20020058 Ver 1_COMPLETE FILE_20020115

0& W A r?"9Q Michael F. Easley
Governor
?J r William G. Ross, Jr., Secretary
> 1 Department of Environment and Natural Resources
Alan Klimek, P.E., Director
Division of Water Quality
September 5, 2002
Gray Methven
Pulte Homes
Director of Land
401 Harrison Oaks Boulevard, Suite 250
Cary, NC 27513
Subject: Stream Protection
Toscana Road Project
Wake County, NC
DWQ# 020058
Dear Mr. Methven:
This Office is in receipt of the plans submitted August 15, 2002 for the stream relocation at the subject
location prepared on your behalf by Withers and Ravenel. Staff from the Wetlands Unit reviewed the plans and
found that sufficient information was provided to show that the stream channel downstream of the relocated
channel may remain stable. Please note that this approval is for water quality purposes only and shall not be
construed as an approval of the design for dam/outlet structure integrity, Dam Safety, public safety, or flood
attenuation purposes. Also, please note that this approval does not satisfy the need for mitigation for the
impacts to the buffers and stream indicated in the 401 Water Quality Certification dated June 13, 2002.
If you have any questions regarding this matter, please contact Mr. Todd St. John at [phone].
n R. D,zf-ney
etlands Unit S e isor
cc: Mr. Todd St. John, Wetla s nit
Raleigh Regional Office
Ken Jesneck, Withers and Ravenel, 111 MacKenan Drive, Cary, NC 27511
File
North Carolina 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)
919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetiands/
WITHERS &- RAVENEL
ENGINEERS I PLANNERS I SURVEYORS
111 MacKenan Drive
CARY, NORTH CAROLINA, 27511
[phone]
FAX [phone]oo8
To: NC Division of Water Quality
2321 Crabtree Blvd.
Suite 250
Raleigh, North Carolina 276o4
LETTER OF T° ° NSWTTQL
DATE August 14, 2002 JOB No. 201113.9
ATTENTION Todd St. John
PHONE# [phone]
RE: Toscana Drive Project
DWQ Project # 02-0058

f
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1, u
.
"4eOp
WE ARE SENDING YOU S Attached ? Under separate cover via ' `e-f wing items ,
? Shop Drawings ? Prints ® Plans ? Samples ? Sp ?I S
? Copy of Letter ? Change order ? Diskette ? ?r
COPIES DATE NO. DESCRIPTION
1 8/14/02 Stream Relocation Plans
1 8/14/02 Engineering Supporting Calculations

THESE ARE TRANSMITTED as checked below:
® For approval ? Approved as submitted
? For your use ? Approved as noted
? As requested ? Returned for corrections
? For review and comment ?
? FOR BIDS DUE 20 ? PRINTS RETURNED AFTER LOAN TO US
REMARKS:
COPYTO: File SIGNED: Ken Jesneck, PE
? Resubmit copies for approval
? Submit copies for distribution
? Return corrected prints
If enclosures are not as noted, kindly notify us at once.
WITHERS RAVEN EL
ENGINEERS I PLANNERS I SURVEYORS
August 14, 2002
Mr. Todd St. John
North Carolina Department of Environment and Natural Resources
Division of Water Quality
2321 Crabtree Boulevard
Raleigh, North Carolina 27604-2260
Re: Response to Additional Comments
Toscana Drive Project
DWQ Project #02-0058
W&R Project 201113.9
Mr. St. John:
Attached you will find the plans and supporting calculations for the relocation of a portion of a
tributary to Turkey Creek. These plans and calculations address the Additional Comment in the
Approval Letter dated June 15, 2002, that requires "... information sufficient to demonstrate that
the remnant stream channel downstream of the relocated channel be stable."
In summary, the HEC-RAS model was utilized to determine the flow and velocity of the existing
stream and proposed channel. As per our meeting, the two-year storm event will serve as the design
criteria to protect the downstream section from erosion. With the slope of the existing stream being
approximately 7%, we believe that the downstream remnant section of the stream would be
protected if the velocity of the proposed channel be equal to or less than the velocity of the existing
stream at its downstream intersection.
We determined that the most efficient cross section of the channel would be a 2-foot bottom with 3:1
side slopes with a depth of 1 foot. The storm event was modeled by HEC-RAS to determine the flow
and velocity in the existing stream and the proposed channel configuration. The slope of the
proposed channel was selected to mimic the existing stream. The existing conditions for the
existing stream included the flow from an existing storm discharge from the apartment complex and
the flow from the natural vegetative state of the proposed Long Lake Subdivision prior to any
construction activities. The proposed conditions included the flow from the apartment complex and
full build-out of the Long Lake Subdivision within the drainage basin at the intersection (Cross
Section 2000) of the proposed channel and existing stream. Also, a constructed wetland is being
proposed to address the water quality and quantity concerns resulting from the development of the
Long Lake Subdivision within the drainage basin. The base flow of the stream is negligible and was
not included in the model.
The results of the analysis indicate that the velocity of the 2-year storm event in the proposed
channel slope and cross section is less than the velocity of the existing channel at Section 2000.
The model results indicate that the existing stream velocity is 4.46 ft/sec and the proposed channel
is 4.19 ft/sec. The reduction is primarily the result of the detention within the constructed wetlands
during the 2-year storm event. The existing flow is 21.3 cubic feet per second (cfs) and the proposed
channel flow is 14.1 cfs.. We also propose to line the new channel with a coconut fiber mat to
iii MacKenan Drive i Cary, North Carolina 27511 1 tel: [phone] fax: [phone] i www.withersravenet.com
Page 2 of 2
August 14, 2002
Mr. Todd St. John
protect the sides and bottom of the channel until natural vegetation is established. At the end of
the proposed channel, rip-rap will be installed to further protect the downstream at the transition
from the channel to the natural stream configuration.
I hope that the information provided is sufficient for you to determine that the remnant downstream
section of the stream is being adequately protected from erosion. If you have any questions or
comments, please contact me at [phone]•
Sincerely,
WI HE VE EL, INC.
Ken Jesneck,
cc: Amanda Jones - US Army Corp of Engineers, Raleigh, North Carolina
KAo1\o1-110\01113.9\STREAM RELOCATION\081402.TST.doc
WiTHERs R"ENEL
TOSCANA DRIVE PROJECT
STREAM RELOCATION
SUPPORTING DESIGN CALCULATIONS
LONG LAKE SUBDIVISION
Raleigh, North Carolina
Prepared For:
PULTE HOME CORPORATION
4o1 Harrison Oaks Boulevard, Suite 250
Cary, North Carolina 27513
Prepared By:
WITHERS & RAVENEL, INC
m MacKenan Drive
Cary, North Carolina 27511
August 2002
W&R Project No. 201113
LONG LAKE SUBDIVISION
Hydrology Calculations - Existing Conditions
RATIONAL COMPOSITE C (Cc) CALCULATIONS
Drainage Basin #1 (DB-1) - Area to SECNO 2353
Land Use Area (ac) C
On-site Wooded 3.24 0.25
Total Area DB-1 = 3.24 acres
DBA Cc = 0.25
Drainage Basin #2 (DB-2) - Area to SECNO 2230
Land Use Area C Area x C
On-site Wooded 5.85 0.25 1.463
Off-site Apartments 1.97 0.75 1.478
7.82 2.940
Total Area DB-2 = 7.82 acres
DB-2 Cc = 0.38
Drainage Basin #3 (DB-3) - Area to SECNO 2154
Land Use Area C Area x C
On-site Wooded 6.24 0.25 1.560
Off-site Apartments 2.57 0.75 1.928
8.81 3.488
Total Area DB-3 = 8.81 acres
DB-3 Cc = 0.40
Drainage Basin #4 (DB-3) - Area to SECNO 2000
Land Use Area C Area x C
On-site Wooded
Off-site Apartments 6.74
2.68 0.25
0.75 1.685
2.010
9.42 3.695
Total Area DB-4 = 9.42 acres
DB-4 Cc = 0.39
LONG LAKE SUBDIVISION
Hydrology Calculations - Existing Conditions
TIME OF CONCENTRATION CALCULATIONS
Kirpich (TN) Method
Tc = (0.0078 * L" 0.77) / SAO .385 where,
L = Length of channel from headwater to outlet (ft)
S = average watershed slope (ft/ft)
Drainage Basin #1 L = 851 ft
S = 0.07374 ft/ft
Tc = 3.8 min. Use 5 minutes
Drainage Basin #2 L = 974 ft
S = 0.07495 ft/ft
Tc = 4.2 min. Use 5 minutes
Drainage Basin #3 L = 1051 ft
S = 0.07136 f t/ft
Tc = 4.6 min. Use 5 minutes
Drainage Basin #4 L = 1204 ft
S = 0.07184 ft/ft
Tc = 5.1 min.
LONG LAKE SUBDIVISION
Hydrology Calculations - Existing Conditions
RATIONAL PEAK DISCHARGE (Q) CALCULATIONS
Q = Cc*1*A
where, Q = Peak Discharge Rate (cfs)
Cc= Composite C
A = Area (acres)
Tc = Time of Concentration (mins)
I = Rainfall Intensity (in/hr)
Drainage Basin #1 (DB-1) - Area to SECNO 2353

Design Storm Tc
(mins)
Cc Area (A)
(acres) I
(in/hr) Q
(cfs)
1-yr 5 0.25 3.24 5.10 4.1
2-yr 5 0.25 3.24 5.76 4.7
10-yr 5 0.25 3.24 7.50 6.1
Drainage Basin #2 (DB-2) - Area to SECNO 2230

Design Storm Tc
(mins)
Cc Area (A)
(acres) I
(in/hr) Q
(cfs)
1-yr 5 0.38 7.82 5.10 15.0
2-yr 5 0.38 7.82 5.76 16.9
10-yr 5 0.38 7.82 7.50 22.1
Drainage Basin #3 (DB-3) - Area to SECNO 2154

Design Storm Tc
(mins)
Cc Area (A)
(acres) I
(in/hr) Q
(cfs)
1-yr 5 0.40 8.81 5.10 17.8
2-yr 5 0.40 8.81 5.76 20.1
10-yr 5 0.40 8.81 7.50 26.2
LONG LAKE SUBDIVISION
Hydrology Calculations - Existing Conditions
RATIONAL PEAK DISCHARGE (Q) CALCULATIONS
Drainage Basin #4 (DB-4) - Area to SECNO 2000

Design Storm Tc
(mins)
Cc Area (A)
(acres) I
(in/hr) Q
(cfs)
1-yr 5 0.39 9.42 5.10 18.8
2-yr 5 0.39 9.42 5.76 21.3
10-yr 5 0.39 9.42 7.50 27.7
SUMMARY OF PEAK DISCHARGES

Area
SECNO Area
(ac) Q1
(cfs) Q2
(cfs) Q10
(cfs)
DB-1 2353 3.24 4.1 4.7 6.1
DB-2 2230 7.82 15.0 16.9 22.1
DB-3 2154 8.81 17.8 20.1 26.2
DB-4 2000 9.42 18.8 21.3 27.7

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POST STREAM RELOCATION
Hydrology Calculations
LONG LAKE SUBDIVISION
Hydrology Calculations - Post Project Conditions
RATIONAL COMPOSITE C (CO CALCULATIONS
Drainage Basin #1 (DB-1) - Area to SECNO 2334
Land Use Area (ac) C
On-site Grass/Natural Area 0.1 0.25
Total Area DB-1 = 0.1 acres
DB-1 Cc = 0.25
Drainage Basin #2 (DB-2) - Area to SECNO 2225
Land Use Area C Area x C
On-site Grass 0.43 0.25 0.108
Off-site Apartments (piped area only) 2 0.75 1.500
2.43 1.608
Total Area DB-2 = 2.43 acres
.. DB-2 Cc= 0.66
Drainage Basin #3 (DB-3) - Area to SECNO 2154
Land Use Area C Area x C
Discharge from Artificial Wetland 6.64 N/A N/A
On-site Grass 0.64 0.25 0.160
Off-site Apartments (piped area only) 2 0.75 1.500
9.28 1.660
Total Area DB-3 = 9.28 acres
Non-wetland Area in DB-3 = 2.64 acres
DB-3 Cc = 0.63 (excluding wetland drainage area)
Note: Discharge from Wetland modeled using PondPack.
LONG LAKE SUBDIVISION
Hydrology Calculations - Post Project Conditions
Drainage Basin #4 (DB-3) - Area to SECNO 2000
Land Use Area C Area x C
Discharge from Artificial Wetland 6.64 N/A N/A
On-site Grass 1.17 0.25 0.293
Off-site Apartments (piped area only) 2 0.75 1.500
9.81 1.793
Total Area DB-4 = 9.81 acres
Non-wetland Area in DB-3 = 3.17 acres
DB-4 Cc = 0.57 (excluding wetland drainage area)
TIME OF CONCENTRATION CALCULATIONS
Drainage Basin #1
Drainage Basin #2
Drainage Basin #3
Drainage Basin #4
Use 5 minutes - very small drainage area
Use 5 minutes - very small drainage area
Use 5 minutes for non-wetland area
Use 5 minutes for non-wetland area
LONG LAKE SUBDIVISION
Hydrology Calculations - Existing Conditions
RATIONAL PEAK DISCHARGE (Q) CALCULATIONS
Q = Cc*I*A
where, Q = Peak Discharge Rate (cfs)
Cc = Composite C
A = Area (acres)
Tc = Time of Concentration (mins)
I = Rainfall Intensity (in/hr)
Drainage Basin #1 (DB-1) - Area to SECNO 2334

Design Storm Tc
(mins)
Cc Area (A)
(acres) I
(in/h r) Q
(cfs)
1-yr 5 0.25 0.1 5.10 0.1
2-yr 5 0.25 0.1 5.76 0.1
10-yr 5 0.25 0.1 7.50 0.2
Drainage Basin #2 (DB-2) - Area to SECNO 2225

Design Storm Tc
(mins)
Cc Area (A)
(acres) I
(in/h r) Q
(cfs)
1-yr 5 0.66 2.43 5.10 8.2
2-yr 5 0.66 2.43 5.76 9.3
10-yr 5 0.66 2.43 7.50 12.1
Drainage Basin #3 (DO-3) - Area to SECNO 2154 (not including wetland)

Design Storm Tc
(mins)
Cc Area (A)
(acres) I
(in/h r) Q
(cfs)
1-yr 5 0.63 2.64 5.10 8.5
2-yr 5 0.63 2.64 5.76 9.6
10-yr 5 0.63 2.64 7.50 12.5
Discharge from Artifical Wetland BMP
Design Storm Qout (cfs)
1-yr 0.11
2-yr 3.77
10-yr 13.63
Total Q at SECNO 2154
Design Storm Q (cfs)
1-yr 8.6
2-yr 13.3
10-yr 26.1
LONG LAKE SUBDIVISION
Hydrology Calculations - Existing Conditions
Drainage Basin #4 (DB-4) - Area to SECNO 2000 (not including wetland)

Design Storm Tc
(mins)
Cc Area (A)
(acres) I
(in/h r) Q
(cfs)
1-yr 5 0.57 3.17 5.10 9.1
2-yr 5 0.57 3.17 5.76 10.3
10-yr 5 0.57 3.17 7.50 13.4
Total Q at SECNO 2000
Design Storm Q (cfs)
1-yr 9.3
2-yr 14.1
10-yr 27.1
SUMMARY OF PEAK DISCHARGES - POST DEVELOPMENT
Drainage
Area
SECNO Area
(ac) Q1
(cfs) Q2
(cfs) Q10
(cfs)
DB-1 2334 0.1 0.1 0.1 0.2
DB-2 2225 2.43 8.2 9.3 12.1
DB-3 2154 9.28 8.6 13.3 26.1
DB-4 2000 9.81 9.3 14.1 27.1
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Michael F. Easley, Governor
William G. Ross Jr., Secretary
\o=CF wArF9pG
North Carolina Department of Environment and Natural Resources
co Alan W. Klimek, P.E., Director
=i Division of Water Quality
O '<
June 13, 2002
Wake County
DWQ Project #: 02-0058
APPROVAL of 401 Water Quality Certification with ADDITIONAL CONDITIONS,
Wetlands Restoration Program and Neuse River Buffer Rules
Pulte Homes Corporation
Attn: Gray Methven
Director of Land
401 Harrison Oaks Boulevard, Suite 250
Cary, NC 27513
Dear Mr Methven:
You have our approval, in accordance with the attached conditions and those listed below, to impact 302 feet of
streams and 20,473 square feet of stream buffers for the purpose of constructing Toscana Road project in Wake Count,
as you described in your revised application dated March 7, 2002. After reviewing your application we have decided,
this fill is covered by General Water Quality Certification Number 3375. This certification allows you to use
Nationwide Permit Number 14 when the Corps of Engineers issues it. This approval is also valid for the Neuse River
buffer rules (15A NCAC 2B .033). In addition, you should get any other federal, state or local permits before you go
ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-
Discharge and Water Supply Watershed regulations. This approval will expire when the accompanying 404 or
CAMA permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application except as modified
below. 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 wetland fills for this project (now or in the future) exceed
one acre, compensatory mitigation may be required as described in 15A NCAC 211.0506 (h) (6) and (7). This
approval shall expire when the corresponding Nationwide Permit expires or as otherwise provided in the General
Certification. For this approval to be valid, you must follow the conditions listed in the attached certification and
any additional conditions listed below. Deed notifications or similar mechanisms shall be placed on all remaining
jurisdictional wetlands and waters to notify the state in order to assure compliance for future wetland and/or water
impact. These mechanisms shall be put in place within 30 days of the date of this letter or the issuance of the 404
Permit (whichever is later).
1. Deed notifications or similar mechanisms shall be placed on all remaining jurisdictional wetlands
and waters or areas within 50 feet of all streams and ponds to notify the state in order to assure
compliance for future wetland and/or water impact. These mechanisms shall be put in place within
30 days of the date of this letter or the issuance of the 404 Permit (whichever is later).
2. DWQ must be copied on engineering information sufficient to demonstrate that the remnant stream channel
downstream of the relocated channel will be stable. Additional written approval from DWQ is needed for the
purpose before any stream or buffer impact occurs.
3. Upon completion of the project, the applicant shall complete and return the enclosed "Certification of
Completion Form" to notify DWQ that all the work included in the 401 Certification has been completed.
SAM
NCD Eldp
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), (hftp:/,h2o.enr.state.nc.us/ncwetiands
N'
NORTH CAROLINA-DIVISON OF WATER QUALITY
401 WATER QUALITY CERTIFICATION
SUMMARY OF PERMITTED IMPACTS AND MITIGATION REQUIREMENTS
In accordance with 15A NCAC 2 H.0500, Pulte Homes Corp. has permission as outline below for
the purpose(s) of proposed construction of Toscana Road. All activities associated with these
authorized impacts must be conducted with the conditions listed in the attached certification
transmittal letter. THIS CERTIFICATION IS NOT VALID WITHOUT THE ATTACHMENTS.
COMPENSATORY MITIGATION REQUIREMENT WETLAND RESTORATION PROGRAM
LOCATION
COUNTY:
BASIN/SUBBASIN
Toscana Road project
Wake
030402
As required by 15A NCAC 2H .0506, and the conditions of this certification, you are required to
compensate for the above impacts through the restoration, creation, enhancement or preservation of
wetlands and surface waters as outlined below prior to conducting any activities that impact or
degrade the waters of the state.
Note: Acreage requirements proposed to be mitigated through the wetland Restoration Programs
must be rounded to one-quarter acre increments according to 15 2r.0503(b)
acres of Class WL wetlands
acres of riparian wetland
acres of non-riparian wetlands
acres of Class SWL wetlands
302 feet of stream channel
50,312 square feet of stream buffers
One of the options you have available to satisfy the compensatory mitigation requirements is
through the payment of a fee to the Wetlands Restoration Fund per NCAC 2R .0503. If you choose
this option, please sign this form and mail it to the Wetlands Restoration Fund at the address listed
below. An invoice for the appropriate amount of payment will be sent to you upon receipt of this
form. PLEASE NOTE, THE ABOVE IMPACTS ARE NOT AUTHORIZED UNTIL YOU
RECEIVED NOTIFICATION THAT YOUR PAYMENT HAS BEEN PROCESSED BY THE
WETLANDS RESTORATION PROGRAM.
Signature Date
WETLANDS RESTORATION PROGRAM
DIVISON OF WATER QUALITY
1619 Mail Service Center
RALEIGH, N.C. 27669-1619
[phone]

' ?QF W ArF9P Michael F. Easley, Governor
William G. Ross Jr., Secretary
- North Carolina Department of Environment and Natural Resources
CO r Alan W. Klimek, P.E., Director
> =I Division of Water Quality
O 'C
June 13, 2002
Wake County
DWQ Project #: 02-0058
APPROVAL of 401 Water Quality Certification with ADDITIONAL CONDITIONS,
Wetlands Restoration Program and Neuse River Buffer Rules
Pulte Homes Corporation
Attn: Gray Methven
Director of Land
401 Harrison Oaks Boulevard, Suite 250
Cary, NC 27513
Dear Mr Methven:
You have our approval, in accordance with the attached conditions and those listed below, to impact 302 feet of
streams and 20,473 square feet of stream buffers for the purpose of constructing Toscana Road project in Wake Count,
as you described in your revised application dated March 7, 2002. After reviewing your application we have decided,
this fill is covered by General Water Quality Certification Number 3375. This certification allows you to use
Nationwide Permit Number 14 when the Corps of Engineers issues it. This approval is also valid for the Neuse River
buffer rules (15A NCAC 2B .033). In addition, you should get any other federal, state or local permits before you go
ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-
Discharge and Water Supply Watershed regulations. This approval will expire when the accompanying 404 or
CAMA permit expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application except as modified
below. 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 wetland fills for this project (now or in the future) exceed
one acre, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h) (6) and (7). This
approval shall expire when the corresponding Nationwide Permit expires or as otherwise provided in the General
Certification. For this approval to be valid, you must follow the conditions listed in the attached certification and
any additional conditions listed below. Deed notifications or similar mechanisms shall be placed on all remaining
jurisdictional wetlands and waters to notify the state in order to assure compliance for future wetland and/or water
impact. These mechanisms shall be put in place within 30 days of the date of this letter or the issuance of the 404
Permit (whichever is later).
1. Deed notifications or similar mechanisms shall be placed on all remaining jurisdictional wetlands
and waters or areas within 50 feet of all streams and ponds to notify the state in order to assure
compliance for future wetland and/or water impact. These mechanisms shall be put in place within
30 days of the date of this letter or the issuance of the 404 Permit (whichever is later).
2. DWQ must be copied on engineering information sufficient to demonstrate that the remnant stream channel
downstream of the relocated channel will be stable. Additional written approval from DWQ is needed for the
purpose before any stream or buffer impact occurs.
3. Upon completion of the project, the applicant shall complete and return the enclosed "Certification of
Completion Form" to notify DWQ that all the work included in the 401 Certification has been completed.
fdCiJEM
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/newetiands
i
The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the Division
of Water Quality.
We understand that you have chosen to contribute to the Wetland Restoration Program in order to compensate
for these impacts to wetlands and/or streams. In accordance with 15A NCAC 2R.0402, this contribution will
satisfy our compensatory mitigation requirements under 15A NCAC 2H.0506(h). According to 15A NCAC 2H
.0506(h), feet of restoration will be required. Until the Wetland Restoration Program receives and clears your
check (made payable to: DENR - Wetland Restoration Program), wetland or stream fill shall not occur. Mr. Ron
Ferrell should be contacted at 919-733-5083 ext. 358 if you have any questions concerning the Wetland
Restoration Program. You have one month from the date of this Certification to make this payment. For
accounting purposes, this Certification authorizes the fill of 302 feet of streams, in 030402 river and 302 feet
of stream mitigation and 50,312 feet of buffer restoration are required. Please be aware that the Wetland
Restoration Program (WRP) rules require rounding of acreage amounts to one-quarter acre increments
(15A 2R.0503(b)).
If you do not accept any of the conditions of this certification, 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, P.O.
Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask
for a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If
you have any questions, please telephone John Dorsey at 919-733-1786 or Steve Mitchell at our Raleigh Regional
Office at 919-571-4700.
Sincerely,
Attachment
cc: Corps of Engineers Raleigh Field Office
Raleigh DWQ Regional Office
-Ron Ferrell; Wetland Restoration Program
File copy
Central Files
Todd St. John
Nelson Paul
Jim Canfield; Withers and Ravenel, Inc.
i
Klimek, E., Director

NORTH CAROLINA-DIVISON OF WATER QUALITY
401 WATER QUALITY CERTIFICATION
SUMMARY OF PERMITTED IMPACTS AND MITIGATION REQUIREMENTS
In accordance with 15A NCAC 2 H .0500, Pulte Homes Corp. has permission as outline below for
the purpose(s) of proposed construction of Toscana Road. All activities associated with these
authorized impacts must be conducted with the conditions listed in the attached certification
transmittal letter. THIS CERTIFICATION IS NOT VALID WITHOUT THE ATTACHMENTS.
COMPENSATORY MITIGATION REQUIREMENT WETLAND RESTORATION PROGRAM
LOCATION Toscana Road project
COUNTY: Wake
BASIN/SUBBASIN 030402
As required by 15A NCAC 2H.0506, and the conditions of this certification, you are required to
compensate for the above impacts through the restoration, creation, enhancement or preservation of
wetlands and surface waters as outlined below prior to conducting any activities that impact or
degrade the waters of the state.
Note: Acreage requirements proposed to be mitigated through the wetland Restoration Programs
must be rounded to one-quarter acre increments according to 15 2r .0503(b)
acres of Class WL wetlands
acres of riparian wetland
acres of non-riparian wetlands
acres of Class SWL wetlands
302 feet of stream channel
50,312 square feet of stream buffers
One of the options you have available to satisfy the compensatory mitigation requirements is
through the payment of a fee to the Wetlands Restoration Fund per NCAC 2R .0503. If you choose
this option, please sign this form and mail it to the Wetlands Restoration Fund at the address listed
below. An invoice for the appropriate amount of payment will be sent to you upon receipt of this
form. PLEASE NOTE, THE ABOVE IMPACTS ARE NOT AUTHORIZED UNTIL YOU
RECEIVED NOTIFICATION THAT YOUR PAYMENT HAS BEEN PROCESSED BY THE
WETLANDS RESTORATION PROGRAM.
Signature Date
WETLANDS RESTORATION PROGRAM
DIVISON OF WATER QUALITY
1619 Mail Service Center
RALEIGH, N.C. 27669-1619
[phone]

ENV//?40ONMEN7,A1- COM"ML7WAMW i4/VLO PERM/T SPEC/AL/STS
2216 DOBBIN PLACE OFF/CEr [phone]
RALEIG4, NC 27604 FAX r999) 237.1311
E-MAIL: ngpeulQmindspring.com
NEXTEL DIRECT CONNECT.' 1612
March 7, 2002
Division of Water Quality
401Wedands Unit
1650 Mail Service Center
Raleigh, North Carolina 27699-1650
Subject: DWQ 0 02-0058
Additional Information, Toscana Road Project
Raleigh, Wake County, North Carolina
Gentlemen,
Pursuant to your letter request of January 28, 2002, attached are seven copies of the more detailed maps of
the above-mentioned project. You have been provided with a copy of our correspondence with the Wetland
Restoration Program regarding the project mitigation and the additional fee payment has been provided.
Additionally, a comprehensive sedimentation and erosion control plan is being prepared by the engineers
(Withers and Raveael, Cary, NC) and this is being coordinated with your office. The materials provided
thus far complete the statutory requirements of the application package and processing can continue from
this date. Thank you for your assistance and please feel free to call me at [phone] if you have any
questions.
Cordially yours,
ECPS, Inc.
4ok
Nelson G. Paul, PWS
Project Consultant
1 of 2
?r
March 7, 2002
DWQ # 02-0058
Additional Information, Toscana Road Project
Raleigh, Wake County, North Carolina
RECEIPT OF DELIVERY
Accepted by:
Title:
Company:
Date:
J
2of2
WITHERS c'N<,- RAVEN EL
May 31, 2002
Mr. Danny Smith
NCDENR-DWQ
Central 401/Wetlands Unit
165o Mail Service Center
Raleigh, NC 27699
RE: Toscana Drive Extension at Long Lake
W&R Project No. 201113.0
Dear Mr. Smith,
As requested, we are providing you with this letter and the attached information supporting
our permit application for the Toscano Drive wetlands impacts. The alignment as shown has
been required by the City of Raleigh. I have attached an e-mail correspondence from Edison
H. Johnson, Jr. from the City of Raleigh Transportation Department outlining the history
behind this roadway and its inclusion in the Raleigh Comprehensive Plan.
Secondly, we met with Ms. Amanda Jones of the U.S. Army Corps of Engineers to discuss this
project. Ms. Jones determined that this project would be considered as a stand-alone,
separate project. This was confirmed via a n " - -" -- -- "'- --`-?°-?^^? "",s.
Jones said that we need to submit a Nationv ct
for this roadway extension.
I trust that this information will satisfy your i
information or have any questions.
Sincerely,
WITHERS & R'VENEL, INC.
Ji Can feld. PE
JEC/tre
cc: Jeff Rolan - Pulte Home Corporation
Attachment
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ENGINEERS I PLANNERS I SURVEYORS
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Jim Canfield
From: Johnson, Ed [[e-mail]]
Sent: Tuesday, February 26, 2002 3:17 PM
To: Jim Canfield
Subject: RE: Long Lake - Toscana Drive - Justification of Project
Edison H. Johnson,
Jr., P.E..v...
Jim,
The proposed collector street referred to as Toscana Drive is an
integral part and critical element of the US 70 (Glenwood Avenue)
Corridor Plan jointly developed by the City of Raleigh, NCDOT, and
interested property owners during a comprehensive corridor study that
took place over a 21 month period from July, 1990 to March, 1992.
The US 70 Corridor Plan proposes a combination of parallel collector
streets along with limited movement "paired" intersections along US 70
to both reduce the amount of local circulation trips on the main highway
while also significantly reducing the turning movement conflicts at
major intersections, thus improving the level of service and traffic
safety on US 70. An ancillary benefit of these more human scale, lower
speed streets (as compared to US 70) is to provide much safer and more
pleasant accommodations for the movements of bicyclists and pedestrians.
Specifically, the Toscana Drive connector would greatly reduce eastbound
to northbound and southbound to westbound turns at the US 70 / Pinecrest
Drive intersection. It would also make it much easier to utilize Grove
Barton Drive, a parallel collector street that has already been
completed, thus making it possible to also avoid having to use the
heavily congested US 70 / Lynn Road intersection.
The recommended plan was adopted by NCDOT and the City of Raleigh and
subsequently incorporated into the Capital Area MPO Transportation Plan
and the City's Comprehensive Plan --- see the following web link for
more information: http://www.raleigh-nc.org/planning/CP/us70 west.htm
. The City has since appropriated almost 8 million dollars to help
partner with private property owners to construct high priority segments
of the US 70 collector street network.
The existing street stub of Toscana Drive currently connecting to US 70
was built as a part of the abutting apartment complex to the east in
early 1992, several years before the establishment of the Neuse River
Riparian Buffer Rules. At this point, it appears that there are no
feasible and prudent alternatives to relocate the alignment of this
collector street that could avoid or significantly reduce stream
impacts.
Therefore, we would respectfully request that this street's construction
be allowed along the recommended alignment, and that whatever stream
impacts mitigation are deemed to be necessary, such as relocating the
stream to outside the street's right-of-way, be devised and implemented
in a manner that would allow this street to be built as planned.
I hope this e-mail provides historical perspective adequate to verify
the high priority that has been given by the City and NCDOT to
transportation planning efforts for the US 70 corridor, while also
providing sufficient specific purpose and need justification to support
moving forward on the construction of the proposed Toscana Drive / US 70
1
collector street connector.
If further information is needed, please advise.
Edison H. Johnson, Jr., PE
Manager; Transportation Services Division
City of Raleigh Dept. of Transportation
222 West Hargett Street Suite 301
Raleigh, NC 27602
[phone] [phone] FAX
Please make a note my new City e-mail address:
[e-mail]
-----Original Message-----
From: Jim Canfield [mailto:[e-mail]]
Sent: Tuesday, February 26, 2002 11:43 AM
To: Johnson, Ed
Subject: Long Lake - Toscana Drive
Ed,
Just a quick note to check on your status of preparing a written
synopsis of the City's justification for Toscana Drive extension at Long
Lake. This is the last piece of information needed to proceed with the
environmental permitting process for this roadway.
Please let me know when we may expect this so we can inform the Corps
and DWQ.
Thanks.
Jim Canfield, P.E.
Withers & Ravenel, Engineering & Surveying, Inc.
111 MacKenan Drive
Cary, N.C. 27511
[phone]
2
W ATF

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Gregory J. Thorpe, Ph.D.
Acting Director
Division of Water Quality
DIVISION OF WATER QUALITY
May 10, 2002
CERTIFIED MAIL:
Return Receipt Requested
Mr. Gray Methven
Pulte Homes Corporation
401 Harrison Oaks Blvd., Suite 250
Cary North Carolina 27513
Subject: Toscana Road
Pulte Homes Corporation
DWQ 020058
Wake County
Dear Mr. Methven
The Division of Water Quality has reviewed your Pre-construction Notification Application, the
additional information you provided and received on March 7, 2002, and the Wetland Restoration Program
mitigation acceptance letter received on March 15, 2002 for the discharge of fill material into approximately
302 linear feet of stream and associated buffers for the Toscana Road project in Wake County. Insufficient
evidence is present in our files to conclude that your project must be built as planned in waters, wetlands and/or
buffers in accordance with 15A NCAC 211.0506 and 15A NCAC 2B.0233. Therefore, unless modifications of
the proposal are made as described below, we will have to move toward denial of your 401 Certification as
required by 15A NCAC 2H .0507(e) and 15A NCAC .0233(8) and will place this project on hold as incomplete
until we receive this additional information. We are requesting (by copy of this letter) that the U. S. Army Corps
of Engineers place your project on administrative hold.
This office requests that you respond in writing to the following items:
(1) With respect to the pre-construction notification submitted (the 401 Water Quality Certification and
No Practical Alternatives Request for the stream and buffers impacts), please provide information
detailing why you must have the road crossing at this location. Specifically, please provide written
correspondences from the City of Raleigh that affirms the following: 1) Is this specific access road
necessary and is it required by the City of Raleigh? 2) It is noted that there is already a cul-de-sac
"stubbed out" near Toscana road crossing location. Is there another location or an adjustment of the
road footprint such that impacts may be minimized or avoided?
(2) Please note, if the Toscana Road (DWQ 02-0058) and Long Lake (DWQ 01-1549) projects are
determined by the US Army Corps of Engineers to be the same project under NW 39 and NW 14, then
office will respectively require you to re-submit an account of cumulative impacts for both projects.
If you have any questions regarding this matter, please contact Mr. Danny Smith of the Central
401/Wetlands Unit Office at [phone] or me at [phone].
S' erely,
t/f Cy di Karoly
Environmental Specialist
cc: John T. Thomas, USACE Raleigh Regulatory Field Office
Central 401/Wetlands Unit -file copy
RRO - Steve Mitchell
North Carolina 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)
919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetlands/
t
N.C. DEPT. ENVIRONMENT AND
Vendor Number 42NGVG3G0
U666
Check Number 0000018002
Check Date 01/08/02

Invoice
LONG LAKE Date
01/02/02 Co
1438 Lot
000 99 Lot Address Opt Catt Acct Cat Description Amount
00001 10220 Impact/Proffers Fees 1
250.00+

1
ILL '' pp
1..
JAN ? 5 2002

**** TOTAL ****
250. 00
11000000 1800 211n 406111278131: 0 1 1 15 III i-
Office Use Only: Form Version April 2001
USACE Action ID No. DWQ No.
If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than
leaving the space blank.
I. Processing
1. Check all of the approval(s) requested for this project: 5
X Section 404 Permit
? Section 10 Permit
X 401 Water Quality Certification
X Riparian or Watershed Buffer Rules
2. Nationwide, Regional or General Permit Number(s) Requested: NWP 14
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 (see section VIII - Mitigation), check here: X
H. Applicant Information
Owner/Applicant Information
Name: Pulte Home Corooration
Mailing Address: C/O Gray Methuen. Director of Land
401 Harrison Oaks Boulevard Suite 250
Carv North Carolina 27513
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: [e-mail]
2. Agent 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: Nelson G. Paul
Company Affiliation: ECPS Inc.
Mailing Address: 2216 Dobbin Place
Ralei North Carolina 27604
Telephone Number: [phone] Fax Number:_ [phone]
E-mail Address: Waulamindsprina com
M. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include 'a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name ofproject: Toscana Road Project
2. T.I.P. Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN): (See Attached)
4. Location
County: Wake Nearest Town: Raleigh
Subdivision name (include phase/lot number): None
Directions to site (include road numbers, landmarks, etc.):
From Raleigh. west on Glenwood Avenue (Highway 70). right on Pinecrest Property is on
left just past the CP&L building
5. Site coordinates, if available (UTM or Lat/Long): Northing: 774454 7 Easting• 2079683 3
(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. Describe the existing land use or condition of the site at the time of this application: Pro e
is presently wooded in the middle portion owned by the a applicant Apartments border the
existing roadway (stub-out) adjacent to Glenwood Avenue and an office building borders the
portion adjacent to Pnecrest Drive
7. Property size (acres): The adjacent Long Lake Project (previous application) is 204.34 acres
. in size.
8. Nearest body of water (stream/river/sound/ocean/lake): Unnamed tributary of Turkey Creek
9. River Basin: Neuse River
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at bttp://h2o.erjr.state.ne.us/admin/m-aps /.)
10. Describe the purpose of the proposed work: This construction of this road is a requirement of
the City of Raleigh. This road will provide an alternate connection between Grove Barton
Drive to the east and Glenwood Avenue to the west.
11. List the type of equipment to be used to construct the project: Bulldozer, tracked .
backhoe, dump truck scraper, grader and paving equipment
12. Describe the land use in the vicinity of this project: Residential and light commercial
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.
(See attached supplemental information sheets.)
V. Future Project Plans
Are any additional permit requests anticipated for this project in the future? If so, describe the
anticipated work, and provide justification for the exclusion of this work from the current
application: (None)
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.
I. Wetland Impacts
w euana impact Area of
Site Number Type of Impact* Impact
(indicate on map) (acres)
(None)
Located Within Distance to
100 year Floodplain** Nearest Stream Type of Wetland***
* List each impact separately and identify temporary fy ary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
** 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://NvvvNN,fema gQF.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.)
List the total acreage (estimated) of existing wetlands on the property:
Total area of wetland impact proposed:
2. Stream Impacts, including all intermittent and perennial streams
Stream Impact L

Site Number
(indicate on ma)
Toscana Road
Type of Impact* ength of
Impact
(linear feet)
Stream Name** Average Width
of Stream
Before Impact Perennial or
Intermittent?
(please specify)
Fill 302 UT of Turkey Creek 3 Feet Perennial

* List each impact se parately and identify t empor a ct
ary mtp s. Impacts mclude, 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.usas.;zov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone coin,
www.1Uapq11est corn, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 302 LF
3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any
other Water of the U.S.
Open Water Impact Area of Type of Waterbody
Site Number Type of Impact* Impact Name of Waterbody
b
,sound,
(indicate on map) (acres) (if applicable) (lake,pond, estu et.s
(None)
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
4. Pond Creation (None)
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.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):_
Size of watershed draining to pond: Expected pond surface area:
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
See attached sunnlemental information sheets.)
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
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://h2o.eni-.state.nc.us/ncwetlands/strmgide.htmi.
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.
Applicant is proposing to offset impacts to streams and buffers by paving the required
fees into the Wetland Restoration Program u von recei t of an Authorization Certificate
regarding a no practical alternatives determination
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 13,068 3 39,204
2 7,405 1.5 11,108
Total
* 7. , _?- 20,473 50,312
u? , ?n«us U- -30 iee[ perpencncuiar from near bank of channel; Zone 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
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or .0260.
Anlicant is proposing to offset imnacts to streams and buffers by pa3i the required fees into
the Wetland Restoration Pro am upon recei t of an Authorization Certificate regarding a no
practical alternatives determination
M. Stormwater (DWQ Only)
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.
(See attached supplemental information sheets.)
W Sewage Disposal (DWQ Only)
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.
M of Raleigh Waste Water Treatment Plant
XUL Violations (DWQ Only)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules?
Yes ? No X
Is this an after-the-fast permit application?
Yes ? No X
Page 10 of 10
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that
you would like to pay into the NCWRP. Please note that payment into the NCWRP must be
reviewed and approved before it can be used to satisfy mitigation requirements. Applicants
will be notified early in the review process by the 401/Wetlands Unit if payment into the
NCWRP is available as an option. For additional information regarding the application
process for the NCWRP, check the NCWRP website at li tp://fi2o.eiir.state.iic.us/H?/index htrn. N
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): 302 ($37,750 fee a ent
Amount of buffer mitigation requested (square feet): 50.312 $48,300 fee payment)
Amount of Riparian wetland mitigation requested (acres):
Amount of Non-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres):
IX. Environmental Documentation (DWQ Only)
Does the project involve an expenditure of public funds or the use of public (federal/state/local)
land?
Yes ? No X
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 (DWQ Only)
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 213 .0233
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify
Yes X No ? If you answered "yes",, provide the following information:
Page 9 of 9
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 applijknt's control).
Woe 6S? a'f tccl..¢ A -r??IPP(a'w?acs Q`(-101
(4102-

Applicant/Agent's Signature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
US Army Corps Of Engineers Field Offices and County Coverage
Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell Union
US Army Corps of Engineers Avery Clay Jackson Polk Watauga
151 Patton Avenue
Room 208 Buncombe Cleveland Lincoln Rowan Yancey

Asheville, NC 28801-5006 Burke
Cabarrus Gaston
Graham Macon
Madison Rutherford
Stanley
Telephone: [phone] Caldwell Haywood McDowell Swain
Fax: [phone] Catawba Henderson Mecklenburg Transylvania
Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham Wilson
US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes Yadkin
6508 Falls of the Neuse Road Ashe Franklin Nash Surry
Suite 120 Caswell Forsyth Northampton Vance
Raleigh, NC 27615 Chatham Granville Orange Wake
Telephone: [phone] Davidson Guilford Person Warren
Fax: [phone] Davie Halifax Randolph Wilkes
Washington Regulatory Field Office Beaufort Currituck Jones Pitt
US Army Corps Of Engineers Bertie Dare Lenoir Tyrrell
Post Office Box 1000 Camden Gates Martin Washington
Washington, NC 27889-1000 Carteret* Green Pamlico Wayne
Telephone: [phone] Chowan Hertford Pasquotank
Fax: [phone] Craven Hyde Perquimans *Croatan National Forest Only
Wilmington Regulatory Field Office Anson Duplin Onslow
US Army Corps Of Engineers Bladen Harnett Pender
Post Office Box 1890 Brunswick Hoke Richmond
Wilmington, NC 28402-1890 Carteret Montgomery Robeson
Telephone: [phone] Columbus Moore Sampson
Fax: [phone] Cumberland New Hanover Scotland
PULTE HOMES CORPORATION
LONG LAKE PROJECT
RALEIGH, WAKE COUNTY
SUPPLEMENTAL INFORMATION TO APPLICATION
DATE: JANUARY 14, 2002
III. Project Information
3. Property Identification Number(s) (Tax PIN)
Property Idenfification Numbers (Wake County): Acres:
0787031905 Wrtxkntial Insurance Company) 16.22
0787045221 (Carolina Pov" & Light) 5.09
0777966340 (Palle Homes) 190.49
IV. Prior Project History (Long Lake project)
Date Type Determination Reference Code
Agency: NC Dew of Environment and Natural Resources (NCDENR)
12-Dec-01 401 Water Quality Certification #01-1549
09-Aug-01 Neuse River Buffer Determnation NBRRQ01-196
06-Aug-01 Peremrial/Interm cent Determination (None)
Agency: ITS Army Corps of Engineers
17-Dec-01 General Permit 14 for Stream Crossings 200120974-Wake
22-Jun-01 Wedand and Stream.Jurisdictional Determination 200120974-Wake
(Documentation related to these determinations is provided for review in the NCDWQ
application copies)
VII- Impact Justification (Avoidance and Minimization)
The subject project is located on the southern edge of the Long Lake Project (NCDWQ Project #
01-1549) presently under construction by pulte Homes Corporation Toscana Road is a
requirement of the City of Raleigh and connects Glenwood Avenue, on the west, with Pinecrest
Road, on the east. From Glenwood Avenue, the alignment follows a previously constructed road
segment on the adjacent apartment complex owned by Prudential Insurance Company. From
here, the alignment crosses onto the Pulte Homes parcel and follows the east west trending
property line. Near Pmecrest Road, the alignment diverts off the Pulte Homes tract and into a
parking lot owned by Carolina Power & Light. The reason for this curved configuration is to
align Toscana Road with Grove Barton Drive, intersecting Pinecrest Road to the east.
The impacts to streams and Neuse River Buffers occur where Toscana Road encroaches upon an
unnamed, perennial tributary of Turkey Creek (Neuse River Basin). The sole purpose of the
project is to meet a public need as determined by City of Raleigh traffic engineers. Toscana Road
is part of a traffic plan for the area that has been gradually implemented over time. Because the
exact configuration of Toscana Road has been determined in advance by the City of Raleigh in
order to meet a public purpose, the project impacts are outside the applicant's control. No
alternatives are available to the applicant for avoidance. Options are limited to impact
minimization and impact mitigation.
The construction of the roadway is a practical necessity for allowing the public safe and efficient
traffic flow between Glenwood Avenue, Pinecrest Road and Grove Barton Road. The roadway
design considers design parameters dictated by sound engineering, the City of Raleigh and the
NC Department of Transportation. No other alignment is available to the applicant that would
result in less aquatic life or habitat disruption, or fewer water quality impacts.
In accordance with 15A NCAC 2B .0233 (8) (a) (i-iii), the basic project purpose cannot be
practically accomplished in a manner that would better minimize disturbance, preserve aquatic
life and habitat, and protect water quality, the use cannot practically be reduced in size or density,
reconfigured or redesigned to better minimize disturbance, preserve aquatic life and habitat, and
protect water quality; and, best management practices will be used, where necessary, to minimize
disturbance, preserve aquatic life and habitat, and protect water quality. Best management
practices may include engineered measures related to sedimentation and erosion control and
stormwater retention, as may be required.
XI. Stormwater (DWQ Only)
A comprehensive stormwater management plan is being developed by Pulte Homes for the Long
Lake Project. Toscana Road will be included as part of this in this stormwater management plan.
XIV. Other Circumstances (Optional);
Planning, plats and approvals for this project have been obtained previously by the City of
Raleigh. Substantial public investment has been made into this project prior to the Neuse River
Buffer Rules. This investment may be frustrated by the applicability of the Neuse River Buffer
Rules to the project. The applicant and the City of Raleigh may have a vested right claim
Submission of this application in no way waives any rights to such a claim. The applicant and the
City of Raleigh reserve the right to make a vested rights claim and receive a determination should
an on going legal review indicate such a claim is warranted.
SUPPLEMENTAL INFORMATION
PACKAGE
Correspondence:
12/21/01 Approval of 401 Water Quality Certification (with Additional Conditions),
Wetland Restoration Program donation, and compliance with Neuse River Buffer Rules.
12/17/01 General Permit from the USACOE for road crossings associated with the
Long Lake Project by Pulte Homes Corporation.
10/18/01 Letter to Steve Mitchell, NCDWQ from ECPS, Inc. regarding request for
Authorization Certificate. (Provided with previous Pulte Homes Corporation, Long
Lake Project Application)
9/26/01 Letter to Todd Rall, City of Raleigh, from Withers & Ravenel regarding
stormwater management and nitrogen export. (Provided with previous Pulte Homes
Corporation, Long Lake Project Application)
8/6/01 Biological Reconnaissance Form from David Penrose, NCDWQ,
regarding perennial/intermittent stream determination. (Provided with previous Pulte
Homes Corporation, Long Lake Project Application)
6/27/01 Letter to Steve Mitchell, NCDWQ from ECPS, Inc. requesting approval of
Neuse River Buffer Determination. {Provided with previous Pulte -Homes
Corporation, Long Lake Project Application)
8/9/01 Letter from Steve Mitchell -acknowledging _ acceptance of Neuse River
Buffer Determination. (Provided with previous Pulte Homes Corporation, Long
Lake Project Application)
6/14/01 Letter to Amanda Jones, USACOE from ECPS, Inc. requesting
jurisdictional determination on site wetland delineation. (Provided with previous Pulte
Homes Corporation, Long Lake Project Application)
6/22/01 Correspondence from Amanda -Janes, USACOE, acknowledging
acceptance of the wetland delineation and providing the jurisdictional determination.
(Provided with previous Pulte Homes Corporation, Long -Lake Project Application)
Drawings:
(undated) Master Plan, Pulte Homes Corporation, Long Lake Subdivision, Withers
& Ravenel Engineering and Surveying (Provided with previous Pulte Homes
Corporation, Long Lake Project Application)
(undated) Sedimentation & Erosion Control Plan, Long Lake Subdivision, Withers
& Ravenel Engineering and Surveying (Provided with previous Pulte Homes
Corporation, Long Lake Project Application)
6/22/01 Wetland Delineation Map, signed by Amanda Jones, USACOE
(Provided with previous Pulte Homes Corporation, Long Lake Project Application)
Michael F. Easley
Governor
William Ross, Secretary
Department of Environment and Natural Resources
Gregory J. Thorpe. PhD.
Acting Director
Division of Water Quality
December21, 2001
Wake County
DWQ Project # 01-1549
APPROVAL of 401 Water Quality Certification and Additional Conditions, WRP, Neuse River Buffer Rules
Pulte Homes Corp.
C/o Gray Methven
Director of Land
401 Harrison Oaks Blvd
Ste. 250
Cary, NC 27513
Dear Mr. Methven:
You have our approval, in accordance with the attached conditions and those listed below, to place fill
material in 810 feet of streams buffers for the purpose of developing the Long Lake Subdivision in Wake County, as
described in your application received by the Division of Water Quality on October 22, 2001. After reviewing your
application, we have decided that this fill is covered by General Water Quality Certification Number 3289, which can
be viewed on our website at http;//h2o.enr.state.nc.us/ncwetlands. This certification allows you to use Nationwide
Permit Number 14 when the Corps of Engineers issues it. This certification allows you to use the Neuse River Buffer
Rules (15A NCAC 2B.0233). In addition, you should get any other federal, state or local permits before you go ahead
with your project including (not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and
Water Supply Watershed regulations. This approval will expire when the accompanying 404 or CAMA permit
expires unless otherwise specified in the General Certification
This approval is only valid for the purpose and design that you described in your application except as modified
below. If you change your project, you must notify us in writing and you may be required to send us a new
application for a new certification. 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 wetland fills for this project (now
or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h).
For this approval to be valid; you must follow the conditions listed in the attached certification and any additional
conditions listed below.
1. Deed notifications or similar mechanisms shall be placed on all lots within remaining jurisdictional
wetlands and waters or areas within 50 feet of all streams and ponds to notify the state in order to
assure compliance for future wetland and/or water impact. These mechanisms shall be put in place
30 days of the date of this letter of the issuance of the 404 Permit (whichever is later).
2. An additional condition is that stormwater shall be directed to sheetflow at non- erosive velocities
through the protected stream buffers.
?DEh?
Division of Water Quality 1621 Mail Service Center Raleigh, NC 27699-1621
Wetlands/401 Unit: [phone]
Fax: [phone]
Or `rR
Ot QG Michael F. Easley
P Governor
William Ross, Secretary
p Y Department of Environment and Natural Resources
Gregory J. Thorpe. PhD.
Acting Director
Division of Water Quality
December11, 2001
Wake County
DWQ Project # 01-1549
If you do not accept any of the cOnfitfons of this certification, you may ask for an adjudicatory hearing. You
must act wfthin 60 days of the date that ycu receive this letter. To ask for a hearing, send a written petition which
conforms to Chapier 150B of the North Carolina General Statutes to the Office of Administrative Hearings PO Box
27447, Raleigh, N.C. 27611-7447. This c--tification and its conditions are final and binding unless you ask fora
hearing.
This letter conmplr.es the review 2of e Division of Water Quality under Section 401 of the Clean Water Act. if
you have any questions, please- telephmeJohn Domey at 919-733-9721 or Tom Stevens at our Washington Office
at 252-946-6481.
Sincerely,
Steven
A.ftadmrr
cc: Corps of Engine-=Ts RaleiLrh F=ield ,rte
R DWQ Regional Oft
File ccpy
Ces&af Files
Ron Fma, i-:
Todd St John, MU
Nelson Paul
AWWA
A AR, Ii
M
E7nv'sion of 79-aw Qty 1621 Mail Service Center Raleigh, NC 27699-1621
Wet1SrXW43'I Unit (91_ ) 733-172
Fa)c (9 9y 733-995c
Action ID:
U.S. ARMY CORPS OF ENGINEERS
Wilmington District
200120974 County:
Property
Owner Pulte Home Corporation
Attn: Gray Methven
Address 401 Harrison Oaks Blvd, Suite 250
Cary, NC 27513
Telephone Number 919-677-0122
Authorized
Agent ECPS Inc.
Attn: Nelson Paul
Address 2216 Dobbin Place
Raleigh, NC 27604
Telephone Number 919-231-4409
Size and Location of Property (waterbody, Highway name/number, town, etc.): The property known
as "Long Lake" is bounded to the east by Pmecrest Road and to the south by U.S. Hwy 70 (Glenwood
Avenue), in Raleigh, Wake County, North Carolina.
Description of Activity: This permit authorizes the installation of culverts and the placement of fill
associated with the construction of the Long Lake Subdivision. Impacts to wetlands and waters
authorized by this permit include 0.04 acres of wetlands and 372 linear feet (0.07 acres) of stream channel
for two road crossings to access the residential development.
Applicable Law: X Section 404 (Clean Water Act, 33 USC 1344) only.
Section 10 (River and Harbor Act of 1899) only.
Authorization:
Regional General Permit Number
Nationwide Permit Number
Y
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
14
Any violation of the conditions of the Regional General or Nationwide Permit referenced above may
subject the permittee to a stop work order, a restoration order, and/or appropriate legal action.
This Department of the Army Regional General Permit or Nationwide Permit verification does not
relieve the permittee of the responsibility to obtain any other required Federal, State, or local
approvals/permits.' The permittee may need to contact appropriate State and local agencies before
beginning work. If you have any questions regarding the Corps of Engineers regulatory pro ram
please contact Amanda D. Jones at telephone number g '
(919) 876 - 8441 extension 30
/_1. i
Regulatory Project Manager Signature 1 AAA n".llC /A ",- 41
Date December 17,200
Wake
Expiration Date December 17, 2003
SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORM, ETC., MUST BE ATTACHED
TO THE YELLOW (FILE) COPY OF THIS FORM, IF REQUIRED OR AVAILABLE.
Pulte Home
Corporation
Toscana
Road -"-
_ Project
01-4
Property L
ovation .
y ?
1
FIGURE 1
SITE LOCATION MAP
SOURCE: USGS 7-1/2 MINUTE QUADRANGLE
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(NOT TO SCALE) ---
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2216 DOBBIN PLACE OFF/CE: (9119.) 231.4409
R4LE/GH, NO 27604 FiAX.• [phone]
E-MAIL: ngpou/a/n/ndsp/1ng.com
NEXTEL DIRECT CONNECT.• 1612

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ENV/RONMENTAL rCONS/!L TANTS ANO PASAVAMT j9~47/AL/ST$
2276 DOBBIN PLACE OFF/CE: [phone]
RALEIGH, NC 27604
FAX_- (91 H) 237.7377
E-MAIL: ngpaulQmindapnng.com
NEXTEL DIRECT CONNECT 1612
January 14, 2002
Raleigh Regulatory Field Office
US Army Corps Of Engineers
6508 Falls of the Neuse Road, Suite 120
Raleigh, NC 27615
Subject: Toscana Road Project
Raleigh, Wake County, North Carolina
Gentlemen,
This letter is submit the attached Nationwide Permit application for the above-mentioned project.
Additionally, application has also been provided to the State of North Carolina, Division of Water Quality
for consideration under 401 General Certification and Neuse River Buffer rules.
Thank you for your assistance and please feel free to call me at [phone] if you have any questions
or if there is any deficiency.
Cordially yours,
ECPS, Inc.
Nelson G. Paul, PWS
General Manager/Land Use Consultant

S TA
/0/V1?0/V/HFNTAL CONSL/LNTSAiV® A-MAW y1T SPECIAL/STS
2216 DOBBiN PLACE OFF/CE: (91g) 237.4409
RALEIGH, NC 27604
FAX- (979) 23'f.7377
E-MAIL: ngpau1(9?mindspring.com
NE <TEL O/RECT CONNECT.- 1612
January 14, 2002
National Marine Fisheries Service
Habitat Conservation Division
Pivers Island
Beaufort, North Carolina 28516
State Historic Preservation Office
N.C. Division of Archives and History
4617 Mail Service Center
Raleigh, North Carolina 27699-4617
Subject: Toscana Road Project
Raleigh, Wake County, North Carolina
Gentlemen,
This letter is to notify you the proposed project, indicates{ above and described in the attached application,
is under consideration by the U.S. Army Corps of Engineers, Nationwide Permit authorization.
Additionally, the State of North Carolina, Division of Water Quality is considering this project under 401
General Certification and Neuse River Buffer rules. Please review this project for impacts relative to the
specific area of expertise for which your agency is responsible.
Please provide me with any comments your office may have regarding this project. Tbank you for your
assistance and please feel free to call me at [phone] if you have any questions.
Cordially yours,
ECPS, Inc.
+k-op?A. P4
Nelson G. Paul, PWS
General Manager/Land Use Consultant
January 14, 2002
Division of Water Quality
401 Wetlands Unit
1650 Mail Service Center
Raleigh, North Carolina 27699-1650
Subject: Toscana Road Project
Raleigh, Wake County, North Carolina
Gentlemen,
This letter is to notify you the proposed project, indicated above and describer) in the attached application,
is under consideration by the U.S. Army Corps of Engineers, Nationwide Permit authorization. This
application is being provided for your review under 401 Water Quality Certification and Neuse River
Buffer rules. Thank you for your assistance and please feel free to call me at [phone] if you have
any questions.
Cordially yours,
ECPS, Inc.
Nelson G. Paul, PWS
General Manager/Land Use
RECEIPT OF DELIVERY
Accepted by.,
Title:
Company:
Date:
E/VVJ/?OiVJW",0VT.4L CONSUL TgNTS ANO PERJy/T SPEC/AL/STS
22-16 0066/N PLACE OFF/CE: [phone]
RALE/GH, NC 27604
FAX- (9>9) 23>.>3»
-=-"AIL: ngpau/@mindspring.com
NEXTEL O/RECT CONNECT.- 1612
ENV/RO/VMENTAL CONSUL TA/VTS A/VO PERM/T SPEC/AL/STS
2216 OOBBIN PLACE OFF/CE: (91W 23-1.4409
RALEIGH, NC 27604 FAX: [phone]
E-MAIL: ngpau1Qmindspdng.com
January 14, 2002
NEXTEL 0/RECT CONNECT.- -16-12
Mr. Steve Mitchell, Environmental Scientist
Division of Water Quality, Raleigh Regional Office
NC Department of Environment and Natural Resources
3800 Barrett Drive, Suite 101
Raleigh, North Carolina 27609
Subject: Request for Authorization Certificate
Toscana Road Project, Raleigh, Wake County, North Carolina
Applicant: Pulte Home Corporation
C/O Gray Methven, Director of Land
401 Harrison Oaks Boulevard, Suite 250
Cary, North Carolina 27513
Telephone: [phone]
Fax: [phone]
Dear Mr. Mitchell,
This letter is to request an "Authorization Certificate" in accordance with 15A NCAC 2B .0233 (8) of the
Neuse River Basin, Nutrient Sensitive Waters Management Strategy: Protection and Maintenance of
Riparian Buffers (herein afterwards referred to as the Neuse River Buffer Rules). An application for
permits is attached for the proposed project that describes the project location, project development
plans, and impact areas.
The subject project is located on the southern edge of the Long Lake Project (NCDWQ Project # 01-
1549) presently under construction by Pulte Homes Corporation. Toscana Road is a requirement of the
City of Raleigh and connects Glenwood Avenue, on the west, with Pinecrest Road, on the east. From
Glenwood Avenue, the alignment follows a previously constructed road segment on the adjacent
apartment complex owned by Prudential Insurance Company. From here, the alignment crosses onto
the Pulte Homes parcel and follows the east-west trending property line. Near Pinecrest Road, the
alignment diverts off the Pulte Homes tract and into a parking lot owned by Carolina Power & Light. The
reason for this curved configuration is to align Toscana Road with Grove Barton Drive, intersecting
Pinecrest Road to the east.
The impacts to streams and Neuse River Buffers occur where Toscana Road encroaches upon an
unnamed, perennial tributary of Turkey Creek (Neuse River Basin). The sole purpose of the project is to
meet a public need as determined by City of Raleigh traffic engineers. Toscana Road is part of a traffic
plan for the area that has been gradually implemented over time. Because the exact configuration of
Toscana Road has been determined in advance by the City of Raleigh in order to meet a public purpose,
the project impacts are outside the applicant's control. No alternatives are available to the applicant for
avoidance. Options are limited to impact minimization and impact mitigation.
The construction of the roadway is a practical necessity for allowing the public safe and efficient traffic
flow between Glenwood Avenue, Pinecrest Road and Grove Barton Road. The roadway design
Page 1 of 2
To. Mr. Steve Mitchell, DWQ
Re: Pulte Homes Corporation, Toscana Road Project, Raleigh, Wake County
Date: January 94, 2002
considers design parameters dictated by sound engineering, the City of Raleigh and the NC Department
of Transportation. No other alignment is available to the applicant that would result in less aquatic life or
habitat disruption, or fewer water quality impacts.
In accordance with 15A NCAC 2B .0233 (8) (a) (i4ii), the basic project purpose cannot be practically
accomplished in a manner that would better minimize disturbance, preserve aquatic life and habitat, and
protect water quality; the use cannot practically be reduced in size or density, reconfigured or redesigned
to better minimize disturbance, preserve aquatic life and habitat, and protect water quality; and, best
management practices will be used, where necessary, to minimize disturbance, preserve aquatic life and
habitat, and protect water quality. Best management practices may include engineered measures related
to sedimentation and erosion control and stormwater retention, as may be required.
It is requested that your office review this request as soon as possible and advise us of any additional
information that may be required. Furthermore, if additional information is not required, it is requested an
authorization certificate be provided at the earliest possible convenience. Please feel free to call me at
[phone] if you have any questions or if you need additional information.
Cordially yours,
ECPS Inc.
Nelson G. Paul
General Manager-Land Use Consultant
Attachments
cc: Amanda Jones, USCOE
Page 2of2
O?OF WAT?9QG Michael F. Easley, Governor
William G. Ross Jr., Secretary
y North Carolina Department of Environment and Natural Resources
> Gregory J. Thorpe, Ph.D.
p -? Acting Director
Division of Water Quality
March 13, 2002
Mr. Gray Methven;
Pulte Homes Corporation
401 Harrison Oaks Blvd., Suite 250 MAR E
Cary, North Carolina 27513 2
S S.
Subject: Project: Toscana Road
ECP/tlk
County: Wake UP
DWQ #: 020058
The purpose of this letter is to notify you that the North Carolina Wetlands Restoration Program
(NCWRP) is willing to accept payment for stream and riparian buffer impacts associated with the subject
project. Please note that the decision by the NCWRP to accept the mitigation requirements of this project
does not assure that this payment will be approved by the U.S. Army Corps of Engineers and the N.C.
Division of Water Quality Wetlands/401 Unit. It is the responsibility of the applicant to contact these
agencies to determine if payment to the NCWRP for impacts associated with this project is appropriate.
This acceptance is valid for six months from the date of this letter. If we have not received a copy of
the issued 404 Permit and 401 Certification within this time frame, this acceptance will expire.
Based on the information supplied by you in a letter dated February 25, 2002, the stream and riparian
buffer restoration that is necessary to satisfy the compensatory mitigation requirements for this project is
summarized in the following table. The maximum amount of mitigation that the NCWRP will accept for this
project is also indicated in this table.
Stream
(linear feet) Wetland
(ft2 or acres) Riparian Buffer
ft2
Impact 302 50,312
Mitigation Maximum 604 50,312
The stream mitigation will be provided as specified in the 401 Water Quality Certification and/or
Section 404 Permit for impacts associated with the subject project in Cataloging Unit 03020201 of the Neuse
River Basin. The stream mitigation will be performed in accordance with the Memorandum of
Understanding between the N.C. Department of Environment an d Natural Resources and the U.S. Army
Corps of Engineers dated November 4, 1998. Riparian buffer mitigation will be performed in accordance
with 15A NCAC 02B.0242, 02B.0244 and 02B.0260. '
If you have any questions or need additional information, please contact Crystal Braswell at
[phone].
erely,
/4m,IdFe
E. rrell,Program Manager
cc: Rob Ridings, Wetlands/401 Unit
Amanda Jones, USACOE
Steve Mitchell, RRO
file
. Maw,
Wetlands Restoration Program 1619 Mail Service Center Raleigh, NC 27699-1619 [phone] Customer Service
320 West Jones Street Raleigh, NC 27603 Fax: [phone] 623-7748"
o f W A rF9 Michael F. Easley, Governor
William G. Ross Jr., Secretary
?0 ?G North Carolina Department of Environment and Natural Resources
Gregory J. Thorpe, Ph.D.
Acting Director
O '?C
Division of Water Quality
January 28, 2002
DWQ # 02-0058
Wake County
CERTIFIED MAEL - RETURN RECEIPT REQL- STED
Pulte Home Corp.
c/o Gray Methven
401 Harrison Oaks Boulevard, Suite 250
Cary, NC 27513
Dear Mr. Methven:
On January 15, 2002 the Division of Wati? Quality (DWQ) was notified by receipt of your application
regarding your plan to fill 302 feet of strew fcr, -zbe purpose of developing the Toscana Road project in Wake
County. Approval from DWQ is required to dis=b these areas. The enclosed application needs to be
completed and returned to us with 7 copies of be =91ication, supporting maps and documentation. In
particular as described in 15A NCAC 2B .050? -ale will require you to:
1. address whether the NC w,1E?-Jr-mizs Restoration Program is willing to accept stream and buffer
mitigation for this projec7"
2. address how sedimentation amd erosion control measures will be in compliance with the
--l e is er buffer rules- anLd
3. provide the correct irxm-h- tee (a check for $250.00 was received) which would be
X475.00 for these-
ts. ??-crt)
74
Please sho se on maps of suitable scale {far nnstance 1" = 100 feet) we can begin to deteetn??
projects' compliance w C 27H 0500_
Please telephone me at 919-733-1786 if y? ave any questions or would require copies of our rules or
procedural materials. This project will remain -m ld as incomplete in accordance with 15A NCAC 2H
.0505(c). The processing time for this app ' -will begin when this information is received. If we do not
hear from you by writing within three (3) wer will assume you no longer want to pursue the project and
will consider it withdrawn-

cc:
Program
?'"??' ? L?rZ?? )Water Quali
Raleigh DW Regionai Offiae j
Raleigh Corps of Engineers
Central Files
File Copy
Nelson Paul, ECPS, Inc., 2216 Dobbin Phoe, Raleigh, NC 27604
Wetlands/401 Unit 1650 Mail Service Condw FAkF Th. VC 27699-1650 Ph: [phone] . Fa)c [phone]
=
MENO
Customer Service
1 800 623-7748
? Wedand determiinniion and distaince to blue-line surface waters on USGW topo maps
? MinimizatiWavc idance Buffer Rules (Neese; Tarissues
-Parraiia, Catawba, Randleman)
? Pond fill .
? Mitigation Patios
? Ditching
? Are the stream eirwagand =25gation saes available and viable? "
? Check drawings Jbw accuracy
? Is the application cam-si?tvOn' application meetings?
y?
? Cumulative ant
K,
?
Comments - - ??.? ?? /' -'-?? .?,?"?=i t`?q
-? f

L 4
w -
MEMORANDUM
TO: John Dorney
Non-Discharge Branch
Regional Contact: Steve Mitchell
WQ Supervisor: Ken?Schuster
Date:
SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility. Name Pulte Home` Corporation County Wake
Project Number 02 0058 County2
Recvd From APP Region Raleigh
Received Date 1/15/02 Recvd By Region
Project Type Toscana Road Project
Certificates Stream Stream Impacts (ft.)
Permit Wetland Wetland Wetland Stream Class Acres Feet
Type Type Impact Score Index Prim. Supp. Basin Req. Req.
14 Stream O Y OO N 1 27-33-2 C NSW 30.402. ?- F_ F__ ?-
I?' ?3R I3utf?r? O Y O tii . F -?-?-?- 30,402. '?-?- ??!
F__O Y o N F_F_F-F_F-f F_ I- F_
Mitigation Wetland
MitigationType Type Acres Feet
I F_ r F_
Is Wetland Rating Sheet Attached? Q Y Q N Did you request more info? Q Y Q N
Have Project Changes/Conditions Been Discussed With Applicant? O Y Q N
Is Mitigation required? QQ Y 0 N Recommendation: Q Issue Q Issue/Cond Deny
Provided by Region: Latitude (ddmmss) .- - -- Longitude (ddmmss)
cc: Regional Office Page Number 1
Central Office
WAY I QQ0000(_)(_)(_) much so what it the road was planned befor the rule Move it or do not
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' ¦
INDEX OF SHEETS
AUGUST ~4, 2 1-~ 2002
OVERALL PLAN SHT 1
STREAM RELOCATION PLAN AND DETAILS SHT 2
L~ 1
_7~_.
~ . ~e``~s
~ 4
\ras1 1~ ~
'I.
i

waNiTr ~+na
VICINITY MAP
SCALE 1" - 2000'
DWQ PERMIT #02-0058
JUNE 15, 2002 -ORIGINAL APPROVAL
LEGEND
DESCRIPTION EXISTING PROPOSED

iY
2' CONTOUR INTERVAL
10' CONTOUR INTERVAL
PROPERTY LINE - - - - - -
ROADWAY CENTERLINE - - - - -
RIGHT OF WAY LIMITS - - - - - -
EASEMENT LINE -
OWNER
~~RB & ~~nER - - PREPARED ~Y
SANITARY SEWS-R FACILITIES - ~
STORM SEWER FAGLITIES 1-=-= ~ ~ ~ ' PUL TE HOME CORPORATION
WATERLWE rya ~ I
FIRE HYDRANT ASSEMBLY ~k n'~~
401 HARRISON OAKS BLVD., SUITE 250
3 FENaNC srRUCruRE -mo o- E nl G A R! E E 12 5 A P L A IV fV E R A 15 U S U R V E Y O R S CARP, NORTH CAROLINA 27513
WOODSLINE ~ ~ ~ N~A
7 WATERWAYS - - NIA I I I Mamenan Urive Lary, Nortn Carolina Z/J I 1 tel: [phone] tax: 919-- tax: 919-467-6008 www.witliersravenel.com (919) 611-0 )2
SILT FENCING /
u
r. ~7

~ t i i y
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_ : ~ ~ r. ~ i ~ . ; ~f E ~ ..,~.rs~.,.... fi _ a~ ~E~S i.
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~ ~ ~ i ~ ,
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~ ~ / _ " ~ I 1- ~ i
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~l ~ ~ ~ i , ~ ° oi.ow nssr .,.1 - _ 1U4~ I ~ I I ~i - _ i ~ ~ I ~ ~
i i i w 1~" ~arE~_ .r U411J4h auiuNe,.s~r~ ~ 2086 I ~ ~~l_ 1~- I ~ _
/ / / "i/ i i ~ ~ , _ i ~ ~ j ~ 1 FfLASSY ~ ~i i ~ ~ 20 2088 ~ ~ ~ i. ; . 4..., i = - - 2089 1 ~ ~ i . , _ ~
C / r I ~ _ / 1 I r W/f3LOCNIN ~ ` 2090 ~ ~ ( i ~ -N ~ . 2091 ~ ~ ~ i ~ R ~ ~ ~ ~ , , ~ ~ ~x~~u~
i ~ 2C ~ ~ ~ ~ ~ ~ / ~ 1 ~ . , 9 1- 2092 ~ ~ ~i _ ~ EX MtlT5 L , ~ ; ~ ~ _ ,tea
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ; 2094 ~ ~ i 2095 ~ ~ 2096 2094 , ~ ~ I ~ ' ~ ~ ~ ~ ~ . _ - ~ - - - _ _ . ~ . , . , ~,..~.~LX::U ,
/ , ~ ~ ~ ~ ~ ~ , r ~ 2097 ~ , ~ ~ I' 8 "f EE 1' _ _ ,i ~ EX MN 17 ~ R2b.00 - 0
~ ~ ; , ; ~ I 2098 ~ A I I N ~ ~ A ~ , ~ ~ ~ h- , w ~-e ~,nr. ~ ~ . ~ _
i ~ l ~ I , , , , ~ ~ , , A I ~ / ~ ~ _ N~~A X11 ~ ~ ~ ~ ~ ~ 1 , i ~ ~ /~6" TE YAL ~
I 1 ~1 1 8l K ~ ~ ~ 0 1 I ~ l I ~ ~ , 9~ K - ~ _ - - I
1 \ ( ~ ~ ~ , , \ 1 ~ v. Y- - _ 1 , ~
1 I ~ ~ ~ ~ Goss 1 I~ li HI A ~ 5 - ~ ~;V ~ . _ - s ro H1~.~ 1 - - ~ ~ ~ 209 j R y - 0 _
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u ~ _ I ~ ~ ~ ~ ~ z \ ~ ~ ~ a - I 1 _ _ ~ 1, ~ 1 I I
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~ ~ ~ ~ ~ ~ ~ ~ 113a1~ 115,116 13 . 0 L_ ~ ~ ~ ~41G - ~ ~ ' r
2 1~ ~ ~ ` _ - _ 1 oPEN ~>~a~E 116.... \I 1107 - _ ~ ~ , i 1 ~ ~ ~ i ~ ~ ~ - ~ ~ a 1C.~y - - ~I ,
~ . ` ~ ~ ~ ~ ~ _ _ - 31,10 SC `[N SsY ~ . ~ w s ~,ir va . - _ 1 , w/e ~nir ~a 2108 ' 1Q ~ ~n ~
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DI51 ILI ~caVING ~ ; ~ - _
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w ~ ~ ~ r~ ~ I USE: MULTI-FNLY RESIDENTAL ~ a° ~ ~ ~ ~ ~ r I ~ wv iN=noi.io ~ ~ ~ ~ / I ~ wv nur:aoo.9i ~ _ a I ~ ~
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d
M CLIENT PULTE: HOME CORPORATION GRAPHIC SC~T~~; .wxm~~,~~„,. my a`,
401 fiARRISON OAKS BLVD, SUITE 25D a' ~~a n ~s so goo anu ;4 s
CARY, NORTN CAROLWA 27513 N .L.~ ~i
~ (.919) 677-0122 [phone] (FAX)
v ;a~ Wd. f ( [>a F~,>;T > ~~1~
CONSULTANT r 1.~ , 1 inch ft. ~
WITHE:RS & RAVENEL ENGINEFRW~~ & SURVEYING, INC. F.~; 111 MACKENAN DRIVE ar~`~ ~r, {~y<~, War,,..
CARY, NORTH CAROLINA 21511 ~f //I/ mmtl9WPA Sv ~Y' 1
r [phone] [phone] (fax)_ . ei~, ~ w ~®e , ; (ono ~sA~~.~t_ , ~ p~
a KJESNECKOWI THERSHAVENtI.UUM e ma U
U i e All ~,~.,g
W
No. Revision Date By Designer Scale =50
Drawn By Date TOSCANA DRIVE WITHERS RAVENEL Sheet No.
OVERALL PLAN ENGINEERS I PLANNERS I SURVEYORS
o _ Checked By lob Vo. LONG LAKE SUBDIVISION
G 111 MacKenan Drive Cary, North Carolina 27511 tel: [phone] fax: [phone] www.withersravenel.com
- - SJ
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j r
/ \ D SIPATOR PAD _ 12'Lx6'Wx1$"D i _ - _
/ % ~ / i i / _ _ i - ~ ~ ~ D5D = 8 ; Dmax = 12" '
/ ~ ~ i i ~ _ _ UE R A I - f
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/ ~,w„--~--` _ , ~L4SS B RfP-RAP
~ i~ 'X j i
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GRAPHIC St APHIC SCALE
10 0 5 t0 to zo ao
(IN FI~'E'P (IN FI~'ET
i inch = 10 i inch = 10 ft
cp ap +
c~v
MAhERIAL. SPECIFICATIONS 380
ii ~ ~ ~ ~ ti ~ ~ 379 ~ ~ ~ U, - ~ ,
~ l j C~50 lhE~ ~ umposite turf rf;inforc~;m~nt mat (f;--~fRM~ shall be a rnu~Nune pro~~uc~;d ma 378 ! ~I ~ ~ ~ , STAPLE PATTERN "E" ~rodu~,~,d mat of 1U0% r,o~onut
~ ~ i, ~ ~ ~ I ~ .d. d I ICI ~~I z; ~ ~ ~ I fif~~E~~ rnatnx incgrh~~rated into a I~aermanent three dimensional r~~etting structure. 377 I ~ I ~ I ~ ~ } ~ w. ~ perrn;,~ible shear ~,t~rES~ is f3 Ibs~sq fit. i structure. The rnaxirnurn 3.Y15 staple; /yd^1 (4.'
~ ~ ~ ~ i i ~ ~ 316 I ~ ~ ~ I staples/m 2) u.~~i.ng 6 in
(1`~.l. c;tn), Tl ga. wire "U" ed bottom net with Q.50 x O,5O inch ;,tap.les . 8 a.n (20.3 ~;m) 9.Oft
375 - r _ . _ 71 _ ~ ! _ , matrix sr~all be stitch k~~~'~nded L~E~~twet~n a heavy ~~luty UV stabilized bottom n i ! I ~ ~ ~ APP Q IMA~E ~ IN x 1.2/ ern o~enin s a ~~u er heav dut UV ~~~tabilized dramaticall cu:~ a ~ ~ (7.. 2 2m ~ ~ atically cu.~pated (crimped) ,,i.apa_~.,~ an~3 longf.r. may be
374 ~ ~ ~ ~ a ! ) K ~ ~ ~ Y Y ~ Y P I I I ~ ~ I ~nterrnediate nel~ting with 0.5U x (~.:~0 inch (1,27 x 1.27 cm~ openings, over Irwin gs, over Irwin with a heavy duty UV u,>ed for loose .,oils . 9
I I ~ ~ ~ ~ ~ i :>tabilised top net with U.50 x 0.50 inch (1.27 x 1.~7 cm) openings. The cuspatE i The cuspated netting shall forn~i ga. staples or. heavier may
372 I ~ ~ ~ ~ , ~ ~ ~I ~'I , ~ r ~ ,s t ~ e E; width of thr~ mat, the threE~ r i Prominent o.~~, y spac,Ed id 4e o ,ro5 hE ,nti~ the three Wettings shall be sti[chf~d be necessary in hard or
~ ~ ~ ~ I ' ~5 ~ ~ tai ether on 1.50 inch 3.81 crr~ centers with lJV stabilized of ro lens thread 371 ~ ~ ~ ~ ~ ~ ) P YP PY ylene thread to form a perrnanE,nt r.acky soils. Secure blankets t;o soi.l QQ
~ F_ ~ ; ~ ~ - - : ~ _ ~ i three dimensional structi~are, 370 ~ I ~ ~ 1 ~ 1 0 ~ ~ i ~ oI ~ b placing a si.aple/stake I . 8f 1. f~ Et i
i ~ ~ ~ ~ 369 I ~ N~, ~ ~P ~--~fiEXISrGR E. CL 05tH~SI~STR~AM ~ III mats shall be manufactured with a colored thre~~d stitched alon both oi.rter c. ~ ~ ~ ~ 9 t rough each doi:. r ~ ~ G= both oi.rter edges (approximately 2- • 2a ~Om)
6 ~ ! ~ II 0 ~ 3 ~ ~ ~ ~ ~ , ~ i I ~ inches ~ 12.7 crn~ from thy; edgo) as an ovE~rlah guide fare adjacent mats. ;en1 rn~~ts.
367 ~ ~ ~ ~ ~ ~ ~ ~ i ~ I ~ ~ F, ~ _
366 ~ ! ~ ' I ~ ~ ~ r~~c cornxr.~~iteturf reinforcement rnat shall be the North f~rneri~.an Green C3..~0, 6 i z ~ ~ _ ' ~ ~ . ~ ~ ~ i- `:':~0 >ermunFnt cam osite turfi reinforcement meat shall have the followin Ph Green C.3':~O, or equivalent. l~he _ ~ ~ ~
365 1 ~ ~ t~ ~ ~ ~ ~ ~ ~ I P g Y ollowing physical properties:
x. I I I I ' i I ~ i ~ ~ ~ ~ Mulcrial Ct~ntent
kli 363 l rn'~ ~ ~ ~ ; i l
~ I ~ ~ ~ ' I ~ ~ ~ Mai ' 100% Coconut H~ i er O dO Ib d3 0 27 k m3 362 i ~ ~ ~ ~ ~ ~ , , ~ ~ ~ nx b ~ ~y ~ g~ a~m:3» N RTH
361 i ~ I i I i ~ I ~ I~ c~a ~ Q
~ _ i , _t_ i- ~ ~ ~ -1 Nettings lop -Heavy UV `ltabili7ad Polypropylene z 360 i~ ~ ~ I ~ ~ I ~ ~ 1z 1 ; ~ ~ ~ ~ ~ I ~ ~ 8.~~0 Ibs~1,0)U ft2 (4~1~~ kg~100 m2~ i A N
359 ~ - ~ ~ ~ ~ ~ ~ ~ ~ ~ 7 ~ I, i ~ ~ j Mid _ Super heavy UV `>tabilized Polypropylene GREEN 6.67ft :ne ~ 2.ra~ ~ ~
r~, 358 ~ ~ i ~ ~ ~ 2 n l b 1, 00 n ft 2 ~ o. 21 k~ ~ o o rr, 2 ~ _ _ { ~ ~
w 357 ~ ~ ~ l i ~ ~ k.3ottorn--Heavy UV Stabilised Polypropylene a i ' ~ i ~ ~ ~ ~ ~ -
i ~ ~ ~ ~ ~ ~ I ~ ! 8.50 Ibs 1 000 ft2 4.15 k~ 100 rn2 I ~ ~ ~ ~ d~ z 356 ~ ~ PRO E IfIE OU PDI ~ i NOTES: SLUPE AS PER PLAN VIEW
I= ~ ,I i 355 i ' SLOPE AS PER PLAN VIEW 1 TRAVERSE CHECK SLOTS REQUIRED AT 25 O.C. ~ 2 UPSTREAM OR DOWNSTREAM TERMINALS ARE
~ ~ ! ~ ' ~ i i ~ I ~Ihr~~od l1V Stabilized Polypropylene ~ 354 ~ ~ i ~ i ~ ~ - ~h~ ~ - ~ REQUIRED AT ALL TERMINATION POINTS.
m ~ ~ I ~ 353 i ~ I ~ ~ ~ ~ Physical Specitcalions (~~~er roll) l~=-~ -I ~ ~,__T _ _ ~ ~ ~ ~ 3) MAT WILL BE A THREE DIMENSIONAL ROOT
352 i ~ ~ ~ - - - 8.00 ~ ~ I REINFORCEMENT SYSTEM PERMANENT SYNTHE~fIC MAT 4.00 I ~ _ _ SUCH AS NORTH AMERICAN GREEN C350 _.i~~~==_L.
I ~ En lish Metnc ~ ~ ~ , i
i ~ I ~ ~ ~ ~ ~ ~ ~ ~ Wirith 6.50 ft 2.0(7 rr~ ,r DATUAf ELE ~ ~ INSTALLATION WILL BE PER THE DIRECTIONS REINFORCED ROOT SHOWN AND THE MANUFACTURERS RECOMMENDATIONS.
a~ 350.00 _ I cnylh ,~~i.;>U ft t6.~3U m d' . O ~ r-~ O~ x~ Q o,~ ~r ~ . N ~ ~ ~ ~ Weight 31.00 Ib;;-h 10~ 16.f30 kg SYSTEM MAT 1 7.00` 1 4 SLOPE CHANNEL BOTTOM TOWARD CENTERLINE
~ n~ M~ ~ ~i~~r7 40,00 y~'~2 33.40 r7~'l ) 1.U0' 1.00
N r~ n ~a 3 3 ~~~„YU~~~u~;Lr~.>,>>
N h' -~tt fart?o~f~ ~ "~~'n EMBED EDGES 8 MIN. ~~r, ~~"b~ ,p. ~ ,
20+00 21+00 22+00 23+00 EMBED EDGES 8" MIN. EDGES 8 MIN. AND TAMP BACKFILL ~ '~'""«'~~SSI~`.':~.,`r`
AND TAMP BACKF1LL a MP BACKF1LL ~ ~"gyp " ~ u~
SCALE; 1" = 50' HORIZONTAL rl.=~~
1" = 5' VERTICAL ~ ~ ~~,7 SGAL.F.. N,1.5. ~ ~ w~ r°~~
z a f•.
~W.U..es .1~°a_.~~.~_a 0 Ar 'V n.. ~ ~
d Cdr ~ 1 '1 !a"~ ~
J i
li x
Date By Designer Scale No. KPV~SIOrl 20' OSCANA DRIVE
WITHERS RAVENEL Sheet Na.
Drawn By Date - - W&R 08--08-
Checked a _ - - - - - - Checked By Job No. LONG LAKE SUBDIVISION STREAM RELOCATION PLAN ENGINEERS I PLANNERS I SURVEYORS 2
201113.9 111 MacKenan Drive Cary, North Carolina 27511 tel; 919-469-3340 fax: [phone] www,withersravenel.com I - - -
y

~ y ~
, ~ BUFFER IMPACT PROPOSED 20' Pul -r ~ ~ ~ ~ ~ NEUSE RIVER BUFFER QED 20 PUBLIC _ ~ GRAP~~IC S(,ALE~ _ ~
, _ IMPACTED ARfA: 0,47 ACRES STORM EASEMEN . , ~ E ENT ~ EAS M - - ~ goo ~ ~ 50 0 25 5o ioo ~ ~ ,
~ \ , ~ NEW CMANNEL - ~ - ~ -T~'A~T 2 ~ ~
A ~ ~ ~ - _ - ; ~ ; . C SUB, \ ,
CANA ROAD i ~ ~ ~ , ~ \ ~ ~ _
SIPATOR DEVICE SUMMARY ~ ~ ~ , ~ ~ ~ ~ ~ ENERGY DIS ~ ~ 1~? ~ i ~ ~ ~ ~ ~ ~ ~ , 1 mph
1 , I I i ~ ~ ~ ~ ~ ~ \ V ~ V ~ , i , ~ ~ \
STRUCTURE DIMENSIONS STONE DIA i ~ ~ ~ ~ \ ~ ~ ~ ~ ' ~ ~ \ CLASS , , , i ~ A ~ ~ ~ ~ , ~ ~ , ` _ ~ , ~ ~ v v ~ \ ~ - ~ ~ ~ ~ ~ ~ _ - ~ ~ \ \
LENGTH WIDTH DEPTH q~E ~ , A, ~ A ~ , ~ , # RIP-RAP ~ ~ \ ~ ~ ~ ~ A , ~ 1 ~F€~52 ~ + ~ ~
~ ) ~ ) SIN) ~ ~ . ~ FT FT (FT) ~ ~ V~` - _ ~ E 7 - -
PES 52B 12 6 1.5 B A ~ ' ~ ~ ` ~ ~ ~ _ ~ ~ _ _ ~ - _ ~
FES 55 5 4 1.0 A 3 ~,A~~ \ ~ ~ ~ \ - ~ - ( 1 . _ - ~ _ _ _ ,
V~ + ~ _ = ~ ~ ~ ~ o ~ ~ ~ CB`46 j - ~ ~
NOTE; ~ , ~ _ - ~ ~ ~ ~ ~ _ ~ ~ ~ ~ - \
LAID ON MIRAFI 140N GEOFABRIC. _ ~ ~ . _ -ALL DISSIPATORS WILL SE - ~ - - _ ~
- ~ ~ ~ _ - ~ _ ~ ~ ~ ~ ~ q _ _ _
,A ~ \ ~ ~ _ ~ \ _
V ~ ~ ~
~ / ~ ~ , ~ - ~ _ ~ -
. ~ - \ ~ 4 0 DW ' PO D
V _ ~ ~ ~ ~ ~ \ ~ _ - ~ i~ ~
V ~ - ~ - _ I i l
~ ~ ~ _ ~ ~
\ ~ ~ ~ ~ \ - \ - - - ~ _
~ i \ 1 ~ _ = ~ ~ 88 W. 14 7.69
\ ~ ~ _ V ~ ~ y, ~ - -
- ~ \ ~ J._ _ 1,
\ . _ \ \ _.,,r _ _ \ _
TOSCANA ROAD ~ V A i - ~ N CB45 _ - +
\ / ~ ~ ~ - - ~ ~ ~
0 PUBLIC R W \ ~ 6 \ ~ - ..f 7~
~ _%~'i I BM 1994 PG 802 \ _ ~ ~ , ~ ~ -F' ~ fTl ~ ~
\ / ~ I ~ \ i G\ ~ n ~ ~ o ~ -a
\ _ , _ ~i ~ s \ - jll~~~ NSF
o \ vo.ti , - SMH47A ~ IAL INSURANG'E PRUDENT
,v \ (1 ~i j ~ - o A i~ ; ~ ~ ~ Q
ti\ ( i \G 1 ~L )l ~ Alvl~RICA CQ. QF m
~ \ 1, '9 \ PIN 0787,13-03-1905
~ ~ ~ PG 644
CRES 903 s . ft. \ DS IMPACT. 0.02 A WETLAN q ~ PROPOSED 20 PUBLIC DB 6578
~ \ , IMPACT. 302 L.F. \ CHANNEL 1 A EMENT BM 1986 PG 1334 STORM E S
\ \ ,
PACT: 0.30 ACRES ~ ~I NRB ZONE 1 1M
PACT: 0.17 ACRES NRB ZONE 2 IM
- 400 390 - -
w
_ _ - w ~ ~ ~ ~ w
~ ~ ~r ~ p ~ ~ ~ ~ m
~ ~ ~ ~ ~ ~ a
~ j u7 w Q ~
~ ~ ~ _ V ~
w cn _ 390 - V ~ 380 w
~ z z ~ ~ PROPOSED GRADE
PROPO ED GRADE ~ PRO OSED GRADE ~
~r

370 ~ - w z
~o
~i U + z ~
C~ O
2 ~ - - - 390 ^ - - ~o
\ k i ~ + j I ~ o~ i o w
W / _ EXlsri~ EXisriNC c uNO n a
i HANNEL L TO BE FILLED v ~ hANNEL LENGr ~
370 - - - - ~
360 i
z HAN EL LENGTH r0 E FILLED C
EXJSTING HANNEL ~ EXlSrING G'OUND JG ~ HANNEL ~ ILLE
~ ~ ~ SrA. 0+ 4,37 0+ 4,37 ~ CHANNEL LENG_~ r0 BE F
~ _ _ - 380 o - ~ ~
w w ~Q
w z
z w z~
J W o u~
z W 360 - -
~ 350 _ _ i
W
f
- DATUM ELEV )ATUM ELEV - - ~~0.00
a DATUM ELEV 355.00 ~ ~ i~ N
Q 345.00 N rn N MN ~T P,j I~
N ~ ~ ~ ~ ao ~ ~ o ~ V) ~ J ~ J
a ~ ~ ^ ~ a0 ~ r7 rfi M g ~ M ~ ~ ~ • /
o _ - - ~~oo
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voaiyiioi rShei w& R 1°=a0' Drown By Date t No.
0 17
N R vialona
M WITHERS & RAVENEL Englneering & Surveying, Inc. No. Des LONG LAKE SUBDIVISION SION TOSCANA ROAD NRB IMPACT EXHIBIT W&R 3 1 02 Checked By Job No. of
111 MocKenan Drive • Cary, N. C. 17511 NORTH CAROLINA I -j KLJ 201113.0
919-469-3340 FAX [phone] RALEIGH WAKE COUNTY
s

-
BUFFER IMPACT PROS°OSED 20' PUBLIC ~ ~ ~ NEUSE RIVER BUFFER ~y. ~ \ ~a~A~ X11(, ~~.,A~.,~,
IMPACTED AREA: 0,47 AC S S1~ORM EASEMENT ~ ~ V' v - ~ A ~ ~ A 50 o z5 ~o ioo zoo
~ ~ NEW CHANNEL ~ TRACT ~ , , , o~
~ ~B ~ N , v , NO -~~E S , . ~ Q ~ r ~ ~
TOSCANA ROAD ~ ~ ~
E ~ , ~ , I v ~ ~ ~ ~ \ v ~ \ ~ A \ _ NERGY DISSIPATOR DEVICE SUMMARY - A ~ ~ ~ ~ A~ ~ 1 mch
NSIONS , ~ ~ ~ , ~A ~ ~ _ - ~ ~ ~ .
STRUCTURE DIM CLAS5 STONE DIA ~ A ` ~ A ~ ~ \ ~ ` LENGTH WIDTH DEPTH AyE V ` V ~ ` ~ ~ \ ~ ~ ~ \ - - A \ ~ ~ -
# RIP-RAP ~ , ~ ~ ~ V ~ ~ ~ ~ FT \ ~ , ~ ~ ~ ~ ~ V,~ ' ~ ~ ~ CJ ~ ~ ~ r- _ . E~~62 ~ _ _ -r _ ~ ~ ~ v ~
1.5 B 6 FES 526 12 ~ A _ ~ ~ E ~ 7 ,
~ ~ ~ . ~ ~ ~ FES 55 5 4 1.0 A 3 ~ ` _ ~ , _ ~ ~
~ \ ~ ~ ~ , ~ ~ gas _ - ~ ~ ~ , ~ ~ o ~ - ~ ~~cB s ,
NOTE: ~ ~ ~ ~ ~ ~ ~ ~ ~ , ~ ~ ~ ~
-ALL DISSIPATOR5 WILL BE LAiD ON MIRAFI 140N GEOFABRIC. , ~ ~ ~ - ~ _ ~ ~ ~ ~ ~ ~ V ~ \ ~ ~ ~ ~ - ~ ~ ~ ,
_ - ~ ~ ~ ~ . ,
~ ~ - - - . _ ~ ,~A ~ ~ \ V ~ . - ~ ~ ~ - _ ~ ~ p a
~ ~
~ . ~ - _
~ ~ ~ ~ ~ ~ ~ ~ 4 ~ 0 p D DW
- ~ ~ ~ ~ ~ ~ - -
. ~ - ~ i / ~ - i
V A ~ ~ ~ - ~ v. _ - ~ ! ~ I ,
~ ~ ~ ~ A~ II I i'
y \ ~ ~ - - _ ` - ' ~ 88 W 14 7.69 - ~
~ ~ , . _ _ „ ti ~ _ . - ,..L - - ~
~ ~ - - ~ - ~ _ . ~ ~ _ - ~ ~ air^••
~ ~ ~ ~
~ - _ - 0 ANA RDAD ; ~ T SC ~ ~ ~ ~ „ ~ - _ - _ ~ CB45
~ ~ ~ / / ~ % % ~ I _ a
60 PUBLIC R W ~ \ % / ~ ~ / / ~ i .1 ~ ~ ~ - ~
~ A ~ BM 1994 PG 802 + ~ D l
V ~ o / fl G\ r ~ ~ ; o ~ o
~ _ ii N/F
/ ~ ~ t~ _ + ~ SMH47A
.Q ~ i 1 l ~ 0 O PRUDENTIAL INSURANCE o ~
~ ~ ~ ~ i i r' ~G ~~1~~~ ~ ~ ~L , CO. OF AMERICA
PIN 0787.13-03-1905
rn .02 ACRES 903 s . ft. ~ WETLANDS IMPACT. D ~ '
q ~ PROPOSED `c- p \ / 'ROPOSED 20' PUBIC DB 6578 PG 644
~ \ ~ STORM E~ IMPACT. 302 L.F. CHANNEL ~ ,~~i 1 ~ ~ STORM EASEMENT BM 1986 PG 1334
V ~ ~ 1 IMPACT: 0.30 ACRES ~ ~ ~~,~~,I ~
NRB ZONE ~ ~ 1,
2 IMPACT: 0.17 AC,~zES NRB ZONE
4 390
i f
W
~ m ~
I ~ r ~ ~ I o ~ ~ N op
i- ~ r~ p ~ ~
t,. ~ i` ~ > ~ I
W ~ 390 _ ~ 380 ~
~ o z
PRO OSED GRADE PROPO ED GRADE o PROPOSED GRADE
- 4 _
I
370 - _
w z~

U~ W z
E C~ O J O
~ Q Z _ ~ - \ 390 -
~ o
\ W i ~ ~ ~ ExlsriNC G uND ~ q^ CJ W UND ~ ~ ~ ~ _
/ HANNEL LENGr r0 BE FILLE 'T TO BE FILLED v, ~ ~
U
? - - 3
360 ; z CHAN EL LENGrH r0 E FILLED
ti
~ ExISrING ~ HANNEL m EXISTING G OUND
STA. 0+ 4, ~ CHANNEL LENG N l0 BE FILLS
z - 380 _ o
w w
z ~ti
z ni z
J Z 0
' 360
350
W z
3
a DATUM ELEV _ DATUM ELEV _ - DATUM ELE~
- 355.00 370.00
Q 345. DO N ~ ~ ~ ~ ~ N rn N O ~h f~ N
N ~ r P~ O r~ f~ ~ ~ ~ ~
$ cp cp ^ ~ ~ t~ ~ ~ ~ N M ~ ~
0
~ - o r_------ 0+00 1+00 2+00
+Q~ 2+~Q 0+00 1+00 2+00 Z+00
w ry
5
I
z Q
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0
dcR 1"-40'
Revisions y Date Sheet No.
WITHERS & RAVENEL Englneefing dt Survey/ng, Inc. No. Desor-btlon ° ° LONG LAKE SUBDIVISION TOSCANA ROAD NRB IMPACT EXHIBIT &R 3 /1/02-
s LChecked Scale CAD File
919-469-3340 FAX [phone] RALEIGH WAKE COUNTY NORTH Cj NORTH By Job No. of ~ CAROLINA LJ 201»3.0
Fop 111 MacKenon Drive • Cory, N. C. 27511

~ BUFFER IMPACT PROPOSED 20' PUBLIC EUSE RIVER BUFFER \ N 'UREIC - - ~ GF~APHIC ~CAL~
- IMPACTED AREA: 0,47 ACRES SLORM EASEMENT _NT 206 ~ \ \ 50 0 25 50 100
~ , , NEW CHANNEL ~ ~ ~ ; . TRACT ~ - ; - _
\ ~ ~ ~ ~ , ; - - y ~ - ~ ~ . v , ~ .r- QNG LA
SCANA ROAD , ~ , ~ i ; ~ ~ , ~ ~ A ~ A ~ ~ ~ ~ , ~ _
VICE SUMMARY ~ ~ , ~ ~ ~ , , ~ ~ ~ ENERGY DISSIPATOR DE , \ \ \ ~ ~ V ~ ~ ` ' ~ \ ~ ~ % f-'',.~ ~ ~ ~ ~ ~ 1 inch = 50 Pt.
~ ~ \ ~ ~A
DI N510NS ~ ~ ~ ~ A ~ ~ ~ ~ ~ ~ ~ ~ - , R STONE DIA / , ~ ~ \ ~ ~ A ~ ~ V~ STRUCTU E CLASS i , ~ ~ ~ ~ ~ ~ ~ ~ , ; ~ ~
WIDTH DEPTH AVE ~ _ LENGTH ~ ~ ~ ~ ~ ` ~ ~ RIP-RAP ~ ~ , ` , ~ ~ V~ V ~ ~ ~ V' _ ~ s ~ _ - " ~ _o _ ~ \ ~
FT FT (FT) IN ~ , , ~ , \ ~ _ B 6 ~ ~ - - _ ~~~~J~ -1- E 7
26 12 6 1.5 ~ ~ ~ , ~ ~ 4 1.0 A 3 ~ 'V _ _ ~ - - - - ~
_ ~ FES 55 5 ~ , , ~ ~ ~ ` ` ~ \ ~ ` ~ ~ \V _ - - ~ + - _ _ A ~ V
-o ~ ~ ~ ~ ~ ~ CB 6
~ ~ . _ ~ , NOTE: - ~ ~ ~ - ~ V _ ; ~ \ ~
140N GEOFABRIC, ~ ~ ' ~ A \ , ~ _ -ALL DISSIPATORS WILL BE LAiD ON MIRAFI ~ ~ ' ~ ~ ~ ~ ~ ~
~ ~ ~ ~ , . ~ ~ ~ ~ ~ ~
- ~ ) \ \ 1 a , ~ ~ ~ ~ ~ ` 't ~
~ ~ - ~ ~ ~ ~ _ ~ i
~ -
_ ~ - \ ~ - ~ - p4 E ODW P
_ ~ \ _ _ / ~ i
~ . ~ _ _ \ - _ I I
_ - ~ ~ , ~ ~ ~ / I , i
' - \ _ ~ - - - 1 ~ ~ ~
\ - _ r s, . , 88 W 14 7.69; _ ,
l _ _ \ ~ ~ ~ - ~ ~ ~ ~ ~ ~ ~ ` _ ; . ~ _ - , _ - - -
\ ~ ~ - . - ~ , , - - ~ _ - - - Y
~ - - - ~
~ TOSCANA ROAD ~ \ - ~ ~ ~ _ - - ' _ N CB45 ~
V ~ ~ ~ / _ - ~
60 ~'UBLIC R W - ~ o -
~ / 02 ~ ~ ~ , BM 1994 PG 8 ~ + ~ r~,
~ - ~ I ~ ~I o ~ D ~
G\ ~i V s N/F
~ - - ~ . SMH47
~ o.'y i~ ~ \ o \ G~ / ~ - ~ PRUDENTIAL INSURANCE 0
ti~ \G L; CO. OF AMERICA
_ ~ V~' ~ I I (1 t 1 ~ ~9 ~
I 1~ PIN 0787,13-03-1905
RES 903 s . ft. ~ IMPACT. 0.02 AC ~ P WETLANDS q ~ ROPO~ PROPOSED 20' PUBLIC DB 6578 PG 644
~ ~ ~ I ~ ~ STORK L IMPACT. 302 L.F. ~ ~ ~ , ~ CHANNE 1 , , , STORM EASEMENT BM 1986 PG 1334
~ ~ ~
ACRES ~ ' NE 1 IMPACT: 0.30 ~ , ~ NRB ZO
PACT. 0.17 ACRES ONE 2 IM NRB Z
400 - 390 -
w
- w - I
m~ ~ ~
o ~ ~ m co + ~ o ~ ~
~ + + , ~ 4i ~ +
W N 390 ~ 380 w
o z
PRO OSED GRADE PROPO ED GRADE PROPOSED GRADE
- 400 - r--____
380 -
370 W
2~ ~D
U^ w
(~1 O z J O
2 ~ - - 390 _ _ ~
~o
k W ~ ~ a~ w
\ EXISTING G UND TI NG G UND d o
HANNEL LENGT TO BE LENGT TO BE FILLED v o ~ ~ ~
U --1-
370 - 360 z
- CHAN EL LENGTH TO IL
EXISTING ~ HANN L m EXISTING G OUND ~ CHANNEL LENG H TO BE FILLE
~ STA. 0+ 4,37 ~ ~ a
z W ~
W z ~ti
z 2~
W J W 0
Z W
36 350 - -
W r
1ATUM ELEV
a DATUM ELEV DATUM ELEU - - - _ _ _ 355.00 370.00
0 345. DO O d~ h N
N ~ ~ ~ ~ N 0) N ~ ~ to ~ ~ ~ a ~ ~ ~ ~ ~
N ~ ~ ~ ~ ~ ~ (Q fD ~
N O
P~' -
0+00 1+00 2+00 ~ 0+00 1+00 2+00 0+00 1+00 2+00 2+00
w
m
a z
d Z d
r~ _
Designer Scale CAD File
0 W&R 1"n40'
R dsiona Drawn By Date Sheet No.
WITHERS dt RAVENEL EngJneerfng & Survey/ng, Inc. o• Descrlotlon Date LONG LAKE SUBDIVISION TOSCANA ROAD NRB IMPACT EXHIBIT WdcR 3 1 02
111 MocKenan Drive Cory, N. C. 27511 KLJ 201113.0 of ~
919-469-3340 FAX [phone] LH WAKE COUNTY NOR Y NORTH CAROLINA Checked By Job No,

~ BUFFER IMPACT PROPOSED 20' PUBLIC ~ ~ ~ ELISE RIVER BUFFER N ~ G}~APFIT J AJ J l
IMPACTED AREA: 0.47 A STORM EASEMENT ~ ~ ~ ~ = ~ - ~ ~ _ zoo
~ , ~ NEW CHANNEL ~ \ ~ 50 0 25 50 100 TRACT 2 ~ ~
~ ~ ~ ~ SUBD~ I~
ROAD ~ ~ ~ ~ ~ ~ ~ \ ~ ~ ~ ` ~ _ TOSCANA ~ ~ , ~ ~ ~ ~ 1 ~ ~ - ~ r.-- ~ ~ ~ ` ` (IN D'EE'P )
DEVICE SU ENERGY DISSIPATOR , , ~ ~ A ~ , ~ ~ ~ ~ ~ ~ ~ j'' ----r_ ~ ~ ~ ~ ~ ~ ~ ]inch = 50 ft. _ ~ ~ \ ~ ~
~ \ A I ~ - ~ ~ ~ A
RE DIMEN510NS STONE DIA ~ ~ ~ ~ ~ , , , STRUCTU CLASS ~ ~ ~ ~ \ r.....- - ~ ~ ~ ~
DEPTH ~ ~ \ # LENGTH WIDTH R!P-RAP AVE \ ~ ~ , ~ , _ A
(FT) ~ ) ~ ) ~ ~ - i ~ _ E~~, - _ _ ~ ~ .
FE5 52B 12 FES 55 5 4 1.0 A 3 ~ ~ ~ ~ ~ ~ - ~ _ _ A ~ ~ ~ - ~
~ ~ ~
A ~ G7 _ _ ~ ~ ~ CB 6 - , ~
~ ~ ~ A ~ A ~ \ \ ~ A~~ NOTE: ~ ~ ~ ~ ~ ~ _ - _ ~ ~ _ ~ ~ ~ _
G F ERIC, , ~ ~ A.~ V ` ~ , ~ ~ _ -ALL DISSIPATOR5 WILL BE LAID ON MIRAFI 140N EO A , ~ - A - _ - _ - 1 ~
~ ~ , , _ ~ \ _ ~ _ ~ .
- ~ 1 _ - ~ A ~ ~ ~
- ~ - _ - ~ ~
- ~ _ ~ - _
V T~ ~ ~ ~ ~ ~ - ~ D ~ O UYY p0
~ - - ~ ~ ~ _ ~ ~
- - - ~ ~ I ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ \ - ~ - _ _ . ~ ~ ~ ~
~ - \ _ ' ~ ~ ~ - ~ - - ~ ~ r _ ~ _ - N 88 W 14 7.69
= ~ ~ j , . , _ ~ _ - - _ _ _ _ _
- _ - - - _ -may
~ ~ _
~ ~ TOSCANA ROAD ~ - ~ - _ - ~ CB45 -
~ _ o ~t1 O
60 PUBLIC R W 1 ~ ~ I- ~ r~.,-~ ~ ~ r I /
/ / - BM 1994 PG 802 ~ ~ - ! ~ I + ~ ~
~ A ; ~ ' ~ ~ ~1 ~ G\ ~ / o ~ L o ~ ~ -o
ii ~ s ~ ~ N/F
_ - O \ ~o, ti ~ ; ~ _ ~ SMH47A
~ r ~ ~ ~ ~ , - - - - ~ Q ~ NTIAL INSURANCE PRUDE Q ~
~ ~G 1 m C~J. OF AMERICA m
~ I~ ~ ~ PIN 0787.13-03-1905
V'~ ~ ~ • ACRES 903 s . ft.
S IMPACT. 0.02 ~ i ~ ~ P P WETLAND q ~ RO OSED O~ y PROPOSED 20' PUBLIC DB 6578 PG 644
~G \ ~ ~ ~ STORM Ef IMPACT. 302 L, F. CHANNEL ~ ii , 1 STORM EASEMENT BM 1986 PG 1334
~ ~
PACT: 0.30 ACRES ~ NRB ZONE 1 IM
PACT: 0.17 ACRES E 2 IM NRB ZON
4 390
W
w
o ~ + o ~ o
~ Q W
~ ~ ~
w ~ 390 - _ Q 380 w
o z
RAE PROPO ED GRADE o PRO OSr.D G D ~ ~ PROPOSED GRADE
400 _ - _ j_- -
- - 380 - _ 370 -
u z
w z
~~+o J d _
390 ~ - -
~ u ~o ~ o +
j EXISTING G UND o w UND d o
HANNEL LENGT TO BE FILLS .T TO BE FILLED v a ~
a
U 370 - -
360 - z ~ ~
- CHAN EL LENGTH TO E FILL
~ EXISTING G OUND
EXISTING ~ HAN L ~ STA. 0+ 4,37 ~ ~ CHANNEL LENG H TO BE FILLE
~ z 380 0
W
W Z
z W z~
J W a
Z W 360
~ 350 -
W

')ATUM ELEV
a DATUM ELEV _ DATUM ELEV _ - 355.00 :30.00
Q 345.00 n ~ N 0~ N O rt t~ N
N pp d- In 41 O P`~ raj ~ M ~
N ~ ^ ~ ~ ~ ~ ~ $ M ~ ~ ~ ~ ~ ~
C7
O 1+00 2+00
0+00 1+00 2+00 o+oa I +o0 2+00 2+00 0+00
w
g
m
Z a
Z a
U -
O Designer Scale CAD File
W&R 1 "-40'
Redstone Drawn By Date Sheet No.
WITHERS & RAVfNEL Engineering dt Survey/ng, Inc. No. pescr "Dion Dole LONG LAKE SUBDIVISION TOSCANA ROAD NRB IMPACT EXHIBIT W&R 3/1 02
s 111 MocKenan Drive Cary, N. C. 27511
919-469-3340 FAX [phone] RALEIGH WAKE COUNTY NORTH C NORTH Checked By Job No. of ~ AROLINA KLJ 201113.0 C
Y

- - - L~ [~APHIC SCALD
~ BUFFER fMPACT PROPOSED 20' PUBLIC t ~ \ UFF NEUSE RIVER B ER DLIC
IMPACTED AREA: 0,47 ACRES ,,TORN EASEMENT ~ _ _ ~ _ ~ T \ 5D 0 25 50 100 100
_ NEW CHANNEL ~ ~ TO ~ ~ ~ ~ -
~ ~ ~ v„ ~ ~ - : , SCE SUS, I ~ N , ~ ~ , ~N~ ~
SCANA ROAD - IN FEET ~ ~
VI SUMMARY ~ ~ ~ ~ ~ ~ A ~ , , ~ ~ , , ~ ~ - - DISSIPATOR DE CE ~ ~ ~ ~ Y NERD E ~ ~ ~ ~ ~ ~ ~ ~ _ \ 1. ~ ~ ~~;1 ~ ~ 1 I ~ ; - = ~ ~ ~ \ ~ ~ 1 inch = 50 ft.
DIMENSIONS ~ ~ , , _ ~ \ _ _ ~ ~
STRUCTURE GLASS STONE DIA A ~ V ~ ~ LENGTH WIDTH DEPTH _ P AVE ~ ~ ~ ~ ~ ~ ~ \ ~ ~ : - ~ ~
# RIP RA , ~ , ~ FT FT FT IN _ f~a2 _ ~ 1~
FES 52B 12 6 ~ ~ ~ A ~ ~ ~ ~ 1 E 7 ~ _ _ _ _
~ ~ ~ ~ - FES 55 5 4 1.0 A 3 ~ ~ ~ ~ ~ - ~ _ ~ ~ - ~ ~
~ - + _ _
o _ ~ ~ ~ ~ ~CB6\~
NOTE: , ~ ~ , . ~ ~ ~ ~ ~ ~ ~ ~ ~ _ ~
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WITHERS & RAVENEL Englneering & Surveying, Inc. o. ° ° LONG LAKE SUBDIVISION
TOSCANA ROAD NRB IMPACT EXHIBIT W&R 3 1 02 Checked By Job No. of ~
11 AfocKenan Drive • Cary, N.C. 27511 s I esigner xaa40 ~Ru rim NORTH CAROLINA KLJ 201113.0
- 919-469-3340 FAX [phone] RALEIGH WAKE COUNTY NORTH 11 f I
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I ~ ~ ~ ~ ~ ~ ~ ENERGY DISSIPATOR DEVICE SUMMARY ~ - , ~ ~ ~ 1 it~~h ~ ~
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o. --Date LONG LAKE SUBDIVISION WITHERS & RAVENEL EnglneerTng & Surveying, Inc. TOSCANA ROAD NRB IMPACT EXHIBIT yVdtR 31 02
s 11 MocKenan Drive Cary, N. C. 27511 WAKE COUNTY NO Fla KLJ 201113.0 NORTH CAROLINA Checked R Job No. of
919-469-3340 FAX [phone] RALEIGH
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