20230398 Ver 1_ePCN Application_20230313

DWR
Division of Water Resources
Initial Review
Pre -Construction Notification (PCN) Form
For Nationwide Permits and Regional General Permits
(along with corresponding Water Quality Certifications)
April 13, 2022 Ver 4.3
Has this project met the requirements for acceptance in to the review process? *
Yes
No
Is this project a public transportation project?*
Yes No
Change only If needed.
Pre -Filing Meeting Date Request was submitted on:
2/10/2023
BIMS # Assigned * Version#*
20230398 1
Is a payment required for this project? *
No payment required
Fee received
Fee needed - send electronic notification
What amout is owed?*
$240.00
$570.00
Reviewing Office* Select Project Reviewer*
Asheville Regional Office - [phone] Amy Annino:[e-mail]
Information for Initial Review
la. Name of project:
Village Walk at Mill Creek - Stream Enhancment
la. Who is the Primary Contact?*
Ronnie Dilbeck, PG
1b. Primary Contact Email: * lc. Primary Contact Phone: *
[e-mail] [phone]
Date Submitted
3/13/2023
Nearest Body of Water
Mill Creek
Basin
Little Tennessee
Water Classification
WS-III, Tr
Site Coordinates
Latitude:
35.054
A. Processing Information
Longitude:
-82.192
Is this project connected with ARPA funding?
Yes No
County (or Counties) where the project is located:
Macon
Is this a NCDMS Project
Yes No
Is this project a public transportation project?*
Yes No

la. Type(s) of approval sought from the Corps:
Section 404 Permit (wetlands, streams and waters, Clean Water Act)
Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
Has this PCN previously been submitted?*
Yes
No
1b. What type(s) of permit(s) do you wish to seek authorization?
Nationwide Permit (NWP)
Regional General Permit (RGP)
Standard (IP)
lc. Has the NWP or GP number been verified by the Corps?
Yes No
Nationwide Permit (NWP) Number: 27 - Restoration
NWP Numbers (for multiple NWPS):
ld. Type(s) of approval sought from the DWR:
401 Water Quality Certification - Regular
Non-404 Jurisdictional General Permit
Individual 401 Water Quality Certification
le. Is this notification solely for the record because written approval is not required?
For the record only for DWR 401 Certification:
For the record only for Corps Permit:
If. Is this an after -the -fact permit application?*
Yes No
lg. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
Yes No
lg. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
Yes No
lh. Is the project located in any of NC's twenty coastal counties?
Yes No
1j. Is the project located in a designated trout watershed?
Yes No
B. Applicant Information
Id. Who is applying for the permit?
Owner Applicant (other than owner)
le. Is there an Agent/Consultant for this project? *
Yes No
2. Owner Information
2a. Name(s) on recorded deed:
Village Walk at Mill Creek, LLC
2b. Deed book and page no.:
K-27/1149; V-28/858; X-28/1405
2c. Contact Person:
Leesa Manley - Village Walk at Mill Creek Condominium Association, INC
401 Water Quality Certification - Express
Riparian Buffer Authorization
2d. Address
Street Address
P.O. Box 1556
Address Line 2
City State / Province / Region
Highlands NC
Postal / Zip Code Country
28741 USA
Yes No
Yes No

2e. Telephone Number: 2f. Fax Number:
[phone]
2g. Email Address:*
[e-mail]
3. Applicant Information (if different from owner)
3a. Name:
Ronnie Dilbeck, PG
3b. Business Name:
CreekStone, PLLC
3c. Address
Street Address
16 Stewart Street
Address Line 2
City
Franklin
Postal / Zip Code
28734
3d. Telephone Number:
[phone]
3f. Email Address:*
[e-mail]
4. Agent/Consultant (if applicable)
4a. Name:
Ronnie Dilbeck, PG
4b. Business Name:
CreekStone, PLLC
4c. Address
Street Address
16 Stewart Street
Address Line 2
City
Franklin
Postal / Zip Code
28734
4d. Telephone Number:
[phone]
4f. Email Address: *
[e-mail]
C. Project Information and Prior Project History
State / Province / Region
NC
Country
USA
3e. Fax Number:
State / Province / Region
NC
Country
USA
4e. Fax Number:
1. Project Information
1b. Subdivision name:
Of appropriate)
Village Walk at Mill Creek
lc. Nearest municipality / town:
Highlands
2. Project Identification
2a. Property Identification Number: 2b. Property size:
7540509926; 7540506993, 7540517100 1.26; 0.73; 0.6 = 2.59 total

2c. Project Address
Street Address
100 Village Walk
Address Line 2
City
Highlands
Postal / Zip Code
28734
3. Surface Waters
3a. Name of the nearest body of water to proposed project: *
Mill Creek
3b. Water Resources Classification of nearest receiving water: *
WS-III, Tr
3c. What river basin(s) is your project located in?*
Little Tennessee
3d. Please provide the 12-digit HUC in which the project is located.
060102020201
4. Project Description and History
State / Province / Region
NC
Country
USA
4a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: *
Mill Creek is located within common areas of the Village Walk Condominiums. The stream has been subject to fairly extensive erosion due to past stream armoring activities. The
surrounding areas are residential.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past? *
Yes No Unknown
4f. List the total estimated acreage of all existing wetlands on the property:
>0.05
4g. List the total estimated linear feet of all existing streams on the property:
1155
4h. Explain the purpose of the proposed project: *
To enhance the hydrologic function of Mill Creek to reduce erosion and encourage proper sediment transport and deposition.
4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used: *
The proposed enhancement efforts are concentrated on a 980 foot stream reach of Mill Creek. The project is to be constructed utilizing small to mid size machinery. It is anticipated that a
12,000 - 18,000 lb track hoe along with a 9,000 to 12,000lb skid steer will be utilized to complete the project. During structure installation a pump around set up will be used.
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas? *
Yes
Comments:
No O Unknown
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
Preliminary Approved Not Verified Unknown N/A
Corps AID Number:
5c. If 5a is yes, who delineated the jurisdictional areas?
Name (if known):
Agency/Consultant Company:
Other:
6. Future Project Plans
6a. Is this a phased project? *
Yes 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 project or related activity?
D. Proposed Impacts Inventory

1. Impacts Summary
la. Where are the impacts associated with your project? (check all that apply):
Wetlands
Open Waters
3. Stream Impacts
Streams -tributaries
Pond Construction
Buffers
3a. Reason for impact (?)
3b.Impact type*
3c. Type of impact*
3d. S. name*
3e. Stream Type*
(?)
3f. Type of
Jurisdiction*
3g. S. width
3h. Impact
length*
Si
Stream Enhanement
Permanent
Stabilization
Mill Creek
Perennial
Corps
10
Average (feet)
980
(linear feet)
3i. Total jurisdictional ditch impact in square feet:
0
3i. Total permanent stream impacts:
980
3i. Total stream and ditch impacts:
980
3j. Comments:
E. Impact Justification and Mitigation
1. Avoidance and Minimization
3i. Total temporary stream impacts:
0
la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
Usage of biodegradable materials; Pump around operation when practical; Utilization of existing boulders (present from previous streambank armoring
efforts) for boulder toes and log vane anchor rocks; Designated stockpile areas with confined ingress/egress.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
Stockpiling; stabilizing completed construction areas by end of work day; Pump around operation when practical; All construction activities conducted
from top of bank (no heavy machinery in stream channel).
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 this project DOES NOT require Compensatory Mitigation, explain why:
No loss of WOUS/WOS.
F. Stormwater Management and Diffuse Flow Plan (required by DWR)
1. Diffuse Flow Plan
la. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules?
Yes No
If no, explain why:
No direct discharge in WOS and very little existing buffer.
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250? *
Yes No
2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)?
Yes 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?
Yes No
N/A - project disturbs < 1 acre
Comments:
G. Supplementary Information

1. Environmental Documentation
la. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? *
Yes No
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or
Riparian Buffer Rules (15A NCAC 2B .0200)? *
Yes No
3. Cumulative Impacts (DWR Requirement)
3a. Will this project result in additional development, which could impact nearby downstream water quality? *
Yes No
3b. If you answered "no," provide a short narrative description.
The residential development is fully built and no further stream impacts are anticipated.
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project? *
Yes No N/A
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? *
Yes No
5b. Have you checked with the USFWS concerning Endangered Species Act impacts? *
Yes No
5d. Is another Federal agency involved?*
Yes
5e. Is this a DOT project located within Division's 1-8?
Yes No
No Unknown
5f. Will you cut any trees in order to conduct the work in waters of the U.S.?
Yes No
5g. Does this project involve bridge maintenance or removal?
Yes No
5h. Does this project involve the construction/installation of a wind turbine(s)?*
Yes No
5i. 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.?
Yes No
5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat?
www.USFWS.com
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as an Essential Fish Habitat?*
Yes No
6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat? *
NOAA Fisheries - Essential 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? *
Yes No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources? *
NC State Historic Preservation Office; NC Dept. of Cultural Services; NC office of State Archeology
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain? *
Yes No

8b. If yes, explain how project meets FEMA requirements:
No rise in base flood elevation. No proposed Fill or Development
8c. What source(s) did you use to make the floodplain determination?*
www.fema.gov
Miscellaneous
n
Please use the space below to attach all required documentation or any additional information you feel is helpful for application review. Documents should be combined into one file when
possible, with a Cover Letter, Table of Contents, and a Cover Sheet for each Section preferred.
Click the upload button or drag and drop files here to attach document
VWstreaml .0.pdf
AgentAuthorizationForm - Village Walk.pdf
File must be PDF or KMZ
Comments
5.82MB
208.54KB
Signature
By checking the box and signing below, I certify that:
• The project proponent hereby certifies that all information contained herein is true, accurate, and complete to the best of my knowledge and belief'; and
• The project proponent hereby requests that the certifying authority review and take action on this CWA 401 certification request within the applicable reasonable period of time.
• 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:
Ronald Thomas Dilbeck, PG
Signature
Date
3/13/2023

Environrnental and Geological
services
Agent Authorization Form
Property Legal Description:
Lot M Parcel ID:
Street Address:
Property Owner:
Property Owner:
The undersigned, registered property owners of the noted property, do hereby authorize
e, �/ "/, /)/ U— Z of
(Agent) (Name of consulting firm)
to act on my behalf and take all actions necessary for the processing, issuance and acceptance
of this permit or certification and any and all standard and special conditions attached.
Property Owners' Address (if different than property above):
Telephone: % /
We hereby certify the above information submitted in this application is true and accurate
to the best of our knowledge.
Authorized Signature
Date:C_V�6,6—
Authorized Signature
Date:

PERMANENT SEEDING SCHEDULE
(GRASSED AREAS FROM 3:1 TO 2:1 SLOPE)
Seeding Mixture: Streambank
Ernst Seed Mixture
NC Mountains Riparian Mix
ERNMX - 304
Seeding Mixture: Wetland
Ernst Seed Mixture
NC Mountains FACW Mix
ERNMX - 305
Seeding dates:
Below 2500 ft: March 1 - May 15
July 15 - September 15
Above 2500 ft: March 5 - May 10
July 15 - August 30
Complete seeding earlier in fall, and start later in
spring on north -and east -facing slopes.
Mulch:
Apply 4,000-5,000 lb/acre grain straw or equivalent cover of
another suitable mulching material. Anchor mulch by tacking with
asphalt, roving, or netting. Netting is the preferred
anchoring method on steep slopes.
Maintenance:
Mow no more than once a year. Refertilize in the second year
unless growth is fully adequate. Reseed, fertilize, and mulch
damaged areas immediately.
PERMANENT SEEDING SCHEDULE
(GRASSED AREAS 3:1 SLOPE AND UP)
Seeding Mixture: Streambank
Ernst Seed Mixture
NC Mountains Riparian Mix
ERNMX - 304
Seeding Mixture: Wetland
Ernst Seed Mixture
NC Mountains FACW Mix
ERNMX - 305
Seeding dates:
Below 2500 ft: March 1 - May 15
July 15 - September 15
Above 2500 ft: March 5 - May 10
July 15 - August 30
Complete seeding earlier in fall, and start later in
spring on north -and east -facing slopes.
Soil amendments:
No amendments required
TEMPORARY SEEDING SCHEDULE
Seeding mixture:
w
Species Rate (lb/acre)
z
Rye (grain) 120
a J
Seeding dates
`L o:
Mountains -- Aug. 15 - Dec. 15
w
Coastal Plain and Piedmont - Aug. 15 - Dec. 30
Seeding mixture:
Species Rate (lb/acre)
Rye (grain) 120
Annual lespedeza (Kobe in
Piedmont, and Coastal Plain,
Korean in Mountains) 50
z
�
Omit annual les edeza when duration of temporary
p p rY cover is not to extend
aco
beyond June.
Seeding dates:
Mountains - Above 2500 ft.: Feb. 15 - May 15
Below 2500 ft.: Feb. 1 - May 1
Piedmont - Jan. 1 - May 1
Coastal Plain - Dec. 1 -April 15
Seeding mixture:
Species Rate (lb/acre)
German millet 40
w
In the Piedmont and Mountains, a small -stemmed Sudangrass may be
5
substituted at a rate of 50 lb/acre.
n
Cn
Seeding dates
Mountains - May 15 - Aug. 15
Piedmont - May 1 - Aug. 15
Coastal Plain - April 15 - Aug. 15
Soil Amendments:
Follow recommendation of soil tests or apply 2,000 lb/acre ground agricultural
limestone and 750 lb./acre 10-10-10 fertilizer.
Mulch:
Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt, netting,
or a mulch anchoring tool. A disk with blades set nearly straight can be
used as a mulch anchoring tool.
Maintenance:
Refertilize if growth is not fully adequate. Reseed, refertilize and mulch im-
mediately following erosion or other damage.
GRADING DRAINAGE AND EROSION CONTROL NOTES
1. GRADING CONTRACTOR SHALL MEET WITH CREEKSTONE, PLLC (CS, PLLC) ON -SITE TO REVIEW CLEARING
DEMOLITION AND GRADING PRIOR TO STARTING WORK.
2. EXCAVATED MATERIAL THAT IS SUITABLE AS DETERMINED BY A GEOLOGIST, GEO-TECHNICAL AND/OR
STRUCTURAL ENGINEER MAYBE USED ON SITE AS DIRECTED BY CS, PLLC.
3. WORK LIKELY TO DISLOCATE, DAMAGE OR IMPAIR THE STRENGTH OF EXISTING UTILITIES OR STRUCTURES
SHALL BE DONE ONLY AFTER ADEQUATE PROTECTION HAS BEEN PROVIDED. THE CONTRACTOR SHALL
IMMEDIATELY REPAIR AND PAY FOR ALL DAMAGES.
4. ALL FINISHED GRADES SHALL BE WITHIN A'/2 " TOLERANCE OF GRADES SHOWN ON THE PLAN.CS, PLLC
MAY MAKE GRADE CHANGES AS REQUIRED IN THE FIELD WITHOUT AFFECTING THE UNIT BID PRICE FOR
EARTHWORK.
5. MATCH EXISTING STRUCTURES, PAVEMENTS AND GRADES SMOOTHLY AND UNIFORM WHERE PROPOSED
ELEMENTS MEET EXISTING FEATURES.
6. THE CONTRACTOR SHALL ENSURE POSITIVE DRAINAGE AWAY FROM ALL BUILDINGS DURING AND AFTER
CONSTRUCTION. THERE SHALL BE NO POOLING OF WATER ON FINISHED SITE.
7. FINAL DOWNSPOUT LOCATIONS SHALL BE PER ARCHITECTURAL DRAWINGS. ALL DOWNSPOUT OUTLET
PIPES SHALL BE BURIED 24" AND EXTENDED PER THE PLAN OR AS DIRECTED BY CS, PLLC. PIPE SHALL BE
6" CORRUGATED PLASTIC PIPE UNLESS OTHERWISE NOTED.
8. EROSION CONTROL MEASURES ARE GENERAL IN NATURE. CONTRACTOR IS RESPONSIBLE FOR
ADDITIONAL MEASURES AS REQUIRED TO PREVENT ON OR OFF SITE RUNOFF AND EROSION.
9. ALL INLETS TO HAVE TEMPORARY INLET PROTECTION INSTALLED IMMEDIATELY AFTER INLET HAS BEEN
INSTALLED.
10. CONTRACTOR IS RESPONSIBLE FOR WEEKLY INSPECTION OF ALL EROSION AND SEDIMENT CONTROLS
AND INSPECTION OF ALL EROSION AND SEDIMENT CONTROLS AFTER EACH RAIN EVENT. PERFORM ANY
REQUIRED MAINTENANCE TO ENSURE OPTIMUM CONTROL OPERATION.
11. REMOVE ALL TEMPORARY EROSION AND SEDIMENT CONTROLS AFTER DISTURBED AREAS HAVE BEEN
STABILIZED AND REVIEWING GOVERNMENT AGENCY HAS APPROVED REMOVAL.
12. ALL TREES, UNDERSTORY AND OTHER VEGETATION TO REMAIN SHALL BE PROTECTED FROM INJURY
DURING ANY LAND CLEARING AND CONSTRUCTION ACTIVITY.
13. CONTRACTOR SHALL NOT PARK VEHICLES, STORE MATERIALS OR TRENCH WITHIN THE DRIPLINE OF
TREES OR OTHER VEGETATED AREAS TO REMAIN.
14. CONTRACTOR SHALL NOT ALLOW CLEARING OF EQUIPMENT, STORAGE OR DISPOSAL OF MATERIALS
SUCH AS CONSTRUCTION MATERIALS, PAINT, SOLVENTS, ASPHALT OR CONCRETE WITHIN VEGETATED
AREAS TO REMAIN OR ANYWHERE ON SITE.
15. MATERIALS AND COMPACTION UNDER THE BUILDING SHALL CONFORM TO THE PLANS AND
RECOMMENDATIONS OF A GEOLOGIST, GEO-TECHNICAL AND/OR STRUCTURAL ENGINEER.
16. NOTICE TO CONTRACTOR: THE STARTING OF ANY WORK ON THE SITE ESTABLISHES THAT THE
CONTRACTOR WITHOUT RESERVATION ACCEPTS THE CONTRACT DOCUMENTS AS ACCURATELY
REPRESENTING THE EXISTING CONDITIONS.
17. SEEDING AND MULCHING OF DISTURBED AREAS SHALL TAKE PLACE WITHIN 14 CALENDAR DAYS OF ANY
PHASE OF GRADING. ON SLOPES STEEPER THAN 3:1 AND SLOPES LONGER THAN 50, SHALL BE STABILIZED
WITHIN 7 DAYS IN ACCORDANCE TO NCG01 SECTION IIB.
18. UNLESS OTHERWISE STATED, ALL FILL AREAS SHALL BE CONSTRUCTED IN LAYERS OF 8- MAXIMUM
THICKNESS WITH WATER ADDED OR SOIL CONDITIONED TO THE OPTIMUM MOISTURE CONTENT AS
DETERMINED BY A GEOTECHNICAL AND/OR STRUCTURAL ENGINEER AND COMPACTED WITH A SHEEP'S
FOOT ROLLER TO A COMPACTION EQUAL TO OR GREATER THAN 95% (100% IN THE TOP 2 ' OF THE
SUBGRADE BELOW ROADWAYS AND PARKING LOTS) OF THE DENSITY OBTAINED BY COMPACTING A
SAMPLE OF THE MATERIAL IN ACCORDANCE WITH THE STANDARD PROCTOR METHOD OF
MOISTURE -DENSITY RELATIONSHIP TEST, ASTM D698 OR AASHTO-99 UNLESS SPECIFIED IN OTHER
SPECIFICATIONS.
19. ENTIRE AREA TO BE GRADED SHALL BE CLEARED AND GRUBBED. NO FILL SHALL BE PLACED ON ANY
AREA NOT CLEARED OR GRUBBED.
20. ALL SOIL EROSION CONTROL MEASURES REQUIRED BY THE GRADING PLAN SHALL BE PERFORMED
PRIOR TO GRADING, CLEARING, OR GRUBBING. ALL EROSION CONTROL DEVICES SUCH AS SILT FENCE
TEMPORARY SEDIMENT TRAPS, ETC., SHALL BE MAINTAINED IN WORKABLE CONDITION FOR THE LIFE OF THE
PROJECT AND SHALL BE REMOVED AT THE COMPLETION OF THE PROJECT ONLY AT THE CS, PLLC'S
APPROVAL OR THE SIGN OFF OF THE JURISDICTIONAL EROSION CONTROL OFFICE. ALL EROSION CONTROL
DEVICES SHALL BE INSPECTED AFTER ANY PRECIPITATION EVENT EXCEEDING 1/2", AND IN NO INSTANCE
LONGER THAN 1 WEEK. PAYMENT SHALL BE CONSIDERED INCIDENTAL TO CLEARING AND GRUBBING. IF
DURING THE LIFE OF THE PROJECT A STORM CAUSES SOIL EROSION WHICH CHANGES THE FINISH GRADES
OR CRATES GULLIES OR WASHED OUT AREAS THE CONTRACTOR SHALL REPAIR AT NO ADDITIONAL CHARGE.
SILT WASHED OFF -SITE ONTO ADJACENT PROPERTY SHALL BE REMOVED AS DIRECTED BY CS, PLLC AT NO
EXTRA COST. THE CONTRACTOR SHALL ADHERE TO ANY APPROVED EROSION CONTROL PLANS WHETHER
INDICATED IN THE CONSTRUCTION PLANS OR IN ANOTHER SET OF PLANS.
21. ALL UNSUITABLE MATERIALS INCLUDING CLEARING AND GRUBBING WASTES SHALL BE LEGALLY
DISPOSED OF OFF -SITE BY THE CONTRACTORAT HIS EXPENSE, UNLESS OTHERWISE SPECIFIED.
22. SOLID WASTE TO BE REMOVED, SUCH AS SIDEWALKS, CURBS, PAVEMENT, ETC. MAY BE PLACED IN
SPECIFIED DISPOSAL AREAS DELINEATED ON THE PLANS, OR REMOVED FROM THE SITE AS REQUIRED BY
THE PLANS. THIS MATERIAL SHALL HAVE A MINIMUM COVER OF 2 FEET. THE CONTRACTOR SHALL MAINTAIN
SPECIFIED COMPACTION REQUIREMENTS IN THESE AREAS. WHEN DISPOSAL SITES ARE NOT PROVIDED, THE
CONTRACTOR SHALL REMOVE THE WASTE FROM THE SITE AND PROPERLY DISPOSE OF IT AT HIS EXPENSE.
23. ABANDONED UTILITIES SUCH AS CULVERTS, WATER LINE, HYDRANTS, CASTINGS, APPURTENCES, UTILITY
POLES, ETC. SHALL BE THE PROPERTY OF THE SPECIFIED UTILITY AGENCY, OR COMPANY HAVING
JURISDICTION, BEFORE THE CONTRACTOR CAN REMOVE, DESTROY, SALVAGE RE -USE, SELL, OR STORE FOR
HIS OWN USE ANY ABANDONED UTILITY, HE MUST PRESENT THE OWNER WRITTEN PERMISSION FROM THE
UTILITY INVOLVED.
24. ON -SITE BURNING IS AN ACCEPTABLE FORM OF DISPOSAL OF FLAMMABLE WASTES. WHEN BURNING IS
ANTICIPATED, THE CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS AND MEET GOVERNING CODES.
25. AFTER BURNING IS COMPLETE, PURE ASH MAY BE DISPOSED OF BY MIXING WITH FILL DIRT. ALL
MATERIAL NOT TOTALLY BURNED SHALL BE DISPOSED OF AS NOTED ABOVE. THE CONTRACTOR SHALL NOT
HOLD UP WORK PROGRESS TO COORDINATE WITH BURNING REQUIREMENTS.
26. IN THE EVENT EXCESSIVE GROUND WATER OR SPRINGS ARE ENCOUNTERED WITHIN THE LIMITS OF
CONSTRUCTION, THE CONTRACTOR SHALL INSTALL NECESSARY UNDER DRAINS AND STONE AS DIRECTED
BY CS, PLLC, ALL WORK SHALL BE PAID BASED UPON UNIT BIDS UNLESS OTHERWISE SPECIFIED.
27. THE CONTRACTOR IS RESPONSIBLE FOR THE COORDINATION OF ADJUSTMENT OF ALL UTILITY SURFACE
ACCESSES WHETHER HE PERFORMS THE WORK OR A UTILITY COMPANY PERFORMS THE WORK.
28. THE CONTRACTOR SHALL CONTROL ALL DUST BY PERIODIC WATERING AND SHALL PROVIDE ACCESS AT
ALL TIMES FOR PROPERTY OWNERS WITHIN THE PROJECT AREA AND FOR EMERGENCY VEHICLES. ALL OPEN
DITCHES AND HAZARDOUS AREAS SHALL BE CLEARLY MARKED.
29. ALL AREAS WHERE THERE IS EXPOSED DIRT SHALL BE SEEDED, FERTILIZED, AND MULCHED ACCORDING
TO THE PLANS. THE FINISHED SURFACE SHALL BE TO GRADE AND SMOOTH, FREE OF ALL ROCKS LARGER
THAN 3", EQUIPMENT TRACKS DIRT CLODS, BUMPS, RIDGES, AND GOUGES PRIOR TO SEEDING. THE SURFACE
SHALL BE LOOSENED TO A DEPTH OF +/- 4-6" TO ACCEPT SEED. THE CONTRACTOR SHALL NOT PROCEED
WITH SEEDING OPERATIONS WITHOUT FIRST OBTAINING CS, PLLC APPROVAL OF THE GRADED SURFACE.
ALL SEEDING SHALL BE PERFORMED BY A MECHANICAL "HYDRO -SEEDER" HAND SEEDING MAY BE
AUTHORIZED IN SELECT AREAS AT THE DIRECTION OF CS, PLLC.
30. SOIL PREPARATION SHALL BE ACHIEVED BY TRACKING IN CUT AND FILL SLOPES WITH METAL
TRACKED BULLDOZER.
LAYOUT AND UTILITIES NOTES
1. DO NOT SCALE FROM DRAWING.
2. LAYOUT SITE ELEMENTS IN THE FIELD PRIOR TO CONSTRUCTION AND RECEIVE CS, PLLC APPROVAL PRIOR TO PROCEEDING.
3. CONTACT CS, PLLC IMMEDIATELY IF LAYOUT CONFLICTS OR AMBIGUITIES ARISE.
4. A TEMPORARY PROTECTIVE BARRIER SHALL BE INSTALLED PER PLAN OR AS DIRECTED BY CS, PLLC. THE TEMPORARY
PROTECTIVE BARRIER SHALL REMAIN THROUGHOUT THE ENTIRE CONSTRUCTION PROCESS.
5. SEE ARCHITECTURAL DRAWINGS FOR ALL BUILDING DIMENSIONS.
6. ALL DIMENSIONS SHOWN ARE TO WALL FACE, CURB OR EDGE OF PAVEMENT UNLESS OTHERWISE NOTED.
7. THE CONTRACTOR SHALL EXTEND ALL REQUIRED AND AVAILABLE UTILITIES INCLUDING BUT NOT LIMITED TO WATER, SEWER, GAS,
ELECTRIC, TELEPHONE, AND CABLE IN COORDINATION WITH THE UTILITY COMPANIES.
8. LOCATION OF SEPTIC SYSTEMS ARE APPROXIMATE. CONTRACTOR SHALL COORDINATE AND INSTALL FINAL LOCATION WITH
APPROVING BOARD OF HEALTH.
9. HVAC UNITS ARE NOT SHOWN. CONTRACTOR SHALL COORDINATE WITH OWNER AND ARCHITECT ON FINAL LOCATION AND ENSURE
COMPLIANCE WITH ALL HOMEOWNER ASSOCIATION REQUIREMENTS.
10. LOCATION OF PROPANE TANKS ARE NOT SHOWN. CONTRACTOR SHALL COORDINATE WITH OWNER, ARCHITECT AND PROPANE
COMPANY ON FINAL LOCATION.
11. ALL WORK PERFORMED WITHIN PUBLIC AND PRIVATE RIGHTS -OF -WAY SHALL MEET ALL APPLICABLE CRITERIA OF
GOVERNMENTAL AGENCIES AND PRIVATE ENTITIES HAVING JURISDICTION.
12. WATER LINES SHALL BE LAID AT LEAST 10 FEET LATERALLY MEASURED EDGE TO EDGE FROM EXISTING OR PROPOSED SANITARY
OR STORM SEWER UNLESS THE ELEVATION OF THE BOTTOM OF THE WATER LINE IS AT LEAST 18 INCHES ABOVE THE TOP OF THE
SANITARY SEWER, OR AT LEAST 12 INCHES ABOVE THE TOP OF STORM SEWER, WITH A HORIZONTAL SEPARATION OF AT LEAST 3
13. WHERE A WATER LINE AND A SANITARY SEWER CROSS, AND THE VERTICAL SEPARATION IS LESS THAN 18 INCHES OR THE WATER
LINE PASSES UNDER SANITARY SEWER, THE WATER LINE AND THE SEWER LINE SHALL BE DUCTILE IRON PIPE EQUIVALENT TO
WATER LINE STANDARDS FOR A MINIMUM DISTANCE OF 10 FEET ON EITHER SIDE OF THE CROSSING.
14. WATER LINES SHOULD ONLY CROSS SANITARY SEWER LINES AT AN APPROXIMATE 90 DEGREE ANGLE.
15. WATER LINES AND STORM SEWER SHALL HAVE A MINIMUM VERTICAL SEPARATION OF 12 INCHES (WATER OVER SEWER) WHEN A
HORIZONTAL SEPARATION IS LESS THAN 3 FEET UNLESS OTHERWISE APPROVED BY THE MUNICIPAL ENGINEER. IN THE EVENT WATER
LINE COVER CANNOT BE 3 FEET WITH 12 INCHES VERTICAL SEPARATION FROM STORM SEWER, 2 FOOT MINIMUM COVER OVER THE
WATER LINE WILL BE ACCEPTABLE.
16. OTHER UTILITIES (NATURAL GAS, CABLES, AND OTHERS) SHALL HAVE A MINIMUM HORIZONTAL SEPARATION OF 5 FEET AND
VERTICAL SEPARATION OF 12 INCHES, TO PERMIT PROPER MAINTENANCE OF THE WATER LINE.
17. ALL PROPOSED STORM DRAIN LINES SHALL HAVE A MINIMUM 24" COVER UNLESS OTHERWISE NOTED.
18. INSTALLATIONS SHALL BE IN ACCORDANCE WITH THE CURRENT MUNICIPAL DESIGN GUIDELINES UNDER THE INSPECTION OF THE
MUNICIPALITY AND BY A CURRENTLY LICENSED NORTH CAROLINA UTILITY CONTRACTOR.
19. ALL WATER METERS ARE TO BE PLACED NO MORE THAN 5' OFF THE EDGE OF PAVEMENT OR BACK OF CURB.
20. ALL WATER LINE WORK MUST BE PERFORM BY A CURRENTLY LICENSED NORTH CAROLINA UTILITY CONTRACTOR.
21. ALL PROPERTY CORNERS MUST BE FIELD LOCATED PRIOR TO PLACEMENT OF ALL PROPOSED DUAL WATER SERVICE
CONNECTION.
22. ALL SLEEVES SHALL BE SCHEDULE 80 PVC.
23. LEAD FREE BRASS FITTINGS SHALL BE USED AT ALL BOX AND TAP INSTALLATIONS.
GENERAL NOTES:
1. ALL CONSTRUCTION OUTSIDE RIGHTS -OF -WAY SHALL TAKE PLACE WITHIN THE PERMANENT AND TEMPORARY EASEMENTS SHOWN.
2. CONTRACTOR SHALL REPAIR ALL DISTURBED AREAS TO EQUAL OR BETTER CONDITION THAN THE ORIGINAL SITE, OR AS NOTED.
3. LOCATIONS OF EXISTING UTILITIES AS SHOWN ARE APPROXIMATE ONLY. EXACT LOCATIONS ARE TO BE VERIFIED IN THE FIELD BY
THE CONTRACTOR. AT LEAST THREE WORKING DAYS PRIOR TO CONSTRUCTION, THE CONTRACTOR MUST NOTIFY EXISTING UTILITY
OWNERS. CALL NORTH CAROLINA ONE -CALL BEFORE DIGGING (1-800-632-4949 OR 811).
4. ALL WORK NEAR AND AROUND WATERWAYS MUST CONFORM TO LOCAL, STATE, AND FEDERAL REQUIREMENTS.
5. CONTRACTOR MUST PROVIDE EROSION CONTROL DEVICES TO CONTROL RUNOFF FROM THE CONSTRUCTION SITE, CONTRACTOR
WILL BE RESPONSIBLE FOR ANY FINES THAT MAY BE LEVIED DUE TO POLLUTION CREATED DURING CONSTRUCTION.
6. CONTRACTOR SHALL FOLLOW ALL FEDERAL, STATE, AND LOCAL HEALTH AND SAFETY REGULATIONS PERTAINING TO
CONSTRUCTION OPERATIONS.
7. LEGAL DESCRIPTIONS FOR PROPOSED EASEMENTS BY OTHERS.
8. CONTRACTOR SHALL NOTIFY THE PROPER LOCAL AUTHORITIES 24 HOURS PRIOR TO ANY ROAD BEING CLOSED FOR
CONSTRUCTION, INCLUDING BUT NOT LIMITED TO LOCAL NEWSPAPER, RADIO STATION, FIRE DEPARTMENT, SHERIFFS DEPARTMENT,
AMBULANCE, AND EMS, ALL TRAFFIC CONTROL SHALL CONFORM TO THE REQUIREMENTS OF THE NORTH CAROLINA DEPARTMENT OF
TRANSPORTATION.
9. CONTRACTOR SHALL NOTIFY CS, PLLC AFTER EXISTING UNDERGROUND UTILITIES HAVE BEEN LOCATED AND 24 HOURS PRIOR TO
CONSTRUCTION.
10. ALL FENCING DAMAGED DURING CONSTRUCTION SHALL BE REPLACED WITH LIKE MATERIALS, IN KIND, IN A WORKMANLIKE
MANNER AND IN ACCORDANCE WITH STANDARD FENCE CONSTRUCTION PRACTICES AT THE CONTRACTOR'S EXPENSE.
11. CONTRACTOR SHALL FIELD LOCATE ALL BURIED TELEPHONE LINE IN CONFLICT WITH THE PROPOSED UTILITY, WHERE NECESSARY,
EXISTING UNDERGROUND TELEPHONE LINE SHALL BE TEMPORARILY MOVED DURING CONSTRUCTION OF THE PROPOSED UTILITY AND
RE-LAID AT NO ADDITIONAL COST TO THE OWNER.
12. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE TO EXISTING ROADS DURING CONSTRUCTION AND SHALL REPAIR
ROADS PER REQUIREMENTS OF THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION. NO OPEN CUTS OF EXISTING ROADS
SHALL BE ALLOWED EXCEPT WHERE INDICATED ON THE PLANS OR WHERE SPECIFIC PERMISSION IS GRANTED BY THE NORTH
CAROLINA DEPARTMENT OF TRANSPORTATION. SAND OR A SIMILAR MATERIAL APPROVED BY THE NORTH CAROLINA DEPARTMENT OF
TRANSPORTATION SHALL BE PLACED AS A PROTECTIVE BARRIER BETWEEN TRACK EQUIPMENT AND THE ROAD AND CLEANED UP
PROPERLY BEFORE THE END OF EACH WORKING DAY.
13. ALL ROADS TO BE STABILIZED WITH ABC STONE IMMEDIATELY AFTER FINAL GRADING, LIMIT ROADWORK TO 1500 LINEAR FEET AT
14. ALL PROPOSED FILL SLOPES SHALL BE AT A MAXIMUM OF 2'H:1'V AND ALL CUT SLOPES SHALL BE AT A MAXIMUM OF 1.5'H:1'V,
SLOPES SHALL BE STABILIZED PER THE SLOPE STABILIZATION DETAIL, ANY SLOPES EXCEEDING SAID PARAMETERS SHALL BE
DESIGNED BY A GEO-TECHNICAL AND/OR STRUCTURAL ENGINEER
15. CONSTRUCTION PLANNED ON EXISTING SLOPES GREATER THAN 25 PERCENT SHALL BE REVIEWED BY A GEOLOGIST OR
GEO-TECHNICAL ENGINEER PRIOR TO AND DURING CONSTRUCTIONJ.
16. ALL RETAINING WALLS SHALL BE APPROVED BY AN ENGINEER PRIOR TO AND DURING CONSTRUCTION.
17. THE CONTRACTORS SHALL BE RESPONSIBLE FOR LOCATING AND PROTECTING EXISTING UTILITIES AND STRUCTURES UNTIL
ALL CONSTRUCTION IS COMPLETE. THE CONTRACTOR SHALL REPAIR IMMEDIATELY AND PAY FOR ALL DAMAGES MADE TO
EXISTING UTILITIES AND STRUCTURES.
18. NO WIRES, SIGNS, OR PERMITS SHALL BE ATTACHED TO ANY VEGETATION TO REMAIN.
19. ALL WORK AND CONSTRUCTION SHALL CONFORM TO THE LATEST NCDOT STANDARDS.
20. CUT AND FILL ACTIVITIES ON THIS PROJECT BALANCE. NO WASTE OR BORROW SITE IS NEEDED.
21. ALL AREAS OF DISTURBANCE SHALL BE STABILIZED WITHIN 15 WORKING DAYS OR 90 CALANDERS
DAYS (WHICHEVER IS SHORTER) FOLLOWING THE COMPLETION OF CONSTRUCTION OR DEVELOPMENT.
THE PROPOSED CONSTRUCTION ACTIVITIES ARE TO ENHANCE THE HYDROLOGIC FUNCTION OF MILL CREEK TO
REDUCE EROSION AND ENCOURAGE PROPER SEDIMENT TRANSPORT AND DEPOSITION. THE SUBJECT SITE IS
LOCATED ENTIRELY WITH IN THE LITTLE TENNESSEE RIVER WATERSHED THE LAND OWNER IS VILLAGE WALK AT
MILL CREEK CONDOMINIUM ASSOCIATION, INC. CREEKSTONE PERSONNEL WILL OVERSEE CONSTRUCTION
ACTIVITIES. THE GRADING CONTRACTOR HAS NOT YET BEEN SELECTED.
THE SEQUENCE OF CONSTRUCTION FOR CORRECTIVE ACTION PLAN
1. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS.
2. HOLD PRE -CONSTRUCTION MEETING AT LEAST ONE WEEK PRIOR TO STARTING CONSTRUCTION.
3. LOCATE AND FLAG THE LIMITS OF DISTURBANCE.
4. INSTALL TEMPORARY SILT FENCING FOR STOCKPILE AREAS.
5. LOCATE AND STAKE PROPOSED BOULDER TOE AND STRUCTURE LOCATIONS.
6. REMOVE "DAM" STREAM OBSTRUCTION UTILIZING PUMP AROUND SET UP.
7. CONSTRUCT BENCH GRADING AND BOULDER TOE/GEOLIFTS FROM STA 100+00 TO 102+10
8. INSTALL LOG VANE, BRUSH TOE AND RIFFLE STARTING AT STA 102+10 UTILIZING PUMP AROUND SET UP
9. COMPLETE BENCH GRADING FROM STA 102+40 TO 104+50.
10. CONSTRUCT BANKFULL BENCH AT 103+40 (RIVER LEFT) AND LOG VANE, BRUSH TOE AND RIFFLE UTILIZING
PUMP AROUND.
11. GRADE AND INSTALL BIO-D BLOCK FROM STA 103+75 TO 104+60 (RIVER LEFT).
12. CONTINUE TO CONSTRUCT ENHANCEMENT MEASURES IN A DOWNSTREAM FASHION AT THE DISCRETION OF
THE CONTRACTOR UNTIL ALL MEASURES HAVE BEEN INSTALLED AND STABILIZED.
13. STABILIZE ALL COMPLETED SLOPES WITH MULCH, SEED AND COIR FIBER MATTING ON COMPLETED SECTIONS
AT THE END OF EACH WORK DAY.
14. CONSTRUCTION OF ALL STRUCTURES AND MEASURES WILL BE OVERSEEN BY CREEKSTONE PERSONNEL.
15. ALL WHIPS WILL BE INSTALLED DURING GEOLIFT AND BIO-D BLOCK INSTALLATION
16. INSTALL LIVESTAKES DURING DORMANT SEASON.
MAINTENANCE PLAN:
1. STRUCTURES SHALL BE INSPECTED BI-QUARTERLY FOR 18 MONTHS BY CREEKSTONE PERSONNEL TO ENSURE
PROPER FUNCTION.
2. LIVE STAKES AND LIVE WHIPS SHALL BE INSPECTED QUARTERLY BY CREEKSTONE PERSONNEL TO ENSURE AT
LEAST 80% SUCCESS RATE OF GROWTH.
SHEET INDEX
G1
TITLE SHEET
G2
EXISTING CONDITIONS
G3
ENHANCEMENT PLAN
D 1
DETAILS
D2
DETAILS
D3
DETAILS
D4
DETAILS
Stabilization Criteria - NCGO1000
Designation
Stabilization
Exceptions
Perimeter dikes,
swales, ditches
and slopes
7 days
none
High Quality
Water (HQW)
Zones
7 days
none
If slopes are 10' or
less in length and
not steeper than
Slopes steeper
2:1, 14 days are
that 3:1
7 days
allowed
7 days for slopes
Slopes 3:1 or
greater than 50
flatter
14 days
feet in length
All other areas tih
None (except for
slopes flatter that
perimeters and
4:1
14 days
HWQ Zones
CONSTRUCTION SCHEDULE
PHASE I: STA 100+00 THROUGH 109+80
4/17/2023 - 7/17/2023
OVERSIGHT:
CREEKSTONE, PLLC
CONTRACTOR:
TO BE PRE -APPROVED AND SELECTED BY
CREEKSTONE, PLLC AND VILLAGE WALK AT MILL
CREEK CONDOMINIUM ASSOCIATION, INC.

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1, CONTRACTOR SHALL PERFORM ALL
SUBSURFACE AND UTILITY L❑CATI❑NS.
CONTRACTOR IS RESP❑NSIBLE FOR
VERIFICATI❑N OF EXISTING
C❑NDITI❑NS, ❑BSTRUCTI❑NS AND
UTILITIES THAT MAY HINDER PROPOSED
WORK.
2, STREAM ENHANCEMENT EFFORTS SHALL
BEGIN UPSTREAM AND PROCEED
DOWNSTREAM.
3. ALL HEAVY EQUIPMENT SHALL BE
INSPECTED DAILY FOR LEAKS TO
PREVENT C❑NTAMINATI❑N OF STATE
WATERS,
4. CONTRACTOR IS RESP❑NSIBLE FOR
SAFE INGRESS AND EGRESS FOR ALL
VEHICLES INCLUDING TRAFFIC ON
ADJACENT PUBLIC ROADS,
5. CONTRACTOR IS RESP❑NSIBLE FOR
DAMAGES AS A RESULT OF
C❑NSTRUCTI❑N ACTIVITIES,
6. ALL EFFORTS SHALL BE TAKEN TO
MINIMIZE SEDIMENTATI❑N DURING
C❑NSTRUCTI❑N ACTIVITIES AND
DISTURBED AREAS ARE TO BE
STABILIZED AT THE END OF EACH
TASK.
7, BED MATERIAL FOR RIFFLES SHALL BE
HARVESTED AT THE DIRECTI❑N OF
CREEKST❑NE PERSONNEL, AND SHALL
RANGE FROM SMALL COBBLE TO FINE
GRAVEL IN SIZE.
8, BOULDERS FOR LOG VANES ARE
AVAILABLE ALONG THE EXISTING
STREAMBANK. HOWEVER SUPPLEMENT
BOULDERS MAY BE NEEDED AND SHALL
BE NATIVE STONE OPPOSED TO
QUARRIED BOULDERS, THESE BOULDERS
WILL BE SELECTED AT THE DIRECTI❑N
OF CREEKST❑NE PERSONNEL.
9, BANKFULL BENCH ENHANCEMENT SHALL
C❑NSIST OF L❑WERING THE ELEVATI❑N
OF EXISTING BENCH TO BE AT OR
BELOW BANKFULL DEPTH.
10, CREEKST❑NE PERSONNEL SHALL
OVERSEE C❑NSTRUCTI❑N OF ALL
PROPOSED STRUCTURES FINAL
PLACEMENT AND INVERTS WILL BE
DETERMINED ❑N-SITE,
11, PUMP AROUND ❑PERATI❑N SHALL BE
UTILIZED FOR DRY W❑RKING
C❑NDITI❑NS DURING STRUCTURE
PLACEMENT WHEN PRACTICAL,
2' MINIMUM
TOP OF
BANK
BACKFILL—`
(COMPACTED SUITABLE FILL)
APPROVED SEDIMENT FILTERING DEVICE
(SEDIMENT FILTER BAG). PROVIDE
POSITIVE DRAINAGE FROM SEDIMENT
FILTER BAG TO STREAM.
DISCHARGE HOSES
0
DISCHARGE ONTO
STABLE RIPRAP
PAD TO PREVENT
SCOUR HOLE
P
DEWATERING PUMP
INTAKE
FLOW SEDIMENT HOSE CLEAN WATER
DIKE DIKES_
WORK AREA LENGTH NOT TO EXCEED THAT
WHICH CAN BE COMPLETED IN ONE DAY
STREAM DIVERSION PUMP
INTAKE HOSE
STREp,MB
FLow
SUMP -HOLE FOR POOL
(12" TO 18" DEEP, 2-FT DIAMETER)
TEMPORARY PUMP AROUND SEQUENCE
1. SET UP PUMP WITH SUCTION AND DISCHARGE HOSE.
2. INSTALL UP -STREAM SANDBAG DAM.
3. INSTALL DOWN -STREAM SANDBAG DAM.
4. THE PUMP MUST RUN CONTINUOUSLY WHILE WORKING IN THE STREAM.
5. STREAMBANKS MUST BE STABILIZED AT THE END OF EACH DAY.
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 ONTO A STABLE VELOCITY DISSIPATER
CONSTRUCTED OF RIPRAP OR SANDBAGS.
2. WATER FROM THE WORK AREA SHALL BE PUMPED TO A SEDIMENT FILTERING MEASURE SUCH AS A SEDIMENT BAG OR OTHER
APPROVED DEVICE. THE MEASURE SHALL BE LOCATED SUCH THAT THE WATER DRAINS BACK INTO THE CHANNEL BELOW THE
DOWNSTREAM SANDBAG DIKE WITHOUT CAUSING FURTHER EROSION BETWEEN THE SEDIMENT FILTER BAG AND THE STREAMBANK.
TEMPORARY PUMP AROUND
SEED AND MULCH COIR FIBER MATTING
(SOIL LIFT)
ANCHOI
MI IM\/ CAIP'1 r1C I rl1-% It /A AIC IAITrI 1
FLOW
' END OF LOG VANE
SING STREAMBANK
LOG VANE WITH HOOK �pQ�
PLAN VIEW
eP�
HEADER LOG
CHANNEL BED � FOOTER LOG
LIVE STAKES ---TOP OF LOG VANE
A�//n B4NK
SECTION A - A'
I-
\Ei
GIII-III-III-III-III-III-III-11 BANKFULL
NOTES:
BOULDER TOE AND GEOLIFT
MBRICATED FOOTER BOULDER
1. ALL BOULDERS UTILIZED FOR BOULDER
TOES ARE TO BE HARVESTED ON SITE,
SUFFICIENT AMOUNT OF BOULDERS ARE
CURRENTLY SCATTERED ALONG THE
STREAMBANKS FROM PREVI❑US
ARM❑RING EFFORTS.
COBBLE
BACKFILL
0019611011
COBBLE BACKFILL
INTERSTICES

COMPONENTS OF GENERAL PERMIT NCG01
BUILDING WASTE HANDLING:
• NO PAINT OF LIQUID WASTES IN STREAMS OR STORM DRAINS.
• DEDICATED AREAS FOR DEMOLITION, CONSTRUCTION AND OTHER WASTES MUST BE LOCATED 50' FROM
STORM DRAINS AND STREAMS UNLESS NO REASONABLE ALTERNATIVES ARE AVAILABLE.
• EARTHEN MATERIAL STOCKPILES MUST BE LOCATED 50' FROM STORM DRAINS AND STREAMS UNLESS NO
REASONABLE ALTERNATIVES ARE AVAILABLE.
• CONCRETE MATERIALS MUST BE CONTROLLED TO AVOID CONTACT WITH SURFACE WATERS, WETLANDS OR
BUFFERS.
DISCHARGE TO FEDERALLY -LISTED WATERS:
• REQUIREMENTS ARE THE SAME AS IN PREVIOUSLY PERMIT.
• THE PERMIT ALLOWS REDUCTION FROM THE 20 ACRE MINIMUM IF THE DIRECTOR OF DWQ DETERMINES THAT
OTHER BMP'S PROVIDE EQUIVALENT PROTECTION.
INSPECTIONS:
• SAME WEEKLY INSPECTION REQUIREMENTS
• SAME RAIN GUAGE AND INSPECTIONS AFTER 0.5" RAIN EVENT
• INSPECTIONS ARE ONLY REQUIRED DURING "NORMAL BUSINESS HOURS"
• INSPECTION REPORTS MUST BE AVAILABLE ON -SITE DURING BUSINESS HOURS UNLESS A SITE -SPECIFIC
EXEMPTION IS APPROVED.
• RECORDS MUST BE KEPT FOR 3 YEARS AND AVAILABLE UPON REQUEST.
• ELECTRONICALLY -AVAILABLE RECORDS MAY BE SUBSTITUTED UNDER CERTAIN CONDITIONS.
IMPLEMENTATION OF NEW PERMIT CONDITIONS:
• PROJECTS PERMITTED UNDER THE PREVIOUS PERMIT CAN CONTINUE TO FOLLOW THE
PREVIOUSLY -PERMITTED CONDITIONS.
• COMPLETE APPLICATIONS RECEIVED PRIOR TO AUGUST 3, 2011 CAN FOLLOW CONDITIONS OF THE
APPROVED APPLICATION.
• APPLICATIONS RECEIVED AFTER AUGUST 2, 2011 MUST COMPLY WITH THE NEW PERMIT CONDITIONS.
CONDITIONS IN EROSION AND SEDIMENTATION CONTROL PLANS:
• DESIGNATION ON THE PLANS WHERE THE 7 AND 14-DAY GROUND STABILIZATION REQUIREMENTS OF THE
NPDES PERMIT APPLY
• DESIGNATION ON THE PLANS WHERE BASINS THAT COMPLY WITH THE SURFACE-WITHDRAWEL
REQUIREMENTS OF THE NPDES PERMIT ARE LOCATED
SEDIMENT BASINS:
• OUTLET STRUCTURES MUST WITHDRAW FROM BASIN SURFACE UNLESS DRAINAGE AREA IS LESS THAN 1
ACRE.
• USE ONLY DWQ-APPROVED FLOCCULANTS.
BOTTOM OF
SUBGRADE
W(bed)
W(thal)
1' MIN. TOP OF BANK
RIFFLE - BED MATERIAL
SECTION
TOP OF BANK
—III—III 11—
MATTING PLACED FLUSH WITH BANK SURFACE
DISPENSE COIR FIBER ROLL PARALLEL WITH STREAMBANK
1 ' MIN. OVERLAP OVER DOWNSTREAM SEAMS
REMOVE ALL DEBRIS
AND SEED/MULCH
BEFORE PLACING MATTING
PROPOSED GRADE
12" WOOD STAKES PLACED
IN 3' DIAMOND PATTERN
MATTING ANCHORED 1'
BELOW EDGE OF WATER
NOTE: MATTING SHALL
BE ROLANKA BIOD-MAT 70
OR EQUIVALENT
100% CO I R FIBER
EROSION CONTROL MATTING
SECTION
� BANK PROTECTION —
BED MATERIAL— SEE EROSION CONTROL
8" THICK MATTING DETAIL
COBBLE TO BE HARVESTED
ON —SITE AND APPROVED BY CREEKSTONE
AN EVEN MIX OF SMALL COBBLE TO FINE GRAVEL
Whips and Livestakes
Comman Name
IScientific Name
% Total
Red Chokeberry
Aronia Arbutifolia
20
Silky Dogwood
Cornus amomum
20
Hazel Nut
Corylus americana
15
Elderberry
Sambucus nigra
15
Buttonbush
Cephalanthus occidentalis
15
Nine Bark
Physocarpus opulifolius
15
1 XI
MIN. 2 NODES REVEALED
2' DIAMOND PATTERN
18" MIN
LENGTH
NODES POINTED
UPWARD
1 /2" TO 2" THICKNESS
LIVESTAKE DETAIL
CUT BASE
AT 45 DEGREE ANGLE
1 ' FROM EDGE OF WATER TO FIRST ROW
BASEFLOW
co 0 � O � O MIN. 3 NODES BELOW GRADE
0
LIVESTAKES� 0 O 0 O O 0 NOTES:
1. TAKE NOTE OF CHART ABOVE FOR LIVESTAKE SPECIES
AND RATIO
O 0 O O 0 O 2. ADVANCE PILOT HOLE THROUGH COBBLE OR HARD SOIL
� WHERE PRESENT TO PREVENT DAMAGE TO LIVESTAKE
EDGE OF WATER
LIVE STAKING
Iow_\1
-qq� FLOW
LIVE STAKING
60196110111

BANKFULL
BENCH
BAN K
00 malwAlsi lolrrei
2' MINIMUM
1-:::::::l mi.
BACKFILL
6" TO 12"
FOOTER LOGS
m
CROSS LIMBS
5' MINIMUM
BRUSH TOE
SECTION
COIR FIBER MATTING
(SOIL LIFT)
BANKFULL
TOP OF BRUSH
6" ABOVE BASE FLOW
2' MINIMUM THICKNESS
1 ' - 2' DEPTH
H
BRUSH TOE
BANKFULL
BENCH
\J
TOP FABRIC
u: :M
IOD-BLOCK
",,,----LIVE WHIPS
BASEFLOW
ANCHOR
BOTTOM FABRIC
BIOD-BLOCK COIR BLOCK SYSTEM TERRACED APPLICATION
POST (MI
WITH LIVE PLANTS AND CUTTINGS
WIRE
FENCE
JG
FILTER SECTION VIEW
ABRIC EXISTING
STEEL POST ROUND
BACKFILL TRENCH
ZAND
HOROUGH YT
SLOPE
<2%
2 TO 5%
5 TO 10%
10 TO 20%
>20%
SLOPE LENGTH(FT)
100
75
50
25
15
UPSLOPE
(IDZURBED AREA)
MAXIMUM AREA(SQFT)
10,000
7,500
5,000
2,500
1,500
SEDIMENTATION/SILT FENCE
NOTES:
1. FILTER BARRIERS SHALL BE INSPECTED
IMMEDIATELY AFTER EACH RAINFALL AND DAILY
DURING PROLONGED RAINFALL. REPAIR SHALL BE
MADE AS NECESSARY.
2. FABRIC SHALL BE REPLACED PROMPTLY IF
FOUND TO BE IN DISREPAIR.
3. SEDIMENT DEPOSITS SHALL BE REMOVED
AFTER EACH STORM EVENT AND WHEN DEPOSITS
REACH APPROXIMATELY 1/3 HEIGHT OF BARRIER.
4. REFERENCE NCDENR LAND QUALITY SECTION
DESIGN MANUAL: 6.62
P LAN

EXISTING GRADE
4: 1
TYPICAL DIMENSIONS
W(bed) _
W(bkf) _
W(thal) _
D(pool) _
D(toe) _
W(bench)
1 1 .3 feet
17 feet
2.5 feet
1.9 feet
1 .1 foot
= 5.5 feet
(DIMENSIONS BASED ON FIELD MEASUREMENTS)
EXISTING GRADE
TYPICAL DIMENSIONS
W(bed) _
W(bkf) _
W(thal) _
D(toe) _
W(bench)
10 feet
15 feet
2.5 feet
1 .1 foot
= 5 feet
(DIMENSIONS BASED ON FIELD MEASUREMENTS)
(bench
15:1
EROSION CONTROL MATTING
AND LIVE STAKING
;`:(L2nch)-
15:1
EROSION CONTROL MATTING
AND LIVE STAKING
3•�
3•7
(bkf
(bed
TYPICAL POOL
CROSS SECTION
NTS
(bkf
—W(thal)---
TYPICAL RIFFLE
CROSS SECTION
NTS
-0 —W(tha
0
0
�.1
-51
EXISTING GRADE
EROSION CONTROL MATTING
AND LIVE STAKING
Tm i ii 9.1 0111
Reach
Mill Creek
STREAM TYPE
Cl
DRAINAGE AREA (mil)
0.83
QBKF (Cf S)
87
WBKF (ft)
15.1
XSBKF (ft)
18.1
dMEAN (ft)
1.2
dMAX (ft)
1.9
SAVG (ft/ft)
0.004
SVALLEY (ft/ft)
0.006
W/D RATIO
12.58
ENTRENCHMENT RATIO
2.25
SINUOSITY
1.55
EXISTING GRADE
EROSION
CONTROL MATTING
AND LIVE STAKING