HomeMy WebLinkAbout20051236 Ver 1_Complete File_20050708OF WATER
77
O 'C
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
July 18, 2005
DWQ Project # 05-1236
Buncombe County
Jon Creighton
Buncombe County Government
205 College Street
Asheville, NC 28801
Subject Property: George Branch - EWP
Approval of 401 Water Quality Certification with Additional Conditions
Dear Mr. Creighton:
You have our approval, in accordance with the attached conditions and those listed
below, to place fill within or otherwise impact 180 feet of streams for the purpose of
streambank stabilization at the subject properties, as described within your application
received by the N.C. Division of Water Quality (DWQ) on June 29, 2005. After
reviewing your application, we have decided that the impacts are covered by General
Water Quality Certification Number(s) 3376 (3376). The Certification(s) allows you to
use Nationwide Permit(s) 37 when issued by the US Army Corps of Engineers
(USACE). In addition, you should obtain or otherwise comply with any other required
federal, state or local permits before you go ahead with your project including (but not
limited to) Erosion and Sediment Control, Non-discharge, and stormwater regulations.
Also, this approval to proceed with your proposed impacts or to conduct impacts
to waters as depicted in your application shall expire upon expiration of the 404
or CAMA Permit.
This approval is for the purpose that you described in your application. As "stable" and
"pre-storm" are not interchangeable terms, all work must be to ensure stability,
regardless of channel location. Additionally, channels cannot be returned to it's pre-
storm location unless there is documented instability is submitted and approved as part
of the application package. If you change your project beyond the activities authorized
below, you must notify us and you may be required to send us a new application. If the
property is sold, the new owner must be given a copy of this Certification and approval
letter and is thereby responsible for complying with all conditions. If total fills for this
project (now or in the future) exceed one acre of wetland or 150 linear feet of stream,
compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h).
This approval requires you to follow the conditions listed in the attached certification and
any additional conditions listed below.
The Additional Conditions of the Certification are:
401 Wetlands Certification Unit
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: 919-733-1786/ FAX 919-733-6893/ Internet: http://h2o.enr.state.nc.us/ncwetiands
NorthCarolina
A aturallif
An Equal Opportunity/Affirmative Action Employer-50°b Recycled/100% Post Consumer Paper
Buncombe County:
Page 2 of 6
July 18, 2005 14
1. Impacts Approved
The following impacts are hereby approved as long as all of the other specific
and general conditions of this Certification (or Isolated Wetland Permit) are met.
No other impacts are approved including incidental impacts:
Amount
Approved Units Plan Location or Reference
Stream 180 feet George Branch
2. Erosion & Sediment Control Practices
Erosion and sediment control practices must be in full compliance with all
specifications governing the proper design, installation and operation and
maintenance of such Best Management Practices in order to protect surface
waters standards:
a. The erosion and sediment control measures for the project must be
designed, installed, operated, and maintained in accordance with the most
recent version of the North Carolina Sediment and Erosion Control Planning
and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and
erosion control measures must be such that they equal, or exceed, the
requirements specified in the most recent version of the North Carolina
Sediment and Erosion Control Manual. The devices shall be maintained on
all construction sites, borrow sites, and waste pile (spoil) projects, including
contractor-owned or leased borrow pits associated with the project.
c. For borrow pit sites, the erosion and sediment control measures must be
designed, installed, operated, and maintained in accordance with the most
recent version of the North Carolina Surface Mining Manual.
d. The reclamation measures and implementation must comply with the
reclamation in accordance with the requirements of the Sedimentation
Pollution Control Act.
3. No Waste, Spoil, Solids, or Fill of Any Kind
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian
areas beyond the footprint of the impacts depicted in the Pre-Construction
Notification. All construction activities, including the design, installation, operation,
and maintenance of sediment and erosion control Best Management Practices,
shall be performed so that no violations of state water quality standards, statutes,
or rules occur.
Buncombe County:
Page 3 of 6
July 18, 2005
4. No Sediment & Erosion Control Measures w/n Wetlands or Waters
Sediment and erosion control measures shall not be placed in wetlands or waters
to the maximum extent practicable. If placement of sediment and erosion control
devices in wetlands and waters is unavoidable, they shall be removed and the
natural grade restored within six months of the date that the Division of Land
Resources has released the project.
5. Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification
or applicable Buffer Rules, and any subsequent modifications, the applicant is
required to return the attached certificate of completion to the 401/Wetlands Unit,
North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC,
27699-1650.
6. George Branch is classified as C. As such, the following Administrative Codes
apply: 15A NCAC 02B .0211
7. Sediment and erosion control measures must be implemented prior to construction
and maintained on the sites to minimize sediment in downstream areas. Seeding for
a temporary cover of wheat, millet, or similar annual grain or permanent herbaceous
cover should occur on all bare soil within five (5) days of ground disturbing activities
to provide long-term erosion control. The projects should be accomplished in stages
instead of leaving large tracts exposed to further storm events. Erosion control
matting should be used in conjunction with appropriate seeding on disturbed soils in
steep slope and riparian areas, unless authorized under Division of Land Resources
Erosion and Sediment Control approval. Matting should be secured in place with
staples, stakes, or, wherever possible, live stakes of native trees. Straw mulch and
tall fescue should not be used in riparian areas. In addition, because of an
anticipated difficulty in establishing ground cover during the winter, reseeding should
be conducted, as necessary, in the spring-time with a native annual and perennial
seed mix with a temporary nursery crop of wheat, millet or other grain.
8. Only clean, large, angular rock, large woody material, or other natural stream design
materials and techniques should be used for bank stabilization. Rock should not be
placed in the stream channel in a manner that constricts stream flow or that will
impede aquatic life movements during low flow conditions. Filter cloth should be
placed behind large rock that is used for bank stabilization. Properly designed rock
vanes should be constructed wherever appropriate on bank stabilization and
channel realignment stream reaches to improve channel stability and to improve
aquatic habitat. Root wads should be installed low enough in the bank so that a
significant portion (at least one-third) the root wad is inundated during normal flows.
Buncombe County:
Page 4 of 6
July 18, 2005 F It
9. The channel must be restored to a more stable condition. However, under no
circumstances should river rock, sand or other materials be dredged (excavated)
from the stream channel under authorization of this permit except, if necessary, in
the immediate vicinity of the eroding banks for the explicit purpose of anchoring
stabilizing or flow/grade control structures or for re-establishing the natural and more
stable stream channel dimensions. Streambed materials are unstable in flowing-
water situations and are unsuitable for bank stabilization. Stream dredging has
catastrophic effects on aquatic life and disturbance of the natural form of the stream
channel can cause downstream erosion problems. The natural dimension, pattern,
and profile of the stream upstream and downstream of the permitted area should not
be modified by widening the stream channel or changing its depth.
10. Stabilization measures should only be applied on or near existing erosion sites,
leaving other stable stream bank areas in a natural condition. Grading and
backfilling should be minimized and tree and shrub growth should be retained where
possible to ensure long term availability of stream bank cover for aquatic life and
wildlife. Backfill materials should be obtained from upland sites except in cases
where excess stream bed materials are available. Berms are not permitted because
they block the floodplain, constrict and accelerate flood flows, and often fail or
impede drainage during large flood events.
11. Repairs to eroded banks should be conducted in a dry work area where possible.
Sandbags or other clean diversion structures should be used where possible to
minimize excavation in flowing water. Channel realignments should be constructed
by excavating the new channel from downstream to upstream before connecting it to
the old channel.
12. Heavy equipment should be operated from the bank whenever possible. All
mechanized equipment operated near surface waters should be inspected and
maintained regularly to prevent contamination of stream waters from fuels,
lubricants, hydraulic fluids or other toxic materials. Equipment used in stream
channel must be clean, new or low hour equipment.
13. Riparian Zone Replanting
Replanting of vegetation within disturbed areas located within 25 feet of the
streambank associated with any land disturbing activity, repair, replacement
and/or maintenance must be done in a manner consistant with the Guidelines
for Riparian Buffer Restoration immediately following construction. (Please
13. Monitoring
The Permittee shall examine the stabilization work done under this Certification
on an annual basis for three (3) years following the completion of the restoration
efforts. This field evaluation should note the condition and stability of the
measures installed and how well the repair is holding up. A written report must
be provided to DWQ's Asheville Regional Office by June 1St of each year. The
report must describe inspection results, include digital photographs, list the date
of inspection, and describe any needed repairs or corrections.
t ?
Buncombe County:
Page 5 of 6
July 18, 2005
14.The permittee will provide on-site supervision of stability work including, but not
limited to bank re-sloping, in-stream structure placement, and riparian zone re-
establishment, by an appropriately trained individual.
15. If pasture along the stream is to be used for grazing, the permittee must inform the
appropriate landowners that cattle should be prohibited from damaging riparian
areas and from de-stabilizing the stream banks and channel.
16. Diffuse Flow
All constructed stormwater conveyance outlets shall be directed and maintained
as diffuse flow at non-erosive velocities through the protected riparian zones
such that it will not re-concentrate before discharging into a stream.
17. Water Quality Certification Notifications
The permittee must provide a copy of this issued Water Quality Certification and
attached cover letter to each property owner where the approved work will be
performed.
18.Turbidity Standard
The turbidity standard of 10 NTUs (Nephelometric Turbidity Units) shall not be
exceeded as described in 15 A NCAC 213. .0200. Appropriate sediment and
erosion control practices must be used to meet this standard.
Violations of any condition herein set forth may result in revocation of this Certification
and may result in criminal and/or civil penalties. The authorization to proceed with your
proposed impacts or to conduct impacts to waters as depicted in your application and
as authorized by this Certification, shall expire upon expiration of the 404 or CAMA
Permit.
If you do not accept any of the conditions of this Certification (associated with the
approved wetland or stream impacts), you may ask for an adjudicatory hearing. You
must act within 60 days of the date that you receive this letter. To ask for a hearing,
send a written petition, which conforms to Chapter 1506 of the North Carolina General
Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh,
N.C. 27699-6714. This certification and its conditions are final and binding unless you
ask for a hearing.
Buncombe County:
Page 6 of 6
July 18, 2005
This letter completes the review of the Division of Water Quality under Section 401 of
the Clean Water Act. If you have any questions, please telephone Cyndi Karoly in the
Central Office in Raleigh at 919-733-9721 or Mr. Kevin Barnett in the DWQ Asheville
Regional Office at 828-296-4657.
Sincerely,
Alan W. Klimek, P.E., Director
Division of Water Quality
AWWkhb
Enclosures: GC 3376
Certificate of Completion
Guidelines for Riparian Buffer Restoration
cc: Mike Lovoy, P.E., Civil Design Concepts
200 Swannanoa River Road
Asheville, NC 28805
USACE Asheville Regulatory Field Office
DWQ Asheville Regional Office
DLR Asheville Regional Office
File Copy
Central Files
Filename: 05-1236.EWP.BuncombeCounty.GeorgeBranch.Approval
Triage Check List
Date: 07/12/05 Project Name: Buncombe EWP George's Branch
DWQ #:05-1236
County: Buncombe
Kevin Barnett, Asheville Regional Office
To:
60-day Processing Time: 7/8/05 to 9/6/05
From: Cyndi Karoly Telephone : (919) 733-9721
The file attached is being forwarded to your for your evaluation.
Please call if you need assistance.
? Stream length impacted
? Stream determination
Wetland determination and distance to blue-line surface waters on USFW topo maps
? Minimization/avoidance issues
? Buffer Rules (Neuse, Tar-Pamlico, Catawba, Randleman)
? Pond fill
Mitigation Ratios
? Ditching
? Are the stream and or wetland mitigation sites available and viable?
? Check drawings for accuracy
Is the application consistent with pre-application meetings?
? Cumulative impact concern
Comments: As per our discussion regarding revision of the triage and delegation processes,
please review the attached file. Note that you are the first reviewer, so this file will need to be
reviewed for administrative as well as technical details. If you elect to place this project on hold,
please ask the applicant to provide your requested information to both the Central Office in
Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim
procedure as we slowly transition to electronic applications. Please apprise me of any
complications you encounter, whether related to workload, processing times, or lack of a "second
reviewer" as the triage process in Central had previously provided. Also, if you think of ways to
improve this process, especially so that we can plan for the electronic applications, let me know.
Thanks!
II
cdc"i;'
CIVIL DESIGN CONCEPTS,. I'A
June 24, 2005
Rebecca Newton
Asheville Regulatory Field Office
US Arley Corps of Engineers
151 Patton Avenue
Room 203
Asheville, NC 23301-5006
D r? --
rRrR'?`F?H
Re: Emergency Watershed Project
(Stream Restoration)
CDC Project No.10512
Dear Ms. Newton,
Please find enclosed a USACE permit application(Sectiou 401 and 404), a copy of the
Landowners Access Agreement application, a set of 3.5x11 plans , and a USGS Map excerpt
of the subject site for your review and approval.
The proposed project is a restoration effort in conjunction with the Emergency
Watershed Project to rebuild and stabilize various locally daniaged streams to prevent further
erosion control problems to existing property and structures. Restoration with tlicse projects
will consist of minimal streambcd disturbance, debris removal and stream bank stabilization.
In an effort to be in construction as soon as possible and not jeopardize the finding for
these projects, we appreciate your expedited review of this application. We also welcome
comments by plione so that we call address your comments quickly and get into construction as
soon as possible.
Please call if you have any questions or desire any additional information.
Sincerely,
0?;i? Y
Christopher S. Her, PE
Civil Design Concepts, P.A.
Cc: Cindy 1Caroly-DWQ
Kevin Barnett-DWQ
Gary Iliggins-Buncombe County
Dave MCI leery-Norlh Carolina Wildlife Resources Commission
S:\ACA D\ 10512\Docs\rn24jun115.doe
P.O. Box 5432 Asheville, NC 28813 Phone: 828-252-5388 Fax: 828-252-5365
Office Use Only: Form Vcrsion March 05
USAGE Action Ill No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing
Check all of the approval(s) requested for this project:
® Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
® 401 Water Quality Certification ? Express 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: NWP 37
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?
4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposal
for mitigation of impacts, attach the acceptance letter frotn NCEEP, complete section VIII,
and check here: ?
5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (sec the top of page 2 for further details), clieck here: ?
II. Applicant Information
R =? IDP
1. Owncr/Applicant Information JUL 0 B 2005
Name: Buncombe County
t - k'ar--K cuaurr
Mailing; Address: 44 Valley Street 1'-E-TU2:rc?.r;p ER-Ea,?f, W--_
Asheville NC 28802
Contact: Gary Hi gins
Telephone Number: (828) 250-4786 Pax Number: (828) 251-4908
E-mail Address: Gary Hi?,,I;ins a buncombecounty ori, -
2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: Mike Lovo PE
Company Affiliation: Civil Design Concepts PA
Mailing Address: 200 Swannanoa River Road
Asheville NC 28805
Telephone Number: (828) 252-5388 Pax Number: (828) 252-5365
E-mail Address: mlovoyncivildcsibrtconcci)ts con
Page 5 of 12
111. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other inaps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch fonnat;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sliect version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until dcciplierable maps are provided.
1. Name of project: Buncombe County Emergency Watershed Protection
2. T.I.P. Project Number or State Project Number (NCDOT Only):
3. Property Identification Number (Tax PIN): See Attachment A
4. Location
County: Buncombe Nearest Town: Candler
Subdivision name (include phase/lot number):
Directions to site (include road numbers/names, landmarks, ctc.): See Page C 1 of
Attachments
5. Site coordinates '(For linear projects, such as a road or utility line, attach a sheet that
separately lists the coordinates for each crossing of a distinct waterbody.)
Decimal Degrees (6 digits minimum): See Attachment A
6. Property size (acres):
7. Name of nearest receiving body of water: George's Branch
8. River Basin: Frcnch Broad River
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at littp://li2o.ciii-.statc.iic.us/a(Iiiiiii/i-naL)s/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: Land use in the area consists of private residences
Page 6 of 12
10. Describe the overall project in detail, including the type of equipment to be used: The
project will require the use of hand tools and lieavy equipment including front end loaders
and backhoes with hydraulic thumbs All equipment will be maintained to ensure no
hydraulic fluid will enter the stream channels.
11. Explain the purpose of the proposed work: To protect property and restore damaged stream
channels to the stable, pre-storm condition utilizing; natural channel design to the best extent
practical.
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, strcam and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules. N/A
V. Future Project Plans
Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. Each impact must be
listed separately in the tables below (e.g., culvert installation should be listed separately from
riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts,
permanent and temporary, must be listed, and must be labeled and clearly identifiable on an
accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial)
should be shown on a delineation map, whetlicr or not impacts are proposed to these systems.
Wetland and strcam evaluation and delineation forms should be included as appropriate.
Photographs may be included at the applicant's discretion. If this proposed impact is strictly for
wetland or stream mitigation, list and describe the impact in Section VIII below. If additional
space is needed for listing or description, please attach a separate slieet.
1. Provide a written description of the proposed impacts: Impacts include the construction of
rock vanes and backfill and rcvcgctation of eroded banks.
Page 7 of 12
2. Individually list wetland impacts. Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For darns,
se naratcl list impacts due to both structure and floodin =.
Wetland Impact
Site Number
(indicate on map)
Type of Impact Type of Wetland
(e.g., forested, marsh,
herbaceous, bog, etc.) Located within
100-year
Ploodplar
es/no Distance to
Nearest
Stream
linear feet Area of
Impact
(acres)
Total Wetland Impact (acres) 0
3. List the total acreage (estimated) of all existing wetlands on the property: 0 acres
4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary
impacts. Strcam impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib
walls, gabions, etc.), excavation, ditching/straightcning, etc. If stream relocation is proposed,
plans and profiles showing the linear footprint for both the original and relocated streams
t b ; 1 dcd To calculate acrca =c n ultr A lcn'th X width, tlicn divide b 43,560.
mus
Stream Impact
Number
II1dICatC on ilia) c uic, u
Stream Name
Type of Impact
Perennial or
ittent'?
Interm
Average
Stream Width
Before Im 7act
Impact
Length
linear feet
Area of
Impact
acres
38
Branch
George's
Constntct rock
I' 16' 50' 0.02
Vane
197 George's Branch Construct rock P 18' 130' 0.05
Vatic
Total Stream Impact (by length and acreage) 180 0.7
5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.). Open water impacts include, but are not limited to
hnllrhr:ulc otc-
1111, exc
Open Water Impact
Site Number avation, uiud 111 , uvkuju
Name of Waterbody
7
(If applicable) ... . .......... ?, ».----_
Type of Impact ___.
Type of Waterbody
(lake, pond, estuary, sound, bay,
occatl, etc.
Area of
Impact
acres
lridlcate on nla 7
Total Open Water Impact (acres) 0
Page 8 of 12
List the cumulative impact to all Waters of the U.S. resulting from the project:
Stream Impact (acres): 0
Wetland Impact (acres : 0
Open Water Impact acres): 0
Total Impact to Waters of the U.S. (acres) 0
Total Stream Impact (lincar feet): 180
7. Isolated Waters
Do any isolated waters exist on the property? ? Yes ®No
Describe all impacts to isolated waters, and include the type of water (wetland or stream) and
the size of the proposed impact (acres or linear feet). Please note that this section only
applies to waters that have specifically been determined to be isolated by the USACE.
Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described liere and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands ? stream' ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Current land use in the vicinity of the pond:
Size of watershed draining to pond: Expected pond surface area:
VII. Impact Justification (Avoidance and N'liniuiization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts. The proposed projects will
take place within areas impacted by hurricanes during, 2004
VIII. Mitigation
DWQ - In accordance with 15A NCAC 21-1 .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
Page 9 of 12
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on January 15, 2002, mitigation will be required wlien
necessary to ensure that adverse effects to the aquatic environment arc minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wctland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCEEP concurrence sliall be placed on hold as incomplete.
An applicant may also choose to review the current guidelines for stream restoration in DWQ's
Draft Technical Guide for Stream Work in North Carolina, available at
littp•//h2o cur state nc.us/ncNvctlands/strm?,,idc.litrnnl.
Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
No mitigation is proposed for this project
2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement
Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at
(919) 715-0476 to determine availability, and written approval from the NCEEP indicating
that they are will to accept payment for the mitigation must be attached to this form. For
additional information regarding the application process for the NCEEP, check the NCEEP
website at llttp•//h2o err state.iic.us/wrp/iiidex.litui. If use of the NCEEP is proposed, please
check the appropriate box on page five and provide the following information:
Amount of stream mitigation requested (linear feet):
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres):
Amount of Non-riparian wetland mitigation requested (acres):
Amount of Coastal wctland mitigation requested (acres):
Page 10 of 12
IX. Environmental Documentation (required by DWQ)
1. Does the project involve an expenditure of public (federal/state/local) funds or the use of
public (federal/state) land? Yes ® No ?
2. If yes, does the project require preparation of an enviromncntal document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at (919) 733-5033 to review current thresholds for environmental documentation.
Yes ? No
3. If yes, has the document review been finalized by the State Clearinghouse? If so, please
attach a copy of the NEPA or SEPA final approval letter. Yes ? No ?
Y. Proposed Impacts on Riparian and Watershed Buffers (require(I by DWQ)
2
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Ncuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC
2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please
identify )? Yes ? No
If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers.
If buffer mitigation is required calculate the required amount of mitigation by applying the
buffer multipliers.
Zone* Impact
(square feet Multiplier Required
Mitigation
1 3 (2 for Catawba)
2 1.5
Total
* Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an
additional 20 feet From the edge of Zone 1.
3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e.,
Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the
Riparian Buffer Restoration Fund). Please attach all appropriate information as identified
within 15A NCAC 2B .0242 or.0244, or.0260.
Page I 1 of 12
XI. Stormwater (required by DWQ)
Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss
stormwater controls proposed in order to protect surface waters and wetlands downstream from
the property. If percent impervious surface exceeds 20%, please provide calculations
demonstrating total proposed impervious level. No impervious surfaces will be constructed for
this project
XII. Scwage Disposal (required by DWQ)
Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
N/A
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No
Is this an after-the-fact permit application? Yes ? No
XIV. Cumulative Impacts (required by DWQ)
Will this project (based on past and reasonably anticipated future impacts) result in additional
development, which could impact nearby downstream water quality? Yes ? No
If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with
the most recent North Carolina Division of Water Quality policy posted on our website at
http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description:
XV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
See Attached Narrative.
2_Z1a
Applicant/Agent' i ature / Dafe
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
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VICINITY
MAP a 1,
George Branch Site Location Map .I, -
Sites 38 & 197
Buncombe County EWP Piney Mountain
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Buncombe County, North Carolina B NCO E Co
Site Location N A? E\1
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Attachment A: Project Information Buncombe County, George's Branch Emergency Watershed Protection
Site
Number
Landowner
Address
PIN
Lat/Lon
Receiving Water Trout
Water
HOW Approximate
Channel Length In-stream
Structure Bank
Repair Debris
Removal
32 Curtis Farm Road
38 Karen Lowe Candler, NC 28715 8687.19-71-2426 35.5368°N, 82.7396°W George's Branch No No 150 Rock Vane Yes No
197
Ma Buckner 470 Old US 19123 Hwy
Candler, NC 28715
8687.20-71-6499
35.5373°N 82.7416
George's Branch
No
No
130
Rock Vane
Yes
No
George's Branch Project Narrative, Buncombe County.
Two stream channel reaches on George's Branch are proposed for repair under the
Emergency Watershed Protection program. George's Branch has a Best Usage
Classification of C and is not a Designated Trout waters. Each reach is described below.
Site 38 is located on George's Creek. The proposed project is approximately 50 linear
feet in length. Adjacent land use includes agriculture and private residences. No
Threatened or Endangered species surveys were requested at this site. Work proposed for
this site includes removal of debris, construction of rock berms. Eroding banks will be
back-filled and revegetated.
Site 197 is located on George's Creek. The proposed project is approximately 130 linear
feet in length. Adjacent laud use includes agriculture and private residences. No
Threatened or Endangered species surveys were requested at this site. Work proposed for
this site includes removal of debris, construction of rock berms. Eroding banks will be
back-filled and revegetated.
r• °? K?jV WYE ?O! vV?c?
1
PERMIT F,OR EMERGENCY WATERSHED PROTECTION (EWP)
The undersigned landowners hereby grant permission to Buncombe County and the Buncombe
County Soil and Water Conservation District and/or their agents to enter upon our land for the
purpose of repairing the flood damage of stream channels and stream banks in the
?ae4 watershed.
This permit includes the right to spread soil, remove and dispose of debris, install needed
measures, seed and mulch, and perform similar emergency watershed protection work
necessitated by the floods of September, 2004.
This permit also includes the right of ingress and egress on the land for the purpose of
maintaining or inspecting maintenance of the emergency works for the period of 1 year from the
date of completion. Work areas covered by this permit are sketched on the reverse of this form
or on an attached sheet.
S1 Ig red
Date
i ned Date
4CA-R?1 4-.0 w 9
1
'1?tF [3kzt4t,-
q-i0')
PERMIT FOR EMERGENCY WATERSI ED PROTECTION (EWP)
The undersigned landowners hereby grant permission to Buncombe County and the Buncombe
County Soil and Water Conservation District and/or their agents to enter upon our land for the
purpose of repairing the flood damage of stream channels and stream banks in the
r enir ?y=R watershed.
This permit includes the right to spread soil, remove and dispose of debris, install needed
measures, seed and mulch, and perform similar emergency watershed protection work
necessitated by the floods of September, 2004.
This permit also includes the right of ingress and egress on the land for the purpose of
maintaining or inspecting maintenance of the emergency works for the period of I year from the
date of completion. Work areas covered by this permit are sketched on the reverse of this form
or on an attached sheet.
Si tg ied
Date
Signed
Date
/_ zG-05
141U?-
_0
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11)UNCOMBE COUNTY
EWP PROJECT
KAREN LOWS PROPERTY
32 CUR-RS FARM RD., CANDLER, NC 28715
PIN: 8687.19-71-2426
GEORGE'S BRANCH
BUNCOMBE COUNTY SITE NUMBER: 38
BUNCOMBE COUNTY
44 VALLEY STREET
ASHEVILLE,, NC 28801
(828) 250-4786
PREPARED BY
200 SWANNANOA RIVER RD.
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(cc: Environmental
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SCOPE OF PROJECT
BACKFILL ERODED AREAS
INSTALL ROCK VANES
CDC JOB NO. 10512
DATE. MAY 9, 2005
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Name: ENKA Location: 035° 32' 13.6" N 082° 44' 07.0" W
Date: 12/V2004 Caption: karen and Richard Lowe
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- TURN LEFT ONTO OLD U.S. 19-23 HWY.
- TURN LEFT ONTO CURTIS FARM RD.
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200 SWANNAWIA
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KAREN LOWE
PROPERTY
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CIVIL DESIGN CONCEPTS, I
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200 SWANNANOA RIVER RD.
ASHEVILLE, NO 28808
PHONE (828) 252-3D6
FAX(828)252-6368
www.c1wUdulpnconoapbLcom
SITE M
Environmental
Services, Inc.
NOTES:
-STREAMS 30-50' WIDE MIN STONE SIZE SHALL BE 1.5 TON WITH
2 FLAT SIDES.
-STRAMS LESS THAN 30' WIDE - MIN STONE SIZE SHALL BE .5
TON WITH 2 FLAT SIDES.
a
FOOTER
20'-30' 20'-3 '
(REFER TO PLAN) VARIES
CHANNEL BANK
A
BANKFULL WIDTH VARIES
FLOW
ROCK CROSS VANE PLAN VIEW
O 77.'GRADF-
3q T
FLOW A a
ROCK CROSS VANE LONGITUDINAL VIEW
CROSS VANE DETALLS FOR:
4
200
MANNANOA
RIVER RD.
4
W
KAREN LOWE ,
2
C
AO
%F
H E ILLSONE(6 N°-05
PHONE (626) 252-6388 Environmental
ME
PROPERTY
Services, Inc.
CIVIL DESIGN CONCEPTS, PA FAX (626)262L1L6
..r„ i..tivllduignooncep4.eam
S
#3 Ici 0
SCALE: NOT TO SCALE //C
EROSION CONTROL AND
RE-VEGETATION NOTES
GENERAL: ALL EROSION CONTROL MEASURES ARE TO BE PERFORMED IN STRICT ACCORDANCE
WITH REQUIREMENTS OF THE NCDENR. THE FOLLOWING CONSTRUCTION SEQUENCE
SHALL BE COMPLIED WITH FOR ALL WORK.
1. - INSTALL ALL EROSION CONTROL MEASURES AS REQUIRED BY NCDENR.
2. - OBTAIN APPROVAL THROUGH ON-SITE INSPECTION BY A REPRESENTATIVE OF
CIVIL DESIGN CONCEPTS.
3. - PROCEED WITH REMOVAL OF DEBRIS AND GRADING.
4. - SEED DENUDED AREA IMMEDIATLEY AFTER FINISHED GRADES ARE ESTABLISHED. SEED AND
SOIL AMENDMENTS SHALL BE PLACED ON A PREPARED SEEDBED AT THE FOLLOWING RATES
PER ACRE:
PERMANENT AND TEMPORARY SEEDING OF SLOPES AND PERMANENT STABILIZED AREAS.
LIME 4,000 LBS
FERTILIZER (10-10-10) 1,000 LBS
STANDARD RIPARIAN MIX 15 BULK LBS
GERMAN MILLET 10 LBS
NAG S150 EROSION MAT OR APPROVED EQUIVALENT
FOR ALL SLOPES STEEPER THAN 2:1 ADD TO THE ABOVE:
SERICEA LESPEDEZA 40 LBS
IF HYDROSEEDING IS USED, WOOD CELLULOSE MAY BE SUBSTITUTED FOR STRAW MULCH AT
THE RATE OF 1,000 LBS PER ACRE.
ALL SEEDING SHALL BE MAINTAINED, WATERED, ETC., UNTIL A PERMANENT VEGETATIVE GROUND
COVER IS ESTABLISHED OVER ALL DISTURBED AREAS.
5. - INSTALL STREAMCO WILLOWS WHERE REQUIRED PER PLANS.
6. - MAINTAIN SOIL EROSION CONTROL MEASURES UNTIL PERMANENT GROUND COVER IS
ESTABLISHED.
7. - REMOVE SOIL EROSION CONTROL MEASURES AND STABILIZE THESE AREAS WITHIN 14 DAYS
OF COMPLETION.
8. - REQUEST FINAL APPROVAL BY CIVIL DESIGN CONCEPTS.
RE-VEGETATION SEQUENCE-
- PREPARE SURFACE FOR SEEDING.
- SPREAD TEMPORARY MILLET AND PERMANENT STANDARD RIPARIAN MIX.
- FERTILIZE.
- INSTALL EROSION CONTROL MAT OR GEOTECH MAT.
- INSTALL STREAMCO WILLOWS WHERE REQUIRED.
EROSION CONTROL AND RE-VEGETATION NOTES FOR:
200 SVILLF,NC2b803 2 FO3 RD.
PX (M) -6388
CQ414C FAX PHONE (M) 2b2 Environmental
KAREN L01IVE
26za36a Services, Inc.
PROPERTY CIVIL DESIGN CONCEPTS, PA
w.cNUaalprxwnupta.aam WE (F /\'
SCALE: NOT TO SCALE ?vw S/IG 5170 yip < i?•
ID
_.,DUNC0MB*E COUNT- Y
EWP PROJECT
MARY BUCKNER PROPERTY
470 OLD US 19 23 HW), CANDLER, NC 28715
PIN: 8687.20-71-6499
HOMINY CREEK
BUNCOMBE COUNTY SITE NUMBER: 197
CLIENT
BUNCOMBE COUNTY
44 VALLEY STREET
ASHEVILLE, NC 28801
(828) 250-4786
PfOE AHED BY
200 S NO RIVER RD.
ASHEVILLSILLE, NO 28805
C a4 cO PHONE (828) 252-5388 Environmental
FAX (828) 252-5365
CIVIL DESIGN CONCEPTS, PA *Services, Inc.
http://..clvlldosignconcopts.com/
SCOPE OF PROJECT
SLOP BACK ERODED AREAS
BACKFILL ERODED AREAS
RE-VEGETATE ERODED AREAS
- INSTALL ROCK VANES
CDC JOB NO. 10512
DATE. MAY 12, 2005
S17E 1197
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Name: ENKA Location: 035° 32' 13.6' N 082° 44' 07.0" W
Date: 1211/2004 Caption: Mary Buckner
Scale: 1 inch equals 2000 feet George's Branch
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DIRECTIONS:
- FROM 1-40W TAKE EXIT 37 TOWARD EAST CANTON.
- TURN LEFT ONTO WIGGINS RD.
- TURN LEFT ONTO OLD US 19 23 HWY.
- END AT 470 OLD US 19 23 HWY.
AERIAL PHOTO FOR:
ARY BUCKNER
G 400 MLLE, ANNANOA RnIER RD.
PHONE NC7IMIS Environmental
F
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Fix cep z?aXWM2a ea services. Inc.
PROPERTY CIVIL DESIGN CONCEPTS, PA
WE #97 C1
SCALE: NOT TO SCALE
Site #197 Pool
100
C_
95
a
90
0
notes
5 10
section
stream:
location
descriytinn:
night of instrument ft
d F.tancn FS
CROSS SECTION FOR
MARY BUCKNER
PROPERTY
SCALE NOT TO SCALE
15 20 25 30 35 40 45 50
W idth from River Left to Right (ft)
10 bann"V
? aFnS Nfu ll top of S bank 11
u %
I
99 .
95.82
tt9
._--
23.7 x-section area 1.4 d mean
18.7
2.7 width
d max 18.8
1.3 wet P
hyd radi
.
5.9 ------- -----
brink ht .
- _
18 a
.28
Cr
-- --
.58 0.00 shearstress
Ibs/ft sg
Ibs/ft rq)
.85 0.00 _
shearvelocit
(ft/sec)
.88 0.000 unit stream power (lbsitt/sec)
.79 (t _
.78
98 0.0 threshold rain size mm
.25
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ASHEVILLE. HC 26666 Environmental "O? PHONE26&6!!!
FAIT WB)262fi866 Services, Inc.
CIVIL DESIGN CONCEPTS, PA
www.elvildNipnooraepb.aom
SITE #197 FC2.j
Site #197 Riffle
100
c
95
m
w
section:
stfoam:
location;
description:
I at instntment (fl
ance FS
I FS
bankfu11
L 93.98-
a! ! ; ,q ,.i
Ions AMETM
15.1
16.8 x-section area
width
h 0.9 d mean
17.4 wet P
1.4 d max 0.9 h yd radi
3.3 bank ht 18.6 w/d ratio
26.0 W flood rone area 1.6 ent ratio
0.8
11.4
0.03
0.12
0.021
0.02
6.4
2.2
CROSS SECTION FOR:
MARY BUCMER
PROPERTY
SCALE: NOT TO SCALE
velocity (filsoc)
discharge rate. Q cfs
shear stress Ibs/ft s
shear velocity ft/sec
unit stream power (Ibelfl/sec)
Froude number
friction factor u/u'
threshold rain size mm
92.67
----------- _
93.08 ram n anne ms era ;a i, P,'
93.11 measured 084 mm
93.98 0.0 relative roughness 0.0 fric. factor
93.95 0.000 Mannin 's n from chann§ 1 material
94.16
94.6
95.02
95.61
95.85
96
96.06
18 s
?.
96. i s
96.88
200 BINANNANOA RIVER RD.
~ AONEVILLE. Nc 21MG Environmental
?? F?(8=)262-511165 et1 Services, Inc.
,,N CONCEPTS, PA
www.oMdMlpwxwxwptL0=
S17E #197 C3
90
0 5 10 15 20 25 30 35
Width from River Left to Right (ft)
95 r
94.5
94
c
0
p
m
w 93.5
93
925
0
LONGITUDINAL PROFILE FOR:
20 40 60 80 100
Charnel Distarm (ft) bed water srf X Terrace - • BIB - - A
MARY BUCKNER
PROPERTY
L DESIGN CONCEPTS,
200 SWANNANOARM RRD.
ASHEVILLE, NC 20806
PHONE (828) 252-GM
FAX (028) 26-6866
Environmental
Services. Inc.
NOT TO SCALE I 97E
DOWNSTREAM VIEW
PROPOSED CUT EXISTING POINT PROPOSED BACKFILL 02:1
BAR AND USE AS BACKFILL SLOPE, RE-VEGETATE, AND
INSTALL COIR MATTING
(TYP)(SEE DETAIL)
.,w
I
u
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PROPOSED RE-VEGETATE
ALL DISTURBED BANK AREAS
PROPOSED NEW CHANNEL
ALIGNMENT WITH 2:1 BANK
*IN STREAM STRUCTURES EXACT BANK INTERSECTION, SLOPE, AND DEGREE OF DEPARTURE FROM BANK
WILL BE DETERMINED IN THE FIELD PRIOR/DURING CONSTRUCTION.
STREAM DAMAGE REPAIR FOR:
MARY BUCKNER 200 ??,NC2M= RrM RD.
F"ONELLE U.U Environmental
F
Cat
X MM) 2
Fix ?? ?
-UW SenAces, Inc.
PROPERTY CIVIL DESIGN CONCEPTS, PA
S, I L #V7 C5
SCALE: NOT TO SCALE
_
PROPOSED CONSTRUCTION OF
"J HOOK" ® 25' (SEE DETAIL;
PROPOSED BACKFILL 02:1
SLOPE, RE-VEGETATE, AND
INSTALL COIR MATTING
v ? +' a t >tfi?, ? w
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I PROPOSED NEW CHANNEL CUT
TO BE USED AS BACKFILL
STREAM DAMAGE REPAIR FOR:
MARY BUCKNER
PROPERTY
SCALE: NOT TO SCALE
(PROPOSED NEW CHANNEL
WITH 2:1 BANKS
ASHEVILLE. NO20006ER RD.
PHONE (82e) 2623300 Environmental
V FAX WS) 262-6306 SerA , Inc.
,;N CONCEPTS, PA
?y,,ayndripraonwpb.oam
SITE #1197 C6
STREAM DAMAGE REPAIR FOR:
MARY BUCKNER
PROPERTY
SCALE: NOT TO SCALE
-? 200 9WANNANOA RIVER RD.
A9HEVILLE; NO 29006
A°M 252.
GN CONCEPTS, PA
www.olvOdrlpnoono?pb.oom
31IG #197
Environmental
Services, inc.
ESTABLISH ADEQUATE GROUND ESTABLISH TOE OF PROPOSED STREAM
COVER DAILY. FOLLOW RIPARIAN BANK WITH 24 INCH DIAMETER (MINIMUM
AREA SEEDING SPECIFICATION DIMENSION) ANGULAR STONE, UNDERLAID
WITH GEOTEXTILE FABRIC.
LAYBACK TOP OF SLOPE AS NEEDED TO
ACHIEVE A MAXIMUM SLOPE OF 2
HORIZONTAL : 1 VERTICAL.
COMPACT FILL IN SIX INCH LIFTS IN
ERODED AREA.
DIVERT SURFACE
RUNOFF WITH SWALE PROVIDE SOIL AMENDMENTS SEED AND
COVER WITH COIR MATTING (PERMISSIBLE
PERMANENT/TEMPORARY
SHEAR STROSS > 4.5 16./SQ.FT.) STAKE
SEEDING
MATTING ON 3 FOOT CENTERS WITH
12-INCH MINIMUM WOODEN STAKES (ECC
CUT SLOPE
STAKES OR EQUAL).
PROPOSED GRADE
MAX 2:1 FOR FILL SLOPES
MAX 1.5:1 FOR CUT SLOPES
PROPOSED 70OG KOIRMAT
EROSION CONTROL BLANKET
OR APPROVED EQUIVALENT
(REFER TO PLANS)
t
t
t
PROPOSED FILL SLOPE
?
COMPACTED FILL
BASE FLOW
'7
SELECT BACKFILL TO `.
BE SANDY CLAY LOA 24-INCH ANGULAR
DEFLECTOR STONES
AND SURGE STONE -'-'----_
/
_
EXISTING BANK -/
AMOCO 2006 GEOTEXTILE
FABRIC OR APPROVED
EQUIVALENT.
EXISTING STREAM BED
CUT/BACKFILL BANK STABILIZATION DETAIL
NOT TO SCALE
CUT/BACKFILL BANK STABILIZATION DETAIL FOR:
`
N
RIVER RD.
e
MARY BUCKNER AS MLLE.
2
PH (82.B) 2SBa2S30a88
AONE NE (a2 Environmental
ca
c
PROPERTY FAX (aza) 252-was Services, inc.
CIVIL DESIGN CONCEPTS, PA
wwwxAlldm p wormpts oom
SITE $
$197 C8
SCALE: NOT TO SCALE
-
CROSS-SECTION VIEW
3-7% dopy -
_'?tg
PROFILE VIEW
FLOW
BACKFILL WITH SURGE
STONE TO TOP OF ROCK
w
o i
DL
N
20-30'
(REFER TO PLANS)
PLAN VIEW
*BASED ON ROSGEN'S APPLIED FLUVIAL GEOMORPHOLOGY FIELD MANUAL, 2001
DESIGN SPECIFICATIONS FOR THE
TYPICAL ROSGEN "J" HOOK VANE
NOT TO SCALE
NOTES:
-STREAMS 30-50' WIDE MIN STONE SIZE SHALL BE 1.5 TON WITH
2 FLAT SIDES.
-STREAMS LESS THAN 30' WIDE - MIN STONE SIZE SHALL BE
1 TON WITH 2 FLAT SIDES.
'J' HOOK DETAIL FOR:
200 EVII N RIPER RD.
MARY BUCKNER ASNEVIL(.1.ELE.NO 28 28806 Environmental
Cac F'NONE (BZ8) 252-6388
FAX(828)262a366 *Services, Inc.
PROPERTY CIVIL DESIGN CONCEPTS, PA
lftftz? ,vn.v..olvfldeelgnowcepba
SCALE NOT TO SCALE S, r E #I'7 C,/9
EROSION CONTROL AND
RE-VEGETATION NOTES
GENERAL: ALL EROSION CONTROL MEASURES ARE TO BE PERFORMED IN STRICT ACCORDANCE
WITH REQUIREMENTS OF THE NCDENR. THE FOLLOWING CONSTRUCTION SEQUENCE
SHALL BE COMPLIED WITH FOR ALL WORK.
1. - INSTALL ALL EROSION CONTROL MEASURES AS REQUIRED BY NCDENR.
2. - OBTAIN APPROVAL THROUGH ON-SITE INSPECTION BY A REPRESENTATIVE OF
CIVIL DESIGN CONCEPTS.
3. - PROCEED WITH REMOVAL OF DEBRIS AND GRADING.
4. - SEED DENUDED AREA IMMEDIATELY AFTER FINISHED GRADES ARE ESTABLISHED. SEED AND
SOIL AMENDMENTS SHALL BE PLACED ON A PREPARED SEEDBED AT THE FOLLOWING RATES
PER ACRE:
PERMANENT AND TEMPORARY SEEDING OF SLOPES AND PERMANENT STABILIZED AREAS.
LIME 4,000 LBS
FERTILIZER (10-10-10) 1,000 LBS
STANDARD RIPARIAN MIX 15 BULK LBS
GERMAN MILLET 10 LBS
NAG S150 EROSION MAT OR APPROVED EQUIVALENT
FOR ALL SLOPES STEEPER THAN 2:1 ADD TO THE ABOVE:
SERICEA LESPEDEZA 40 LBS
IF HYDROSEEDING IS USED, WOOD CELLULOSE MAY BE SUBSTITUTED FOR STRAW MULCH AT
THE RATE OF 1,000 LBS PER ACRE.
ALL SEEDING SHALL BE MAINTAINED, WATERED, ETC., UNTIL A PERMANENT VEGETATIVE GROUND
COVER IS ESTABLISHED OVER ALL DISTURBED AREAS.
5. - INSTALL STREAMCO WILLOWS WHERE REQUIRED PER PLANS.
6. - MAINTAIN SOIL EROSION CONTROL MEASURES UNTIL PERMANENT GROUND COVER IS
ESTABLISHED.
7. - REMOVE SOIL EROSION CONTROL MEASURES AND STABILIZE THESE AREAS WITHIN 14 DAYS
OF COMPLETION.
8. - REQUEST FINAL APPROVAL BY CIVIL DESIGN CONCEPTS.
RE-VEGETATION SEQUENCE
- PREPARE SURFACE FOR SEEDING.
- SPREAD TEMPORARY MILLET AND PERMANENT STANDARD RIPARIAN MIX.
- FERTILIZE.
- INSTALL EROSION CONTROL MAT OR GEOTECH MAT.
- INSTALL STREAMCO WILLOWS WHERE REQUIRED.
EROSION CONTROL AND RE-VEGETATION NOTES FOR:
-- - ZOO S
NOA RIVER RD.
`
MARY B U C KN E R LE.
AH ILONE(8.ENC -63 Environmental
PHONE (tt2b) 252G3Ea
Cat
*
PROPERTY FAX(628)252-6366
Services, Inc.
CIVIL DESIGN CONCEPTS, PA
www.ClwadcxWiooncept&xzfn
WE #W
C1O
SCALE: NOT TO SCALE