20040216 Ver 1_COMPLETE FILE_20040213

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Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
February 24, 2004
Davidson County
DWQ Project #: 04-0216
APPROVAL of 401 Water Quality Certification and AUTHORIZATION CERTIFICATE
Sunrise Partnership Industrial Park
Post Office Box 728
Biscoe, NC 27209
Subject Property: Lot# 32 Access Road
To Whom It May Concern:
You have our approval, in accordance with the attached conditions, to impact 95 feet of perennial
stream for the purpose of constructing an access drive as you described in your application dated
February 11, 2004. After reviewing your application, we have decided that this fill is covered by
General Water Quality Certification Number 3404, which may be viewed on our website at
http:/lh2o.enr.state.nc.us/ncwetlands. This certification allows you to use Nationwide Permit Number
14 when the Corps of Engineers issues it. 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, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval
will expire when the accompanying 404 or CAMA permit expires unless otherwise specified 4n the
General Certification.
This approval is only valid for the purpose and design that you described in your application except as
modified below. If you change your project, you must notify us and you may be required to send us a
new application. If the property is sold, the new owner must be given a copy of this 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 211.0506 (h) (6) and (7). This approval shall expire when the corresponding
Nationwide Permit expires or as otherwise provided in the General Certification. For this approval to
be valid, you must follow the conditions listed in the attached certification and any additional
conditions listed below.
Conditions of Certification:
Certification of Completion
1. Upon completion of all work approved within the 401 Water Quality Certification or
applicable Buffer Rules, and any subsequent modifications, the applicant is required to return
the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of
Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650.
?? F 9
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
Page 2
Sunrise Partnership Industrial Park
February 24, 2004
Stormwater Management
2. Additional written DWQ approval is needed for stormwater management plan for the tract of
land accessed by this road. A conceptual plan is acceptable to DWQ if these facilities are
constructed and operational before any new buildings on this tract are occupied.
Violations of any condition herein set forth may result in revocation of this Certification and may result
in criminal and/or civil penalties. This Certification shall become null and void unless the above
conditions are made conditions of the Federal 404 and/or coastal Area Management Act Permit.
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, P.O. Box 27447, Raleigh, N.C. 27611-7447. 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 John Dorney at 919-733-1786 or Daryl Lamb at our
Winston-Salem Regional Office at 336-771-4600.
Sincerely,
JRD/bs
Attachments
DDir Klimek, P.for
cc: Corps of Engineers Raleigh Field Office
Winston-Salem DWQ Regional Office
File copy
Central Files
Site & Utility Design Services, Post Office Box 2151, Asheboro, NC 27204
Site & Utility Design Services, PA
Tuesday, February 10, 2004
Division of Water Quality
401 Wetlands Unit
1650 Mail Service Center
Raleigh, North Carolina 27699-1650
Re: Sunrise Partnership Industrial Park
Lot 32 Access Drive
ITE
a UTILITY
ERVsICES 2617 Fox Ridge Road • Asheboro, North Carolina 27205
Post Office Box 2151 • Asheboro, North Carolina 27204
[phone] • Fax: [phone]
Ladies and Gentlemen:
The 401 Application for the referenced project is enclosed. Also enclosed are detailed plan sets,
stormwater and erosion control calculations, and a $200.00 check payable to the NC Division of
Water Quality.
We are requesting your approval for a "Minor Water Quality Certification" to cross Hamby Creek
with the proposed access drive. The crossing falls under the US Army Corps of Engineers
Nationwide 14 Permit criteria.
We have forwarded this information (with 11x17 plan sets) to the Raleigh Regulatory Field Office of
the Corps.
We appreciate your assistance on this matter. Please contact our office if you have questions or
require additional information.
Sincerely,
Site & Utility Design Services, PA
sse W. Wilson, PE
Cc: US Army Corps of Engineers, Raleigh Regulatory Field Office w/ enclosures
enclosures
WETLANDS 101 GROUp

WATER QUALI I Y SECTCUN
7L/I B
Office Use Only: o Version May 2002
USACE Action ID No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing
1. Check all of the approval(s) requested for this project:
® Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
® 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested:
14
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?
4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete
section VIII and check here: ?
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 WETLANDS/ 401 GROUP
1. Owner/Applicant Information FEB 1 3 2004
Name: Sunrise Partnership
Mailing Address: PO Box 728 WAMR 01-01.14Y r GT4O ,
Biscoe, NC 27209
Telephone Number:_ [phone] Fax Number: [phone]
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: Not Applicable
Company Affiliation:
Mailing Address:
Telephone Number:
E-mail Address:
Fax Number:
Page 5 of 12
III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: Sunrise Partnership Industrial Park - Lot 32 Access Drive
2. T.I.P. Project Number or State Project Number (NCDOT Only):
Lot 32 - PIN 6787-02-77-0172
3. Property Identification Number (Tax PIN): 14.2 Acre Tract - Pin 6787-02-77-3620
4. Location
County: Davidson Nearest Town: Thomasville
Subdivision name (include phase/lot number): Sunrise Partnership - Lot 32
Directions to site (include road numbers, landmarks, etc.): Hwy 85 S. to Finch Farm Rd.
(exit 106). Turn right on Finch Farm (turns into Unity Street after 1.5 mi.). Turn left
on Trinity Street. Go approx. 0.3 mi. and turn left on Mason Way. Go approximately
0.1 mi. and turn left on Sunrise Center Drive (<0.1 miles to site on left).
5. Site coordinates, if available (UTM or Lat/Long): Lat N 35°-52.8' W 80 Long. W 80°-3.36'
(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.) Only one crossing.
6. Property size (acres): Lot 32 = 0.49 Acres and 14.2 Acre Tract (no lot number)
7. Nearest body of water (stream/river/sound/ocean/lake): Hamby Creek
8. River Basin: Yadkin River Basin
(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: Partially wooded w/ moderate slopes. Nearby land use
includes Commercial, Residential, and Industrial
Page 6 of 12
10. Describe the overall project in detail, including the type of equipment to be used:
650 LF access drive from Sunrise Center Drive through Lot 32 to 14.2 acre tract.
Access Road has 20-foot wide stoned surface with 6-foot shoulders and 3:1 cut / fill
slopes to tie shoulder sections to existing grade. Two 60-inch diameter reinforced
concrete culverts will be installed to handle the 25-year peak. Construction equipment
will include a front-end loader, track hoe, and a motor grader.
11. Explain the purpose of the proposed work: To provide access to 14.2 acres of commercial
property from Sunrise Center Drive.
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.
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.
Potential water and sewer crossing but nothing planned for site to date. Property is
currently for sale by Sunrise Partnership. No negotiations for purchase are currently
underway.
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
evaluation and delineation forms should be included as appropriate. Photographs may be
included at the applicant's discretion. If this proposed impact is strictly for wetland or stream
Page 7 of 12
mitigation, list and describe the impact in Section VIII below. If additional space is needed for
listing or description, please attach a separate sheet.
1. Provide a written description of the proposed impacts: Disturbance to stream will be
approximately 95 linear feet. Impacts will include mechanized clearing, minor
excavation to adiust culverts in stream bed, rip-rap apron installation, in stream bed,
and standard driveway construction operations.
2. Individually list wetland impacts below:
Wetland Impact
Site Number
indicate on ma)
Type of Impact* Area of
Impact
(acres) Located within
100-year Floodplain**
(es/no Distance to
Nearest Stream
(linear feet)
Type of Wetland***

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill,
excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at http://www.tema.p-ov.
*** 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: None Observed
Total area of wetland impact proposed: None Proposed - Total land disturbance < 1-acre.
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?
leases pecify)
01 Culvert Install. 75 UT to Hamby Creek 12' Perennial
02 Rip-Rap Apron 20 UT to Hamby Creek 12' Perennial

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain),
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.usks.cov_. Several internet sites also allow direct download and printing of USGS maps (e.g., www.tonozone.com,
www.mapquest.com, etc.).
Page 8 of 12
Cumulative impacts (linear distance in feet) to all streams on site: 95 linear feet
4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below: Not Applicable
Open Water Impact
Site Number
(indicate on ma
Type of Impact* Area of
Impact
acres Name of Waterbody
(if applicable) Type of Waterbody
(lake, pond, estuary, sound,
bay, ocean, etc.)

* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: till, excavation, dredging,
flooding, drainage, bulkheads, etc.
5. Pond Creation Not Applicable - No ponds will be created
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands ? stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.):
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.):
Size of watershed draining to pond: Expected pond surface area:
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
Erosion Control Measures in compliance with the NC Division of Land Resources will
be installed prior to commencine construction. Measures will be maintained throughout
the construction process and until all disturbed areas are stabilized. Erosion control
measures include sediment traps, diversion ditches, sediment fence, culvert outlet
protection apron, and stoned construction entrance.
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
Page 9 of 12
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/strmmide.htmi,
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.
Less than 150 linear feet of stream disturbance. Less than 1-acre of total land
disturbance. No requirement for mitigation is anticipated.
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/wrp/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):
Page 10 of 12
Amount of Non-riparian wetland mitigation requested (acres):
Amount of Coastal wetland mitigation requested (acres):
IX. Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federal/state) land?
Yes ? No
If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at [phone] to review current thresholds for environmental documentation.
Yes ? No ?
If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
Yes ? No ?
X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Meuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 213 .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ? No ® If you answered "yes", provide the following information:
Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer
mitigation is required calculate the required amount of mitigation by applying the buffer
multipliers.
Zone* Impact
(square feet Multiplier Required
Mitigation
1 3
2 1.5
Total
* Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
Page 1 I of 12
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or .0260.
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.
Total drainage area = 143.7 acres. Existing impervious (built-upon) acreage is
approximately 14.52 acres. Potential impervious acreage is estimated at approximately 26- J-
acres. Cumulative runoff coefficient was calculated based on potential impervious area. C
-n6n
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.
No wastewater will be generated by this project with the exception of construction
personnel. Domestic waste will be collected and removed via portable toilet units.
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules?
Yes ? No
Is this an after-the-fact permit application?
Yes ? No
XIV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
ccessibility, prlems, or other issues outside of the ?licant's control
Threaten s a
WA - ;e?.? r ?Wv PWL-rwra, t-171' i1 2 0?F
JN
ApplicOdt/Agent'siSignatufe Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 12 of 12
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PROJECT NAME: Sunrise Center Drive Access Road FPR-bJECT NO.: MYRK-SDE _ "T Gs _ _
(FROM STATION!REACH: 2+90 TO STA.TIOhJ/REA.CH: 3+10 DR,4INAGE AR EA: Q11 Acres A (DESIGN FPE-Q E-NIY: 10 4ear Geak
HYDRAULIC RESULTS C350 (n=0.151 j
Discharge
cis Feak Flow
Period hrs Velocity (fps) Area (sq.ft) Hydraulic
Radius ft Normal
De th ft
X1.6 0.3 1.75 0.34 017 0.37
LINER RESULTS
j S = 0.3300 1
L
L Bottom
3.0 Width = 0.00 ft 2.0
Not to Scale

Reach Matting Type
Stability Analysis Vegetation Characteristics
Permissible
Calculated
Safety Factor
Remarks
Staple Pattern Phase Class Type Density Shear Stress
(psf) Shear Stress
(psf)
Straight C350 Vegetation 3 C Bunch 75.95% 8.00 7.62 1.05 STABLE
Staple E Soil Clay Loam 1.200 0.282 4.25 STABLE

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PROJECT NAME: Sunrise Center Drive Access Road PROJECT NO.: MYRK SDE
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FROM STATION'REACH- : 3+80 TO STATION/REACH: A+50 DRAINAGE AREP. 0.13 Acres DESIGhJ FREQUENCY: 10-Year peak
HYDRAULIC RESULTS
Discharge
efs Peak Flow
Period hrs Velocity (fps) Area (sq ft) Hydraulic
Radius ft Normal
De th ft
0.8 0.3 1.28 0.62 0.23 0.50
Unreinforced Vegetation (n=0.108)
S = 0.0610
LINER RESULTS
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3.0 Width = 0.00 ft 2.0
Not to Scale

Reach Matting Type
Stability Analysis Vegetation Characteristics
Permissible
Calculated
Safety Factor
Remarks
Staple Pattern Phase Class Type Density Shear Stress
(psf) Shear Stress
(psf)
Straight Unreinforced Vegetation D Bunch 50.75% 3.33 1.90 1.75 STABLE
Soil Clay Loam 0.050 0.024 2.09 STABLE
4-S r
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HYDRAULIC RESULTS
Unreinforced Vegetation (n=0.131)
Discharge
Ids) Peak Flow
Period hrs Velocity (fps) Area (sq,ft) Hydraulic
Radius ftl Normal
De th ft
X1.5 0.3 0.99 0.50 0.21 0.45
LINER RESULTS
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Reach Matting Type
Stability Analysis 'v'egetation Characteristics
Permissible
Calculated
Safety Factor
Remarks
Staple Pattern Phase Class Type Density Shear Stress
(Psf) Shear Stress
(psf)
Straight Unreinforced Vegetation D Bunch 50-75:e 3.33 1.74 1.92 STABLE
Soil Clay Loam 0.050 0.015 3.33 STABLE
Temporary Sediment Trap Sizes
Sunrise Center Drive Extension Access Drive
Side Slope (ft. per 1 ft.) 2.00
TST Base L (ft) Base W (ft) Depth (ft) Top L (ft) Top W (ft) Volume (cf)
1 2 4 3.00 14 16 274.3
2 2 4 3.00 14 16 274.3
3 2 4 3.00 14 16 274.3
4 2 4 3.00 14 16 274.3??
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Sunrise Drive Extension Culverts
Worksheet for Circular Channel
Project Description
Project File c:\haestad\fmw\project1.fm2
Worksheet Sunrise Center Drive Extension
Flow Element Circular Channel
Method Manning's Formula
Solve For Channel Depth
Input Data
Mannings Coefficient 0.013
Channel Slope 0.010000 ft/ft
Diameter 60.00 in
Discharge 163.00 cfs - cr F s'F Z 7 e:f s
Results
Depth 2.87 ft ----s
Flow Area 11.64 ft2
Wetted Perimeter 8.59 ft
Top Width 4.95 ft
Critical Depth 3.66 ft
Percent Full 57.33
Critical Slope 0.0049 88 ft/ft
Velocity 14.00 ft/s
Velocity Head 3.05 ft
Specific Enetgy 5.91 ft
Froude Number 1.61
Maximum Discharge 280.14 cfs
Full Flow Capacity 260.43 cfs
Full Flow Slope 0.0039 17 ft/ft
Flow is supercritical.

02/10/04 FlowMaster v5.11
02:13:34 PM Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 [phone] Page 1 of 1

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American Concrete Pipe Association • 222 W. Las Colinas Blvd., Suite 641 • Irving, Texas 75039-5423.972-506-7216 • Fax [phone]
SUNRISE PART Davidson County, N STONE ACCESS DRI GRADING & EROSION C/0 MYRICK CONSTRUCT
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\ 'v TEMPORARY SEEDING
P NO ~ S .O, ;~i•
~ DEFINITION : ~
~
SEEDING DISTURBED AREAS WITH ANNUAL GRASSES OR LEGUMES TO PROVIDE rn ~
20' - v i TEMPORARY GROUND COVER TO LESSEN SOIL EROSION. :y :~d ~ .r ti. G~.
J PURPOSE i1,~'',,
2" I-2
~ ASPHALT I ~ TO TEMPORARILY STABILIZE GRADED CUT AND FILL SLOPES THAT CANNOT BE
1, 4 PER FT. ~ I PERMANENT VEGETATION WITHIN THIRTY DAYS AFTER COMPLETION. SEEDED WITH
\ i
:1 ~ ~ 3: ? 3 ~ TO TEMPORARILY STABILIZE GRADED AREAS OF BARE SOIL WHERE PERMANENT r VEGETATIVE COVER iS NOT NEEDED OR 'WHERE GRADiiJG HAS ivOT BEEN ~
W COMPLETED AND PERMANENT SEEDING WILL BE DONE LATER. J ~
6 COMPACTED AGGREGATE ~ ~ ~ W
BASE COURSE UNDER ROAD ~ ~ I CONDITIONS WHERE PRACTICE APPLIES was o
~v ~
TYPICAL ROAD SECTION A WHERE BARE SOIL HAS BEEN EXPOSED BY GRADING, AND VEGETATIVE COVER IS
NO SCALE - ' NEEDED FOR ONE YEAR OR LESS. MAY INCLUDE SUCH AREAS AS TEMPORARY j o SEDIMENT POND, DIVERSIONS, SOIL STOCKPILES, BUILDING PADS, ROUGH GRADED
~ ROAD BANKS, ETC. IT IS ALSO USED TO PROVIDE A TEMPORARY PERIMETER BUFFER.
L
PREPARATION
~ PREPARE SEEDBED BY RIPPING, CHISELING, HARROWING, OR PLOWING TO A DEPTH OF
~ AT LEAST SIX INCHES SO AS TO PRODUCE A LOOSE, FRIABLE SURFACE. INCORPORATE 750-1,000 POUNDS 10-10-10 FERTILIZER AND UP TO TWO TONS OF DOLOMITIC LIME
- PER ACRE (NOTE: LIME MAY NOT BE NEEDED IF A SOIL TEST INDICATES A pH OF 6.5
~ OR HIGHER). MULCHING IS REQUIRED ACCORDING TO THE SAME SPECIFICATIONS AS
FOR PERMANENT SEEDING UNLESS WAIVED BY SOIL SCIENTISY. SELECT SEEDING
i MIXTURE AND BEST PLANTING DATES FROM THE FOLLOWING TABLE: d'
i ~ I~1 ~ N
~ SEEDING MIXTURE SEEDING RATE (LB/ACRE) PLANTING DATES I~ ~ N
~Z
SPECIES Q p RYE GRAIN AND 120 LBS. JAN. 1 -MAY 1 ~ Z
TEMPORARY SEDIMENT D N ~ TRAP TYPICAL 2 ~ -N 2 KOBE LESPEDEZA 50 LBS. J N
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~ o ~ _ ~~tt7 ~ GERMAN MILLET OR 40-50 LBS. MAY 1 AUG. 15 N Q
TEMPORARY DIVERSION ~ C ~ i~ SUDAN GRASS U I
i E RIP-RAP DITCH (TYPICAL) 2 ~G
- - - 2 APRON ~ 2 i ~ ~ RYE (GRAIN) 120 LBS. AUG. 15 -DEC. 30 m ~ ~
~ ~ ! + MAY SUBSTITUTE OATS ~ ^ ( 0 to r ~ ' -P R 1 OR ~ ~ , , BEFO E OCT a. Z M
~ 1' i ~ r 1 ! ~ ~ WHEAT FROM OCT. 1 TO
i ~ ~ ~ j i ~ ~ ~ N NOV. 15) O
Mai TOP ~~EV. 8i1.,~~ ~ ~ ~ ~ ~ O
I\U. 865.60 ' t i ' ANNUAL RYEGRASS 40 LBS. AUG. 15 -NOV. 30 ~ t ~ ~ m
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I TYPICAL ROAD A ~ i ~ ~ WEEPING LOVEGRASS 5 LBS. MAY 1 -AUG. 15 = j ~ ~ r
SECTION 1 O (SEE NOTE 1) Q 7 .r,L.~ ~
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0 ti i 1 r 1. WEEPING LOVEGRASS IS A PERENNIAL GRASS BUT IS INCLUDED HERE BECAUSE ITS
C' rte. ' a ~ r ~ , ~ ~y} b, ~ DD . - TOD DD - ADAPTABILITY TO POOR SOIL CONDITIONS AND DROUGHTY SITES.
i1Y ~ _ ~ I ~ ~ • TDD tel. ~ ,.t L./ / f ~ ~ - O
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A ~ ~ iO BM IN POSE - 895.79 ~ ,;i~~l I ~ GRADING & EROSION CONTROL NOTES ~
~ ~~O ~ ~ ~ m y 1 ~ 1. TEMPORARY OR PERMANENT SEEDING SHALL BE
~ ~ ~ ~ ~ ' 1~~ ~ / ~ ~ ~ J ~ ~ 1 i O , ~ ~ j COMPLETED WITHIN 30 DAYS FOLLOWING LAND
- A~ - ~ ~ ~ ~ j .Y' O _ f 1 '`I ' 1 DISTURBANCE. SEE EROSION CONTROL DETAIL ~ ~p0 . ~ I ~ ~ r a
~ ~ ~ ~ ~ i~ ~I -P - i ,i ~ ~ , SHEET FOR SEEDING REQUIREMENTS AND °
\ ~ .i I - ~ O 1 U ~ ~ ~ ~ ~ t ..1 I o ~ ~ ~po.~ I ~ I I ~ GENERAL CONSTRUCTION SEQUENCE. ~ l
l \ \ \'~i 4 i ~yr V V ~ I i ~ ' I ~ y ~ / I ~ 'G~ o F ~ l , ° ~ 2. SEE EROSION CONTROL DETAIL SHEET FOR Z r I ~ ~ o
.~8 ~ ~ ~ (,I , ~ i~ ~ 5 d ~ I ' ~ ~ ' ~ T PO SEDIMENT TRAP AND CULVERT - ~ ~ X__ EM RARY
~ ~ ~ ~ ~ I + ~ OUTLET STABILIZATION SIZING.
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r o~ ~ ~ ~ ~ ~ o ~ r ~ - ~ ~ 3. EXCELSIOR MATTING SHALL BE PLACED IN E i I ~ ' 1 ~ ~ ~
~ i I ~ E i t I~ w DITCHES AND OTHER AREAS THAT EXHIBIT
t i - O \ J ~ ~ I ~ ~ ~ ~ ~ ~ 1 ~ MULCH DISPLACEMENT FROM VELOCITY SCOUR. ~ Z y ~ W W
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~ ~ - ~ , X ; ~ ~ c~ NC DENR 404 STREAM IM G~ OR E UAL - ~ ~ Q ~ 4 STREAM IMPACT ID NUMBER ~ ~
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1 ~ i SUBDIVISION LOT NUMBER _ ~ a PERMANENT STABILIZATION MATTING - - - V O 0 LOT NUMBER Q
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2 CONST. ENTRANCE ' O o ~ 0
O _ `'~o - EXISTING GROUND CONTOI i )UND CONTOUR z ~ N INSTALL STAPLES EVERY FOUR FEET IN Z ~ ~
~ a FLOW LINE, ALTERNATING EVERY TWO
77g 0 FEET ON EITHER SIDE. INSTALL STAPLES RIP-RAP APRON OUTLET PROTECTION (RRA) U~ J Z
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/ ~ ~ ~ CONSTRUCTION/CLEARING ~N CLEARING LIMITS ~ ~ ` / PROJECT NUMBER
S~ MH MANHOLE
~ O MYRK-SDE
/ - ~ ~ CENTER LINE r DESIGNED BY 1
- o ~ BM TEMPORARY BENCH MARK JWW
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---R--- PROPERTY LINE (R) O JWW SECTION NUMBER OR DETAIL LETTER JOIN STRIPS BY ANCHORING
AND OV ERLAPPING AS SHOWN CHECKED BY
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- TDD TEMPORARY DIVERSION DIl )IVERSION DITCH (TDD) ABC ANCHOR MATTING IN Jww
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SHEET NUMBER (WHERE SECTION/DETAIL APPEARS 6" TRENCH (TYP) SCALE
--a-PDD PERMANENT DIVERSION DIl )IVERSION DITCH (PDD) OR WHERE SECTION DETAIL WAS TAKEN FROM) 1 "=30
PERMANENT DITCH B DATE
_ FEB., 2004
MH TOP ELEV. 874.40 MATTING DETAIL NCE
IN v. 869A- , SEDIMENT FENCE NO SCALE
1 OF MYRK-SDE\DWGS\04011.DWG 1:1

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~ 5990. L-: ~ TDB USED TO TRAP SEDIMENT. ~ ~ ~ i; N i~ ~ ~
~ c / i j j~ i I 3 ALA 'I ~ , ~ # ~ J' ~I Ai i SEDIMENT SPILLED DROPPED WASHED OR TRACKED ONTO PUBI IC STREETS ~ ~
~ MUD 1 1_~ _ . MUST BE REMOVED IMMEDIATELY, I ~ I Q
~ ij l ~ ~ ; t ~ f ® -s
I ~ ~ ~ ° ~ ~ i ' ,,~~k 4 WHf i ~ ~ 1 ~ ~/r ~ ~ 4 WHEN NECESSARY, WHEELS MUST BE CLEANE.. TO REMOVE SEDIMENT PRIOR TO ~
_~7, ~ r ~ I J ' 6c ENTP.ING A PUBLIO ~ I REET. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ~ I ' II ;I ;r~ ~ , ~ O ~ c is J ~ iE + 1 ~
- r' ~ _ Iii ~ ~ CN i ~ ~ ~ 1 ~ ~ ~ i~ r ~ / ~ l 1 i~ ' ~~f P ON AN EREA „TABILIZED WITH CRUSHED STONE WHIC, : DRAINS INTO Af~ APPROVED SEDIMENT BASIN. ~ ~ ~ ~ ~ • ~ ~ I
I ~ A. f ~f - ~ ~ l ' _ - , " r ~ ~ ~ ~
I - ® T m~c~0
i ~ i 1~ TE~NPOR I IRAN E EX IT ~ TI01~ EN C ~ NSTRUC RAVEL ~0 IVIPORARY G A TE
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CuM~AC COMPACTED SOIL I CROWN I I OR 1.33 POUND,/LINEAR FEET STEEL. U)
FR FROiv1 ;ITCH ' Q ~ r r ~
E) _ - EXCAVATION I I i 2. FENCE FABRIC: EXTRA ..TRENJTH SYNTHETI~, FILTER FABRIC r ~ . ` BE""' ~ OR PERVIOUS SHEET OF POLYPROPYLENE, NYLON, POLYESTER ~ PLACE ON
_ _ _ m R SIDE ~ ! OR POLYETHYLENE YARN MEETING SPECIFICATIONS AS SHOWN LOWE ~ _
t ~ ' ' IN TABLE 6.628 OF N.C. EROSION AND SEDIMENT CONTROL u. DITCH)
i, . < ~ ~ 41 i PLANNING AND DESIGN MAN! iAL. o I I
~
2;1 S UR FU 2:1 SLOPE _ i° \ - I 3. IF FENCE F.a.BRIC JOINTS .ARE NECESSARY, SECUREI Y FATTEN ~ ~ THE FABRIC ONLY AT A. SUPPORT PCIST WITH OVERLAP TO THE I I OR FLAMER \ ~ ~I
~ T P NEX ~ ~ OST.
I l
4. ANCHOR BOTTOM OF FENCE FABRIC IN TRENCH WITH BACKFILL
OF COMP„~, ~D St~IL OR vttA` LL. o I
NI NOTE: THE DIVERTED RUNGFF SHOULD BE RELEASED THROUGH A
S- STABLIZED OUTLET, SLOPE DRAIN, OR SEDIMENT TRAPPING MEASURE, ~ ( ~ _
SEDII'~~I~T ~ ENCE z B ~ i
V ,r NO SCALE - ~
TEMFI R ION DiTC~ - ~ I NT DIVE S MAlvc RARE PER TEMFO c I
I NC SCAL Lc a ~ I NO SCALE -
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-1 ~ SECTION A-A
T ; -fir ~ ~ , _ ~ _ - _ j I t t I~ ' ` ~ ~ ~ ~ fi - I - . } RIP-RAP FLUSH WITH
~ ~ Y-- ~ ~ ~ . I!_ I I I ~ I I „ END OF STORM PIPE OR 12 THICK LAYER OF
~ ~ I ~ - , I i I 5 ~ I I I FILTER FABRIC FLARED END SECTION #57 ,.T~,, Vti`A.,iitD JiUiV~ ~ Z
895 ~ ; ~ i ~ I ~ - ~ I V~ t,POSS SECTION '
- I I ~ ~ ~ ~ I wur ve ~e i i i is j ~ ~ a -
I ~ I o~~I ~ I I ~ ~ ~ C~;'-~~e ' er~ ~h' _ ~~0 ~0 19 5? ~ ~ I ~ - _ _ o - _ a , ~ ~ w W
I ~ ~ ~ = 13~ 4 ~ DESIGN ~ I_ , ~ ~ , ~ i DESIGN ~,'j ~ I MIN.-, I~ I - OVERFIL~ u Z - ~ i' W
_ , , I- E _ 0, 0 T ~ ~ I ~ ; 89 SETTLED I I ~ ~ ~ ~ 0 SETTLED ~ Q FOR SE i ELEMENT i ~ r~ ~ I ~ ~ A - ~ A Z
890 ~ ~ ~ ~ TOP ~ ~ I ~ ~ TOP _ ~ ~ , v ~ v 4.0' MIN. ~ i _ - a a ~ 1
~i : r~' -.-1i ~ ~ - ~ I ~ i I-- -t_. - T--r -t~l._- j ~'~V~~-r'r r- - i ~ I ~ 1.5 p I ~ ~I ; , ri ~ ~`v ~I n ~ IR ,-I tii,~.t Q
o ~ ~ - ~ ~ I I ~ , - ~ - ~ t_ _ I ~ I I - ~ ~ W E... - - - _I ~ ~ i ~
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~ , ~ ~ ~ i r ~ , . , I t i I I~ I~ ~ I 885 , , 2:1 SIDE i ~ ~ W > ~ ~ - - - I - y r ~ bl`~. I ~ ~ i.0 MAX. A I ' r' ~ Q
I ! ~ In, I I 5.0 MAX. 885 r'I ' - Q > I ~ ~ i i~ o - i i i FILL i I i '0, I ti~ SLOPE ~ ' , , ; ~ V Q - - ~ r _r ~ I Q
i I I ~ I ~ ~ ~ i ( I I i •-,fit tU% ~ i-+ MAX. i ~-r > ~ Z ~ / ~ ~ ~ti. I:,-~T, ~ ~ a. ~ .
i ~ ~ ' n ~ _ - _ ~ EMERGENCY BY-PASS i ~ ~ ~ ~ ~ Q Q - ~ ~ ~~~ti ; a ~
k.~ - + II - I i ~ ''I 6 BELOW SETTLED N I ~ ~ I 1:1 SIDE ; P OF DAM " _ ~'-;tea ~ N
' ~ ' ' ~ NCO : I I I ~ I I I I ~ ! ~ J I Vl W I~ I I I / ' o (U' ~ II 88O FILTER FABR C ~ ' ~ ~ SLOPE MAX. ' TO' CLASS B RIP RAP ~ ~ 3.0 ~ ih ~ ~ z
880 ~ I ' ~ i MIN. NATURAL r,ROUND Z
i ~ ~ ~ i ~ I PLAN _ H Z 0 T STONE SEC ~ ION ~ Q
~ ~ / ' , _ I ~ --I ~ , ~ 0, OJ I I ~I to ~ I ~ J
J ~ I - 1,01 - ~ _I i I / ~ I DIMENSIONS O a ~
I ~ _ lf~ 00 I . I _ F~ ~ ~ I o_ I / ~ I i I 875 T P W DEPTH ~ BASEL BASE W TOP L 0 Q
i ~ ~ f\ 875 TST # ~ { ft ft DIMENSIONS W (ft~ (ft) (It) O O _
i i I i, ~ ~ 'I II `-i ~ it ~ ~I T ~ ~ i, ~-I Lam- ~ _ I , i ~ , f o ~ / do in ado (ft) w (ft) t (in) La (ft) d50 (in)
~ ~ i ~ ~ 1 2 4 14 I 16 3 O
; 2 2 4 14 16 3 60 by 2 15 by 2 I 56 14 20 6.0
i I I i i ~ I ~ i
- , ~ ~ fi T ~ ~ r ~ ~ ! ; 870 o 870 ~ 16 3 PROJECT NUMBER 3 2 4 14 I MYRK-SDE
I ~ I I I I I i ; 4 2 4 14 16 3 NOTE: d50 = MEDiA~i STONE DIAMETER DESIGNED BY
~ ' I I ; I I ' ' _ ' _ I ~ _ -
- ~ ~ ~
I i ~ I
~I _ ~ ~I I- ~ ~ , I i i ~ ~ + + ~ 1 ! 865 865 ~ ~ ~ ~ ~ ~ ~ ~ - APRON OUTLET PROTECTION DRAWN BY RIP RAP E JWW
iI li I ~ ~ ~ i I ! ! ~ ~ _ t I _ - I I I I I I (PIPE OUTLET TO FLAT AREA) -
I i ~ ~ i i I ~ ' ~ i i I NO SCALE CHECKED BY
~ ~ i~ ~ I I I ~i i i Tr?~f~nDAD~/ CCI'111/CIsIT TQAG n i,A,u,
I I I 7 - - I L. IVIrVf\/-%IA I .7LVIIVILIy 1 11\Y11 p %j vv vv
-T- I ; I I~ I I I I I I I i i; i I I ' NO SCALE - SCALE
I ~ I I II I ~ I I 860 860 H: 1"=50, V: 1"=5
I I I I ~ ~ ' I I I I
DATE
i FEB., 2004
I 44 t I i
-r f- 855 I 2 OF
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0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 EtUU