20030539 Ver 1_COMPLETE FILE_20030502

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June 10, 2003
DWQ# 03-0539
Gaston County
Mr. Joseph E. Bieker
City of Gastonia
P.O. Box 1748
Gastonia, NC, 28053-1748
APPROVAL of 401 Water Quality Certification with Additional Conditions
Dear Mr. Bieker:
You have our approval, in accordance with the attached conditions, to replace a culvert in 24 linear feet of stream and to stabilize 90
linear feet of perennial stream at 1011 W. Fourth Avenue in Gastonia, Gaston County, as described in your application received by the
Division of Water Quality on May 2, 2003. After reviewing your application, we have determined that this fill is covered by General Water
Quality Certification Numbers 3376 and 3399 which can be downloaded from our web site at htto://h2o.enr.state.nc.us. This Certification
allows you to use Nationwide Permit Numbers 3 and 13 when Issued by the U.S. Army Corps of Engineers. 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,
Non-Discharge and Water Supply Watershed regulations. You should send an application to the Division of Land Resources for their
review of your project under dam safety rules as well as erosion and sediment control. Also this approval will expire when the
accompanying 404 permit expires unless otherwise specified in the General Certification.
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 in writing and you may be required to send us a new application for a new certification. If the property is sold, the new owner
must be given a copy of the 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, compensatory mitigation may be required as described in 15A NCAC 2H .0506
(h). For this approval to be valid, you must follow the conditions listed in the attached certification and the additional conditions listed
below:
1. Equipment used in the streams shall be in good working order and be free of oil leaks and drips. Equipment shall be checked
daily for leaks and drips;
2. You are required to return the attached Certification of Completion form to notify DWQ when all work included in the 401
Certification has been completed.
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 1508 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 Alan Johnson in our Mooresville Regional Office at 704-663-1699 or Cyndi Karoly in Raleigh at 919-733-
1786.
Sincerely,
Alan W. Klimek, P.E.
AW K/cbk
Attachments
cc: Corps of Engineers Asheville Regulatory Field Office
Mooresville DWO Regional Office
Central Files
File Copy
Danny Watson, 1043 E. Morehead St., Suite 203, Charlotte, NC, 28204
0539
N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone] Customer Service
1 800 623-7748
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
0 USI
US INFRASTRUCTURE OF CAROLINAS INC.
April 28, 2003
CONSULTING ENGINEERS
:- I W ?T?gNDS/ M, n ? ? X01 GROUP
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WA
Mr. John Domey QuAII?
Division of Water Quality ?7?1 S??yoA,
401 Wetlands Unit "?? II?
2321 Crab Tree Blvd., Suite 250
Raleigh, NC 27604
SUBJECT: PCN for 1011 W. Fourth Avenue Drainage Improvements
Gastonia, Gaston County, North Carolina
Dear Mr. Dorney:
Please find attached seven (7) copies of the following (prepared for the City of Gastonia) for
your review:
- Check in the amount of $200.00 (Review Fee)
- PCN Application
- Photographs of Existing Channel
- Vicinity Map
- Portion of U.S.G.S. Map
- Portion of U.S. Dept. of Agriculture Soil Survey Map
- Set of Proposed Plans
- Proposed Energy Dissipator Detail
If you have any questions or need additional information, please call me or David Goode at (704)
342-3007 or email me at [e-mail].
Sincerely,
Za ru cture
*7-
tson, E. I.
Project Engineer
Attachments
cc: David Goode, P.E., USI
Joseph Bieker, P.E., Gastonia Storm Water Services
1043 E. Morehead St. • Suite 203 • Charlotte, NC 28204
[phone] • Fax [phone]
E-mail: charlotte(kisinfrastractinT.com
MEMORANDUM
TO: John Dorney Regional Contact:
Non-Discharge Branch WQ Supervisor:
Date:
SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility Name 1011 W. Fourth Ave. Drainage Improvements County Gaston
Project Number 03 0539 County2
Recvd From APP Region Mooresville
Received Date 5/2/03 Recvd By Region 5/21/2003
Project Type drainage improvements
Certificates Stream Stream Impacts (ft.)
Permit Wetland Wetland Wetland Stream Class Acres Feet
Type Type Impact Score Index Prim. Supp. Basin Req. Req. ME
I Stream P _V_@ N F_-11-1-3-0-?-?-? 30,837. F__ 90.00
' ?1 30,837. r- ?-?
13 Stream' 10-Y N r-- -?Ir- _
Mitigation Wetland
MitigationType Type Acres Feet
Is Wetland Rating Sheet Attached? O Y O N Did you request more info? O Y OQ N
Have Project Changes/Conditions Been Discussed With Applicant? OQ Y O N
Is Mitigation required? O Y ON Recommendation: *issue O Issue/fond O Deny
Provided by Region: Latitude (ddmmss) 351525 Longitude (ddmmss) 811152
Comments:
Staff visited the site on May 30th. Stormwater from the street discharges into a small stream that
runs through a neighborhood yard. Options for handling the dischargQ during storm events are
minimal due to the site location (downtown neeohborho small yak. The stream itself does not
appear to be of high quality.
cc: Regional Office
Central Office Page Number 1
Triage Check List
Date: Project Name: , O 1 l VU
iw 44??? ra??na?v?
County:
To: ? ARO Mike Parker ? WaRO Tom Steffens
? FRO Ken Averitte ? WiRO Noelle Lutheran
X__MRO Alan Johnson ? WSRO Cyndi Karoly (Central Office)
RRO Steve Mitchell
From: ?,..? - Telephone : (919) '7 3 3-- ?y
The file attached is being forwarded to your for your evaluation.
Please call if you need assistance.
?- 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
Comments: < < (2 neos v oQ Co r s-w'-' ? 1
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WATER
Office Use Only:
USACE Action ID No. DWQ No.

f1 try Version May 2002
U 9
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing
1. 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
2. Nationwide, Regional or General Permit Number(s) Requested: 3 & 13
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: X
4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), 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 here: ?
II. Applicant Information
Owner/Applicant Information
Name: Joseph E. Bieker
Mailing Address: City of Gastonia
P.O. Box 1748
Gastonia NC 28053-1748
Telephone Number: 704-869-1062 Fax Number: 704-867-0120
E-mail Address: joebaa,cityoofgastonia.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:
Company Affiliation:
Mailing Address:
Telephone Number:
E-mail Address:
Fax Number:
Page 5 of 12
r
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: 1011 W. Fourth Avenue
2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN): BMP 1-47-80.00
4. Location
County: Gaston Nearest Town: Gastonia
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): From Charlotte, US 74 West
(Franklin Blvd.) pass 321 left on S. Dalton St. left on W. Fourth Ave. - 1011 W. Fourth
Avenue.
5. Site coordinates, if available (UTM or Lat/Long): Lat. 35°15'25" Long. 81°11'52"
(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): 0.28
7. Nearest body of water (stream/river/sound/ocean/lake): Catawba 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/adinin/maps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: The watershed is in an urban setting, and drains commercial,
industrial, and residential property. From field investigation, erosion is significant in the
channel.
Page 6 of 12

10. Describe the overall project in detail, including the type of equipment to be used: The
project was initiated by the City of Gastonia Storm Water Utility after a request by the
property owner at 1011 W Fourth Avenue. The channel at this location is suffering severe
erosion due to the high velocity of storm water exiting the existing steep culvert. The project
proposes changing the grade of the culvert and energy dissipation using riprap.
11. Explain the purpose of the proposed work: The project objective is to repair severe erosion
on the banks of the channel The storm water velocity exiting the culvert is very high (19
fps± -2-year storm) In order to correct this problem a drop structure and replacement of a
portion of the culvert is proposed at a flatter grade along with a concrete and riprap energy
dissipator, The work includes replacing 24 LIT of existing box culvert and repairing 90 LF of
channel (see plans).
III. 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
IV. 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.
V. 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
f•
1. Provide a written description of the proposed impacts: Applicant proposes a riprap dissipator
and one foot toewalls for channel stabilization. Work is within NWP-3 and NWP-13.
2. Individually list wetland impacts below: N/A
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***

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, till,
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 Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at http://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.) Indicate if wetland is isolated (determination of isolation to be made by USACE only).
List the total acreage (estimated) of all existing wetlands on the property: N/A
Total area of wetland impact proposed: N/A
3. Individually list all intermittent and perennial stream impacts below:
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?
leasespecify)
Reach 1 Culvert 24 UT To Catawba Top Width 13 8 Perennial.
Replacement Creek
Riprap 90
Channel
Stabilization

* 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 loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, eta 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.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com,
www.mapgucst.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site:
4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below: N/A
Page 8 of 12

Open Water Impact
Site Number
indicate on ma
Type of Impact* Area of
Impact
acres Name of Waterbod
(if applicable) y Type of Waterbody
(lake, pond, estuary, sound,
bay, ocean, etc.

* List each impact separately and identify temporary impacts. Impacts include, but arc not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
5. Pond Creation N/A
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.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Size of watershed draining to pond: Expected pond surface area:
VI. 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.
The oronosed work offers substantial velocity and energv reduction inside the culvert by
reducing the grade and thus reducing the erosion down stream. The proposed work includes
riprap for energy dissipation and stabilization with V toewalls and erosion control matting above
the riprap The plans do not alter the channel alignment.
VII. 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 March 9, 2000, mitigation will be required when
Page 9 of 12
{
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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://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)
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). Please note it is the applicant's responsibility to contact the NCWRP at
[phone] to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional information regarding the application process for the
NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wip/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
Amount of Coastal wetland mitigation requested (acres): N/A
Page 10 of 12

VII Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federal/state) land?
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 ?
VIII. 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
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 213 .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; Zone2 extends an
additional 20 feet from the edge of Zone 1.
Page 11 of 12
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.
IX. Stormwater (required by DWQ)
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 property is 0.28 acreas and approximately 0.03 acres is impervious. The drainage basin is
50.42 acres and is approximately 78-80% impervious. There is no plan for proposed
improvements for this drainage basin. The reduction of storm water velocity due to internal and
external energy dissipation will reduce erosion.
X. 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.
N/A
XI. Violations (required by DWQ)
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
XII. 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).
z- V11416 3
/ ?4plicant/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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STANDARD DETAIL
SCALE: NONE CITY ENGINEER
DRAWN By BY: P N R ENERGY DISSIPATING HEADWALL- TYPEa GASTONIA,N. G.
CHECKED BY: FAP
CITY ENGINEER : Fem. U) FIL
NOE 71C,-24A

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REMOVE EX. FOOT 3
\ BRIDGE -,
TRANSITION PROPS CHANNEL
TO EX. CHANNEL AND
RETAINING WALLS
PROP. CLASS I rIPRAP TOEWALL
PER DETAIL SHEET 2
rx.
38"
PLACE APPROX. 20 LF ,((
mss ??
OF TREE PROTECTION I ,
s' FENCE - X -7
\ss `_s I
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ss ? i

C R?EE M D EPRIS AND FILL
IN ERODED BANK WITH
PROJENOS SUAB BORROW MATERIAL
1. CONTRACTOR, SHALL NOT ALTER THE
CENTERLINE AU?NMENT OF THE
CHANNEL I STA 11+95 TI
2. ACCESS ANDIWORK ON PROJECT
SHALL ONLY B ALLOWED ON THE
PROPERTY OF 011 W. FOURTH AVE
AND THE VA LOT OF 1003 W.
FOURTH AVE.
3. PAVEMENT R AIR SHALL BE IN
ACCORDANCE 1D-26A
PROP. 36 LF CLASS I RIPRAP
DISSIPATOR PER DETAIL SHEET 2
PION RIPRAP TO
CONC. DISSIPAT
RESET APPROX. 60 LF OF
4' CHAIN LINK FENCE FOR
ACCESS TO PROJECT

REPLACE CATCH BASIN PER j
STD. 71C-5, FRAME STD.
71C-2, HOOD STD. 7103,
AND GRATE STD.71C-1 I
REPLACE BOX CULVERT I j
WITH APPROX. 24 LF OF I j
54° RCP CLASS III ? I I

GENERAL NOTES:
1. THE UTILITIES SHOWN ON THIS PLAN ARE APPROXIMATE. THE
CONTRACTOR IS TO VERIFY IN THE FIELD THE LOCATION OF ALL
UTILITIES. '
2. CONTRACTOR TO VERIFY IN THE FIELD ALL ELEVATIONS AND
SLOPES SHOWN ON THE PLANS.
3. THIS PLAN IS NOT A PROPERTY BOUNDARY SURVEY AND WAS NOT
INTENDED TO BE ONE. ALL PROPERTY BOUNDARY LOCATIONS ARE
APPROXIMATE.
4 INSPECTOR MAY ADD TREE PROTECTION FENCE AS NEEDED TO
PROTECT SITE SPECIFIC ITEMS OR AREAS ON THE WORK SITE.
5. ANY TRAFFIC CONTROL DEVICES NECESSARY TO PERFORM THE
WORK TO BE PER THE THE LATEST EDITION OF THE FEDERAL
HIGHWAY ADMINISTRATION MANUAL ON UNIFORM TRAFFIC CONTROL
DEVICES (MUTCD).
6. SEED AND MULCH ALL DISTURBED GRASS AREAS.
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IW
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W
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Is
j SAW EX. BOX CULVERT
FLUS ffH T4E INSIDE WALL
f OF P AT
H BASIN.
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RESET APPR='i 80 LF
X OF 6' ?dHAIN LINK FENCE
LEGEND
- ss ss- APPROX. LOCATION SANITARY SEWER
N +4

9
APPROX. LOCATION WATER LINE
APPROX. LOCATION FENCE
APPROX. LOCATION PROPERTY LINE
PROP. MATTING FOR EROSION
CONTROL, TYPE I
PROP. RIPRAP
REMOVE SHRUB
?- REP APPROX. 80 LF
0 CONCt CURB
ss & PE -f--ss
71D-
?N K?
REPLACE P OXI ILF SS I ELEV=100.00
OF 4' C N CE (AS ED)
BEHIND W ! REPLACE PROX.l34 SY
,ACC p i OF 4' SI BWALK
ESS PER STD I q1 D-`I j NC ONE-CALL
CALL BEFORE YOU DIG
I II '
j I!? l I
I 1-800-632-4949
'It's The Low'
Ii. II
EAGENCY NOT A CERTIFIED SURVEY AND HAS
EVIEWED BY A LOCAL GOVERNMENT
COMPLIANCE WITH ANY APPLICABLE
PMENT REGULATIONS.

PLANS PREPARED BY-
1043 E MOREHEAD STREET SUITE 2D3
CHARLOTTE, NOM CAROLINA 28204
REPLACE HEADWALL W/CONC.
HEADWALL WITH WINGWALLS PER
STD. 71C-12,13,&18 (EXCEPTION-
HEIGHT DIMENSION 8'9-) AND CONC.
DISSIPATOR
PER STD. 71C-24A
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STA 111+25 TO STA 11+61 j ROP. 3:1 ^: •
PROP. 36 LF CL I RIPRAP
DISSIPAIOR PER DETAIL

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BELOW j 1
X

fA 10+83 TO STA 11+25
- - - -- -
-- - ----- - - -- - ---
-
---
_ -
-

-

/
)EWALL PER ETAIL I - - -
F-iii

r.PA 0.50%

ROP. 24 LF 54
RUP CLASS III
® 0.5%
1
11+00 11+50
IE IN (BURY) TIE INTO EX
TTING 6' DEEP GROUND
4
TOE IN (BURY) 2
MATTING 6' DEEP
) DISTURBED
INEL WITH MATTING PROP. MATTING FO
EROSION CONTROL, EROSION CONTROL
I TYPE I
CLASS I RIPRAP
(18' THICK) --/
FILTER FABRIC
8t
RIPRAP TOEWALL DETAIL
STA. 10+83 TO STA. 11+25 (NOT TO SCALE)
12+00
0 ',1?11111111flBBBB4
R
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25940
?a
'2, z??o3
NC ONE-CALL
CALL MORE YOU DIG
1-800-632-4949
It's The Law'
PLANS PREPARED BY:
T a
i OWC IIMM.
1.0 ' 1043 E. MOREHEAD STREET SATE 203
CHARLOTTE. NORTH CAROLINA 28204
CHANNEL BOTTOM
CITY OF CAST01M
18
7&1
CITY OF GASTONIA
STORM WATER SERVICES
1011 W. FOURTH AVENUE
020209 1*`20' VERT
JOB N0. SCALE
020209\1101 W. Fourth
i -, 1 1
CLASS I RIPRAP CHANNEL DETAIL
STA 11+25 TO STA 11+61 (NOT TO SCALE)
US INFRASTRUCTURE OF CAROLINA, INC.
4048
Invoice Number Date Voucher Amount Discounts Previous Pay Net Amount
PCN Appl. Fee 4/30/03 0002057 200.00 200.00
North Carolina Division of Water Totals 200.00 200.00
PETTY CAS 2

WETLANDS 1401
MAY
lVi-D
WATER QUAUTY SECTION