20190227 Ver 1_PCN Form Submission_20190218

DWR - -.,,
lM bion of Water tXefearces
Pre -Construction Notification (PCN) Form
September 29, 2018 Ver 3
Initial Review
Has this project met the requirements for acceptance into the review process?*
k5 Yes
C No
Is this project a public transportation project?*
C Yes O No
Change only if needed.
BIMS # Assigned*
Version#*
20190227
1
Is a payment required for this project?
C No payment required
What amout is owed?*
C Fee received
G $240.00
O Fee needed - send electronic notification
C $570.00
Reviewing Office* Select Project Reviewer*
Raleigh Regional Office - [phone] Stephanie Goss:eads\szgoss
Information for Initial Review
1a. Name of project:
Carolina Avenue Sanitary Sewer Repair
1a. Who is the Primary Contact?*
Mary T. Brice
1 b. Primary Contact Email:*
[e-mail]
Date Submitted
2/18/2019
Nearest Body of Water
Simmons Branch
Basin
Neuse
Water Classification
C: NSW
Site Coordinates
Latitude:
35.7824
Longltude:
-78.7176
1c. Primary Contact Phone:*
[phone]
A. Processing Information W
County (or Counties) where the project is located:
Wake
Is this project a public transportation project?*
C Yes M, No
1a. Type(s) of approval sought from the Corps:
V Section 404 Permit (wetlands, streams and waters, Clean Water Act)
r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
1 b. What type(s) of permit(s) do you wish to seek authorization?
V Nationwide Permit (MNP)
r Regional General Permit (RGP)
r Standard (IP)

1c. Has the NWP or GP number been verified by the Corps?
M Yes r No
Nationwide Permit (NWP) Number: 12 - Utility Lines
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
P 401 Water Quality Certification - Regular r7 401 Water Quality Certification - Express
❑ Non -404 Jurisdictional General Permit r/ Riparian Buffer Authorization
Individual Permit
1e. Is this notification solely for the record because written approval is not required?
For the record only for DWR 401 Certification: Cl Yes r No
For the record onlyfor Corps Permit: r Yes r No
1f. Is this an after -the -fact permit application?*
C Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
O Yes r No
19. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
C Yes r No
Acceptance Letter Attachment
1h. Is the project located in any of NC's twenty coastal counties?
O Yes r No
1j. Is the project located in a designated trout watershed?
O Yes r No
B. Applicant Information U
1d. Who is applying for the permit?
n Owner QI Applicant (other than owner)
1e. Is there an Agent/Consultant for this project?
O Yes O No
2. Owner Information
2a. Name(s) on recorded deed:
City of Raleigh
2b. Deed book and page no.:
2c. Responsible party:
City of Raleigh Public Utilities Department
2d. Address
Streit Address
One Exchange Plaza
Address Line 2
Suite 620
city
Raleigh
Postal / Zip Code
27601
2e. Telephone Number:
[phone]
29. Email Address:*
[e-mail]
3. Applicant Information (if different from owner)
3a. Name:
State / Province / Pegbn
NC
lbuntry
USA
2f. Fax Number:

Mary T. Brice
3b. Business Name:
AECOM Technical Services of North Carolina, Inc.
3c.Address
Street Address
1600 Perimeter Park Drive
Address Line 2
Suite 400
aty
Morrisville
Postal / Zip Code
27560
3d. Telephone Number:
[phone]
3f. Email Address:*
mary.brice@aecom.00m
C. Project Information and Prior Project History
1. Project Information
1b. Subdivision name:
(f apprq--ite)
1c. Nearest municipality/ town:
Raleigh
2. Project Identification
2a. Property Identification Number:
0783397797
2c. Project Address
Street Address
722 Carolina Avenue
Address Line 2
ChY
Raleigh
Postal / Zip (ode
27606
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
Simmons Branch
3b. Water Resources Classification of nearest receiving water:*
C: NSW
3c. What river basin(s) is your project located in?*
Neuse
3d. Please provide the 12 -digit HUC in which the project is located.
030202011101
4. Project Description and History
State / Province / F egion
NC
(buntry
LISA
3e. Fax Number:
2b. Property size:
0.19
State / Province / Region
NC
Cbuntry
LISA
4a. Describe the existing conditions on the site and the general land use in the vicinityof the project at the time of this application:*
Bank erosion near a sanitary sewer pipe is occurring and easement maintenance is needed.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?*
O Yes O No O Unknown
4d. Attach an 81/2 X11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR)
4e. Attach an 8 1/2X11 excerpt from the most recent version of the published CountyNRCS Soil Survey map depicting the project site. (for DWR)
4f. List the total estimated acreage of all existing wetlands on the property:
4g. List the total estimated linear feet of all existing streams on the property:

4h. Explain the purpose of the proposed project:*
To provide bank stabilization for an aerial sanitary sewer pipe and to clear the easement for access.
41. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
See Attachment A
4j. Please upload project drawings for the proposed project.
Attachment A-Exhibit.pdf 2.88MB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?
O Yes O No O Unknown
Comments:
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
O Preliminary O Approved O Not Verified O Unknown O WA
Corps AID Number:
5c. If 5a is ves. who delineated the jurisdictional areas?
Name (if known):
Agency/Consultant Company:
Other:
Sell. Jurisdictional determination upload
6. Future Project Plans
6a. Is this a phased project?*
O Yes d No
Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed projector related activity?
D. Proposed Impacts Inventory
1. Impacts Summary
la. Where are the impacts associated with your project? (check all that apply):
❑ Wetlands ® Streams -tributaries ® Buffers
❑ Open Waters ❑ Pond Construction
3. Stream Impacts
3a. Reason for impact (?) 3b.lmpact type * 3c. Type of impact* 3d. S. name* 3e. Stream Type * 3f. Type of 3g. S. width * 3h. Impact
(?) Jurisdiction* length*
l
Bank Stabilization Tem ora Bank Stabilization Simmons Branch Perennial DWR 20 20
p ry Aver�e(feet) (lir:earfeet)
31. Total jurisdictional ditch impact in square feet:
0
31. Total permanent stream impacts: 31. Total temporary stream impacts:
0 20
31. Total stream and ditch impacts:
20
3j. Comments:
6. Buffer Impacts (for DWR)
6a. Project is in which protect basin(s)?

Check all that apply.
m Neuse
❑ Catawba
❑ Goose Creek
❑ Other
❑ Tar -Pamlico
❑ Randleman
❑ Jordan Lake
6b. Impact Type 6c. Per or Temp 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact 6g. Zone 2 impact
Allowable, bank stabilization
T
Simmons Branch
No
266
214
Allowable, maintenance
P
Simmons Branch
No
74
0
6h. Total buffer impacts:
Zone 1 Zone 2
Total Temporary impacts: 266.00 214.00
Zone 1 Zone 2
Total Permanent impacts: 74.00 0.00
Zone 1 Zone 2
Total combined buffer impacts: 340.00 214.00
61. Comments:
74 square feet of permanent impact in Zone 1 will result from removing trees to maintain the sewer easement and 266 square feet will result from
accessing the area. Supporting documentation is in Attachment A above.
Supporting Documentation
E. Impact Justification and Mitigation U
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
Stream disturbance will be the minimum necessary to stabilize the sanitary sewer infrastructure. The placement of rip rap and easement maintenance
will not intrude into the streambed.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
Work areas 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 measure will be installed prior to construction and work within the banks of the stream will be performed in the
dry.
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?
O Yes O No
2b. If this project DOES NOT require Compensatory Mitigation, explain why:
F. Stormwater Management and Diffuse Flow Plan (required by DWR)
1. Diffuse Flow Plan
Ia. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules?
C Yes O No
If no, explain why:
Project is bank stabilization and easement maintenance and will not result in a point -source stormwater discharge.
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?*
C Yes O No
2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)?
O Yes d No
2c. Does this project have a stormwater management plan (SMP) reviewed and approved under a state stormwater program or state -approved local government stormwater
program?

C Yes r No
3. Stormwater Requirements
3a. Select whether a completed stormwater management plan (SMP) is included for review and approval or if calculations are provided to document the project will not cause
degradation of downstream surface waters.*
r Stormwater Management r Antidegradation
Plan Calculations
3b. Stormwater Management Plan
3c. Antidegradation Calculations:
Comments:
Project will not result in creation of impervious surface.
G. Supplementary Information
1. Environmental Documentation
1a. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?*
r Yes ri No
Ib. 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 (North Carolina)
Environmental Policy Act (NEPA/SEPA)? *
O Yes r No
Comments:*
Not required
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 21-1.0500), Isolated Wetland Rules (15A NCAC 21-1.1300), or DWR Surface Water or Wetland Standards or
Riparian Buffer Rules (15A NCAC 2B.0200)?*
C• Yes r No
3. Cumulative Impacts (DWR Requirement)
3a. Will this project result in additional development, which could impact nearby downstream water quality?*
C Yes r No
3b. If you answered "no," provide a short narrative description.
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project?*
r Yes r No C WA
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or habitat?*
C Yes C No
5b. Have you checked with the USFWS concerning Endangered Species Act impacts?*
O Yes r No
5d. Is another Federal agency involved?*
O Yes r No C1 Unknown
Se. Is this a DOT project located within Division's 1.8?
C Yes r No
5f. Will you cut any trees in order to conduct the work in waters of the U.S.?
r Yes r, No
5g. Does this project involve bridge maintenance or removal?
O Yes r No
5h. Does this project involve the construction/installation of a wind turbine(s)?*
O Yes r No
51. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.?
r Yes r No

5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat?
US Fish and Wildlife Service IPaC System. Work will not impact endangered species and is not in a designated critical habitat.
Consultation Documentation Upload
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as an Essential Fish Habitat?*
r Yes r No
6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?*
NOAA's Essential Fish Habitat Mapper
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 status?*
r Yes O No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?*
Used the link above
7c. Historic or Prehistoric Information Upload
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA -designated 100 -year floodplain?*
r Yes G No
8c. What source(s) did you use to make the floodplain determination?*
FEMA Flood map 3720078300J
Miscellaneous
Comments
Miscellaneous attachments not previously requested
Signature
*
W By checking the box and signing below, I certify that:
• I have given true, accurate, and complete information on this form;
• I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act");
• I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act");
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND
• I intend to electronically sign and submit the PCN form.
Full Name:
Mary T. Brice
Signature
Date
2/18/2019

ATTACHMENT

City of Raleigh Public Utilities Sewer Maintenance staff discovered an area of streambank failure near
722 Carolina Avenue (Lat. 35.7824, Long. -78.7176) along Simmons Branch. Approximately 20 linear feet
of streambank will be stabilized. The work area is within a sanitary sewer easement that has not been
fully -maintained within the past 10 years. As a result, 5 large trees will be removed from approximately
74 square feet of Zone 1 buffer in order to access the aerial sanitary sewer pipe.
The following activities are proposed at this location:
• Erosion control measures and a dry work area will be established prior to work beginning
• 5 large trees will be removed
• A temporary stream crossing will be constructed to access far streambank
• 20 linear feet of the far bank will be stabilized with rock/geotextile
• All disturbed areas will be seeded and mulched upon completion of the work.
In addition to the 20 linear foot stream impact, approximately 340 square feet of Zone 1 buffer and 214
square feet of Zone 2 buffer will be impacted. All impacts are temporary except for the 74 square feet
area where the trees are to be removed.
1. Sanitary sewer aerial and far bank to be stabilized
722 Carolina Ave. — Lat. 35.7824, Long. -78.7176

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2. Five trees to be removed to gain access to aerial
722 Carolina Ave. — Lat. 35.7824, Long. -78.7176

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722 CAROLINA AVENUE
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N 1 EXISTING SANITARY SEWER
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ZONE 1 BUFFER:
IMPACT (TEMPORARY)
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NOTE:
THIS EXHIBIT WAS CREATED USING GIS DATA.
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214 SQ.
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IMPACT
(TEMPORARY)
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CONSTRUCTION
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ZONE 1 BUFFER:
IMPACT (TEMPORARY)
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NOTE:
THIS EXHIBIT WAS CREATED USING GIS DATA.
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UNLESS OTHERWISE INDICATED, ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND
MAINTAINED IN ACCORDANCE WITH THE EROSION CONTROL LAWS OF THE STATE OF NORTH CAROLINA, SPECIFICALLY
THE SEDIMENT POLLUTION CONTROL ACT OF 1973, AS AMENDED, AND THE LOCAL EROSION AND SEDIMENT
CONTROL ORDINANCES.
THE FOLLOWING SEQUENCE OF EVENTS AND EROSION CONTROL MEASURES SHALL BE INCORPORATED INTO THE
CONSTRUCTION SCHEDULE FOR THIS PROJECT AND SHALL APPLY TO ALL CONSTRUCTION ACTIVITIES WITHIN
PROJECT LIMITS:
1. INSTALL SILT FENCE, CHECK DAMS, AND INLET PROTECTION DEVICES AS DEPICTED ON DRAWINGS AND IN
ACCORDANCE WITH THE CONTRACT SPECIFICATIONS.
2. THE EROSION CONTROL REVIEW AND INSPECTION WILL BE ADDRESSED BY NORTH CAROLINA DEPARTMENT OF
ENVIRONMENTAL AND NATURAL RESOURCES (NCDENR) LAND QUALITY SECTION, NOT THE TOWN OF CARY.
3. AREAS WHICH ARE NOT TO BE DISTURBED SHALL BE CLEARLY MARKED BY FENCING, FLAGS, SIGNS, ETC.
4. UPON ACCEPTANCE OF ALL EROSION AND SEDIMENT CONTROL MEASURES, COMMENCE EXCAVATION AND/OR
GRADING ACTIVITIES. THE CONTRACTOR WILL BE RESTRICTED TO A 25 FOOT WIDE AREA FOR EXCAVATION,
EQUIPMENT STAGING ACTIVITIES AND TEMPORARY STOCKPILING OF EXCAVATED SOIL ALONG THE LENGTH OF
PIPELINES 4 -INCH THROUGH 8 -INCH AND 30 -FOOT WIDE ALONG THE LENGTH OF PIPELINES 12 -INCH
THROUGH 20 -INCH. TEMPORARILY STOCKPILED MATERIAL SHALL BE PLACED UPSLOPE OF THE EXCAVATION.
FOR ANY DEMOLITION OR OTHER ACTIVITIES DESIRED PRIOR TO COMPLETION OF ALL EROSION AND
SEDIMENT CONTROL MEASURES, INTERIM MEASURES ACCEPTABLE TO AND PRE -APPROVED BY ENGINEER,
AND NCDENR DIVISION OF ENERGY, MINERAL LAND RESOURCES, LAND QUALITY SECTION MUST BE PROVIDED.
AS SPECIFIED ELSEWHERE IN THE CONTRACT DOCUMENTS, ALL OPERATIONS SHALL BE CONFINED TO THE
RIGHT-OF-WAYS OR DESIGNATED EASEMENTS. TOTAL DISTURBED AREAS NOT TO BE GREATER THAN 9.6
ACRES.
5. LIMIT CLEARING AND GRUBBING OF THE TRENCH TO THE AMOUNT OF PIPE THAT CAN BE CONSTRUCTED IN
ONE DAY. LIMIT TRENCH EXCAVATION TO THE AMOUNT OF PIPE THAT CAN BE CONSTRUCTED AND
BACKFILLED IN ONE DAY, OR 50 LINEAL FEET, WHICHEVER IS LESS. EXCAVATED TRENCH MATERIAL MUST BE
STOCKPILED UPSLOPE OF THE TRENCH. OPEN TRENCHES SHALL BE BACKFILLED AND STABILIZED AT THE
CESSATION OF EACH WORK DAY. ALL DISTURBED SURFACES MUST RECEIVE TEMPORARY STABILIZATION AT
THE END OF EACH WORK DAY. PROVIDE PUMP FILTER BAGS OR OTHER APPROVED DEWATERING DEVICES
FOR DEWATERING OF TRENCH EXCAVATION AS NEEDED. SOIL SUPPLEMENTS, SEED AND MULCH, IF
APPLICABLE, SHOULD BE APPLIED WITHIN SEVEN DAYS AFTER THE PIPELINE/UTILITY LINE IS CONSTRUCTED.
ANY TEMPORARY ACCESS CONSTRUCTED FOR PIPELINE WORK MUST BE STABILIZED WITH A NON -GRADE
AGGREGATE.
6. THE CONTRACTOR IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF
ALL SOIL STOCKPILES ON SITE AS WELL AS SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE.
INSPECT ALL EROSION AND SEDIMENT CONTROL DEVICES ONCE PER SEVEN DAYS, AND IMMEDIATELY
FOLLOWING ANY RAINFALL OF 0.5" OR MORE IN A 24-HOUR PERIOD. SEDIMENT ACCUMULATIONS ALONG
SILT FENCE AND OTHER EROSION CONTROL MEASURES SHALL BE PROMPTLY REMOVED. THE PROJECT
SUPERINTENDENT SHALL BE RESPONSIBLE FOR THE INSTALLATION AND MAINTENANCE OF ALL EROSION AND
SEDIMENT CONTROL PRACTICES.
7. EROSION AND SEDIMENT CONTROL WILL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION AND
BUILDUP OR CLOGGING WITH SEDIMENT. CORRECTIVE ACTION WILL BE TAKEN IMMEDIATELY.
8. ANY AREAS WHICH ARE NOT TO BE FURTHER GRADED WITHIN A 14 -DAY PERIOD, OR WHICH HAVE NOT
BEEN GRADED WITHIN 14 DAYS SHALL BE SEEDED IN ACCORDANCE WITH THE FOLLOWING:
SITE DESCRIPTON
STABILIZATION TIME
TIMEFRAME EXCEPTIONS
PERIMETER DIKES, SWALES,
7 DAYS
NONE
DITCHES, AND SLOPES
HIGH QUALITY WATER (HQW)
7 DAYS
NONE
ZONES
IF SLOPES ARE 10' OR LESS IN
SLOPES STEEPER THAN 3:1
7 DAYS
LENGTH AND ARE NOT STEEPER
THAN 2:1, 14 DAYS ARE ALLOWED
SLOPES 3:1 OR FLATTER
14 DAYS
7 DAYS FOR SLOPES GREATER THAN
50' IN LENGTH
ALL OTHER AREAS WITH SLOPES
14 DAYS
NONE, EXCEPT FOR PERIMETERS AND
FLATTER THAN 4:1
ZONES
SEDIMENT AND EROSION CONTROL NOTES AECOM

a
SEDIMENT AND EROSION CONTROL NOTES CONTINUED:
9. PERMANENTLY STABILIZE ALL DISTURBED AREAS BY SEEDING AND MULCHING PER THE CONTRACT
SPECIFICATIONS, MINIMUM.
10. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO ENSURE THAT A GOOD STAND OF GRASS IS
MAINTAINED. AREAS SHOULD BE FERTILIZED AND RESEEDED AS NEEDED. UPON FINAL ACCEPTANCE OF
COMPLETE STABILIZATION OF THE SITE BY THE ENGINEER AND NCDENR, REMAINING TEMPORARY EROSION
AND SEDIMENT CONTROL MEASURES MAY BE REMOVED. ALL TEMPORARY EROSION AND SEDIMENT CONTROL
MEASURES TO BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER MEASURES ARE NO
LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR.
11. UPON COMPLETION OF PROJECT, THE SELF-INSPECTION/SELF-MONITORING FORMS SHALL BE SUBMITTED TO
THE ENGINEER FOR CONVEYANCE TO THE OWNER FOR REGULATORY RECORD MAINTENANCE TIME PERIOD.
12. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT WITH PAVED PUBLIC ROADS, PROVISIONS SHALL
BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT ONTO THE PAVED SURFACE. WHERE SEDIMENT IS
TRANSPORTED ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END
OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING, AND
TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA (STREET WASHING SHALL BE ALLOWED ONLY AFTER
SEDIMENT IS REMOVED IN THIS MANNER).
13. SITES UTILIZED BY THE CONTRACTOR FOR
THE PURPOSE OF STORING EQUIPMENT, EXCESS
EXCAVATED
MATERIALS,
STRIPPED TOPSOIL, ETC, SHALL
BE ENVIRONMENTALLY SUITABLE FOR SUCH PURPOSES AND
SHALL BE
APPROVED IN ADVANCE BY THE
OWNER. ENVIRONMENTALLY SUITABLE SITES SHALL
BE LEVEL,
DEVOID OF
MATURE STANDS OF TREES, AND
ISOLATED FROM DRAINAGE FACILITIES AND FEATURES,
WETLANDS
STREAMS,
AND STREAM CORRIDORS. SITES
SHALL COMPLY WITH ALL EROSION AND SEDIMENT
CONTROL
REQUIREMENTS
OF THE TOWN OF CARY.
14. THE CLEANUP AND DISPOSAL OF EXCESS EXCAVATED MATERIALS SHALL BE DONE AS SOON AS PRACTICAL
AND AS THE OWNER MAY DIRECT.
15. CHECK DAMS, SILT FENCE, OR OTHER FILTERING DEVICES SHALL BE MAINTAINED AT AREAS OF STOCKPILED
MATERIALS, EXCAVATED AREAS, CATCH BASINS, AND OTHER STORM WATER INLET STRUCTURES IN
CONSTRUCTION AREAS TO CONTROL SILT RUNOFF.
16. ALL DEWATERING FLOWS SHALL BE KEPT FREE OF SILT, SEDIMENT, DEBRIS, AND OTHER POLLUTANTS
THROUGH APPROPRIATE MEANS (SETTLING BASINS, FILTER, ETC.). FOLLOWING THIS, THE FLOWS SHALL ONLY
BE RELEASED DIRECTLY INTO STORM SEWERS, STREAM CHANNELS, TO OTHER STABILIZED DRAINAGE
COURSES AND NOT INTO EXPOSED SOILS, STEEP SLOPES, OR ANY OTHER SITE WHERE FLOWS COULD
CAUSE FURTHER DAMAGE.
17. CUT AND FILL SLOPES ARE TO BE VERTICALLY TRACKED, HORIZONTALLY SCARIFIED, MATTED, OR OTHERWISE
CONSTRUCTED TO ENHANCE VEGETATIVE GROWTH AND EXPEDITE STABILIZATION. SEEDING SHALL BE
INSTALLED AS PORTIONS OF THESE SLOPES ARE COMPLETED.
18. THE EXISTING EROSION CONTROL FEATURES SUCH AS ROCK CHECK DAMS AND RIP RAP ALONG THE NEW
RECLAIMED WATERLINE ROUTE MUST BE REMOVED AND REPLACED TO FACILITATE INSTALLATION OF THE NEW
RECLAIMED WATERLINE AS SHOWN.
19. IF AT ANY TIME BEFORE THE EXPIRATION OF THE CONTRACT BOND ANY PART OF THE SEEDED AREA IS NOT
IN GOOD CONDITION, THE CONTRACTOR SHALL FERTILIZE AND RESEED AS OFTEN AS NECESSARY TO GET A
GOOD STAND OF GRASS.
20. CONTRACTOR SHALL NOT CROSS ANY DITCH WHEN FLOWING WATER IS PRESENT OR DURING WET WEATHER
UNLESS A PUMP AROUND SYSTEM IS PROVIDED DURING INSTALLATION OF PIPELINE (SEE DETAIL 1/DT5).
PRIOR TO CROSSING A DITCH, CONTRACTOR SHALL VERIFY THAT A TEMPORARY SEDIMENT TRAP OR CHECK
DAM EXISTS DOWNSTREAM OF CROSSING PRIOR TO INSTALLATION OF PIPELINE. IMMEDIATELY AFTER
BACKFILLING OF PIPELINE, DITCH SHALL BE RESTORED TO ORIGINAL GRADE AND STABILIZED. USE EXCELSIOR
MATTING OR RIP RAP AS NECESSARY TO STABILIZE THE DITCH. INSPECT DITCHES IMMEDIATELY AFTER WET
WEATHER EVENT FOR STABILIZATION.
21. WHENEVER CONSTRUCTION CAUSES LAND DISTURBANCE OF ANY KIND WITHIN THE LIMITS OF A DITCH, THE
CONTRACTOR MUST INSTALL EXCELSIOR MATTING OR RIP RAP AS NECESSARY TO STABILIZE THE DITCH.
22. ALL OPEN CUT CROSSINGS OF DITCHES SHALL BE COMPLETED IN ONE WORK DAY.
23. ALL CHECK DAMS SHOULD APPROPRIATELY FILL THE DITCH THEY ARE PLACED IN, SO THAT DRAINAGE IS
FORCED THROUGH THE STRUCTURE. THE ENGINEER WILL NOTIFY THE CONTRACTOR IN WRITING IF ANY
CHECK DAM IS INSUFFICIENTLY SIZED BASED ON THE ENGINEER'S JUDGEMENT. CONTRACTOR WILL REMEDY
THE PROBLEM WITHIN 3 DAYS.
SEDIMENT AND EROSION CONTROL NOTES AECOM

a
SEDIMENT AND EROSION CONTROL NOTES CONTINUED:
24. JHOOK HAS BEEN CALLED OUT FOR USE AT SEVERAL LOCATIONS WHERE THERE ARE SILT FENCE OUTLETS.
USE OF THE JHOOK MAY BE WARRANTED AT ADDITIONAL LOCATIONS TO PREVENT LONG, UNINTERRUPTED
CHANNEL FLOWS OF STORMWATER AND TO ENHANCE THE EFFECTIVENESS OF THE SILT FENCE OUTLET. THE
ENGINEER SHOULD BE CONSULTED ON PLACEMENT AND/OR RELOCATION OF ANY ADDITIONAL OR EXISTING
JHOOK FEATURES TO THE SILT FENCE.
25. IF EXCAVATED SOIL IS PLACED ON ANY ROADWAY PAVEMENT DURING CONSTRUCTION, CONTRACTOR SHALL
PROVIDE SAND OR SCREENING FINES ALONG PAVEMENT SURFACE FOR SUFFICIENT REMOVAL OF SEDIMENT.
26. IN THE EVENT THAT SEEDING IS PERFORMED AFTER EXCELSIOR MATTING IS PLACED AS A STABILIZING
FEATURE, IT WILL BE NECESSARY TO REMOVE THE MATTING WHEN APPLYING GRASS SEED AND FERTILIZER.
CONTRACTOR MUST REPLACE THE MATTING AT THE END OF EACH DAY TO STABILIZE THE SOILS.
27. SPOIL OR DEBRIS SHALL NOT BE PLACED WITHIN 50' OF STORM DRAINS OR STREAMS.
28. PROVIDE PORTABLE SELF—CONTAINED CONCRETE TRUCK WASHOUT SYSTEM. ALL CONCRETE TRUCKS WILL
UTILIZE PORTABLE WASHOUT SYSTEM FOR CLEAN OUT. NO CONCRETE TRUCK WASHOUT WILL BE ALLOWED
TO REACH GROUND, AND NO CONCRETE WASHOUT DEBRIS SHALL BE ALLOWED ON GROUND.
29. REMOVE DEMOLITION DEBRIS FROM SITE ON A DAILY BASIS AND DISPOSE IN ACCORDANCE WITH APPLICABLE
REGULATIONS.
30. HYDROSEEDING SHALL NOT BE ALLOWED ON THIS PROJECT. CRIMPING STRAW MULCH SHALL NOT BE
ALLOWED ON THIS PROJECT.
31. SEED SHALL BE UNIFORMLY BROADCAST AND LIGHTLY CULTIVATED PRIOR TO MULCH AND TACKIFER
OPERATIONS.
32. MULCH AND TACKIFIER OPERATIONS SHALL BE COMPLETED WITHIN 24 HOURS OF SEEDING.
33. CONTRACTOR STAGING, TEMPORARY STORAGE, LAY DOWN AREAS, AND DIRT PILES SHALL BE WITHIN LIMITS
OF DISTURBANCE.
34. OBTAIN AND PAY FOR EROSION CONTROL PERMITS FOR OFF—SITE STORAGE YARD, BORROW AREA, AND
DISPOSAL AREAS AS REQUIRED. INSTALL AND MAINTAIN EROSION CONTROL DEVICES IN ACCORDANCE WITH
CONTRACTOR'S APPROVED PLAN.
35. A LAYER OF SAND, FINES, OR SCREENINGS SHALL BE PLACED ON PAVED SURFACES BEFORE DEPOSITION
OF EXCAVATED MATERIAL. AFTER REMOVAL OF EXCAVATED MATERIAL FROM PAVED SURFACES, A MECHANICAL
SWEEPER SHALL BE USED TO REMOVE ALL MATERIAL FROM PAVED SURFACES. PAVED SURFACES SHALL BE
SWEPT ON A DAILY BASIS WITH MATERIAL PLACED ON NON—PAVED SURFACES WITHIN LIMITS OF
DISTURBANCE.
36. ON SLOPES GREATER THAN 5:1, DITCHES, AND OTHER AREAS SHOWN ON DRAWINGS, PLACE EROSION
CONTROL BLANKET IMMEDIATELY AFTER BACKFILL AND GRADING, IN ACCORDANCE WITH SPECIFICATIONS.
37. NOTIFICATION OF LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF—INSPECTION PROGRAM:
THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS
RESPONSIBLE FOR LAND—DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT
TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.
RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TOOK EFFECT OCTOBER 1, 2010. THE
INSPECTIONS MUST BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUED UNTIL
PERMANENT GROUND COVER IS ESTABLISHED IN ACCORDANCE WITH NCGS 113A-54.1 AND 15A NCAC
4B.0131. TO SIMPLIFY DOCUMENTATION OF SELF—INSPECTION REPORTS AND NPDES SELF—MONITORING
REPORTS, A COMBINED FORM IS NOW AVAILABLE. THE NEW FORM WAS DEVELOPED TO SATISFY
REQUIREMENTS OF THE SEDIMENTATION POLLUTION CONTROL ACT AND THE NPDES STORMWATER PERMIT FOR
CONSTRUCTION ACTIVITIES, NCG010000. BEGINNING AUGUST 1, 2013, THE DIVISION OF ENERGY, MINERAL,
AND LAND RESOURCES IS RESPONSIBLE FOR ADMINISTERING BOTH THE SPCA AND THE NPDES STORMWATER
PERMIT FOR CONSTRUCTION ACTIVITIES, NCG 010000. THE COMBINED FORM SHOULD MAKE IT EASIER TO
COMPLY WITH SELF—INSPECTION REQUIREMENTS. THE COMBINED SELF—MONITORING FORM IS AVAILABLE AS A
PDF AND WORD DOCUMENT FROM THE LAND QUALITY WEB SITE,
HTTP://PORTAL.NCDENR.ORG/WEB/LR/EROSION. IF YOU HAVE QUESTIONS OR CANNOT ACCESS THE FORM,
PLEASE CONTACT THE LAND QUALITY SECTION OF THE RALEIGH DENR OFFICE AT [phone].
SEDIMENT AND EROSION CONTROL NOTES AECOM

a
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N
N
EXISTING GROUND
TIE TO GRADE-""',,,,-
T MIN
CLASS II RIP RAP
— OR LARGER
i
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\
i
T MIN
1.5 T M I N
GEOTEXTILE FABRIC
COMPACTED NATIVE SOIL
NOTES:
1.
RIP RAP AND GEOTEXTILE ALONE SHOULD NOT BE USED ON SLOPES GREATER THAN 2H:1V.
2.
ON SLOPES BETWEEN 2H:1 V AND 1.5H:1 V RIP RAP MAY BE BEDED IN 6" OF #57 STONE. CONSULT ENGINEER PRIOR TO
INSTALLATION.
3.
THICKNESS OF RIP RAP (T) SHOULD BE NO LESS THAN 1.5 X D50 (APPROXIMATELY 21" FOR
CLASS 11).
4.
DEPTH OF THE TOE SHOULD BE APPROXIMATELY 1.5 X THICKNESS (APPROXIMATELY 30" FOR
CLASS 11).
5.
RIP RAP SLOPE PROTECTION IS MODIFIED FROM VDH&T AND NCDENR LAND QUALITY SECTION
EROSION AND SEDIMENT
CONTROL DESIGN MANUAL.
STREAM BANK STABALIZATION AECOM

PROVIDE HIGH STRENGTH
DOUBLE STITCHED J
TYPE SEAMS
SEWN IN SPOUT
THIGH STRENGTH STRAPPING
1 FOR HOLDING HOSE IN PLACE
HEAVY DUTY
DIRTBAG 55��:o---- WATER FLOW
OR EQUAL FROM PUMP
ACCEPTED DEWATERING DEVICE (SILT BAG) PROVIDE
POSITIVE DRAINAGE FROM SILT BAG TO STREAM
OPENING TO ACCOMMODATE AgAff
UP TO 4" DISCHARGE HOSE AOSM FLOW
SEDIMENT DIKE
AGGREGATE UNDERLAYMENT �-
(3" THICK NCDOT NO. 57 STONE)
DEWATERING BAG NOTES:
1. THE DEWATERING BAG SHALL BE MADE OF
NON -WOVEN GEOTEXTILE WITH A MIN. SURFACE
AREA OF 225 SQUARE FEET.
2. ALL STRUCTURAL SEAMS SHALL BE SEWN WITH A
DOUBLE STITCH USING A DOUBLE NEEDLE MACHINE
WITH HIGH STRENGTH THREAD.
3. THE SEAM STRENGTH SHALL WITHSTAND 100 LB/IN
USING ASTM D-4884 TEST METHOD.
4. THE GEOTEXTILE FABRIC SHALL BE A 10 OZ
NON -WOVEN FABRIC.
5. DISCHARGE FROM THE DEWATERING BAG SHALL BE
DIRECTED SUCH THAT PRE -DISTURBANCE
HYDROLOGY IS NOT CHANGED.
DEWATERING BAG
DIVERSION PUMPS
P INTAKE HOSE
DEWATERING
PUMP
INTAKE HOSE ! FLOW
CLEAN WATER DIKE
WORK AREA
LENGTH NOT TO EXCEED
THAT WHICH CAN BE
COMPLETED IN ONE DAY
PLAN VIEW
SUMP -HOLE OR POOL
(12 -TO 18" DEEP, 2' DIA.)
NOTES:
1. SANDBAG DIKES SHALL BE SITUATED AT THE UPSTREAM AND
DOWNSTREAM ENDS OF THE WORK AREA AND STREAM FLOW
SHALL BE PUMPED AROUND THE WORK AREA. THE PUMP
SHOULD DISCHARGE INTO A STABLE VELOCITY DISSIPATER
CONSTRUCTED OF RIP RAP OR SANDBAGS.
2. WATER FROM THE WORK AREA SHALL BE PUMPED TO A
SEDIMENT FILTERING MEASURE SUCH AS A DEWATERING BASIN,
SEDIMENT BAG, OR OTHER ACCEPTED DEVICE. THE MEASURE
SHALL BE LOCATED SUCH THAT THE WATER DRAINS BACK
INTO THE CHANNEL BELOW THE DOWNSTREAM SANDBAG DIKE
WITHOUT CAUSING OUTLET EROSION BETWEEN THE SILT BAG
AND CHANNEL.
3. AT THE END OF EACH WORK DAY, THE DISTURBED CHANNEL
SHALL BE MATTED.
4. WHEN REPLACING CULVERTS, THE CONTRACTOR SHALL PLACE
SAND BAGS ACROSS THE ENTIRE DOWNSTREAM FACE OF EACH
PIPE TO PREVENT BACKFLOW DURING PUMP AROUND
ACTIVITIES.
TEMPORARY PUMP AROUND �com

GRAVEL ENTRANCE SHALL BE MINIMUM 50 FEET IN LENGTH AND 12
FEET IN WIDTH WITH 20 FOOT RADIUS AT EXISTING ROADWAY
PLAN VIEW
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)
SITE
EXISTING ROADWAY 50' MINIMUM ACCESS
�GEOTEXTILE FABRIC UNDER ENTIRE SUITABLE SUBGRADE
6" MINIMUM LENGTH AND WIDTH OF STONE
CROSS SECTION
CONSTRUCTION ENTRANCE AECOM

COARSE AGGREGATE
6" DEEP
DIAMETER OF PIPE
OR 12", WHICHEVER EARTH FILL COVERED BY
IS GREATER LARGE ANGULAR ROCK
-
=1 I I III I I 1=1 I I I -III -III -I 11= I"
(-
CAPACITY OF PIPE CULVERTS
TOGETHER = BANK FULL FLOW
ELEVATION
I-III-
ELEVATION
EARTH FILL COVE
COURSE AGGREGATE
T
PLAN
K
TEMPORARY STREAM CROSSING ALzcom

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
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
* TEMPORARY: RESEED ACCORDING TO OPTIMUM SEASON FOR DESIRED PERMANENT VEGETATION. TEMPORARY
VEGETATION SHALL NOT BE ALLOWED TO GROW OVER 12-INCES IN HEIGHT BEFORE MOWING: OTHERWISE
FESCUE MAY BE SHADED OUT.
VEGETATIVE STABILIZATION NOTES
a_coM

RIPARIAN BUFFER MIX
RECOMMENDED APPLICATION RATE: 20-25 LBS. PER ACRE
SCIENTIFIC NAME
COMMON NAME
PERCENT
AGROSTIS PERENNANS
AUTUMN BENTGRASS
15
ANDROPOGON GERARDII
BIG BLUESTEM
10
COREOPSIS LANCEOLATA
LANCELEAF COREOPSIS
10
ELYMUS VIRGINICUS
VIRGINIA WILDRYE
20
JUNCUS EFFUSUS
SOFT RUSH
5
PANCIUM VIRGATUM
SWITCHGRASS
15
RUDBECKIA HIRTA
BLACKEYED SUSAN
10
SCHIZACHYRIUM SCOPARIUM
LITTLE BLUESTEM
5
SORGHASTRUM NUTANS
INDIAN GRASS
5
TRIPSACUM DACTYLOIDES
EASTERN GAMAGRASS
2
* SEED SHOULD BE APPLIED AND MAINTAINED IN ACCORDANCE WITH LOCAL NURSERY RECOMMENDATIONS.
RIPARIAN BUFFER MIX AL=com

AGENT AUTHORIZATION FORM
PRE -CONSTRUCTION NOTIFICATION
PROPERTY DESCRIPTION: Utility Maintenance Environmental Permitting and Consulting -
T06
Owner: City of Raleigh Public Utilities Department
The undersigned, owners of the above noted property, do hereby authorize
Mary T. Brice , of AECOM Technical Services of North Carolina, Inc.
(Contractor / Agent) (Name of consulting firm)
to act on my behalf and take all actions necessary for the processing, issuance and acceptance
of the permit or certification and any and all standard and special conditions attached.
Owner's Address (if different that property above):
One Exchange Plaza, Raleigh, NC 27601
Telephone: [phone]
I hereby certify the above information submitted in this application is true and accurate to the
best of our knowledge.
Authori Signature
MA-ffHVW P. VE6616 6W15C &4�2AJJPAqAV441Aq6R_
Please print
Date