20081642 Ver 1_401 Application_20081008

amec19
October 27, 2008
Ashville Regulatory Field Office
U S Army Corps of Engineers
151 Patton Avenue
Rom 208 O
Asheville, North Carolina 28801-5006 8 16 4 2 DRE: Pre-Construction Notification Form O C T 3 0 2008
CSX Transportation, Inc. Embankment Repair Project DENR-WATER QUALITY
Mile Post SF-329.6 Charlotte Sub WETLpWDSMI)STORMWATERBRANCH
Mecklenburg County, North Carolina
Dear Sir
On behalf of CSX Transportation, Inc, AMEC Earth & Environmental, Inc (AMEC) is submitting
the enclosed pre-construction notification (PCN) for the above-referenced project The project
requires the relocation of 135 feet of stream, as current stream conditions threaten future
stability of the railroad embankment It is anticipated that this project is covered under the U S
Army Corps of Engineers' Nationwide Permit (NWP) 14
If needed, we will be happy to meet with you and/or the State to discuss the specifics of the
project If you have any questions, or would like additional information, please contact Mary
Motte Fikri or Nathaniel Landsperger (AMEC Earth & Environmental, Inc ) at [phone]
Sincerely,
Mary Motte Fikri
Natural Resources Specialist
Enclosures
Nathaniel Landsperger, El
Staff Professional
cc Mr Clyde A Gray Jr - CSX Transportation, Inc, 1610 Forest Ave , Suite 120,
Richmond, VA 23229
North Carolina Division of Water Quality, 401/Wetlands Unit, 1650 Mail Service Center,
Raleigh, NC 27699-1650
AMEC Earth & Environmental, Inc
3800 Ezell Road, Ste 100
Nashville, TN
USA 37211
Tel [phone]
Fax [phone]
www amec corn
Office Use Only: Form Version March 08
USACE Action ID No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" )
1. Processing
Check all of the approval(s) requested for this project
X Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
X 401 Water Quality Certification ? Express 401 Water Quality Certification
2 Nationwide, Regional or General Permit Number(s) Requested 14 (Linear Transportation
Projects)
3 If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here ?
4 If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed
for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII,
and check here ?
5 If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check her p ? [E V
II. Applicant Information O CT 3 0 2008
1 Owner/Applicant Information DEW - WATER QU4"
Name Clyde A Gray Jr , CSX Transportation, Inc WETLANDS AND STORMWATER gICH
Mailing Address 1610 Forest Ave , Suite 120
Richmond VA 23229
Telephone Number [phone] Fax Number [phone]
E-mail Address Clyde Gray@csx com
2 Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant )
Name Nathaniel Landsperger
Company Affiliation AMEC Earth & Environmental, Inc
Mailing Address 3800 Ezell Road, Suite 100
Nashville TN 37211
Telephone Number 615-333-0630 Fax Number 615-781-0655
E-mail Address robin hagerty@amec com
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
Project photographs are provided as Attachment 1, project plans are provided as Attachment 2,
and a site vicinity map is provided as Attachment 3
1 Name of project CSXT Embankment Repair Milepost SF-329 6 Charlotte Sub
2 T I P Project Number or State Project Number (NCDOT Only) NA
3 Property Identification Number (Tax PIN) NA
4 Location
County Mecklenberg Nearest Town Charlotte
Subdivision name (include phase/lot number) NA
Directions to site (include road numbers, landmarks, etc )
CSXT Mile Post SF-329 6 Charlotte Sub
Stream is Belmont Branch tributary to Little Sugar Creek in Mecklenberg Co
Nearest intersection is Belmont Ave and N Myers St N Myers St dead ends at the site
5 Site coordinates (Lat/Long or decimal degrees) 35 2286N, 80 8254W
(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 Property size (acres) Project area within railroad Right-of-Way Prolect Area < 1 acre
7 Name of nearest receiving body of water Belmont Branch to Little Sugar Creek
8 River Basin Catawba
(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/maps/ )
Page 6 of 13
9 Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application Railroad embankment is exhibiting evidence of erosion and
instability Current bank is partially vegetated, but it is bare in areas due to slumping and
erosion Stream at bottom of bank is scouring into the toe of the railroad fill creating a 10-12'
high arp Track level is approximately 40' above the stream The immediate area is located
adjacent to a " er?y" within a surrounding urbanized area Much of the surrounding area
has undergone significant disturbance and Belmont Branch (at foot of embankment) has been
impacted by the illegal dumping of construction debris Photographs of project area are
provided in Attachment 1
10 Describe the overall project in detail, including the type of equipment to be used
Construction of shot-rock buttress along portion of failed slope and along scoured
embankment Toe of proposed buttress will be in existing stream Stream will be shifted
northward along a distance of 135-feet to allow for buttress construction Toe of buttress and
railroad side bank of existing stream will be protected with Class 2 riprap Remainder of
proposed stream will be protected with Class B nprap A temporary stream crossing will be
required also Equipment should include bulldozer, large excavator, front-end loader and
dump trucks Proposed sequence of work 1) Install appropnate ESC and SWPPP measures
2) Excavate proposed channel dry 3) Line channel with filter fabric and appropriate ripop
4) Install temporary stream crossing(s) 5) Divert flow 6) Install shot-rock buttress along
railroad slope 7) Restore site Project plans are provided in Attachment 2
11 Explain the purpose of the proposed work The purpose of the proposed work is to stabilize
the railroad roadbed and embankment for safety purposes and to prevent future erosion of the
toe of the railroad embankment
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 None
V. Future Project Plans
Are any future permit requests anticipated for this projects If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application
CSXT has no additional work planned at this time
Page 7 of 13
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project Each impact must be
listed separately in the tables below (e g, culvert installation should be listed separately from
nprap dissipater pads) Be sure to indicate if an impact is temporary All proposed impacts,
permanent and temporary, must be listed, and must be labeled and clearly identifiable on an
accompanying site plan All wetlands and waters, and all streams (intermittent and perennial)
should be shown on a delineation map, 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
1 Provide a written description of the proposed impacts CSXT proposes to
relocate/realign approximately 135 feet of stream in order to stabilize the adjacent railroad
embankment
2 Individually list wetland impacts Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc For dams,
separately list impacts due to both structure and floodmL
Wetland Impact
Site Number
(indicate on map)
Type of Impact Type of Wetland
(e g , forested, marsh,
herbaceous, bog, etc) Located within
100-year
Floodplam
( es/no) Distance to
Nearest
Stream
(linear feet) Area of
Impact
(acres)

Total Wetland Impact (acres) 0
3 List the total acreage (estimated) of all existing wetlands on the property
4 Individually list all intermittent and perennial stream impacts Be sure to identify temporary
impacts Stream impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e g, cement walls, np-rap, crib
walls, 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 To calculate acreage, multiply length X width, then divide by 43,560
Page 8 of 13
Stream Impact
Number
(indicate on ma)
Stream Name
Type of Impact Perennial or
Intermittent9 Average
Stream Width
Before Impact Impact
Length
(linear feet) Area of
Impact
(acres)
1 Belmont Branch Relocation Perennial 15 135 0 05

Total Stream Impact (by length and acreage) 135 0 OS
5 Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U S ) Open water impacts include, but are not limited to
fill, excavation, dredging, flooding, drainage, bulkheads, etc
Open Water Impact
Site Number
(indicate on ma) Name of Waterbody
(if
applicable)
Type of Impact Type of Waterbody
(lake, pond, estuary, sound, bay,
ocean, etc) Area of
Impact
(acres)

Total Open Water Impact (acres) 0
6 List the cumulative impact to all Waters of the U S resultm2 from the moiect
Stream Impact (acres) 0 05
Wetland Impact (acres) 0
Open Water Impact (acres) 0
Total Impact to Waters of the U S (acres) 0 05
Total Stream Impact (linear feet) 135
7 Isolated Waters
Do any isolated waters exist on the property? ? Yes X No
Describe all impacts to isolated waters, and include the type of water (wetland or stream) and
the size of the proposed impact (acres or linear feet) Please note that this section only
applies to waters that have specifically been determined to be isolated by the USACE
8 Pond Creation - Not Applicable
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 (e g, dam/embankment, excavation, installation of
draw-down valve or spillway, etc)
Page 9 of 13
Proposed use or purpose of pond (e g , livestock watering, 1mgation, aesthetic, trout pond,
local stormwater requirement, etc )
Current land use in the vicinity of the pond
Size of watershed draining to pond
Expected pond surface area
VII. Impact Justification (Avoidance and 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 protect 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
CSXT plans to relocate the minimum length of stream necessary to stabilize the bank and
adjacent railroad operations
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
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on January 15, 2002, mitigation will be required 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
nutigarion 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 NCEEP 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/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)
Page 10 of 13
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e g , deed restrictions, conservation easement, etc ), and a
description of the current site conditions and proposed method of construction Please attach
a separate sheet if more space is needed
No mitigation is proposed
2 Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement
Program (NCEEP) Please note it is the applicant's responsibility to contact the NCEEP at
[phone] to determine availability, and written approval from the NCEEP indicating
that they are will to accept payment for the mitigation must be attached to this form For
additional information regarding the application process for the NCEEP, check the NCEEP
website at http //h2o enr state nc us/wrp/index htm If use of the NCEEP is proposed, please
check the appropriate box on page three and provide the following information
Amount of stream mitigation requested (linear feet)
Amount of buffer mitigation requested (square feet)
Amount of Riparian wetland mitigation requested (acres)
Amount of Non-npanan wetland mitigation requested (acres)
Amount of Coastal wetland mitigation requested (acres)
IX. Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state/local) funds or the use of
public (federal/state) land? Yes ? No X
2 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 ? Not Applicable
3 If yes, has the document review been finalized by the State Clearinghouse? If so, please
attach a copy of the NEPA or SEPA final approval letter Yes ? No ? Not
Applicable
X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
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
Page 11 of 13
Regional Office may be included as appropriate Photographs may also be included at the
applicant's discretion
1 Will the project impact protected riparian buffers identified within 15A NCAC 2B 0233
(Neuse), 15A NCAC 2B 0259 (Tar-Pamlico), 15A NCAC 02B 0243 (Catawba) 15A NCAC
2B 0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please
identify V Yes ? No X
2 If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers
If buffer mitigation is required calculate the required amount of mitigation by applying the
buffer multipliers
I I Zone* Impact Multiplier Required
(square feet) Mitigation
1 3 (2 for Catawba)
2 15
Total
* Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel, Zone 2 extends an
additional 20 feet from the edge of Zone 1
S
3 If buffer mitigation is required, please discuss what type of mitigation is proposed (1 e ,
Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the
Riparian Buffer Restoration Fund) Please attach all appropriate information as identified
within 15A NCAC 2B 0242 or 0244, or 0260
Not Applicable
XI. Stormwater (required by DWQ)
Describe impervious acreage (existing and proposed) versus total acreage on the site Discuss
stormwater controls proposed in order to protect surface waters and wetlands downstream from
the property If percent impervious surface exceeds 20%, please provide calculations
demonstrating total proposed impervious level
No impervious surfaces are proposed
XII. Sewage Disposal (required by DWQ)
Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility
Not applicable
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H 0500) or any Buffer Rules?
Yes ? No X
Page 12 of 13
FROM
10 27 2008 14 54/ST 14 54 P00l
Is this an after-the-fact permit application? Yes ? No X
XFV. Cumulative Impacts (required by DWQ)
Will this project (based on past and reasonably anticipated future impacts) result to additional
development which could impact nearby downstream water quality? Yes ? No X
If yes, picasc submit a qualitative or quantitative cumulative impact analysis in accordancc with
the most recent North Carolina Division of Water Quality policy posted on our website at
htt//h2o enr stntc nc iWnewetlands If no, please provide a short narrative description:
The nroiect consists of moyin the stream over sliahdy- so_that the railroad cmbankmcn can lie
stabilivcd adequately No impervious surfaces or additional development will occur ds a result
XV. Other Circumstances (Optional):
it is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
rrcnt sLrcam-izQndJtions threaten future to ili of railr ad cm ankment Hi h-intens'
rai all v • thdt r u •e the Icvc f stream and incrcaw, rate f flaw may fcrrthcr tahilive
tracks and create the oterttial for lar er slope failure tracks hein taken out of Service and/or
possible derailment.
Applicant/AgdVt's W*e Date
(Agent's signature is valid y if an authorization letter from the applicant is provided.)
Page 13 of 13
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SF-329.6 - Looking south toward slope failure (25 Sept 2008).
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of scoured south stream bank adjacent to slope failure (25 Sept
of rubble (concrete) along north stream bank (25 Sept 2008).

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AMEC Earth & Environmental = CLIENT
CSX Transportation
Inc.
3800 Ezell Road, Suite 100
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,
Nashville, Tennessee 37211 ame
PROJECT _.. _' DATUM DATE
CSXT Embankment Repair MMF NA 10-14-08

Mile Post SF-329.6 CNI<D BY REV. NO PROJECT N0.
Charlotte Sub 5-4699-0171
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