
Remarks: 1\' -I-- t,-
WATER QUALITY SECTION
.?-

If enclosures are not as listed as above, kindly notify us at once.
By:
Charlotte Office: Greensboro Office: Hickory Office:
236 LePhillip Court, Suite C 3817-E Lawndale Drive 622 Coon Mountain Lane
Concord, NC 28025 Greensboro, NC 27455 Taylorsville, NC 28681
Phone: [phone] Phone: [phone] Phone [phone]
Fax: [phone] Fax: [phone] Fax: [phone]

DWQ Projed No
DMSION OF WATER QUALITY - LEVEL SPREADER WORKSHEET
L PROJECT INFORMATION (please complete the following infofmalicn):
Prole-et Name'
^ ` Prone Nurr>5er:
Contact Person: =-
Level Spreader 10: , c_v v7 ^S ?r ?a u I
Level Spreader Length ft.
Drainage Area -- 6 - ac'
Impervious Area ac,
Maximum Fitter SiriplBuffer Slope %
grass
Max Discharge from a 10 Year Storm J I ? • o _ cfs
Max Discharge to Level Spreader la- 0 cis
Filter StriplBuffef Vegetation aC r e_
Pte-treatment or Bypass Nielhod /A
It. REQUIRED ITEMS CHECKLIST
?JUO?i
(perpendicutar 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 ever, 8% for thick ground cover)'
(l; ;_-k ground cover or grass, canopied forest with leaf litter
gruundcover)
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached, If a
requirement has rof been met, attach an explanat on of why. At a minimum, a complete stormwater management plan submittal includes
a workshed for each BMP, desgn calculations, plans and specificd.icns shovving all 6MPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenan= agreement. An incomplete submittal package wiil result in a request for
additional information and will substantially delay final review and approval of the project.
Apolicants Initials
SR Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per es in canopied forest with Is at
Ii nor.
Q /A Pre-Form Scour Hales are on Pat slopes only
g No structures are located in protected buffers'
If bypass method specined in the Draft level Spreader Design Option Document:
t`f bypass method is specified (if applicable) and plan details and calculations are provided
lDischarge 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 maintenancec agreement includes annual erasion 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 It des, igned 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.
WETLANDS / 401 GROUP
JUN 2 1 2004
WATER QUALITY SECTION

i= GG4
DWQ Project
DIVISION OF WATER QUALfiY - LEV`:i. SPREADER `NORKZHEET
1. PROJECT 11iFORMATION (please complete the tcllcwing infefmaUon):
Project Name
Contact Perm: h r 4-0. Phone Number:
Level Spreader ID:. L_ w?1 ?i car r 17
Level Spreader Length ) O ft.
Drainage Area ac.
Im '6 Area ac,
Maximum Fitter S16plBuffer Slope 4- %
orass
hfax' Discharge from a 10 Year Storm :1 cfs
Max. Discharge to Level Spreader { o CIS
9terStrip/BufferVegetailun rte' u c
Pre-treatment or Bypass Method
IL REQUIRED ITEMS CHECKLIST
(perpendicutar to flow)
(on-site and off-site drainage to the level spreader)
(on-se and off-site drainage to the level spreader)
(6% for forested, leaf ii"Jer raver, 9% for thick ground cover)'
(thick ground cover or grass, campierd forest with leaf litter
groundcover)
Initial in the space provided to indicate the following design requimmen+s have been met and supporting documentabcn is attached. If a
requirarnerrt has not been met, attach an explanation cf why. At a minimum. a complete stormwater management plan submittal includes
a workshea for each UP, 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 intorma6ion and w,11 substantially delay final review and approval of the prcjecL
Aoclican Initials
G p, Level spreader is at least 1311. per cfs for thick ground cover or grass or 100 ft per ds in cancpied forest with leaf
litter,
N A Pre-Form Schur Holes are on flat slopes only
1?t . No structures are located in protected buffers'
It bypass method specified in the Draft Level Spreader Design Option Document:
f.1 Bypass method is specified (ff applicable) and plan details and calculations are provided
1 Discharge to level spreader and subsequent filler strip is hydraufiically and spatially separate from the bypass
discharge.
No structures are located in protected buffers,
4- Plan details fur 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 151o in forested areas with leaf littler cover or on slopes of up to 25 o in areas
wiifi thick ground cover or grass If designed according to the Draft Level Spreader Design Option Document. This potentially requees a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a proteded buffer area.
WETLANDS/ 401 GROUP
JUN 2 1 2004
WATER QUALITY SECTION
J?
i

OVJQ Project
DMSI()N OF WATER QUALITY - LEVEL SPREADER WORKSHEET
L PROJECT INFORMATION (please complete the following information):
Project Name : /j ^^
Contact Penn: Phone Number:
Level Spreader ID:. Lc??l 1 T t .cA lea
Level Spreader Length } 4 2 ft.
Drainage Area ac.
Impervious Area
Maximum Filter Stripeoffer Slope f . 0 ac.
3 %
grass
1?- s
Discharge from a 10 Year Storm
Max
.
Max_ Discharge to Level Spreader
/Buffer Vegetation
r Stri
F lt J
0. q CIS
w k'
p
e 10
Pre-treatment or Bypass Method
II. RaQUIRED ITEMS CHECKLIST

(perpendicular to flow)
(w-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)'
(thick ground cover or grass, can pied forest with leaf litter
gruundcover)
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, attacn an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BAP, design calculations, plans and spec fica ions shoving all BtdPs and cutlet structure details, a detailed
drainage plan and a fully executed operation and maintenan= agreement. An incomplete submittal package vvill result in a request for
additional informa' on and will substantially delay final review and approval of the project.
Anolicants Initials
-?? Level spreader is at least 13 tt. per ds. for thick ground cover or grass or 100 ft per cls in canopied forest with leaf
litter.
L-1 . Pre-Form Scour Holes are on flat slopes only
S £, No structures are located in protected buffers'
If bypass method specified in the Draft LBvel Spreader Design Option Document:
fA Bypass method is specified (d appiicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filler strip is hydraufically 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 maintenancce 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
nitfithick ground cover or grass If designed according to the D aft 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.
WETLANDS/401 GROUP
JUN 6 1 200}
WATER QUALITY SECTION
I J.
i
J. ?5 _'.?.-..

DWQ Project No
DhJ1Si0N OF YVATER QUALITY - L=V?]_ SPREADER WORK lE=r
L PROJECT 1NFOR T,CN (plea`2 omplete the fc!Icwing informaGcn):
PTOject Name : ; _L
Phone Num.er:
contDSi Perm: Ck q- 1 ,
Level Sprez ter ID:. , t
levy Spreader Length 1g ft.
Drainpge area ?' ?' '
impervious Area 0.5 ac,
Nlazimum Filler Slr,,16uffer Slope %
Grass
b'>ax. Discharge from a 10 Year Storm -? cis
Ntax Disc;arge to Level Spreader 5 7 ?, t c
Filter StnplBuffer Vege!afon a -c
Pre-irebtment or Bypass Method (•?:
11. REQUIRED ITEMS CHECKLIST
(perpendicular to flow)
(cn site and cN silo drainage ,o "x level spreader)
(cn-s e and off-site draib> ge to the level slxeader)
(6% for forested, fat fitrtler cover, 85a for thick ground cover)'
(,hi k around cover or grass, cz: . r.:pied forest with leaf litter
gmundcover)
a
Initial in the space provided to indicate - e fcllowinq design requiren*rits ha, e been met and sugpcr ing coca nentaben is atu ched, If
Iequrrsrr anf has not been root, at ach an ezplanatAn cf why. At a minimum- a compief storm voter management plan submittal includes
a workshed for each Bf.tP, design cafcrla5ons, plans and specific:ens showing all 5NiPs and outlet s nr' use detdts, a detailed
drainage pion and a fully executed operation and maintenan= agreement. An incomplete submiitz?( package will result in a re=quest for
additional iniorma'mn and will substantially decay final review and approval of the project
Aoolicants Initials
_ S g Level spreader is at least 13 ft. per cfs for thick around cover or grass or 100 ft per es in cancpied !crest with leaf
li rer,
Nt A pre-Form Scour Holes are on flat slopes only
< , No Siruc'.ums are located in protected buffers'
It bypass methd specified in the Draft tgvel Spreader Design Option Document:
Bypass method is specified (if appiicab!e) and plan deL;ils and cnicu!ations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharae.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintanance agreement includes annual erosion and veytation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
Lovel spreaders in se des can be us°d err slimes of up 'o 15" in forested areas with leaf li tler paver or on sdpes of up to 25% in areas
riith thick ground cover or grass It designed according to ftre Draft Level Spreader Design Cption Document This potentially requires a
minor variance in protected buffer areas. In any event the second lutel spreader cannot be located in Zone 1 of a protected buffet area.
WETLANDS 1401 GROUP
JUN 2 1 2004
WATER QUALITY SEC770N
1??
OF W ArF9 Michael F. Easley, Governor
QG William G. Ross Jr., Secretary
O?
0 North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P. E. Director
0 Y Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
June 17, 2004
CERTIFIED MAIL: RETURN RECEIPT REQUESTED
Barton Development
Attn: Bob Anderson
7000 Six Forks Rd., Suite 115
Raleigh, NC 27615
Subject Property: Wynngate Subdivision
REQUEST FOR MORE INFORMATION-EXPRESS REVIEW PROGRAM
Dear Mr. Anderson:
DWQ Project No. 04-0790
Granville County
Page 1 of 2
On June 7, 2004, the Division of Water Quality (DWQ) received additional information for your application dated May
21, 2004 to impact .08 acres of wetlands, 248 linear feet of stream and 22,700 square feet (ft2) of protected riparian
buffers to construct the proposed Wynngate Subdivision. The DWQ has determined that your application was
incomplete and/or provided inaccurate information as discussed below. The DWQ will require additional information
in order to process your application to impact protected wetland, streams and/or buffers on the subject property.
Therefore, unless we receive the additional information requested below, we will have to move toward denial of your
application as required by 15A NCAC 2H .0506 and 2B .0233(8) and will place this project on hold as incomplete
until we receive this additional information. Please provide seven copies of the following information so that we may
continue to review your project.
Additional Information:
1. Within our letter dated May 29, 2004 we requested level spreaders and level spreader worksheets for your
project. Level spreader were included into your plan and worksheets were submitted however worksheets for
level spreaders #8, #15 and #16 were not included. Please submit worksheets for these three level spreaders.
2. Level spreader # 13 needs to be parallel to the riparian buffer. Please revise your stormwater management
plan #1 to reflect this change.
3. Level spreader #1 has too large of a drainage area flowing to it. Please revise your stormwater management
plan #1 to provide two level spreaders with smaller watersheds in order to assure diffuse flow.
4. Within our letter dated May 29, 2004, we requested information for the future development area to the east of
your project area. This information was not addressed, however we plan to include a condition within the
Certification issued for this project that says a stormwater management plan will be required to be submitted
and approved for this area prior to the development of this area along with deed restrictions for the level
spreaders that will transfer with this property.
5. Within our letter dated May 29, 2004 we requested an Operations and Maintenance Agreement for the level
spreaders. However, a "Wet Detention" basin Operations and Maintenance Agreement was submitted. Please
submit an Operations and Maintenance Agreement that reflects the proper Best Management Practices used
within your project.
North Carolina Division of Water Quality, Wetlands/401 Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
919-733-1786 (phone), 919-733-6893 (fax), httpl/h2o.enr.state.nc.us/ncwotlands/
Barton Development
Page 2 of 2
6/17/04
Please respond within three days of the date of this letter by sending this information to me via e-mail or fax and a
follow-up copy in writing. The Express Review Program is a process that requires all parties to participate in a timely
manner. If the DWQ feels the Express Review Program is the incorrect review program for your project, then we may
have to return your application and have it reviewed through our regular 401 Water Quality Certification Program.
This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected
buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the
DWQ. Please call Debbie Edwards at [phone] if you have any questions regarding or would like to set up a
meeting to discuss this matter.
Sincerely,
cc: Todd Preuninger-S&EC
USACE Raleigh Regulatory Field Office
DWQ Raleigh Regional Office
File Copy
Central Files
hn D ey,
etlands/401 U 4it,WQ.

DWQ 04-0790
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June 17. 20f,4
DWO Project No. 04-0790
Growl le County
Pago 1 cf 2
CERTIFIED MAIL: RETURN RECEIPT REQUESTED
Penns Dove opmanl Pwd4r Faa NT& 7671 0110 ( 1 w+e (-
Altr: Soo AnWrson ,?? .? '•,..
!LW S. Forks Rd. Su:e 115
Hal-h, NG 97616
Subie,t Properly: Wynngate Subdivlsbn r..r7;'?_l.'4.;?1? }••
RCOUEST FOR MORC INFORMAT10 N-EXPRESS REVIEW PROGRAM
7ewr Mi. Alalerwn.
On June 7, 7004, the nv skA of wafer ouauty (,,)WO) rc-elved adcft oral ntorma]un for your applieatiun oat W May
21 2001 to unpact.08 actab W wets-s, 248 linear foul of waurn oral 22. /W squarn tarrt (h') of protected np;u an
bu.hwe to cwtitrud 2,o pmoored Wynngats Subdmman. The OW O has dMe tricd that yoA apptcation was
incomp.de anul'or provided naccurrW information as discussed below. The D1NQ will recuira acdt,ond Infonnaton
in order to process your apofiuatiun to uttpaua prolmvd wa land, streams andlor outfrrs an the mib)oct propufty,
1 heretore, unless we receive tho additional mformaton requcitod below, we will have to move toward dumal of your
applica ion as required by 15A NCAC 2H .0508 and 20 .C233(8) sod will place this prulwt un hold as incomplete
cotd wri ixr,iva this eddo ,vml whionnaur. Please truvide seven capie8 of the following ettamatlon so vat we may
rtrl» to ra few yo.r project.
Addoional Irf o rmaha n:
1. WRltn bur letter sated May 29.20.:4 we requested loyal apreaders ar1J Inval spreader workshaeta for your
prolog. Level cproador were ncludoe mto your plan and worksheet, were sulpaimad however workihaata for
bvel sareadera a8, 415 and I18 worn not u s;lufod Pbaae sutvnil workSnnets for thin than k:vcl :{readers.
2. Level spreader a 13 neeaa to be parallel to tie oparan hotter. Plalao try ro. your storrnwator mana56.'nent
plan 01 to reflect tnis Cnange.
:k Level spreader e 1 nas lea large of a drainage area loving to It. Please mvlae your slormwater managomonl
pka:i 01 to proviso two lovol spreaWrs will smaller waterateds in order to ass%.m UrMuse tlav.
4. W.thia wr letter dalad May 29, 2074, we rrqueslsd W ormatien tw tre futre cavalopmant area to the east of
i'L•ur prolect alga. This Inloonsibn wea not addressed. however we plan to incluue a coouitiu w Inin the
Cemf.Cal'ion Issued for this project that says a s'ormwaler mana7em T plan wll. be regLired to be submrttoc
ono approved to this area prior to re Cevelopmenl d this area along wr h deed raatrtchons for the loves
sacadcrs J,W will hansfcr ,it, dais iropedy.
5 W a`m n-r Soft" oa:od May 9, 20111 ws requested an bpi, ut are ate Vaintananno Agrrwmant for line level
sprcudurs. Hu'mvur, a'"Nd Dulunlicn L ruin Opoiabons and klanlonartcal Ayres •rnenl vras Gu:rniU ?. Please
submit an Operatlons end Ma ntenance Agreemert that r"SoCta 71a pntper Best Mara2ernenl P:ac"cos used
wrhn Vex project.
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EXPRESS PERNRT RF.VIF.W PROGRAM
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Strert Addn•ss: 2321 Ctutntcc Buulcvvd, Suite 250
Rnlugh, NC 27604-22760
flailing Address: 1650 Mdil Scn'tcx Cmtcr
Rnleigh, NC 27699.1650
Contact Information: Phone M 919-733-0203
Fax K: 919-733-6873
Fax To: Bob Andctson Fax #; 919-873 9727
Todd Preuninger 919-846.9467
Subject: Wylmgate Subdivision Date: (V171(W
Number of pages including cover sheet: 3
Notes or special instructions:
The or1E::].-d will !z sent to the mail. If you have quctstious please :Al Dchbo P4wuds at 919-733-9502.
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EXPRLSS PERMIT REVIEW PROGRAJI
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Stmet AAdrea:
Mailing Address:
Coul:ulInfortnadan:
ras To: Bob Anderson
1'exJJ Preminger
2311 Crabt- nnule-d, Suite 250
Raleigh, NC 27604-2260
MO htcil Sor vice. Cerro
Raleigh, NC 27699-1650
Phx.e A: 919.733-0203
Pax 0: 919 733-6893
rnr M: 919-873-9727
919-846-9167
Subject: Wynngatc Subdivision Date: 6/17141
Ntunber of pages including cover sheet: 3
Note-,; or simcial instructions:
The original will be 4enr in the mad. It you have gcestions plwsu till Debbie PdwarAS at 919-733-9502.
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06/16/2004 07:59 FAX
i DWQ DORNEI Uo01
Soil & Envlrojamen.tal Consultants, PA
11010 Raven Ridge Road Raleigh, North Carolina 27614 • Phone: [phone] • Fax: [phone]
www.SandE,C.com
FACSIMILE SHEET
FAX NO. [phone]
DATE: Ca? l? o? Project Number: gf O,?Wa
TO: NAME:_; l ? ? •a 1{ CC:
COMPANY:
FAX NUMBER:
FROM: SUBJECT:
The following items are being faxed. Number of pages including transmittal sheet:
For Your Comments/Approval
Per Our Conversation
Plcase Advise
Would Like To Discuss
HARD COPY SENT:
US Regular Mail
Overnight
?_ For Your Information
Per Your Requcst
Please Call
Please Handle
Hand Delivery
No Hard Copy Sent
REMARY+S:_ 1i)2L'q- I
11 - Ct?S. r"MM% I iGam. SSi1., ?r

IF YOU HAVE ANY PROBLEMS WITH THIS TRANSMISSION, PLEASE
CONTACT AT [phone].
I'CONFIDENTIAT TY NOTICE'S
This transmission is intended only for the use of the individual or entity to which it is addressed and may contain
information that is privileged and confidential. If the reader of this message is riot the intended recipient, you are hereby
notified that any disclosure. distribution or copying of this information is strictly prohibited. If you have rcccived this
transmission in error, please notify us immediately by telephone and retwu the faxed documents to us at the above address
via the United States Postal Service.
tte ce: Greensboro ire: Hic orv Ofticf:
622
236 LePhillip Court, Suite C 3817-E Lawndalc Drive Coon Iv, NC 28681
81
Cuneord, NC 1.8025 Greensboro, NC 27455 Taylorsville NC 28
Phone: [phone] Phone: [phone] phone [phone]
Fax, [phone] vas: [phone] Fat: [phone]
JUN-16-2004 WED 06:36 TEL:[phone] NAME:DWQ-WETLANDS P. 1
06/16/2004 08:00 FAX
Jun 15 04 02:19P
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JUN-16-20174 WED 06:36 TEL:[phone] NAME:DWQ-WETLA1ADS
P. 2
66/16/2004 11:02 FAX
Ralcieb, North Carolina 27614
www.SandEC.com
FACSEVIILE SHEET
,FAX NO. (919) 8¢6-9167
DATE:
TO: NAME:
COMPANY:
-* DIVQ UORNEY 121i101
Consultants, PA
'hone: [phone] 1 t=ax: [phone]
Project Number:
CC:
FAY NUMBER,
FROM. , SUBJECT: 1M ccv`.
The following items are being faxed. Number of pages including transmittal sheet:
For Your Comments /Approval For Your Information
Per Our Conversation Per Your Request
Please Advise Please Call
Would Like To Discuss Please Handle
HARD COPY SENT:
US Regular Mail
Overnight
REMARKS
IF YOU HAVE ANY PROBLEMS WITH TIIIS TRANSMISSION, PLEASE
CONTACT AT,[phone].
'CONFIDENTIALITY NOTICE*
This transmission is intended only for the use of the individual or entity to which it is addressed and may contain
information that is privileged and confidential. If the reader of this message is not the intended recipient, you are hereby
notified that any disclosure, distribution or copying of this information is strictly prohibited. If you have received this
transmission in error, please notify us immediately by telephone and return the faxed documents to us at the above address
via the United States Postal Service.
Qrccncb m Office: 'ckW Off-IM
C),arlottc Oftts?: 62.2 Coon Mountain Lane
3817- 236 LePhilllp Court, Suite C Green: sbo, ororo, N 27455 le Drive Taylorsville, NC 28691
Concord, NC 28025 Green
Phone: [phone] Phone [phone]
Phone: [phone] Fax: [phone] F:rz: [phone]
Fax: [phone]
JUN-16-2004 WED 09:33 TEL:[phone] NAh1E:DWQ-WETLANDS P.I 1
Environmental
S1'O-J-k?
Hand Delivery
No Hard Copy Sent
0-1/16/2004 11:02 FAA ? DR'Q DORNEI [mUO:
U UUl/UU[
08/09/2001 I ",.A?-ra Summit Consulting Eng. 9197325876 P.3
Of/04/2Do4 M04 IFAZ uJUU''
WET jYTL1 tpj DETENTION BASIN OPEr?"ONANL) LWHT=NQXIi AGREEMENT
b?cbce d. PC?3o modffytbo documontas apprQP9ia113
[WcWnd maintenance warding is
detention ba-*in aystMtr Is defined a3 the wul [wailand) detention basin, pretrealmont
Thu vrCt [wetland]
including farebays and the vegulatad finer if am a provided.
Maint,er nce actMbc-3 sMu be P060"' o LW fellows-
1_ After ovary significant runoff PrOduoin9 ralnfall event and nt least wonINY=
a. Inspect the wot twoUWA detention basin m=rn for sediment ceumulatlan, erosion. trash
accumulation. ve9etnted cover. and gcnertl ecnditiom
b. Check and clar the orifice of any otrt,urattorm such Ural drawdown of Ole temporary pool ocr-wrs within
2 to 5 days a-, deaigned.
2. RC3Pair eroded ;prez* Unmedi2lely, ra-aard n* neeaa3zrY to maintain good vegetative cover, mow
vegetative cover to maintain a maAmum I%CW of six inches. and remove trash us needed.
3. Impact and repair the collcuUM systom V.e. CAUL h38tlms. PlPing, v4alas. aprap, ctc.) quarterty to
maintain prover f tsnclvning.
cnt from the wet [Wetland] d©tentiun basin system raml-onnually er when
q. R in rectucad to accumulated 76?dlm original tizzign depth (seo dragrim below). Removed aediment shall to
depth ttr is 9'.of the r and avail be handlad In a manner ihatwill not adversety impact
diaposcd of in an aPpropriaie manna
wator quality (i.c. nockpffinq new a wet twottand] detention btx+in or stroam. ctc•)•
accumulated SCdimerhaU be cuch that it will give an accurata
ThD measuring dovfw used to det rtrirr the
depth reading and not readily p?
Myron uio penvanant Poat depth reads - feet in the main pond, the s r dlment ahaM bo removed.
atic
?cr atarmwalcr u+retlands: If the e1??tiion of th©rr?r*''ti are= ?? ? Picmovinganent the pool cluppa* 6evation, the
inches ati
sedpmant should ba mmovod to dCSign levels. Thl2 shall to pertorroc by elevations.
soil and stockpiling IL Then ft marsh area shall be exr,3vattad six inches Wow design
? fww,. ,led .411 should bo sproad over the rnarsh surface. The soil should not be stockpiled
AftG.? dJ ??
tot more then hwv weeks.]
lent In tho forebay [and micro-poop, the sediment r-MU
Whoa ihv pcrrrianont pool depth reBdJ __?
be mmovud.
BASIN DIAGRM
(M in the blarj?4
Pcamanerit Pool Elevation
Sediment oval EL 75%
SadxrLnt Removal-Etavatlon 75"/°
r_--------- -??_ ----
U3attorri vation
FORAY LMIN POND

JUN-16-2004 WED 09:38 TEL- NAME:DWQ-WETLANDS
&=4
P. 2
?i6/16/2004 11:02 FAX -? DWO DORtiEi Z003
- 1PjUUZiuuc
p ?g/ zu??au ' I 8j. F : 4n Summit ConsultinC End. 919732667E p.2
06/04i,2Qaq 10104 FAX linw
- Remove cwtt31113 and other inligenow wetland plards wh©rt MOY Cover 50-/0 of the basin surface. These
pi:;lnts sfrall be encouraged to grow along the vcgetaftd st>Cif and forebay t*rm.
ai are
[For wetiandc• Wetland planting donsi6as In the marsh arcs should ber?ed by rrpfantmg b
areas as needed. Wetland plants should be encouraged to grow in the marsh areas.]
8. If the basin must bo drained for an emaMemoy or to perform maintenance, the flushing of sediment
thror gh the emergency drain shall be rfltnimirXed to the maximum extent prbatc3t.
7, All Wmporlentc of the wet f retlandy datention basin system Shnil be maintained in good working order.
8. Level spreaders or other diructur s that provide diffu se flow stroll ba ffminUned eve b sin she i be All
Tara level
acoumuiated sadimont and debrin shall be remavod from the tru$ dlca a
must lb reshali and/o"
mainialncd aorosn the enfire f 1my spreading structu Any down
neptanted as nocessnrY.
I ac-cnowlod9e and agree by rrrY signature b91aw that I tam revpanuMe Tor the performance of the savan
maintenance procedures Lstad above. I agrtre to notify DWQ of any proN m$ with the system or prior to any
changes to ft systern or responsible party.
Print name:
Tole: l-T fA Gd?S
Note: Tice legmUy reVonsibio Pndy should not bo a tams owners asoociaWn unless more than 50% of the
lots hziva bean sold and a rezidelit of Me r-dAlvision has been named the pre int.
a NOWY PUMc WT the State of
County of do hereby certify that
and acknowledge the due
personalty appealed befarO me thls --7- day of 2_qg --.
ex©cution of the forgoing vml lwcthnd] datomlion basin mnInntenonce roquiraments. 4Nltness my hand and
official rJ't'
J5
? ti r` t10'??l Y
'a8L1G
'p
SEAL
oZa -c
rty commission rxpires
rage 2 Utz
160
JUN-16-2004 WED 09:39 TEL:[phone] NAME:DWQ-WETLANDS P. 3
Soil & Environm6fMV0 ultants, PA
11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: [phone] • Fax: [phone]
{ www.SardW-: -6 7 2004
TranslnittAVATER QUALITY SECTION
To: ?.??,.. DQr.. Q,' , Project #
Wo Transmit to you Herewith:
Drawings
? Specifications
? Brochures or photos
? Correspondence
? As per your request
J5?r- For your information and files
9- For comment or approval
? Returned for correction, resubmit
? Approved as noted
Under Separate Cover:
? By mail
? By courier
? By express
No. Copies Document No. Date Description

u

Remarks: J "K... ---
S; Tr.

If enclosures are not as listed as above, kindly notify us at once.
By:

Charlotte Office: Greensboro Office: Hickory Office:
236 LePhillip Court, Suite C 3817-E Lawndale Drive 622 Coon Mountain Lane
Concord, NC 28025 Greensboro, NC 27455 Taylorsville, NC 28681
Phone: [phone] Phone: [phone] Phone [phone]
Fax: [phone] Fax: [phone] Fax: [phone]
9% cs;tw'z;z
Date: • akk
Project Name:
File:
1
Soil & Environmental Consultants, PA
11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: [phone] • Fax: [phone]
www.SandEC.com
Department of Environment and Natural Resources
Division of Water Quality
Attn: Mr. John Dorney/Debbie Edwards
2321 Crabtree Boulevard
Suite 250
Raleigh, NC 27604
June 7, 2004
S&EC Project # 8102.W2
DWQ# 04-0790
V 1( WNDS 1401 GROUP
JUN 0 `l 2004
WATER QUALITY SECTION
Re: Reply to the Division of Water Quality's May 29, Request for Further Information for
the proposed Wynngate, Wake County, North Carolina
Dear Mr. Dorney and Ms. Edwards:
This letter is in response to the letter from your office dated May 29, 2004 (copy
attached), which requested additional information for the proposed Wynngate Subdivision.
As per your request we have included the following:
1. A revised impact )nap that includes 1:50 details of all impact areas, riparian
buffers along feature A, and lot numbers and building foot prints ill lots that
border riparian buffers.
2. The stormivater plait has been revised to insure diffuse flow into the buffers
through the use of level spreaders.
3. Based on information collected in the field (i.e. lack of hydrology and lack of
)nacrobenthos), we believe stream channel 'A' is intermittent. If necessary, ive
will schedule a site meeting with DWQ.
5. 77ie proposed fixture development in the southern portion of the properly consists
of a mixture of Towrihomes and Commercial Development. These areas will
likely contain greater than 30% impervious surface and hill require a SW
management plan We are requesting that the permit for Wyrmgate be issued with
a condition that development hill not occur ill these areas until a stormwater plan
is reviewed and approved by the NC-DWQ.
6. The engineer has provided the impervious limits oil sheet 1 of the impact neaps.
The impervious surface ill the residential portion of the property will be 19%.
Charlotte office:
236 LcPhillip Court, Suite C
Concord, NC 28025
Phone: [phone]
Fax: [phone]
Greensboro office:
3817-E Lawndale Drive
Greensboro, NC 27455
Phone: [phone]
Fax: [phone]
Hickory Office:
622 Coon Mountain Lane
Taylorsville, NC 28681
Phone [phone]
Fax: [phone]
In addition, the revised impact maps include two additional temporary impacts due to utility
line installation. The revised PCN form is included with the attachments.
Please call if you have any questions or require further explanation.
Sincerely,
Todd Preuninger
Attachments: 1) DWQ letter dated May 29, 2004
2) Revised Site Plan
3) Letter from Engineer
SUMMIT
Consulting Engineers
June 4, 2004
Mr. Todd Preuninger
Soil & Environmental Consultants
11010 Raven Ridge Road
Raleigh, NC 27614
Subject: Wynngate - NCDWQ/USACE Permitting
Dear Todd:
1000 Corporate Drive • Suite 101 • Hillsborough, NC 27278
Telephone [phone] • Fax[phone]
Based on your meeting last week with NCDWQ, we received a letter from NCDWQ, dated May
29, 2004. A copy of that letter is attached. Please refer concurrently to that letter, as I address
each ofNCDWQ's comments.
1) Done. 1" = 50' maps attached. (See sheets CS011 and CS012.)
a) Done. There are 8 proposed impacts. All 8 of these impacts are shown.
Detailed information of each impact is tabulated in the "Streams and Wetlands
Impacts Table" on sheet CS010. All wetlands impacts are shown. All sewer
easements in the vicinity of riparian buffers are shown.
b) Done. Stream segment A and buffer now shown through wetlands.
c) Done. Road "H" and surrounding lots have been revised to avoid disturbing
riparian buffers. House footprints and lot numbers are now shown on CS011,
only for lots which are in close proximity to buffers. CSOI I shows that houses
can be built without disturbing the buffer. As a precaution, tree protection
fencing is shown on some lots, which encroach into the buffer.
2) Done. Level spreaders are now proposed at all proposed discharge points, which are
adjacent to riparian buffers. Level spreader worksheets are attached. Todd, I request that
you coordinate the "Operations and Maintenance Agreement" with Bob.
3) (Todd, you indicated that you would handle this one, and that no action is required of
me.)
As you know, our team is eager to acquire NCDWQ approval, so that the NCDENR erosion
control review may be lifted off of "riparian hold". Please fax me an NCDWQ approval letter
when available. I am available to attend an NCDWQ meeting with you. Please let me know
when and where. As always, thank you for your assistance.
;'uua .uu: Z3 FA,1 Q71004
DWQ Project
DMSION OF WATER QUALITY - LEVEL SPREADER WORKSHEET
L - PROJECT INFORMATION (pleases complete the tcllowing information):
Project Name
Contact Person: S} 0.11 (L Phone Number: (%91111 338
Level Spreader 10:. L ¢,u SPr LLA- . r
Level Spreader Length 1-60 ft. (perpendicular to flow)
Drainage Area t 012 ac. (on-site and off-site drainage to the level spreader)
Impervious Area 'Z. 0 ac, (on-site and off-site drainage to the level spreader)
Maximum Fitter StriplBuffer Slope - % (6% for forested, leaf [rater cover, 8% for thick ground cover)'
grass
Max Discharge from a 10 Year Storm 2 0 cis
Max Discharge to Level Spreader 2 ° cfs
Filter Strip/Buffer vegetation aS'ic? (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method N/A
i
ft. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicale the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explan&lion of why. At a minimum, a complete stormwater management plan submittal includes
a worksheel for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
i 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.
i Apeman Initials
S Q 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.
W /k Pre-Form Scour Holes are on flat slopes only
S(? -No structures are located in protected buffers'
If bypass method specified in the Oraft.Levei Spreader Design Option Document:
_ lBypass 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 lip to 15% in forested areas Wth leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass it 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 prolectd buffer area.
1??
;1004.09:23 t:±°

DWQ Project No
Q004
pMSION OF WATER QUALITY - LEVEL SPREADER WORKSIiEET
L PROJECT INFORM`ATTtON (please complete the following information):
Project Name
Contact Person: S 1. a Phone Number:
Level Spreader ID:. Lev S f r"Atf ?-
Level Spreader Length. 50 ft.
Drainage Area 2 ac.
Impervious Area b.(o ac,
Maximum Fuler StripfBuffer Slope 5 %
grass
Max. Discharge from a 10 Year Storm r O0- % cfs
Max. Discharge to Level Spreader ca. t efs
- Filter Strip/Suffer Vegetation ,
Pre-treatment or Bypass Method tJ A
IL REQUIRED ITEMS CHECKLIST
(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)'
(thick ground cover or grass, canopied forest with leaf litter
gruundcaver)
Initial in the space provided to indicate the following design requirements have been met and supporting dooumentation is attached. If a
requirement has not been met, ariach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications shovNng 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
_ ?(3 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.,
O./A Pre-Form Scour Holes are on flat slopes only
c' Q No structures are located in protected buffers'
If bypass method specified in the Draft Level Spreader Design Option Document:
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 It 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.

005.00:20 FAT
DWQ Project
DIVISION OF WATER QUALITY - LEVEL SPREADER 1NORKS[1EET
L PROJECT INFORMATION (please complete the following Information):
Project Name : -
Contact Person: S e t Phone Numbe(:
Level Spreader 10:.
X1004
Level Spreader Length 115 ft. (perpendicular to flow)
Drainage Area ? ac. (on-site and off-site drainage to the level spreader)
Impervious Area b. is ac. (on-site and off-site drainage to the level spreader)
Maximum Ftitar StriplBuffer Slope 4 % (6% for forested, ]eat ruder cover, 8% for thick ground cover)'
grass
Max. Discharge from a 10 Year Storm ? r1:1 cfs
hoax Discharge to Level Spreader 5cfs
Filter Strip/Buffet Vegetation U `o,?s_1 k (thick ground cover or grass, canopied forest with leaf litter
' Lie-
gmundcover)
Pre-treatment or Bypass Method N
IL 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 SNIP, desgn calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
i . - 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 prgect.
I Applicants Initials
S? Level spreader is at least 131t. per cis for thick ground cover or grass or 100 it per cfs in canopied forest with leaf
litter.
N A Pre-Form Scour Holes are on flat slopes only
S t? No structures are located in protected buffers'
i If bypass method specified in the Orak,Level Spreader Design Option Document:
N A Bypass method is specified (if applicable) and plan details and calculations are provided
E 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 4 to 15% in forested areas with leaf ttfler cover or on slopes of up to 25% in areas
with thick ground cover or grass It 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.

1S_ 01

'VV4.03:23 FAX
DWQ Project
DMSaoN OF WATER QUALITY - LEVEL SPREADER WORKSHEET
1. PROJECT INFORMATION (please complete the following information):
Project Name : W ^ fie' phone Number.
Contact Person: St-
Level Spreader ID:. L v.3 d Q^
Level Spreader Length
Drainage Area
Impervious Area
Maximum Fhler StriplBuffer Slope
grass
C? 004 -
20 ft
C.5 ac,
O. t ac,
4 %
Max. Discharge from a 10 Year Storm 1 13 cfs
Max. Discharge to Level Spreader t - cfs
Fitter Strip/Buffer Vegetallon ?C_ ? L
Pre-treatment or Bypass Method N
IL REQUIRED ITEMS CHECKLIST
(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)'
(thick ground cover or grass, canopied forest with leaf litter
gmundcuver)
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.
Applicant Initials
SB Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canepied forest with leaf
litter. -
Pre-Form Scour Holes are on flat slopes only
S No structures are located in protected buffers'
It bypass method specified in the Draft Level Spreader Design Option Document:
N & Bypass method is specified (d applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulicvlty 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 litter cover or on slopes of up to 25% in areas
with thick ground cover or grass It 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 I of a protected buffer area.
l??

;IVV4 .VV:1a FAl
DWQ Project No
DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET
l2l 004
1. PROJECT INFORMATION (please complete the following infafmafien).
Project Name! a? Phone Number: f 9t S 1'+ 32 3$8 3
Contact Person:
Level Spreader ID:. l.w $ r r ? r 6
Level Spreader Length 4-0 n•
Drainage Area W ac.
Impervious Area ?- ac,
x'
Maximum Fifter StripiButter Slope %
grass
Max. Discharge from a 10 Year Storm 1 cfs
Max Discharge to Level Spreader- cfs
Filter Ship/Buffer Vegetation ray ?;?ti
(perpendicular to flow)
(on-site and off-site drainage to the level spreader)
(on-s'fe and off-site drainage to the level spreader)
(6°; for forested, leaf littler cover, 8% for thick ground cover)'
(thick ground cover or grass, canopied forest with leaf litter
gmundcover)
Pre-treatment or Bypass Method
IL REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirorrrent 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 w11 substantially delay final review and approval of the project.
ADolicants Initials
5Q Level,sprsader is at least 13 ft. Pe( cis for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
? litter.
NA Pre-Form Scour Holes are on flat slopes only
Q No structures are located in protected buffers'
If bypass method specified in the Draft Level Spreader Design Option Document:
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
F 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 I ttler cover or on slopes of up to 25% in areas
with thick ground cover or grass It 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.

ISP,
C 004
DWQ Project N
DMSION OF WATER QUALITY - LEVEL SPREADER WORKSHEET
L PROJECT INFORMATION (please complete the tollowing intormation):
Project Name : IN ° u'
^ Phone Number:
?
Contact Person:
Level Spreader ID:. (-4-4,A Level Spreader Length IS ft. (perpendicutar to flow)
Drainage Area 4 ac. (on-site and off-site drainage to the level spreader)
Area O, t ac, (on-site and off-site drainage to the level spread
impervious or)
Maximum Futter Sl6plBuffer Slope 6 % (6% for forested leaf littler cover, 89o for thick ground cover)'
grass
Max. Discharge from a 10 Year Storm cfs
Max Discharge to Level Spreader o efs
Filter StriplBuffer Vegetation ? ? s ' k (thick ground cover or grass, canopied forost with leaf fitter
groundcvvcr)
Pre-treatment or Bypass Method 4A
IL 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
i -- 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
i Applicants Initials
Sg 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. _
a Pre-Form Scour Holes are on flat slopes only
?A No structures are located in protected buffers'
It bypass method specified in the Draft Level Spreader Design Option Document:
' by Bypass method is specified (ii 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 serios can be used on slopes of up to 15% in forested areas with leaf litter 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.

'vv5.o9:.3 FAY
DWQ Project
r)MSION OF WATER QUALITY - LEVEL SPREADER WORKSHEET
L PROJECT 114FORMATION (please complete the lcllowing info(mation):
Project Name
Contact Person: 8 ??Phone Number.
Level Spreader ID:. L,, ?t S?ru lcr 413
Level Spreader Length '30 ft.
Drainage Area 1-•1 ac.
Impervious Area - b ac,
Maximum Fh1er StripBuffer Slope Co %
grass
Max Discharge from a 10 Year Storm I cis
Max Discharge to Level Spreader 6.1 cis
Filter StriplButV Vegetation
Pre-treatment or Bypass hfethod
X700;
(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 forestod, leaf littler cover, 8% for thick ground cover)'
(thick ground cover or grass, canopied forest with leaf filter
gruundcuver)
IL REQUIRED ITEMS CHECKLIST
i Initial in tha space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requiramenthas not been met, attach an explanation of why. At a mnimum, a complete stormwaler management plan submittal includes
a worksheet for each BAP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
j ,- 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.
1 Applicants Initials
SLR 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.
I-A Pre-Form Scour Holes are on flat slopes only
No structures are located in protected buffers'
It bypass method specified in the Draft L ovet Spreader Design Option Document:
Bypass method is specified (ff 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.

1 GP- I

1? 0V4.09:23 FAX
DWQ Project
1210
DNLSION OF WATER QUALITY - LEVEL SPREADER WORKRiEET
L PROJECT I14FOR14ATION (please complete the following info(mation):
Project Dame :
Contact Person: Li \? w Phone Number:
Level Spreader ID:.
Level Spreader Length
Drainage Area
Impervious Area
Maximum Fh1er Strip(Buffer Slope
grass
114v ft.
5.4 ac.
1.2 ac.
%
Max, Discharge from a 10 Year Storm (d • L - cfs
Max- Discharge to Level Spreader 10 cfs
Filter Strip/Buffer Vegetation c h 5 Ic
Pre-treatment or Bypass Method t 1
IL REQUIRED ITEMS CHECKLIST
(perpendicular to flow)
(on-site and off-site drainage to me level spreader)
(on-site and off-site drainage to the level spreader)
(6% for forested, leaf littler cover, 8% for thick ground cover)'
(thick ground cover or grass, canopied forost with leaf filter
groundcover)
Initial in the space provided to indicate the following design regOrements have been met and supporting documenlaticn 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 specificdions shoving all SMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package wrll result in a request for
additional information and will substantially delay final review and approval of the project.
Apolican Initials
r,5 Leval 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.
14 Pre-Form Scour Holes are on flat slopes only
6j No structures are located in protected buffers'
It bypass method specified in the Draft Lovel Spreader Design Option Document:
pJj Bypass method is specified (d 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 ae located in protected buffers.
Plan details for the bypass and outlets are providcd.
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 fitter cover or on slopes of up to 25% in areas
with thick ground cover or grass It 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.
r
ISP,

DN/Q Pmject
DMSION OF WATER QUALITY - LEVEL SPREADER WORKSiEET-
_..:U1
1. PROJECT INFORMAMN (please complete the fcilcuing in!crmabcn):
Protect Name : W IN n a ?
Fhone Number: ( " ?^
Contest Person: ??'J i^' 0, r `a
Level Spreader10:. L,.rr\ ?cr•??!
Level Spreader Length ft.
Drainage Area Z ' 2 ac
impervious Area ac
Maximum Filter StriplBu"ar Slope C? %
grass
Max. Discharge from a 10 Year Stcrrtm `? • cis
Max Discharge to Level Spreader S.o cis
Filter Strip/suffer Vegetation
Pre-treatment or Bypass Method ?_N I
11. REQUIRED ITEMS CHECKLIST
(perpendicular to flow)
(cn-site and off-site drainage to ttie level spreader)
(on-site and off site drairoge to the level spreader)
(61,1e for forested, leaf littler cover, 8% for thick ground cover)'
(t,, ck ground cover or grass, cvcpiod forest with leaf litter
groundcum)
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requiramert has not been met, attach an explanatan of why. At a minimum, a complete stcrmwater management plan submittal includes
a wcrkshe?l for each BMP, design calculations, plans and specifica!ions 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 firtizl review and approval of the project.
Aoolicants Initials
=? Leval spreader is at least 13 ft. per cfs for thick ground cover or grass or 1 CO ft per cis in canopied forest with lect
litter.
s)t1 Pre-Form Scour Holes are on flat slopes only
No structures are located in prote>r ed buffers'
If bypass method specified in the Draft Level Spreader Design Option Document:
W 1A Bypass method is specified (I applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent 51ter 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.
I 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 (crested areas with leaf littler cover or on slopes of up to 25% in are as
with thick ground cover or grass it 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.

1004.09:23 Fa7, E, 0 0 4
DWQ Project N
DMSION OF WATER QUALITY - LEVEL. SPREADER WORKI:HEET
1. PROJECT 114FORMATION (please complete the following information):
Project Name
Contact Person: 1 •?- Phone Number. 14 t 41 1S L 3 6
uote.I 27
Level SpreaderlD:, l.evJ 5'+.1
Level Spreader Length EIS tL (perpendicular to flow)
Drainage Area 1, 2 ac. (on-site and off-site drainage to the level spreader)
Impervious Area .?- ac. (on-sVe and off-site drainage to the level spreader)
Maximum Fitter StriplBuffer Slope 1 % (6% for forested, leaf littler cover, 8% for thick ground cover)'
grass
Max Discharge from a 10 Year Storm C6.13 cfs
Marc Discharge to Level Spreader = efs
Filter Strip/Buffer Vegetation (thick ground cover or grass, canopied forest with leaf litter
groundcover)
I?
Pre-treatment or Bypass Method ?
IL REQUIRED ITEMS CHECKLIST .
i Initial in the spare 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
i 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.
i A lican Initials
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.
IJ A Pre-Form Scour Holes are on flat slopes only
S No structures are located in protected buffers'
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
I JA Discharge to level spreader and subsequent filler 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 serioz 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 it 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.
!S- P,
MAY-29-2004 13:40 FROM:DWQ-WETLANDS 9197336893
a0? W AT ?R
o Y
T0:98469467 P:2/3
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Re3ources
Alan W. Klimek, P. E. Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
May 29, 2004
DWQ Project No. 040790
Granville County
Page 1 of 2
CERTIFIED MAIL: RETURN RECEIPT REQUESTED
Barton Development
Attn: Bob Anderson
7000 Six Forks Rd., Suite 115
Raleigh, NC 27615
Subject Property: Wynngate Subdivision
REQUEST FOR MORE INFORMATION-EXPRESS REVIEW PROGRAM
Dear Mr. Anderson:
On May 27, 2004, the Division of Water Quality (DWQ) received your application dated May 21, 2004 to impact.08
acres of wetlands, 248 linear feet of stream and 22,700 square feet (te) of protected riparian buffers to construct the
proposed Wynngate Subdivision. The DWQ has determined that your application was incomplete and/or provided
inaccurate information as discussed below. The DWQ will require additional information in order to process your
application to impact protected wetland, streams and/or buffers on the subject property. Therefore, unless we
receive the additional information requested below, we will have to move toward denial of your application as
required by 15A NCAC 2H .0506 and 2B .0233(8) and will place this project on hold as incomplete until we receive
this additional information. Please provide seven copies of the following information so that we may continue to
review your project.
Additional Information:
1. The two (2) maps submitted are not sufficient for review of this project; additional maps will be needed for this
review. For this review, please submit a map with the following layers that is legible and at a scale of 1" = 50';
„< a. Showing all impacts, including 211 riparian buffers (this can be several detail areas on one sheet). This
map needs to include the wetland impacts and the sewer line areas that border the riparian buffers.
b. Showing the riparian buffers along stream segment A (the feature where the road crossing is located),
this wetland area includes a subject stream segment according to the stream origin determination
completed on September 9, 2003 by DWQ staff.
kc. Showing lot numbers and built out structures on lots that border riparian buffers.
:t 2. Please submit a map that shows your diffuse flow provisions. Your stormwater management plan 41 shows
only grassed swales. In order for stormwater management plan to not need diffuse flow, you need to acquire
85% TSS removal and grassed swales only remove approximately 35%. Therefore, diffuse flow provisions
such as level spreaders will be needed within your site plan. If you choose to use level spreaders then the
level spreader worksheets will be needed to be submitted along with the Operations and Maintenance
Agreement, this information can be found on our 401/Wetlands Unit website: liM2://h2o.cnr.state.nc.us/ncwetla„ds.
3. Please indicate if stream channel A, the channel being impacted by the road crossing is intermittant or
perennial at the point of the crossing. There is conflicting information in you Pre-Construction Notification
Application and the most recent maps submitted on May 27, 2004. If this channel has not been evaluated by
DWQ staff, then a site visit will be needed to make the determination, 12
North Corollna Dlvlslon of Wator Quality, Wetlands/apt Unit, 11 '?'a c vrZ
1 G50 Mall Scrvico Center. Raleigh, NC 27692-1650 (Mailing Address)
2321 Crabtrco Blvd., Raleigh, NC 27604-2260 (Location) S
919.733-1726 (phone). 919-733-6893 (fax), httpJ/h2o.enr.state.no.utlncvvetiands/ 1t. T .
MAY-29-2004 13:40 FROM:DWO-WETLANDS 9197336893 TO:98469467 P:3/3
Barton Development
Page 2 of 2
5129104
, 4, Please submit Cross-sectional details of the road crossing to ensure aquatic life passage.
5. Please describe what is planned for the two (2) "future development" areas at the south of your project area
and the one "future development" area to the east of your project area. Pursuant to 15A NCAC 2H.0506 (b)(4)
the wetlands 401 Unit is required to adequately address cumulative impacts concerns. If there is an area of
concentrated development that is planned, then it 's probable that a complete stormwater management plan
will be needed for this area. ??. --=:%, C-J` A
6. You have indicated that the residential portion of the property will contain 23% impervious surface. You have
included the areas of "future development" in these calculations as undeveloped areas. These areas need to
be removed from these calculations if they are to be built upon or otherwise be indicated as "open space"
therefore the total built out impervious area needs to be re-figured,;, lease submit these calculations in a table
,IP
that includes all imperviousness, including but not limited to roads, s
idewalks, houses, decks, porches,
driveways, multi-family, commercial, cluster, amenities etc.
Please respond within three days of the date of this letter by sending this information to me via e-mail or fax and a
follow-up copy in writing. The Express Review Program is a process that requires all parties to participate in a timely
manner. If the DWQ feels the Express Review Program is the incorrect review program for your project, then we may
have to return your application and have it reviewed through our regular 401 Water Quality Certification Program.
This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected
buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the
DWQ. Please call Debbie Edwards at [phone] if you have any questions regarding or would like to set up a
meeting to discuss this matter.
Sincerely,
cc: Todd Preuninger-S&EC
USACE Raleigh Regulatory Field Office
DWQ Raleigh Regional Office
Central Files Df C
File Copy
U ? 2
In Dorn
ey,
tlandsl401 Unit, DW
DWQ04-0790
Office Use Only: Form Vcrsion May 2002
USACE Action ID No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. 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 Pen-nit from DWQ
® 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: NWP 12 &
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 Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), 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
Name: Barton Development Group (Attn: Bob Anderson)
Mailing Address: 7000 Six Forks Rd.
Suite 115
Raleiah. N.C. 27615
Telephone Number: 919-427-9360
E-mail Address: Not Available
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: Todd Preuninger
Company Affiliation: Soil & Environmental Consultants, PA
Mailing Address: 11010 Raven Ridge Road
Raleigh NC 27614
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: PreuningerRSandEC.com
Fax Number: 919-873-97
Pagel of 8
111. 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: Wynngate Subdivision
2. T.I.P. Project Number or State Project Number (NCDOT Only): Not Available
3. Property Identification Number (Tax PIN): Not Available
4. Location
County: Granville County Nearest Town: Butner
Subdivision name (include phase/lot number): W nngate Subdivision
Directions to site (include road numbers, landmarks, etc.): The subject property is located
primarily northeast of the intersection of Gate Rd. 2 (SRI 103) and East Lyon Rd. (SRI 104).
5. Site coordinates, if available (UTM or Lat/Long): 036°06'51.27"N 078°43'58.59"W
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Property size (acres): 173 Acres (All Phases) - However, we are only applying for approval
for the residential portions of the tract (see attached map).
7. Nearest body of water (stream/river/sound/ocean/lake): UT to Ledge Creek
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://112o.enr.state.nc.us/admin/naps/.)
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 wooded and undeveloped.
Page 2 of 8
10. Describe the overall project in detail, including the type of equipment to be used:
The proposed project is a single-family residential subdivision with the typical utilities (i.e.,
sewer, water, electric etc.). Typical excavating and grading, equipment such as bulldozers,
backhoes and motor graders will be used during construction activities.
11. Explain the purpose of the proposed work: The purpose of the work is to provide additional
housing to meet the growing demand in the area.
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.
S&EC conducted a detailed delineation in August 2003. In September 2003, Mr. Kevin Yates, of
the USACE, conducted a site visit. A delineation map has been sent to his office for approval,
Ms. Debbie Edwards
meetin = and agreed with our buffer determinations (DWQ 04-002). A copy of her letter is
attached.
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 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. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must 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 8
1. Provide a written description of the proposed impacts: Permanent impacts consist of
149 linear feet and .08 acres of wetlands due to road construction (Impacts 1 & 6). Additional
impacts include 99 linear feet of temporary stream channel impacts due to utility installation.
2. Individually list wetland impacts below:
Wetland Impact Area of Located within Distance to
Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland***
(indicate on ma) (acres) (es/no) (linear feet)
6 Permanent / Fill .08 no 0 Headwater
8 Temporary 0.0016
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, till,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at http://www.foma. goy.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only).
List the total acreage (estimated) of all existing wetlands on the property: ± 1.21 acres
Total area of wetland impact proposed: .08016
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact Length of Average Width Perennial or
Site Number Type of Impact* Impact Stream Name** of Stream Intermittent?
(indicate on ma) (linear feet) Before Impact (please secify)
1 Culvert/Rip-Rap 149' UT to Ledge Creek 34' Intermittent
2 Temporary/ 33' UT to Ledge Creek 2' Intermittent
Excavation
3 Temporary/ 32' UT to Ledge Creek 4' Perennial
Excavation
4 Temporary/ 34' UT to Ledge Creek 2' Intermittent
Excavation
7 Temporary/ 13' UT to Ledge Creek 2' Intermittent
Excavation
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, 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.
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
www.usPs.cov. Several intemet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com,
www.nu2p(Juest.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site:149 linear feet of
permanent impacts and 112 linear feet of temporary impacts. Impacts = 261 linear feet
Page 4 of 8
4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:
Open Water Impact Area of Name Waterbody Type of Waterbody
Site Number Type of Impact* Impact )
(if applicable) (lake, pond, estuary, sound,
(indicate on ma) (acres) bay, ocean, etc.)
N/A
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
5. 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
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
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 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 client requested a detailed delineation prior to site nlan development in an effort to avoid
impacts where possible. The proposed site plan will only impact one stream channel for the
entire 173 acre tract. These impacts were unavoidable in order to access all portions of the site.
the applicant will retain 50' riparian buffers adjacent to the remaining stream channels. _
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 5 of 8
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, 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 NCWRP 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
httn://h2o.enr.state.ne.us/ncwetIands/stun a-ide.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.
Because impacts consist of 149 linear feet of intermittent channel and less than one tenth
acres of wetland, we do not believe mitigation is required. However if mitigation is required
the applicant proposes 12ayment to the EEP.
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
[phone] to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional infonnation regarding the application process for the
NCWRP, check the NCWRP website at http://h2o.enr.state.ne.us/w!l)/index.htm. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Amount of stream mitigation requested (linear feet): N/A
Amount of buffer mitigation requested (square feet): N/A
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A
IX. Environmental Documentation (required by DWQ)
Page 6 of 8
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federal/state) land?
Yes ? No
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 ?
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.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 213 .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ® No ? If you answered "yes", provide the following information:
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.
Zone* Impact
(square feet Multiplier Required
Mitigation
1 14,340 3 N/A
2 8,360 1.5 N/A
Total 22,700
* Zone 1 extends out 30 feet perpendicular from near bank of channel; Lone 2 extends an
additional 20 feet from the edge of Zone 1.
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Page 7 of 8
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May 29, 2004
CERTIFIED MAIL: RETURN RECEIPT REQUESTED
Barton Development
Attn: Bob Anderson
7000 Six Forks Rd., Suite 115
Raleigh, NC 27615
Subject Property: Wynngate Subdivision
REQUEST FOR MORE INFORMATION-EXPRESS REVIEW PROGRAM
Dear Mr. Anderson:
DWQ Project No. 04-0790
Granville County
Page 1 of 2
On May 27, 2004, the Division of Water Quality (DWQ) received your application dated May 21, 2004 to impact .08
acres of wetlands, 248 linear feet of stream and 22,700 square feet (ft2) of protected riparian buffers to construct the
proposed Wynngate Subdivision. The DWQ has determined that your application was incomplete and/or provided
inaccurate information as discussed below. The DWQ will require additional information in order to process your
application to impact protected wetland, streams and/or buffers on the subject property. Therefore, unless we
receive the additional information requested below, we will have to move toward denial of your application as
required by 15A NCAC 2H .0506 and 2B .0233(8) and will place this project on hold as incomplete until we receive
this additional information. Please provide seven copies of the following information so that we may continue to
review your project.
Additional Information:
1. The two (2) maps submitted are not sufficient for review of this project; additional maps will be needed for this
review. For this review, please submit a map with the following layers that is legible and at a scale of 1" = 50';
a. Showing all impacts, including all riparian buffers (this can be several detail areas on one sheet). This
map needs to include the wetland impacts and the sewer line areas that border the riparian buffers.
b. Showing the riparian buffers along stream segment A (the feature where the road crossing is located),
this wetland area includes a subject stream segment according to the stream origin determination
completed on September 9, 2003 by DWQ staff.
c. Showing lot numbers and built out structures on lots that border riparian buffers.
2. Please submit a map that shows your diffuse flow provisions. Your stormwater management plan 41 shows
only grassed swales. In order for stormwater management plan to not need diffuse flow, you need to acquire
85% TSS removal and grassed swales only remove approximately 35%. Therefore, diffuse flow provisions
such as level spreaders will be needed within your site plan. If you choose to use level spreaders then the
level spreader worksheets will be needed to be submitted along with the Operations and Maintenance
Agreement, this information can be found on our 401/Wetlands Unit website: htt?://h2o.enr.state.ne.us/ncwetiandsh2o.enr.state.ne.us/ncwetiands.
3. Please indicate if stream channel A, the channel being impacted by the road crossing is intermittant or
perennial at the point of the crossing. There is conflicting information in you Pre-Construction Notification
Application and the most recent maps submitted on May 27, 2004. If this channel has not been evaluated by
DWQ staff, then a site visit will be needed to make the determination.
North Carolina Division of Water Quality, Wetlands/401 Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
919-733-1786 Inhnnel_ 919-733-6893 Hail. httnJ/h2n.anr.state.nn.us/ncwetlands/
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources

1 y Alan W. Klimek, P.E., Director
Division of Water Quality
Coleen U Sullins, Deputy Director
Division of Water Quality
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Street Address: 2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604-2260
Mailing Address: 1650 Mail Service Center
Raleigh, NC 27699-1650
Contact Information: Phone #: [phone]
Fax #: [phone]
Fax To: U w Fax #:
Company: 1 -? ?IV COy1Sl.1 Date:
Number of pages including cover sheet:
Notes or special instructions:

A-7 IrrA
?dCt?«l
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (http://h2o.enr.stat(--nc.us/ncwetlands
AA
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
Coleen H. Sullins, Deputy Director
Division of Water Quality
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Street Address: 2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604-2260
Fax To:
Company:
Mailing Address: 1650 Mail Service Center
Raleigh, NC 27699-1650
Contact Information: Phone #: [phone]
Fax #: [phone]
Number of pages including cover sheet:
Notes or special instructions:

Fax #: ? q3 - Vol)
Date -4-2-7/0
?
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (http:Hh2o.enr.statenc.us/ncwetlands
° Soil & Environmental Consultants, PA
11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: [phone] • Fax: [phone]
www.SandEC.com
®h - l) 7 9 a May 21, 2004
US Army Corps of Engineers
Attn: Mr. Kevin Yates
6508 Falls of the Neuse Rd., Ste. 120
Raleigh, NC 27615
RE: Nationwide Permits 12, 39 and Buffer Compliance
Wynngate Subdivision
Butner, Granville County, North Carolina
S&EC Project #: 8102.W2
Dear Ms. Edwards and Mr. Yates:
NCDENR-DWQ
Attn: Ms. Debbie Edwards
2321 Crabtree Blvd
Parkview Building
Raleigh, NC 27604
WETLAND;. I, 7 :;? t,
i N104
WATER QUALITY SECTIO d
On behalf of Barton Development Group (Attn: Mr. Robert Anderson), we hereby
request authorization from the US Army Corps of Engineers (USACE) to use Nationwide
Permits (NWP) 12 and 39 for proposed impacts to an intermittent stream resulting from a
residential road crossing and utility line installation. Please note that the utility line
installation will comply with all of the NC-DWQ general certifications and therefore does
not require 401 certification. The impacts have been provided as a courtesy for review by
the NC-DWQ. A Pre-construction Notification Application (PCN) is attached, which
includes an Agent Authorization Form.
The subject property is located primarily northeast of the intersection of Gate Road 2
(SRI 103) and East Lyon Road (SR 1104) and is approximately 173 acres in size. Please
refer to the attached maps (Figures 1 and 2) for the project's location on a USGS
topographic quadrangle and soil survey map, respectively. - ;
The purpose of this project is to construct a residential subdivision that will meet the
demand for housing in this area. Proposed impacts resulting from a road crossing will
total 149 linear feet of intermittent stream, 0.19 acres to Zone 1 and 0.087 acres to Zone 2
of the Neuse Buffers. The proposed sewer crossings will temporarily impact 32 L.F. of
perennial channel and 67 linear feet to two intermittent channels. Buffer impacts due to
utility line installation consist of 6,240 ftz of Zone 1 and 4,560 $2 of Zone 2.
S&EC evaluated the site for wetlands and Waters of the U.S. subject to the Neuse Buffer
Rules in August 2003. On September 9, 2003, S&EC personnel conducted a site meeting
with Ms. Deborah Edwards of the NC-DWQ to determine the starting point of riparian
buffers. A copy of Ms. Edwards letter is attached (NBRRO 04-002). In September 2003,
Mr. Kevin Yates, of the USACE, conducted a site visit. A delineation map has been sent
Charlotte Office: Greensboro Office: Hickory Office:
236 LePhillip Court, Suite C 3817-E Lawndale Drive 622 Coon Mountain Lane
Concord, NC 28025 Greensboro, NC 27455 Taylorsville' NC 28681
Phone: [phone] Phone: [phone] Phone [phone]
1-1 11C Coln
May 21, 2004
S&EC Project #: 8102.W2
Page 2 of 2
to the USACE for approval, concurrent with this application. No previously issued
permits are known to exist for the site.
Nationwide Permits 12 & 39
In order to access all areas of the property it will be necessary to impact 149 linear feet of
intermittent stream and 0.08 acres of wetland. The proposed road crossing has been
aligned at a perpendicular angle to reduce impacts. The applicant will employ
appropriate erosion and siltation controls during construction.
A residential road (Impact 1) and sewer lines (Impacts 2, 3, 4 and 5) will impact zones 1
and 2 of the Neuse River Buffers. Impact 1 will impact 11,900 square feet (0.273 acres)
of riparian buffers (Zone 1= 8,100 ftz; Zone 2= 3,800ft2). The sewer lines will impact
10,800 ftz of riparian buffer (Zone 1= 6,240 ftz; Zone 2= 4,560 ftz).
The proposed sewer lines will cross two intermittent streams and one perennial stream,
all of which are unnamed tributaries to Ledge Creek. These crossings will temporarily
impact 99 linear feet of stream channels and 10,800 sq. ft. of the Neuse Buffers (Zone
1=6,240 sq. ft., Zone 2=4,560 sq. ft.)
The USACE's current policy requires applicants to 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 for notification (0.10 acre) or if a discharge causes the loss of any
open waters. Impacts on site have been limited to a single road crossing. Typically,
impacts to intermittent stream channels do not require mitigation, therefore, S&EC does
not believe mitigation should be required by the USACE for this project. If mitigation is
required, the applicant proposes payment to the NC-EEP.
NC-DWQ's current policy requires mitigation for perennial stream impacts of greater
then 150 linear feet per project and greater than 1/3 acre of riparian buffer. Because
impacts are below these thresholds, we do not believe mitigation should be required.
Sincerely,
Todd Preuninger
Biologist/Project Manager
Attachments:
Pre-construction (PCN) notification form
Agent Authorization Form
Site Location Map-USGS (Figure 1)
Site Location Map - Soil Sun cy (Figure 2)
Proposed Impact Maps
NC-DWQ Ncuse Buffer Letter (NBRRO 04-002)
Office Use Only: Form Version May 2002
USACE Action ID No. D`VQ NOOP 04-0790
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. 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
2. Nationwide, Regional or General Permit Number(s) Requested: NWP 12 & 39
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 Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), 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
Owner/Applicant Information
Name: Barton Development Group (Attn: Bob Anderson)
Mailing Address: 7000 Six Forks Rd.
Suite 115
Raleigh N.C. 27615
Telephone Number: 919-427-9360 Fax Number: 919-873-9727
E-mail Address: Not Available
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:_ Todd Preuninger
Company Affiliation: Soil & Environmental Consultants, PA
Mailing Address: 11010 Raven Ridge Road
Raleigh NC 27614
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: Preunin er SandEC com
Pagel of 8
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 snap
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: W 9ngate Subdivision
2. T.I.P. Project Number or State Project Number (NCDOT Only): Not Available
3. Property Identification Number (Tax PIN): Not Available
4. Location
County: Granville County Nearest Town: Butner
Subdivision name (include phase/lot number): Wynngate Subdivision
Directions to site (include road numbers, landmarks, etc.): The subject property is located
primarily northeast of the intersection of Gate Rd. 2 (SRI 103) and East Lyon Rd. (SRI 104).
5. Site coordinates, if available (UTM or Lat/Long): 036°06'51.27"N 078°43'58.59"W
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Property size (acres): 173 Acres (All Phases) - However, we are only applying for approval
for the residential portions of the tract (see attached map).
7. Nearest body of water (stream/river/sound/ocean/lake): UT to Ledge Creek
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 littp://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 wooded and undeveloped.
Page 2 of 8
10. Describe the overall project in detail, including the type of equipment to be used:
The proposed project is a single-family residential subdivision with the typical utilities (i.e.,
sewer, water, electric etc) Typical excavating and grading equipment such as bulldozers
backhoes and motor graders will be used during construction activities.
11. Explain the purpose of the proposed work: The purpose of the work is to provide additional
housing to meet the growing demand in the area.
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.
S&EC conducted a detailed delineation in August 2003 In September 2003, Mr. Kevin Yates of
the USACE, conducted a site visit A delineation map has been sent to his office for approval,
concurrent with this application On September 9`h Ms. Debbie Edwards conducted a site
meetin * anti nd agreed with our buffer determinations (DWQ 04-002). A copy of her letter is
attached.
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 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. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must 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 8
1. Provide a written description of the proposed impacts: Permanent impacts consist of
149 linear feet and 08 acres of wetlands due to road construction (Impacts 1 & 6). Additional
impacts include 99 linear feet of temporary stream channel impacts due to utility installation.
2. Individually list wetland impacts below:
Wetland Impact Area of Located within Distance to
Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland***
(indicate on ma) (acres) (es/no) (linear feet)
6 Permanent / Fill .08 no 0 Headwater
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, till,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at http://www.fema.gov.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only).
List the total acreage (estimated) of all existing wetlands on the property: ± 1.21 acres
Total area of wetland impact proposed: .08
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact Length of Average Width Perennial or
Site Number Type of Impact* Impact Stream Name** of Stream Intermittent?
(indicate on ma) (linear feet) Before Impact (pleasespecify)
1 Culvert/Rip-Rap 149' UT to Ledge Creek 34' Intermittent
2 Temporary/ 33' UT to Ledge Creek 2' Intermittent
Excavation
3 Temporary/ 32' UT to Ledge Creek 4' Perennial
Excavation
4 Temporary/ 34' UT to Ledge Creek 2' Intermittent
Excavation
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, 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.
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
www.usgs.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozonc.com,
www.map(lucst.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site:149 linear feet of
permanent impacts and 99 linear feet of temporary impacts Impacts = 248 linear feet
Page 4 of 8
4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:
Open Water Impact Area of Name of Waterbody Type of Waterbody
Site Number Type of Impact* Impact (if applicable) (lake, pond, estuary, sound,
(indicate on ma) (acres) bay, ocean, etc.)

N/A
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: till, excavation, dredging,
flooding, drainage, bulkheads, etc.
5. 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
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
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 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 client reauested a detailed delineation prior to site elan development in an effort to avoid
impacts where possible. The proposed site plan will only impact one stream channel for the
entire 173 acre tract These impacts were unavoidable in order to access all portions of the site.
the applicant will retain 50' riparian buffers adjacent to the remaining stream channels.
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.
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, 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
Page 5 of 8
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 NCWRP 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://li2o.enr.state.nc.us/ncwetlands/stmigide.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.
Because impacts consist of 149 linear feet of intermittent channel and less than one tenth
acres of wetland we do not believe mitigation is required However if mitigation is required
the applicant proposes payment to the EEP
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
[phone] to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional information regarding the application process for the
NCWRP, check the NCWRP website at http://112o.enr.state.nc.us/wni/index.htm. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Amount of stream mitigation requested (linear feet): N/A
Amount of buffer mitigation requested (square feet): N/A
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A
IX. Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federal/state) land?
Yes ? No
Page 6 of 8
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 ?
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 ?
Y. 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.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ® No ? If you answered "yes", provide the following information:
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.
Zone* Impact
(square feet) Multiplier Required
Mitigation
1 14,340 3 N/A
2 8,360 1.5 N/A
Total 22,700
* Zone 1 extends out 30 feet perpendicular trom near bank of channel; Zone 1 extends an
additional 20 feet from the edge of Zone 1.
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or.0260.
Because imnacts are below the threshold required for mitigation (<1/3 acre <150 linear feet) we
do not believe mitigation should be required
Page 7 of 8
XI. Stormwater (required by DWQ)
Describe impervious acreage (both 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.
The residential portion of the property will contain 23% impervious surface. Water quality will
be protected through the use of riparian buffers and grass swales will provide nutrient removal
for stormwater before entering the buffers. A stormwater plan is attached for your review.
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.
Sanitary Sewer
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (I 5A NCAC 2H .0500) or any Buffer Rules?
Yes ? No ?
Is this an after-the-fact permit application?
Yes ? No ?
XIV. 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).

Applicant/Agent's Signature J /Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 8 of 8
State of North Carolina
Department of Environment
and Natural Resources
Raleigh Regional Office
Michael F. Easley, Governor
William G. (Bill) Ross, Secretary
Division of Water Quality
January 7, 2004
Todd Preuninger
Soil & Environmental Consultants, Inc.
11010 Raven Ridge Road
Raleigh, NC 27614
Subject: Neuse River Basin Buffer Rules
NBRRO 04-002
Wynngate
S&EC #03-8102.W1
Granville County, NC
Dear Mr. Preuninger:
_."" f
On September 9, 2003, 1 conducted a site visit of features A, B, C, D, E and F involved in
the above referenced project as identified on the attached figures 1 and 2. It was determined that
the features shown on the Granville County Soil Survey and on the USGS Creedmoor, NC Quad
map could potentially be subject to protection under the Neuse River Basin: Nutrient Sensitive
Waters Management Strategy; Protection and Maintenance of Existing Riparian Areas,
Administrative Code T1 5A: 026.0233 (NCAC .0233).
The Division of Water Quality (DWQ) has determined that the surface waters labeled
as "A, B, C, D, E and F " on the attached maps are subject to the Neuse Buffer Rule. Feature
A becomes subject at flag #114 (culvert) through to the confluence of feature B. Feature B
and C are both subject throughout the property. Feature D becomes subject at the culvert
through to flag #D100, the pond and the remaining channel is not subject. Feature E is
subject from flag #539 through to flag #518, this channel is not subject from flag #518
through to the culvert and then becomes subject again from the culvert down through to the
confluence of feature F. Feature F is subject throughout the property. These features and
their associated buffers should be identified on any future plans for this property. The owner (or
future owners) should notify the DWQ (and other relevant agencies) of this decision in any future
correspondences concerning this property. This on-site determination shall expire five (5) years
from the date of this letter.
Landowners or affected parties that dispute a determination made by the DWQ or Delegated
Local Authority that a surface water exists and that it is subject to the buffer rule may request a
determination by the Director. A request for a determination by the Director shall be referred to the
Director in writing, c/o John Dorney, DWQ Wetlands/401 Unit, 2321 Crabtree Blvd., Raleigh, NC
27604-2260.
1
XCDF=NU\r),'
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
1628 Mail Service Center, Raleigh, NC 27699-1628 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post-consumer paper
Wynngate
page 2
Individuals that dispute a determination by the DWQ or Delegated Local Authority that
"exempts" a surface water from the buffer rule may ask for an adjudicatory hearing. You must act
within sixty (60) days of the date that you receive this letter. Applicants are hereby notified that the
sixty (60) day statutory appeal time does not start until the affected parry (including downstream and
adjacent landowners) is notified of this decision. DWQ recommends that the applicant conducts
this notification in order to be certain that third party appeals are made in a timely manner. To ask
for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General
Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This
determination is final and binding unless you ask for a hearing within sixty (60) days.
This letter only addresses the applicability of the Neuse Buffer Rules. For information
relevant to 401 Water Quality Certifications, wetlands and other impacts to "waters of the state",
please contact the Central Office at 733-1786. (Note: if a 401 Water Quality Certification is needed,
please be reminded not to begin your project until the certification has been received.) Thank you
for your attention to this matter and if this office can be of any assistance or if you have additional
questions, please do not hesitate to contact us.
Sincerely,
Deborah Edwards
Environmental Specialist
cc: John Dorney/DWQ
Granville County
1628 Mail Service Center, Raleigh, NC 27699-1628 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post-consumer paper
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Project No. Figure 1 - USGS Map
03-8102.W1 Wynngate Soil & Environmental Consultants, PA
Project Mgr.: Sear-Brown 11010 Raven Ridge Rd.- Raleigh, NC 27614
TP Granville Co., NC [phone] - [phone]
;..i, Web Page: www.SandEC.com
Scale:
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Project No.
03-8102.W1 Figure 2 - Soil Survey
. • ? '
Wynngate o Soil & Environmental Consultants, PA
Project Mgr.: Sear-Brown 11010 Raven Ridge Rd,- Raleigh, NC 27614
TP R Granville Co., NC [phone] - [phone]
Web Page: www.SandEC.com
Scale:
1" = 2,000'
09105/03 Granville Co. Soil Survey,
Paae 15. Issued July 1997
Sep 05 03 01:47p Robert Anderson 919-873-9727 p.l

Soil & Environmental Consultants, PA
11010 Raven Ridge Road • Ralcigb, Noxib Carolina 27614 • Phone: [phone] Fax: [phone]
www.SandEC.com
AGENT AUTHORIZATION FORM
All Blanks To Be Filled In By The Current Landowner (vr,dw C?
Name: ?trf /Lt1/G
Address: ?? O s! k Ad 5!/I-(
Phone: `?a f 936
?e
Project Name/ Description: wy h n62
Date:
The Department of the Army
U.S. Army Corps of Engineers, Wilmington District
P.O. Box 1890
Wilmington, NC 28402
Attn: ?-- N YtAm- S
Field Office: F %=-L
Re: Wetlands Related Consulting and Permitting
To Whom It May Concern:
1, the current o e owner, hereby designate and authorize Soil & Environmental Consultants, PA 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 :5, day of
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
govexntnent officials to enter the property when accompanied by S&EC staff. You should call S&EC
to arrange a site meeting prior to visiting the site.
o?'? /• /lnl???/Ss'l'j
Print PropertyOwner's Name (wwhev s rjlYS.,?'
cc: Mr. John Domey
NCDENR - DWQ
2321 Crabtree Boulevard
Raleigh, NC 27604
040"?-
P/operty is signature
cc: Mr. Todd Preuninger
Soil & Environmental Consultants, PA
Chadotte
mo-: QW-rMW Office- Hic x 5cc:
.
236 UPhilllp Court„ Suite C 3817-E Lawndalc Drive 622 Coon Mountain Lane
Concord, NC 28025 Greensboro, NC 27455 Taylorsville, NC 28681
Phone: [phone] Phonc: [phone] Phone [phone]
Fax: [phone] Fax: [phone] Pax: [phone]
SENDING CONFIRMATION
DATE MAY-29-2004 SAT 13:40
NAME DWQ-WETLANDS
TEL [phone]
PHONE : [phone]
PAGES : 3/3
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Raleij?4 NC 27604--2:60
mawul; Addrms: 1650 Blau S-1ce C..=
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DATE MAY-29-2004 SAT 13:38
NAME DWQ-WETLANDS
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Wetlands1401 Unit
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Ra[6#6 NC 276042260
Mailing Addn : 1650 Mail ServiU Center
KLIcIpA NC 17699-1650
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OF WArF9 Michael F. Easley, Governor
`J Q William G. Ross Jr., Secretary
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r North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P. E. Director
O -- Division of Water Quality
Coleen H. Sullins, Deputy Director
4 Division of Water Quality
May 24, 2004
CERTIFIED MAIL: RETURN RECEIPT REQUESTED
DWQ Project No. 04-0790
Granville County
Page 1 of 2
Barton Development
Attn: Bob Anderson
7000 Six Forks Rd., Suite 115
Raleigh, NC 27615
Subject Property: Wynngate Subdivision
REQUEST FOR MORE INFORMATION-EXPRESS REVIEW PROGRAM
Dear Mr. Anderson:
On May 21, 2004, the Division of Water Quality (DWQ) received your application dated May 21,
2004 to impact .08 acres of wetlands, 248 linear feet of stream and 22,700 square feet (ft 2) of
protected riparian buffers to construct the proposed Wynngate Subdivision. The DWQ has
determined that your application was incomplete and/or provided inaccurate information as
discussed below. The DWQ will require additional information in order to process your
application to impact protected wetland, streams and/or buffers on the subject property.
Therefore, unless we receive the additional information requested below, we will have to move
toward denial of your application as required by 15A NCAC 2H .0506 and 2B .0233(8) and will
place this project on hold as incomplete until we receive this additional information. Please
provide the following information so that we may continue to review your project.
Additional Information:
The original initial interest form submitted for this project requested a check for $4,000.00 for
the review of this project (dated May 17, 2004). This letter was modified for the reason that a
Water Quality Certification 3374 would not be needed because there were to be no parallel
impacts to the Riparian Buffer. However, after receiving this project it is apparent that there are
parallel impacts to the Riparian Buffer and therefore an additional check for $1,000.00 is
needed for the review of this project.
Please respond within three days of the date of this letter by sending this information to me via e-
mail or fax and a follow-up copy in writing. The Express Review Program is a process that
requires all parties to participate in a timely manner. If the DWQ feels the Express Review
Program is the incorrect review program for your project, then we may have to return your
application and have it reviewed through our regular 401 Water Quality Certification Program.
North Carolina Division of Water Quality, Wetlands/401 Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
919-733-1786 (phone), 919-733-6893 (fax), httpJ/h2o.enr.state.nc.us/ncwetlands/
Barton Development
Page 2 of 2
5/24/04
This letter only addresses the application review and does not authorize any impacts to wetlands,
waters or protected buffers. Please be aware that any impacts requested within your application
are not authorized (at this time) by the DWQ. Please call Debbie Edwards at [phone] if
you have any questions regarding or would like to set up a meeting to discuss this matter.
Sincerely,
t
Unit, WQ.
cc: Todd Preuninger-S&EC
USACE Raleigh Regulatory Field Office
DWQ Raleigh Regional Office
File Copy
Central Files
DWQ04-0790
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EXPRESS PERMIT REVIEW PROGRAbI
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Sl,vevl Add,eu: 2321 Crabtree Boulevud, Suite 250
fta:.i}JI, NC'' 7603-nXA
Alailiug Address 1650 Mad Sen ice Center
Raleigh, NC 27699 1650
Contact Lsfursuation: I llone #: 919-733-0:03
Fax #: [phone]
Tax To: Bob Anderson Fox #: 919 873 9727
Todd Preuninger 919-846-9467
Subject: Wymigate Sill Date: .
Number orpages including coyer sheet: 3
Nines or special Instructions:
'I ill! nnMnal will Se sent in the mail It you have yuwtiona plcix call Dt'bbie PAwarda at 919.733 9502.
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EXPRESS YEILMIT REVIEW PROGRAM
M-Won of Rater Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Street Address: 2321 Crdbaee Bm:cva d. Suitc 2,50
Rut: i,+. KC 77144-1W
Mailing .Address: 1650 Mml Semce Center
Raleigh, NC 71699-16 0
Contact Information: Ph<me A: 919-733-0103
Fa h: 919.733-6593
Fax To: Bob Anderson Fax lit 919 673 9727
1'udd Yreuningcr 919 646 9467
tiuhjcct: Wynngate S/D Date:
ltuuber of pages including cover sheet:
'lutes or spatial instructions:
The on ?in.d "ill he vent in the nail. If you have questions please call Debbie Fdwaris at 919-733-950?.
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EXPRESS PERMIT REVIEW PROGRAM
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
Coleen 11. Sullins, Deputy Director
Division of Water Quality
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Street Address: 2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604-2260
Mailing Address: 1650 Mail Service Center
Raleigh, NC 27699-1650
Contact Information: Phone #: [phone]
Fax #: [phone]
Fax To: Bob Anderson Fax #: [phone]
Todd Preuninger 919-846-9467
Subject: Wynngate S/D Date:
1?t6'
Number of pages including cover sheet: x3
Notes or special instructions:
The original will be sent in the mail. If you have questions please call Debbie Edwards at 919-733-9502.
r?cuEr;t
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (http://h2o.cnr.state.nc.us/ncwetlands
F W ATF
0 9 Michael F. Easley, Governor
R
pG William G.
oss Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
? Division of Water Quality
- -? Coleen H. Sullins, Deputy Director
Division of Water Quality
Project Name:
EXPRESS REVIEW ACCEPTANCE LETTER
Barton Development
Attn: Bob Anderson
7000 Six Forks Rd., Suite 115 r
Raleigh, NC 27615 kiXp
Fax #: [phone]
OZ,.®790
May 19, 2004
Wynngate Subdivision
Granville County
Subject Property: 173 Acre site NE of the intersection of Gate Rd. & East Lyon Rd.
Dear Mr. Anderson:
On May 17, 2004, the Wetlands/401 Unit of the Division of Water Quality received a Fax/email request
from Soil and Environmental Consultants regarding a project known as "Wynngate" for acceptance into
the Express Review Program. This letter advises you that your project will be accepted into the Express
Review Program once the following items are received: 1) a fee of $3,000.00 made payable to the North
Carolina Division of Water Quality, 2) seven complete and collated copies of the application and 3)
seven copies of all additional information pertaining to this project. Thank you for your attention to this
matter.
Please keep in mind that the clock for this project will not start until receipt of the completed application
package and required fee are received.
If you have any questions or wish to discuss these matters further please do not hesitate to call John
Dorney at 919-733-9646 or Deborah Edwards at 733-9502.
Sincerely,
JRD/bs
cc: Todd Preuninger-S&EC
File copy
Central Files
&??o R6e',z &- ,
Alan W. Klimek, P.E., Director

N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (http://h2o.enr.state.nc.us/ncwetlands)
Customer Service #: 1-877-623-6748
SENDING CONFIRMATION
DATE MAY-19-2004 WED 07:50
NAME : DW(2-WETLANDS
TEL [phone]

PHONE : [phone]
PAGES : 2/2
START TIME : MAY-19 07:49
ELAPSED TIME : 00'22"
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FXPRESS PERMIT REVIEW PROGRAM
Division of Water Quality
Department of Environmental and Natural Resources
1Vctlands/301 Unit
Sheet Address: 2321 CrGbace Boulevard, Suite 2`0
Rulcith, NC 2W 01 220)
Mailing AdJuen: 16'0 Mad S,r,,kv Center
Rrlclgh, NC 27699-1650
Contact lnformadou: Phune q: 919-733 0203
Fax M: 919-733.6693
Fax To: Bob Anderson Fax #: [phone]
Todd Preminger 919 5369167
Subject: Wynngate S/D Date: 5/17103
;dumber of pages including cover sheet: 2
Notes or special instructions:
The ,ti,:in,;l will be Sent In tl.e mail. It you EAve. qucsuons please call fkbhin F'w:adt at 919.733-9502.
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NOIZOMNOO DNIGNES
05/13/00.1 10:10 FAX
4 DIVO DORNEY (?jt)01/003
Soil & Environmental Consultants, PA
110,10 Raven Ridge Road - Ralcigb, North Carolina 27614 • Phone: [phone] • Fax: [phone]
www.SandEC.com
FACSIMILE SHEET
FAX ArO. [phone]
DATE: 5I %--
Project Number:
TO: NAME: %Z - A
COMPANY: U3
FAX NUMBER: d?$
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FI{olv??n SUIir ~CT:x
The following items are being faxed. Number of pages including transmittal sheet:
For Your Comments/Approval
Per Our Conversatiaia
Please Advise
Would Like. To Discuss
For Your Information
Per Your Nequcst
Please Call
Please Handle
HARD COPY SEN'T':
US Regular Mail
Overnight
Hand Delivery
? No Hard Copy Sent
KEN l:tT?S:
IF YOU HA" E ANY PROBLEMS WITH THIS TRANSMISSION, PLEASE
CONTACT AT (910) $,16-5900.
*CONFIDENTIALITY NOTICE*
This transmission is intended only for the nse of the individual or entity to which it is addressed and may contain
information that is privileged and confidential. If the reader of this message is not the intended recipient, you are hereby
notified that any disclosure, distribution or copying of this utformation is strictly prohibited If you have received this - ._
transmission in error, plcasc notify us immediately by telephone and return the. fazed documents to us at the above address
vin the United States Postal Scrvice. ;
Charlott . Office-, C•rccnrhoro Office: Hicko O
236 LcPhillip Court, Suite C 3817-E Lawndalc Drivc 622 Coon Mountain 1-and
Concord. NC 28025 Greensboro. NC 27455 Taylorsville, NC 28681
11hone: [phone] Phone. [phone] Phone [phone]
F3x: [phone] Fax: [phone] Fax: WS) 635-5820
MAY-18-80174 TUE 08:47 TEL:[phone] NAME:DWQ-WETLANDS Pi 1
05/18/2004 10:10 FAX DWQ DORNEY 0002/ 003
INITIAL INTEREST IN PARTICIPATION IN THE EXPRESS PER>lIITTING PROGRAM
FOR THE, 401 WATER QUALITY CERTIFICATION,
ISOLATED WETLAND PERMITTING
OR STREAM ORIGIN DETERMINATION PROGRAMS
February 25, 2004
Version 2
Applicant Name:
Applicant Address:
Applicant's phone number: T360 Fax number: __?-+-S" "r3
Applicant's email address:
Consultant Tame (if applicable): c> -,->I>
Consultant address (if applicable):
Consultant's phone number: Fax number: 1§1462 "`M14-
Consultant's email address: P ?S?r?c L-.?iw. ,
Type of action requested under the Express Review Program (check all that apply):
X 401 Water Quality Certification
o Isolated Wetland Permit
Riparian Buffer Approval
d Stream Origin Determination
# of Determinations Requested
NameofProject: S.
Property size (acres) 1434L. County. r- ps u;A 9„
Nearest named stream (from USGS topo map): L A!Nc Cr. K,
Please provide a brief description of this project (attach site plan if available):

Please attach a map of site location using USGS 1:24,000 map and county soil surrey.
1
1
MAY-18-2004 TUE 08:47 TEL:[phone] NAh1E:DW0-WETLANDS P. 2
KCN e-t Oa , N L ?r*o l5
Tetel -, re%) 'I E v%% ? tiGwzm

03/13/9-004 10:10 FAX -> DWQ DORNEI 01003/003
Location of project site - please include reference to the county, nearest name to??n and highway number:

CX,
Proposed impact:
Acres of wetlands
?$ -es of i olat_ d wetlands
?. VA Lin ar eet gf streams
Linear feet of isolated streams
a A .-too Square feet of protected stream buffers
Has consultant or applicant attended any DWQ-sponsored trk ining sessions in the past two years? If so,
please list which ones. ?, ?cyt' 1??.>t•i+-tv 1??.1, ,? ?s~se.
Which other environmental pernuts will be needed for this project'? Please list them below:
Does this project require approval under the State Environmental Policy Act or National Environmental
Policy Act? +u
Does this project require approval of a Variance from the NC Environmental Management Commission'
T4 P
Are you aware of any local controversy concerning this project? If so, please describe the controversy and any
measures that have been taken with respect to public involvement.
"A-
This form must be submitted via email (c/o 401express@,ncmail.net), fax [phone]) or hand-delivered
(Parkview Building, 2321 Crabtree Blvd., Raleigh, NC 27604) within the first three (3) working days of the
month for the first three months of the Express Review Program (until January 1, 2004). Application
procedures after that time will be provided at a later date. Applicants who are selected to participate in the
Express Review Program will be notified via email or fax with one additional working day. Successful
applicants will then be instructed regarding detailed procedures for full application. Unsuccessful applicants
will be queried to determine if they want to be in the following month's selection process or whether they
want to follow the normal application process.
Please contact John Dorney at 919-733-9646 if you have any questions regarding this form.
2
MAY-18-2004 TUE 08:48 TEL:[phone] NAME:DWQ-WETLANDS i. 3
W A Michael F. Easley, Governor
Q 9
?? QG William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
\
fq Alan W. Klimek, P.E., Director
?
DW Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
May 17, 2004
Project Name: Wynngate Subdivision
Granville County
EXPRESS REVIEW ACCEPTANCE LETTER
Barton Development
Attn: Bob Anderson
7000 Six Forks Rd., Suite 115
Raleigh, NC 27615
Fax #: [phone]
Subject Property: 173 Acre site NE of the intersection of Gate Rd. & East Lyon Rd.
Dear Mr. Anderson:
On May 17, 2004, the Wetlands/401 Unit of the Division of Water Quality received a Fax/email request
from Soil and Environmental Consultants regarding a project known as "Wynngate" for acceptance into
the Express Review Program. This letter advises you that your project will be accepted into the Express
Review Program once the following items are received: 1) a fee of $4000.00 made payable to the North
Carolina Division of Water Quality, 2) seven complete and collated copies of the application and 3)
seven copies of all additional information pertaining to this project. Thank you for your attention to this
matter.
Please keep in mind that the clock for this project will not start until receipt of the completed application
package and required fee are received.
If you have any questions or wish to discuss these matters further please do not hesitate to call John
Dorney at 919-733-9646 or Deborah Edwards at 733-9502.
Sincerely,
&D
Alan W. Klimek, P.E., Director
JRD/bs
cc: Todd Preuninger-S&EC
File copy
Central Files
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (http://h2o.enr.state.nc.us/ncwetlands)
Customer Service #: 1-877-623-6748
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EXPRESS PERMIT REVIEW PROGRAM
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
StrectAddmss: 2321 Clubuce Boulcvunl, Suite 250
Raleigh, NC 276(41 2260
Mailing Address: 1650 bfaill Sca dta Ccawr
Raleigh. NC 27699-14550
Contact Information: Phone 9: 919-733-0203
Fax 0: 919-733 6893
Fax To: Bob Andctson Fax #: [phone]
Todd Prcuninger 919-846-9467
Subject: Wynngate" Date: 5/17/43
Number Of pales hiCluding cow sheet: 2
Notes or special instructions:
Thr original wia be sent in the mail. If you have questions phase call Debbie Gdwards ut 919-733-9502.
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SENDING CONFIRMATION
DATE MAY-17-2004 MON 14:55
NAME DWQ?-WETLANDS
TEL [phone]
PHONE : [phone]
PAGES : 2/2
START TIME : MAY-17 14:54
ELAPSED TIME : 00'24"
MODE : ECM
RESULTS : OK
FIRST PAGE OF RECENT DOCUMENT TRANSMITTED...
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Soil & Environmental Consultants, PA
11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: [phone] Pax: [phone]
r-? - www.SandEC.com
FACSIMILE SHEET
FAX NO. (919) 846-91'67
DATE: Project Number:
TO: NAME: CC:
COMPANY:
FAX NUMBER:
FROM-.-on SUBJECT: ?xpr ozc {?e,n ?c?T
1
The following items are being faxed. Number of pages including transmittal sheet:-
- For Your Comments /Approval _ For Your Information
_ Per Our Conversation _ Per Your Request
_ Please Advise _ Please Call
Would Like To Discuss _ Please Handle
HARD COPY SENT:
_ US Regular Mail _ Hand Delivery
Overnight ?-No Hard Copy Sent
REMARKS:
IF YOU HAVE ANY PROBLEMS WITH THIS TRANSMISSION, PLEASE
CONTACT AT(9L9) 816-5900.
"CONFIDENTIALITY NOTICE"
'This transmission is intended only for the use of the individual or entity to which it is addressed and may contain
information that is privileged and confidential. If the reader of this message is not the intended recipient, you are hereby
notified that any disclosure, distribution or copying of this information is strictly prohibited. If you have received this
transutissiou in error, please notify us immediately by telephone and return the faxed documents to us at the above address
via the United States Postal Service.
Charlotte Office: Greensboro Office: llickorv Office:
236 L.ePhillip Court, Suite C 3317-E Lawndale Drive 622 Coon Mountain Lane
Concord, NC 28025 Greensboro, NC 27455 T'aylorsville, NC 28681
Phone: [phone] Phone: [phone] Phone [phone]
Pax: [phone] Pax: [phone] Fax: [phone]
INITIAL INTEREST IN PARTICIPATION IN THE EXPRESS PERMITTING PROGRAM
FOR THE 401 WATER QUALITY CERTIFICATION,
ISOLATED WETLAND PERMITTING
OR STREAM ORIGIN DETERMINATION PROGRAMS
February 25, 2004
Version 2
Applicant Name:
VIP
Applicant Address: Capt_7 C?orl<
N
Applicant's phone number: q?q-? ' 43IO Fax number:3
Applicant's email address:
Consultant Name (if applicable): v'7-oI [F-4 ++b•no?- ?'- •? [?„?r•?_ ?1V1e+ti a1
?j ° • su "{'h-t
Consultant address (if applicable):OI O
Consultant's phone number. ?y to-S`loC> Fax number:
Consultant's email address: ?rte.?? ?- ens -t°• -.u?»` 1
Type of action requested under the Express Review Program (check all that apply):
X 401 Water Quality Certification
C Isolated Wetland Permit
Riparian Buffer Approval
O Stream Origin Determination
# of Determinations Requested
Name of Project: W. s'?
Property size (acres) IJIMC. County: Cwt o.n U;\?,
Nearest named stream (from USGS topo map): % C, ??-
Please provide a brief description of this project (attach site plan if available):

Please attach a map of site location using USGS 1:24,000 map and county soil survey.
Location of project site - please include reference to the county, nearest name town and highway number:
Proposed impacts:
Acres of wetlands
O`a Acres of isolatY wetlands
ti ?y Q -' qri U5 o{ ?LtnPar feel bf streams
Linear feet of isolated streams
bra-- Square feet of protected stream buffers
Has consultant or applicant attended any DWQ-sponsored tr fining sessions in the past two years? If so,
please list which ones. Apr ?J•? w -Ikw- s _ C.•+ s¢.
Which other environmental permits will be needed for this project? Please list them below:
Does this project require approval under the State Environmental Policy Act or National Environmental
Policy Act? 1.10
Does this project require approval of a Variance from the NC Environmental Management Commission"
IN o
Are you aware of any local controversy concerning this project? If so, please describe the controversy and any
measures that have been taken with respect to public involvement.
V.-
This form must be submitted via email (c/o 401express,a?ncmail.net), fax [phone]) or hand-delivered
(Parkview Building, 2321 Crabtree Blvd., Raleigh, NC 27604) within the first three (3) working days of the
month for the first three months of the Express Review Program (until January I, 2004). Application
procedures after that time will be provided at a later date. Applicants who are selected to participate in the
Express Review Program will be notified via email or fax with one additional working day. Successful
applicants will then be instructed regarding detailed procedures for full application. Unsuccessful applicants
will be queried to determine if they want to be in the following month's selection process or whether they
want to follow the normal application process.
Please contact John Dorney at 919-733-9646 if you have any questions regarding this form.

Office Use Only: Form Version May 2002
USACE Action ID No. DWQ No. _
(If any particular item is not applicable 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
2. Nationwide, Regional or General Permit Number(s) Requested: NWP 12 & 39
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 Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), 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
Name: Barton Development Group
Flailing Address: 7000 Six Forks Rd.
Suite 115
Raleigh N.C. 27615
Telephone Number: 919-427-9360 Fax Number: 919-873-9727
E-mail Address: Not Available
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 o«mer/applicant.)
Name: Todd Preuninger
Company Affiliation: Soil & Environmental Consultants, PA
Flailing Address: 11010 Raven Ridge Road
RaleiPh NC 27614
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: PreuningernSandEC com
Page 1 of 8
111. 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: Wynngate Subdivision
2. T.I.P. Project Number or State Project Number (NCDOT Only): Not Available
3. Property Identification Number (Tax PIN): Not Available
4. Location
County: Granville County Nearest Town: Butner
Subdivision name (include phase/lot number): Wynngate Subdivision
Directions to site (include road numbers, landmarks, etc.): The subiect property is located
primarily northeast of the intersection of Gate Rd. 2 (SRI 103) and East Lvon Rd. (SRI 104). _
5. Site coordinates, if available (UTM or Lat/Long): 036006'51.27"N 078°43'58.59"W
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Property size (acres): 173 Acres (All Phases) - However, we are only applying for approval
for the residential portions of the tract.
7. Nearest body of water (stream/river/sound/ocean/lake): UT to Ledge Creek
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 htip://h2o.enr.stale.no,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 wooded and undeveloped.
Page 2 of 8
10. Describe the overall project in detail, including the type of equipment to be used:
The proposed project is a single-familv residential subdivision with the typical utilities (i.e.,
sewer, water, electric etc) Typical excavating and grading equipment such as bulldozers,
backhoes and motor graders will be used during constriction activities.
11. Explain the purpose of the proposed work: The pumose of the work is to provide additional
housing to meet the growing demand in the area.
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.
SREC conducted a detailed delineation in August 2003. In September 2003, Mr. Kevin Yates, of
the USACE conducted a site visit A per his comments SREC added on additional flagging. A
delineation map has been sent to his office for approval concurrent with this application. On
September 91h Ms Debbie Edwards conducted a site meeting and aereed with our buffer
determinations (DWQ 04-002) A copy of her letter is attached.
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 States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and snap all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must 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
Page 3 of 8
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: Permanent impacts consist of
149 linear feet and 08 acres of wetlands due to road construction (Impacts I & 6). Additional
impacts include 99 linear feet of stream channel due to utility installation.
2. Individually list wetland impacts below:
Wetland Impact Area of Located within Distance to
Site Number Type of Impact' Impact 100-year Floodplain" Nearest Stream Type of Wctland""•
indicate on ma (acres) (es/no linear feet
6 Permanent / Fill .08 no 0 Headwater
' List each impact separately and identify, temporary impacts. Impacts include, but are not limited to: mechanized clearing, graamg. nu,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
•• 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Naps
(FIRM), or FENIA-approved local Floodplain maps. Maps are available through the FEMA Map Service Center at 1-800.358-9616, or
online at hno.?%www.fema.gov.
•'• List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE onl)).
List the total acreage (estimated) of all existing wetlands on the property: ± 1.21 acres
Total area of wetland impact proposed: .08
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact Length of Average Width Perennial or
Site Number Type of Impact" Impact Stream Name" of Stream Intermittent?
indicate on ma linear feet Before Impact ( leases eci
I Culvert/Rip-Rap 149' UT to Ledge Creek 3-4' Intermittent

2 Temporary/
33'
UT to Ledge Creek
2'
Intermittent
Excavation
3 Temporary/ 32' UT to Ledge Creek 4' Perennial
Excavation
4 Temporary/ 34' UT to Ledge Creek 2' Intermittent
Excavation
' List each impact separately and identity temporary impacts. impacts include, out are not i muea to: cuncris ana assocnacea rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditch ing/straightcning, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included.
Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributar)) to the nearest
downstream named stream into which it flow's. USGS maps are available through the USGS at 1-800-358.9616, or online at
wwl x' i,$.i:OV. Several intemet sites also allow direct download and printing of USGS maps (e.g., ww`w.topozone.com.
www.macqueSL Com, etc.).
Cumulative impacts (linear distance in feet) to all streams on sitc:149 linear feet of
permanent impacts and 99 linear feet of temporary impacts Impacts = 248 linear feet
Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:
Page 4 of 8
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al S. -??(lA?./?1C 'v1 /•f?mil :)?. i.; ??; 1 wi), d --i 13 i
Project No. Figure 1 - USGS Ma
o3-s1o2.w1 P
Wynngate ? Soil & Environmental Consultants, PA
Project Mgr.: Sear-Brown r? 11010 Raven Ridge Rd.• Raleigh, NC 27614
TP Granville Co., NC v (919) 84M900 - (919) &46-9467
Web Page: w'ww.SandEC.com
Scale:
1" = 2,000'
09/05103 Creedmoor Quadrangle
Dated 1993
EXPRESS REVIEW SCHEDULE
PROJECT NAME: I ^ ?? ?'i1 DWO #: G??V
ACTION DATE
Acceptance letter C /(Jk-i
Application received
Initial review/letter 2 G? I
Information received ?P UPI ?L_%
Field Meeting
Additional information letter
Information received
Office Meeting
Additional information letter
Information received
Expiration
Issued/Rejected (circle one)
..i.Jl+?.?u:a?? r. /t i;f:f ti(.)? •r)i?lrl??l??? 1',?-_
13 Complete items 1, 2, and 3. Also complete
item 4 if Restricted Delivery is desired.
13 Print your name and address on the reverse
so that we can return the card to you.
f7 Attach this card to the back of the mailpiece,
or on the front if space permits.
1. Article Addressed to:
TcjU??
Barton Development
7000 Six Forks Road, Suite 115
Raleigh, NC 27615
DWQ# 04-790 - Granville
? Agent
? Addressee
Received b Y ted Name) C. Datq of Delivery
D. Is delivery address different from item 1? ? Yes
If YES, enter delivery address below: ? No
3. Service Type
Certified Mail ? Express Mail
? Registered ;d Return Receipt for Merchandise
? Insured Mail ? C.O.D.
4. Restricted Delivery? (Extra Fee) ? Yes
2. Article Number
(Transfer from service label) ?001 2 510 0006 316? 6098
PS Form 3811. February 2004 Domestic Return Receipt 10-2595-02-M-154
UNITED STATES POSTAL SERVICE First-Class Mail
Postage & Fees Paid
t LISPS
Permit No. G-10
• Sender: Please print your name, address, and ZIP+4 in this box •
NC DENR Division of Water Quality
Wetlands/401 Certification Unit
2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604
_ - 4-1 Y Irrirllrrtl?Ilrr/IrrtU r?Irrlrlrrlt?rllrrrr?Irr?rlrrrrrlrrrr[
` .)gel] Yg ? ? l1s e ?3R?1?i
13 Complete items 1, 2, and 3. Also complete
item 4 if Restricted Delivery is desired.
o Print your name and address on the reverse
so that we can return the card to you.
© Attach this card to the back of the mailpiece,
or on the front if space permits.
1. Article Addressed to:
A. Sig /JJ''re
??- ? Agent
`{
/ El Addro
ressc
13 lieccived b rintedd Name) C. Date of?Deliver.
D. Is deliJCry address different from item 1?'/N Ye:
If YES, enter delivery address below: ? No
Barton Development
7000 Six Forks
Raleigh, NC 27615--64S3
l 1 't`- ?};9 )1 - vi1ILe
II s=,z- l!S
3. Service Typo
CI Certified Mail ? Express Mail
? Registered A Return Receipt for Merchandis(
? Insured Mail ? C.O.D.
4. Restricted Delivery? (Extra Fee) ? Yes
2. Article
from service label) ) 7001 2510 0006 3167 6005
(Transfer from
UNITED STATES POSTAL SERVICE

First-Class Mail
Postage & Fees Paid
LISPS
Permit f?fo, G-10 •''
• Sender: Please print your name, address, and ZIP+4 in this box •
NC DENR Division of Water Quality
Wetlands/401 Certification Unit
2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604
FtlFlll111l111111lIt!11t111111111tillittllllt lllillltltttllt
to Complete items 1, 2, and 3. Also complete
item 4 if Restricted Delivery is desired.
© Print your name and address on the reverse
so that we can return the card to you.
v Attach this card to the back of the mailpiece,
or on the front if space permits.
1. Article Addressed to:
Barton Development
7000 Six Forks Road
X Suite 115
RaleighXNC 27615
D"#-0#0790 = Granville

Agent
? Addresses
?F3'Tiui ed 1? Printe imc C. Date of Deliver
e
D. Is delivery address differ
nt from item 17 Yes
If YES, enter delivery address below: ? No
`7Ec D s;/C Ob S?r- A

3. Service Type
? Certified Mail ? Express Mail
? Registered ? Return Receipt for Merchandis(
? Insured Mail ? C.O.D.
4. Restricted Delivery? (Extra Fee) ? Yes
2. Article Number
(transfer from service labe. 7001 2 510 0006 316? S787

UNITED STATES POSTAL SERVICE First-Class Mail
Postage & Fees Paid
USPS
Permit No. G-10
• Sender: Please print your name, address, and ZIP+4 in this box •
NC DENR Division of Water Quality
Wetlands/401 Certification Unit
- 2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604

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TYPE 1 LEVEL SPREADER (010 = OCFS - 5CFS1 LL 7N
POOL POOL CHANNEL m o SECTION BASEWIDTH DEPTH BASEWIDTH Q p ~ ~ bag P Wl~yn_Y _ z
A 3' w z r^` f ~ ~
, ~ 0 L B 3 1.0' y 0 i ~
C 2.5' 0.8' CHAINNNEL 1 ~ ) Lg r j •"~s ' ~`~'wq N ! 4
D 2' 0,6' BAS~s-E I~ s) -~t---L.-- ~'w. s:,,, EXISr~NG G ~ . ~ ai r E N
ROUND ~ E ~ ~ r;. TYPE 2 LEVEL SPREADER 1010 = 5CFS • 10CFS! TOA OF BERM TO BE 1' MIN. ABOVE ~ ~ f t ~
LEVEL SPREADER THRESHOLD. ~ POOL POOL CHANNEL /
? VAR, (.4' MIN.) ~ ~ SECTION BASEWIDTH DEPTH BASEWIDTH ~ 2 2` i ~y ~ 6 ~
A 5' 2.5 ti• t r ~I ni w ~ ~1 ~ (j 1 / W
~_.y . DISCH ~ - , _ . f B 5 1.0 ARGE POINT ~7 i t
' 0.9' ~ ' C 5 1 ' / D 3' 0.T DISCHARGE POINT ~8 " ` ? J POINT J") ~ksanr,6r,' ~ . ~ r01NT 1~ " w ~ >
J ~ ~v ~
i OISC TYPE 3 LEVEL SPREADER 010 =10CFS - 23 CFS k 01 ~ r r , : ; ~ l 0 PANT ~ , r' DISCHARGE v
~ 1 ~ LEVEL SPREADER THRESHOLD POOL POOL CHANNEL ~ m DI E ` ~ ` ' ~ POINT 26 a ~ I~ ~ ~ 1 ~ a' ` ~ ~~~n~w t Q
SECTION BASEWIDTM DEPTH BASEWIDTH ~ ~ IN BACKGROUND. pOi~ ~g ~ " r ~ r . z DISCHARGE ~ e
10' ~ ~ "s A m -p „ „ FINE GRADE, LIME, SEED, & MULCH ' ' ~ P B 10' 1.1' ~ ~ SECTION A CHANNEL, SIDESLOPES, & BERM. f~ ~ ~ ' POINT ~5 ~ ~ , r
w 0 LINE CHANNEL BASE S SIDESLOPES ` `'ti i C 10 1.0 z WINORTHAMERICANGREEN ~ 4,~,~k, t ~~'~~~4` " r ~ ~ tiigrh[n t0 to d' M N ~ O i ~ _ YOS1~ tAi oGlnrta~rn Inc . C~2DL2 OD'f. Ina - l`
D 8 0.7 ~ 0 .C y o P300. SEE CHANNEL LINER 4 .cam 1'~ ~ r ` I till(;f4:ef4k~. USc SJ.1Jt'-'.?l l'J~',€~t-UG4'16 N' YT x
INSTALLATION DETAIL. ' VICINITY MAP Z w w N
POOL DISCHARGE i ~ r. AND COMPA T A LEVEL THRESHOLD. POINT BASEWIDTH 3 GRADE C 10 t ~ ~ WETLAN . o ' r ~l' , 1 ~ N~ ~ Z~~I r ~ ~ NOT TO SCALE a w ~ ~ ~ ~ a ° m ~t
SURVEY THRESHOLD, TO CONFIRM THRESHOLD IS LEVEL ALONG ITS' ENTIRE LENGTH. LIME, j ! ,r' ; f ` ' " - LEVEL SPREADE ~4 w a F ~ ~ ~ w ~ ° N b
I • ,_.r FISTING SEED & MULCH THRESHOLD. ~ ~ `l ~ G[~OU , ~ ' ~ ~ t ~Ir ~ _ o_ ` N -~i- ~ N F K .F U fr ~ ~ ~ U' C 2~ `'*i ; Ow~U YZ w~
~ NO . ~ ~ ~ ~ r f '~~Y rr. • z LL o s Q w w~ a
~ i~ r ~+---DIFFUSED FLOW OVER THRESHOLD DURING STORMS. a,. 1 Ji ,t Il j ,~~i~r 1~ ~ ° w°U 0~~~°w
~ ~ ~ ' 1 ~ - POOL ~ i, ~ ~ h ,e I I ,I -zU }z~LL~~o d
DEPTH ~ a ~ r n ~ ~ - t, Y ' ~ ,.•--~"1~„„"'~."`~,. ,i~. a i 0, r~ ° ~ F ~ g ~ ~ a a ~ d
~ r F ~ , i Qy z °Q3~wm
FINE GRADE LIME ' ! i ~ . ~ I ~ ' ~~;.1 ~ ~ LEVEL SPREADE 3 ~ N J b ~ ° ~ 0 5 ~ ~ ti -zc?zz- TOG'W
SEED & MULCH LEVEL , , ~ I 4, ~ r ~ f _W ~ 1 SPREADER&SIDESLOPES. SECTIONS "B° "C~~ &'~D° ~ ` ' ~ '~',,,~.j~' ` f ~
t , , , ~ ~ ~ r , " 1 ~ ~ ~ ~ ~ .~1._.r._., t ] ~ f^^ _ _ G .rte < 1 ~ W
~ \ d ~ ~ r ll r. ! I ~ ~ \ I ~ i"' ~ i ~I ~ N
V 1 1
~PR ~ : 6 • , , ~ o 't i ~ I h ~P ~ ~
INSTALL RIPRAP DISSIPATOR PER PLAN. A ~ ~ ~ ' ~ ~ ' ~ ~.w.--~ •P'.. LEVELS ER ~2 ~ u~ l~^
`"v v r- t ~ r ` ~ LL ~ l ' SE RIB 14N - Q ` ~ ; ` ~ 0' STR 6U ~ x
CONSTRUCT BERM & CHANNEL TO ~ , ~ " t j , ~ : w DIRECT FLOW INTO LEVEL SPREADER. L,) ~ ~ _ - ~ ` ` ~ ~ ,f
W ~ ~t i ~ ~ _ Q G'fH. ~ ~ ~ Y~ " ~ t w~ ~ ~ d f a ~
- RIEN ~ 7~' r-- ~ r, a PR,EADE Taa~e• j / . ~ y S ppEMEN? ~ ~ ` _ . w•., ~r, W W ~ ti, ~ w~ : - ~ ~ ~ t~ Z j - ~ II ~ `
~ ~n~eA~ N LEVEL SPREADER MUST BE CONSTRUCTED ~ ~ ~ ~ ~ ~ ~ sEe ssoR ~ ~ OUTSIDE OF BUFFER 8 PARALLEL TO TOPOGRAPHY. 1 ~ i ` ~ r' 1 ~ r . ti ~ ~ / z [ ~ ~ ~ ~ V ~w W
~ _ ~ t y z m ~ 108 ~ _ n ~ _
Z i ~ ~ 0 -1 ~ ~ ~ CONSTRUCT EARTH BERM HERf TO PREVENT -1 , _
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N r 108 ~ ~ i , S ER,t X16 r r,,,,.--' / ~~w~"
EL SPR THRESHOLD MUST BE LEVEL TO PRODUCE ~ ~ LEV 1 . , ; DIFFUSED FLOW THROUGH BUFFER. ~ ; _ ~ ' \ l•
i , _ , _ i ~ 'V ' ~ ~ ~ . ~ ~ , ~ . ~ NEU RI SE PARWN
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NOT TO SCALE. - ;-„"____---t-,, " w~ ~ 8 r~,,~~.~._..__~.,"-?~• P • . ; 1- ,
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DRAfNAGE RUNOFF TIME OF STORMWATER
1~ ~ } . Y r'° DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT
(ACRES) (MIN,) (IN/HR) (CFS) DEVICE
'e t 7 • t s ,j LEVEL. SPREADER X22 LEVEL SPREADER #1 10.2 0.35 15 5,6 20.0 284'L TYPE 3 LEVEL SPREADER
LEVEL SPREADER #2 2.7 0.35 10 6,5 6.1 80'L TYPE 2 LEVEL SPREADER
WETLANDS , ~ ~ r ~ "f" , LEVEL SPREADER #3 2.5 0.35 10 6,5 5.1 75'L TYPE 2 LEVEL SPREADER LEVEL SPREADER #4 0.5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER
o ~ i` ~ 'l DISCHARGE POINT #5 0.1 0.35 5 7,2 0.3 NONE REQUIRED EX. MANMADE CHANNEL
,G, ~ r j I R 0 _ 0 ~~E ~ ~ U~"J ~ 1,I LEVEL SPREADER #6 1.1 0.35 5 7,2 2.$ NONE REQUIRED NO BUFFER ~
~ ~ _W-. A N SE RIPARIAN LEVEL SPREADER #7 0.4 0.35 5 7.2 1.0 NONE REQUIRED NO BUFFER Z LEVEL SPREADER #8 1.2 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER W
! 50 STREAM BUFFER ti ~ ~ 1'~'.'y ' EACH SIDE DISCHARGE POINT #9 1.6 0.35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~
~ ~ 0 ) Z DISCHARGE POINT #10 4.0 0.35 10 6.5 9.1 NONE REQUIRED NO BUFFER ~ W
~o ~I~~~., ' ` t ti 1l DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE RE UIRED N Q ~ Q 0 BUFFER O U Q DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W ~ Z Z
~S~ ~ i ( ~ -.r . ~ LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z
t r, ~ - Qd LEVEL SPREADER #14 5.4 0.35 15 5.6 10,6 140 L TYPE 3 LEVEL SPREADER 0 5t
~ /"~;i ~ ~ , LEVEL SPREADER #15 4.4 0.35 10 6.5 10.0 130'L TYPE 2 LEVEL SPREADER 1= Z
l ~ ` I , NEUSE RIPARWJ ' ; ~l 50' STREAM BU ~ V ~ h~ ~ ; f I ~ LEVEL SPREADER #16 4.8 0.35 10 6.5 10. 142`L TY E LE d ~ ~ ~ 9 P 3 VEL SPREADER 0 W DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL N U U
EACH SIDE t/ ; 1(; r f. ! j ~ Z DISCHARGE POINT #1$ 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z W z Q
i ; %r' ~ I ~ Z - DISCHARGE POINT #19 10,3 4.35 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 J 3 ~ ~
~ ~r~, iI < , ; ~ DISCHARGE POINT #20 3.3 0.35 10 6.5 7,5 NONE REQUIRED EX. MANMADE POND Z 1- - ~ o ~~k DISCHARGE POINT #21 1.0 0.35 5 7.2 2,5 NONE REQUIRED EX. MANMADE POND F Z ~
: d i ~ ~ ~ , LEVEL SPREADER #22 2.2 0,35 5 6.5 5,0 65'L TYPE 1 LEVEL SPREADER w ~ o Z
1 r . N w ~ DIS HAR E POINT #23 0.3 0,35 5 7.2 0,8 NONE RE UIRED EX. MANMADE HANNEL o Q F H
r DI CH E P INT 24 0.35 5 7.2 1.3 NONE RE UIRED EX. MANMADE CHANN L a W (7 ~ N ~
DI HARGE POINT #25 2.6 4.35 10 .5 5.9 NONE RE UIRED EX. MANMADE CHAN E ISCHAR E POINT #26 0.6 0.35 5 7.2 1.5 NONE RE UIRED EX. MANMADE CHANNEL
I LEVEL SPREADER #27 1 7.2 1 0.22 1 15 1 5.6 1 8.8 1 1151 TYPE 2 LEVEL SPREADER I rRV~C~ I Mi
/V REFER TO LEVEL SPREADER DETAIL. 18631
DRAWING NO.
CS01 3

THE CONTRACTOR MUST LIMIT STREAM DISTURBANCE AND EMBED STREAM CULVERTS ACCORDING TO THESE PLANS. m }
IF STREAMS ARE IMPACTED BEYOND WHAT IS SHOWN, THEN THE PROJECT MAY BE SUBJECT TO BIG MITIGATION FEES „ - ~ m
FROM NCDWO ANDlOR USACE. t~
THE CULVERT MUST BE EMBEDDED BELOW THE ° °'t J` ~s€~s ~ ~ ~j, W Geri ' ,.!+~j a P } ~
STREAM CHANNEL, TO ALLOW AQUATIC LIFE PASSAGE, a doe u,_.....:. ; a ,,'~p tir~ ~~`~.,J ~ Q a , e m ~
MIN, EMBEDDED DEPTHS ARE AS FOLLOWS: i N 1,5'
CULVERT DIAMETER: MINIMUM EMBEDDED DEPTH: ' + "rm ~'i1~ y ; ~ I 4~ ~ •"hy.~,.
18" OR LESS 0,3' s t ?~ri'~ .
24" 0.4' j ~"~1 ~ o ` '
30" 0.5' 38" 0.8' `'E" tY
OJ' ~ I 42 ~ ~ i 1 ~,r Z
48" 0,8' i ~ ~ II I 54 OR GREATER 1.0 { I l ~ r~on Title ~ _ Z N e~i' e % W >
, ` G ~ ~ . ~ ,:i' 3' ~ ~ W I 1 ~ o~ ~ ~
j , ~ j I ~ ~ it ~ .r_..,.. , ~ . U
i ` t + I ~ ; F'kc~tlna~r,~ p,, dh a:: V ~ c""' ~ ' ti , ,;fin d~' ~ / ' Q'' ^ W
TREE PROTECTION FENCE ~ i.
(OUTSIDE OF CHANNEL) ~ t C J ! ~ ~ ~ C l Q
e ~ I I I 1 1 ~ ~i l ~ ~ . "~7r. Z
TREE PROTECTION FENCE f'' IMPACT 6: . ~ ~ r+ ~ I i ~ W ~ ~ ~ u d
(OUTSIDE OF CHANNEL) J-,-- ~ .,.~'°•w.._ I ROAD PHASE 3 y.ti ~ ~ ~c, ~ ~ ) v ~ 'i ~ C~ $M!Mn4h[o I fp to d' M N r' O
RIPRAP APRON MUST CONFORM ~ I '~l~3rAooqu~stcam:lrc. 4~2tC3aDT,Irtc;
l y \r , ' ~ TO EXISTING CHANNEL AT END ' ~ T~ ~ ~ I rehti.r~wr~uae.$uUl+~.tol..i~n;;c(f.[~ryCr~t pwM~^~r.~: ri ~ 1
OF APRON, SO THAT NO GRADING ~3`~ w3 ; - ! i ~ f .t VICINITY MAP ~ yy,, w ~ w ti - r ~0 ~ N~~I ~`~j ; - ~ NOT TO SCALE ~a ~ o ° o w 5 o m
IS NEEDED BEYOND THE APRON, 7 TWIN ~ (45.L 8w~ /
DO NOT `h. 's~ ~ i IMPACT #1. o o ~~y-~ytZ~~aLL~ ~ ~i \ N ~ F ~W=ZQF~N~WF
DISTURB i ~ ~ EMBEDDED DEPTH ' - ' F''~ ~ ~ ~ ~r ROAD PHASE 3 >~z ~ two°~awwaa~ ' % ~ _ ~
BEYOND FENCE, RIPRAP APRON DO NOT ' ~ ~w, i, '~f SEE DETAIL H ~ ~ gw~w«gam<W 4~ ~---.W~~ ~ Y x ~ i ozo~oa~Nww
DISTURB WETLAN ~ ~ h C~" ' s; C7~F ~ z~~o~zyX~~~F
BEYOND ~ ,t- , ~ , FENCE, ~ r\ ~ , .~~~_rf...,. Q OZ~ZO~Z~LL~QO O F g~igmaaz
NOT TO SCALE ` ~ `o `'o ~ 0 Z oaezz F~zv,F t,- ~ IMPACT #2: ~ o >NyWy~Q3~~~
SEE PLANS FOR ADDITIONAL INFORMATION, A -v. . ~ r , ~ h`"' ~ - i:' ! V N~~(~ZNOg~~..Iy \ , , _ SEWER (PHASE 3) - z ~ z > o ~ w
CULVERT LENGTH RIPRAP LENGTH ~ ~ f1~
~ s ~ T~
20' 1' hrr ~ ~ r , ~ r4 r , "'s \ ti n
TOTAL STREAM CHANNEL MEANDER DISTURBANCE LENGTH =148' ° - ~ ~ ° ,r ~ / ~ N ~ , ~ ~ f/~~ r ~ ~ , ~ ~ ~ M
- ~ r` ~ f ~ ~
. ~ ``a, ~ ~ ~ I y ~ ~
NCDWQ REQUIREMENTS: IMPACTS AT STREAM CROSSINGS ~ ~ I ~ ~ ~ . h ~ 5. ~ ~ h e , , ~ ~ n ~ , e ~ ~ I` j, ~ a ~ I I- LL Q
~ 1 ~ ~ 1 .a. ~ ~ ~ ! , ~ w~Ss 1 l ? ~ . ti \ , .ti ~ ~ `o,
rv ,
\ `y 9~ ~,~.f ~ w r- ~y e { l ~a-r-,t , l ~ , U' - ,
~ ~ ~ ~ e ~Jj, 1 ! ~ Q - ~ 'w-P:a n `
kt ry k l / ~ ~ ~ W IPI~gP, (45 L 18~W)`~, , ,:r 1 20' SANITARY SE~IER~,. , ~ , w }
~r
~ r !j ti ~ ~ `d ~ ~ tt u._, 4 fl y
~ - , - 1' s= v - ~t
R t.. e ~ ` - ` ; ~ , ' ,,:w- ~ ' -~.r,, ~
! ; ~ IMPACT 5:
NO ~ ~ ~ F r p ~sru ; off ~ ~ . t ~ E / SEWER (PHASE 1 ~ . E ~ ti~ , STREAM ~ ~
w ~ + F ~ , ~ R/ q _ ~ CLASS "I" 4~ ~ ~ ~ '`1; \ ~ ~ e i
O S 'UV 20 W X 0TH - \ ' \ ~ N M ~ , E t _ _ I ~ ~ . ~ t no
t, , pp ~ ~ ~ ~ F ~ t. ~ , ; , y ~ , ,i i l IMPACT 3;.
__.y ` .,tit 4 4 ~ "','~.._.-..1 ; . ~ ~ . . ~ ~ ~ , ~ SEWER PHASE 1 ~
PF ~ 1 ~ ( ~ ~ it +fi \~_.._I e ' ' ~ - 1 r 'k.-1 ;
_ ~ s EAM E V ~ ~ h~--,~ v ~ ,
, ti.', ~ , ~ ~ ~
,_p t
. ~ - " . ~ ~~--50 SIREAM BUFFER - ~ H 1 ~ ~ ~ ~ ~ SIDE
` i TWIN 60"CMP CUL RT ~ ' " \ 75'L WI NCDOT E WALLS d \ , ~ ~y , ~ ~~.Y. _ , . , r . ~ _ ~ ~ 20' SAN ~ , ~ 1
~ _ ~ , .
~ MEAN R DISTUR ANCE LENGTH:14 ~ ih ` ~ ~ ~ - ZONE 1 FFER STURBANCE: 8,100 S ~ `
\ ZONE 2 BU ER (STURBANCE: 3,800 S , ~ i ~ 1 i`, 1, . . 1 ~ , ;
+ 1, - . _ _ • ; ~ ~ ` } R ~ ~ ` ~ " ~ ~ t r!" ' ~ , 1 ~ 1~ ~ ~ i ~ , ~ - ti ~ v-~ _ E 0 ~ ~ ~t F E FU RE ~ ~ ! r ~ ti f G O
y { , ` r , - ~ ~ ~ ;'~;e, ~ t - ~ ~ ~ ~ DEVEL MENT ~ i ~ ~ W r
~/fir ~ ~ ~ \ ~ ; 4 , M1 - - e ~ ~ e ~ ~ - ~ ~ ~ ~ ~ ~ ~ (BY OT ERS) 1 , l ~ p~ \ ~ : \ ~ i ~ ~ 1 ~ 7 1 C
(I r s " _ ~ f T 1 D TAIL IMPAC # ii ~ l ~ ` y \ ~ ~,1 f 1 1 t~ ~ r
~ ' I 1 J.r+. / ~ _
/ u,- ..v.._.. ' - . r ~ , ~ ~ ~ ~ ~ ~ i ' ~ C _ 0 t._. , r 1 € } , f ~ t~, ~ ~ ~k i I , ~ O U
1. ~ r ~ j ~ I ~ I a ~ ~ ~ ~ s N O ~ ~.c~- f ! ! i t ~ ...''tie,. ~ ~ 1 i I i ~ ( cis 00 ~
~ ! ~ ,
r I t + v ~ 1 r~ e 1 I ~ z a~
IMPERVIOUS DATA: ~ ~ , ~ " ~ _ ~ l ~ e ~ ~
f A ~ rh ~ ~ , ~ , ~ _ ! \ ! I o rn~ E { ~ ~ ~ A ~ ~ E
TOTAL TRACT AREA: 171.1 AC +l- ~ ',t ~ , r'' ~ , r, ~ 1 .y ~ ~ b. PROPOSED SINGLE FAMILY RESIDENTIAL LOTS. 300 I ~ ~ ~ ~ y `mow s ~ ~ ~ ~_..w._-_._w_. _ o ~ ~ 1 U o m
EXISTINGIPROPOSED IMPERVIOUS AREA IN ROADS; 11.5 AC 1 h,` ~ , J 1 ~ F ~ i , I i 1 O V
ANTICIPATED IMPERVIOUS AREA IN LOTS: 14 AC ~ r, \ h i ~ ~ a "`r.. ASSUMES 2,000 S.F, IMPERVIOUS COVERAGE PER LOT, + ~ h h h ~'1 + I ' ~ ( ) i\~,~ -h i t ~ , 1 ~ O y 0 ~ ~ I ~ t O.
TOTAL ANTICIPATED IMPERVIOUS COVERAGE: 25.5 AC +l• 15°/0 t+~ ~ h': ~ - ~ ~ r 3~ q + _ ~ ~ t~ ~ + ~ ._.a.r._._.~._...____ Er~ I ~ ~ t t1, 1 liJ }
(EXCLUDES AREAS DESIGNATED "FUTURE DEVELOPMENT") ....M-~.._._.-.....w 1 ~ A~
't ~ ti F. ~ ~ ~ ~ _r. ~ . ,~~1.n= _ ,;A ~ z t~-' _ - .~-_""'x,51, l;' . ti ~.1 I
7 ~v.-4._.--- ` e t ~ ~ ~ " pp, ~ z rt 7 y ~Il~
f . j ~ tl x` { f ~ + _ 0 ~ . . ^v
_ - ~ . 1 ,r ; ~ ~ ~ ~ I ~ t ~
+ : ~ Y SEWER ,,~t ;'r . ~ ; t t 'I
~ l ~ r - - i - r-°-`~ _r `I a ~ rt°' ~ , ~ i (III . l i
. t _ t ~ l" r r
, " ~ ~ ~ , f „ ~ - v ~ , t y ~ , , tl j ~ w ! .
. ~
i STREAMS AND WETLANDS IMPACTS TABLE
~ A \ ` v ~ ~ ' ,
\ r ~ ~ " ~ ~ i I 1 r~ STREAM BUFFER
~ ~ J~~f ~ r , r STREAM MEANDER DISTURBANCES: WETLANDS
TU ~r' ~ 1 ' ' w~rv~DS ~ ~ ~ ~ ;=`t IMPACT TYPE: LENGTH: ZONE 1 ZONE 2 DISTURBANCES: CONSTRUCTION: N
1 PERENNIAL STREAM 149 LF 8100 SF 3800 SF 300 SF ROAD/CULVERTIRIPRAP Q
~ °-gin.=r`r ~ i ` O f' 2 INTERMITTANT STREAM 33 LF 1980 SF 1320 SF NIA SANITARY SEWER ~ Z 3 PERENNIAL STREAM 32 LF 1920 SF 1280 SF 65 SF SANITARY SEWER Q
4 INTERMITTANT STREAM 34 LF 2040 SF 1360 SF 70 SF SANITARY SEWER ~ U
W ~ z 5 STREAM BUFFER N1A 300 SF 600 SF N1A SANITARY SEWER Z W
6 WETLANDS N1A N1A N1A 3400 SF ROAD/CULVERTIRIPRAP 0
~ y l _ ~ 1 ~ . A ~ + ~Z Q~ as
F \ - ~ ~ , NOTE; STREAMS AND WETLANDS PER SURVEY BY ACCULINE, BASED ON S&EC FLAGS. ~ ~ Z Q (A U ~ Q
_ ~ ~ r'"~' " ter"' + Z W z ~ Z - cn
/ ~r fll 1 ~ ~ i ~ p 0 ~ ~ ~ to
~ _ fit. ~ /,r I z J- - ~ f- o QV
50 STREAM BU R ~ ~ ~ . _ ~i ~ ,,,•r,.-~,,. ~ U I-Z o WQ
EACH SIDE V ~ : ,,°;."=..Y~F .~W ~ r` ,a .4 _ I ~ " 1 ~ W~a & a
h J E .r, ~ J f3 j ~ i~ J r .r a W ~ ~ cn _
i 0 100 200 400 600
( .f' i j r,,; r~ I t PROJECT N0.
GRAPHIC SCALE - FEET 18631
r IMPACT #4: DRAWING NO.
SEWER (PHASE 4)
csol 0

t
M~
l S a''~ke~,,,,,p, a1b~g0Yf1 r` ,
DISCFIARC$ ~ 2' MIN BASEWIDTH ' W
" J, 7 I dof iwtl fA~ t M Cf*".. Q . 0 ~q ~ ' }'~a . ~
3• 3~~
~ 1' MIN, ~ 1 E POINT ~ ~ ~~o ; y
~ i ~
I ~ .-1, ,J,
FINE GRADE, SEED, & MULCH CHANNEL FLOOR 8 SIDESLOPES. INSTALL 10' WIDE NORTH AMERICAN GREEN S75 LINER. j, ~ ~1 i i~ ~ i Z
- R IN TALLATION DETAIL r _ SEE CHANNEL LINE S ~ t, HARGE ~ ~ a' ! 0
ESTABLISH DENSE STAND OF 3"TALL GRASS. t M' g ` 4 ~ Rdr ~r,Y ~ i_.. 0A G
SEE SEEDING SCHEDULE. I D~ i l . i ~ W
TIMBER CHECK DAM. IF NEEDED. DI ; ~ / 6'WIDE ( ) ~ % SCHARG~:r~ CLASS'A" RIPRAP 8" LONG X 4" HIGH X 6' WIDE. ~ - ~ ~ rte- ~ POINT f f- - ~ P f f; DISCHARGE o~ I--"..~`' - ,~~i
4%MAX, (IF NEEDED.) . DISCHARGE ' POINT 28 ~ a°' ~ ~
r" ~ ~ 2% TYP. , ~ POINT ~9 c.' I 4% MAX. . ~ , _/~Jt DISCHARGE , r c~
2% TYP. ~ 496 MAX. A POINT ~5 ~ ,
296 TYP, ` i / rl r.{
'ti i,..,~ ~I~l ~ t tl4 a i '-i
DISCHARGE >ti " I ~ ~1 ~ ~ tiF. ~ aSCHARGE ~ ~ ~ ~ek~zhcn ~i c0 N M N ~ O
TIMBER AND RIPRAP CHECKDAMS ARE USED ONLY WHERE NEEDED TO POINT X10 POINT' ~4 ir~ ~ r sU0] 4rcCmtam Inc 040C70D1. Hti.
KEEP CHANNEL SLOPES UNDER 4%. IF THE CHANNEL MAY BE BUILT WETUN \ E CHECKDAMS THEN THE CHECKDAMS ~ , ~ ~ ~ ~ ! ~Ws i (ryht>iesavea,'JSC5~~bleatulz~rrcl0009'knr w
FLATTER THAN 4% WITHOUT THES , ARE NOT NEEDED. ' , ~ VICINITY MAP w ~ ' r $ ~'~~z
SEE STORMWATER MANAGEMENT TABLE AND PLAN ~ l 'ti\ NOT TO SCALE ~ z ~ ~ ~ ~ ~ °'m w ~~~ga
FOR REQUIRED LENGTH OF GRASS SWALES, . ~r. U 4 y y % "~q., ~ W ~ ~ ~a~ ~ N LL
! k`i \ N N ~F ` t \ ~ ~ 4 j . F ~ E"z LLWCj

NOT TO SCALE. - - ~C ~ i _ .r...r'~ ~ aSCHARGE F c7 ~ 5 ~ ~ ~ ~ ~ ra ~ W 1 x c~ co o~ wo w z w ~ POINT ~3 c7~ z $~~o~z~%~~~
~ 1 ~ ~ ~ 20 ~ 3 /
1 t` ~ ~ ~ I ~
~ ~ ,r / ,y,.~ ^ ~ t7~W~~ m200
. 1 - 1 ' 9
~ , ~ ~ i . _ - ~ , ~ i ~ ~ ~ 1 o
~ ~ ~ ~ \ ~ ~ N ~ ' POINT r - ~ W ~ i
, ~ ~ ~ , ~ ~ ~ ~ Ntt~E ROAN r ~ y ~ \ ~ ' ~'\-,~D STREJIY ~ ~ ~ ~ ~
r ~ ~ _ \ ~ EA7~q~ ~ ,.,~~.,TAR~rh ~ -
~ , , , ~ ' - _ O
~ _ , • , U
i ~
~ - I ~ ~ 3 ~ P 1 ~ ~ W _ ~ W W
~ ~ ~ ~ i R Y ~ R ~ ;'-h, ~ ~ V 1 ~ C7
V ~ ~ ~ ~ ~r i ~ ~ ~ / _ ~ ~ ~n ~ / _ ~ / ,D z
~ ~ Ji:' EN eta 1}16 ' ~ / t~ ~ ~ m ~
r _ ~ l ~ } y f i ~ ~i ~ -Wi -Wi ~ W N
_ . _ ~ ~ ~ r ' ~ 1 ~ , ~ ~ 0 m 0 m ~ m II , ~ ~ 4' 4' U ~ ~ ~ a N a N o N to
~ . ~ ~ - , , ~ A _ -
_ , ~
~ ~ - t ~ t. ~ ~ r. 4. ~ ~ ~ - r7
~ ' F ~ a~ ~ 1 ~ ...w ~ ~t
P ~2 E' u ~i ~ NEUSE RIPARIAN
~ * ~ 50' STREAM BUFFER / ~ ! ~~-EACH SIDE l i t ~
t t-----, DP 7 ' , ~l ~ '~0' ^AA! Y ER ' '~.1 0 EM T 1 \ ~
t ~ ~ ;Y \ ~ 1
, ~ . ~ ~ ~ t ~ r 1 i . _ 1 ~ 1
\ 3, . ~,n , . ` ; ` ~ ~
''jai" \ ~ ~ ~ ` ~ ~ 11
- - _i _ , ~ X18 - ~ ~
~ ~ , r' . ~ ~ A _ 7 ~ ~ ~ / _ 1
i ~ _ i / a, ~ ' I ~ r I °
CWISS ~ ~ ~ ~ r I ~ r ~ I ° ~ 1 ~
~ ~ ~ ( i ~ i; i ; ' t,e~•~~ ; ! 1 ~ ~ N ~4.~,, , M
F _ , ~ ~ ~ ~ 'tom ' ~ C ~ ~
~ I i i ~ _ _ •nv ~ ~ _ ~ 1 ~ 1 i I . ~ I ~
r ~ _ t i , -,a~ .,e ' n ; LEGEND L 1 1 W 1 ~ l ~
DP 1 ~'t, • ~ - ~ 'r_, j ~t ~ • ~ ~ , _ _ A ~ ; r" ~ ~ ~ oP • aSCHARGE POINT ~ I C ~r X
v, ~ ~w s,:; q is 1 ~ ~ I ~ + GRASS SWALE ~ I ~ ° ~ ~ N E
~ ~ p ~ _ ( ~ i I e:. PHASEUNE I C
i p, . lJ i . ' - , 0 7 ~ ~ 1 1 v cnN°~
\r i~ ~ ~ ~ , j , 4 1
= ~ - .Y ; 1 ~NM._ SUN o 1 C
~I I.. j~ , ~ ~ r. 1~~ V~ 11 ~ j . ~ M ~?n ~
~ ~ ~ 1 / 1 L • ago E
_ 1 ~ ~ I 7T I ooE 0 100 200 400 600 I o ~
1 ~ ~ ~ 4 I U ~ u~
°
~ , - I °=o GRAPHIC SCALE FEET ~ ~ o asCHARCE ~ _ >
~ ,~,MENT I ~ 1 I ~r~ , ~ PaNr ~1
~ .tip 1

;
~ ~ i
.h ,r ~ - ~ DISCHARGE DRAINAGE RUNOFF TIME OF STORMWATER
~ ~ ~ ~ ~ ~ ~ POINT 22 ~ ` ; DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT (ACRES) (MIN.) (INlHR) (CFS) DEVICE
WEfIANDS ~ ~ ~ ~ ~ l
~ti~ ~ 1 16.52 0.350 5 7.2 41.96 1700' GRASS SWALE 2 2.77 0.350 5 7.2 7.04 280' GRASS SWALE
~ 1~ \ 3 2.49 0.350 5 7.2 6,33 250' GRASS SWALE
NE E RIPARUV~1 4 0.48 0.350 5 7.2 122 50' GRASS SWALE
~ ~ ~ 50 STREAM BUFFER ~'i~ ~ ~ ~ EACH SIDE ~ ~ i / 5 0.10 0.350 5 7.2 025 10' GRASS SWALE 6 1.09 0.350 5 7.2 2,77 110' GRASS SWALE f-
/ ~ ~ 7 0.36 0.350 5 7.2 0,91 100' GRASS SWALE Z
~ ~ ~ ~ ~ 11 8 1.17 0.350 5 7.2 2,97 120' GRASS SWALE W
l 9 1.60 0.350 5 7.2 4,07 160' GRASS SWALE ~
~ ~ I~ 10 4.04 0.350 5 7.2 10.27 410' GRASS SWALE ~ W 11 3.72 0.350 5 72 9.45 Q ~ 380 GRASS SWALE 0 U Q
~ - 12 2.15 0.350 5 7.2 5.46 220' GRASS SWALE W ~ Z Z
NEUSE RIPAR6W l 13 2.70 0.350 5 72 6.86 270' GRASS SWALE Z Q (J
50' STREA61 BU ~ \ ~ ~ i EACH SIDE ~ V 14 5.36 0.350 5 7.2 13,62 540 GRASS SWALE 0 ~ 15 4.41 0.350 5 7.2 1121 450 GRASS SWALE F- Z
1 , 16 4.78 Q~ 0.350 5 7.2 12,15 480 GRASS SWALE 0 W
. ~ \ J ' ~ 1 ~ : : , , 17 0,17 0.350 5 7.2 0.43 20' GRASS SWALE N U U
c~ f' Z 18 1,00 0.350 5 7.2 2.54 100 GRASS SWALE Z W z Q Z -
~ ( ,.N,~ 19 10.28 0.350 5 7.2 26,12 1030 GRASS SWALE 0 J 3 20 327 0.350 5 7.2 8.31 330' GRASS SWALE Z 1- - ~
J > o ~ ~k 21 1.03 0.350 5 7.2 2.62 105 GRASS SWALE ~ Z LL ~
22 2.21 0.350 5 7.2 5.62 220' GRASS SWALE ~ ~ o Z N W 0
.33 7. RA WAL o Q ~ I-
i 24 0,50 7.2 .27 RA WAL a W 0 F ~ d 2,59 7. 6 ' SWAL
7. 1. 7 '
PRaJECT N0.
GRASS SWALES TO BE DESIGNED AND CONSTRUCTED ACCORDING TO NCDENR'S "STORMWATER BEST MANAGEMENT PRACTICES". 18631
DRAWING NO.
csol 1
_

m 'm} m }
~ . 340n1 !n N N m U~~hce~M»vey. aib~
W~ TYPE 1 LEVEL SPREADER (010 = OCfS - 5CFS1 u~`. F c' ~ KEF~
~N POOL POOL CHANNEL m o F ~ w ~ ~ ~ z z \r 7 .~i X748 P ww,.Rd _ ~4,... ~ ~ ~ Q
SECTION BASEWIDTH DEPTH BASEWIDTH ~ 0 s7p ~ ~ ~
~z A 3' ~ O err
B 3' 1.0' N o 4f `~ti, ~
C 2.5' 0.8' CHANNEL W{.R~ W N f ~
2' 0.6' BASEWIDTH 1' ',4 D EXIST r~~ 1 ING GRO ~o ~ Y
TYPE 2 LEVEL SPREADER 010 = 5CFS -10CFS UNO ( TOP OF BERM TO BE 1' MIN. ABOVE ~ ~ ~ ~ uai ~ N
POOL POOL CHANNEL - - LEVEL SPREADER THRESHOLD. ! - ? VAR. (.4' MIN.) ~ Z w a _ W 0_
SECTION BASEWIDTH DEPTH BASEWIDTH 22' ; i r' on 41d. fA
A 5' 2.5' ti~ ~ /i' 1 ~ 1 ~ I a, 0 W
8 5' 1.0' DISCHARGE PANT ~7 , ~ ~ISCHAR~E ~ ! ~ ~ ~ ~ z ~ z @bck tono0 p
DISCHARGE POINT ~8 !`I D 3' 0.7' !`POINT ° ~z,' ~ ~ ~
j j DI ~
TYPE 3 LEVEL SPREADER (010 =10CFS-23 CFSI ~ . ~ _ Ifs POINT ~ . ' DISCHARGE a - C! Q CJ POINT X26 r ~ ~ z ~
POOL POOL CHANNEL w ~ LEVEL SPREADER THRESHOLD DISCHARGE ! i y ~ r^. •I h' ~ ~ U
SECTION BASEWIDTH DEPTH BASEWIDTH LL ~ IN BACKGROUND. POINT ~9 ~ ~ DISCHARGE - ,r z a z w
mW _ A 10' p „ „ FINE GRADE, LIME, SEED, & MULCH ~ B 10' 1.1' ~ SECTION A CHANNEL, SIDESLOPES, & BERM. ~ - ~ ~ ~ ~ POINT ~5 ~ ~ ~ k. _ ~ ~~athtn f0 tQ ~ M N r O
C 10' 1.0' z LINE CHANNEL BASE 8 SIDESLOPES S~ y RIg3 M~oU~rnta m. Inc Q~DC30DT Ira. ~
~ O W1 NORTH AMERICAN GREEN 4 ~ , , , ' ' y _ . u. _ _ D 8' 7 y o P300. SEE CHANNEL LINER " y ~ ~fµlil>14'a4TYl,l.1,k"!hju'17 ~.~."CI~~(.AG'I'16?{ N V7NGH
x' ~ INSTALLATION DETAIL, DISCHARGE ' POOL VICINITY MAP w ~ w N NOT TO SCALE a wii~ _~~~°Ym
BASEWIDTH 3' GRADE AND COMPACT A LEVEL THRESHOLD. POINT X10 , WETLAN , LEVEL SPREADER ~4 W a F ~T w J~JQ ° Zy
SURVEY THRESHOLD, TO CONFIRM THRESHOLD IS LEVEL ALONG ITS' ENTIRE LENGTH. LIME, / ~ ~ ~ yW~WF2NW~LL0 N ~ ~~~~)a~NO~F
EX1S G G TIN R0~ SEED, 8 MULCH THRESHOLD. , C7 ~°u ~ayzz w i ®E",z ~ wW0 ~aWZ~y~ --~,__l z ~ 3 ~ ~
DIFFUSED FLOW OVER THRESHOLD DURING STORMS. Q ~ z a ~WF~a2~Om~W ~ 0 u.°U Oa Now z Ozw~FZ xW i`i~ - ~i V1F Z~t°~-~X~j
POOL ` ~ ti ~ - , DEPTH f f, a m ° SF~g~'~saac~~5
~ i-',~~ ~ ~ fi 0 z oaozz'~~z~F ~ ~ _ l U ~ >myu~~~~ Odd
~ ~ . DP ~1 ~ ~ , . _ _ ~ • ~ LEVEL SPREADER 3 ~ N ~ W Z ~ 5 ~ _ ~ ,
FINE GRADE, LIME, ~ SEED, & MULCH LEVEL ~ _ l~ ~ ;11 LV~~C,.2 i \ ~~JW-!~ (0200 \
SPREADER & SIDESLOPES, SECTIONS °gn ~~C~~, & "D° Q jp ~ ~ ~ t. f ~ ~ ~ \ w
' Q O
S ~ ~ ~ . k~.~ ~ wEr~s ~ ~ W ~ I ~ ~ ~ o
y ~ 1 LEVEL ~READER~.~13` \ ~ _ - ~ ` ~ n N M
, 1~ _ , 2oN€ 1 ~ ~ ~ ~ ~ ; LEVEL SPREADER ~2 - a
INSTALL RIPRAP DISSIPATOR PER PLAN. ` ; ~ ~ ~ NEUSE RIPARIAN ~ ~ W Q • rr ~ \ , ~
~ ~y / CONSTRUCT BERM 8 CHANNEL TO . L nx ~e , ` 50 STREAM BU k ~ ,1. ` j--~--~-_. ; I
DIRECT FLOW INTO LEVEL SPREADER. SPREADER 141, > > _r ~ ~ ~ 1
w H a LENGT " _
a SPREADER ~TAgLE. ~ RMANAGEME m LEVEL SPREADER MUST BE CONSTRUCTED f ; _ , ~ - Q i ,_..r ~ Q _ ~ i
S10RMWATE m / O SEE m t N O OUTSIDE OF BUFFER 8 PARALLEL TO TOPOGRAPHY, I ' OP , ~,F~ ~ A.. _ ' w >
N Z m ~ ~ 108 r, , ~ > _ , "ti. ~ ~ 3 ~ ~ U U 2 J O \ , ~~'f WEtI~NQS ' \w ~ / 0 m 0 m m ¢ II
~ ~ Z CONSTRUCT EARTH BERM HERETO PREVENT
Z ~ FLOW FROM LEAVING POOL AT THIS LOCATION. f f ~ ~ 106 ~ ~ o LEVEL. SPREADER X15 ` ~ i~ a N a ~ o ~ ai _ ~ LEVEL SP ER 16
r SPREA E _ ~ ~ ~ ~ A 1 ~
LEVEL THRESHOLD MUST BE LEVEL TO PRODUC ~ DIFFUSED FLOW THROUGH BUFFER. PERFORM w ~ ' /ir- 1 1; SE RIPARIAN r, t.
HRESHO MINOR GRADING, AS NEEDED, TO CREA "y " L T 104 ~ ~ ' ~ jh~;%~~ LEVE --LEVEL THRESHOLD. IT IS RECOMMENDED THAT ~ ' ' v ----a.....r ~ j= ~ ~ / 50 STREAM BU P , } f ~ EACH SIDE ~ it
THE CONTRACTOR WORK WITH A SURVEYOR. f r' _ • _ _ . ~ ~a 1 I, 4 r y i \ 4 ~ ~ : s .Ti ~ . ( ~ ~ ~ • a
~ ~ " , QED FLOW ~ ~ ~ _ t, a ` ? ~ a 0 ,y ' "
DIFfUS B 102-"~ DIS?UR ~ ` r \ 4
1 APA ~ P 2 f ; ~ \
SSE 100- Q ~ C A \ ~ 7 Aga \ U ,
, v~ i ~ ~ E ~ 1 \ ter Di~.y`~S.
~ DP X17 STURB _ DO NOT ~ _ • i _ \ ~ \ \ fir;;,.
BUFFED ` ~ ti r ~ " I ~ 1 ~ - ~ I a,~ . ~ ~ 11 ~ I~ , I I
_ ; ~ ~ ~ 1
~.A.; . ~ ; ~ v
- Rya,-~ Y , f . ` 1 1
NOT TO SCALE. s. ti ~ ~ . , ,I - y t0 ` j r ~ V ~ P ~ ~ ~ . ~ ~ =r.. a ...R6~ ~ 1 ; LEVEL SPREADER X28 \ ~ , ~ i
~ s , ~ , ~ ? ~ ~ ~ ; ~ ~ I , ~ 1 I LEVEL SPREADER i ~ ~ N .y ~ 1 i~ ~ M
'4d~ ? s ~ . ' ; , ~ \ 1 C i I ~ ti
a ~ . ~ , ~ , i ; p '"°o ~ 1~, 1 1 C r ; \ ~
r ~i ' r ~ ' f ~ f~ I r ~ ~ 1 1 W . ~ ~ ~ i 1
I C ~r x
; : i ~ , t 6 1, ~ ! ~ ~ q. ~ , 1,1 ~ 1 1 ~ ~ tL ~ ~ 1 11, 11 a X00
r , ~ DP ,~19 ;
r I~ ~ ~ ~ . r~ ; ' ~ 1 LEVEL SPREADER 27 : N op0 ~
w . ~ , i ` ~ ~ 1 I ~NM ~ DP =DISCHARGE POINT ~ ,
~ ~ : DP 20 * w II UN
~ l < \M ~ 'v 0 1~'~:` 11 a+Z~''~ ~ h i 1 ,
\ >.,1 l l a rn~ E
, _ l _ , 1 1 o rn E 0 ~vN
Y 1 1
~ r f _ i _ s ~f ~ ~ r I ~ ~ ~ \ ~ I I I . 0
I r - c 0 100 200 400 600 ~ ~ I~' I I t ° I > ,?r 11
~ . , 1`: 1 I ~ wET~A~as ~ ~o~ ~ROU~
l t J -fr r r ~ d~ ~ • 1 GRAPHIC SCALE -FEET I ~ ` I I
f ~ 1 ~ f < i r , ~ t i - ~ ~ ~ ~ ~l ~ 7 ~/A'+ , JUN 21 2004
~ , - ~ ~ ~ j - i..% WATER QUALITY SECTION
~
y ~ _ , 1~ ~ _
_ ~ , s_
1 , I ~AR~ - ~ r r STREAtx BUFff{1 ;_r. DRAINAGE RUNOFF TIME OF STORMWATER DISCHARGE # AREA COEF, CONC, I(10) Q(10) MANAGEMENT
, 1 ' - ~ (ACRES) (MIN.) (IN/HR) (CFS) DEVICE
r ~ ! LEVEL SPREADER 22 ~ ~ ~ ° , LEVEL SPREADER #1 6.6 0.35 15 5.6 13.0 170'L TYPE 3 LEVEL SPREADER
~ , ~ ~ ' ~ ~ _ - LEVEL SPREADER #2 2.7 0.35 10 6.5 6,1 80'L TYPE 2 LEVEL SPREADER
t ~ / . , , WETLANDS , s... ; 01 LEVEL SPREADER #3 2.5 0.35 10 6,5 5.7 75'L TYPE 2 LEVEL SPREADER
"Y : 1 k LEVEL SPREADER #4 0.5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER DISCHARGE POINT #5 0.1 0.35 5 7.2 0.3 NONE REQUIRED EX. MANMADE CHANNEL
11 ~ I l " ~ ~o LEVEL SPREADER #6 1.1 0.35 5 72 2,8 NONE REQUIRED NO BUFFER ~
LEVEL SPREADER #7 0.4 0.35 5 1.2 1.0 NONE REQUIRED NO BUFFER Z
~ \ 4 i ~ ~ I I A ~ _ / ~ ~ NEIISE RIPARUW ~ 1 1 ~ ~ ~ 1 _ I 1 50 STREAM BUFFER 7.2 3,0 NONE RE UIRED NO BUFFER W DISCHARGE POINT #8 1.2 0.35 5 Q ~ DISCHARGE POINT #9 1.6 0.35 5 7.2 4,1 NONE REQUIRED NO BUFFER ~ W
~ ~11 = ~ FACH SIDE ,..11 ~ i ~ 1 1 11 - ~ a 1'~, 1 ti i 1 1 _ ZO J, DISCHARGE POINT #10 4.0 0.35 10 6.5 9,1 NONE REQUIRED NO BUFFER Q Ur
. DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER p U Q
ter"'" ~ . L. ~~r~ ~ , r~ 1 I . ~i~ DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL ~ Z Z
~ ~ LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z ~ Q LEVEL SPREADER #14 5,4 0.35 15 5,6 10.6 140 L TYPE 3 LEVEL SPREADER 0 ~
A f ~ ~ ~ ' LEVEL SPREADER #15 4.4 0.35 10 6,5 10.0 130'L TYPE 2 LEVEL SPREADER I- Z p Q ~ lY
I tir A ~ - ; , l / ~ ~ / NEUSE RIPARIAN ~ ~ ~ ~ A_ ~ ) S / ~ ; LEVEL SPREADER #16 4.8 0.35 10 6,5 10.9 142 L TYPE 3 LEVEL SPREADER ~ p W V
50 STREAM BUFFER ~ / ~ ~ ~_.r , EACH SIDE ~ L / • DISCHARGE POINT #17 0,2 0.35 5 72 0.5 NONE REQUIRED EX. MANMADE CHANNEL cn U ~ I- Z DISCHARGE POINT #18 1,0 0.35 5 7,2 2.5 NONE REQUIRED EX. MANMADE CHANNEL z Z W z Q
/ DISCHARGE POINT #19 10.3 0.35 15 5.6 20,2 NONE REQUIRED EX. MANMADE POND 0 ~ 3 ~ ~
ISCHARGE POINT #20 3.3 0.35 10 6,5 7.5 NONE REQUIRED EX. MANMADE POND z } _ a4 D J > o ~ ~k
~ DISCHARGE POINT #21 1,0 0,35 5 72 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z LL ~ Z LEVEL SPREADER #22 2,2 0.35 5 6.5 5.0 65 L TYPE 1 LEVEL SPREADER w N W ~
DISCHARGE POINT #23 0,3 0.35 5 7,2 0.8 NONE RE UIR D EX. MANMADE CHANNEL oa 4 ~
i' DISCHARGE POINT #24 0.5 0.35 5 7,2 1.3 NONE RE UIRED EX. MANMADE CHANNEL a W U ~ ~ 0-
1 j DISCHARGE POINT #25 2.6 0.35 10 6.5 5.9 NONE RE UIRED EX. MANMADE CHANNEL _
If' DISCHARGE POINT #26 0.6 0.35 7.2 1.5 NONE RE UIRED EX. MANMADE CHANNEL pR JECT N0, LEVEL SPREADER #27 7.2 0. 2 15 5.6 8.8 115 L TYPE 2 LEVEL SPREADER ~
1
y' I LEVEL 5h'KEAUEK #Zb I 3.b I U.Zb I 1u 1 0.0 1 O.U 1 10 L I T rt L LtVtL OrKtHUtn I 1
REFER TO LEVEL SPREADER DETAIL.
DRAWING N0.
CS01 3
JJ

r IF.
m ~ ~ m
--T--- - k~ ~.a. tip,
s o Ne~~, «ns+ ~ a~`~ - ~ 't~`~-
1 LEVEL SPREADER 010 = OCFS - 5CFS TYPE ~ rn / i ' ~ Z Z ~
POOL POOL CHANNEL m p J ~ ~ Pad ~ > > Z 7 mot ..1.t,.. ~ ~ 7 Q
'SECTION BASEWIDTH DEPTH BASEWIDTH , i r A 3 ~ j ~ ~ o `,~a . 0 ~ ~ a s ~ ~ ,•qa ~ r~
B 3' 1.0' rn S ; t ~ N
C 2.5' 0.8' CHANNEL ~ i ey ! ~ I 4~ i ti w,b f` `:t W N r ~ -'K,~;
2' 0.8' BASEWgTH 1' \ . I ~ , i ~
~OlNip ~ . ~ ; ~ ~ ` ~ ~ rn ~ rn
TYPE 2 LEVEL SPREADER (Q10 = 5CFS -10CFS1 TOP OF BERM TO BE 1' MIN. ABOVE LEVEL SPREADER THRESHOLD. '~r~..
POOL POOL CHANNEL VAR (.4' MIN.) SECTION BASEWIDTH DEPTH BASEWIDTH ~ ~ ~ ~ , ~ "ar ~ an tl~. / I N
5, 2•S 'G• A p W
B 5 1.0 1- DI9CNARGE POSIT f 7 7 'r. 1 i ~ rn ~ 1 ~i z ~ z
C 5' 0.9' ' DISCFIARCE POIt~! / ' POPIT t~ ;~ttlldpOr; p, ,k`~- W ~ W
i ' / ;.ay ~ ~r ~ w ~ ~ l~~~ 4t U W U
DISCI PREADER 010 =10CFS • 23 CFS TYPE 3 LEVEL 3 - ~ PdNI POINT DISClUIRGE ~ cr ~ a
rte, POOL POOL CHANNEL ~ LEVEL SPREADER THRESHOLD p~$(; ' ~Z POINT X28 ~ + ~ o _ 3 0
V~ SECTION BASEWIDTH DEPTH BASEWIDTH ~ IN BACKGROUND. pad ~g ~ DISCHARGE +1 , r', z o z ~ ~ LL,
10' ~ rn 1 , A m -p • • FINE GRADE, LIME, SEED, 8 MULCH , ~ , ' ~ " ~ ' POINT 5 i ~ ~ I
10' 1.1' ~ S~~ A CHANNEL, SIDESLOPES, 3 BERM. B 0 'i,•' d ~M~bco pl t0 t(~ ~ Ch N cda~ woo..n.m~ Mc : oaon oar k~.
C 10' 1.0' z LINE CHANNEL BASE rJ; SIDESLOPES WS NORTH AMERK:AN GREEN i r D 8' O.T rn S J „y ~ * ~ ~ aM> r~Ier`et.'Jbt Svb1C:: W l;csr~'CoGY'khr ~ W
P300. SEE CHANNEL LINER a, INSTALLATK)N DETAIL. 015CHAR(;E / VICINITY MAP ~ ~ ~ ~ _ a ~
POO1 GRADE AND COMPACT A lE1lEl i}EiE8FI0LD. ~ PDMR 10 C BASEWIDTH 3 ~ ' / / NOT TO SCALE ~ ~ w~' Q,~, / ".'T.~ ~ ~ \ / - LEVEL SPREADER ~4 )U 1) ~ J ~ ~ N
SURVEY TFEtESHOLD, TO CONF/OI TFfiE~IOLD ~ " WEtUN ~ ' ~ ~ Z y W S O ( ~ LL
G ITS' ENTEiE LENOIH. / \t IS LEVEL ALON Lam, ~ / ~1STING SEED, 8 MULCH THRESHOLD. ' . i ; ~ V' yp y
~i GROUNp , ~ / ! ~ ~ , 'ti ~ ~ a~ ~k;~ o ~ ~ ~ V~ c7 ~ Sg~yyl~ maW
DIFFUSED FLOW OVER T}NB'~IOLD OUf~Ki STr7lMB. ~ ~ ` ~ ' k I~ 0 O- W
POOL
D PTH ti• ~ ~ ~ ~ \ ~ E i 0 z N~
f` ~ ~ i U uWH I ~ ~ ~ ~ < ~ ~ ti ~
~~,v t FINE GRADE, LIME, ~ , % ~ ~ ~ 1 LEVEL SPREADER 3 ~ ~ > ~l ~ , , . ~ ~ 1 ~ ~ V ~ ~ ~ L~JW ~ m~~ i ' ~ \ \ ~ ~ hie k _
SEED, 8 MULCH LEVEL n n n n • n / ~ / ~ SPREADER S SIDESLOPES. SECTIONS B , C , & ~ i ; ' ~
~ . ~ ~ I ` ~ I ~ ~ Q O
1 ~ i ~ ? ~ ~ d' 1 .v v ~ ~ N ` W
~ ~1 ~ . LEVEL. ~ I t ~ ~ I LEVEL. 1 ? ? ~ 11 ~ ~ ~ rn M v I ~ - ~
~ i ~ ~ , J
1 j i > ~ INSTALL RIPRAP DISSIPATOR PER PLAN. , ~ ~ ; lEVE1 ~2 ~ ~ o.
~ ~ ' ~ NOSE Rlb IAN ~ r.~., r , ~ 1 - ~ l.l~ ~ ~ r 7,~ ~ I 1
CONSTRUCT BERM 8 CHANNEL TO ~ ~ ~ ~ ~ l DIRECT FLOW INTO LEVEL SPREADER. L ~ i ~ i ~ ? V _ y ~1 , a 'x,/ j i 1 1 i fir-" ~ 2
~ ~ \ f ~ . . -~---J' W % ~ j`M W U'
R ~NGTN l
~1Ea ~ N LEVEL SPREADER BE CONSTRUCTED I I i ~ ~ ; ~ ; ~ SEEStORMW N m ~ ' , ' I , +a 0 m o OUTSIDE OF BUFFER 8 PARALLEL TO TOPOGWIPFIY, I i 1}.. ? ~i ' F ? / Z
_ - ~ rte.. = ? 1, V U J 8 ~ ~ ~N
0 's CONSTRUCT EARTH BERM F~iE TO PREVENT ~ ~ ~ _ - _ / ~ . ~ s F 0 ~ ~ ! pr - ~,;~r ~ ~ l / ~ W ~
o FLOW FROM LEAVING POOLATiHISLOCATTON. . / a. W SA' ~ ~ 108 ~ ~ 'g ~ S ~ r / i Pik aN a~ oN y~
r R SP THRESHOLD MUST BE LEVEL TO PI~DUCE _ / ~ ~ *r ~ ~ ~ ? ~i , ,
~ DIFFUSED FLOW THROUGH BUFFS! PERFORM ; ~ - -t- , ~ ,1 , ~ NEUSE RIPARIAN ee
~I{OLD ~ MIN 1NG, AS NEEDED, TO CREATE ; TH - = - BEVEL 104 L THRESHOLD. IT IS RECOA~ElDEDTHAT - y` / ~ ; ,E ~ 1 ; ` / x-50 STREAM BUFFER . '(N ~Q~ r ~ ~ C / EACH SIDE ee
THE CONTRACTOR WORK WITH A SUtVEYOR ~ - - T _ ~ ~ i 1 FI, ~ ~
-'L. ~ ~ ~ ~ p FLOW ~ ~ _ > > i Y t j ~ ~
pIPFUSE ~Rg 102-~r"~ - NOT ~ p0 B \ / • f / ~ AL
,t
S'faEAM 100- ~ ~ ~Z , ~ C ~ ~
F. 7 ~ ? ~ ~ h2.
~ RB - - 4 ,6P 7 NOT DISH ~ ~ I { / I ~ ~ ~ ~S~li~'.,i~.
~ BUFFED ~ ` ~ , ; _ ~ - ~ v ~ ~ / I ~ ~ i ' I 11
_ ~s 1, ~ DUI L 11 _ ' 11 1
~ _ ~ i I II c0
~ r1 . ~ ~ I 1 IEVEt
NOT TO SCALE. ' _ ~ cq _ _ _ ~ i •r_. _ ~ I I I LEVa sPREAaER ~ N
- ~
i t ~ r -r- -II _ I1 m t I 1 1 1
. _ c ~ ~ ~ i I {Y ~ ^'V, Th
~ _ ~ i / r r'
~ ~ ~ ~ r'rr ~ ~ ~ _ 1 I I I I C ~ ~ K _ II II ~ ONCo .M, 1 1 1 1 y7 ~ N W E
i - - i i f 11 1 1 c ~ ~
ri ~ ~ + ~ 1 _ I i o 300
Jrr I ~ i' LEVEL SPREADER X27 ~ N O c
~i ;+Y ~ j DP ¦ DISCHARGE POINT I I p ~
I I ~ U M c 11 ~Zr ~
- , II ~ ~L^=
~ - 11 001~~ 1 11 ~~O ~
' OQ~~ U~~N
„ II ONV II II O = ~
R' I I I 02~
; 0 100 200 400 600 11 ?I wEt ,
_ II. iI
~ ~r' ER GRAPHIC SCALE FEET I
ENT r-- n - ~~N 21 200 4
~ ~ r` .ti;. wAr~ R Q(~
All~yS ~crlo~
,R.
~
/ r
DRAINAGE RUNOFF TIME OF STORMWATER DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT
(ACRES} (MIN.) (IN1HR) (CFS) DEVICE
. \ LEVEL. SPRFJ?OER X22 r LEVEL SPREADER #1 6.6 0.35 15 5.6 13.0 170'L TYPE 3 LEVEL SPREADER
LEVEL SPREADER #2 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER
N~TUwos o ~ ~ LEVEL SPREADER #3 2.5 0.35 10 6.5 5.7 75'L TYPE 2 LEVEL SPREADER
LEVEL SPREADER #4 0.5 0,35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER DISCHARGE POINT #5 0.1 0.35 5 1,2 0.3 NONE REQUIRED EX. MANMADE CHANNEL ~
~ v FT P LEVEL SPREADER #6 1.1 0.35 5 7.2 2.8 NONE REQUIRED NO BUFFER Z
I R T I R~atuN IEVEI SPREADER #7 0.4 0.35 5 1.2 1.0 NONE REQUIRED NO BUFFER W
~ ~ ~ 5o SiRF~ au~ DISCHARGE POINT 1.2 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER ~ DISCHARGE POINT #9 1.6 0:35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~ uJ
. ~ ti Tg f~+cll SIDE I ~ 1 ~ tf DISCHARGE POINT #10 4.0 0:35 10 6.5 9.1 NONE REQUIRED NO BUFFER Q
i, - DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER 0 V Q
_ I ~ 11 INT 12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W ~ Z Z DISCHARGE PO # LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z Q ~
t ` LEVEL SPREADER #14 5.4 0.35 15 5.6 10.6 140'L TYPE 3 LEVEL SPREADER 0 ~
1 . 130'L TYPE 2 LEVEL SPREADER F- Z 0 LEVEL SPREADER #15 4.4 0.35 10 6.5 0 0 Q ~ ~
t ~V / ~ ~ NEYIhE Ifry1M11 ` V ~ s ~ _ LEVEL SPREADER #16 4.8 0.35 10 6.5 10.9 142'L TYPE 3 LEVEL SPREADER F- 0 LU U
SO' SB~IMI BUFFI<R ~ ~ ~ ~ FACN 3DE ? DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL cn U ~ I- Z DISCHARGE POINT #18 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z W Z Q Z -
~ i . 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 ~ 3 ~ ~ DISCHARGE POINT #19 10.3 0,35 ~ ~
~ i' ~ 1 ~ ~ ND Z DISCHARGE POINT #20 3.3 0.35 10 6.5 7.5 NONE REQUIRED EX. MANMADE PO J ~ c ~ ~
i DISCHARGE POINT #21 1,0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z ~ ~ Z LEVEL SPREADER #22 2.2 0.35 5 6.5 5.0 65'L TYPE 1 LEVEL SPREADER W N w 0
wit p 0.35 N R MAD HANN a ~ F'
f; a 0 F UJ d I 0.35 1. R I
AR P I 0.35 N I N H N R I# 0.35 N R IR E H NN
_ _ _ _ . PROJECT N0.
LEVEL SPREADER 7.1-la 1 0.22 1 15 1 5.6 1 1.8 1151 T P btKtAUtK
LEVEL SPREADER 7' TYPE 2LEVEL SPREADER 18631
REFER TO LEVEL SPREADER DETAIL.
DRAWING NO.
J'% CS01 3 J1
l ~

.
m m m
~ ~ ~ m 'z--- n S ' U ue~'d~ / ~h91
~a ' TYPE 1 LEVEL SPREADER (010 = OCFS • SCFS) ~ .~..7 j
POOL POOL CHANNEL m N D / ~ ' t ' i ~'\4d ' Z Z ~1 J r
SECTION BASEWIDTH DEPTH BASEWIDTH ~ 0 ~ of ?ad i~ ~ 7 Z Q ~~cr- ~ ~ 7 o ,Sd ~ ao ~ ~ O
A 3' z ~'y ~ ~ ~ ~ ' ,p
B 3' 1.0' ~ yS j r,, / ! ~ ~~6 i~ q~a'r
C 2.5' 0.8' CHANNEL 0 2' 0.8' BASEWIDTH 1' ~ + ~ W J . 'i: p~
F+--?I -~4--1+- NG GROUN / . • ~ I N ~ / ~r o ~ }
TYPE 2 LEVEL SPREADER (010 = 5CFS • 10CFS1 D TOP OF BERM TO 8E 1' MIN. ABOVE r'~. A
POOL POOL CHANNEL - - LEVEL SPREADER THRESHOLD, i ,~r I Z r ~4r 1R tl..,, N
I N WI TH P I VAR (.4' MIN.) 'SECT 0 BASE D DE TH BASEW DTH 2.7 ~ l I -
A 5' 2.5 ti• r, . / o ! a ~
5' 0.9' f ~~E POSIT ~ 7 'r - / s`r ~ w.~ ~i r ~ z ;~Ct~ioDr, p~ ~,k; W ~ W
~ ~ D 3 O.r DISCHARGE PAINT ~8 POINT POINT ~ ~ ~ ~ %11N A a& ~ N ~
_ ~ ~ ~ ~ ~o~ Y~ ~ W ~ bi U W U ~ 0
TYPE 3 LEVEL SPREADER (010 =10CFS • 23 CFS) ~ PC PdNi ~ i ~ ~ ~ C7 ~ d
POOL POOL CHANNEL ~ - ~ LEVEL SPREADER THRESHOLD pl$E ~ , PANT X28 ~ ~ f 0 0 "I ~ ~ v
SECTION BASEWIDTH DEPTH BASEWIDTH IN BACKGROUND. ~x :,t• ~ POINT tt~ \ ~ ~ A 1a' 'm~' ~ E i Z ~ Z ascNARCE a~,.t_ ~ I LLI
0 n n FINE GRADE, LIME, SEED, 8 MULCH , B 10' 1.1' H SECTION A CHANNEL SIDESLOPES 8 BERM. ~ ~ POINT ~5 I ~ v ° ~~e~~ a tONa~NrO
o I / C 10 1,0 Z LINE CHANNEL BASE 6 SIDESLOPES ~ ~ ' ~ ~ ~a ~ ~+boO~rRan~Me;d~'lOC90D?.Irtc ' ,
IY W1 NORTH AMERICAN GREEN ~ D 8 0,7 ~ S ~ ! P300. SEE CHANNEL LINER ~.1 ' x l ~ I i uM+r~veC. UK Subk. ~ l¢~ertxl~oCY'kbi N
POOL INSTALLAT ON DETAIL. DISCHARGE a i , ~ vICINITr MaP ~ ~
BASEWIDTH 3' GRADE AND COMPACT A LEVEL THRESHOLD. pp~ O = ~ ! J' ` SURVEY THRESHOLD, TO CONFIRM THRESHOLD w NIE1tAN / ' , NOT TO SCALE ~ ~ b ' c'm
! r ' IS LEVEL ALONG ITS' ENTIRE LENGTH. LIME, J ~ ~ / LEVEI. SPREADER ~4 v ~ ~ ~ ~ ~ ~ W ~ ~ r' / - N ~ V
FISTING SEED 8 MULCH THRESHOLD, ' r 'y ~G~ ~i GROUND ~ i;~~ ! 1 ~ ~ ~ ~w~ ~ ~~Wy~ ! ® ~ I N
r ( ~~r•` ~ ~5~~ ~m~ ~ ~ ~ y ~ obi o~(Q1mc~W
~--DIFFUSED FLOW OVER THRESHOLD DURING STORMS. ~ ~ f / a- W
~ ` r ~ POOL ~ ~ ry, ! - I t DEPTH , ~ f f ~
~ ' ~ a u, ~ ~ ~ 0 ~cd ° 'm x ~ ~ ~ ~
~ 1 ~ ~ , , U q ~a~ gF~
FINEGRADE, LIME, F ~ ,i ! ~ ~ SEED, d MULCH LEVEL n n n n n n I ~ r" ~ f ~ ~ ti LEVEL SPREADER 3 : ~ > ~ ~ ~ ~ t»~~~ m~~o
SPREADERSSIDESLOPES. SECTIONS B , C , & ~ ' - ~ ~ \ ~ 1 20 (1'~P. ~ ~ _ ~ ,
,J,~
, ~ ~ / A r ~ ~ 1 ~ l~~ O N ~
~ LEVEL LEVEL 1 , ~ ~ ~ - ,1 ` \ N co
i v ' V ' ~ r I _ } ~ ~1.. ~ ~1 ~ H ~ ~ ~ J \ ~ ',i ~
INSTALL RIPRAP DISSIPATOR PER PLAN. , . a 1 / .~;e ~ ~ 1 ~ LEVEL 2 ~ a -•l ~ j. ~ t ~ Q 1 \ ~ E Rlb NN r C. I
CONSTRUCT BERM 8 CHANNEL TO " \ ~ ! ~ ~ ` _ I ~ - ' _
DIRECT FLOW INTO LEVEL SPREADER r i - _ v~ ~ STR BU t.:~.~~ ~ i 1 1 ~ 30' cp~~1r,~.Y ~ .R ~ ~ c ~.ti -
NGTN / ; ( ~ / W
'a READER lE tr$~~ ~ SP TER MANhdE~~ N ~ r- ~ t~ \ s ' !
~ SEE STaR~A N m LEVEL SPREADER MUST BE CONSTRUCTED I ~ ~ ~ ~ r, 0 m 0 OUTSIDE OF BUFFER & PARALLEL TO TOPOGRAPHY. ~ ,1 ~ ' ' ~ h < m 0 ~ 108 ~ . r ~r; ~ ~ ~ ~ 'r~ ~ z , ~ W >
N Z ~ ~ o - ~ i ~,'a~ ~ r ~ ~ ~ . r ~ ~ ~ ~ v ~ W W -1 N
G CONSTRUCT EARTH BERM HERE TO PREVENT ~ _ i' W Z ~ FLOW FROM LEAVING POOL AT THIS LOCATION. ' % , a'~ , ~ , ~
~ ~ 108 ' ~~A / r r K r~ AR ~ i b ' ~ ~ i•i a N a~ o N m
~ r LEVEL SPR ~ THRESHOLD MUST BE LEVEL TO PRODUCE ~ ' ~ 4 s
r? ~ DIFFUSED FLOW THROUGH BUFFER PERFORM ` ~ , i Lp _ .r, ~ " J ' 1 NEUSE RIPNtWJ CA ??Jo
ELtH ESHO 104 MINOR DING, AS NEEDED, TO CREATE ~ R LEV EL THRESHOLD, IT IS RECOMMENDED THAT ~ - - r . ~ 4f THE CONTRACTOR WORK WITH A SURVEYOR. ~ _ - - j , • , , ~ ,4., ~ ti~ j ~ / l~"'"'S0' STREAM BUFFER ~ r ~ ~ ! t ' l ~ EAGH SIDE . ~
~ ~ ~ it ~U ° • 9
' ~e ~ ~ f
IFFUS RB 102---~ ' - ~ ' D lS'N NOT D ~ ~ A r DO ~ I , : ~ AL ~ !1 ~ i
B ~ 1, < < ~ ~ / ,.r r ; ~ ~ . ~ ~ 26 : t~
'y ~ \ ,
. ~ z ~J,
NRB p - - ~tffP 7
~ NBUFFE~ ` t ~ ~ ~ A ~ 1 - 1 _C~ ~ ~ ~ ~ ~ ' 11
`ti r i U L ' 11
~ ~ 11 ' 'v_ . IBY OT E . ~ ~ 1 1 f
E: 1 i i ~ ~ ~ ~ 11 I ~ 1 ' - I i t
NOT TO SCALE. ~ ~ ~ / ~ d ~ ~ r tD ~ - ' r LEVEL SPREADER X28 ~ ~p - - ~ ~ ~ I 1 ,
~ ~ r r~ ~ Y ~ ~ r 1 I LEVEL SPREADER ~i ~ N ~ M
I r~?_:r ~ 1 I I C ~ ~ ~ I' ' II 01 ^
f ~ ' ~ I ~ r` ! ~ / 'r l ~r ~,r I ! ~ 1 11 C O
~ ~ _ . r d, i ! ~ _ II z ~ I I ~ ~ x
j ; ~ a! ~ ~ ~ "i ~ .'w ( I I ~ O ~ c9
, ~ r i~ ~ i 1 11 ~ m~
' DP 19 ~ , , , . ~ r . a; I , . 11 ~ I I - ao ~ I o
' f , , ~r; ; , m<' ~ A nL 1 ! r "e.. I V UNDO ~
~ ~ , ~ _ LEVEL SPREADER X27 ` n W ~ DP ¦ DISCHARGE POINT I I O N M
~ 1 ~ ~ , ~ G ~ - . 11 ~V~ c
f.. ~ Y ~ ~ ~ ` ~ 11 ~t^=
1 ~ ~q. ~ 1 1 O~ ~ 11 a E
0 ~~7 U N
V ~ ~ t I \s~ ~`~a l ~ ` \ II .
\ .4. ~ ~ ~ , ~S ~~i 11 ~".1 i i 11 Oyu ' II II O=0
1 / % ~ j 0 100 200 400 600 11 WE ~ _ > „ r~a~osi ~ w
,l , y~.. - 11
1~ ~ / - ~ ~ ER GRAPHIC SCALE -FEET I ~ ' I I IJ JUN
. ENT 21 2004
:h;4: ~ wAr~~ , Qup~irr .
Y \1 J t r S~~ T1Ql~l
~
r
~ \ ~ ~ r5
w`~ e{ M DRAINAGE RUNOFF TIME OF STORMWATER
DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT (ACRES) (MIN.) (INlHR) (CFS) DEVICE
~ x k;,r^ ~ ~ ~ P IEVEI SPREADER X22 LEVEL SPREADER #1 6.6 0.35 15 5.8 13.0 170'L TYPE 3 LEVEL SPREADER
LEVEL SPREADER #2 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER
WE1lANDS :pr. o / I LEVEL SPREADER #3 2.5 0.35 10 6.5 5.7 75'L TYPE 2 LEVEL SPREADER
1 ° LEVEL SPREADER #4 0.5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER DISCHARGE POINT #5 0.1 0.35 5 7.2 0.3 NONE REQUIRED EX. MANMADE CHANNEL ~
1 , LEVEL SPREADER #6 1.1 0.35 5 7.2 2.8 NONE REQUIRED NO BUFFER Z
1 R ~ ~ F T P RI ~ T 1 ~ NE)1SE R~ARpN LEVEL SPREADER #7 0.4 0.35 5 7.2 1.0 NONE REQUIRED NO BUFFER W
~ , 1 1 l 1 _ 50 STREMI BUFFER DISCHARGE POINT #8 1.2 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER ~
1 ~ EACH SIDE ' 1 1 ~ DISCHARGE POINT #9 1.6 0.35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~ W DISCHARGE POINT #10 4.0 0.35 10 6.5 9.1 NONE REQUIRED NO BUFFER Q
~ / r DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER 0 U Q
~ , ''F a~ ~ y' DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W ~ Z Z
~ ~ 1~ ~ LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z ~ Q LEVEL SPREADER #14 5.4 0.35 15 5.6 10.6 140 L TYPE 3 LEVEL SPREADER 4 ~
~ i i LEVEL SPREADER #15 4.4 0.35 10 6.5 10.0 130'L TYPE 2 LEVEL SPREADER Z p Q~ ~
REUSE RIPARWI ~ ~ ~ r - LEVEL SPREADER #16 4.8 0,35 10 6.5 10.9 142 L TYPE 3 LEVEL SPREADER ~ 0 W V
50' srR6w BUFFER ~ ~ ~ ~ , i~1~ _ J EACH s~E . ~ i . DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL to U ~ ~ Z DISCHARGE POINT #18 1.0 0,35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z Z W z Q
~ ~ r t , DISCHARGE POINT #19 10.3 0.35 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 ~ ~ ~ ~
- R IR D EX. MANMADE POND Z J ~ DISCHARGE POINT #20 3.3 0.35 10 6.5 7.5 NONE EQU E J > o ~ ~
DISCHARGE POINT #21 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z a ~ Z
LEVEL SPREADER #22 2.2 0,35 5 8.5 5.0 65'L TYPE 1 LEVEL SPREADER w cA w Q I R PIT 0.35 7 N R E. MANMA HANN ~ Q ~ H
ti , 0.35 1. N R IR AN HAN a W O ~ N 0- R PINT
I AR P 1 0.35 .9 N N R MAN A E HANNEL
A ?ISCHARGEPOINT#26 0.6 0.35 5 7.2 1.5 NONE_R R EX MANMADE HANNE
LEVEL SPREADER#27 1 0.22 15 5.6 8.8 115'L TYPE 2 LEVEL SPREADER
'/I/ LEVEL SPREADER 8 1 3.6 1 0.25 1 1 5.9 7' TYPE LEVEL SPREADER 18631
REFER TO LEVEL SPREADER DETAIL.
DRAWING NO.
CS01 3

..d ii:
m m m
W ~ ~ ~ m 3 0 , ~ - - r~ of
TYPE 1 LEVEL SPREADER 1010 = OCFS • 5CFS)
POOL POOL CHANNEL m g g g w ~ ~ ~S 7 ~ ~
SECTION BASEWIDTH DEPTH BASEWIDTH H A 3' z
B 3' 1,0' ~ i~^;~ a f ",q r i .a
~ C 2,5' 0.8' CHANNEL I r,pf \1t +y S , f as ~ ~ 1wi a
D 2' 0.8' BASEWIDTH 1' / ! ~ i i `
~1S H--?1 -~H~- '"a, TING GRO ~ ? yr 'T, I N `,y`~~ ~ P~ ~ } y / .E~~ ! N 2 N
TYPE 2 LEVEL SPREADER 010 = 5CFS • 10CFS UNp ~ , , TOP OF BERM TO BE 1' MIN. ABOVE ~ ~ ~ ~ ~ z
POOL POOL CHANNEL - - LEVEL SPREADER THRESHOLD. SECTION BASEWIDTH DEPTH BASEWIDTH VAR (.4 MIN.) / ~ yr - e j 7
A 5' 2.5' 2.7 ! , r~' f f X01' ~s i ~ J
f / / Q ~ ~ ~ ~ LL _ o. ~ ~ ~
C 5' 0,9' DISCHARGE PON~R #7 1 , ~ ' :;ppctgppDr; p~ ~ k ~ W W
D 3 O,T p pqM ~ ) f pp~ POINT ? a, t~; ~ N ~ ~ W
\ ~ i TYPE 3 LEVEL SPREADER 010 =10CFS • 23 CFS ~ ~ 1 ~ i _f~a~ ~ ~ ~ ~
POOL POOL CHANNEL ~ r, J POINT ~ ~ a d 1~ a d 2 POINT 128 o 0
LEVEL SPREADER THRESHOLD SECTION BASEWIDTH DEPTH BASEWIDTH ~ ~ ~ ~ LL ~ IN BACKGROUND, pplM ~g ~ a r, ~ ~ ~ ; ~ f _ U R U rl ~ Z 0 Z
A 10' ~ N ~ l m 0 w ~ FINE GRADE, LIME, SEED, 8 MULCH , \ , / '
B 10' 1.r ~ SECTION A ~ , ; 0 CHANNEL, SIDESLOPES, 8 BERM, , ~ POINT #5 'ti ' ~ a € ch N ~ O
C 10' 1,0' z IN L E CHANNEL BASE 8 SIDESLOPES , , D 8' O,T ~ WI NORTH AMERICAN GREEN ~ ~ - } ~ ~ I, i ~ ~ ~~hcn qi t0 N tf' ~ ~ - a _ ~ >?OO)AboOwstaa~Mc,Qr10C9G0~11nC. ~ 1.
y ~ P300. SEE CHANNEL LINER ~ t ~ 1 x I i uhb ieleivtc. Use S+~r:"• fA l~~CemC~CoCY'kht N i /A;.;. ~ ~ ' ~ N
INSTALLATI ND T --~~a'~' POOL GRADE AND C MPA 0 E AIL D~{AR(;f ~ ` i ~ VICINITY MAP ~ ~ ~ ~ _ ! ~ -
BASEWIDTH 3 0 CT A LEVEL THRESHOLD. pp~ ~1 p % y , ~ SURVEY THRESHOLD, TO CONFIRM THRESHOLD s • WEMN ~ j ~ " r NOT TO SCALE ~ ~ ~ a > ~ m { , ~ ~ LEVEL SPREADER ~4 ~ G ~ ~ a ~
/l. ~'ti IS LEVEL ALONG ITS' ENTIRE LENGTH. UME, / ~ ~nsr ~ ~ ~ ~ rL' ~ - N
LNG GROU SEED, & MULCH THRESHOLD. ~ ~ Np , , ~ , M . / (7 ~ ~ s 0 ~ ~ ~
t~ , DIFFUSED FLOW OVER THRESHOLD DURING STORMS, ~ a~ o~ ~ ~ ~mZZ~ p~ o W
POOL ~ i ~ 1
DEPTH ~ ~ , ~ ~r ; ~ ^r ~ A` ~ ~ F~~~ '7~~ ~ i 0+ rp O F~ Z .
` 1 ~ ~ ~ z ~q~ ~~0~~
FINE GRADE, LIME, i ~ j ~ ~ . A U m ~i°~3 g~zrJi ~ ~ ~ ~ ~ ~ Q v ~ IEVEI SPREADER ~3 ~ ~ ~ ~ ~ ~ m ~ ~ o
i ~ i 1 A ~ SEED, & MULCH LEVEL ~ ; i I ~
SPREADER & SIDESLOPES, SECTIONS "B", "C", & "D" - --~--i i. ; , _ /J ~ ~ +tJ \ i \ ,a' ~ ' ~ V~ V ~ _ _ ~J ~ r .
~ r ( ~ ~ O \ ~ V~ O
.i ~5 t ~t N I ~ I~ ~ 1 ~ _ ,f ~ w vv I ~ I w v ±~l ~ d
; \ ~ ~ ~ ~ ~ ~~L~ ti IEVEI. 1 \ \ ~ ~ \ !i ' ~ ' i - \ \ to M
\ i )i F , - ~ \ Z I ~I - _J < 1 LEVEL 2
INSTALL RIPRAP DISSIPATOR PER PLAN. / ~1 t~ - - ~ I ~ ''V
f. , CONSTRUCT BERM 6 CHANNEL TO ' ` ~ ~ ~ _ - I - ~ \ H ,,,,,,Yr'*~ 1 1 30~ SaN~?ngy _R
DIRECTFLOW INTO LEVEL SPREADER. ) ~ ~ ` `1/ e L / ~ ~ ~
NO?N 1 ~ ~ I ~ " ~ ~ ~ a SPREADER LE 1 f Ft~~ ~ ~ r V 1 ~ W /`,y~~ y! ~ W C7
~ ,~R py,NAOE N _ i a S'roR~A LEVEL SPREADER MUST BE CONSTRUCTED ( ` i ~ N 7 A
o sEe m ~ OUTSIDE OF BUFFER 6 PARALLEL TO TOPOGRAPHY. ~ ~ ~ ~ ~ ~ ; ~ " ~ N ~ I- Q p ~ t'1, J i~ ~ y z ~ 108 r. ~ . ~ * . ~ ~ e y ' r i ~ ~r~ ~V ~?i~ A ~ H F- m 3 p
_ Z 0 ~ t . a 0 ~ CONSTRUCT EARTH BERM HERETO PREVENT ~ ~ ' ~ / i ~ ~ i • ~ ~ U U J R~ ~ fir ~ ~ / - ' W ~ ~ N
~ ~ FLOW FROM LEAVING POOL AT THIS LOCATION, ~ + ~ ; W ~ , t ~ 3 / ~ ~ / / / 0 m ~ m m II ~ ~ ! + ~ V ~ ~ V~
~ r 108 I ~ s ARl' S 5 r ~ ti~ a N ~ ~ o~ N~ / ~ /
r ; KIEL SPR ~ THRESHOLD MUST BE LEVEL TO PRODUCE ~ " ~ S i X16 r ~ i r~ ,1 ~I ~ ~v ! i e-..
~ ~ DIFFUSED FLOW THROUGH BUFFER. PERFORM ~ I ~ - ~ ' ~5' l'm ESHOLD MINOR LNG, AS NEEDED, TO CREATE Y ~ ~ ' ~ ~ ~ ~ ~ ~lltllttlll/ µ ' ~ , T~ ~ I NEUSE RIPARIAN C A I ~~~o
R IEVE 104 L THRESHOLD. IT IS RECOMMENDED THAT ; " / ~ ' I - ~ / 50 stREAM BUFFER + N R ~ ~ ~ r ~ ' Y EACH SIDE ',~~J, °`o
THE CONTRACTOR WORK WITH A SURVEYOR. M.._, . ~ , _ . _ ` : , i y 1 q, , 1' `~~0'°,'9 ~ , , \ • R
~ FLOW ~ _ ~ ~ o EO ! y p1FFUS ~>URB 102---~ ` ,/l ~ - r , , ~ e
DO NpT D ~ ~ ~ \ ~ ~ , . r 1Ij~ v ° ~ ~ , _ , ~ V ~~~v , v~ 26453 ; ~ r,
gTREAM 100-- ~ ~ . 2 / r 1 : t . ; ~ • ' :~n
C ~ ~ , ~ / '.$a~ ' l
~ \ ~ , \ A RB - - _ _ _ ~ ~ i \ ~ ASE'J~ d ~ V ~f . A'~
DO NgUFFE~ `
- U L 11
~~u ~ y, ~ ~ ~ ~ • , 11 11
~ - - _ 1. h k~\. + ~ Q - I 1 11 cO
e _ ~ ~ , II i ~ I' ~ I I 1 ~
NOT TOSCALE. /,l , ~ , ~ ~ LEVEL SPREADER 28
1 ~ t K ,J t _ t T - ' LEVEL SPREADER ~1 4! r ! ~ ' 1 I I G 1~
t r j.. v.... ~ ~ ~ f M~ I l CI - I i ~ ~ ! 1 11 C 0~
r _ -:o lil ~
r ~ t ~ ~ t _ ~ I I I f CI
I I I I O to cC
~"`-.Jti ! / S f `k - r - 11 I c ~ ~ $
' . 1 ~ ef./ ~ ~ , I I o M
k,.. ~ ' ~ ~ i U ~ N ao ~ ~l ~ LEVEL SPREADER X27 ` n O ~
r.. I ' S'"`' ' ~ ~ ~ _ ~ ~ F. if f DP ¦ DISCHARGE POINT I I ~ N t+?
i i pp _ ~ ~ I 1 yUM c k' 11 ~Z~ ~
~,ib _ ~ , ~ - ~l 11 ~
~ - ~ , . = 1 t E _ ~ 1 '1t o'~E
V l ~ \ ~ ~ ~ j P ~ ~ \ U ~ v~
f Ti . ` II ~~~~~c3 ° o II II ~1~1~3 O-
ti ~ ~ , ~ l ~ ~ \ I I ~(~I~~ o = c 0 100 200 400 600 I II ~ _ >
~ Ii SUN
~ ~ .A. , I I 21 ?pp II 4
~ ~J l SPwE i GRAPHIC SCALE -FEET I ~ I I ~ ATER QUA~I~
~ ENT ! ~ ~ / V ` ~ „ I 1 ~r--- ,f y % { 1 rs~cr
\ d' \ \ ~
, ~ I x
ti,?y 't /
~ f _ DRAINAGE RUNOFF TIME OF STORMWATER
BC , DISCHARGE # AREA COEF. CONC. i(10) Q(10) MANAGEMENT
\ ~ s~ ` ~ (ACRES) (MIN.) (INfHR) (CFS) DEVICE
\ ~ ; I ~ LEVEL SPREADER f 22 ~ ~ ~ LEVEL SPREADER #1 6.6 0.35 15 5.6 13.0 170'L TYPE 3 LEVEL SPREADER
" LEVEL SPREADER #2 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER
WEiLNIDS ,~1, o ' - t / / LEVEL SPREADER #3 2,5 0.35 10 6.5 5.7 75'L TYPE 2 LEVEL SPREADER LEVEL SPREADER #4 0,5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER
1 p DISCHARGE POINT #5 0,1 0.35 5 7.2 0.3 NONE REQUIRED EX. MANMADE CHANNEL ~
11 FT P LEVEL SPREADER#6 1,1 0.35 5 7.2 2.8 NONE REQUIRED NO BUFFER Z
~ R D T 1 ~ ' ~ I N E RIPARIAN LEVEL SPREADER #7 0,4 0.35 5 7.2 1.0 NONE REQUIRED NO BUFFER W DISCHARGE POINT #8 12 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER ~
~ ` ~ 1 50~STREAAI 1\ 1 1 ~ EACFI SIDE 1 DISCHARGE POINT #9 1,6 0.35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~ W
, i' 1 10 1 DISCHARGE POINT #10 4.0 0.35 10 6.5 9.1 NONE REQUIRED NO BUFFER Q
l ~ _ DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER 0 U Q
1 ~ ~ ~ I DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W ~ ? Z LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z Q
~ ~ 1 LEVEL SPREADER #14 5.4 0.35 15 5.6 10.6 140 L TYPE 3 LEVEL SPREADER ~ ~ 3
. t ~ ~ i I i i L VEL SPREADER #15 4.4 0.35 10 6.5 10.0 130'L TYPE 2 LEVEL SPREADER F- Z p E ~ Q~ ~
~ NEUSE RIPARUW ~ \ < < 50' S1RFaM BUf~R ~ ~ \ i°~ LEVEL SPREADER #16 4.8 0.35 10 6.5 10.9 142 L TYPE 3 LEVEL SPREADER 0 LLI U DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL N U o F- Z
EACH SIDE ; ~ 1.~ / i , ` DISCHARGE POINT #18 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z Z W z Q
i ~ ~ ~ F ~ DISCHARGE POINT #19 10,3 0.35 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 ~ 3 ~ r.
~~M ~ s I' R D EX. MANMADE POND Z - ~ DISCHARGE POINT #20 3.3 0.35 10 6.5 7.5 NONE REQUI E J > o ~ ~k DISCHARGE POINT #21 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z ~ Z
„ ~ LEVEL SPREADER #22 2.2 0.35 5 6.5 5.0 65 L TYPE 1 LEVEL SPREADER N o Q
I R PIT 0.35 R ANM HA N o ~ f-
0.35 1. N R R N A a 0 F N4. i R PI
1 AR E P I 0.35 .9 N N R IR MAN E NN I HA P I 0.35 N N R IR X M N E HANNE
- - PROJECT NO.
I LEVEL PR D R 7.2 ' Ir rMCAu
LEVEL SPREADER #28 1 .6 1 0.25 1 1 5. 78' PE LEVEL SPREADER
REFER TO LEVEL SPREADER DETAIL.
DRAWING NO.
CS01 3

m m m
u~~ TYPE 1 LEVEL SPREADER (010 = OCFS • 5CFS1 ~,~~m ~ ~ ' o • mop. a.._.......
POOL POOL CHANNEL m , ~ ~ i ~'i~-
SECTION BASEWIDTH DEPTH BASEWIDTH f ~i ~ ~ g g w ~ ! 'off a.d r- _ > > z
A 3' Z l.+` 'r p A.N'0' i ~ ~
B 3' 1.0' ~ ' J~ y$ i ~ ~ ~ O `"Ta
C 2.5 0.8 CHANNEL D 2' 0.6' BASEWIDTH 1' 1 °r
r as nNG GR !I 4 O i~ ~ ''~;bF~, t ~1 W N
TYPE 2 LEVEL SPREADER (010 = 5CFS • 10CFS) ENO ~ ~l o i >
TOP OF BERM TO BE 1' MIN, A80VE POOL POOL CHANNEL - - LEVEL SPREADER THRESHOLD, ~ ~ .W3,'~`c=*i W`~~ ~ . ~ fir' ~ ~ ~ z
SECTION BASEWIDTH DEPTH BASEWIDTH VAR, (.4' MIN.) ~ ey/ I ~ o
A 5' 2.5' ti• f J~,.~ ~Qr en E~ ~ ~ ~
8 5' 1.0' _ C 5' 0.9' DISCHARGE POINT ~7 ; , ; j"~ ~ f ~
D 3' \ o.r DISCHARGE POINT ~8 ~ / / POINT r _ j o~ ' N LL ~ Q'
POINT ~T „.ORct+otgDr,gp; W`,' pJ ~ W ~ ~ i ~~~A;! 1 ~ ~ ~ W ~
_ ~ ` ` / TYPE 3 LEVEL SPREADER f010 -10CFS - 23 CFSI - ~ DISCH _ _ POINT DISC i'j ,.`9i o W o
~ ~ - 'f.: v~ • POOL POOL CHANNEL ~ LEVEL SPREADER THRESHOLD / , ~ .'~ti ~ ~ POINT ~ DIS'CFIARGE ~ ~ ~ POINT X26 ~ ~ cJ i d
SECTION BASEWIDTH DEPTH BASEWIDTH LL ~ IN BACKGROUN E ~ ' ~ A 10' ~ y D, POINT ~9 ~ ~ O ~ t' t U ~ U
m _ ; ~ , B 10' ~ ~ ~ FINE GRADE, LIME, SEED, 8 MULCH ~ ~ ~ ~ • ~ ` ~ ~ 1.1 ~ SECTION A H \ ~ r ~ 2 O Z ~ 1 A
z CANNEL, SIDESLOPES, & BERM, I , , C 10' 1.0' POINT ~5 ~ ! ~ ~ ~ , ~I,~ ~ ~fAA[n ~ l(~ ~ M N r O
LINE CHANNEL BASE 6 SIDESLOPES ~ \ - } , " A~ D 8 O.T WI NORTH AMERICAN GREEN ~ ~ ~ y~~ yg ~ , y ~ ~~am ~ : maon aar. i~ '
P300. SEE CHANNEL LINER i~ POOL INSTALLATION DETAIL. !A - /T x ti I r rMe rme~re0, the SuSJr:?.hllicentelCGrGV'kht w
BASEWIDTH 3' GRADE AND COMPACT A LEVEL THRESHOLD. DLSCFURGE / - POINT X10 ''~j I ;,r i VICINITY MAP ~ _ t~
~ ~ " ~ SURVEY THRESHOLD, TO CONFIRM THRESHOLD ; IS LEVEL ALONG ITS' ENTIRE LENGTH. LIME, ~ ' , ; ~ ~ \ NOT TO SCALE ~ ~ ~ ~i m ~ ' ~ ~ ~ / / LEVEL. SPREADER 4 w ~ ~ • ~ ~ ~a
EJAS11 ~ ~ , NG GROUN SEED, 8 MULCH THRESHOLD, ~ ~ ! ' --~'f ~ 1 ~ f ~ ~s 1 J ~ ~ ~ LL r. ~a~ ~ o_
0 i , ~ j , ~ \ ~ ~ I % / Ur C i~ ~ F ~ < ~~Wa~ / cr © ~ I N
~--DIFFUSED FLOW OVER THRESHOLD DURING STORMS. ~ / ~ ~ ~ IIIF V10 <W
POOL A ? ,~/`~`'-v.~,,4\ i. \ ~ 1 rJJJ~iii y CC U ~ _ W \ \ C7 ~ O= FZ =Wrc~
DEPTH ~ l; _ ? ~ , \ X ~ ~ v` ~ ~ ~ ~ ~ ~ ~ ~F a ~
~ . , i V T ~ ~ ~ ` ~ ~ 0. ] o ~ ~ i ~ q ~ €
FINE GRADE, LIME, _ j , SEED, 6 MULCH LEVEL I ~ r ~ i ~ s ~ 0 3~~- I ~ ?V U ~ o ~ S f < LEVEL SPREADER 3 y ~
, SPREADER & SIDESLOPES. SECTIONS "B" "C" $t "D" 1 E_ I _ ~ ~ ~ j ~ ~ \ ? ~ !1 ~ ~ ~ >
_ _
~ ~ 1'. ~1 ~ ~ ~7 ~ a ? ~ ? j ~ ~ ~ ~ ~ ~
O ~ ~1 ~ , . ' ~ t V + ~ ~ Q ? ~ ? p N \ ` r ' r~ ( \ \ ~ W
i` ~ r ,l ~l L~. ~ ~ A~ ~ i ~ ~ \ it \ ~ ~ ~ ~ ~ ~ ~ ~ N ~
iNSTALI RIPRAP DISSIPATOR PER PLAN. ~ ' ~~I '
J, CONSTRUCTBERM 8 CHANNEL TO ~ r,,,.-- ~ ~ ; / ~ / ` ~ ? . ? \ l LEVEL ~2 U ~ a ~ ~ .~y ~ ~ RIP ~ ~ Q
, , a,~ _ _ D RECT FLOW INTO LEVEL SPREADER. a t ~ STR BU ~~iira ~ 1 x r i -...r,~ ~ A ~wYd~'~ ~ I 30~ SANITARY 'R U
;dry r . _ _ _ ~ ~i;, ,r ' ~ ~ 1 ~'c~~~ a ~
ER lEN ~ / a SPREAD ~T~e, ' I ~ ~ ' NAOE~ ;?'h. ~
~ ESTO~A~R~ m LEVEL SPREADER MUST BE CONSTRUCTED , . , _ ~ I ~ r SE y , 1 j' ~"h ~ ~ ~ a T ~ z
Q w m ~ OUTSIDE OF BUFFER 8 PARALLEL TO TOPOGRAPHY. i ; ~ 1 ~ ~ ~ N z ~ ~ 108 :ate r~ P ~ - ~ i
~ ~ CONSTRUCT EARTH BERM HERE TO PREVENT „ - r ~ ~ ~ 1 ; , ~ 1 r % ~Q A \ \ ~ J S
w Z p FLOW FROM LEAVING POOL AT THIS LOCATION, k ~ ~ ~ ~ ~ 108 ~ 1 ~ ~ am am m
r ~ , ~ I . r 1 $ L 5PR , , ~ ~ a , t aN oN N~
_ 'A LEVE ~ THRESHOLD MUST BE LEVEL TO PRODUCE ~ D USED FLOW THROUGH BUFFER. PERFORM ' ~ r ` ~ ~ r . ; j S ERr'~1 i
ELTH ESHOLD MINOR LNG, AS NEEDED, TO CREATE °'-a° , ' ~ R,y LEV 104 EL THRESHOLD, IT IS RECOMMENDED THAT ~ r ; ~ ~ i ~ i r ~ a,, ~ , ! I ?~m+n? , ~ / ~ 1 NEUSE RIPARIAN ?r°~° ~ ~ ~ ~ ~ ~ F ~~~'S0 NSTREAM BUFFER CAROB a~°e
THE CONTRACTOR WORK WITH A SURVEYOR. ~ - i~ I r I \ ~ ~ . ~C•"~~~..~, 1 EAC SIDE „ ~ s~ ~ rp~
, a _ _ , ~ ~ / OW ~ ~J' f l _ pIFFUSED FRB r _ . 7 - ~~C~- % ~ 1' V pfd
T DIS 102--••--"c f - , ~ ~ DO NO t ~ ~ ~ ~ v ~ V \ /r ~ I
a ''r ~ ,I I A ~ : ~ ~ \ „ aL . • ~ ~ _
TREANI 100-- ~ ~ ~ ~ s-~'' ~ I ~ ~ fz ~ v. ~4, > ~ I \ . ? 264°3 : ` i ~ ~ ~ ~ • $ JAN ~ .
~ \ i ~ \ \ P~ fv • ~ ~ 3G' SAN $ WAR \ \ ~ l p, 1
~ NBUFFE~ ~ i a ,y
~ i~ ~f V~' ~ J ~ \ _ _ U 11
~ ~ ~ f ~ ~ ~ ~ ~ , ' v' ~ ''r_ r / ..fit'./ i. ~ ~ ' I ; 1 ~ 11
- ' - - - s~~ r~, , ~ _ - ?G`. I BY OT E . ~ 1 1
NOT TO SCALE. j . ,.l PY a j.. , ~ ~ i 1 ~p - rl
"}~i I °rkr.'"". _ ~ LEVEL SPREADQt 2e
1 LEVEL SPREADER 1 ~ N
- f 4 ' / ~ f ~ ^v ' r I 1 I I ~ r. L I l e ! 1 of
_ ~ _ R. `Y ~ I ~ , ' - _ _ ~ v 1 1 C ~ ~ - { ~ ~ 1 ~
~ i ~ 1 ~ , i ~ ; ~i ~i5( i I I I I II C r
- .i. ~ , ~ ~ - - \ 1 1 r X
~ t' . r; - - v:';~. ~~4t i i r DP 1st H~ ~ r~ ' _ - 1 1 1 1 ~ N t1' ~
+ ',1 ! ~ 'wj 1 1 ~ C oD ~ I - ~ 8 ~ c ~~M
7 t ~ J I V NNCO ~ LEVEL SPREADER X27 ` r op ~
1 ~p t _ DP ¦ DISCHARGE POINT 1 1 Q N M
1 h~ ~'f ~ I VI" / Vy' ~ N • 1 1 SUM C k; 1 .«.Zn ~
j f. TiM1 `t~' ~ r,tt a~ .a~ ` ~ ~ k - f I1 ~t^_
V ` ~ ~ ~ ' ` ~~1 1 1 CIS E
~ ! i Fir - - - ~ ~ s, '11 '\\1 0 Qv7
II U w R .s Ei7.AN~~ , ~C ~ ~ ~ o U
f 11 I I ,~~Cl~lt o
~ ,A 0 100 200 400 600 1 11 ° 11 r2~ 11 ~U N 21 200
' V ~ 1~ 1? 4
S~'rbER 1 s ti . ENT ~ ~ ~ ` GRAPHIC SCALE -FEET 1 ' I 1 ~ ~ WATER
i i ~ ~lA~r~y $ ~'CTI01
t. ~ l ' 'Y I
w. 1 / ~ i
ti ~

i \ _,v
\ ~ DRAINAGE RUNOFF TIME OF STORMWATER DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT
~ ~ (ACRES) (MIN.) (INIHR) (CFS) DEVICE
~ ` ~ 1 LEVEL SPREADER X22 V ' LEVEL SPREADER #1 6.6 0.35 15 5.6 13.0 170'L TYPE 3 LEVEL SPREADER
yy~~}}~~ ~ - 'o nL~IJ~~YJ ~ \ b LEVEL SPREADER #2 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER
LEVEL SPREADER #3 2.5 0.35 10 6.5 5.7 75'L TYPE 2 LEVEL SPREADER LEVEL SPREADER #4 0.5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER
1 1' 4 "t DISCHARGE POINT #5 0.1 0.35 5 7.2 0.3 NONE REQUIRED EX. MANMADE CHANNEL
1~ ~ FT i- R D T ~ P ) LEVEL SPREADER #6 1.1 0.35 5 7.2 2.8 NONE REQUIRED NO BUFFER ~
~ ~ , . ~ I ~ I NE~SE ~PARUN LEVEL SPREADER #7 0.4 0.35 5 72 1.0 NONE REQUIRED NO BUFFER Z
~ ~ EACH SIDE DISCHARGE POINT #8 1.2 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER W DISCHARGE POINT #9 1.6 ~ 0.35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~ W
~ i r DISCHARGE POINT #10 4.0 0.35 10 6.5 9.1 NONE REQUIRED NO BUFFER Q Ur
~ DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER 0 U Q
~ - I ~ i i DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W 0! Z Z LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z Q (J
t ~ ~I ~ ; i' ~ ~ ~ ~ ' ! LEVEL SPREADER #14 5.4 0.35 15 5.6 10.6 140 L TYPE 3 LEVEL SPREADER 0 ~
~ 4~ , LEVEL SPREADER #15 4.4 0.35 10 6.5 10.0 130'L TYPE 2 LEVEL SPREADER F= Z ~
t RIPMIAN , ~ ~ ~ ~ A 1' Q~ ~ LEVEL SPREADER #16 4.8 0.35 10 6.5 10.9 142 L TYPE 3 LEVEL SPREADER 0 W DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL N U U ~HZ
~ ~ i~ ~ ' DISCHARGE POINT #18 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z Z W z Q
~ i r DISCHARGE POINT#19 10.3 0.35 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 ~ 3 3 r
1 r. w DISCHARGE POINT #20 3.3 0.35 10 6.5 7.5 NONE REQUIRED EX. MANMADE POND Z } _ ~ J> o
' ~ ~ r ~.~~;.v . DISCHARGE POINT #21 1.0 0.35 5 T.2 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z LL ~ Z LEVEL SPREADER #22 2.2 0.35 5 6.5 5.0 65 L TYPE 1 LEVEL SPREADER w N W ~
I;' I R I 2 0.35 7 N RE I X MANMAD ANNE ~ ~ I--
r I HAR PINT 24 0.35 1. N R IR E AN ANN a 0 F N d
,F, DI AR E P I 5 2 0.35 .9 N R ANMA E HANN I HA E P IN #26 0.35 N N R IR ANM DE H NNE
r I LEVEL SPREADER 7 8. 1151 LEVEL TYPE 2 SPREADER Mu,iet;I nu.
LEVEL SPREADER #28 4 .6 1 0.25 1 1 6.5 1 5. 78' TYPE LEVEL SPREADER 18631
REFER TO LEVEL SPREADER DETAIL.
DRAWING NO.
CS01 3

m }
t;. N m S rig ~7e R - vE~'"'v?y~
THE CONTRACTOR MU5T LIMIT STREAM DISTURBANCE AND EMBED STREAM CULVERTS ACCORDING TO THESE PLANS, IF STREAMS ARE IMPACTED BEYOND WHAT IS SHOWN, THEN THE PROJECT MAY BE SUBJECT TO BIG MITIGATION FEES f _a~xvCle ~~~!h~. r
FROM NCDWQ ANDlOR USACE. 07-f+. W ~ ~~.'~4~ . i:, }
~~2 945 P~u~U R"~ _r _ ~ . ~ a
THE CULVERT MUST BE EMBEDDED BELOW THE STREAM CHANNEL, TO ALLOW AQUATIC LIFE PASSAGE. N h. 1 yr
MIN, EMBEDDED DEPTHS ARE AS FOLLOWS: r, `'d a > , j m
CULVERT DIAMETER: MIN)MUM EMBEDDED DEPTH; ' r ~4G~~ fa -r,' ~ ~ ~
18" OR LESS 0.3' ~ a4p"~ o j
24° 0.4' w ; $ ;j 1~,, c~67 a fA
30" 0.5' 36" 0.6' ~ Z 1' ~'rl.. x ~ 0
42" 0.T ~ ,a~o~ z N
48" 0.8' ~,F~ ~ ~ ~r g W
54" OR GREATER 1.0' i n ~._r i i
` r` ~ /
a t ~,,,.r ~ ~ a ~ ;,r n~. vas, ! i ~ ~ ~ ~ ~ r';ii C~
''r / TREE PROTECTION FENCE I a ~ o
(OUTSIDE OF CHANNEL) i ~ U
q F!
TREE PROTECTION FENCE IMPACT 6: A „ ~ i f l ~ ~ tt ~ 1 g ~ P? ~ + ,r ~ R~tAbrkh[o f0 ~ d' M N r O
OUTSIDE OF CHANNEL) / ( ROAD (PHASE 3) J r r r t 1 ~ ~ _ - ~dp3 ~AYCQVYaka m. Inc ~.20C'39Df ono. ~•t ? f
RIPRAP APRON MUST CONFORM ~ r i ,~wG,phJ> iNServeis'~lSa ..~Je.'. ro l.r.:orr,~~f„y;,,"!~t!T: v ax"~N
, TO EXISTING CHANNEL AT END ` ' t~ VICINITY MAP $p1~, w u~ w y
7 N i, OF APRON, SO THAT NO GRADING E ~ r ~ f ~i NOT TO SCALE ~ ~ °'b ~'o i m ~ ( rF ~ y~y~ ~~ww~~ao ui
IS NEEDED BEYOND THE APRON. . + r i ~ ~ Zw~ t ~~UO . , j t f ~ k JU{y r~ ~ ~ F p I ~ . ~ a ~ w
f' ~ .r F DO NOT ~Xt OOQ ® LL o a'Q~SaN
a DISTURB EMBEDDED DEPTH , ~ ~w,; ; BEYOND DO NOT :f ~ ' r ~ ~ >F ` IMPACT 1: ~ ~ 5 ~ ~ < g o m a ~ - ~ # ~ ~ w
r ~ ~ a0U y + QVj~~ ~ 0 Z ~ z~ 2 W W ROAD PHASE 3 SE Z oa -x ~LL ( ) ~
FENCE. RIPRAP APRON WEtIAN DISTURB ~ ~F ~i ~4 ~ .A ~ sF,~ i s J ~ ~ F2Ug wow JqQ ~ ~ ~ z , ~ SEE DETAIL a ~ o qF a , ~ ~ ~ < ~ ~ ~
BEYOND 'A~'~"~ ~~`f FENCE, f e.~ ~ rr, r ~ 0 z 3~ao~rc ~'~zNa s ~ i U > WwW~ 0~_
~ e 7 ~ i f ~ U a z-a x r ~i I l~ ~ N ~~ZyO~QCw
NOT TO SCALE. r' % ~ ~ SEE PLANS FOR ADDITIONAL INFORMATION, , ' r`" = ~ S i ' 7~`:,~~ !'~7~~~~m200
'ti , RIPRAP LENGTH ` ' tf
,1 CULVERT LENGTH ` ~ ~ ' 1 ~ ; ~ ~ t ~ i 4 ~
20' ~ ~ r~~ i ~ IMPACT #2: o N 1 ~ ~ ~ 1 W
7- ~ yr' + rr TOTAL STREAM CHANNEL MEANDER DISTURBANCE LENGTH =149' ~ \ i ~ ~ ~ ER PHASE 3 ~ ~ ~ SEW ( ) ~ cn ~ ~ `t _ ' ~ A ~ ~
~ ` ~ a~4 ~ e
~ M ~ ~ ~o.. ~ , r - ~ ~ ~ 1 ~ LL Q
N S: IMPACTS AT STREAM CROSSINGS NCDWQ REQUIREME T ~ ' ,t ~ ~ I j ~ ~ ~ \ t' ~ i t
~ ~ ~ t l ' r` ~ ` ~ l l r a j. ~ ~ t ~ ~ ~ ~ ~ Iw~os r • ~ a
.e ~ , i l f ~ n...... r ~ < i ~ / , ~ ~w^^ ~ ~r` .t, r '
~j 1 , r ~ F ~ ` Z f _ 1 In
f 1 i ~ t , i f E1 i ~'~e~~``~,~ f e~ ~ E . ~ f r~ 20' SANITARY ~ ~ w }
gyp, ~ -.o-.~( ~ t
~ ~ ,.~.'~~?r'~ 1 ~ f ( f h ~ , i l" , ~ r ~ _ ~ ~ 0 m ~ m ~ m U n
D ~ v r 1 S r ~ ~ ~ ~ ~ ~`a ~ d U) N D fA N ~
Rn ~ ~ ( I f 7a ~1WI 5~ ~ A ~ s ..r
Q a r ` ~ ~ 1 t J ~ i F .,..r ( F', ~ ~ / - ~ ~ IMPACT 5: r , ~ A ~ t ~ V
:i. ~ , `-mot D ~ ~ i 0 i , ~ / HASE 1 ~ : . ~ ~ ~ ~ SEWER P
N , ~ ~ DI ~ r ST ~ ~ r ~ U,~ ~ , [ f ~ y ' s ' TRE~1 EAC
~ B S
F CLASS I ~ ?`i i ~ 1
R TPF 20'W X 0'"fH 0 ~ , N - _ _ _ j IMPACT ~3: ,
R ~ I = - ~ - ~ ~ % ~ ~ ~ SEWER PHASE 1 ( )
~ _ I ~ ~ .Q i , 4 F NE~g ~ ~ ~ ~ ~ _A , ~
~ f 1 1. ~ ~ RIP \ _ r
~ ~ ~ I r ~ r ~ ~ ~ r
~ ' ~ ~ f, O r ~ , 50' TR F R S EAM BU FE i r , ~ ' . ~ ~ ~-EACH SIDE
N h,. Df T t; ~ t fll ; S ;1 II I !r~ V f i R ~
B r. . , , , \ ~ EM ~ ~ ~ t0 ! 1 ~ ~ ! ~ ~ a ~ ~ ~ o. ~ r ; ~ v r w,
y (0 ~ ~ t • , ~ j t i ~ AA'' 1
~ TWIN 60"CMP CUL ERT 75'L W1 NCDOT E WALLS d~ , , ~ ~ 1 q ti ~ ' ,i' ~ . , ~ I i 1 ~ N
. ~ ~ i . - ! 1 a' w, R.''ol f ~ ~ v~ ~ s ! ~_i ~ ~ ~
EAN R DISTUR ANCE LENGTH:1 ~ ~ s ~ 1 ; ti ~ i r ,c ~ 1 ~ fr Cn - I FU RE ` LLi ~
ZONE 1 FFER D TURBANCE: 8,100 S t - r - w.... ; , - ~ DEVEL MENT I Cn w _ . _ ~ ~ , k. BY OT ERS ' ~
ZONE 2 BU ER STURBANCE: 3,800 SF ~ ~ ~ ° f° j • t•,~• i r / , ~ X j i i ~ ~ O t0 tC
ti" i / i i' ~ t. ~ y _ t ! ~ ~ i ~ ~ ~ 1 ~ ~ 4n u,. E I t ~ I I ~ h pp
\ v.- ti ti IMPACT#1 DETAIL ~ ~ ~ ~ ~ ~ r r ~ 1 ~ ~ Q i ~ ~
~ ~ ~ ~ ( ~ ~ N tl0 ~ W~,. ~ ; ti ~
1 - 50 ~ , _ i ` , ~ NM,_
t i. - , w - ~ • ~ c
/ i ~1 ~zM i ~ ~ i~ ~
o~rnE ` a
~s IMPERVIOUS DATA: ~ , ~ Qo~E ~ ~ ~ ~
_ \ t ~ TOTAL TRACTAREFI: 171.1 AC+I- '~,'GL -l-J}r~'ll~ ~L~}s C~lVCy _ 1` 1 ~;~.~~Y ~%`~-i~'. ~ ~ < `V ~ U o ~ u~ ~ o
- MILY RESIDENTIAL LOTS: 300+1. I ; / ' T ~ ' PROPOSED SINGLE FA + ~ ~ ~ ~ ~ EXISTINGIPROP05EDIMPERVIOUSAREAINROADS: 11,5AC 1 t~~ ~ ~ ~ ' ~ ~ f ~ N , : . ~ N,~ o~ ~ o o
TICIPATED IMPERVIOUS AREA IN LOTS; 14 AC +l- ~ A ` + ~ ` ~ ~ ~ [ r 4 ' AN t l.Gt ~ ~ r r` , ' lj ~ ~-2>
F. IMPERVIOUS COVERAGE PER LOT, ~Oa " ~ ~ ~ I ~ t,\~ ' t. (ASSUMES 2,000 S. ) ~ ~ ~ ~ OVERAGE, 25.5 AC+I. 1596) ~ ~ f ~ AT D IMPERVIOUS C ~ TOTAL ANTICIP E
LUDESAREASDESIGNATED FUTUREDEVELO ME ) I ~c'~ t, , ~ ~ °`~w (EXC . ~ . - ~ - 1 i ~
t ' i I
~5\ ! j i '-r~2.._. j f y' 4 y I
` I! 1 I
j, , ' t f ..,_.-a ~ f ~ n ~ ~ 2 ~ ~ r ~ 1 ~ ~ ,.v~, I I~
~ y~ ~t a ~ ~ t l
ItwPACT 7, i ~ # ~ 1~
SEWER PHASE 4 v ` ~ i ) ,
t „`.,l f 1 ,r - ~ 1. 1. ~ ~ l~/r ±y
IMPACT 4: ~ ` : , r ~ . .
4 ~ ~ I e ~ , SEWER PHASE ) STREAMS AND WETLANDS IMPACTS TABLE
~ - ~w'
t~~, STREAM BUFFER
~
4 4 ~ .,r STREAM MEANDER DISTURBANCES: WETLANDS
VE PM LENGTH: ZONE 1 ZONE 2 DISTURBANCES: CONSTRUCTION: IMPACT TYPE: ~
WEfiJd~IDS ,,~f~,, ' ',,',:1 `tERb1 T"L-NT REAM 149 LF $100 SF 3800 SF 300 SF ROADlCULVERT(RIPRAP O 1 IN fi ST t7 Z
~ ~ , 2 INTERMITTENT STREAM 33 LF 1980 SF 1320 SF N1A SANITARY SEWER q 3 PERENNIAL STREAM 32 LF 1920 SF 1280 SF 65 SF SANITARY SEWER O U
h ti~ BU ~ 1 I 4 INTERMITTENT STREAM 34 LF 2040 SF 1360 SF 70 SF SANITARY SEWER W ~ Z ~
\ ~ e 5 STREAM BUFFER NIA 300 SF 600 SF NIA SANITARY SEWER Z ~ W NIA NtA 3400 SF ROADICULVERTIRIPRAP ~ ~ 6 WETLANDS NIA 0 ~j
, 7 INTERMITTENT STREAM 13' 1000 SF 0 SF NlA SANITARY SEWER ~ Z ~k
MARGINAL WETLANDS 22' NIA NlA 70 SF SANITARY SEWER q ~ ~ 4. a ~-0 ZQ
A 4 1 ~ ~ 4 l ~ ~ NU ~ q~
~ ~ - FLAGS, Z Z W ? ~ NOTE: STREAMS AND WETLANDS PER SURVEY BY ACCULINE, BASED ON S&EC ~ J ~ N
r i 1 ~ ~ ~ tl,~ ~ ~ r 1-J ~ ~F' Z o QV
r~ ~ ~Z o WQ
C ~ s, r ~ ~ i/ - 50 STREAfrI BU R ~ N w ~ 4. o q F F- ~
EACH SIDE f / I 'C, / n~. W ~ ~ ~ -
~ ti I / ~ / ,
f/' ..w- 0 100 200 400 600 PROJECT NO,
i Iii f / /
F~ r7
1 , r ter; 'jlf 186 GRAPHIC SCALE - FEET
DRAWING N0.
IMPACT #8:
SEWER (PHASE 5) csol 0

~ ~ 'z
z T ~ ...i W m
~ / r ~ r'~ ~ ~ , ~ ~ ~ 0 Mca~y~, ~~h9t 9~t N her ~
I i i p'
I ~ 1 °~""'~t -w--'r----.__ ~ MOTE: HOUSES M N0~`BE BUILT INSIDE Gs' } W ~ ~~00 Paud RtI'~~~ Q ~ .;,p~ e~ g ~
~ ' ; - :BUFFERS. HODS UILDEJ7S SHALL NOT I ~ ~ c N
> It 1, r . DISTURB STR BUFF~iS: BUILDERS OF j LOTS 186,17 ,173,175 AND 178 SHALL TAKE ~ ,'D~:' i vfm ~ ~ ~
I' r" EXTRA C NOT 70 ISTURB BUFFERS. ~ ~ ~ THOSE B LDERS S LL INSTALLTREE ~ ~ `'~`M i ~.;~Y+~. a ~t
~ ~ ~ ~ PROTE ION FENCI G T THE BUFFER LINE I / A ~ ~ ~ / ` AND AINTAIN TH UNTIL CONSTRUCTION IS ~ ~ ~ 1
° ~ ~ l ~tu _..r. j FIN HED q~
e = F~ , ~ ~ ~ / ~ t ~ ~ r ~ ~ _ r zr ~ cn - ~i z
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j LcsylR4x.taserv~ U~.app~e ~P Ci.ense;%oG'r~€hf ~s
t I f r t J A....,..... a, w ~.._m.~__.. w VICINITY MAP o ~ ° w y
? ~ J t ~ z _ i NOT TO SCALE ~ w~ o~W°°m
42 ~ [ ~ k ~ ~ ~ ` W aYF Ff~O~o $ C 0 6~Nt> N~pLLO
.j ~ ~ ~ ~ " _ N N z< m F V" rQ °Wg~QjZrZ~ w E" C ~w0 C4WW
~ : ~ ~ ~ ~ 1 REFER TO CS010 FOR ALL STREAMS AND WETLANDS IMPACTS ~ w ~ a ~ ° ~
J~ ~ ~ m INFORMATION. SEE STREAMS AND WETLANDS IMPACTS TABLE. ~ ~ 0 5 o v ~ o ~ ~ ~ o ~ w
ti ' vim. X, i ~ ~ f ~ ~ t ~ ~ ~o~°0rZ~u~QO
:4, r 1v `1. ~YV., r ~ ~ 0 z o_a{°~woU~roN~
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! TORE EVELO MENT
~ BY NTH Rol I _ _ ~ PROJECT NO.
C ~ ~ ~ \ \ ~ E n~ p~~n 18631
~T ' (i ' 'Y" [sNT
~c~' ~ ` ~ DRAWING NO.
) / '4 OtC 11 1
INSET #3 CS011
INSET #2 INSET #3

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VICINITY MAP a ~ y ~ ~ ~
NOT TO SCALE ~ w'6 0 ~ W 5 ° m
~ ' ~~~A ~B W aFZ~:wgwJW~d yp~ WO~t ~ ~U2
O WWy y~ ~0 ~~rrA~t - 0- N r~^N Z~ N pF
EA E"x ~ u~wp°C<u~w a~ © 3~ ~ 3'eI h~ REFER TO CS010 FOR ALL STREAMS AND WETLANDS IMPACTS F ~ ~ ~ w ~ ' ~ ~ ° ~
xU ¢ goU°do~~mo~w INFORMATION, SEE STREAMS AND WETLANDS IMPACTS TABLE, ~ ~ o z ~ r z s ~ ~ ~
i ~ ~ ~ o~~°zo>~~LLu~'Qo
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INSET #6

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LCS31
012
INSET #7

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W~ f`, ~ q 1 doir..r a ~ - tiIX ~,~~eth~
TYPE 1 LEVEL SPREADER (010 = OCFS - 5CFS1 LL 7N
POOL POOL CHANNEL m o SECTION BASEWIDTH DEPTH BASEWIDTH Q p ~ ~ bag P Wl~yn_Y _ z
A 3' w z r^` f ~ ~
, ~ 0 L B 3 1.0' y 0 i ~
C 2.5' 0.8' CHAINNNEL 1 ~ ) Lg r j •"~s ' ~`~'wq N ! 4
D 2' 0,6' BAS~s-E I~ s) -~t---L.-- ~'w. s:,,, EXISr~NG G ~ . ~ ai r E N
ROUND ~ E ~ ~ r;. TYPE 2 LEVEL SPREADER 1010 = 5CFS • 10CFS! TOA OF BERM TO BE 1' MIN. ABOVE ~ ~ f t ~
LEVEL SPREADER THRESHOLD. ~ POOL POOL CHANNEL /
? VAR, (.4' MIN.) ~ ~ SECTION BASEWIDTH DEPTH BASEWIDTH ~ 2 2` i ~y ~ 6 ~
A 5' 2.5 ti• t r ~I ni w ~ ~1 ~ (j 1 / W
~_.y . DISCH ~ - , _ . f B 5 1.0 ARGE POINT ~7 i t
' 0.9' ~ ' C 5 1 ' / D 3' 0.T DISCHARGE POINT ~8 " ` ? J POINT J") ~ksanr,6r,' ~ . ~ r01NT 1~ " w ~ >
J ~ ~v ~
i OISC TYPE 3 LEVEL SPREADER 010 =10CFS - 23 CFS k 01 ~ r r , : ; ~ l 0 PANT ~ , r' DISCHARGE v
~ 1 ~ LEVEL SPREADER THRESHOLD POOL POOL CHANNEL ~ m DI E ` ~ ` ' ~ POINT 26 a ~ I~ ~ ~ 1 ~ a' ` ~ ~~~n~w t Q
SECTION BASEWIDTM DEPTH BASEWIDTH ~ ~ IN BACKGROUND. pOi~ ~g ~ " r ~ r . z DISCHARGE ~ e
10' ~ ~ "s A m -p „ „ FINE GRADE, LIME, SEED, & MULCH ' ' ~ P B 10' 1.1' ~ ~ SECTION A CHANNEL, SIDESLOPES, & BERM. f~ ~ ~ ' POINT ~5 ~ ~ , r
w 0 LINE CHANNEL BASE S SIDESLOPES ` `'ti i C 10 1.0 z WINORTHAMERICANGREEN ~ 4,~,~k, t ~~'~~~4` " r ~ ~ tiigrh[n t0 to d' M N ~ O i ~ _ YOS1~ tAi oGlnrta~rn Inc . C~2DL2 OD'f. Ina - l`
D 8 0.7 ~ 0 .C y o P300. SEE CHANNEL LINER 4 .cam 1'~ ~ r ` I till(;f4:ef4k~. USc SJ.1Jt'-'.?l l'J~',€~t-UG4'16 N' YT x
INSTALLATION DETAIL. ' VICINITY MAP Z w w N
POOL DISCHARGE i ~ r. AND COMPA T A LEVEL THRESHOLD. POINT BASEWIDTH 3 GRADE C 10 t ~ ~ WETLAN . o ' r ~l' , 1 ~ N~ ~ Z~~I r ~ ~ NOT TO SCALE a w ~ ~ ~ ~ a ° m ~t
SURVEY THRESHOLD, TO CONFIRM THRESHOLD IS LEVEL ALONG ITS' ENTIRE LENGTH. LIME, j ! ,r' ; f ` ' " - LEVEL SPREADE ~4 w a F ~ ~ ~ w ~ ° N b
I • ,_.r FISTING SEED & MULCH THRESHOLD. ~ ~ `l ~ G[~OU , ~ ' ~ ~ t ~Ir ~ _ o_ ` N -~i- ~ N F K .F U fr ~ ~ ~ U' C 2~ `'*i ; Ow~U YZ w~
~ NO . ~ ~ ~ ~ r f '~~Y rr. • z LL o s Q w w~ a
~ i~ r ~+---DIFFUSED FLOW OVER THRESHOLD DURING STORMS. a,. 1 Ji ,t Il j ,~~i~r 1~ ~ ° w°U 0~~~°w
~ ~ ~ ' 1 ~ - POOL ~ i, ~ ~ h ,e I I ,I -zU }z~LL~~o d
DEPTH ~ a ~ r n ~ ~ - t, Y ' ~ ,.•--~"1~„„"'~."`~,. ,i~. a i 0, r~ ° ~ F ~ g ~ ~ a a ~ d
~ r F ~ , i Qy z °Q3~wm
FINE GRADE LIME ' ! i ~ . ~ I ~ ' ~~;.1 ~ ~ LEVEL SPREADE 3 ~ N J b ~ ° ~ 0 5 ~ ~ ti -zc?zz- TOG'W
SEED & MULCH LEVEL , , ~ I 4, ~ r ~ f _W ~ 1 SPREADER&SIDESLOPES. SECTIONS "B° "C~~ &'~D° ~ ` ' ~ '~',,,~.j~' ` f ~
t , , , ~ ~ ~ r , " 1 ~ ~ ~ ~ ~ .~1._.r._., t ] ~ f^^ _ _ G .rte < 1 ~ W
~ \ d ~ ~ r ll r. ! I ~ ~ \ I ~ i"' ~ i ~I ~ N
V 1 1
~PR ~ : 6 • , , ~ o 't i ~ I h ~P ~ ~
INSTALL RIPRAP DISSIPATOR PER PLAN. A ~ ~ ~ ' ~ ~ ' ~ ~.w.--~ •P'.. LEVELS ER ~2 ~ u~ l~^
`"v v r- t ~ r ` ~ LL ~ l ' SE RIB 14N - Q ` ~ ; ` ~ 0' STR 6U ~ x
CONSTRUCT BERM & CHANNEL TO ~ , ~ " t j , ~ : w DIRECT FLOW INTO LEVEL SPREADER. L,) ~ ~ _ - ~ ` ` ~ ~ ,f
W ~ ~t i ~ ~ _ Q G'fH. ~ ~ ~ Y~ " ~ t w~ ~ ~ d f a ~
- RIEN ~ 7~' r-- ~ r, a PR,EADE Taa~e• j / . ~ y S ppEMEN? ~ ~ ` _ . w•., ~r, W W ~ ti, ~ w~ : - ~ ~ ~ t~ Z j - ~ II ~ `
~ ~n~eA~ N LEVEL SPREADER MUST BE CONSTRUCTED ~ ~ ~ ~ ~ ~ ~ sEe ssoR ~ ~ OUTSIDE OF BUFFER 8 PARALLEL TO TOPOGRAPHY. 1 ~ i ` ~ r' 1 ~ r . ti ~ ~ / z [ ~ ~ ~ ~ V ~w W
~ _ ~ t y z m ~ 108 ~ _ n ~ _
Z i ~ ~ 0 -1 ~ ~ ~ CONSTRUCT EARTH BERM HERf TO PREVENT -1 , _
Z ~ FLOW FROM LEAVING POOL AT THIS LOCATION. ~ ; 1 ;t ~ ' ~ ; ? r ~ ~l / ; 7 r m / 0 m 0 to m¢ II
N r 108 ~ ~ i , S ER,t X16 r r,,,,.--' / ~~w~"
EL SPR THRESHOLD MUST BE LEVEL TO PRODUCE ~ ~ LEV 1 . , ; DIFFUSED FLOW THROUGH BUFFER. ~ ; _ ~ ' \ l•
i , _ , _ i ~ 'V ' ~ ~ ~ . ~ ~ , ~ . ~ NEU RI SE PARWN
R LEVELTH E 104------"""'__ d:"'f >-•-r y l ~ t ~~j o , : ( ~ ~ r r 1 ~ rf ,..W- t.- r/ 50~HS STR~ M BUF'fER
V ~ ' ; ~ ~ E
ED FLO J C ~ r IFFUS RB 102---yc t ~ ~ ~2 t. f ~ ~~r` , i ~ ~ ~ 1
DON ' ~ ~ °'ti 7~ l ~ ~ r ~ ,1~ n~
gTFtf.AM 100-- : ~q ~ _ j" ` ~ sU, ~ t S
.q ~ , . , t k._ ~ ~ ~ f _ r 1 ~ ~f ~ ~ , jam. ( 1 / _ ~
17 , r ~ 30' SSW S ER ~
T D?s~~ , . - P r BUFFER 1``'?'' , , / • . ~ ~ ,
{ t t ~ ~ I 1 ~ ~ 1
~ ~ ~ 5 ~ i i 1
~ ~ j ~ , 1 r ' l ~ + ' ~ i~ . , R~ E~/E P ~ 1
~ 1 ~ . r t9
NOT TO SCALE. - ;-„"____---t-,, " w~ ~ 8 r~,,~~.~._..__~.,"-?~• P • . ; 1- ,
{ , r M ~ ~ ~ ~ ( LEVEL SPR ~i ~ d N t 4 I C n
~ .,s- ~~gr' f ; ' ~ ~ 1 ~ ! ~ ~
t r ~ / f f Z J ~ r 1 t i •r , ~ °+L~ ; r w r . . 1~ - I f F /r 1 1 ~ ~ W
i? ! I „1 f ~ 1 ; r I o = ~ ~ ~ I ~ ~ of
t r` ~ r t ~ ~ t i + f I C ' 1~ ~ . v ~ ~ # O to t0
r c , y ' y ' ~1 ~ ~ , ' DP 1~! ~ , ~ q ~ ~1`~4~. ' _ _ 1 I . : ~ r - ~ 111 ~ ao
ti I. ~ ~ ~ ~e ~ e o ~ - ~ ~ G ~tiM
~ V ~N~ ~ ~ ~ LEVEL SPREAD X27 ; ti, O ~
- ~ i i - ~ 1 ~ _ ~ t DP =DISCHARGE POINT ~ ' ' ~ ~ N M
i+~ , 4 ~ y _ xrr Y I ~ N O ~ 1 SUM ~ 1 z a~
~ s ~r;~ 9 ~`e i ~ b - ~ I ~ i ~ ~ • r 1 ~ z
~r{p. r ~ ' ' 1 ~ ' ~ ~r ~ ~ ~ ~ ~ \ l Q E { ` 7
f t ~ o E t ~1 0 ``jai
r ~ ~ OyU O_O
/ / O-- 0 100 200 400 600 ~ ~ _ ?
~ ! ~ L
~ ~ t .
~ ~ , ~ , ~ ~ t~ ~r_Pdt" ~ i . ~ f G : ~ GRAPHIC SCALE -FEET ~ ~
, ~ ~ ~ ~~r ~
~ ~V i ~-~---~`~`~.k 0. ~ ~ f • t i >
. ~ ~ i i r ~ t..._,_ ~ b` ~ J ,.i i . i I' ~ ~u._.
! ! ~ 1 ~ w
i / ~ ; ' 1 ~ f a
DRAfNAGE RUNOFF TIME OF STORMWATER
1~ ~ } . Y r'° DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT
(ACRES) (MIN,) (IN/HR) (CFS) DEVICE
'e t 7 • t s ,j LEVEL. SPREADER X22 LEVEL SPREADER #1 10.2 0.35 15 5,6 20.0 284'L TYPE 3 LEVEL SPREADER
LEVEL SPREADER #2 2.7 0.35 10 6,5 6.1 80'L TYPE 2 LEVEL SPREADER
WETLANDS , ~ ~ r ~ "f" , LEVEL SPREADER #3 2.5 0.35 10 6,5 5.1 75'L TYPE 2 LEVEL SPREADER LEVEL SPREADER #4 0.5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER
o ~ i` ~ 'l DISCHARGE POINT #5 0.1 0.35 5 7,2 0.3 NONE REQUIRED EX. MANMADE CHANNEL
,G, ~ r j I R 0 _ 0 ~~E ~ ~ U~"J ~ 1,I LEVEL SPREADER #6 1.1 0.35 5 7,2 2.$ NONE REQUIRED NO BUFFER ~
~ ~ _W-. A N SE RIPARIAN LEVEL SPREADER #7 0.4 0.35 5 7.2 1.0 NONE REQUIRED NO BUFFER Z LEVEL SPREADER #8 1.2 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER W
! 50 STREAM BUFFER ti ~ ~ 1'~'.'y ' EACH SIDE DISCHARGE POINT #9 1.6 0.35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~
~ ~ 0 ) Z DISCHARGE POINT #10 4.0 0.35 10 6.5 9.1 NONE REQUIRED NO BUFFER ~ W
~o ~I~~~., ' ` t ti 1l DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE RE UIRED N Q ~ Q 0 BUFFER O U Q DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W ~ Z Z
~S~ ~ i ( ~ -.r . ~ LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z
t r, ~ - Qd LEVEL SPREADER #14 5.4 0.35 15 5.6 10,6 140 L TYPE 3 LEVEL SPREADER 0 5t
~ /"~;i ~ ~ , LEVEL SPREADER #15 4.4 0.35 10 6.5 10.0 130'L TYPE 2 LEVEL SPREADER 1= Z
l ~ ` I , NEUSE RIPARWJ ' ; ~l 50' STREAM BU ~ V ~ h~ ~ ; f I ~ LEVEL SPREADER #16 4.8 0.35 10 6.5 10. 142`L TY E LE d ~ ~ ~ 9 P 3 VEL SPREADER 0 W DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL N U U
EACH SIDE t/ ; 1(; r f. ! j ~ Z DISCHARGE POINT #1$ 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z W z Q
i ; %r' ~ I ~ Z - DISCHARGE POINT #19 10,3 4.35 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 J 3 ~ ~
~ ~r~, iI < , ; ~ DISCHARGE POINT #20 3.3 0.35 10 6.5 7,5 NONE REQUIRED EX. MANMADE POND Z 1- - ~ o ~~k DISCHARGE POINT #21 1.0 0.35 5 7.2 2,5 NONE REQUIRED EX. MANMADE POND F Z ~
: d i ~ ~ ~ , LEVEL SPREADER #22 2.2 0,35 5 6.5 5,0 65'L TYPE 1 LEVEL SPREADER w ~ o Z
1 r . N w ~ DIS HAR E POINT #23 0.3 0,35 5 7.2 0,8 NONE RE UIRED EX. MANMADE HANNEL o Q F H
r DI CH E P INT 24 0.35 5 7.2 1.3 NONE RE UIRED EX. MANMADE CHANN L a W (7 ~ N ~
DI HARGE POINT #25 2.6 4.35 10 .5 5.9 NONE RE UIRED EX. MANMADE CHAN E ISCHAR E POINT #26 0.6 0.35 5 7.2 1.5 NONE RE UIRED EX. MANMADE CHANNEL
I LEVEL SPREADER #27 1 7.2 1 0.22 1 15 1 5.6 1 8.8 1 1151 TYPE 2 LEVEL SPREADER I rRV~C~ I Mi
/V REFER TO LEVEL SPREADER DETAIL. 18631
DRAWING NO.
CS01 3

THE CONTRACTOR MUST LIMIT STREAM DISTURBANCE AND EMBED STREAM CULVERTS ACCORDING TO THESE PLANS. m }
IF STREAMS ARE IMPACTED BEYOND WHAT IS SHOWN, THEN THE PROJECT MAY BE SUBJECT TO BIG MITIGATION FEES „ - ~ m
FROM NCDWO ANDlOR USACE. t~
THE CULVERT MUST BE EMBEDDED BELOW THE ° °'t J` ~s€~s ~ ~ ~j, W Geri ' ,.!+~j a P } ~
STREAM CHANNEL, TO ALLOW AQUATIC LIFE PASSAGE, a doe u,_.....:. ; a ,,'~p tir~ ~~`~.,J ~ Q a , e m ~
MIN, EMBEDDED DEPTHS ARE AS FOLLOWS: i N 1,5'
CULVERT DIAMETER: MINIMUM EMBEDDED DEPTH: ' + "rm ~'i1~ y ; ~ I 4~ ~ •"hy.~,.
18" OR LESS 0,3' s t ?~ri'~ .
24" 0.4' j ~"~1 ~ o ` '
30" 0.5' 38" 0.8' `'E" tY
OJ' ~ I 42 ~ ~ i 1 ~,r Z
48" 0,8' i ~ ~ II I 54 OR GREATER 1.0 { I l ~ r~on Title ~ _ Z N e~i' e % W >
, ` G ~ ~ . ~ ,:i' 3' ~ ~ W I 1 ~ o~ ~ ~
j , ~ j I ~ ~ it ~ .r_..,.. , ~ . U
i ` t + I ~ ; F'kc~tlna~r,~ p,, dh a:: V ~ c""' ~ ' ti , ,;fin d~' ~ / ' Q'' ^ W
TREE PROTECTION FENCE ~ i.
(OUTSIDE OF CHANNEL) ~ t C J ! ~ ~ ~ C l Q
e ~ I I I 1 1 ~ ~i l ~ ~ . "~7r. Z
TREE PROTECTION FENCE f'' IMPACT 6: . ~ ~ r+ ~ I i ~ W ~ ~ ~ u d
(OUTSIDE OF CHANNEL) J-,-- ~ .,.~'°•w.._ I ROAD PHASE 3 y.ti ~ ~ ~c, ~ ~ ) v ~ 'i ~ C~ $M!Mn4h[o I fp to d' M N r' O
RIPRAP APRON MUST CONFORM ~ I '~l~3rAooqu~stcam:lrc. 4~2tC3aDT,Irtc;
l y \r , ' ~ TO EXISTING CHANNEL AT END ' ~ T~ ~ ~ I rehti.r~wr~uae.$uUl+~.tol..i~n;;c(f.[~ryCr~t pwM~^~r.~: ri ~ 1
OF APRON, SO THAT NO GRADING ~3`~ w3 ; - ! i ~ f .t VICINITY MAP ~ yy,, w ~ w ti - r ~0 ~ N~~I ~`~j ; - ~ NOT TO SCALE ~a ~ o ° o w 5 o m
IS NEEDED BEYOND THE APRON, 7 TWIN ~ (45.L 8w~ /
DO NOT `h. 's~ ~ i IMPACT #1. o o ~~y-~ytZ~~aLL~ ~ ~i \ N ~ F ~W=ZQF~N~WF
DISTURB i ~ ~ EMBEDDED DEPTH ' - ' F''~ ~ ~ ~ ~r ROAD PHASE 3 >~z ~ two°~awwaa~ ' % ~ _ ~
BEYOND FENCE, RIPRAP APRON DO NOT ' ~ ~w, i, '~f SEE DETAIL H ~ ~ gw~w«gam<W 4~ ~---.W~~ ~ Y x ~ i ozo~oa~Nww
DISTURB WETLAN ~ ~ h C~" ' s; C7~F ~ z~~o~zyX~~~F
BEYOND ~ ,t- , ~ , FENCE, ~ r\ ~ , .~~~_rf...,. Q OZ~ZO~Z~LL~QO O F g~igmaaz
NOT TO SCALE ` ~ `o `'o ~ 0 Z oaezz F~zv,F t,- ~ IMPACT #2: ~ o >NyWy~Q3~~~
SEE PLANS FOR ADDITIONAL INFORMATION, A -v. . ~ r , ~ h`"' ~ - i:' ! V N~~(~ZNOg~~..Iy \ , , _ SEWER (PHASE 3) - z ~ z > o ~ w
CULVERT LENGTH RIPRAP LENGTH ~ ~ f1~
~ s ~ T~
20' 1' hrr ~ ~ r , ~ r4 r , "'s \ ti n
TOTAL STREAM CHANNEL MEANDER DISTURBANCE LENGTH =148' ° - ~ ~ ° ,r ~ / ~ N ~ , ~ ~ f/~~ r ~ ~ , ~ ~ ~ M
- ~ r` ~ f ~ ~
. ~ ``a, ~ ~ ~ I y ~ ~
NCDWQ REQUIREMENTS: IMPACTS AT STREAM CROSSINGS ~ ~ I ~ ~ ~ . h ~ 5. ~ ~ h e , , ~ ~ n ~ , e ~ ~ I` j, ~ a ~ I I- LL Q
~ 1 ~ ~ 1 .a. ~ ~ ~ ! , ~ w~Ss 1 l ? ~ . ti \ , .ti ~ ~ `o,
rv ,
\ `y 9~ ~,~.f ~ w r- ~y e { l ~a-r-,t , l ~ , U' - ,
~ ~ ~ ~ e ~Jj, 1 ! ~ Q - ~ 'w-P:a n `
kt ry k l / ~ ~ ~ W IPI~gP, (45 L 18~W)`~, , ,:r 1 20' SANITARY SE~IER~,. , ~ , w }
~r
~ r !j ti ~ ~ `d ~ ~ tt u._, 4 fl y
~ - , - 1' s= v - ~t
R t.. e ~ ` - ` ; ~ , ' ,,:w- ~ ' -~.r,, ~
! ; ~ IMPACT 5:
NO ~ ~ ~ F r p ~sru ; off ~ ~ . t ~ E / SEWER (PHASE 1 ~ . E ~ ti~ , STREAM ~ ~
w ~ + F ~ , ~ R/ q _ ~ CLASS "I" 4~ ~ ~ ~ '`1; \ ~ ~ e i
O S 'UV 20 W X 0TH - \ ' \ ~ N M ~ , E t _ _ I ~ ~ . ~ t no
t, , pp ~ ~ ~ ~ F ~ t. ~ , ; , y ~ , ,i i l IMPACT 3;.
__.y ` .,tit 4 4 ~ "','~.._.-..1 ; . ~ ~ . . ~ ~ ~ , ~ SEWER PHASE 1 ~
PF ~ 1 ~ ( ~ ~ it +fi \~_.._I e ' ' ~ - 1 r 'k.-1 ;
_ ~ s EAM E V ~ ~ h~--,~ v ~ ,
, ti.', ~ , ~ ~ ~
,_p t
. ~ - " . ~ ~~--50 SIREAM BUFFER - ~ H 1 ~ ~ ~ ~ ~ SIDE
` i TWIN 60"CMP CUL RT ~ ' " \ 75'L WI NCDOT E WALLS d \ , ~ ~y , ~ ~~.Y. _ , . , r . ~ _ ~ ~ 20' SAN ~ , ~ 1
~ _ ~ , .
~ MEAN R DISTUR ANCE LENGTH:14 ~ ih ` ~ ~ ~ - ZONE 1 FFER STURBANCE: 8,100 S ~ `
\ ZONE 2 BU ER (STURBANCE: 3,800 S , ~ i ~ 1 i`, 1, . . 1 ~ , ;
+ 1, - . _ _ • ; ~ ~ ` } R ~ ~ ` ~ " ~ ~ t r!" ' ~ , 1 ~ 1~ ~ ~ i ~ , ~ - ti ~ v-~ _ E 0 ~ ~ ~t F E FU RE ~ ~ ! r ~ ti f G O
y { , ` r , - ~ ~ ~ ;'~;e, ~ t - ~ ~ ~ ~ DEVEL MENT ~ i ~ ~ W r
~/fir ~ ~ ~ \ ~ ; 4 , M1 - - e ~ ~ e ~ ~ - ~ ~ ~ ~ ~ ~ ~ (BY OT ERS) 1 , l ~ p~ \ ~ : \ ~ i ~ ~ 1 ~ 7 1 C
(I r s " _ ~ f T 1 D TAIL IMPAC # ii ~ l ~ ` y \ ~ ~,1 f 1 1 t~ ~ r
~ ' I 1 J.r+. / ~ _
/ u,- ..v.._.. ' - . r ~ , ~ ~ ~ ~ ~ ~ i ' ~ C _ 0 t._. , r 1 € } , f ~ t~, ~ ~ ~k i I , ~ O U
1. ~ r ~ j ~ I ~ I a ~ ~ ~ ~ s N O ~ ~.c~- f ! ! i t ~ ...''tie,. ~ ~ 1 i I i ~ ( cis 00 ~
~ ! ~ ,
r I t + v ~ 1 r~ e 1 I ~ z a~
IMPERVIOUS DATA: ~ ~ , ~ " ~ _ ~ l ~ e ~ ~
f A ~ rh ~ ~ , ~ , ~ _ ! \ ! I o rn~ E { ~ ~ ~ A ~ ~ E
TOTAL TRACT AREA: 171.1 AC +l- ~ ',t ~ , r'' ~ , r, ~ 1 .y ~ ~ b. PROPOSED SINGLE FAMILY RESIDENTIAL LOTS. 300 I ~ ~ ~ ~ y `mow s ~ ~ ~ ~_..w._-_._w_. _ o ~ ~ 1 U o m
EXISTINGIPROPOSED IMPERVIOUS AREA IN ROADS; 11.5 AC 1 h,` ~ , J 1 ~ F ~ i , I i 1 O V
ANTICIPATED IMPERVIOUS AREA IN LOTS: 14 AC ~ r, \ h i ~ ~ a "`r.. ASSUMES 2,000 S.F, IMPERVIOUS COVERAGE PER LOT, + ~ h h h ~'1 + I ' ~ ( ) i\~,~ -h i t ~ , 1 ~ O y 0 ~ ~ I ~ t O.
TOTAL ANTICIPATED IMPERVIOUS COVERAGE: 25.5 AC +l• 15°/0 t+~ ~ h': ~ - ~ ~ r 3~ q + _ ~ ~ t~ ~ + ~ ._.a.r._._.~._...____ Er~ I ~ ~ t t1, 1 liJ }
(EXCLUDES AREAS DESIGNATED "FUTURE DEVELOPMENT") ....M-~.._._.-.....w 1 ~ A~
't ~ ti F. ~ ~ ~ ~ _r. ~ . ,~~1.n= _ ,;A ~ z t~-' _ - .~-_""'x,51, l;' . ti ~.1 I
7 ~v.-4._.--- ` e t ~ ~ ~ " pp, ~ z rt 7 y ~Il~
f . j ~ tl x` { f ~ + _ 0 ~ . . ^v
_ - ~ . 1 ,r ; ~ ~ ~ ~ I ~ t ~
+ : ~ Y SEWER ,,~t ;'r . ~ ; t t 'I
~ l ~ r - - i - r-°-`~ _r `I a ~ rt°' ~ , ~ i (III . l i
. t _ t ~ l" r r
, " ~ ~ ~ , f „ ~ - v ~ , t y ~ , , tl j ~ w ! .
. ~
i STREAMS AND WETLANDS IMPACTS TABLE
~ A \ ` v ~ ~ ' ,
\ r ~ ~ " ~ ~ i I 1 r~ STREAM BUFFER
~ ~ J~~f ~ r , r STREAM MEANDER DISTURBANCES: WETLANDS
TU ~r' ~ 1 ' ' w~rv~DS ~ ~ ~ ~ ;=`t IMPACT TYPE: LENGTH: ZONE 1 ZONE 2 DISTURBANCES: CONSTRUCTION: N
1 PERENNIAL STREAM 149 LF 8100 SF 3800 SF 300 SF ROAD/CULVERTIRIPRAP Q
~ °-gin.=r`r ~ i ` O f' 2 INTERMITTANT STREAM 33 LF 1980 SF 1320 SF NIA SANITARY SEWER ~ Z 3 PERENNIAL STREAM 32 LF 1920 SF 1280 SF 65 SF SANITARY SEWER Q
4 INTERMITTANT STREAM 34 LF 2040 SF 1360 SF 70 SF SANITARY SEWER ~ U
W ~ z 5 STREAM BUFFER N1A 300 SF 600 SF N1A SANITARY SEWER Z W
6 WETLANDS N1A N1A N1A 3400 SF ROAD/CULVERTIRIPRAP 0
~ y l _ ~ 1 ~ . A ~ + ~Z Q~ as
F \ - ~ ~ , NOTE; STREAMS AND WETLANDS PER SURVEY BY ACCULINE, BASED ON S&EC FLAGS. ~ ~ Z Q (A U ~ Q
_ ~ ~ r'"~' " ter"' + Z W z ~ Z - cn
/ ~r fll 1 ~ ~ i ~ p 0 ~ ~ ~ to
~ _ fit. ~ /,r I z J- - ~ f- o QV
50 STREAM BU R ~ ~ ~ . _ ~i ~ ,,,•r,.-~,,. ~ U I-Z o WQ
EACH SIDE V ~ : ,,°;."=..Y~F .~W ~ r` ,a .4 _ I ~ " 1 ~ W~a & a
h J E .r, ~ J f3 j ~ i~ J r .r a W ~ ~ cn _
i 0 100 200 400 600
( .f' i j r,,; r~ I t PROJECT N0.
GRAPHIC SCALE - FEET 18631
r IMPACT #4: DRAWING NO.
SEWER (PHASE 4)
csol 0

t
M~
l S a''~ke~,,,,,p, a1b~g0Yf1 r` ,
DISCFIARC$ ~ 2' MIN BASEWIDTH ' W
" J, 7 I dof iwtl fA~ t M Cf*".. Q . 0 ~q ~ ' }'~a . ~
3• 3~~
~ 1' MIN, ~ 1 E POINT ~ ~ ~~o ; y
~ i ~
I ~ .-1, ,J,
FINE GRADE, SEED, & MULCH CHANNEL FLOOR 8 SIDESLOPES. INSTALL 10' WIDE NORTH AMERICAN GREEN S75 LINER. j, ~ ~1 i i~ ~ i Z
- R IN TALLATION DETAIL r _ SEE CHANNEL LINE S ~ t, HARGE ~ ~ a' ! 0
ESTABLISH DENSE STAND OF 3"TALL GRASS. t M' g ` 4 ~ Rdr ~r,Y ~ i_.. 0A G
SEE SEEDING SCHEDULE. I D~ i l . i ~ W
TIMBER CHECK DAM. IF NEEDED. DI ; ~ / 6'WIDE ( ) ~ % SCHARG~:r~ CLASS'A" RIPRAP 8" LONG X 4" HIGH X 6' WIDE. ~ - ~ ~ rte- ~ POINT f f- - ~ P f f; DISCHARGE o~ I--"..~`' - ,~~i
4%MAX, (IF NEEDED.) . DISCHARGE ' POINT 28 ~ a°' ~ ~
r" ~ ~ 2% TYP. , ~ POINT ~9 c.' I 4% MAX. . ~ , _/~Jt DISCHARGE , r c~
2% TYP. ~ 496 MAX. A POINT ~5 ~ ,
296 TYP, ` i / rl r.{
'ti i,..,~ ~I~l ~ t tl4 a i '-i
DISCHARGE >ti " I ~ ~1 ~ ~ tiF. ~ aSCHARGE ~ ~ ~ ~ek~zhcn ~i c0 N M N ~ O
TIMBER AND RIPRAP CHECKDAMS ARE USED ONLY WHERE NEEDED TO POINT X10 POINT' ~4 ir~ ~ r sU0] 4rcCmtam Inc 040C70D1. Hti.
KEEP CHANNEL SLOPES UNDER 4%. IF THE CHANNEL MAY BE BUILT WETUN \ E CHECKDAMS THEN THE CHECKDAMS ~ , ~ ~ ~ ~ ! ~Ws i (ryht>iesavea,'JSC5~~bleatulz~rrcl0009'knr w
FLATTER THAN 4% WITHOUT THES , ARE NOT NEEDED. ' , ~ VICINITY MAP w ~ ' r $ ~'~~z
SEE STORMWATER MANAGEMENT TABLE AND PLAN ~ l 'ti\ NOT TO SCALE ~ z ~ ~ ~ ~ ~ °'m w ~~~ga
FOR REQUIRED LENGTH OF GRASS SWALES, . ~r. U 4 y y % "~q., ~ W ~ ~ ~a~ ~ N LL
! k`i \ N N ~F ` t \ ~ ~ 4 j . F ~ E"z LLWCj

NOT TO SCALE. - - ~C ~ i _ .r...r'~ ~ aSCHARGE F c7 ~ 5 ~ ~ ~ ~ ~ ra ~ W 1 x c~ co o~ wo w z w ~ POINT ~3 c7~ z $~~o~z~%~~~
~ 1 ~ ~ ~ 20 ~ 3 /
1 t` ~ ~ ~ I ~
~ ~ ,r / ,y,.~ ^ ~ t7~W~~ m200
. 1 - 1 ' 9
~ , ~ ~ i . _ - ~ , ~ i ~ ~ ~ 1 o
~ ~ ~ ~ \ ~ ~ N ~ ' POINT r - ~ W ~ i
, ~ ~ ~ , ~ ~ ~ ~ Ntt~E ROAN r ~ y ~ \ ~ ' ~'\-,~D STREJIY ~ ~ ~ ~ ~
r ~ ~ _ \ ~ EA7~q~ ~ ,.,~~.,TAR~rh ~ -
~ , , , ~ ' - _ O
~ _ , • , U
i ~
~ - I ~ ~ 3 ~ P 1 ~ ~ W _ ~ W W
~ ~ ~ ~ i R Y ~ R ~ ;'-h, ~ ~ V 1 ~ C7
V ~ ~ ~ ~ ~r i ~ ~ ~ / _ ~ ~ ~n ~ / _ ~ / ,D z
~ ~ Ji:' EN eta 1}16 ' ~ / t~ ~ ~ m ~
r _ ~ l ~ } y f i ~ ~i ~ -Wi -Wi ~ W N
_ . _ ~ ~ ~ r ' ~ 1 ~ , ~ ~ 0 m 0 m ~ m II , ~ ~ 4' 4' U ~ ~ ~ a N a N o N to
~ . ~ ~ - , , ~ A _ -
_ , ~
~ ~ - t ~ t. ~ ~ r. 4. ~ ~ ~ - r7
~ ' F ~ a~ ~ 1 ~ ...w ~ ~t
P ~2 E' u ~i ~ NEUSE RIPARIAN
~ * ~ 50' STREAM BUFFER / ~ ! ~~-EACH SIDE l i t ~
t t-----, DP 7 ' , ~l ~ '~0' ^AA! Y ER ' '~.1 0 EM T 1 \ ~
t ~ ~ ;Y \ ~ 1
, ~ . ~ ~ ~ t ~ r 1 i . _ 1 ~ 1
\ 3, . ~,n , . ` ; ` ~ ~
''jai" \ ~ ~ ~ ` ~ ~ 11
- - _i _ , ~ X18 - ~ ~
~ ~ , r' . ~ ~ A _ 7 ~ ~ ~ / _ 1
i ~ _ i / a, ~ ' I ~ r I °
CWISS ~ ~ ~ ~ r I ~ r ~ I ° ~ 1 ~
~ ~ ~ ( i ~ i; i ; ' t,e~•~~ ; ! 1 ~ ~ N ~4.~,, , M
F _ , ~ ~ ~ ~ 'tom ' ~ C ~ ~
~ I i i ~ _ _ •nv ~ ~ _ ~ 1 ~ 1 i I . ~ I ~
r ~ _ t i , -,a~ .,e ' n ; LEGEND L 1 1 W 1 ~ l ~
DP 1 ~'t, • ~ - ~ 'r_, j ~t ~ • ~ ~ , _ _ A ~ ; r" ~ ~ ~ oP • aSCHARGE POINT ~ I C ~r X
v, ~ ~w s,:; q is 1 ~ ~ I ~ + GRASS SWALE ~ I ~ ° ~ ~ N E
~ ~ p ~ _ ( ~ i I e:. PHASEUNE I C
i p, . lJ i . ' - , 0 7 ~ ~ 1 1 v cnN°~
\r i~ ~ ~ ~ , j , 4 1
= ~ - .Y ; 1 ~NM._ SUN o 1 C
~I I.. j~ , ~ ~ r. 1~~ V~ 11 ~ j . ~ M ~?n ~
~ ~ ~ 1 / 1 L • ago E
_ 1 ~ ~ I 7T I ooE 0 100 200 400 600 I o ~
1 ~ ~ ~ 4 I U ~ u~
°
~ , - I °=o GRAPHIC SCALE FEET ~ ~ o asCHARCE ~ _ >
~ ,~,MENT I ~ 1 I ~r~ , ~ PaNr ~1
~ .tip 1

;
~ ~ i
.h ,r ~ - ~ DISCHARGE DRAINAGE RUNOFF TIME OF STORMWATER
~ ~ ~ ~ ~ ~ ~ POINT 22 ~ ` ; DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT (ACRES) (MIN.) (INlHR) (CFS) DEVICE
WEfIANDS ~ ~ ~ ~ ~ l
~ti~ ~ 1 16.52 0.350 5 7.2 41.96 1700' GRASS SWALE 2 2.77 0.350 5 7.2 7.04 280' GRASS SWALE
~ 1~ \ 3 2.49 0.350 5 7.2 6,33 250' GRASS SWALE
NE E RIPARUV~1 4 0.48 0.350 5 7.2 122 50' GRASS SWALE
~ ~ ~ 50 STREAM BUFFER ~'i~ ~ ~ ~ EACH SIDE ~ ~ i / 5 0.10 0.350 5 7.2 025 10' GRASS SWALE 6 1.09 0.350 5 7.2 2,77 110' GRASS SWALE f-
/ ~ ~ 7 0.36 0.350 5 7.2 0,91 100' GRASS SWALE Z
~ ~ ~ ~ ~ 11 8 1.17 0.350 5 7.2 2,97 120' GRASS SWALE W
l 9 1.60 0.350 5 7.2 4,07 160' GRASS SWALE ~
~ ~ I~ 10 4.04 0.350 5 7.2 10.27 410' GRASS SWALE ~ W 11 3.72 0.350 5 72 9.45 Q ~ 380 GRASS SWALE 0 U Q
~ - 12 2.15 0.350 5 7.2 5.46 220' GRASS SWALE W ~ Z Z
NEUSE RIPAR6W l 13 2.70 0.350 5 72 6.86 270' GRASS SWALE Z Q (J
50' STREA61 BU ~ \ ~ ~ i EACH SIDE ~ V 14 5.36 0.350 5 7.2 13,62 540 GRASS SWALE 0 ~ 15 4.41 0.350 5 7.2 1121 450 GRASS SWALE F- Z
1 , 16 4.78 Q~ 0.350 5 7.2 12,15 480 GRASS SWALE 0 W
. ~ \ J ' ~ 1 ~ : : , , 17 0,17 0.350 5 7.2 0.43 20' GRASS SWALE N U U
c~ f' Z 18 1,00 0.350 5 7.2 2.54 100 GRASS SWALE Z W z Q Z -
~ ( ,.N,~ 19 10.28 0.350 5 7.2 26,12 1030 GRASS SWALE 0 J 3 20 327 0.350 5 7.2 8.31 330' GRASS SWALE Z 1- - ~
J > o ~ ~k 21 1.03 0.350 5 7.2 2.62 105 GRASS SWALE ~ Z LL ~
22 2.21 0.350 5 7.2 5.62 220' GRASS SWALE ~ ~ o Z N W 0
.33 7. RA WAL o Q ~ I-
i 24 0,50 7.2 .27 RA WAL a W 0 F ~ d 2,59 7. 6 ' SWAL
7. 1. 7 '
PRaJECT N0.
GRASS SWALES TO BE DESIGNED AND CONSTRUCTED ACCORDING TO NCDENR'S "STORMWATER BEST MANAGEMENT PRACTICES". 18631
DRAWING NO.
csol 1
_

m 'm} m }
~ . 340n1 !n N N m U~~hce~M»vey. aib~
W~ TYPE 1 LEVEL SPREADER (010 = OCfS - 5CFS1 u~`. F c' ~ KEF~
~N POOL POOL CHANNEL m o F ~ w ~ ~ ~ z z \r 7 .~i X748 P ww,.Rd _ ~4,... ~ ~ ~ Q
SECTION BASEWIDTH DEPTH BASEWIDTH ~ 0 s7p ~ ~ ~
~z A 3' ~ O err
B 3' 1.0' N o 4f `~ti, ~
C 2.5' 0.8' CHANNEL W{.R~ W N f ~
2' 0.6' BASEWIDTH 1' ',4 D EXIST r~~ 1 ING GRO ~o ~ Y
TYPE 2 LEVEL SPREADER 010 = 5CFS -10CFS UNO ( TOP OF BERM TO BE 1' MIN. ABOVE ~ ~ ~ ~ uai ~ N
POOL POOL CHANNEL - - LEVEL SPREADER THRESHOLD. ! - ? VAR. (.4' MIN.) ~ Z w a _ W 0_
SECTION BASEWIDTH DEPTH BASEWIDTH 22' ; i r' on 41d. fA
A 5' 2.5' ti~ ~ /i' 1 ~ 1 ~ I a, 0 W
8 5' 1.0' DISCHARGE PANT ~7 , ~ ~ISCHAR~E ~ ! ~ ~ ~ ~ z ~ z @bck tono0 p
DISCHARGE POINT ~8 !`I D 3' 0.7' !`POINT ° ~z,' ~ ~ ~
j j DI ~
TYPE 3 LEVEL SPREADER (010 =10CFS-23 CFSI ~ . ~ _ Ifs POINT ~ . ' DISCHARGE a - C! Q CJ POINT X26 r ~ ~ z ~
POOL POOL CHANNEL w ~ LEVEL SPREADER THRESHOLD DISCHARGE ! i y ~ r^. •I h' ~ ~ U
SECTION BASEWIDTH DEPTH BASEWIDTH LL ~ IN BACKGROUND. POINT ~9 ~ ~ DISCHARGE - ,r z a z w
mW _ A 10' p „ „ FINE GRADE, LIME, SEED, & MULCH ~ B 10' 1.1' ~ SECTION A CHANNEL, SIDESLOPES, & BERM. ~ - ~ ~ ~ ~ POINT ~5 ~ ~ ~ k. _ ~ ~~athtn f0 tQ ~ M N r O
C 10' 1.0' z LINE CHANNEL BASE 8 SIDESLOPES S~ y RIg3 M~oU~rnta m. Inc Q~DC30DT Ira. ~
~ O W1 NORTH AMERICAN GREEN 4 ~ , , , ' ' y _ . u. _ _ D 8' 7 y o P300. SEE CHANNEL LINER " y ~ ~fµlil>14'a4TYl,l.1,k"!hju'17 ~.~."CI~~(.AG'I'16?{ N V7NGH
x' ~ INSTALLATION DETAIL, DISCHARGE ' POOL VICINITY MAP w ~ w N NOT TO SCALE a wii~ _~~~°Ym
BASEWIDTH 3' GRADE AND COMPACT A LEVEL THRESHOLD. POINT X10 , WETLAN , LEVEL SPREADER ~4 W a F ~T w J~JQ ° Zy
SURVEY THRESHOLD, TO CONFIRM THRESHOLD IS LEVEL ALONG ITS' ENTIRE LENGTH. LIME, / ~ ~ ~ yW~WF2NW~LL0 N ~ ~~~~)a~NO~F
EX1S G G TIN R0~ SEED, 8 MULCH THRESHOLD. , C7 ~°u ~ayzz w i ®E",z ~ wW0 ~aWZ~y~ --~,__l z ~ 3 ~ ~
DIFFUSED FLOW OVER THRESHOLD DURING STORMS. Q ~ z a ~WF~a2~Om~W ~ 0 u.°U Oa Now z Ozw~FZ xW i`i~ - ~i V1F Z~t°~-~X~j
POOL ` ~ ti ~ - , DEPTH f f, a m ° SF~g~'~saac~~5
~ i-',~~ ~ ~ fi 0 z oaozz'~~z~F ~ ~ _ l U ~ >myu~~~~ Odd
~ ~ . DP ~1 ~ ~ , . _ _ ~ • ~ LEVEL SPREADER 3 ~ N ~ W Z ~ 5 ~ _ ~ ,
FINE GRADE, LIME, ~ SEED, & MULCH LEVEL ~ _ l~ ~ ;11 LV~~C,.2 i \ ~~JW-!~ (0200 \
SPREADER & SIDESLOPES, SECTIONS °gn ~~C~~, & "D° Q jp ~ ~ ~ t. f ~ ~ ~ \ w
' Q O
S ~ ~ ~ . k~.~ ~ wEr~s ~ ~ W ~ I ~ ~ ~ o
y ~ 1 LEVEL ~READER~.~13` \ ~ _ - ~ ` ~ n N M
, 1~ _ , 2oN€ 1 ~ ~ ~ ~ ~ ; LEVEL SPREADER ~2 - a
INSTALL RIPRAP DISSIPATOR PER PLAN. ` ; ~ ~ ~ NEUSE RIPARIAN ~ ~ W Q • rr ~ \ , ~
~ ~y / CONSTRUCT BERM 8 CHANNEL TO . L nx ~e , ` 50 STREAM BU k ~ ,1. ` j--~--~-_. ; I
DIRECT FLOW INTO LEVEL SPREADER. SPREADER 141, > > _r ~ ~ ~ 1
w H a LENGT " _
a SPREADER ~TAgLE. ~ RMANAGEME m LEVEL SPREADER MUST BE CONSTRUCTED f ; _ , ~ - Q i ,_..r ~ Q _ ~ i
S10RMWATE m / O SEE m t N O OUTSIDE OF BUFFER 8 PARALLEL TO TOPOGRAPHY, I ' OP , ~,F~ ~ A.. _ ' w >
N Z m ~ ~ 108 r, , ~ > _ , "ti. ~ ~ 3 ~ ~ U U 2 J O \ , ~~'f WEtI~NQS ' \w ~ / 0 m 0 m m ¢ II
~ ~ Z CONSTRUCT EARTH BERM HERETO PREVENT
Z ~ FLOW FROM LEAVING POOL AT THIS LOCATION. f f ~ ~ 106 ~ ~ o LEVEL. SPREADER X15 ` ~ i~ a N a ~ o ~ ai _ ~ LEVEL SP ER 16
r SPREA E _ ~ ~ ~ ~ A 1 ~
LEVEL THRESHOLD MUST BE LEVEL TO PRODUC ~ DIFFUSED FLOW THROUGH BUFFER. PERFORM w ~ ' /ir- 1 1; SE RIPARIAN r, t.
HRESHO MINOR GRADING, AS NEEDED, TO CREA "y " L T 104 ~ ~ ' ~ jh~;%~~ LEVE --LEVEL THRESHOLD. IT IS RECOMMENDED THAT ~ ' ' v ----a.....r ~ j= ~ ~ / 50 STREAM BU P , } f ~ EACH SIDE ~ it
THE CONTRACTOR WORK WITH A SURVEYOR. f r' _ • _ _ . ~ ~a 1 I, 4 r y i \ 4 ~ ~ : s .Ti ~ . ( ~ ~ ~ • a
~ ~ " , QED FLOW ~ ~ ~ _ t, a ` ? ~ a 0 ,y ' "
DIFfUS B 102-"~ DIS?UR ~ ` r \ 4
1 APA ~ P 2 f ; ~ \
SSE 100- Q ~ C A \ ~ 7 Aga \ U ,
, v~ i ~ ~ E ~ 1 \ ter Di~.y`~S.
~ DP X17 STURB _ DO NOT ~ _ • i _ \ ~ \ \ fir;;,.
BUFFED ` ~ ti r ~ " I ~ 1 ~ - ~ I a,~ . ~ ~ 11 ~ I~ , I I
_ ; ~ ~ ~ 1
~.A.; . ~ ; ~ v
- Rya,-~ Y , f . ` 1 1
NOT TO SCALE. s. ti ~ ~ . , ,I - y t0 ` j r ~ V ~ P ~ ~ ~ . ~ ~ =r.. a ...R6~ ~ 1 ; LEVEL SPREADER X28 \ ~ , ~ i
~ s , ~ , ~ ? ~ ~ ~ ; ~ ~ I , ~ 1 I LEVEL SPREADER i ~ ~ N .y ~ 1 i~ ~ M
'4d~ ? s ~ . ' ; , ~ \ 1 C i I ~ ti
a ~ . ~ , ~ , i ; p '"°o ~ 1~, 1 1 C r ; \ ~
r ~i ' r ~ ' f ~ f~ I r ~ ~ 1 1 W . ~ ~ ~ i 1
I C ~r x
; : i ~ , t 6 1, ~ ! ~ ~ q. ~ , 1,1 ~ 1 1 ~ ~ tL ~ ~ 1 11, 11 a X00
r , ~ DP ,~19 ;
r I~ ~ ~ ~ . r~ ; ' ~ 1 LEVEL SPREADER 27 : N op0 ~
w . ~ , i ` ~ ~ 1 I ~NM ~ DP =DISCHARGE POINT ~ ,
~ ~ : DP 20 * w II UN
~ l < \M ~ 'v 0 1~'~:` 11 a+Z~''~ ~ h i 1 ,
\ >.,1 l l a rn~ E
, _ l _ , 1 1 o rn E 0 ~vN
Y 1 1
~ r f _ i _ s ~f ~ ~ r I ~ ~ ~ \ ~ I I I . 0
I r - c 0 100 200 400 600 ~ ~ I~' I I t ° I > ,?r 11
~ . , 1`: 1 I ~ wET~A~as ~ ~o~ ~ROU~
l t J -fr r r ~ d~ ~ • 1 GRAPHIC SCALE -FEET I ~ ` I I
f ~ 1 ~ f < i r , ~ t i - ~ ~ ~ ~ ~l ~ 7 ~/A'+ , JUN 21 2004
~ , - ~ ~ ~ j - i..% WATER QUALITY SECTION
~
y ~ _ , 1~ ~ _
_ ~ , s_
1 , I ~AR~ - ~ r r STREAtx BUFff{1 ;_r. DRAINAGE RUNOFF TIME OF STORMWATER DISCHARGE # AREA COEF, CONC, I(10) Q(10) MANAGEMENT
, 1 ' - ~ (ACRES) (MIN.) (IN/HR) (CFS) DEVICE
r ~ ! LEVEL SPREADER 22 ~ ~ ~ ° , LEVEL SPREADER #1 6.6 0.35 15 5.6 13.0 170'L TYPE 3 LEVEL SPREADER
~ , ~ ~ ' ~ ~ _ - LEVEL SPREADER #2 2.7 0.35 10 6.5 6,1 80'L TYPE 2 LEVEL SPREADER
t ~ / . , , WETLANDS , s... ; 01 LEVEL SPREADER #3 2.5 0.35 10 6,5 5.7 75'L TYPE 2 LEVEL SPREADER
"Y : 1 k LEVEL SPREADER #4 0.5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER DISCHARGE POINT #5 0.1 0.35 5 7.2 0.3 NONE REQUIRED EX. MANMADE CHANNEL
11 ~ I l " ~ ~o LEVEL SPREADER #6 1.1 0.35 5 72 2,8 NONE REQUIRED NO BUFFER ~
LEVEL SPREADER #7 0.4 0.35 5 1.2 1.0 NONE REQUIRED NO BUFFER Z
~ \ 4 i ~ ~ I I A ~ _ / ~ ~ NEIISE RIPARUW ~ 1 1 ~ ~ ~ 1 _ I 1 50 STREAM BUFFER 7.2 3,0 NONE RE UIRED NO BUFFER W DISCHARGE POINT #8 1.2 0.35 5 Q ~ DISCHARGE POINT #9 1.6 0.35 5 7.2 4,1 NONE REQUIRED NO BUFFER ~ W
~ ~11 = ~ FACH SIDE ,..11 ~ i ~ 1 1 11 - ~ a 1'~, 1 ti i 1 1 _ ZO J, DISCHARGE POINT #10 4.0 0.35 10 6.5 9,1 NONE REQUIRED NO BUFFER Q Ur
. DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER p U Q
ter"'" ~ . L. ~~r~ ~ , r~ 1 I . ~i~ DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL ~ Z Z
~ ~ LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z ~ Q LEVEL SPREADER #14 5,4 0.35 15 5,6 10.6 140 L TYPE 3 LEVEL SPREADER 0 ~
A f ~ ~ ~ ' LEVEL SPREADER #15 4.4 0.35 10 6,5 10.0 130'L TYPE 2 LEVEL SPREADER I- Z p Q ~ lY
I tir A ~ - ; , l / ~ ~ / NEUSE RIPARIAN ~ ~ ~ ~ A_ ~ ) S / ~ ; LEVEL SPREADER #16 4.8 0.35 10 6,5 10.9 142 L TYPE 3 LEVEL SPREADER ~ p W V
50 STREAM BUFFER ~ / ~ ~ ~_.r , EACH SIDE ~ L / • DISCHARGE POINT #17 0,2 0.35 5 72 0.5 NONE REQUIRED EX. MANMADE CHANNEL cn U ~ I- Z DISCHARGE POINT #18 1,0 0.35 5 7,2 2.5 NONE REQUIRED EX. MANMADE CHANNEL z Z W z Q
/ DISCHARGE POINT #19 10.3 0.35 15 5.6 20,2 NONE REQUIRED EX. MANMADE POND 0 ~ 3 ~ ~
ISCHARGE POINT #20 3.3 0.35 10 6,5 7.5 NONE REQUIRED EX. MANMADE POND z } _ a4 D J > o ~ ~k
~ DISCHARGE POINT #21 1,0 0,35 5 72 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z LL ~ Z LEVEL SPREADER #22 2,2 0.35 5 6.5 5.0 65 L TYPE 1 LEVEL SPREADER w N W ~
DISCHARGE POINT #23 0,3 0.35 5 7,2 0.8 NONE RE UIR D EX. MANMADE CHANNEL oa 4 ~
i' DISCHARGE POINT #24 0.5 0.35 5 7,2 1.3 NONE RE UIRED EX. MANMADE CHANNEL a W U ~ ~ 0-
1 j DISCHARGE POINT #25 2.6 0.35 10 6.5 5.9 NONE RE UIRED EX. MANMADE CHANNEL _
If' DISCHARGE POINT #26 0.6 0.35 7.2 1.5 NONE RE UIRED EX. MANMADE CHANNEL pR JECT N0, LEVEL SPREADER #27 7.2 0. 2 15 5.6 8.8 115 L TYPE 2 LEVEL SPREADER ~
1
y' I LEVEL 5h'KEAUEK #Zb I 3.b I U.Zb I 1u 1 0.0 1 O.U 1 10 L I T rt L LtVtL OrKtHUtn I 1
REFER TO LEVEL SPREADER DETAIL.
DRAWING N0.
CS01 3
JJ

r IF.
m ~ ~ m
--T--- - k~ ~.a. tip,
s o Ne~~, «ns+ ~ a~`~ - ~ 't~`~-
1 LEVEL SPREADER 010 = OCFS - 5CFS TYPE ~ rn / i ' ~ Z Z ~
POOL POOL CHANNEL m p J ~ ~ Pad ~ > > Z 7 mot ..1.t,.. ~ ~ 7 Q
'SECTION BASEWIDTH DEPTH BASEWIDTH , i r A 3 ~ j ~ ~ o `,~a . 0 ~ ~ a s ~ ~ ,•qa ~ r~
B 3' 1.0' rn S ; t ~ N
C 2.5' 0.8' CHANNEL ~ i ey ! ~ I 4~ i ti w,b f` `:t W N r ~ -'K,~;
2' 0.8' BASEWgTH 1' \ . I ~ , i ~
~OlNip ~ . ~ ; ~ ~ ` ~ ~ rn ~ rn
TYPE 2 LEVEL SPREADER (Q10 = 5CFS -10CFS1 TOP OF BERM TO BE 1' MIN. ABOVE LEVEL SPREADER THRESHOLD. '~r~..
POOL POOL CHANNEL VAR (.4' MIN.) SECTION BASEWIDTH DEPTH BASEWIDTH ~ ~ ~ ~ , ~ "ar ~ an tl~. / I N
5, 2•S 'G• A p W
B 5 1.0 1- DI9CNARGE POSIT f 7 7 'r. 1 i ~ rn ~ 1 ~i z ~ z
C 5' 0.9' ' DISCFIARCE POIt~! / ' POPIT t~ ;~ttlldpOr; p, ,k`~- W ~ W
i ' / ;.ay ~ ~r ~ w ~ ~ l~~~ 4t U W U
DISCI PREADER 010 =10CFS • 23 CFS TYPE 3 LEVEL 3 - ~ PdNI POINT DISClUIRGE ~ cr ~ a
rte, POOL POOL CHANNEL ~ LEVEL SPREADER THRESHOLD p~$(; ' ~Z POINT X28 ~ + ~ o _ 3 0
V~ SECTION BASEWIDTH DEPTH BASEWIDTH ~ IN BACKGROUND. pad ~g ~ DISCHARGE +1 , r', z o z ~ ~ LL,
10' ~ rn 1 , A m -p • • FINE GRADE, LIME, SEED, 8 MULCH , ~ , ' ~ " ~ ' POINT 5 i ~ ~ I
10' 1.1' ~ S~~ A CHANNEL, SIDESLOPES, 3 BERM. B 0 'i,•' d ~M~bco pl t0 t(~ ~ Ch N cda~ woo..n.m~ Mc : oaon oar k~.
C 10' 1.0' z LINE CHANNEL BASE rJ; SIDESLOPES WS NORTH AMERK:AN GREEN i r D 8' O.T rn S J „y ~ * ~ ~ aM> r~Ier`et.'Jbt Svb1C:: W l;csr~'CoGY'khr ~ W
P300. SEE CHANNEL LINER a, INSTALLATK)N DETAIL. 015CHAR(;E / VICINITY MAP ~ ~ ~ ~ _ a ~
POO1 GRADE AND COMPACT A lE1lEl i}EiE8FI0LD. ~ PDMR 10 C BASEWIDTH 3 ~ ' / / NOT TO SCALE ~ ~ w~' Q,~, / ".'T.~ ~ ~ \ / - LEVEL SPREADER ~4 )U 1) ~ J ~ ~ N
SURVEY TFEtESHOLD, TO CONF/OI TFfiE~IOLD ~ " WEtUN ~ ' ~ ~ Z y W S O ( ~ LL
G ITS' ENTEiE LENOIH. / \t IS LEVEL ALON Lam, ~ / ~1STING SEED, 8 MULCH THRESHOLD. ' . i ; ~ V' yp y
~i GROUNp , ~ / ! ~ ~ , 'ti ~ ~ a~ ~k;~ o ~ ~ ~ V~ c7 ~ Sg~yyl~ maW
DIFFUSED FLOW OVER T}NB'~IOLD OUf~Ki STr7lMB. ~ ~ ` ~ ' k I~ 0 O- W
POOL
D PTH ti• ~ ~ ~ ~ \ ~ E i 0 z N~
f` ~ ~ i U uWH I ~ ~ ~ ~ < ~ ~ ti ~
~~,v t FINE GRADE, LIME, ~ , % ~ ~ ~ 1 LEVEL SPREADER 3 ~ ~ > ~l ~ , , . ~ ~ 1 ~ ~ V ~ ~ ~ L~JW ~ m~~ i ' ~ \ \ ~ ~ hie k _
SEED, 8 MULCH LEVEL n n n n • n / ~ / ~ SPREADER S SIDESLOPES. SECTIONS B , C , & ~ i ; ' ~
~ . ~ ~ I ` ~ I ~ ~ Q O
1 ~ i ~ ? ~ ~ d' 1 .v v ~ ~ N ` W
~ ~1 ~ . LEVEL. ~ I t ~ ~ I LEVEL. 1 ? ? ~ 11 ~ ~ ~ rn M v I ~ - ~
~ i ~ ~ , J
1 j i > ~ INSTALL RIPRAP DISSIPATOR PER PLAN. , ~ ~ ; lEVE1 ~2 ~ ~ o.
~ ~ ' ~ NOSE Rlb IAN ~ r.~., r , ~ 1 - ~ l.l~ ~ ~ r 7,~ ~ I 1
CONSTRUCT BERM 8 CHANNEL TO ~ ~ ~ ~ ~ l DIRECT FLOW INTO LEVEL SPREADER. L ~ i ~ i ~ ? V _ y ~1 , a 'x,/ j i 1 1 i fir-" ~ 2
~ ~ \ f ~ . . -~---J' W % ~ j`M W U'
R ~NGTN l
~1Ea ~ N LEVEL SPREADER BE CONSTRUCTED I I i ~ ~ ; ~ ; ~ SEEStORMW N m ~ ' , ' I , +a 0 m o OUTSIDE OF BUFFER 8 PARALLEL TO TOPOGWIPFIY, I i 1}.. ? ~i ' F ? / Z
_ - ~ rte.. = ? 1, V U J 8 ~ ~ ~N
0 's CONSTRUCT EARTH BERM F~iE TO PREVENT ~ ~ ~ _ - _ / ~ . ~ s F 0 ~ ~ ! pr - ~,;~r ~ ~ l / ~ W ~
o FLOW FROM LEAVING POOLATiHISLOCATTON. . / a. W SA' ~ ~ 108 ~ ~ 'g ~ S ~ r / i Pik aN a~ oN y~
r R SP THRESHOLD MUST BE LEVEL TO PI~DUCE _ / ~ ~ *r ~ ~ ~ ? ~i , ,
~ DIFFUSED FLOW THROUGH BUFFS! PERFORM ; ~ - -t- , ~ ,1 , ~ NEUSE RIPARIAN ee
~I{OLD ~ MIN 1NG, AS NEEDED, TO CREATE ; TH - = - BEVEL 104 L THRESHOLD. IT IS RECOA~ElDEDTHAT - y` / ~ ; ,E ~ 1 ; ` / x-50 STREAM BUFFER . '(N ~Q~ r ~ ~ C / EACH SIDE ee
THE CONTRACTOR WORK WITH A SUtVEYOR ~ - - T _ ~ ~ i 1 FI, ~ ~
-'L. ~ ~ ~ ~ p FLOW ~ ~ _ > > i Y t j ~ ~
pIPFUSE ~Rg 102-~r"~ - NOT ~ p0 B \ / • f / ~ AL
,t
S'faEAM 100- ~ ~ ~Z , ~ C ~ ~
F. 7 ~ ? ~ ~ h2.
~ RB - - 4 ,6P 7 NOT DISH ~ ~ I { / I ~ ~ ~ ~S~li~'.,i~.
~ BUFFED ~ ` ~ , ; _ ~ - ~ v ~ ~ / I ~ ~ i ' I 11
_ ~s 1, ~ DUI L 11 _ ' 11 1
~ _ ~ i I II c0
~ r1 . ~ ~ I 1 IEVEt
NOT TO SCALE. ' _ ~ cq _ _ _ ~ i •r_. _ ~ I I I LEVa sPREAaER ~ N
- ~
i t ~ r -r- -II _ I1 m t I 1 1 1
. _ c ~ ~ ~ i I {Y ~ ^'V, Th
~ _ ~ i / r r'
~ ~ ~ ~ r'rr ~ ~ ~ _ 1 I I I I C ~ ~ K _ II II ~ ONCo .M, 1 1 1 1 y7 ~ N W E
i - - i i f 11 1 1 c ~ ~
ri ~ ~ + ~ 1 _ I i o 300
Jrr I ~ i' LEVEL SPREADER X27 ~ N O c
~i ;+Y ~ j DP ¦ DISCHARGE POINT I I p ~
I I ~ U M c 11 ~Zr ~
- , II ~ ~L^=
~ - 11 001~~ 1 11 ~~O ~
' OQ~~ U~~N
„ II ONV II II O = ~
R' I I I 02~
; 0 100 200 400 600 11 ?I wEt ,
_ II. iI
~ ~r' ER GRAPHIC SCALE FEET I
ENT r-- n - ~~N 21 200 4
~ ~ r` .ti;. wAr~ R Q(~
All~yS ~crlo~
,R.
~
/ r
DRAINAGE RUNOFF TIME OF STORMWATER DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT
(ACRES} (MIN.) (IN1HR) (CFS) DEVICE
. \ LEVEL. SPRFJ?OER X22 r LEVEL SPREADER #1 6.6 0.35 15 5.6 13.0 170'L TYPE 3 LEVEL SPREADER
LEVEL SPREADER #2 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER
N~TUwos o ~ ~ LEVEL SPREADER #3 2.5 0.35 10 6.5 5.7 75'L TYPE 2 LEVEL SPREADER
LEVEL SPREADER #4 0.5 0,35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER DISCHARGE POINT #5 0.1 0.35 5 1,2 0.3 NONE REQUIRED EX. MANMADE CHANNEL ~
~ v FT P LEVEL SPREADER #6 1.1 0.35 5 7.2 2.8 NONE REQUIRED NO BUFFER Z
I R T I R~atuN IEVEI SPREADER #7 0.4 0.35 5 1.2 1.0 NONE REQUIRED NO BUFFER W
~ ~ ~ 5o SiRF~ au~ DISCHARGE POINT 1.2 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER ~ DISCHARGE POINT #9 1.6 0:35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~ uJ
. ~ ti Tg f~+cll SIDE I ~ 1 ~ tf DISCHARGE POINT #10 4.0 0:35 10 6.5 9.1 NONE REQUIRED NO BUFFER Q
i, - DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER 0 V Q
_ I ~ 11 INT 12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W ~ Z Z DISCHARGE PO # LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z Q ~
t ` LEVEL SPREADER #14 5.4 0.35 15 5.6 10.6 140'L TYPE 3 LEVEL SPREADER 0 ~
1 . 130'L TYPE 2 LEVEL SPREADER F- Z 0 LEVEL SPREADER #15 4.4 0.35 10 6.5 0 0 Q ~ ~
t ~V / ~ ~ NEYIhE Ifry1M11 ` V ~ s ~ _ LEVEL SPREADER #16 4.8 0.35 10 6.5 10.9 142'L TYPE 3 LEVEL SPREADER F- 0 LU U
SO' SB~IMI BUFFI<R ~ ~ ~ ~ FACN 3DE ? DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL cn U ~ I- Z DISCHARGE POINT #18 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z W Z Q Z -
~ i . 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 ~ 3 ~ ~ DISCHARGE POINT #19 10.3 0,35 ~ ~
~ i' ~ 1 ~ ~ ND Z DISCHARGE POINT #20 3.3 0.35 10 6.5 7.5 NONE REQUIRED EX. MANMADE PO J ~ c ~ ~
i DISCHARGE POINT #21 1,0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z ~ ~ Z LEVEL SPREADER #22 2.2 0.35 5 6.5 5.0 65'L TYPE 1 LEVEL SPREADER W N w 0
wit p 0.35 N R MAD HANN a ~ F'
f; a 0 F UJ d I 0.35 1. R I
AR P I 0.35 N I N H N R I# 0.35 N R IR E H NN
_ _ _ _ . PROJECT N0.
LEVEL SPREADER 7.1-la 1 0.22 1 15 1 5.6 1 1.8 1151 T P btKtAUtK
LEVEL SPREADER 7' TYPE 2LEVEL SPREADER 18631
REFER TO LEVEL SPREADER DETAIL.
DRAWING NO.
J'% CS01 3 J1
l ~

.
m m m
~ ~ ~ m 'z--- n S ' U ue~'d~ / ~h91
~a ' TYPE 1 LEVEL SPREADER (010 = OCFS • SCFS) ~ .~..7 j
POOL POOL CHANNEL m N D / ~ ' t ' i ~'\4d ' Z Z ~1 J r
SECTION BASEWIDTH DEPTH BASEWIDTH ~ 0 ~ of ?ad i~ ~ 7 Z Q ~~cr- ~ ~ 7 o ,Sd ~ ao ~ ~ O
A 3' z ~'y ~ ~ ~ ~ ' ,p
B 3' 1.0' ~ yS j r,, / ! ~ ~~6 i~ q~a'r
C 2.5' 0.8' CHANNEL 0 2' 0.8' BASEWIDTH 1' ~ + ~ W J . 'i: p~
F+--?I -~4--1+- NG GROUN / . • ~ I N ~ / ~r o ~ }
TYPE 2 LEVEL SPREADER (010 = 5CFS • 10CFS1 D TOP OF BERM TO 8E 1' MIN. ABOVE r'~. A
POOL POOL CHANNEL - - LEVEL SPREADER THRESHOLD, i ,~r I Z r ~4r 1R tl..,, N
I N WI TH P I VAR (.4' MIN.) 'SECT 0 BASE D DE TH BASEW DTH 2.7 ~ l I -
A 5' 2.5 ti• r, . / o ! a ~
5' 0.9' f ~~E POSIT ~ 7 'r - / s`r ~ w.~ ~i r ~ z ;~Ct~ioDr, p~ ~,k; W ~ W
~ ~ D 3 O.r DISCHARGE PAINT ~8 POINT POINT ~ ~ ~ ~ %11N A a& ~ N ~
_ ~ ~ ~ ~ ~o~ Y~ ~ W ~ bi U W U ~ 0
TYPE 3 LEVEL SPREADER (010 =10CFS • 23 CFS) ~ PC PdNi ~ i ~ ~ ~ C7 ~ d
POOL POOL CHANNEL ~ - ~ LEVEL SPREADER THRESHOLD pl$E ~ , PANT X28 ~ ~ f 0 0 "I ~ ~ v
SECTION BASEWIDTH DEPTH BASEWIDTH IN BACKGROUND. ~x :,t• ~ POINT tt~ \ ~ ~ A 1a' 'm~' ~ E i Z ~ Z ascNARCE a~,.t_ ~ I LLI
0 n n FINE GRADE, LIME, SEED, 8 MULCH , B 10' 1.1' H SECTION A CHANNEL SIDESLOPES 8 BERM. ~ ~ POINT ~5 I ~ v ° ~~e~~ a tONa~NrO
o I / C 10 1,0 Z LINE CHANNEL BASE 6 SIDESLOPES ~ ~ ' ~ ~ ~a ~ ~+boO~rRan~Me;d~'lOC90D?.Irtc ' ,
IY W1 NORTH AMERICAN GREEN ~ D 8 0,7 ~ S ~ ! P300. SEE CHANNEL LINER ~.1 ' x l ~ I i uM+r~veC. UK Subk. ~ l¢~ertxl~oCY'kbi N
POOL INSTALLAT ON DETAIL. DISCHARGE a i , ~ vICINITr MaP ~ ~
BASEWIDTH 3' GRADE AND COMPACT A LEVEL THRESHOLD. pp~ O = ~ ! J' ` SURVEY THRESHOLD, TO CONFIRM THRESHOLD w NIE1tAN / ' , NOT TO SCALE ~ ~ b ' c'm
! r ' IS LEVEL ALONG ITS' ENTIRE LENGTH. LIME, J ~ ~ / LEVEI. SPREADER ~4 v ~ ~ ~ ~ ~ ~ W ~ ~ r' / - N ~ V
FISTING SEED 8 MULCH THRESHOLD, ' r 'y ~G~ ~i GROUND ~ i;~~ ! 1 ~ ~ ~ ~w~ ~ ~~Wy~ ! ® ~ I N
r ( ~~r•` ~ ~5~~ ~m~ ~ ~ ~ y ~ obi o~(Q1mc~W
~--DIFFUSED FLOW OVER THRESHOLD DURING STORMS. ~ ~ f / a- W
~ ` r ~ POOL ~ ~ ry, ! - I t DEPTH , ~ f f ~
~ ' ~ a u, ~ ~ ~ 0 ~cd ° 'm x ~ ~ ~ ~
~ 1 ~ ~ , , U q ~a~ gF~
FINEGRADE, LIME, F ~ ,i ! ~ ~ SEED, d MULCH LEVEL n n n n n n I ~ r" ~ f ~ ~ ti LEVEL SPREADER 3 : ~ > ~ ~ ~ ~ t»~~~ m~~o
SPREADERSSIDESLOPES. SECTIONS B , C , & ~ ' - ~ ~ \ ~ 1 20 (1'~P. ~ ~ _ ~ ,
,J,~
, ~ ~ / A r ~ ~ 1 ~ l~~ O N ~
~ LEVEL LEVEL 1 , ~ ~ ~ - ,1 ` \ N co
i v ' V ' ~ r I _ } ~ ~1.. ~ ~1 ~ H ~ ~ ~ J \ ~ ',i ~
INSTALL RIPRAP DISSIPATOR PER PLAN. , . a 1 / .~;e ~ ~ 1 ~ LEVEL 2 ~ a -•l ~ j. ~ t ~ Q 1 \ ~ E Rlb NN r C. I
CONSTRUCT BERM 8 CHANNEL TO " \ ~ ! ~ ~ ` _ I ~ - ' _
DIRECT FLOW INTO LEVEL SPREADER r i - _ v~ ~ STR BU t.:~.~~ ~ i 1 1 ~ 30' cp~~1r,~.Y ~ .R ~ ~ c ~.ti -
NGTN / ; ( ~ / W
'a READER lE tr$~~ ~ SP TER MANhdE~~ N ~ r- ~ t~ \ s ' !
~ SEE STaR~A N m LEVEL SPREADER MUST BE CONSTRUCTED I ~ ~ ~ ~ r, 0 m 0 OUTSIDE OF BUFFER & PARALLEL TO TOPOGRAPHY. ~ ,1 ~ ' ' ~ h < m 0 ~ 108 ~ . r ~r; ~ ~ ~ ~ 'r~ ~ z , ~ W >
N Z ~ ~ o - ~ i ~,'a~ ~ r ~ ~ ~ . r ~ ~ ~ ~ v ~ W W -1 N
G CONSTRUCT EARTH BERM HERE TO PREVENT ~ _ i' W Z ~ FLOW FROM LEAVING POOL AT THIS LOCATION. ' % , a'~ , ~ , ~
~ ~ 108 ' ~~A / r r K r~ AR ~ i b ' ~ ~ i•i a N a~ o N m
~ r LEVEL SPR ~ THRESHOLD MUST BE LEVEL TO PRODUCE ~ ' ~ 4 s
r? ~ DIFFUSED FLOW THROUGH BUFFER PERFORM ` ~ , i Lp _ .r, ~ " J ' 1 NEUSE RIPNtWJ CA ??Jo
ELtH ESHO 104 MINOR DING, AS NEEDED, TO CREATE ~ R LEV EL THRESHOLD, IT IS RECOMMENDED THAT ~ - - r . ~ 4f THE CONTRACTOR WORK WITH A SURVEYOR. ~ _ - - j , • , , ~ ,4., ~ ti~ j ~ / l~"'"'S0' STREAM BUFFER ~ r ~ ~ ! t ' l ~ EAGH SIDE . ~
~ ~ ~ it ~U ° • 9
' ~e ~ ~ f
IFFUS RB 102---~ ' - ~ ' D lS'N NOT D ~ ~ A r DO ~ I , : ~ AL ~ !1 ~ i
B ~ 1, < < ~ ~ / ,.r r ; ~ ~ . ~ ~ 26 : t~
'y ~ \ ,
. ~ z ~J,
NRB p - - ~tffP 7
~ NBUFFE~ ` t ~ ~ ~ A ~ 1 - 1 _C~ ~ ~ ~ ~ ~ ' 11
`ti r i U L ' 11
~ ~ 11 ' 'v_ . IBY OT E . ~ ~ 1 1 f
E: 1 i i ~ ~ ~ ~ 11 I ~ 1 ' - I i t
NOT TO SCALE. ~ ~ ~ / ~ d ~ ~ r tD ~ - ' r LEVEL SPREADER X28 ~ ~p - - ~ ~ ~ I 1 ,
~ ~ r r~ ~ Y ~ ~ r 1 I LEVEL SPREADER ~i ~ N ~ M
I r~?_:r ~ 1 I I C ~ ~ ~ I' ' II 01 ^
f ~ ' ~ I ~ r` ! ~ / 'r l ~r ~,r I ! ~ 1 11 C O
~ ~ _ . r d, i ! ~ _ II z ~ I I ~ ~ x
j ; ~ a! ~ ~ ~ "i ~ .'w ( I I ~ O ~ c9
, ~ r i~ ~ i 1 11 ~ m~
' DP 19 ~ , , , . ~ r . a; I , . 11 ~ I I - ao ~ I o
' f , , ~r; ; , m<' ~ A nL 1 ! r "e.. I V UNDO ~
~ ~ , ~ _ LEVEL SPREADER X27 ` n W ~ DP ¦ DISCHARGE POINT I I O N M
~ 1 ~ ~ , ~ G ~ - . 11 ~V~ c
f.. ~ Y ~ ~ ~ ` ~ 11 ~t^=
1 ~ ~q. ~ 1 1 O~ ~ 11 a E
0 ~~7 U N
V ~ ~ t I \s~ ~`~a l ~ ` \ II .
\ .4. ~ ~ ~ , ~S ~~i 11 ~".1 i i 11 Oyu ' II II O=0
1 / % ~ j 0 100 200 400 600 11 WE ~ _ > „ r~a~osi ~ w
,l , y~.. - 11
1~ ~ / - ~ ~ ER GRAPHIC SCALE -FEET I ~ ' I I IJ JUN
. ENT 21 2004
:h;4: ~ wAr~~ , Qup~irr .
Y \1 J t r S~~ T1Ql~l
~
r
~ \ ~ ~ r5
w`~ e{ M DRAINAGE RUNOFF TIME OF STORMWATER
DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT (ACRES) (MIN.) (INlHR) (CFS) DEVICE
~ x k;,r^ ~ ~ ~ P IEVEI SPREADER X22 LEVEL SPREADER #1 6.6 0.35 15 5.8 13.0 170'L TYPE 3 LEVEL SPREADER
LEVEL SPREADER #2 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER
WE1lANDS :pr. o / I LEVEL SPREADER #3 2.5 0.35 10 6.5 5.7 75'L TYPE 2 LEVEL SPREADER
1 ° LEVEL SPREADER #4 0.5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER DISCHARGE POINT #5 0.1 0.35 5 7.2 0.3 NONE REQUIRED EX. MANMADE CHANNEL ~
1 , LEVEL SPREADER #6 1.1 0.35 5 7.2 2.8 NONE REQUIRED NO BUFFER Z
1 R ~ ~ F T P RI ~ T 1 ~ NE)1SE R~ARpN LEVEL SPREADER #7 0.4 0.35 5 7.2 1.0 NONE REQUIRED NO BUFFER W
~ , 1 1 l 1 _ 50 STREMI BUFFER DISCHARGE POINT #8 1.2 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER ~
1 ~ EACH SIDE ' 1 1 ~ DISCHARGE POINT #9 1.6 0.35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~ W DISCHARGE POINT #10 4.0 0.35 10 6.5 9.1 NONE REQUIRED NO BUFFER Q
~ / r DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER 0 U Q
~ , ''F a~ ~ y' DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W ~ Z Z
~ ~ 1~ ~ LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z ~ Q LEVEL SPREADER #14 5.4 0.35 15 5.6 10.6 140 L TYPE 3 LEVEL SPREADER 4 ~
~ i i LEVEL SPREADER #15 4.4 0.35 10 6.5 10.0 130'L TYPE 2 LEVEL SPREADER Z p Q~ ~
REUSE RIPARWI ~ ~ ~ r - LEVEL SPREADER #16 4.8 0,35 10 6.5 10.9 142 L TYPE 3 LEVEL SPREADER ~ 0 W V
50' srR6w BUFFER ~ ~ ~ ~ , i~1~ _ J EACH s~E . ~ i . DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL to U ~ ~ Z DISCHARGE POINT #18 1.0 0,35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z Z W z Q
~ ~ r t , DISCHARGE POINT #19 10.3 0.35 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 ~ ~ ~ ~
- R IR D EX. MANMADE POND Z J ~ DISCHARGE POINT #20 3.3 0.35 10 6.5 7.5 NONE EQU E J > o ~ ~
DISCHARGE POINT #21 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z a ~ Z
LEVEL SPREADER #22 2.2 0,35 5 8.5 5.0 65'L TYPE 1 LEVEL SPREADER w cA w Q I R PIT 0.35 7 N R E. MANMA HANN ~ Q ~ H
ti , 0.35 1. N R IR AN HAN a W O ~ N 0- R PINT
I AR P 1 0.35 .9 N N R MAN A E HANNEL
A ?ISCHARGEPOINT#26 0.6 0.35 5 7.2 1.5 NONE_R R EX MANMADE HANNE
LEVEL SPREADER#27 1 0.22 15 5.6 8.8 115'L TYPE 2 LEVEL SPREADER
'/I/ LEVEL SPREADER 8 1 3.6 1 0.25 1 1 5.9 7' TYPE LEVEL SPREADER 18631
REFER TO LEVEL SPREADER DETAIL.
DRAWING NO.
CS01 3

..d ii:
m m m
W ~ ~ ~ m 3 0 , ~ - - r~ of
TYPE 1 LEVEL SPREADER 1010 = OCFS • 5CFS)
POOL POOL CHANNEL m g g g w ~ ~ ~S 7 ~ ~
SECTION BASEWIDTH DEPTH BASEWIDTH H A 3' z
B 3' 1,0' ~ i~^;~ a f ",q r i .a
~ C 2,5' 0.8' CHANNEL I r,pf \1t +y S , f as ~ ~ 1wi a
D 2' 0.8' BASEWIDTH 1' / ! ~ i i `
~1S H--?1 -~H~- '"a, TING GRO ~ ? yr 'T, I N `,y`~~ ~ P~ ~ } y / .E~~ ! N 2 N
TYPE 2 LEVEL SPREADER 010 = 5CFS • 10CFS UNp ~ , , TOP OF BERM TO BE 1' MIN. ABOVE ~ ~ ~ ~ ~ z
POOL POOL CHANNEL - - LEVEL SPREADER THRESHOLD. SECTION BASEWIDTH DEPTH BASEWIDTH VAR (.4 MIN.) / ~ yr - e j 7
A 5' 2.5' 2.7 ! , r~' f f X01' ~s i ~ J
f / / Q ~ ~ ~ ~ LL _ o. ~ ~ ~
C 5' 0,9' DISCHARGE PON~R #7 1 , ~ ' :;ppctgppDr; p~ ~ k ~ W W
D 3 O,T p pqM ~ ) f pp~ POINT ? a, t~; ~ N ~ ~ W
\ ~ i TYPE 3 LEVEL SPREADER 010 =10CFS • 23 CFS ~ ~ 1 ~ i _f~a~ ~ ~ ~ ~
POOL POOL CHANNEL ~ r, J POINT ~ ~ a d 1~ a d 2 POINT 128 o 0
LEVEL SPREADER THRESHOLD SECTION BASEWIDTH DEPTH BASEWIDTH ~ ~ ~ ~ LL ~ IN BACKGROUND, pplM ~g ~ a r, ~ ~ ~ ; ~ f _ U R U rl ~ Z 0 Z
A 10' ~ N ~ l m 0 w ~ FINE GRADE, LIME, SEED, 8 MULCH , \ , / '
B 10' 1.r ~ SECTION A ~ , ; 0 CHANNEL, SIDESLOPES, 8 BERM, , ~ POINT #5 'ti ' ~ a € ch N ~ O
C 10' 1,0' z IN L E CHANNEL BASE 8 SIDESLOPES , , D 8' O,T ~ WI NORTH AMERICAN GREEN ~ ~ - } ~ ~ I, i ~ ~ ~~hcn qi t0 N tf' ~ ~ - a _ ~ >?OO)AboOwstaa~Mc,Qr10C9G0~11nC. ~ 1.
y ~ P300. SEE CHANNEL LINER ~ t ~ 1 x I i uhb ieleivtc. Use S+~r:"• fA l~~CemC~CoCY'kht N i /A;.;. ~ ~ ' ~ N
INSTALLATI ND T --~~a'~' POOL GRADE AND C MPA 0 E AIL D~{AR(;f ~ ` i ~ VICINITY MAP ~ ~ ~ ~ _ ! ~ -
BASEWIDTH 3 0 CT A LEVEL THRESHOLD. pp~ ~1 p % y , ~ SURVEY THRESHOLD, TO CONFIRM THRESHOLD s • WEMN ~ j ~ " r NOT TO SCALE ~ ~ ~ a > ~ m { , ~ ~ LEVEL SPREADER ~4 ~ G ~ ~ a ~
/l. ~'ti IS LEVEL ALONG ITS' ENTIRE LENGTH. UME, / ~ ~nsr ~ ~ ~ ~ rL' ~ - N
LNG GROU SEED, & MULCH THRESHOLD. ~ ~ Np , , ~ , M . / (7 ~ ~ s 0 ~ ~ ~
t~ , DIFFUSED FLOW OVER THRESHOLD DURING STORMS, ~ a~ o~ ~ ~ ~mZZ~ p~ o W
POOL ~ i ~ 1
DEPTH ~ ~ , ~ ~r ; ~ ^r ~ A` ~ ~ F~~~ '7~~ ~ i 0+ rp O F~ Z .
` 1 ~ ~ ~ z ~q~ ~~0~~
FINE GRADE, LIME, i ~ j ~ ~ . A U m ~i°~3 g~zrJi ~ ~ ~ ~ ~ ~ Q v ~ IEVEI SPREADER ~3 ~ ~ ~ ~ ~ ~ m ~ ~ o
i ~ i 1 A ~ SEED, & MULCH LEVEL ~ ; i I ~
SPREADER & SIDESLOPES, SECTIONS "B", "C", & "D" - --~--i i. ; , _ /J ~ ~ +tJ \ i \ ,a' ~ ' ~ V~ V ~ _ _ ~J ~ r .
~ r ( ~ ~ O \ ~ V~ O
.i ~5 t ~t N I ~ I~ ~ 1 ~ _ ,f ~ w vv I ~ I w v ±~l ~ d
; \ ~ ~ ~ ~ ~ ~~L~ ti IEVEI. 1 \ \ ~ ~ \ !i ' ~ ' i - \ \ to M
\ i )i F , - ~ \ Z I ~I - _J < 1 LEVEL 2
INSTALL RIPRAP DISSIPATOR PER PLAN. / ~1 t~ - - ~ I ~ ''V
f. , CONSTRUCT BERM 6 CHANNEL TO ' ` ~ ~ ~ _ - I - ~ \ H ,,,,,,Yr'*~ 1 1 30~ SaN~?ngy _R
DIRECTFLOW INTO LEVEL SPREADER. ) ~ ~ ` `1/ e L / ~ ~ ~
NO?N 1 ~ ~ I ~ " ~ ~ ~ a SPREADER LE 1 f Ft~~ ~ ~ r V 1 ~ W /`,y~~ y! ~ W C7
~ ,~R py,NAOE N _ i a S'roR~A LEVEL SPREADER MUST BE CONSTRUCTED ( ` i ~ N 7 A
o sEe m ~ OUTSIDE OF BUFFER 6 PARALLEL TO TOPOGRAPHY. ~ ~ ~ ~ ~ ~ ; ~ " ~ N ~ I- Q p ~ t'1, J i~ ~ y z ~ 108 r. ~ . ~ * . ~ ~ e y ' r i ~ ~r~ ~V ~?i~ A ~ H F- m 3 p
_ Z 0 ~ t . a 0 ~ CONSTRUCT EARTH BERM HERETO PREVENT ~ ~ ' ~ / i ~ ~ i • ~ ~ U U J R~ ~ fir ~ ~ / - ' W ~ ~ N
~ ~ FLOW FROM LEAVING POOL AT THIS LOCATION, ~ + ~ ; W ~ , t ~ 3 / ~ ~ / / / 0 m ~ m m II ~ ~ ! + ~ V ~ ~ V~
~ r 108 I ~ s ARl' S 5 r ~ ti~ a N ~ ~ o~ N~ / ~ /
r ; KIEL SPR ~ THRESHOLD MUST BE LEVEL TO PRODUCE ~ " ~ S i X16 r ~ i r~ ,1 ~I ~ ~v ! i e-..
~ ~ DIFFUSED FLOW THROUGH BUFFER. PERFORM ~ I ~ - ~ ' ~5' l'm ESHOLD MINOR LNG, AS NEEDED, TO CREATE Y ~ ~ ' ~ ~ ~ ~ ~ ~lltllttlll/ µ ' ~ , T~ ~ I NEUSE RIPARIAN C A I ~~~o
R IEVE 104 L THRESHOLD. IT IS RECOMMENDED THAT ; " / ~ ' I - ~ / 50 stREAM BUFFER + N R ~ ~ ~ r ~ ' Y EACH SIDE ',~~J, °`o
THE CONTRACTOR WORK WITH A SURVEYOR. M.._, . ~ , _ . _ ` : , i y 1 q, , 1' `~~0'°,'9 ~ , , \ • R
~ FLOW ~ _ ~ ~ o EO ! y p1FFUS ~>URB 102---~ ` ,/l ~ - r , , ~ e
DO NpT D ~ ~ ~ \ ~ ~ , . r 1Ij~ v ° ~ ~ , _ , ~ V ~~~v , v~ 26453 ; ~ r,
gTREAM 100-- ~ ~ . 2 / r 1 : t . ; ~ • ' :~n
C ~ ~ , ~ / '.$a~ ' l
~ \ ~ , \ A RB - - _ _ _ ~ ~ i \ ~ ASE'J~ d ~ V ~f . A'~
DO NgUFFE~ `
- U L 11
~~u ~ y, ~ ~ ~ ~ • , 11 11
~ - - _ 1. h k~\. + ~ Q - I 1 11 cO
e _ ~ ~ , II i ~ I' ~ I I 1 ~
NOT TOSCALE. /,l , ~ , ~ ~ LEVEL SPREADER 28
1 ~ t K ,J t _ t T - ' LEVEL SPREADER ~1 4! r ! ~ ' 1 I I G 1~
t r j.. v.... ~ ~ ~ f M~ I l CI - I i ~ ~ ! 1 11 C 0~
r _ -:o lil ~
r ~ t ~ ~ t _ ~ I I I f CI
I I I I O to cC
~"`-.Jti ! / S f `k - r - 11 I c ~ ~ $
' . 1 ~ ef./ ~ ~ , I I o M
k,.. ~ ' ~ ~ i U ~ N ao ~ ~l ~ LEVEL SPREADER X27 ` n O ~
r.. I ' S'"`' ' ~ ~ ~ _ ~ ~ F. if f DP ¦ DISCHARGE POINT I I ~ N t+?
i i pp _ ~ ~ I 1 yUM c k' 11 ~Z~ ~
~,ib _ ~ , ~ - ~l 11 ~
~ - ~ , . = 1 t E _ ~ 1 '1t o'~E
V l ~ \ ~ ~ ~ j P ~ ~ \ U ~ v~
f Ti . ` II ~~~~~c3 ° o II II ~1~1~3 O-
ti ~ ~ , ~ l ~ ~ \ I I ~(~I~~ o = c 0 100 200 400 600 I II ~ _ >
~ Ii SUN
~ ~ .A. , I I 21 ?pp II 4
~ ~J l SPwE i GRAPHIC SCALE -FEET I ~ I I ~ ATER QUA~I~
~ ENT ! ~ ~ / V ` ~ „ I 1 ~r--- ,f y % { 1 rs~cr
\ d' \ \ ~
, ~ I x
ti,?y 't /
~ f _ DRAINAGE RUNOFF TIME OF STORMWATER
BC , DISCHARGE # AREA COEF. CONC. i(10) Q(10) MANAGEMENT
\ ~ s~ ` ~ (ACRES) (MIN.) (INfHR) (CFS) DEVICE
\ ~ ; I ~ LEVEL SPREADER f 22 ~ ~ ~ LEVEL SPREADER #1 6.6 0.35 15 5.6 13.0 170'L TYPE 3 LEVEL SPREADER
" LEVEL SPREADER #2 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER
WEiLNIDS ,~1, o ' - t / / LEVEL SPREADER #3 2,5 0.35 10 6.5 5.7 75'L TYPE 2 LEVEL SPREADER LEVEL SPREADER #4 0,5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER
1 p DISCHARGE POINT #5 0,1 0.35 5 7.2 0.3 NONE REQUIRED EX. MANMADE CHANNEL ~
11 FT P LEVEL SPREADER#6 1,1 0.35 5 7.2 2.8 NONE REQUIRED NO BUFFER Z
~ R D T 1 ~ ' ~ I N E RIPARIAN LEVEL SPREADER #7 0,4 0.35 5 7.2 1.0 NONE REQUIRED NO BUFFER W DISCHARGE POINT #8 12 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER ~
~ ` ~ 1 50~STREAAI 1\ 1 1 ~ EACFI SIDE 1 DISCHARGE POINT #9 1,6 0.35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~ W
, i' 1 10 1 DISCHARGE POINT #10 4.0 0.35 10 6.5 9.1 NONE REQUIRED NO BUFFER Q
l ~ _ DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER 0 U Q
1 ~ ~ ~ I DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W ~ ? Z LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z Q
~ ~ 1 LEVEL SPREADER #14 5.4 0.35 15 5.6 10.6 140 L TYPE 3 LEVEL SPREADER ~ ~ 3
. t ~ ~ i I i i L VEL SPREADER #15 4.4 0.35 10 6.5 10.0 130'L TYPE 2 LEVEL SPREADER F- Z p E ~ Q~ ~
~ NEUSE RIPARUW ~ \ < < 50' S1RFaM BUf~R ~ ~ \ i°~ LEVEL SPREADER #16 4.8 0.35 10 6.5 10.9 142 L TYPE 3 LEVEL SPREADER 0 LLI U DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL N U o F- Z
EACH SIDE ; ~ 1.~ / i , ` DISCHARGE POINT #18 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z Z W z Q
i ~ ~ ~ F ~ DISCHARGE POINT #19 10,3 0.35 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 ~ 3 ~ r.
~~M ~ s I' R D EX. MANMADE POND Z - ~ DISCHARGE POINT #20 3.3 0.35 10 6.5 7.5 NONE REQUI E J > o ~ ~k DISCHARGE POINT #21 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z ~ Z
„ ~ LEVEL SPREADER #22 2.2 0.35 5 6.5 5.0 65 L TYPE 1 LEVEL SPREADER N o Q
I R PIT 0.35 R ANM HA N o ~ f-
0.35 1. N R R N A a 0 F N4. i R PI
1 AR E P I 0.35 .9 N N R IR MAN E NN I HA P I 0.35 N N R IR X M N E HANNE
- - PROJECT NO.
I LEVEL PR D R 7.2 ' Ir rMCAu
LEVEL SPREADER #28 1 .6 1 0.25 1 1 5. 78' PE LEVEL SPREADER
REFER TO LEVEL SPREADER DETAIL.
DRAWING NO.
CS01 3

m m m
u~~ TYPE 1 LEVEL SPREADER (010 = OCFS • 5CFS1 ~,~~m ~ ~ ' o • mop. a.._.......
POOL POOL CHANNEL m , ~ ~ i ~'i~-
SECTION BASEWIDTH DEPTH BASEWIDTH f ~i ~ ~ g g w ~ ! 'off a.d r- _ > > z
A 3' Z l.+` 'r p A.N'0' i ~ ~
B 3' 1.0' ~ ' J~ y$ i ~ ~ ~ O `"Ta
C 2.5 0.8 CHANNEL D 2' 0.6' BASEWIDTH 1' 1 °r
r as nNG GR !I 4 O i~ ~ ''~;bF~, t ~1 W N
TYPE 2 LEVEL SPREADER (010 = 5CFS • 10CFS) ENO ~ ~l o i >
TOP OF BERM TO BE 1' MIN, A80VE POOL POOL CHANNEL - - LEVEL SPREADER THRESHOLD, ~ ~ .W3,'~`c=*i W`~~ ~ . ~ fir' ~ ~ ~ z
SECTION BASEWIDTH DEPTH BASEWIDTH VAR, (.4' MIN.) ~ ey/ I ~ o
A 5' 2.5' ti• f J~,.~ ~Qr en E~ ~ ~ ~
8 5' 1.0' _ C 5' 0.9' DISCHARGE POINT ~7 ; , ; j"~ ~ f ~
D 3' \ o.r DISCHARGE POINT ~8 ~ / / POINT r _ j o~ ' N LL ~ Q'
POINT ~T „.ORct+otgDr,gp; W`,' pJ ~ W ~ ~ i ~~~A;! 1 ~ ~ ~ W ~
_ ~ ` ` / TYPE 3 LEVEL SPREADER f010 -10CFS - 23 CFSI - ~ DISCH _ _ POINT DISC i'j ,.`9i o W o
~ ~ - 'f.: v~ • POOL POOL CHANNEL ~ LEVEL SPREADER THRESHOLD / , ~ .'~ti ~ ~ POINT ~ DIS'CFIARGE ~ ~ ~ POINT X26 ~ ~ cJ i d
SECTION BASEWIDTH DEPTH BASEWIDTH LL ~ IN BACKGROUN E ~ ' ~ A 10' ~ y D, POINT ~9 ~ ~ O ~ t' t U ~ U
m _ ; ~ , B 10' ~ ~ ~ FINE GRADE, LIME, SEED, 8 MULCH ~ ~ ~ ~ • ~ ` ~ ~ 1.1 ~ SECTION A H \ ~ r ~ 2 O Z ~ 1 A
z CANNEL, SIDESLOPES, & BERM, I , , C 10' 1.0' POINT ~5 ~ ! ~ ~ ~ , ~I,~ ~ ~fAA[n ~ l(~ ~ M N r O
LINE CHANNEL BASE 6 SIDESLOPES ~ \ - } , " A~ D 8 O.T WI NORTH AMERICAN GREEN ~ ~ ~ y~~ yg ~ , y ~ ~~am ~ : maon aar. i~ '
P300. SEE CHANNEL LINER i~ POOL INSTALLATION DETAIL. !A - /T x ti I r rMe rme~re0, the SuSJr:?.hllicentelCGrGV'kht w
BASEWIDTH 3' GRADE AND COMPACT A LEVEL THRESHOLD. DLSCFURGE / - POINT X10 ''~j I ;,r i VICINITY MAP ~ _ t~
~ ~ " ~ SURVEY THRESHOLD, TO CONFIRM THRESHOLD ; IS LEVEL ALONG ITS' ENTIRE LENGTH. LIME, ~ ' , ; ~ ~ \ NOT TO SCALE ~ ~ ~ ~i m ~ ' ~ ~ ~ / / LEVEL. SPREADER 4 w ~ ~ • ~ ~ ~a
EJAS11 ~ ~ , NG GROUN SEED, 8 MULCH THRESHOLD, ~ ~ ! ' --~'f ~ 1 ~ f ~ ~s 1 J ~ ~ ~ LL r. ~a~ ~ o_
0 i , ~ j , ~ \ ~ ~ I % / Ur C i~ ~ F ~ < ~~Wa~ / cr © ~ I N
~--DIFFUSED FLOW OVER THRESHOLD DURING STORMS. ~ / ~ ~ ~ IIIF V10 <W
POOL A ? ,~/`~`'-v.~,,4\ i. \ ~ 1 rJJJ~iii y CC U ~ _ W \ \ C7 ~ O= FZ =Wrc~
DEPTH ~ l; _ ? ~ , \ X ~ ~ v` ~ ~ ~ ~ ~ ~ ~ ~F a ~
~ . , i V T ~ ~ ~ ` ~ ~ 0. ] o ~ ~ i ~ q ~ €
FINE GRADE, LIME, _ j , SEED, 6 MULCH LEVEL I ~ r ~ i ~ s ~ 0 3~~- I ~ ?V U ~ o ~ S f < LEVEL SPREADER 3 y ~
, SPREADER & SIDESLOPES. SECTIONS "B" "C" $t "D" 1 E_ I _ ~ ~ ~ j ~ ~ \ ? ~ !1 ~ ~ ~ >
_ _
~ ~ 1'. ~1 ~ ~ ~7 ~ a ? ~ ? j ~ ~ ~ ~ ~ ~
O ~ ~1 ~ , . ' ~ t V + ~ ~ Q ? ~ ? p N \ ` r ' r~ ( \ \ ~ W
i` ~ r ,l ~l L~. ~ ~ A~ ~ i ~ ~ \ it \ ~ ~ ~ ~ ~ ~ ~ ~ N ~
iNSTALI RIPRAP DISSIPATOR PER PLAN. ~ ' ~~I '
J, CONSTRUCTBERM 8 CHANNEL TO ~ r,,,.-- ~ ~ ; / ~ / ` ~ ? . ? \ l LEVEL ~2 U ~ a ~ ~ .~y ~ ~ RIP ~ ~ Q
, , a,~ _ _ D RECT FLOW INTO LEVEL SPREADER. a t ~ STR BU ~~iira ~ 1 x r i -...r,~ ~ A ~wYd~'~ ~ I 30~ SANITARY 'R U
;dry r . _ _ _ ~ ~i;, ,r ' ~ ~ 1 ~'c~~~ a ~
ER lEN ~ / a SPREAD ~T~e, ' I ~ ~ ' NAOE~ ;?'h. ~
~ ESTO~A~R~ m LEVEL SPREADER MUST BE CONSTRUCTED , . , _ ~ I ~ r SE y , 1 j' ~"h ~ ~ ~ a T ~ z
Q w m ~ OUTSIDE OF BUFFER 8 PARALLEL TO TOPOGRAPHY. i ; ~ 1 ~ ~ ~ N z ~ ~ 108 :ate r~ P ~ - ~ i
~ ~ CONSTRUCT EARTH BERM HERE TO PREVENT „ - r ~ ~ ~ 1 ; , ~ 1 r % ~Q A \ \ ~ J S
w Z p FLOW FROM LEAVING POOL AT THIS LOCATION, k ~ ~ ~ ~ ~ 108 ~ 1 ~ ~ am am m
r ~ , ~ I . r 1 $ L 5PR , , ~ ~ a , t aN oN N~
_ 'A LEVE ~ THRESHOLD MUST BE LEVEL TO PRODUCE ~ D USED FLOW THROUGH BUFFER. PERFORM ' ~ r ` ~ ~ r . ; j S ERr'~1 i
ELTH ESHOLD MINOR LNG, AS NEEDED, TO CREATE °'-a° , ' ~ R,y LEV 104 EL THRESHOLD, IT IS RECOMMENDED THAT ~ r ; ~ ~ i ~ i r ~ a,, ~ , ! I ?~m+n? , ~ / ~ 1 NEUSE RIPARIAN ?r°~° ~ ~ ~ ~ ~ ~ F ~~~'S0 NSTREAM BUFFER CAROB a~°e
THE CONTRACTOR WORK WITH A SURVEYOR. ~ - i~ I r I \ ~ ~ . ~C•"~~~..~, 1 EAC SIDE „ ~ s~ ~ rp~
, a _ _ , ~ ~ / OW ~ ~J' f l _ pIFFUSED FRB r _ . 7 - ~~C~- % ~ 1' V pfd
T DIS 102--••--"c f - , ~ ~ DO NO t ~ ~ ~ ~ v ~ V \ /r ~ I
a ''r ~ ,I I A ~ : ~ ~ \ „ aL . • ~ ~ _
TREANI 100-- ~ ~ ~ ~ s-~'' ~ I ~ ~ fz ~ v. ~4, > ~ I \ . ? 264°3 : ` i ~ ~ ~ ~ • $ JAN ~ .
~ \ i ~ \ \ P~ fv • ~ ~ 3G' SAN $ WAR \ \ ~ l p, 1
~ NBUFFE~ ~ i a ,y
~ i~ ~f V~' ~ J ~ \ _ _ U 11
~ ~ ~ f ~ ~ ~ ~ ~ , ' v' ~ ''r_ r / ..fit'./ i. ~ ~ ' I ; 1 ~ 11
- ' - - - s~~ r~, , ~ _ - ?G`. I BY OT E . ~ 1 1
NOT TO SCALE. j . ,.l PY a j.. , ~ ~ i 1 ~p - rl
"}~i I °rkr.'"". _ ~ LEVEL SPREADQt 2e
1 LEVEL SPREADER 1 ~ N
- f 4 ' / ~ f ~ ^v ' r I 1 I I ~ r. L I l e ! 1 of
_ ~ _ R. `Y ~ I ~ , ' - _ _ ~ v 1 1 C ~ ~ - { ~ ~ 1 ~
~ i ~ 1 ~ , i ~ ; ~i ~i5( i I I I I II C r
- .i. ~ , ~ ~ - - \ 1 1 r X
~ t' . r; - - v:';~. ~~4t i i r DP 1st H~ ~ r~ ' _ - 1 1 1 1 ~ N t1' ~
+ ',1 ! ~ 'wj 1 1 ~ C oD ~ I - ~ 8 ~ c ~~M
7 t ~ J I V NNCO ~ LEVEL SPREADER X27 ` r op ~
1 ~p t _ DP ¦ DISCHARGE POINT 1 1 Q N M
1 h~ ~'f ~ I VI" / Vy' ~ N • 1 1 SUM C k; 1 .«.Zn ~
j f. TiM1 `t~' ~ r,tt a~ .a~ ` ~ ~ k - f I1 ~t^_
V ` ~ ~ ~ ' ` ~~1 1 1 CIS E
~ ! i Fir - - - ~ ~ s, '11 '\\1 0 Qv7
II U w R .s Ei7.AN~~ , ~C ~ ~ ~ o U
f 11 I I ,~~Cl~lt o
~ ,A 0 100 200 400 600 1 11 ° 11 r2~ 11 ~U N 21 200
' V ~ 1~ 1? 4
S~'rbER 1 s ti . ENT ~ ~ ~ ` GRAPHIC SCALE -FEET 1 ' I 1 ~ ~ WATER
i i ~ ~lA~r~y $ ~'CTI01
t. ~ l ' 'Y I
w. 1 / ~ i
ti ~

i \ _,v
\ ~ DRAINAGE RUNOFF TIME OF STORMWATER DISCHARGE # AREA COEF. CONC. I(10) Q(10) MANAGEMENT
~ ~ (ACRES) (MIN.) (INIHR) (CFS) DEVICE
~ ` ~ 1 LEVEL SPREADER X22 V ' LEVEL SPREADER #1 6.6 0.35 15 5.6 13.0 170'L TYPE 3 LEVEL SPREADER
yy~~}}~~ ~ - 'o nL~IJ~~YJ ~ \ b LEVEL SPREADER #2 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER
LEVEL SPREADER #3 2.5 0.35 10 6.5 5.7 75'L TYPE 2 LEVEL SPREADER LEVEL SPREADER #4 0.5 0.35 5 7.2 1.3 20'L TYPE 1 LEVEL SPREADER
1 1' 4 "t DISCHARGE POINT #5 0.1 0.35 5 7.2 0.3 NONE REQUIRED EX. MANMADE CHANNEL
1~ ~ FT i- R D T ~ P ) LEVEL SPREADER #6 1.1 0.35 5 7.2 2.8 NONE REQUIRED NO BUFFER ~
~ ~ , . ~ I ~ I NE~SE ~PARUN LEVEL SPREADER #7 0.4 0.35 5 72 1.0 NONE REQUIRED NO BUFFER Z
~ ~ EACH SIDE DISCHARGE POINT #8 1.2 0.35 5 7.2 3.0 NONE REQUIRED NO BUFFER W DISCHARGE POINT #9 1.6 ~ 0.35 5 7.2 4.1 NONE REQUIRED NO BUFFER ~ W
~ i r DISCHARGE POINT #10 4.0 0.35 10 6.5 9.1 NONE REQUIRED NO BUFFER Q Ur
~ DISCHARGE POINT #11 3.7 0.35 10 6.5 8.4 NONE REQUIRED NO BUFFER 0 U Q
~ - I ~ i i DISCHARGE POINT #12 2.1 0.35 10 6.5 4.8 NONE REQUIRED EX. MANMADE CHANNEL W 0! Z Z LEVEL SPREADER #13 2.7 0.35 10 6.5 6.1 80'L TYPE 2 LEVEL SPREADER Z Q (J
t ~ ~I ~ ; i' ~ ~ ~ ~ ' ! LEVEL SPREADER #14 5.4 0.35 15 5.6 10.6 140 L TYPE 3 LEVEL SPREADER 0 ~
~ 4~ , LEVEL SPREADER #15 4.4 0.35 10 6.5 10.0 130'L TYPE 2 LEVEL SPREADER F= Z ~
t RIPMIAN , ~ ~ ~ ~ A 1' Q~ ~ LEVEL SPREADER #16 4.8 0.35 10 6.5 10.9 142 L TYPE 3 LEVEL SPREADER 0 W DISCHARGE POINT #17 0.2 0.35 5 7.2 0.5 NONE REQUIRED EX. MANMADE CHANNEL N U U ~HZ
~ ~ i~ ~ ' DISCHARGE POINT #18 1.0 0.35 5 7.2 2.5 NONE REQUIRED EX. MANMADE CHANNEL Z Z W z Q
~ i r DISCHARGE POINT#19 10.3 0.35 15 5.6 20.2 NONE REQUIRED EX. MANMADE POND 0 ~ 3 3 r
1 r. w DISCHARGE POINT #20 3.3 0.35 10 6.5 7.5 NONE REQUIRED EX. MANMADE POND Z } _ ~ J> o
' ~ ~ r ~.~~;.v . DISCHARGE POINT #21 1.0 0.35 5 T.2 2.5 NONE REQUIRED EX. MANMADE POND ~ ~ Z LL ~ Z LEVEL SPREADER #22 2.2 0.35 5 6.5 5.0 65 L TYPE 1 LEVEL SPREADER w N W ~
I;' I R I 2 0.35 7 N RE I X MANMAD ANNE ~ ~ I--
r I HAR PINT 24 0.35 1. N R IR E AN ANN a 0 F N d
,F, DI AR E P I 5 2 0.35 .9 N R ANMA E HANN I HA E P IN #26 0.35 N N R IR ANM DE H NNE
r I LEVEL SPREADER 7 8. 1151 LEVEL TYPE 2 SPREADER Mu,iet;I nu.
LEVEL SPREADER #28 4 .6 1 0.25 1 1 6.5 1 5. 78' TYPE LEVEL SPREADER 18631
REFER TO LEVEL SPREADER DETAIL.
DRAWING NO.
CS01 3

m }
t;. N m S rig ~7e R - vE~'"'v?y~
THE CONTRACTOR MU5T LIMIT STREAM DISTURBANCE AND EMBED STREAM CULVERTS ACCORDING TO THESE PLANS, IF STREAMS ARE IMPACTED BEYOND WHAT IS SHOWN, THEN THE PROJECT MAY BE SUBJECT TO BIG MITIGATION FEES f _a~xvCle ~~~!h~. r
FROM NCDWQ ANDlOR USACE. 07-f+. W ~ ~~.'~4~ . i:, }
~~2 945 P~u~U R"~ _r _ ~ . ~ a
THE CULVERT MUST BE EMBEDDED BELOW THE STREAM CHANNEL, TO ALLOW AQUATIC LIFE PASSAGE. N h. 1 yr
MIN, EMBEDDED DEPTHS ARE AS FOLLOWS: r, `'d a > , j m
CULVERT DIAMETER: MIN)MUM EMBEDDED DEPTH; ' r ~4G~~ fa -r,' ~ ~ ~
18" OR LESS 0.3' ~ a4p"~ o j
24° 0.4' w ; $ ;j 1~,, c~67 a fA
30" 0.5' 36" 0.6' ~ Z 1' ~'rl.. x ~ 0
42" 0.T ~ ,a~o~ z N
48" 0.8' ~,F~ ~ ~ ~r g W
54" OR GREATER 1.0' i n ~._r i i
` r` ~ /
a t ~,,,.r ~ ~ a ~ ;,r n~. vas, ! i ~ ~ ~ ~ ~ r';ii C~
''r / TREE PROTECTION FENCE I a ~ o
(OUTSIDE OF CHANNEL) i ~ U
q F!
TREE PROTECTION FENCE IMPACT 6: A „ ~ i f l ~ ~ tt ~ 1 g ~ P? ~ + ,r ~ R~tAbrkh[o f0 ~ d' M N r O
OUTSIDE OF CHANNEL) / ( ROAD (PHASE 3) J r r r t 1 ~ ~ _ - ~dp3 ~AYCQVYaka m. Inc ~.20C'39Df ono. ~•t ? f
RIPRAP APRON MUST CONFORM ~ r i ,~wG,phJ> iNServeis'~lSa ..~Je.'. ro l.r.:orr,~~f„y;,,"!~t!T: v ax"~N
, TO EXISTING CHANNEL AT END ` ' t~ VICINITY MAP $p1~, w u~ w y
7 N i, OF APRON, SO THAT NO GRADING E ~ r ~ f ~i NOT TO SCALE ~ ~ °'b ~'o i m ~ ( rF ~ y~y~ ~~ww~~ao ui
IS NEEDED BEYOND THE APRON. . + r i ~ ~ Zw~ t ~~UO . , j t f ~ k JU{y r~ ~ ~ F p I ~ . ~ a ~ w
f' ~ .r F DO NOT ~Xt OOQ ® LL o a'Q~SaN
a DISTURB EMBEDDED DEPTH , ~ ~w,; ; BEYOND DO NOT :f ~ ' r ~ ~ >F ` IMPACT 1: ~ ~ 5 ~ ~ < g o m a ~ - ~ # ~ ~ w
r ~ ~ a0U y + QVj~~ ~ 0 Z ~ z~ 2 W W ROAD PHASE 3 SE Z oa -x ~LL ( ) ~
FENCE. RIPRAP APRON WEtIAN DISTURB ~ ~F ~i ~4 ~ .A ~ sF,~ i s J ~ ~ F2Ug wow JqQ ~ ~ ~ z , ~ SEE DETAIL a ~ o qF a , ~ ~ ~ < ~ ~ ~
BEYOND 'A~'~"~ ~~`f FENCE, f e.~ ~ rr, r ~ 0 z 3~ao~rc ~'~zNa s ~ i U > WwW~ 0~_
~ e 7 ~ i f ~ U a z-a x r ~i I l~ ~ N ~~ZyO~QCw
NOT TO SCALE. r' % ~ ~ SEE PLANS FOR ADDITIONAL INFORMATION, , ' r`" = ~ S i ' 7~`:,~~ !'~7~~~~m200
'ti , RIPRAP LENGTH ` ' tf
,1 CULVERT LENGTH ` ~ ~ ' 1 ~ ; ~ ~ t ~ i 4 ~
20' ~ ~ r~~ i ~ IMPACT #2: o N 1 ~ ~ ~ 1 W
7- ~ yr' + rr TOTAL STREAM CHANNEL MEANDER DISTURBANCE LENGTH =149' ~ \ i ~ ~ ~ ER PHASE 3 ~ ~ ~ SEW ( ) ~ cn ~ ~ `t _ ' ~ A ~ ~
~ ` ~ a~4 ~ e
~ M ~ ~ ~o.. ~ , r - ~ ~ ~ 1 ~ LL Q
N S: IMPACTS AT STREAM CROSSINGS NCDWQ REQUIREME T ~ ' ,t ~ ~ I j ~ ~ ~ \ t' ~ i t
~ ~ ~ t l ' r` ~ ` ~ l l r a j. ~ ~ t ~ ~ ~ ~ ~ Iw~os r • ~ a
.e ~ , i l f ~ n...... r ~ < i ~ / , ~ ~w^^ ~ ~r` .t, r '
~j 1 , r ~ F ~ ` Z f _ 1 In
f 1 i ~ t , i f E1 i ~'~e~~``~,~ f e~ ~ E . ~ f r~ 20' SANITARY ~ ~ w }
gyp, ~ -.o-.~( ~ t
~ ~ ,.~.'~~?r'~ 1 ~ f ( f h ~ , i l" , ~ r ~ _ ~ ~ 0 m ~ m ~ m U n
D ~ v r 1 S r ~ ~ ~ ~ ~ ~`a ~ d U) N D fA N ~
Rn ~ ~ ( I f 7a ~1WI 5~ ~ A ~ s ..r
Q a r ` ~ ~ 1 t J ~ i F .,..r ( F', ~ ~ / - ~ ~ IMPACT 5: r , ~ A ~ t ~ V
:i. ~ , `-mot D ~ ~ i 0 i , ~ / HASE 1 ~ : . ~ ~ ~ ~ SEWER P
N , ~ ~ DI ~ r ST ~ ~ r ~ U,~ ~ , [ f ~ y ' s ' TRE~1 EAC
~ B S
F CLASS I ~ ?`i i ~ 1
R TPF 20'W X 0'"fH 0 ~ , N - _ _ _ j IMPACT ~3: ,
R ~ I = - ~ - ~ ~ % ~ ~ ~ SEWER PHASE 1 ( )
~ _ I ~ ~ .Q i , 4 F NE~g ~ ~ ~ ~ ~ _A , ~
~ f 1 1. ~ ~ RIP \ _ r
~ ~ ~ I r ~ r ~ ~ ~ r
~ ' ~ ~ f, O r ~ , 50' TR F R S EAM BU FE i r , ~ ' . ~ ~ ~-EACH SIDE
N h,. Df T t; ~ t fll ; S ;1 II I !r~ V f i R ~
B r. . , , , \ ~ EM ~ ~ ~ t0 ! 1 ~ ~ ! ~ ~ a ~ ~ ~ o. ~ r ; ~ v r w,
y (0 ~ ~ t • , ~ j t i ~ AA'' 1
~ TWIN 60"CMP CUL ERT 75'L W1 NCDOT E WALLS d~ , , ~ ~ 1 q ti ~ ' ,i' ~ . , ~ I i 1 ~ N
. ~ ~ i . - ! 1 a' w, R.''ol f ~ ~ v~ ~ s ! ~_i ~ ~ ~
EAN R DISTUR ANCE LENGTH:1 ~ ~ s ~ 1 ; ti ~ i r ,c ~ 1 ~ fr Cn - I FU RE ` LLi ~
ZONE 1 FFER D TURBANCE: 8,100 S t - r - w.... ; , - ~ DEVEL MENT I Cn w _ . _ ~ ~ , k. BY OT ERS ' ~
ZONE 2 BU ER STURBANCE: 3,800 SF ~ ~ ~ ° f° j • t•,~• i r / , ~ X j i i ~ ~ O t0 tC
ti" i / i i' ~ t. ~ y _ t ! ~ ~ i ~ ~ ~ 1 ~ ~ 4n u,. E I t ~ I I ~ h pp
\ v.- ti ti IMPACT#1 DETAIL ~ ~ ~ ~ ~ ~ r r ~ 1 ~ ~ Q i ~ ~
~ ~ ~ ~ ( ~ ~ N tl0 ~ W~,. ~ ; ti ~
1 - 50 ~ , _ i ` , ~ NM,_
t i. - , w - ~ • ~ c
/ i ~1 ~zM i ~ ~ i~ ~
o~rnE ` a
~s IMPERVIOUS DATA: ~ , ~ Qo~E ~ ~ ~ ~
_ \ t ~ TOTAL TRACTAREFI: 171.1 AC+I- '~,'GL -l-J}r~'ll~ ~L~}s C~lVCy _ 1` 1 ~;~.~~Y ~%`~-i~'. ~ ~ < `V ~ U o ~ u~ ~ o
- MILY RESIDENTIAL LOTS: 300+1. I ; / ' T ~ ' PROPOSED SINGLE FA + ~ ~ ~ ~ ~ EXISTINGIPROP05EDIMPERVIOUSAREAINROADS: 11,5AC 1 t~~ ~ ~ ~ ' ~ ~ f ~ N , : . ~ N,~ o~ ~ o o
TICIPATED IMPERVIOUS AREA IN LOTS; 14 AC +l- ~ A ` + ~ ` ~ ~ ~ [ r 4 ' AN t l.Gt ~ ~ r r` , ' lj ~ ~-2>
F. IMPERVIOUS COVERAGE PER LOT, ~Oa " ~ ~ ~ I ~ t,\~ ' t. (ASSUMES 2,000 S. ) ~ ~ ~ ~ OVERAGE, 25.5 AC+I. 1596) ~ ~ f ~ AT D IMPERVIOUS C ~ TOTAL ANTICIP E
LUDESAREASDESIGNATED FUTUREDEVELO ME ) I ~c'~ t, , ~ ~ °`~w (EXC . ~ . - ~ - 1 i ~
t ' i I
~5\ ! j i '-r~2.._. j f y' 4 y I
` I! 1 I
j, , ' t f ..,_.-a ~ f ~ n ~ ~ 2 ~ ~ r ~ 1 ~ ~ ,.v~, I I~
~ y~ ~t a ~ ~ t l
ItwPACT 7, i ~ # ~ 1~
SEWER PHASE 4 v ` ~ i ) ,
t „`.,l f 1 ,r - ~ 1. 1. ~ ~ l~/r ±y
IMPACT 4: ~ ` : , r ~ . .
4 ~ ~ I e ~ , SEWER PHASE ) STREAMS AND WETLANDS IMPACTS TABLE
~ - ~w'
t~~, STREAM BUFFER
~
4 4 ~ .,r STREAM MEANDER DISTURBANCES: WETLANDS
VE PM LENGTH: ZONE 1 ZONE 2 DISTURBANCES: CONSTRUCTION: IMPACT TYPE: ~
WEfiJd~IDS ,,~f~,, ' ',,',:1 `tERb1 T"L-NT REAM 149 LF $100 SF 3800 SF 300 SF ROADlCULVERT(RIPRAP O 1 IN fi ST t7 Z
~ ~ , 2 INTERMITTENT STREAM 33 LF 1980 SF 1320 SF N1A SANITARY SEWER q 3 PERENNIAL STREAM 32 LF 1920 SF 1280 SF 65 SF SANITARY SEWER O U
h ti~ BU ~ 1 I 4 INTERMITTENT STREAM 34 LF 2040 SF 1360 SF 70 SF SANITARY SEWER W ~ Z ~
\ ~ e 5 STREAM BUFFER NIA 300 SF 600 SF NIA SANITARY SEWER Z ~ W NIA NtA 3400 SF ROADICULVERTIRIPRAP ~ ~ 6 WETLANDS NIA 0 ~j
, 7 INTERMITTENT STREAM 13' 1000 SF 0 SF NlA SANITARY SEWER ~ Z ~k
MARGINAL WETLANDS 22' NIA NlA 70 SF SANITARY SEWER q ~ ~ 4. a ~-0 ZQ
A 4 1 ~ ~ 4 l ~ ~ NU ~ q~
~ ~ - FLAGS, Z Z W ? ~ NOTE: STREAMS AND WETLANDS PER SURVEY BY ACCULINE, BASED ON S&EC ~ J ~ N
r i 1 ~ ~ ~ tl,~ ~ ~ r 1-J ~ ~F' Z o QV
r~ ~ ~Z o WQ
C ~ s, r ~ ~ i/ - 50 STREAfrI BU R ~ N w ~ 4. o q F F- ~
EACH SIDE f / I 'C, / n~. W ~ ~ ~ -
~ ti I / ~ / ,
f/' ..w- 0 100 200 400 600 PROJECT NO,
i Iii f / /
F~ r7
1 , r ter; 'jlf 186 GRAPHIC SCALE - FEET
DRAWING N0.
IMPACT #8:
SEWER (PHASE 5) csol 0

~ ~ 'z
z T ~ ...i W m
~ / r ~ r'~ ~ ~ , ~ ~ ~ 0 Mca~y~, ~~h9t 9~t N her ~
I i i p'
I ~ 1 °~""'~t -w--'r----.__ ~ MOTE: HOUSES M N0~`BE BUILT INSIDE Gs' } W ~ ~~00 Paud RtI'~~~ Q ~ .;,p~ e~ g ~
~ ' ; - :BUFFERS. HODS UILDEJ7S SHALL NOT I ~ ~ c N
> It 1, r . DISTURB STR BUFF~iS: BUILDERS OF j LOTS 186,17 ,173,175 AND 178 SHALL TAKE ~ ,'D~:' i vfm ~ ~ ~
I' r" EXTRA C NOT 70 ISTURB BUFFERS. ~ ~ ~ THOSE B LDERS S LL INSTALLTREE ~ ~ `'~`M i ~.;~Y+~. a ~t
~ ~ ~ ~ PROTE ION FENCI G T THE BUFFER LINE I / A ~ ~ ~ / ` AND AINTAIN TH UNTIL CONSTRUCTION IS ~ ~ ~ 1
° ~ ~ l ~tu _..r. j FIN HED q~
e = F~ , ~ ~ ~ / ~ t ~ ~ r ~ ~ _ r zr ~ cn - ~i z
~ r~ ~ , F _ 4'v.* lG~o~g~ . z z w ~
f i , ~ yy ~ ! ~r~.~~~ ...0.,~,. µ tel.. t Q ; I ~ ~ y p ~
1 1 ,.,,ry _ , t` ;r V
: t ~._~~w_..~. _ ~ ~ i , U / b`f w
L ~ ~ N
~ a /
\
\ lS
/ ' s ~ i a,
t s 1 ~ ~ ~ ~k~~~wn<<~ ,j~ t0 N d' M N ~ O ftoo7~Aot~waccvrtb+ro ~~acad~i Inc ~ti
j LcsylR4x.taserv~ U~.app~e ~P Ci.ense;%oG'r~€hf ~s
t I f r t J A....,..... a, w ~.._m.~__.. w VICINITY MAP o ~ ° w y
? ~ J t ~ z _ i NOT TO SCALE ~ w~ o~W°°m
42 ~ [ ~ k ~ ~ ~ ` W aYF Ff~O~o $ C 0 6~Nt> N~pLLO
.j ~ ~ ~ ~ " _ N N z< m F V" rQ °Wg~QjZrZ~ w E" C ~w0 C4WW
~ : ~ ~ ~ ~ 1 REFER TO CS010 FOR ALL STREAMS AND WETLANDS IMPACTS ~ w ~ a ~ ° ~
J~ ~ ~ m INFORMATION. SEE STREAMS AND WETLANDS IMPACTS TABLE. ~ ~ 0 5 o v ~ o ~ ~ ~ o ~ w
ti ' vim. X, i ~ ~ f ~ ~ t ~ ~ ~o~°0rZ~u~QO
:4, r 1v `1. ~YV., r ~ ~ 0 z o_a{°~woU~roN~
V ~ ~NyZN0~3F-WK a - ° 6 U
~ i ~ e o ~ ~w mo5 = ~1iU2~- YOmw ~ t°ow5~ mzo° t y,.~
~ f ` I o : , ~
t
l ~ p O
~ " ~ r~ ~ W N ~ ~ O N M
~ J_
~ / ~ ~~~r, O ~t.,,~ t 1 ~ jt ~ t ~ j~ ~ U ~ ~
f ` i ~t~ x ,S w"f i 4, ~ LLa -
~ ~ U
, a
~ ~ ( t + .a W (w7 z C~_ ~ a
~ ~ ~o
I ' ~ ~ ~ , ~ - t _ ~ \..~---w- w ~ > m ~
,i fir' ~ ~ r- w w Z ~ w
~ # _ , ~ ~ ~ ~ ` p ` ~ f ' a 0m 0m Qm ¢u ,f 0' ~ Q.' ~ R' ~ U e ~ a N aV1 o(A
~ I r i ~ is ~
. )
~ ~ r ~ ~ ~ r ,tr., , „ ~ . ~-'L' ~'~w~ r ,
/ ~ti~ ? : t
~ ~ ~ - t ~`!°r
t f } \ . k. I~ i s~
4 i p ~ , ~ ' F.i.. . , 0 ,i,! ~ ~ ,~LG:_._
r L / ~J 1` r i
~ Q Jt,~ ~ / ~
1 ' ~ I l f ' ,C~~„
' i ~ -ti I r
~ ~ ~ ^ ''o
e ~ ~ ~ ~ . ~ N
N I ( C M
~ ,rE ~ Of c ~
W ~ ~ ~
. f ~ ~ r C ~r
-1 ~ O t0 co
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,k ~ ~ G ~ ' hML
1 U ~N00 ~ `N DD C
_ i~ Q M
f,,. I AVM c ~ ~Zn a~
rr ~ r
f a 1 oo~,E
t~ ~ ~ 1 t ,O ~ Oyv O_
/ O 0
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° r
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1
o~ ~ D 9 V
~ ~ ~ ti~ ~
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09 ~
~ ~ ~
0 . ~

l ~ ~ ~ ~ ~ L
~ ~ \ a
~
L
w Z rA
l ~ p ~ Z
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W ~ Z
t 1 i Z W
0 3N Z ~
Q~ ~a ~-o zQ
1 I t~ U ~ a
w Z ~ Z Z -
s ~ 0~ 3 ~fA ~ z
fK~ r. 1 i c QV
3~0 v F-Z o WQ N w ~ 0.
I ~ I ~ 4
1 a W~ ~ N- a
! TORE EVELO MENT
~ BY NTH Rol I _ _ ~ PROJECT NO.
~T ' (i ' 'Y" [sNT C84* TO R U rTE n~ p~~n 18631 I /V
~ DRAWING NO.
) / '4 OtC 11 1
Csol INSET #3 1
INSET #2 INSET #3