20090187 Ver 1_Application_20090224

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STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
MICHAEL F. EASLEY LYNDO TIPP=
GOVERNOR SECRETARY
February 19, 2009
Ms Amy Euliss
NC DENR Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Mr Andrew Williams
US Army Corps of Engineers
6508 Falls of the Neuse Suite 120
Raleigh, NC 27615-6814
(Two Copies)
090187
Subject Orange County, Sediment Removal on Brandywine Rd (SR 1986) and Yorktown Rd (SR
1984)
Project Number # 7.206811
To Whom It May Concern
The North Carolina Department of Transportation (NCDOT) proposes to remove sediment from
Price Creek within the Heritage Hills subdivision in southern Orange County The sediment is
mostly sand and causing a blockage of culverts on Brandywine and Yorktown Roads The blockage
is restricting stream flow and it is feared that it may cause flooding to nearby residences if not
removed In an effort to obtain the necessary permits for the subject sediment removal we are
providing a pre-construction notification application with supporting documentation We believe
this project can be permitted under Nationwides Permit Numbers 3 and 33
The following information is being provided to satisfy conditions of General Water Quality
Certification
P O Box 14996 Greensboro, NC 27415-4996
Telephone No [phone] Fax No [phone]
PROJECT INFORMATION
Road Name SR Number Project Length Classification
miles
Brandywine Rd SR 1986 N/A Subdivision
Yorktown Rd SR 1984
River Basin DWQ Water Quality % Impervious
ID Designation Surface
Cape Fear 16-41-2-4 WS-II, N/A
HQW,NSW,CA
Buffer RulesO Buffer Rule Conditions where applicable)
No N/A
Protected Species Mapped Historic CAMA Essential Fishery
Presentb Pro ertiesc AEC Habitat
No No No No
a Separate documentation attached as needed. b See the attached Endangered
Species Review Sheet for further information: c When Applicable - See the attached
Historic Review Letter for further information
SEDIMENT REMOVAL INFORMATION
Site N/A Stream Type Perennial
(Station)
Existing 4 to 8 feet Proposed 4 to 8 feet
Stream Stream
Width Width
Construction Long excavator and dump trucks Dewatermg Pump Around
Method Device*
Burial Depth N/A E/C Plan See Attached
Date
Construction As soon as practicable Duration One to two weeks
Date
Impacts (ft) Approximately 120 linear feet (60 at each culvert) of temporary stream
impacts
Special
Conditions
Restoration Within 15 working days of the sediment removal any disturbed area adjacent
Plan to the stream will be restored and seeded Temporary silt screens will be
cleaned and removed following vegetation establishment
RCP = reinforced concrete pipe, CMP = Corrugated metal pipe, CMPA = Corrugated metal pipe arch, E/C = Erosion
control *A less intrusive dewatering device may be used in lieu of the one proposed
P 0 Box 14996 Greensboro, NC 27415-4996 Telephone No [phone] Fax No [phone]
MINIMIZATION INFORMATION
Impacts will be minimized by strict enforcement of Best Management Practices for the protection of
surface waters and wetlands, restrictions against the staging of equipment in or adjacent to waters
of the US, and coordination (including a pre-construction meeting) with the Division Environmental
Officer
MITIGATION INFORMATION
Stream mitigation is not anticipated, as the impacts to any individual stream do not exceed 150
feet Wetland mitigation is not anticipated, as wetland impacts do not exceed 0.10 acres and do not
occur in a unique natural wetland
APPLICATION INFORMATION
Enclosed please find the Pre-construction Notification Form and supporting documentation for the
above referenced project If you have any questions or need any additional information, please
contact Jerry Parker at [phone] Your time and effort are appreciated
Sincerely,
orv?
Mr M Mills, P E
D siI Engineer, Division 7
Enclosures
CC Jerry A Parker, NCDOT
C E Edwards, NCDOT
Barry Harrington, NCDOT
John Howell, NCDOT
Wetlands/401 Unit NC DWQ
P 0 Box 14996 Greensboro, NC 27415-4996 Telephone No [phone] Fax No [phone]
Office Use Only: Form Version May 2002
USACE Action ID No. DWQ No. 2 0 0 9 0 1 8 7
(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
® 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 NWP 3 and 33
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 (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- ?
H. Applicant Information
1. Owner/Applicant Information
Name- Mr J.M. Mills, P.E. Division Engineer - Division 7
Mailing Address P O Box 14996
Greensboro NC 27415-4996

Telephone Number [phone] Fax Number [phone]
E-mail Address mmills e,dot state.nc us
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/apphcant )
Name Jerry Parker
Company Affiliation.
Mailing Address: Division Environmental Officer
P O Box 14996
Greensboro NC 27415-4996

Telephone Number [phone] Fax Number [phone]
E-mail Address lparker@dot state nc us
Pagel of 8
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-mch 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 protect Brandywine and Yorktown Roads (Removal of accumulated sedinentsl
2 T.1 P Project Number or State Project Number (NCDOT Only) 7.206811
3 Property Identification Number (Tax PIN) Not Applicable
4. Location
County- Orange Nearest Town- Carrboro
Subdivision name (include phase/lot number) Heritage Hills
Directions to site (include road numbers, landmarks, etc ). From NC 54 Bybass in Carrboro,
exit onto Smith Level Rd and head south. Go proximately 2.5 miles and turn right into
Heritage Hills Subdivision on Yorktown Drive Take next right onto Brandywine Rd Go
approximately 0 7 miles to second intersection of Brandywine and Yorktown Rds Site 1 is
on Yorktown Drive near the second intersection with Brandywine Road Site 2 is
approximately 75 yards further downstream off Brandywine Road at the gated entrance to
the club house
5 Site coordinates, if available (UTM or Lat/Long). See the attached USGS ME
(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)- Not Applicable
7. Nearest body of water (stream/river/sound/ocean/lake) Price Creek
8 River Basin. Cape Fear
(Note - this must be one of North Carolina's seventeen designated mayor river basms The
River Basin map is available at http //h2o enr state nc us/adman/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 Residential neighborhood development
Page 2 of 8
10 Describe the overall project in detail, including the type of equipment to be used The
project will involve removing sediment from the stream channel of two state maintained
culverts. Sediment build-up is causing restrictions in stream flow and backed up waters that
during penods of high ram is threatening to flood nearby residences All excavated material
will be deposited and maintained in an upland site No excavation activity will extend
beyond 200 feet in any direction from the culvert Equipment utilized will be a long arm
excavator and dump trucks to haul sediment away
11 Explain the purpose of the proposed work- To prevent flooding of nearby residences and
restore restricted stream flow
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 protect,
list and describe permits issued for prior segments of the same T I P. project, along with
construction schedules
Not Applicable
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
Not Applicable
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
Page 3 of 8
I Provide a written description of the proposed impacts Permanent stream unpacts will
result from excavating approximately 120 linear feet of sediment from stream bottom
Approximately 40 linear feet of temporM Macts will result from the utilization of a pump
around during the excavation of the sediment
2 Individually list wetland impacts below
Wetland Impact
Site Number
indicate on ma)
Type of Impact* Area of
Impact
(acres) Located within
i00-year Floodplam**
(yes/ o) Distance to
Nearest Stream
(linear feet)
Type of Wetland***
N/A

* List each impact separately and identify temporary impacts Impacts include, but are not limited to mechanized clearing, grading, fill,
excavation, flooding, ditching/dramage, 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 /hvNAr"r femagoe
*** 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 Not Applicable
Total area of wetland impact proposed- Not Applicable
3. Individually list all intermittent and perennial stream unpacts below
Stream Impact
Site Number
(indicate on map)
Type of Impact* Length of
Impact
(linear feet)
Stream Name** Average Width
of Stream
Before Impact Perennial or
Intermittent'?
(please specify)
Yorktown Drive
(SITE 1) Sediment
Removal 60 if temp
Price Creek Approx four to
eight feet
Perennial
Brandywine Rd
(SITE 2) Sediment
Removal 60 if temp
Price Creek Approx four to
eight feet
Perennial

* List each impact separately and identify temporary impacts Impacts include, but are not limited to culverts and associated np-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gam),
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
N«iIti uss Qov Several intemet sites also allow direct download and printing of USGS maps (e g., «1v%N topozone coin,
«N«v mapguest com, etc)
*Cumulative impacts (linear distance in feet) to all streams on site Project should involve
approximately 120 linear feet of temporary stream impacts during; sediment removal
including temporary stream impacts from pump around Will not exceed 150 linear feet of
stream impacts without written authorization from the NC Division of Water Quality
Page 4 of 8
4 Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U S ) below
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
5 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 (e g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc ) Not Applicable
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.). Not Applicable
Size of watershed drammg 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-unpact
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 unpacts
Sediment removal activity is necessary to prevent floodma to nearby residences. _ Impacts will
be mmimized by strict enforcement of Best Management Practices for the protection of wetland
and surface waters, restrictions against the staging of equipment in or adjacent to waters of the
US, and coordination (including a pre-construction meeting) with the Division Environmental
Officer
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involvmg 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 5 of 8
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 determming 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
httn //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 offsrte), 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
A finding of insignificant impact is anticipated, therefore, a mitigation plan is not provided
Cumulative =acts are less than 150 feet. The maximum amount of impact to a single
stream is approximately 120 linear feet of temporary impacts No Outstanding Resource
Waters, federally protected species or their habitats, or essential fishery habitats occur in the
project area The project is located in a High Quality Water
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 websrte at httR //h2o enr state nc us/wrp/hndex 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). Not Applicable
Amount of buffer mitigation requested (square feet) Not Applicable
Amount of Riparian wetland mitigation requested (acres) Not Applicable
Amount of Non-riparian wetland mitigation requested (acres) Not Applicable
Amount of Coastal wetland mitigation requested (acres)- Not Applicable
Page 6 of 8
IX.
X.
Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federallstate) 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 Clearmghouse9 If so, please attach a
copy of the NEPA or SEPA final approval letter
Yes ? No
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 wrth the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed unpacts 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 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 N/A 3
2 N/A 1 5
Total N/A
* Zone I extends out 30 feet perpendicular from near bank of channel, Zone 2 extends an
additional 20 feet from the edge of Zone I
Page 7 of 8
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.
Not Applicable
XI. 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
Not Applicable
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
Is this an after-the-fact permit application?
Yes No X
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).

,pplicant/Agent's Signature / DaX
signature is valid only if an authorization letter from the applicant is provided )
Page 8 of 8
G 1 ?.e I
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SR 1984
YORKTOWN DR
PIPE No N/A
PROJECT
No
7 206811
NC DOT
GRAHAM DISTRICT
EROSION CONTROL SEQUENCE
336 570 6833
DESCRIPTION REMOVAL OF SILT BUILD-UP FROM UPSTREAM AND DOWN STREAM PIPES
1 UTILIZE SANDBAGS TO DIVERT WATER INTO ONE OF TWO PIPES
2 INSTALL PUMPS to DIVERT FLOW AROUND WORK AREA
PUMP CLEAN WATER AROUND WORK AREA AS NECESSARY
3 EXCAVATE SITE TO REMOVE EXISTING SILT AT INLET AND OUTLET OF PIPES
FOR POSITIVE DRAINAGE AND CHANNELIZATION
4 DEWATER WORK AREA & PUMP WATER INTO DIRT BAG IF NECESSARY
5 BEGIN EXCAVATING SILT BUIL-UP FROM UPSTREAM AND DOWNSTREAM OF
PIPES AND REMOVE SILT FROM SITE
6 INSTALL SILT FENCE AS SITE CONDITION REQUIRES
7 PLACE FILTER FABRIC AROUND PIPE & SLOPE AREA THEN RIP RAP
KEEPING RIP RAP OUT of STREAM
8 REMOVE BOTH DAMS of SANDBAGS or LESS INTRUSIVE DEWATERING
DEVICE to ALLOW NORMAL STREAM FLOW
9 RESEED AREA AS NEEDED
APPROXIMATE PROJECT START DATE 2/18/2009
PREPARED BY D K Wagoner TRANSPORTATION TECH V
DATE 2/12/2009
dkwagoner
ORANGE CO
SR 1984
YORKTOWN DR
PIPE No
SEQUENCE1
N/A 1 UTILIZE SANDBAGS TO DIVERT WATER INTO ONE OF TWO PIPES
2 INSTALL PUMPS to DIVERT FLOW AROUND WORK AREA
PUMP CLEAN WATER AROUND WORK AREA IF NECESSARY
3 EXCAVATE SITE to REMOVE EXISTING SILT AT INLET AND OUTLET OF PIPES
FOR POSITIVE DRAINAGE AND CHANNELIZATION
4 DEWATER WORK AREA & PUMP WATER INTO SILT BAG AS NECESSARY
5 BEGIN EXCAVATING SLT BUILD-UP FROM UPSTREAM AND DOWNSTREAM OF
PIPES AND REMOVE SILT FROM SITE
6 INSTALL SILT FENCE AS SITE CONDITION REQUIRE
SILT BAG
FLOW
SANDBAGS
dkwagoner
Orange Co
SR 1984
SEQUENCE2
7 PLACE FILTER FABRIC AROUND PIPE & SLOPE AREA THEN RIP RAP
KEEPING RIP RAP OUT of STREAM
PIPE No 8 REMOVE BOTH DAMS of SANDBAGS or LESS INTRUSIVE DEWATERING
N/A DEVICE to ALLOW NORMAL STREAM FLOW
9 RESEED AREA AS NEEDED
SR 1984
SILT FENCE
AS NEEDED
PIPE 1
2
f----SILT FENCE
AS NEEDED
STREAM FLOW
FILTER FABRIC
UNDER RIP RAP
41--SILT FENCE
SILT FENCE AS NEEDED
AS NEEDED
SR 1984
tree
dkwagoner
4?? / ?6
NC DOT
GRAHAM DISTRICT
Oran EROSION CONTROL SEQUENCE
336 570 6833
SR 1986
Brandywine Rd
PIPE No N/A
PROJECT
No
7 206811
DESCRIPTION REMOVAL OF SILT BUILD-UP FROM UPSTREAM AND DOWN STREAM PIPES
1 UTILIZE SANDBAGS TO DIVERT WATER INTO ONE OF TWO PIPES
2 INSTALL PUMPS to DIVERT FLOW AROUND WORK AREA
PUMP CLEAN WATER AROUND WORK AREA AS NECESSARY
3 EXCAVATE SITE TO REMOVE EXISTING SILT AT INLET AND OUTLET OF PIPES
FOR POSITIVE DRAINAGE AND CHANNELIZATION
4 DEWATER WORK AREA $ PUMP WATER INTO DIRT BAG IF NECESSARY
5 BEGIN EXCAVATING SILT BUIL-UP FROM UPSTREAM AND DOWNSTREAM OF
PIPES AND REMOVE SILT FROM SITE
6 INSTALL SILT FENCE AS SITE CONDITION REQUIRES
7 PLACE FILTER FABRIC AROUND PIPE & SLOPE AREA THEN RIP RAP
KEEPING RIP RAP OUT of STREAM
8 REMOVE BOTH DAMS of SANDBAGS or LESS INTRUSIVE DEWATERING
DEVICE to ALLOW NORMAL STREAM FLOW
9 RESEED AREA AS NEEDED
APPROXIMATE PROJECT START DATE 2/18/2009
PREPARED BY D K Wagoner TRANSPORTATION TECH V DATE 2/12/2009
dkwagoner
ORANGE CO
SR 1986
Brandywine Rd
PIPE No
SEQUENCE1
N/A 1 UTILIZE SANDBAGS TO DIVERT WATER INTO ONE OF TWO PIPES
2 INSTALL PUMPS to DIVERT FLOW AROUND WORK AREA
PUMP CLEAN WATER AROUND WORK AREA IF NECESSARY
3 EXCAVATE SITE to REMOVE EXISTING SILT AT INLET AND OUTLET OF PIPES
FOR POSITIVE DRAINAGE AND CHANNELIZATION
4 DEWATER WORK AREA & PUMP WATER INTO SILT BAG AS NECESSARY
5 BEGIN EXCAVATING SLT BUILD-UP FROM UPSTREAM AND DOWNSTREAM OF
PIPES AND REMOVE SILT FROM SITE
6 INSTALL SILT FENCE AS SITE CONDITION REQUIRE
SILT BAG
PIPE 1
PUMP

FLOW
AGS
dkwagoner
Orange Co
SR 1986
SEQUENCE2
7 PLACE FILTER FABRIC AROUND PIPE & SLOPE AREA THEN RIP RAP
KEEPING RIP RAP OUT of STREAM
PIPE No 8 REMOVE BOTH DAMS of SANDBAGS or LESS INTRUSIVE DEWATERING
N/A CREVICE to ALLOW NORMAL STREAM FLOW
9 RESEED AREA AS NEEDED
SR 1986
SILT FENCE
AS NEEDED
4-----SILT FENCE
AS NEEDED
PIPE 1
STREAM FLOW --- -?.
PIPE 2
FILTER FABRIC
UNDER RIP RAP
s-----SILT FENCE
SILT FENCE AS NEEDED
AS NEEDED
SR 1986
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Name FARRINGTON Location 035° 52' 07 7" N 079° 05' 16 4" W
Date 2/20/2009 Caption Brandywine (SR 1986) and Yorktown (SR 1984) Rds
Scale 1 inch equals 2000 feet Orange County
Copynaht (C) 1997 Wptech Inc
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Yorktown Dinve near Brandywme Rd Outlet end looking downstream
Yorktown Derive near Brandywme Inlet end looking upstream
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Yorktown Drive near Brandywine Rd. Inlet pipe view looking downstream
Yorktown Drive near Brandywine Rd Outlet pipe view looking upstream

Brandywine Rd at clubhouse entrance Inlet pipe lookmg upstream
Brandywme Rd at clubhouse entrance Inlet pipe view looking downstream
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BrandywmeRoad at clubhouse entrance Outlet Pipe looking down stream
Brandywine Rd at clubhouse entrance Outlet pipe view looking upstream

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