20071093 Ver 2_401 Application_20100910

WITHERS & RAVENEL
ENGINEERS I PLANNERS I SURVEYORS
1410 COMMONWEALTH DRIVE, SUITE ioz
WILMINGTON, NORTH CAROLINA, 28403
[phone]
FAX [phone]
T0: NC Division of Water Quality - 401 Wetlands Unit
2321 Crabtree Blvd, Suite 250
Raleigh, NC 27604
WE ARE SENDING YOU
? Shop Drawings
? Copy of Letter
LETTER OF T° ° NSWTQL
DATE 9/24/10 JOB NO. 02061 .O
ATTENTION Mr. Ian McMillan
PHONE#
919-733-1786
RE. Crabtree Creek North Bank 2" Sewer Replacement
NWP PCN Submittal

I C)

® Attached ? Under separate cover via the following items:
? Prints ? Plans ? Samples ? Specifications
? Change order ? Diskette ?
COPIES DATE NO. DESCRIPTION
/21/10 02061 .o NWP PCN

c

i0
?y,,,?-
024ADgF WATEh'' aUAtl i y
„`'` 6
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:
Signature:
Date:
COPY TO: Ale SIGNED: Troy Beasley
lfenclosures are not as noted, kindly notify us at once.
? Resubmit copies for approval
? Submit copies for distribution
? Return corrected prints
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WITHERS &- RAVENEL
ENGINEERS I PLANNERS i SURVEYORS
September 21, 2010
NC-Division of Water Quality
Attn: Mr. Ian McMillan
2321 Crabtree Blvd, Suite 250
Raleigh, NC 27604
Re: Crabtree Creek North Bank 42" Sewer Replacement
Request for 401 Certification
W & R Project #: 02061345.00
Dear Mr. McMillan:
0 ? f t . Roll
L5@L;rft
SEP 2 , ZuiU
DENR•WATER QUAUTY
VV LW AND STORNWATER BRANCH
On behalf of the City of Raleigh, we are requesting401-certification from DWQ for
impacts to Wetlands and Waters associated with the replacement of an existing sewer line
along the North bank of Crabtree Creek.
The proposed project consists of the replacement of ±4,500 linear feet of existing sewer
that runs along the north bank of Crabtree Creek between Yonkers Road and Raleigh
Boulevard. The proposed replacement will begin at Latitude: 35.795292"N and
Longitude: -78.564231"W, in Raleigh, Wake County, North Carolina. The proposed
sewer replacement is located entirely within an existing sewer easement that is regularly
maintained (i.e. mowed) by the City of Raleigh. The existing alignment of the sewer line
contains unnamed tributaries of Crabtree Creek and a portion of Marsh Creek, and is
located in the Neuse River Basin. The Water Quality Classification for this feature is:
"C;NSW", the Cataloging Unit for the site is:03020201, and the Stream Index
number is: 27-33-(10).
Purpose and Need
The City of Raleigh Public Utilities Department (CORPUD) proposes to replace the
Crabtree Creek North Bank 42-inc Sewer along Crabtree Creek. This section of the
Crabtree Creek North Bank Interceptor was originally installed in 1985. The age of the
pipe and the generation of hydrogen sulfide have caused significant structural
deterioration of the concrete pipe. To date, there have been two structural failures which
required emergency replacement. A recent scoping of the pipe revealed additional
structural deterioration, and additional structural failures are imminent. The general
condition of the pipe and its close proximity to the creek bank are of concern to
CORPUD and they plan to replace this section of the sewer to prevent additional failures
and potential contamination of Crabtree Creek. The City has chosen to proceed on this
111 MacKenan Drive I Cary, NC 27511tet.: 9i9.469.334o fax: 9i9.467-6oo8 www.withersravenel.com
141o Commonwealth Drive ( Suite ioi I Wilmington, NC 284o3 tel: 9io.256 9277 1 fax: [phone]
416 D GaRimore Dairy Road Greensboro, NC 274o9 teh 336.993.55o4 l fax: [phone]oo8
N.C. Engineering Board No. C-0832
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WITHERS &- RAVENEL
ENGINEERS I PLANNERS I SURVEYORS
project by replacing the 42-inch concrete pipe with 42-inch Hobas RFP pipe, which is a
synthetic pipe with a longer life span that concrete.
Project History
Wetlands were delineated by Carolina Ecosystems in August 2010.
Proposed Impacts
The proposed temporary impacts consist of. 125 linear feet of important stream channel
and 0.294 acres of wetland impact. Following construction, the applicant will return all
stream channels and wetlands to their pre-construction contours and will re-seed these
areas with a wetland plant mix.
The proposed sewer replacement will result in disturbance within the riparian buffers.
Since the proposed disturbance will occur entirely within an existing, maintained sewer
easement. Since the existing sewer line and easement are considered an existing and
ongoing use, the Neuse River Buffer Rules do not apply within the existing 40' sewer
easement. Therefore, the proposed project will not result in impacts to riparian buffers.
Avoidance and Minimization
Since the proposed alignment is dictated by the existing sewer easement, and the new
sewer line will be installed in the same location as the existing sewer, avoidance and
minimization of wetland and Waters impacts could not be achieved.
During construction of the stream crossings, Coffer dams and pumps will be used so that
work can be done in the dry. Also, silt fencing will be installed around all disturbed areas
to prevent sediment from escaping the project site.
Mitigation
Since the proposed 0.294 acres of temporary wetland impacts will occur to wetlands
within a regularly maintained sewer easement, there is no proposed wetland mitigation.
Also, since the proposed temporary stream impacts are less than 150 If, there is no
proposed stream mitigation.
Additional Information
Since the proposed project consists of maintenance of an existing sewer line, the
temporary impacts associated with the project are authorized under a Corps NWP 3. The
applicant is not required to submit a PCN to the Corps prior to initiating the project.
u1 MacKenan Drive I Cary, NC 275111 tel.: 919.469.334o I fax: [phone]oo8 I www.witheFsrdvenel.com
141o Commonwealth Drive I Suite sot I Wilmington, NC 284o3 I tel: 91oa56 9277 I fax: [phone]
416 D Gallimore Dairy Road I Greensboro, NC 274o9 I teb 336493.55o4 I fax: [phone]oo8
N.C. Engineering Board No. C-o832
WITHERS &- RAVENEL
ENGINEERS 1 PLANNERS I SURVEYORS
However, the applicant has submitted a letter and impact plans to the Corps to notify
them of their intent to utilize a NWP 3 for the proposed project.
Please feel free to call if you have questions or require additional information.
Sincerely,
---/ - ?? 4-- C3
Troy Beasley
WITHERS & RAVENEL INC.
Attachments -
1) PCN Form
2) Agent Authorization
3) Wake County Soil Survey Map
4) USGS Quadrangle Map
5) Site Plans
111 MacKenan Drive I Cary. NC z75u I tel -. 919.469.334o I fax. [phone] I www.witherAvwnel.com
i42o Commonwealth Drive I Suite 101 I Wilmington. NC 28403 I tel: 91o.256.9277I fax: [phone]
416 D Gallimore Dairy Road I Greensboro. NC 27409 I tek 336*93-55041 fhx- 919.467.6008
N.C. Engineering Board No. C-o832
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`o?CF W AT ?9pG
o c
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Pre-Construction Notification (PCN) Form
A. Applicant Information
1. Processing
1 a. Type(s) of approval sought from the

Corps:
®Section 404 Permit El Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number. 3 or General Permit (GP) number:
1c. Has the NWP or GP number been verified by the Corps? Eyes ? No
1 d. Type(s) of approval sought from the DWQ (check all that apply):
® 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit
? 401 Water Quality Certification - Express ? Riparian Buffer Authorization
1 e. Is this notification solely for the record
because written approval is not required? For the record only for DWQ 401
Certification:
? Yes ® No For the record only for Corps Permit:

® Yes ? No
1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu
fee program. El Yes ® No
1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h
below. ? Yes ® No
1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No
2. Project Information
2a. Name of project: Crabtree Creek North Bank 42" Sewer Replacement
2b. County: Wake
2c. Nearest municipality / town: Raleigh
2d. Subdivision name:
2e. NCDOT only, T.I.P. or state
project no:
3. Owner Information
3a. Name(s) on Recorded Deed: N/A - Project is located in a platted sewer easement
3b. Deed Book and Page No. Wake County Book of Maps: Book 1985; Pages 1808-1810
3c. Responsible Party (for LLC if
applicable): t;;4
, R in
=if
3d. Street address:
3e. City, state, zip: SEP ' 1o ij
3f. Telephone no.: VOSAm"...7 VVATth t;t;n,.„ r
3g. Fax no.: R BRANCH
3h. Email address:
Page I of 11
PCN Form - Version 1.3 December 10, 2008 Version
4. Applicant Information (if different from owner)
4a. Applicant is: ? Agent ® Other, specify:
4b. Name: Whit Wheeler - Public Utilities Department
4c. Business name
(if applicable): City of Raleigh
4d. Street address: 219 Fayetteville Street Mall, Suite 620
4e. City, state, zip: Raleigh, NC 27601
4f. Telephone no.: 919-831-6071
4g. Fax no.:
4h. Email address: [e-mail]
5. AgentlConsultant Information (if applicable)
5a. Name: Troy Beasley
5b. Business name
(if applicable): Withers and Ravenel
5c. Street address: 1410 Commonwealth Drive, Suite 101
5d. City, state, zip: Wilmington, NC 28403
5e. Telephone no.: 910-256-9277
5f. Fax no.: 910-256-2584
5g. Email address: [e-mail]
Page 2 of 11
PCN Form - Version 1.3 December 10, 2008 Version

B. Project Information and Prior Project History
1. Property Identification
1 a. Property identification no. (tax PIN or parcel ID): N/A - Project located in an recorded easement
1 b. Site coordinates (in decimal degrees): Latitude: 35.795292N Longitude: - 78.594231 W
(DD.DDDDDD) (-DD.DDDDDD)
1 c. Property size: N/A - Linear Project
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to Crabtree Creek
proposed project:
2b. Water Quality Classification of nearest receiving water: C; NSW
2c. River basin: Neuse River
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
The project is located within an existing sewer easement which runs through undeveloped woodlands. The sewer
easement is regularly mowed by the City of Raleigh. The general land use in the vicinity of the project consists of a
mixture of commercial and residential land use.
3b. List the total estimated acreage of all existing wetlands on the property:
N/A - Linear Project
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
N/A - Linear Project
3d. Explain the purpose of the proposed project:
The purpose of the proposed project is to replace approximately 4500 If of 42" concrete sewer pipe that was constructed
in 1985. The age of the pipe and the generation of hydrogen sulfide have caused significant structural deterioration of the
concrete pipe. To date, there have been two structural failures, resulting in the need for emergency repair. A recent
scoping of the sewer line identified imminent danger of additional structural failures. Therefore, the City of Raleigh has
chosen to replace the entire section of sewer to prevent additional failures.
3e. Describe the overall project in detail, including the type of equipment to be used:
The project will consist of the excavation of the existing pipe and installation of new Hobas RFP piping and ductile iron
pipe, which had a longer life span than concrete pipe. Typical heavy equipment such as excavators will be used to install
the sewer line.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property / ? Yes ® No ? Unknown
project (including all prior phases) in the past?
Comments:
4b. If the Corps made the jurisdictional determination, what type preliminary ? Final
of determination was made?
4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Carolina Ecosystems
Name (if known): Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
5. Project History
5a. Have permits or certifications been requested or obtained for ? Yes Z No ? Unknown
this project (including all prior phases) in the past?
5b. If yes, explain in detail according to "help file' instructions.
Page 3 of 11
PCN Form - Version 1.3 December 10, 2008 Version
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6. Future Project Plans
6a. Is this a phased project? ? Yes ® No
6b. If yes, explain.
Page 4 of 11
PCN Form - Version 1.3 December 10, 2008 Version
C. Proposed Impacts Inventory
1. Impacts Summary
1a. Which sections were completed below for your project (check all that apply):
® Wetlands ® Streams - tributaries ? Buffers
? Open Waters ? Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a. 2b. 2c. 2d. 2e. 2f.
Wetland impact Type of jurisdiction
number - Permanent Type of Type of wetland Forested (Corps - 404, 10 Area of impact
P or Temporary T impact if known DWQ - non-404, other acres
Impact Exhibit 1 Trench and
Herbaceous ? Yes ® Corps 0.067 ac
? P ® T Backfill ® No ® DWQ
Impact Exhibit 2 Trench and
Herbaceous El Yes ® Corps
0.010 ac
L] P ® T Backfll ® No ® DWQ
Impact Exhibit 4 Trench and
Herbaceous ? Yes ® Corps
0.016 ac
? P ® T Backfill ® No ® DWQ
Impact Exhibit 5 Trench and
Herbaceous ? Yes ® Corps
0.201 ac
? P ® T Backfill ® No ® DWQ
2g. Total wetland impacts 0.294 ac
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a. 3b. 3c. 3d. 3e. 3f. 3g.
Stream impact number Type of Stream name Perennial Type of jurisdiction Average Impact
-Permanent (P) or impact (PER) or (Corps - 404, 10 stream length
Temporary (T) intermittent DWQ - non-404, width (linear
(INT)? other) (feet) feet}
Impact Exhibit 2
Trench UT to Crabtree ® PER ® Corps
16 If
40 If
? P ® T Creek ? INT ® DWQ
Impact Exhibit 3
Trench UT to Crabtree ® PER ® Corps
30 If
40 If
? P ® T Creek ? INT ® DWQ
Impact Exhibit 7
?P?T Trench March Creek ® PER
?INT ® Corps
®DWQ 35 If 45 If
3h. Total stream and tributary impacts 125 If
3i. Comments:
Page 5 of 11
PCN Form - Version 1.3 December 10, 2008 Version
4. Open Water Impacts
If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then individually list all open water impacts below.
4a. 4b. 4c. 4d. 4e.
Open water
impact number - Name of waterbody
(if applicable)
Type of impact
Waterbody type
Area of impact (acres)
Permanent (P) or
Tem ora T

01 ?P?T
02 ?P?T
03 ?P?T
04 ?P?T
4L Total open water impacts
4g. Comments:

5. Pond or Lake Construction
If and or lake construction proposed, then complete the chart below.
5a. 5b. 5c. 5d. 5e.
Wetland Impacts (acres) Stream Impacts (feet) Upland
Pond ID Proposed use or purpose (acres)
number of pond
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
5f. Total
5g. Comments:
5h. Is a dam high hazard permit required?
? Yes ? No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
6. Buffer Impacts (for DWQ)
If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If an impacts require mitigation, then you MUST fill out Section D of this form.
6a.
? Neuse ?Tar-Pamlico ? Other:
Project is in which protected basin? ? Catawba ? Randleman
6b. 6c. 6d. 6e. 6f. 6g.
Buffer impact
number- Reason Buffer Zone 1 impact Zone 2 impact
Permanent (P) or for Stream name mitigation (square feet) (square feet)
Temporary T impact
re uired?
B1 ?P?T ?Yes
? No
B2 ? P ? T ? Yes
? No
B3 ? PEI T ? Yes
? No
6h. Total buffer impacts
6i. Comments:
Page 6 of 11
PCN Form - Version 1.3 December 10, 2008 Version
D. Impact Justification and Mitigation
1. Avoidance and Minimization
1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
Since the proposed project limits are dictated by the alignment of the existing sewer easement, and the new sewer line will be
installed in the same location as the existing sewer, avoidance and minimization of wetland and Waters impacts could not be
achieved.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
During construction of the stream crossings, Coffer dams and pumps will be used so that work can be done in the dry. Also,
silt fencing will be installed around all disturbed areas to prevent sediment from escaping the project site.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
impacts to Waters of the U.S. or Waters of the State? ? Yes ® No
2b. If yes, mitigation is required by (check all that apply): ? DWQ ? Corps

2c. If yes, which mitigation option will be used for this

pro
project? ? Mitigation bank

El Payment to in-lieu fee program

? Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter) Type Quantity
3c. Comments:
4. Complete if Making a Payment to In-lieu Fee Program
4a. Approval letter from in-lieu fee program is attached. ? Yes
4b. Stream mitigation requested: linear feet
4c. If using stream mitigation, stream temperature: ? warm ? cool ?cold
4d. Buffer mitigation requested (DWQ only): square feet
4e. Riparian wetland mitigation requested: acres
4f. Non-riparian wetland mitigation requested: acres
4g. Coastal (tidal) wetland mitigation requested: acres
4h. Comments:
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 7 of 11
PCN Form - Version 1.3 December 10, 2008 Version
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6. Buffer Mitigation (State Regulated Riparian Buffer Rules) - required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
buffer mitigation? ? Yes ® No
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required.

Zone 6c.
Reason for impact 6d.
Total impact
(square feet)
Multiplier 6e.
Required mitigation
(square feet)
Zone 1 3 (2 for Catawba)
Zone 2 1.5
I 6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund).
6h. Comments:
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Page 8 of 11
PCN Form - Version 1.3 December 10, 2008 Version
E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1 a. Does the project include or is it adjacent to protected riparian buffers identified ® Yes ? No
within one of the NC Riparian Buffer Protection Rules?
1b. If yes, then is a diffuse flow plan included? If no, explain why.
Comments: The project consists of the replacement of a sewer line, within an ? Yes ® No
existing sewer easement. Therefore, the project is exempt from the Neuse River
Buffer Rules.
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project? N/A %
2b. Does this project require a Stormwater Management Plan? ? Yes ® No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why: The project will not result in impervious
area.
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
? Certified Local Government
2e. Who will be responsible for the review of the Stormwater Management Plan? ? DWQ Stormwater Program
? DWQ 401 Unit
3. Certified Local Government Stormwater Review
3a. In which local government's jurisdiction is this project? City of Raleigh
? Phase II
? NSW
3b. Which of the following locally-implemented stormwater management programs ? USMP
apply (check all that apply): ? Water Supply Watershed
? Other:
3c. Has the approved Stormwater Management Plan with proof of approval been ? Yes ? No
attached?
4. DWQ Stormwater Program Review
? Coastal counties
? HQW
4a. Which of the following state4mplemented stormwater management programs apply ? ORW
(check all that apply): ? Session Law 2006-246
? Other:
4b. Has the approved Stormwater Management Plan with proof of approval been
? Yes ? No
attached?
5. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements? ? Yes ? No
5b. Have all of the 401 Unit submittal requirements been met? ? Yes ? No
Page 9 of 11
PCN Form - Version 1.3 December 10, 2008 Version
F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. Does the project involve an expenditure of public (federal/state/local) funds or the ® Yes ? No
use of public (federal/state) land?
1 b. If you answered "yes" to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State ? Yes ® No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1 c. If you answered "yes" to the above, has the document review been finalized by the
State Clearing House? (if so, attach a copy of the NEPA or SEPA final approval
? Yes ? No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ? Yes ® No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b. Is this an after-the-fact permit application? ? Yes ® No
2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in ? Yes ® No
additional development, which could impact nearby downstream water quality?
3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
The project consists of the replacement of an existing sewer line. Therefore, the proposed project will not facilitate
additional development that could impact downstream water quality.
4. Sewage Disposal (DWQ Requirement)
4a. Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from
the proposed project, or available capacity of the subject facility.
N/A - The propose project will not create wastewater.
Page 10 of 11
PCN Form - Version 1.3 December 10, 2008 Version
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5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or ? Yes ® No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act ? Yes ® No
impacts?
? Raleigh
5c. If yes, indicate the USFWS Field Office you have contacted.
? Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
W&R reviewed the NC OneMap Viewer G1S website, located at htto://www.nconemai3.nettDefault.asox?tabid=286, to
identify If any potential occurrence of endangered species in the vicinity of the proposed project. The review of the GIS
database did not Identify any recent occurrences (within the last 30 years) of endangered species or critical habitat within
0.5 miles of the project.
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat? ? Yes ® No
fib. What data sources did you use to determine whether your site would Impact Essential Fish Habitat?
There is no Essential Fish Habitat located In Wake County.
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near am area that the state, federal or tribal
governments have designated as having historic or cultural preservation ? Yes ® No
status (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
The project will occur within an existing sewer easement. Also, there were no historic structures observed within or near
the sewer easement.
8. Flood Zone Designation (Corps Requirement)
Be. Will this project occur in a FEMA-designated 100-year floodplain? ® Yes ? No
Bb, If yes, explain how project meets FEMA requirements: The sewer will be installed below grade and will not result in a rise
in the 100 year flood level.
8c. What source(s) did you use to make the floodplain determination? FEMA FIRM Panel #s 1714J and 1724J

7-
7/v
Applicant/Agents Printed Name Applicant/Agents Signature Date
(Agent's sign ture is valid only if an authorization letter from the applicant
is Provided.)
Pagel 1 of 11
PCN Form -Version 1.3 December 10, 2008 Version
~^ y4„i„ >,y..11�01
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LIMITS OF WETLANDS
• ' TEMPORARY IMPACTED AREA:
2,890 SO. FT. . -
IENO •
:
CfrY 'OF' RA IG? REGULARLY MAINT S
THQ EXISTI G/40' W# E EASEMEN
LEGEND
NEUSE RIVER RIPARIAN BUFFER:
TEMPORARY 2,890 SF (0.066 AC)
WETLANDS IMPACTS
NEUSE RIVER RIPARIAN BUFFER:
ZONE 1 EXISTING NONE
ZONE 2 EXISTING ® NONE
CRABTREE CREEK NORTH BANK I
42" EMERGENCY REPLACEMENT IMPACT EXHIBIT 1
TEMPORARY STREAM IMPACTS:
L.F. NONE
AREA ':::: :• NONE
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 ft.
WITHERS &- RAVENEL
INSINIINS I ILANNISS 1 SOIrITOtt
. .-.•...•.•.-...•...•.....•. . . N
.. . . . . . . . . . . . . • . . . . . .
• w
. . . s
. . . . . . . . . . . . . . . . . Magnetic
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
_ _ LIMITS OF STREAM . . , , . . . .
TEMPORARY IMPACTED AREA:
• - - - 700 SO. FT. • . . . • . . -
. . . . . . . . . . . - . 40 L.F. LIMITS OF WETLANDS
. . . . . . , , , . . . , . . , . . . TEMPORARY IMPACTED AREA:
456 SO. FT.
. . . . . . . . . . . . . . . . . . . . • . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
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. . . . . . +. +.+ 20
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N. S
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0)(80* \ N.
- ' - / // / / T1NG
/ ?/ / / \\ EX1S \
i
5
/
NOTE:
/ CITY OF RALEIGH GULARLY MAINTAIN
/THE" EXISTING 40' W E EASEMENT
LEGEND
NEUSE RIVER RIPARIAN BUFFER: TEMPORARY STREAM IMPACTS:
TEMPORARY 456 SF (0.010 AC) L.F. 40 LF
WETLANDS IMPACTS
AREA •:.•:::: 700 SF (0.016 AC)
NEUSE RIVER RIPARIAN BUFFER:
ZONE 1 EXISTING NONE
ZONE 2 EXISTING ® NONE
CRABTREE CREEK NORTH BANK
42" EMERGENCY REPLACEMENT IMPACT EXHIBIT 2
GRAPHIC SCALE
50 0 25 50 loo
1 inch = 50 ft.
WITHERS & RAVENEL
RNOINRRR3 1 /LANNRAR I SURVIVORS
-? V \
\ tip \
0)
i
190
NEUSE RIVER RIPARIAN BUFFER:
TEMPORARY NONE
WETLANDS IMPACTS
NEUSE RIVER RIPARIAN BUFFER:
ZONE 1 EXISTING `u NONE
ZONE 2 EXISTING ® NONE
N
W E
s
• Magnetic
LIMITS OF STREAM / /
TEMPORARY IMPACTED AREA:
1,430 SO. FT.
40 L.F.
TEMPORARY STREAM IMPACTS:
L.F. 40 LF
AREA •:::::: 1,340 SF (0.033 AC)
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 ft.
WITHERS &- RAVENEL
INOINIINS 1 PLANNIIS 1 SUNY{TONS
CRABTREE CREEK NORTH BANK
42" EMERGENCY REPLACEMENT IMPACT EXHIBIT 3
RaI gh
LIMITS OF WETLANDS
/ TEMPORARY IMPACTED AREA:
/ 705 SO. FT.
H
N
I
N
H
N
N

to
N '
1
LEGEND
NEUSE RIVER RIPARIAN BUFFER:
TEMPORARY 705 SF 0.016 AC
WETLANDS IMPACTS ``" )
NEUSE RIVER RIPARIAN BUFFER:
ZONE 1 EXISTING NONE
ZONE 2 EXISTING ® NONE
CRABTREE CREEK NORTH BANK
42" EMERGENCY REPLACE,,MFNT
'. Relec. ..
IMPACT EXHIBIT 4
N
W E
S
Magnetic
NOTE:
CITY OF RALEIGH REGULARLY MAINTAINS
THE EXISTING 40' WIDE EASEMENT
TEMPORARY STREAM IMPACTS:
L.F. NONE
AREA :•:.•:. NONE
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 ft.
WITHERB &- RAVENEL
LN?INLLRS 1 PLANNLRS I SURVLYORS
\ N
\
\ W E
\ 5
\ Magnetic
1 LIMITS OF WETLANDS
TEMPORARY IMPACTED AREA:
?4. 8.750 SO. FT.
4.

0,0
/ -
1'
/NOTE: \
%CITY OF" RALEIGH REG LY Al MINS
THE ,EXISTING 40' WIDE EMENT
LEGEND
NEUSE RIVER RIPARIAN BUFFER:
TEMPORARY
WETLANDS IMPACTS
8,750 SF (0.200 AC)
NEUSE RIVER RIPARIAN BUFFER:
ZONE 1 EXISTING NONE
ZONE 2 EXISTING ® NONE
CRABTREE CREEK NORTH BANK
42" EMERGENCY REPLACEMENT IMPACT EXHIBIT 5

TEMPORARY STREAM IMPACTS:
L.F. NONE
AREA NONE
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 h.
WITHERS &- RAVENEL
RNGINRRRS 1 /LANNRRS 1 $URVL?ORS
to\
/
/ EXISTING SEWER LINE
/ TO BE ABANDON r I
(on
i ? l r

LEGEND
1 NEUSE RIVER RIPARIAN BUFFER:
TEMPORARY
WETLANDS IMPACTS NONE
NEUSE RIVER RIPARIAN BUFFER:
ZONE 1 EXISTING NONE
ZONE 2 EXISTING ® NONE
CRABTREE CREEK NORTH BANK ?1?
42" EMERGENCY REPLACEMENT IMPACT EXHIBIT 6
N
? , W E
/ S
I Magnetic
NOTE:
CITY OF RALEIGH REGULARLY MAINTAINS
THE EXISTING 40' WIDE EASEMENT
TEMPORARY STREAM IMPACTS:
L.F. NONE
AREA •:.':. NONE
GRAPHIC SCALE
50 0 25 50 100
1 inch = 50 ft.
WITHERS & RAVENEL
RNOINRNRS 1 ?IANN[NS I SORVIYONS
FAth
\ \\ \ N
\ \ \\ \\ W E
\ \ \ 11 \\ 5
Nognetic
\ \
110y \ ?-p LIMITS OF STREAM
?' F m TEMPORARY IMPACTED AREA:
(p 1,670 SO. FT.
45 L.F.
?, 1 \

ZONE 1 NRB
r ZONE 2 NRB
I ?
I
I
NOTE:
CITY OF RALEI9H REGLARLY MAINTAINS
TH EXISTING 40' WIDE EASEMENT
NEUSE RIVER RIPARIAN BUFFER:
TEMPORARY NONE
WETLANDS IMPACTS
NEUSE RIVER RIPARIAN BUFFER:
TEMPORARY STREAM IMPACTS:
L.F. 45 LF
AREA •.',•. 1,670 SF (0.038 AC)
ZONE 1 EXISTING NONE
ZONE 2 EXISTING ® NONE GRAPHIC SCALE
50 0 2s 50 100
I ERROR! ERROR!
1 inrh = 1;0 Ft
sy
c?F
\
LEGEND
CRABTREE CREEK NORTH BANK I I WITHERS &- RAVENEL
42" EMERGENCY REPLACEMENT IMPACT EXHIBIT 7
[NYINR{R3 1 PLANNERS i suRrRroRs