20160907 Ver 1_401 Application_20160916

AECOM
AECOM Technical Services of North Caroliina, Inc. 919 461 1100 tel
A -COM 1600 Perimeter Park Drive 919 461 1415 fax
Suite 400
Morrisville, NC 27560
www.aecom.com
September 6, 2016
Ms. Karen Higgins
Wetlands and Buffer Permitting Unit
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: City of Raleigh Public Utilities Department
Shellburne Drive Sanitary Sewer Abandonment
Project No. 2014-29
Dear Ms. Higgins:
Enclosed are five copies of a Pre -Construction Notification (PCN) Permit Application Package for the
City of Raleigh Shellburne Drive Sanitary Sewer Abandonment project. For your review we have
enclosed five copies of the PCN Application Form, Attachment A (site maps, photos, and construction
details), and the $240.00 application fee.
The project will entail abandonment of approximately 60 linear feet of sanitary sewer and one
manhole in conflict with an eroding streambank. We have prepared this PCN as a request for
coverage under NWP12 and corresponding Water Quality Certificate 3884.This application has been
submitted under separate cover to the Corps of Engineers.
Please contact me with any questions regarding this permit application.
Sincerely,
AECOM Technical Services of North Carolina, Inc.
Mary T. Brice, P.E. LEED AP
Senior Environmental Engineer
Attachments

OF W ATF9 "
Office Use Only:
Corps action ID no.
o DWQ project no.
Form Version 1.4 January 2009
A.
1.
Pre -Construction Notification (PCN) Form
Applicant Information 0 1 6 0 9 0 7
Processing
1 a.
Type(s) of approval sought from the Corps:
❑X Section 404 Permit ❑ Section 10 Permit
1 b.
Specify Nationwide Permit (NWP) number: 12 or General Permit (GP) number:
1c.
Has the NWP or GP number been verified by the Corps?
❑ Yes Efl No
1 d.
Type(s) of approval sought from the DWQ (check all that apply):
X❑ 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit
❑ 401 Water Quality Certification — Express X❑ 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 ❑X No
For the record only for Corps Permit:
❑ Yes ❑X 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.
❑ Yes ❑X No
1 g.
Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h
below.
❑ Yes ❑X No
1 h.
Is the project located within a NC DCM Area of Environmental Concern (AEC)?
❑ Yes ❑X No
2.
Project Information
2a.
Name of project:
Shellburne Drive Sanitary Sewer Abandonment
2b.
County:
Wake
2c.
Nearest municipality / town:
Raleigh
2d.
Subdivision name:
2e.
NCDOT only, T.I.P. or state project no:
N/A
3.
Owner Information
3a.
Name(s) on Recorded Deed:
LEQWATE "` ----�
3b.
Deed Book and Page No.
FSR PERMITTING
3c.
Responsible Party (for LLC if
applicable):
City of Raleigh Public Utility Department
3d.
Street address:
222 W. Hargett St.
3e.
City, state, zip:
Raleigh, NC 27601
3f.
Telephone no.:
919-996-4540
3g.
Fax no.:
919-996-1866
3h.
Email address:
Page 1 of 10
PCN Form — Version 1.4 January 2009

4. Applicant Information (if different from owner)
4a. Applicant is:
❑ Agent ❑ Other, specify:
4b. Name:
4c. Business name
(if applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no..-
o.:4g.
4g.Fax no.:
4h. Email address:
5. Agent/Consultant Information (if applicable)
5a. Name:
Mary T. Brice
5b. Business name
(if applicable):
AECOM Technical Services of North Carolina, Inc.
5c. Street address:
1600 Perimeter Park Dr. Suite 400
5d. City, state, zip:
Morrisville, NC 27560
5e. Telephone no.:
919-461-1358
5f. Fax no.:
919-461-1415
5g. Email address:
[e-mail]
Page 2 of 10

B.
Project Information and Prior Project History
1.
Property Identification
1a.
Property identification no. (tax PIN or parcel ID):
1b. Site coordinates (in decimal degrees):
Latitude: 35.87 Longitude: -78.66
1 c.
Property size:
acres
2.
Surface Waters
2a.
Name of nearest body of water to proposed project:
Mine Creek
2b. Water Quality Classification of nearest receiving water:
C; NSW
2c.
River basin:
Neuse River Basin
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 on City -owned property and within a sanitary sewer easement. the general land use in the vicinity of the project is residential.
3b.
List the total estimated acreage of all existing wetlands on the property:
3c.
List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
3d. Explain the purpose of the proposed project:
Abandon unused sanitary sewer infrastructure which is being destabilized by an eroding creek bank.
3e.
See
Describe the overall project in detail, including the type of equipment to be used:
Attachment A.
4.
Jurisdictional Determinations
4a.
Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
project (includingall riot phases)in the past?
❑ Yes ❑ No ❑x Unknown
Comments:
4b.
If the Corps made the jurisdictional determination, what type
of determination was made?
El Preliminary El Final
4c.
If yes, who delineated the jurisdictional areas?
Name (if known):
Agency/Consultant Company:
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 obtainedfor
this project (including all prior phases) in the past?
❑ Yes No ElUnknown
5b.
If yes, explain in detail according to "help file" instructions.
6.
Future Project Plans
6a.
Is this a phased project?
❑ Yes ❑X No
6b. If yes, explain.
Page 3 of 10
PCN Form — Version 1.4 January 2009

C. Proposed Impacts Inventory
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that apply):
❑ Wetlands ❑X Streams —tributaries ❑X 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.
Wetland impact
number
Permanent (P) or
Temporary T
2b.
Type of impact
2c.
Type of wetland
2d.
Forested
2e.
Type of jurisdiction
Corps (404,10) or
DWQ (401, other)
2f.
Area of
impact
(acres)
W1
Choose one
Choose one
Yes/No
W2
Choose one
Choose one
Yes/No
W3
Choose one
Choose one
Yes/No
W4
Choose one
Choose one
Yes/No
W5
Choose one
Choose one
Yes/No
W6
Choose one
Choose one
Yes/No
2g. Total Wetland Impacts:
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.
Stream impact
number
Permanent (P) or
Temporary (T)
3b.
Type of impact
3c.
Stream name
3d.
Perennial (PER) or
intermittent (INT)?
3e.
Type of
jurisdiction
3f.
Average
stream
width
(feet)
3g.
Impact
length
(linear
feet)
S1 T
Stabilization
Mine Creek
PER
Corps
10
66
S2
Choose one
S3
Choose one
S4
Choose one
S5
Choose one
S6
Choose one
3h. Total stream and tributary impacts
66
3i. Comments:
Page 4 of 10
PCN Form — Version 1.4 January 2009

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.
Open water
impact number
Permanent (P) or
Tem ora T
4b.
Name of waterbody
(if applicable)
4c.
Type of impact
4d.
Waterbody
type
4e.
Area of impact (acres)
O1
Choose one
Choose
02
Choose one
Choose
03
Choose one
Choose
04
Choose one
Choose
4f. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If pond or lake construction proposed, the complete the chart below.
5a.
Pond ID number
5b.
Proposed use or
purpose of pond
5c.
Wetland Impacts (acres)
5d.
Stream Impacts (feet)
5e.
Upland
(acres)
Flooded
Filled
Excavated
Flooded
Filled
Excavated
P1
Choose one
P2
Choose one
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 DWO)
If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If any impacts require miticiation. then vou MUST fill out Section D of this form.
6a. Project is in which protected basin?
❑X Neuse ❑ Tar -Pamlico ❑ Catawba ❑ Randleman ❑ Other:
6b.
Buffer Impact
number —
Permanent (P) or
Tem ora T
6c.
Reason for impact
6d.
Stream name
6e.
Buffer
mitigation
required?
6f.
Zone 1
impact
(square
feet)
6g.
Zone 2
impact
(square
feet
61 T
abandon infrastructure
Mine Creek
No
1,295
317
B2
Yes/No
B3
Yes/No
B4
Yes/No
B5
Yes/No
B6
Yes/No
6h. Total Buffer Impacts:
1,295
317
6i. Comments:
Page 5 of 10

D. Impact Justification and Mitigation
1. Avoidance and Minimization
la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
Buffer disturbance will be the minimum necessary to access the work area and remove/abandon the sanitary sewer infrastructure.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
The work area will be confined to the minimum extent necessary to perform the work. Disturbed areas will be perpendicular to the buffer to the extent
possible. Erosion control devices and measures will be installed prior to construction. Disturbed areas will be reseeded and mulched immediately upon
completion. Three loblolly pines will be planted where the construction entrance meets the tree line.
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 Q 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
project?
❑ Mitigation bank
❑ Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
3. Complete if Using a Miti ation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter)
Type: Choose one
Type: Choose one
Type: Choose one
Quantity:
Quantity:
Quantity:
3c. Comments:
4. Complete if Making a Payment to In -lieu Fee Pro ram
4a. Approval letter from in -lieu fee program is attached.
❑ Yes
4b. Stream mitigation requested:
linear feet
4c. If using stream mitigation, stream temperature:
Choose one
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 6 of 10
PCN Form — Version 1.4 January 2009

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?
El Yes X 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
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:
Page 7 of 10

E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1a. Does the project include or is it adjacent to protected riparian buffers identifiedX❑
Yes ❑ No
within one of the NC Riparian Buffer Protection Rules?
1 b. If yes, then is a diffuse flow plan included? If no, explain why.
Project is sanitary sewer abandonment and will not result in a point-source
❑ Yes ❑X No
stormwater discharge.
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project?
0%
2b. Does this project require a Stormwater Management Plan?
❑ YesX❑ No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why:
Project will not result in a point discharge or creation of impervious surface.
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
2e. Who will be responsible for the review of the Stormwater Management Plan?
3. Certified Local Government Stormwater Review
3a. In which localgovernment's jurisdiction is thisproject?
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
❑X Other: Not Required
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 state-implemented stormwater management programs apply
❑ ORW
(check all that apply):
❑ Session Law 2006-246
X❑Other: Not Required
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 8 of 10
PCN Form — Version 1.4 January 2009

F.
Supplementary Information
1.
Environmental Documentation (DWQ Requirement)
1a.
Does the project involve an expenditure of public (federal/state/local) funds or the
❑X 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 ❑x 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 ❑X No
or Riparian Buffer Rules (15A NCAC 2B.0200)?
2b.
Is this an after -the -tact permit application?
❑ Yes ❑X 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 ❑X 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.
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.
Project will generate no wastewater.
Page 9 of 10
PCN Form — Version 1.4 January 2009

5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or
0 Yes ❑ No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act
❑ Yes ❑X No
impacts?
5c. If yes, indicate the USFWS Field Office you have contacted.
-
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat?
❑ Yes ❑ No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an 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?
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA -designated 100 -year floodplain?X❑
Yes ❑ No
8b. If yes, explain how project meets FEMA requirements:
No fill or structures will be added to the floodplain. The project will remove existing structures (manhole and exposed pipe) within the floodplain.
8c. What source(s) did you use to make the floodplain determination?
Map Number 3720170700J, effective date May 2, 2006
Ruffin L. Hall
City Manager
City of Raleigh -lg
Post Office Box 590 - — --
�'�F
Raleigh, North Carolina 27602 ,40
Applicant/Agent's I-rinted Name Ap ant/Agent's Signature ' p to
(Agent's it valid only if an authoprovided do fm
from t e
--- -- `- -- — letter from the applicant is�rovided
THE INSTRUMENT APPROVED AS TO I"
ATTORNEY
Page 10 of 10
0 W
�0 Z

Attachment A
The purpose of the project is to abandon unused sanitary sewer infrastructure which is being
destabilized by an eroding streambank on approximately 60 linear feet of Mine Creek behind 7318
Shellburne Drive in Raleigh (Lat. 35.87, Long. -78.66).
The photos below show the infrastructure that is being undermined by the eroding streambank. The
unstable infrastructure serves properties which have been acquired by the City for use as a future
greenway access. Because there is no plan for development of the lots, the City has agreed to abandon
the sanitary sewer infrastructure that is currently threatened by the eroding streambank.
Work will entail creating access to the site by removing three trees and underbrush on City -owned
properties, removing one manhole and approximately 60 LF of sanitary sewer. Remaining sanitary sewer
will be abandoned with a grout plug. Once the work is complete the bank will be stabilized with coir
matting, seed, mulch, and a minimum of three loblolly pines. Erosion control measures will be installed
prior to the work. It is expected that a tire or track -mounted excavator will be used to remove the
sanitary sewer infrastructure.
Work will be performed in accordance with the attached site maps and standard construction details.

I Mine Creek I
Existing manhole and
pipe to be abandoned
and removed
Ji---IjJ
7318 Shellburne Drive
ki
Tyndall Ct
,..,j � MJ
I Proposed access corri-
dor to be cleared approx
15 ft wide
Shellburne Dr
T�
0 50 100 200 Feet
1 inch = 100 feet
Disclaimer
Maps makes every effort to produce and publish
the most current and accurate information possible.
However, the maps are produced for information purposes,
and are NOT surveys. No warranties, expressed or implied
,are provided for the data therein, its use, or its interpretation.

Remaining unexposed
pipe to be abandoned
with grout plug
x —Ai. ablibb—
*W-P*,q
,Asa
�_ , x
REMOVE EXISTING MH
AND EXPOSED PIPE.
REMAINING PIPE TO
BE ABANDONED.
ROUTE TO
ACCESS
WORK AREA
*Wetland data provided by owner/created by others ���
*This map was developed using GIS Dosa data from Wake County GIS�
(Naps). URS assumes no liability for any errors, omisslons or inocurrocies
In the Infarmatinu nrevlded.
PLANT MIN. OF
3`y
LOBLOLLY PINES AT
B1
EXISTING TREE LINE
PROPOSED ACCESS
CORRIDOR TO BE CLEARED
APPROXIMATELY 15' WIDE
SHELLBURNE DRIVE STREAM AND RIPARIAN BUFFER IMPACT
LEGEND
N
z-1
ZONE 1 RIPARIAN
BUFFER
z-2—
ZONE 2 RIPARIAN
BUFFER
A
EXISTING SANITARY SEWER
1\ �\
BUFFER IMPACT —
131
0 15 30 60 ft
i t 1 1 1 1 1 1
STREAM IMPACT —
S1
finch =30 feet
STREAM LOCATION
— —
STREAM TOP OF BANK
r
a pmakes
iMas makes every effort to produce and publish
ACCESS ROUTE
the most current and accurate information possible.
However, the maps are produced for information purposes,
and are NOT surveys. No warranties, expressed or implied
LOBLOLLY PINE
are provided for the data therein, its use,or its interpretation.
*Wetland data provided by owner/created by others ���
*This map was developed using GIS Dosa data from Wake County GIS�
(Naps). URS assumes no liability for any errors, omisslons or inocurrocies
In the Infarmatinu nrevlded.

*Wetl
*This m data provided by using
owner/created by others ���
*This map was developed using GIS base data from Wake County GIS AS
(IMaps). URS assumes no liability for any errors, omissions or Inacumaclea
In the Information provided.

GRAVEL ENTRANCE SHALL BE MINIMUM 50 FEET IN LENGTH AND 12
FEET IN WIDTH WITH 20 FOOT RADIUS AT EXISTING ROADWAY
NOTES:
1. AGGREGATE SIZE - USE 2-3 INCH WASHED STONE (SURGE
STONE OR RAILROAD BALLAST).
2. GRAVEL PAD THICKNESS - 6 INCHES MINIMUM.
3. WIDTH - 20 FT. MINIMUM OR FULL WIDTH AT ACCESS POINTS
OF THE VEHICULAR ENTRANCE AND EXIT AREA, WHICHEVER IS
GREATER.
4. LENGTH - 50 FT. MINIMUM.
5. LOCATION - INSTALL CONSTRUCTION ENTRANCES AT LOCATIONS
SHOWN ON THESE PLANS TO LIMIT SEDIMENT FROM LEAVING
THE SITE AND TO PROVIDE FOR MAXIMUM UTILITY BY ALL
CONSTRUCTION VEHICLES. CONTRACTOR SHALL INSTALL
ADDITIONAL GRAVEL CONSTRUCTION ENTRANCES NOT INDICATED
ON THE PLANS REQUIRED FOR STAGING AND/OR BORROW
AREAS AND MAINTAIN AT NO ADDITIONAL EXPENSE TO THE
OWNER. CONTRACTOR SHALL SUPPLEMENT AND MAINTAIN
GRAVEL CONSTRUCTION ENTRANCES AT HIS EXPENSE UNTIL
FINAL ACCEPTANCE.
2"-3' WASHED STONE
(SURGE STONE OR
RAILROAD BALLAST)
6- MINIMUM J \-GEOTEXTILE FABRIC UNDER ENTIRE SUITABLE SUBGRADE
LENGTH AND WIDTH OF STONE
a
CROSS SECTION
s
CONSTRUCTON ENTRANCE
SITE
EXISTING ROADWAY
50' MINIMUM
ACCESS
6- MINIMUM J \-GEOTEXTILE FABRIC UNDER ENTIRE SUITABLE SUBGRADE
LENGTH AND WIDTH OF STONE
a
CROSS SECTION
s
CONSTRUCTON ENTRANCE

00
MATTING ANCHOR TRENCH
IN TRENCH ON I' CENTERS
ANCHOR OVERLAP
ON I' CENTERS
ANCHORS ON WOODEN STAKE
3' CENTERSDIRECTION
OF FLOWANCHORS ON1' CENTERS
� [---- 6" OVERLAY(MIN)
ANCHORS ON—J
1' CENTERS PLAN VIEW
16' FLOODPLAIN/
COIR FIBER (TYP) EXISTING
MATTING BACKFILL GROUND
ANCHORS ON
3' CENTERS
EXTEND MATTIN
TO NWSEL � 6" MIN
ANCHORS ON
1' CENTERS
IN TRENCH
L MATTING SHALL BE
PLACED IN TRENCH
AND BACKFILLED
ANCHORS ON
STREAM BED 1' CENTERS
TYPICAL CROSS SECTION
COIR FIBER MATTING DETAIL
NOT TO SCALE
SHELLBURNE DRIVE - EROSION CONTROL DETAILS
*Detals provided by NCDOT — Roadside Envkonmentd Unit
12-24"
M10 STEEL
REINFORCEMENT BAR
.11
4
24"
1" (nominal)
STAPLE
1"
12"
ANCHOR OPTIONS
AECOM

VEGETATIVE STABILIZATION NOTES:
1. SCARIFY SUBSOIL TO MINIMUM 3' DEPTH. REMOVE DEBRIS GREATER THAN 1.5" IN SIZE IN ANY DIMENSION.
2. UNIFORMLY APPLY A MINIMUM OF 4" OF TOPSOIL AND LIGHTLY CULTIPACK.
3. APPLY LIMESTONE AT 4,000 LB/ACRE AND FERTILIZE 500 LB/CRRE (10-20-20) OR PER SOILS TEST.
LIMESTONE MAY BE OMITTED FOR TEMPORARY SEEDING REQUIREMENTS.
4. UNIFORMLY INCORPORATE LIMESTONE, AS APPLICABLE, AND FERTILIZE INTO UPPER 2" TO 3" OF SEEDBED.
5. SEED MIXTURES, SOIL AMENDMENTS, MULCH AND TACKIFER RATES ARE AS FOLLOWS:
PERMANENT SEEDING REQUIREMENTS
PLANTING DATES
MATERIAL DESCRIPTION -7
POUNDS/ACRE
WITHIN RIGHT-OF-WAY:
JAN. 1-DEC.31
TALL FESCUE
50
KENTUCKY BLUGRASS
15
HARD FESCUE
30
MAY 1 -SEPT. 1
ADD BROWNTOP MILLET*
10
AUG. 1 -JUNE 1
ADD RYE GRAIN
25
LIME
4,000
FERTILIZER
10/20/2020
500
MULCH
STRAW
4,000
VEGETATIVE STABILIZATION NOTES