20031158 Ver 1_COMPLETE FILE_20030916

VMT? Michael F. Easley, Governor
Q R
OC? QG William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
\ Alan W. Klimek, P.E., Director
Division of Water Quality
0 Coleen H. Sullins, Deputy Director
Division of Water Quality
December 4, 2003
DWQ# 03-1158
Lee County
Lee County Board of Education
C/o Mr. Jim Chandler
P.O. Box 1070
Sanford, NC, 27331-1010
APPROVAL of 401 Water Quality Certification with Additional Conditions
Dear Mr. Chandler:
You have our approval, in accordance with the attached conditions, to grade and fill 0.27 acre of wetlands in order to
construct the Lee County High School in Lee County, as described in your application received by the Division of Water
Quality on September 16, 2003, and in additional correspondence received November 10, 2003. After reviewing your
application, we have determined that this fill is covered by General Water Quality Certification Number 3402, which can be
viewed on our web site at http://h2o.enr.state.nc.us/ncwetlands. This Certification allows you to use Nationwide Permit
Number 39 when it is issued by the U.S. Army Corps of Engineers. In addition, you should get any other federal, state or
local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Non-
Discharge and Water Supply Watershed regulations. Also this approval will expire when the accompanying 404 permit
expires unless otherwise specified in the General Certification.
This approval is only valid for the purpose and design that you described in your application. If you change your
project, you must notify us in writing and you may be required to send us a new application for a new certification. If the
property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for
complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre, compensatory
mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the
conditions listed in the attached certification, as well as the additional condition listed below:
1. Deed notifications or similar mechanisms shall be placed on all lots with remaining jurisdictional wetlands and waters or
areas within 50 feet of all streams and ponds on the property. These mechanisms shall be put in place within 30 days of
the date of this letter or the issuance of the 404 Permit (whichever is later). A sample deed notification format can be
downloaded from the 401/Wetlands Unit web site at http://h2o.enr.state.nc.us/ncwetlands ;
2. Before any permanent building is occupied at the subject,site, the facilities described in the stormwater management
plan received by DWQ November 10, 2003 shall be constructed and operational, and the stormwater management plan
shall be implemented. The structural stormwater practices as well as drainage patterns must be maintained in
perpetuity. No changes to the structural stormwater practices shall be made without written authorization from the
Division of Water Quality;
Erosion and sediment control practices must be in full compliance with all specifications governing the proper
design, installation and operation and maintenance of such Best Management Practices in order to protect
surface waters standards:
a. The erosion and sediment control measures for the project must be designed, installed, operated, and
maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control
Planning and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be
such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina
Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow
sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the
project.
e?•r
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)
Customer Service #: 1-877-623-6748
Mr. Jim Chandler
December 4, 2003
c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and
maintained in accordance with the most recent version of the North Carolina Surface Mining Manual.
d. The reclamation measures and implementation must comply with the reclamation in accordance with the
requirements of the Sedimentation Pollution Control Act.
4. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the
impacts depicted in the Pre-construction Notice Application. All construction activities, including the design,
installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be
performed so that no violations of state water quality standards, statutes, or rules occur.
5. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable.
If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed
and the natural grade restored within six months of the date that the Division of Land Resources has released the
project.
6. You are required to return the attached Certification of Completion form to notify DWQ when all work included in the 401
Certification has been completed.
If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act
within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to
Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center,
Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have
any questions, please telephone Steve Mitchell or Debbie Edwards in our Raleigh Regional Office at 919-571-4700 or Cyndi
Karoly in the Central Office in Raleigh 919-733-9721.
Sincerely, 1
Alan W. Klimek, P.E.
AW K/cbk
Attachments
cc: Corps of Engineers Raleigh Regulatory Field Office
Raleigh DWQ Regional Office
Central Files
File Copy
Jim Chandler, CLH Design, 125 Ediburgh South, Suite 310, Cary, NC, 27511
031158
November 10, 2003 FILI COM
NCDENR
Division of Water Quality - 401 Certification Unit
2321 Crabtree Blvd., Suite 250
Raleigh, North Carolina 27604-2260
Attention: Todd St. John
Re: Proposed Lee County High School
Stormwater Management Plan
wETIANDS / 401 GROUP
NOV l 0 2003
WATER QUALITY SECT101V
Dear Todd:
G.
In accordance with our meeting at your office on November 5, 2003, we offer the following
information and revised grading plans to serve as a stormwater management plan for the proposed
Lee County High School project in Sanford, North Carolina.
The site contains approximately 84.75 acres of land, of which we are only proposing to disturb 58
acres. We kept the proposed site layout as compact as possible to minimize disturbance of
existing vegetation. This project will build out at only about 17.6% of impervious area. Also, the
site contains approximately 7.6 acres of existing ponds and wetlands. Our proposed layout only
disturbs 0.23 acres of these wetlands, due primarily to necessary road construction.
For stormwater management construction practices, we submit the following:
As requested, we are proposing to discharge as many storm pipe outlets as is feasible into
the existing ponds for pretreatment prior to entering the wetlands.
Also, we have disconnected pipe systems and greatly reduced the amount of closed
collection systems by deleting curb and gutter except in areas where it is necessary to
control runoff. Instead we are proposing ribbon pavement and swales to pass storm flow.
There will be over 11,000 linear feet of grassed swales installed as a part of this project,
thereby reducing the nitrogen export load considerably.
Furthermore, at your request, we have modified our temporary erosion control traps and
basins, where practical, to serve as permanent, constructed wetland-type features. At the
end of construction, these selected measures will be altered to serve as mini wetlands,
with the emphasis being on insuring they are safe and appropriate for a school campus.
Deep pool areas will be introduced to promote a habitat for mosquito fish and marginal
areas will be created to create a habitat for dragonflies. A wetland seed mixture will be
used in lieu of Bermuda or Fescue to promote the growth of herbaceous wetland plant
material
The revised grading plans attached reflect the above referenced items. Also included are the
erosion control sheets that delineate the swales and a detail sheet that depicts the typical section
for the wetlands and the wetland seeding schedule. Two sets of plans have been included for you
use. I trust these changes are in keeping with the discussions we had at our meeting. If you need
any further information or explanation please do not hesitate to give me a call.
Sincerely,
qcec(-"-
Jrim Chandler, PE
CLH Design, PA
319-6716
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September 10, 2003
CLH design, p.a.
MacGregor Park, 125 Edinburgh South, Suite 310
Cary, North Carolina 27511
Phone: [phone] Fax: [phone]
FILE COV'r
U.S. ARMY CORPS OF ENGINEERS
Ms. Andrea Wade, Regulatory Specialist
6508 Falls of the Neuse Road, Suite 201
Raleigh, NC 27699
Subject: JOINT PERMIT APPLICATION
Lee County, North Carolina
CLH Project No. 1108
Dear Ms. Wade:

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On behalf the Lee County Board of Education, we hereby submit the following documentation
required by the U.S. Army Corps of Engineers (USACE) and the North Carolina Department of
the Environment and Natural Resources, Division of Water Quality (NC DENR - DWQ) for
activities associated with the disturbance of 0.27-acre palustrine scrub-shrub and palustrine
emergent wetland. In addition, we have enclosed a full-sized alternative and preferred site plan to
assist in your review. This application serves as the pre-discharge notification and contains
documentation supporting the terms and conditions of the Nationwide Permit Program.
PROJECT LOCATION
The proposed high school site is located just east of US Rt. 1-15, 501 on Tramway Road, and
approximately 0.10-mile east of its intersection with Hickory House Road, in Sanford, North
Carolina. Geographically, the site is located in the Cape Fear River Basin (Hydrologic Unit
03030004), and above an unnamed tributary to the Mulatto Branch of the Upper Little River, at
coordinates N 35° 26' 144" and W 79° 11' 894" of the Third Principle Meridian.
PROJECT DESCRIPTION
The project will include the construction of an access road, two baseball fields, a high school along
with its required parking and utilities, a track and field facility, six tennis courts and two soccer
fields. The access road is proposed to impact a low quality, 0.04-acre palustrine forested wetland
dominated by Loblolly pine (Pinus teada), Sweet gum (Liquidambar styraciflua), Muscadine
grape (Vitis rotundifoilia), Kudzu (Pueraria montana), Netted chainfern (Woodwardia aerelolata),
and Greenbrier (Smilax bona-nox). The parking lot is proposed to impact a low quality palustrine
emergent wetland dominated by Black willow (Salix nigra), L. styraciflua, Barnyard grass
(Echinochloa crusgalli) and Smartweed (Polygonum pensylvanicum).
JOINT PERMIT APPLICATION
• Tab 1 - A signed statement authorizing CLH Design, P.A., as agent and a completed
Preconstruction Notification Form, dated August 29, 2003 as required.
• Tab 2 - Detailed Wetland Delineation & Proposed Cape Fear River Buffer Evaluation,
prepared by Soil & Environmental Consultants, P.A., including figures, dated June 30, 2003 as
required.
• Tab 3 - North Carolina Department of Cultural Resources, State Historic Preservation Office
submittal including location map and preliminary site plan, dated August 28, 2003 as required.
• Tab 4 - U.S. Fish & Wildlife Service submittal including location map and preliminary site
plan, dated August 28, 2003 as required.
• Tab 5 - Alternative and preferred preliminary site plans showing areas of wetland/waters of the
U.S. impact in 11" x 17" format, prepared by CLH Design, P.A., dated August 7, 2003 and
August 28, 2003, as required.
PROJECT SUMMARY
Based on the verified wetland boundary survey, the project area contains 7.58 acres of wetland.
During the preliminary alternative design phase, we indicated five areas of wetland/waters of the
U.S. disturbance totaling 0.93-acre. Although these areas do not represent high functional value, it
was apparent that further avoidance and minimization would need to be demonstrated for
expeditious approval by the agencies. Therefore, we realigned the access road to avoid the western
wetlands entirely, and reconfigured the school parking to minimize impact to the southeastern
wetland, thereby reducing total wetland impact to 0.27-acre as shown by the preferred alternative.
We trust this documentation accurately depicts the nature and extent of our proposed impact and
has clearly characterized our development intentions. Please call if you have any questions or
concerns.
Sincerely,
CLH Desi A
Mark V ,
Wetland Scientist
Encl.
T e ° d -idlol

CLH design, p.a.
MacGregor Park, 125 Edinburgh South, Suite 310
Cary, North Carolina 27511
Phone: [phone] Fax; [phone]
AGENT AUTHORIZATION FORM
Name: Lzc, L?mj±in dZ-? F4 (U e- R tO A_
Address: D 5 G W733/-/0/0
Phone: -.!q -J?? 7 y- LD?
Project Name: New Lee County High School
Project Location: NC Hwy 78, lust east of the intersection of Hickory House Road. Sanford. North
Carolina
August 28, 2003
U.S. Army Corps of Engineers
Raleigh Field Office
6508 Falls of the Neuse Rd., Suite 120
Raleigh, NC 27615
Dear Ms. Wade:
Please consider this correspondence an official notice authorizing CLH Design, P,A. with offices
at 125 Edinburgh South, Suite 310 in Cary, North Carolina to act as our agent for the purpose of
acquiring permits required by Section 401 and 404 of the Clean Water Act.
Sincerely,
Owner Name
Z.
Owner Signature
CC: Mr. John Dorney/NCDENR - DWQ
TO/TO "d S"bbRq).) Tr, c innu ?c i i kinn- nnn -
Office Use Only: Form Version May 2002
USACE Action ID No. DWQ No.
ku any parucutar uem is not appncacie to tnis project, please enter "Not Applicable" or "N/A".)
1. Processing
1. Ch ck all of the approval(s) requested for this project:
[Section 404 Permit ? Riparian or Watershed Buffer Rules
FlAection 10 Permit ? Isolated Wetland Permit from DWQ
Y401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39
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
l.Owner/Applicant Information
Name: Lee County Board of Education
Mailing Address: P.O. Box 1070
Sanford, NC 27331-1010
Telephone Number: 919-774-6226 Fax Number:
E-mail Address:
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: Mark Vosbem
Company Affiliation: CLH Design, P.A.
Mailing Address: 125 Edinburgh South, Suite 310
Cary, NC 27511
Telephone Number: 319-6716 Fax Number: 319-7516
E-mail Address:_ [e-mail]
Page 5 of 13
III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: New Lee County High School
2. T.I.P. Project Number or State Project Number (NCDOT Only):
3. Property Identification Number (Tax PIN):
4. Location
County: Lee Nearest Town: Sanford, NC
Subdivision name (include phase/lot number):
Directions to site (include road numbers, landmarks, etc.): Just east of US Rt. 1-15, 501 on
Tramway Rd., and approximately 0.10-mile east of its intersection with Hickory House Rd
5. Site coordinates, if available (UTM or Lat/Long): N 350 26' 144" and W 790 11' 894"
(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)
84
7. Nearest body of water (stream/river/sound/ocean/lake): Mulatto Branch of the Upper Little
River
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/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: Prior converted pasture degraded wetlands and three ponds
for watering cattle
Page 6 of 13

10. Describe the overall project in detail, including the type of equipment to be used: Dozers,
graders, backhoes and dump trucks
11. Explain the purpose of the proposed work:_ The Lee County Board of Education needs a
new high school facility in southeast Sanford NC
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.
To be determined
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.
No
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
Page 7 of 13
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.
Provide a written description of the proposed impacts : The project will include the
construction of an access road, two baseball fields a high school along with its required
parking and utilities, a track and field facility, six tennis courts and two soccer fields The
access road is proposed to impact a low quality, 0 0.04-acre palustrine forested wetland
dominated by Loblolly pine (Pinus teada) Sweet gum (Liquidambar s raciaua) Muscadine
grape (Vitis rotundifoilia) Kudzu (Pueraria montana) Netted chainfern (Woodwardia
aerelolata), and Greenbrier (Smilax bona-nox) The parkin lot is proposed to impact a low
quality palustrine emergent water wetland dominated by Black willow (Salix nigra) L
styraci ua, Barnyard grass (Echinochloa crusgalli) and Smartweed (Polygonum
pensylvanicum).
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***
1 Fill 0.04 No 0.25-mile Palustrine forested
2 Fill 0.23 No 0.20-mile Palustrine emergent

* L'
ist 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 htto://www.fema.eov.
*** 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: 7.58
Total area of wetland impact proposed: 0.27
Page 8 of 13
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 )

-- --__r--- --r-'-"""? °••'" •?•"••'•V --F_- .-j-".. iufPa?ta 1I1UMUe, Out are not llmltea to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, 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.us s.£ov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.tooozone.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.)

* t tcf P rti ,.1.. .._J
..-r"'....,.I "- 1 -1. 1 ?-Pain. 1111Pacis mCiuue, out are not [[muted to: till, 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:
Page 9 of 13
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.
Based on the verified wetland boundary survey, the project area contains 7.58 acres of wetland
During the preliminary alternative design phase we indicated five areas of wetland/waters of the
U.S. disturbance totaling 0.93-acre. While these areas do not represent high functional value it
was apparent that further avoidance and minimization would need to be demonstrated for
expeditious approval by the agencies. Therefore we realigned the access road to avoid the
western wetlands entirely, and reconfigured the school parking to minimize impact to the
southeastern wetland thereby reducing total wetland impact to 0,27-acre as shown by the
preferred alternative.
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://h2o.enr.state.nc.us/ncwetlands/strmgide.html.
Page 10 of 13
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.
Given the extent of avoidance and minimization demonstrated as well as the nature of
wetland impact described above we do not anticipate the need for mitigation at this time
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
[phone] to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional information regarding the application process for the
NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wEp/index.htm. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Amount of stream mitigation requested (linear feet):
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 xpenditure 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 (919) 733-508 to review current thresholds for environmental documentation.
Yes ? No 7
If yes, has the document revie been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA f'nal approval letter.
Yes ? No
Page 11 of 13
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
(Neuse), 15A NCAC 2B .02 9 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requir ents), or other (please identify -p
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 feet)
Multiplier
Required
Mitigation
1 3
2 1.5
Total
?.Juc r CAMHUs uur iv reef perpenaicuiar nom near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
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.
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.
Approximately 14.91-acre or 17.6% of the site is proposed for impervious surface area Pre-
treatment of stormwater run-off is not requirement b the City of Sanford or Lee County.
Page 12 of 13
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.
Sanitation will be provided by the City of Sanford Waste Water Treatment Facility (capacity
unknown).
XIII. Violations (required by DWQ)
Is this site in violation of DM Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No
Is this an after-the-fact perm' 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).
A nt/Agent's Signature 'Oate
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 13 of 13

Soil & Environmental Consultants, PA
11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: [phone] • Fax: [phone]
www.SandEC.com
RECEIVED
J UL 0 1 2003
CLH Design
Attn: Jim Chandler
125 Edinburgh South, Suite 310
Cary, NC 27511
June 30, 2003
S&EC Project No.: 03-7923.W0
Re: Detailed Wetlands Delineation & Proposed Cape Fear River Buffer Evaluation
Lee County High School
Sanford, Lee County, NC
Dear Mr. Chandler:
On June 17, 2003, S&EC conducted a detailed wetland delineation and Proposed Cape Fear
River Buffer evaluation on the Lee County High School Site. The subject site is located
southeast of the intersection of Hickory House Road (SR 1157) and NC Highway 78, and is
approximately 84 acres in size. Figure 1 shows the location of the site on a USGS topographic
quadrangle.
EXECUTIVE SUMMARY
We have determined that wetlands and jurisdictional waters (i.e., streams, ponds) exist on the
site. The attached wetland sketch map depicts the approximate location of wetlands and
jurisdictional waters identified on the site. Please refer to the sketch map and the results and
recommendations section below for more detailed information.
SCOPE OF WORK
The detailed wetland delineation consisted of pedestrian reconnaissance of the property to
examine the soils, vegetation, and hydrology for the presence of areas that meet the criteria for
jurisdictional wetlands by the procedures described in the Corps of Engineers Wetlands
Delineation Manual (January 1987 - Final Report). Areas on the site with positive indicators of
hydric soils and evidence of wetland hydrology and hydrophytic vegetation were flagged with
sequentially numbered, pink S&EC logo flagging. Proof of wetland hydrology would be the
existence of hydric soils with oxidized root channels in the upper 12 inches of the "A" horizon,
water borne deposits, drift lines, scour marks, drainage patterns, regional indicators of soil
saturation, etc. Surface waters such as intermittent and perennial stream channels, ponds, and
Charlotte Office:
236 LePhillip Court, Suite C
Concord, NC 28025
Phone: [phone]
Fax: [phone]
Greensboro Office:
3817-E Lawndale Drive
Greensboro, NC 27455
Phone: [phone]
F,qx- (136) 54n-R9'15
Hickory Office:
622 Coon Mountain Lane
Taylorsville, NC 28681
Phone [phone]
P- (R)Rl A15-5527n

June 30, 2003
S&EC Project #: 03-7923
Page 2 of 5
lakes, which are also subject to regulation by the US Army Corps of Engineers (USACE) as
waters of the US, were also identified. These surface waters may also be referred to as
jurisdictional waters to indicate that they are within the jurisdiction of the USACE. It is
important to note that wetlands are also classified as waters of the US and regulated by the
USACE. Please note that
If enacted, the Proposed Cane Fear River Basin: Nutrient Sensitive Waters Management
Strategy: Protection and Maintenance of Riparian Areas with Existing Forest Vegetation _ rules
will likely apply to 50-foot wide riparian buffers directly adjacent to surface waters in the Cape
Fear River Basin (intermittent streams, perennial streams, lakes, ponds, and estuaries), excluding
wetlands. The rule will likely define surface waters as features approximately shown on either
the most recent version of the soil survey map prepared by the Natural Resource Conservation
Service (MRCS) of the US Department of Agriculture (USDA) or the 7.5-minute quadrangle
topographic maps prepared by the US Geologic Survey (USGS). Surface waters that appear on
these maps are not subject if an on-site determination by the NC Division of Water Quality (NC-
DWQ) shows that they fall into one of the following categories:
1) Ditches and manmade conveyances other than modified natural streams;
2) Manmade ponds and lakes that are located outside natural drainage ways; or
3) Ephemeral (stormwater) streams.
S&EC's Proposed Cape Fear River buffer evaluation consisted of examining each feature on the
site that is shown on the most recent version of the applicable topographic map or soil survey for
applicability to the Proposed Cape Fear River Basin riparian buffer rule using NC-DWQ stream
evaluation techniques. Figure 2 shows the location of the site on the applicable Lee County Soil
Survey map.
RESULTS & RECOMMENDATIONS
The results of the detailed delineation of jurisdictional wetlands and other waters of the US and
the evaluation of surface waters on the site subject or potentially subject to the Proposed Cape
Fear River Basin riparian buffer rule are discussed below.
Wetlands and Jurisdictional Waters:
We have determined that wetlands and jurisdictional waters (i.e., streams, ponds) exist on the
site. The wetland sketch map depicts the approximate location of wetlands and jurisdictional
waters identified within the evaluated area. Feature A is an intermittent channel starting below
flag 325. Jurisdictional ponds consist of features 1, 2, 3, and 4, labeled on the USGS Quad map
and/or Lee County Soil Survey. The water quality classification for these features is C.
Headwater forest wetlands are indicated with flags 100-111A & 107B, 119-161, 162-171, 200-
204A & 205B, 300-339,400A & 400B-406A & 406B, and 500A & 500B-525A & 519B. No
other wetlands or jurisdictional waters were found within the project boundaries. Please note
that the area below the large pond (feature 2) contained dense vegetation and therefore, most

June 30, 2003
S&EC Project #: 03-7923
Page 3 of 5
likely contains upland pockets. If impacts are proposed within this area, traverse lines should be
cute so that S&EC can accurately delineate the wetlands.
A marginal channel was observed between flags 350 & 325. This channel is not believed to be
jurisdictional waters by S&EC due to weak evidence of a continuous bed and bank. However,
due to the marginal nature of this area, confirmation of our determination should be obtained
from the USAGE. No other wetlands or jurisdictional waters were found within the project
boundaries.
All S&EC flags comprising the wetland and jurisdictional waters delineation should be surveyed
and a Wetland Delineation Map generated for use in USACE approval and permitting. Although
not flagged in the field, the edge of water of the ponds and the centerline of the channels should
be surveyed and the channel widths noted at each survey point. The Wetland Delineation Map
should include all of the information listed on the attached `Requirements for Wetland
Delineation Maps'. S&EC delineation flag numbers should be shown on the wetland survey.
Please have the property owner complete the attached agent authorization form if you would like
S&EC to act on their behalf for requesting approval of the wetland delineation. This form will
also be used in preparing a permit application for impacts to wetlands or surface waters when we
are provided with a plan showing the proposed impacts. S&EC cannot conduct
correspondence with the USACE unless we have agent authorization (see attached Agent
Authorization). This authorization form must be filled out in its entirety by the current
landowner and sent to S&EC (a faxed copy is acceptable).
Proposed Cape Fear River Buffers:
The surface waters (i.e., intermittent streams, perennial streams, lakes, ponds or estuaries)
potentially subject to the 50-foot Proposed Cape Fear River Buffers include features A, B, and C,
and ponds 1, 2, 3, and 4, labeled on the USGS Quad and/or Lee County Soils map. No other
surface waters are indicated on either the USGS topographic or Lee County Soil Survey maps.
The only surface waters that S&EC actually believes are subject to the proposed buffers consist
of feature A, below flag 350, possibly as low as flag 325. We do not believe the ponds to be
subject to the proposed buffers; however, in the past, the NC-DWQ has occasionally buffered
ponds if they believe there is a hydrologic connection between the pond and the buffered channel
downstream (i.e. wetlands above or below the pond). If the rules become enacted, the NC-DWQ
must confirm our determination regarding the subjectivity of the aforementioned channels in
order for our determination to be valid.
REGULATIONS
Regulations that apply to jurisdictional wetlands and waters present on the site are discussed
below.
.
June 30, 2003
S&EC Project #: 03-7923
Page 4 of 5
Proposed Cane Fear River Buffer Rules
Recently, it was decided by the Environmental Management Commission that temporary Cape Fear River Basin
Rules would not be enacted prior to adopting permanent rules. SSEC believes that the permanent Cape Fear River
Basin Buffer Rules will not be implemented until 2002 or 2003. It is important to note that the decision to not
adopt temporary rules can be changed at any time. The buffer rules will protect up to 50 feet from the edge of
existing "surface waters" (i.e., intermittent streams, perennial streams, ponds, lakes and estuaries) found within the
Cape Fear River Basin. The 50-foot buffer consists of two zones. The first zone is measured 30 feet landward from
the top bank of streams and is intended to contain an undisturbed forested area. The second zone extends 20 feet
landward from the edge of the first zone and is intended to contain a vegetated buffer. Grading with revegetating is
permissible in Zone 2 (the outer 20 feet of the 50 foot buffer). Mitigation for road crossings is mandatory for
impacts greater than 150 feet in width and utility lines running parallel and within Zone 1. Please call if you would
like to discuss the uses/allowances within bufferedareas. In order for a project not to be subject to these buffer
rules, an approved site specific plan for proposed impacts to wetlands and other waters of the US would have
to be obtained from the USACE and the DWQ prior to enactment of the rules.
Wetland Permittine
Wetland impact permits are issued on a per-project basis as determined by the USACE. The USACE has determined
that impacts on parcels sub-divided from larger tracts are sometimes considered to be cumulative to existing impacts
for the large tract. If this is the case, then thresholds as discussed below may not apply and impacts to wetlands must
be considered in light of existing permits.
Preconstruction notification to the USACE and the NC-DWQ is not required for wetland impacts that meet the
general conditions of Nationwide Permit 39 and that impact less than 1/10 acre per project. Preconstruction
notification and approval by the USACE is required for wetland impacts that exceed 1/10 of an acre and /ora_y
stream channel impacts. Preconstruction notification and approval by the NC-DWQ is required for wetland
impacts that exceed 1/10 of an acre if the property is west of I-95 or 1/3 of an acre if the project is east of I-95.
Preconstruction notification and approval by the NC-DWQ is required for any stream channel impacts
within buffered basins (i.e. the Neuse, Tar-Pamlico, Randleman, and portions of the Catawba Basins) or for
cumulative stream impacts that exceed 150 linear feet in non-buffered basins. If development impacts exceed
the thresholds for notification and proposed impervious area for the project exceeds 30%, then stormwater treatment
to meet the pollutant removal design standard of 85% removal of total suspended solids (i.e., wet detention basins,
stormwater wetlands, bioretention areas, etc.) will likely be required by theNC-DWQ. The maximum permanent
impact allowed per project under the nationwide permits is 1/2 acre of wetland and/or 300 linear feet of USACE
important stream channel. Nationwide Permit 39 limits abov&grade fills within 100-year floodplains specifically
prohibiting above-grade fill within the floodway. Additionally, Nationwide Permit 39 limits stream channelization
and relocation to streams with an average annual flow of less than 1 cfs.
Per project impacts to vegetated wetlands in excess of 1 acre or impacts to streams that contain "significant aquatic
function" in excess of 150 linear feet will most likely require mitigation by the NGDWQ. The USACE may require
mitigation for any wetland/jurisdictional waters impacts. Actual mitigation requirements are typically determined on
a case by case basis. Wetland mitigation is a complex process that requires planning and monitoring. S&EC will
discuss mitigation issues with you if we believe your project may regxire mitigation.
Impacts to channels containing "significant aquatic function" in excess of the notification thresholds may require
mitigation. Channel mitigation is typically intended to replace lost significant aquatic functions and values.
Relocating channels is considered to be an adverse impact and typically results in mitigation within the new channel.
Therefore, this type of mitigation usually requires that meanders be created within constructed channels. Sideslopes
and beds be vegetated; rip-rap is discouraged.

June 30, 2003
S&EC Project M 03-7923
Page 5 of 5
A complete NC-DWQ 401 Water Quality Certification application for a Nationwide Permit has a maximum 60day
processing period. A complete USACE Nationwide Permit application has a 45-day processing period, while
Individual Permit applications submitted to the USACE have no maximum processing periods. The USACE
requires that all impacts to wetlands or Waters of the US, less than 1/10 acre, be reported to the USACE
within 30 days of the completion of construction.
Nationwide Permits can potentially be utilized if the project is designed to impact up to 1/2 acre of jurisdictional
wetlands or waters of the US including a maximum of 300 linear feet of important stream channel impact under
NWP 39. Cumulative impacts per project over these nationwide thresholds will require an individual permit.
Individual Permits require an analysis to determine that the proposed impact is the least environmentally damaging
practical alternative, typically require compensatory mitigation, notification toadjacent property owners, a public
notice, and may require a public hearing. All impacts greater than 1/10 acre require written justification.
ADDITIONAL SERVICES
If you choose to have us perform additional work, the following is a listing of additional services:
(1) Request that the USACE verify our delineation, and (2) Notification to the USACE and NC-
DWQ regarding impacts to jurisdictional areas and riparian buffers and permitting issues, if
required. This additional work can be completed at our hourly rates or a proposal can be
generated. Please advise.
Please call Sean Clark if you need further explanation of the information provided.
Sincerely,
Sean Clark
Environmental Scientist
Laura Gadd
Wetland Scientist
Attachments: USGS Quad map
Lee County Soil Survey map
Wetland Sketch map
Agent Authorization form
Requirements for Wetland Delineation maps
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Project #: Scale:
03.7923 1" = 2000'
Project Date:
Mgr.: SC 6123103
Figure 1- USGS Quad
Lee County High School
CLH Design
Sanford, Lee County, NC
Soil & Environmental Consultants, PA
11010 Raven Ridge Rd.0 Raleigh, NC 27614
[phone] 0 [phone]
Web Page: www.SandEC.com

Project Scale:
03-7923 1"=1320'
Project Date:
Mgr.: SC 6123103
Figure 2 - Soil Survey
Lee County High School
CLH Design
Sanford, Lee County, NC
A Soil & Environmental Consultants, PA
11010 Raven Ridge Rd.O Raleigh, NC 27614
(919)846-59000(919)846-9467
Web Page: www.SandEC.com
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CLH design, p.a.
MacGregor Park, 125 Edinburgh South, Suite 310
Cary, North Carolina 27511
Phone: [phone] Fax: [phone]
State Historic Preservation Office
Ms. Renee Gledhill-Early, ERC
4617 Mail Service Center
Raleigh, NC 27699
Dear Ms. Gledhill-Early:
Enclosed please find the location map of a ±84-acre site in Lee County, North Carolina and a
proposed site plan for your review. At your convenience, please provide us with information
regarding any historically significant structures, artifacts, travel routes or encampments known to
exist in the vicinity of the project site.
Sincerely,
ark os erg,
Wetland Scientist
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U.S. Fish & Wildlife Service
P.O. Box 33726
Raleigh, NC 27636
Dear Sirs:
CLH design, p.a.
MacGregor Park, 125 Edinburgh South, Suite 310
Cary, North Carolina 27511
Phone: [phone] Fax: [phone]
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proposed site plan for your review. At your convenience, please provide us with information
regarding any federal or state-listed species known to exist in the vicinity of the project site.
Sin erely,
WMark V erg,
Wetland Scientist
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September 30, 2003
CLH design, p.a.
MacGregor Park, 125 Edinburgh South, Suite 310
Cary, North Carolina 27511
Phone: [phone] Fax: [phone]
NC DWQ - 401 Wetlands Certification Unit
Mr. John Dorney
1650 Mail Service Center
Raleigh, NC 27699-1650
RE: New Lee County High School
DWQ #03-1158
Dear John:,
? 1 IJ ??4k 4 d R
NATFR OIAI
IT'&,CTIQI ?
At your request, please extend the three-week review period for this project so that Todd St. John,
Jim Chandler and I can meet to discuss the two items identified in your letter, dated September 22,
2003.
Sincerely
ark Vosbe ,
Wetland Scientist
Encl.
CC: Dr. Barry Aycock/Lee County Board of Education
\O??F W A T ?q?G
? r
D N,
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan Klimek, P.E., Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
September 22, 2003
DWQ # 03-1158
Lee County
CERTIFIED MAIL - RETURN RECEIPT REQUESTED
Lee County Board of Education
Post Office Box 1070
Sanford, NC 27331-1010
Subject Property: New Lee County High School on NC Highway 78 just east of Hickory House Road
To Whom It May Concern:
On September 16, 2003 the Division of Water Quality (DWQ) was notified by receipt of your application
regarding your plan to fill wetlands or waters for the purpose of constructing a High School in Lee 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 all fill slopes, dissipaters, and bank stabilization more
clearly on the site plan. You should include grading contours.
2. Due to the concentrated nature of the development?a stormwater management plan shall be required
for this project. You may be able to incorporate the existing wetlands and pond into your plan.
Please contact Todd St. John at 9119-733-9584 for more information.
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 21-1.0505(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.
Sincerely,
JRD/bs
cc: Raleigh DWQ Regional Office
Raleigh Corps of Engineers
Central Files
U-Pif
I R. Dorney
Water Quality :11cation Program
File Copy
Mark Vosberg, CLH Design, MacGregor Park, 125 Edinburgh South, Suite 310, Cary, NC 27511
04
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), (h"p://h2o.enr.state nc.us/newetlands)
Customer Service #: 1-877-623-6748
DWQ# 3 J ??O Date 7 ?t? d3 Who Reviewed: 76y
Plan Detail Incomplete
? Please provide a location map for the project.
Wt" PAY c?Qf
Wt"
Please show all sifi impacts including all fill slopes, dissipaters, and bank stabilization on the site plan. et //tC
?
1 e d' slo ??????? ClJalf?t?'? y
? Please indicate all buffer impacts on the site plan.
? 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 area based on the estimated built-out conditions.
? Please indicate all stormwater outfalls on the site plan.
? Please indicate the diffuse flow provision measures on the site plan.
Xse indicatgwhether o6 _ _r node plopgsed i}npacts alfgady b en nducted.
Avotdan and/or Minimization Not Provided f, •ed, 0?
? The labeled as on the plans does not appear to be necessary . Please elinu ate the or provide additional ?H
information as to why it is necessary for this project. ? ,r
F1 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 labeled on the plans as can be moved or reconfigured to minimize the impacts to the?
Please revise the plans to minimize the impacts. fu ?7 Ink
? The stormwater discharges at the location on the plans labeled will not provide diffuse flow through the buffer because (?`1n
. Please revise 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 may be necessary to provide stormwater management 01
practices that remove nutrients before the stormwater can be discharged through the buffer.Q
Other ?T-
cm
? The application fee was insufficient because over 150 feet of stream and/or over 1 acre of wetland impacts were 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.
`
Mitigation ?L
? of compensatory 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 proposed.
? Please indicate which 404 Permit the USACE would use to authorize this project.
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0
EXI5TIN6 CONTOURS EXISTING STORM DRAIN PIPE 1. TOTAL 015TURBED AREA = 58 ACRES.
PROP05ED STORM DRAIN PIPE 2. ALL EXISTING VAULTS MANHOLE5, STORM DRAIN 5TRUGTURE5, VALVE BOX /FINAL CONTOURS :5, VALVE B0XE5, GLEAN0UT5, U
ETC. SHALL BE ADJUSTED AS NEEDED TO MATCH FINISHED 6RADE5. GRADES. _ o
2'10.4' EXISTING SURVEY SPOT ELEVATION TRIG PROTECTION FENCE 5. ALL BACKFILL, COMPACTION, SOILS TE5TIN6, ETC. SHALL BE PERFORMED :PERFORMED BY THE OWNER - -
INDEPENDENT TESTING LABORATORY. (SEE 5PEGIFIGATIONS Z OTHERN15E INDICATED. RB,UNLE55 n ~
21050 PROP05M TOP OF CURB SPOT ELEVATION 4. ALL SPOT ELEVATIONS INDICATED AT 046 ARE TOP OF CURB, UNLESS OTI TOG D
5. TO MINIMIZE DAMAGE TO EXISTING TREES NEAR THE INTERIOR EDGE OF 51 ~OR EDGE of BUFFERS AND Z RENCHES ALONG THE LIMITS D
2 IOSO PROPOSED 6ROUND/PAVEMENT ELEVATION 5TREET5GAPE5, THE CONTRALTO R SHALL CUT 2-FT DEEP TRENCHES ALON OF DISTURBANCE, 50 AS TO GUT, RATHER THAN TEAR ROOTS. LL 5.
2q STORM 5TRUGTURE NUMBER 6. TREE PROTECTION FENGIN6 SHALL BE MAINTAINED ON THE SITE UNTIL ALL AREAS 0 SITE UNTIL ALL SITE WORK 15
COMPLETED AND THE FINAL SITE INSPECTION PRIOR TO THE CERTIFICATE 15 5GHEDULED. THE FENCING SHALL 5E REMOVED PRIOR TO FINAL 51TE IT CERTIFICATE OF OCCUPANCY - - U LL . ; FINAL SITE INSPECTION FOR W W WZ
CERTIFICATE OF OGCUPANGY.
1. SITE 15 NOT WITHIN 100 YEAR FLOOD PLAIN. WQ J<w
8. INSTALL DEEP FILL SETTLEMENT H1B5 PRIOR TO BE6INNIN6 BUILDING F00 BUILDING FOOTING CONSTRUCTION.
REFER TO SPECIFICATION SECTION 02200 FOR DEEP FILL SETTLEMENT K SETTLEMENT MONITORING ARFA 4
REQUIREMENTS. PRINCIPAL: KNP AREAS OF WET SURFACE 5011-5 PROJECT MANAGER: LFS
Q. DUE TO THE EXPECTED DATE OF CONSTRUCTION EXTEN5IVE AREAS OF WE SHOULD BE EXPECTED. THE CONTRACTOR SHALL BE PREPARED TO PROT kRED TO PROTECT SUBGRADES
FROM DETERIORATION TO THE EXTENT P0551BLE AND DRY ON-SITE SOILS KEY PLAN DESIGNED BY. KAL ON-SITE 5011-5 FOR PROPER
COMPACTION. MOISTURE CONTENT WILL NOT 5E THE 501E FACTOR IN DET 'ACTOR IN DETERMINING DRAWN BY. KAL NOT TQ SCALE CHECKED BY: JFC
PROJECT NUMBER: P0226
GRAPHIC SCALE CLH DESIGN PA CAD FILE: 1108 CDBASE
GRADING PLAN 40 0 20 40 80 180
MacGregor Park SHEET NUMBER:
125 Edinburgh South Suite 310
W FEET Cary, North Carolina 27511
Phone: [phone] C3,1 1 inch = 40 if Fax: [phone]
SITE GRADING L AREA 1 SCALE: 1 = 40 DATE28: AUGUST 2003

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FINAL CONTOURS PROP05ED STORM DRAIN PIPE 2. ALL EXISTING VAULTS, MANHOLES, STORM DRAIN STRUCTURES, VALVE BOXE ETC. SHALL BE ADJUSTED AS NEEDED TO MATCH FINISHED GRADES. 5, VALVE BOXES, GLEANOUi'S, U HRADE5. UJ 0 U)
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FROM DETERIORATION TO THE EXTENT P0551BLE AND DRY ON-SITE SOILS COM AG-50ti. t'Oi5T;RE Gdh7-51; W,_ '+1G' F;F_ -rE W-7= FA%, TC5Z IN 7T'. :)N-SITE SOILS FOR PROPER DRAWN BY: KAL A-6-1 OF- INT°',k't NOT TO SCALE CHECKED 8Y: JFC
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GRAPHIC SCALE CADD FILE: 1108 CDBASE GRADING PLAN CLH DESIGN, PA
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EXI5TIN6 CONTOURS = _ _ _ = = EXI5TIN6 STORM DRAIN PIPE I. TOTAL DISTURBED AREA = 58 ACRES. VALVE B0XE5, CLEANOUT5, U) TURES,
EXI5TIN6 VAULT5, MANHOLES, STORM DRAIN 5TRICTURE5, VALVE FINAL CONTOURS PROPOSED STORM DRAIN PIPE 2. ALL ETC;. SHALL BE ADJUSTED AS NEEDED TO MATCH FINISHED 6RADE5. iED 6RADE5. ~xo
a---O-- TRH PROTECTION FENCE 3. ALL, BACKFILL, COMPACTION, SOILS TESTIN6, ETC. SHALL BE PERFORr 1 BE PERFORMED BY THE OWNER'S
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27050 PROPOSED 6ROUND/PAVEMENT ELEVATION OF 015TUR13ANCE, 50 AS TO CUT, RATHER THAN TEAR ROOTS. THE 517E UNTIL ALL 517E WORK 15 AREAS
b. TREE PROTECTION FENC,09 SMALL BE MAINTAINED ON THE 51TE UNTIL 2q STORM STRUCTURE NUMBER COMPLETED AND THE FINAL 51TE INSPECTION PRIOR TO THE CERTIFIC, THE CERTIFICATE OF OCCUPANCY \ w Z Uj Uj 0 U-
15 SCHEDULED. THE FENCING SHALL BE REMOVED PRIOR TO FINAL 51 7R TO FINAL 517E INSPECTION FOR d W
CERTIFICATE OF OCCUPANCY. J U)
-1. 51TE 15 NOT WITHIN 100 YEAR FLOOD PLAIN.
8. INSTALL DEEP FILL SETTLEMENT HU65 PRIOR TO 5E6INNIN6 BUILDING WING BUILDING FOOTING CONSTRUCTION. FILL SETTLEMENT MONITORING AREA4
REFER TO SPECIFICATION SECTION 02200 FOR DEEP FILL SETTLEME REQUIREMENTS. - - - PROJECT MANAGER: LFS
9. DUE TO THE EXPECTED DATE OF CONSTRUCTION EXTENSIVE AREAS 0 'RIVE AREA PRINCIPAL KNP S OF WET SURFACE50115 DESIGNED BY: KAL
SHOULD BE EXPECTED. THE CONTRACTOR SHALL BE PREPARED TO V DRY ON-RITE 501L5 FOR PROPER KEY CHECKED BY: JFC
FROM DETERIORATION TO THE EXTENT P05515LE AND DRY ON SITE COMPACTION. M015TURE CONTENT WILL NOT BE THE 501E FACTOR IN A'LE REPAR -S T FACTOR E IN PROTECT SF DETERMINING ROPER NOT TO SCALE PLAN DRAWN BY: KAL PROJECT NUMBER: P0226
SOIL ~..'Tpa~~'r, CADD FILE: 1108 CDBASE
GRAPHIC SCALE 0 CLH DESIGN, PA GRADING PLAN
40 20 40 so t80 MacGregor Park SHEET NUMBER: 125 Edinburgh South
Suite 310
Cary, North Carolina 27511 Phone: [phone] C305 jNT
40 ft, Fag: 919 319-7516 1 inch
SCALE: 1 = 40 DAZE: I
SITE PLAN 128 AUGUST 2003 GRADING

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21OS0 PROPOSED 6ZOUND/PAVEMENT ELEVATION STREETSGAPES, THE CONTRACTOR SHALL GUT 2-FT DEEP TRENCHES ALOA OF DISTURBANCE, 50 AS TO GUT, RATHER THAN TEAR ROOTS. RENCHES ALONG THE LIMITS rs. o N~/
2Q STORM STRUCTURE NUMBER 6. TREE PROTECTION FENGIN6 SHALL BE MAINTAINED ON THE SITE UNTIL ALL LL SITE UNTIL ALL 51TE WORK 150
COMPLETED AND THE FINAL 51TE INSPECTION PRIOR TO THE CERTIFICATE CERTIFICATE OF OCCUPANCY AREAS
15 SCHEDULED. THE FENCING SHALL BE REMOVED PRIOR TO FINAL 517E It CERTIFICATE OF OGGUPANGY. ULL 0 FINAL SITE INSPECTION FOR ~ WJJZ
1. SITE 15 NOT WITHIN 100 YEAR FLOOD PLAIN.
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8. INSTALL DEEP FILL SETTLEMENT HUBS PRIOR TO BEGINNING BUILDING FOO REFER TO SPECIFICATION SECTION 02200 FOR DEEP FILL SETTLEMENT M BUILDING FOOTING CONSTRUCTION. WJ V, SETTLEMENT MONITORING
REQUIREMENTS. AREA a
q. DUE TO THE EXPECTED DATE OF CONSTRUCTION EXTENSIVE AREAS OF WE AREAS OF WET SURFACE 5011-5 - - - - PRINCIPAL KNP
SHOULD BE EXPECTED. THE CONTRACTOR SHALL BE PREPARED TO PROT FROM DETERIORATION TO THE EXTENT P0551BLE AND DRY ON-51TE 501L° ARED TO PROTECT SUBGRADES PROJECT MANAGER: LFS ON-51TE 5011-5 FOR PROPER KEY PLAN DESIGNED BY: KAL
COMPACTION. M015TURE CONTENT WILL NOT BE THE 50LE FACTOR IN rV FACTOR IN DETERMINING
501L SUITABILITY. NOT TO SCALE DRAWN BY: KAL CHECKED BY: JFC
PROJECT NUMBER: P0226
GRAPHIC SCALE CADD FILE: 1108 CDBASE CLH DESIGN PA 40 0 20 40 80 100 GRADING PLAN
1- I MacGregor Park SHEET NUMBER:
125 Edinburgh South Suite 310
( IN FEET) Carp, North Carolina 27511
1 inch = 40 ft, Phone: [phone] C3,6 Fax: [phone]
40' DATE: T GRADING PLAN AREA 6 SCALE- 28 AUGUST 2003

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BONEY ARCHITECTS, INC.
5511 CAPITAL CENTER DRI
SUITE 105 STRUCTURE N0. PIPE PIPE PIPE PIPE UPPER LOWER UPSTREAM STRUCTURE DATA 1 N01ES do LEGEND RALEIGH NC 27606
UP STRM DN S1RM SLOPE DIA. LENGTH MA1RL 1NV. INV. TOP ELEV. DEPTH TYPE NOTES TEL: [phone]
(IN) (FT) (FT) (FT) (FT) (FT) FAX: [phone]
WWW.BONEYARCH.COM 1 2 2.17% 15 76 RCP 464.35 462.70 464.35 - FES (1) TOP ELEV. OF Yl IS RIM OF SURFACE
INFLUENT DI IS TOP OF GRAZE; MH AND ~ ~ ~ 3 4 2.27% 24 66 RCP 459.00 457.50 459.00 - FES GMH IS TOP OF RIM; AND CB IS TOP
WILMINGTON OF HOOD.
RALEIGH
5 6 2.27% 30 88 RCP 453.00 451.00 453.00 - FES 2 ALL FLARED END SECTIONS SHALL
BE REINFORCED CONCRETE CHARLOTTE
7 8 0.59% 30 102 RCP 451.50 450.90 451.50 - FES C 2000 BDNEY ARCHITECTS, INC. 0
9 10 4.57% 15 70 RCP 457.20 454.00 457.20 - FES
LEGEND
11 12 1.67% 12 102 HDPE 458.00 456.30 461.00 3.00 D I CB CATCH BARN, SEE DETAIL SHEET C8.4.
12 13 0.51% 15 128 HDPE 456.20 455.55 459.70 3.50 DI DB PVC DRAIN BASIN, SEE DETAIL SHEET C8.8.
13 14 0.54% 18 140 HDPE 455.45 454.70 459.50 4.05 DI Dt DRS INLET, SEE DETAIL SHEET C8.4.
15 16 8.93% 12 28 HDPE 454.10 451.60 459.00 4.90 DI-P DROP INLET W/ PEDESTRIAN GRATE YI
16 17 7.74% 12 84 HDPE 451.50 445.00 455.10 3.60 YI FES RCP FLARED END SECI)ON
ID PVC IN-UNE DRAIN, SEE DETAIL SHEET C8.8.
18 54 1.11% 12 54 HDPE 458.60 458.00 461.60 3.00 01-P 11 OPEN 1HROAT YARD INLET SEE DETAIL SHEET C8. . 8
54 19 1.48% 12 88 HDPE 457.90 456.60 462.00 4.1 D YI 10 STRU C1URE ID. NO.
19 20 0.93% 15 134 HDPE 456.50 455.25 460.00 3.50 YI ~ CARQ 5~,....
2 1.10% 18 114 HDPE 455.15 453.90 459.00 3.85 YI F1rSS~p 9
~o 21 22 2.23% 18 164 HDPE 453.80 450.15 46. ¢ 2 30 8.50 Dl .
:b S A 22 23 2.46% 18 136 HDPE 450.05 446.70 454.50 4.45 YI : ~ ~z
23 24 1.05% 24 114 HDPE 446.60 445.40 454.95 8.35 DI a ~
24 25 1.45% 24 124 HDPE 445.30 443.50 451.50 tN~`~4'~ti ` 6.20 YI or ~ Q
C 25 26 0.78% 30 58 RCP 443.40 442.95 450.75 7.35 CB ~ 1~
?~lltfft 26 27 0.96% 30 26 RCP 442.85 442.60 449.80 6.95 CB
28 19 2.11% 12 76 HDPE 458.60 457.00 REVISIONS 461.60 3.00 DI
29 55 1.18% 12 34 HDPE 458.50 458.10 461.50 3.00 DI-P
55 20 2.70% 12 74 HDPE 458.00 456.00 461.90 3.90 YI
32 33 0.83% 12 24 HDPE 450.00 449.$0 453.00 3.00 DI
33 34 1.36% 15 44 HDPE 449.70 449.10 454.80 5.10 C8
34 35 1.70% 15 206 HDPE 449.00 445.50 453.50 4.50 C8
35 26 6.67% 15 18 HDPE 445.40 444.20 450.00 4.60 CB
56 33 4.25% 12 174 HDPE 458.90 451.50 461.90 3.00 DI
37 38 1.19% 12 118 HDPE 458.50 457.10 461.50 3.00 DI
38 39 1.08% 15 74 HDPE 457.00 456.20 460.50 3.50 DI
39 40 1.34% 18 134 HDPE 456.10 454.30 460,50 4.40 DI
40 41 2.50% 18 160 HDPE 454.20 450.20 459.50 5.30 DI
41 42 1.64% 24 64 HDPE 449.90 448.85 454.15 4.25 CB
42 43 1.81 % 24 108 HDPE 448.75 446.80 453.10 4.35 CB W
45 46 4.88% 12 86 HDPE 449.20 445.00 452.70 3.50 YI
47 48 2.81% 12 32 HDPE 447.20 446.30 450.20 3.00 CB
a 48 49 5.45% 12 22 HDPE 446.20 445.00 450.00 3.80 CB
CONSTRUCTION 50 51 1.29% 12 124 HDPE 447.70 446.10 450.70 3.00 CB DOCUMENT
S
52 53 1.56% 12 32 HDPE 459.50 459.00 459.50 0.00 FES
57 58 2.77% 12 74 HDPE 447.90 445.85 451.00 3.10 C8
58 59 2.25% 15 60 HDPE 445.35 444.00 448.85 3.50 CB
59 60 1.04% 15 48 HOPE 443.90 443.40 447.50 3.60 DI
60 61 8.53% 15 68 HDPE 443.30 437.50 447.20 3.90 YI
61 62 1.60% 15 94 HDPE 432.50 431.00 441.00 8.50 DI
62 63 1.17% 24 128 HDPE 430.60 429.10 437.20 6.60 DI
63 64 1.02% 24 98 HDPE 429.00 428.00 437.20 8.20 DI
64 65 1.69% 24 136 HDPE 427.90 425.60 437.20 9.30 DI
65 66 1.94% 24 134 HDPE 425.50 422.90 437.20 11.70 Dl
67 68 1.009' 12 60 HDPE 435.00 434.40 438.00 3.00 Dl
68 69 1.07% 12 84 HDPE 434.30 433.40 437.20 2.90 DI ffftftfftf~
69 70 1.109' 12 118 HDPE 433.30 432.00 438.00 4.70 DI
70 62 1.22% 12 98 HDPE 431, 90 430.70 437.20 5.30 DI
71 72 1.009 15 90 HDPE 435.50 434.60 439.00 3.50 YI
72 73 1.65% 15 164 HDPE 434.50 431.80 439.00 4.50 YI
73 74 2.739 15 66 HDPE 431.70 429.90 439.40 7.70 YI
74 64 3.549 15 48 HDPE 429.80 428.10 438.70 8.90 Yl
75 57 1.44% 10 118 HDPE 449.70 448.00 452.70 3.00 DI -P
B5 86 1.159 12 26 HDPE 435.80 435.50 438.80 3.00 ID
86 87 1.119 12 18 HDPE 435, 40 435.20 438.00 2.60 DB
87 88 1.03% 12 58 HDPE 435.10 434.50 438.00 2.90 DB
88 89 3.20% 12 128 HDPE 433.00 428.90 437.20 4.20 D!
89 90 2.659 15 98 HDPE 428.70 426.10 437.20 8.50 DI
90 91 5.389 15 130 HDPE 426.00 419.00 437.20 11.20 DI
92 89 1.029 12 88 HDPE 435.70 434.80 438.70 3.00 ID
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79 88 1.029 12 98 HOPE 434.10 433.10 437.20 3.10 DB
80 81 1.119 12 18 HDPE 435.00 434.80 438.20 3.20 10
81 90 1.009 12 70 HDPE 434.70 434.00 438.00 3.30 DB
93 94 1.099 8 46 HDPE 436.90 436.40 438.90 2.00 DB z (n <
94 95 1.099 8 46 HDPE 436.30 435. z 80 438.90 2.60 DB
95 96 1.099 10 46 HDPE 435.7 z 0 435.20 438.90 3.20 OB
96 97 1.099 10 46 HDPE 435.10 434.60 438.90 3. 0 80 DB 0 >w-
97 98 1.199 10 42 HDPE 434.50 434.00 438.90 4.40 DB O
98 99 1.099 12 46 HDPE 433.90 433.40 438. ~ 90 5.00 DB
J 99 64 1.099 12 46 HDPE 433.30 432.80 438.90 5.60 DB Z 0 Q
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PRINCIPAL KNP
PROJECT MANAGER: ME
DESIGNED BY: GAH
DRAWN BY: GAH
CHECKED BY. am
PROJECT NUMBER: P0226
CLH DESIGN PA CADD FILE: 1108 CDBASE
STORM DRAINAGE
MacGregor Park SHEET NUMBER: 125 Edinburgh South
Suite 310
Cary, North Carolina 27511 Phone: [phone] C3s7
Fax: [phone]
T DATE: R DRAINAGE SCHEDULE 128 AUGUST 2003

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WWW.BONEYARCH.COM
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WILMINGTON

RALEIGH
/ ~ ~ `I\\ ~ ~ / \ / / / ~ ~ 1,.~= > \ ` ~ ; ~ ~ ~ h CHANNEL 3 ~ ~ / REX A. HANDSAKER ~ WIFE CHARLOTTE
/ I AZT / ~ / \ ~ / / / \ ~ r !t ~ 0~I ~ i ~ ~ _ _ _ , h ~ 1 T NSTALLED UP~N ~ ~ ~ 1 REMCrlAL OF T5T ~b BONITA F. HANDSAKER
DEED K Q2000 BONEY ARCHITECTS, INC. B00 673, PAGE 68q
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/ SURFACE AREA RECD 602 SF ' ~ ~ ~ / ~ - - ~ \ \ I I i
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/ J ~ ~ DOCUMENTS ~TRU5TEE5 CENTRAL CAROLINA COMMUNITY COLLEGE m ~ ~ ~ ~
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~ \ \ TONE DISTURBED AREA: 3b AG
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\ ~ ` I ~ SURFACE AREA REQ~ 3312 SF
/ ~ \ \ \ ~ \ \ \ \ 1 1 ,,~I PROTE TIC PROTE TION \ , BOTTOM DIMENSIONS: PER PLAN
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/ SURFACE AREA REG2: 3513 SF \ ~ ~ \ ~ ~ o \ I ~ \ ~ v v v v ~ V A v v ` l o ~ \ \ \ \ ~ ~ \ \
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V
LEGEND CONSTRUCTION SEQUENCE
6RAVEL CONSTR. ENTRANCE s SLOPE & SURFACE STABILIZATION GENERA JE ER L NOTES
/~•~,Sti1~ Y,.f ;w1 SE: DETAIL SHEET 08.4. I. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. KEEP A DOPY OF THE APPROVED PLAN ON-SITE AND POST APPROVAL PLACARD. DURING ALL PHASES OF CONSTRUCTION, 6ROUNDGOVER OR OTHER z
DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION SHALL 1. THE CONTRALTO THE CONTRACTOR SHALL COMPLY WITH ALL STATE AND J
TEMPORARY SEDIMENT TRAP 2. FLAG CONSTRUCTION LIMITS AND INSTALL TREE PROTECTION FENCE. BE PROVIDED ON ALL DISTURBED AREAS WITHIN 15 WORKING DAYS LOCAL CODES It BOTH ON AND 01 T5T SEE DETAIL SHEET G8.3. OR 30 CALENDAR DAYS (6`&IIGHEVER PERIOD 15 5fi0RTER) FOLLOWING LOCAL CODES IN OBSERVIN6 EROSION CONTROL t-EASlRE5 80TH ON AND OFF SITE. 0
3. NOTIFY NCDENR - LAND QUALITY SECTION AND OWNER REPRESENTATIVE AND CONDUCT PRE-CONSTRUCTION A TEMPORARY OR PERMANENT STOPPAGE OF GRADING WORK IN A 2. THE GONTRAGTO THE CONTRACTOR SHALL MAINTAIN ERO51ON ° o ALL CONTROL U) cr_
CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CLEARING OR ANY OTHER CONSTRUCTION, SPECIFIC AREA. DEVICES AFTER BY LOCAL AUTFk DEVICES AFTER EACH RAINFALL EVENT OR AS DIRECTED J BY LOCAL XM40RITIES OR ARCHITECT. 21
TSB TEMPORARY SEDIMENT BA51N 4. INSTALL PHASE ONE GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT FINAL PERMANENT 6ROUNDGOVER OR OTHER SURFACE STABILIZATION 3. TOTAL D15TURBf SEE DETAIL SHEET C8.3. SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED ON ALL 0 TOTAL D15TURBED AREA, 56 ACRES. U
BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON DRAWINGS G4.1 THROUGH Gob. CLEAR ONLY AS NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. DISTURBED AREAS WITHIN 15 WORKING DAYS OR 40 CALENDAR DAYS 4. ALL OPEN STORI d~ ALL OPEN STORM PIPES SHALL BE PROTECTED WITH STONE ~o
(WHICHEVER PERIOD 15 SHORTER) FOLLOWING COMPLETION OF ALL FILTER PROTE01 FILTER PROTECTION AFTER WORK 5TOPPA6E EACH DAY. °
t~tt TEMP. CULVERT BA51N DEVICE. 5. BEGIN CLEARING AND 6RUBBING PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED. GONSTRUGTION ON THE PROJECT. SEE DETAIL SHT SEE DETAIL SHEET 08.4. 5. ALL STORM DRA SEE DETAIL BHT C8.4. rr V
',t 6. ROUGH GRADE SITE. INSTALL AND ADJJST SLOPE DRAINS AS FILLING OF AND CREATION OF SLOPES PROORE55E5. THE ABOVE REQUIREMENTS ARE THE MINIMUM NECESSARY TO MEET FLUSHED OF ALL ALL STORM DRAINA6E PIPES SHALL BE THOROUGHLY oao U) FLUSHED OF ALL SEDIMENT FOLLOWING SITE STABILIZATION. - - - O
t~ TEMP. INLET PROTECTION DEVICE INSTALL INLET PROTECTION DEVICES AS STORM DRAIN SYSTEM IS INSTALLED. NOTE, DO NOT DISTURB ER05ION AND SEDIMENT CONTROL REGULATIONS. THE CONTRACT l 1aJ5tk~ DETAIL SfEET`Gb AS NEEDED TO h ~t PONDS WITHIN PHASE ONE 51 WORK. 5`1NOLUD'E~CDUl~"(~T~SE~Tf~S AT~5T~1LTZ7{1'TOR 11~LORP.LU5HW6 0.E5Y5-TEM SHALL BE P~~
40 GE 5Y5T AS NEEDED TO MAINTAIN PROPER FUNCTIONING OF THE ® z- DRAINA6E SYSTEM. n
TEMP. FT=-5 INLET PROTECTION 'i. INSPECT ALL MEASURES AND DEVICES WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE PROMPT REPAIRS REQUIREMENTS AND SCHEDULES WHICH MAY EXCEED THOSE ABOVE. DRAINA * 0 6. ALL STREETS IN DEVICE. SEE DETAIL SHEET 08.3. AS NEEDED. SLOPE ER05ION CONTROL MATTIN6 SHALL BE INSTALLED FOR ALL STREETS IN FRONT OF PROJECT WILL BE KEPT CLEAN AT z
TEMPORARY STABILIZATION DURING THE ESTABLISHMENT OF ALL TIMES OR A ALL TIMES OR A WASH 5TATION WILL BE REQUIRED.
TEMP. DIVERSION DITCH / BERM b. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE WITH VEGETATION, PAVING, TEMPORARY DITCH VEGETATIVE COVER ON ALL STEEP SLOPES (6i1 OR STEEPER). T, EROSION CONT SEE DETAIL SHEET C6.4. AND SLOPE LINING, M. SEE SLOPE AND SURFACE STABILIZATION NOTES ON PLAN. REFER TO SPECIFICATION SECTION 02220 FOR MATERIAL WILL BE PERFC L1. EROSION CONTROL PLAN REVIEW AND 51TE INSPECTIONS ,was O
0 WILL BE PERFORMED BY NGDENR. A GRADING PERMIT WILL r
a. ON SPECIFICATIONS. INSTALL MATTING PER MANUFACTURER'S NOT BE REQUIR TEMPORARY SILT FENCE GE VETLAND PERMITS ARE OBTAINED AND NOTICE TO PROCEED 15 GIVEN BY ARCHITECT, INSTALL INSTRUCTIONS. NOT BE REQUIRED FROM THE TOWN OF GARY. \ U Z I Uj Uj WZ
SEE DETAIL SHEET 08.4. PHASE TWO GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON PHASE TWO DRAWINGS. CLEAR ONLY AS NECESSARY
MAN AIN THESE DEVICES. MAINTENANCE PLAN REINFORCED SILT FENCE OUTLET TO INSTALL AND I T W
SEE DETAIL SHEET C6.3. 10. CLEAR AND 6RUS REMAININ6 PHASE TWO LIMITS. MAINTAIN DEVICES AS NEEDED. J (C</) E SEDIMENT FROM BEHIND SILT FENCE WHEN DEPTH REACHES
TEMP. CHECK DAM I. ALL ETt0510N AND SEDIMENT CONTROL FEa51JRE5 SHALL BE 3. REMOVE SEDIMENT FROh 11. INSTALL DRIVEWAY STORM DRAIN PIPE. CHEOr-ED FOR STABILITY AND OPERATION FOLLOWING EVERY b INCI•ES AT THE i:EhIGE. 5 AT THE FENCE. REPAIR 51LT FENCE AS NECE55ARY TO A WA a
SEE DETAIL SHEET C.&A. RLNOFF-PRODWIN6 RAINFALL BUT IN NO CASE LE55 THAN ONCE MAINTAIN A BARRIER. IN A BARRIER. - - - - PRINCIPAL- KNP PROJECT MANAGER: LFS
12. ROUGH GRADE PHASE TWO. MAINTAIN ALL MEASLES AND DEVICES. EVER( HEEK ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY PERMANENT OUTLET PROTECTION TO MAINTAIN ALL 1-~ AS DE5161ED. 4. ALL SEEDED, AREAS SW EDED AREAS SHALL DE FERTILIZED, RE-SEEDBV AS KEY PLAN DESIGNED BY: KAL
SEE DETAIL SHEET G8.3. . W:Y-- 5ARY, AND WLGM 0. ll @ CONSTRUGTVJN ` .5 .OmP'-Er.c _ A+ V AI.L AREAS ARE STABdLZED, CALL FOR IM5FECTIOIH BY NODE?7Z. 2. TG r,hh; htn h °i6CFc7, PAR(, AND MULCHED ACCORDING TO PROJECT SPECS DRAWN BY: KAL h~~hfn TL~c `/E6ETA7, r ~Jrr n. Ivv 7v SCALE
I5175D TEMP. SLOPE DRAIN STORAGE CAPACITY HA5 BEEN APPROXIMATELY 5055 FILLED. SEE DETAIL SHEET 0b5. 14. WHEN SITE 15 APPROVED BY NGDENR INSPECTOR, REMOVE SEDITMENT TRAPS AND BA51145, 51LT FENCE, DIVERSIONS GLEAN OR REPLACE 6RAVEL FILTER WHEN THE 5ED{h1ENT POOL 5. MAINTAIN TRH PROTEC CHECKED BY: JFC
AND OTHER TEMPORARY t- A RE5, FINE GRADE AND STABILIZE AREAS. NO LON6BR DRAINS PROPERLY. CONSTRUCTION. dN TREE PROTECTION FENCING THROU&HOUT DURATION OF ~1G770N PROJECT NUMBER: P0226
CHANNEL LINING, SEE . DETAIL SHEET G83. 15. INSTALL OUTLET PROTECTION AT PIPE OUTLETS, APPLY SEED AND INSTALL TEMPORARY MATTING OVER GRAPHIC SCALE CADD FILE: 1108 CDBASE
ANY REMAINING CHANNELS AND DISTURBED AREAS ON SITE. 40 0 20 40 80 160 DESIGN, CLH EROSION CONTROL PLAN
EXISTING CONTOUR 16. ONCE REMAINING VEGETATION 15 ESTABLISHED, GALL FOR A FINAL INSPECTION BY NGDENR INSPECTOR TO OBTAIN A MacGregor Park SHEET NUMBER:
FINISHED CONTOUR CERTIFICATE OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. 125 Edinburgh South Suite 310
TEMPORARY CONTOUR ( IN FEET) Cary, North Carolina 27511
(TEMP. GRADES DUNG GONSTR) 1 inch = 40 ft. Phone: [phone] C4,1 Fax: [phone]
- HA 1 1 SCALE: 1" = 44' DAT I EROSION CONTROL LA E: AREA 28 AUGUST 2003

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\ \ V \ BOTTOM DIMENSIONS: 80'x40 / \ n ~V ~ \ A \ \ \ ~ \ \ \ A ~ I I \ BOTTOM ELEV: 452A / ~ \ \ e \ \ ~ \ \ \ ` t J l / / i( I ~ v~ ~ / v v v I 2 I - $ \ \ \
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V
E E CONSTRUCTION ARPA b -AREA I~ Q
6RAVEL CONSTR. ENTRANCE GENERAL SLOPE ~ . & SURFACE STABILIZATION R L NOTES _E o z
SEE DETAIL SHEET 08.4. ~~•~.4,~,,~.f I. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. KEEP A COPY OF THE APPROVED PLAN ON-SITE AND 6ROUNDGOVER OR OTHER n. sa POST APPROVAL PLACARD. DURIN6 ALL PHASES OF CONSTRUCTION, I. THE CONTRACTOR
DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED ON ALL DISTURBED AREAS WITHIN 15 WORKING DAYS LOCAL CODES IN C E CONTRACTOR SHALL. COMPLY WITH ALL STATE AND J >CAL CODES IN OBSERVINS EROSION CONTROL MEASURES
TEMPORARY SEDIMENT TRAP 2. FLA6 CONSTRUCTION LIMITS AND INSTALL TREE PROTECTION FEW-,E. OR 30 CALENDAR DAYS (WHICHEVER PERIOD 15 SHORTER) FOLLOWIN6 BOTH ON AND OFF TST SEE DETAIL SHEET C:83. )TH ON AND OFF SITE. 00
3. NOTIFY NGDENR -LAND QUALITY SECTION AND OWNER REPRESENTATIVE AND CONDUCT PRE-CONSTRUCTION A TEMPORARY OR PERMANENT STOPPAGE OF GRADING WORK IN A 2. THE CONTRACTOR E CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL .MCES AFTER EACH RAINFALL EVENT OR AS DIRECTED _ -
CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CLEARING OR ANY OTHER CONSTRUCTION. SPECIFIC AREA. DEVICES AMER V BY LOCAL AUTHOR LOCAL AUTHORITIES OR ARCHITECT. AREA5 s Q '
T58 TEMPORARY SEDIMENT BASIN 4. INSTALL PHASE ONE GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT FINAL PERMANENT 6ROUNDG0VER OR OTHER SURFACE STABILIZATION S. TOTAL DISTURBED >TAL DISTURBED AREA 58 ACRES. U
SEE DETAIL SHEET 083. BASINS, DIVERSIONS AND OTHER to E RE5 AS SHOWN ON PRAWIN65 04.1 THROUGH Gob. CLEAR ONLY AS SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED ON ALL NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. DISTURBED AREAS WITHIN 15 WORKING DAYS OR q0 CALENDAR DAYS 4. ALL OPEN STORM I 1 OPEN STORM PIPES SHALL BE PROTECTED WITH STONE e
(WHICHEVER PERIOD 15 SHORTER) FOLLOWING COMPLETION OF ALL FILTER PROTECTIO .TER PROTECTION AFTER WORK STOPPAGE EACH DAY. E DETAIL SHT Gt3.4. U
A;o% TEMP. CULVERT BA51N DEVICE. 5, BE61N CLEARING AND GRUBBING PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED. CONSTRUCTION ON THE PROJECT. SEE DETAIL SHT G! SEE DETAIL SHEET C8.4. 5. ALL STORM DRAIN .L STORM DRAINASE PIPES SFIALI. BE THOROUGHLY U)
6. ROUGH 6RADE SITE. INSTALL AND ADJUST SLOPE DRAINS AS FILLING OF AND CREATION OF SLOPES PROGRESSES. THE ABOVE REQUIREMENTS ARE THE MINIMUM NECE55ARY TO MEET FLUSHED OF ALL 5 LUS ED OF ALL SEDIMENT FOLLOWINS SITE STABILIZATION. - O
TEMP. INLET PROTECTION DEVICE INSTALL INLET PROTECTION DEVICES AS STORM DRAIN SYSTEM 15 INSTALLED. NOTE= DO NOT D15TUR5 EROSION AND SEDIMENT CONTROL REGULATIONS. THE CONTRACT OgF H i flw SEE DET A1C - ~'dR WI Hf~f fA51 0 D DITfOt~ 5EEDA AS NEEDED TO MA Moj?.~NSLQE SYSTEM SHALL BE EEREORMED i NEEDED TO MAINTAIN PROPER FUNCTIONINS OF THE z
REQUIREMENTS AND SCHEDULES WHICH MAY EXCEED THOSE ABOVE. DRAINAGE 5Y51`EN 2AINA6E SYSTEM.
40 TEMP. FE5 INLET PROTECTION 7. INSPECT ALL MEASURES AND DEVIC55 WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE PROMPT REPAIRS 1 ? DEVICE. SEE DETAIL SHEET C83. AS NEEDED. SLOPE ER05ION CONTROL MATTING SHALL BE INSTALLED FOR 6. ALL STREETS IN FF Z 15TRfETS IN FRONT OF PROJECT WILL BE KEPT GLEAN AT Q
1 TEMPORARY STABILIZATION DURING THE ESTABLISHMENT OF ALL TIMES OR A W 1 TIMEi OR A WASH STATION WILL BE REQUIRED. o
TEMP. DIVER510N DITCH / BERM 6. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE WITH VEGETATION, PAVIN6, TEMPORARY DITCH VE6ETATIVE COVER ON ALL STEEP SLOPES ((7%1 OR STEEPER). T. EROSION GONTRC tOSION CONTROL PLAN REVIEW AND SITE IN5PEGTI0145 AREA3 Q a
SEE DETAIL SHEET G8.4. AND SLOPE LINING, ETC. SEE SLOPE AND SURFACE STABILIZATION NOTES ON PLAN. REFER TO SPECIFICATION SECTION 02220 FOR MATERIAL SPECIFICATIONS. INSTALL MAT7IN6 PER MANUFACTURER'S WILL BE LL BE PERFORMED BY NGDENR. A GRADING PERMIT WILL - >T EE REQUIRED FROM THE TOWN OF GARY.
q. ONCE WETLAND PERMITS ARE OBTAINED AND NOTICE TO PROCEED 15 GIVEN BY ARCHITECT, INSTALL INSTRUCTIONS. NOT BE REC~l11RE1 TEMPORARY SILT FENCE PHASE TWO GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT W Uj Wz
SEE DETAIL SHEET G8.4. BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON PHASE TWO DRAWIN65. CLEAR ONLY AS NECESSARY
MAINTENANCE PL REINFORCED SILT FENCE OUTLET TO INSTALL AND MAINTAIN THESE DEVICES. J 07
SEE DETAIL SHEET G83. 10. CLEAR AND GRUB REMAINING PHASE TWO LIMITS. MAINTAIN DEVICES AS NEEDED. 1. ALL 13R0510N AND SEDIMENT CONTROL MEASURES SHALL BE 3. REMOVE SEDIMENT FROM i; 5WIMENt FROM BEHIND SILT FENCE WAN DEPTH REAUfES
TEMP. CHECK DAM II. INSTALL DRIVEWAY STORM DRAIN PIPE. CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY 6-INCHES AT THE FENCE. F AT THE FENCE. REPAIR SILT FENCE AS NECESSARY TO W d A BARRIER PRINCIPAL KNP
SEE DETAIL SHEET G8.4. RUNOFF-PRODUCIN6 RAINFALL BUT IN NO CASE LESS THAN ONCE MAINTAIN A 5ARRIER. PROJECT MANAGER: LFS
12. ROU64 GRADE PHASE TWO. MAINTAIN ALL MEASURES AND DEVICES. EVERY VEEK ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY PERMANENT OUTLET PROTECTION TO MAINTAIN ALL MEASURES AS DESI6NED. 4. ALL SEEDED AREAS SHALL NE W AREAS SHALL BE FERTILIZED, RE-SEEDED AS KEY PLAN DESIGNED BY: KAL RY, AND MULCHED AOCO INB TO PRO.EGT SPECS
SEE DETAIL SHEET 053. NECESSARY, AND MULCHED 13. WHEN CONSTRUCTION 15 COMPLETE AND ALL AREAS ARE STABILIZED, GALL FOR INSPECTION BY NGDENR. 2. REMOVE SEDIMENT FROM SEDIMENT TRAPS AND 5A51N5 WHEN TO MAINTAIN A V16OROU5, PAIN A V160ROU5, DENSE VEGETATIVE GROWTH. NOT TO SCALE DRAWN BY: KAL
IS" TSD TEMP. SLOPE DRAIN STORA6E GAPAGITY HA5 BEEN APPROXIMATELY 50% FILL. CHECKED BY: JFC TREE PROTECTION FENGINS THROUGHOUT DURATION OF PROJECT NUMBER: P0226
SEE DETAIL SHEET G8.3. 14. WHEN 51TE 15 APPROVED BY NGDENR INSPECTOR, REMOVE SEDITMENT TRAPS AND BASINS, SILT FENCE, DIVERSIONS GLEAN OR REPLACE 6RAVEL FILTER WHEN THE 5EVIMENT POOL 5. MAINTAIN TREE PROTEGTIC AND OTHER TEMPORARY MEASURES, FINE GRADE AND STABILIZE AREAS. NO LANSER DRAINS PROPERLY. OON5TRUGTION. GRAPHIC SCALE CADD FILE: 1108 CDBASE CLH DESIGN PA 40 0 20 40 B0 160 , EROSION CONTROL PLAN
CHANNEL LININC7,5FE
DETAIL SWEET C.8.3. 15. INSTALL UIJTI.ET PROTECTION AT PIPE OUTLETS, APPLY SEED AND INSTALL TEMPORARY MATTING OVER ANY REMAINING CHANNELS AND DISTURBED AREAS ON SITE.
EXISTING CONTOUR 16. ONCE REMAINING VEGETATION 15 ESTABLISHED, GALL FOR A FINAL INSPECTION BY NGDENR INSPECTOR TO OBTAIN A MacGregor Park SHEET NUMBER: 125 Edinburgh South
FINISHED CONTOUR GERTIFIGATE OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. Suite 310 ( IN FEET } Cary, North Carolina 27511
TEMPORARY CONTOUR 1 inch = 40 ft. Phone: [phone] C402A
(TEMP. 6RADE5 DURING C.ONSTRJ Fes: 919 319-7516
„ DAT
LAN - PHASE 1 AREA 2 SCALE: 1= 40 SITE EROSION CONTROL E: 128 AUGUST 2003

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LEGEND CONSTRUCTION
ARFA b - - - - - AREA ~ Q
.4: e SEQUENCE t• IL 6RAVEL RFA E STABILIZATION GENERAL CONSTR. SHEET C& ANGE SURFACE AL NOTES EWER
SEE DETAIL SHEET G8.4. SLOPE & PERMITS. KEEP A COPY OF THE APPROVED PLAN ON-SITE AND •p;fz~S'r}f, , I. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE DURING ALL PHA-E5 OF CONSTRUCTION, 6ROUNDCOVER OR OTHER o z
' POST APPROVAL PLACARD. DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN E:R05ION SHALL 1. THE CONTRACTOR -E CONTRACTOR SHALL COMPLY WITH ALL STATE AND „ J DGAL GORES IN OBSERVING EROSION CONTROL MEASURES
BE PROVIDED ON ALL DISTURBED AREAS WITHIN 15 HORKIN6 DAYS LOCAL CODES IN 00 0TH ON AND OFF SITE. ~y
TEMPORARY SEDIMENT TRAP 2. FLAG CONSTRUCTION LIMITS AND INSTALL Tf PROTECTION FENCE. OR 30 CALENDAR DAYS (WHIGHEVER PERIOD 15 5HORTER) FOLLOWING BOTH ON AND OFF T5T SEE DETAIL SHEET 083 A TEMPORARY OR PERMANENT STOPPAGE OF 6RADIN5 HORK IN A 2. THE CONTRACTOR HE CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL I.L
3. NOTIFY NGDENR -LAND QUALITY SECTION AND OWNER REPRESENTATIVE AND CONDUCT PRE-GOI~TRUGTION SPECIFIC AREA. DEVICES AFTER E CONFERENCE AT LEAST ONE Y~C PRIOR TO STARTING GLE'ARINS OR ANY OTHER CONSTRUCTION. BY LOCAL AUTHOf EVIGE5 AFTER EACH RAINFALL EVENT OR AS DIRECTED - - - Y LOCAL AUTHORITIES OR ARGHITEGT. AREA 5
TEMPORARY SEDIMENT BASIN 4IST PHASE ONE GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT FINAL PERMANENT 6ROUNDGOVER OR OTHER SURFACE STABILIZATION 3. TOTAL DISTURBED V OTAL DISTURBED AREAS 5B ACRES.
TSB DETAIL SHEET 08.3. ' IN6S 04.1 THROUGH G4b. CLEAR ONLY AS SUFFICIENT TO RESTRAIN EROSION 5HALL BE PROVIDED ON ALL SEE BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN DRAW DISTURBED AREAS HITHIN 15 HORKIN6 DAYS OR 90 CALENDAR DAYS 4. ALL OPEN STORM LL OPEN STORM PIPES SHALL BE PROTECTED WITH STONE o
NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. . (WHICHEVER PERIOD 15 SHORTER) FOLLOWING COMPLETION OF ALL FILTER PROTECTI( ILLJ -r LTER PROTECTION AFTER WORK STOPPAGE EACH DAY.
TEMP. CULVERT BASIN DEVICE. 5. BE-61N GLE:ARIN6 AND 6RIJBBING PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED. CONSTRUCTION ON THE PROJECT. SEE DETAIL SHT C EE DETAIL SHT C&A. CU
SEE DETAIL SHEET 06.4. 5. ALLSTORM DRAY Jl STORM DRAINAGE PIPES SHALL BE 1HOR000FILY (n LUSFED OF ALL SEDIMENT FOLLONINS SITE STABILIZATION. - - w r) O
6. ROUGH GRADE SITE. INSTALL AND ADJUST SLOPE DRAINS AS FILLING OF AND CREATION OF SLOPES PRO &RE55E5. THE ABOVE REQUIREMENT5 ARE THE MINIMUM NECESSARY TO MEET FLUSHED OF ALL! TEMP. INLET PROTECTION DEVICE INSTALL INLET PROTECTION DEVICES AS STORM DRAIN SYSTEM IS INSTALLED. NOTES DO NOT DISTURB EROSION AND SEDIMENT CONTROL REGULATIONS. THE CONTRACT OR.FLUSHINt ~(0)ZPLUSEIINf Of S)S
DOG()MENT5iNCLUDE AID-DTTfONAC 'SE1=D1WA13C5 5i~ABf CTZATIO A5 NEEDED TO MJ S NEEDED TO MAINTAIN PROPER FUNCTIONING OF THE z DRAINAGE SYSTEM.
~ TEMP. FE5 INLET PROTECTION 1. INSPECT ALL MEASURES AND DEVICES WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE PROMPT REPAIRS REQUIREMENTS AND SCHEDUL ES HHIGH MAY EXCEED THOSE ABOVE. DRAINAGE 5Y5TH 6. ALL STREETS IN F Z .Ll. STREETS IN FRONT OF PROJECT MILL BE KEPT GLEAN AT Q
DEVICE. SEE DETAIL SHEET C63. AS NEEDED. SLOPE ER05ION CONTROL MATTING SHALL BE INSTALLED FOR 7 TEMPORARY STABILIZATION DURING THE E5TABLI5HMENT OF ALL TIMES OR A i LL TIMES OR A KASH STATION WILL BE REQUIRED. o LL
ROSION CONTROL PLAN REVIEW AND SITE IN5FECTION5 AREAS Q
TEMP. DITCH / BERM 8. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE WITH VEGETATION, PAVIN6, TEMPORARY DITCH VE6ETATIVE COVER ON ALL STEEP SLOPES (6,1 OR STEEPER). T, EROSION CONTR REGUIRE SEE DETAIL AIL SHEET G8.4. AND SLOPE LINING, ETC. SEE SLOPE AND SURFACE STABILIZATION NOTES ON PLAN. REFER TO SPECIFICATION SECTION 02220 FOR MATERIAL SPECIFICATIONS. INSTALL MATTING PER MANUFACTURER'S WILL NOT BE E BE PERFOF EQUIRE 11LL BE PERFORMED BY NGDENR. A GRADING PERMIT WILL , - w 0 'OT BE REQUIRED FROM THE TONN OF GARY, ti
W LJJ LL WZ
TEMPORARY SILT FE:NGE q. ONCE INETLAND PERMITS ARE OBTAINED AND NOTICE TO PROGfffl 15 GIVEN BY ARCHITECT, INSTALL INSTRUCTIONS. SEE DETAIL SHEET 05.4. PHASE TP40 6RAVE:L CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT
BASINS, DIVERSIONS AND OTHER MEASURES AS SHORN ON PHASE THO DRAWINGS. CLEAR ONLY AS NECESSARY T E E PLAN Z W rQ~ J vn
REINFORCED SILT FENCE OUTLET TO INSTALL AND MAINTAIN THESE DEVICES. MAINTENANCE SEE DETAIL SHEET G83. 10. CLEAR AND CRIB REMAINING PHASE TWO LIMITS. MAINTAIN DEVICES AS NEEDED. 1. ALL EROSION AND SEDIMENT GONTRAL ME-AWRE-5 SHALL BE 3. REMOVE SEDIMENT FROM SEDIMENT FROM BEHIND SILT FENCE WHEN DEPTH REACHES
GHEOKED FOR STABILITY AND OPERATION FOLLOWING EVERY 6-INCHES AT THE FENCE. i AT THE FENCE. REPAIR SILT FENCE AS NEGE55ARY TO AREA 4
TEMP. CHECK DAM 11. INSTALL DRIVEHAY STORM DRAIN PIPE. RUNOFF-PRODUCING RAINFALL BUT IN NO CASE LESS T14AN ONCE MAINTAIN A BARRIER. SEE DETAIL SHEET G8.4. EVERY WEEK. ANY NEEDED REPAIR5 SHALL BE MADE IMMEDIATELY 4 A BARRIER. PRINCIPAL- KNP
12. ROUGH 6RADE PHASE THO. MAINTAIN ALL MEASURES AND DEVICES. TO MAINTAIN ALL 1 ES AS DE51e+W. 4. ALL SEES AREAS SHAT. DID ARE65 SHALL BE FERTILIZED, REED AS PROJECT MANAGER: LFS KEY PLAN DESIGNED A BY. KAL
NECESSARY, AND MJLGFET off> PERMANENT OUTLET PROTECTION SEE DETAIL SHEET G63. 15. WHEN CONSTRUCTION 15 COMPLETE AND ALL AREAS ARE STABILIZED, GALL FOR IN5PEGTION BY NODENR. 2. REMOVE SEDIMENT FROM SEDIMENT TRAPS AND BASINS WHEN TO MAINTAIN A V160ROUS 4Z'r, AND KLGHEV ACGORDIN6 TO PROJECT SPECS TAIN A VIGOROUS, DENSE VEGETATIVE GROWTH. NOT TO SCALE DRAWN JFC
STORAC45 CAPACITY HAS BEEN APPROXIMATELY 50% FILLED. V TREE PROTECTION FENGINS THROU&HOLIT DURATION OF CHECKED BY: 8Y: KAL
18"15D TEMP. SLOPE DRAIN 14. P4EN SITE 15 APPROVED BY NGDENR INSPECTOR, REMOVE SEDITMENT TRAPS AND BA51N5, 51LT FENCE, DIVERSIONS GLEAN OR REPLACE GRAVEL FILTER WHEN THE SEDIMENT POOL 5. MAINTAIN TREE PROTEGTII ° SEE DETAIL SHEET 083. NO LONGER DRAINS FROPERLY. GONSTRUGTTON. AND OTHER TEMPORARY MEASURES, FINE GRADE AND STABILIZE AREAS. PROJECT NUMBER: P0226 ,c„°N. GRAPHIC SCALE CADD FILE: 1108 CDBASE
CHANNEL LINING, SEE
DETAIL SHEET G63. 15. INSTALL OUTLET PROTECTION AT PIPE OUTLETS, APPLY SEED AND INSTALL TEMPORARY MATTING OVER ANY REMAINING CHANNELS AND DISTURBED AREAS ON SITE. 40 a 20 40 so 160 CLH DESIGN PA , EROSION CONTROL PLAN
_ EXI5TIN9 CONTOUR 16. ONCE REMAINING VEGETATION 15 ESTABLISHEb, GALL FOR A FINAL INSPECTION BY NGDENR INSPECTOR TO OBTAIN A MacGregor Park SHEET NUMBER: 125 Edinburgh South
--~J~ FINISHED CONTOUR CERTIFICATE OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. Suite 310
( IN FEET) Cary, North Carolina 27511
TEMPORARY CONTOUR (TEMP. GRADES DURINS CONSTRa 1 inch = 40 ft. Phone: [phone] C422B Fax: [phone]
SCALE: 1" = 40' DATE: SITE AN PHA 2 AREA 28 AUGUST EROSION 2003

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_ / / CONSTRUCTION
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SED. STORAGE VOL: 21060 GF ~ . ~ • , / / r~~ / / / ~ _ , : / / /
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LEGEND CONSTRUCTION SEQUENCE v
vya+~~ GRAVEL CONSTR. ENTRANCE E /
5EE DETAIL II p 4, K,.d , SHEET 05.4. SLOPE & SURFACE GENERA STABILIZATION L OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. KEEP A COPY OF THE APPROVED PLAN ON-SITE AND E L NOTES ~1
POST APPROVAL PLACARD. DURING ALL PHASES OF CON5TRUGTION, 6ROUNDCOVER OR OTHER DEVICES OR STRUCIURE5 SUFFICIENT TO RESTRAIN EROSION SHALL I. TIE CONTRACTO THE CONTRACTOR SHALL COMPLY WITH ALL 5TATE AND
TST TEMPORARY SEDIMENT TRAP 2. FLAG CONSTRUCTION LIMITS AND INSTALL TREE PROTECTION FENCE. BE PROVIDED ON ALL DISTURBED AREAS WITHIN 15 HORKIN6 DAYS LOCAL CODES It LOCAL CODE5 IN OBSERVING ER05ION CONTROL MEA5URE5 J z
SEE DETAIL SHEET C53. OR 30 CALENDAR DAYS (HHIGHEVER PERIOD 15 SHORTER) FOLLOHIN6 BOTH ON AND 01 3. NOTIFY NGDENR - LAND QUALITY SECTION AND OWNER REPRESENTATIVE AND CONDUCT PRE-GON5TRUGTION A TEMPORARY OR PERMANENT 5TOPPA6E OF 6RADIN6 WORK IN A 2. THE GONTRAGTO BOTH ON AND OFF SITE. o
CONFERENCE AT LEAST ONE PEEK PRIOR TO STARTING CLEARING OR ANY OTHER CONSTRUCTION. SPECIFIC AREA. DEVICES AFTER 0 THE CONTRACTOR SHALL MAINTAIN ALL ERASION CONTROL a DEVICES AFTER EACH RAINFALL EVENT OR AS DIRECTED _ Q
T55 TEMPORARY SEDIMENT BASIN 4. INSTALL PHASE ONE GRAVEL CONSTRUCTION ENTRANCES TEMPORARY FINAL PERMANENT BY LOCAL AUT}Il TE DETAIL SHEET ENT SILT FENCES, SEDIMENT TRAPS, SEDIMENT 6ROU4-DGOVER OR OTHER SURFACE 5TA13ILIZATION 3. TOTAL DISTURBE BY LOCAL AUTHORITIES OR ARCHITECT. n~ s5 - - - = J Z TOTAL DISTURBED AREA: 55 ACRES. a
BASINS, DIVERSIONS AND OTHER MEASURES AS SHORN ON DRAHIN65 G4.1 THROUGH Gob. CLEAR ONLY AS SUFFICIENT TO RESTRAIN E:R05ION SHALL BE PROVIDED ON ALL
NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. DISTURBED AREAS WITHIN 15 HORKIN6 DAYS OR QO CALENDAR DAYS 4. ALL OPEN 5TORt ALL OPEN STORM PIPES SHALL BE PROTECTED WITH STONE O
f? TEMP. CULVERT BASIN DEVICE. (HHIGHEVER PERIOD 15 SHORTER) FOLLOWING COMPLETION OF ALL FILTER PROTECT SEE DETAIL SHEET G5.4. 5. BEGIN CLEARING AND 6RUBBIN6 PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED. CONSTRUCTION ON THE PROJECT. SEE DETAIL SHT FILTER PROTECTION AFTER WORK STOPPA6E EACH DAY. °a SEE DETAIL SHT 05.4. Z L
b. ROUGH 6RADE SITE. INSTALL AND ADJUST SLOPE DRAINS AS FILLING OF AND CREATION OF SLOPES PRO6RESSE5. THE ABOVE REQUIREMENTS ARE THE MINIMUM NECESSARY TO MEET 5• ALL STORM DRA ALL STORM DRAINAGE PIPES SMALL BE THOROUGHLY U
TEMP. INLET PROTECTION DEVICE INSTALL INLET FLUSHED OF ALL PROTECTION DEVICES AS STORM DRAIN SYSTEM 15 INSTALLED. NOTE: DO NOT DISTURB EROSION AND SEDIMENT CONTROL REOULATION5. THE CONTRACT DETAIL..S;~EELGB - D©FIUME IFS E~-ADDITI INTERIOR 10R FLUSFIII allla LL FLU5HED OF ALL SEDIMENT FOLLOWING SITE STABILIZATION. - - (n
N- AREAS H4THMN^ b4NB5 AN9 PONDS WFTHIN f'fff':5E ONE 5:`s ;IN6:UD ONA~S~DIt r Ai~D 5TA$ittZ#TtOFt-- TO h INTERIOR FLUSHING OF SYSTEM SHALL BE PERFORMED T~ 1 (f7f1C1i~Pi2~TI0NING OF THE
r ~ t TEMP. FES INLET PROTECTION 1. INSPECT ALL 1-EASl1RE5 AND DEVICES WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE PROMPT REPAIRS REQUIREMENT5 AND SCHEDULES HHIGH MAY EXCEED THOSE ABOVE. DRAINAGE5Y5TT DRAINAGE SYSTEM.
7 t DEVICE. SEE DETAIL SHEET C53. AS NEEDED. SLOPE ER05ION CONTROL MATTING SHALL BE INSTALLED 6. ALL STREETS IN ALL STREETS IN FRONT OF PROJECT WILL BE KEPT GLEAN AT
TEMPORARY STABILIZATION DURIN611~ ESTABLISHMENT OF TEMP. DIVER51ON DITCH / BERM 5. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FIN15lE:D GRADE HITH VEGETATION, PAVING, TEMPORARY DITCH VEGETATIVE COVER ON ALL STEEP SLOPES (6,1 OR STEEPER). z ALL TIMES OR A WASH STATION WILL BE REQUIRED. Q
SEE DETAIL SHEET G5.4. AND SLOPE LINING, ETC. SEE SLOPE AND SURFACE 5TA51LIZATION NOTES ON PLAN. REFER TO SPECIFICATION SECTION 02220 FOR MATERIAL T. EROSION G FG EROSION CONTROL PLAN REVIEW AND SITE INSPECTIONS, Cr WILL BE PERFORMED 5r NODENR. A 6RADIN5 PERMIT WILL _ O
SPECIFICATIONS. INSTALL MATTING PER MANUFACTURERS HILL BE PERFC TEMPORARY SILT FENCE q. ONCE WETLAND PERMITS ARE OBTAINED AND NOTICE TO PROCEED 15 GIVEN BY ARCHITECT, INSTALL INSTRUCTIONS. NOT BE REQUIR NOT BE REQUIRED FROM THE TOhAi OF GARY. ~ W LU V (L
SEE DETAIL SHEET 05.4. PHASE THO GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT BASINS, DIVERSIONS AND OTHER MEASURES AS SHORN ON PHASE THO DRAHIN65. CLEAR ONLY AS NECESSARY
REINFORCED SILT FENCE OUTLET TO INSTALL AND MAINTAIN THESE DEVICES. MAINTENANCE PLAN WZ
SEE DETAIL SHEET G50. 10. CLEAR AND GRUB REMAINING PHASE TWO LIMITS. MAINTAIN DEVICES AS NEEDED. 1. ALL WQ
ER0510NAND SEDIMENT CONTROL M1EA5URE5 SHALL BE 3. REMOVE SA71hENT FROM TEMP. CHECK DAM 11. INSTALL DRIVEWAY STORM DRAIN PIPE. OHEV.W FOR STABILITY AND OPERATION FOLLOWING EVERY 6-I SEDIMENT FROM BEHIND SILT FENCE WHEN DEPTH REACHES Z J to
NGHES AT THE FENCE. SEE DETAIL SHEET G5.4. RUNOFF-PRODUCING RAINFALL BUT IN NO CASE LE56 THAN ONCE MAINTAIN A BARRIER 5 AT THE FENCE. REPAIR SILT FENCE AS NECESSARY TO AREA a IN A BARRIER - - - -
12. ROUGH GRADE PHASE TWO. MAINTAIN ALL MEASURES AND DEVICES. EVERY HEEK. ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY PERMANENT OUTLET PROTECTION TO MAINTAIN ALL h1EA5URE5 AS DESIGNEE. 4. ALL 5EEDW AREAS SHIA PRINCIPAL- KNP
SEE DETAIL SHEET 05.3. 13. WHEN CONSTRUCTION 15 COMPLETE AND ALL AREAS ARE STABILIZED, GALL FOR INSPECTION BY NODENR. 2. REMOVE 5E DIM aM FROM SEDIMENT TRAPS AND 5A5145 Wor., AND ARY' Xm AREAS SHALL BE FERTILIZED, RE-SEFD® AS KEY PLAN PROJECT MANAGER: LFS MULCHED ACCORDING TO PROJECT SPECS BY: ARY AND DESIGNED
W}EN TO MAINTAIN A V,60ROU' 15UT5D TEMP. SLOPE DRAIN 570RAIbE OAPA44TY HA5 DEEK APPRCAIMA riY 50% FILLED. KAL JTA1N A V!60Rd)5, D51.5E \/55ETATiVE 6ROKM. ti - 0T T C SCALE DRAWN BY: KAL
SEE DETAIL SHEET G83. 14. HHEN 51TE 15 APPROVED BY NGDENR INSPECTOR, REMOVE SEDITMENT TRAPS AND BA51N5 51LT FENCE DI VETR510N5 GLEAN OR REPLACE GRAVEL FILTER WHEN THE 5®IMEM POOL 5. MAINTAIN TREE PROTECT AND OTHER TEMPORARY 1-~RE5, FINE GRADE AND STABILIZE AREAS. NO LONGER DRAINS PROPERLY. IN TREE PROTECTION FENCING THR0U61i0U1' DURATION OF CHECKED BY. JFC
CHANNEL LINING, SEE GONSTRUGTION• Lv,nON' PROJECT NUMBER: P0226 GRAPHIC SCALE CLH DESIGN PA GADD FILE: 1108 CDBASE
DETAIL SHEET CD.3. 15. INSTALL OUTLET PROTECTION AT PIPE OUTLETS APPLY SEED AND INSTALL TEMPORARY MATTING OVER ANY REMAINING CHANNELS AND DISTURBED AREAS ON SITE.
. EXISTING CONTOUR 16. ONCE REMAININ6 VEGETATION 15 ESTABLISHED GALL FOR A FINAL 4° 0 20 40 so 160 EROSION CONTROL PLAN
FINISHED CONTOUR ~ INSPECTION BY NGDENR INSPECTOR TO OBTAIN A CERTIFICATE- OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. MacGregor Park SHEET NUMBER:
TEMPORARY CONTOUR 125 Edinburgh South
(TEMP. 6RADE-5 DURING CON5TiZJ ( IN FEET) Suite 310 Carp, North Carolina 27511
1 inch = 40 ft. Phone: [phone] C4,3A Fax: [phone]
SITE DATt: - _ EROSION CONTROL AN PHASE _ 1 AREA SCALE. 1 40
28 AUGUST 2003

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LEGEND
V
CONSTRUCTION SEQUENCE
6RAVEL CONSTR. ENTRANCE GENERAL . r SEE DETAIL SHEET 08.4 SLOPE . & SURFACE STABILIZATION NzEA b -AREA I ER L NOTES Q
I. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. KEEP A COPY OF THE APPROVED PLAN ON-SITE AND POST APPROVAL PLACARD. DURIN6 ALL PHASES OF 00N5TRUGTION, 6ROUNDGOVER OR OTHER ° z
DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION SHALL I. THE CONTRACTOR co ToR SHALL GOhftY WITH ALL STATE AND
TEMPORARY SEDIMENT TRAP 2. FL.A& CONSTRUCTION LIMITS AND INSTALL TREE PROTECTION FENCE. BE PROVIDED ON ALL DISTURBED AREAS WITHIN 15 WORKING DAYS LOCAL CODES IN 0 TST SEE DETAIL SHEET G63. OR 50 CALENDAR DAY5 (WHIGHEVER PERIOD 15 SHORTER) FOLLOWING BOTH ON AND OFF' GAL CODES IN OBSERVING EROSION CONTROL NEA5URE5 -J ITH ON AND OFF SITE.
5. NOTIFY NGDENR - LAND QUALITY SECTION AND OWNER REPRESENTATIVE AND CONDUCT PRE-CONSTRUCTION A TEMPORARY OR PERMANENT 5TOPPA6E OF GRADING PIORK IN A 2. THE CONTRACTOR 1 _ a CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL ° o U)
CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CLEARING OR ANY OTHER CONSTRUCTION. SPECIFIC AREA. DEVICES AFTER EA VICES AFTER ry EACH RAINFALL EVENT OR AS DIRECTED J LOCAL AUTHORITIES OR ARCHITECT. AREA 5 - - z a Q
TEMPORARY SEDIMENT BASIN BY LOCAL AVTHORI TSB 4. INSTALL PHASE ONE GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT FINAL PERMANENT 6ROUNDOOVER OR OTHER SURFACE STABILIZATION S. TOTAL DISTURBED SEE DETAIL SHEET G63. BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON DRAWIN65 04.1 THROUGH Gob. CLEAR ONLY AS SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED ON ALL TAL DISTURBED AREA+ 58 ACRES. U
NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. DISTURBED AREAS WITHIN 6 WORKING DAYS 0R Gi0 CALENDAR DAYS 4. ALL OPEN STORM F L OPEN STORM a PIPES SHALL BE PROTECTED WITH STONE ao
(WHICHEVER PERIOD 15 SHORTER) FOLLOWING COMPLETION OF ALL FILTER PROTECTION TEMP. CULVERT BA51N DEVICE. 5. BEGIN CLEARING AND GRUBBING PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED. CONSTRUCTION ON THE PROJECT. SEE DETAIL 5HT U .TER PROTECTION AFTER WORK STOPPAGE EACH DAY. a Z Z
SEE DETAIL SHEET 08.4. 5. ALL STORM DRAIN/ E DETAIL 5HT C&.4. U~y
L STORM DRAINAGE PIPES SHALL BE T}OROU6 LY Dim~ w ,15® OF ALL 5WIMENT FOLLOWING SITE STABILIZATION. - U)
TEMP. INLET PROTECTION DEVICE 6. ROUGH 6RADE SITE. INSTALL AND ADJUST SLOPE DRAINS AS FILLING OF AND CREATION OF SLOPES PROORESSES. THE ABOVE REQUIREMENTS ARE THE MINIMUM NECESSARY TO MEET FLUSHED OF ALL 51 INSTALL INLET PROTECTION DEVICES AS STORM DRAIN SYSTEM 15 INSTALLED. NOTE: DO NOT D15TURS EROSION AND SEDIMENT CONTROL REGULATIONS. THE CONTRACT INTERIOR FLU&INOZ _SEE.DET 01-5HEE -G-E.A e. ° .WHaiI~NB POND"! TFfIN PHASE ONE WIT 6-INGtL1DE ADD?Tk7NACL'-SEEDI1 AIVD 51 ERIOR F _ -0-
REQUIREMENT A5 NEEDED TO MAI' 5 AND SCHEDULES WHICH MAY EXCEED THOSE ABOVE, NEEDED TO MAINTAIN PROPER WNGTIONING OF THE Z IAINAGE SYSTEM. n
~ TEMP. FES INLET PROTECTION "l. INSPECT ALL MEASURES AND DEVICES WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE PROMPT REPAIRS DRAINAGE SYSTEM, DEVICE. SEE DETAIL SHEET C63. AS NEEDED. SLOPE i 6. ALL STREETS IN FR ER05 ON CONTROL MATTING SHALL BE INSTALLED FOR L STREETS IN FRONT OF PROJECT WILL BE KEPT GLEAN AT Z
TEMPORARY STABILIZATION DURING THE ESTABLISHMENT OF ALL TIMES OR A WI L TIMES OR A WASH STATION WILL BE REWIRED. N
TEMP. DIVERSION DITCH / BERM 5. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE WITH VEGETATION, PAVIN6, TEMPORARY DITCH VEGETATIVE COVER ON ALL STEEP SLOPES (6tl OR STEEPER). T ER051ON CONTRO SEE DETAIL SHEET 06.4. AND SLOPE LINING, ETC. SEE SLOPE AND SURFACE STABILIZATION NOTES ON PLAN. REFER TO SPECIFICATION SECTION 02220 FOR MATERIAL WILL BE PERFORM LL 0510N CONTROL PLAN REVIEYJ AND SITE INSPECTIONS
SPECIFICATIONS. INSTALL MATTING PER MANUFACTURER'S NOT BE REQUIREL 0 1 BE PERFORMED BY iJGDENR. A GRADING PERMIT WILL - - a
TEMPORARY SILT FENCE G. ONCE WETLAND PERMITS ARE OBTAINED AND NOTICE TO PROCEED 15 6IVEN BY ARCHITECT, INSTALL INSTRUCTIONS. SEE DETAIL SHEET 05.4. PHASE TWO GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT IT BE REQUIRED FROM THE TOWN OF GARY. U "
BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON PHASE TWD DRAWIN65. CLEAR ONLY AS NEGE55ARY wZ
TO INSTALL AND MAINTAIN THESE DEVICES. MAINTENANCE PL REINFORCED SILT FENCE OUTLET SEE DETAIL SHEET G6.3. 10. CLEAR AND 6RUB REMAININ6 PHASE TWO LIMITS. MAINTAIN DEVICES AS NEEDED. LU
I. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL SE 3. REMOVE SEDIMENT FROM BI J U) EEDIhENT FROM BEHIND SILT FENCE WHEN DEPTH REACHES
TEMP. CHECK DAM II. INSTALL DRIVEWAY STORM DRAIN PIPE. CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY 6-INCHE5 AT THE FENCE. RI SEE DETAIL SHEET G6.4. RUNOFF-PRODUGIN& RAINFALL BUT IN NO CASE LESS THAN ONCE MAINTAIN A BARRIER. AT THE FENCE. REPAIR SILT FENCE AS NECESSARY TO A' 4
12. ROUGH GRADE PHASE TWO. MAINTAIN ALL MEASURES AND DEVICES. EVERY Nom. ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY A BARRIER - - - - PRINCIPAL: KNP
PERMANENT OUTLET PROTECTION TO MAINTAIN ALL MEASURES AS DESIGNED. 4. ALL SEEDED AREAS SHALL .D AREAS SHALL BE FH2TL?ZfD, RE-5F.EP® AS PROJECT MANAGER: LFS KEY PLAN
SEE DETAIL SHEET G6.3. WHEN CONS 1415:61 RY, AND MULCHED 13. TRUGTION 15 COMPLETE AND ALL AREAS ARE STABILIZED, GALL FOR INSPECTION BY NGDENR. 2. REMOVE SEDIMENT FROM SEDIMENT TRAPS AND BASINS HEN TO MAINTAIN A V160ROU5, I .Y, AND MJLUED ACCORDING TO PROJECT 5PE05 DESIGNED BY: KAL YN A V160ROU5, DEN5E VEGETATIVE GROWTH. NOT TO SCALE DRAWN BY: KAL
16~ °T~ TEMP. SLOPE DRAIN STORAGE CAPACITY HAS BEEN APPROXIMATELY 50% FILLED. CHECKED BY: JFC
SEE DETAIL SHEET G6.3. 14. WHEN SITE 15 APPROVED BY NGDENR INSPECTOR, REMOVE SEDITMENT TRAPS AND BASINS, SILT FENCE, DIVERSIONS GLEAN OR REPLACE GRAVE. FILTER WHEN THE SEDIMENT POOL 5. MAINTAIN TREE PROTECTION TREE PROTECTION FENCING TIIROU6HOIIT DURATION OF ZION. PROJECT NUMBER: P0226
CHANNEL LINING,SEE AND OTHER TEMPORARY MEASURES, FINE GRADE AND STABILIZE AREAS. NO LONGER DRAINS PROPERLY. CONSTRUCTION. - DETAIL SHEET G63. 15. INSTALL OUTLET PROTECTION AT PIPE OUTLETS, APPLY SEED AND INSTALL TEMPORARY MATTING OVER GRAPHIC SCALE CAOD FILE: 1108 CDBASE
ANY REMAINING CHANNELS AND DISTURBED AREAS ON SITE. 40 0 20 40 80 160 DESIGN, CLH EROSION CONTROL PLAN
EXISTING CONTOUR 16. ONCE REMAINING VEGETATION 15 ESTABLISHED, GALL FOR A FINAL INSPECTION BY NGDENR INSPECTOR TO OBTAIN A MacGregor Park SHEET NUMBER:
- FINISHED CONTOUR CERTIFICATE OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. 125 Edinburgh South
.~.,....I TEMPORARY CONTOUR ( IN FEET) Suite 310 Carp, North Carolina 27511
(TEMP. GRADES DURING CONSTR) 1 inch = 40 ft. Phone; 919 319-6716 C403B Fax: [phone]
I EROS - SCALE: 1" = 40' DATE. IN NR PLAN PHASE AREA
28 AUGUST 2003

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\ \ \ i ~ SED, STORAGE VOL: 10800 GIr ~ SURFACE AREA REQ: 4516 5P ~ \ C 2000 BONEY ARCHITECTS INC.
BOTTOM DIMENSIONS. PER PLAN O
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TST #I ~ ~ _ / ~ / / ~ / ~ / DISTURBED AREA= I~~G 4pa,` / l I ~ ~ REVISIONS / / DEED BOOK 684, i'AGE 442
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~ ~ ro I I I o ~ o o I / ~ DOCUMENTS
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LEGEND V
CONSTRUCTION SEQUENCE
t t 64;'-AVEL CONSTR. ENTRANCE AREA 66
L PE & SURFACE GENERAL STABILIZATION SEE DETAIL SHEET 08.4. j~•T.:~~~~kr~}fsti , I. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. KEEP A COPY OF THE APPROVED PLAN OK-SITE AND ET z 0 R L NOTES Q
POST APPROVAL PLACARD. DURING ALL PHASES OF GON5TRUGTION, 6ROUNDGOVER OR OTHER DEVICES OR 5TRLICTURE-5 SUFFICIENT TO RESTRAIN EROSION SHALL 1. THE CONTRACTOR ° E CONTRACTOR SHALL COMPLY WITH ALL STATE AND Z
>GAL CODES IN OBSERVING EROSION CONTROL MEASURES )TH ON AND OFF SITE.
=M31 TEMPORARY SEDIMENT TRAP 2• FLAG GONSTRUGTIDN LIMITS AND INSTALL TREE PROTECTION FENCE. BE OR PROVIDED ON ALL DISTURBED AREAS WITHIN 15 WORKING DAYS BOTH LOCAL ON CODES IN C SEE DETAIL SHEET G83. 30 CALENDAR DAYS (HHICHEVER PERIOD 15 SHORTER) FOLLOWING AND OFF 3. NOTIFY NCDENR - LAND QUALITY SECTION AND OTHER REPRESENTATIVE AND CONDUCT PRE-GON5TRUGTION A TEMPORARY OR PERMANENT 5TOPPA6E OF GRADING WORK IN A 2. THE CONTRACTOR i E CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL °
CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CLEARING OR ANY OTHER CONSTRUCTION. SPECIFIC, AREA. DEVICES AFTER V o Q YIGES AFTER EACH RAINFALL E1/ENT OR AS DIRECTED
BY LOCAL AUTHOR TSB TEMPORARY SEDIMENT BASIN 4. INSTALL PHASE ONE 6RAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT FINAL PERMANENT OR OTHER SURFACE 5TABILIZATIOK ' LOCAL AUTHORITIES OR ARCHITECT. . s - ~ J
3. TOTAL DISTURBED SEE DETAIL SHEET G83. BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON DRAHING5 04.1 THROUGH Gob. CLEAR ONLY AS SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED ON ALL ITAL DISTURBED AREAS 56 ACRES. Q
NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. DISTURBED AREAS HITHIN 15 NORKIN6 DAY5 OR q0 CALENDAR DAYS 4. ALL OPEN STORM F L OPEN STORM PIPES SHALL BE PROTECTED WITH STONE da° U .TER PROTECTION AFTER WORK. 5TOPPA6E EACH DAY, ao O
LVERT RT BAS1N IN DEVICE. (NHICHEVER PERIOD 15 SHORTER) FOLLOWING COMPLETION OF ALL FILTER PROTECTI01 TEMP. CU f * SEE DETAIL BT D 5. BEGIN CLEARING AND 6RUBBING PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED, CONSTRUCTION ON THE PRO.ECT. SEE DETAIL SHT U u E DETAIL SHT G8.4.
~.w-- CCEr-INS LOA4{-€ILLIN6 B~ANP GRE#19N OF 5L9RE5 ABOVE_REGZU[f2EPEKtS AREiHE MINIEIUM NEC, S. ALL STORM DRAINo L STORM DRAINA6E PIPES SHALL BE THOROUGHLY
ALL--S f + TEMP. INLET PROTECTION DEVICE INSTALL INLET PROTECTION DEVICE5 AS STORM DRAIN SYSTEM 15 INSTALLED. NOTE= DO NOT DISTURB EROSIONAND SEDIMENT CONTROL RE6ULATION5. THE CONTRACT INTERIOR FLUSH) SEE DETAIL SHEET G8.4. AREAS WITHIN PeTLAND5 AND PONDS WITHIN PHASE ONE SITE HORK. DOCUMENTS INCLUDE ADDITIONAL SEEDING AND STABILIZATION rN ED OF-ALL- t Off N6 ~TABIUZA-m i'ERIOR F - - LUSHIN6 OF SYSTEM SHALL BE PERFORh1ED (f }
REQUIREMENTS AND SCHEDULES WHICH MAY EXCEED THOSE ABOVE. AS NEEDED TO MAI I NEEDED TO MAINTAIN PROPER FUNGTIONINS OF THE
r TEMP. FE5 INLET PROTECTION T. INSPECT ALL MEASURES AND DEVICES WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE PROMPT REPAIRS DRAINAGE 5YSTEM !AINAOE SYSTEM. z
DEVICE. SEE DETAIL SHEET 083. AS NEEDED. SLOPE ER05ION CONTROL MATTING 5H 6. ALL STREET5 IN FR ALL BE INSTALLED FOR ALL TIMES TEMPORARY STABILIZATION DURIN6 THE E5TABLI5HMENT OF OR A K .L STREETS IN FRONT OF PROJECT WILL BE KEPT GLEAN AT L TIMES OR A WASH STATION WILL BE REQUIRED. z
TEMP. DIVERSION DITCH / BERM 8. STABILIZE 51TE AS AREAS ARE BROUGHT UP TO FIN15HED GRADE HITH VEGETATION, PAVING, TEMPORARY DITCH VEGETATIVE COVER ON ALL STEEP SLOPE5 (6.1 OR STEEPER). T, EROSION o Q .OSION CONTROL PLAN REVIEW AND SITE INSPEGTION5
SEE DETAIL SHEET G6.4. AND SLOPE LINING, ETC. SEE SLOPE AND SURFACE STABILIZATION NOTE-5 ON PLAN. REFER TO SPECIFICATION SECTION 02220 FOR MATERIAL ~N~ SPECIFICATIONS. INSTALL MATTING PER MANUFACTURER'S WILL BE PE NOT BE UIREE AREA 3 0 LL BE PERFORMED BY NGDENR. A GRADING PERMIT WILL
q. ONCE WETLAND PERMITS ARE OBTAINED AND NOTICE TO PROCEED IS 61VEN BY ARCHITECT, INSTALL INSTRUCTIONS. REQIREt TEMPORARY 51LT FENCE PHASE THO 6RAVEL CONSTRUCTION ENTRANCES TEMPORARY SILT )T BE REQUIRED FROM THE TOWN OF GARY. Q W Uj 0
SEE DETAIL SHEET G8.4. FENCES, SEDIMENT TRAPS, SEDIMENT BASINS, DIVER510N5 AND OTHER MEASURES AS SHONN ON PHASE TWO DRAWING5. CLEAR ONLY AS NECESSARY U
TO INSTALL AND MAINTAIN THESE DEVICES. MAINTENANCE PLAN REINFORCED SILT FENCE OUTLET WZ
SEE DETAIL SHEET 083. 10. CLEAR AND 6RU5 REMAINING PHASE THO LIMITS. MAINTAIN DEVICES AS NEEDED. WrQn
L ALL EROSION AND SEDIMENT CONTROL MEASLRE5 514ALL BE 3. REMOVE SEDIMENT FROM B'. TEMP. CHECK DAM 11. INSTALL DRIVEHAY STORM DRAIN PIPE. CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY 6-INCHES AT THE FENCE. R SEDIMENT FROM BEHIND SILT PENCE WHEN DEPTH REACHES J U) AT THE FENCE. REPAIR SILT FENCE A5 NECESSARY TO
SEE DETAIL SHEET G8.4. RUNOFF-PRODUCING RAINFALL BUT IN NO CASE LESS THAN ONCE M KTAIN A BARRIER A BARRIER
12. ROUGH GRADE PHASE THO. MAINTAIN ALL MEASURES AND DEVICES. EVERY WEEK. ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY '°I( <<> „ > > PERMANENT OUTLET PROTECTION TO MAINTAIN ALL MEASURES AS DE516NED. 4. ALL SEEDED AREAS SHALL PRINCIPAL KNP ED AREAS SHALL BE FERTILIZED, RE-SEEDED AS
SEE DETAIL SHEET G83. 13, WHEN CONSTRUCTION 15 COMPLETE AND ALL A NECESSARY, AND MULCHED REAS ARE STABILIZED, GALL FOR INSPECTION BY NGDENR. 2. REMOVE SEDIMENT FROM SEDIMENT TRAPS AND BAsIN5 WHEN TO MAINTAIN A V16OROUS, I KEY PLAN PROJECT MANa :Y, AND MULCHED ACCORDING TO PROJECT SPECS I V GER. LFS 41N A VIGOROUS, DENSE VEGETATIVE 6ROW1T+. DESIGNED BY: KAL
18 'T5D TEMP. SLOPE DRAIN 5TORA6E CAPACITY HA5 BEEN APPROXIMATELY 50% FILLED. NOT TO SCALE
SEE DETAIL SHEET G83. 14. WHEN 51TE 15 APPROVED BY NGDENR INSPECTOR, REMOVE 5EDITMENT TRAPS AND BA51N5, SILT FENCE, DIVER51ON5 GLEAN OR REPLACE 6RAVEL FILTER HHE1 THE SEDIMENT POOL 5. MAINTAIN 1R~ PROTEGTI01 AND OTHER TEMPORARY MEASURES, FINE 6RADE AND STABILIZE AREAS. NO LON6ER DRAINS PROPERLY, CONSTR 1101 DRAWN BY. KAL TREE PROTECTION FENGIN6 THROU&HOUf DURATION OF MON. CHECKED BY: JfC
CHANNEL LINING, SEE GRAPHIC SCALE PROJECT NUMBER: P0226
DETAIL SHEET G83. 15. INSTALL OUTLET PROTECTION AT PIPE OUTLETS, APPLY SEED AND INSTALL TEMPORARY MATTING OVER ANY REMAINING CHANNELS AND DISTURBED AREAS ON SITE. 40 0 20 40 80 leo CLH DESIGN PA CAdD FILE: 1108 CDBASE
EXISTING CONTOUR 16. ONCE REMAINING VEGETATION 15 ESTABLISHED, GALL FOR A FINAL INSPECTION BY NGDENR INSPECTOR TO OBTAIN A / EROSION CONTROL PLAN
FIN15HED CONTOUR CERTIFICATE OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. MacGregor Park SHEET NUMBER:
TEMPORARY CONTOUR 1 a Edinburgh South
(TEMP. 6RADE5 DURING CON5TRJ ( IN FEET) Suite 310 Cary, North Carolina 27511 1 inch = 40 {t. Phone: [phone] C4,4
Fax: 9i9 319-7518
EROSION SITE CONTROL PLAN - DATE: PHASE . 1 ALE. 1 40 ATE• R - 4 sc _
28 AUGUST 2003

MATCH LINE AREA 6 i ,1 ~ o ~ ~ / ,
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OUTLETPROTfGTION ,.,ti ti ~ . ' <`:r +
, , / / ~ ~ / / \ J~ , w w w y w w / REVISIONS + / _ / /
GLASS BSTONE / I ~ ' ° ~ - ~ ~ / / - -r, / . / f / J ~ / / /Y w ry- w w w JY w w w W W w/ /
TO BE INSTALLED UPON / ~ ~ i., ~ 2 _ ~ a / - . 1 / 1 w /w w w w W / W w ~ T IO ~ ~/^~/."v ,462 v-' / f l \ w ~ / _ ~W ~ w w /w w W w / DIS I V=<CJG3J ARL/1. y,~/ AG
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GRAVEL GON5TR. ENTRANCE F~o
SEE DETAIL SHEET 06.4. SLOPE ..r f . & SURFACE E TA E R B I . L1ZA L . TI ER ~b - - - - - L NOTES _ 4
~I '~.`4"•,.5, t+•:s$ . I. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. KEEP A COPY OF THE APPROVED PLAN ON-SITE AND POST APPROVAL PLACARD. DURIN6 ALL PHASES OF CONSTRUCTION, 6ROUNDC,OVER OR OTHER
DEVICES OR STRUGTURE5 SUFFICIENT TO RESTRAIN EROSION SHALL I. THE CONTRACTOR E 0 CONTRACTOR SHALL COMPLY WITH ALL STATE AND Z
TST TEMPORARY SEDIMENT TRAP 2. FLAG 0ON5TRU0TTON LIMITS AND INSTALL TREE PROTECTION FENCE. BE PROVIDED ON ALL DISTURBED AREAS WITHIN 15 WORKING DAYS LOCAL CODES IN 0 SEE DETAIL SHEET C63. OR 30 CALENDAR DAY5 (WHICHEVER PERIOD 15 SHORTER) FOLLOWING BOTH ON AND OFF GAL CODES IN OBSERVING EROSION CONTROL MEA5URES 7H ON AND OFF SITE. J
3. NOTIFY NCDENR - LAND QUALITY SECTION AND OWNER REPRESENTATIVE AND CONDUCT PRE-CONSTRUCTION A TEMPORARY OR PERMANENT STOPPAGE OF GRADING WORK IN A 2. THE CONTRACTOR E CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL
CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CLEARIN6 OR ANY OTHER GON5TRUGTION. 5PEGIFIG AREA DEVICES AFTER EA EACH RAINFALL EVENT OR AS DIRECTED VICES AFTER o U) ry LOCAL AUTHORITIES, OR ARCHITECT. 21 ' J
TEMPORARY SEDIMENT BASIN BY LOCAL AIlI}IORI TSB SEE DETAIL SHEET EN053. T 1 4. INSTALL PHASE ONE 6RAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT FINAL PERMANENT 6ROUNDCOVER 0R OTHER SURFACE STABILIZATION TAL DISTURBED AREA, 58 OGRES. Z 0
BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON DRAWIN65 G4.1 THROUGH Gob. CLEAR ONLY AS SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED ON ALL 3. TOTAL DISTURBED NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. DISTURBED AREAS WITHIN 15 WORKING DAYS OR q0 CALENDAR DAYS 4. ALL OPEN STORM P L OPEN STORM PIPES SHALL BE PROTECTED WITH STONE ~
(WHICHEVER PERIOD 15 SHORTER) FOLLOWING COMPLETION OF ALL FILTER PROTECTIOD TER PROTECTION AFTER WORK STOPPAGE EACH DAY, a9 0
R~?~ TEMP. CULVERT BASIN DEVICE. 5. BEGIN CLEARING AND 6RU55IN6 PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED. CONSTRUCTION ON THE PROJECT. SEE DETAIL SHT 08 SEE DETAIL SHEET G6.4. DETAIL SHT G8.4.
6. ROUGH GRADE SITE. INSTALL AND ADJUST SLOPE DRAINS AS FILLING OF AND CREATION OF SLOPES PROCERE55E5. THE ABOVE REQUIREMENTS ARE THE MINIMUM NECESSARY TO MEET 5• ALL STORM DRAINA TEMP. INLET PROTECTION DEVICE INSTALL INLET PROTECTION DEVICES AS STORM DRAIN SYSTEM 15 INSTALLED. NO FLUSHED OF ALL SE L STORM DRAINA6E PIPES SHALL BE THOROUGHLY ]SHED OF ALL SEDIMENT FOLLOWING 51TE STABILIZATION. ~D U
TE DO NOT D15TURB ER05ION AND SEDIMENT CONTROL RE6ULATION5. THE CONTRACT - - -M~ri 5EF DETAIL-SHEEN e6 4 --ART=AS-WhTHtN-WETb&ND5-ANC>-PONDS WITNIWPHA5E-ON"lTLw NORK. 5 fNGLUDE-ADDITIO _ INTERIOR FLU5FHN6 NAL'-SEEDfN6 AND-STfsBIkhI:A"ftON- ~'p TO hfi~ll ERIOR FLV5FHN6 OF SYSTEM SHALL BE PERFORMED - (f
. . _ _ REQUI _ _ _ _ . REMENTS AND SCHEDULES WHICH MAY-EXCEED-THOSE, ABOVE:... _ _ _._.DRAiNAGE`SYSTEM: r TEMP. FEES INLET PROTECTION 1. INSPECT ALL MEASURES AND DEVICES WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE f~EEDED TO Mfi~I~TAIATPROPER FUFIZT1ONIN6 OF THE INA6E`5YSTEM:....
PROMPT REPAIRS t DEVICE. SEE DETAIL SHEET G63. AS NEEDED. SLOPE ER05ION CONTROL MATTING SHALL BE INSTALLED FOR 6. ALL STREETS IN FR S IN FRONT OF PROJECT WILL BE KEPT GLEAN AT
TEMPORARY STABILIZATION DURING THE ESTABLISHMENT OF ALL TIMES OR A W L TIMES OR A WASH STATION WILL BE REQUIRED.
TEMP. DIVER51ON DITCH / BERM 6. STABILIZE 51TE AS AREAS ARE BROUGHT UP TO FIN15HED GRADE HITH VEGETATION, PAVING TEMPORARY DITCH VE6ETATI SEE DETAIL SHEET G6.4. AND SLOPE LINING, M. SEE SLOPE AND SURFACE STABILIZATION NOTES ON COVER ALL STEEP SLOPES (6:I OR STEEPER). T EROSION GONTRO PLAN. REFER 70 SPECIFICATION SECTION 02220 FOR MATERIAL o z O OSION CONTROL PLAN REVIEW AND SITE INSPECTIONS ~y
SPECIFICATIONS. INSTALL MATTING PER MANUFACTURERS WILL BE PERFORh I BE PERFORMED BY NGDENR. A 6RADIN6 PERMIT WILL "FM^3 0
TEMPORARY 51LT FENCE q. ONCE VETLAND PERMITS ARE OBTAINED AND NOTICE TO PROCEED 15 61VEN BY ARCHITECT, INSTALL INSTRUCTIONS. NOT BE REQUIRED SEE DETAIL SHEET 05.4. PHASE TWO GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT 'T BE REQUIRED FROM THE TOWN OF GARY. Q I LU W U
BASINS, DIVERSIONS AND OTHER MEASURES AS SHORN ON PHASE TWO DRAW1N65. CLEAR ONLY AS NECE55ARY
REINFORCED SILT FENCE OUTLET TO INSTALL AND MAINTAIN THESE DEVICES. MAINTENANCE PLAN SEE DETAIL SHEET C63. 10. CLEAR AND 6RIM REMAINING PHASE TAO LIMITS. MAINTAIN DEVICES AS NEEDED. I. ALL EROSION AND 5EDIh1ENT CONTROL ME,45URC-5 SHALL BE 3. REMOVE SEDIMENT FROM BE wZ
Uj r<~C
TEMP. CHECK DAM II. INSTALL DRIVEWAY STORM DRAIN PIPE. CHE CXED FOR STABILITY AND OPERATION FOLLOWING EVERY b-INCHES AT THE FENCE. RE SEE DETAIL SHEET C6.4. RUNOFF-PRODWIN6 RAINFALL BUT IN NO CASE LESS THAN ONCE MAINTAIN A BARRIER. EDIMENT FROM BEHIND SILT FENCE WHEN DEPTH REACHES J v! AT THE FENCE. REPAIR SILT FENCE AS NECESSARY TO
12. ROUGH GRADE PHASE THO. MAINTAIN ALL MEA AFZE5 AND DEVICES. EVERY HE E K. ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY A BARRIER. - - -
PERMANENT OUTLET PROTECTION TO MAINTAIN ALL MEASURES- AS DESI6NEV. 4. ALL SEEDED AREAS SHALL SEE DETAIL SHEET G6 3. 13. HHEN GONSTRUGTTON 15 COMPLETE AND ALL AREAS ARE STABILIZED, GALL FOR I NEB. E5' , AND MULCHED PRINCIPAL• KNP V AREAS SHALL BE FERTILIZED, RE-5EEDEV AS
NSPECTION BY NCDENR. 2. REMOVE SEDIMENT FROM SEDIMENT TRAPS AND BASINS WHEN TO MAINTAIN A V160ROUS, E Y, AND MULCHED AGGORDINS TO PROJECT SPECS KEY PLAN PROJECT MANAGER: LFS dN A V16OROUS, PM45E VEGETATIVE 6ROWTH. DESIGNED BY: KAL
I6~oP TEMP. SLOPE DRAIN 14. WHEN SITE 15 APPROVED BY NGDE NR INSPECTOR, REMOVE SEDITI~NT TRAPS AND STORAGE CAPACITY HA5 BEEN APPROXIMATELY 50% FILLED. SEE DETAIL SHEET G6 3. BASINS, 51LT FENCE, DIVERSIONS GLEAN OR REPLACE 6RAVE L FILTER MEN THE SEDIMENT POOL 5. MAINTAIN TREE PROTECTION NOT TO SCALE
AND OTHER TEMPORARY MEASURE5, FINE 6RADE AND 5TABILIZE AREAS. NO LON6ER DRAINS PROPERLY. CONSTRUCTION. CHANNEL LININ6, SEE DRAWN BY, KAL FREE PROTECTION FENCING THROUGHOUT DURATION OF nON• CHECKED BY: JFC
15. INSTALL OUTLET PROTECTION DETAIL SHEET G6.3. AT PIPE OUTLETS, APPLY SEA AND INSTALL TEMPORARY MATTlN6 OVER GRAPHIC SCALE PROJECT NUMBER: P0226
ANY REMAININ6 CHANNELS AND DISTURBED AREAS ON SITE. 40 0 20 40 60 160 CLH DESIGN PA CADD FILE: 1108CDBASE
EXISTING CONTOUR 16. ONCE REMAINING VEGETATION 15 ESTABLISHED, GALL FOR A FINAL INSPECTION BY NGDENR INSPECTOR TO OBTAIN A FINISHED CONTOUR CERTIFICATE OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. EROSION CONTROL PLAN
MacGregor Park SHEET NUMBER:
TEMPORARY 0ONTOUR (TEMP. 6RADE9 DURIN6 CONSTR) 125 Edinburgh South ( IN FEET) Suite 310
Carp, North Carolina 27511 1 inch = 40 ft,. Phoney 919 319-6716 C4m5
Fax: [phone]
IT EROSION CONTROL PLAN DATE • P . A , 2 AREA 5 S _ GALE. 1 - 40
28 AUGUST 2003

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~II I CONSTRUCTION
LEGEND A <
GRAVEL CONSTR. ENTRANCE
SEE DETAIL SHEET 08.4. I f SLOPE I OBTAIN PLAN APPROVAL SURFACE STABILIZATION A AL AND GENERAL . Sa OTHER APPLICABLE PERMITS. KEEP A COPY OF THE APPROVED PLAN ON-SITE AND EENERAL NOTES AREA I CO E GONTRAGTOR SHALL COMPLY WITH ALL STATE AND ° Q
POST APPROVAL PLACARD. DURING ALL PHASES OF CONSTRUCTION, 6ROUNDGOVER OR OTHER DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION SHALL I. THE CONTRACTOR
TST TEMPORARY SEDIMENT TRAP 2. FLAG GONI5TRUGTION LIMITS AND INSTALL TREE PROTECTION FENCE. BE PROVIDED ON ALL DISTURBED AREAS WITHIN 15 WORKING DAYS LOCAL CODES IN t GAL CODES IN 095ERNIN9 EROSION CONTROL MEASURES
SEE DETAIL SHEET G63. OR 30 CALENDAR DAYS (WHIGHEVER PERIOD 15 SHORTER) FOLLOWING BOTH ON AND OFF 5. NOTIFY NIGDENR - LAND QUALITY SECTION AND OWNER REPRESENTATIVE AND CONDUCT PRE-CONSTRUCTION A TEMPORARY OR PERMANENT STOPPAGE OF 6RADIN6 WORK IN A 2. THE CONTRACTOR z NTH ON AND OFF SITE. ,
CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CLEARIN6 OR ANY OTHER GONSTRUGTION. SPECIFIC, AREA. DEVICES AFTER Fr E GONTRAGTOR SHALL MAINTAIN ALL EROSION CONTROL J :VICE-5 AFTER EACH RAINFALL EVENT OR AS DIRECTED
T55 TEMPORARY SEDIMENT BA51N 4. INSTALL PHASE ONE 6RAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES SEDIMENT TRAPS FINAL PERMANENT BY LOCAL AUTHOR LOCAL AUTHORITIES OR ARCFNTECT. rn o
SEE DETAIL SPIFFY 083. ,SEDIMENT 6ROUIVDGOVER OR OTHER SURFACE STABILIZATION BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON DRAWIN65 G4.1 THROUGH Gob. CLEAR ONLY AS SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED ON 3. TOTAL DISTURBED ALL NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. DISTURBED AREAS WITHIN 15 WORKING DAYS OR q0 CALENDAR DAYS 4. ALL OPEN STORM I )TAL DISTURBED AREA. 56 ACRES. ~L
1 OPEN STORM PIPES SHALL BE PROTECTED WITH STONE
TEMP. CULVERT BASIN DEVICE. (WHICHEVER PERIOD 15 5HORTER) FOLLOWIN6 COMPLETION OF ALL FILTER PROTECTIO SEE DETAIL SHEET G8.4. 5. BE61N CLEARING AND 6RUBBIN6 PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED. CONSTRUCTION ON THE PRO.EGT. SEE DETAIL SHT G LTER PROTECTION o AFTER WORK STOPPAGE EACH DAY, U E DETAIL SHT C8.4. b o 1: -r
6. ROUGH 6RADE SITE. INSTALL AND ADJ)ST SLOPE DRAINS AS FILLING OF AND CREATION OF SLOPES PR06RE55ES. THE ABOVE REQUIREMENTS ARE THE MINIMUM NECESSARY TO 5. ALL STORM DRAIN -L STORM DRAINAGE PIPES, SHALL BE THOROUGHLY arb
TEMP. INLET PROTECTION DEVICE INSTALL INLET PROTECTION DEVICES AS STORM DRAIN SYSTEM 19 INSTALLED. NOTE: DO NOT DISTURB ER0510N AND SEDIMENT CONTROL RE6ULATION5. THE CONTRACT ALL S 16 ED OF ALL SEDIMENT FOLLGM^gN6 SITE STABILIZATION. aaaio
~i?+ -~~~--~T-~4- AREAS WITRIN WETLANDS AND PO PHASE 0 -~0- - INTERIOR FLUSHING ~tTr0NA -5EED1iT6`ANff'5TA5ILiZATfOf~- A5 NEEDED TERIOR FLUSHING OF gm!~11111,J:LIE PERFORMED - - - U i NEEDED TO MAINTAIN PROPER FUNGTIONINS OF THE
REQUIREMENTS AND SCHEDULES WHICH MAY EXCEED THOSE ABOVE, TO MA j 0 TEMP. FES INLET PROTECTION 7. INSPECT ALL MEASURES AND DEVICES WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE PROMPT REPAIRS DRAINAGE SYSTEM # 0 DEVICE. SEE DETAIL SHEET C63. AS NEEDED. SLOPE EROSION CONTROL MATTING 6. ALL STREETS ZAINAGE SYSTEM.
SHALL BE INSTALLED FOR IN ~ .L STREETS IN FRONT OF PROJECT WILL BE KEPT GLEAN AT _ F-
TEMP. DIVERSION ON DITCH / BERM 8. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE WITH VEGETATION PAY TEMPORARY 5TABILIZATION DURING THE ESTABLISHMENT OF ALL TIMES OR A W .L TIMES OR A WASH STATION WILL BE REQUIRED.
SEE DETAIL SHEET AND SLOPE LINING ERG. SEE SLOPE AND IN6, TEMPORARY DITCH VE6ETATIVE COVER ON ALL STEEP SLOPES (6:1 OR STEEPER). SURFACE STABILIZATION NOTES ON PLAN, REFER TO SPECIFICATION SECTION 02220 FOR MATERIAL T EROSION GONTRC t0510N CONTROL PLAN REVIEW AND SITE INSPECTIONS ° Z
SPECIFIGATIONS. INSTALL MATTING PER MANUFACTURER'S WILL BE PERFORI TEMPORARY SILT FENCE 4. ONCE WETLAND PERMITS ARE OBTAINED AND NOTICE TO PROCEED IS 61VEN BY ARCHITECT, INSTALL INSTRUCTIONS. NOT BE REQUIREC LL BE PERFORMED BY NGDENR. A GRADING PERMIT WILL AREA s )T BE REQUIRED FROM THE TOWN OF CARY. - LJJ 0
SEE DETAIL SHEET C8.4. PHASE TWO GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON PHASE TWO DRAWIN66. CLEAR ONLY AS NECESSARY 00
REINFORCED SILT FENCE OUTLET TO INSTALL AND MAINTAIN THESE DEVICES. MAINTENANCE PLAN i U
SEE DETAIL SHEET G63. 10. CLEAR AND GRUB REMAINING PHASE TWO LIMITS. MAINTAIN DEVICES AS NEEDED, I. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE 3. RB.9OVE SEDIMENT FROM B
TEMP. CHECK DAM II. INSTALL DRIVEWAY STORM DRAIN PIPE. GFECX.ED FOR STABILITY AND OPERATION FOLLOWI WZ WIMENT FROM BEHIND SILT FENCE WEN DEPTH REACHES W Q
SEE DETAIL SHEET G6.4. ~IN6 RAINFALL BUT IN N66 EVERY 6-IW-+r=S THE MAINTAIN AT FENCE. R NO CASE LESS THAN ONCE MANTAIN A BAARRRIER AT THE FENCE, REPAIR SILT FENCE AS NBCE55ARY TO A BARRIER. AREA 4 J C~
12. ROUGH GRADE PHASE TWO. MAINTAIN ALL MEASURES AND DEVICES. EVERY WEEK. ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY PERMANENT OUTLET PROTECTION TO MAINTAIN ALL MEASURES A5 DESf6NE7. 4. ALL SEEDED AREAS SHAD.
SEE DETAIL SHEET G83. 13. WHEN CONSTRUCTION 15 0GEED COMPLETE AND ALL AREAS ARE STABILIZED, GALL FOR INSPECTION BY NGDENR. 2. REMOVE SEDIMENT FROM SEDIMENT TO MAINTAIMAINTAI AND N ED AREAS SHALL BE FERTILIZED, RE-56XW AS PRINCIPAL: K ,Y, AND MULCFED ACCORDING To PROJECT 5PEC5 KEY PLAN
TRAPS AND BASINS WHEN TO N A VIG OROUS, I 181_ TEMP' SLOPE DRAIN 14. WHEN SITE 15 APPROVED BY NGDENR INSPECTOR, REMOVE SEDITMENT STORAGE GAPAGITY HAS BEEN APPROXIMATELY 50% FILLED. S SIN A V160R0115, DENSE VEGPTATIVE GROWTH. PROJECT MANAGER; LF
SEE DETAIL SHEET G83. TRAPS AND BASINS, SILT FENCE, DIVERSIONS GLEAN OR REPLACE 6RAVEL FILTER WIN TFE SEDIMENT POOL AND OTHER TEMPORARY MEASURES, FINE GRADE AND STABILIZE AREAS. NO LONGER DRAINS PROPERLY. 5. MAINTAIN TREE PROTEGTI01 NOT TO SCALE DESIGNED BY: KAL TREE PROTECTION FENCING THROUGHOUT DURATION OF
;:Y CHANNEL LINING, SEE TRJGnON. MON. DRAWN BY: KAL
DETAIL SHEET 083. 15 . INSTALL OUTLET PROTECTION AT PIPE OUTLETS, APPLY SEED AND INSTALL TEMPORARY MATTING OVER ANY REMAINING CHANNELS AND DISTURBED AREAS ON SITE. GRAPHIC SCALE CHECKED BY: JFC
EXISTING CONTOUR PROJECT NUMBER: P0226 40 0 20 40 ao 160 LH DESIGN PA CADD FILE: 1108 CDBASE
FINISHED CONTOUR 16. ONGE REMAINING VEGETATION 15 ESTABLISHED, GALL FOR A FINAL INSPECTION BY NGDENR INSPECTOR TO OBTAIN A CERTIFICATE OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. i
TEMPORARY CONTOUR EROSION CONTROL PLAN
(TEMP. GRADES DURING CONSTRJ acGregor Park SHEET NUMBER: ( IN FEET) 25 Edinburgh South
cite 310 1 inch = 40 ft, Cary, North Carolina 27511
hone: 919 319-6716 C4,6A
as: 919 319-7516 SITE EROSION CONTROL PLAN _
SCALE: 1" = 40' DATE:
j 28 AUGUST 2003

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LEGEND
CONSTRUCTION SEQUENCE GRAVEL CONSTR. ENTRANCE SLOPE E E R
I . ~ . SURFACE & STABILIZATION +`,`n t~`!s.'1 SEE DETAIL SHEET 05.4. }~~~4y#: ref I. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. KEEP A COPY OF THE APPROVED PLAN ON-SITE AND DMIN6 ALL. PHASES OF CONSTRUCTION, 6ROUNDGOVER OR OTHER lE ERL NOTES AREA I
P09T APPROVAL PLACARD. DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION SHALL I. THE CONTRAGTOF THE CONTRACTOR SHALL COMPLY WITH ALL STATE AND Z
2. FLAG CONSTRUCTION LIMITS AND INSTALL TREE PROTECTION FENCE. BE PROVIDED ON ALL DISTURBED AREAS WITHIN 15 WORKING DAYS LOCAL CODES IN LOCAL CODES IN OBSERVING EROSION CONTROL MEASURES BOTH ON AND OFF SITE. J
T5T TEMPORARY SEDIMENT TRAP OR 30 CALENDAR DAYS (WHICHEVER PERIOD 15 SHORTER) FOLLOWING BOTH ON AND OF SEE DETAIL SHEET 08.3' 3. NOTIFY NCDENR - LAND QUALITY SECTION AND OWNER REPRESENTATIVE AND CONDUCT PRE-CONSTRUCTION A TEMPORARY OR PERMANENT 5TOPPA6E OF 6RADIN6 WORK IN A 2. THE CONTRACTOI THE CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL
CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CLEARING OR ANY OTHER CONSTRUCTION, SPECIFIC AREA. DEVICES AFTER 1 DEVICES AFTER EACH RAINFALL EVENT OR AS DIRECTED (n
BY LOCAL AUTHC TEMPORARY SEDIMENT BASIN 4. INSTALL PHASE ONE GRAVEL. CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT FINAL PERMANENT 6ROUNDGOVER OR OTHER SURFACE STABILIZATION 3. TOTAL D15TURBE BY LOCAL AUTHORITIES OR ARCHITECT. AW-A5 - - - - = 2 J
TSB SEE DETAIL SHEET C83. BASINS, 12IVER51ONS AND OTHER MEASURES AS SHOWN ON DRAWIN65 04.1 THROUGH G4.6. CLEAR ONLY AS SUFFICIENT TO RESTRAIN EROSION SHALL BE PROVIDED ON ALL Q TOTAL D{STURBED AREA, 58 ACRES. O
NECESSARY TO INSTALL AND MAINTAIN THESE DEVICES. DISTURBED AREAS WITHIN 15 WORKING DAYS OR q0 CALENDAR DAYS 4. ALL OPEN STORK (WHICHEVER PERIOD 15 SHORTER) FOLLOWING COMPLETION OF ALL FILTER PROTEGTI ALL OPEN STORM PIPES SHALL BE PROTECTED WITH STONE ~o a O FILTER PROTECTION AFTER WORK STOPPA 6E EACH DAY. ~
?t?? TEMP. CULVERT BA51N DEVICE. 5. 5E61N CLEARINS AND 6RU513ING PHASE ONE LIMITS ONLY. MAINTAIN DEVICES AS NEEDED. CONSTRUCTION ON THE PROJECT. SEE DETAIL SHT SEE DETAIL SHT C.&A.
SEE DETAIL SHEET G8.4. 5. ALL STORM DRA ILLINS OF AND CREATION OF SLOPES PROGRE55E5. THE ABOVE REQUIREMENTS ARE THE MINIMUM NECESSARY TO MEET FLUSHED OF ALL ALL STORM DRAINAGE PIPES SHALL BE THOROUGHLY oxxwp V
b. ROUGH GRADE SITE. INSTALL AND ADJUST SLOPE DRAINS AS F All ? ? TEMP. INLET PROTECTION DEVICE INSTALL INLET PROTECTION DEVICES AS STORM DRAIN SYSTEM 15 INSTALLED. NOTE: DO NOT DISTURB _ ER05ION AND SEDIMENT CONTROL RE60L.ATION5. THE CONTRACT FLUSHED OF ALL SEDIMENT FOLLOWING SITE STABILIZATION. - NMR OR EUJSHh 6 OEy~C5]MA-ItO i BE EERFORMED - - U}
SHEET'0 WITHIN PHASE ONE SITE WORK. i~4~Jf~NTS ~D1TRAl^Tf-A~1' AS NEEDED TO N AS NEEDED TO MAINTAIN PROPER FUNCTIONING OF THE 0
r TEMP. FE5 INLET PROTECTION 7. INSPECT ALL MEASURES AND DEVICES WEEKLY AND AFTER ALL RAINFALL EVENTS. MAKE PROMPT REPAIRS REQUIREMENTS AND SCHEDULES WEIGH MAY EXCEED THOSE ABOVE. pRp,lNAC7E yYy'q 0-->- DRAINAGE SYSTEM.
DEVICE. SEE DETAIL SHEET C83. AS NEEDED. SLOPE ER05ION CONTROL MATTING SHALL BE INSTALLED FOR 6. ALL STREETS IN I 1 ¦ t TEMPORARY STABILIZATION DURIN6 THE ESTABLISHMENT OF ALL TIMES OR A ALL 5TREET5 IN FRONT OF PROJECT WILL 5E KEPT GLEAN AT f" ALL TIMES OR A WASH STATION WILL BE REQUIRED. Z
TEMP. DIVERSION DITCH / BERM 8. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED CRAVE WITH VEGETATION, PAVING, TEMPORARY DITCH VEGETATIVE COVER ON ALL STEEP SLOPES (bel OR STEEPER). T EROSION CONTf o EROSION CONTROL PLAN REVIEW AND SITE INSPECTIONS AREA _ a C)
SEE DETAIL SHEET G8.4. AND SLOPE LINING, ETC. SEE SLOPE AND SURFACE STABILIZATION NOTES ON PLAN. REFER TO SPECIFICATION SECTION 02220 FOR MATERIAL SPECIFICATIONS. INSTALL MATTING PER MANUFACTURER'S WILL BE PER WILL ESE PERFORMED BY NGDENR. A 612ADIN6 PERMIT WILL ^
S NOT BE REQUIR q. ONCE WETLAND PERMITS ARE OBTAINED AND NOTICE TO PROCEED 15 61VEN BY ARCHITECT, INSTALL INSTRUCTIONS. TEMPORARY FENCE PHASE TWO GRAVEL CONSTRUCTION ENTRANCES, TEMPORARY SILT FENCES, SEDIMENT TRAPS, SEDIMENT NOT BE REQUIRED FROM THE TOWN OF GARY. LJJ W V
SEE E DETAIL L SILT SHEET G8.4. BASINS, DIVERSIONS AND OTHER MEASURES AS SHOWN ON PHASE TWO DRAWIN65. CLEAR ONLY AS NECESSARY
MAINTENANCE PL WZ
REINFORCED SILT FENCE OUTLET TO INSTALL AND MAINTAIN THESE DEVICES. SEE DETAIL SHEET C85. 10. CLEAR AND GRUB REMAINING PHASE TWO LIMITS. MAINTAIN DEVICES AS NEEDED. W<
1. ALL ER,0510N AND SEDIMENT CONTROL MEAStHZES SHALL BE 3. RBdOVE SEDIMENT FROM SEDIMENT FROM BEHIND SILT FENCE WHEN DEPTH REACTS J U) 5 AT THE FENCE. REPAIR SILT FENCE AS NECE55ARY TO AREA 4
TEMP. CHECK DAM I I. INSTALL DRIVEWAY STORM DRAIN PIPE. CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY 6-INCHES AT THE FENCE. SEE DETAIL SHEET G8.4. RUNOFF-PRODUCING RAINFALL BUT IN NO CASE LE55 THAN ONCE MAINTAIN A BARRIER. IN A BARRIER - - - -
12. ROUGH GRADE PHASE TWO. MAINTAIN ALL MEASURES AND DEVICES. EVERY ~ NEEDW REPAIRS SHALL BE MADE IMMEDIATELY TO MAINTAIN ALL MEASURES AS DESI&W. 4. ALL SEEDED AREAS SHA PRINCIPAL: KWp 32W AREAS SHALL BE FERTILIZED, RED AS E PROJECT MANAGER: LPS
PERMANENT OUTLET PROTECTION ;„„<.,:......SEE DETAIL SHEET G8.3. NEC~FSSARY, AND MJLGHE 13. WHEN CONSTRUCTION 15 COMPLETE AND ALL AREAS ARE STABILIZED, GALL FOR INSPECTION BY NGDENR. 2. REMOVE SEDIMENT FROM SEDIMENT TRAPS AND BASINS WHEN TO MAINTAIN A V160RO . ARY AND MULCHED AGCORDI T Y PLAN NG TO PRO.EGT SPECS JTAIN A VIGOROUS, DENSE VE6ETA1'TVE GROWTH' NOT TO SCALE
DESIGNED BY. K/AL DRAWN BY: KCAL
18"T5D TEMP. SLOPE DRAIN STORAGE CAPACITY HAS BEEN APPROXIMATELY 50% FILLED. G8 3. 14. WHEN SITE 15 APPROVED BY NGVENR INSPECTOR, REMOVE SEDITMENT TRAPS AND BA51N5, SILT FENCE, DIVERSIONS GLEAN OR REPLACE 6RAVEL FILTER MEN THE SEDIMENT POOL 5. MAINTAIN TREE PROTECT SEE DETAIL SHEET AND OTHER TEMPORARY MEASURES, FINE 6RADE AND STABILIZE AREAS. NO LON6ER DRAIN5 PROPERLY. CONSTRUCTION. IN TREE PROTEGTION FENCING THROUGHOUT DURATION OF CHECKED BY: JFC i1GT10N.
CHANNEL LINING 5EE GRAPHIC SCALE PROJECT NUMBER: P0226
15. INSTALL OUTLET PROTECTION AT PIPE OUTLETS, APPLY SEED AND INSTALL TEMPORARY MATtIN6 OVER DETAIL SHEET C53. ANY REMAINING CHANNELS AND DISTURBED AREAS ON SITE. 40 0 20 40 80 160 CLH DESIGN PA CADQ FILE: 1108 CDBASE
EXISTING CONTOUR I6. ONCE REMAINING VEGETATION IS ESTABLISHED, GALL FOR A FINAL INSPECTION BY NGDENR INSPECTOR TO OBTAIN A EROSION CONTROL PLAN
FINISHED CONTOUR CERTIFICATE OF COMPLETION AND REMOVE REMAINING PERIMETER MEASURES. MacGregor Park SHEET NUMBER:
125 Edinburgh South ( IN FEET) Suite 310
TEMPORARY CONTOUR (TEMP. GRADES DURING CONSTR) Cary, North Carolina 27511 1 inch = 40 ft. Phone: [phone] C4n6B
Fax: [phone]
E EROSION CONTROL P _ PHASE DATE: AREA SCALE: _ , 40' 28 IT AUGUST 2003

3'-0" 6" 3'-0" 3' MIN
TOP ELEY = D _ ~ Nom'
3 - 8 MIN. a • ' j0 ~pW
TOP OF EMBANKMENT EL = H r----1 NATURAL sROUND I ~ ~
OUTLET, 5EE GRADING PLAN I=MER6ENGY SPILLWAY N
EMER, SPILLWAY GRE57 EL = G A 50D BERMUDA 50D .a $ERMUD
' `r;~;. LONGITUDINAL SLOP;: (O;G)
2.5 2.5 250o P51 ? ~
_ 5EE WET ZONE 2.5 SEEDING SCHEDULE = F I I UTILIZE TEMPORARY I CONCRETE arc i ec s BASIN EMBANKMENT
YET ZQr+~ SEEDING PERM, RISER CREST EL SHALLOW POOL SEED ~ N>IJLGH
ADD BLOGK/5 TO SET ..ANTIN9 RATE M `;"r.., EMBANKMENT
PA7~ ~ ~ PERM. RISER CREST ELEV. G 3 5 COMPACTED ~ BONEY ARCHITECTS, INC. .i~t"' SELECT FILL ' N
APR-~J1.Y FAGW 4~TLAND MEADOW MIX (BELONU BY ERt~'iT 5EED 10-12 LB5/ACRE OR _ AL 800-8T3-3321 PER MANUFACTURER'S 3 I ~ Rim ~ ~ { } OUT ET PROTECTION 3 . 5511 CAPITAL CENTER DRI
8" GMU BLOCK RISER : BY MANUFACTURER) 203G ELYMU5 VIR6INIGUS VIRGINIA WILD RYf ~S FOR AdAS L ~ I COVERAGE SEE SHEET G8.3. I ~ GROUT ALL GORES TO CREST , M"'. SUITE 105
19f5 POA PALU5TRi5 FONG_ BI.,UE6fL4S5 5AS ASTER UMBELLATUS FLAT TOP ASTER RALEIGH NC 27606
535 HELIOP515 HELIANTHOIDE5 OXEYE 5UNFl.OWER ' 535 SGIRPUS ATRDYIRENS GREEN BULRUSH - - ~ TEL: [phone] J OUTLET INY EL
535 50LIDA60 RU605A WRINKLE-LEAF GOLDENROD FOREBAY EL = E ~ DEEP POOL EL = E INV EL E . , , " ~ FAX: [phone]~~ .ib., ~ ~ ) , 1
5S5 VERBE5INA ALTERNIFOLIA WIN55TEM UNLESS AS SHOWN . . „ w , ~ 435 GAREX LUPULINA HOP 5EV6E ON GRADING PLAN. _ `H....:. :~.n ~ > ` VVYVVV.BONEYARCH.COM
435 VERNONIA NOdEBORAGB~515 NEW YORK IRONWc'ED ~ 3AS EUPATORIUM PERFOLIATUM BOT~ET PERMANENT L
3555 EUPATORIUM F15NLOSUM JOE-PTE WEED TRASH RACK _ OUTLET ~ PROTECTION
3555 BIPATOWUM MAGULATUM SPOTTED JOE-PYE WIS=D #4 BARS 8 O.G.E. . 2355 GAREX GOM05A GOSh1O<' SEDbE .tip" Via;, ..W. MKS .<ll WILMINGTON
IG- ASTETt kw s;< ~ uA ~:<:<~: SECURED TO BLOCKS 2S5 ASTER PRPNAN'THOIDES Z ZA6 2f5 JUNGU5 EFFVSU5 50FT RUSH B 2}': BA51N SECTION l ' ' RALEIGH
2S5 SGIRPUS CYPERIN.S WOOL 6RA55 ? Hrs 1 1
2S5 VERBENA HASTATA BLUE VERVAIN _ _ _ ti 15% GAREX LURIDA LURID SEDGE ~r - - ;t..~ BARREL .:~<<' • CHARLOTTE TOP OF EMBANKMENT ~ ~ ~ r , 1
IAS 6EJM LAGINIATUM ROUGH AVEf~ I I I I G A ifs PENTHORUM SEDOIDES DITCH STONEGROP gv., ~ , r r O '`~I` 3 3 ~ C 2000 BONEY ARCHITECTS, INC.
If5 SENEGIO AUREU5 GOLDEN RAGWORT I I f- - - - - - : •r:::.. •s..,. ~ .i.:' ~ ~ti G~.~ i ~ >;s'.,.;r EMER. SPILLWAY CREST
135 50l.iDA60 6RAMIFOLIA 6W4Y.ri.EAVED GOLDENROD I ~ - - ~ I I% ZiZIA AUREA GOLDEN ALEXANDER5 ~ ";:<•;:;:<..:;•~<.,. ~;.c~;:; BARREL ..iS? rte,. Y~ .t/_~G ~ ,.is7~~y, 1" ~ } S 4
Ob% ASTER NOVAE-ANGLIAE NEW ENGLAND ASTER5 ~ ` ~v", `uv>'~^ : - '~Ir fit'
0.5fK LUDWI6IA ALTERNIFOLIA SEEDBOX M D PROVIDE IS" THICK GLA55 B' STONE ~
REMOVE TEMPORARY NI+- ON FILTER FABRIC ALONG LENGTH OF SPILLWAY NAL yLOPE 11 ~ - r,-- - - `
SKIMMER; BLOCK AND GROUT RISER. OX, LON61TUDi
,~1J6-MAR 51~ TEMPORARY #5 BARS SEEDING sGHEDULE RISER PL,4N Ib° o.c. EMERGENGY SPILLWAY SECTION W~-
RISER SECTION Nr5 1
END OF LEVEL
WETLAND SCHEDULE 5PREADER TO 0 ~
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PROJECT MANAGER: LFS
DESIGNED BY:
DRAWN BY: CHECKED BY:
PROJECT NUMBER: P0226
CADD FILE: 1108 CDBASE
~LH DESIGN, PA SITE DETAILS
SHEET NUMBER:
MacGregor Park 125 Edinburgh South
Suite 310 Cary, North Carolina 27511
Phone; 919 319-6716 C829
Fax: [phone]
DATE:
SITE DETAILS N.T.S. 28 AUGUST 9''--

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GRAPHIC SCALE PROJECT NUMBER: P0226
CADD FILE: 1108 CDBASE
20 1B0 CLH DESIGN PA , SUBDRAIN PLAN
MacGregor Park SHEET NUMBER:
125 Edinburgh South
FEET Suite 310 IN Cary, North Carolina 27511
1 inch = 40 ft, Phone: [phone] C3,8 Fax: [phone]
ITE F DATE: 1 _ EL D SUB-DRAINAGE P AN AREA 5 SCALE. 1 - 40 28 AUGUST 2003

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21 / .a 5 ~ ~ , ~ D151URBANGE AREA 2: 0.23 AG. architects
fY / \ TOTAL DISTURBED AREA: 0.27 AG.
~ / i ~ BONEY ARCHITECTS, INC.
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~ ~ ~ \ ~ AREA OF TRACTS 84.75 ACRES \ / ~ \ ~ DI51UR6ID AREA. 58.0 ACRES o
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r / ` > ~ r ~ ' ~ ` ` 547 TOTAL SPACES
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/ ~ WETLAND IMPACT
DISTURBED AREA I, O,o2 Ac, DI5TURBt~ AREA 2, 0.23 AG.
DISTURBED AREA 3, OO4 AG. ' DIS,URBED AREA 4, Ora Ac. architects
/ ~ DISTURBED AREA 5, DOS AG.
~ ~ TOTAL DI511lRBED AREA, 013 AG.
/ ~ ~ ~ BONEY ARCHITECTS, INC, 5511 CAPITAL CENTER DRI
~ ~ / ~ SUITE 105
/ ~ ~ RALEIGH NC 27606 TEL• 919 851 9393
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1 PROJECT NUMBER; P0228
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PKLLIMINAKY Nuh UOIL N, rA
MacGregor Perk SHEET NUMBER: NOT FOR
/ 1g6 Edinburgh South
xI~ CONSTRUCTION 3u1te 310 Cary, North Carolina 27611 Phone: [phone]
Far 919 319-7616 DATE:
21 JULY 2003