HomeMy WebLinkAbout19961139 Ver 1_Complete File_19961212State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
LT.WYWAA&14
?EHNR
January 6, 1997
Cherokee County
DWQ Project # 961139
APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS
Mr. Brian Burch
N.C. Dept. of Transportation
P.O. Box 1551
Andrews, NC 28901
Dear Mr. Burch:
You have our approval to place fill material in 0.04 acres of wetlands or waters for the purpose of
improving the existing roadway at SR 1379, as you described in your application dated 5 December 1996.
After reviewing your application, we have decided that this fill is covered by General Water Quality
Certification Number 2671. This certification allows you to use Nationwide Permit Number 26 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 except as
modified below. If you change your project, you must notify us and you may be required to send us a new
application. If total wetland fills for this project (now or in the future) exceed one acre, compensatory
mitigation may be required as described in 15A NCAC 211.0506 (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. Applicant is reminded that HQW Best Management Practices shall be used for this project. In
addition, you should get any other federal, state or local permits before you go ahead with your project
including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and Water
Supply Watershed regulations. This approval will expire when the accompanying 404 or CAMA permit
expires unless otherwise specified in the General Certification.
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 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 Water Quality under Section 401 of the Clean Water
Act. If you have any questions, please telephone John Dorney at 919-733-1786.
Sincerely,
ti? ?
r ston Howar , r. P.E.
Attachment
cc: Wilmington District Corps of Engineers
Corps of Engineers Asheville Field Office
Asheville DWQ Regional Office
Mr.Idhn Doimy
Central Files
961139.1tr
Division of Water Quality • Environmental Sciences Branch
Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959
An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper
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' 401ISSUEa
STAFF OF NORTH CAROLINA
DEPAPUMENT OF TRANSPORTATION
JAMES B. HUNT JR.
GOVERNOR
Cl IEROKEE COUNTY
SR 1379
Mr. Bob Johnson
US Army Corps of Engineers
Regulatory Field Office
Rm. 75, Grove Arcade Building
37 Battery Park Avenue
Asheville, NC 28801-2714
Dear Mr. Johnson:
DIVISION OF HIGHWAYS
11.0. Box 1551
Andrews, N.C. 28901
December 5, 1996
RECEIVED
OW 12 1996
ENVIRONMENTAL SCIENCES
-^Anv%4
GARLAND B. GARRE-1-I' JR.
SIICRG IARY
The North Carolina Department of'I'ransportation (NCDOT) is proposing to grade, drain,
base, and pave SR 1379, llyatts Creek 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 Hyatts Creek (DEM Class C) and Slick Rock Branch (DEM Class C-Trout) and
replacement of pipe culverts, we are requesting authorization under Section 404 of the Clean
Water Act.
I am sending a straight-line diagram with the proposed erosion control, stream, stream
bank, and construction limits at various sites along the project where we will be in conflict with
the streams. In addition, I am sending a typical section of the road, cross-sections, drawings for
pipe culvert replacements, general notes and standards oil some erosion control nicasures, and a
marked map. We propose to install all the new culverts slightly below the existing streanlbed
where bedrock is not encountered to minimize impacts to wildlife habitats 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 sedimentation and
erosion on this project. The construction foreman will review all erosion control measures daily
to ensure sedimentation and erosion 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.
K
Mr. Bob Johnson
Page 2
December 5, 1996
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.
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,
Brian C. Burch
County Maintenance Engineer
BCB/rr
Attachments
cc: Mr. Richard Phillips, P.E., Regional Engineer DI?I INR
Mr. F.D. Martin, P.E., Division Engineer
Mr. E.L. Ingle, Area Roadside Environmental Engineer
Mr. J.B. Setzer, P.E., District Engineer
Mr. Eric Galamb, Water Quality Certification Unit, DEM
Mr. David Yow, District 9 Environmental Coordinator, NCWRC
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DEM ID: ACTION ID:
Nationwide Permit Requested (Provide Nationwide Permit Ii): .,3?
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) 2514511
WATER QUALITY PLANNING
DIVISION OF ENVIRONMENTAL MANAGEMENT
NC DEPARTMENT OF ENVIRONMENT, HEAUH 1,
AND NATURAL RESOURCES
P.O. Boy 29535
Raleigh, NC 27626-0535
A7TN: MR. 1OHN DORNEY
Telephone (919) 733-5083
ONE (1) COPY OF THUS 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. i
1. Owners Name:
2. Owners Address: X3.x , ?y.12fr?s , il?? ,2690/
3. Owners Phone Number (Home):
(Work): ///-`0 1/) -?W -
4. If Applicable: Agent's name or responsible corporate official, address, phone number:
5. Location of work (MUST ATTACH MAP). County:
Nearest Town or City:
Specific Location (Include road numbers, landmarks, etc.): -. Ee 1-319 , 5 z
6. Name of Closest Stream/River: ?i " "c y J i%E.C
7. River Basin:
8. Is this project located in a watershed classified rou SA, HQW, ORW, WS I, or WS 117 YES M NO [ )
9. Have any Section 404 permits been previously requested for use on this property? YES [ I NO W
If yes, explain.
10. Estimated total number of acres of waters of the U.S., including wetlands, located on project site:
_ (?. o y,?K-
11. Number of acres of waters of the U.S., including wetlands, impacted by the proposed project:
Filled: e) 0---// Ac,-
Drained:
Flooded:
Excavated:
Total Impacted: 6 0 Jllhc
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kHOM END OF PAVEMENT OF 1379 to END OF MAINTENANCE 58+11
AUDITION 1
I MPROVEME:NT ? R
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k'r. 1 BOX 470
MARBLE, NC 28905
(1)
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ROSCOE JAMES
R'r. 1 BOX 470
MARBLE, NC1 28905
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END SILT FENCE STA. 22+00
BEGIN SILT FENCE STA. 20+15
PL 20+15
20+00
(1)
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REQUIRED.,STA. 21+00
END RIP RAP DITCH STA. 20+75
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U. S.F.S.
(2)
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28+10 28+10 PL
35+ UU I - I
END CHECK DAMS STA. 34+00
AREA TO BE IMPROVED 1
U. S.F.S.
(2)
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SEE SITE # I
END CHECK DAMS @ SITE I
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END CHECK DAMS S'TA. 43+43
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BECIN CHECK DAMS S'TA. 41+20
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BEGIN SILT PENCE & ROCK BERM
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BE S IZED BY HYDRAULICS
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EROSION CONTROL
DETAILS AND
SPECIFICATIONS
`;I . # DPsuipliorl r=
245.03 TerTiporary Silt Ditch .............................. r? _-- VI 2
245.05 Temporary Diversion ,,,,•••,,,,,,•,,,,, .? ___ VI - 4
893.01 Temporary Silt Fence ...... ............. -..11F -- -------- VI - 6
890.05 Temporary Slope Drain with Earth Berm ......... ! `-- VI - 8
245.01 Silt Basin Type A ,,,,,_..... k
VI - 10
245.02 Silt Basin. Type B ................
.................. 7? -_- VI - 12
392.04 Temporary Rock Silt Check "Type-A ....... _. ----------- V1 - 14
69;-.10 Temporary Rock Silt Check Typ.............', ____________ VI -16
092 01 Temporary Rock Sediment Dam Type-A I" -- - VI - 18
V9 02 Temporary Rock Sediment Dam Type-8 ... U ----------- V1.20
K17 01 Hock Pipe Inlet Protection VI - 22
694.01 Hock Silt Screen .........................................3 VI - 24
245.04 Slilling Basin ......._......... ................................... ®-____ VI - 26
Hock Inlet Protection:
ii9c) 01 Type A • .............................. A13--OR ' A ----- VI 30
f?9E; 02 Type 0 ............................... B U-• OR B ----- VI - 32
t?: ' 03 Tyne C ........ ' ...................... C OR - C ---= VI 34
V1- I March, 1993
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...... .... .. ........ ??-
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?nit?r? Sep, car L,int .. ............. . . - •--- `. .-. 5? ..
`' I t e r Line .......... ............... ---r-? E- -; I
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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 die 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 die 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
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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. Tlie 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 oil a
regular basis until grass is established along the ditch line and sedimentation is no
longer a problem.
AREAS OF USE:
• 1n conjunction with temporary rock silt checks and other devices used in
drainage ditches.
DESIGN CRITERIA:
• Width - variable
• Length - 2 times width
• Depth - 2 ft. minimum storage - 1800 cubic feet/acre (equals L x W x D)
V1-12 March, 1993
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V1-13 March, 1993
TEMPORARY ROCK SILT CHECK TYPE-B: . . *
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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 Or 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 I foot lower than the outer edges
(top of channel sides)
• 'I'lie spacing (ft.) _ (3 f % of ditch grade) X 100 ft.
VI-16 March, 1993
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ROCK PIPE INLET PROTECTION:
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A rock pipe inlet protection is a horseshoe shaped structure with a built-in
sediment storage area around the outside perimeter of the structure. The rock pipe
inlet protection shall be used at pipe inlets no larger than 24 inches in diameter
where it is receiving flow from several directions. The rock pipe inlet protection
utilizes class-B stone lined with #5 or #57 stone to protect drainage pipe structures
by trapping sediment before it enters. 'I'hey have a sediment storage pit which is
designed by the same procedures as a silt basin. This device can also be used
around the inlet of temporary slope drains where space is limited at the outlet end
of the slope drain such that a basin or other device can not be used.
AREAS OF USE:
• At inlets to pipes no larger than 24 inches in diameter where it receives flow
from several directions.
• In areas where it can.be cleaned and maintained on a regular basis.
DESIGN CRITERIA:
• Structural stone - class-B stone
• Sediment control stone - #5 or #57 stone
• Sediment storage area - 1800 cubic ft./acre
• Dam height - 3 ft. minimum
VI-22 March, 1993
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ROCK SILT SCREEN:
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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 die 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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