20030645 Ver 1_Complete File_20030528

Re: too many files
Subject: Re: too many files
Date: Thu, 16 Oct 2003 14:55:22 -0400
From: Daryl Lamb <[e-mail]>
Organization: NC DENR - Division of Waste Management, UST Section
To: Cyndi Karoly <[e-mail]>
Hi Cyndi:
Vivian Lane was issued on 10/13/2003 and Mill Point Development Phase
III (Con-Span Bridge System) was issued on 10/09/2003.
Best regards,
Daryl
Cyndi Karoly wrote:
>During rare moments between meetings these two weeks, I'm sorting thru
>this mountain of paperwork on my desk, thinking it would be nice if it
>would blow like Krakatoa (i.e. out of existence, unlike normal
>volcanoes).
>
>I think I remember you were planning to issue Vivian Lane out of WSRO by
>10118103. Could you please confirm.
>I'll get Flippin Dam out by next week.
>Can you e-mail me your 401 for the con-span bridge project (03-0645)?
>Thanks - Danny and I are looking forward to seeing you Monday. I'm
>almost done with the Krakatoa book, which may be obvious from the above
>reference.
>Good luck with the tidal wave of compliance files!
Daryl Lamb
NC DENR Winston-Salem Regional Office
Division of Water Quality, Water Quality Section
585 Waughtown Street
Winston-Salem, NC 27107
Voice: [phone] ext 272
FAX: [phone]
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1 of 1 10/16/03 3:55 PD
Facility Name Mill Pointe Phase III ( Con-Span bridge system) County Alamance
Project Number 03 0645 Regional Contact:
Date:
Daryl Lamb
10/8/2003
Comments (continued from page 1):
level. In addition, post-construct R on stream hank stabilization will b r quired Applicant proposes to
use rip ip for stabilization but has been advised that use of rip rap must be minimized. Applicant has
guested a NWP 14 from the USACOE. The WSRO will issue a General Water Quality Certification
#3404 with additional conditions.
cc: Regional Office
Central Office Page Number 2
EMORANDUM
ISUBJECT:
John Dorney
Non-Discharge Branch
Regional Contact:
WO Supervisor:
Date:
WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility Name Mill Pointe Phase III ( Con-Span bridge system) County Alamance
Project Number 03 0645 County2;
Recvd From APP Region Winston-Salem
Received Date 5/28/03 Recvd By Region
Project Type bridge span system
Certificates Stream Stream Impacts (ft.)
Permit Wetland Wetland Wetland Stream Class Acres Feet OEM"
Type Type Impact Score Index Prim. Supp. Basin Req. Req. El 12 Stream O Y @N F- 16-41-1-13 WSIV NSW 30,605. F 100.00 100.00 ?-
I__ BuffersF-17-0 N F_F_F_-F- 30,605. 0.02 `F- r-'?-
F- O Y O N I- F_- F_F- F-r I- F_ I f
Mitigation Wetland
MitigationType Type Acres Feet

Is Wetland Rating Sheet Attached? Q Y 0 N Did you request more info? Q Y 0 N
Have Project Changes/Conditions Been Discussed With Applicant? Q Y O N
Is Mitigation required? p Y O N Recommendation: Q Issue O Issue/Cond O Deny
Provided by Region: Latitude (ddmmss) 360550 Longitude (ddmmss) 793000
Comments:
Applicant also proposes to protect the bridge footings with 012 ran The footings will lie within the
stream's 100 year floo lain, but the span has been desioned to accomodate the 100-year flood
cc: Regional Office Page Number 1
Central Office

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
Coleen R Sullins, Deputy Director
Division of Water Quality
Division of Water Quality
Department of Environmental and Natural Resources
Wetlands/401 Unit
Street Address: 2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604-2260
Mailing Address: 1650 Mail Service Center
Raleigh, NC 27699-1650
Contact Information: Phone #: [phone]
Fax #: [phone]
Fax To: G Lot rv7L Fax #:
Company: Date:
Number of pages including cover sheet:
Notes or special instructions:
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (httpJ/h2o.enr.state.nc.us/ncwetlands

J

August 12, 2003
Mr. Todd St. John
NC Division of Water Quality
1650 Mail Service Center
Raleigh, NC 27699-1650
Re: DW 03-0645, 1 Pointe-Phase III
Dear Mr. St. John:
AUG 1 4 NO
ATE R -0 IJAtI Evfil N
This document represents our official response to your letter dated July 14,2003
concerning the above referenced property. A copy of the Division of Water Quality plans
for the stormwater and sanitary sewer systems will be forwarded under separate cover.
The following represents answers to specific questions not addressed on the above
plans:
Site Plan Details
1. There will be 30' buffers around the existing perennial stream; however, the
existing ponds, created greater than 10 years ago, have property lines into the
ponds, and are not owned by, or available to, the existing developer or agents.
2. See attached sewer plans
3. A drainage plan is attached. This project is not in a WS IV.
4. Not applicable due to being located outside WS IV
5. Less than 30% impervious area. Project has 5 acres open space and is low
density. Roughly 25% impervious.
6. See attached drainage plan
7. See attached drainage plan
Avoidance and Minimization
8. Due to pre-existing sewer line easements, it is not possible to couple the sewer
line with the bridge.
If you have any questions, or need additional information, feel free to contact us at 704-
516-4957.
Sincerely,
V.Todd Ball
Senior Consultant
TEMPORARY CREEK CROSSING CONSTRUCTION SEQUENCE
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GENERAL EROSION CONTROL NOTES
o?y0? WATF9pG WilillliamaG. RF. Easle, Governor
oss Jr Secretary
North Carolina Department of Environment and Natural Resources
r
Alan Klimek, P.E., Director Division of Water Quality
Q yF
July 14, 2003
DWQ # 03-0645
Alamance County ,
Project Name: Mill Pointe - Phase III
CERTIFIED MAIL - RETURN RECEIPT REQUESTED
Mill Pointe Development, LLC
3405 S. Fairway Drive
Burlington, NC 27215
To Whom It May Concern:
On May 28, 2003 the Division of Water Quality (DWQ) was notified by receipt of your
application regarding your plan to fill waters for the purpose of construction of a bridge system in
Alamance County. Approval from DWQ is required to disturb these areas. Please provide 7 copies of
the following information and refer to the DWQ # listed above in your reply. Please show these on
maps of suitable scale (for instance 1" = 100 feet) so we can begin to determine your projects'
compliance with 15A NCAC 2H .0500.
Site Plan Details
1. Please indicate the location of the protected buffers around pre-existing pond as overlays
on the site plan.
2. Please locate any planned sewer lines on the site plan.
3. Please provide the location of any proposed stormwater management practices as required
for WS IV waters under GC 3404.
4. Please provide detail for the stormwater management practices as required by GC 3404.
5. Please specify the percent of project imperviousness area based on the estimated built-out
conditions.
6. Please indicate all stormwater outfalls on the site plan.
7. Please indicate the diffuse flow provision measures on the site plan.
Avoidance and/or Minimization
8. Please indicate whether proposed road crossing can be coupled with sanitary sewer right of
way to reduce stream and wetland impacts. Alternatively is there some way to couple the
bridge & sanitary right of way to reduce overall length of stream crossing?
Please telephone Todd St. John at 919-733-9584 if you have any questions or would require
copies of our rules or procedural materials. This project will remain on hold as incomplete in
accordance with 15A NCAC 2H .0505(c). The processing time for this application will begin when

N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-73376893 (fax), (http://h2o.enr.state.ne.us/ncwetiands
this information is received. If we do not hear from you by writing or by fax at [phone] within
three (3) weeks we will assume you no longer want to pursue the project and will consider it
withdrawn.
Sincerely,
Program
JRD/bs
cc: Winston-Salem DWQ Regional Office
Raleigh Corps of Engineers
Central Files
File Copy
Todd Ball, AMEC Earth and Environmental of North Carolina
Michael F. Easley, Governor
-
p Q William G. Ross Jr., Secretary
?Q
bw-d North Carolina Department of Environment and Natural Resources
j r Alan Klimek, P.E., Director Division of Water Quality
May 30, 2003
DWQ # 03-0645
Alamance County
Project Name: Mill Pointe - Phase III
CERTIFIED MAIL - RETURN RECEIPT REQUESTED
Mill Pointe Development, LLC
3405 S. Fairway Drive
Burlington, NC 27215
To Whom It May Concern:
On May 28, 2003 the Division of Water Quality (DWQ) was notified by receipt of your application
regarding your plan to fill waters for the purpose of construction of a bridge system in Alamance County.
Approval from DWQ is required to disturb these areas. Please provide 7 copies of the following information and
refer to the DWQ # listed above in your reply. Please show these on maps of suitable scale (for instance 1" = 100
feet) so we can begin to determine your projects' compliance with 15A NCAC 2H .0500.
1. Please show all wetland impacts including fill slopes on the site plan. Please address impacts to
wetland east of proposed stream crossing in Figure 2.
2. Please indicate all buffer impacts on the site plan.
3. Please locate all isolated or non-isolated wetlands, streams and other waters of the State as overlays on the site
plan.
4. Please provide cross section details showing the locations of the footers relative to the streams banks.
5. The proposed impacts appear to be to a stream and a wetland for a road crossing. It is not clear why
Nationwide 12 would be used for these impacts. If written approval is required you must show all impacts to
streams and wetlands on the entire project. Also, you must complete all parts of the application that were left
blank.
Please telephone Todd St. John at 919-733-9584 if you have any questions or would require copies of our
rules or procedural materials. This project will remain on hold as incomplete in accordance with 15A NCAC 2H
.0505(c). The processing time for this application will begin when this information is received. If we do not
hear from you by writing or by fax at [phone] within three (3) weeks we will assume you no longer want
to pursue the project and will consider it withdrawn.
Program
JRD/bs
cc: Winston-Salem DWQ Regional Office
Raleigh Corps of Engineers
Central Files
File Copy
Todd Ball, AMEC Earth and Environmental of North Carolina
g6rNR
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
[phone] (phone), 919-733-6893 (fax), (http://h2o.enr.state.nc.us/ncwetlands
Sincerely,
Date:
To: ? ARO
? FRO
? MRO
? RRO
From:
The file attached is being forwarded to your for your evaluation.
Please call if you need assistance.
? Stream length impacted
? Stream determination
Triage Check List
Project Name:
Mike Parker
Ken Averitte
Alan Johnson
Steve Mitchell
DWQ#:
County: 1a 0ta-,c 'e__
? WaRO Tom Steffens
? Wjj?D Noelle Lutheran
WSRO Daryl Lamb
Telephone : (919)
? W an d determination and distance to blue-line surface waters on USFW topo maps
[JI/nimization/avoidance issues
[Buffer Rules (Meuse, Tar-Pamlico, Catawba, dlem )
? Pond fill
? Mitigation Ratios
? Ditching
? l 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
eats:
Comm
13411
tl /f f
amed' -'
4
0
0,
?6
Pre-Construction Notification
Application Form
Submittal for the City of Graham -'
Section 404 Permit and 401 3 D 6 4
Water Quality Certification Processing
for Con-Span Bridge System
Crossing Tributary to Gum Creek
Alamance County, North Carolina
amee?9
' May 21, 2003
Mr. John Dorney, Environmental Supervisor
' Division of Water Quality
401 Wetlands Unit
1650 Mail Service Center
' Raleigh, NC 27699-1650
Re: Pre-Construction Notification Application Form
' Submittal for the City of Graham - Section 404 Permit and
401 Water Quality Certification Processing
for Con-Span Bridge System Crossing Tributary to Gum Creek
' Alamance County, North Carolina
Dear Mr. Dorney:
' AMEC Earth and Environmental, Inc. of North Carolina (AMEC) is pleased to submit this Pre-
Construction Notification (PCN) Application Form for Mill Pointe Development, LLC for stream
crossing of Con-Span Bridge over Tributary of Gum Creek. The bridge is located along Windsor
' Way Road in the Mill Pointe Development located in Alamance County, North Carolina. The
project is located approximately 2.5 miles southeast of Elon College.
' The project consists of one stream crossing at Windsor for the installation of a Con-Span Bridge
over tributary of Gum Creek. The bridge is approximately 20 feet wide and the width of the
stream beneath the bridge is approximately 10 feet wide. The bridge's construction will involve
' excavation of concrete footings within the stream and banks to an approximate depth of 3 feet
beneath the stream channel and installation of concrete footings along the stream banks.
Temporary impact to the Gum Creek Tributary will be approximately less than 100 linear feet on
' each side of the bridge.
Seven copies of the PCN are enclosed for your review and the $475 fee is attached. Please do not
' hesitate to contact me if you should have any questions or comments.
' Sincerely,
AMEC Earth and Environmental, Inc. of North Carolina
-ILL
0 Gl'a ta?, S
' S ni r Consultant
Di ct Tel.: [phone] ext.126
' Direc ax: [phone]
E-mail: [e-mail]
' Earth & Environmental, Inc.
200 South Old Statesville Road
Huntersville, North Carolina 28078
' Tel +[phone]
Fax +[phone] www.amec.com
Office Use Only: Form Version May 2002
USACE Action ID No. DWQ No.
irr
kii auy pat LIL Ula1 1ic1111N 11UL appucaoie to tnis project, please enter "Not Applicable" or "N/A".)
' I. Processing
1. 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
' ® 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: 12
' 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: ?
II. Applicant Information
' 1. Owner/Applicant Information
Name: Mill Pointe Development LLC
Mailing Address: 3405 S. Fairway Drive _
' Burlington NC 27215
' Telephone Number: 336-228-6474 Fax Number: [phone]
E-mail Address: hhawks(a?netnath.net
' 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: AMEC Earth and Environmental Inc. of North Carolina - Contact M. Todd Ball
' Company Affiliation: Primary Consultant
Mailing Address: 200 South Old Statesville Road
Huntersville N.C. 28078
Telephone Number: [phone] Fax Number: [phone]
' E-mail Address: todd.ball(a),amec.com
Page 5 of 12
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: MILL POINTE (PHASE III)
2. T.I.P. Project Number or State Project Number (NCDOT Only):
3. Property Identification Number (Tax PIN): 314E
4. Location
County: Alamance Nearest Town: Graham
Subdivision name (include phase/lot number):
Directions to site (include road numbers, landmarks, etc.): Directions to Mill Pointe
Development. The Con-Span Bridge Crossing over tributary of Gum Creek is located in the
development. Travel I-85 North to Alamance County, take Saint Marks Church Rd exit and
travel North. Saint Marks Church Rd turns into South Williamson Ave. Turn right at
intersection of South Williamson Ave and East Trollinger Ave. Turn right off Trollin er Ave
onto West Front Street. Turn right off West Front Street onto Truitt Drive then turn riht onto
Windsor Way and into the development. Con-Span Bridge is located on Windsor Wad
5. Site coordinates, if available (UTM or Lat/Long): Approximate coordinates for develo ment
are: 36° 05' 50" N, 79° 30' W
(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): Linear
7. Nearest body of water (stream/river/sound/ocean/lake): Gum Creek
' 8. River Basin: Cape Fear
(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.ne.us/admin/maps/.)
Page 6 of 12
1
9. Describe the existing conditions on the site and general land use in the vicinity of the project
' at the time of this application: Rural undisturbed easement.
' 10. Describe the overall project in detail, including the type of equipment to be used: The
impact is limited to one stream crossing less than 10 feet wide and the applicant is using a
' Con-Span Bridge System which will span bankfull. Construction will consist of excavation
of concrete footers within the stream and below the streamline. The trenches for the footers
will be excavated using a track hoe to an approximately depth of three feet along each side of
' the stream. The length of the footers and head walls are approximately 95 feet along each
side of the stream. All trenching will be properly backfilled with like materials.
11. Explain the purpose of the proposed work: The bridge is approximately 20 feet wide and
' will span the stream that is approximately 10 feet wide.
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,
t 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 project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
None
Page 7 of 12
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.
1. Provide a written description of the proposed impacts: Temporary impacts associated
with excavation stream banks above and below bankfull. All disturbed areas will be re-
stabilized with natural material and excavated banks will be replaced with like material.
2. Individually list wetland impacts below:
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, fill,
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:
Total area of wetland impact proposed: 0 Acres
1 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?
(please secif )
1 Temporary
Trench 100' Gum Creek 10' Perennial

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),
Page 8of12
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
www.usgs.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com,
www.mapquest.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:
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.

* 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.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Size of watershed draining to pond:
VII. Impact Justification (Avoidance and Minimization)
Expected pond surface area:
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 Con-Span Bridge System is the least intrusive structure that is viable. Measures will be
taken to minimize impact during construction including temporary hydraulic structure and
temporary erosion control measures on banks including silt fencing and matting.
Page 9 of 12
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 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 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://li2o.enr.state.nc.us/nowetlands/stmigide.html.
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.
No mitigation per NWP 12 conditions.
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.ne.ushvrp/index.htin. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Page 10 of 12
' Amount of stream mitigation requested (linear feet):
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres):
Amount of Non-riparian 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) funds or the use of public
' (federal/state) land?
Yes ® No ?
I 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
I 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 ?
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
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 ? 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 ft Multiplier
1 600 3 1,800
2 400 1.5 600
Total 1,000 2,400
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.
Buffer impacts will be revegetated at standard DWQ ratios.
' 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.
' 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.
' XIII. Violations (required by DWQ)
' Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No
' Is this an after-the-fact permit application?
Yes ? No
' 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).
1
LM:;? ck93 Xatte
' pplicant/Agent's Signature Dat
(Ag is signature is valid only if an authorization letter from the applicant is provided.)

Page 12 of 12
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OWNER-DEVELOPER
MILL POINTE DEVELOPMENT, L.L.C.
3405 S. FAIRWAY DRIVE
BURLINGTON, NC 27215
TELEPHONE [phone] 0 FEET 100
CONTACT: BILL HAWKS
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- I FIGURE 5
0 July 1, 2003
013064
amecD
Mr. John Dorney, Environmental Supervisor
Division of Water Quality WDS/4n1 GROUP
401 Wetlands Unit ?tt1 t?r1
1650 Mail Service Center JUL t;
Raleigh, NC 27699-1650
Re: Pre-Construction Notification Application Form ERQUAD tv
1 SECTION
Re-Submittal for Mill Pointe - Section 404 Permit and
401 Water Quality Certification Processing
for Con-Span Bridge System Crossing Tributary to Gum Creek
Alamance County, North Carolina
Dear Mr. Dorney:
AMEC Earth and Environmental, Inc. of North Carolina (AMEC) is pleased to respond to
comments presented in your letter dated May 30, 2003 regarding the Pre-Construction
Notification (PCN) Application Form submitted by AMEC on May 21, 2003 for Mill Pointe
Development, LLC. The PCN Application was for a stream crossing consisting of a Con-Span
Bridge system over a tributary of Gum Creek. The bridge is located along Windsor Way Road
in the Mill Pointe Development located in Alamance County, North Carolina. The project is
located approximately 2.5 miles southeast of Elon College.
• The project consists of one stream crossing at Windsor for the installation of a Con-Span Bridge
over tributary of Gum Creek and filling of a 0.067 +/- acre wetland east of the proposed bridge
system. The bridge is approximately 20 feet wide and the width of the stream beneath the
bridge is approximately 10 feet wide. The bridge's construction will involve excavation of
concrete footings within the stream and banks to an approximate depth of 3 feet beneath the
stream channel and installation of concrete footings along the stream banks. Temporary impact
to the Gum Creek Tributary will be approximately less than 100 linear feet on each side of the
bridge.
Seven copies of the PCN are enclosed for your review. Please do not hesitate to contact me if you
should have any questions or comments.
Sincerely,
AMEC Earth and Environmental, Inc. of North Carolina
tvA4 V oe'-O b
M. Todd Ball, CRS
Senior Consultant
Direct Tel.: [phone] ext.126
Direct Fax: [phone]
E-mail: [e-mail]
Earth & Environmental, Inc.
200 South Old Statesville Road
Huntersville, North Carolina 28078
Tel +[phone]
Fax +[phone] www.amec.com
L
Office Use Only: Form Version May 2002
USACE Action ID No. DWQ No.
(it 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:
® Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
® 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: 14
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: ?
II. Applicant Information
Owner/Applicant Information
Name: Mill Pointe Development, LLC
Mailing Address: 3405 S. Fairway Drive
Burlington, NC 27215
Telephone Number: 336-228-6474 Fax Number: [phone]
E-mail Address: hhawks [e-mail]
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: AMEC Earth and Environmental Inc. of North Carolina - Contact M. Todd Ball
Company Affiliation: Primary Consultant
Mailing Address: 200 South Old Statesville Road
Huntersville N.C.28078
Telephone Number: [phone] Fax Number: [phone]
E-mail Address: todd.ball(a,amec.com
Page 5 of 12
i
1
t
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
bound 'es 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 I II 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.
I
1. Name of project: MILL POINTE (PHASE III)
2. T.I.P. IProject Number or State Project Number (NCDOT Only): NA
3. Property Identification Number (Tax PIN): 314E
I
• 4. Location
County: Alamance Nearest Town: Graham
Subdivision name (include phase/lot number):
Directions to site (include road numbers, landmarks, etc.): Directions to Mill Pointe
Development. The Con-Span Bridge Crossing over tributary of Gum Creek is located in the
development. Travel I-85 North to Alamance County, take Saint Marks Church Rd exit and
travel North. Saint Marks Church Rd turns into South Williamson Ave. Turn right at
intersection of South Williamson Ave and East Trollinger Ave. Turn right off Trollinger Ave
onto West Front Street. Turn right off West Front Street onto Truitt Drive then turn right onto
Windsor WU and into the development. Con-Span Bridge is located on Windsor Way
5. Site coordinates, if available (UTM or Lat/Long): Approximate coordinates for development
are: 36°s 05' 50" N, 79° 30' W
(Note - IIf 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): Linear
{
7. Nearest body of water (stream/river/sound/ocean/lake): Gum Creek
8. River Basin: Cape Fear
(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 12
0 9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: Rural undisturbed easement.
10. Describe the overall project in detail, including the type of equipment to be used: The
impact is limited to one stream crossing less than 10 feet wide and the applicant is using a
Con-Span Bridge System which will span bankfull. Construction will consist of excavation
of concrete footers within the stream and below the streamline. The trenches for the footers
will be excavated using a track hoe to an approximately depth of three feet along each side of
the stream. The length of the footers and head walls are approximately 95 feet along each
side of the stream. All trenching will be properly backfilled with like materials.
11. Explain the purpose of the proposed work: The bridge is approximately 20 feet wide and
will span the stream that is approximately 10 feet wide.
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 project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
None
Page 7 of 12
• 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.
1. Provide a written description of the proposed impacts: Temporarmpacts associated
with excavation stream banks above and below bankfull. All disturbed areas will be re-
stabilized with natural material and excavated banks will be replaced with like material.
2. Individually list wetland impacts below:
.7
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***
Impact #1 Fill & Drainage 0.067 Yes 30 Feet Freshwater Bog

* List each impact separately and identify temporary impacts. 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 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: 2.52 +/- Acres
Total area of wetland impact proposed: 0.067 +/- Acres
3. Individually list all intermittent and perennial stream impacts below:
•
Stream Impact Length of Average Width Perennial or
Site Number Type of Impact* Impact Stream Name** of Stream Intermittent?
indicate on ma linear feet Before Impact leasespecify)
Temporary
I Trench & 3 100' Gum Creek 10' Perennial
Cross-vanes

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),
Page 8 of 12
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
www.usgs.,gov. Several intemet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com,
www.mapguest.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 100 feet
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.
None

* 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.):
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:
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-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 Con-Span Bridge System is the least intrusive structure that is viable. Measures will be
taken to minimize impact during construction including temporary hydraulic structure and
• temporary erosion control measures on banks including silt fencing and matting. Three cross-
vane structures will be used for long tern erosion control.
Page 9 of 12
• 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 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 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://h-?o.enr.state.nc.us/ncwctlands/stmigide.l,itm l.
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.
No mitigation per NWP14 conditions.
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://h?o.enr.state.nc.us/wrp/index.htrn. If use of
. the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Page 10 of 12
• Amount of stream mitigation requested (linear feet):
Amount of buffer mitigation requested (square feet):
Amount of Riparian wetland mitigation requested (acres):
Amount of Non-riparian 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) funds or the use of public
(federal/state) 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 Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
Yes ? No ?
0 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
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 ? 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 ft) Multiplier Required
Mitigation
1 5,921 3 17,763
2 3,930 1.5 5,895
Total 9,851 23,658
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.
Buffer impacts will be revegetated at standard DWQ ratios.
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.
NA
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.
NA
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 211.0500) or any Buffer Rules?
Yes ? No
Is this an after-the-fact permit application?
Yes ? No
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).
Applicant/Agent's Signature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
•
Page 12 of 12
Plan Detail incomplete ?3C)/_ Lf [-? Iv1,1' yd?I ri t? 1 ?, 3, 00 3
? Please provide a location map for the project. /
? . Please show all stream impacts including all fill sloes, dissipators, and bank stabilization on the site plan.
L2 Please show all wetland Impacts including fill slopes on the site plan.
Q Please indicate all buffer impacts on the site plan.
? Please Indicate proposed lot layout as overlays on the site plan.
A.c-OKnd Qre-cam ?iS ;{? poi??
Please Indicate the location of the protected buffers as overlays oh the site plan. .J
p Please locate all isolated or non-isolated wetlands, streams and other waters of the State as overlays on the site plan.
Please provide cross section details showing the provisions for aquatic life passage..
Please locate any planned sewer lines on the site plan. t0 f W `? Wak?C'S tkn4 '-__V
61 Please provide the location of any proposed stormwater management practices as requiredk 3
Please provide detail for the stormwater management practices as required by GC 3_Please specify'the percent of project Imperviousness area based on the estimated built-out conditions.
Please indicate all stormwater outfalis on the site plan.
Please indicate the diffuse flow provision measures on the site plan. .
? Please Indicate whether or not the proposed Impacts already been conducted.
Avoidance and/or Minimization Not Provided I EQ cJ t ?'1 d i c aval W Y , 'L ?? `b O S ('O G t? ?S
C OLVI) °?. CO up c? W 5a? 1 ?:Jl C" ? h-?- Q _ - 1,1)c1y
[1 The. on the plans doss not appear to be necessary. ease el(rrltnate the or pr l e additional Infomnation Ito why /
It Is necessary.for this project A-0 C ck ?-
? This Office believes that the . labeled on the plans as can be moved or reconfigured to avoid the impacts to the Please
revise the plans to avoid the Impacts,
This Office believes that the Ubblad on the plans a? can be moved or reconfigured to minimize the Impacts to the Please.
revise the plans to mWmlze the Impacts.
The stormwater discharges at the location on the plans labeled will not provide diffuse flow through the butter because Please
revise the plans and provide calculations. to show that diffuse flow will be achieved through the entice buffer. If It is not possible to achieve diffuse .
flow through the entire buffer then. It may be necessary to provide stormwater management practices that remove nutrients before the stormwater .
can be dfschargedthrough the buffer.
,that
I The application fee was Insufficient because over 150 feet of stream and/or over 1 acre of wetland impact was requested. Please provide $
This additional fee must be received before your application can be reviewed
Please complete Section(s) on the application.
Please provide a signed copy of the application.
Please provide copies of the application, copies of the site plans and other supporting information.
ligation '
of compensatory tnf%ation Is required for this project. Please provide a compensatory mitigation plan. The plan must conform .
to the requirements in 15 A NCAC 2H .0500 and must be appropriate to the type of impacts proposed.
Please indicate which 404 Permit the USACE would use to authorize this project.
?-ema?- i v?l ? 5 .-t-?,???une- ??Q •?-v co c? ? I:-e_ -
San?
V 42- e_ Y1
plan Detail incomplete
? Please provide a location map for the project. ` '7 f (7,77 ? CAP
C2. Please show all stream impacts including all fill sloes, dissipators, and ba sta ilization on the site plan.
L2 Please show all wetiand impacts including fill slopes on the site plan. /
Q Please Indicate all buffer impacts on the site plan. l
? Please Indicate proposed lot layout as overlays on the site plan.
? 'Please indicate the location of the protected buffers as overlays on the site plan.
? Please locate all Isolated or non-isolated wetlands, streams and other waters of the State as overlays on the site plan.
?. Please provide cross section details showing the provisions for aquatic life passage,
?• Please locate any planned sewer lines on the site plan.
? Please provide the location of any proposed stormwater management practices as required by GC
? Please provide detail for the stormwater management practices as required by GC
`Please specify 'the percent of project imperviousness are a based on the estimated built-out conditions.
.t? Please indicate all stormwater o.utfalls on.the site plan.
? Please Indicate the diffuse flow provision measures on the site plan. .
? Please indicate whether or not the proposed Impacts already been conducted.
Avoidance and/or Minimization Not Provided
t7 The.a on the plans does not appear to be necessary. Please eliminate the or provide additional information as to why .
It is necessary.for this project
? This Office believes that the labeled on the plans as can be moved or reconfigured to avoid the Impacts to the Please
revise the plans to avoid the Impacts,
This Office believes that the • tiaeeled on the plans at? can be moved or reconflgured to minimize the Impacts to the . Please.
revise the plans to minimize the Impacts
7 The stormwater discharges at the location on the pions labeled will not provide diffuse flow through the buffer because . Please
revise the plants and provide calculations to show that diffuse flow will be achieved through the entire buffer. If It Is not possible to achieve. diffuse
flow through the entire buffer then. it may be necessary to provide stormwater management practices that remove nutrients before the stormwater
can be d)scharged through the buffer.
I The application fee was bsufflcient because over 150 feet of stream and/or over 1 acre of wetland impact was requested. Please provide $
This additional fee must be received before your application can be reviewed
Please complete Section(s) on the application.
Please provide a signed copy of the appftdon.
Please provide copies of the application, copies of the site plans and other supporting information.
Igation s-
ofcompensatory mitigation Is required for this project. Please provide a compensatory mitigation plan. The plan must conform .
to the requirements in 15 A NCAC 2H .0500 and must be appropriate to the type of impacts pniposed
Please Indicate which 404 Penn t the USACE would use to authorize this project.
yQ# V VW 7 -7 Triage On-Hold Letter Z•.v Jtatt uon[acE 1JUM
Plan [Tetail Incomplete MQ/
••- 71
? Please provide a location map for the project.
? Please show all stream impacts including all fill sloes, dissipators, and bank stabilization on the site plan.
lease show all wetland impacts including fill slopes on the site plan. e-aSe. 0.Jd (-c5-S 1 nn lacks iv W LMQ n IA
ease indicate all buffer impacts on the site plan. e-0- s? c C-Oss I el?D 'I r) ?9 L^ « .
Please Indicate proposed lot layout as overlays on the site plan.
? "Please indicate the location of the protected buffers as overlays on the site plan.
lease locate all isolated or non-isolated wetlands, streams and other waters of the State as overlays on the site plan.
lease provide cross section details showing the 0W COA"),a6
?, ?(? $fl2lsa'+? ? 5
? Please locate any planned sewer lines on the site plan.
? Please provide the location of any proposed stormwater management practices as required by GC
? Please provide detail forthe stormwater management practices as required by GC
? Please specify'the percent of project imperviousness area based on the estimated built-out conditions.
.? Please indicate all stormwater outfalis on the site plan.
? Please indicate the diffuse flow provision measures on the site plan. .
? Please Indicate whether or not the proposed Impacts already been conducted.
Avoidance and/or Mfnimlzdgon Not Provided
t] The. on the plans does not appear to be necessary. Please eliminate the or provide additional information as to why
it is necessary.for this project
r ;?t %A r ?eqM
I?,Q Is llev, • the r pi s am ved or flgu d to av id' e I cis e
e 1 av ' the a `'
P = f ??. old OCe. ,-- ?.? o+ers +H -
This Office believes that the Yalaefasf on the plans ar can be moved or reconfigured to minimize the Impacts to the Please
revise the plans to minimize the impacts.
? The stormwater discharges at the location on the plans labeled will not provide diffuse flow through the buffer because . Please
rovlse the plans and provide calculations to show that diffuse flow will be achieved through the entire buffer. If it is not possible to achieve diffuse
.
flow through the entire buffer then, it maybe necessary to provide stormwater management ptactloss that remove nutrients before the stomTwater,
can be discharged through the buffer.
Other
? The application fee was insufficient because over 150 feet of stream and/or over 1 acre of wetland impact was requested. Please provide $
This additional fee must be received before your application can be reviewed:
? Please complete Section(s) on the applicafion.
,lit Please provide a signed copy of the application.
? Please provide copies of the application, copies of the site plans and other supporting information.
Mitigation
? . of compensatory inf%atfon Is required for this project. Please provide a compensatory mitigation plan. The plan must conform .
to the requirements in 15A NCAC 2H.0500 and must be appropriate to the type of Impacts proposed
? Please Indicate which 404 Permit the USACE would use to authorize this project.
n Q
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4(e*w
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RY GR'FEI~C GROSSING CONSTRUCTION SFQ(IENCE ; TFMPORA
V1~'lN1TY MAP
Nor ~Q SCALE
1. LIMir coNSi~ucriaN wrorN ro ao FEET MAx~u~rM BETWEEN ra>~ OF BANx ra roP of BANx.
2, WITHIN ? 0' OF TCP OF 8AN1(, LIA}Ir CLEARING OF TREES UNTIL CROSSING IS r0 BE GONSTRtlCTED, - - - W+NDSaR
3, INSTALL SANDBAG AND RIP RAC DIKES FOR LiT1LITY CROSSING WITHJN THE LIMITS OF DISTURB~fCE, INSTALL TEMPORARY - - - _ ~IAY
DIVERSIONS, SIi7 FENCf, SILT FENCE OUTLETS AND STILLING BASIN(S) AS SHOWN ON PL41YS.
4, CONTRACTOR SFIAiL NG?T INSTALL A 7EIAPORARY STREAM CROSSING. ALL WORI{ MUST 8E DONE FROM THE STRE.A+14 &4+1'l~, DON5TRUCTION ENTRANCES NAVE BEEN PROVIDED ON BOTH 5JDES OF 7NE PI7OVECF FOR THIS PURPOSE. A FORD CROSSING
NOT BE INSTALLED IN THE STREAK} FOR TEMPORARY DR I~ERMANENT USES. SNA=~_ ~Rb
5. CONTRACTOR 5HALi 5Er t.~P PUMP(S) FOR BYPASS P{iMPING TC CONVEY STREAM BASE FLAW r0 DOWNSTREAM. SEE ~ _ _ _ _
EROSION CONTROL DETAILS FOR METHOaS OF INSTALLING THE SANITARY 5EwER CROSSING IN THE STREAM, ~ ~
~ D
8. CONTRACTOR TO PROVIDE DEWATERING PUh4PING WHILE INSTALLING PIPE ACROSS STREAM, DEWA7FRING PUMP{S) TO d i~ PROPOSED STILLING 8A5lN S . ~ ~ DJSCl~ARGE 1NT { J
~ ~
7, 1NSTA± L PIPE AS SHOWN GN PLANS OR AS DIRECTED BY TtIE ENGINEER. ~ ~ ~
8. W~lEN INSTAI.+..ATION OF PIPE 1S COMPLETE, STABILIZE STREAM &4NI{S W1TN RIP RAp PLACED ON FILTER FABRIC AS
SHOWN ON PLANS ANa REM(3VE DEWATERING PUMPING. REMOVE SANDBAGS, POLYETHYLENE AND SYNTHETIC FILTER FABRIC
FROM THE STREAM.
9. REUSE OF ,RJP ,RAP OR STONE FOR OTHER PURPaSES SHALL BE APPROV€D 8Y THE ENGINEER Pl41OR TO PLACFh4ENT OF
MATERIAL.
SEDIMENT TRAP - ST ;~4
ROG'X 13AM SEDIMf1VT BASIN - RD #i DRAINAGE AREA = 9.4 Ac. DRAINAGE AREA = 2.3 Ae.
DISTURBED AREA = 2.6 Ac. DISTURBED AREA = 1.4 Ac.
TOP DI~iENSJONS = 937'Lu~2'W a~' SIDE SLOPES = 2:9 TOP DIMENSIONS = 70'Lx38'W SIDE SLOPES = 2;1 SEDIMENT TRAP - ST 1
~C,~~ ~ TOTAL HEIGHT = 4.O TOTAL HEIGHT = 3,5' DRAINAGE AREA = 2. P Ac.
v0'~~~` INNS, AT WEIR = f29'Lx84'W DIMS, AT WEIR = 84'Lx32'W RISTURAED AREA = d,6 Ac.
~~w WEIR HEIGHT = 2' r~ FLDN HOMES F4R C,yIt~RE~+ 0?0 SEDIMENT S70RAGE REQ"D, = 4880 C.F. ELON llah~5 WEIR HEIGHT = 2` FQP dIMENSIONS = ~8Lx38'4V SEDIMENT .STORAGE REVD. = 252D C.F. SIDE SLOPES _ 2.9
~ lS~. A.B. 327 PG, 241 h~ SEDIMENT STORAGE PRO1! = 950OB C.F. ELpN HOMES rQR CHILd D•9. 3~ ELAN F1pA~5 FOR CHILDREN TQrAL HEIGHT - 3,5' , SEDIMENT STORAGE PRPy = 3367 C,F. , D.9. 327 PG. 292 _ S, F. DIMS. AT WEIR = 62 Lx30'W
4 ~ SURFACE ARE4 RElJ'D. = 8240 S.E a.B. 32 REN SURFACE ARE,4 REQ D, - 2016
~ ~ q~ SURFACE AREA PRQV = 825& S.F, ~ Pa, 2r2 4 ~ ~ DISCHARGE PJPE 70 SURFACE AREA PROD = 1048 S.F WEIR HEIGHT = 2` SEDIMENT STORAGE RE4D. ~,-~~80 C.F.
^A J I ~ ~ ~ ~ ~ SEDJMfNT BASIN EXJSTJNG ~ ~ i q ~ ~ I ~ AND INSTA± L OUTLET TREELINE SILT FENCE UTILITY CROSSING SEDIMENT STORAGE Pf~r}~°`'_ X023 .F.
i~I1TLET AT STREA+~P SURFACE AREA ~EQ'f~, = 1841 S,F 10"Wx20'L 18" SLOPE SLIRFACE,A~4E'4 PRa4'. = 1880 S.F.
7 ~ 1 ~ ~ ~ DRAIN ~ ~ ~ STILLING 1N r
1 ~ ~ ~ ~v ~ ~ ~ ~ ~ ~ ~
- ~ ~ 1 ~ ~ ~ ~ r \ ~ ~ ~ _ ~ ~ 1
53 ~ ~ ~ - g 0 - ~s 1
~ ~ SRO ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 1, ~ ~ ~ ) rR LIN ~ ~ ~ ~ ~ \ ~ ~ e S! T E C - ~ - ~ . ~ P.B. 44 PG, 9 ;
~ ~ / ~ ~ ~ ` ` - w ` 1
1' - - _ _ ~ l ~ ~ - _ Y ? ~ ~ ~ ~ 1 ~ ~
_ Rc~ - ~ TEMP. ' NSTRUC>'JON .q i~
- 1' - ~1~NDS ENTRANC w ti
S i~F E AGR SS t~ 9 - ~
/ 1 ~ p~Q?. ' ~ 1 Fps 4 T E WA & oLrTtEr ra s a E
c ~ P~ROJ'EG f E ,RAP `57
~ f . t RC? r 1 ` P~) Al A ARC = 3.¢ Y ` I } ~ ~ ~ ~ ~ DI AR = i.D Ac.
~ - 1 ~ ~ ~ ~ ~ 1 ~ ~ I ~ ~ ~ 'q 1 1 PS 1 ~ , ~ ~ , I P8 : ~ 8~ x46 W
l ~ y i 29 ~ l 4 l 1 ~ } _ ~ ~ ~ ~ ~ ~L~~ ~ ~ 1 1 I ~ ~ ~ ~ ~ _
E PIP T _ I DIM r rya ~ - _ _ ~
~ ~ 4 ~ ~ a ~ $ 4 ) I 1 ~ ,t ~ 1 ~ I 29A ~ I I ~ 1 . A 1R x"99 Lx - _ ' ~ STALL OUTL P ~ _ I ~ HT - 2~
J B 1 l fl ~ / ~ r ~ ~ {,1 I ~ 2 a ~F. ~ 1 E TAG EQ D. 9800 , . --1
~ ~ f 4 I 1 4 I ~ ~ 7O PROV, = 5480 C,F 4 - ~ ` ~ 1 , I~ ~ r = ~ 1 1, l
DONUT ~ ! V ~ ! E AREA R Q D. 298 S.F. r _ I ~ 0 .F. PhASE 7 I. f S AREA OV. 32 O 5
JDfL BR s ,w 64N HURDLE ~ ~ (TYP,) i ~ ~ ~ ; ~ ~ ~ -y 1 I 7 I 1 } ~ NILt Pa1MTE Ar THE tQN CaNTROL NOTES . 1 ~ GENERAL EROS f 1 ~ ~ ,
a. D.~. ra 1 ` I I EORGE74WNE SUBINVISION ~ ! ~ _ I f ~ 7-~ I I ~ ~ ~ 4 4 i f Sr:L714h TtfREE 9 ~ ~ , j 1 3 ~ , cotU,v~Y CLUa ! ~ ~ 1, l ~ I ~ l ~ 1 ~ ~ P,B. 43 PG, t6 - I ~ 1
~ / s / t~ r J ~ ~ I D --t ~ ~ ~ J ~ ~ ~ ~
. I 1 ~ ' ~ IJi/ / I I / s~ ~ . ~ J~ ~ ,1 m 1. DISTURBED AREA 10.7 Ac.f ~ z
/ ~ ~I, I ~ ~ ti I / f i / / ~ ~ f ~ ~ ~ ~ f 1l ~ 1 p
f, 4 / ~ 8 ~ ~ ~ s r \ ~ ~ 9 I 1 ~ I l r ~ ~ r r l~1 n 2. A!L 1n+GRESS AIJD EGRESS LocanoNS c1sED BY THE CONTRACTOR TO ACCESS r i r ~ I Z z ~ J ~ , r 94 1 ~ c ~ ~ ~ THE SITE SHALL BE PR01?DED WITH A TEMPORARY CONSTRUCTION EMRANCE t1NLESS r L
1 ~ 1 ~ \ ~ / l r i ~ ~ ~ t h r ~ i ~ ~ ~ 1 c~ ~ 1 THE ACCESS LOCATIQN 1S AN EXISTING GRAVEL DRIVE. ~ ~ ~ ~
~ ~ ~ ~,~,G? ,d lla~ ~ ~ , 3 ~ i,/ ~ , t 1 6 i ~ ' ti ~ l ~ cxE~ aNro ExISnNG pAVEO o~ . f 3. CONTRACTOR SNAii ftEMO1~E ANY MUD TRA . 13" ~
~ ~ i . 15 ~ ~ i 1 ~ `1'' l~ GRAVEL ROADS OR DRIVES WNEfNER PUBLIC 4~7 PRiUATE. .15 RC,~ 1 r' 1 1
Il z J ~ ~ ~ ~ 1 1 ) r• ~ ~.r ~
~ i I5" ?5" 1~ _ , _ ~ 1 ENT TRAP ST 5 ~ - STD ~ x ~ ,r 4. ANA' WASTE MATERIAL DISPOSED OF OFF-SITE SHALL BE DISPOSED 70 A S1rE I rP 1 f ~ ~ ~ S 1 ,>1 V EROSION CONTROL PLAN AID CURI7E~IT PERh41T, IF SITE DDE HAVING AA+ APPRP ED ,z ~
J, m _ ~ 1 1{AllJAGE AREA - oa Ac. 1 ~ PLAN ANO OBrA+N NOT h'AUE A CURRENT PERMIT CONTRACTOR SHALL PRO'~1DE A t~ ~ 7 , ~ ~ ~ /
~ e p -7IJR8ED AREA = 0.1 Ac. 9 9~ `9' r„ . 6 ~ ~ NECESSARY PERhJ17S FRt?A4 NCDENR, LAA1D QUALITY SECTION. I c~ ::r
TOP. DIMENSJCJ~S = 43 Lx25 W eta?; z , SIDE `SLOPES = 2:9 ~ I c~ v I . & ' 1 f 5, THE A~.WJDATORY DE4DLINES FOR THE ES7ABLISI-JMENT OF GROLINDCDVER 5PlALL ~ yy I
TOTAL HE~GIII = 3.5' ~ ~ ~ - p~~ 3 ~ ~c~ 1 f 95 WORxlNG DAYS aR 3D CALENDAR DAYS WHICHEVERCOMES FIRST, FOR ti BE p ~ f ti TEMPORARY GROBND COVER ON STEEP SLOPES AND OTHER EASILY ERt?SNE AREAS
DI~S. AT wEIR = 3T'Lx99 ~ R O _ ,I ~ `APR O tia ~ f ~ YS FOR PERMANENT GRO{1NO COVEFI 1 l AND 15 WORx1N8 DAYS OR 90 CALENDAR DA i1 1
SEDIMENT STORAG~'~,RE~J'D. = 1280 C.F. I ~ I CONSTRUCTION IS F i I GNT TO FINAL GRADE. ONCE l~ ON ALL OTHER AREAS WHEN BROLI _ l 1~ SILT ~ r~ - EEDING AND MULCh'ING D1SrUR8ED PREVIO4JSLY SHALL BE ~ ~ f ~ _ COMPLETE; ANY S
I U _ I SEDIMENT STORAOE ~ ROV - 9288 C.F. ~ ~ - , ~ ~ ~ ~ ~ , ~ ~o. FENL'E AL INSPECTION AND ftEMOUAt OF EROSION CONTROL DEVICES, ~ I ~ ~ f 't REPAIRED PRIOR TO FIN 4 f . Ar TOE l
= 614 S.F. ~ ~ - ' SURFACE AREA $FQ A ~ . + ~ : ~ y ° - ~ OF DAM l ~ AND AFTER EACH l ~ TRI/CTURES TO BE CNECIfED DAILY ~1 6, EROSION CONTROL S
SURFACE AREA PROV, = 703 S.F. ~r~ ~ ` ~ ~ l 1 + E IF FUNCTIONING PROPERLY OR 1N NEED OI- MAINTENANCE. - I RAINFALL EVENT TO SE ,~XIS~IG ~ ~ f ( ~ a I fi
.~R Ili GEORSf4'OWN£ SU8Df1~ISI0N ~ ~ . ~ I j 1 FES 74 I l ~ + 1
P.B. 5J PG, 42 4 4 \ ~ _ ~ ~ ~ ~ • ~ + ~ 1 +VO P.B. 65 PC. 197
. I j ! ~ L THEE L k1 l I f ~ I f ~ 1 ~ ~
- I - ~ ~ 1Q r l 1 1 , 8 LrN sr B R
f UENCF TEMP. sTR~JGT10~' r ~ ~P f ~ 4 ~ ~ j ~ 1 o FR Y r! f
tau ~co~vr~~L ~~n~srl~ucr~o~v ~ ~fNfRAC ~RO~S t4i ~ n ~ , ENTRANG - f ~ ~N r ~ ~ ~ t ~,1," ~ r F THE
4 9 f = ~ ~ t _ ~j! ~~eF'- ~ I 1 P N r ~ f f
1, INSTALL ALL SILT FENCE, TEMPOIZAI~Y DJVERSIONS, ROCK DAM, SEDIMENT TRAPS Wr'D SEDIMENT D.451N AS SHOWN ON TIIE hfILI, POIN1'~ Ar`~- E I I I + ~ ~ l i 3~ r WHILE DI5J•UR81NG AS LJTTLE AREA AS POSSIBLE UNTIL THE AREA IS PROTECTED, SEED ALL BERMS AND G1~r1N7RY +y I ~ f 4~ r PLANS CL 1 ~ ~ l 1 oEVEL~~~IFIvr L.L.c. ~ \ j , MILL POlNTE ,
PM UB f ROCK 1 1 EM&ANKAIENFS WITH TEMPORARY SEEDING ~fS SOON AFTER COl~ISTRUCTIOhI OF DEVICES AS POSSIBLE. ~ AS B -A ~ A CHECK ~R~'DAr,~ L5i r ~ 6s PO. 3 DAM ~~L A7 L8i / 1< ` ~ 1'. DRIVE r E P ` 3405 S. FAIRWAY 1 l j ~ •
2. BEGIN G'RU89IIVG CLEARING AND GRADING ACTIVITJES, ~ Pg PaIN~ 6 SEDIMENT BASIN A ~ ~ ' L ~ ~ f BURLINGTON, NG 27215 ~I ALL aurcET PROr. ~
' Fx, r~ + B5 2 r 1 A,~ B6 PG. B3 r ~ 11 TELEPHONE: [phone] rp* ~ 1
3. AS FJLL PROGh'ESSES, DIVERT FLOW FROM 70P OF SLOPE 7O THE TIPPER END OF 7IIE NEAREST SEDIMENT CONTROL ~i5 r ~ ~ 1, ~lR . J83 DEVICE AT THE END OF EACH DAY. ONCE PROPOSED 3:1 SLOPES ARE IN PLACE INSTALL SLOPE DRAINS AS SHOWN, X48 ~ l~OgLECpt~T BILL HAWKS GONfAO'T" r ~ 11 1
1 . ~ 657 PG, sas f1 ,l` ~ ~ P,9. 65 PG. rs7 0,8 I s ~ ~
A ENT SEEDING PER SCHEDULE. AREAS THAT CANNOT BE ~I ~ 4. AS SLOPES ARE COMPLETED, SEED AND MULGti WITH PERM N X90 + ~ f + I I
STABILIZED BY SEEDING AND MULCHING SHALL BE PROTECTED WITH NORTH AMERICAN GREEN 5-75 OR SIMILAR SLOPE ~ PROTECTION AS APPROVED 6Y THE ENGINEER. R~ ~ ~ r AGE AT ~p Cpl ~ ~ ~ al'EN SPACE f p~Vp7E OPfN SP
a sS ~N r j
5, AS STORM DRAINAGE STRUCTURES ARE INSTALLED, PROTECT INLETS WITH INLET PROTECTION MEASURES SHOWN AND ~ INSTALL OUTLET PROTECTION AT THE END OF FLARED END SECTIONS WHEN THE END SECTIONS ARE INSTALLED. 1F PIPE RUN $ ~ `111 ~ P.B. 6s PG. 31 EDIM T BASIN SB1 28~t
WILL NOT BE COMPLETED IN A SINGLE A4Y, PLACE 3f4" PLYWOOD OVER ALL OPEN STRUCTURES IN THE RUN AND HOLD IN DRAINAGE AREA = 10,2 Ac. _ ~ ! l DISTURBED AREA 4,1 Ac, 5~12~03 NCDENR CQMMENI'S
PLACE WITH BRJOK OR CEMENT BLOCK ON TOP OF THE PLYWOOD. AT THE END OF THE rOPEN STORM DRAINAGE LINE COVER END OF PIPE WITH 3/4" PLYWOOD AND SACKFILL TO SECURE PLYWOOD. DIVERT ANY FLOW TO STRUCTURES TO THE NEAREST ~ CONSTRUCTED DAM HEIGHT = 8.8'
SEDIMENT CONTROL DEVICE. 12`' ~ TOP WIDTH = s' 5 5 03 NCDENR COMMENTS tia 1
. SOME STORM DRAINAGE LINES MAY NEED TO 8E TERMINATED SHORT OF PROPOSED END SECTIONS TO ALLOW DRAINAGE DELII/ERY OF CARD FILES: 8 .4 ~ + 51PE SLOPES = 3:1 f a ~ ~ RISER Dl4 = 38
OF THE LINE INTO A SEDIMENT TRAP, SEDIMENT &~4S1N OR R~'K DAM SED1MElJT BASIN A5 SHOWN ON THIS PL4N. IN Tl-IESE PROP~~ED D~VELQPl~E
CASES STORM DRAINAGE SHALL 9E TAIL DITCHED TO THE APPROPRIATE SEDIMENT CONTROL DEVJCE AND OUTLET PROTECTION !n accepting or utilizing any drawings or other data an any form of electronic media generated by rate8 6 \Q RISER HEIGHT - 5q5' Y w BARREL DIA. = 2A~ :tar ar 4 BARREL LENGTH = BO'
SHALL BE INSTALLED. THE OUTLET PROTECTION LENGTH SHALL BE THE SAME AS THAT SPECIFIED JN THE CALCUL4TlONS FOR Alley, Williams, Carmen and ding, lnG., ar ifs Consultants, the G'lien#, CcantraG#or, SUbeontractar ar THE FLARED END SECTION AND THE WIDTH SHALL BE 3 TIMES THE PIPE DIAMETER OR TO TFIE TOP OF THE TAIL DITCH a ent thereof GOYenant5 and agrees that all such drawings and dv#p are instrGmel?#S Of service Of °rViCe of ~ EMERGENCY SPILLWAY WIDTH = 20'
WHIGFIEVER 15 WIDER, WHEN THE SEDI~4EN7 CONTROL DEVICE IS REMOVED, INSTALL THE REMAINDER OF THE STORM DRAINAGE 9 ~ IMENT ST©RAGE RE 'D, = 18,180 GF, r of the 5ED Q
PIPE AND END SECTION WITH OUTLET PROTEC170N PER PLAN. PROTECT ANY REMWNING DISTURBED AREAS WITH SILT FENCE Alley, WiUioms, Carmen and King, Inc. (ar ifs consaltants~, who shall be deemed the author of the AND SEED AND MLILGH IMMEDIATELY, SILT FENCE MAY 8E REMOVED Wh'EN AREA IS STABILIZED, MATERIALS USED FOR drawings and data, and shall retain all common law, stat~Jtary law and other rights, and capyr,ghts. ~aPyrlghts, SEDIMENT STORAGE PRDV. = 20,198 C,F. ELON, IVOR7N O'AI;OLlNA
OUTLET PROTECTION WHERE PIPE 15 TERMINATED SHORT fJF FULL LENGTH SPECIFIED ON THE PLAN MAY NOT 8E REUSED. SURFACE AREA READ. = 11,694 S.F, BONNE ~srarioN raWn~sNl~ ALA~fANCE ~`OUNTY, N. C.
WHEN PJPE IS EkTENDED TO FULL LENGTH, EXISTING OUTLET PROTECTION+ MUST BE REMOVED AND DISPOSED OF PROPERLY. The Client, Contractor, Subcontractor or agent agrees not to ~1se these drawings ar data, in whole r~r in whole r~r SURFACE AREA PRDV. = 12,400 S.F. (SEE CALGULATIDNS ON DETAIL SHEET
T, PLACE CURB AND GUTTER AS WELL AS STOKE BASE COURSE ON ROADWAYS AS THEY ARE COMPLETED, part, far any other project. These drawings and data are provided in electronic media format only far nQt ar7ly far FDR ADDITIQNAL INFORMATION)
the convenience of the parties involved, the Gllen#, Contractor, Subcontractor or agent agrees to 6. BACKFILL CURB & GU77EI?, SHAPE SIIC~ULDERS AND SEED AND MULGN SHOULDER AREAS, waive all claims against Alley, Williams, Carrrren and King, Enc. ~ar its consultarats~ resulting iR any way e Williams ~arm~en & kin inc. ryes to all , ,
~rR~nyway ENGINEERS & ARCHITECTS
9. WHEN AiL AREAS TO A SEDIMENT CONTROL STRUCTURE ARE STABILIZED, REMOVE SEDIMENT CONTROL STRUCTURE, BRING from the reuse of these drawings ar data. AREA TC7 FINAL GLADE AND SEED AND MULCH THE AREA PER THE PERMANENT SEEDING SCHEDULE. SCALE; 1 " = 100' 740 chapel hill road p.o, box 1179
In addition, the Client, Contractor, SUbcontractar ar agent, as applicable, agree, to the fullest extent est exterri~ ! ED Burlington, n,c. 27215 336225-5534
9d. ADJUST ALL STRUCTURES JN ROAD4~AY AND PLACE BINDER AND FINAL SURFAOE COURSES. permitted by law, to indemnify and hold harmless Alley, Williams, Carmen ar7d king, Inc. (and its THIS DOCUMENT W1gS ORIGINALLY SSU 1r1d !ts AND SEALED 8Y FRANZ lf. NOLT,
N07E: cansultants~ from gray damage, liability or cost, including reasa~nable attorneys fees grad casts of os is o f LICENSE 158 f 6 DN 0 5/ 12/D3, DATE: JOB NO.
f'TArVkI/~ ACA nA~n rTnaar~r nr AdA7rDIh1C cunl~ L7AD1}CA7 I1 Al CIr~ ~Alf7 wi~r~n+ Tur rr ceArn~r +~A.frrr C~f1'WN r)N THFCF , . _r .r r~i.. „i s,. rN.. ,,,a rt„.1.... M„ , „_T ~.,.,~,„~n_~ .,~,r~ OVERALL oao~3
Jrn u+rru "'IL-" """j arvrrnvL v' 11'V•rl LI 1V'1L1] Vl V'IL " r1song out of Ine use Of vlt:se uruvylr~y~f i;j/u ULJ(U If? cl~uuufllu )UrmucPLANS TO 7HE FULLEST EXTENT POSSIBLE IF CONTRACTOR USES A STAGING OR STORAGE AREA OTHER THAN THE AREA frrr MtVrA '>tIALL NVI UL W1gl' rur-rrtu r 4 AM
COVERED BY THE CLEARING LIMITS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER So THAT EROSION CONTROL MEASURES circumstances shall transfer of the drawings and other instruments of service on electronic media for media for A CERMED DOCUMENT, STORM DRAINAGE owu NAWE, t S0 Carmen DRAWN BY, SHEET NO,
CAN BE DESIGNED FOR ANY ADDITIONAL DISTURBED AREA AND SUBMITTED TO NCDENR PRIOR TO 7HE BEGINNING OF use by the Client, Contractor, Subcontrcctors or others be deemed a sale by Alley, Williams, Carmen CONSTRUCTION, CONTRACTOR SNAIL BE FULLY RESPONSIBLE FOR NEGOTIATING THE USE OF ADDITIONAL LAND AS WELL AS and King, Inc., and AWCK makes no warranties, either express or implied, of merchontability or fitness ty or fitness
INSTALLING EROSION CONTROL MEASURES AND PROVIDING FINANCIAL RESPONSIBILITY FOR ANY STAGING OR STORAGE AREAS for ony particular purpose. o' too' 200' 300' 400' 500' W3P CHECKED BY.- EROSION CONTROL
LOCATED OFF SITE. FH PLAN 14

TH15 PLAN DOES NOT PURPORT TO SHOWALL EXISTING UTILITIES, LINES, APPURTENANCES, THE ENGINEERIAACHI7ECT HAS MADE NO EXAMINATION 70 DETERMINE WHETHER ANY HAZARDOUS OR NOTES:
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR 17S SHOWN ARE IN AN APPROXIMATE WAY ONLYAND HAVE NOT BEEN INDEPENDENTLYVERIFIED 8Y WATERS, OA IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER OWNER-DEVELOPER
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT PROPERTIES OR ITS WATERS IN ANYWAY WHATSOEVER. NO SUBSURFACE EXAMINATION OFANY TYPE MILL POINTE DEVELOPMENT, L.L.C.
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR AGREES 70 BE FULLY RESPONSIBLE FOR ANYAND ALL DAMAGES WHICH MIGHT RESULT FROM THE INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF 3405 S. FAIRWAY DRIVE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANYAND ALL UNDERGROUND ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE BURLINGTON, NC 27215
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEERIARCHITECT OF INFORMATION SHOWN ON THIS PLAN AND THE ENGI NEERIARCHITECT IS IN NO WAY LIABLE FOR ANY ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST. TELEPHONE: [phone]
NEED 70 BE RELOCATED. CONTACT: BILL HAWKS
D.B. 1657 PG. 999
i ~
i I ~ II ~
I I I
= I m EXISTING POND
f 0.87 ACRE WETLAND I ~ ~ I I I ~ COMMON AREA WITH
l ~
' I RAINAGE MAINTENANCE I I I I D I ~ AND UTILITY EASEMENT U' 6l
~ I ( Cl l ~ 43'-15" RCP
aid - ~ I I CI 6 ~ Q l~ 43 -15 I I s ~ " ! r^ 0 5.05X I STA. 4+99.89 vJ ® 5.05X ~ ~ ~ I
~ 35 -18 RCP - I =STA. 0+49.25(WIN. CT.) ®2,00' - Q J CI y C1 7 ~
~ _ 48.30 LT. I ~ m ~ Q STi .17 CI 8 ~ ~ Cl 11 STA. 0+46 8
I I ! ~ =sr~ °~d ~ V =STA. 0+46.17(WIN. CT STA. 5+60.23 'I O J STA. 8+55.46
47 -3131 I ' _ - _ _ I 47.63' LT. 17.21 LL 17.21 LT. (~V
a - JMH 5 ~ n~~ ~ u ~ ~ I ~ , PROP. 4 -0 ~
m I ~ I ~ STA. 4+35.40 CONCRETE U
I 27.50 LL , ~4-' 34'-15" RCP SIDEWALK ~ ® 1.00% ~ 34'-15" RCP
I EX. SSMH \ ~ ~ FES 4 " " I ~ I TOP - 646.81 ~ 68'-18 RCP 72 -18 RCP _ ' ~ ®0.59X D
_ 7c \ STA. 3+75.46 U I INV. 638.66 57.25' LT. ®1.40 ®5.65X 20 STORM R
I ~r, ~ W/ OUTLET DRAINAGE ESMT. -
~ PROTECTION 9, I N / 'I r r •
I ~ 'N 6+00 I 15" FES 1 o SSMH N0. 3 p 5~ 6+00 7+00 8+00 9+00 3 10+0 ~
I o ~ I STA. 2+63.65 ~ STA. 4+00 _ R ® k00 297.18 - 8" N. SEWER ®6.29 1 192.46 -8" SAN. SEWER ®5,05X ~ ~
43.93' LT ~ SE . I I ~ ~ - T 11 1
I
~ 30'-15" RCP N 13 8 ' . - -
TIE TO EXISTING ~ m ~ ~ _ ~ + / ~o N = CI 9 ~ f0' UTILITY ESM'T. - - - - - I CI 9 II CI 10
CURG & GUTTER o ~ CI 2 6 WIDTH ~ y I ~ ~ ~ / STA. 5+60.23 I ~ p STA. 2+37.50 c~ / i STA. 5+60.23 ~ 4" SAN. SEWER STA. 8+55.46 SSMH N0. 6
AND SIDEWALK ~ 17.21' RT. o ~ ~ 17.21 LT. - N0. 4 17.21 RT. + SERVICE (TYP.) 17.21 ~ RT STA. 10+00 ru
o * p SSMH ~ o i ~ " / ~ k0 , o o, ~ STA. 5+ 12.10 ~ ~ o ! 34 -15 RCP Sin ~ 12.02' LT. 1-FIRE HYDR,4NT ~ 3/4" WATER SSMH N0. 5
~ m w ®0.59X i ~ " ~ p i ~ s-~~' 1-8 X6 HYD. TEE 'E HYDRANT ~ SERVICE (1YP.) STA. 8+07.54 K6" HYD. TEE =STA. 8+52.44(WIN. CIR) 1-FIRE HYDRANT
~ ~ ~ ~ N 2-8" GATE VALVE 1-8 X6 HYD. TEE GATE VALVE 293'-15" RCP 1-6" GATE VALVE
~ vi w 1-6" GATE VALVE GATE VALVE ®6.038 2-8N GATE VALVE K8 TEE 1-8 X8 TEE
_ , ~,p0 - ~ u~ ~ N~ 1-8 X8 TEE 2 ~ o0
Q, 6~ ,
W~~ ~ ~ ~ i , , ~ 20'~AN. S~EWE~ ~ ~ _ ' ~ / ~ ~ ~ .S. ®0.596 89 L
97 62 -8 S , ~ INTERSECTION
~ %.LWM• EXISTING EDGE 03d _ _ = 8 D / A ~ STA. 5+ 19.34 3,31 c3~ z pROP• ~ N LINE - = r.
OF PAVEMENT 3 I~~~ ' ~ •N STA. 0+00(WIN. C ) ~ ~ B' 32' B-B 8'
~ CI 3 - 6' WIDTH SSMH N0. 1 \ G~ \ m i g" 13.5' 2'
~ STA. 2+37.50 STA. 0+00 ` ~ x SSMH N0. 2 I ~ I 17.21' RT. \ ~ STA. 0+00 4' 1/4~ r ~ 1~2"~Ff,
I EX. SSMH ` ` m ~ m
TIE TO EXISTING ~ I I TOP _ 649.84 ~ 8 WATERLINE I INV. 640.79
~ I 4'-0' CONC. SIDEWALK ~~l 50 25 0 FEET 50 (WHERE INDICATED ON PUNS) 8" ABC
1 I I 1.00" SIIRFACE(I-2) 1.15" BINDER I-1
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vvv~~ ,.v. vvv DRAWING NAAIE:N'\AWV&K\BURL\..NC DATE:18/08
WINDSOR A l 1 /NCIF - 80 PUT "8DP m m PREPARED FOR;
+ IATER, SEWER & STREET IMPROVEMENTS TA. 0+00 T TA. 850
ml alley, Williams, carmen & king, inc. MILL POINTE -PHASE ENGI N EERS & ARCHI?ECTS WATE11
LAN PROFILE &"Y. IIILLIAY3, CARYBN & X1NC, INC.
BOONS STATION TOWNSHIP - ALAMANCE COUNTY, NORTH CAROLINA ELON, NORTH CAROLINA PREPARED BY. FIGURE
OLD STA' FIGURE 4
7

NOTE,
Q IF HEADWALL & SPILLWAY ARE POURED AT DIFFERENT TIMES, I CONTRACTOR SHALL PROVIDE 3/4 0 SMOOTH DOWELS
THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES, ETC. AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS ~ 16 ®12" O.C. TO CONNECT FOOTINGS & WINGWALLS.
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY ~ 8' 8' ~ IF POURED IN ONE POUR, CONTRACTOR SHALL PROVIDE
OWNER OR THE ENGINEERIARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT ~ THE ~4 BARS INTO HEADWALL FOOTING & BAR-X TO TIE
LOCATION OFALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND ~ AGREES TO BE FULLY RESPONSIBLE FOR ANYAND ALL DAMAGES WHICH MIGHT RESULT FROM THE m SPILLWAY WALL INTO HEADWALL. _ "
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANV AND ALL UNDERGROUND X HE CONTRACTOR SHALL NOTIFYTHE ENGINEERIARCHITECT OF ~ N : 1.5' f 0 o (2)~6 BARS TOP OF
UTILITIES, PIPES AND VALVES. T y Y CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL A~ ' AN ~ ~ , ~ ~ RS CONCRETE (2)x'6 BA SPILLWAY
NEED TO BE RELOCATED. ~ ~ SPILLWAY " " TOP OF CONC. -
a GQ - 10"
NGINEERIARCHITECT HRS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR N THE E XIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR I1S ~ ro ~ p
WATERS, OR IF ANY HAZARDOUS OA TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER ~ ~ ~ ~ 6~ 646.00 12" CUBE ~ " P ~5 STONE
OPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NOSUB-SURFACE EXAMINATION OFANY TYPE ~ PR AS BEEN MADE BY THE ENGINEERIARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OA H 60 RC " 3" MIN.
ATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF 6O HEADWAL INFERRED ON ALL SUCH M STATE OR LOCAL RELATED TO THE Y SEWER BAR-"X" 1 3 DIA, LE CLEAR, / ~ WEEP,HO
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, " SANITAR STA. 2+85.85 8 AMATION SHOWN ON THIS PLAN AND THE ENGINEERIARCHITECT IS IN NO WAY LIABLE FOR ANY PROP• ' RT. INFO 40.81 - - - - - ®10 O.C. ~4"BARS
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST. - - - 3" 12 O.C. ~ EACHWAY
ER EpSEME~. 2D' ~N' S~~ CURB INLET N0. 3 6" _ - ~ 642.50
PROS STA. 2+37.50 - - - 12" ALLOWABLE
' EADWALL ELEVATION coNSrRUCrioN 17.21 RT. 60 H JOINT 3 MIN.
~ 58' - 60" RCP CLEAR. - - 12"
~I w ~ 0.59 3 p 18" 34 - 15 RCP 3 MIN.
0.599 CLEAR. ~ 4 -0 E
ALLOWABL CONSTRUCTION
~ . Q ~ ~ l~\ o~~~ / 10" JOINT
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fi~F ~ / (WETLAND IMPACT ~1) NPACr PRECAST
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~ STA. 3+31.70 ~
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RIDGE SYSTEM B 3"
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BU PACT ~ k / 3
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k \ STA. 2+80.84 1 cROUr 2 -o o.c, w• o,
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alley, Williams, carmen & king, inc. MILL POINTE -PHASE AIATER, SEW ENGINEERS & ARCHITECTS BOONS STATION TOWNSHIP - ALAMANCE COUNTY, NORTH CAROLINA E SEWER & STREET iMPROVEMENTSCULVERT CROSSING ~Y ~s "~,a INC
200
ELON, NORTH CAROLINA PLAN & PROFILE "U` OLD ~,e FIGURE 3 (HUN

VICINITY MAP
NOT TO SCALE
E UENCE RUCTIONS Q G CONST K CROSSIN ARY CREE TEMPOR
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~ u . SrtAl~ NdT 9L: I~JSTAiLED IN THE STRcA~~ FOR iEiv'Pi",'PAN'!~ i;dR~ PE,4IYANE,'IT U`y ;Y~"~! u;;+A;;S r7R ih~iE;, 'v`<'.rt'~.NEr? P'JL~?f-fC OR P.RiE~ATE. _,.Y ~ _ _ r1 2
+ r 1~7):jPJS.'~i) TO A SIFu ` c!', - rc- ' I'~J.ri=+'?SEL7 +~F r~Fr._S,TE SFfA+.L BF.. „r r~ ~<~1 FC~R Bi"''ASS I3U,4dPiPIG' i{r Ci.~?'a'JF}' ~;1'REAM F~ASE FtG'l~' 'FrJ 17QI'~N., REkI~. ANY s~AStE PAA,~.RrAL...~., S~ O, PUMh ~ o a
r? ~''/F PROJIUIV' Ci11viRGL r'LAN AND CURRENT PEF'fvtlT. 1'F J1;E U{7E.r*, 5. ;;+JNrt~A!`;(JR Si~!ALC t~r r r r rr~T r a r, ~ CT ' FO,R METHODS OF liJ~+:AL,.IAIt; ,NE ,A,w,At'Y" SL~WER CROSSING 1N THE STREAM. ,aActNG AN AP. Rv _D _ EROJ,pDd CON74u~ D~.A1LS .
T A CURRENT PERMIT, CONTRACTOR SHALL PROVIDE A PLAr`~t A,NrJ GBtkl.d NO. NAVE _ R,. , ~ "'ING~ A`HI!_F 1NSTAiUNO' PIPE ACRCtSS STREAfu,' IlFlw'ArE~;i"aC~ F~'L1Iu1N(E! c r"" NCDENR LAND OUAtITY SECTION. ,',iE+.E.~SARY PER~4:r~ FROM . 6. ;,ONIRALTO!* TO PROViGE DEWA1E,rrJ+~ ~ UMt~
; - THE ESTABLISHMENT OF GROUNDCOY'ER SHALL DISCHARGE th'TO PROPOSED STILLING BAS:,.^JsS}.
F,Hc~ IvRo~h;w,ArUR/ utADLlNES FOR W'HfCHEY'ER G'C',MES r^'RSF, FC;~c - i ° ,',~%M;"a`G' DAYS t^R 30 CALENDAR GAYS, , r "BELTED SY `HE E,tiCINEtR. • 4~1:.: ~ P S O.~ A.~ D:. `~`k. ~ ~ n R Gth' STEtP SLOPES AND Urr+ER EASILY ERGSt4E AREAS 7, INSTALL PfPE AS SHOWN ~N LAN
r,~~pPA~`~ ! htrvNu OVE n-, - s
,~,h~,i~::~; ~A'~'S OR 90 CALENDAR DAYS FOR PERMANt:NT GRt.IUND ,.c.VcR +J':,I^CETE ST,ABILlZE STREAM $ANKS WITH R!P RAP PUf;€D ()N FILTER FABRtC AS r ~ 7 t e7NCt CI~h+S~fi',.~-",~'", 1`? i.ti~: 1 "~v~aft_~,~,+~+! =i, ; «'c - AP1D ~SYNTNETiC FILTER FABRL^. r n, v vcr - ~A;; ~'+~ft!~ ~3rr('U~HT Tt~ F(NA G4ADF _ t , r P`; tr B ~i~ET'H,L~hE ,
- + . riE,.~ c' ~ +JI(}[l~i,' SraALC DE ~y;~',~:`1 ~:r PLANS AND REMOVE t,EWAr:."klhG ,~P;,IG ,_P~l ,,-E „~:Pdi7 A~>° P~ w ' COMPLETE ANY SE~G APdL' ;A!,L•-. r,lvv ViS,,,,.,~~u . ~ S
,,,~,rnq Fi~<;;;;R Ti:f FIP,,4L INSPECTION AND REMOVAL OF EROSION CONTROL DE4iCES• FROM THE STREAM. r_r, r.,~.. , r > ¢ yM ~ Tr~? ~,~~.r4f-t pw'..}jW I~` Pw:~+, ~~'~a~.diyt
.REACH F RIP RAP OR STONE FOR r~ t E„ , ~ ~ rr°Nt,.'t ty lstl;y ';rRiICTE,'RES TO SE CHECKED DAILY AND AFTE 9. REUSE O
I-E,:i , ; ,'F FUNC?7ON1NG PROPERLY OR tN NEED 0" MAINTENANCE MA7Ek1At.
' !;~~ME~ ~G~ ~`_DREN r?. B. 327 PG. ~ ; ; qj
(irfnlhf,h!F hr E~ ~ c.3 AC.
i:4Al1JAGE AREA = 9.4 Ac.
DISTURBED AREA = 26 Ac•
J~ TOP D;MEiJSIONS = i37'LY72 W Q SIDE SLOPES - 2:1 Sillu ~kw~ = 2:1 A' r~Y..l l](r; 'y ~r
v TOTAi HEiGNT = ~1.0' v I S. AT WEIR = i29~ix64'W
CM u~"
r , `WEIR HEIGHT = 2' ~ r 1 ~ ELON HOMES FOR CHILDREN 51 3' rr 1~z SEDrMa+?T STORAGE REO'C. = 46u0 D.B. 327 PG. 212 ~~h,~!PiAGE Ai~En~ ~ 2. ! ~E~,
~6 ~ U;'~ ~ ~ SfDIh4Efv'T~ STORAGE PROV. = 1500K i?.F. 0,~~ C r.'. F ' = r324G S.F. EX1STIhi±J l,!i7 ~hi= Art ~~~fi~ r a ~ G i r~ r+;:. t ! ~ .iEt~~ G A~ _
r, .;c AREA R~O G. u ~ ~ a L~' _ R^;n `•.F.C)t~CHARGE PIPE ,T' (-TRF~'t!F1E i _
i L~, ' ~ ET,~JIkgEN7 t3AShv ~ - = > t , " % 1
0~~ r f r %i 4__i`--~.____-_- l -'ter ; : u _ ~ _
. . _ ~'i . _ ` , ~ y r Hit Y. ,4
, _ • ` ' r_, i , . . qr, u ,
p i- ~ ~ ..i 'I _ ~ V ...w_ - ~ . ' ~ ,r~~~ o ~ , I u$ 4:;/ " F.B. ~4 PG. 9 k~"t~ ~"(,%'1~ ~~,~i ~,F". , . t\ ` F 7•-E~i'4 ~ `'_-,,.~'W ~ JL P ~l(. ~ ,.r Y 'i. 1. . S ~
f + ~ ~ i>: ! _ " CP ~cU~~'~ i,r 4'!y`f'+Jfi`~;t~`iY \ , 1 t, ~ 1 t., , .
1 \ ~ i_ ~ J ! 111 I 1 '-q•_."7` ~f~~4 ~C. ~ ~ ti ~t o , ~ ~ i r I t ~ ~ :3 e.....~ A ~k ~ ~ ~ i s ~
t' ;j s w,., , , - ~ - i 1, r ~ / p~ _ f. ~ ~ 1~ t _ .~a~-.
, . ~ ~ ~ , ~ v
a~~ , PROP 8"'S.S.i t ~ - ~ , ~ ; I . A4N _ , ~ 4 -.ACRE WE1'~.ND ~ ~ .w~~v~~~~! ~ rarer rp - - .067 ~ i . ~ 9 ~ a AS.
55 ~ , ' 't MH , P.~.B ~ PkGR. 8' S.S. A~W 6 + S. ~ ~ ~ " - ~ . , , ' ~ 4 t ! ~ P.,a'~s. a"s ~ I~Ef °-I~IPAC~ - _ ~ t„~~-rm, ,n-
, ~ _ F,t. ~x ~ y ~ _ -.4_ _ r ~u ; tJt~ G1.~fEf~`.;;GNu ~E'' x ~(;',n 1 r c A , ` r ^ , _ 5 ~1~
\ , _ ~ _ _ ' , / , , Y' i . i 'rY ti I ~ i ' F
' I; 1 ~ . , ( ' 1:, ;l~. ~ i ~ , ~ , e..ti
. 1 ' f 1 ~ a . ~ ~ j ~ ~ ~ r; ~ ~ t ~ N
i' - J 4 r"t.'r h'E~~'i. ~ `r ~ ~ , " 1 / ~ , ~ ,_,T .,e / _ .'Ef71}alEtV= .~T'vr, ~ r s t 1` t t , ( ~m , _ ;r'"°t ~7"G~?AG~: p.R4i:~ y~:a.E~,
1 , , i - ~ i t TT ~ V ~ , + , x t ~ _ ~ _ 1 ~ ~ > t ~ ~
, , i i ' / ~ I ~r i i 2 ! ~ l 1 ~ "t '~i AZ ! : 3~~' rrrr t ! K'f~ 1". r (~l
~ ill - v, - i { P__ } : ~ ~ t ~ , t / + , r'I ~ ' } ~ I ( ! ~i 1 j 1 . ~ f ~i I ~ ii; ] _ ~
: i t r l t. s , Ut 1 f...~.-_.-_ d i ~ : ~ 1 , _ ~ ~ ti, ~ ' ~ i~ L-- n ! PHASE 1 I ' ~ o ~ , r+
I p , .RAr zA e~ ~ i , _ ~ r 1 I t r ~ ~ ` ~ r s i ~ ~ t r'i' ~ o ~ I 1i~ EXISTING POND MICL PDINTE Al THE ~ fb ; r ~ ~ (0.51 ACRE WETLAND) ' COUNTRY CLUB t i ~ ~
r rlU'iU1 , , I ° it ~ F' , r I I: r I ; ~ ' P.B. 43 PG. 16 k r '1 G ~0
~ ~ r; _ ~ ,.~.~r 3~ T
' - ~r i j ~E~rl.,'~ ,SEE ~ ~ r / ,i ~ ~ j ~ ~ 1 + r / ! i ~ ~~rc~~.'!5~ ~ i 1.'v( Lh4w` ~+C.2Ju ~~l~~~7E7I+JIN_~rS~•_M,__.
- 5 C 2 / V' f r ! n,~ r i ~ ~ ' 5 '.d ~tl t % ~ ~ 1 di I , ~ ' ~ ~ Ir ~ i' ~ r 1 r ~ st I 4p r G°,tq'!'vAvE A!'(Gri " c,~~..7 A~;. J' ~ 7 7
t \ I j i r,: I i ( C l j~ 1 1 ~ ~1r
' ~ I r` ! ' ~ ~ ~ ~ t / t , . 8 ' ~ ~ ' r ~ i~ f. r - i ~ :~ls_ i I ti ~ l0 _
r ~ 1 r. j ; ~ I i 1, ~ t ; i ; ' _ . t . _ _
- O ~ L ,f ~ r 3 - - - - O O ; ~ ~ 4ti , 9 ~ ~ i ~ I' ~ ~ ~ ~ %!~!S. AT WEIR - ?G~ s i f r ~ , t - ~ i S ~ ~ _e___- -
1 1 ~uv / i I ~ ~ ~ , i ~ ~ - i 1 ~ '~`j 1: ~ SEGlhAENT STORAGE P"EO.B = - _ ~ i h ~A t . ~ _ z..
~ ~ ~ o t ~ ~ O~;" ~ '%i SECIMENT STORAGE FROV - 9.~3..~ .~-r- i . i I I' ~ ARE4 REItD. = 7275 .S.F.
2 ( ~ ! i _ - ~ '°ti, r~ ~ S ,R ACE i ~ { _ _ , ~t t ) 1 ~ I A -
_ ~ 1 t" x _ _ Ya y~~1M~r~T Tsar - s; ~ ~ ~ ~ ~ a~~ - i ~~~:.~m~ _ ~ i ~ ~u.~ i i 6 t;/i j ~ 1
r r AREA = 0.7 Ac, ' ,l ~ t w. wx ~ i t r' ~ 1 ~ r ''2
D'STUP,BED AREq = 0.7 Ar, ~ ~ ~ M t , , / _ i ~ l ~ ~ ~
~ i r t !i r ~;i~(~a ~ ~ it , i ! ~ j E
UCTION SEQUENCE ~r'GHr - ~ ~ ~ ~ ` ~ rr~EwNE CONTROL CONSTR _ ~ \ ~ ~ ~ . . EJr~E~ 1 ~ ..e t a ` ~ \ _ t, i
NERAL EROSION ~ =,I, +I`ix1~ . . , T . , , _ _ ~ ~?Crk hE,GH. _ ~ ~ ~t~~~~ fig, ,,~~1' ~ i rYtr ~ t~'~ ! ! Ala 1
~~,r t + Js~A'Y ~ , t,.>i0,1~ kUC.k DA14r ~ , ~ _ MENTS r°~ N ;t~ +'t:'>A ,N~ , +'+~RAGE REU'D. = 26O C.i . 1r'°TAtL ALL S,~ T . r F .,cnnd:. y,? .:~1`IK i.:E + ~ ~ j ( ii 1~ 7(; .
r. ~ ~ ` DISTURBING AS LITTLE aRFA '+5 ~`>1btE J.'v7ft THE SEA iS PR~~E ~S1BLE ^',LC'rh:IridT STORAGE PROP. - 128& i 7e ICES AS ~ [ ~ . ' ~,~?r11u . r 1; ~ ~ ~ ~ ~ ' a 1rN. ~ , ,r~r~ls,~~Peea AREA
'E~APORARY SEEDING AS SOON AFTER Ct~, <STRifCAON OF CE>' ~ - SURFACE AREA REQ'D. = 614 S.F 13 ; 70.3 S \ . n ~ ~ StiRFACE AREA PR01'. = r, ~ ~ , 5 - _ + - ~ - 1!c- 1 t t; ' 's ~ Exisnac POND
r LNG aND ~?RAL`r~+, A+~TMTiES ~ _ tN GRUBB,N.~, ~LFAR " BEG I + ~ ~ ~~~~~,1... °(1.07 ACRE WETLAND). ~ , ik p I a i f I + i ~ F P.B. 65 PG. }87 1fv~TR(%G'TtGN TG~ ' f t ~ ~ S 'n ^c r.r_ ,a, , r ~ r r ~ ~ - I ~ ~ 7~NI:' ~~t~~ ~.t T~i-iF
' PPER END OF THE NEAREST SEDIAfENT C r,'v } `1 - ~ 'APE TO ThE U GEORGETOWNE SUBONISION + r• r r Rrnic, '%`SSES. DIytRT FLOW IRON TCP OF 4~ , TAB SLOPE DRAINS AS ` rt,_ CE INS N THREE "4, ' 3. AS F 3: t SLOPES ARE ,N PLA SECTIO k, i , I t ' ' ~ ~ I ~ I I I ; I'' r't,'w ~ ~ 1 ~ ~ ~
- rts- ACH C:4Y ONC~ PROPOSED / ,~i f - Ai et:: ~ sJ pF E 1P i 40, . - - f DEV(%'E P.B. 53 PG. I , t,t ~ . ! r ~ ~ ,il i , I r t i j j(It ~ \ S t ~ ~j' i 3 'j ~ i
RMANENT SEEDING PER SCHEDULE. AREAS THaT CANNOT BE ~ _ _ -'-r~ <r-'1 1P1O MULCH W(TH PE _ ^+~E ~ V ~~i'4 ~ ~ v . _ A Stilt°,; ~ rsfit C'JMPLfIs:.~, ac,,.1 r AMERIC!W GREENS .5 OR 51M11AR sLv ~ , ~ S TED WITH NORTr+ -r , T, B~, ,F-'G°+;VG ANC M4,,f.LH{,VC .;HA_i 8E ~ , . t~~ V ~ l i ` I, ti'' ` ~ i~ ~ I ` ~ ~~t' 1 t I 1( i
S:AB1~rtE.. ~'~UTECAON AS AFPrO'~fD 5''' rrfE ENC7,VEER. r~ ='r f-r'r y I I ~ ~ r ! i ( t
r• N MEASURES SHOWN AND ~ - ~ r r~ ~ - - _ r .e ~~~,v ~ TRt1,;Tt,',RES ARE INSTALLED, PROTECT INLETS WITH LdIET PROTECTIO 1.N"'TALLEO.:F PIPE RJN \141 " , ' ~N' ~
AS S,OR,t .-t,..+ a-E S rTl NS WHEN 1NE ENU SECTIONS ARE s i ~ t 7 T?-t1~' F,ti~ ~ Or FIAR.ED ENC SEA 0 r t IN 19 ? s / ~ ~ r F,Rt~I,_LAOP, A - t , 'H RCN AND HC'_17 1 i r r E ~ ;:,,,AL1. vU'_E h, D DYER AtC OPEN aTRtc,TLRES 1N 1, ~ ~ \ 2~ 1 I r r f
r+9CL Nv ~ BE ;'~Pr'-E(ED 1N e S+,1f t£ Dn:r, PGlCE 3/4' PLY'WOO c - ~ J ~ / l3j 41 ~ +r. ~ F PLYWOOD. Ai THE END OF THE OPEN STc~RM DRdiNAG£ L/N~ t,~'v£R ~ POiT! ~ " ~ :,r`h C,:! rt,,P O. THE - r„~ : F T ~ ~t ~ l ~ ,;ACE WIT`i y~', a -J'' CEMEN ~ Hr. CDUNTRY CLUE ,1 ~ ~ ;I~ ~ / ~ ~ ~ i ~ r / . ! t.. Pr;.''r
r • ~ n nAr ' E 10 SECURE PLYWOOD. D!VERT ANY FLOW TO St.RUCPJRES TO TAE ,..A.R_S ~ ~ / ! ~5/ I SiRKOgLEI I =i1D OF PIPE YYtrl; 3iA PLYlhJ~.,'v ,.r,~- bAC.~•F.LL PHASE ll-A & PHASE 6:~A rr ! 6 r-nk, ,r ` P.B. 66 Pr ~q I MILL ~ ,-u(5 AT ~ l 6~ 1. i 1
SEDIMENT ..,,,+TI7.'!. DEbRCE, / POINrE / r _ ~ I ,I~ ~ ~i P ~ , ~.a 8, 65 PG. ~ ~ ` ~ 1 ~ ~ ~ < . `7 ~ ~ `
' TERMINATED SHORT GF PPOPOSED END SECTIONS TO ALLOW DRAthAGE _ , ~ i ~ ~ ~ " tviA.Y NEE? TC BE BE TA.!L ~ ~ I ~ P B. 263 6. SC+biE `C N,~f f' ,AlP1AGE tt.d...~ • M SEDIMENT BASIN. 1N THESE CASES STORM DR,AtNAGE SHALL m,; h6 - - J ~ , f ~ i - ~ i~ ~ P.B. 65 PG. 187
^F THE:' ! Jh r r 7t? A SEDJME++"1 kAP + R nt'~ i'CE ANA OUTLET PROTECTION SHALL BE IflSrALLED. TH.. OUTLET ~ ` ~ r; ;ri tl?• .4Pf?KOPRIAT£ ~"~f7>f£N; CO.NTRGL Gc4r r~ N FWRED END SECTION AND TH£ 15 BIRKD,giE rr,,,~., 4 , ~ ~ `18 ~DRT ~ 1 i'
ao ~"r ; aN lE'~~7H SHALL BE 7'NE ::~A?~E AS THAT SPECIFIED IN THE CA..~JLA TONS 7EJ1 ~,~vER 1S WIDER. t4'HEN THE ' !~?tDTN Sr•rALL Bz ;TIMES THE' Ptr~E C~AA~a:77ER OR ~Tv . HE .OP Of ~ THE STORM DRAIP+AGE PIPE AND END SECTION WfT3i lr ~9~ ~ 1 ~ ~ " r" ? j X10 DALI I _ A~
5c".D+'~ttmi"%;' ','C','VT:Rt~i G``~/ICE 15 REIJrvYr'D: +NSiA:.L ,Nt :REMAINDER 0 , r r,r - STUBBED AREAS WITH SILT FENCE AND SEED AND MULCH I$ ` ! comae ACE ; ~ SP PRIVATE N
;I,;TLE'° 1•RC'rE':'TION PER PL.-'.t?, Pt?~% EG, AitY' RtMAINWG 01 ,a.wx t t ~ . + iL;" FT'NCf MAC E?E RE.hAObED WHEN AREA tS STABfLIZED. '"`"/0~ ,S,+S,tt+,11 r E~.1. i,w, n.~7 t~~R~~EfO - OPEN ~~~'A,E i ~ OPE F A? tit„ ~OMMp „ • _ :.8. 48 PG. i87 ~ f ~ B. ~ A~~Nr~h~ ~/1 U.e. 66 PG. 311 ( t +4~1~i .~~~~e .~T-~-3
r SAS THEt' ARE ("OA4PL£TE7J. r- ROADWAY S t,RS£ ON 'r~ ~ KEiL AS „ONE BA_E CO t . A~ !
P1AC~ C,Ur~.~ Afa,~ +~t7TEk :~r;• , f ERS AND SEED AND MULCH SHOULDER AREAS.
3. BAC T~Jz'?E.L C ~~?B ~ GUTTER, ~Ai E H'JU..D ~t ~C~P Lji~tipFP~?`jj;~li~J ~8 ~_x: 6'v~ ~ ~,*r.:,~;;~~~~ _ 100 50 0 FEET 100
r„ a, TP STRUCTURE ARE STAe'LIZEG, P.EMOYE SEAMENT CONTROL STRUCTURE, BRING WHE'N r1Li AREAS T+:i A .,E„~M~.v,T CvN Oc 1; nE. AND SY,rD AND hfUi.~N THE AREA FER THE PE.aMANENT SEEDING SCHEDULE. ~ \121 r - Q i F ~~r<, ~ rfi'~s7 3,5' ~ I x•1 ~,M rkL. ~ -
AI?~h , FfNA,~ .P,A~ ;r. ~ , + Y' PLACE BINDER AND F", _ , ~ ':E _ _ ~ 0 ! C;I'vf`>. ti' NrElR = 62`Lx30`W
+ + ,'a A' L STRtlCTURES RC:tiD~'A AND A ,~.T .C- DJ. ~ ~~T.I~, ,~c,i~>F,T =
- Y : ; 4,;t' ON THESE ~ Vr,rE: -+r Y 9 a.M t,- ;I!:1~N? STG}RAGE RE~:~'f?. = '?080 C F. . w a}er r~.v~;~iC~,i ~fOR.AGE GRO'4', - 3023 .
:,7AG1rJv AREA .4hID STORAG" .:F ~1ATERl,ALS SN,4LL HAPPEN ON SITE ~ ~k rCRHCE ArcEN CT,"..R i,NAW THE AR64 p. T• ft.(% Ft,It.LEf;T Eh"Tp:".T FJSSIBLt. IF t,ONTRACTOR USES A 5T46t,v_ ~ ~ Q r"~ ~ u'~~ `
~:AN~, ' ~ ` ; - r- ~ 'pr:',.+. ~ ;~?,ACTOR SHALL NOT1Fr THE. ENGINEER SO THAT EROSIOAi CONTR.Ot MEASURES t"C"JERfD BY , Nft G:..Ar2A~~~ ?.+,.,e r THE t,G . -r .-c+,•,;~'7 c'-^•~ =l~~;i'nNAt DISTURBED AREA AND SUBMIT?'ECi TU NCDENR PRIGR TO THE BEG(NNiNG QFEtL AS J ~::t,r,~A.~;'t. AS'EA REO - :,i'ri,F~°aC:e. A.R:~'A nR4U ~a,FO 3,.F.
C4+V tlc D~ "~_>?vcL , Uh ANr L. f , ,rrV r~'~'~ rt r`~ ;5P':4Li BE FULLY RESPONSIBLE FOR NEGOTWi1NG THE 1JSE OF ADDr7(ONAL IANDORAGE AREAS CL"~:NS'RL,.~:,Of~,i. :,,,r~TRA,. G
r r; ;;,:r', ±n," ;"!'17~JTPC`f"_ f~fF-t+SiiRES A!tC PR7V;DiNV F)NANCIAL RESPON.ciiBILITY FC'R AIJY STALING OR "~r. ER CONTROLS
STORMWAT
y DRAWING NAME:N:\A1/C&K\BURL\..FIC DATES/13/03
! INCR = 20 FEET °RI~P °HKMTB
PREPARED FOR:
NOTES: OWNER-DEVELOPER
36 - R-9 RESIDENTIAL LOTS 34 - R-15 RESIDENTIAL LOTS MILL POINTE DEVELOPMENT, L.L.C.
~"~~tl>" +4i r. , ~ r.rouiev 11D11/L- . ~ ~ r ? c+v wTT ? Te a/.C Cd RbfEN & KING, INC.
-4fN+M!'Iv° REC~t1fi Lei AREA 9v^OO SQUIRE FEET. rmiR??.,i ayL4L' a r rr aaaa+aaa..... PREPARED BY: FIGURE:
L07. AREa 1,5000 SCl+IRt FtET• FEET. BURLINGTON, NC 27215 r : .r__r LC T IOVI~;' ~ N 70 9-1042
i-OT 90 FRONT YARD SE BACK 25 FEET. TELEPHONE. 336-22 , , , SE-F..ACK 30 FEET.
FRONT r ~ R d SIDE YARD SETBACK 10 FEET. CONTACT: BILL HAWKS 'F'ARO Sf_T,RAi;k 1~ Ft~T• R SIDE YARD 18 FEET D,B. 1657 PG. 999 3?G SOUTH
; ~ 1 FhEl. J . BOR.NE O.:i"ER a,uE Y't;RJ 8 G. REAR YARD 25 FEET. i ~r p, L E RDA~D FIGUR
-A FF- 704,4 _
n d'-i

RY GR'FEI~C GROSSING CONSTRUCTION SFQ(IENCE ; TFMPORA
V1~'lN1TY MAP
Nor ~Q SCALE
1. LIMir coNSi~ucriaN wrorN ro ao FEET MAx~u~rM BETWEEN ra>~ OF BANx ra roP of BANx.
2, WITHIN ? 0' OF TCP OF 8AN1(, LIA}Ir CLEARING OF TREES UNTIL CROSSING IS r0 BE GONSTRtlCTED, - - - W+NDSaR
3, INSTALL SANDBAG AND RIP RAC DIKES FOR LiT1LITY CROSSING WITHJN THE LIMITS OF DISTURB~fCE, INSTALL TEMPORARY - - - _ ~IAY
DIVERSIONS, SIi7 FENCf, SILT FENCE OUTLETS AND STILLING BASIN(S) AS SHOWN ON PL41YS.
4, CONTRACTOR SFIAiL NG?T INSTALL A 7EIAPORARY STREAM CROSSING. ALL WORI{ MUST 8E DONE FROM THE STRE.A+14 &4+1'l~, DON5TRUCTION ENTRANCES NAVE BEEN PROVIDED ON BOTH 5JDES OF 7NE PI7OVECF FOR THIS PURPOSE. A FORD CROSSING
NOT BE INSTALLED IN THE STREAK} FOR TEMPORARY DR I~ERMANENT USES. SNA=~_ ~Rb
5. CONTRACTOR 5HALi 5Er t.~P PUMP(S) FOR BYPASS P{iMPING TC CONVEY STREAM BASE FLAW r0 DOWNSTREAM. SEE ~ _ _ _ _
EROSION CONTROL DETAILS FOR METHOaS OF INSTALLING THE SANITARY 5EwER CROSSING IN THE STREAM, ~ ~
~ D
8. CONTRACTOR TO PROVIDE DEWATERING PUh4PING WHILE INSTALLING PIPE ACROSS STREAM, DEWA7FRING PUMP{S) TO d i~ PROPOSED STILLING 8A5lN S . ~ ~ DJSCl~ARGE 1NT { J
~ ~
7, 1NSTA± L PIPE AS SHOWN GN PLANS OR AS DIRECTED BY TtIE ENGINEER. ~ ~ ~
8. W~lEN INSTAI.+..ATION OF PIPE 1S COMPLETE, STABILIZE STREAM &4NI{S W1TN RIP RAp PLACED ON FILTER FABRIC AS
SHOWN ON PLANS ANa REM(3VE DEWATERING PUMPING. REMOVE SANDBAGS, POLYETHYLENE AND SYNTHETIC FILTER FABRIC
FROM THE STREAM.
9. REUSE OF ,RJP ,RAP OR STONE FOR OTHER PURPaSES SHALL BE APPROV€D 8Y THE ENGINEER Pl41OR TO PLACFh4ENT OF
MATERIAL.
SEDIMENT TRAP - ST ;~4
ROG'X 13AM SEDIMf1VT BASIN - RD #i DRAINAGE AREA = 9.4 Ac. DRAINAGE AREA = 2.3 Ae.
DISTURBED AREA = 2.6 Ac. DISTURBED AREA = 1.4 Ac.
TOP DI~iENSJONS = 937'Lu~2'W a~' SIDE SLOPES = 2:9 TOP DIMENSIONS = 70'Lx38'W SIDE SLOPES = 2;1 SEDIMENT TRAP - ST 1
~C,~~ ~ TOTAL HEIGHT = 4.O TOTAL HEIGHT = 3,5' DRAINAGE AREA = 2. P Ac.
v0'~~~` INNS, AT WEIR = f29'Lx84'W DIMS, AT WEIR = 84'Lx32'W RISTURAED AREA = d,6 Ac.
~~w WEIR HEIGHT = 2' r~ FLDN HOMES F4R C,yIt~RE~+ 0?0 SEDIMENT S70RAGE REQ"D, = 4880 C.F. ELON llah~5 WEIR HEIGHT = 2` FQP dIMENSIONS = ~8Lx38'4V SEDIMENT .STORAGE REVD. = 252D C.F. SIDE SLOPES _ 2.9
~ lS~. A.B. 327 PG, 241 h~ SEDIMENT STORAGE PRO1! = 950OB C.F. ELpN HOMES rQR CHILd D•9. 3~ ELAN F1pA~5 FOR CHILDREN TQrAL HEIGHT - 3,5' , SEDIMENT STORAGE PRPy = 3367 C,F. , D.9. 327 PG. 292 _ S, F. DIMS. AT WEIR = 62 Lx30'W
4 ~ SURFACE ARE4 RElJ'D. = 8240 S.E a.B. 32 REN SURFACE ARE,4 REQ D, - 2016
~ ~ q~ SURFACE AREA PRQV = 825& S.F, ~ Pa, 2r2 4 ~ ~ DISCHARGE PJPE 70 SURFACE AREA PROD = 1048 S.F WEIR HEIGHT = 2` SEDIMENT STORAGE RE4D. ~,-~~80 C.F.
^A J I ~ ~ ~ ~ ~ SEDJMfNT BASIN EXJSTJNG ~ ~ i q ~ ~ I ~ AND INSTA± L OUTLET TREELINE SILT FENCE UTILITY CROSSING SEDIMENT STORAGE Pf~r}~°`'_ X023 .F.
i~I1TLET AT STREA+~P SURFACE AREA ~EQ'f~, = 1841 S,F 10"Wx20'L 18" SLOPE SLIRFACE,A~4E'4 PRa4'. = 1880 S.F.
7 ~ 1 ~ ~ ~ DRAIN ~ ~ ~ STILLING 1N r
1 ~ ~ ~ ~v ~ ~ ~ ~ ~ ~ ~
- ~ ~ 1 ~ ~ ~ ~ r \ ~ ~ ~ _ ~ ~ 1
53 ~ ~ ~ - g 0 - ~s 1
~ ~ SRO ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 1, ~ ~ ~ ) rR LIN ~ ~ ~ ~ ~ \ ~ ~ e S! T E C - ~ - ~ . ~ P.B. 44 PG, 9 ;
~ ~ / ~ ~ ~ ` ` - w ` 1
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_ Rc~ - ~ TEMP. ' NSTRUC>'JON .q i~
- 1' - ~1~NDS ENTRANC w ti
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/ 1 ~ p~Q?. ' ~ 1 Fps 4 T E WA & oLrTtEr ra s a E
c ~ P~ROJ'EG f E ,RAP `57
~ f . t RC? r 1 ` P~) Al A ARC = 3.¢ Y ` I } ~ ~ ~ ~ ~ DI AR = i.D Ac.
~ - 1 ~ ~ ~ ~ ~ 1 ~ ~ I ~ ~ ~ 'q 1 1 PS 1 ~ , ~ ~ , I P8 : ~ 8~ x46 W
l ~ y i 29 ~ l 4 l 1 ~ } _ ~ ~ ~ ~ ~ ~L~~ ~ ~ 1 1 I ~ ~ ~ ~ ~ _
E PIP T _ I DIM r rya ~ - _ _ ~
~ ~ 4 ~ ~ a ~ $ 4 ) I 1 ~ ,t ~ 1 ~ I 29A ~ I I ~ 1 . A 1R x"99 Lx - _ ' ~ STALL OUTL P ~ _ I ~ HT - 2~
J B 1 l fl ~ / ~ r ~ ~ {,1 I ~ 2 a ~F. ~ 1 E TAG EQ D. 9800 , . --1
~ ~ f 4 I 1 4 I ~ ~ 7O PROV, = 5480 C,F 4 - ~ ` ~ 1 , I~ ~ r = ~ 1 1, l
DONUT ~ ! V ~ ! E AREA R Q D. 298 S.F. r _ I ~ 0 .F. PhASE 7 I. f S AREA OV. 32 O 5
JDfL BR s ,w 64N HURDLE ~ ~ (TYP,) i ~ ~ ~ ; ~ ~ ~ -y 1 I 7 I 1 } ~ NILt Pa1MTE Ar THE tQN CaNTROL NOTES . 1 ~ GENERAL EROS f 1 ~ ~ ,
a. D.~. ra 1 ` I I EORGE74WNE SUBINVISION ~ ! ~ _ I f ~ 7-~ I I ~ ~ ~ 4 4 i f Sr:L714h TtfREE 9 ~ ~ , j 1 3 ~ , cotU,v~Y CLUa ! ~ ~ 1, l ~ I ~ l ~ 1 ~ ~ P,B. 43 PG, t6 - I ~ 1
~ / s / t~ r J ~ ~ I D --t ~ ~ ~ J ~ ~ ~ ~
. I 1 ~ ' ~ IJi/ / I I / s~ ~ . ~ J~ ~ ,1 m 1. DISTURBED AREA 10.7 Ac.f ~ z
/ ~ ~I, I ~ ~ ti I / f i / / ~ ~ f ~ ~ ~ ~ f 1l ~ 1 p
f, 4 / ~ 8 ~ ~ ~ s r \ ~ ~ 9 I 1 ~ I l r ~ ~ r r l~1 n 2. A!L 1n+GRESS AIJD EGRESS LocanoNS c1sED BY THE CONTRACTOR TO ACCESS r i r ~ I Z z ~ J ~ , r 94 1 ~ c ~ ~ ~ THE SITE SHALL BE PR01?DED WITH A TEMPORARY CONSTRUCTION EMRANCE t1NLESS r L
1 ~ 1 ~ \ ~ / l r i ~ ~ ~ t h r ~ i ~ ~ ~ 1 c~ ~ 1 THE ACCESS LOCATIQN 1S AN EXISTING GRAVEL DRIVE. ~ ~ ~ ~
~ ~ ~ ~,~,G? ,d lla~ ~ ~ , 3 ~ i,/ ~ , t 1 6 i ~ ' ti ~ l ~ cxE~ aNro ExISnNG pAVEO o~ . f 3. CONTRACTOR SNAii ftEMO1~E ANY MUD TRA . 13" ~
~ ~ i . 15 ~ ~ i 1 ~ `1'' l~ GRAVEL ROADS OR DRIVES WNEfNER PUBLIC 4~7 PRiUATE. .15 RC,~ 1 r' 1 1
Il z J ~ ~ ~ ~ 1 1 ) r• ~ ~.r ~
~ i I5" ?5" 1~ _ , _ ~ 1 ENT TRAP ST 5 ~ - STD ~ x ~ ,r 4. ANA' WASTE MATERIAL DISPOSED OF OFF-SITE SHALL BE DISPOSED 70 A S1rE I rP 1 f ~ ~ ~ S 1 ,>1 V EROSION CONTROL PLAN AID CURI7E~IT PERh41T, IF SITE DDE HAVING AA+ APPRP ED ,z ~
J, m _ ~ 1 1{AllJAGE AREA - oa Ac. 1 ~ PLAN ANO OBrA+N NOT h'AUE A CURRENT PERMIT CONTRACTOR SHALL PRO'~1DE A t~ ~ 7 , ~ ~ ~ /
~ e p -7IJR8ED AREA = 0.1 Ac. 9 9~ `9' r„ . 6 ~ ~ NECESSARY PERhJ17S FRt?A4 NCDENR, LAA1D QUALITY SECTION. I c~ ::r
TOP. DIMENSJCJ~S = 43 Lx25 W eta?; z , SIDE `SLOPES = 2:9 ~ I c~ v I . & ' 1 f 5, THE A~.WJDATORY DE4DLINES FOR THE ES7ABLISI-JMENT OF GROLINDCDVER 5PlALL ~ yy I
TOTAL HE~GIII = 3.5' ~ ~ ~ - p~~ 3 ~ ~c~ 1 f 95 WORxlNG DAYS aR 3D CALENDAR DAYS WHICHEVERCOMES FIRST, FOR ti BE p ~ f ti TEMPORARY GROBND COVER ON STEEP SLOPES AND OTHER EASILY ERt?SNE AREAS
DI~S. AT wEIR = 3T'Lx99 ~ R O _ ,I ~ `APR O tia ~ f ~ YS FOR PERMANENT GRO{1NO COVEFI 1 l AND 15 WORx1N8 DAYS OR 90 CALENDAR DA i1 1
SEDIMENT STORAG~'~,RE~J'D. = 1280 C.F. I ~ I CONSTRUCTION IS F i I GNT TO FINAL GRADE. ONCE l~ ON ALL OTHER AREAS WHEN BROLI _ l 1~ SILT ~ r~ - EEDING AND MULCh'ING D1SrUR8ED PREVIO4JSLY SHALL BE ~ ~ f ~ _ COMPLETE; ANY S
I U _ I SEDIMENT STORAOE ~ ROV - 9288 C.F. ~ ~ - , ~ ~ ~ ~ ~ , ~ ~o. FENL'E AL INSPECTION AND ftEMOUAt OF EROSION CONTROL DEVICES, ~ I ~ ~ f 't REPAIRED PRIOR TO FIN 4 f . Ar TOE l
= 614 S.F. ~ ~ - ' SURFACE AREA $FQ A ~ . + ~ : ~ y ° - ~ OF DAM l ~ AND AFTER EACH l ~ TRI/CTURES TO BE CNECIfED DAILY ~1 6, EROSION CONTROL S
SURFACE AREA PROV, = 703 S.F. ~r~ ~ ` ~ ~ l 1 + E IF FUNCTIONING PROPERLY OR 1N NEED OI- MAINTENANCE. - I RAINFALL EVENT TO SE ,~XIS~IG ~ ~ f ( ~ a I fi
.~R Ili GEORSf4'OWN£ SU8Df1~ISI0N ~ ~ . ~ I j 1 FES 74 I l ~ + 1
P.B. 5J PG, 42 4 4 \ ~ _ ~ ~ ~ ~ • ~ + ~ 1 +VO P.B. 65 PC. 197
. I j ! ~ L THEE L k1 l I f ~ I f ~ 1 ~ ~
- I - ~ ~ 1Q r l 1 1 , 8 LrN sr B R
f UENCF TEMP. sTR~JGT10~' r ~ ~P f ~ 4 ~ ~ j ~ 1 o FR Y r! f
tau ~co~vr~~L ~~n~srl~ucr~o~v ~ ~fNfRAC ~RO~S t4i ~ n ~ , ENTRANG - f ~ ~N r ~ ~ ~ t ~,1," ~ r F THE
4 9 f = ~ ~ t _ ~j! ~~eF'- ~ I 1 P N r ~ f f
1, INSTALL ALL SILT FENCE, TEMPOIZAI~Y DJVERSIONS, ROCK DAM, SEDIMENT TRAPS Wr'D SEDIMENT D.451N AS SHOWN ON TIIE hfILI, POIN1'~ Ar`~- E I I I + ~ ~ l i 3~ r WHILE DI5J•UR81NG AS LJTTLE AREA AS POSSIBLE UNTIL THE AREA IS PROTECTED, SEED ALL BERMS AND G1~r1N7RY +y I ~ f 4~ r PLANS CL 1 ~ ~ l 1 oEVEL~~~IFIvr L.L.c. ~ \ j , MILL POlNTE ,
PM UB f ROCK 1 1 EM&ANKAIENFS WITH TEMPORARY SEEDING ~fS SOON AFTER COl~ISTRUCTIOhI OF DEVICES AS POSSIBLE. ~ AS B -A ~ A CHECK ~R~'DAr,~ L5i r ~ 6s PO. 3 DAM ~~L A7 L8i / 1< ` ~ 1'. DRIVE r E P ` 3405 S. FAIRWAY 1 l j ~ •
2. BEGIN G'RU89IIVG CLEARING AND GRADING ACTIVITJES, ~ Pg PaIN~ 6 SEDIMENT BASIN A ~ ~ ' L ~ ~ f BURLINGTON, NG 27215 ~I ALL aurcET PROr. ~
' Fx, r~ + B5 2 r 1 A,~ B6 PG. B3 r ~ 11 TELEPHONE: [phone] rp* ~ 1
3. AS FJLL PROGh'ESSES, DIVERT FLOW FROM 70P OF SLOPE 7O THE TIPPER END OF 7IIE NEAREST SEDIMENT CONTROL ~i5 r ~ ~ 1, ~lR . J83 DEVICE AT THE END OF EACH DAY. ONCE PROPOSED 3:1 SLOPES ARE IN PLACE INSTALL SLOPE DRAINS AS SHOWN, X48 ~ l~OgLECpt~T BILL HAWKS GONfAO'T" r ~ 11 1
1 . ~ 657 PG, sas f1 ,l` ~ ~ P,9. 65 PG. rs7 0,8 I s ~ ~
A ENT SEEDING PER SCHEDULE. AREAS THAT CANNOT BE ~I ~ 4. AS SLOPES ARE COMPLETED, SEED AND MULGti WITH PERM N X90 + ~ f + I I
STABILIZED BY SEEDING AND MULCHING SHALL BE PROTECTED WITH NORTH AMERICAN GREEN 5-75 OR SIMILAR SLOPE ~ PROTECTION AS APPROVED 6Y THE ENGINEER. R~ ~ ~ r AGE AT ~p Cpl ~ ~ ~ al'EN SPACE f p~Vp7E OPfN SP
a sS ~N r j
5, AS STORM DRAINAGE STRUCTURES ARE INSTALLED, PROTECT INLETS WITH INLET PROTECTION MEASURES SHOWN AND ~ INSTALL OUTLET PROTECTION AT THE END OF FLARED END SECTIONS WHEN THE END SECTIONS ARE INSTALLED. 1F PIPE RUN $ ~ `111 ~ P.B. 6s PG. 31 EDIM T BASIN SB1 28~t
WILL NOT BE COMPLETED IN A SINGLE A4Y, PLACE 3f4" PLYWOOD OVER ALL OPEN STRUCTURES IN THE RUN AND HOLD IN DRAINAGE AREA = 10,2 Ac. _ ~ ! l DISTURBED AREA 4,1 Ac, 5~12~03 NCDENR CQMMENI'S
PLACE WITH BRJOK OR CEMENT BLOCK ON TOP OF THE PLYWOOD. AT THE END OF THE rOPEN STORM DRAINAGE LINE COVER END OF PIPE WITH 3/4" PLYWOOD AND SACKFILL TO SECURE PLYWOOD. DIVERT ANY FLOW TO STRUCTURES TO THE NEAREST ~ CONSTRUCTED DAM HEIGHT = 8.8'
SEDIMENT CONTROL DEVICE. 12`' ~ TOP WIDTH = s' 5 5 03 NCDENR COMMENTS tia 1
. SOME STORM DRAINAGE LINES MAY NEED TO 8E TERMINATED SHORT OF PROPOSED END SECTIONS TO ALLOW DRAINAGE DELII/ERY OF CARD FILES: 8 .4 ~ + 51PE SLOPES = 3:1 f a ~ ~ RISER Dl4 = 38
OF THE LINE INTO A SEDIMENT TRAP, SEDIMENT &~4S1N OR R~'K DAM SED1MElJT BASIN A5 SHOWN ON THIS PL4N. IN Tl-IESE PROP~~ED D~VELQPl~E
CASES STORM DRAINAGE SHALL 9E TAIL DITCHED TO THE APPROPRIATE SEDIMENT CONTROL DEVJCE AND OUTLET PROTECTION !n accepting or utilizing any drawings or other data an any form of electronic media generated by rate8 6 \Q RISER HEIGHT - 5q5' Y w BARREL DIA. = 2A~ :tar ar 4 BARREL LENGTH = BO'
SHALL BE INSTALLED. THE OUTLET PROTECTION LENGTH SHALL BE THE SAME AS THAT SPECIFIED JN THE CALCUL4TlONS FOR Alley, Williams, Carmen and ding, lnG., ar ifs Consultants, the G'lien#, CcantraG#or, SUbeontractar ar THE FLARED END SECTION AND THE WIDTH SHALL BE 3 TIMES THE PIPE DIAMETER OR TO TFIE TOP OF THE TAIL DITCH a ent thereof GOYenant5 and agrees that all such drawings and dv#p are instrGmel?#S Of service Of °rViCe of ~ EMERGENCY SPILLWAY WIDTH = 20'
WHIGFIEVER 15 WIDER, WHEN THE SEDI~4EN7 CONTROL DEVICE IS REMOVED, INSTALL THE REMAINDER OF THE STORM DRAINAGE 9 ~ IMENT ST©RAGE RE 'D, = 18,180 GF, r of the 5ED Q
PIPE AND END SECTION WITH OUTLET PROTEC170N PER PLAN. PROTECT ANY REMWNING DISTURBED AREAS WITH SILT FENCE Alley, WiUioms, Carmen and King, Inc. (ar ifs consaltants~, who shall be deemed the author of the AND SEED AND MLILGH IMMEDIATELY, SILT FENCE MAY 8E REMOVED Wh'EN AREA IS STABILIZED, MATERIALS USED FOR drawings and data, and shall retain all common law, stat~Jtary law and other rights, and capyr,ghts. ~aPyrlghts, SEDIMENT STORAGE PRDV. = 20,198 C,F. ELON, IVOR7N O'AI;OLlNA
OUTLET PROTECTION WHERE PIPE 15 TERMINATED SHORT fJF FULL LENGTH SPECIFIED ON THE PLAN MAY NOT 8E REUSED. SURFACE AREA READ. = 11,694 S.F, BONNE ~srarioN raWn~sNl~ ALA~fANCE ~`OUNTY, N. C.
WHEN PJPE IS EkTENDED TO FULL LENGTH, EXISTING OUTLET PROTECTION+ MUST BE REMOVED AND DISPOSED OF PROPERLY. The Client, Contractor, Subcontractor or agent agrees not to ~1se these drawings ar data, in whole r~r in whole r~r SURFACE AREA PRDV. = 12,400 S.F. (SEE CALGULATIDNS ON DETAIL SHEET
T, PLACE CURB AND GUTTER AS WELL AS STOKE BASE COURSE ON ROADWAYS AS THEY ARE COMPLETED, part, far any other project. These drawings and data are provided in electronic media format only far nQt ar7ly far FDR ADDITIQNAL INFORMATION)
the convenience of the parties involved, the Gllen#, Contractor, Subcontractor or agent agrees to 6. BACKFILL CURB & GU77EI?, SHAPE SIIC~ULDERS AND SEED AND MULGN SHOULDER AREAS, waive all claims against Alley, Williams, Carrrren and King, Enc. ~ar its consultarats~ resulting iR any way e Williams ~arm~en & kin inc. ryes to all , ,
~rR~nyway ENGINEERS & ARCHITECTS
9. WHEN AiL AREAS TO A SEDIMENT CONTROL STRUCTURE ARE STABILIZED, REMOVE SEDIMENT CONTROL STRUCTURE, BRING from the reuse of these drawings ar data. AREA TC7 FINAL GLADE AND SEED AND MULCH THE AREA PER THE PERMANENT SEEDING SCHEDULE. SCALE; 1 " = 100' 740 chapel hill road p.o, box 1179
In addition, the Client, Contractor, SUbcontractar ar agent, as applicable, agree, to the fullest extent est exterri~ ! ED Burlington, n,c. 27215 336225-5534
9d. ADJUST ALL STRUCTURES JN ROAD4~AY AND PLACE BINDER AND FINAL SURFAOE COURSES. permitted by law, to indemnify and hold harmless Alley, Williams, Carmen ar7d king, Inc. (and its THIS DOCUMENT W1gS ORIGINALLY SSU 1r1d !ts AND SEALED 8Y FRANZ lf. NOLT,
N07E: cansultants~ from gray damage, liability or cost, including reasa~nable attorneys fees grad casts of os is o f LICENSE 158 f 6 DN 0 5/ 12/D3, DATE: JOB NO.
f'TArVkI/~ ACA nA~n rTnaar~r nr AdA7rDIh1C cunl~ L7AD1}CA7 I1 Al CIr~ ~Alf7 wi~r~n+ Tur rr ceArn~r +~A.frrr C~f1'WN r)N THFCF , . _r .r r~i.. „i s,. rN.. ,,,a rt„.1.... M„ , „_T ~.,.,~,„~n_~ .,~,r~ OVERALL oao~3
Jrn u+rru "'IL-" """j arvrrnvL v' 11'V•rl LI 1V'1L1] Vl V'IL " r1song out of Ine use Of vlt:se uruvylr~y~f i;j/u ULJ(U If? cl~uuufllu )UrmucPLANS TO 7HE FULLEST EXTENT POSSIBLE IF CONTRACTOR USES A STAGING OR STORAGE AREA OTHER THAN THE AREA frrr MtVrA '>tIALL NVI UL W1gl' rur-rrtu r 4 AM
COVERED BY THE CLEARING LIMITS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER So THAT EROSION CONTROL MEASURES circumstances shall transfer of the drawings and other instruments of service on electronic media for media for A CERMED DOCUMENT, STORM DRAINAGE owu NAWE, t S0 Carmen DRAWN BY, SHEET NO,
CAN BE DESIGNED FOR ANY ADDITIONAL DISTURBED AREA AND SUBMITTED TO NCDENR PRIOR TO 7HE BEGINNING OF use by the Client, Contractor, Subcontrcctors or others be deemed a sale by Alley, Williams, Carmen CONSTRUCTION, CONTRACTOR SNAIL BE FULLY RESPONSIBLE FOR NEGOTIATING THE USE OF ADDITIONAL LAND AS WELL AS and King, Inc., and AWCK makes no warranties, either express or implied, of merchontability or fitness ty or fitness
INSTALLING EROSION CONTROL MEASURES AND PROVIDING FINANCIAL RESPONSIBILITY FOR ANY STAGING OR STORAGE AREAS for ony particular purpose. o' too' 200' 300' 400' 500' W3P CHECKED BY.- EROSION CONTROL
LOCATED OFF SITE. FH PLAN 14