HomeMy WebLinkAbout19950282 Ver 1_Complete File_19950314State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental,Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
r4**?EHNR
March 17, 1995
Macon County
DEM Project # 95282
APPROVAL of 401 Water Quality Certification
Mr. Trent Anderson
County Maintenance Engineer
NC DOT
P.O. Box 1551
Andrews, N.C. 28901
LP F
Dear Mr. Anderson:
You have our approval to place fill material in 0.009 acres of wetlands or waters for the purpose
of road maintenance at SR 1620 (Turtle Pond Road), as you described in your application dated
8 March 1995. After reviewing your application, we have decided that this fill is covered by General
Water Quality Certification Number 2732. This certification allows you to use Nationwide Permit
Number 14 when it is issued by the .Corps of Engineers.
This approval is only valid for the.purpose and design that you described in your application. If
you change your project, you must notify us and you may be required to send us a new application.
For this approval to be valid, you must. follow the conditions listed in the attached certification. In
addition, you should get any other. federal, state or local permits before you go ahead with your
project.
If you do not accept any of the conditions of this certification, you may ask,for an adjudicatory
hearing. You must act within 30 days of the date that you receive this letter. To ask for a hearing,
send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the
Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and
its conditions are final and binding unless you ask for a hearing.
This letter completes the review of the Division of Environmental Management under Section 401
of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-1786.
Sincerely,
P eston Ho ard, Jr.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Asheville DEM Regional Office
Mr. John Dorney
Central Files
95282.1tr
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper
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?MAR 1 41995
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STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
JAMES B. HUNT, JP- DIVISION OF HIGHWAYS R. SAMUEL HUNT III
GOVERNOR SECRETARY
P. O. Box 1551
Andrews, N. C. 28901 DE D-) i+ 9 S a 8-Z
March 8, 1995
MACON COUNTY
SR 1620 ?????
Mr. Bob Johnson
US Army Corps of Engineers
Reg. Field Office
Rm. 75, Grove Arcade Building
37 Battery Park Avenue
Asheville, N. C. 28801-2714
Dear Mr. Johnson:
The North Carolina Department of Transportation (NCDOT) is proposing to
grade, drain, base, and pave a portion of SR 1620, Turtle Pond Road, primarily along the
existing roadway. In order to construct this project in accordance with our current
secondary road standards and due to the proximity of a trout stream (Turtle Pond Creek
and tributaries, DEM Class C - Trout Water) and replacement of pipe culverts, we are
requesting authorization under Section 404 of the Clean Water Act.
I am sending a location -map, straight-line diagram, plan-profile sheets, erosion
control plans and details, and a U.S. G.S. map indicating project area and location of
proposed pipe culverts along the road. We propose to install the new culverts slightly
below the existing streambed elevations where bedrock is not encountered to minimize
impacts to wildlife habitat and allow the existing stream gradients to remain as unchanged
as is physically possible.
The best management practices will be used to minimize and control erosion and
sedimentation on this project. The construction foreman will review all erosion control
measures daily to ensure erosion and sedimentation are being effectively controlled. If the
planned devices are not functioning as intended, they will immediately be replaced with
better devices. The rock silt screens and other erosion control devices will be in place prior
to pipe culvert construction and will remain in place until the project is stabilized.
??r
Mr. Bob Johnson
Page 2
'larch 8. 1995
By copy of this letter I am asking Mr. David Yow, North Carolina Wildlife
Resources Commission (NCWRC) District 9 Environmental Coordinator, to comment
directly to you concerning the 404 Nationwide Permit request.
A request will be made on this project for a temporary encroachment in the Trout
Stream Buffer Zone of Turtle Pond Creek and tributaries and I am asking Mr. Yow and
l4r. Ed Ingle, Area Roadside Environmental Engineer (NCDOT), to comment directly to
me concerning the Trout Stream Buffer Zone Encroachment.
Also, by copy of this letter, I am requesting authorization to proceed under Section
401 of the Clean Water Act from the Division of Environmental Management.
We would like to begin construction as soon as possible. If further information is
required, please call me at (704) 321-4105. Your early review and consideration will be
greatly appreciated.
Sincerely,
W. Trent Anderson
County Maintenance Engineer
WTA/rr
Attachments
cc: Mr. Richard Phillips, P. E., Regional Engineer, DEHNR
Mr. F. D. Martin, P. E., Division Engineer
:dlr. E. L. Ingle, Area Roadside Environmental Engineer
Mr. Eric Galamb, Water Quality Certification Unit, DEM
Mr. David Yow, NC WRC
DEM ID: ACTION ID:
Nationwide Permit Requested (Provide Nationwide Permit #): 14-
JOINT FORM FOR
Nationwide permits that require notification to the Corps of Engineers
Nationwide permits that require application for Section 401 certification
WILMINGTON DISTRICT ENGINEER
CORPS OF ENGINEERS
DEPARTMENT OF THE ARMY
P.O. Box 1890
Wilmington, NC 28402-1890
ATTN: CESAW-CO-E
Telephone (919) 251-4511
WATER QUALITY PLANNING
DIVISION OF ENVIRONMENTAL MANAGEMENT
NC DEPARTMENT OF ENVIRONMENT, HEALTH,
AND NATURAL RESOURCES
P.O. Boy 29535
Raleigh, NC 27626-0535
ATTN: MR. ;OHN DORNEY
Telephone (919) 733-5083
ONE (1) COPY OF THIS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS.
SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT.
PLEASE PRINT. 1
1. Owners Name: NO??h Carolina- De?aAmen- 4 7-ransP04-!J 10^-.
2. Owners Address: P. 0. Soy- 155 1 AnclfeWs WC, ZSgD 1
3. Owners Phone Number (Home): (work): 004) 3Z 1- 410 S
4. If Applicable: Agent's name or responsible corporate official, address, phone number:
W, -rre A t-\.r1Aersov,-
5. Location of work (MUST ATTACH MAP). County: 0. C -0M,
Nearest Town or City: N t a1 t1 I a rJS . NIL
Specific Location (Include road numbers, landmarks, etc
,SR I620 C-Turtle- Pond R
6. Name of Closest Stream/Fiver: ?u r (e nd Ct'e e K d K? Cu I I a SA jg R r F<
7. River Basin: Li Ule- -Ter1r?essee. RiVe'e-
8. Is this project located in a watershed classified Trout SA, HQW, ORW, WS I, or WS II? YES PQ NO [ ]
9. Have any Section 404 permits been previously requested for use on this property? YES [ ] NO [)(]
If yes, explain.
10. Estimated total number of acres of waters of the U.S., including wetlands, located on project site:
11. Number of acres of waters of the U.S., including wetlands, impacted by the proposed project:
Filled: 0. 009 AC, (e-_,.,
Drained:
Flooded:
Excavated:
Total Impacted:
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EROSION CONTROL
DETAILS AND
SPECIFICATIONS
Std. # D .s .ri ion Symbol E=
245.03 Temporary Silt Ditch ,,,-,,,,,,,,•„-- ___ TSD V1.2
245.05 Temporary Diversion ? TD ___ V1-4
893.01 Temporary Silt Fence ________ VI.6
890.05 Temporary Slope Drain with Earth Berm E- E-- V1-8
245.01 Silt Basin Type A
245.02 Silt Basin Type B -,__,.,,-„----. ___ vi .12
892.04 Temporary Rock Silt Check Type-A .......... ----------- V1- 14
895.10 Temporary Rock Silt Check Type-B ............ ' ------------ VI 16
892.01 Temporary Rock Sediment Dam Type-A ....... ___ VI -18
892.02 Temporary Rock Sediment Dam Type-B ,._ ----------- VI - 20
897.01 Rock Pipe Inlet Protection _ uVI - 22
894.01 Rock Silt Screen -•..•• ................................... __ VI - 24
245.04 Stilling Basin ----------------------------------------------------- Lq j VI - 26
Rock Inlet Protection:]
896.01 Type A ............................... A OR --A) ----- VI 30
896.02 Type B ............................... B LLJJ --OR -- B ) ----- VI - 32
896.03 Type C .................•---.......... C El __ OR • C ) ---- VI 34
VI-1 March, 1993
TEMPORARY SILT FENCE:
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 the 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
T
VI-6 March, 1993
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VI-7 March, 1993
SILT BASIN TYPE-B:
A silt basin type-B is a temporary basin built to collect sediment flowing through a
drainage way. The silt basin is built at the base of the ditch with its length 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 OF USE:
• In conjunction with temporary rock silt checks and other devices used in
drainage ditches.
DESIGN CRrmRIA:
• Width - variable
• Length - 2 times width
• Depth - 2 ft. minimum storage - 1800 cubic feet/acre (equals L x W x D)
VI-12 March, 1993
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March, 1993
TEMPORARY ROCK SILT CHECK TYPE-B:
A temporary rock silt check type-B (also called check dam) is a small dam with a
weir used to reduce gullying in drainage ditches that are to be filled or
permanently stabilized at a later date. These type-B rock silt checks help reduce
the flow velocity and are generally made of class-B stone. They are used in ditches
during construction where the grade meets and/or exceeds 3%.
AREAS OF USE:
• In channels, roadside ditch outlets, temporary silt ditches, and temporary
diversions.
• In conjunction with type-B silt basins.
DESIGN CRITERIA:
• Center of rock silt check shall be at least 1 foot lower than the outer edges
(top of channel sides)
• The spacing (ft.) = (3 / % of ditch grade) X 100 ft.
VI-16 March, 1993
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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 right-of-
way or easement boundary. The rock silt screen utilizes class B stone lined with #5
or #57 stone to produce a ripple-effect in the stream to settle the larger sediment
particles transported in the stream from the construction site. The trapped sediment
shall be cleaned out before the device is removed from the stream.
AREAS OF USE:
• In live streams below construction 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 CRITERIA:
• Structural stone - class B stone
• Sediment control stone - # 5 or # 57 stone
• Dam height - 1.5 ft. minimum and 3 ft. maximum ( shall not be higher than
1 ft. above normal flow of stream)
VI-24 March, 1993
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March, 1993
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PIPE OUTLET ENERGY DISSIPATOR:
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A pipe outlet energy dissipator shall be used at pipe outlets to slow the water
velocities when it exits the pipe and flows out ditched or natural waterways. It is
an apron of stone of a sufficient thickness to protect the outlet area from scouring
out and causing off-site sedimentation damage. Pipe outlet energy dissipators
should be built according to the guideline chart shown on page VIII-3 of this
manual.
AREAS OF USE:
• Outlets of pipes and culverts to prevent scouring.
DESIGN CRITERIA:
• In accordance with chart on page VIII-3.
• Filter fabric, or six inch layer of gravel, shall be used under stone.
MATERIALS :
• Filter fabric shall meet requirements of section 1056 of Standard
Specifications for Roads and Structures, January 1, 1990, for type II filter
fabric.
VI-34
March, 1993
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VI-35 March, 1993
DEPARTMENT OF THE ARMY
WILMINGTON DISTRICT, CORPS OF ENGINEERS
P.O. BOX 1890
WILMINGTON, NORTH CAROLINA 28402-1890
REPLY TO
ATTENTION OF
September 21, 1995
Regulatory Branch
Action ID No. 199502358 and Nationwide Permit No. 26 (Headwaters and Isolated
Waters)
North Carolina Department of Transportation
Division of Highways
W. Trent Anderson
Post Office Box 28901
Andrews, North Carolina 28901
Dear Mr. Anderson:
Reference your application for Department of the Army (DA) authorization to
replace and/or extend several culverts in unnamed tributaries to Turtle
Creek in conjunction with the upgrading of SR 1620, Turtle Pond Road near
Highlands, Macon County, North Carolina. The project will impact less t?Kan 1/3
acre of Waters of the United States. The proposal has been reviewed by t e North
Carolina Wildlife Resources Commission (WRC).
For the purposes of the Corps of Engineers' Regulatory Program, Title 33,
Code of Federal Regulations (CFR), Part 330.6, published in the Federal Register
on November 22, 1991, lists nationwide permits. Authorization was provided,
pursuant to Section 404 of the Clean Water Act, for discharges of dredged or fill
material into headwaters and isolated waters.
Your work is authorized by this nationwide permit provided it is
accomplished in strict accordance with the enclosed conditions, and those
outlined in the attached August 16, 1995 WRC letter. This nationwide permit does
not relieve you of the responsibility to obtain other required State or local
approval.
This verification will be valid until the nationwide permit is modified,
reissued or revoked. All the nationwide permits are scheduled to be modified,
reissued or revoked prior to 21 January 1997. It is incumbent upon you to remain
informed of changes to the nationwide permits. We will issue a public notice
announcing the changes when they occur. Furthermore, if you commence or are
under contract to commence this activity before the date the nationwide permit
is modified or revoked, you will have twelve months from the date of the
modification or revocation to complete the activity under the present terms and
conditions of this nationwide permit.
Questions or comments may be addressed to David Baker in our Asheville
Regulatory office at (704) 271-4856.
Sincerely,
G. Wayne Wright
Chief, Regulatory Branch
Enclosures
Printed on 0 Recyded Paper
-2-
Copies Furnished (without enclosure):
f Mr. John Dorney
Water Quality Section
Division of Environmental Management
North Carolina Department of
Environment, Health and
Natural Resources
4401 Reedy Creek Road
Raleigh, North Carolina 27611-7687