20041791 Ver 1_COMPLETE FILE_20041103

MEMORANDUM
TO: John Dorney Regional Contact: Barnett, Kevin
Non-Discharge Branch WQ Supervisor: Earrest Westall
Date:
SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility Name Bernie Edwards County Madison
Project Number 04 1791 County2
Recvd From APP Region Asheville
Received Date 11/3/04 Recvd By Region
Project Type pond construction
Certificates Stream
Permit Wetland Wetland Wetland Stream Class Acres Feet
Type Type Impact Score Index Prim. Supp. Basin Req. Req.
Stream O Y -@N F- 6-96-10-1 WSII HQW 40,304. F 260.00
Mitigation Wetland
MitigationType Type Acres Feet
Is Wetland Rating Sheet Attached? O Y ON Did you request more info? O Y ON
Have Project Changes/Conditions Been Discussed With Applicant? O Y O N
Is Mitigation required? O Y O N Recommendation: O Issue (0 Issue/Cond O Deny
Provided by Region: Latitude (ddmmss) 355028 Longitude (ddmmss) 823038
Comments:
Issued ARO - 12/3/2004 - KHB
cc: Regional Office
Central Office Page Number 1

Facility Name Bernie Edwards
County Madison
Project Number 04 1791
Comments (continued from page 1):
Regional Contact: Barnett, Kevin
Date:
cc: Regional Office Page Number 2
Central Office
Triage Check List
Date: I t 10y
Projetct Name: Bern ee Ed wg v6
DWQ#: 0 ?-171/
County: /l/ iJ so h
To: RI ARO
? FRO
? MRO
? RRO
Kevin Barnett ? WaRO
Ken Averitte ? WiRO
Alan Johnson ? WSRO
Mike Horan
Tom Steffens and Kyle Barnes
Noelle Lutheran
Daryl Lamb
From: C-apry fie-7?h Telephone : (919) 7IL 327
The file attached is being forwarded to \*our for your evaluation.
Please call if you need as *stance.
Stream length impacted
? Stream determination
? Wetland determination and distance to blue-line surface waters on USFW topo maps
? Minimization/avoidance issues
? Buffer Rules (Meuse, 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
re sfrlc+rn le„4 tL aCC vra ?C ? ?-? So, i5 yn.'f?.y-sa,?i`s.. ?' 4f'v
Comments: A
I So. Neel{ ,ot,` F: y oY. Fla n
mam Dism WuP, P(
CIVIL ENGINEERING • PROJECT MANAGEMENT
October 28, 2004
North Carolina Department of Environmental Resources
Division of Water Quality
401 Wetlands Unit
1650 Mail Service Center
Raleigh, NC 27699-1650 1
p41791?
RE: Private Pond and Dam
Edwards Parcel - Madison County
Regards,
02@2"
U W?f ?-=3 po?
• 6`004
WET D dDS40S - 4'VATtR QUALITY
AtdDSTO'UJWyATER PvXH
Please fmd enclosed, (7) seven copies of a Pre-Construction Notification Application
(Nationwide Permit) for the development of a pond with a low hazard / non-Dam Safety
Act impoundment dam on an un-named stream in Madison County. We have also
included (7) seven sets of proposed plans, including hydraulic calculations, and a review
fee check in the amount of $475.00.
I trust that this information will suffice as notification for for the proposed work and for
any review and/or comments which you are required to perform Please do not hesitate to
call us with any questions or comments that you may have.
hincerely,
PAYMENT
es Mock RECEIVED
Mercer Design Group, P.C.
P.O. Box 1516 Weaverville, NC 28787
Phone: [phone]o88 Fax: [phone] E-mail: [e-mail]
C 0PY
mam D1116 H 410 u P. D(
CIVIL ENGINEERING • PROJECT MANAGEMENT
October 28, 2004
Mr. Steve Chapin
U.S. Army Corps of Engineers
151 Patton Avenue, Room 143
Asheville, NC 28801-5006
RE: Private Pond and Dam
Edwards Parcel - Madison County
Dear Mr. Chapin,
Please find enclosed, the Pre-Construction Notification Application (Nationwide Permit)
for the development of a pond with a low hazard / non-Dam Safety Act impoundment
dam I have included one original and one copy of the application and one set of the
proposed plans including calculations.
I trust that this information will suffice for your needs but please do not hesitate to call
me with any questions or comments that you may have.
Sincerely,
ames Mock
Mercer Design Group, P.C.
P.O. Box 1516 Weaverville, NC 28787
Phone: [phone] Fax: [phone] E-mail: mercerdesignWharter net
Mat Dism 6AOUP. P(
CIVIL ENGINEERING . PROJECT MANAGEMENT
October 28, 2004
North Carolina Wildlife Resource Commission
Mountain Region Coordinator
20830 Great Smoky Mtn. Expressway
Waynesville, NC 28786
RE: Private Pond and Dam
Edwards Parcel - Madison County
Regards,
Please find enclosed, a copy of a Pre-Construction Notification Application (Nationwide
Permit) for the development of a pond with a low hazard / non Dam Safety Act
impoundment dam on a un-named stream in Madison County. We have included one set
of proposed plans including hydraulic calculations.
T trust that this information will suffice as notification for for the proposed work and for
any review and/or comments which you are required to perform Please do not hesitate to
call us with any questions or comments that you may have.
Sincerely,
James Mock
Mercer Design (croup, P.C.
;° P
tV0 V 3
2004
P.O. Box 1516 Weaverv7le, NC 28787
Phone: [phone]o88 Fax: [phone] FrmaB: [e-mail]

a? dj
y ? k J
Office Use Only: Form version October 2001
041791
USACE Action ID No. DWQ No,
If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than
leaving the space blank.
I. Processing
1. Check all of the approval(s) requested for this project: NO V 0 t"1
? Section 404 Permit
? Section 10 Permit IY?LAf1DSAtSD3k$O?,,,?,?TcRBAH
X 401 Water Quality Certification
? Riparian or Watershed Buffer Rules
2. Nationwide, Regional or General Permit Number(s) Requested:
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 Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (see section VIII -- Mitigation), check here: ?
H. Applicant Information
1. Owner/Applicant Information
Name: Mr. Bernie Edwards
Mailing Address: P.O. BOX 402
Mars Hill, NC 28754
Telephone Number: 828-645-5657 Fax Number:
E-mail Address:
2. Agent 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: Marvin Mercer, P.E.
Company Affiliation: Mercer Design Group, P.C.
Mailing Address: P.O. Box 1516
Weaverville, N.C. 28787
Telephone Number: 828-645-7088 Fax Number: 828-645-7714
E-mail Address:
Page 5 of 12
i" 77
M. 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 maps 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 format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet 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 decipherable maps are provided.
1. Name of project: PRIVATE POND - EDWARDS PARCEL
2. T.I.P. Project Number or State Project Number (NCDOT Only):
3. Property Identification Number (Tax PIN): 9758-94-5158
4. Location
County: MADISON Nearest Town: MARS HILL
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): FROM MARS HILL: I-26
NORTH TO ROUTE 19 EAST• NORTH ONTO SR 1525 (OSCAR YOUNG ROAD)
5. Site coordinates, if available (UTM or Lat/Long): N/A
(Note -- If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Describe the existing land use or condition of the site at the time of this application:
WOODED AND (1) SINGLE FAMILY RESIDENCE
7. Property size (acres): 52
8. Nearest body of water (stream/river/sound/ocean/lake): Un-Named Stream
9. River Basin: FRENCH BROAD
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basins map is available at http://h2o.enr.state.nc.us/admin/maps/.)
Page 6 of 12
10. Describe the purpose of the proposed work: CONSTRUCT LOW HAZARD AND NON-
SAFETY ACT DAM AND 0.33AC POND
11. List the type of equipment to be used to construct the project:
BULL DOZER AND TRACK EXCAVATOR
12. Describe the land use in the vicinity of this project: UNDEVELOPED MOUNTAIN
WOODLAND
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, stream 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.
NIA
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:
N/A
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. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
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 sheet.
Page 7 of 12
1. Wetland Impacts
Wetland Impact
Site Number
(indicate on
ma
Type of Impact* Area of
Impact
(acres) Located within
100-year Floodplain**
(yes/no) Distance to
Nearest Stream
(linear feet)
Type of Wetland***
N/A

• List each impact separately and identify temporary unpacts. impacts mdude, out are not umrtea to: me Manrzea clearing, gaamg, my
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
ss 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rase Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 14800-358-9616, or
online at http://«tiww.fema.eov.
**• List a wetland type that best describes wetland to be impacted (e.g, freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, eta)
List the total acreage (estimated) of existing wetlands on the property: NIA
Total area of wetland impact proposed: N/A
2. Stream Impacts, including all intermittent and perennial streams
Stream Impact
Site Number
indicate on ma
Type of Impact* Length of
Impact
linear feet
Stream Name** Average Width
of Stream
Before Impact Perennial or
Intermittent?
lease specify)
DAM 80 UN-NAMED 3 PERINIAL
POND 180 UN-NAMED 3 PERINIAL

' List each impact separately and identtly temporary unpacm impacts man=e, Due are not lumicu w. cauverw anu asbwauw ni -i -
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/pin),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included.
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
N,%-%N-%N.usas.2ov. Several internet sites also allow direct download and printing of USGS maps (e g., «yyNV.topozone.com,
Nvww'.mapguest.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 260 LF
Page 8 of 12
3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any
other Water of the U.S.
Open Water Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres Name of Waterbody

(if applicable) Type of Waterbody
(lake, pond, estuary, sound,
bay, ocean, etc
N/A

-A ;A-,#;fv t... imewrla imnwtq inamie- }Ng am not lln llted to: fill. excavation. dredging,
"a& Lau. a.4I-- aatwra..,1a? w... ----j
""'•!"'•"'J ""!
flooding, drainage, bulkheads, eta
4. 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 here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands X stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.): EARTHEN DAM WITH COLD WATER INTAKE, 25
YR STORM OVER FLOW 100 YR STORM OVERFLOW AND EMERGENCY
SPILLWAY
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): AESTHETIC
Size of watershed draining to pond: 52 AC Expected pond surface area: 0.33 AC
VII. Impact Justification (Avoidance and Minimization)
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.
MINIMAL DAM LENGTH AND POND AREA
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .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 March 9, 2000, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are 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 wetland
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 NCWRP concurrence shall 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:flh2o.enr.state.ne.us/ncwetlands/stnngide.html.
1. 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
N/A
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that
you would like to pay into the NCWRP. Please note that payment into the NCWRP must be
reviewed and approved before it can be used to satisfy mitigation requirements. Applicants
will be notified early in the review process by the 401/Wetlands Unit if payment into the
NCWRP is available as an option. For additional information regarding the application
process for the NCWRP, check the NCWRP website at littp: />>2o.enr.state.nc.iis/Nvrp/index.litm. If
use of the NCWRP is proposed, please check the appropriate box on page three and provide
the following information:
Amount of stream mitigation requested (linear feet): NIA
Amount of buffer mitigation requested (square feet): N/A
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A
IX. Environmental Documentation (DWQ Only)
Does the project involve an expenditure of public funds or the use of public (federal/state/local)
land?
Page 10 of 12
Yes ? No X
If yes, does the project require preparation of an environmental 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 [phone] to review current thresholds for environmental documentation.
Yes ? No ?
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 ?
X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only)
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.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ? No X If you answered "yes", provide the following information:
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 1.5
Total
• Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or.0260.
Page 11 of 12
N/A
XI. Stormwater (DWQ Only)
Describe impervious acreage (both 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.
NIL EXISTING IMPERVIOUS, NONE PROPOSED
XH. Sewage Disposal (DWQ Only)
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.
NONE GENERATED
XUL Violations (DWQ Only)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules?
Yes ? No X
Is this an after-the-fact permit application?
Yes ? No X
XIV. 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).
NIA
Applicant/Agenfs Signature DAte
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 12 of 12
Office Use Only:: 041791 Form Version October 2001
USACE Action ID No. DWQ No.
If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than
leaving the space blank.
I. Processing
1. Check all of the approval(s) requested for this project.
? Section 404 Permit N O V 0 3 ? 004
? Section 10 Permit
X 401 Water t Certification DEN R - D STOnhi?li`?TtR6 }N NATER E
Quality Y?CiL'iPii?S A??eD S7GRAtrCN
? Riparian or Watershed Buffer Rules
2. Nationwide, Regional or General Permit Number(s) Requested:
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 Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (see section VIII - Mitigation), check here: ?
H. Applicant Information
1. Owner/Applicant Information
Name: Mr. Bernie Edwards
Mailing Address: P.O. BOX 402
Mars Hill, NC 28754
Telephone Number: 828-645-5657 Fax Number:
E-mail Address:
2. Agent 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: Marvin Mercer, P.E.
Company Affiliation: Mercer Design Group, P.C.
Mailing Address: P.O. Box 1516
Weaverville, N.C. 28787
Telephone Number: 828-645-7088 Fax Number: 828-645-7714
a U 1 1.
E-mail Address:
Page 5 of 12
mow.
III. 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 maps 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 format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet 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 decipherable maps are provided
1. Name of project: PRIVATE POND - EDWARDS PARCEL
2. T.I.P. Project Number or State Project Number (NCDOT Only):
3. Property Identification Number (Tax PIN): 9758-94-5158
4. Location
County: MADISON Nearest Town: MARS HILL
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): FROM MARS HILL: I-26
NORTH TO ROUTE 19 EAST, NORTH ONTO SR 1525 (OSCAR YOUNG ROAD)
5. Site coordinates, if available (UTM or Lat/L.ong): N/A
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Describe the existing land use or condition of the site at the time of this application:
WOODED AND (1) SINGLE FAMILY RESIDENCE
7. Property size (acres): 52
8. Nearest body of water (stream/river/sound/ocean/lake): Un-Named Stream
9. River Basin: FRENCH BROAD
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at httl2:Hh2o.enr.state.nc.us/admin/maps/.)
Page 6 of 12
10. Describe the purpose of the proposed work: CONSTRUCT LOW HAZARD AND NON-
SAFETY ACT DAM AND 0.33AC POND
11. List the type of equipment to be used to construct the project:
BULL DOZER AND TRACK EXCAVATOR
12. Describe the land use in the vicinity of this project: UNDEVELOPED MOUNTAIN
WOODLAND
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, stream 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:
N/A
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. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
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 sheet.
Page 7 of 12
1. Wetland Impacts
Wetland Impact
Site Number
(indicate on
map)
Type of Impact* Area of
Impact
(acres) Located within
100-year Floodplain**
(yes/no) Distance to
Nearest Stream
(linear feet)
Type of Wetland***
N/A

* List each impact separately and identify temporary impacts. Impacts include, tart are not limited to: meclranizred cleanng, gradmg, tut,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both struchue and flooding.
** I00-Year floodplains are identified through the Federal EmaTency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-app oved local floor lain maps. Maps are available through the FEMA Map Service Center at 1-500-358-9616, or
online at httn://«-%,v%.fema.g-.
*** List a wetland type that best describes wetland to be impacted (e.g, freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.)
List the total acreage (estimated) of existing wetlands on the property: N/A
Total area of wetland impact proposed: N/A
2. Stream Impacts, including all intermittent and perennial streams
Stream Impact
Site Number
indicate on map)
Type of Impact* Length of
Impact
linear feet
Stream Name** Average Width
of Stream
Before Impact Perennial or
Intermittent?
RLcify)
i
DAM 80 UN-NAMED 3 PERINIAL
POND 180 UN-NAMED 3 PERINUL

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net losstgain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included
** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
N%1ti-Xv.us-'s.gov. Several internet sites also allow direct download and printing of USGS maps (cg, «xvw.topozone.com,
Nv%vxv.ma quest.com, eta).
Cumulative impacts (linear distance in feet) to all streams on site: 260 LF
Page 8 of 12
3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any
other Water of the U.S.
Open Water Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres Name of Waterbody

(if applicable) Type of Waterbody
(lake, pond, estuary, sound,
bay, ocean, etc
N/A

# list each impact separately and identify temporary impacts Impacts include, but ace not limited to: tui, excavauon, dredging,
flooding, drainage, bulkheads, eta
4. 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 here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands X stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.): EARTHEN DAM WITH COLD WATER INTAKE, 25
YR STORM OVER FLOW 100 YR STORM OVERFLOW AND EMERGENCY
SPILLWAY
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): AESTHETIC
Size of watershed draining to pond: 52 AC Expected pond surface area: 0.33 AC
VII. Impact Justification (Avoidance and Minimization)
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.
MINIMAL DAM LENGTH AND POND AREA
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .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 March 9, 2000, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are 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 wetland
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 NCWRP concurrence shall 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
http://li2o.enr.state.ne.us/ncwetiands/strmgide.html.
1. 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.
N/A
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP) with the NCWRP's written agreement Check the box indicating that
you would like to pay into the NCWRP. Please note that payment into the NCWRP must be
reviewed and approved before it can be used to satisfy mitigation requirements. Applicants
will be notified early in the review process by the 401/Wetlands Unit if payment into the
NCWRP is available as an option. For additional information regarding the application
process for the NCWRP, check the NCWRP website at http:/ni2o.eiir.state.iic.us/xvrp/index.litm if
use of the NCWRP is proposed, please check the appropriate box on page three and provide
the following information:
Amount of stream mitigation requested (linear feet): N/A
Amount of buffer mitigation requested (square feet): NIA
Amount of Riparian wetland mitigation requested (acres): NIA
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A
IX. Environmental Documentation (DWQ Only)
Does the project involve an expenditure of public funds or the use of public (federal/state/local)
land?
Page 10 of 12
Yes ? No X
If yes, does the project require preparation of an environmental 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 [phone] to review current thresholds for environmental documentation.
Yes ? No ?
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 ?
X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only)
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.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ? No X If you answered "yes", provide the following information:
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 1.5
Total
* Zone i extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or.0260.
Page 1 I of 12
N/A
XI. Stormwater (DWQ Only)
Describe impervious acreage (both 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.
NIL EXISTING IMPERVIOUS. NONE PROPOSED
X11. Sewage Disposal (DWQ Only)
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.
NONE GENERATED
XHL Violations (DWQ Only)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No X
Is this an after-the-fact permit application?
Yes ? No X
XIV. 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).
N/A
Applicant/Agent's Signature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 12 of 12
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1. THE ENdNEER HAS MADE DILIGENT ATTEMPTS TO LOCATE EXISTING UTILITIES. IT IS THE RESPON • ~ ~b = HQO ~ V) N
SIBIIITY TO FlELD VERIFY THE LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION AND TO NOTE ANY CONFLICTS. ANY DAMAGE TO UT1U11ES INCU • 38' ~ ~ ~ ~i Z Q OD m POPLAR
RRED DURING CONSTRUCTION IS THE RESPONSIBILITY OF THE CONTRACTOR AND IS TO BE REPAIREQ u~- 74 TIMELY MANNER AND AT THE ' y ~ ~ QZCp~ C F ~~on~
CTOR S EXPENSE. CALL CAROLINA ONE-CALL AT LEAST 48 HOURS PRIOR TO DIGGING (EXCLUDES WEEKENDS AND HOLIDAYS AT 1-800-632-4949 ~i ~ U Onn;;
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2. THESE PLANS WERE PREPARED BY: MERCER DESIGN GROUP, PC, 113 MAIN ST. P.O. BOX 1516, YYEAVERVILLE NORTH CAROLINA 28787; PHONE (828) " a o 0 . 12 DEAD V LOCUST ~ a I I ~
645-7088, FAX [phone]; CONTACT: MARVIN MERCER, P.E. • t\p~NN
~ .-000aO f ~ c~ a z a~
3. THE EXISTING TOPOGRAPHIC MAPPING FOR THIS PLAN WAS PROVIDED BY FlELD SURVEY BY MCMAH AN do ASSOCIATES, PA (LAND SURVEYORS) ON OR ~ W.E. HILL ~ ~ z .m ~v ~ 90/122 ~ X W C U
ABOUT AUGUST OF 2004. RIGHT-OF-WAYS AND PROPERTY LINES WERE OBTAINED FROM FIELD SURVEY DATA. Y a QJOX~
4. ALL CONSTRUCTION ITEMS CONTAINED IN THIS DESIGN PACKAGE SHALL BE PERFORMED BY A N.C. n o "eu ~ w °D S a m to ~ ~ w . ~ E
LICENSED FACTOR AND SHALL BE CONSTRUCTED IN STRICT ACCORDANCE WI1H APPLICABLE N.C. BUILDING CODE. a , • MARKED s4 RED oAK z o w. .r 'r"~
a+ ftf~ ~ V V a Q
5. NO PORTION OF THE PROJECT SITE LIES WITHIN REGULATED. FLOOD ZONE A S DETERMINED BY FEMA. • + ~
6. IT IS ANTICIPATED THAT CUT AND FlLL VOLUMES WILL BE c'ALA . _ • - • - - ' • wIRKED 24• RED oac w ! a ,
NCED ON SITE. ANY 60RROW SOIL, IF REQUIRED SHALL BE OBTAINED FROM ~ naxoo PERMITTED SITES ONLY. IF NECESSARY, THE CONTRACTOR SHALL SUBMIT 1HE PERMIT NUMBER OF THE BORROW
SITE TO THE NCDENR EROSION CONTROL OFFlCE. O ! p' r , n ~ w: ~ea:~oo
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7. THE CONTRACTOR SHALL MAKE ALL EXCAVATIONS IN ACCORDANCE VMTH THE RULES AND REGULATI ONS PROMULGATED BY 1HE DEPARTMENT OF . ~ ~ Q; z 15 l ~ to - J
LABOR, OCCUPATION SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION. THE CONTRACTOR SHALL FURNISH P UT IN PLACE, AND MAINTAIN SUCH !1 O
SHEETING, BRACING, ETC. AS MAY BE NECESSARY TO SUPPORT THE SIDES OF THE EXCAVATION AND TO PREVENT ANY MOVEMENT OF EARTH WHICH • ~!i ~ MAPLE CL ss!J Q
COULD IN ANY WAY DIMINISH THE WIDTH OF THE EXCAVATION TO LESS THAN THAT NECESSARY FOR PROPER CONS TRUCTION, OR COULD OTHERWISE INJURE OR DELAY THE WORK, OR ENDANGER ADJACENT STRUCTURES, ROADS, UTILITIES, OR OTHER IMPRO 81 ~ U WARREN C. ANGERS biJ 3
VEMENT. ~,lf 254/310 ~
8. ALL CUT ANO FlLL SLOPES SHALL HAVE A MAXIMUM SLOPE OF 2 T 0 1. U ~ ~ N ~ Q
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9. THE MADISON COUNTY PIN NUMBER FOR THIS PROPERTY' IS 9758-94-5158. THE OWN ER/DEVELOPER OF T'H1S PROPERTY IS MR BERNIE EDWARDS. ats.4 ~ ° ~ N J
g• - N 81'3)'4 ~ 330 ~ _
10. THE LIMITS OF DISTURBANCE HAVE BEEN SHOWN ON THE PLAN. THE TOTAL AREA TO BE DISTURBED FOR TH IS PROJECT IS 0.30 ACRES. 6 : ~ .39' ~ to
11. THE ESTIMATED COMPLETION TIME OF THIS PROJECT IS FEBRUARY OF 2005. ~ (TOTi1L) e ~ W Q
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12. THE PROPERTY IS LOCATED IN THE MARS HILL TOWNSHIP. - Z ~ ~ ,
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UNDER IIY DIRECT SUPERVISK)N FROM AN ACTUAL SURVEY WIDE UNI JRVEY MADE UNDER 3, 16' PRNATE R ~ ~IIB Q /W Q
YY SUPERVISION, DEED DESCRIP110N RECORDED IN DEED BOOK _SEE PAGE~L, PLAT BOOK_ . PAGE_ :TWIT THE BOUNDARI iEEO BOOK • SEE 199/766
NOT SURVEYED ARE CLEARLY INDICATED AS DRAWN FR011 INFORIdAT10 r THE BourlaaRla Fr Z
M GEED BOOK_ .PAGE ;THAT THE RATIO OF PRECISION ROM INFORIdATION ~ . W 7 ~ o of PRECISION As f a N0. 4 TOIIYNSHIP
CALCUUTED IS 1: 10.000 ;TWIT THIS PLAT WAS PREPARED IN ~ PREPARED IN y;~
ACCORDANCE YIIITH G.S. 47-30 AS AMENDED. MADISON COUNTY a. l
w111~ESS MY ORIGINAL SIGNATURE, REGISTRATION NUMBER AID SEAL THIS~DAY OF~RUARY , A.O., •20~,. BE1t ANO sEAL STE1+E w~.uAMS NORTH CAROLINA ~ J
199/766 do 278/318 Z GRAPHIC SCALE ~ Q
SURVE1fOR: aoo U F ,h~ o too Sao ~ ~
REGISTRATION NUMBER: i , z ~ W
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FIIFD FOR REGISTRATION ON THE DAY OF , 200_ AT_ O'CLOCK-.M., AND RECORDED IN , 200_ ~ ~ 4
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REGISTER OF DEEDS ._IIr~N COUNT P.O. BOX 1296 . s r DISM courmr srr nATZ . . rMvMff io, 2004
By DEPUTY a WEAVERVILLE N.C. 28787 0
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APPURTENANCES SHALL BE HOT DIP ~ ~ ~ t > > .
GALVANIZED AND OR FULLY COATED WITH ~ ~ 1 / ~ LIMITS OF OAM CONSTRUCTION '
COAL TAR EPOXY (OR EQUAL) ON ALL ~ ` ~ \ (LAND DISTURBANCE)
EXPOSED SURFACES. SLUICE GATE HANDWHEEL M OR Y ILT FEN G \ . R ~ ~ TOTAL AREA 0.3 ACRES
1 \ 1 i 1 \ \
1 \ z `
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~ 4 \ \ \ ~ \ ~ SECONDARY DISCHARGE ~ \ \ \ sn \ \ N
" f ' Ol \ ~5 BARS AT 6 E.W. GRATE EL. 496.0 \ \ \ ' \ \ . m
WELDED AT ALL INTERSECTIONS f ` . \ 1
(HOT-DIP GALV. AFTER FABRICA110N) \ ~ . ~~ff~t ..M•• tf/
OR APPROVED MANUFACTURED GRILL ASSY. f 5~`•..Y.. \ O
24 CULVERT EL.481 ~ i ~ • \ \ fA
2 X4 X1/4 ANGLE (GRILL FRAME) PRIMARY DISCHARGE .;I;..,~~,•,• t;;.r \
" ~ ~ ry.~ ~ T.O.P. EL. 494.0 24 CULVERT EL. 481b., •~.;a;•; \ - ~ t.~...f;•~~ GRAPHIC SCALE W "v~ \ \ \ ~
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~ 5 BAR SPACER "'.y }:i 'r 1 - ` > 1 WELDED TO 24 CMP ^ ~ ~~~~~,~„~;r ~ ix i~r < >A' \ A
V.AF N I ENERGY DISIPATOR '~,t~~. • 0 . • ~ (GAL TER BE 0 NG) ' 1 inch = 20 fk $ i W ~i R 4 Q~R 97.0
~a 4 .,y:~. 12 WIDE X 30 LONG ~ ~ F ' ~ ~ ~ 1,
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o MoQU aR > • 5- " _ _ L UNIT RETAINING/ENDWALL ~9 ti ~ ;
~ • , 48 GALV. CMP OVERFLOW RISER ~ ~ 480
o (SEE DETAILS SHEET 2 OF 2) ~ ~ ~ .
. c ~ ~ 0~.. ' rn TEMPORARY SIf;T FENCING - ' c ~ •
f ~ ~N r ~.~r I ~ \ ~ i ~ UtV~fi~~INV.vl~l.. X2.0 v \
" j I~ ep i 24 GALV. CMP INTAKE RISER o ~ ~ ~ t ~ 1. ~
GATE ACTUATOR EXENSION rn ~ ~ , ~ ~ f~, ~ ' WITH INTERMEDIATE SUPPORTS ~ ~ m ` ' ~ ' V` V err ++c ~ , \ \ \ \ \ rrrrunu++ . o ' ~ ' ~ fiRIMA CMi1RGE OLD A EL 94.0\
AS REC REFERENCE PE~INT X ~ \ ~ ~ `,ai ~ ~ - ai t - - i . - ~ OMMENDED BY • , ~ o ~ a ~ \
GATE MANUFACTURER PROPERTY LINE. POINT \ ~ ~ ~ `x`" ' ~ ~ ' ~ rn ~ ( ) ~ ~ ~ < ~ o ~i ~ ~ `CG~P! SCPIARG ro v < ~ ,~`1 ARl'~'q( E 25YR\STOR EL X496.0 ~ N ~ . , V ( ~ ~ Ali:,•'FEI~S SCI ET) \ \
SEE GEN AN ~ ~ ~ ' ~ rn ~ ~ ' • ' N . WELD T R ERAL PL SHEET C-1 rn ' ` r, t \ \ ~ rn,
r CMP RISER) ~ ~ < ; a ~ Qa, e} ~ r' ~ 1 ,y~ G' A ~ Z ~ ~ ~ O , ~ i S ~ ~ 2 ~ O
PERFORA110N = 30~ FREE ~ ~ , ~ ' \ r , \ \ \ \ \ ~ All N 'a TE AIL N
SURFACE OPENING 00 - ~ . 00 R ~ ~ • ` > ~ ~ % i' ` t \ i ~ ' \ \ ~ m
~ . ~ w i. ...ti;. ~ ; 00 00 Y ~ :c~~;~ ~ U ~ .Q ~ 1 ~ ti ~ i 1 I~ ~ \ t A A V A \ \ O
00 00 ~ `r• \ iG ~ ~ 1 , . j r i t ' ~ \ \ \ \ ~ t
z o, f ,y•. a, ~ ~ ~ a ;r< ~ ~A \ Op A m 3
0 0 0 0 Q K 24 X2 CMP TEE WITH ~ ~y.. ~ ~
00 RIVETED COUPLING BANDS 00 ~ Q w ; ~ , ~ , , ~i<° t~ C' ~ A' ~ ) r~9 ~ ~ ~ , A V A ~ a o m 5 v ( ~ \ \ ~
00 00 a 3 2 00 _ 000 w ~ \ • r ~A ~r OED ~ T: ~ ~
7 WASHED ROCK FILL • ' , , ybLU APP~t ~ r126,AU~ GF<," > ; ~ ~
i~ IN 0 24 ALUMINUM DRAIN GATE .f.. i 0 0 ~ (WITH CMP SPIGOT) BOLTED ~ ~ < <
CM TEE 'e. h;, 1' i,. 1 24" CMP D ARGE 0 TO P ~ ~ ~ ~ 1 ~ C A ~ t ~ ~ ~ ~
f WATERMAN AC-31 OR ~o:••~ , a ( EQUAL) w p . -i. ,
t T • .i ) ~ ~ 1 i ) \ \ i ~ r, r• ~ r r'~J \ ) ~ f j C ~ ri ~j ~ 1 t r i C ~ ~ k A~ ~
_ _ - ~ • ~g--~; o PROPOSED GRADE < ; ~ / t i' Z Q d. p
~ C rte: \ ~ ` l ~ r 'i " } ~ ~ , y ~ Z ~ r C
i ! , ~ i ~ ~ ; t :.i.:••V••••r• TOP OF BASE SLAB , r r 'L.~~ ~ Li .b. w .t ^'Y • 7"~ it ' ~ 1 ~ , ; : , . , _ . ~ ~o ELEV. 481.75 . ~
~ r w k R'
' ``~:~~;~;f••~••,... ; ~ r`` 4"X4"X 5 16" 6" LONG GALV. STL. •:a:. ~ 00 ~ / ( )
< : ~ ~ , ANCHOR TABS WELD ~•"r• ~r ~ ED TO 48 CMP `s r \ ~ ~ i ~
6X6 SQ. PRECAST CONC. BASE ' ^ i,: w RISER;(4) REQUIRED MIN. ~ = - _n z
PAD WITH (4) 1/2" GALV. J-BOLT ~w.;:, FOR RISER ANCHORS
X408 E.W.
6.00' f 24 CMP INV. EL 482.0
. f
~ I 510 _ ~ W
SCALE: 1 2' SCALE 1 20' df ' p;'!A: K '1' j .t'~ ~L II • t.9r:!•'•?•S.r .i •`Y .r~i t.' y ~ F~ My i' •y~ ~ti.+f"''~'~•!. Cry, ••~i a.v:a~~'S v s
'.,4 • 'i,.. hr i.•. Q
I Z ;u.
J °
Q
Q U
UNDISTURBED EARTH NOTE ALL D PRO OSED 10' GRAVEL R AD 504 AM EMBANKM NT FILL NY W
i;.:~' ~ , SPILLWAY L. 499.0 ~ 504
APP VED BY T PIPE ( i ' _ 502' HE ENGIN R. PLACE . PIP G ° E RATE (S ILAR z
•,~;'i: TRENCH WALL co AN MPACT IN 8 LIFT TO 8~ OF 0 FLOW SEC NDARY DISCHARGE 50 J J
500 MAX. DRY DENSITY. • _
CMP PIPE • 'ii ~ .-FLOW RIMARY DISCHARGE 5 J 0
49 i rR 8 w Q
' TRENCH WALL A;,. io PROPO ED GRAD -::~::~~.t ' - SE DETAI U LS THIS SHEE ~ U 4
E . i, 4X4 RIP-RA PAD Z PAD - ~
®2:1 AX. SLOPE sir{l::_i(i.; ..,..i~ Q w 496
494 ~ AN11-SEEP OLLAR J )LLAR d.
UNDISTURBED EARTH , : Q 3" J I_.' " 494
L:';~i~.. 24 CM RISER
' 49 ' 2 12 . , ~ ~
RETAININ /END WALL PLAH VIEW ~ . ~
40 t.:..
12" " 12 488 ,L,; - Q i ,,~i,, a~,;., 4 L.F PERFORATED
TRENCH WALL UNDISTURBED 488 ~ s - w
486 EARTH
" ~ 18' CMP OVERFLO CULVERT 4 CULVERT
O.D.+12 (80TH CULVE TS 484 SEE DETAI THIS SHEET EX ST. C EEK GRADE
~ ~,i ~','i,'(:~ ~~}i. ii. ' } .x'717 r} 7 r}!; f 1 i . ~I ..~11 ~l' 'f. '~7. ~ !rd"`f~ , ~ ~ r- 7. 7ffl ~•1 f ,Cr, ~ - 4 4 11 ~A•~ rJ ~ r;r I r l :llr~ ~!I I t I t' ' I ~t l/r, ! '•A' t` Q - ~ r X111 1 ! ~I 1;: ! ~ ~I~ ~~f.r r~r ~rll!!!~%~ifl ~;i(,: I'~ I! 'Jr !II , ,.ILL ~
"i `i+ l,.l, if I;, ...Y~~ r r r i1. r '1 i, 7 rl 7 i. '•t.? 48 , . _ fir' ~r,'4rr ~rf 1 ! ~!1 ,I, J;:~ !I: JI ~ r I 1~ Il, II~~,; °J,1~ ,IlIJ t, ~ „ ,1-, :I !f~ •(I .7 ~Jl r~, .I:,r~ I :1 ~7 i~' I I~ir 'i~'(l' + I ! l I h: 11T
~ h8 L.F.® 2.5% 4 ° r• ~ ~
4 0 , f:: 80 L.F. 1.25 .,•y.•, ~ P OP. GRADE z °
1,.,:. ~ ~ ~t-. • 2 CMP CULVERT 480 ° Z
478 - ~ . ~ , oQ - INV. EL. 482.25 a ~
N ~ > 478 N ~o
SECTION A - A 47 ~ 12 WIDE X 30 LONG WA HED ROCK BASE 6 INV. EL. 2 "CMP 482.0 24" AL MINUM SLUICE GATE
NOTES: 1. CONCRETE SHALL BE 3000 P.S.I. - 47 6
~ aFiN~nar~Nr. coal i RC N„ d R6GC 1~" r w d7d n,cc,n ~ Tnn ~c•rr _ _ _
„.....v n.rw.a. v- I- T --N v TL &..n. T / T UI0.3ir-M 1VR JCC 3. REINFORCING BARS SHALL BE DEFORMED ' HAND EEL RISER
AND TIED TOGETHER. CALCULATI NS) -C mmm 474 0
o 0 rer~ R EQUAL) I
ANTI-SEEP COU AR DETAIL 472 6 Z 472 ~ z
470 SCALE: NTS u o c
40
U)L- a

i
FREE DRAINING GRANULAR FILL (~57 WASHED STONE OR APPROVED MATERIAL -MIN. 12" WIDE BEHIND WALL} ENCASED IN MIRIFI t 44N
FILTER FABRIC TO PREVENT MIGRATION OF SOIL MATERIALS. a
REDI-ROCK TOP BLOCK (TYP) 0
.a
• •d. d• i / / / ,
• •g • 4 • / . . ~ R
• . ~ \ . / ~ • / . /
a.. ~ / . . • ~ 'd \ ~
d / ~ - e A
STANDARD REDI ROCK .d• BLOCK
d A ~ rn
d_ 4; tp 3.0° O
• 9 I ~ ~
.d Q. .
1114" ~
,a Q~ A • m
• • • a - T ID 200 GEO-GRID ~ A REDI ROCK / STRA AGR Z
• • " OR APPROVED EQUAL (TYP) a, O
R G ~ _ N 5
o a ~ P~ w
I 1 i M a ' ap Blocks ap Blocks SECTION A-A G°
e F) (optional) P" (optional) ~
CUT GEO-GRID AROUND THE TWO ad • / ~ . COGa Z
CONCRETE DOME SHEAR KEYS e • e \ ~ ~ ~ 0.50'
• \ ~ ~ ~ ao.rs
~ / ~ Y 18.00' ITN u f rr?rrg1
a ~ a : /i. / / / / . ~ /~~4
• d ~ ~ ~ 1.00' 1' iii
a r . i/ Infifi Sod 'y
.a / , a• • \ ? N C00 -I DO ca W~~ X - :m Q^ 2~
. d d 1 / i is
• REDI-ROCK BOTTOM ~ .00' 5.00' - :w p :~d
BLOCK UNIT (TYP a x.00'
d Q . i 0 J~ . ~i
g'-g" 41"Middle Block Calculations for SRWaII '~~~f,,, Ilfllll
6" •a (TYPICAL GEOGRID LENGTH) ~
. ' Retaining Wan :v ° ••a
~ ~ ~ ~ o d • a- Blocks I a s.ao~ p~ ~ ~ ~ o
//i- OCx ~ -=i ~ ~ p o
~ \ ~ ~ i/ x COMPACTED TO 95 / ~ ~ BACKFlLL SHALL BE Ps ~ I N
" STANDARD PROCTOR IN 8 LIFTS (1YP) ~ ~ COG: ~ w
4 IHARD-PERFORATED PVC PIPE ENCASED IN EXISTING SITE MATERIAL OR APPROVED 5 -0 " " Q O
12 X 12 CROSS SECTION OF #57 WASHED MATERIAL) STONE WRAPPED IN FILTER FABRIC. INSTALL 27.50" H
PIPE WITH MINIMUM tX SLOPE TO DAYLIGHT Free St Free Standing 27 s o z3.oa• Y n v u
5' x t' COMPACTED AGGREGA {FLEXIBLE PIPE IS NOT ACCEPTABLE) Wall BI• Wall Blocks ~6.~" c - m 3 fill Sail o' a ~ m ° 'u
LEVELING PAD AND RETAINING WALL FOOTING (TYP) ND GEOGRID TO FRONT OF ~ ~ O m U d 6.00"
REDI-ROCK EILOCK (TYP)
NOTE: If the Freestanding Portion of the W. Portion of the Wali is to be Used as a Traffic Guard
PRIOR TO THE COMMENCEMENT OF ANY WORK, THE BASE SOIL MUST BE tESTED The Freestanding Block Waq MUST BE Eq~ ST BE E ui With a Restraint Cable System. rq MU q Aped X coc x
AND IT MUST BE VERIFIED IN WRITING BY THE GEOTECHNICAL ENGMEER THAT A This Would Be A S cial Condition And Wo A SOIL BEARING CAPACITY OF 2,500 P.S.F. OR GREATER 1S PRESENT. IF THIS ~ ondition And Would Require Coord'mation Wdh The Engineer W U n. Q ~
ASE SOIL BEARWG CAPACITY DOES NOT MRIALLY EXIST, THE BASE SOIL MUST To Provide A Seperate Design. e ~9 P W leer tmmediatety If This Condition Occurs Ot Is Desired. " 0 ~
BE REMEDIATED AND AMMENDED BASED UPON THE RECOMMENDATION OF THE 'Please Contact The Engineer tmmediatet} GEOTECHNICAL ENGINEER, SO AS TO ACNEIVE THE 2,500 P.S.F. MINIMUM. ~,'EQUIREMENT. 28 Middle Block Calculations for SRWaII c~. 4
~ z ~N d N
O zsao 0
w w ~ ~ 3 ~1 A 21 $hOCK ~ a ? ~ .PS IN WALL INSTALLATION h ~ o ~
_ L REINFORCED REDI-ROCK WALL SECTION ~ z ~ STEPS IN W~ ~ TYPICA r , r , V U ~pnf`~ _ 4 t:ENTER of trRAVITY GEOMETRY w . ~ i I
0" Ild OVERALL HEIGHT PERS ,;.•40 TO 13 tSPECTIVE VIEW ti 2QtAlA v
= 0 MU~~~ a
V ~ ~~Ilc ~ NN ~
STEEL OR WDDD P[ L OR WOOD PBST ~ 0 N z ~
D Z n
HIRE FABRIC • PIPE DUl E FABRIC D4 x J O X V
• y FILTER FABRIC J W mJt 0 0 tER FABRIC - ~ W Saw E
~IE ~ z O~ . ~ ,
UTLET PROTECTION (ENtRGY DISSIPATDR) Lo RIP-RAP D N ~ a S ~F,~gg~,. ALL EROSION MEASURES ARE TO BE PERFORMED IN STRICT ACCORDANCE WITH 0 a
O Y• N IN Apron as ~ FI TATE N A DIMENT CONTROL POLI TH ~ z REQUIREMENTS OF THE S OF OTHCAROLgJ SE CIES. E
d50 Apron Wldth Aron ~ a , A~, WING CONSTRUCTION SEQUENCE SHAH BE COMPILED WITH FOR ALL WORK. ~-li w EXISTING FOLLO
Tailwater Discharge Duttet a P ~ a ~,0`~ Rlp Rap Length ~ X hlcknes ~ `D 3~ E Condition Q10yr Dlarheter (W) ~J~j~ / o E GROl1ND ~
Slze (La> Aron ~»~y~ RIPRAP (@ p / ~ ~ LOVE 1. OBTAIN LAND-DISTRIBUTING PERMITS. ~
Duttet) ~ a 2. INSTALL ALL EROSION CONTROL MEASURES AS REQUIRED BY NCDENR. a
z
7.4 cfs 24" 15" 30' 26' 23" 30" A MIN. 5 3. OBTAIN CERTIFlCATE OF COMPLIANCE THROUGH ON-SITE INSPECTION BY A o
ANCHOR FI 4 `--ANCHOR FABRIC REPRESENTATIVE OF NCDENR. a
AS SHOWN AS SHOWN U
SECTION TYPICAL CONC. SECTION 4. PROCEED WITH CLEARING AND GRUBBING AND FILLING OPERATIONS.
FLARED END 5. SEED AND MULCH DENUDED AREA WITHIN 15 WORKDAYS AFTER FINISH GRADES ARE o
SECTION , VARIABLE AS DIRECTED BY THE EI fED BY THE ENGINEER (10' MAX.) ESTABLISHED. SEED AND SOIL AMENDMENTS SHALL BE PLACED ON A PREPARED ~ z
ISOMETRIC VIEVIf T~ ~ SEEDBED AT THE FOLLOWING RATES PER ACRE: ~
BOTTOM TIME 4,000 LBS. _
STRAND MIN. 10 FERTILIZER (10-10-10)1,000 LBS. to J
A A GA., TYP, KY-31 FESCUE 100 IBS. ; ~ ,W a
STAY WIRES, ANI~ WII STRAW MULCH 60-80 B S U ~ ANCH~ WIRE FABRIC TO ~ U
- 12' SPACING WDDD POST WAD POST WITH MIN, a SECURELY FOR WINTER SEEDING ADD TO THE ABOVE: Z
MIN. 14 GA. FENCING ST FENCING STAPLES PER POST ANCHOR RYE GRAIN 10 LBS. ~ FABRIC TO CROWN VETCH 15 - 20 LBS. Q •
0 WIRE WITH FOR ALL SLOPES 2 TO 1 OR STEEPER ADD TO THE ABOVE:
~ ~ W to w ~ WIRE TIES a SERICEA LESPEDEZA 40 LBS.
w ~ 3 ~ IF HYDRO SEEDING I~ USED, WOOD CELLULOSE MAY BE SUBSTITUTED FOR STRAW J _
a w MULCH AT THE RATE OF 1,000 LBS. PER ACRE. ~ Q
M do =PIPE DIA ~ ~ 6. 1T IS RECOMMENDED FOR CONTRACTOR TO STOCKPILE TOPSOIL AT ASSIST IN ~
La =APRON LENGTH W GRASSING. ~ Q
w =APRON WIDTH 3 X PIPE f MIN Q
d =APRON DEPfH PLAN ~F 7. IT IS ANTICIPATED THAT THIS PROJECT WILL BE COMPLETED EXPEDITIOUSLY,
~ a N MAX, WIRE FIL' FILTER FABRIC TO BE w ti THEREFORE NEGATING ANY EFFECT THAT IEtI~PORARY SEEDING WOULD HAVE ON POLYPROPYLENE NYLON, a F°a CT. TH PERMANENT SEEDING SPEgFlCAT10N SHOWN ON THE PLAN SHOULD BE W ~
~ ~ n FABRIC MESH PDL M 3 d OPENING SIZE PDL POLYESTER OR POLY- y PROJE E
= 36 SQ. IN, ETH La MAN ADE ATE. - ~ ETHYLENE YARN OF ~ MANUFACTURER TO BE W
SLOPE 0 7i ~pyy APP APPROVED BY ENGINEER 8. MAINTAIN SOIL EROSION CONTROL MEASURES AND STABILIZE THESE AREAS. Z
E E~~, NATION TICN ! ~ 'Q LEVA
NDTES~ 9. DO NOT REMOVE SOIL EROSION CONTROL MEASURES UNT1L PERMANENT GROUND COVER ~ w
IS ESTABUSHED. o ~
1, THE CONTRACTOR SHALL MAENTAIN ALL SILT FENCING BY REMOVING AND U ~ W HAINTAIN ALL
DISPOSING DF SILT ACCUMULATIONS AS rILTER FABRIC SHALL BE REPLACED WI NULATIONS AS DIRECTED BY THE ENGINEER. 10. REQUEST FINAL APPROVAL BY NCDENR. Z ~ U REPLACED WHEN IT HAS DETERIORATED TO SUCH N z (n
d SECTION A-A EXTENT THAT IT REDUCES THE EFFECT] T VENESS OF THE SILT FENCE. - ~ ~ THE EFFEC I 11. IF COMPLETION DATE GOES BEYOND ENTER DATE, THE C~ITRACTOR SHALL MAINTAIN o Q
NOTES: Q tr IVE A MINIMUM TENSILE STRENGTH (E 20% MAX. TEMPORARY GROUND COVER AS REQUIRED. ~ o
Flter blanket FILTER FA~IC SHALL HAVE A MINIMUM SEE APPROPRIATE SCHEDULE FOR DIMDrSK)NS ELONGATION) OF 301bs/LIN. IN„ WIRE F N. DV„ WIRE FABRIC REQUDZED.
1. La is the length of the riprap apron. 3. IF EXTRA STRENGTH FABRIC IS UTILIZE = 12. THE CONTRACTOR SHALL CONTROL ALL "DUST" BY PERIODIC WATERING AND SHALL tIC IS UTILIZED <MIN. TENSILE STRENGTH
2. d = 1.5 times the maximum stone diameter but 50 lbs/LIN, IN. E MAX. 20X ELONGATION IX ELONGATION), WIRE FABRIC IS OPTIMAL, PROVIDE ACCESS AT ALL 11MES FOR PROPERTY OWNERS WITHIN THE PROJECT AREA
MAXIMUM PAST SPACING = 6 FEET, 6 FEET, AND FOR EMERGENCY VEHICLES. w _
riot ia~zi Mull v 0
3. A filter blanket or filter fabric should be POSTS SHALL BE 4' DIA, PINE, 2' DIA, installed between the rira and soil foundation. 4. P P p UNLESS OTHERWISE APPROVED BY ENGI PINE, 2' DIA. OAK OR 1.33 lb/LF STEEL
BY ENGINEER, o OVED o z z
IL- TEMPORARY S m moo R Y SILT FENCE n o
PIPE OUTLET ENERGY DISSIPATOR NOT TO SCALE NOT TO SCALE 7 N a 0 SCALE