20020743 Ver 1_Complete File_20020513

020743
STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
Michael F. Easley
GOVERNOR
*SUED
Mr. John Hendricks
U. S. Army Corps of Engineers
151 Patton Avenue
Room 143
Asheville, NC 28801
May 10, 2002
FILE COPY
Lyndo Tippett
Secretary
MAY 3 s
MLANDS GROUP
c? ??;Trf U„LITY SECTION < ..._:
SUBJECT: Proposed Secondary Road Construction
SR 1739, Frank Hill Road
Henderson County
State Project No. 6.952167 (DWQ Minor Permit Fee $200)
Dear Mr. Hendricks,
Attached are erosion- control plans, an application form for a Nationwide Permit, and a county
map section locating SR 1739, Frank Hill Road, in Henderson County. SR 1739 is a gravel road
that we propose to clear, grub, grade, replace/extend pipes, and pave for a distance of 0.59 miles.
Grading will be moderate to heavy.
We are requesting permission to replace and extend pipes in live streams as noted on plans and
the attached pipe schedule. Pipes will be replaced using our standard method of pipe installation
described in the erosion control plans. NCDOT " Best Management Practices for Protection of
Surface Waters" and proper phasing of erosion control items will be used to minimize and
control sedimentation and erosion.
Also by copy of this letter, authorization to proceed under section 401 of the Clean Water Act is
being requested from Mr. John Dorney, Division of Water Quality.
By copy of this letter, we are asking Mr. Owen Anderson, N. C. Wildlife Resources Commission,
to comment to the Corps of Engineers concerning the Nationwide Permit request f Upon review
of the Corps of Engineers we are requesting that Mr. Anderson forward a copy to us (NCDOT)
as well.
Division 14, District 1
Phone: [phone] Haywood Road, Horse Shoe, NC 28742 . Fax: [phone]
John Hendricks
Page 2
May 10, 2002
By copy of this letter, we are also asking Mr. Ed Ingle, Area Roadside Environmental Engineer
(NCDOT), to comment directly to us on the above project.
Your earliest consideration for this request would be appreciated. If any further information is
needed, please contact me or Mr. S. L. Cannon, Assistant District Engineer, at [phone].
Sincere your
E. .Green, P. E.
District Engineer
EAG/slc
attachment
cc: Mr. Richard Phillips, P. E., NCDENR
Mr. John Dorney, DWQ
Mr. Owen Anderson, Western Mountain Region Coordinator, NCWRC
Mr. E. L. Ingle, Area Roadside Environmental Engineer, NCDOT
Mr. Mark Davis, Division Environmental Officer, NCDOT
Mr. M T. Gibbs, P. E., County Maintenance Engineer, NCDOT
• 2
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digital nautical charts • dotal topo maps • digital aerarraukal chwb • paper charts • navigagm software
35° 20' 16" N 35° 20' 16" N
2° 23'55" W
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35°19'14"N?
82° 23'55" W
I of 1 5/9/0210:27 AN
Office Use Only: q Form Version October 2001
USACE Action ID No. DWQ No.O 2 0 7 4 3
If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than
leaving the space blank.
1. Processing
1. Check all of the approval(s) requested for this project:
® Section 404 Permit
? Section 10 Permit
Z 401 Water Quality Certification
? Riparian or Watershed Buffer Rules
2. Nationwide, Regional or General Permit Number(s) Requested: NW 14
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: ?
II. Applicant Information
1. Owner/Applicant Information
Name: North Carolina D partment of Transportation
Mailing Address: 4142 Haywood Rd
Horse Shoe NC 28742
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: NA
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: Edward A. Green P.E.
Company Affiliation: District Engineer
Mailing Address: 4142 Haywood Rd
Horse Shoe NC 28742
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: egreen(a_)dot state nc us
Page 5 of 13
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: Frank Hill Rd (SR 1739)
2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN): see attachments
4. Location
County: Henderson Nearest Town: Dana
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): Begin at the intersection of SR
1525 and SR 1739 and continue in a southery direction for a total distance of 3,102 feet to
the end of project.
5. Site coordinates, if available (UTM or Lat/Long): 35N 19' 40" / 82W 24' 46"
(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: Rural
Road
7. Property size (acres): 3,102 * 50' = 3.56 acres
8. Nearest body of water (stream/river/sound/ocean/lake): Devils Fork Creek
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 http•//h2o.enr.state.nc.us/admin/mgps/.)
Page 6 of 13
10. Describe the purpose of the proposed work: Upgrade SR 1739 to minimum standards for
a NCDOT maintained road.
11. List the type of equipment to be used to construct the project: Widen and Dave SR 1739
using hydraulic excavators, back hoes, bulldozers, dump trucks, motor graders, and various
hand tools.
12. Describe the land use in the vicinity of this project: Rural residential
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:
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.
Wetland Impacts
Page 7 of 13
Wetland Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres Located within
100-year Floodplain**
es/no Distance to
Nearest Stream
linear feet
Type of Wetland***
N/A

=,.,7 to: .... ^I-; o ar ];"a fill
* List each impact separately and identify temporary impacts. impacts mctuuc, uut are not .1111M. .._., .._,___?. ? ?_? «.••s. b -
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
** 100-Year` floodplains'are`identified through the Federal Emergency Management Agency's (FEMA) Flood Insurange Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service tenter ai 1-800-358-9616, or
online at htto•//www.fema.gov.
*** 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
1. 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
I =act Perennial or

Intermittent?
(please specify)
1 Sta. (8+50) CMP extension 20' UT to Devils Fork Creek 2' Perennial

are no, 1:»,:*oA 4n• -h-tc and accnristed rin-ran-
k List each impact separately and identity temporary impacts. impacts tttctuuc, uut arc no, .•==. c..••-••? _-•- -°--- - -- -
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
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
www.usgs.Qov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com,
www.mgMuest.com. etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 20'
Page 8 of 13
2. 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 are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
3. 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 ? stream ? wetlands
Describe the method of construction (egg., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.). N/A
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): N/A
Size of watershed draining to pond: N/A Expected pond surface area: N/A
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.
NCDOT is proposing to install the minimum amount of metal culverts required to obtain a
standard secondary -road typical Pipes will be installed below the stream bed to prevent
perching and allow for aquatic passage.
Proper erosion control measures will be installed and maintained throughout the life of the
project.
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 13
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 .4 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://h2o.enr.state.nc.us/ncwetlands/strtnide.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 httv://h2o.enr.state.nc.us/MU/index.htm. 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): N/A
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Page 10 of 13
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?
Yes ® No ?
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-approvaLletter.
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 ® 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 3U teet perpendicular tiom near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
Page 11 of 13
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.
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.
The existing compacted gavel roadway acts as an impervious surface. Paving of the roadway
shouldeliminate sedimentation from fines associated with gravel surface treatment: The
roadway surface will be approximately 40% of the right-of-waarea. ^ Stormwater will be
diverted through settling basins or grass lined buffers prior to entering streams. (See erosion
control plan).
XII. 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.
N/A
XIII. Violations (DWQ Only)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No N
Is this an after-the-fact permit application?
Yes ? No
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).
Page 12 of 13
¢- /0 ,a z-
ApplicantAgent's Signature
Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 13 of 13
DEPARTMENT,OF TRANSPORTATION -r,
-.NORTH CAROLINA
DIVISION OF HIGHWAYS ' _ .
SECONDARYJ20t1D SURVEY
SUBJECT -sR iX39 «RA?f? HrcL koan) .
LOCATION C3E62N Ar rhtF 3-N7E'2sFCTroN Os sit /SZS.AniD Sk' /739 4NO
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WORK ORDER PRIORITY
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COUNTY . RIGHT. OF WAY
f/ENDE,e.50N '
'DATE SCALE
NOTES
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STATION POLE PRESENT ROAD PROJECT AFTER MOVING REMARKS
NUMBER LT. RT. LT. RT. LT. RT.
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NUMBER LT. RT. LT. RT. LT. RT.
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DETAILS AND
SPECIFICATIONS
S :cr r i ,qvm ni
6c. S.oZ Pipe Cutlet Dissipater c o o
Temporary Silt Ditch : .:.: .::..:................. 00 0 0
' Temporary Diversion
_16.0s01 Temporary Silt Fence . _--
,.,
1622.01 Temporary Slope Drain willh Earh Berm E- F-
./63o.oI Silt Basin Type P, ...... . ? --------
.............? -° --------
/L ?o•oz Silt Basin Type B ...........................................
?. ---
/633. 0 / ; Temporary Rock Silt Check Type J? ......... x
/ 3 oz I rar ,\ Silt Cnedk i } D?D
empo,y Ro.^rr, u 1 ------------
/% Temporary Rock Sediment Dam .Typ=A ............
?--?
"3 o% Temporary Roc!: Sediment Dam T%pe-B -----------
_11-3 5. 0 l . Rock Pipe •Inle.t Protection
C, 13
°
/! 3.01 Rock Silt Screen ........................ :..:........._... ---` -----
1
/L 3?. oM Stilling Basin ................................................... c ---- -
Rock' Inlet Protection:
o/ Type k .................. A Q CB .----
163?.?` TYP° ............................... B ., ..,3 . .
M 3Z . o Type C ..._...............
.....
968.0¢ Rip Rap Class T!, ............ . OO CIO C,
00000.
8G?.03 Ditch Liar Class "A" X X:, ,
Y. x Y
Plate: Tyke B Silt R.,sins will Le.usc-U in ccniLrictim with h
Torlrrzry Prrlc Silt ()-?-K k
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NORTH CAROLINA GUIDE FOR RIP RAP AT PIPE OUTLETS
DEPT. OF TRANSPORTATIO
DIVISION OF HIGH'NAYS
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TEMPORARY S1(.1' D11'C11:
TS D
A temporary silt ditch shall be used in place of silt fence in many situations.
Temporary silt ditches shall be used at the toe of fill slopes to divert runoff into
sediment basins, temporary rock sediment dams, temporary rock silt checks andlor
other sedimentation control measures. Temporarv silt ditches (Le approximately 1
ft. deep, 2:1 side sipppswith go-op
tional e rt
ah benD.
AREAS OF USE:
• Toe of fill slopes where fill exceeds 3 ft in verdcal heicht.
• AlonJ streams to intercept flow and/or divert to a controlled outlet.
V1.2 March, 1993

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STATE OF
NORTH CAROLINA ENGLISH STANDARD DRAWING FOR M

DEPT, OF TRANSPORTATION TEMPORARY SILT DITCH
-a
o
DIVISION OF HIGH'NAYS
RALEIGH, N.C. M
W cD

-TENVORARY S1IX FrNCL: r
fit
t
A temporary silt fence is commonly used at the toe of a fill section to prevent off-
site sedimentation. It is made of permeable filter fabric buried at [he bottom,
stretched and supported by steel posts. The silt fence reduces the water flow while
retaining the sediment. They may also be used to divert water flow to protected
outlets. Silt fences need to be checked after each significant rainfall to ensure there
effectiveness. They must be maintained on a regular basis. Silt fences shall not be
installed across streams, ditches, or waterways.
AREAS OF USE:
• At toe of fill sections where sediment runoff can be stored and contained
inside the project limits.
DESIGN CRITERIA:
Material With Wire Without Wire
Fabric Type 3 Class A Type 3 Class B
Steel posts length 5 ft 5 ft.
Post spacing 10 ft. 6 ft. maximum
VI-6 March, 1993
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A silt basin type-13 is a temporary basin built to collect sediment flowing through a !
drainagd way. The silt basin is built at the base of [he ditch with its Ienath being at
least 2 times the width of the basin. The type-B silt basin is generally built in
conjunction with temporary rock silt checks and other devices that control or slow
down water flow. This device must be monitored closely and cleaned out on a
regular basis until grass is established along the ditch line and sedimentation is no
longer a problem.
AREAS O: USE:
In conjunction with temporary rock*silt checks and oEoer eevices Lsee in
drainage ditches.
DESIGN QTIMR...k:
o S---e silt Basin Sizes 'Typical.
23 March, 1992

Silt Basin - 1
(S.B. 7)
Y
Length of Disturbed Area = 100'
Length of Disturbed Area = 200'
3?4
Length of Disturbed Area = 300'
0 r? l'
21
?T
Silt Basin - 3
(S.B. 21)
Length of Disturbed Area = 400'
Silt Basin - 4
(S.B. 28)
bnsi.n Si.z6s lased on 600 cubic feet of storage per acre. Basics to be cleaned
out after every storm event and when basins are half full..
Silt Basin - 2
(S.B. 14)
f .R. ... .. ...... ..... ._??.... ...? ._ ................ .... ??.?..... .. ..... .?.. ._.... .... ...
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STATE OF ?U! ENGLISH STANDARD ortAVII11r3 FOR
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NORTH CAROLINA ROCK PIPE INLET SEDIMENT TRAP TYPE 'A`
DEPT. OF TRANSPORTATIOtH " fr)
DIVISION OF fiIGHTL-WS
R.?ILf:IG'I, N.C. t

ROCK SILT SCREEN:
A rock silt screen is a low-level dam structure to be used in streams below culvert
sites. Rock silt screens shall be used to trap sediment transported by running water
and shall be placed in the stream below the construction site within the ri-ht-of-
way or easement boundary. The rock silt screen utilizes class B stone lined with 45
or r'57 stone to produce a ripple-effect in the stream to settle the Iarcer sediment
pardcles transported in the stream from the consa-uc6on site. The trapped sediment
shall be cleaned out before the device is removed from the stream.
AREAS OF USE:
• In live streams below construcdon sites where construction occurs in or
adjacent to the stream.
• In live streams below a culvert construction site.
• Where it can be cleaned before it is removed from stream.
DESIGN CRITERLk:
• Structural stone - class B stone
• Sediment control stone - 5 or r 57 stone
• Dam height - 1.5 ft. rn:nimum and 3 ft. maximum ( shall not be higher than
1 ft. above normal flow of stream) `
V1.2•1 March, 1993
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NORTH CAROLINA (iOCfC SILT SCREED
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STATE OF 11-ut`-' ENGLISH STANDARD DRAWING FOR
NORTH CAROLINA ? ce) DEPT. OF TRANSPORTATION! DRAINAGE DITCHES WITH CLASS 'A' RIP RAP °.
DIVISION OF HIGHWAYS " 00
RALEIGFI, N.C.
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DEPT. OF TRANSPORTATION
DIVISI 4 OF HIGH'NAYS " co
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tllail 10.0"o of the 1 m,-i1al C. Tl exc-'? the 11i1\1I11t?111 BIZ: $?)?C1f!:ii.

PIPE INSTALLATION
All pipe installed on the project will be installed using the standard method of pipe
installation - Method "A", Standard No. 300.01 of the NCDOT -"Roadway Standard
Drawings".
All pipes shall be laid in accordance with Section 300 of the North CaroLna Department of
Transportation "Standard Specifications for Roads and Structures", July, 1995. Pipes gill
be installed in*tlie dry'where-ver possible.
Pipes laid in streams large enough to support trout will be installed six (o) inches below the
stream bed to allow the bottom of the pipe to silt over so that trout movement trill b:. over
a natural stream bed.

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E14GLISH STANDARD DRAWING FOR I- ICY)
. , :w
Typical Section
Showing Proposed Work. ?C Erosion Conu 01
Proposed
No grading to Slope
be done on creek Eu -er
side orevsting Zone
roadwa Existing
Slope
a
Seam
Grade, Ease, a-rid Pave Proposed
tVid: r-i?
(Cut Side)
Eem shalt be constructed On shoulder Pnd «6j1 be rne._nta?-t2d t_0ueh0 it
col:tnaction. The roadway is to be sloped to t_he cut side %, ;here co;;iblL t= rn
possible, crater till be released Chas d ,
;-n slop pipe 0r ;tone Led ditches.
5. All mechanized equipment operated near surface waters must be regularly inspected and
maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids. or
other toxic materials.
6. The presence of equipment in the channels must be minimized. Under no circumstances shall
rock, sand or other materials be dredged from the wetted stream channel under authorization of
this permit, except in the immediate vicinity of the culverts.
7. Riparian vegetation must be reestablished within the construction limits of the project by the end
of the growing season following completion of construction.
8. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted
when practical. If necessary, rip-rap must be limited to the stream bank below the high water
mark, and vegetation must be used for stabilization above high water.
9. Existing vegetated buffers shall not be mowed in order to utilize it for storm water sheet flow.
10. Upon completion of the project, the NCDOT shall complete and return the enclosed
"Certificate of Completion" form to notify NCDWQ when all work included in the
§401 Certification has been completed. The responsible party shall complete the
attached form and return it to the 401/Wetlands Unit of the NC Division of Water
Quality upon completion of the project.
If you do not accept any of the conditions of this certification, 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 that conforms to Chapter 150B 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.
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 Ms. Cynthia Van Der Wiele at 919-733-9646
or Mr. Mike Parker of the Asheville Regional Office at 828.251.6208.
Si e ly,
--?
Ye o?y J. Thorpe, Ph. f
j
9 - Aic ing Director
Attachment
Pc: Wilmington District Corps of Engineers
John Hendrix, USACE Asheville Field Office
Mike Parker, NCDWQ Asheville Regional Office
Central Files
File Copy
?? V 1 ?? aar r. caaray, UuvCrrrur
RQ William G. Ross Jr., Secretary
`O G North Carolina Department of Environment and Natural Resources
??- Gregory J. Thorpe, Ph.D.
=i Acting Director
p Division of Water Quality
May 21, 2002
Henderson County
DWQ Project No. 020743
SR 1739 (Frank Hill Road)
APPROVAL of 401 Water Quality Certification with Additional Conditions
Mr. E.A. Green, P.E., District Engineer
NCDOT Division 14, District 1
4142 Haywood Road
Horseshoe, NC 28742
Dear Mr. Green:
You have our approval, in accordance with the attached conditions and those listed below, to impact
20 linear feet of an unnamed tributary to Devil's Fork Creek in order to upgrade SR 1739 (Frank Hill
Road) in Henderson County. The project should be constructed in accordance with your application
dated May 10, 2002 (received May 13, 2002). After reviewing your application, we have decided
that this fill is covered by General Water Quality Certification No. 3375 corresponding to the U.S.
Army Corps of Engineers Nationwide Permit Number 14. In addition, you should acquire any other
federal, state or local permits before you proceed with your project including (but not limited to)
Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This
approval will expire with the accompanying §404 permit unless otherwise specified in the Water
Quality Certification.
This approval is only valid for the purpose and design that you described in your application except as
modified below. If you change your project, you must notify us in writing, 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
wetland fills for this project (now or in the future) exceed one acre, or if stream impacts exceed 150
linear feet, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h) (6)
and (7). For this approval to be valid, you must follow the conditions listed in the attached
certification and any additional conditions listed below.
1. NCDOT shall use Best Management Practices for the Protection of Surface Waters (NCDOT
March 1997) and Sedimentation and Erosion Control Guidelines for Sensitive Watersheds (15A
NCAC 413 .0024) must be implemented prior to any ground-disturbing activities to minimize
impacts to downstream aquatic resources. Temporary or permanent herbaceous vegetation shall
be planted on all bare soil within 15 days of ground-disturbing activities to provide long term
erosion control.
2. Storm water shall be directed to buffer areas or retention basins and not routed directly to
streams.
3. All culverts required for this project shall be installed in such a manner that the original stream
profiles are not altered (i.e. the depth of the channel must not be reduced by a widening of the
streambed). Existing stream dimensions are to be maintained above and below locations of
culvert extensions. If the existing culvert is perched, it shall be removed and installed correctly.
4. A11 work shall be performed during low flow conditions.
North Carolina Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
919-733-1786 (phone), 919-733-6893 (fax), hftp://h2o.enr.state.nc.us/ncwetlands/
t3
W ATFR
QG
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
DWQ Project No.: 04074-3 County: /%?
Applicant: NCDOT
Project Name S /73 ra c z
Date of Issuance of 401 Water Quality Certification: -1-- 02/ -O a2
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 this certificate to the
401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC,
27699-1650. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the
project engineer. It is not necessary to send certificates from all of these.
Applicant's Certification
I, Joel B. Setzer, P.E., hereby state that, to the best of my abilities, due care and diligence was used in the
observation of the construction such that the construction was observed to be built within substantial.
compliance and intent of ;Oe 401 Wat Quality Certification and Buffer Rules, the approved plans and
specifications, and o Rirmnihire- Date: 10/,V05
A
I, , hereby state that, to the best of my.abilities, due care and
diligence was used in the observation of the construction such that the construction was observed to be
built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the
approved plans and specifications, and other supporting materials.
Signature: Date:
If this project was designed by a Certified Professional
I, , as a duly registered Professional (i.e.,
Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to
observe (periodically, weekly, full time) the construction of the project, for the Permitee hereby state that,
to the best of my abilities, due care and diligence was used in the observation of the construction such that
the construction was observed to be built within substantial compliance and intent of the 401 Water
Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting
materials.
Signature Registration No. Date:

North Carolina Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nd.us/ncwetlands/